cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Keep Up: Aligning Policies and Practices to Optimize Telemental Health Potential
Creators: Cullo, Angelica Frances
Publisher: name: Columbia University
Year: 2018
Subjects: Health care reform
Social service
Medical telematics
Mental health services
Telecommunication in medicine
Mental health policy

description: Currently, the United States health care system is undergoing a transformation in health care delivery. Innovative strategies are needed to increase access to evidence-based mental health care and make progress on the goals of the health care “triple aim” of reducing per capita costs, improving health outcomes, and increasing patient satisfaction (Berwick, 2008 p. 760; McWilliams, 2016). Barriers including a shortage of mental health providers, lack of delivery infrastructure, state licensing limitations, and inconsistent insurance coverage must be addressed before telemental health can become viable. By 2025, social workers are anticipated to experience one of the largest shortages of the mental health provider types (Health Resources & Services Administration, 2016). Telehealth services have the potential to improve mental health care access, efficiency, and outcomes by reaching people who don’t seek treatment because of distance, cost of transportation, stigma, or disability, and by sharing clinical expertise and medical documentation to more people in less time. With decreasing costs and increasing acceptability by payers, providers, and patients, telehealth is more viable than ever before. Social workers are particularly well positioned to make use of telehealth opportunities because their training prepares them to work with individuals marginalized by issues such as stigma, disability, and socioeconomic status. To begin to address this gap in mental health care access, states should pass full parity laws for insurance coverage of telemedicine services so that social workers can provide care to clients regardless of where they are located.
Clifford algebra-parametrized octonions and generalizations
Creators: name: da Rocha, Roldao
name: Vaz,, Jayme
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Introducing products between multivectors of Cl(0,7) and octonions, resulting in an octonion, and leading to the non-associative standard octonionic product in a particular case, we generalize the octonionic X-product, associated with the transformation rules for bosonic and fermionic fields on the tangent bundle over the 7-sphere, and the XY-product. We also present the formalism necessary to construct Clifford algebra-parametrized octonions. Finally we introduce a method to construct generalized octonionic algebras, where their octonionic units are parametrized by arbitrary Clifford multivectors. The products between Clifford multivectors and octonions, leading to an octonion, are shown to share graded-associative, supersymmetric properties. We also investigate the generalization of Moufang identities, for each one of the products introduced. The X-product equals twice the parallelizing torsion, given by the torsion tensor, and is used to investigate the S7 Kac-Moody algebra. The X-product has also been used to obtain triality maps and G2 actions, and it leads naturally to remarkable geometric and topological properties, for instance the Hopf fibrations and twistor formalism in ten dimensions. The paramount importance of octonions in the search for unification is based, for instance, in the fact that by extending the division-algebra-valued superalgebras to octonions, in D=11 an octonionic generalized Poincare superalgebra can be constructed, the so-called octonionic M-algebra that describes the octonionic M-theory where the octonionic super-2-brane and the octonionic super-5-brane sectors are shown to be equivalent. Also, there are other vast generalizations and applications of the octonionic formalism such as the classification of quaternionic and octonionic spinors and the pseudo-octonionic formalism.
description: 13 pages, to appear in Journal of Algebra 302 (1) (2006)
Derivatization, molecular docking and in vitro acetylcholinesterase inhibitory activity of glycyrrhizin as a selective anti-Alzheimer agent
Creators: name: Bar, Fatma M. Abdel
name: Diaaeldin M. Elimam
name: Mira, Amira S.
name: Fardous F. El-Senduny
name: Badria, Farid A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Acetylcholinesterase inhibitors (AChE-Is) increase both level and duration of action of acetylcholine (ACh); thus, alleviate symptoms of Alzheimer’s disease (AD). Glycyrrhizin, is the main active compound in liquorice root. Its aglycone, glycyrrhetinic acid, has shown several beneficial pharmacological activities. This study reports the synthesis and screening of a series of glycyrrhetinic acid analogs as AChE-Is. Fourteen derivatives were prepared, of which five derivatives are recorded as new viz., 3-phenyl-carbamoyl-18β-glycyrrhetinic acid (J9), 3-acetyl-18β-glycyrrhetinic-30-anilinamide (J10), 3-acetyl-18β-glycyrrhetinic-30-ethanolamide (J11), 3-acetyl-18β-glycyrrhetinic-30-n-butylamide (J12) and 18β-glycyrrhetinic acid-30-prenyl ester (J14), in addition to nine known derivatives (J1-J8 & J13). Compounds J12, J11, J0 and J3 showed remarkable AChE-I activity with IC50 values of 3.43, 5.39, 6.27 and 8.68 μM, respectively. These results are in full agreement with the docking study. The active compounds were non-cytotoxic to normal cells (WI-38).
Critical Phenomena with Linked Cluster Expansions in a Finite Volume
Creators: name: Meyer-Ortmanns, H.
name: Reisz, T.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Linked cluster expansions are generalized from an infinite to a finite volume. They are performed to 20th order in the expansion parameter to approach the critical region from the symmetric phase. A new criterion is proposed to distinguish 1st from 2nd order transitions within a finite size scaling analysis. The criterion applies also to other methods for investigating the phase structure such as Monte Carlo simulations. Our computational tools are illustrated at the example of scalar O(N) models with four and six-point couplings for $N=1$ and $N=4$ in three dimensions. It is shown how to localize the tricritical line in these models. We indicate some further applications of our methods to the electroweak transition as well as to models for superconductivity.
description: 36 pages, latex2e, 7 eps figures included, uuencoded, gzipped and tarred tex file hdth9607.tex
Search for heavy neutrino in $K^{+} \to μ^{+} ν_{H}$ decay
Creators: name: Sadovsky, A. S.
name: Kurshetsov, V. F.
name: Filin, A. P.
name: Akimenko, S. A.
name: Artamonov, A. V.
name: Blik, A. M.
name: Brekhovskikh, V. V.
name: Burtovoy, V. S.
name: Donskov, S. V.
name: Inyakin, A. V.
name: Gorin, A. M.
name: Khaustov, G. V.
name: Kholodenko, S. A.
name: Kolosov, V. N.
name: Konstantinov, A. S.
name: Leontiev, V. M.
name: Lishin, V. A.
name: Medynsky, M. V.
name: Mikhailov, Yu. V.
name: Obraztsov, V. F.
name: Polyakov, V. A.
name: Popov, A. V.
name: Romanovsky, V. I.
name: Rykalin, V. I.
name: Samoilenko, V. D.
name: Semenov, V. K.
name: Stenyakin, O. V.
name: Tchikilev, O. G.
name: Uvarov, V. A.
name: Yushchenko, O. P.
name: Duk, V. A.
name: Filippov, S. N.
name: Gushchin, E. N.
name: Khudyakov, A. A.
name: Kravtsov, V. I.
name: Kudenko, Yu. G.
name: Polyarush, A. Yu.
name: Bychkov, V. N.
name: Kekelidze, G. D.
name: Lysan, V. M.
name: Zalikhanov, B. Zh.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A high statistics data sample of the $K^{+}\toμ^{+}ν_μ$ decay was accumulated by the OKA experiment in 2012. The missing mass analysis was performed to search for the decay channel $K^{+}\toμ^{+}ν_{H}$ with a hypothetic stable heavy neutrino in the final state. The obtained missing mass spectrum does not show peaks which could be attributed to existence of stable heavy neutrinos in the mass range (220 $< m_{ν_{H}}
description: 11 pages, 10 figures
The Correlation of Narrow Line Emission and X-ray Luminosity in Active Galactic Nuclei
Creators: name: Netzer, Hagai
name: Mainieri, V.
name: Rosati, P.
name: Trakhtenbrot, Benny
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine emission line and X-ray luminosities for 45 sources from the Chandra Deep Field South (CDF-S), and seven HELLAS sources, to obtain a new sample of 52 X-ray selected type-II active galactic nuclei (AGNs). Eighteen of our sources are very luminous with a typical, absorption-corrected 2-10 keV luminosity of few 10^{44} erg/sec (type-II QSOs). We compare the emission line properties of the new sources with emission line and X-ray luminosities of known low redshift, mostly lower luminosity AGNs by using a composite spectrum. We find that ${\rm L_{[OIII]}}$/${\rm L_{2-10}}$ and ${\rm L_{[OII]}}$/${\rm L_{2-10}}$ decrease with L(2-10 keV) such that ${\rm L_{[OIII]}}/{\rm L_{2-10}} \propto {\rm L_{2-10}}^{-0.42}$. The trend was already evident, yet neglected in past low redshift samples. This lead to erroneous calibration of the line-to-X-ray luminosity in earlier AGN samples. The analysis of several type-I samples shows the same trend with a similar slope but a median ${\rm L_{[OIII]}}$/${\rm L_{2-10}}$ which is larger by a factor of about two compared with optically selected type-II samples. We interpret this shift as due to additional reddening in type-II sources and comment in general on the very large extinction in many type-II objects and the significantly smaller average reddening of the SDSS type-II AGNs. The decrease of ${\rm L_{[OIII]}}$/${\rm L_{2-10}}$ with L(2--10 keV) is large enough to suggest that a significant fraction of high luminosity high redshift type-II AGNs have very weak emission lines that may have escaped detection in large samples. A related decrease of EW([OIII]) with optical continuum luminosity is demonstrated by an analysis of 12,000 type-I SDSS AGNs.
description: 10 pages, 3 diagrams, accepted by A&A
Loop Amplitudes in an Extended Gravity Theory
Creators: name: Dunbar, David C.
name: Godwin, John H.
name: Jehu, Guy R.
name: Perkins, Warren B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend the $S$-matrix of gravity by the addition of the minimal three-point amplitude or equivalently adding $R^3$ terms to the Lagrangian. We demonstrate how Unitarity can be used to simply examine the renormalisability of this theory and determine the $R^4$ counter-terms that arise at one-loop. We find that the combination of $R^4$ terms that arise in the extended theory is complementary to the $R^4$ counter-term associated with supersymmetric Lagrangians.
description: 16 pages; some corrections to formulae and comments added
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.019
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: cistercien
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.019, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 019
Agent based Tools for Modeling and Simulation of Self-Organization in Peer-to-Peer, Ad-Hoc and other Complex Networks
Creators: name: Niazi, Muaz A.
name: Hussain, Amir
Publisher: name: arXiv
Year: 2017
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Artificial Intelligence (cs.AI)
subject: Multiagent Systems (cs.MA)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: C.2; C.2.1; C.4; D.4.8; I.6; I.6.5

description: Agent-based modeling and simulation tools provide a mature platform for development of complex simulations. They however, have not been applied much in the domain of mainstream modeling and simulation of computer networks. In this article, we evaluate how and if these tools can offer any value-addition in the modeling & simulation of complex networks such as pervasive computing, large-scale peer-to-peer systems, and networks involving considerable environment and human/animal/habitat interaction. Specifically, we demonstrate the effectiveness of NetLogo - a tool that has been widely used in the area of agent-based social simulation.
description: 20 pages, 6 figures
Poisson spaces with a transition probability
Creators: name: Landsman, N. P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The common structure of the space of pure states $P$ of a classical or a quantum mechanical system is that of a Poisson space with a transition probability. This is a topological space equipped with a Poisson structure, as well as with a function $p:P\times P-> [0,1]$, with certain properties. The Poisson structure is connected with the transition probabilities through unitarity (in a specific formulation intrinsic to the given context). In classical mechanics, where $p(ρ,σ)=\dl_{ρσ}$, unitarity poses no restriction on the Poisson structure. Quantum mechanics is characterized by a specific (complex Hilbert space) form of $p$, and by the property that the irreducible components of $P$ as a transition probability space coincide with the symplectic leaves of $P$ as a Poisson space. In conjunction, these stipulations determine the Poisson structure of quantum mechanics up to a multiplicative constant (identified with Planck's constant). Motivated by E.M. Alfsen, H. Hanche-Olsen and F.W. Shultz ({\em Acta Math.} {\bf 144} (1980) 267-305) and F.W. Shultz ({\em Commun.\ Math.\ Phys.} {\bf 82} (1982) 497-509), we give axioms guaranteeing that $P$ is the space of pure states of a unital $C^*$-algebra. We give an explicit construction of this algebra from $P$.
description: 23 pages, LaTeX, many details added
Phytochemical profile and biological activities of Deverra tortuosa (Desf.)DC.: a desert aromatic shrub widespread in Northern Region of Saudi Arabia
Creators: name: Guetat, Arbi
name: Abdennacer Boulila
name: Boussaid, Mohamed
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: The present study describes the chemical composition of the essential oil of different plant parts of Devrra tortuosa; in vivo and in vitro biological activities of plant extract and essential oils. Apiol was found to be the major component of the oil (between 65.73% and 74.41%). The best antioxidant activities were observed for the oil of flowers (IC50 = 175 μg/ml). The samples of stems and roots exhibit lower antioxidant activity (IC50 = 201 μg/ml and 182 μg/ml, respectively). The values of IC50 showed that the extracts of methanol exhibit the highest antioxidants activities (IC50 = 64.8 102 μg/ml). EOs showed excellent antifungal activity against yeasts with low azole susceptibilities (i.e. Malassezia spp. and Candida krusei). The MIC values of oils varied between 2.85 mg/mL and 27 mg/mL. The obtained results also showed that the plant extracts inhibited the germination and the shoot and root growth of Triticum æstivum seedlings.
Physical World Assumptions and Software World Realities (And Why There Are More P2P Software Providers Than Ever Before)
Creators: Giblin, Rebecca
Publisher: name: Columbia University
Year: 2012
Subjects: Computer software
Copyright
Peer-to-peer architecture (Computer networks)--Law and legislation
Intellectual property
Internet

description: Rights holders have been successful in every major copyright action brought against peer-to-peer (P2P) software providers. By 2005, those behind Napster, Aimster, Grokster, Morpheus and Kazaa have each been held liable for their users' infringements and effectively exited the market. But those successes did not result in any reduction in the availability of P2P file sharing software. In fact, the opposite occurred: soon after the U.S. Supreme Court ruled in favor of rights holders in Grokster, there was exponential growth in the number of P2P file sharing applications available. This Article argues that this came about because the pre-P2P and current U.S. secondary liability laws were and are based on a number of physical world assumptions that are simply not tenable in the software context. After identifying those assumptions, and contrasting them with the relevant software world realities, the Article demonstrates that the explosion in the number and availability of P2P apps can be traced directly to the Supreme Court's failure to recognize the mismatch between the two paradigms.
Why Weight Matters: Addressing Body Shaming in the Social Justice Community
Creators: Fathi, Farah
Publisher: name: Columbia University
Year: 2011
Subjects: Social service
Public health

description: Alarmist messages surrounding the obesity epidemic have influenced many in the social justice community to adopt a combative stance against the purported “fat explosion.” However, by aligning itself with the corporate interests, biased research, and buried prejudices driving the nation’s fear of fat, the social justice community is distancing itself from its original purpose and unwittingly perpetuating a hostile and antagonistic environment for fat people. This paper will serve as a critique of the mainly uncontested obesity narrative and provide justification for why social workers should frame weight-based discrimination as an issue of social justice.
Tsol ts'íib seebak utia'al u k'ajóolta'al: Ba'alche'ob yano'ob yáanal lu'um tu ts'ono'otilo'ob u Petenil Yucatán
Creators: name: Dorottya Flóra Angyal
name: Efraín Chávez-Solís
name: Luis Liévano-Beltrán
name: Nuno Simoes
Publisher: name: Zenodo
Year: 2021
Subjects: subject: ts'ono'ot
subject: Caracol de cueva
subject: Mísido de cenote
subject: Yucatalana robustispina
subject: Creaseriella anops
subject: Tulumella unidens
subject: Xibalbanus tulumensis
subject: Teinostoma brankovitsi
subject: Mexicenotica xochii
subject: Stygiomysis cokei
subject: estigofauna
subject: estigobiontes
subject: Cave
subject: Caves
subject: Hydrogeology
subject: Hydrobiology
subject: Hydrobiology/education
subject: Groundwater
subject: aguas subterráneas
subject: Biodiversity
subject: Aquifer
subject: Acuífero
subject: Cenote
subject: GBIF: 4309720
subject: GBIF: 5863097

description: Le ts’íib ju’unila’ beeta’ab yéetel u áantaj taak’inil PAPIIT IN222716 “Biodiversidad y Ecología dela fauna de cenotes de Yucatán” and PAPIIT 2019 – IN228319 “Hacía un mapa de biodiversidadacuática de cenotes de la península de Yucatán” liderado por N. S. D. F. A. está agradecida por labeca recibida de “DGAPA-UNAM Programa de Becas Posdoctorales en la UNAM 2020”.

Este póster es producto del proyecto Cenoteando (https://www.cenoteando.mx/), elaborado en colaboración con la Universidad Nacional Autónoma de México.

La información de este póster fue revisada y validada por un grupo de especialistas.

CC BY-NC-ND 4.0

Esta publicación esta traducida al español e inglés
Two new benzophenones and one new natural amide alkaloid isolated from a mangrove-derived Fungus Penicillium citrinum
Creators: name: Zheng, Cai-Juan
name: Liao, Hai-Xia
name: Mei, Rong-Qing
name: Guo-Lei Huang
name: Yang, Lu-Jia
name: Zhou, Xue-Ming
name: Shao, Tai-Ming
name: Guang-Ying Chen
name: Wang, Chang-Yun
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Two new compounds penibenzophenones A-B (1–2), and the synthetic α,β-unsaturated amide alkaloid (E)-tert-butyl(3-cinnamamidopropyl)carbamate (4), newly identified as a natural product, alone with three known ones (3, 5–6) were isolated from the EtOAc extract of the endophytic fungus Penicillium citrinum HL-5126 isolated from the mangrove Bruguiera sexangula var. rhynchopetala collected in the South China Sea. Compound 1 was a chlorinated benzophenone. The structures of 1–6 were elucidated by extensive NMR spectral interpretation, MS data and X-ray analysis. The new compound 2 displayed cytotoxic activity against human A549 cell lines with an IC50 value of 15.7 μg/mL, and 1 showed antibacterial activity against Staphylococcus aureus with a MIC value of 20 μg/mL.
Chern-Schwartz-MacPherson cycles of matroids
Creators: name: de Medrano, Lucia Lopez
name: Rincon, Felipe
name: Shaw, Kristin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C17, 05B35, 52C35

description: We define Chern-Schwartz-MacPherson (CSM) cycles of an arbitrary matroid. These are balanced weighted fans supported on the skeleta of the corresponding Bergman fan. In the case that the matroid arises from a complex hyperplane arrangement A, we show that these cycles represent the CSM class of the complement of A. We also prove that for any matroid, the degrees of its CSM cycles are given by the coefficients of (a shift of) the reduced characteristic polynomial, and that CSM cycles are valuations under matroid polytope subdivisions.
description: 26 pages
Quantum Interferometry: Some Basic Features Revisited
Creators: name: Simonius, Markus
Publisher: name: arXiv
Year: 1996
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The reduction paradigm of quantum interferometry is reanalyzed. In contrast to widespread opinion it is shown to be amenable to straightforward mathematical treatment within ``every-users'' simple-minded single particle quantum mechanics (without reduction postulate or the like), exploiting only its probabilistic content.
description: 2 pages A4, LaTeX
TMD splitting functions in kT factorization: the real contribution to the gluon-to-gluon splitting
Creators: name: Hentschinski, M.
name: Kusina, A.
name: Kutak, K.
name: Serino, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the transverse momentum dependent gluon-to-gluon splitting function within $k_T$-factorization, generalizing the framework employed in the calculation of the quark splitting functions in [1-3] and demonstrate at the same time the consistency of the extended formalism with previous results. While existing versions of $k_T$ factorized evolution equations contain already a gluon-to-gluon splitting function i.e. the leading order Balitsky-Fadin-Kuraev-Lipatov (BFKL) kernel or the Ciafaloni-Catani-Fiore-Marchesini (CCFM) kernel, the obtained splitting function has the important property that it reduces both to the leading order BFKL kernel in the high energy limit, to the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) gluon-to-gluon splitting function in the collinear limit as well as to the CCFM kernel in the soft limit. At the same time we demonstrate that this splitting kernel can be obtained from a direct calculation of the QCD Feynman diagrams, based on a combined implementation of the Curci-Furmanski-Petronzio formalism for the calculation of the collinear splitting functions and the framework of high energy factorization.
description: 29 pages, 5 figures, published version
Characterization of thin film CO$_2$ ice through the infrared $ν_1+ν_3$ combination mode
Creators: name: He, Jiao
name: Vidali, Gianfranco
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Carbon dioxide is abundant in ice mantles of dust grains; some is found in the pure crystalline form as inferred from the double peak splitting of the bending profile at about 650 cm$^{-1}$. To study how CO$_2$ segregates into the pure form from water-rich mixtures of ice mantles and how it then crystallizes, we used Reflection Absorption InfraRed Spectroscopy (RAIRS) to study the structural change of pure CO$_2$ ice as a function of both ice thickness and temperature. We found that the $ν_1+ν_3$ combination mode absorption profile at 3708~cm$^{-1}$ provides an excellent probe to quantify the degree of crystallinity in CO$_2$ ice. We also found that between 20 and 30~K, there is an ordering transition that we attribute to reorientation of CO$_2$ molecules, while the diffusion of CO$_2$ becomes significant at much higher temperatures. In the formation of pure crystalline CO$_2$ in ISM ices, the rate limiting process is the diffusion/segregation of CO$_2$ molecules in the ice instead of the phase transition from amorphous to crystalline after clusters/islands of CO$_2$ are formed.
description: 8 pages, 8 figures, submitted to MNRAS
A Clinical and Finite Elements Study of Stress Urinary Incontinence in Women Using Fluid-Structure Interactions
Creators: name: Barzegari, Mojtaba
name: Vahidi, Bahman
name: Safarinejad, Mohammad Reza
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: Stress Urinary Incontinence (SUI) or urine leakage from urethra occurs due to an increase in abdominal pressure resulting from stress like a cough or jumping height. SUI is more frequent among post-menopausal women. In the absence of bladder contraction, vesical pressure exceeds from urethral pressure leading to urine leakage. Despite a large number of patients diagnosed with this problem, few studies have investigated its function and mechanics. The main goal of this study is to model bladder and urethra computationally under an external pressure like sneezing. Finite Element Method and Fluid-Structure Interactions are utilized for simulation. Linear mechanical properties assigned to the bladder and urethra and pressure boundary conditions are indispensable in this model. The results show good accordance between the clinical data and predicted values of the computational models, such as the pressure at the center of the bladder. This indicates that numerical methods and simplified physics of biological systems like inferior urinary tract are helpful to achieve the results similar to clinical results, in order to investigate pathological conditions.
4U 1344-60: a bright intermediate Seyfert galaxy at z=0.012 with a relativistic Fe Kalpha emission line
Creators: name: Piconcelli, E.
name: Sanchez-Portal, M.
name: Guainazzi, M.
name: Martocchia, A.
name: Motch, C.
name: Schroeder, A. C.
name: Bianchi, S.
name: Jimenez-Bailon, E.
name: Matt, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present analysis of the optical and X-ray spectra of the low Galactic latitude bright (F(2-10) = 3.6 10^{-11} erg/cm2/s) source 4U 1344-60. On the basis of the optical data we propose to classify 4U 1344-60 as an intermediate type Seyfert galaxy and we measure a value of z=0.012+/-0.001 for its redshift. From the XMM-Newton observation we find that the overall X-ray spectral shape of 4U 1344-60 is complex and can be described by a power-law continuum (Gamma ~ 1.55) obscured by two neutral absorption components (Nh(f) ~ 10^{22} cm^{-2} and Nh(p) ~ 4 10^{22} cm^{-2}), the latter covering only the ~50% of the primary X-ray source. The X-ray data therefore lend support to our classification of 4U 1344-60. It exhibits a broad and skewed Fe Kalpha line at 6.4 keV, which suggests the existence of an accretion disk that is able to reprocess the primary continuum down to a few gravitational radii. Such a line represents one of the clearest examples of a relativistic line observed by XMM-Newton so far. Our analysis has also revealed the marginal presence of two narrow line-like emission features at ~4.9 and ~5.2 keV.
description: Accepted for publication in Astronomy & Astrophysics
Additional file 3 of Homology-mediated inter-chromosomal interactions in hexaploid wheat lead to specific subgenome territories following polyploidization and introgression
Creators: name: Jia, Jizeng
name: Xie, Yilin
name: Cheng, Jingfei
name: Kong, Chuizheng
name: Wang, Meiyue
name: Gao, Lifeng
name: Zhao, Fei
name: Guo, Jingyu
name: Wang, Kai
name: Li, Guangwei
name: Cui, Dangqun
name: Hu, Tiezhu
name: Zhao, Guangyao
name: Wang, Daowen
name: Ru, Zhengang
name: Zhang, Yijing
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Review history.
Novel assay system for acidic Peptide:N-glycanase (aPNGase) activity in crude plant extract
Creators: name: Uemura, Ryota
name: Ogura, Mikako
name: Matsumaru, Chihiro
name: Akiyama, Tsuyoshi
name: Maeda, Megumi
name: Kimura, Yoshinobu
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology

description: Acidic peptide:N-glycanase (aPNGase) plays a pivotal role in plant glycoprotein turnover. For the construction of aPNGase-knockout or -overexpressing plants, a new method to detect the activity in crude plant extracts is required because endogenous peptidases present in the extract hamper enzyme assays using fluorescence-labeled N-glycopeptides as a substrate. In this study, we developed a new method for measuring aPNGase activity in crude extracts from plant materials.
title: 01_0881
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Long-distance effects in $B\to K^*\ell\ell$ from Analyticity
Creators: name: Bobeth, Christoph
name: Chrzaszcz, Marcin
name: van Dyk, Danny
name: Virto, Javier
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss a novel approach to systematically determine the long-distance contribution to $B\to K^*\ell\ell$ decays in the kinematic region where the dilepton invariant mass is below the open charm threshold. This approach provides the most consistent and reliable determination to date and can be used to compute Standard Model predictions for all observables of interest, including the kinematic region where the dilepton invariant mass lies between the $J/ψ$ and the $ψ(2S)$ resonances. We illustrate the power of our results by performing a New Physics fit to the Wilson coefficient $C_9$. This approach is systematically improvable from theoretical and experimental sides, and applies to other decay modes of the type $B\to V\ell\ell$, $B\to P\ell\ell$ and $B\to Vγ$.
description: 10 pages, 5 figures
Chemical accuracy from small, system-adapted basis functions
Creators: name: Baker, Thomas E.
name: Burke, Kieron
name: White, Steven R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We propose a general method for constructing system-dependent basis functions for correlated quantum chemical calculations. Our construction combines features from several traditional approaches: plane waves, localized basis functions, and wavelets. In a one-dimensional mimic of Coulomb systems, it requires only 2-3 basis functions per electron to achieve chemical accuracy, and reproduces the natural orbitals. We illustrate its effectiveness for molecular energy curves and chains of many atoms. We discuss the promise and challenges for realistic quantum chemical calculations.
description: 14 pages, 12 figures, 2 tables, 102 references
Mean-Field- and Classical Limit of Many-Body Schrödinger Dynamics for Bosons
Creators: name: Froehlich, Juerg
name: Graffi, Sandro
name: Schwarz, Simon
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a new proof of the convergence of the N-particle Schroedinger dynamics for bosons towards the dynamics generated by the Hartree equation in the mean-field limit. For a restricted class of two-body interactions, we obtain convergence estimates uniform in the Planck constant , up to an exponentially small remainder. For h=0, the classical dynamics in the mean-field limit is given by the Vlasov equation.
description: Latex 2e, 18 pages
New Developments in the VMC Project
Creators: name: HRIVNACOVA, Ivana
name: Volkel, Benedikt
Publisher: name: Zenodo
Year: 2019

description: Virtual Monte Carlo (VMC) provides a unified interface to different detector simulation transport engines such as GEANT3 and Geant4. Since recently, all VMC packages: the VMC core library, also included in ROOT, Geant3 and Geant4 VMC are distributed via the VMC Project GitHub organization. In addition to these VMC related packages, the VMC project also includes the Virtual Geometry Model (VGM), which is optionally used in Geant4 VMC for conversion between Geant4 and ROOT TGeo geometry models. In this contribution, we will present the new organization of the VMC project at GitHub and new developments in the VMC interface and the VMC packages. We will cover the introduction of the sensitive detector interface in the VMC core and both Geant3 and Geant4 VMC and the new Geant4-related developments. Geant4 VMC 3.0 with the integration of multithreading processing was presented at CHEP in 2015. In this presentation we will report on new features included in version 4.0 and beyond: the improved support for magnetic fields, the integration of fast simulation, Garfield++ physics, Geant4 transition radiation and monopole physics. Five new VMC examples demonstrating these new features, also used for tests, will be also discussed. Finally we will mention the work towards the code quality and improvements in testing, documentation and automated code formatting. The introduction of the multiple engine framework in the VMC packages and new developments in VGM will be covered in two separate contributions to this conference.
An Investigation of an ESL Placement Test of Writing Using Many-facet Rasch Measurement
Creators: Park, Taejoon
Publisher: name: Columbia University
Year: 2004
Subjects: English as a Second Language Achievement Test
English language--Study and teaching--Foreign speakers--Evaluation
Rasch models
Education
English language--Study and teaching--Foreign speakers

description: Because performance assessment, such as a composition test, introduces a range of factors that may influence the chances of success for a candidate on the test, those in charge of monitoring quality control for performance assessment programs need to gather information that will help them determine whether all aspects of the programs are working as intended. In the present study, Many-facet Rasch measurement (Linacre, 1989) was employed to examine the effects of various sources of variability on students’ performance on an ESL placement test of writing and also to investigate the validity of the assigned scores for students’ essays.
Oscillations in aggregation-shattering processes
Creators: name: Matveev, S. A.
name: Krapivsky, P. L.
name: Smirnov, A. P.
name: Tyrtyshnikov, E. E.
name: Brilliantov, N. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We observe never-ending oscillations in systems undergoing aggregation and collision-controlled shattering. Specifically, we investigate aggregation-shattering processes with aggregation kernels K_{i,j} = (i/j)^a+(j/i)^a and shattering kernels F_{i,j}=λK_{i,j}, where i and j are cluster sizes and parameter λquantifies the strength of shattering. When 0
description: 5+5 pages, 6+1 figures
Digital Scissors, Computational Paste: Re-Visualising the Content of 19th Century Newspapers
Creators: name: Beals, M. H.
Publisher: name: figshare
Year: 2018
Subjects: subject: Digital Humanities
subject: 200104 Media Studies
subject: FOS: Media and communications
subject: Library and Information Studies

description: We are all familiar with the ideal newspaper—the headlines, datelines, and by-lines, the photos, the captions, and the ads. But can we step away from this image and re-imagine the newspaper as a basket of words, or of ideas, curated and arranged in different ways for different ends? This paper will discuss methods for cataloguing and re-conceptualising the content of nineteenth-century newspapers through different data visualisations and how to leverage our widening access to digital newspaper transcriptions to understand the newspaper as a both a unified genre and diverse collection of independent publications.
Topological spinon bands and vison excitations in spin-orbit coupled quantum spin liquids
Creators: name: Sonnenschein, Jonas
name: Reuther, Johannes
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spin liquids are exotic quantum states characterized by the existence of fractional and deconfined quasiparticle excitations, referred to as spinons and visons. Their fractional nature establishes topological properties such as a protected ground-state degeneracy. This work investigates spin-orbit coupled spin liquids where, additionally, topology enters via non-trivial band structures of the spinons. We revisit the $Z_2$ spin-liquid phases that have recently been identified in a projective symmetry-group analysis on the square lattice when spin-rotation symmetry is maximally lifted [Phys. Rev. B 90, 174417 (2014)]. We find that in the case of nearest neighbor couplings only, $Z_2$ spin liquids on the square lattice always exhibit trivial spinon bands. Adding second neighbor terms, the simplest projective symmetry-group solution closely resembles the Bernevig-Hughes-Zhang model for topological insulators. Assuming that the emergent gauge fields are static we investigate vison excitations, which we confirm to be deconfined in all investigated spin phases. Particularly, if the spinon bands are topological, the spinons and visons form bound states consisting of several spinon-Majorana zero modes coupling to one vison. The existence of such zero modes follows from an exact mapping between these spin phases and topological $p+ip$ superconductors with vortices. We propose experimental probes to detect such states in real materials.
description: 16 pages, 7 figures
Associated factors for musculoskeletal complaints in subjects with upper limb absence – focus group results and a scoping review.
Creators: name: Peters, Anneliek
name: Postema, S.G.
name: Reneman, M.F.
name: van der Sluis, C.K.
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Rehabilitation and Therapy
subject: amputation
subject: congenital deficiency
subject: focus group
subject: Musculoskeletal complaints
subject: scoping review
subject: upper limb
subject: upper limb absence

description: A focus group and scoping review to develop a framework with associated factors for the development and persistence of musculoskeletal complaints in people with upper limb absence.
Engagement Features in Russian and English: A Cross-Cultural Analysis of Academic Written Discourse
Creators: Khoutyz, Irina
Publisher: name: Columbia University
Year: 2013
Subjects: Engagement (Philosophy)
English language--Writing
Russian language--Writing
Sociolinguistics
Written communication
Education
English language--Study and teaching--Foreign speakers

description: This paper examines discursive features of engagement (Hyland, 2009) demonstrated by native English- and Russian-speaking academics in their research articles. Pronoun choice, formation of directives, references to shared information, and use of rhetorical questions are identified in written academic discourse and analyzed quantitatively and qualitatively. This research connects the use of interactional features in research-based writing and the communicative practices of the authors. It is argued that academic discursive traditions are molded by the sociocultural environment, which either encourages or discourages a writer to engage in dialogue with the reader.
Occupation time of a randomly accelerated particle on the positive half axis: Results for the first five moments
Creators: name: Burkhardt, Theodore W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In the random acceleration process a point particle moving in one dimension is accelerated by Gaussian white noise with zero mean. Although several fundamental statistical properties of the motion have been analyzed in detail, the statistics of occupation times is still not well understood. We consider the occupation or residence time $T_+$ on the positive $x$ axis of a particle which is randomly accelerated on the unbounded $x$ axis for a time $t$. The first two moments of $T_+$ were recently derived by Ouandji Boutcheng et al. \cite{OB}. With an alternate approach utilizing basis functions which have proved useful in other studies of randomly accelerated motion, results for the first five moments are obtained in this paper.
description: 18 pages, no figures
The Virtual Geometry Model
Creators: name: HRIVNACOVA, Ivana
Publisher: name: Zenodo
Year: 2019

description: The Virtual Geometry Model (VGM) is a geometry conversion tool, currently providing conversion between Geant4 and ROOT TGeo geometry models. Its design allows the inclusion of another geometry model by implementing a single sub-module instead of writing bilateral converters for all already supported models. The VGM was last presented at CHEP in 2008 and since then it has been under continuous maintenance and development, following the evolutions of the supported geometry models and adapting to different use cases. Being integrated in Geant4 VMC for the support of TGeo geometry definition with Geant4 native geometry navigation or the support of Geant4 geometry definition with Geant3 TGeo navigation, it is used in large experimental frameworks, such as FairRoot or ALICE O2. In this presentation, we will give an update on the tool architecture, implementation and supported features, user examples, testing and documentation. We will also present the tool build system, distribution and releases policy. Finally, we will discuss the possibilities of using the tool for verification of user geometries.
Second Language Transfer During Third Language Acquisition
Creators: Murphy, Shirin
Publisher: name: Columbia University
Year: 2003
Subjects: Languages in contact
Cross-language information retrieval
Multilingual education
Language acquisition
Education
English language--Study and teaching--Foreign speakers

description: A recent focus in the study of cross-linguistic influence is the role of transfer during third language acquisition. How do the learner’s first and second languages influence the acquisition of a third language? Current research suggests that the multilingual dynamic differs from L1 effects during second language acquisition. This literature review will examine L2 transfer during third language acquisition within the general context of cross-linguistic influence. An overview of the study of language transfer will be presented, followed by a discussion of the variables that operate and interact when two or more languages come into contact. The variables are categorized as learner-based or language-based, and each is discussed in the contexts of L2 and L3 acquisition. A particular area of focus will be hybrid lexical forms and the unintentional intrusion of L2 items during L3 production.