be careful now: not every twisted double is the boundary of an $s$-cobordism. If, however, we demand that $h|\partial M$ is isotopic to $1_{\partial M}$ we can glue $(W,M,M)$ onto $M\times (I,0,1)$ and again get a closed manifold which is null-cobordant if and only if $(W,M,M')$ is cobordant to an $s$-cobordism. Similar constructions also work for a normal cobordism and a compatible diffeomorphism $h$.

Again we follow our philosophy that anything that can be done for manifolds can also be done in the algebraic world of complexes. We imitate the procedures for the quadratic Poincaré pair $x$ that we created out of a preformation $z$. The case $\partial M=\emptyset$ corresponds to the case where $z$ is a [**non-singular formation**]{}. As an example, the obstruction of a Kreck surgery problemobstruction for a preformation to be elementary.

If $[z]\in{l_{2q+2}(\Lambda)}$ is elementary then $\ker\gamma \cong \ker\mu$, $\operatorname{coker}\gamma \cong \operatorname{coker}\mu$, $\ker\gamma^*\mu\cong \ker\gamma\oplus\ker\gamma^*$, $\operatorname{coker}\gamma^*\mu\cong \operatorname{coker}\gamma\oplus\operatorname{coker}\gamma^*$ and $\operatorname{rk}F$ is even

The first really important obstruction we will discuss is the existence of a [**flip-isomorphism**]{}. A flip-isomorphism is a weak isomorphism $(\alpha,\beta,\chi)$ of $z$ with its flip $z'={(F^* \stackrel{\epsilon\mu}{\longleftarrow}G \stackrel{\gamma}{\longrightarrow}{F},-\theta)}$. (Compare Definition \[flipisodef\] on p.). Weak isomorphisms are a generalization of isomorphisms of formations as they are used in the definition of the odd-dimensional $L$-groups (see Definition \[weakisodef\] on p.). A strong isomorphism (which is used in the definition of the even-dimensional $l$-monoids) is also a weak isomorphism (see Remark \[weakisorem\] on p.). Every elementary preformation has a flip-isomorphism:

Let $z$ be a regular $\epsilon$-quadratic split preformation. If $z$ is (stably) elementary there is a (stable)


a quadratic signature demands much more preparation and we will only sketch it here. Let $z={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ be a regular $\epsilon$-quadratic split preformation and let $t=(\alpha,\beta,\bar\nu)$ be a flip-isomorphism of $z$. $z$ and $t$ and a choice of representatives for $\bar\nu$ and $\bar\theta$, [etc.]{}define a self-equivalence $(h_t, \chi_t)\colon (C,\psi) {\stackrel{\cong}{{\longrightarrow}}}(C,\psi)$ of $2q$-dimensional quadratic Poincaré complexes (see (\[htdefeqn\]) on p.). Assume there exists a homotopy $(\Delta,\eta) \colon (1,0) \simeq (h_t,\chi_t) \colon (C,\psi) {\stackrel{\cong}{{\longrightarrow}}}(C,\psi)$ (see Definition \[hommodef\] on p.) then $t$ is called a [**flip-isomorphism rel$\partial$**]{} (see Definition \[flipreldef\] on p.). Those ingredients define a quadratic signature in $L_{2q+2}(\Lambda)$ which vanishes for a choice of $\Delta$, $\eta$, $\theta$, [etc.]{}if and only if $z$ is stably elementary. The construction is described in Section \[quadconstrsec\] on p. and the relation toinduced by the long exact sequences of $(W,M)$ and $(W,M')$ and Poincaré-Lefschetz duality. Then ${\left( \begin{smallmatrix} \gamma\\\mu \end{smallmatrix} \right)}$ is the inclusion of one lagrangian $G$ and $F$ is obviously another lagrangian of the hyperbolic form $H_{(-)^q}(F)\cong K_q(\partial U)$. Hence the obstruction formation can also be written as $(H_{(-)^q}(F); F, G)={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$.

Different choices of presentations for $f\colon M{\longrightarrow}X$ change the formations by a [**stable isomorphism**]{}. A stable isomorphism class of formations is Wall’s algebraic model for an odd-dimensional normal map. We will introduce this kind of isomorphism in Definition \[weakisodef\] as [**a weak isomorphism**]{}, since we need to distinguish it from another kind of isomorphism which we will encounter in the discussion of the modified theory later. A presentation yields a homotopy equivalence $f'\colon M{\longrightarrow}X$ if and


\colon M {\longrightarrow}L^*\right)$$ contains $L$. $L$ is a [**lagrangian**]{} if $L=L^\perp$. A form which allows a lagrangian is called [**metabolic**]{}.

A [**morphism $f\colon (M,\psi) {\longrightarrow}(M',\psi')$**]{} is a map $f\in\operatorname{Hom}_\Lambda(M,M')$ such that $f^*\psi' f=\psi\in Q_\epsilon(M)$. It is an [**isomorphism**]{} if $f\colon M {\longrightarrow}M'$ is an isomorphism of $\Lambda$-modules.

An $\epsilon$-quadratic form $(M,\psi\in Q_\epsilon(M))$ defines an $\epsilon$-quadratic form $(M,(1+T_\epsilon)\psi,\nu)$ with $\nu(x)=\psi(x)(x)$. Conversely any $\epsilon$-quadratic form $(M,\lambda,\nu)$ gives rise to an $\epsilon$-quadratic form $(M,\psi\in Q_\epsilon(M))$ (see [@Ran02] Proposition 11.9).

If $\frac{1}{2}\in\Lambda$ then quadratic and symmetric forms are the same. More generally:

Assume there is a central $s\in\Lambda$ such that $s+\bar s=1$. Then there is a one-to-one correspondence between $\epsilon$-quadratic and $\epsilon$-symmetric forms over [f.g.]{}free (or projective) $\Lambda$-modules given by $(G,\theta \in Q_\epsilon(G)) {\longmapsto}(G,(1+T_\epsilon)\theta \in Q^\epsilon(G))$. Its inverse is $(G,\lambda \in Q^\epsilon(G)) {\longmapsto}(G,[s\lambda] \in Q_\epsilon(G))$.

It can  $ Similar for the non-split case.

2.  \[strisodef\] A [**strong isomorphism of two $\epsilon$-quadratic split preformations ${{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ and ${(F' \stackrel{\gamma'}{\longleftarrow}G' \stackrel{\mu'}{\longrightarrow}{F'}^*,\bar\theta')}$**]{} is a tuple $(\alpha, \beta)$ of isomorphisms $\alpha\in\operatorname{Hom}_\Lambda(F,F')$ and $\beta\in\operatorname{Hom}_\Lambda(G,G')$ such that $$\begin{aligned}
    \label{isodia}
    \xymatrix
    {
     F \ar[d]^{\alpha}_{\cong} &G \ar[l]_{\gamma} \ar[d]^{\beta}_{\cong}
    \ar[r]^{\mu} &F^* \ar[d]^{\alpha^{-*}}_{\cong} \\
      F' &G' \ar[l]_{\gamma'} \ar[r]^{\mu'} &{F'}^*
    }\end{aligned}$$ commutes and $\bar\theta = \bar\theta'\beta$.

3.  Two $\epsilon$-quadratic split preformations $x$ and $x'$ are [**stably strongly isomorphic**]{} if there are boundaries of hyperbolic forms $h$ and $h'$ such that there is a strong isomorphism between $x+h$ and $x'+h'$. Similar for the non-split case.

4.  is the set of


Z}$ and $\operatorname{rk}F \in{{\mathbb Z}/2{\mathbb Z}}$ are invariants of $[z]\in l^{2q+2}(\Lambda)$.

2.  If $[z]\in l^{2q+2}(\Lambda)$ is elementary then $\ker\gamma \cong \ker\mu$, $\operatorname{coker}\gamma \cong \operatorname{coker}\mu$, $\ker\gamma^*\mu\cong \ker\gamma\oplus\ker\gamma^*$, $\operatorname{coker}\gamma^*\mu\cong \operatorname{coker}\gamma\oplus\operatorname{coker}\gamma^*$ and $\operatorname{rk}F$ is even

Similar for the split and non-regular case.

Finally we present a little lemma about elementariness which has two interesting applications.

\[pushelemlem\] Let $x={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ and $y={(F \stackrel{\sigma}{\longleftarrow}H \stackrel{\tau}{\longrightarrow}{F}^*,\bar\psi)}$ be two $\epsilon$-quadratic split preformations and $\pi \colon G \twoheadrightarrow H$ a surjective homomorphism such that $$\begin{aligned}
\label{litlemdia}
\xymatrix
{
F&
G \ar[l]_-{\gamma} \ar[r]^-{\mu} \ar@{>>}[d]_-{\pi}&
F^*\\
& H \ar[ul]^-{\sigma} \ar[ur]_-{\tau}
}\end{aligned}$$ commutes and $\bar\theta=\bar\psi\pi$. Then $x$ is (stably) elementary if and only if $y$ is (stably) elementary. Similar for the non-split case.

As a first application we can slightly improve the elegance of the obstruction in Definition \[obstrdef\].

\[niceobstrcor\] In the situation of Definition \[obstrdef\] and Theorem \[mainthm\] we candefine an alternative $(-)^q$-quadratic split preformation $$\begin{aligned}
x(W)&=&{{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}\\
&=&(H_{q+1}(W',M_0)\leftarrow H_{q+2}(B,W') \rightarrow H_{q+1}(W',M_1), \bar\theta)\\
&\in& l'_{2q+2}({\mathbb Z}[\pi_1(X)])\end{aligned}$$ with $\bar\theta$ being induced by the self-intersection form on $W$ and maps $\gamma$ and $\mu$ from the long exact sequence of the triads $(B,W,M_i)$.

Then $W$ is $B$-cobordant to an $h$-cobordism if and only if $x(W)\in  l'_{2q+2}({\mathbb Z}[\pi_1(X)])$ is elementary.

The long exact sequences of $(B,W,M_i)$ yields $$\begin{aligned}
\ker\gamma &= H_{q+2}(B,M_0)  &   \operatorname{coker}\gamma &=H_{q+1}(B,M_0)\\
\ker\mu    &= H_{q+2}(B,M_1)  &   \operatorname{coker}\mu    &=H_{q+1}(B,M_1)\end{aligned}$$ (Compare with Corollary \[simpleobstr\])

The second application is a more theoretical: the decision whether a preformation is elementary can always be replaced by checking that a related regular preformation is elementary

\[mkregcor\] Let $x={(F \stackrel{\sigma}{\longleftarrow}H \stackrel{\tau}{\longrightarrow}{F}^*,\psi)}$ be an $\epsilon$-quadratic split preformation and let $G$ be a free


and pairs. Readers can brush up their knowledge of algebraic surgery theory by reading [@Ran80a] or the appendix (Chapter \[algsurchap\], p. ).

The translation is easier for non-singular formations. They can always be realized ([@Ran02] Proposition 12.17) as an obstruction of a [**presentation**]{} [i.e.]{}a $(2q+2)$-dimensional cobordism of degree 1 normal maps

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(200,200)[(0,-1)[75]{}]{} (375,200)[(0,-1)[75]{}]{} (550,200)[(0,-1)[75]{}]{} (210,160)[$l$]{} (385,160)[$k$]{} (560,160)[$l'$]{}

(200,50) (550,50) (200,0)(550,0) (200,100)(550,100) (190,40)[$X$]{} (370,40)[$X\times I$]{} (540,40)[${X}$]{}

$$\begin{aligned}
(k,l,l')\colon (W, M,M') {\longrightarrow}X\times(I,0,1)\end{aligned}$$

into a finite geometric Poincaré pair $(X,\partial X)$ such that $l$ and $l'$ are $q$-connected, $k$ is $(q+1)$-connected and $l|\colon\partial M {\longrightarrow}\partial X$ is a homotopy equivalence. We note that a presentation is a special case of a Kreck surgery situation but also a way to find the $L$-obstruction of the odd-dimensional normal map $l\colon (M,\partial M){\longrightarrow}(X,\partial X)${\longrightarrow}\partial X$ is no longer necessarily a homotopy equivalence. Then there is chain homotopy commutative diagram $$\begin{aligned}
\xymatrix{
C(\widetilde{\partial X}) \ar[d]_{\partial l^!}  \ar[r]_{i_X} &
C(\widetilde{X}) \ar[d]^{l^!}\\
C(\widetilde{\partial M}) \ar[r]_{i_M} &
C(\widetilde{M})
}\end{aligned}$$ with $i_X$ and $i_M$ the inclusions of the boundary of $W$ and $X$. It induces a map of the mapping cones $$f=i_l \colon C={\mathcal{C}}(\partial l^!) {\longrightarrow}D={\mathcal{C}}(l^!)$$ The quadratic kernel of $l$ is the $(2q+1)$-dimensional quadratic Poincaré pair $c=(f\colon C {\longrightarrow}D, (\delta\psi, \psi)\in W_\%(f)_{2q+1})$. The quadratic structure contains again self-intersection information and the maps $${\begin{pmatrix} \delta\phi_0, f\phi_0  \end{pmatrix}} \colon {\mathcal{C}}(f)^{2q+1-*} {\longrightarrow}D$$ induce the Poincaré-Lefschetz duality maps $K^{2q+1-*}(M,\partial M){\stackrel{\cong}{{\longrightarrow}}}K_*(M)$. Its boundary $(C,\psi)$ is a $2q$-dimensional quadratic Poincaré complex and it is by construction the quadratic kernel of the normal map $l|\colon \partial M {\longrightarrow}\partial X$. (See also [@Ran80b] Proposition 6.5.)

By Proposition \[thomthickprop\],


Kreck’s surgery theory we look at a cobordism $(e,f,f')\colon (W, M,M') {\longrightarrow}B$ of normal smoothings and wonder whether it is cobordant rel$\partial$ to an $h$-cobordism or equivalently whether surgery inside of $W$ will produce an $h$-cobordism. This is the case if and only if the obstruction in $l'_{2q+2}(\Lambda)$ is elementary. This section introduces algebraic versions of cobordisms and surgery for Poincaré pairs.

The first step will be a purely technical namely to define the notion of algebraic cobordism of quadratic pairs rel$\partial$ and algebraic surgery inside a quadratic pair.

In geometry a cobordism rel$\partial$ between two manifolds $M$ and $M'$ with the same boundary $N$ is often thought of as a manifold with corners $(W, \partial W=M \cup N\times I \cup M')$.

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(175,250)(175,50) (225,250)(225,50)finite sequence of surgeries and diffeomorphisms. There is an algebraic equivalent for Poincaré complexes (Proposition \[cobordprop\]). We will establish the same relationship in the case of Poincaré pairs. First we need to define a surgery on the inside of a pair:

\[surgpairdef\] Let $c=(f\colon C {\longrightarrow}D, (\delta\psi,\psi))$ be an $(n+1)$-dimensional $\epsilon$-quadratic Poincaré pair and $d=(g\colon {\mathcal{C}}(f) {\longrightarrow}B, (\delta\sigma, \delta\psi/\psi))$ a connected $(n+2)$-dimensional $\epsilon$-quadratic pair. Write $g=(a,b) \colon {\mathcal{C}}(f)_r=D_r\oplus C_{r-1} {\longrightarrow}B_r$. [**The result of the surgery $d$ on the inside of $c$**]{} is the $(n+1)$-dimensional $\epsilon$-quadratic Poincaré pair $c'=(f'\colon C {\longrightarrow}D', (\delta\psi',\psi))$ given by $$\begin{aligned}
d_{D'}&=&{\begin{pmatrix}   d_D & 0 & (-)^n(1+T_\epsilon)\delta\psi_0 a^* + (-)^{n} f(1+T_\epsilon)\psi_0 b^*\\
        (-)^r a & d_B   & (-)^r(1+T_\epsilon)\delta\sigma_0     + (-)^{n+1} b \psi_0


an algebraic $h$-cobordism then so is $d'$.

Let $c=(f\colon C {\longrightarrow}D, (\delta\psi,\psi))$ and $c'=(f\colon C {\longrightarrow}D', (\delta\psi',\psi))$ be $\epsilon$-quadratic $n$-dimensional Poincaré pairs. Let $d=(g\colon D\cup_C D' {\longrightarrow}E, (\delta\omega, \delta\psi\cup_\psi -\delta\psi'))$ be an $(n+1)$-dimensional algebraic $h$-cobordism. Then $d$ is homotopy equivalent to an algebraic $h$-cobordism $$d'=(g'\colon D\cup_C D' {\longrightarrow}D, (\delta\omega', \delta\psi\cup_\psi -\delta\psi'))$$ such that $g'={\begin{pmatrix} 1&l&h \end{pmatrix}}\colon (D\cup_C D')_r=D_r\oplus C_{r-1} \oplus D'_r {\longrightarrow}D_r$ with $h\colon D' \stackrel{\simeq}{{\longrightarrow}} D$ a chain equivalence.

Write $g={\begin{pmatrix} j_0&k&j_1 \end{pmatrix}} \colon (D\cup_C D')_r = D_r \oplus C_{r-1} \oplus D_r {\longrightarrow}E_r$. Let $i_0 \colon E {\longrightarrow}D$ the chain homotopy inverse of $j_0$ and let $\Delta\colon i_0 j_0 \simeq 1 \colon D {\longrightarrow}D $ be a chain homotopy. Then there is a homotopy equivalence $(1,i_0; {\begin{pmatrix} -\Delta&0&0 \end{pmatrix}}) \colon d {\longrightarrow}d'$ with $l=i_0 k+(-)^{r-1}\Delta f$ and $h=i_0 j_1$.

\[exactlem\]Let $V_n \stackrel{d_n}{{\longrightarrow}} V_{n-1} \stackrel{d_{n-1}}{{\longrightarrow}} \cdots V_0 {\longrightarrow}0$ be an exact sequence of free [f.g.]{}$\Lambda$-modules. Then $\operatorname{im}d_i\subset V_{i-1}$ and $\ker d_i\subset V_i$ are stably [f.g.]{}free direct summands for all $i\in\{1,\dots,n\}$.

For $i=1$ observe that $0 {\longrightarrow}\ker d_1 {\longrightarrow}V_1 \stackrel{d_1}{{\longrightarrow}} V_0 {\longrightarrow}0$ is an exact sequence and since $V_0$ is free it splits. Hence $\operatorname{im}d_1=V_0$ and $\ker d_1$ are stably [f.g.]{}free and a direct summand in the respective $V_i$. Now assume the claim is true for $i \in \{1,\dots, n-1\}$. Then we look at the exact sequence $0 {\longrightarrow}\ker d_{i+1} {\longrightarrow}V_{i+1} \stackrel{d_{i+1}}{{\longrightarrow}} \ker d_i {\longrightarrow}0$. Again the sequence is exact and splits because by assumption $\ker d_i$ is projective. Now the claim follows for $i+1$.

1.  Let ${{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ be elementary and $i\colon U \hookrightarrow G$ be the inclusion


    \ar[d]_{{\left( \begin{smallmatrix}   -\epsilon\gamma & \epsilon  & 0         & 0\\
            0       & \mu^*     & \epsilon\gamma^*  & 0\\
            0       & 0     & \epsilon      & -\epsilon\mu \end{smallmatrix} \right)}}
    \ar[r]_-{{\left( \begin{smallmatrix} 1&0&0-1 \end{smallmatrix} \right)}}
    &
   B_{q+2}             \ar[d]^d
    \\
    {\mathcal{C}}(p)_{q+1}=G\oplus G^*  \ar[r]^-{m_{q+1}={\left( \begin{smallmatrix} a_{q+1}&b_{q+1} \end{smallmatrix} \right)}}
    &
    B_{q+1}
    }\end{aligned}$$ $$\sigma_0={\begin{pmatrix} 0&0\\0&\epsilon\theta^* \end{pmatrix}} \colon {\mathcal{C}}(p)^{q+1}=E^{q+1}\oplus A^q {\longrightarrow}{\mathcal{C}}(p)_{q+1}=E_{q+1}\oplus A_q$$ Our next step will be the analysis of the complex $E'$. If $r \ge q+3$ or $r \le q$ the differential is given by $$\begin{aligned}
        d'_r={\begin{pmatrix} d&(-)^r(1+T)\delta\sigma_0\\0&(-)^rd^* \end{pmatrix}} &\colon&
        E'_r=B_{r+1}\oplus B^{2q+3-r}\\
        &&\quad{\longrightarrow}E'_{r-1}=B_{r}\oplus B^{2q+4-r}\end{aligned}$$

    The top differentials are dual to


                          0   & 0 & 1 \end{smallmatrix} \right)}}
    &
    E''_{q+1}=G\oplus B_{q+2}\oplus B^{q+2} \ar[d]^{p}
    \\
    E'_q= B_{q+1}\oplus B^{q+3}     \ar[r]_-{\left[{\left( \begin{smallmatrix} 0&-1\\-\epsilon&0 \end{smallmatrix} \right)}\right]}
    &
    E''_q=U^*
    }\end{aligned}$$

    with $$\begin{aligned}
    d'_{q+2}&=&{\begin{pmatrix} 0 & -b_{q+1}^*\\
            d & \epsilon(1+T)\delta\sigma_0 + b_{q+2} b_{q+1}^*\\
            0 & \epsilon d^* \end{pmatrix}}\\
    d'_{q+1}&=&{\begin{pmatrix} -\epsilon a_{q+1}(split) preformation. If $z$ is elementary then $z$ has a flip-isomorphism.

Let $z={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ be an elementary regular $\epsilon$-quadratic split preformation. We assume that our preformation has the form described in Proposition \[elemprop\] \[elemprop3\]. There is a flip isomorphism $(\alpha,\beta,\bar\nu)$ of $z$ given by $$\begin{aligned}
\alpha  &=& {\begin{pmatrix} 0&-1\\-\epsilon&0 \end{pmatrix}}\colon F=U\oplus U^* {\longrightarrow}F^*=U^*\oplus U\\
\beta   &=& {\begin{pmatrix} -1&-\tau\\0&1 \end{pmatrix}} \colon G= U \oplus R {\longrightarrow}G=U\oplus R\\
\bar\nu &=& 0\colon F^* {\longrightarrow}F$$

In the non-split case the flip-isomorphism is $(\alpha,\beta,0)$.

\[elemflipcor\] Let $z$ be a regular $\epsilon$-quadratic split preformation. If $z$ is (stably) elementary there is a (stable) strong flip-isomorphism $(\alpha,\beta,0)$ such that $\alpha\colon F{\longrightarrow}F^*$ is $\epsilon$-symmetric and zero in $L^{2q}(\Lambda)$ (and hence also in $LAsy^0(\Lambda)$) and $\beta^2=1_G$. Similar for the non-split case.

Let $z$ be a regular $\epsilon$-quadratic split preformation and


   0&0&0           &0\\
            0&0&0           &0\\
            0&0&\alpha\nu\alpha^*   &0\\
            0&0&0           &0 \end{pmatrix}}\colon
\\&&\partial E^{q+1}=G^*\oplus (F^*\oplus F)\oplus G^* {\longrightarrow}\partial E_{q+1}=G\oplus (F\oplus F^*)\oplus G
\\
\sigma_{t,0}&=&{\begin{pmatrix} 0\\1\\0 \end{pmatrix}}
 \colon \partial E^{q+2}=G^* {\longrightarrow}\partial E_{q}=F\oplus G^*\oplus F^*
\\
\sigma_{t,1}&=&{\begin{pmatrix}     0  & 0      & \epsilon                 C^{n-*}         \ar[r]^-{{\left( \begin{smallmatrix} 0\\1 \end{smallmatrix} \right)}}   \ar[d]_{\xi}^{\cong} \ar@{} [dr]|{\pm}&
        {\mathcal{C}}(j_0 f)^{n+1-*}    \ar[r]^-{{\left( \begin{smallmatrix} 1\\0 \end{smallmatrix} \right)}}   \ar[d]_{\kappa}^{\cong}&
        E^{n+1-r}       \ar[r]          \ar[d]_{\nu}^{\cong}&
        0
        \\&
        0           \ar[r]&
        C_{*-1}         \ar[r]_{\beta}&
        {\mathcal{C}}(j_0, j_1)


$1 \colon (C,\phi_0)\stackrel{\simeq}{{\longrightarrow}}(C, T_\epsilon\phi_0)$ of $n$-dimensional asymmetric complexes. ([i.e.]{}$(C,\phi_0)=(C, T_\epsilon\phi_0) \in LAsy^n(\Lambda)$)

\[asymcor\] We use the notation of Definition \[cplxdef\].

1.  Let $\partial E=0$. Then $(B,\lambda)$ and $(E,\theta_0)$ are equivalent.

2.  Let $C=0$. Let $(V, \sigma)$ be the union of the fundamental $n$-dimensional symmetric Poincaré pair $(g=(j_0,j_1)\colon D\oplus D {\longrightarrow}E, (\theta, \partial\theta=\delta\phi\oplus -\delta\phi))$ (see Definition \[unionfunddefi\]). Then $(B,\lambda)=(V,\sigma_0) \in LAsy^{n+1}(\Lambda)$.

The Asymmetric Signature of a Flip-Isomorphism {#asymsignsec}
----------------------------------------------

Let $z={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ be a regular $\epsilon$-quadratic split preformation. Let $t=(\alpha,\beta,\bar\nu)$ be a flip-isomorphism of $z$. Let $\nu$ be a representative of $\bar\nu$. As an abbreviation, define $\sigma=(\nu-\epsilon\nu^*)^*$. $\sigma$ is independent of the choice of representative for $\bar\nu$.

The $(2q+2)$-dimensional symmetric Poincaré pair $x^t=(g^t \colon \partial E_t {\longrightarrow}E, (0, \theta_t))$ of Section \[flipsymtwdblsec\] has a twisted double structure on its boundary which enables usasymmetric signatures are an obstruction to elementariness

\[elemasymsignthm\] Let $z={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ be a regular $\epsilon$-quadratic split preformation which allows flip-isomorphisms. If $z$ is elementary then the asymmetric signature $\sigma^*(z,t)\in LAsy^0(\Lambda)$ vanishes for all flip-isomorphisms $t$.

Theorem \[flasymthm\] will present a version for stably elementary preformations. The converse is not true in general. Counterexamples are presented in Example \[asymcountex\].

The asymmetric signatures are generally not-trivial as Corollary \[asymbdrycor\] will show.

We will give two proofs for this theorem. The first one is based on algebraic surgery theory whereas the second proof is a low-level calculation of asymmetric forms.

The Definition \[asymsignflipdef\] shows that the asymmetric signatures only depend on the underlying non-split preformation. It ignores the quadratic structures of both preformation and flip-isomorphism. A generalization of Theorem \[elemasymsignthm\] for non-split preformations comes without


          & 0                 & \gamma^*\alpha\\
        -\epsilon i     & -\epsilon             & 0 \end{pmatrix}}
\colon U \oplus G \oplus F {\longrightarrow}M' = (F\oplus F^* \oplus F) \oplus G^* \oplus G\end{aligned}$$ Then $(M,\rho)\oplus (M',-\rho')$ has a lagrangian $$\begin{aligned}
l&=&{\begin{pmatrix} 1&0\\1&0\\0&0\\0&1 \end{pmatrix}} \colon M \oplus G {\longrightarrow}M\oplus M' = M\oplus M \oplus G^* \oplus G\end{aligned}$$

The Flip-$l$-Monoids {#asymflmonoidelemsec}
--------------------

The asymmetric signature of a flip-isomorphism suggests the definition of an extension of Kreck’s $l$-monoids which includes a choice of a stable flip-isomorphisms.

\[flmonoidef\] Let $z={(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*)}$ and ${(F' \stackrel{\gamma'}{\longleftarrow}G'closed manifold $V_H$. If $V_H$ is null-cobordant then $(W,M,M')$ is cobordant rel$\partial$ to the $h$-cobordism $(M\times I \cup_{H^{-1}} M', M, M')$.

As usual we try to transfer the above into the world of algebraic surgery theory. Let $x=(g\colon \partial E=D'\cup_C D {\longrightarrow}E, (\delta\omega,\omega))$ be a $(2q+2)$-dimensional quadratic Poincaré pair [e.g.]{}the one we constructed out of a preformation $z$ in Section \[constrpairsec\]. Assume that $C$ is zero or at least contractible. For the Poincaré pair $x$ from Section \[constrpairsec\] that is only the case if $z$ is a non-singular formation (see also Chapter \[nonsingchap\]). So we deal in fact with a Poincaré pair of the form $(g\colon D\oplus D' {\longrightarrow}E, (\delta\omega', \nu\oplus\nu'))$. A flip-isomorphism induces an isomorphism of $D$ and $D'$, so that $x$ transforms to a fundamental pair $x'=(D\oplus


G \oplus F {\longrightarrow}\partial E'_{q}= F^* \oplus G^* \oplus F^*
\\
\sigma_0 = {\begin{pmatrix}     -V^*    & 0 & 0 \end{pmatrix}}
    &\colon& \partial E_t^q=F\oplus F\oplus G {\longrightarrow}\partial E_{t,q+2}= G
\\
\sigma_0 = {\begin{pmatrix}     \eta_0  & 0 & 0 & 0\\
            0   & 0 & 0 & 0\\
            0   & 0 & 0 & 0\\
            -R^*    & 0 & 0 & 0 \end{pmatrix}}
    &\colon& \partial E_t^{q+1}=G^*\oplus G^*\oplus (F^*\oplus F)
\\&&\quad{\longrightarrow}\partial E_{t,q}=F^*\oplus F^*\oplus G^*
\\
\sigma_1 = {\begin{pmatrix} the claim follows.

Now let $\Lambda={\mathbb Z}$. We need to prove that $\mu$ induces an injection between the $Q$-groups. By the Smith Normal Form Theorem ([@Newman72])we can assume that $$\mu={\begin{pmatrix} d_1 & 0\cdots 0 & 0 \\ 0 & \ddots & 0 \\ 0 & 0\cdots 0 & d_n \\ 0 & 0\cdots 0 & 0 \end{pmatrix}} \colon G={\mathbb Z}^n {\longrightarrow}F^*={\mathbb Z}^m$$ with all $d_i > 0$ and $m\ge n$. By assumption, all $d_i$ are odd if $\epsilon=1$. Let $\theta\in Mat(n\times n, {\mathbb Z})$ such that $\mu\theta\mu^*=\kappa+\epsilon\kappa^*$ for some $\kappa\in Mat(m\times m, {\mathbb Z})$. It follows that $\theta_{ij}=\epsilon\theta_{ji}$ and $d_i^2\theta_{ii}=(1+\epsilon)\kappa_{ii}$ for all $i,j\in\{1,\dots,n\}$. If $\epsilon=-1$ then $\theta_{ii}=0$ for all $i$. Hence $
\kappa'_{ij}=\begin{cases}
         \theta_{ij} & \text{if $i < j$}\\


is an equivalence $$\begin{aligned}
(b,\xi) &\colon& (B, T\lambda) {\longrightarrow}(B', T\lambda')
\\
b&=&{\begin{pmatrix} 1&(-)^{r}j_0 f\Delta & 0\\0&0&1 \end{pmatrix}} \colon
B_r=E_r\oplus C_{r-1}\oplus D_r {\longrightarrow}B'_r=E_r\oplus D_r
\\
\xi&=&{\begin{pmatrix}  (-k\Delta\phi_0 h^*+(-)^{r+1} j_0 f \bar\rho_0)\Delta^*f^*j_0^*     & 0\\
        f\Delta\phi_0((-)^{n-r} k^*-h^*\Delta^*f^*j_0^*)        & (-)^{n-r}f\Delta\phi_0 f^* \end{pmatrix}}\colon
\\
&&{B'}^{n+2-r}=E^{n+2-r}\oplus D^{n+1-r} {\longrightarrow}B'_r=E_r\oplus D_r\end{aligned}$$ of $(n+1)$-dimensional asymmetric complexes with $\rho$ and $\bar\rho$ as defined in Lemma \[contrtwdblem\].

By Lemma \[contrasymlem\], $\sigma^*(z,t)\in LAsy^0(\Lambda)$ is the asymmetric signature of the $(2q+2)$-dimensional symmetric Poincaré pair $$\begin{aligned}
{x'}^t&=&({g'}^t \colon D\oplus D {\longrightarrow}E, (\delta\theta', \nu\oplus -\nu))\\
{g'}^t_{q+1}&=&{\begin{pmatrix} 1&-\beta \end{pmatrix}} \colon D_{q+1}\oplus D_{q+1}=G\oplus G {\longrightarrow}E_{q+1}=G\\
\delta\theta'_0&=&-\epsilon Y \colon E^{q+1}=G^* {\longrightarrow}E_{q+1}=G\\
\nu_0&=&-\tilde\mu^*\colon  D^q=F {\longrightarrow}D_{q+1}=G\\
\nu_0&=&-\tilde\mu\colon D^{q+1}=G^* {\longrightarrow}D_q=F^*\end{aligned}$$ By Corollary \[asymcor\] $\sigma^*({x'}^t)$ is the image of the union of ${x'}^t$ in $LAsy^0(\Lambda)$. But there is another way to construct ${x'}^t$: theremultiplicative subset.

Proposition \[sisoprop\] shows that there is a strong relationship between flip-isomorphisms of preformations which allow linking forms and the isomorphisms of those linking forms. Similar to Section \[asymflmonoidelemsec\] we define a monoid of preformations with linking forms and a choice of isomorphism between them.

$$\begin{aligned}
l^S_{2q+2}(\Lambda)  &=& \left\{[{{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}]\in {l_{2q+2}(\Lambda)}| \text{$\mu$ and $\gamma$ are $S$-isomorphisms}\right\}\\
fl^S_{2q+2}(\Lambda) &=& \left\{[(z,t)] : [z]\in l^S_{2q+2}(\Lambda)\right\}\end{aligned}$$

are sub-monoids of $l_{2q+2}(\Lambda)$ and $fl_{2q+2}(\Lambda)$. Similarly one defines $l_S^{2q+2}(\Lambda)$ and $fl_S^{2q+2}(\Lambda)$ in the non-split case.

We consider tuples $(z,l)$ with $z={{(F \stackrel{\gamma}{\longleftarrow}G \stackrel{\mu}{\longrightarrow}{F}^*,\bar\theta)}}$ a regular $\epsilon$-quadratic preformation such that $\gamma$ and $\mu$ are $S$-isomorphisms and $l\colon L_\mu {\stackrel{\cong}{{\longrightarrow}}}L_\gamma$ an isomorphism of linking forms.

An isomorphism $(\eta,\zeta)$ of such tuples $(z,l)$ and $(z',l')$ is a strong isomorphism $(\eta,\zeta)\colon z {\stackrel{\cong}{{\longrightarrow}}}z'$ of preformations such that $l'=\eta^* l \eta$.

Define the hyperbolic elements


the chain maps $$(h^{-1}\partial\Delta,0) \colon (h_t,0) \simeq (h_{t'},0) \colon (C,\phi) {\stackrel{\cong}{{\longrightarrow}}}(C,\phi)$$ which can be fed into Lemma \[asysgnhomlem\]. Hence $\sigma^*(z,t')=\sigma^*(x^{t'})=\sigma^*(x'')\in LAsy^0(\Lambda)$ with $x''=(g''\colon \partial E_t {\longrightarrow}E, (0,\theta_t))$ given by $$p={\begin{pmatrix} 1 & {\beta'} & 0 -\beta'\Delta^*\alpha^{-*} \end{pmatrix}}\colon
\partial E_{t,q+1}=G\oplus G\oplus F\oplus F^* {\longrightarrow}E_{q+1}=G$$

Finally, there is a homotopy equivalence $(1,1;l)\colon x'' {\longrightarrow}x^t$ given by $$l={\begin{pmatrix} 0&\epsilon\beta'\Delta^*\alpha^{-*}&0 \end{pmatrix}}\colon \partial E_{t,q}=F^*\oplus F^*\oplus G^* {\longrightarrow}E_{q+1}=G$$ Hence $x''$ and $x^t$ are cobordant rel$\partial$ by Lemma \[cobhomlem\]. By Proposition \[asymgenprop\] their asymmetric signatures coincide.

This proposition shows that the asymmetric signature of a flip-isomorphism in $l^S_{2q+2}(\Lambda)$ only depends on its induced isomorphism of linking forms.

\[elemlinkasymthm\] There is a lift of the asymmetric signature map of Theorem \[flasymthm\] $$\begin{aligned}
\xymatrix
{
fl_S^{2q+2}(\Lambda)    \ar@{>>}[d]_{L}
            \ar[r]_{\sigma^*}
&
LAsy^0(\Lambda)
\\
ll_S^{2q+2}(\Lambda)\ge 0\}\\
d_\% \colon W_\%(f,\epsilon)_{n+1} &\rightarrow& W_\%(f,\epsilon)_{n}\\
\{(\delta\psi_s, \psi_s)\} &\mapsto& \{(d(\delta\psi_s) + (-)^r(\delta\psi_s)d^* + (-)^{n-s}(\delta\psi_{s+1}+(-)^{s+1}T_\epsilon(\delta\psi_{s+1}))\\
&&+(-)^n f\psi_s f^* \colon D^{n-r-s} \rightarrow D_r,\\
&&d\psi_s + (-)^r\psi_s d^* + (-)^{n-s-1}(\psi_{s+1} + (-)^{s+1} T_\epsilon\psi_{s+1}) \colon\\
&&C^{n-r-s-1} \rightarrow C_r) | r\in{\mathbb Z}, s \ge 0\}\end{aligned}$$

Their homology groups are the [**$\epsilon$-symmetric $Q$-groups $Q^n(f,\epsilon)=H_n(W^\%(f,\epsilon))$**]{} and the [**$\epsilon$-quadratic $Q$-groups $Q_n(f,\epsilon)=H_n(W_\%(f,\epsilon))$**]{}. They are related by the [**$\epsilon$-symmetrization map**]{} $$\begin{aligned}
Q_n(f,\epsilon)     &{\longrightarrow}& Q^n(f,\epsilon)\\
(\delta\psi_s, \psi_s) &{\longmapsto}& \begin{cases} ((1+T_\epsilon)\delta\psi_0, (1+T_\epsilon)\psi_0) &: \text{if $s=0$,}\\
                        0                         &: \text{if $s\neq 0$.}


  \delta\psi_s            & 0                 & 0\\
            (-)^{n-r}\psi'_s f^*_{C'}   & (-)^{n-r-s+1}T_\epsilon \psi'_{s+1}   & 0\\
            0               & (-)^s f'_{C'}\psi'_s          & \delta\psi'_s \end{pmatrix}}\colon\\
&&{D''}^{n-r-s+1}=D^{n-r-s+1}\oplus {C'}^{n-r-s} \oplus {D'}^{n-r-s+1}
\\&&\quad{\longrightarrow}D''_r=D_r \oplus C'_{r-1} \oplus D'_r\end{aligned}$$ We shall normally write $$\begin{aligned}
 D''=D\cup_{C'} D', \quad \delta\psi''=\delta\psi \cup_{\psi'} \delta\psi'\end{aligned}$$

Glueing and symmetrizing cobordisms are commutative operations as the following example illustrates.

\[unionsymlem\] Letis an chain equivalence of $(n+2)$-dimensional $\epsilon$-quadratic Poincaré complexes $$\begin{aligned}
\left({\begin{pmatrix} 1&0&0\\0&h&0\\0&0&1 \end{pmatrix}},\sigma\right) &\colon&
\widehat{c}\cup -\widehat{c}'=(D \cup_{\widehat{C}} D',  \widehat{\delta\psi}\cup_{\widehat{\psi}} -\widehat{\delta\psi}')
\\
&&\quad\stackrel{\simeq}{{\longrightarrow}} c\cup -c = (D\cup_C D', \delta\psi \cup_\psi -\delta\psi')
\\
\sigma_s &=& {\begin{pmatrix}   0           & 0                 & 0\\
            (-)^{n-r}\chi_s f^* & (-)^{n+1-r-s}T_\epsilon\chi_{s+1} & 0\\
            0           & (-)^{s-1} f' \chi_s           & 0 \end{pmatrix}} \colon
\\
&&(D\cup_C D')^{n+2-r-s}=D^{n+2-r-s}\oplus C^{n+1-r-s}\oplus {D'}^{n+2-r-s}
\\
&&\quad {\longrightarrow}(D\cup_C D')_r = D_r\oplus


Tag Archives: defence

After the successful defence of « L’Innovation à la Française » by Simon Garcia (ENA/Sciences Po alumnus), the Franco-British Comparative Project launches the second edition of the Cordial Debate on Education. This year the Cordial Debate will focus on the French and British education system and social mobility. Students are challenged to submit their opinionated…All items (excluding tickets) will be charged a $25 shipping & handling fee for shipments in North America. All shipments outside of North America will be charged on an individual basis (shipments outside North America generally cost around $50 USD). Items (excluding tickets) are shipped via UPS Ground within 2-3 days after the auction closes. Customers outside of the U.S. will be responsible for any and all additional taxes, duties, etc. Items may be picked up at KeyBank Center to avoid shipping & handling charges. We will combine shipping for any bidder who wins multiple items. Each shipment is insured for the winning bid amount. Winning bidders of ticket auctions can pick up their tickets at KeyBank Center 24 hours prior to the start of the game, with


her front door waiting for Leon to find his keys. Smoking fast. Swallowing rapidly, twitching her nose. Clutching a newspaper.

'I reckon it was an inside job, I've said it before and I'll say it again. It's just too convenient, don't you think? They want us afraid so they can take our freedoms away. That's what it is, mate. That's what they're doing. It's all about control.'

Leon doesn't respond, finds his keys at last in the first pocket he looked in. Opens the door. 'There's a pack of Valium on the shelf in the bathroom,' he tells her.

Harry stands in the open doorway finishing her cigarette, shaking her head. 'Dark times, Leon. Dark fucking times, mate.'

'Night, Harry,' Leon says, heading up to bed. 'Get some kip. It's the morning.'

Peteall over. She drops her finger. Balls her fists. 'I've been SO HONEST with you. You fucking . . .' Her voice dies. She feels dizzy. 'I can't,' she says, moving away from him as he moves towards her. 'I don't.'

Dale watches her shape, fascinated. Excited to be near her again.

'Don't you dare fucking touch me, Pete,' she shouts as he reaches out for her. Chaka Khan is on the jukebox. _I feel for you ._ . . 'I can't look at you,' she tells him. Shaking, holding her head.

'Becky, look. Wait . . . Please.' His arms are flailing, his forehead creased. She scowls at him. He feels himself becoming what she sees. 'I love you, Becky,' he says, but it sounds hollow. Hopeless. 'PLEASE?' he shouts.

She


strains from a pygmy marmoset and the Goeldi's monkey were isolated in cell culture and the 3.4-kb S RNA was completely sequenced. Both strains differed considerably in their genetic and phylogenetic characteristics from known LCMV strains, including the previously described CH-associated strain. These data show that CH is widespread and can be caused by distantly related LCMV strains.package cron

import (
	"testing"
	"time"
)

func TestActivation(t *testing.T) {
	tests := []struct {
		time, spec string
		expected   bool
	}{
		// Every fifteen minutes.
		{"Mon Jul 9 15:00 2012", "0 0/15 * * *", true},
		{"Mon Jul 9 15:45 2012", "0 0/15 * * *", true},
		{"Mon Jul 9 15:40 2012", "0 0/15 * * *", false},

		// Every fifteen minutes, starting at 5 minutes.
		{"Mon Jul 9 15:05 2012", "0 5/15 * * *", true},
		{"Mon Jul 9 15:20 2012", "0 5/15 * * *", true},
		{"Mon Jul 9 15:50 2012", "0 5/15 * * *", true},

		// Named months
		{"Sun Jul 15 15:00 2012", "0 0/15 * * Jul", true},
		{"Sun Jul 15 15:00 2012", "0 0/15 * * Jun", false},

		// Everything set.
		{"Sun Jul 15 08:30 2012", "0 30 08 ? Jul Sun", true},
		{"Sun Jul 15 08:30 2012", "0 30 08 15 Jul


least one of the other objectives has to be degraded. No Pareto-optimal solution is better than another, and the choice between two solutions depends on the importance given to each objective for the case at hand. A MO problem is solved when the Pareto set is known.

Classical methods to solve MO problems are typically based on *scalarization*, i.e., a systematic reduction to multiple, single-objective minimization (or maximization) problems. One point of the Pareto set is found for each iteration. In *evolutionary methods*, in contrast, several solutions are computed simultaneously at each iteration. Successive iterations of the algorithms move these solutions towards the Pareto frontier in a process that simulates biological evolution, by selecting solutions based on their fitness to solve the optimization problem at hand.

In this work, wean artificial intelligence technique. With this method, past MEMS designs are organized in a hierarchical library from which promising solutions are retrieved based on the specifications of the new design. The retrieved designs are then adapted through parametric optimization and/or multiobjective genetic algorithms (MOGA). The same research group \[[@B21-micromachines-09-00002]\] presented a method to reduce the computational burden of optimal design of MEMS based on a hybrid approach, where two different levels of optimization are used: first MOGA is applied to a population of potential designs, then a local optimization on selected solutions is used for further refinement. They use a commercial MEMS accelerometer as a benchmark, and demonstrate improvements on many significant device performances. The optimization of a MEMS accelerometer is also pursued by Pak et al. in


length of each individual coil segment, obtaining a closed form for the sum:$$l_{c} = 2n_{c}\left( {d_{x} + d_{y} + \left( {2n_{c} - 1} \right)p_{l} + 2w_{l}} \right).$$

The total moment of inertia is then:$$J_{Px} = \frac{1}{12}\mu_{Si}t_{l}l_{x}l_{y}^{3} + J_{Cx},$$ $\mu_{Si}$ being the density of the mirror material (which we assumed to be silicon).

In addition to the mechanical Equations (2)--(9), a few more equations are necessary to define the geometry of the mirror. Their interpretation, with the aid of [Figure 2](#micromachines-09-00002-f002){ref-type="fig"} and [Table 1](#micromachines-09-00002-t001){ref-type="table"}, is straightforward, and so they are given below without further comment: $$p_{l} = g_{l} + w_{l},$$ $$l_{x} = \left( {2\ n_{c} + 1} \right)p_{l} + d_{x},$$ $$l_{y} = \left( {2\ n_{c} + 1} \right)p_{l} + d_{y},$$ $$l_{Ty} = 2\ g_{m} + 2\ l_{My} + l_{y}.$$

Finally, we needvalue the value of $B_{y}$ at the center of the trapezoid shaded in red in [Figure 2](#micromachines-09-00002-f002){ref-type="fig"}, for which a closed expression can be written (see [Appendix A](#app1-micromachines-09-00002){ref-type="app"}). Equation (14) then reduces to:$$T_{x} = I_{c}B_{y}\sum\limits_{k}a_{k}s_{k}$$ where $s_{k}$ is the length of the *k*th segment. The sum in Equation (15) has the dimensions of an area and can be interpreted as an equivalent area $A_{c}$ of the coil. A cumbersome derivation gives a closed expression for $A_{c}$:$${A_{c} = \frac{1}{12}\ n_{c}\ (12\ d_{x}\ \left( {\left( {n_{c} - 1} \right)p_{l} + w_{l} + d_{y}} \right) + 6\ d_{y}\ \left( {\left( {2\ n_{c} - 1} \right)p_{l} + 2\ w_{l}} \right) +}{24\ n_{c}\ p_{l}\ w_{l} + 16\ n_{c}^{2}\ p_{l}^{2} - 18\ n_{c}\ p_{l}^{2} - 18\ p_{l}\ w_{l} + 5\ p_{l}^{2} + 12\ w_{l}^{2})}.$$

Remarkably,


function.

Another figure of merit for micromirrors is the total size, which is especially important for pico-projectors used in mobile applications. The correct choice of an objective related to size is dependent on the specifics of the applications, but a reasonable choice is the minimization of the total width $l_{Ty}$, which depends both on the size of the plate and the size of the magnets. There is a clear trade-off between the minimization of $I_{c}$ and $l_{Ty}$, because to keep the deflection angle constant at smaller currents, the design requires a larger number of loops and/or larger magnets, and both increase the mirror size.

Another attractive objective is the maximization of the torsional resonance frequency $f_{\varphi}$. The actuation frequency for vertical scanning in pico-projectors equals the video frame rate, whichto determine the difference between the nominal deflection angle (10°) and the actual angular deflection at the nominal current obtained by the MO. Modal analysis was instead used to verify if the lowest resonance frequency was really the one of the main torsional mode, and to evaluate the difference between the corresponding FEM frequency and the frequency obtained by the MO. For FEM simulations, the value of $n_{c}$ from the MO was rounded to the closest number of the form $p + 1/2$, with integer $p$. This choice ensured that the FEM design was compatible with the structure shown in [Figure 1](#micromachines-09-00002-f001){ref-type="fig"} and [Figure 2](#micromachines-09-00002-f002){ref-type="fig"}, while also introducing a systematic error that will be evaluated below. The geometry was meshed with the SOLID185 structural element, with ten elements


Company employees who remained in Dutch territories overseas after completing their contracts. Since the primary purpose of the Cape settlement at the time was to stock provisions for passing Dutch ships, the VOC offered grants of farmland to its employees under the condition they would cultivate grain for the Company warehouses, and released them from their contracts to save on their wages. Vrijburgers were granted tax-exempt status for 12 years and loaned all the necessary seeds and farming implements they requested. They were married Dutch citizens, considered "of good character" by the Company, and had to commit to spending at least 20 years on the African continent. Reflecting the multi-national character of the VOC’s workforce, some German soldiers and sailors were also considered for vrijburger status as well,the path followed in [@Salcedo:1993tj]. However, it was shown there that the projected Fokker-Planck equation may admit further solutions besides $e^{-S(x)}$. Moreover, the actual stochastic process may choose one of the wrong solutions. Nevertheless, the cases analyzed in that reference were somewhat artificial, and such spurious solutions are not often found in practice. Here we question the premise, namely, whether the naive projected Fokker-Planck equation is actually obtained or not after projection from the complex to the real manifold. We find that in general, besides the standard naive terms, additional surface terms may appear in the projected equation, and such anomalous terms introduce a bias in the expectation value of the observables. The crucial role played by boundary terms from integration by parts has been noted before [@Aarts:2009uq].


introduce the projector operator that relates a density $\rho(z)$ with its associated complex probability $P(x)$ on the real axis. This projector will be denoted $K$, $$P(x) = (K\rho)(x)
.
\label{eq:3.8a}$$ The form of the operator $K$ can be obtained from the relation ${{\langle A(x) \rangle}}_P =
{{\langle A(z) \rangle}}_\rho$, for any analytic observable $A$, $$\int dxdy\, \rho(x,y) A(x+iy)
= \int dx \left(\int dy\,\rho(x-iy,y)\right) A(x)
,$$ therefore $$(K\rho)(x) = \int dy\, \rho(x-iy,y)
,\qquad
\rho(x-iy,y)
\equiv e^{-iy\partial_x}\rho(x,y)
.
\label{eq:3.8}$$

The projection involves the analytical extension of $\rho(x,y)$ as a function of $x$ (we come back to this point below). The relation is more transparent in terms of the Fourier modes. Although many of the considerations extend to the non compact case, to be concrete we will consider in what follows the case of periodic $P(x)$, with period $2\pi$: $$P(x) = \frac{1}{2\pi}\sum_{k\in{\mathbb{Z}}}= X\partial_Y - Y \partial_X
.
\label{eq:3.48}$$ The most relevant condition on the choice of $R(y)$ is that $R\sim e^y$. This ensures that $(v_X,v_Y)$ is finite at $y\to -\infty$. The precise form of $R(y)$ in [Eq. (\[eq:3.41\])]{} is such that $v_Y$ has no contribution from $\beta$. The function $\chi$ is harmless since equals $1$ at the origin and is everywhere smooth (in fact analytic) on the $(X,Y)$ plane. For the present discussion $\chi$ can be absorbed in $\sigma$.

The flow $(v_X,v_Y)$ is displayed in Fig. \[fig:7\]. We can see from [Eq. (\[eq:3.48\])]{} that in $(X,Y)$ coordinates the deterministic part of the flow is just an inwards radial field with center at the attractive fixed point $(X=-R_m,Y=0)$, with $R_m\equiv \beta/m$. The point $R=0$ (corresponding to $y=-\infty$) is not special in any way for that


+ 2\pi\beta^* \sigma(0)
.$$ This equation holds with $\sigma(0)=0$ for the exact expectation values in [Eq. (\[eq:3.37\])]{}. Therefore the biases $\Delta P_1$, $\Delta P_2$ introduced by the anomaly fulfill the relation $$\Delta P_1 - \frac{\beta}{2} \Delta P_2 = - 2\pi\beta^* \sigma(0)
.
\label{eq:6.8}$$ Numerically, we obtain $(\beta=0.25+i0.5 )$ $$\begin{split}
\Delta P_1 - \frac{\beta}{2} \Delta P_2
&= -0.103539 + i 0.207078
,
\\
- 2\pi\beta^* \sigma(0)
&= -0.103545 + i 0.207089
.
\end{split}
\label{eq:6.9}$$

The existence of a bias for complex $\beta$ is consistent with similar findings in the recent work [@Makino:2015ooa] which studies the analytically solvable two-dimensional Yang-Mills theory with a complex coupling constant.

Other ${{\mathrm{U}}}(1)$ actions
---------------------------------

One can consider more general actions of the form $$S(x) = \sum_{k=n^\prime}^n \beta_k e^{ikx} + i mx,
\qquad n^\prime \le n
.$$ The case $n=n^\prime=0$ is of no interest (and it is not normalizable unless $m=0$) so either$n>0$ or $n^\prime<0$ or both. Let us assume $n>0$ for definiteness. In this case the analytically extended action $S(z)$ will be dominated by the mode $k=n$ for large negative $y$, i.e., as regards to its behavior at $y=-\infty$, this action is equivalent to $\beta_n e^{inz}$. This is a periodic action with period $2\pi/n$, and in each period it is equivalent to the action $\beta_n e^{iz}$ with $z\in[0,2\pi]$, which brings us to [Eq. (\[eq:3.53\])]{} already studied. Therefore, barring accidental cancellations one should expect that anomalies are generated at $y=-\infty$ yielding a bias in the expectation values.

For a different generalization, one can consider a lattice with variables at sites or links and contributions of the type $\beta\cos(\phi)$ to the action, with a chemical potential or other mechanism making the variables to


since $\rho(z)$ is an even function. In this way the Fokker-Planck equation is solved numerically in two patches (one including $z=0$, the other $Z=0$) and the solutions are matched at the common boundary. Once again the behavior of $\sigma(Z)$ near $Z=0$ is expected to determine the presence of an anomaly in the projected equation, however, the value found for $\sigma(0)$ is numerically small, and this prevents us to establish in an unambiguous way whether an anomaly is present or not. The same situation takes place in the expectation values: any possible bias competes with the numerical error in the calculation. In order to obtain a clearer case, an extra diffusion is added in the complex Langevin process controlled by a positive parameter $\lambda$ \[see [Eq. (\[eq:2.2a\])]{}\]. Such term hasthe anomaly-generating contributions in the $\rho(z)$ produced by complex Langevin. It is difficult to give a complete answer without entering into casuistic. Nevertheless, there are two cases which are quite clear. For the action $S = x^4/8+2ix$ noted in the Introduction, after stabilization the support of $\rho(z)$ lies entirely below the real axis. Removing part of the support does not change this. So the expectation value of $e^{-ix}$ would still be smaller that unity (in absolute value), while the correct result is roughly $-5$. Therefore the error would be sizable anyway. Another clear case is that of $S = i \cos(x)$, with exact solution for the Fokker-Planck equation $\rho(x,y) \propto \mathrm{sech}^2(y)$. This (incorrectly) predicts the vanishing of all expectation values of $e^{-ikx}$ (for $k$ different from $0$). If


sq/cat couples) are irreversible with distorted wave shapes due to the insolubility of the reduced forms of the complex. In contrast, the more soluble complex 2(PF6)3 displays six reversible one-electron redox processes making all components of a seven-membered redox chain accessible. UV/Vis/NIR spectro-electrochemical studies reveal rich spectroscopic behaviour, with--in particular--very intense transitions in the near-IR region in many of the oxidation states associated with Ru(II)-->(dioxolene) MLCT and bridging ligand centred pi-pi* transitions. TDDFT calculations were used to analyse the electronic spectra in all seven oxidation states; the calculated spectra generally show very good agreement with experiment, which has allowed a fairly complete assignment of the low-energy transitions. The strong electrochromism of the complexes in the near-IR region has formed the basis of an optical window in which aflute; vocalist Jessika Kenney who is sitting next to him; Ahmet T Karamastaffa, Professor of History at the University of Maryland and Academic Development Officer at the Roshan Institute for Persian Studies on campus and Carl W Ernst, Kenan Distinguished Professor at the University of North Carolina at Chapel Hill and Co-Director for the Carolina Centre for the Study of the Middle East and Muslim Civilizations.

Before we begin today’s program I also want to recognize, and am delighted to do so, the many contributions of the Venerable Lama Tenzin Dhonden. Lama Tenzin is the Personal Emissary of Peace for His Holiness, whose wise counsel and logistical expertise has guided our dedicated staff through every aspect of planning for this day. We could not have done it without him,


and as we’ve seen, Sufis believe that poetry and music are especially rich in this regard. And once awakened, the spiritual heart can grow, and gradually replace the petty, lower self that suppressed it in the first place. This process of controlling and eventually replacing the lower self with the spiritual heart is often seen as a long and arduous journey, during which the heart needs to be nurtured with care and patience.

On this journey, the Sufi tries to dismantle the social, everyday self, to peel it off, layer by layer, in order to uncover the heart, and then works to cultivate the spiritual organ, the heart, in order to become one with it. This journey, from selfishness to selflessness, from the lower self to the higher, reformedthat he developed, which included visualizing representations of the previous prophets as figures of light inside the body, echoes important spiritual practices of Mahayana Buddhism.

Official Islamic teachings have long rejected idolatry, which was known in Persian as the worship of the bhut, a word derived from Buddha; but esoteric commentaries in Sufi texts praise the idol worship that consists of adoring “the true beloved,” whether it is God or the Sufi master. It is difficult to sum up in a moment the aspirations that may connect the spiritual visions of Hindus, Buddhists and Sufis, but one may speculate that the connection should include as Dr Mir-Djalali has pointed out, and as you yourself have mentioned, Your Holiness, a profound knowledge of the inner spirit and an empathy and


recognition of the humanity of others. This is a historic moment when we can try to visualize the forms that such spiritual encounters may take today. I look forward to the reflections of Your Holiness on this significant process. Thank you.

His Holiness the Dalai Lama: I know a Sufi spiritual leader. I’m not sure where he comes from, but he lives in Paris, and I met him there on a few occasions at some interfaith meetings. He’s a very nice, old bearded person. One strange thing was that he had a very young son who wanted to study, and was sent to study Buddhism in India for a few months. It’s quite unusual, and that old master seemed really keen to learn more about Buddhist thought. That’s myon. All those religions that ultimately believe in God describe God as infinite love, and through a firm conviction in the greatness of this love, it helps bring about enthusiasm to practice love and compassion.

Now this visit seems to have a greater emphasis on wisdom. There was a leader of one small group in Ithaca, a really wonderful person who believed that all the different traditions, particularly the different Indian traditions, must be the same. He thought that all the important parts must be the same and with this belief he tried to make clear the sameness of all these philosophies, but he told me that he found it very difficult to do this. Since we were close friends, one time when he complained to me about trying


still didn’t work. Then the wife thought of one trick, which was to hide Dharmakirti under the bed while the wife asked the guru questions and Dharmakirti listened. So, these great Buddhist logicians firstly thoroughly studied, then raised questions in religious debates. Even within Buddhism, they raise lots of questions and argue, so we now have four main schools of thought, which we can subdivide even further. Through debate, different views come, just like that. Therefore I told my friend that it is difficult because all of those great Buddhist masters with full knowledge of different traditions accepted that there are differences.

If you look at the classical Indian writings, many of the masters who were really seasoned in their way of engaging in debate with other traditions hadto me, and it seems that Sufism has the same idea that praying to and believing in God is actually a way to awaken this, which is very similar to Buddhist practice.

Professor Ahmet Karamastaffa: That’s exactly what I was trying to get at as well, that essentially it’s an attempt to peel off the covers that we basically conceal from ourselves, what you call “the deep self,” and the deep self essentially is a discovery that “it’s all one”; that we’re all interconnected and that’s why then love and compassion and the selflessness flows out. But we have to work on that; and the prayer, the song, the music, yes, it’s just like peeling off.

His Holiness the Dalai Lama’s interpreter: The metaphor of peeling off is very similar;


not respond in that same fashion.
Secondly, I'd encourage you to listen to the pain exposed by your tests, and find ways to decouple most of your test suite from these HTTP requests.  Can you find a way to make it so that just the tests focused on the client, and the end-to-end acceptance tests make the requests?  If you wrap the HTTP stuff in a simple interface, it should be easy to substitute a test double for all the other tests, and more easily control your inputs.
That's a longer term fix, though.  In the short term, you can tweak your VCR config like so:
VCR.configure do |vcr|
  allow_next_request_at = nil
  filters = [:real?, lambda { |r| URI(r.uri).host == 'my-throttled-api.com' }]

  vcr.after_http_request(*filters) do |request,same time, Nina Iversen - and she was not alone - was trying to tell her story, but was not listened to.

Ethnic divisions were compounded by geography and politics - the more Sami-identifying village of Drag in the west, separated from the more Norwegian village of Kjopsvik in the east, where most authorities were based.

Nearly another decade would pass before the abuse story broke in the press. Those years were difficult and lonely for Nina Iversen. She was depressed, and posted a poem about sexual abuse on Facebook, writing 'TYSFJORD' in angry block capitals.

Another local woman with experiences similar to Iversen's saw it and got in touch. She said she was already talking to two freelance journalists. And then the ball started rolling. Nina contacted other victims she


asked everyone who had experienced sexual abuse, however long ago, to come forward.

"We said - even if the Statute of Limitations on offences means we can't take the case to court, we want to take you seriously and we want to understand this problem. But we just didn't realise how big it was."

Police officer Aslak Finvik was tasked with making contact with Sami people and creating trust so they would talk.

image caption Aslak Finvik outside the Sami cultural centre in Drag

"It was complicated," he says. "There were many things the police didn't know about before - family ties, religion. And in Sami culture there are elements from pre-Christian times. People believe in healing, and that a shaman can get power over someone by reading their pain. They feltgot paranoid? Well, there's a story in she got angry, right? You know what? I I see why you say that. Uh, but I wouldn't say she got hysterical, okay, she got like, and of course, she was enraged. Yeah, look, question, but yeah, I guess history. It would be a better description that brought on the anger so let's say she was in that triad emotional then was she more like a two who was, like, trying to connect with people emotionally, trying to get power from other people trying to manipulate them, try giving to get or was she more of ah master of the phenomenal world was just trying to get things done and be efficient and effective and appear successful or was she more


so there was that, but I thought it was really great how kelly preston it was just so numb that was what I felt it was the numbness where she just was like, this is not happening, this is the it doesn't logically makes sense for us to not be together and then she started started to get emotional and then she was like playing, you know, that's really funny this is not our deal. Yeah, so if you haven't seen that movie, jerry maguire has a girlfriend played by kelly preston and they're both sales people and they're like killer sales people and they're both very successful and then his star starts to decline and she's, like doesn't know she could be with him anymore because they'refull on enneagram tutorial, but with that said, the content of Susan's class was life changing. I grew up in a very conservative household where open conversations were not welcome and therefore, never knew how to communicate my thoughts and feelings without becoming emotional and feeling misunderstood. By taking this course, and afterward reading The Wisdom of the Enneagram, I was able to learn my personality/communication type, the styles of those around me, and how to bridge the gap to be understood in any message. The coursework has also helped me to better understand the thoughts, feelings, and intentions of my loved ones. Again, truly life changing course work. Highly recommend to anyone looking to make sense of themselves and their surroundings, and apply this knowledge in a


A woman in Burlington, Iowa, was reportedly shot and killed by a police officer outside her home, in front of her 4-year-old son and her husband.

According to reports, 34-year-old Autumn Mae Steele was arrested on Jan. 5 on a charge of domestic abuse. After being released from jail, Steele was told she could not return to her home without an officer to escort her. When she returned to her home to retrieve her things, she reportedly got into a dispute with her husband, Gabriel, as he was loading their 4-year-old son into the car.

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The officer who escorted Steele to her home reportedly tried to break up the altercation, and while he was attempting to intervene, the family’s dog reportedly approached. The officer allegedlya thin finish too. I believe it is a top lacquer finish. There are places where you can see the white undercoat. It is very tasteful and I honestly don't know how they can get this ageing to look so realistic. They've even put a circular sticker mark on there as if you had it on for a decade and then removed it!!

The lacquer cracking etc. is so authentic as well. It needs a bit of intonation work and I've also sent it to my luthier to get the tone mod and lower the action. The pickups are quite different to my other Bacchus that has Yutas in it. These are more "bright" and have more "zing" in them.


sort order ...SŚT...}
\nocite{*}
\printbibliography
\printindex[default]
\printindex[tit]
\end{document}

and the small script
export LANG=pl_PL.utf8
latex a
biber a
latex a
makeindex -L a.idx -o a.ind
makeindex -L a.tdx -o a.tnd
latex a
xdvi a.dvi

In the a.idx we have problematic:
    \indexentry {\IeC {\'S}author}{1}
in a.tdx we have correct:
    \indexentry {Śauthor's Book}{1}
so we get correct order in biber (References) and Titles but wrong in Index (Śauthor is before Sauthor).

A:

run your document with xelatex instead of latex with the following preamble:
\documentclass{article}
%\usepackage[utf8]{inputenc}
%\usepackage[OT4]{fontenc}
\usepackage{fontspec}
...

xelatex has full utf8 support. It may also be a good idea to use xindy instead of makeindex. You can try:
texindy -L polish a.idx
texindy -L polish a.tdx -o a.tnd

have a look into the dpocumentation of xindy, it has a better language support than makeindex

Content about Manager

“The show is just magic,” MHS drama teacher Candice Wilder said of Peter Pan. “It is really magical!”
The cast, crew, teachers and audience would agree that magic was a perfect term to describe the Morgan High School musical production of Peter Pan.

“The show is just magic,” MHS drama teacher Candice Wilder said of Peter Pan. “It is really magical!”
The cast, crew, teachers and audience would agree that magic was a perfect term to describe the Morgan High School musical production of Peter Pan.

The Utah Transit Authority board recommended not proceeding with placing a Morgan County annexation measure on the November ballot, saying an overwhelming majority of the feedback they received was in opposition.
“Public input weighed heavily on the decision,” said Ryan Taylor, UTA coordinated mobility manager.


and interviews the Morgan County Board of Education has selected Westland Construction, Inc. as the construction manager and general contractor for the upcoming building projects.

One of the most daunting tasks in family history can be just getting started. “Where do I begin? “ Is one of the most common questions I am asked. Like many things in family history the answer is simple, and not so simple.

One of the most daunting tasks in family history can be just getting started. “Where do I begin? “ Is one of the most common questions I am asked. Like many things in family history the answer is simple, and not so simple.

The Morgan County School Board has selected the architectural firm of Design West for the design of the P.E./Activities Centerbegun using Macs (Apple’s personal computer) over the past few years I have often been asked if I could recommend a record manager for the Mac. I have consistently replied that there are no good record managers for the Mac and that I run one of the Windows record managers in Parallels on my Mac. Today I will change my reply.

As more people have begun using Macs (Apple’s personal computer) over the past few years I have often been asked if I could recommend a record manager for the Mac. I have consistently replied that there are no good record managers for the Mac and that I run one of the Windows record managers in Parallels on my Mac. Today I will change my reply.


much lower levels of either biocide while maintaining biocidal efficacy and thereby reducing cost.
A shortcoming of Nα-long chain alkanoyl di basic amino acid alkyl ester salts are their loss of anti-microbial activity and water solubility due to chemical/enzymatic hydrolysis of the ester functionality. This loss is dependent on a number of variables e.g., presence of lipases and/or esterases, and pH. It has been found that the chemical hydrolysis is particularly rapid at about pH4.0 or below or at about pH8.0 or above. Because in many applications the pH is in these critical ranges, Nα-long chain alkanoyl di basic amino acid alkyl ester salts need to have present other bioactive substances to maintain activity after the Nα-long chain alkanoyl di basic amino acid alkyl ester salts have hydrolyzed.
Also, Nα-longinstance, collects possible routes of exposure on some or all of their patients, but only using hand-filled paper records. Think anyone has time to put that online? It would be great to know how many people live in each household in the affected areas, but there’s a shortage of demographic anthropologists doncha know. Even “testing” for ebola is a fraught and bootstrapped process; no company has ever scaled up the manufacture of CLIA-waived “ebola testing kits” for the (obvious) reason that its a very rare disease. Testing is by rtPCR, and if you don’t know what that means, it means fuggedaboutit.

So How Does it End?

Of the predictive models so far, only the CDC’s terminates. When addressing an incurable disease, the goal is to force R 0 below 1.0,


}

this is my working function after edit, thanks guys
count <- function(cause = NULL) {
  if(missing(cause) | is.null(cause)) stop("no cause provided")
  homicides <- readLines("homicides.txt")
  i=length(grep(cause, homicides))
  if(i==0) stop("no cause found")
  return(i)
  }

A:

You can simplify your function to 2 lines by doing this:
count <- function(cause = NULL, data) {
  if(is.null(cause)) stop("no cause provided")
  length(grep(cause, data))
}

data <- c("murder", "some other cause")

count("murder", data)
[1] 1

Note the following principles:

R has many features of a functional language. This means that each function should, as far as possible, depend only on the arguments you pass it.
When you have a bug in your code, simplify it to the shortest possible version, fix the bug, then build out from there.

Also, keep stop() for really fatal errors.  Not findingEx situ cultivation affects genetic structure and diversity in arable plants.
Worldwide, botanical gardens cultivate around 80,000 taxa, corresponding to approximately one-quarter of all vascular plants. Most cultivated taxa are, however, held in a small number of collections, and mostly only in small populations. Lack of genetic exchange and stochastic processes in small populations make them susceptible to detrimental genetic effects, which should be most severe in annual species, as sowing cycles are often short. In order to assess whether ex situ cultivation affects genetic diversity of annuals, five annual arable species with similar breeding systems were assessed with 42 in situ populations being compared to 20 ex situ populations using a random amplified polymorphic DNA (RAPD) analysis approach. Population sizes tended to be lower under ex situ cultivation


favors arbitration, the court's duty is to construe the agreement broadly.
"An order to arbitrate the particular grievance should not be denied unless it may be said with positive assurance that the arbitration clause is not susceptible of an interpretation that covers the asserted dispute. Doubts should be resolved in favor of coverage."
Sergeant Bluff 282 N.W.2d at 147-48 (quoting United Steelworkers v. Warrior & Gulf Navigation Co., 363 U.S. 574, 582-83, 80 S.Ct. 1347, 1353, 4 L.Ed.2d 1409, 1417-18 (1960)).
The court's role in this analysis is strictly limited to determining the arbitrability of the dispute and the scope of the arbitrator's authority. Sergeant Bluff 282 N.W.2d at 147. Put another way, the court need only determine (1) whether the grievant has alleged a violation of the collective bargaining agreement,279 proceeding only if the decision to terminate is itself arbitrable under the parties' collective bargaining agreement, see id. at 691, we observed that the contract in question did not provide for arbitration of evaluation grievances that resulted in termination. Id. Thus we upheld the court's denial of the teacher's arbitration demand. Id. at 692. This is factually dissimilar from the situation before us where the agreement specifically authorizes arbitration where an evaluation has an adverse impact (i.e., just-cause termination) on an employee.[2]
*562 We also find unpersuasive the school district's argument that incompetence must be distinguished from misconduct when construing the meaning of "evaluation" as it is used in the contract. Common sense suggests that the district's decision to fire Billmeyer necessarily involved an evaluative process. "Just cause"


a straight line, but a wormhole.

How do we test these theories? The Large Hadron Collider will be turned on; he hopes that it will reveal much.

In 2011 NASA's LISA craft may take a snapshot of the moment of creation and "maybe an umbilical cord to another universe."

We will need to escape in the far distant future, but how? Every few minutes Gamma Ray Bursters are being created. Showing a picture of the black hole, the math indicates that perhaps there is indeed a Looking Glass.

Holes in space may be accompanied by holes in time.

He describes types of Civilization as Type 0, carbon-fuel burning one, like ours; Type 1, which controls the power of an entire planet; Type 2, which controls the power of an entire star; and Typeinfluence the transcriptional activation of *ERN1* mediated by the NSP1/NSP2 or NF-YA1 transcription factors ([Fig. 6g,h](#f6){ref-type="fig"}). Interestingly, transient activation assays in *Arabidopsis* protoplasts revealed that the expression of a p*ERN1:LUC* reporter construct is significantly increased when *NSP1/NSP2* ([Fig. 6g](#f6){ref-type="fig"}) or *NF-YA1* ([Fig. 6h](#f6){ref-type="fig"}) are co-transfected with *MtDELLA1*. These results suggest that at least MtDELLA1 is able to function as a transcriptional activator of *ERN1* expression in protoplasts, which can potentiate the action of the NSP1/NSP2 and NF-YA1 transcription factors. Overall, based on these results, we propose that MtDELLA1 protein positively regulates the expression of *ERN1*, depending on its ability to interact with key NF signalling transcription factors binding the *ERN1* promoter, to subsequently regulate the *ENOD11* expression and the progression of rhizobial infections.

Discussion
==========

In legumes, root symbiotic nodulation is


a positive role of DELLA in *M. truncatula* early nodulation.

Interestingly, the GFP-*della1*-Δ18 translational fusion revealed a nuclear accumulation of the GFP signal in epidermal cells under symbiotic conditions, although no GFP signal was detected in the epidermis under non-symbiotic conditions. Whereas we do not exclude that a DELLA protein level below the GFP detection limit exists, an alternative interpretation would be that DELLA proteins might be recruited in the epidermis in response to rhizobium and NFs, implying that such regulation would be independent of the NSP/ERN NF signalling pathway. Strikingly, transcriptional analyses in *M. truncatula* also revealed that most of the NF signalling genes, such as *NSP1, NSP2, ERN1* and *NF-YA1* are themselves rapidly induced by NFs[@b10][@b12][@b13][@b14][@b15], including in root hairs[@b40]. DELLAs would therefore be another example of*SCL3* (scarecrow-like 3)[@b37]. In addition, GRAS transcription factors related to NSP2 have also recently been identified as interactors of a DELLA protein in rice[@b58]. As mentioned previously, GA and DELLA proteins seem to have similar functions in early rhizobial and endomycorrhizal interactions. At the molecular level, the unique rice DELLA, OsSLR1 (slender rice 1) interacts with the GRAS protein DIP1 (standing for DELLA interacting protein 1), which is positively involved in the endomycorrhiza symbiotic interaction. DIP1 interacts with another GRAS transcription factor, RAM1 (reduced arbuscular mycorrhization 1) required for the activation of the *RAM2* mycorrhizal-induced gene, and thus for symbiotic fungi colonization[@b58][@b59].

A RAM1/DIP1/SLR1 GRAS protein complex would then be required for the positive regulation of mycorrhizal-associated gene expression and fungi colonization. In the nodulation context, it was previously


introduced into the *A. rhizogenes* ARqua1 strain[@b68] used for *M. truncatula* root transformation, and transgenic roots were obtained after kanamycin (25 mg l^−1^ for wild-type plants, and 50 mg l^−1^ for the p*ENOD11:GUS* line) selection for 2 weeks[@b68]. For nodulation experiments, composite plants were transferred onto growth papers (Mega International) on a Fahraeus medium without nitrogen[@b62] for 1 week, and transgenic roots were inoculated as described above with a *S. meliloti* or a *S*. *meliloti* strain carrying a *Pro*~Δ*ala*~*:LACZ* transcriptional fusion[@b63].

Histochemical staining
----------------------

Roots from *pMtDELLA:GUS* composite plants or p*ENOD11:GUS* stable plants were collected at 0 or 1 day post inoculation (dpi) with *S. meliloti* or nodules 21 dpi for histochemical GUS analysis. Histochemical staining for GUS activity was performed for 3 h at 37 °C (ref. [@b69]). After staining, roots or nodules were included in 3%agarose and sliced into 40 μm sections using a VT 1200S vibratome (Leica Microsystems, <http://www.leica-microsystems.com/>). When necessary, samples or sections were briefly cleared with sodium hypochlorite[@b69]. Roots and nodules infected by the *S. meliloti* strain expressing the *Pro*~Δ*ala*~:*LACZ* fusion were used for a β-galactosidase staining[@b62]. Stained samples were observed in bright-field light microscopy (Olympus BX53), and pictures were taken with an Olympus DP73 camera.

Bimolecular fluorescence complementation
----------------------------------------

For BiFC assays, the p35S:C/NYFP-MtDELLA1, p35S:C/NYFP-MtDELLA2 and p35S:C/NYFP-MtDELLA3 translational fusions were introduced into an *Agrobacterium tumefaciens* AGL-0 strain, and the p35S:nYFP-NSP1 (ref. [@b16]), p35S:CYFP-NSP2 (ref. [@b16]) and p35S:NYFP-NF-YA1 translational fusions into an *A. tumefaciens* GV3103 strain, and used for transient co-transformation in *N. benthamiana* leaves[@b70].

Co-IP and ChIP
--------------

For Co-IP assays, the p35S:*MtDELLA1*-GFP, p35S: *MtDELLA2*-GFP and p35S: *MtDELLA3*-GFP translational fusions were introduced into an *A. tumefaciens*


cell biology platform ([www.imagif.cnrs.fr](http://www.imagif.cnrs.fr)) supported by IBiSA, ANR and the 'Conseil Général de l\'Essonne\'. Work in the FF laboratory was supported by CNRS, the NodCAAT and Labex Saclay Plant Science (SPS) ANR projects, and the Lidex 'Plant Phenotyping Pipeline\' (3P) project. Development of *M. truncatula Tnt1* mutant population was, in part, funded by the National Science Foundation, USA (DBI-0703285). Work in the AN laboratory was funded by the HAPIHUB and NodCAAT ANR projects, and supported by the French Laboratory of Excellence project 'TULIP\'. C.F.F. was the recipient of a Paris-Sud University Ph.D. fellowship and M.B. of a INRA CJS (Contrat Jeune Scientifique) fellowship.

**Author contributions** Conceived and designed the experiments: A.D. and F.F. Performed the experiments: C.F.F., A.D., M.Ba., M.Br. and S.T. Analysed the data: C.F.F., F.F. and A.D.A combined infratemporal and posterior fossa approach for the removal of giant glomus tumors and chondrosarcomas.
Giant glomus jugulare tumors with a large posterior fossa extension are considered either inoperable or at least requiring of a two-stage operation. Likewise, the surgical approach and treatment for chondrosarcomas of the temporal bone are controversial. We describe a combined approach in which, with the aid of microsurgical and laser techniques, such tumors can be removed in one stage. The surgical approach involves a lateral infratemporal approach combined with a posterior fossa craniectomy. This technique was used in seven cases: five glomus jugulare tumors and two chondrosarcomas. There were no deaths, and surgical morbidity consisted of weakness in the facial nerve in four of these patients and gastrointestinal hemorrhage and respiratory distress syndrome


PLOS is of an innovative organization started by people with a vision of changing publishing, who employed staff who shared that vision, who themselves also understood the need for disruption as well as the pragmatic realities of publishing (in my case medical publishing) to make that vision a reality. Many times over the following years we have debated our purpose and strategy and concluded with certainty that the best way to innovate in publishing was to challenge assumptions head on, to take the debate to the field.

We have published many excellent research and magazine articles since the journal began, but some of the articles I am most proud of exemplify that disruption and are not the obvious fare of medical journals. Among these are papers on: why lethalof doing business with the pharmaceutical and associated industries. PLOS Medicine's stance of not taking ads for drugs or devices has allowed us extraordinary freedom. Other journals that continue to rely on funding from these industries cannot lead the debate on what is best for the public's health, such as the imperative to register and report all clinical trials [5] (not just those that companies choose), because their advocacy for the public interest is fettered by their links to proprietary interests

I don't think there's ever been an uninteresting or predictable time in medical publishing. The almost 10 years that I have been at PLOS Medicine have been a rollercoaster ride, and my only prediction is that my successor will have an equally exciting time. I'm looking forward to


Over Time Manga

オーバータイム, , 飞向甲子园

This is about a lazy baseball player, Taro, and a very serious baseball player, Takami, who want to make it to the top. They cross paths on a bus that crashes. Takami dies and Taro lives. Taro visits Takami's grave and sees Takami's ghost. His ghost tells Taro to "switch" with him and take him to the koshien to fulfil his dream.

Related Manga

The year is 2718 by the Imperial Calendar, and ZIPANG (Japan) has crumbled in a huge battle against Majinki, terrors from the sky that are half beast and half machine. Hurting each other, warping their morals, unable to see a future,...

From MangaHelpers:
In a world where elves, dwarves, and invisible dragons live in harmony inside a metropolitan city, Jig sets out to find0x00, 0x04, 0x81, DEVICE_ADDRESS, MIN_SUB_ADDRESS, MAX_SUB_ADDRESS};
    void startOTA();
    bool startUDP();
    void parseMessage(uint8_t message[], int length);
    void sendPong();
};

#endif /* SRC_MOPPYNETWORKS_MOPPYUDP_H_ */
#endif /* ARDUINO_ARCH_ESP8266 */


and so long as you make your data context changes at the same time you're updating the database you should be OK.  It also gives you extra incentive to make sure you have your database structure in order before continuing.

we shut off our televisions, close our garage doors, and lock our cars by remote control, but somehow we still find it acceptable to shut off a large pipeline spewing fire into a populated neighborhood by finding someone with a key to a locked valve and have that person drive to the valve to shut it off manually?" Kessler told a subcommittee of the Senate Commerce, Science and Transportation Committee, chaired by Sen. Jay Rockefeller, D-W.Va.

So far this week, NiSource officials have refused to answer questions about the shutoff equipment on the pipeline, or about their response to the explosion.

In a website update posted Wednesday, the company said that "working in close coordination with local emergency responders," company teams "had isolated the damaged portion of the line, secured


</div>
    </div>
</div>

A:

You can use disabled to disable a control in javascript, add an event listener to your radio button and you're set, here is an exemple:
var rbProject = document.getElementById('radio1-1');

rbProject.addEventListener('change', function (e) {
    txtRef.disabled = false;
    txtTitle.disabled = false;
    txtName.disabled = true;
})

This FIDDLE show you how it's done !

serious players take part.

On saying that, Hendrys personality doesnt exactly seem suited to the atmosphere at Legends events, cant see him joking with the crowd after bad misses, more likely to storm back to his chair with a face like thunder. Id find that entertaining mind you.

no offence to the likes of Dennis and Cliff but there not exactly that great these days though i guess people go for nostalgia reasons moreso than to see top drawer snooker, plus it might lose its entertainment value if too many decent serious players take part.

On saying that, Hendrys personality doesnt exactly seem suited to the atmosphere at Legends events, cant see him joking with the crowd after bad misses, more likely to storm back to his chair with a face


Hendry may just about fall into that category. Depends on whether this is a retirement thing or not. Lets be honest, his days at the top are just about the come to an end.

He fits in quite well. With the jokes that Parrot and Taylor make (and Thorburn tries to make) you need somebody who is going to try and make a century every time he plays a frame. Besides, he does enter the spirit of it well, to be fair. It's a lot more informal.

Witz is right though, you do wonder how well Hendry will fit in. And I had the same objection with Ronnie being at the legends events. It should be about banter, even if play is somewhat low. I'd really rather see that, thenz + 7. Calculate s(9).
-81
Suppose 36*w - 39*w = -5*g + 21, -5*g + w + 7 = 0. Let i(j) = -13*j**2 - j + 9. What is i(g)?
9
Let c(k) = -7*k**2 + 18*k. Let u(l) = -6*l**2 + 18*l + 1. Let o(i) = -8*c(i) + 9*u(i). Calculate o(-9).
9
Suppose -4*w - x + 0*x = -45, -3 = -3*x. Let z(q) = -5 - 12*q + 18*q - w*q. Suppose 0 = -3*s + 7*s + 16. Give z(s).
15
Suppose -7*s + 8 = -2*z - 6*s, s = -4*z - 4. Let h be ((1*(z + 2))/2)/(-1). Let b(g) = -g - 25. Give b(h).
-25
Suppose -180 = 9*w - 20*w - 25*w. Let o(x) = -x**2 + 4*x - 10. Give o(w).
-15
Let h be ((-1980)/21)/(4/28). Let


Give b(2).
-19
Let j(f) = -13*f**3 - 13*f**2 + 22*f. Let g(k) = -29*k**3 - 27*k**2 + 45*k. Let q(t) = -4*g(t) + 9*j(t). Give q(-11).
44
Let f(t) = -t - 1. Let q = 30 + -30. Suppose -2*r = -2*d + 96, 5*d - r + 20 - 248 = 0. Let h be (0 - q)*(-4 - d/(-10)). Determine f(h).
-1
Suppose 23 = 3*z + 137. Let f = -29 - z. Let o(s) = s**3 - 8*s**2 - 9*s - 5. Calculate o(f).
-5
Let g be -1 - (-21)/9 - 4/(-6). Suppose 4*y - 3*m + 2 = 0, 7*m - g*m = -2*y + 12. Let u(a) = 4*a**2 + a**3 - 2*a - 38 - 2*a**2 + 39. Determine u(y).
2
Let o(g) = -2*g**2 + 17*g +Background {#Sec1}
==========

Genome editing technology based on a bacterial adaptive immune system, termed CRISPR (Clustered, Regularly Interspersed, Palindromic Repeats) / Cas9 (CRISPR-associated endonuclease 9 \[[@CR1]--[@CR4]\];) has sparked a new revolution in biological and agricultural research \[[@CR5], [@CR6]\]. CRISPR/Cas9 technology originating from *Streptococcus pyogenes* relies on two important components, a Cas9 endonuclease and a single guide RNA (sgRNA) formed by fusing two small RNA molecules, namely CRISPR RNA (crRNA) and an auxiliary trans-activating crRNA (tracrRNA) that together guide Cas9 nuclease to a specific DNA site \[[@CR7], [@CR8]\]. Each crRNA unit contains a 20-nt guide sequence complementary to a target site, designated as guide RNA (gRNA). Another critical feature of the Cas9 system is the Protospacer-Adjacent Motif (PAM) flanking the 3′-end of the DNA target site that dictates the target search


manuscript.

All data generated or analysed in the study are included in this published article \[and its supplementary information files\].

This research did not need ethics approval and consent as it did not involve human subjects, material or data.

Not applicable.

The authors declare that they have no competing interests.
Baldwin 0-6-6-0 1000

The Baldwin 0-6-6-0 1000/1 DE  is a cab unit diesel-electric locomotive built by Baldwin Locomotive Works in 1945. The 0-6-6-0 1000/1 DEs were powered by an eight-cylinder diesel engine rated at , and rode on a pair of three-axle trucks in a C-C wheel arrangement. 30 of these models were built for Soviet Railways, today Russian Railways, as Class Дб (transliterated as Class Db).

Original buyers

See also

 The Museum of the Moscow Railway, at Paveletsky Rail Terminal, Moscow
 Rizhsky Rail Terminal, Home of the Moscow Railway Museum
 Varshavsky Rail Terminal, St.Petersburg, Home of the Central Museum of Railway Transport, Russian Federation
 History of rail transport in Russia

References

Extra 2200 South Baldwin Tally part 1 by Dick Will pages 23–24 October November 1970.

External links
 Baldwin DRS-6-4-660


ants to pass between them and help control caterpillars. In the 1880s, ladybirds were used in citrus plantations in California to control scale insects, and other biological control experiments followed. The introduction of DDT, a cheap and effective compound, put an effective stop to biological control experiments. By the 1960s, problems of resistance to chemicals and damage to the environment began to emerge, and biological control had a renaissance. Chemical pest control is still the predominant type of pest control today, although a renewed interest in traditional and biological pest control developed towards the end of the 20th century and continues to this day.

In agriculture, horticulture and forestry

Control methods

Biological pest control

Biological pest control is a method of controlling pests such as insects and mites by using other organisms.flies. In larger buildings, insects may be trapped using such means as pheromones, synthetic volatile chemicals or ultraviolet light to attract the insects; some have a sticky base or an electrically charged grid to kill them. Glueboards are sometimes used for monitoring cockroaches and to catch rodents. Rodents can be killed by suitably baited spring traps and can be caught in cage traps for relocation. Talcum powder or "tracking powder" can be used to establish routes used by rodents inside buildings and acoustic devices can be used for detecting beetles in structural timbers.

Historically, firearms have been one of the primary methods used for pest control. "Garden Guns" are smooth bore shotguns specifically made to fire .22 caliber snake shot or 9mm Flobert, and are commonly used by gardeners


termites is important because termite alates (winged reproductives) may not always swarm inside a structure. Control and extermination is a professional job involving trying to exclude the insects from the building and trying to kill those already present. Soil-applied liquid termiticides provide a chemical barrier that prevents termites from entering buildings, and lethal baits can be used; these are eaten by foraging insects, and carried back to the nest and shared with other members of the colony, which goes into slow decline.

Mosquitoes

Mosquitoes are midge-like flies in the family Culicidae. Females of most species feed on blood and some act as vectors for malaria and other diseases. Historically they have been controlled by use of DDT and other chemical means, but since the adverse environmental effects of these insecticideswebsite to look up Town agendas, minutes and development activity and watch Council meetings on YouTube.

Provide budget feedback via Twitter (24 tweets), post on Facebook (37 comments) and email (66 emails). The number of Tweets and Facebook posts combined (61) this year were more than ALL of the input we received for last year’s budget (59 comments.)

A biennial survey that shows 54.5% of our citizens own or plan to own a smartphone this year and the trend is that smart phone users outnumber basic phone users.

And on and on…

Charting a path

The goal of creating the Technology Task Force (TTF) was to tap into the wealth of information that we have in our citizenry – these folks are the best of the best, and that’s what we needed. We


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    border-left:any time and can find all the information available to them in their account and activity log from our Download Your Information tool."

Frankly, that's bogus. People are asked if they want to upload their contact lists, not their entire call and text histories. There's a big difference between the two.

The police normally go to the phone companies when they want to find out when certain calls or texts were made. If I were a cop, I'd get a warrant for a suspect's Facebook records first.

How this was even possible

Furthermore, Facebook doesn't collect text and call logs on iPhones. The only reason it could do so on Android devices, and in some instances still does, is because Android's privacy policies were initially terrible and apps could do almost anything


of revenue bump is derisively called "mice nuts".

2) From the perspective of the major distributors, major retailers like Walmarts/Cabelas/Bass Pro Shops/Turners on down to the LGSs, how does allowing a co-op to essentially be their equal from the get-go AND cherrypick the popular calibers engender any loyalty whatsoever going forward with the manufacturer(s) that do business with the co-op? Any manufacturer that produces a product that is highly desired and highly allocated has to be diligent about maintaining goodwill and pipeline with their long-standing top accounts. It's not as if Walmart is too dumb or too cash poor to increase their orders of .223/5.56, .22lr, 9mm, .45, etc. with the manufacturers at a magnitude that would far outstrip any orders a co-op could produce. If ATK could rampGrundlagen
der Acrylmalerei kennen,
um ein überzeugendes Bild zu schaffen
und die Erwartungen
der Kunden zu übertreffen.
Für diesen Kurs
sind Vorkenntnisse nicht erforderlich,
wir fangen mit den Grundlagen an.

English:
you can revise an image without worrying
too much about overworking the surface.
In this Domestika course,
you'll learn to use
the versatility and richness
of acrylic paints
to bring your ideas to life on the page.
I'll show you the process and technique
of creating a strong visual concept
ending with
a professional level illustration.
The final project will use
a brief from a leading magazine
to create a powerful acrylic image.
We'll talk about the importance
of acquiring a sketching habit
and we'll walk through
some painting techniques.
Then, we'll work
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and creating some concept sketches
until we decide on one
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Finally, we'll work
on our finished illustration
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And last but not least,
we'll scan your illustration
and prepare


triad is naturally related to the spacetime tetrad. In constrast the real Ashtekar-Barbero connection has a purely spatial character with no direct spacetime interpretation [@sam]. Hence it is natural to anticipate that the construction of a [*spacetime covariant*]{} quantum theory for Lorentzian gravity based entirely on the real variables would be significantly more complicated than a construction which incorporates the power and elegance of the self dual description.

In a remarkable set of papers in the mid-nineties [@qsd; @ttwick; @tttransform; @ttlgrav], Thiemann proposed a formalism which combines the rigor of the quantum framework based on the real variables with the simplicity of the classical description in terms of the complex variables. He noted that the complex canonical transformation from real to complex variables is generated by a [*complexifier*]{} function.correspondent of $V$ is rigorously constructed as an operator in LQG [@rsvol; @alvol; @ttvol; @jurekvol] and since proposals are available for the construction of the Euclidean Hamiltonian constraint operator [@qsd; @habitat], it is possible to attempt the construction of Thiemann’s complexifier in the quantum theory as the commutator between the operators corresponding to $V$ and $H_E(N=1)$. The finite transformation is then mediated in quantum theory by the exponential of $\frac{1}{i\hbar}$ times the operator correspondent of the complexifier. More precisely, if the integral of the trace of the extrinsic curvature multiplied by a real factor of $\frac{\pi}{2G}$ is denoted by $C_T$, the canonical transformation is generated by $-iC_T$ and the action of this transformation in quantum theory on any operator ${\hat O}$ is $e^{\frac{\hat C_T}{\hbar}}{\hat O} e^{-\frac{\hat C_T}{\hbar}}$ where


limit, then we would like to control the adjointness properties of ${\hat H}_E$ at finite triangulation by choosing its finite triangulation approximants to be self adjoint on ${\cal H}_{kin}$. This may be done by choosing any finite triangulation approximant to ${\hat H}_E$ and setting the desired finite triangulation approximant to be half the sum of the the chosen approximant and its adjoint on ${\cal H}_{kin}$. We may then hope that the continuum limit operator is also self adjoint. Unfortunately, as shown in the beautiful work of Reference [@habitat], the action of the adjoint of the chosen approximant typically [*vanishes*]{} in the continuum limit so that the kinematic self adjointness property at finite triangulation does not survive the continuum limit.

The underlying reason for this trivialization of the action ofadjoint of this continuum limit operator on ${\cal H}_{diff}$ and (iii) define ${\hat H}_E$ to be half the sum of (i) and (ii).

In the above discussion we have implicitly assumed that ${\hat H_{E, \delta\rightarrow 0}}$ can be constructed as an operator on ${\cal H}_{diff}$. Note that this assumption does not follow from the existence of a URST continuum limit of ${\hat H_{E, \delta\rightarrow 0}}$. The existence of such a URST limit implies that ${\hat H_{E, \delta\rightarrow 0}}$ maps any diffeomorphism invariant distribution which lies in ${\cal D}^*$ to an element of ${\cal D}^*$. However, since $H_E$ is a diffeomorphism invariant function, it is reasonable to require that its operator correspondent ${\hat H_{E, \delta\rightarrow 0}}$ maps any diffeomorphism invariant element of ${\cal D}^*$ to another such diffeomorphism invariant element.


the adjointness problem may already have been implicit in earlier works (for e.g. see second paragraph before Definition 3.1 in [@qsd2]). Indeed, one of the purposes of this work is to argue that the complexifier ideas of Thiemann [@ttwick] and their suggested application by Ashtekar [@aawick], both formulated in the early days of LQG, when re-examined in the light of developments since then, provide an eminently viable path to the construction of Lorentzian LQG.

[^6]: To our understanding, the type of diffeomorphisms employed in [@qsd2] are ones which preserve analyticity. The current state of art employs semianalytic diffeomorphisms [@lost; @ttbook] which preserve only piecewise analyticity of graphs. Nevertheless, we believe that it should be possible to find a way to apply the basic idea of ‘marking’ edges in [@qsd2]the SSP models of [@Thomas2003; @Thomas2004], which have a spectral coverage between 4000 and 6500 Å, ages from 1 to 15 Gyr, and metallicities of \[Z/H\] = $-$2.25 to 0.67 dex. One of the most outstanding features of these models is the fact that they include the effects produced by the abundance relations of $\alpha$-element. These models consider \[$\alpha$/Fe\] = 0.0, 0.3, 0.5 dex.

To estimate the integrated properties of each GC, we used those spectral indexes that presented the smallest errors. These were selected from the group conformed by H$\delta_A$, H$\delta_F$, H$\gamma_A$, G4300, Fe4383, H$\beta$, Fe5015, Mgb, Fe5270, Fe5335 and Fe5406, since they provide acceptable results for the study of extragalactic GCs ([@Norris2006]).

Ages, Metallicities, and $\alpha$-element Abundances
====================================================

Figure \[fig2\] shows the color-magnitude diagram of the photometric Gemini-$g'r'i'$ data (corrected


This hearty, flavorful vegetarian soup calls for just a few healthy ingredients and simple steps. A whole bunch of kale adds tons of fiber (here’s how to de-stem kale quickly), lentils contribute calcium and protein, and sweet potatoes lend some irresistible earthy sweetness. We’re guessing you’ll gobble up the whole dish immediately, but if you happen to have leftovers or make a double batch, the soup freezes and thaws splendidly. Transfer it to resalable plastic bags and stack them flat in the freezer to save space. Thaw in the refrigerator overnight and reheat on the stove until warmed through.Milk or water may contain bacteria. BEVO never does."

Bevo became part of the popular culture of the time, and is mentioned in various popular songs and vaudeville skits of the era.  This led to secondary slang uses of the word; for example, in American military slang a young and inexperienced officer was called a "Bevo".  The University of Texas named its mascot "Bevo", a name which has stuck to this day.

Irving Berlin included a paean to the drink, "You Can't Stay Up on Bevo", in his 1917 army revue, Yip Yip Yaphank. In addition, in his song "The Near Future", which includes the ubiquitous lyric "How Dry I Am", Bevo is featured prominently. As the Prohibition Era was starting, "On the Streets of Cairo" by Jesse


me. I read Roy Walker… and he is getting laid. I have work to do.

And that’s two canceled dates with Thai girls alone this week. New Thai girl canceled Tues. This one canceled for tonight. (And Firecracker canceled for Monday, as she was on her period… but that is rescheduled for tomorrow.)

That’s a lot of let-down for a daygamer to process — fucking with my vibe a little. But to be honest… only a little. As I type this, I think a week of holidays will fuck the girl tornado further still, but I am feeling rather confident with the potential of game right now.

If this tornado settles down… I will inspire a new one. I am increasingly secure in that idea.

“Girl tornadoes are not born… they areliked the stop. She is originally from Afghanistan. As we started to chat, she was all one-word answers. Almost comically so. It was not charming… so I thanked her and split. Some girls have no game.

9. Asian girl, glasses, very kissable lips. I told her there was something interesting about her, and she said “what?,” and I said I didn’t know… And it was pretty on. She was one of those girls that stands just inches away from you — I love those girls. She blushed, I told she was blushing, then I blushed. She lives in nearby city, which is not ideal… and she was in a hurry so we walked together and the magic fizzled for me, I felt lazy suddenly, so I said goodbye and