cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multicloud solutions with massless and massive monopoles
Creators: name: Houghton, Conor J.
name: Weinberg, Erick J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Certain spontaneously broken gauge theories contain massless magnetic monopoles. These are realized classically as clouds of non-Abelian fields surrounding one or more massive monopoles. In order to gain a better understanding of these clouds, we study BPS solutions with four massive and six massless monopoles in an SU(6) gauge theory. We develop an algebraic procedure, based on the Nahm construction, that relates these solutions to previously known examples. Explicit implementation of this procedure for a number of limiting cases reveals that the six massless monopoles condense into four distinct clouds, of two different types. By analyzing these limiting solutions, we clarify the correspondence between clouds and massless monopoles, and infer a set of rules that describe the conditions under which a finite size cloud can be formed. Finally, we identify the parameters entering the general solution and describe their physical significance.
description: 58 pages, 5 figures
Solutions to the Optical Cascading Equations
Creators: name: Lafortune, S.
name: Winternitz, P.
name: Menyuk, C. R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Group theoretical methods are used to study the equations describing χ^{(2)}:χ^{(2)} cascading. The equations are shown not to be integrable by inverse scattering techniques. On the other hand, these equations do share some of the nice properties of soliton equations. Large families of explicit analytical solutions are obtained in terms of elliptic functions. In special cases, these periodic solutions reduce to localized ones, i.e., solitary waves. All previously known explicit solutions are recovered, and many additional ones are obtained
description: 21 pages
title: Семейная педагогика: история семейного воспитания
title: Учебное пособие
titleType: Subtitle
Creators: name: Грицай Л.А.
Publisher: name: Ай Пи Эр Медиа
Year: 2019

description: В учебном пособии представлен авторский курс по выбору «Семейная педагогика: история семейного воспитания», рассматривающийся как одна из дисциплин в современном вузе, осуществляющем подготовку профессиональных кадров по педагогическим специальностям. Подготовлено с учетом требований Федерального государственного образовательного стандарта высшего образования. Учебное пособие адресовано студентам направлений подготовки бакалавриата: 44.03.01 «Педагогическое образование», 44.03.02 «Психолого-педагогическое образование», 44.03.05 «Педагогическое образование с двумя профилями подготовки». Может быть полезно преподавателям вузов, работникам системы повышения квалификации, учителям школ, а также исследователям проблем совершенствования профессионального педагогического воспитания и образования.
Magnetic field correlations in kinematic two-dimensional magnetohydrodynamic turbulence
Creators: name: Schumacher, Joerg
name: Eckhardt, Bruno
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Astrophysics (astro-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The scaling properties of the second order magnetic structure function D_2^{(B)}(r) and the corresponding magnetic correlation function C_2^{(B)}(r) are derived for two-dimensional magnetohydrodynamic turbulence in the kinematic regime where the ratio of kinetic energy to magnetic energy is much larger than one. In this regime the magnetic flux function $ψ$ can be treated as a passive scalar advected in a two-dimensional turbulent flow. Its structure function $D_2^{(ψ)}(r)$ and the one for the magnetic field D_2^{(B)}(r) are connected by an exact relation. We calculate D_2^{(ψ)}(r) and thus D_2^{(B)}(r) within geometric measure theory over a wide range of scales r and magnetic Prandtl numbers Pr_m. The magnetic field correlations follow a r^{-4/3} - scaling law and show an anticorrelation at the beginning of the Batchelor regime indicative of the formation of strongly filamented current sheets. Differences to the full dynamic regime, where the ratio of kinetic to magnetic energies is smaller than in the kinematic case, are discussed.
description: 9 pages, 6 figures
Stuffed Black Holes
Creators: name: Arbona, A.
name: Bona, C.
name: Carot, J.
name: Mas, L.
name: Masso, J.
name: Stela, J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Initial data corresponding to spacetimes containing black holes are considered in the time symmetric case. The solutions are obtained by matching across the apparent horizon different, conformally flat, spatial metrics. The exterior metric is the vacuum solution obtained by the well known conformal imaging method. The interior metric for every black hole is regular everywhere and corresponds to a positive energy density. The resulting matched solutions cover then the whole initial (Cauchy) hypersurface, without any singularity, and can be useful for numerical applications. The simpler cases of one black hole (Schwarzschild data) or two identical black holes (Misner data) are explicitly solved. A procedure for extending this construction to the multiple black hole case is also given, and it is shown to work for all time symmetric vacuum solutions obtained by the conformal imaging method. The numerical evolution of one such 'stuffed' black hole is compared with that of a pure vacuum or 'plain' black hole in the spherically symmetric case.
description: 12 pages, Latex, 4 postscript figures, corrected some typos, new section about physical interpretation
title: Braunschweigische Anzeigen : offizielles Regierungs- und Anzeigeblatt. 4. Jahr 1748
Creators: name: :None
Publisher: name: Meyer
Year: 1748
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 4. 1748
Improving One-class Recommendation with Multi-tasking on Various Preference Intensities
Creators: name: Shao, Chu-Jen
name: Fu, Hao-Ming
name: Cheng, Pu-Jen
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In the one-class recommendation problem, it's required to make recommendations basing on users' implicit feedback, which is inferred from their action and inaction. Existing works obtain representations of users and items by encoding positive and negative interactions observed from training data. However, these efforts assume that all positive signals from implicit feedback reflect a fixed preference intensity, which is not realistic. Consequently, representations learned with these methods usually fail to capture informative entity features that reflect various preference intensities.
 In this paper, we propose a multi-tasking framework taking various preference intensities of each signal from implicit feedback into consideration. Representations of entities are required to satisfy the objective of each subtask simultaneously, making them more robust and generalizable. Furthermore, we incorporate attentive graph convolutional layers to explore high-order relationships in the user-item bipartite graph and dynamically capture the latent tendencies of users toward the items they interact with. Experimental results show that our method performs better than state-of-the-art methods by a large margin on three large-scale real-world benchmark datasets.
description: RecSys 2020 (ACM Conference on Recommender Systems 2020)
Hard Scattering in the M-Theory Dual for the QCD String
Creators: name: Brower, R. C.
name: Tan, C-I
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Conventional superstring amplitudes in flat space exhibits exponential fall off at wide angle in contrast to the power law behavior found in QCD. It has recently been argued by Polchinski and Strassler that this conflict can be resolved via String/Gauge duality. They carried out their analysis in terms of strings in a deformed $AdS^5$ background. On the other hand, an equally valid approach to the String/Gauge duality for 4-d QCD is based on M-theory in a specific Black Hole deformation of $AdS^7 \times S^4$. We show that a very natural extension to this phenomenologically interesting M-theory background also gives the correct hard scattering power laws. In the Regge limit we extend the analysis to show the co-existence of both the hard BFKL-like Pomeron and the soft Pomeron Regge pole.
description: 14 pages, LaTex, added references and several new clarifying comments
Interior potential of a toroidal shell from pole values
Creators: name: Huré, J. -M.
name: Trova, A.
name: Karas, V.
name: Lesca, C.
name: Bordeaux, Univ.
name: France
name: CNRS-LAB
name: France
name: Bremen, University of
name: Technology, Center of Applied Space
name: Microgravity
name: Germany
name: Institute, Astronomical
name: Sciences, Academy of
name: Republic, Czech
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We have investigated the toroidal analog of ellipsoidal shells of matter, which are of great significance in Astrophysics. The exact formula for the gravitational potential $Ψ(R,Z)$ of a shell with a circular section at the pole of toroidal coordinates is first established. It depends on the mass of the shell, its main radius and axis-ratio $e$ (i.e. core-to-main radius ratio), and involves the product of the complete elliptic integrals of the first and second kinds. Next, we show that successive partial derivatives $\partial^{n +m} Ψ/\partial_{R^n} \partial_{Z^m}$ are also accessible by analytical means at that singular point, thereby enabling the expansion of the interior potential as a bivariate series. Then, we have generated approximations at orders $0$, $1$, $2$ and $3$, corresponding to increasing accuracy. Numerical experiments confirm the great reliability of the approach, in particular for small-to-moderate axis ratios ($e^2 \lesssim 0.1$ typically). In contrast with the ellipsoidal case (Newton's theorem), the potential is not uniform inside the shell cavity as a consequence of the curvature. We explain how to construct the interior potential of toroidal shells with a thick edge (i.e. tubes), and how a core stratification can be accounted for. This is a new step towards the full description of the gravitating potential and forces of tori and rings. Applications also concern electrically-charged systems, and thus go beyond the context of gravitation.
description: Accepted for publication in MNRAS
Dating Documents using Graph Convolution Networks
Creators: name: Vashishth, Shikhar
name: Dasgupta, Shib Sankar
name: Ray, Swayambhu Nath
name: Talukdar, Partha
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Document date is essential for many important tasks, such as document retrieval, summarization, event detection, etc. While existing approaches for these tasks assume accurate knowledge of the document date, this is not always available, especially for arbitrary documents from the Web. Document Dating is a challenging problem which requires inference over the temporal structure of the document. Prior document dating systems have largely relied on handcrafted features while ignoring such document internal structures. In this paper, we propose NeuralDater, a Graph Convolutional Network (GCN) based document dating approach which jointly exploits syntactic and temporal graph structures of document in a principled way. To the best of our knowledge, this is the first application of deep learning for the problem of document dating. Through extensive experiments on real-world datasets, we find that NeuralDater significantly outperforms state-of-the-art baseline by 19% absolute (45% relative) accuracy points.
description: Accepted at ACL 2018
Mixture of Regression Models for Large Spatial Datasets
Creators: name: Kazor, Karen
name: Hering, Amanda S.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: When a spatial regression model that links a response variable to a set of explanatory variables is desired, it is unlikely that the same regression model holds throughout the domain when the spatial domain and dataset are both large and complex. The locations where the trend changes may not be known, and we present here a mixture of regression models approach to identifying the locations wherein the relationship between the predictors and the response is similar; to estimating the model within each group; and to estimating the number of groups. An EM algorithm for estimating this model is presented along with a criterion for choosing the number of groups. Performance of the estimators and model selection are demonstrated through simulation. An example with groundwater depth and associated predictors generated from a large physical model simulation demonstrates the fit and interpretation of the proposed model. R code is provided in the supplementary materials that simulates the scenarios tested herein; implements the method; and reproduces the groundwater depth results. Supplementary materials for this article are available online.
3-manifolds which are spacelike slices of flat spacetimes
Creators: name: Scannell, Kevin P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 83C20; 57M50

description: We continue work initiated in a 1990 preprint of Mess giving a geometric parameterization of the moduli space of classical solutions to Einstein's equations in 2+1 dimensions with cosmological constant 0 or -1 (the case +1 has been worked out in the interim by the present author). In this paper we make a first step toward the 3+1-dimensional case by determining exactly which closed 3-manifolds M^3 arise as spacelike slices of flat spacetimes, and by finding all possible holonomy homomorphisms pi_1(M^3) to ISO(3,1).
description: 10 pages
Pypette - A Platform for the Investigation of Live Digital Forensics.pdf
Creators: name: Lempereur, Brett
Publisher: name: figshare
Year: 2019
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 10403 Forensic Statistics
subject: FOS: Mathematics

description: Computer devices are widespread and used to perpetrate crimes in both the virtual and physical worlds. The nature and purpose of these crimes, much like the devices used to commit them, come in many forms. In recent years, traditional quiescent approaches to digital forensics have been augmented with live approaches that acquire evidence while a system is active. Storage volumes have continued to increase in capacity, disk encryption technology is widely-available, and users are migrating their data to cloud-based services. Live digital forensics, a method that can cope with these changing requirements, is a relatively new and untested field.In this thesis, we address the issue of investigating the behaviour of live digital forensics. We conduct a survey of existing approaches and identify their weaknesses and limitations. In response to this, we present Pypette, a novel platform for investigating live digital forensics. The novelty of this platform resides in its two major components. In the first component, we propose a method for modelling observations acquired by live digital forensic experiments that unifies consideration of different types of information. From this model, we develop general methods for determining the error and risk of live digital forensics, and contribute a visualisation mechanism for analysing their patterns. The second component is the design of a general-purpose platform for automating the experimental investigation of live digital forensics. This is a flexible platform, where new experimental methodologies and analysis mechanisms extend core functionality to provide a foundation for investigating novel and emerging approaches to live forensics.To evaluate our models and the design of our investigation platform, we implemented our methods to investigate live digital forensics within standard desktop computing environments. We detail our approach to extracting and modelling information within this environment, and how our experimental methodologies are implemented. This prototype implementation is applied to conduct an experimental analysis of live digital forensics within a desktop computing environment. The results demonstrate that our approach offers both an improved method for analysing and interpreting information, and our platform increases the scale of potential experiments. Finally, we present our conclusions and a set of proposals for future work that offer extensions to our method and address issues raised by our approach.
title: Braunschweigische Anzeigen : offizielles Regierungs- und Anzeigeblatt. 5. Jahr 1749
Creators: name: :None
Publisher: name: Meyer
Year: 1749
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 5. 1749
title: Braunschweigische Anzeigen : offizielles Regierungs- und Anzeigeblatt. 6. Jahr, 1750
Creators: name: :None
Publisher: name: Meyer
Year: 1750
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 6. 1750
Cytomegalovirus distribution and evolution in hominines
Creators: name: Murthy, Sripriya
name: O’Brien, Kathryn
name: Agbor, Anthony
name: Angedakin, Samuel
name: Arandjelovic, Mimi
name: Ayuk Ayimisin, Emmanuel
name: Bailey, Emma
name: Bergl, Richard A.
name: Brazzola, Gregory
name: Dieguez, Paula
name: Eno-Nku, Manasseh
name: Eshuis, Henk
name: Fruth, Barbara
name: Gillespie, Thomas R.
name: Ginath, Yisa
name: Maryke, Gray
name: Herbinger, Ilka
name: Jones, Sorrel
name: Kehoe, Laura
name: Kühl, Hjalmar
name: Kujirakwinja, Deo
name: Lee, Kevin
name: Madinda, Nadège F.
name: Mitamba, Guillain
name: Muhindo, Emmanuel
name: Nishuli, Radar
name: Ormsby, Lucy J.
name: Petrzelkova, Klara J.
name: Plumptre, Andrew J.
name: Robbins, Martha M.
name: Sommer, Volker
name: Ter Heegde, Martijn
name: Todd, Angelique
name: Tokunda, Raymond
name: Wessling, Erin
name: Jarvis, Michael V.
name: Leendertz, Fabian H.
name: Ehlers, Bernhard
name: Calvignac-Spencer, Sébastien
Publisher: name: Robert Koch-Institut
Year: 2019
Subjects: subject: cytomegalovirus
subject: hominine
subject: host switch
subject: codivergence
subject: dsDNA virus
subject: 610 Medizin und Gesundheit

description: Herpesviruses are thought to have evolved in very close association with their hosts. This is notably the case for cytomegaloviruses (CMVs; genus Cytomegalovirus) infecting primates, which exhibit a strong signal of co-divergence with their hosts. Some herpesviruses are however known to have crossed species barriers. Based on a limited sampling of CMV diversity in the hominine (African great ape and human) lineage, we hypothesized that chimpanzees and gorillas might have mutually exchanged CMVs in the past. Here, we performed a comprehensive molecular screening of all 9 African great ape species/subspecies, using 675 fecal samples collected from wild animals. We identified CMVs in eight species/subspecies, notably generating the first CMV sequences from bonobos. We used this extended dataset to test competing hypotheses with various degrees of co-divergence/number of host switches while simultaneously estimating the dates of these events in a Bayesian framework. The model best supported by the data involved the transmission of a gorilla CMV to the panine (chimpanzee and bonobo) lineage and the transmission of a panine CMV to the gorilla lineage prior to the divergence of chimpanzees and bonobos, more than 800,000 years ago. Panine CMVs then co-diverged with their hosts. These results add to a growing body of evidence suggesting that viruses with a double-stranded DNA genome (including other herpesviruses, adenoviruses, and papillomaviruses) often jumped between hominine lineages over the last few million years.
title: Braunschweigische Anzeigen : offizielles Regierungs- und Anzeigeblatt. 7. Jahr, 1751
Creators: name: :None
Publisher: name: Meyer
Year: 1751
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 7. 1751
title: Braunschweigische Anzeigen : offizielles Regierungs- und Anzeigeblatt. 8. Jahr 1752
Creators: name: :None
Publisher: name: Meyer
Year: 1752
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 8. 1752
Additional file 3 of Integrated single-cell RNA-seq and DNA methylation reveal the effects of air pollution in patients with recurrent spontaneous abortion
Creators: name: Zhu, Weiqiang
name: Gu, Yan
name: Li, Min
name: Zhang, Zhaofeng
name: Liu, Junwei
name: Mao, Yanyan
name: Zhu, Qianxi
name: Zhao, Lin
name: Shen, Yupei
name: Chen, Fujia
name: Xia, Lingjin
name: He, Lin
name: Du, Jing
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Fig. 1. Cell communication analysis between 14 cluster cells. Circle plot shows the number of interactions and interaction weights/strength of 14 cluster cells between case and control.
Mixture of Regression Models for Large Spatial Data Sets
Creators: name: Kazor, Karen
name: Hering, Amanda S.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: When a spatial regression model that links a response variable to a set of explanatory variables is desired, it is unlikely that the same regression model holds throughout the domain when the spatial domain and dataset are both large and complex. The locations where the trend changes may not be known, and we present here a mixture of regression models approach to identifying the locations wherein the relationship between the predictors and the response is similar; to estimating the model within each group; and to estimating the number of groups. An EM algorithm for estimating this model is presented along with a criterion for choosing the number of groups. Performance of the estimators and model selection is demonstrated through simulation. An example with groundwater depth and associated predictors generated from a large physical model simulation demonstrates the fit and interpretation of the proposed model. R code is provided in the supplementary material that simulates the scenarios tested herein; implements the method; and reproduces the groundwater depth results.
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 79. Jahrgang 1939
Creators: name: :None
Publisher: name: Stähle & Friedl
Year: 1939
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 79, 1939
Gauge/Gravity Duality, Green Functions of N=2 SYM and Radial/Energy-Scale Relation
Creators: name: Wang, Xiao-Jun
name: Hu, Seng
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider supergravity configuration of D5 branes wrapped on supersymmetric 2-cycles and use it to calculate one-point and two-point Green functions of some special operators in N=2 super Yang-Mills theory. We show that Green functions obtained from supergravity include two very different parts. One of them corresponds to perturbative results of quantum field theory, and another is a non-perturbative effect which corresponds to contribution from instantons with fractional charge. Comparing Green functions obtained from supergravity and gauge theory, we obtain radial/energy-scale relation for this gauge/gravity correspondence with N=2 supersymmetry. This relation leads right beta-function of N=2 SYM from supergravity configuration.
description: Latex file, 12 pages, no figures, use JHEP3.cls
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 80. Jahrgang 1940
Creators: name: :None
Publisher: name: Stähle & Friedl
Year: 1940
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 80, 1940
Experimental demonstration of dynamical input isolation in nonadiabatically modulated photonic cavities
Creators: name: Dutt, Avik
name: Minkov, Momchil
name: Lin, Qian
name: Yuan, Luqi
name: Miller, David A. B.
name: Fan, Shanhui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Modulated optical cavities have been proposed and demonstrated for applications in communications, laser frequency stabilization, microwave-to-optical conversion and frequency comb generation. However, most studies are restricted to the adiabatic regime, where either the maximum excursion of the modulation or the modulation frequency itself is below the linewidth of the cavity. Here, using a fiber ring resonator with an embedded electro-optic phase modulator, we investigate the nonadiabatic regime. By strongly driving the modulator at frequencies that are significantly smaller than the free-spectral range of the ring resonator, but well beyond the linewidth of the resonator, we experimentally observe counterintuitive behavior predicted in a recent theoretical study by Minkov et al. [APL Photonics 2, 076101 (2017)], such as the complete suppression of drop-port transmission even when the input laser wavelength is on resonance with the optical cavity. This can be understood as dynamical isolation of the cavity from the input light. We also show qualitative differences in the steady-state responses of the system between the adiabatic and nonadiabatic limits. Our experiments probe a seldom explored regime of operation that is promising for applications in integrated photonic systems with current state-of-the-art technology.
Supplementary tables and figures from Thermal tolerance patterns across latitude and elevation
Creators: name: Sunday, Jennifer
name: Bennett, Joanne M.
name: Calosi, Piero
name: Clusella-Trullas, Susana
name: Gravel, Sarah
name: Hargreaves, Anna L.
name: Leiva, Félix P.
name: Olalla-Tárraga, Miguel Ángel
name: Verberk, Wilco C. E. P.
name: Morales-Castilla, Ignacio
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology

description: Tables show model results when including or not including methodological variables, for thermal limits as a function of latitude and elevation, or as a function of ambient episodic temperature. Figure shows relationship between critical thermal tolerance limits and start time before ramping began.
Structure of the black hole's Cauchy horizon singularity
Creators: name: Burko, Lior M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the Cauchy horizon (CH) singularity of a spherical charged black hole perturbed nonlinearly by a self-gravitating massless scalar field. We show numerically that the singularity is weak both at the early and at the late sections of the CH, where the focusing of the area coordinate $r$ is strong. In the early section the metric is almost Reissner-Nordström, and the fields behave according to perturbation analysis. We find exact analytical expressions for the gradients of $r$ and of the scalar field, which are valid at both sections. We then verify these analytical results numerically.
description: 4 pages, RevTeX, 4 Encapsulated PostScript figures, submitted to Phys. Rev. Lett
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 81. Jahrgang 1941
Creators: name: :None
Publisher: name: Stähle & Friedl
Year: 1941
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 81,1941
title: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
title: Aktuelle Beiträge
titleType: AlternativeTitle
Creators: name: Bundesministerium Für Ernährung Und Landwirtschaft
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2019

description: Kostenkalkulationen verschiedener Szenarien der Initiative Tierwohl im Bereich der Schweinemast am Beispiel eines 960er Mastschweinestalls Kostenkalkulationen verschiedener Szenarien der Initiative Tierwohl im Bereich der Schweinemast am Beispiel eines 1.920er Mastschweinestalls Rebound Effekte in der Präzisionslandwirtschaft - Ein Kommentar Akzeptanz autonomer Feldroboter im Ackerbaueinsatz: Status quo und Forschungsbedarf
The liquid border: Subjectivity at the limits of the nation-state in southeast Europe
Creators: Eleni, Myrivili
Publisher: name: Columbia University
Year: 2004
Subjects: Ethnology

description: This is a study of power at the limits of the nation-state: an examination of the institution of the national border that focuses on the practices of the border people, from the perspective of cultural and performance theory. The site of this study is the trilateral border region of Prespa, where Albania, Greece and Macedonia/FYROM meet over the waters of two lakes. This ethnography offers an analysis of the discursive ways in which the border, a materialization of state power, affects the lives of the people who live around it, forming among them particular subjectivities. These border subjects are both formations of the territorial nation-state power, and sites of its articulation. With their negotiations and representations of identity, their haunting by past violence, their excesses and their secrecy, they carve out the border as a material sphere essential to the legitimacy of nation-state authority. The border provides the nation-state with a state of exception . The Prespa borders, as all national borders, are subtended by violence that is instrumental to the institution of the nation-state and the legitimation of its power. The border is theorized in this study as the space of distance between the Nation and the Subject, the no-man's land where both the nation and its subject, stripped bare, institute and reiterate each other anew, locked in confrontation: the border is primarily a space of threat . My investigations used participant-observation and oral history techniques to document a broad range of practices of daily life in Prespa. I accommodate modes of representation such as storytelling, historical narrative, and theoretical analysis to take up challenges that the category of "performance" poses upon writing.
Cutting rules and perturbative unitarity of noncommutative electric-type field theories from string theory
Creators: name: Torrielli, Alessandro
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the breakdown of perturbative unitarity of noncommutative quantum field theories in electric-type background in the light of string theory. We consider the analytic structure of string loop two-point functions using a suitable off-shell continuation and then study the zero slope limit of Seiberg and Witten. In this way we pick up how the unphysical tachyonic branch cut appears in the noncommutative field theory. We briefly discuss discontinuities and cutting rules for the full string theory amplitude and relate them to the noncommutative field theoretical results, and also discuss the insight one gains into the magnetic case too.
description: 18 pages, no figures, version accepted for publication in Phys. Rev. D
The mediating role of family-work conflict on the relationship between family and work domain variables and employment trade-offs
Creators: Liberman, Benjamin Ezekiel
Publisher: name: Columbia University
Year: 2012
Subjects: Psychology, Industrial
Management
Families

description: Employment trade-offs are defined as the sacrifices that employees make in their job because of their family/dependent care responsibilities (Mennino & Brayfield, 2002). They represent an employee's decision to restrict their work responsibilities and devote their time and attention to their family when time and attention cannot be given to both their work and family responsibilities. Research on employment trade-offs has been primarily theoretical and qualitative, with the few empirical studies primarily examining demographic and attitudinal correlates to an employee's decision to participate in employment trade-offs without considering the mediating mechanisms between these variables and employment trade-offs. This dissertation extended the literature on employment trade-offs by examining family-work conflict as a mediator of the relationship between family and work domain variables and an employee's decision to engage in employment trade-offs among Federal government employees. This study also investigated the relationship of participating in employment trade-offs to workplace withdrawal behaviors, family-friendly benefit utilization, and turnover intentions. The family domain variables include dependent care responsibilities and childcare characteristics, while the work domain variables include organizational supports. The 2006 Federal Employee Dependent Care Survey (U. S. Office of Personnel Management, 2006) was analyzed and hypotheses were tested using both multiple regression and logistic regression analyses. The results showed that family-work conflict partially mediated the relationship between the variables of type of care responsibilities, perceived job schedule flexibility, childcare arrangement satisfaction, childcare quality, and childcare costs and employment trade-offs. Multigenerational caregiving responsibilities, number of dependents, and supervisor support were not related to family-work conflict and no mediation effect for family-work conflict was established between these variables and employment trade-offs. Analyses also found that family-work conflict was positively related to employment trade-offs, workplace withdrawal behaviors, and family-friendly benefit utilization. In addition, employment trade-offs were positively related to workplace withdrawal behaviors and family-friendly benefit utilization, suggesting that individuals do implement a variety of family adaptive strategies to manage competing work and family demands. Finally, employment trade-offs were found to be positively related to turnover intentions. Contributions to the work-family literature, implications for practice, future research directions, and limitations of the study are discussed.
Intelligent Optimization and Machine Learning Algorithms for Structural Anomaly Detection using Seismic Signals
Creators: name: Trapp, Maximilian
name: Bogoclu, Can
name: Nestorović, Tamara
name: Roos, Dirk
Publisher: name: arXiv
Year: 2024
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: Applied Physics (physics.app-ph)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The lack of anomaly detection methods during mechanized tunnelling can cause financial loss and deficits in drilling time. On-site excavation requires hard obstacles to be recognized prior to drilling in order to avoid damaging the tunnel boring machine and to adjust the propagation velocity. The efficiency of the structural anomaly detection can be increased with intelligent optimization techniques and machine learning. In this research, the anomaly in a simple structure is detected by comparing the experimental measurements of the structural vibrations with numerical simulations using parameter estimation methods.
Wild globally hyperbolic maximal anti-de Sitter structures
Creators: name: Tamburelli, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: Let $Σ$ be a connected, oriented surface with punctures and negative Euler characteristic. We introduce wild globally hyperbolic anti-de Sitter structures on $Σ\times \mathbb{R}$ and provide two parameterisations of their deformation space: as a quotient of the product of two copies of the Teichmüller space of crowned hyperbolic surfaces and as the bundle over the Teichmüller space of $Σ$ of meromorphic quadratic differentials with poles of order at least $3$ at the punctures.
description: 27 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1806.08176
The motivational science of our constantly connected world
Creators: Holterhaus, Juliana Smith
Publisher: name: Columbia University
Year: 2015
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Motivation (Psychology)
subject: Technology--Psychological aspects

description: What's the first thing you do when you wake up in the morning, before you even brush your teeth? Most of us reach for our smartphone that spent the night recharging by our side while we tried to do the same. In a leap that would have seemed astonishing just over a decade ago, many of us are now constantly connected to our digital world through our mobile device; we see this play out across many facets of daily life. There are those of us whose first instinct at the start of the day is to grab that little device and see what occurred during our non-waking hours.  Perhaps we check the email that's flooded into our inbox overnight. Next we check Facebook, Twitter, or a favorite news app to catch up on the latest global occurrence. It seems that for many, this desire to check is increasingly irresistible.
      Regulatory Focus Theory (Higgins, 1997) and Regulatory Mode Theory (Kruglanski et al, 2000) suggest that the reasons behind this drive to check and stay connected may differ based upon our motivational tendencies. Our motivational orientation--promotion or prevention, assessment or locomotion impacts our lives in countless ways. We know that the effects of motivational orientation play out across career paths, management styles, parenting, negotiations, animal behavior, health and wellness, romantic relationships and the list goes on.  Regulatory focus and mode have not yet, however, been applied to our relatively new obsession with mobile technology, which is a space that is rapidly evolving and shaping much of our physical, social, and emotional world. This research aims to understand two key questions: 1. What motivates the constant checking behavior that has become an inherent part of our daily life? 2. How does our subjective experience with such behavior impact our general well-being?
      Using a within subjects, longitudinal design of 740 demographically representative Americans, we extracted two separate, yet complimentary stories that encompass objective smartphone checking behavior (captured through native application passive meter technology) and the subjective smartphone experience (assessed via 18 self-report questions surrounding smartphone engagement). Our results suggest that it is in fact our motivational approach to life that fuels our need to stay connected. However, it means something different depending upon what motivations are involved. In addition, the data reveals that our subjective experience surrounding smartphone engagement impacts our general levels of well being.
The molecular regulation of cytokinesis in the Caenorhabditis elegans zygote
Creators: Jordan, Shawn
Publisher: name: Columbia University
Year: 2015
Subjects: Caenorhabditis elegans
Rho GTPases
Cytokinesis
Cytology

description: The division of one cell to form two cells, or cytokinesis, is fundamental to the development of all known multi-cellular organisms, as well as the propagation of life between generations. The intracellular mechanisms that mediate the physical deformation of the cell membrane during division have proven to be remarkably robust, with multiple processes functioning together to achieve bisection. Here, I present my doctoral work, which seeks to illuminate the dynamic molecular interplay that coordinates and drives cytokinesis in the Caenorhabditis elegans single-cell zygote. In Chapter 1, I begin with an introduction on cytokinesis and the many proteins known to regulate cell division. Chapter 2 presents a detailed review of three intracellular signaling molecules that mediate the spatial control of cytokinesis, known as Rho family small GTPases. In Chapter 3, I present work in which we inactivated specific cytokinesis protein functions at precise stages of the division process, in order to map out the first “temporal atlas” of essential cytokinetic functions. In Chapter 4, I present evidence that the GTPase CDC-42 and the cortical polarity machinery sequester cytokinesis-inhibiting proteins away from the division plane and protect the fidelity of cytokinesis. Chapter 5 lays out preliminary evidence that another GTPase, RAC-1, is a suppresser of cytokinesis and must be inactivated in the division plane specifically by a spindle-associated regulatory protein. Through this body of work, I have attempted to elucidate the underpinnings of the complex intracellular orchestra that drives cytokinesis. This work provides valuable insight, not only into how this vital process occurs, but also how the disruption of its components could lead to the development of complex diseases like cancer.
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 82. Jahrgang 1942
Creators: name: :None
Publisher: name: Stähle & Friedl
Year: 1942
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 82, 1942
Hamiltonian Structures of Generalized Manin-Radul Super KdV and Constrained Super KP Hierarchies
Creators: name: Tu, Ming-Hsien
name: Shaw, Jiin-Chang
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A study of Hamiltonian structures associated with supersymmetric Lax operators is presented. Following a constructive approach, the Hamiltonian structures of Inami-Kanno super KdV hierarchy and constrained modified super KP hierarchy are investigated from the reduced supersymmetric Gelfand-Dickey brackets. By applying a gauge transformation on the Hamiltonian structures associated with these two nonstandard super Lax hierarchies, we obtain the Hamiltonian structures of generalized Manin-Radul super KdV and constrained super KP hierarchies. We also work out a few examples and compare them with the known results.
description: 16 pages, Revtex, no figures
Kostenkalkulationen verschiedener Szenarien der Initiative Tierwohl im Bereich der Schweinemast am Beispiel eines 960er Mastschweinestalls
Creators: name: Schukat, Sirkka
name: Heise, Heinke
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2019

description: Die Initiative Tierwohl verfolgt den Ansatz, mit Hilfe eines Branchenbündnisses entlang der Wertschöpfungskette Fleisch Verbesserungen hinsichtlich des Tierwohls zu erzielen. Die teilnehmenden Landwirte implementieren Tierwohlmaßnahmen eines festgelegten Kriterienkatalogs in ihren Tierbestand. Um den für den Landwirt entstehenden Mehraufwand hinsichtlich der Kosten zu rechtfertigen, wird ein finanzieller Anreiz geschaffen, indem sie für ihre Teilnahme Ausgleichszahlungen erhalten. Allerdings ist bislang kaum erforscht, ob diese Zahlen ausreichend sind, um die für den Landwirt entstehenden Kosten auszugleichen. Gegenstand des vorliegenden Beitrags ist daher die Kalkulation der Wirtschaftlichkeit für die Initiative Tierwohl 2018 – 2020 im Bereich der Schweinemast für einen 960er Maststall anhand von Leistungs-Kosten-Rechnungen. Konkreter wurden Vollkostenrechnungen gewählt. Im Zuge dessen wurden je nach Wirtschaftlichkeit des fiktiven Betriebs Szenarien für die einzelkostenfreie Leistung ermittelt, die als Orientierungshilfe für die praktische Landwirtschaft fungieren. Die Ergebnisse stellen die jeweiligen Leistungs-Kosten-Verhältnisse der unterschiedlichen Pflicht- und Wahlkriterien der Initiative Tierwohl auf Grundlage verschiedener Leistungsniveaus dar. Es wird gezeigt, dass die Umsetzung der Pflichtanforderungen 10 % mehr Platz und zusätzliches organisches Beschäftigungsmaterial insbesondere für Betriebe mit niedrigem und hohem Leistungsniveau empfehlen. Weiterhin eignet sich für Betriebe aller Leistungsniveaus die Implementierung der Wahlkriterien Pflichtanforderungen und 20 % mehr Platz, Pflichtanforderungen und Scheuermöglichkeit, Pflichtanforderungen und Saufen aus offener Fläche sowie die Pflichtanforderungen und Luftkühlungsvorrichtung. Für ein niedriges Leistungsniveau ist am ehesten die Umsetzung der Pflichtanforderungen zu empfehlen. Einzig bei den Pflichtanforderungen zuzüglich des ständigen Zugangs zu Raufutter werden auf allen Leistungsniveaus negative Leistungen erzielt, weshalb sich dieses Kriterium nicht zur Implementierung eignet. Es wird deutlich, dass sich die Teilnahme an der Initiative Tierwohl für Betriebe aller Leistungsniveaus rentiert, insbesondere für Betriebe mit niedrigem und hohem Leistungsniveau. Für zukünftige Forschungsarbeiten sind weitere Szenarien sinnvoll sowie eine Möglichkeit, sich ändernde, dynamische Schlachtpreise in die Kalkulationen zu integrieren.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 83. Jahrgang 1943, Hefte 1-26
Creators: name: :None
Publisher: name: Stähle & Friedl
Year: 1943
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 83, 1943, no. 1-26
title: Süddeutsche Apotheker-Zeitung : Zeitschrift für Apotheker und Vertreter verwandter Berufszweige. 86. Jahrgang 1946
Creators: name: :None
Publisher: name: Roland Schmiedel
Year: 1946
Subjects: subject: 615

description: Süddeutsche Apotheker-Zeitung: Zeitschrift für Apotheker und Vertreter verwandter Berufszweige, vol. 86, 1946