cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Solution of real-axis Eliashberg equations with different pair symmetries and tunneling density of states
Creators: name: Ummarino, G. A.
name: Gonnelli, R. S.
name: Daghero, D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The real-axis direct solution of the Eliashberg equations for the retarded electron-boson interaction in the half-filling case and in the presence of impurities is obtained for six different symmetries of the order parameter: $s$, $s+\mathrm{i}d$, $s+d$, $d$, anisotropic-$s$ and extended-$s$. The spectral function is assumed to contain an isotropic part $α_{is}^{2}F(Ω) $ and an anisotropic one $α_{an}^{2}F(Ω)$ such that $α_{is}^{2}F(Ω)=g\cdotα_{an}^{2}F(Ω)$, where $g$ is a constant, and the Coulomb pseudopotential $μ^{\ast}$ is set to zero for simplicity. The density of states is calculated for each symmetry at $T= 2, 4, 40$ and 80 K. The resulting curves are compared to those obtained by analytical continuation of the imaginary-axis solution of the Eliashberg equations and to the experimental tunneling curves of optimally-doped Bi 2212 crystals.
description: M2S-HTSC-VI Conference paper (2 pages, 1 figure), using Elsevier style espcrc2.sty
Supplementary document for Mid-infrared Nb₄N₃-based superconducting nanowire single photon detectors for wavelengths up to 10 μm - 6047159.pdf
Creators: name: Pan, Yiming
name: Zhou, Hui
name: ZHANG, XINGYU
name: Yu, Huiqin
name: Zhang, Lu
name: Si, Mengting
name: Li, Hao
name: YOU, Lixing
name: Wang, Zhen
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: more details about the experiment
Circaea alpina Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Onagraceae
Circaea
Circaea alpina

description: Circaea alpina Linnaeus, Species Plantarum 1: 9. 1753.
"Habitat ad radices montium in frigidis Europae." RCN: 65.
 Lectotype (Jonsell & Jarvis in Nordic J. Bot. 22: 82. 2002): Herb. Burser IX: 24, right specimen (UPS).
 Current name:  Circaea alpina  L. (Onagraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 418, DOI: 10.5281/zenodo.291971
Classical and quantum geometrodynamics of 2d vacuum dilatonic black holes
Creators: name: Varadarajan, Madhavan
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We perform a canonical analysis of the system of 2d vacuum dilatonic black holes. Our basic variables are closely tied to the spacetime geometry and we do not make the field redefinitions which have been made by other authors. We present a careful discssion of asymptotics in this canonical formalism. Canonical transformations are made to variables which (on shell) have a clear spacetime significance. We are able to deduce the location of the horizon on the spatial slice (on shell) from the vanishing of a combination of canonical data. The constraints dramatically simplify in terms of the new canonical variables and quantization is easy. The physical interpretation of the variable conjugate to the ADM mass is clarified. This work closely parallels that done by Kucha{\v r} for the vacuum Schwarzschild black holes and is a starting point for a similar analysis, now in progress, for the case of a massless scalar field conformally coupled to a 2d dilatonic black hole.
description: 21 pages, latex file
title: Informatische Bildung und inklusive Pädagogik
Creators: name: Capovilla, Dino
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Informatische Bildung
subject: Inklusive Pädagogik
subject: Sensorische Parallelisierung
subject: Anforderungsniveaus
subject: Leichte Sprache
subject: Assistive Technologien

description: Informatiksysteme haben unser Zusammenleben in vielerlei Hinsicht verändert und von diesen Veränderungen haben auch behinderte Menschen maßgeblich profitiert. In der informatischen Bildung fand diese zentrale Bedeutung von Informatiksystemen als Mittel zur Förderung von Teilhabe bisher jedoch wenig Beachtung, was sich mit Blick auf die Neufassung der ländergemeinsamen inhaltlichen Anforderungen für die Informatik-Lehramtsstudiengänge offenbar ändern soll. Mit der vorliegenden Arbeit sollen einige Ansätze aufgezeigt werden, wie die Didaktik der Informatik im Sinne einer inklusiven Pädagogik für behinderungsbedingte Bedürfnisse anschlussfähiger werden kann. Dabei liegt der Fokus auf der Herstellung einer Vielfalt unterschiedlicher Handlungs- und Ausdrucksmodi und der sensorischen und kognitiven Parallelisierung von Unterrichtsinhalten.
Long Covid active case finding study protocol: A co-produced community-based pilot within the STIMULATE-ICP study (Symptoms, Trajectory, Inequalities and Management: Understanding Long-COVID to Address and Transform Existing Integrated Care Pathways).
Creators: name: Alwan, Nisreen A
name: Clutterbuck, Donna
name: Pantelic, Marija
name: Hayer, Jasmine
name: Fisher, Lere
name: Hishmeh, Lyth
name: Heightman, Melissa
name: Allsopp, Gail
name: Wootton, Dan
name: Khan, Asad
name: Hastie, Claire
name: Jackson, Monique
name: Rayner, Clare
name: Brown, Darren
name: Parrett, Emily
name: Jones, Geraint
name: Smith, Kerry
name: Clarke, Rowan
name: Mcfarland, Sammie
name: Gabbay, Mark
name: Banerjee, Amitava
name: Consortium, STIMULATE-ICP
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: classificationCode: Infectious Disease
subject: Infectious Disease

description: BACKGROUND AND AIM: Long Covid is a significant public health concern with potentially negative implications for health inequalities. We know that those who are already socially disadvantaged in society are more exposed to COVID-19, experience the worst health outcomes and are more likely to suffer economically. We also know that these groups are more likely to experience stigma and have negative healthcare experiences even before the pandemic. However, little is known about disadvantaged groups' experiences of Long Covid, and preliminary evidence suggests they may be under-represented in those who access formal care. We will conduct a pilot study in a defined geographical area in London, United Kingdom to test the feasibility of a community-based approach of identifying Long Covid cases that have not been clinically diagnosed and have not been referred to Long Covid specialist services. We will explore the barriers to accessing recognition, care, and support, as well as experiences of stigma and perceived discrimination. METHODS: This protocol and study materials were co-produced with a Community Advisory Board (CAB) made up primarily of people living with Long Covid. Working with voluntary organisations, a study leaflet will be distributed in the local community to highlight Long Covid symptoms and invite those experiencing them to participate in the study if they are not formally diagnosed. Potential participants will be assessed according to the study's inclusion criteria and offered the opportunity to participate if they fit them. Awareness of Long Covid and associated symptoms, experiences of trying to access care, as well as stigma and discrimination will be explored through qualitative interviews with participants. Upon completion of the interviews, participants will be offered a referral to the local social prescribing team to receive support that is personalised to them potentially including, but not restricted to, liaising with their primary care provider and the regional Long Covid clinic.
Towards a lattice determination of the $B^\ast B π$ coupling
Creators: name: de Divitiis, G. M.
name: Del Debbio, L.
name: Di Pierro, M.
name: Flynn, J. M.
name: Michael, C.
name: Peisa, J.
name: Collaboration, UKQCD
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The coupling $g_{B^\ast B π}$ is related to the form factor at zero momentum of the axial current between $B^\ast$- and $B$-states. This form factor is evaluated on the lattice using static heavy quarks and light quark propagators determined by a stochastic inversion of the fermionic bilinear. The $\gBBP$ coupling is related to the coupling $g$ between heavy mesons and low-momentum pions in the effective heavy meson chiral lagrangian. The coupling of the effective theory can therefore be computed by numerical simulations. We find the value $g = 0.42(4)(8)$. Besides its theoretical interest, the phenomenological implications of such a determination are discussed.
description: 20 pages, 6 figures
s- and d-wave solution of Eliashberg equations with finite bandwidth
Creators: name: Ummarino, G. A.
name: Gonnelli, R. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this work, we discuss the results of the direct solution of the Eliashberg equations with finite bandwidth, in the cases of s- and d-wave symmetry for the pair wave function and in the presence of scattering from impurities. We show that the reduction of the critical temperature $T_{\mathrm{c}}$ due to the finite bandwidth depends on the value of the bandwidth itself, but is almost independent of the symmetry of the order parameter. The same happens for the shape of $Z(ω)$ and $Δ(ω)$. Moreover, we discuss the effect of the finite bandwidth on the shape of the quasiparticle density of states. The results clearly indicate that the infinite bandwidth approximation leads to an underestimation of the electron-boson coupling constant.
description: M2S-HTSC-VI Conference paper (2 pages, 2 figures), using Elsevier style espcrc2.sty
The nuclear effects in $g_{1^3\rm{He}}$ and the Bjorken sum rule for A=3
Creators: name: Frankfurt, L.
name: Guzey, V.
name: Strikman, M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Bjorken sum rules for the $A=3$ and $A=1$ are used as a guide to estimate nuclear effects in extracting $g_{1n}(x,Q^{2})$ from the $\vec{e}\,\vec{^3\rm{He}}$ data. We estimate that the combination of the spin depolarization, the nonnucleonic degrees of freedom in the $A=3$ system and nuclear shadowing is likely to reduce $g_{1^3\rm{He}}(x\le 0.05)$ by $\sim 15 \%$ while a significant enhancement of the structure functions $g_{1^3\rm{He}}, g_{1^3\rm{H}}$ at $x \sim 0.1$ is predicted.
description: 14 pages, 1 postscript figure. We have added two references to the previously posted manuscript. Also some minor changes of the text have been done. To be published in Phys. Lett. B
Self-Dual Supergravity from N=2 Strings
Creators: name: de Boer, J.
name: Skenderis, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new heterotic N=2 string with manifest target space supersymmetry is constructed by combining a conventional N=2 string in the right-moving sector and a Green-Schwarz-Berkovits type string in the left-moving sector. The corresponding sigma model is then obtained by turning on background fields for the massless excitations. We compute the beta functions and we partially check the OPE's of the superconformal algebra perturbatively in $α'$, all in superspace. The resulting field equations describe N=1 self-dual supergravity.
description: 32 pages, Latex, discussion in pages 10, 11 revised so that it is compatible with the complex structure chosen in Appendix A. Appendix A slightly expanded. Final version
Morphological Symmetry Breaking During Epitaxial Growth at Grazing Incidence
Creators: name: Zhong, Jianxin
name: Wang, Enge
name: Niu, Qian
name: Zhang, Zhenyu
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: It is shown that, in submonolayer growth at off-normal incidence, even much less than one percent of transfer from the condensation energy of the deposited atoms into adatom motion is sufficient to induce a net adatom current from the illuminated edge of a two-dimensional island to the other edges, thereby breaking the island symmetry. Such a symmetry breaking phenomenon is most pronounced for deposition at grazing incidence. Comparison between our theoretical predictions and existing experimental results confirms the general validity of the model.
description: 4 pages, 3 figures
title: Beobachtungen zum informatischen Problemlösen im Escape-Adventure-Spiel „Room-X“
Creators: name: Hacke, Alexander
name: Przybylla, Mareen
name: Schwill, Andreas
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Informatisches Escape-Game
subject: Informatisches Problemlösen
subject: außerschulischer Lernort

description: Informatisches Problemlösen ist einer der zentralen Aspekte der Informatik und ein Forschungsgebiet innerhalb der Informatikdidaktik, das Prozesse, Aufgaben und Einstellungen bezüglich des Problemlösens hinsichtlich informatischer Vorgehensweisen und Inhalte untersucht. Im informatischen Escape-Adventure-Spiel „Room-X“ bieten sich aus Forschungssicht Möglichkeiten, Lernende beim Problemlösen zu beobachten und deren Strategien zu analysieren. In diesem Artikel zeigen wir auf, wie der Room-X zu einer geeigneten Umgebung wird, die Lernenden ein Schaufenster für die Informatik bietet und ihnen ermöglicht, informatisches Problemlösen als eine der Kernkomponenten der Informatik in einem attraktiven und motivierenden Umfeld auszuüben. Mittels Videoanalyse werden Verhaltensweisen analysiert und Schlussfolgerungen für die gezielte Förderung von Problemlösekompetenzen in der Informatik sowie zur Weiterentwicklung des Room-X gezogen.
Testing for Trend in Benefit-Risk Analysis with Prioritized Multiple Outcomes
Creators: name: Wang, Ziqiao
name: Chen, Jie
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Benefit-risk analysis using prioritized multiple outcomes has been proposed for use in randomized controlled trials with two treatment groups. This research extends the two-group comparison to testing for a trend over multiple treatment groups, e.g., multiple doses, in terms of a composite outcome that is derived from pairwise comparisons of subjects between groups or by ranking subjects of pooled groups, according to their prioritized outcomes. Tukey’s trend test, Wilcoxon rank-sum test and Jonkheere-Terpstra test and their permutation-based trend tests are investigated for detection of an increasing trend over doses with respect to the composite benefit-risk endpoint. Simulation studies show that the permutation-based Tukey’s and JT tests outperform the others in terms of type I error control and power under various simulation settings. For illustrative purpose, the six approaches are applied to a migraine example data to determine whether an increasing trend exists among four dose groups in terms of a composite benefit-risk endpoint that are measured by four prioritized outcomes.
Sharp resolvent estimates outside of the uniform boundedness range
Creators: name: Kwon, Yehyun
name: Lee, Sanghyuk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we are concerned with resolvent estimates for the Laplacian $Δ$ in Euclidean spaces. Uniform resolvent estimates for $Δ$ were shown by Kenig, Ruiz and Sogge \cite{KRS} who established rather a complete description of the Lebesgue spaces allowing such estimates. However, the problem of obtaining sharp $L^p$--$L^q$ bounds depending on $z$ has not been considered in a general framework which admits all possible $p,q$. In this paper, we present a complete picture of sharp $L^p$--$L^q$ resolvent estimates, which may depend on $z$. We also obtain the sharp resolvent estimates for the fractional Laplacians and a new result for the Bochner--Riesz operators of negative index.
description: 39 pages, v2 minor corrections, to appear in Commun. Math. Phys
Circaea lutetiana var. lutetiana Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Onagraceae
Circaea
Circaea lutetiana
Circaea lutetiana l. var. lutetiana

description: Circaea lutetiana Linnaeus, Species Plantarum 1: 9. 1753.
"Habitat in Europae & Americae borealis nemoribus." RCN: 64.
 Lectotype (Boufford in Ann. Missouri Bot. Gard. 69: 879. 1983): Herb. Linn. No. 25.1 (LINN).
 Generitype of Circaea Linnaeus (vide Hitchcock, Prop. Brit. Bot.: 116. 1929).
 Current name:  Circaea lutetiana  L. var.  lutetiana  (Onagraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 418, DOI: 10.5281/zenodo.291971
A Euclidean Bianchi Model Based On $S^3/D_8^*$
Creators: name: Giulini, Domenico
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We explain how the round four-sphere can be sliced along homogeneous 3~-~manifolds of topology $S^3/D_8^*$. This defines a Euclidean Bianchi type IX model for Einstein's equations with cosmological constant. The geometric properties of this model are investigated.
description: 15 Pages, Plain-TeX, no figures
Lattice Simulation of Diquark Condensation in Dense Matter
Creators: name: Hands, Simon
name: Morrison, Susan E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present results of a Monte Carlo simulation of a three dimensional Gross-Neveu model with SU(2)xSU(2) chiral symmetry at non-zero baryon chemical potential mu, corresponding to non-zero baryon density. For mu sufficiently large there is a sharp transition between a phase where the chiral symmetry is broken by a condensate and one where the global U(1) baryon number symmetry appears to be broken by a scalar diquark condensate . There is also tentative evidence for the formation of a weaker pseudoscalar diquark condensate in the high density phase, which violoates parity.
description: 17 pages LaTeX, 7 eps figures; title, abstract and summary altered
Turbulent electromagnetic fields at sub-proton scales: two-fluid and full-kinetic plasma simulations
Creators: name: González, C. A.
name: Parashar, T.
name: Gomez, D.
name: Matthaeus, W. H.
name: Dmitruk, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Plasma dynamics is a multi-scale problem that involves many spatial and temporal scales. Turbulence connects the disparate scales in this system through a cascade that is established by nonlinear interactions. Most astrophysical plasma systems are weakly collisional, making a fully kinetic Vlasov description of the system essential. Use of reduced models to study such systems is computationally desirable but careful benchmarking of physics in different models is needed. We perform one such comparison here between fully kinetic Particle-In-Cell (PIC) model and a two-fluid model that includes Hall physics and electron inertia, with a particular focus on the sub-proton scale electric field. We show that in general the two fluid model captures large scale dynamics reasonably well. At smaller scales the Hall physics is also captured reasonably well by the fluid code but electron features show departures from the fully kinetic model. Implications for use of such fluid models are discussed.
title: TPA-Modell
title: Vom Denken zum Handeln in der informatischen Bildung
titleType: Subtitle
Creators: name: Meier, Urs Leo
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Computational Thinking
subject: CS unplugged
subject: Algorithmen
subject: Programmieren
subject: Physical Computing

description: Durch die Einführung des neuen Fachs Medien und Informatik im Rahmen des Lehrplans 21 an Deutschschweizer Volksschulen halten u.a. informatische und medienpädagogische Inhalte Einzug in den Unterricht ab Kindergartenstufe. Lehrpersonen aller Schulstufen sind daher gefordert, ihre eigenen Kompetenzen weiterzuentwickeln, um ihre Schüler*innen im Lernprozess zu unterstützen. Insbesondere der Programmierunterricht benötigt viele Fertigkeiten auf verschiedenen Ebenen. Um die Abläufe eines Problemprozesses beim Programmieren für Lehrpersonen verständlich aufzuzeigen, hat der Autor ein Modell entwickelt. Das sogenannte TPA-Modell (Thinking, Processing, Acting) zeigt die grundlegenden Arbeitsschritte beim Lösen eines Problems aus dem Alltag bis hin zur Verwirklichung in einem physikalischen Modell wie z.B. einem Roboter oder Microboard. Nach der Entwicklung des TPA-Modells wurde es in der Praxis eingesetzt, um problembasierte Aufgaben zu reduzieren und die grundlegenden Programmierkonzepte zu vermitteln.
Additional file 1 of BLNIMDA: identifying miRNA-disease associations based on weighted bi-level network
Creators: name: Shang, Junliang
name: Yang, Yi
name: Li, Feng
name: Guan, Boxin
name: Liu, Jin-Xing
name: Sun, Yan
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. An example of data processing, including the calculation of GIP kernel similarity and the process of integrating similarity. Figure S2. A BLNIMDA calculation example, including the generation of two side information properties, the calculation of two affinity weights for each MDP and the MDA score.
Circaea lutetiana var. canadensis Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Onagraceae
Circaea
Circaea lutetiana
Circaea lutetiana l. var. canadensis l.

description: Circaea lutetiana Linnaeus var. canadensis Linnaeus, Species Plantarum 1: 9. 1753.
RCN: 64.
 Neotype (Boufford in Ann. Missouri Bot. Gard. 69: 854. 1983): Herb. Linn. No. 4.9 (S).
 Current name:  Circaea lutetiana  L. var.  canadensis  L. (Onagraceae).
 Note: Although Boufford treated 4.9 (S) as the lectotype, there are some doubts as to whether this collection was available to Linnaeus in 1753. However, in the absence of any original material, this is treated as a neotype.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 418, DOI: 10.5281/zenodo.291971
Circaea alpina Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Onagraceae
Circaea
Circaea alpina

description: Circaea minima Linnaeus, Mantissa Plantarum Altera: 316. 1771.
RCN: 65.
Type not designated.
Original material: none traced.
 Current name:  Circaea alpina  L. (Onagraceae).
 Note: Boufford (in Ann. Missouri Bot. Gard. 69: 931. 1983) treated C. minima as an error for C. alpina L. (1753). It is unclear if this is the case.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 418, DOI: 10.5281/zenodo.291971
Associations between Adolescent Marijuana Use, Driving after Marijuana Use and Recreational Retail Sale in Colorado, USA
Creators: name: Neuroth, Lucas M.
name: Benedetti, Marco H.
name: Brooks-Russell, Ashley
name: Li, Li
name: Zhu, Motao
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Virology
subject: Computational Biology

description: We investigated associations between the retail distribution of recreational marijuana in Colorado and (i) past 30-day marijuana use and (ii) driving after marijuana use (DAMU) among a representative sample of public high school students using four waves of data from a state surveillance system. Past 30-day marijuana use was assessed among all sampled students (n = 85,336). DAMU was assessed among students 15 years or older who indicated driving (n = 47,518). Modified Poisson regression with robust variance estimates was used to estimate prevalence ratios (PR) comparing the pre-distribution (2013) and post-distribution (2015, 2017, 2019) periods for marijuana-related behaviors. Frequency of behavioral engagement was assessed using a multinomial approach. An estimated 20.3% of students engaged in past 30-day marijuana use and 10.5% of student drivers engaged in DAMU. Retail distribution of recreational marijuana was not significantly associated with the prevalence of any marijuana use or DAMU. However, it was associated with 1.16 (95% CI: 1.04–1.29) times the prevalence of using marijuana one or two times in the last 30 days, 1.27 (1.03, 1.55) times the prevalence of DAMU one time, and 0.82 (0.69, 0.98) times the prevalence of DAMU six or more times. No significant associations were observed for the remaining frequency categories. Approximately 1 in 10 students who drive reported DAMU. Varying prevalence in the frequency of past 30-day marijuana use and DAMU was observed following the retail distribution of recreational marijuana in Colorado. Care should be taken to properly educate adolescent drivers regarding the dangers of DAMU.
Chiller: Contention-centric Transaction Execution and Data Partitioning for Modern Networks
Creators: name: Zamanian, Erfan
name: Shun, Julian
name: Binnig, Carsten
name: Kraska, Tim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: Distributed transactions on high-overhead TCP/IP-based networks were conventionally considered to be prohibitively expensive and thus were avoided at all costs. To that end, the primary goal of almost any existing partitioning scheme is to minimize the number of cross-partition transactions. However, with the new generation of fast RDMA-enabled networks, this assumption is no longer valid. In fact, recent work has shown that distributed databases can scale even when the majority of transactions are cross-partition. In this paper, we first make the case that the new bottleneck which hinders truly scalable transaction processing in modern RDMA-enabled databases is data contention, and that optimizing for data contention leads to different partitioning layouts than optimizing for the number of distributed transactions. We then present Chiller, a new approach to data partitioning and transaction execution, which aims to minimize data contention for both local and distributed transactions. Finally, we evaluate Chiller using various workloads, and show that our partitioning and execution strategy outperforms traditional partitioning techniques which try to avoid distributed transactions, by up to a factor of 2.
Together or Alone: Detecting Group Mobility with Wireless Fingerprints
Creators: name: Solmaz, Gürkan
name: Wu, Fang-Jing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper proposes a novel approach for detecting groups of people that walk "together" (group mobility) as well as the people who walk "alone" (individual movements) using wireless signals. We exploit multiple wireless sniffers to pervasively collect human mobility data from people with mobile devices and identify similarities and the group mobility based on the wireless fingerprints. We propose a method which initially converts the wireless packets collected by the sniffers into people's wireless fingerprints. The method then determines group mobility by finding the statuses of people at certain times (dynamic/static) and the space correlation of dynamic people. To evaluate the feasibility of our approach, we conduct real world experiments by collecting data from 10 participants carrying Bluetooth Low Energy (BLE) beacons in an office environment for a two-week period. The proposed approach captures space correlation with 95% and group mobility with 79% accuracies on average. With the proposed approach we successfully 1) detect the groups and individual movements and 2) generate social networks based on the group mobility characteristics.
description: This work has received funding from the European Union's Horizon 2020 research and innovation programme within the project "Worldwide Interoperability for SEmantics IoT" under grant agreement Number 723156
Cissampelos pareira Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Cissampelos
Cissampelos pareira

description: Cissampelos caapeba Linnaeus, Species Plantarum 2: 1032. 1753.
"Habitat in America meridionali." RCN: 7516.
Type not designated.
Original material: none traced.
 Current name:  Cissampelos pareira  L. (Menispermaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 418, DOI: 10.5281/zenodo.291971
Two tsunamis generated near the Kuril Islands and analytical long wave theory
Creators: name: Mindlin, Ilia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: This paper addresses long waves on the water surface. It is assumed that initially the water surface has not yet been displaced from its mean level, but the velocity field has already become different from zero. This means that the motion of a body of water is triggered by a sudden change in the velocity field. The long wave is modeled mathematically as a specific wave packet. The model is used to estimate duration of the wave origin formation, size of the origin, water elevation in the origin, energy supplied to the water by the quake, distribution of wave heights in the wave packet. Relationship between group velocity of the packet and phase velocity of the packet's wave of maximum height is revealed. These results are applied to Kuril tsunamis of November 2006 and January 2007.
description: 16 pages, including 3 figures. arXiv admin note: substantial text overlap with arXiv:1408.4398
ab-plane resistivity and possible charge stripe ordering in strongly underdoped La$_{2-x}$Sr$_{x}$CuO$_{4}$ single crystals
Creators: name: Gonnelli, R. S.
name: Stepanov, V. A.
name: Morello, A.
name: Ummarino, G. A.
name: Daghero, D.
name: Licci, F.
name: Ubertalli, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have measured the ab-plane resistivity of La$_{2-x}$Sr$_x$CuO$_4$ single crystals with small Sr content (x=0.052 $÷$ 0.075) between 4.2 and 300 K by using the AC Van der Pauw technique. As recently suggested by Ichikawa et al., the deviation from the linearity of the $ρ_{\mathrm{ab}}(T)$ curve starting at a temperature T$_{\mathrm{ch}}$ can be interpreted as due to a progressive slowing down of the fluctuations of pre-formed charge stripes. An electronic transition of the stripes to a more ordered phase could instead be responsible for some very sharp anomalies present in the $ρ_{\mathrm{ab}}(T)$ of superconducting samples just above $T_{\mathrm{c}}$.
description: M2S-HTSC-VI Conference paper (2 pages, 2 figures), using Elsevier style espcrc2.sty
title: Einsatz von Skill Cards und Story Cards für einen kreativitätsfördernden Informatikunterricht auf der Sekundarstufe I
Creators: name: Schmalfeldt, Thomas
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Kreativität
subject: Physical Computing
subject: Calliope mini
subject: Einführung Programmieren
subject: Sekundarstufe I
subject: Skill Cards
subject: Story Cards
subject: Differenzieren im Informatikunterricht

description: Um die Mittel der Informatik nicht nur gemäß vorgegebenen Routinen und Standardprozessen, sondern auch kreativ nutzen zu können, benötigen Schülerinnen und Schüler gewisse Grundlagen des Programmierens, die ihnen in einer Weise vermittelt werden sollten, die neben den informatischen Basiskompetenzen auch die Kreativität gezielt fördert. Im vorliegenden Beitrag wird im Kontext des Physical Computings mit dem Calliope mini der Kompetenzaufbau im Bereich „Informatik“ mithilfe des Einsatzes sogenannter „Skill Cards“ und „Story Cards“ aufgezeigt, die an der Pädagogischen Hochschule Zürich neu entwickelt wurden. Anhand der Skill Cards werden grundlegende Konzepte des Programmierens erarbeitet, welche die Schülerinnen und Schüler zur Umsetzung eigener Projektideen nutzen können. Der kreative Gestaltungsprozess wird parallel dazu durch eine reduzierte Form der Skill Cards – die Story Cards unterstützt. Die im Beitrag vorgestellten Materialien sind Teil eines laufenden Forschungsprojekts, in dessen Rahmen das Ziel verfolgt wird, zukunftsweisende Lernmaterialien für den Informatikunterricht zu entwickeln und zu erproben.
Overlap formulation of Majorana--Weyl fermions
Creators: name: Huet, Patrick
name: Narayanan, Rajamani
name: Neuberger, Herbert
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An overlap method for regularizing Majorana--Weyl fermions interacting with gauge fields is presented. A mod(2) index is introduced in relation to the anomalous violation of a discrete global chiral symmetry. Most of the paper is restricted to 2 dimensions but generalizations to 2+8k dimensions should be straightforward.
description: 8 pages, Plain TeX
title: FLACI – Eine Lernumgebung für theoretische Informatik
Creators: name: Hielscher, Michael
name: Wagenknecht, Christian
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Theoretische Informatik
subject: Formale Sprachen
subject: Abstrakte Automaten
subject: Lernumgebung

description: FLACI (www.flaci.com) steht für Formal Languages and Compilers and Interpreters und ist eine modular aufgebaute, webbasierte Lernumgebung für grundlegende Inhalte der theoretischen Informatik. Die Theorie formaler Sprachen und Automaten befasst sich mit potentiell unendlichen Mengen. Die damit verbundene Begrifflichkeit in FLACI adäquat abzubilden, ist die besondere Herausforderung. Die Lernumgebung bringt deklaratives, konzeptionelles und prozedurales Wissen mit, um Definitionen, Simulationen, Transformationen und Konvertierungen für formale Grammatiken, reguläre Ausdrücke und abstrakte Automaten vornehmen zu können. Die Webapplikation FLACI stellt eine konsequente Weiterentwicklung der Lernumgebung AtoCC aus dem Jahr 2006 dar. Eine lokale Installation entfällt, wodurch diverse softwaretechnische und betriebssystemspezifische Probleme vermieden werden können. Dadurch ist der Einsatz von FLACI, neben dem akademischen Bereich, auch für den Informatikunterricht in der Schule (vorwiegend Sekundarstufe II) attraktiv. Die Applikation ist sowohl im Unterricht als auch außerhalb zeitlich und örtlich unabhängig verfügbar, speichert alle erarbeiteten Inhalte auf Wunsch automatisch und regelmäßig in der FLACI-Cloud und bietet damit Potential zur kollaborativen Arbeit. Als offene Lernumgebung bietet FLACI einen Konstruktionsraum für einfache Compiler und Interpreter als praxisrelevante Motivation für die Anwendung von Theoriekenntnissen. Hierfür bietet die Umgebung spezielle kontextfreie Sprachklassen und Transformationen an, die die Herstellung von Compilern konzeptionell unterstützen. Die Verzahnung von Theorie und praktischer Anwendung wird seit vielen Jahren im Informatikstudium umgesetzt. Im Beitrag wird FLACI im Überblick vorgestellt und zu den GI-Bildungsstandards “Informatik für die Sekundarstufe II” in Beziehung gebracht.
Quantum Interference Control of Localized Carrier Distributions in the Brillouin Zone
Creators: name: Mahon, Perry T.
name: Muniz, Rodrigo A.
name: Sipe, J. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using transition-metal dichalcogenides as an example, we show that the quantum interference arising in two- and three-photon absorption processes can lead to controllable, highly localized carrier distributions in the Brillouin zone. We contrast this with the previously studied one- and two-photon absorption, and find qualitatively different features, including changes in the relevance of interband and intraband processes according to the excitation energy. Thus, the distribution of excitations arising under certain circumstances in two- and three-photon absorption can facilitate the study of far-from-equilibrium states that are initially well localized in crystal momentum space.
description: 20 pages, 18 figures
Heterotic Matrix String Theory
Creators: name: Lowe, David A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: M-theory suggests the large N limit of the matrix description of a collection of N Type IA D-particles should provide a nonperturbative formulation of heterotic string theory. In this paper states in the matrix theory corresponding to fundamental heterotic strings are identified, and their interactions are studied. Comments are made about analogous states in Type IIA string theory, which correspond to bound states of D-particles and D-eightbranes.
description: 13 pages, harvmac (b mode), references added
title: Zur Entwicklung des Masterstudiengangs «Medien und Informatik»
Creators: name: Döbeli Honegger, Beat
name: Hermida, Martin
name: Schmid, Regina
Publisher: name: Gesellschaft für Informatik
Year: 2019
Subjects: subject: Medien und Informatik
subject: Fachdidaktik
subject: Lehrplan 21
subject: LehrerInnen-Bildung

description: Seit 2017 wird nach und nach in allen 21 deutschsprachigen Kantonen der Schweiz der Lehrplan 21 eingeführt. Mit dem darin enthaltenen Modul «Medien und Informatik» betritt die Schweiz im deutschsprachigen Raum Neuland. Doch fehlen derzeit nicht nur Lehrpersonen mit den notwendigen Kompetenzen, sondern auch entsprechend ausgebildete Expertinnen und Experten zur Aus- und Weiterbildung dieser Lehrpersonen sowie zum Aufbau einer Fachdidaktik «Medien und Informatik». Mit dem «Joint Degree Masterstudiengang in Fachdidaktik Medien und Informatik» versuchen die Pädagogische Hochschule Schwyz, die Universität Zürich, die Fachhochschule Luzern und die Pädagogische Hochschule Luzern diesem Mangel zu begegnen und die Grundlagen einer entsprechenden Fachdidaktik aufzubauen. Der vorliegende Beitrag beschreibt die Konzeption des Masterstudiengangs und die Herausforderungen anlässlich der ersten Durchführung.
Breakdown of Conformal Invariance at Strongly Random Critical Points
Creators: name: Hastings, M. B.
name: Sondhi, S. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We consider the breakdown of conformal and scale invariance in random systems with strongly random critical points. Extending previous results on one-dimensional systems, we provide an example of a three-dimensional system which has a strongly random critical point. The average correlation functions of this system demonstrate a breakdown of conformal invariance, while the typical correlation functions demonstrate a breakdown of scale invariance. The breakdown of conformal invariance is due to the vanishing of the correlation functions at the infinite disorder fixed point, causing the critical correlation functions to be controlled by a dangerously irrelevant operator describing the approach to the fixed point. We relate the computation of average correlation functions to a problem of persistence in the RG flow.
description: 9 pages
Resistivity and electron-phonon coupling in YNi$_2$B$_2$C single crystals
Creators: name: Gonnelli, R. S.
name: Stepanov, V. A.
name: Morello, A.
name: Ummarino, G. A.
name: Behr, G.
name: Graw, G.
name: Shulga, S. V.
name: Drechsler, S. -L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this work, we present the results of precise measurements of the resistivity of YNi$_2$B$_2$C single crystals with $T_{\rm c}$ = 15.5 K as a function of the temperature, and analyze the experimental data in the framework of the Bloch-Grüneisen theory and electron-phonon coupling. The transport electron-phonon spectral function that best fits the resistivity data is then inserted in the real-axis Eliashberg equations, which are directly solved to determine the normalized tunneling conductance both in s- and d-wave symmetry.
description: M2S-HTSC-VI Conference paper (2 pages, 2 figures), using Elsevier style espcrc2.sty
Enantioselective resolution of (±)-1-phenylethyl acetate by extracellular proteases from deep-sea bacterium Bacillus sp. DL-2
Creators: name: Dong, Lu
name: Xu, Yongkai
name: Zhang, Yun
name: Sun, Aijun
name: Hu, Yunfeng
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Chiral 1-phenylethanol and its ester derivative are important chiral chemicals in diverse industries and the preparation of those optically pure enantiomers is of great importance. One bacterium, Bacillus sp. DL-2, whose extracellular proteases could efficiently asymmetrically hydrolyse (±)-1-phenylethyl acetate, was isolated from the deep sea of the Western Pacific. After the immobilization of extracellular proteases and the optimization of enzymatic reactions, (R)-1-phenylethanol was prepared with the enantiomeric excess (e.e.) being 97% and the yield being 41%, respectively. The optimal resolution reaction condition for the preparation of (R)-1-phenylethanol using immobilized extracellular proteases was found to be 5-mM (±)-1-phenylethyl acetate, 360 mg/mL immobilized extracellular proteases, pH 6.5, and 20 °C for 2 h. (S)-1-phenylethyl acetate was generated through enzymatic kinetic resolution with the e.e. being as high as 99% and the yield being 71%, respectively. The optimal resolution reaction condition for the preparation of (S)-1-phenylethyl acetate was found to be 2.5-mM (±)-1-phenylethyl acetate, 440 mg/mL immobilized extracellular proteases, pH 7.5, and 35 °C for 10 h. Our report is the first report about the kinetic resolution of (±)-1-phenylethyl acetate using proteases and the enantio-preference of the proteases was found to be the same as those of most other esterases/lipases. Also notably, the optical purity of (S)-1-phenylethyl acetate generated through kinetic resolution using the proteases of Bacillus sp. DL-2 was the highest report so far. Proteases from deep-sea Bacillus sp. DL-2 are new contributions to the biocatalyst library for the preparation of valuable chiral alcohols and chiral esters through kinetic resolution.
Learning Cross-Lingual Sentence Representations via a Multi-task Dual-Encoder Model
Creators: name: Chidambaram, Muthuraman
name: Yang, Yinfei
name: Cer, Daniel
name: Yuan, Steve
name: Sung, Yun-Hsuan
name: Strope, Brian
name: Kurzweil, Ray
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: A significant roadblock in multilingual neural language modeling is the lack of labeled non-English data. One potential method for overcoming this issue is learning cross-lingual text representations that can be used to transfer the performance from training on English tasks to non-English tasks, despite little to no task-specific non-English data. In this paper, we explore a natural setup for learning cross-lingual sentence representations: the dual-encoder. We provide a comprehensive evaluation of our cross-lingual representations on a number of monolingual, cross-lingual, and zero-shot/few-shot learning tasks, and also give an analysis of different learned cross-lingual embedding spaces.
description: Accepted at the 4th Workshop on Representation Learning for NLP (RepL4NLP-2019)
Cissampelos pareira Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Cissampelos
Cissampelos pareira

description: Cissampelos pareira Linnaeus, Species Plantarum 2: 1031. 1753.
"Habitat in America meridionali." RCN: 7515.
 Lectotype (Troupin in Bull. Jard. Bot. État Bruxelles  25: 140. 1955): [icon] " Clematis baccifera, glabra et villosa, rotundo et umbilicato folio " in Plumier, Descr. Pl. Amér.: 78, t. 93. 1693.
 Generitype of Cissampelos Linnaeus (vide Green, Prop. Brit. Bot.: 191. 1929).
 Current name:  Cissampelos pareira  L. (Menispermaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on pages 418-419, DOI: 10.5281/zenodo.291971