cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Time-dependent lift and drag on a rigid body in a viscous steady linear flow
Creators: name: Candelier, Fabien
name: Mehlig, Bernhard
name: Magnaudet, Jacques
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We compute the leading-order inertial corrections to the instantaneous force acting on a rigid body moving with a time-dependent slip velocity in a linear flow field, assuming that the variation of the undisturbed flow at the body scale is much larger than the slip velocity between the body and the fluid. Motivated by applications to turbulent particle-laden flows, we seek a formulation allowing this force to be determined for an arbitrarily-shaped body moving in a general linear flow. We express the equations governing the flow disturbance in a non-orthogonal coordinate system moving with the undisturbed flow and solve the problem using matched asymptotic expansions. The use of the co-moving coordinates enables the leading-order inertial corrections to the force to be obtained at any time in an arbitrary linear flow field. We then specialize this approach to compute the time-dependent force components for a sphere moving in three canonical flows: solid body rotation, planar elongation, and uniform shear. We discuss the behaviour and physical origin of the different force components in the short-time and quasi-steady limits. Last, we illustrate the influence of time-dependent and quasi-steady inertial effects by examining the sedimentation of prolate and oblate spheroids in a pure shear flow.
description: 38 pages, 8 figures
How computation can facilitate sensemaking about physics: A case study
Creators: name: Sand, Odd Petter
name: Odden, Tor Ole B.
name: Lindstrøm, Christine
name: Caballero, Marcos D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: We present a case study featuring a first-year bio-science university student using computation to solve a radioactive decay problem and interpret the results. In a semi-structured cognitive interview, we use this case to examine the process of sensemaking in a computational science context. We observe the student entering the sensemaking process by inspecting and comparing computational outputs. She then makes several attempts to resolve the perceived inconsistency, foregrounding knowledge from different domains. The key to making sense of the model for this student proves to be thinking about how to implement a better model computationally. This demonstrates that integrating computation in physics activities may provide students with opportunities to engage in sensemaking and critical thinking. We finally discuss some implications for instruction.
description: 4 pages. Updated after peer review to be ready for inclusion in the PERC 2018 proceedings
Nonreciprocal charge transport in two-dimensional noncentrosymmetric superconductors
Creators: name: Hoshino, Shintaro
name: Wakatsuki, Ryohei
name: Hamamoto, Keita
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Nonreciprocal charge transport phenomena are studied theoretically for two-dimensional noncentrosymmetric superconductors under an external magnetic field $B$. Rashba superconductors, surface superconductivity on the surface of three-dimensional topological insulators, and transition metal dichalcogenides (TMD) are representative systems, and the current-voltage $I$-$V$ characteristics, i.e., $V=V(I)$, for each of them is analyzed. $V(I)$ can be expanded with respect to the current $I$ as $V(I)= \sum_{j=1,\infty} a_j(B,T) I^j$, and the $(B,T)$-dependence of $a_j$ depends on the mechanism of the charge transport. Above the mean field transition temperature $T_0$, the fluctuation of the superconducting order parameter gives the additional conductivity, i.e., paraconductivity. Extending the analysis to the nonlinear response, we obtain the nonreciprocal charge transport expressed by $a_2(B,T) = a_1(T) γ(T) B$, where $γ$ converges to a finite value at $T=T_0$. Below $T_0$, the vortex motion is relevant to the voltage drop, and the dependence of $a_j$ on $B,T$ is different depending on the system and mechanisms. For the superconductors under the in-plane magnetic field, the Kosterlitz-Thouless (KT) transition occurs at $T_{\rm KT}$. In this case $γ$ has the characteristic temperature dependences such as $γ\sim (T-T_{\rm KT})^{-3/2}$ near $T_{\rm KT}$. On the other hand, for TMD with out-plane magnetic field, the KT transition is gone, and there are two possible mechanisms for the nonreciprocal response. One is the anisotropy of the damping constant for the motion of the vortex. In this case, $a_1(B) \sim B$ and $a_2(B) \sim B^2$. The other one is the ratchet potential acting on the vortex motion, which gives $a_1(B) \sim B$ and $a_2(B) \sim B$. Based on these results, we propose the experiments to identify the mechanism of the nonreciprocal charge transport.
description: 23 pages, 4 figures, 1 table
Resolved Photon Processes
Creators: name: Drees, Manuel
name: Godbole, Rohini M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the present level of knowledge of the hadronic structure of the photon, as revealed in interactions involving quarks and gluons ``in" the photon. The concept of photon structure functions is introduced in the description of deep--inelastic $e γ$ scattering, and existing parametrizations of the parton densities in the photon are reviewed. We then turn to hard \gamp\ and \gaga\ collisions, where we treat the production of jets, heavy quarks, hard (direct) photons, \jpsi\ mesons, and lepton pairs. We also comment on issues that go beyond perturbation theory, including recent attempts at a comprehensive description of both hard and soft \gamp\ and \gaga\ interactions. We conclude with a list of open problems.
description: LaTeX with equation.sty, 85 pages, 29 figures (not included). A complete PS file of the paper, including figures, can be obtained via anonymous ftp from ftp://phenom.physics.wisc.edu/pub/preprints/1995/madph-95-898.ps.Z
Phanera ornata subsp. mizoramensis Bandyop., P. P. Ghoshal & M. K. Pathak
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera ornata
Phanera ornata subsp. mizoramensis (bandyop., b.d. sharma & thoth.) bandyop., p.p. ghoshal & m.k. pathak

description: b. Phanera ornata subsp. mizoramensis (Bandyop., B.D. Sharma & Thoth.) Bandyop., P.P. Ghoshal & M.K. Pathak, Bangladesh J. Pl. Taxon. 19(1): 58. 2012.
Bauhinia ornata Kurz subsp. mizoramensis Bandyop., B.D. Sharma & Thoth., Nordic J. Bot. 12: 223. 1992.
DISTRIBUTION. Endemic to India.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 61, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
Analog of cosmological particle creation in electromagnetic waveguides
Creators: name: Lang, Sascha
name: Schützhold, Ralf
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider an electromagnetic waveguide with a time-dependent propagation speed $v(t)$ as an analog for cosmological particle creation. In contrast to most previous studies which focus on the number of particles produced, we calculate the corresponding two-point correlation function. For a small step-like variation $δv(t)$, this correlator displays characteristic signatures of particle pair creation. As another potential advantage, this observable is of first order in the perturbation $δv(t)$, whereas the particle number is second order in $δv(t)$ and thus stronger suppressed for small $δv(t)$.
description: 9 pages; content re-structured, appendix added, further references included
Supplemental Figure 3 from It's more than the amount that counts – implications of collagen organization on passive muscle tissue properties revealed with micromechanical models and experiments
Creators: name: Sahani, Ridhi
name: Hixson, Kaitlyn
name: Blemker, Silvia S.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 320203
subject: Clinical microbiology
classificationCode: 320699
subject: Medical biotechnology not elsewhere classified
classificationCode: 400399
subject: Biomedical engineering not elsewhere classified

description: Validation of boundary condition implementation. Analytical solution (blue) and intramuscular model predictions (orange) for equibiaixal along- and cross- muscle fiber stretch simulation. Neo-Hookean material (c1=1kPa) assigned to model and used for calculations. Consistent predictions for cross (A) and along (B) muscle fiber stresses.
Supplementary document for Generalized nonlocal optical response in linear and nonlinear optical absorption coefficients of a semiconductor quantum dot coupled to a metal nanoparticle - 7387193.pdf
Creators: name: Liu, Guanghui
name: Liu, Yecai
name: Chen, Gengyan
name: Wu, Feng
name: Zheng, Yunbao
name: Guo, Kangxian
name: Lu, Liangliang
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplemental Document
Analysis of the Lee-Yang zeros in a dynamical mass generation model in three dimensions
Creators: name: Barbour, I.
name: Franzki, W.
name: Psycharis, N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate a strongly U(1) gauge theory with fermions and scalars on a three dimensional lattice and analyze whether the cintinuum limit might be a renormalizable theory with dynamical mass generation. Most attention is paid to the weak coupling region where a possible new dynamical mass generation mechanism might exist. There we investigate the mass of the composite fermion, the chiral condensate and the scaling of the Lee-Yang zeros.
description: 3 pages,4 figures,talk presented at Lattice97(Edinburgh)
Synagelides Strand 1906
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Synagelides

description: Genus Synagelides Strand, 1906
 Type species. Synagelides agoriformis Strand, 1906, by monotypy.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 55, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Supplemental Figure 2 from It's more than the amount that counts – implications of collagen organization on passive muscle tissue properties revealed with micromechanical models and experiments
Creators: name: Sahani, Ridhi
name: Hixson, Kaitlyn
name: Blemker, Silvia S.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 320203
subject: Clinical microbiology
classificationCode: 320699
subject: Medical biotechnology not elsewhere classified
classificationCode: 400399
subject: Biomedical engineering not elsewhere classified

description: Analysis of the effects of the ratio of total collagen fiber stiffness to ground matrix stiffness (ξtot /c1) within the ECM material. Model predictions of bulk tissue stiffness during along-muscle fiber lengthening, cross-muscle fiber lengthening biax simulation were compared with varying ξtot /c1. The effects of the ratio of total collagen fiber stiffness to ground matrix stiffness stabilized when (ξtot =1000c1) and was maintained for all simulations.
Modeling Diverse Relevance Patterns in Ad-hoc Retrieval
Creators: name: Fan, Yixing
name: Guo, Jiafeng
name: Lan, Yanyan
name: Xu, Jun
name: Zhai, Chengxiang
name: Cheng, Xueqi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Assessing relevance between a query and a document is challenging in ad-hoc retrieval due to its diverse patterns, i.e., a document could be relevant to a query as a whole or partially as long as it provides sufficient information for users' need. Such diverse relevance patterns require an ideal retrieval model to be able to assess relevance in the right granularity adaptively. Unfortunately, most existing retrieval models compute relevance at a single granularity, either document-wide or passage-level, or use fixed combination strategy, restricting their ability in capturing diverse relevance patterns. In this work, we propose a data-driven method to allow relevance signals at different granularities to compete with each other for final relevance assessment. Specifically, we propose a HIerarchical Neural maTching model (HiNT) which consists of two stacked components, namely local matching layer and global decision layer. The local matching layer focuses on producing a set of local relevance signals by modeling the semantic matching between a query and each passage of a document. The global decision layer accumulates local signals into different granularities and allows them to compete with each other to decide the final relevance score. Experimental results demonstrate that our HiNT model outperforms existing state-of-the-art retrieval models significantly on benchmark ad-hoc retrieval datasets.
description: The 41st International ACM SIGIR Conference on Research \& Development in Information Retrieval, SIGIR'18
Supergravity Solution for Three-String Junction in M-Theory
Creators: name: Ramadevi, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Three-String junctions are allowed configurations in II B string theory which preserve one-fourth supersymmetry. We obtain the 11-dimensional supergravity solution for curved membranes corresponding to these three-string junctions.
description: Latex file, 14 pages, minor modifications, version to appear in JHEP
Nematicity of correlated systems driven by anisotropic chemical phase separation
Creators: name: Yuan, Ye
name: Hübner, René
name: Birowska, Magdalena
name: Xu, Chi
name: Wang, Mao
name: Prucnal, Slawomir
name: Jakiela, Rafal
name: Potzger, Kay
name: Böttger, Roman
name: Facsko, Stefan
name: Majewski, Jacek A.
name: Helm, Manfred
name: Sawicki, Maciej
name: Zhou, Shengqiang
name: Dietl, Tomasz
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The origin of nematicity, i.e., in-plane rotational symmetry breaking, and in particular the relative role played by spontaneous unidirectional ordering of spin, orbital, or charge degrees of freedom, is a challenging issue of magnetism, unconventional superconductivity, and quantum Hall effect systems, discussed in the context of doped semiconductor systems, such as Ga$_{1-x}$Mn$_x$As, Cu$_x$Bi$_2$Se$_3$, and Ga(Al)As/Al$_x$Ga$_{1-x}$As quantum wells, respectively. Here, guided by our experimental and theoretical results for In$_{1-x}$Fe$_x$As, we demonstrate that spinodal phase separation at the growth surface (that has a lower symmetry than the bulk) can lead to a quenched nematic order of alloy components, which then governs low temperature magnetic and magnetotransport properties, in particular the magnetoresistance anisotropy whose theory for the $C_{2v}$ symmetry group is advanced here. These findings, together with earlier data for Ga$_{1-x}$Mn$_x$As, show under which conditions anisotropic chemical phase separation accounts for the magnitude of transition temperature to a collective phase or merely breaks its rotational symmetry. We address the question to what extent the directional distribution of impurities or alloy components setting in during the growth may account for the observed nematicity in other classes of correlated systems.
description: 16 pages and 11 figures
Corrections to the Higgs Boson Masses and Mixings from Chargino, W and Charged Higgs Exchange Loops and Large CP Phases
Creators: name: Ibrahim, Tarek
name: Nath, Pran
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: One loop contributions to the Higgs boson masses and mixings from the chargino sector consisting of the chargino, the W, and the charged Higgs boson ($χ^+-W-H^+$) exchanges and including the effects of large CP violating phases are computed. It is found that the chargino sector makes a large contribution to the mixings of the CP even and the CP odd Higgs sectors through the induced one loop effects and may even dominate the mixing generated by the stop and the sbottom sectors. Effects of the chargino sector contribution to the Higgs boson masses are also computed. It is found that the sum of the $χ^+-W-H^+$ exchange contribution lowers the lightest Higgs boson mass and worsens the fine tuning problem implied by the LEP data. Phenomenological implications of these results are discussed.
description: Paper with minor corrections to appear in Physical Review D; 20 pages, Latex and 5 figures
Plantilla evaluación expertos Cuestionario sobre aprendizaje cooperativo a través de análisis de recursos didácticos audiovisuales
Creators: name: Suarez, Belen
name: Lozano Martínez, Josefina
name: Ballesta Pagán, Francisco Javier
name: Sánchez Castro, Susana
name: Castillo Reche, Irina Sherezade
name: Cerezo Maiquez, M. Carmen
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390303
subject: Higher education
classificationCode: 390102
subject: Curriculum and pedagogy theory and development
classificationCode: 390409
subject: Learning sciences

description: Plantilla para la evaluación de cuestionario
Prospects of detecting dark matter through cosmic-ray antihelium with the antiproton constraints
Creators: name: Ding, Yu-Chen
name: Li, Nan
name: Wei, Chun-Cheng
name: Wu, Yue-Liang
name: Zhou, Yu-Feng
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Cosmic-ray (CR) antihelium is an important observable for dark matter (DM) indirect searches due to extremely low secondary backgrounds towards low energies. In a given DM model, the predicted CR antihelium flux is expected to be strongly correlated with that of CR antiprotons. In this work, we use the AMS-02 $\bar p/p$ data to constrain the DM annihilation cross section, and the ALICE data on the $^3\overline{\text{He}}$ and $\overline{\text{T}}$ productions to determine the parameters in the coalescence model for anti-nucleus formation. The hadronic cross sections are estimated using Monte-Carlo event generators including $\texttt{EPOS-LHC}$ and $\texttt{DPMJET}$. Based on these constraints, we make predictions for the maximal antihelium flux for typical DM annihilation final states, and perform a detailed analysis on the uncertainties due to the DM density profiles and CR propagation models. We find that the results are highly insensitive to both of them, but still significantly depends on the hadronization models in event generators. The prospects of detecting antihelium for the AMS-02 experiment is discussed. We show that with very optimistic assumptions, CR $^3\overline{\text{He}}$ is within the reach of the AMS-02 experiment. The $^3\overline{\text{He}}$ events which can be detected by AMS-02 are likely to have kinetic energy $T \gtrsim 30$~GeV, which is consistent with the preliminary AMS-02 search results. The events which can be observed by AMS-02 are likely to arise dominantly from secondary backgrounds rather than DM interactions.
description: 25 pages, 9 figures, 3 tables. Version to appear in JCAP
title: „Recht und Sprache“ – 9. Tagung der österreichischen Assistentinnen und Assistenten des öffentlichen Rechts 2018 an der Universität Salzburg
Creators: name: Staudinger, Isabel
name: Prickartz, Anne-Carlijn
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2018
Subjects: subject: 340

description: JuWissBlog
Additional file 1 of STAT3/miR-130b-3p/MBNL1 feedback loop regulated by mTORC1 signaling promotes angiogenesis and tumor growth
Creators: name: Li, Hongwu
name: Liu, Ping
name: Li, Dapeng
name: Wang, Zixi
name: Ding, Zhao
name: Zhou, Meng
name: Chen, Xu
name: Miao, Manli
name: Ding, Junli
name: Lin, Wei
name: Liu, Yehai
name: Zha, Xiaojun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1: Fig. S1. Inhibition of miR-130b-3p suppresses angiogenesis. Fig. S2. Overexpression of MBNL1 inhibits angiogenesis. Fig. S3. miR-130b-3p promotes angiogenesis through downregulation of MBNL1. Fig. S4. miR-130b-3p was upregulated and positively correlated with mTORC1 signaling in multiple human cancers. Fig. S5. Inhibition of mTORC1/miR-130b-3p axis impairs angiogenesis.
Supplemental Materials 1 from It's more than the amount that counts – implications of collagen organization on passive muscle tissue properties revealed with micromechanical models and experiments
Creators: name: Sahani, Ridhi
name: Hixson, Kaitlyn
name: Blemker, Silvia S.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 320203
subject: Clinical microbiology
classificationCode: 320699
subject: Medical biotechnology not elsewhere classified
classificationCode: 400399
subject: Biomedical engineering not elsewhere classified

description: Derivation of Cauchy stresses for planar biaxial testing
Planck Cold Clumps in the $λ$ Orionis complex. II. Environmental effects on core formation
Creators: name: Yi, Hee-Weon
name: Lee, Jeong-Eun
name: Liu, Tie
name: Kim, Kee-Tae
name: Choi, Minho
name: Eden, David
name: Evans, Neal J.
name: Di Francesco, James
name: Fuller, Gary
name: Hirano, N.
name: Juvela, Mika
name: Kang, Sung-ju
name: Kim, Gwanjeong
name: Koch, Patrick M.
name: Lee, Chang Won
name: Li, Di
name: Liu, H. -Y. B.
name: Liu, Hong-Li
name: Liu, Sheng-Yuan
name: Rawlings, Mark G.
name: Ristorcelli, I.
name: Sanhueza, Patrico
name: Soam, Archana
name: Tatematsu, Ken'ichi
name: Thompson, Mark
name: Toth, L. V.
name: Wang, Ke
name: White, Glenn J.
name: Wu, Yuefang
name: Yang, Yao-Lun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Based on the 850 $μ$m dust continuum data from SCUBA-2 at James Clerk Maxwell Telescope (JCMT), we compare overall properties of Planck Galactic Cold Clumps (PGCCs) in the $λ$ Orionis cloud to those of PGCCs in the Orion A and B clouds. The Orion A and B clouds are well known active star-forming regions, while the $λ$ Orionis cloud has a different environment as a consequence of the interaction with a prominent OB association and a giant Hii region. PGCCs in the $λ$ Orionis cloud have higher dust temperatures ($Td=16.13\pm0.15$ K) and lower values of dust emissivity spectral index ($ β=1.65\pm0.02$) than PGCCs in the Orion A (Td=13.79$\pm 0.21$K, $β=2.07\pm0.03$) and Orion B ($Td=13.82\pm0.19$K, $β=1.96\pm0.02$) clouds. We find 119 sub-structures within the 40 detected PGCCs and identify them as cores. Of total 119 cores, 15 cores are discovered in the $λ$ Orionis cloud, while 74 and 30 cores are found in the Orion A and B clouds, respectively. The cores in the $λ$ Orionis cloud show much lower mean values of size R=0.08 pc, column density N(H2)=$(9.5\pm1.2) \times 10^{22}$ cm$^{-2}$, number density n(H2)=$(2.9 \pm 0.4)\times10^{5}$ cm$^{-3}$, and mass $M_{core}$=$1.0\pm0.3$ M$_{\odot}$ compared to the cores in the Orion A (R=0.11pc, $N(H2)=(2.3\pm0.3) \times 10^{23}$ cm$^{-2}$, n(H2)=$(3.8\pm0.5) \times 10^{5}$cm$^{-3}$, and $M_{core}$=$2.4 \pm 0.3$ M$_{\odot}$) and Orion B (R=0.16pc, N(H2)=$(3.8 \pm 0.4) \times 10^{23}$cm$^{-2}$, n(H2)=$(15.6\pm1.8)\times10^{5}$ cm$^{-3}$, and $M_{core}$= $2.7\pm0.3$ M$_{\odot}$) clouds. These core properties in the $λ$ Orionis cloud can be attributed to the photodissociation and external heating by the nearby Hii region, which may prevent the PGCCs from forming gravitationally bound structures and eventually disperse them. These results support the idea of negative stellar feedback on core formation.
On the Quantization of Nambu Brackets
Creators: name: Awata, Hidetoshi
name: Li, Miao
name: Minic, Djordje
name: Yoneya, Tamiaki
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present several non-trivial examples of the three-dimensional quantum Nambu bracket which involve square matrices or three-index objects. Our examples satisfy two fundamental properties of the classical Nambu bracket: they are skew-symmetric and they obey the Fundamental Identity. We contrast our approach to the existing literature on the quantum deformations of Nambu mechanics. We also discuss possible applications of our results in M-theory.
description: 18 pages, LaTeX file
The optical light curve of GRB 970228 refined
Creators: name: Masetti, N.
name: Bartolini, C.
name: Guarnieri, A.
name: Piccioni, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the R and V light curves of the optical counterpart of GRB 970228. A critical analysis of all the available data is made in light of the results achieved in the recent GRB Symposium held in Huntsville and by considering the latest information from the HST images on the underlying nebulosity.
description: 3 pages, 2 .ps figures, Nuclear Physics style file espcrc2.sty included. To appear in the proceedings of the conference "The Active X-Ray Sky: Results from BeppoSAX and Rossi-XTE", Rome, Italy, 21-24 October, 1997. L. Scarsi, H. Bradt, P. Giommi and F. Fiore editors, Nuc. Phys. B Proc. Suppl
Random Spatial Network Models with Core-Periphery Structure
Creators: name: Jia, Junteng
name: Benson, Austin R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Core-periphery structure is a common property of complex networks, which is a composition of tightly connected groups of core vertices and sparsely connected periphery vertices. This structure frequently emerges in traffic systems, biology, and social networks via underlying spatial positioning of the vertices. While core-periphery structure is ubiquitous, there have been limited attempts at modeling network data with this structure. Here, we develop a generative, random network model with core-periphery structure that jointly accounts for topological and spatial information by "core scores" of vertices. Our model achieves substantially higher likelihood than existing generative models of core-periphery structure, and we demonstrate how the core scores can be used in downstream data mining tasks, such as predicting airline traffic and classifying fungal networks. We also develop nearly linear time algorithms for learning model parameters and network sampling by using a method akin to the fast multipole method, a technique traditional to computational physics, which allow us to scale to networks with millions of vertices with minor tradeoffs in accuracy.
title: Retaining Employees The Relationship Between Organizational Loyalty and Commitment and Employee Retention
Creators: name: Baker, Sara L.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2009

description: This thesis is an exploratory study which examines employee retention in relation to organizational loyalty and commitment, specifically in the field of law enforcement. Focus groups with nine police officers who are currently employed with the Norfolk Police Department provided the data for this study. Participants described various positive aspects of the job that they enjoy as well as reasons for their remaining with the department. Themes identified include working conditions, interesting work, peers and subordinates, company policy and administration, interpersonal relationships with supervisors, achievement and recognition, and professional growth and advancement.

This research addresses how loyalty and commitment are related to employee retention as well as the ways in which retention can be increased.

The findings from this study indicate that there is a link between employee retention and levels of loyalty and commitment within the field of law enforcement. For example, of the participants interviewed there was a consensus that the more loyal or committed an officer was to his or her work the longer he or she could be expected to remain with the department. Also, the findings suggest that the various aspects which are thought to increase the loyalty and commitment amongst officers can be easily obtained and applied.
Testing improved actions for dynamical Kogut-Susskind quarks
Creators: name: Orginos, Kostas
name: Toussaint, Doug
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We extend tests of "Naik" and "fat link" improvements of the Kogut-Susskind quark action to full QCD simulations, and verify that the improvements previously demonstrated in the quenched approximation apply also to dynamical quark simulations. We extend the study of flavor symmetry improvement to the complete set of pions, and find that the nonlocal pions are significantly heavier than the local non-Goldstone pion. These results can be used to estimate the lattice spacing necessary for realistic simulations with this action.
description: 16 pages, LaTeX, PostScript figures included
Letter from Patrick H. Cleary to William Elliot Griffis, January 2, 1925
Creators: name: Cleary, Patrick
Publisher: name: No Publisher Supplied
Year: 1925

description: Responds to Griffis' request for information on Korean Martyrs. Sends Documents Relatifs aux Martyrs de Coree. Thanks Griffis for the Korean Fairy Tales work and confirms he will extend Griffis' greeting to Baron Saito.
COVINFORM - Research design: Governmental responses - update M26
Creators: name: Bagkazounis, Ioannis
name: Konstantopoulos, Ioannis
name: Tsekoura, Anna
name: Dima, Effrosyni
Publisher: name: Zenodo
Year: 2022

description: The COVINFORM project aims to assess the government, public health, community, and resident responses as well as the role of information and communication at all stages of the COVID-19 pandemic. Through analysing and evaluating the existing strategies, influential practices, measures, and tools via a multidisciplinary and intersectional approach, the project aims to develop an online portal and toolkit for stakeholders in the governmental, public health, and civil society/community domains and provide promising practices especially related to vulnerable populations.

This report is part of work package 4 on Government responses and impact assessment. This work package focuses on governmental structures and responses, by reviewing them on a national level among the project target countries, as well as on a regional/local level in selected research sites and case studies, performing in parallel an in-depth analysis of key dimensions of governmental response impact in the project target countries.

This deliverable reports on task 4.2 Conduct primary empirical research on governmental responses. The document’s main objective is to specify the research questions and methods of primary data collection and analysis to be utilised in the empirical research on governmental responses and the impacts these have on the target countries and to specific vulnerable populations. Specific ethical considerations will be also presented and assessed for the empirical research to take place.

After a short introduction of the aims and the objectives of the deliverable, the methodology is outlined. This includes a description of the aims and objectives of the research, as well as its purpose. A series of research questions have been defined to guide the research. The document further specifies the sampling criteria, and target population, as well as the specific qualitative methods utilised for the study (semi-structured interviews, focus groups discussions, etc.). Finally, the document defines the timeline for research activities, the foreseen research sites and responsible partners as well as all the ethical and legal considerations that must be taken into account.
Two- and three-pion Levy femtoscopy with PHENIX
Creators: name: Csanad, Mate
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The last decades of high energy physics revealed, that in ultra-relativistic ion-ion collisions, a strongly interacting quark gluon plasma (sQGP) is created. Varying the collision energy allows for the investigation of the phase diagram of QCD matter. The nature of the quark-hadron transition can be studied via femtoscopy, as the investigation of momentum correlations in heavy ion reactions reveals the space-time structure of the hadron production of the sQGP. Going beyond the Gaussian assumption the shape of this source may be described by Lévy distributions. In this paper we report on recent femtoscopic measurements of PHENIX, utilizing Lévy sources.
description: 8 pages, 6 figures. Presented at the 34th Winter Workshop on Nuclear Dynamics
Angular Power Spectra of the COBE DIRBE Maps
Creators: name: Wright, Edward L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The angular power spectra of the infrared maps obtained by the DIRBE (Diffuse InfraRed Background Experiment) instrument on the COBE satellite have been obtained by two methods: the Hauser-Peebles method previously applied to the DMR maps, and by Fourier transforming portions of the all-sky maps projected onto a plane. The two methods give consistent results, and the power spectrum of the high-latitude dust emission is C_\ell \propto \ell^{-3} in the range 2 < \ell < 300.
description: ApJ in press. 15 pages with 5 included figures
The strange side of LHCb
Creators: name: Borsato, Martino
name: Gligorov, Vladimir
name: Guadagnoli, Diego
name: Santos, Diego Martinez
name: Sumensari, Olcyr
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We provide general effective-theory arguments relating present-day discrepancies in semi-leptonic $B$-meson decays to signals in kaon physics, in particular lepton-flavour violating ones of the kind $K \to (π) e^\pm μ^\mp$. We show that $K$-decay branching ratios of around $10^{-12} - 10^{-13}$ are possible, for effective-theory cutoffs around $5-15$ TeV compatible with discrepancies in $B\to K^{(\ast)} μμ$ decays. We perform a feasibility study of the reach for such decays at LHCb, taking $K^+ \to π^+ μ^\pm e^\mp$ as a benchmark. In spite of the long lifetime of the $K^+$ compared to the detector size, the huge statistics anticipated as well as the overall detector performance translate into encouraging results. These include the possibility to reach the $10^{-12}$ ballpark, and thereby significantly improve current limits. Our results advocate LHC's high-luminosity Upgrade phase, and support analogous sensitivity studies at other facilities. Given the performance uncertainties inherent in the Upgrade phase, our conclusions are based on a range of assumptions we deem realistic on the particle identification performance as well as on the kinematic reconstruction thresholds for the signal candidates.
description: 7 pages, 3 figures, 2 tables. v2: text made shorter and crispier. No change in conclusions. Matches published (for some time already) version
Path Integral Solution to Non-central Potential
Creators: name: Mandal, Bhabani Prasad
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We have studied the path integral solution of a system of particle moving in certain class of non-central potential without using Kustannheimo-Stiefel transformation. The Hamiltonian of the system has been converted to a separable Hamiltonian of Liouville type in parabolic coordinates and has further reduced to a Hamiltonian corresponding to two 2- dimensional simple harmonic oscillators. The energy spectrum for this system is calculated analytically. Hartmann ring-shaped potential and compound Coulomb plus Aharanov- Bohm potential have also been studied as special cases.
description: Latex, 14 pages, No figs. To appear in IJMPA,1999
title: The Influence of Childhood Maltreatment on Substance Abuse in Adulthood
Creators: name: Blinco, James Michael
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2014

description: This study examines the relationship between suffering physical or sexual abuse as a child and drug or alcohol use in adulthood. Data was used from the first three waves of the National Longitudinal Study of Adolescent Health survey. This study found that being a victim of childhood physical abuse can lead to abuse of alcohol later in life. In addition being male and African American are key factors in predicting alcohol abuse and other illegal drug use in adulthood. No significant relationship was found between being a victim of sexual abuse and abusing alcohol, using marijuana, or using any other illegal drugs when controlling for other variables included in the models. Attending counseling sessions was linked to an increased likelihood of adult alcohol abuse, but this association was in the complete multivariate model. This may be indicative of a spurious relationship or that those who needed counseling are those who have been abused the most severely. These findings suggest that physical abuse can lead to alcohol abuse and also that gender and race factors play a key role in this relationship.
The stellar and gaseous kinematics in NGC 253
Creators: name: Prada, Francisco
name: Gutierrez, Carlos M.
name: McKeith, C. D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper presents observations with intermediate spectral and spatial resolution along the major and minor axes of the starburst galaxy NGC 253. The spectral ranges analyzed are in the region of the stellar MgIb (5175 A), the near IR CaII triplet (8550 A) absorption features, and the region of the Halpha emission line. We have compared the shape of the stellar features with those of reference stars and determined the line-of-sight velocity distribution (LOSVD) of the stellar component by using a two-dimensional Gaussian decomposition algorithm, and show for the first time the rotation curve of the stellar component in NGC 253. Comparing the recesion velocity curves of the gas and stars, it is seen that the stellar component has a decoupled kinematics respect to the gas, displaying a shollower velocity gradient and larger velocity dispersion that the gas in the inner regions. The minor axis kinematics together with the kinematics across the central 40$''$ along the major axis, suggest the presence of a rotating body with a kinematically misaligned axis respect to the main disk of the galaxy. The asymmetries in the LOSVD along the minor axis together with the steep velocity gradient of the gaseous component suggest a merger scenario to explain the these kinematically signatures. The enclosed mass in the central regions is computed to be (2.4+-0.5) 10^7$ Mo for a radius of r=0.7'' (10 pc). A double gaseous component in the central 6 arcsecs is detected from the [SIII] lambda 9069 A data along the minor axis; this seems to be the signature of a superbubble due to a supernova rate of 0.05 yr^{-1}.
description: 17 pages latex, 13 encapsulated postscript figures. ApJ accepted
Additional file 1: of Structural rearrangements generate cell-specific, gene-independent CRISPR-Cas9 loss of fitness effects
Creators: name: Gonรงalves, Emanuel
name: Behan, Fiona
name: Louzada, Sandra
name: Arnol, Damien
name: Stronach, Euan
name: Yang, Fengtang
name: Yusa, Kosuke
name: Stegle, Oliver
name: Iorio, Francesco
name: Garnett, Mathew
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology

description: Figure S1. CRISPR data overview and quality assessment. Figure S2. Structural rearrangements association with CRISPR-Cas9 response. Figure S3. Gene copy-number ratios. Figure S4. FISH and M-FISH experiments. Figure S5. Crispy benchmark against CERES. (PDF 909 kb)
Heavy quark spin multiplet structure of $\bar{P}^{(*)}Σ_Q^{(*)}$ molecular states
Creators: name: Shimizu, Yuki
name: Yamaguchi, Yasuhiro
name: Harada, Masayasu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the structure of heavy quark spin (HQS) multiplets for heavy meson-baryon molecular states in a coupled system of $\bar{P}^{(*)}Σ_{Q}^{(*)}$, with constructing the one-pion exchange potential with S-wave orbital angular momentum. Using the light cloud spin basis, we find that there are four types of HQS multiplets classified by the structure of heavy quark spin and light cloud spin. The multiplets which have attractive potential are determined by the sign of the coupling constant for the heavy meson-pion interactions. Furthermore, the difference in the structure of light cloud spin gives the restrictions of the decay channel, which implies that the partial decay width has the information for the structure of HQS multiplets. This behavior is more likely to appear in hidden-bottom sector than in hidden-charm sector.
description: 9 pages, 6 figures
La construcción de un campo disciplinar a través de las revistas periódicas. El caso de las humanidades digitales
Creators: name: Martínez Cantón, Clara
Publisher: name: Zenodo
Year: 2019
Subjects: subject: Humanidades Digitales, publicación periódica, revistas, coautoría, acceso abierto
subject: http://tadirah.dariah.eu/vocab/index.php?tema=61&/digital-humanities

description: La construcción de un campo disciplinar a través de las revistas periódicas. El caso de las humanidades digitales. Se revisan los valores asociados a la publicación en Humanidades Digitales, como el reflejo de los valores HD en las revistas seleccionadas, la coautoría, el acceso abierto, y la diversidad en la tipología de las publicaciones a través de tres revistas del área: Digital Humanities Quarterly, Digital Scholarship in the Humanities (Oxford), Revista de Humanidades Digitales (UNED, CONICET, UNAM)
title: „Gefahr oder Nichtgefahr, das ist hier (nicht) die Frage“: Gefährliche Orte im Polizeirecht
Creators: name: Barskanmaz, Cengiz
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2019
Subjects: subject: 340

description: JuWissBlog
Artifact Cataloging and Analysis Methods,Phase I Archaeological Survey on the North Bank of Pine Hill Run, Naval Air Station Patuxent River, St. Mary's County, MD (2012.042)
Creators: name: Louis Berger
Publisher: name: Louis Berger Associates
Year: 2011
Subjects: St. Mary's (County)
Maryland (State / Territory)
Naval Air Station Patuxent River
Patuxent River
Prehistoric
Historic
18ST856
18ST857
18ST858
NAS-33
FREEMAN-OWENS NO. 2
FREEMAN-OWENS NO. 1
FREEMAN-OWENS NO. 3
TICK HAVEN
Arbuckle Thicket
18ST854
18ST855
Compliance
Navy
Phase I
Archaeological Overview
Data Recovery / Excavation
Reconnaissance / Survey
Heritage Management
Site Evaluation / Testing

description: This resource contains detailed information on the cataloging and analysis methods used for artifacts by Louis Berger Associates. Included is laboratory protocol, as well as the processes for historic ceramic analysis, curved (vessel) glass analysis, small finds/architectural analysis, lithic artifact analysis and faunal analysis. Additional resources are located at the Maryland Archaeological Conservation lab. For further information and access to resources contact the Federal Curator, contact information listed below
Noncompact, Gauge-Invariant Simulations of U(1), SU(2), and SU(3)
Creators: name: Cahill, Kevin
name: Herling, Gary
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We have applied a new noncompact, gauge-invariant, Monte Carlo method to simulate the U(1), SU(2), and SU(3) gauge theories on 8^4 and 12^4 lattices. For U(1) the Creutz ratios of the Wilson loops agree with the exact results for beta > 0.5 after a renormalization of the charge. The SU(2) and SU(3) Creutz ratios robustly display quark confinement at beta = 0.5 and beta = 2, respectively. At much weaker coupling, the SU(2) and SU(3) Creutz ratios agree with perturbation theory after a renormalization of the coupling constant. For SU(3) without quarks, our lattice QCD parameter is Lambda_L = 130 +- 18$ MeV.
description: 10 pages, 1 figure, Latex2e
Yaginumena Yoshida 2002
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Yaginumena

description: Genus Yaginumena Yoshida, 2002
 Type species. Dipoena castrata Bösenberg & Strand, 1906 from Japan, by original designation.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 85, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018