cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Carolina von Deschwanden (1794-1870) an Joseph Wolfgang von Deschwanden (1819-1866) und an Karl von Deschwanden (1823-1889)
Creators: name: Deschwanden, Carolina von
name: Deschwanden von, verheiratete Zürcher, Anna
Publisher: name: [s.n.]
Year: 1839

description: Brief aus Stans.
Briefzusatz von Anna von Deschwanden
Carolina von Deschwanden (1794-1870) an Joseph Wolfgang von Deschwanden (1819-1866) und an Karl von Deschwanden (1823-1889)
Creators: name: Deschwanden, Carolina von
name: Deschwanden, Theodor von
Publisher: name: [s.n.]
Year: 1839

description: Brief aus Stans.
Briefzusatz von Theodor von Deschwanden
Probing the dark matter issue in f(R)-gravity via gravitational lensing
Creators: name: Lubini, M.
name: Tortora, C.
name: Näf, J.
name: Jetzer, Ph.
name: Capozziello, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: For a general class of analytic f(R)-gravity theories, we discuss the weak field limit in view of gravitational lensing. Though an additional Yukawa term in the gravitational potential modifies dynamics with respect to the standard Newtonian limit of General Relativity, the motion of massless particles results unaffected thanks to suitable cancellations in the post-Newtonian limit. Thus, all the lensing observables are equal to the ones known from General Relativity. Since f(R)-gravity is claimed, among other things, to be a possible solution to overcome for the need of dark matter in virialized systems, we discuss the impact of our results on the dynamical and gravitational lensing analyses. In this framework, dynamics could, in principle, be able to reproduce the astrophysical observations without recurring to dark matter, but in the case of gravitational lensing we find that dark matter is an unavoidable ingredient. Another important implication is that gravitational lensing, in the post-Newtonian limit, is not able to constrain these extended theories, since their predictions do not differ from General Relativity.
description: 7 pages, accepted for publication in EPJC
A Study of Inter-Fareclass Competition in Airline Markets
Creators: name: Oum, Tae Hoon
name: Gillen, David W.
name: Oum, Tae Hoon
name: Gillen, David W.
Publisher: name: Unknown
Year: 1980
Subjects: Public Economics

description: Presented at the 15th Annual Meeting of the Canadian Transportation Research Forum, June 1980
Conservative corrections to the innermost stable circular orbit (ISCO) of a Kerr black hole: a new gauge-invariant post-Newtonian ISCO condition, and the ISCO shift due to test-particle spin and the gravitational self-force
Creators: name: Favata, Marc
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The innermost stable circular orbit (ISCO) delimits the transition from circular orbits to those that plunge into a black hole. In the test-mass limit, well-defined ISCO conditions exist for the Kerr and Schwarzschild spacetimes. In the finite-mass case, there are a large variety of ways to define an ISCO in a post-Newtonian (PN) context. Here I generalize the gauge-invariant ISCO condition of Blanchet & Iyer (2003) to the case of spinning (nonprecessing) binaries. The Blanchet-Iyer ISCO condition has two desirable and unexpected properties: (1) it exactly reproduces the Schwarzschild ISCO in the test-mass limit, and (2) it accurately approximates the recently-calculated shift in the Schwarzschild ISCO frequency due to the conservative-piece of the gravitational self-force [Barack & Sago (2009)]. The generalization of this ISCO condition to spinning binaries has the property that it also exactly reproduces the Kerr ISCO in the test-mass limit (up to the order at which PN spin corrections are currently known). The shift in the ISCO due to the spin of the test-particle is also calculated. Remarkably, the gauge-invariant PN ISCO condition exactly reproduces the ISCO shift predicted by the Papapetrou equations for a fully-relativistic spinning particle. It is surprising that an analysis of the stability of the standard PN equations of motion is able (without any form of "resummation") to accurately describe strong-field effects of the Kerr spacetime. The ISCO frequency shift due to the conservative self-force in Kerr is also calculated from this new ISCO condition, as well as from the effective-one-body Hamiltonian of Barausse & Buonanno (2010). These results serve as a useful point-of-comparison for future gravitational self-force calculations in the Kerr spacetime.
description: 17 pages, 2 figures, 1 table. v2: references added; minor changes to match published version
Solving the Sixth Painleve' Equation: Towards the Classification of all the Critical Behaviours and the Connection Formulae (October 2010)
Creators: name: Guzzetti, Davide
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 02.30.Hq, 02.30.Jr

description: The critical behavior of a three real parameter class of solutions of the sixth Painlevé equation is computed, and parametrized in terms of monodromy data of the associated $2\times 2$ matrix linear Fuchsian system of ODE. The class may contain solutions with poles accumulating at the critical point. The study of this class closes a gap in the description of the transcendents in one to one correspondence with the monodromy data. These transcendents are reviewed in the paper. Some formulas that relate the monodromy data to the critical behaviors of the four real (two complex) parameter class of solutions are missing in the literature, so they are computed here. A computational procedure to write the full expansion of the four and three real parameter class of solutions is proposed.
description: 53 pages, 2 figures
Distributed Robust Optimization Method for AC/MTDC Hybrid Power Systems with DC Network Cognizance
Creators: name: Li, Haixiao
name: Lekić, Aleksandra
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: AC/multi-terminal DC (MTDC) hybrid power systems have emerged as a solution for the large-scale and longdistance accommodation of power produced by renewable energy systems (RESs). To ensure the optimal operation of such hybrid power systems, this paper addresses three key issues: system operational flexibility, centralized communication limitations, and RES uncertainties. Accordingly, a specific AC/DC optimal power flow (OPF) model and a distributed robust optimization method are proposed. Firstly, we apply a set of linear approximation and convex relaxation techniques to formulate the mixed-integer convex AC/DC OPF model. This model incorporates the DC network-cognizant constraint and enables DC topology reconfiguration. Next, generalized Benders decomposition (GBD) is employed to provide distributed optimization. Enhanced approaches are incorporated into GBD to achieve parallel computation and asynchronous updating. Additionally, the extreme scenario method (ESM) is embedded into the AC/DC OPF model to provide robust decisions to hedge against RES uncertainties. ESM is further extended to align the GBD procedure. Numerical results are finally presented to validate the effectiveness of our proposed method.
Automatic Vehicle Checking Agent (VCA)
Creators: name: Ahmad, Bashir
name: Ahmad, Shakeel
name: Hussain, Shahid
name: Aslam, Muhammad Zaheer
name: Abbas, Zafar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2.1

description: A definition of intelligence is given in terms of performance that can be quantitatively measured. In this study, we have presented a conceptual model of Intelligent Agent System for Automatic Vehicle Checking Agent (VCA). To achieve this goal, we have introduced several kinds of agents that exhibit intelligent features. These are the Management agent, internal agent, External Agent, Watcher agent and Report agent. Metrics and measurements are suggested for evaluating the performance of Automatic Vehicle Checking Agent (VCA). Calibrate data and test facilities are suggested to facilitate the development of intelligent systems.
description: 5 pages, 2 figures
Additional file 2 of Semaphorin 7A interacts with nuclear factor NF-kappa-B p105 via integrin β1 and mediates inflammation
Creators: name: Li, Xuan
name: Xie, Wanlu
name: Pan, Qiong
name: Zhang, Xiaoxun
name: Zhang, Liangjun
name: Zhao, Nan
name: Xie, Qiaoling
name: Ding, Jingjing
name: Chai, Jin
Publisher: name: figshare
Year: 2023
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1 Supplementary Table 1 and Table 2.
Transient localization in crystalline organic semiconductors
Creators: name: Ciuchi, S.
name: Fratini, S.
name: Mayou, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A relation derived from the Kubo formula shows that optical conductivity measurements below the gap frequency in doped semiconductors can be used to probe directly the time-dependent quantum dynamics of charge carriers. This allows to extract fundamental quantities such as the elastic and inelastic scattering rates, as well as the localization length in disordered systems. When applied to crystalline organic semiconductors, an incipient electron localization caused by large dynamical lattice disorder is unveiled, implying a breakdown of semiclassical transport.
description: Revised version, to appear in Phys. Rev. B Rapid Communications
Carolina von Deschwanden (1794-1870) an Joseph Wolfgang von Deschwanden (1819-1866) und an Karl von Deschwanden (1823-1889)
Creators: name: Deschwanden, Carolina von
name: Deschwanden von, verheiratete Zürcher, Anna
Publisher: name: [s.n.]
Year: 1842

description: Brief aus Stans.
Briefzusatz von Anna von Deschwanden
The Case for the Dual Halo of the Milky Way
Creators: name: Beers, Timothy C.
name: Carollo, Daniela
name: Ivezic, Zeljko
name: An, Deokkeun
name: Chiba, Masashi
name: Norris, John E.
name: Freeman, Ken C.
name: Lee, Young Sun
name: Munn, Jeffrey A.
name: Fiorentin, Paola Re
name: Sivarani, Thirupathi
name: Wilhelm, Ronald
name: Yanny, Brian
name: York, Donald G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Carollo et al. have recently resolved the stellar population of the Milky Way halo into at least two distinct components, an inner halo and an outer halo. This result has been criticized by Schoenrich et al., who claim that the retrograde signature associated with the outer halo is due to the adoption of faulty distances. We refute this claim, and demonstrate that the Schoenrich et al. photometric distances are themselves flawed because they adopted an incorrect main-sequence absolute magnitude relationship from the work of Ivezić et al. When compared to the recommended relation from Ivezić et al., which is tied to a Milky Way globular cluster distance scale and accounts for age and metallicity effects, the relation adopted by Schoenrich et al. yields up to 18% shorter distances for stars near the main-sequence turnoff (TO). Use of the correct relationship yields agreement between the distances assigned by Carollo et al. and Ivezić et al. for low-metallicity dwarfs to within 6-10%. Schoenrich et al. also point out that intermediate-gravity stars (3.5 <= log g <= 4.0) with colors redder than the TO region are likely misclassified, with which we concur. We implement a new procedure to reassign luminosity classifications for the TO stars that require it. New derivations of the rotational behavior demonstrate that the retrograde signature and high velocity dispersion of the outer-halo population remains. We summarize additional lines of evidence for a dual halo, including a test of the retrograde signature based on proper motions alone, and conclude that the preponderance of evidence strongly rejects the single-halo interpretation.
description: 46 pages, 2 tables, 15 figures, Accepted for publication in the Astrophysical Journal
Absence of exponentially localized solitons for the Novikov-Veselov equation at positive energy
Creators: name: Novikov, Roman
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this note we show that the Novikov-Veselov equation at positive energy (an analog of KdV in 2+1 dimensions) has no exponentially localized solitons ( in the two-dimensional sense).
On the homotopy type of the spaces of Morse functions on surfaces
Creators: name: Kudryavtseva, Elena
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 58E05, 57M50, 58K65, 46M18

description: Let $M$ be a smooth closed orientable surface. Let $F$ be the space of Morse functions on $M$ having fixed number of critical points of each index, moreover at least $χ(M)+1$ critical points are labeled by different labels (enumerated). A notion of a skew cylindric-polyhedral complex, which generalizes the notion of a polyhedral complex, is introduced. The skew cylindric-polyhedral complex $\mathbb{\widetilde K}$ (the "complex of framed Morse functions"), associated with the space $F$, is defined. In the case when $M=S^2$, the polyhedron $\mathbb{\widetilde K}$ is finite; its Euler characteristic is evaluated and the Morse inequalities for its Betti numbers are obtained. A relation between the homotopy types of the polyhedron $\mathbb{\widetilde K}$ and the space $F$ of Morse functions, endowed with the $C^\infty$-topology, is indicated.
description: 32 pages, in Russian
title: Heterogeneity and Monetary Policy: A Thematic Review
Creators: name: Alves, Felipe
name: Bustamante, Christian
name: Guo, Xing
name: Kartashova, Katya
name: Lee, Soyoung
name: Pugh, Thomas Michael
name: See, Kurt
name: Terajima, Yaz
name: Ueberfeldt, Alexander
Publisher: name: Bank of Canada
Year: 2022

description: The theory that rich economic diversity of businesses and households both affects and is shaped by economy-wide fluctuations has strong implications for monetary policy. This review places these insights in a Canadian context.

description: La théorie selon laquelle la riche diversité économique des entreprises et des ménages a une incidence sur les fluctuations à l’échelle de l’économie, et vice-versa, a de fortes implications pour la politique monétaire. Notre examen transpose les pistes offertes par cette théorie dans un contexte canadien.
Development and validation of optical mapping instrumentation and data analysis software for use with stem cell-derived cardiomyocytes
Creators: name: Ashraf, Mishal
Publisher: name: University of British Columbia
Year: 2022

description: Introduction: Proper characterization of cardiac tissues is a complex problem, as in addition to the metabolic and transcriptional machinery that may govern the activity of other cell types, cardiomyocytes also possess important electrical and mechanical properties. Optical mapping is a fluorescence microscopy technique which uses fluorescent voltage and calcium sensitive dyes and high-framerate imaging to capture electrical behaviors. This technique is uniquely valuable because of its ability to provide both temporal and spatial data at high-resolution, which can be useful when considering the importance of tissue engineering techniques to modern research in cardiovascular regenerative medicine. The challenge with optical mapping is that data analysis software is inaccessible to many groups. A lack of open-source options requires research groups to develop in-house expertise in software development, image processing and signal processing to employ the technique. The impact of this inaccessibility is that many groups are unable to adequately characterize electrical activity, which due to excitation-contraction coupling is a fundamental precursor to any discussion of contractile activity and therefore limits future utility in regenerative medicine applications. Methods: Our group has developed an analysis package for the analysis of optical mapping data. The package is written in Python and uses open-source packages such as numpy, scipy, opencv and scikit-image. The package enables the user to manually explore data for parameter optimization and perform automated batch analysis. The tool is flexible; it can be used with a variety of model systems and can be scaled to use modern cloud computing infrastructures for analyzing high-throughput experiments at scale. Results: Our analysis system has been validated using tissue from three model systems: cardiac monolayers, embryoid bodies, and engineered heart tissues. The tool can extract feature space representations describing both repolarization and depolarization dynamics within time-series recordings. Our results validate our implementation by recapitulating known differences between different biological preparations (ex. atrial and ventricular cells). We also present results from novel feature engineering techniques for the characterization of diastolic depolarization to distinguish pacemaker and working cardiomyocytes. Conclusion: Our tool will help biologists in the cardiovascular research space accelerate their discoveries by more holistically characterizing their samples.
Hamiltonian analysis of BHT massive gravity
Creators: name: Blagojević, M.
name: Cvetković, B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the Hamiltonian structure of the Bergshoeff-Hohm-Townsend (BHT) massive gravity with a cosmological constant. In the space of coupling constants $(Λ_0,m^2)$, our canonical analysis reveals the special role of the condition $Λ_0/m^2\neq-1$. In this sector, the dimension of the physical phase space is found to be $N^*=4$, which corresponds to two Lagrangian degree of freedom. When applied to the AdS asymptotic region, the canonical approach yields the conserved charges of the BTZ black hole, and central charges of the asymptotic symmetry algebra.
description: LATEX, 21 pages; v2: minor corrections
Luncheon Addresses
Creators: name: Nieman, Stephen C.
name: Harkins, James C.
name: Heard, Dan
name: Nieman, Stephen C.
name: Harkins, James C.
name: Heard, Dan
Publisher: name: Unknown
Year: 1987
Subjects: Public Economics

description: Presented at the 28th Transportation Research Forum meeting, Nov.16-18, 1987, San Antonio, TX
Carolina von Deschwanden (1794-1870) an Joseph Wolfgang von Deschwanden (1819-1866) und an Karl von Deschwanden (1823-1889)
Creators: name: Deschwanden, Carolina von
Publisher: name: [s.n.]
Year: 1841

description: Brief aus Stans.
Briefzusatz von Victor Louis von Deschwanden, gerichtet an "Meine Lieben"
Euler buckling instability and enhanced current blockade in suspended single-electron transistors
Creators: name: Weick, Guillaume
name: von Oppen, Felix
name: Pistolesi, Fabio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Single-electron transistors embedded in a suspended nanobeam or carbon nanotube may exhibit effects originating from the coupling of the electronic degrees of freedom to the mechanical oscillations of the suspended structure. Here, we investigate theoretically the consequences of a capacitive electromechanical interaction when the supporting beam is brought close to the Euler buckling instability by a lateral compressive strain. Our central result is that the low-bias current blockade, originating from the electromechanical coupling for the classical resonator, is strongly enhanced near the Euler instability. We predict that the bias voltage below which transport is blocked increases by orders of magnitude for typical parameters. This mechanism may make the otherwise elusive classical current blockade experimentally observable.
description: 15 pages, 10 figures, 1 table; published version
Composition profiling InAs quantum dots and wetting layers by atom probe tomography and cross-sectional scanning tunnelling microscopy
Creators: name: Giddings, A. D.
name: Keizer, J. G.
name: Hara, M.
name: Hamhuis, G. J.
name: Yuasa, H.
name: Fukuzawa, H.
name: Koenraad, P. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: This study compares cross-sectional scanning tunnelling microscopy (XSTM) and atom probe tomography (APT). We use epitaxially grown self-assembled InAs quantum dots (QDs) in GaAs as an exemplary material with which to compare these two nanostructural analysis techniques. We studied the composition of the wetting layer and the QDs, and performed quantitative comparisons of the indium concentration profiles measured by each method. We show that computational models of the wetting layer and the QDs, based on experimental data, are consistent with both analytical approaches. This establishes a link between the two techniques and shows their complimentary behaviour, an advantage which we exploit in order to highlight unique features of the examined QD material.
description: Main article: 8 pages, 6 figures. Appendix: 3 pages, 5 figures
Carolina von Deschwanden (1794-1870) an Joseph Wolfgang von Deschwanden (1819-1866) und an Karl von Deschwanden (1823-1889)
Creators: name: Deschwanden, Carolina von
name: Deschwanden von, verheiratete Zürcher, Anna
Publisher: name: [s.n.]
Year: 1839

description: Brief aus Stans.
Briefzusatz von Anna von Deschwanden und von Victor Louis von Deschwanden
Magnetization hysteresis and time decay measurements in FeSe$_{0.50}$Te$_{0.50}$ : Evidence for fluctuation in mean free path induced pinning
Creators: name: Das, P.
name: Thakur, Ajay D.
name: Yadav, Anil K.
name: Tomy, C. V.
name: Lees, M. R.
name: Balakrishnan, G.
name: Ramakrishnan, S.
name: Grover, A. K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present results of magnetic measurements relating to vortex phase diagram in a single crystal of FeSe$_{0.5}$Te$_{0.5}$ which displays second magnetization peak anomaly for $H \parallel c$. The possible role of the crystalline anisotropy on vortex pinning is explored via magnetic torque magnetometry. We present evidence in favor of pinning related to spatial variations of the charge carrier mean free path leading to small bundle vortex pinning by randomly distributed (weak) pinning centers for both $H \parallel c$ and $H \perp c$. This is further corroborated using magnetization data for $H \parallel c$ in a single crystal of FeSe$_{0.35}$Te$_{0.65}$. Dynamical response across second magnetization peak (SMP) anomaly in FeSe$_{0.5}$Te$_{0.5}$ has been compared with that across the well researched phenomenon of peak effect (PE) in a single crystal of CeRu$_2$.
description: 11 figures, provided additional data in another sample, added Fig.6
The magnetic and crystal structure of azurite Cu$_3$(CO$_3$)$_2$(OH)$_2$ as determined by neutron diffraction
Creators: name: Rule, K. C.
name: Reehuis, M.
name: Gibson, M. C. R.
name: Ouladdiaf, B.
name: Gutmann, M. J.
name: Hoffmann, J. -U.
name: Gerischer, S.
name: Tennant, D. A.
name: Süllow, S.
name: Lang, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Here we present neutron diffraction results on the mineral azurite. We have found that the crystal structure of azurite can be described in the space group $P2_1$ which is the next lower symmetric group of $P2_1/c$ as found in earlier work. This small change in symmetry does not greatly influence the lattice parameters or atomic fractional coordinates which are presented here for single crystal diffraction refinements. The ordered magnetic moment structure of this material has been determined and is comprised of two inequivalent magnetic moments on copper sites of magnitude 0.68(1) and 0.25(1) $μ_{B}$. This result is discussed in terms of the anisotropic exchange and Dzyaloshinskii-Moriya interactions. It is found that the system is likely governed by one-dimensional behaviour despite the long-range ordered ground state. We also highlight the significance of strain in this material which is strongly coupled to the magnetism.
description: 9 pages, 8 figures, 3 tables
Stochastic geometry aided user mobility analysis in heterogeneous wireless networks
Creators: name: Arshad, Rabe
Publisher: name: University of British Columbia
Year: 2022

description: Ultra-dense networks (UDNs) envision the massive deployment of heterogeneous base stations (BSs) and the integration of emerging technologies with the existing wireless networks to meet the desired traffic demands. For instance, in indoor environments that hold around 80% of the overall mobile traffic, integration of visible light communication (VLC) with existing radio frequency (RF) networks has emerged as a new network architecture to meet the rapidly growing traffic demand. In outdoor environments, harnessing unmanned aerial vehicles (UAVs) as flying BSs has helped to achieve a cost-effective and on-the-go wireless network that may be used in several scenarios such as to support disaster response and in temporary hotspots. While network densification offers capacity-per-area improvements, the reduced BS coverage footprints and the heterogeneous BS types result in challenges for user mobility such as frequent handovers. User mobility and the resulting handovers in such highly dense networks may in fact nullify the capacity gains foreseen through BS densification. Thus, there exists a need to quantify the effect of user mobility in UDNs. To this end, we conduct a user mobility analysis in emerging network architectures in indoor and outdoor environments (i.e., RF/VLC hybrid networks and UAVs assisted wireless networks) by deriving the user-to-BS association probabilities, handover rates, and sojourn time. The mathematical analysis makes use of stochastic geometry and modeling BSs' locations via a Poisson point process (PPP). First, we validate our mathematical model via Monte-carlo simulations. Then, we utilize it to quantify and reduce the effect of handover rates on the user rate experience. In addition, we exploit machine learning to make cell dwell time aware handover decisions and thus skip unnecessary handovers.
Carolina von Deschwanden (1794-1870) an Karl von Deschwanden (1823-1889) und an Joseph Wolfgang von Deschwanden (1819-1866)
Creators: name: Deschwanden, Carolina von
name: Deschwanden, Victor Louis von
Publisher: name: [s.n.]
Year: 1838

description: Brief aus Stans.
Briefzusatz von Victor Louis von Deschwanden, gerichtet an "Liebe Kinder"
pH-Dependent assembly of two polyoxometalate-based coordination polymers: Structures and electrocatalytic properties
Creators: name: Lu, Borong
name: Wu, Yongchuan
name: Li, Shaobin
name: Yang, Xiuying
name: Yan, Eryun
name: Chen, Jia
name: Ma, Hengwei
name: Wang, Jing
name: Zhu, Yanxiu
name: Tao, Dawei
Publisher: name: Taylor & Francis
Year: 2018
Subjects: Biophysics
Biochemistry
Physical Sciences not elsewhere classified
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Two new polyoxometalate-based coordination polymers have been synthesized at different pHs under identical hydrothermal conditions, (Hbib)[Cu2(bib)2(PMo12O40)] (1) and (Hbib)2[Cu(bib)(PMo12O40)]·2H2O (2) (bib =4-bis(imidazol-1-yl) benzene). Their structures were determined by single crystal X-ray diffraction analyses and characterized by routine methods. When the pH was adjusted to 2.0 − 2.5, 1 was obtained, which exhibits a 1D rail-like chain. Compound 2 was obtained at pH of 2.5 − 3.2 and exhibits a 2D layer with (44) sql net. The pH of the reaction plays a key role in the assembly of the polyoxometalate-based coordination polymer. The electrochemical experiments indicate that 2-based carbon paste electrode possesses high catalytic efficiency and high stability towards reduction of iodate and oxidation of ascorbic acid.
Mechanical noise dependent Aging and Shear Banding behavior of a mesoscopic model of amorphous plasticity
Creators: name: Vandembroucq, Damien
name: Roux, Stéphane
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We discuss aging and localization in a simple "Eshelby" mesoscopic model of amorphous plasticity. Plastic deformation is assumed to occur through a series of local reorganizations. Using a discretization of the mechanical fields on a discrete lattice, local reorganizations are modeled as local slip events. Local yield stresses are randomly distributed in space and invariant in time. Each plastic slip event induces a long-ranged elastic stress redistribution. Mimicking the effect of aging, we focus on the behavior of the model when the initial state is characterized by a distribution of high local yield stress values. A dramatic effect on the localization behavior is obtained: the system first spontaneously self-traps to form a shear band which then only slowly widens. The higher the "age" parameter the more localized the plastic strain field. Two-time correlation computed on the stress field show a divergent correlation time with the age parameter. The amplitude of a local slip event (the prefactor of the Eshelby singularity) as compared to the yield stress distribution width acts here as an effective temperature-like parameter: the lower the slip increment, the higher the localization and the decorrelation time.
BIOLOGIYA FANINI OʻRGATISHDA SINFDAN TASHQARI MASHG'ULOTLAR
Creators: name: Xusanova, Diloromxon
name: Komilova, Arofatxon
Publisher: name: Zenodo
Year: 2023

description: Ushbu tezisda biologiya fanini oʻrgatishda sinfdan tashqari mashg'ulotlar tadbir hamda "Yosh biologlar" toʻgaragi oʻtkazish haqida kerakli maʼlumotlar berilgan.
DEHQON BOZORLARIDA MAHSULOTLARDAN NAMUNA OLISH QOIDALARI
Creators: name: Tuxtamishov, Nodir
name: Kamolov, Fayzullo
name: Aliboyev, Sarvar
Publisher: name: Zenodo
Year: 2024

description: Dehqon bozorlarida mahsulotlardan namuna olish va tekshirish aholi orasida har xil invasion va infeksion kasalliklarni oldini olishda ahamiyatli hisoblanadi. Shu sababli ham ulardan to‘g‘ri tahlil qilish va laboratoriya tekshiruvlarini o‘zkazish  zarur. Buning uchun esa mahsulotlardan to‘g‘ri namunalar olish talab etiladi. Sut va sut mahsulotlaridan, asaldan, kolbasadan, baliqdan, tuxumdan namuna olish.
Rate of convergence to an asymptotic profile for the self-similar fragmentation and growth-fragmentation equations
Creators: name: Cáceres, María J.
name: Cañizo, José A.
name: Mischler, Stéphane
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study the asymptotic behavior of linear evolution equations of the type \partial_t g = Dg + Lg - λg, where L is the fragmentation operator, D is a differential operator, and λ is the largest eigenvalue of the operator Dg + Lg. In the case Dg = -\partial_x g, this equation is a rescaling of the growth-fragmentation equation, a model for cellular growth; in the case Dg = -x \partial_x g, it is known that λ = 2 and the equation is the self-similar fragmentation equation, closely related to the self-similar behavior of solutions of the fragmentation equation \partial_t f = Lf. By means of entropy-entropy dissipation inequalities, we give general conditions for g to converge exponentially fast to the steady state G of the linear evolution equation, suitably normalized. In both cases mentioned above we show these conditions are met for a wide range of fragmentation coefficients, so the exponential convergence holds.
Exploring the embodied mind: functional connectome fingerprinting of meditation expertise
Creators: name: Czajko, Sébastien
name: Zorn, Jelle
name: Perry, Ronan
name: Daumail, Loic
name: Chetelat, Gael
name: Margulies, Daniel
name: Lutz, Antoine
Publisher: name: Zenodo
Year: 2023
Subjects: neuroscience

description: Short mindfulness-based interventions have gained traction in research due to   their positive impact on well-being, cognition, and clinical symptoms across various settings. However, these short-term trainings are viewed as preliminary steps within a more extensive transformative path, presumably leading to long-lasting trait changes. Despite this, little is still known about the brain correlates of meditation traits. To address this gap, we investigated the neural correlates of meditation expertise in long-term Buddhist practitioners, comparing the large-scale brain functional connectivity of 28 expert meditators with 47 matched novices. Our hypothesis posited that meditation expertise would be associated with specific and enduring patterns of functional connectivity present during both meditative (open monitoring/open presence and loving-kindness compassion meditations) and non-meditative resting states, as measured by connectivity gradients. Our finding revealed a trend toward the overall contraction in the gradient cognitive hierarchy in experts versus novices during open presence meditation. The signature of expertise was further characterized by an increased integration of large-scale brain networks, including the somatomotor, dorsal and ventral attention, limbic and frontoparietal networks, which correlated with a higher ability to create psychological distance with thoughts and emotions. Applying a support vector classifier to states not included in training, we successfully decoded expertise as a trait, demonstrating that its non-state-dependent nature. Such heightened integration of bodily maps with affective and attentional networks in meditation experts could point toward a signature of the embodied cognition cultivated in these contemplative practices.
An inclusion result for dagger closure in certain section rings of abelian varieties
Creators: name: Stäbler, Axel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13A35 (Primary) 14K05 (Secondary)

description: We prove an inclusion result for graded dagger closure for primary ideals in symmetric section rings of abelian varieties over an algebraically closed field of arbitrary characteristic.
description: 11 pages, v2: updated one reference, fixed 2 typos; final version
Peierls-Nabarro energy surfaces and directional mobility of discrete solitons in two-dimensional saturable nonlinear Schrödinger lattices
Creators: name: Naether, Uta
name: Vicencio, Rodrigo A.
name: Johansson, Magnus
Publisher: name: arXiv
Year: 2010
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We address the problem of directional mobility of discrete solitons in two-dimensional rectangular lattices, in the framework of a discrete nonlinear Schrödinger model with saturable on-site nonlinearity. A numerical constrained Newton-Raphson method is used to calculate two-dimensional Peierls-Nabarro energy surfaces, which describe a pseudopotential landscape for the slow mobility of coherent localized excitations, corresponding to continuous phase-space trajectories passing close to stationary modes. Investigating the two-parameter space of the model through independent variations of the nonlinearity constant and the power, we show how parameter regimes and directions of good mobility are connected to existence of smooth surfaces connecting the stationary states. In particular, directions where solutions can move with minimum radiation can be predicted from flatter parts of the surfaces. For such mobile solutions, slight perturbations in the transverse direction yield additional transverse oscillations with frequencies determined by the curvature of the energy surfaces, and with amplitudes that for certain velocities may grow rapidly. We also describe how the mobility properties and surface topologies are affected by inclusion of weak lattice anisotropy.
description: 12 pages, 8 figures, accepted in Phys. Rev. E
Overtura à 8 [Es-Dur]
[Sinfonie in Es-Dur]
Creators: name: Schwindl, Friedrich
Publisher: name: [s.n.]
Year: 1760

description: Stimmen: Violine I (violino primo) (2 Ex.) ; Violine II (violino secondo) (2 Ex.) ; Viola (viola) ; Bassinstrument (basso) (2 Ex.) ; Bassinstrument (nur 1. Satz) (basso) ; Oboe I (oboe prima) ; Oboe II (oboe seconda) ; Horn I (corno primo) ; Horn I (im Altschlüssel notiert) (corno primo in alto viola) ; Horn II (corno secondo) ; Horn II (im Altschlüssel notiert) (corno secondo in alto viola) ; Trompete I (clarino primo) ; Trompete II (clarino secondo) ; Pauke (nur 1. Satz) (timbale)
description: Del Signore Friedrich Schwindlin
description: Verschieden von UBH kr IV 310, UBH kr II 57 und UBH kr II 58
description: Geschenk 1983 *83 S 14 Öffentliche Bibliothek der Universität Basel Partitur
description: Verzeichnung=Description=Inventaire 2009 Übernahme Rekatalogis. AK UB durch Medea 2002-2005
description: Verzeichnung=Description=Inventaire Februar 2022 HAN-Katalogisierungsregeln jpl
description: Partitur nach den Stimmen hergestellt von Balthasar Hegedüs um 1983
Exciton dynamics and Quantumness of energy transfer in the Fenna-Matthews-Olson complex
Creators: name: Nalbach, Peter
name: Braun, Daniel
name: Thorwart, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present numerically exact results for the quantum coherent energy transfer in the Fenna-Matthews-Olson molecular aggregate under realistic physiological conditions, including vibrational fluctuations of the protein and the pigments for an experimentally determined fluctuation spectrum. We find coherence times shorter than observed experimentally. Furthermore we determine the energy transfer current and quantify its "quantumness" as the distance of the density matrix to the classical pointer states for the energy current operator. Most importantly, we find that the energy transfer happens through a "Schrödinger-cat" like superposition of energy current pointer states.
description: enlarged and final version, 7 pages, 5 figures
[Porträt des Rudolph Wölfflin]
Creators: name: [Porträt des Rudolph Wölfflin]
Publisher: name: [s.n.]
Year: 1850
Subjects: Porträtfotografie

description: Brustbild nach links des Rudolph Wölfflin
description: Unbekannte/r Künstler/in
description: Oxidierung an den Rändern der Daguerreotypie
description: Handschriftliche Notizen auf der Rückseite: "im Februar 1850 vor seiner Abreise nach Aarau zur Münzeinlösung Rud Wölfflin" sowie "Bruder von Eduard W."
Equation of state for the MCFL phase and its implications for compact star models
Creators: name: Paulucci, L.
name: Ferrer, Efrain J.
name: de la Incera, Vivian
name: Horvath, J. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using the solutions of the gap equations of the magnetic-color-flavor-locked (MCFL) phase of paired quark matter in a magnetic field, and taking into consideration the separation between the longitudinal and transverse pressures due to the field-induced breaking of the spatial rotational symmetry, the equation of state (EoS) of the MCFL phase is self-consistently determined. This result is then used to investigate the possibility of absolute stability, which turns out to require a field-dependent bag constant to hold. That is, only if the bag constant varies with the magnetic field, there exists a window in the magnetic field vs. bag constant plane for absolute stability of strange matter. Implications for stellar models of magnetized (self-bound) strange stars and hybrid (MCFL core) stars are calculated and discussed.
description: 11 pp. 11 figures
Essays in asset pricing and labor economics
Creators: name: Esmkhani, Khalil
Publisher: name: University of British Columbia
Year: 2022

description: This thesis is a collection of four essays. In the first chapter, I build a model of a production network where each firm’s choice of debt is endogenous. For a realistic network calibrated to the US economy, the model predicts that more central firms are safer, pay less to borrow, and choose higher debt. I confirm these predictions empirically. The model also produces an important externality: due to bankruptcy costs and network connections, there is a wedge between the socially optimal capital structure and the decentralized equilibrium. This suggests that government policies could reduce the externality, for example by making the tax shield a function of the network position. In chapter 2, I study a standard CARA-normal asset pricing model with arbitrary information-sharing social networks. In the benchmark equilibrium, I show more central investors have access to more information transmitted via the network; and a more connected network always improves price informativeness. However, when there is uncertainty about the source of information and the quality of information varies across different sources, more information sharing could lead to a less informative market price. In addition more central investors' signals could become distorted, lowering their overall access to information via the network. In chapter 3, we quantify firm heterogeneity in skill returns and present direct evidence of worker--firm complementarities. Using population data linked to cognitive and noncognitive skill measures, we estimate a model of firm-specific returns to these attributes. We find evidence of significant return heterogeneity, sorting, and earnings convexification. In chapter 4, we study the introduction of Universal Basic Income (UBI) with a particular focus on how it affects real estate and the urban environment. In the baseline calibration with $5,000 UBI, about 38% of households see large welfare gains, but the remainder see smaller welfare losses. Prices, rents, and the ownership rate all fall. The wage rises and the makeup of the city's inner core versus outer suburbs also changes, although these changes depend on exactly how UBI is financed. The more progressive the financing scheme, the more likely high income households are to leave the city center.
Atom interferometric techniques for measuring uniform magnetic field gradients and gravitational acceleration
Creators: name: Barrett, B.
name: Chan, I.
name: Kumarakrishnan, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss techniques for probing the effects of a constant force acting on cold atoms using two configurations of a grating echo-type atom interferometer. Laser-cooled samples of $^{85}$Rb with temperatures as low as 2.4 $μ$K have been achieved in a new experimental apparatus with a well-controlled magnetic environment. We demonstrate interferometer signal lifetimes approaching the transit time limit in this system ($\sim 270$ ms), which is comparable to the timescale achieved by Raman interferometers. Using these long timescales, we experimentally investigate the influence of a homogeneous magnetic field gradient using two- and three-pulse interferometers, which enable us to sense changes in externally applied magnetic field gradients as small as $\sim 4 \times 10^{-5}$ G/cm. We also provide an improved theoretical description of signals generated by both interferometer configurations that accurately models experimental results. With this theory, absolute measurements of $B$-gradients at the level of $3 \times 10^{-4}$ G/cm are achieved. Finally, we contrast the suitability of the two- and three-pulse interferometers for precision measurements of the gravitational acceleration, $g$.
description: 18 pages, 9 figures, accepted for publication in Physical Review A
Nearby early-type galaxies with ionized gas VI. The Spitzer-IRS view
Creators: name: Panuzzo, P.
name: Rampazzo, R.
name: Bressan, A.
name: Vega, O.
name: Annibali, F.
name: Buson, L. M.
name: Clemens, M. S.
name: Zeilinger, W. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present low resolution Spitzer-IRS spectra of 40 ETGs, selected from a sample of 65 ETGs showing emission lines in their optical spectra. We homogeneously extract the mid-infrared (MIR) spectra, and after the proper subtraction of a "passive" ETG template, we derive the intensity of the ionic and molecular lines and of the polycyclic aromatic hydrocarbon emission features. We use MIR diagnostic diagrams to investigate the powering mechanisms of the ionized gas. The mid-infrared spectra of early-type galaxies show a variety of spectral characteristics. We empirically sub-divide the sample into five classes of spectra with common characteristics. Class-0, accounting for 20% of the sample, are purely passive ETGs with neither emission lines nor PAH features. Class-1 show emission lines but no PAH features, and account for 17.5% of the sample. Class-2, in which 50% of the ETGs are found, as well as having emission lines, show PAH features with unusual ratios, e.g. 7.7 μm/11.3 μm \leq 2.3. Class-3 objects have emission lines and PAH features with ratios typical of star-forming galaxies. 7.5% of objects fall in this class, likely to be objects in a starburst/post-starburst regime. Class-4, containing only 5% of the ETGs, is dominated by a hot dust continuum. The diagnostic diagram [Ne III]15.55μm/[Ne II]12.8μm vs. [S III]33.48μm/[Si II]34.82μm, is used to investigate the different mechanisms ionizing the gas. If we exclude NGC 3258 where a starburst seems present, most of our ETGs contain gas ionized via either AGN-like or shock phenomena, or both. Most of the spectra in the present sample are classified as LINERs in the optical window. The proposed MIR spectral classes show unambiguously the manifold of the physical processes and ionization mechanisms, from star formation, low level AGN activity, to shocks, present in LINER nuclei.
description: Accepted for publication in Astronomy and Astrophysics