cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dissipative quantum phase transition of light in a generalized Jaynes-Cummings-Rabi model
Creators: name: Gutierrez-Jauregui, R.
name: Carmichael, H. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The mean-field steady states of a generalized model of $N$ two-state systems interacting with one mode of the radiation field in the presence of external driving and dissipation are surveyed as a function of three control parameters: one governs the interaction strength relative to the resonance frequency, thus accessing the Dicke quantum phase transition, a second the relative strength of counter-rotating to rotating-wave interactions, and a third the amplitude of an external field driving the cavity mode. We unify the dissipative extension of the Dicke quantum phase transition with the recently reported breakdown of photon blockade [H.~J.~Carmichael, Phys.\ Rev.\ X {\bf 5}, 031028 (2015)]; key to the unification is a previously unreported phase of the Dicke model and a renormalized critical drive strength in the breakdown of photon blockade. For the simplest case of one two-state system, we complement mean-field results with a full quantum treatment: we derive quasi-energies to recover the renormalized critical drive strength, extend the multi-photon resonances of photon blockade to a counter-rotating interaction, and explore quantum fluctuations through quantum trajectory simulations.
ТЕХНОЛОГИЯ ПРИГОТОВЛЕНИЕ КОСМЕТИЧЕСКОГО КРЕМА НА ОСНОВЕ ПЕРСИКОГО МАСЛА
Creators: name: Қамзаева, Жанеля
name: Иманкулова, Захида
name: Құлыбек, Дария
Publisher: name: Zenodo
Year: 2024

description: Целью данного исследования было изучение физико-химических свойств персиковых масел, полученных из местных плодов, и использование их в рецептуре кремов. В работе получены масла из персика путем прессования для изучения их физико-химических свойств. Определено, что физические свойства масел, полученных из ядер косточек персика. Использование 10– 15 %  персикового масла в составе крема для сухих рук  позволяет получить более качественный продукт в соответствии со стандартами.
Extender sets and measures of maximal entropy for subshifts
Creators: name: García-Ramos, Felipe
name: Pavlov, Ronnie
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B10, 37B40, 37B50, 37A60, 37D35

description: We prove inequalities relating the measures of maximal entropy of two patterns u,v where the extender set of u is contained in the extender set of v. Our main results are two generalizations of a Theorem of Meyerovitch; the first applies to all such v,w when G=Z, and the second to v,w with the same shape and any countable amenable finitely generated torsion-free G. As a consequence of our results we give new and simpler proofs of several facts about synchronizing subshifts and we answer a question of Climenhaga.
description: accepted in the Journal of the London Mathematical Society
An Investigation of Children’s Future Thinking and Spontaneous Talk About the Future
Creators: name: Caza, Julian
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: development
mental time travel
episodic future thinking
representation
spontaneous cognition

description: This dissertation addresses three novel aspects of children’s future thinking: First is a study of 3- to 5-year-olds’ capacity to think about the future across two different conceptual domains. Specifically, children had to think ahead to meet either a future physiological need (desire for food) or psychological need (avoiding boredom). Most future thinking tasks only require children to plan in one domain, this despite that future thinking is presumably domain general in humans. Children were better at addressing a future need for food than a future need for toys, with even 3-year-olds succeeding above chance. This study also served as an opportunity to replicate the results of a previous similar task (Atance et al., 2015) and improve the task by removing unnecessary components (social, pretense). Second is a study of 3- to 5-year-olds’ spontaneous talk (as a proxy for spontaneous thought) about the future and past within the context of a behavioural future thinking task. Spontaneous or involuntary thought about the past and future are ubiquitous in adult cognition. Few developmental studies have investigated past spontaneous thought, and none have investigated future spontaneous thought. Children of all ages spontaneously spoke about the future and past and some children even spontaneously solved the future thinking task. Further, children who spontaneously spoke more about the past and future were more likely to correctly answer an explicit test question. Third is an attempt at addressing a limitation in all existing behavioural future thinking tasks: That is, tasks used to assess the development of future thinking do not require children to think ahead about a future state of the world that differs from the present. Children could potentially be solving behavioural future thinking tasks without having to represent the future. However, representing a future that differs from the present is argued to be core to adaptive future thinking in humans. To overcome this limitation, we modified an existing task so that children could not succeed based on their representation of how the world currently is but, rather, how it will be at a future point in time. Four- to 7-year-olds all remembered the information required to solve the modified task; however, only 7-year-olds made a future-oriented decision more often than chance. With the task modification removed (so the correct answer for the present and future matched), even 4-year-olds succeeded above chance. These findings challenge the current accounts that suggest by age 4, children can reliably succeed in future thinking tasks. Taken together, this research program contributes new insights to the development of future thinking in early childhood and suggests directions for novel research.
Spatial Compactification and Decay-Rate Behavior
Creators: name: Park, D. K.
name: Lee, Soo-Young
name: Kim, Hungsoo
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The pahse transition from instanton-dominated quantum tunneling regime to sphaleron-dominated classical crossover regime is explored in (1+1)-dimensional scalar field theory when spatial coordinate is compactified. It is shown that the type of sphaleron transition is critically dependent on the circumference of the spatial coordinate.
description: 12 pages, 6 postscript figures included, accepted version in PLB
Ascending Cadence Gestures, A New Historical Survey, Part 5a: Songs, c1860-1890
Creators: name: Neumeyer, David
Publisher: name: The University of Texas at Austin
Year: 2024
Subjects: music theory
music history

description: Composers represented in Part 5a of this multi-part essay on ascending and upper- register cadence gestures in European and European-influenced music include, among others, Bizet, Delibes, Fauré, Ganz, Gounod, Lalo, Wolf, and Zarzycki. Song collections include Matvey Bernard’s 50 Children's Songs and James William Elliott’s Mother Goose.
Ascending Cadence Gestures, A New Historical Survey, Part 4c2: Other Dances and Dance-Songs
Creators: name: Neumeyer, David
Publisher: name: The University of Texas at Austin
Year: 2024
Subjects: music theory
music history

description: The time period covered in Part 4 is 1780-1860. Parts 4b, 4b2, and 4b3 focus on the polka, Part 4c1 on music for home or recital after 1820. The present Part 4c2 has items from contemporary anthologies: Hamilton’s Universal Tune- Book (2 vols.), Alexander’s New Scrap Book, and Köhler’s Violin Repository of Dance Music (3 vols.).
Sennin Suzuki, Hiramatsu & Tatsuta 2022
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiosomatidae
Sennin

description: Genus Sennin Suzuki, Hiramatsu & Tatsuta, 2022
 Type species. Sennin tanikawai Suzuki, Hiramatsu & Tatsuta, 2022, by original designation.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 92, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
title: Beneath the Black and Blue: The Child Abuse-Delinquency Connection
Creators: name: Baltodano, Heather M.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2001

description: The purpose of this research is to examine the child abuse-delinquency relationship, as well as mediating variables that may influence that relationship, such as parental attachment, witnessing family violence, and negative life events. Much of the research on this topic utilizes official government statistics and substantiated child abuse cases, which research has shown to be an undercount of the actual incidents of child abuse. This analysis utilizes the data resulting from the 1992 National Youth Victimization Prevention Survey (NYVPS) in which 2000 children between the ages of 10 and 16 were interviewed by telephone. This research examines the impact of both physical and sexual abuse on children and their responses to a general index of delinquency at the initial interview and approximately one-year later. While a great deal of research on the child abuse-delinquency relationship has yielded significant findings, this research hopes to identify mediating variables in order to explain some of the inconsistencies within the relationship. Analyses reveal that when parental attachment, negative life events, and witnessing family violence are included in the regression, physical abuse and sexual abuse are not significant predictors of delinquency at time two. The most significant predictor of delinquency at time two within the model is delinquency at time one.
COVINFORM - Synthesis and lessons learnt on governmental responses and impacts - update M33
Creators: name: Bagkatzounis, Ioannis
name: Tsekoura, Anna
name: Dima, Effrosyni
name: Konstantopoulos, Ioannis
Publisher: name: Zenodo
Year: 2023

description: The systematic and targeted in-depth research with the utilization of interdisciplinary academic lenses to examine the multi-dimensional phenomenon of the COVID-19 pandemic is part of the unique characteristics of the COVINFORM project. The consortium of the project provides an in-depth examination and analysis of the pandemic, emphasizing on the behavioural and socio-economic impact relating to the COVID-19 pandemic. Whereas WP4, scrutinizes governmental structures, crisis management responses, pandemic preparedness plans and mechanisms that have been altered or were completely abolished. As well as, COVID-19 policies and practices, as well as lessons learned and recommendations that can be drawn for a potential future healthcare crisis of equal or similar scale. The current deliverable (D4.8) Synthesis and lessons learnt on governmental responses and impacts - update M33 of Work Package 4 (WP4: Government responses and impact assessment), is the second iteration of Synthesis and lessons learnt on governmental responses and impacts (D4.4), mainly focusing on synthesizing data that is drawn from WP4 desktop and empirical research. The synthesis of governmental responses impacts and subsequently the documentation of lessons learned can be achieved by interpreting the analysis of governmental responses, structural alterations and studying the evolution of policies and practices. In addition, it is important to examine their relevant adaptations to increase their efficiency and effectiveness against the COVID-19 pandemic. The current deliverable examines the analysis conducted in D4.7 (Analysis: Government responses to COVID-19 and impact assessment - update M32), and utilises D4.5 (Baseline report: Governmental responses - updated M22) and D4.6 (Research design: Governmental responses - update M26) which lay the foundation for the synthesis and lessons learned on governmental responses and impacts. This deliverable mainly emphasizes on interpreting the data and analysis which was conducted in April 2022 until July 2023. It also builds on the data collected prior to that, specifically in relation to D4.1 and D4.3 but with a focus on documenting the main findings, lessons learned and subsequently proceeds to the production of recommendations for governmental officials and decision makers, practitioners and academics among relevant stakeholders on European, national, regional and local scope who have an active role in engaging with governmental response mechanism against the COVID-19 pandemic.
Counter-rotating spiral order in three dimensional iridates: signature of hidden symmetry in Kitaev-$Γ$ model
Creators: name: Stavropoulos, Panagiotis Peter
name: Catuneanu, Andrei
name: Kee, Hae-Young
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The unconventional magnetic orderings found in Kitaev spin liquid candidates suggest frustration of spin interactions, and raise a possibility of nearby spin liquid phases. In particular, counter-rotating spiral ordering in three-dimensional (3D) iridates is striking, and understanding the microscopic mechanism of such ordering may provide routes to 3D Kitaev spin liquids. We study a minimal 3D model including Kitaev $K$ and a symmetric off-diagonal bond-dependent $Γ$ interaction on the hyperhoneycomb lattice using exact diagonalization. We first show that a 12-site unitary transformation unveils a Heisenberg model with hidden SU(2) symmetry when $K = Γ$. The magnetic ordering in the transformed basis then generically maps to the counter-rotating noncoplanar spiral order of the original spin. The moment direction depends on perturbations away from the SU(2) point. When $K$ and $Γ$ are negative, a positive Heisenberg interaction favors the (110)-direction reported in the neutron scattering measurement on $β$-Li$_2$IrO$_3$. Our findings offer a relevant set of microscopic parameters, which in turn guides a way to approach possible Kitaev spin liquids.
description: Updated with minor corrections
title: Report African Standards and Guidelines for Quality Assurance awareness in Africa
title: Outcome of the Quality Assurance Network Dissemination Project
titleType: AlternativeTitle
Creators: name: HAQAA Initiative
Publisher: name: HAQAA Initiative
Year: 2023
Subjects: Quality Assurance
Higher Education

description: As a follow-up to the development of the African Standards and Guidelines for Quality Assurance (ASG-QA) under the HAQAA initiative (Harmonisation, Quality Assurance and Accreditation in Africa), initiated by the European Union in the context of the Africa-EU Partnership, many activities were carried out by the implementing consortium of HAQAA and stakeholders, to promote and implement the ASG-QA. For example, evaluations of quality assurance agencies and ‘consultancy visits’ to emergent agencies were organised in some African countries to test the relevance of the ASG-QA and to give the structures of the countries concerned the opportunity to position themselves in relation to them. To further facilitate the use of the ASG-QA, a Guide on how to use the ASG-QA in higher education institutions and quality assurance agencies was developed. And, as the first collective initiative across linguistic lines, a dissemination activity of three organisations from different African regions was launched in the last year of the second phase of the HAQAA Initiative, to assess the widespread use of the ASG-QA in Africa. This project, hereafter called the ‘QA Network dissemination project’, was implemented by two QA networks and one national QA Agency, namely the Francophone African Network of National Quality Assurance Agencies (RAFANAQ), the East African Quality Assurance Network (EAQAN) and the National Quality Assurance Council of Mozambique (CNAQ).
title: 02_1711
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/
title: Dem Bundesverfassungsgericht entgegen: ablehnende Reaktionen der Politik auf verfassungsgerichtliche Entscheidungen
Creators: name: Kirchner, Raven
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2019
Subjects: subject: 340

description: JuWissBlog
title: African Quality Assurance Mechanisms (AQRM)
title: An Internal Quality Assurance Tool for Higher Education Institutions
titleType: AlternativeTitle
Creators: name: Oyewole, Olusola
Publisher: name: HAQAA Initiative
Year: 2022
Subjects: Higher Education
Quality Assurance

description: The African Quality Rating Mechanisms (AQRM) is a tool that higher education institutions in Africa can employ to ensure the quality of their programs and processes. It was adopted by the Conference of the African Union Ministers of Education in 2007. In 2018, the African Union Commission handed over the AQRM questionnaire to the AAU, but it was realized that an overhaul of the whole instrument was inevitable. The instrument was re-developed by the AAU and the launch of the African Quality Rating Mechanism (AQRM) for institutional improvement was done on Friday June 3rd 2022, with an overwhelming response from the whole world. The AQRM was promoted as part of the Harmonization of African Quality Assurance Programs 1 and 2, during which its contents were improved to take care of emerging issues in higher education, post-COVID. The HAQAA2 program was able to develop an 0n-line version of the AQRM so that institutions can complete the questionnaires on their own for online analysis. This tool has been found to be a useful tool for driving institutional internal quality assurance processes. Issues about the validations of institutional self-analysis have been raised. However, institutions are challenged to raise up internal validation teams to check on themselves. The AQRM tool can be used by any institution or by a unit, department or college in an institution. Its current version is to ensure that institutions can promote it to a wider use in their environment.
Additional file 1 of Tuberculosis related disability: a systematic review and meta-analysis
Creators: name: Alene, Kefyalew Addis
name: Wangdi, Kinley
name: Colquhoun, Samantha
name: Chani, Kudakwashe
name: Islam, Tauhid
name: Rahevar, Kalpeshsinh
name: Morishita, Fukushi
name: Byrne, Anthony
name: Clark, Justin
name: Viney, Kerri
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1. Search strategies.
Phanera pachyphylla var. pachyphylla var. pachyphylla
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera pachyphylla
Phanera pachyphylla var. pachyphylla

description: a. Phanera pachyphylla var. pachyphylla
DISTRIBUTION. Endemic to the Philippines.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 61, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
Evaluating Datalog via Tree Automata and Cycluits
Creators: name: Amarilli, Antoine
name: Bourhis, Pierre
name: Monet, Mikaël
name: Senellart, Pierre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: We investigate parameterizations of both database instances and queries that make query evaluation fixed-parameter tractable in combined complexity. We show that clique-frontier-guarded Datalog with stratified negation (CFG-Datalog) enjoys bilinear-time evaluation on structures of bounded treewidth for programs of bounded rule size. Such programs capture in particular conjunctive queries with simplicial decompositions of bounded width, guarded negation fragment queries of bounded CQ-rank, or two-way regular path queries. Our result is shown by translating to alternating two-way automata, whose semantics is defined via cyclic provenance circuits (cycluits) that can be tractably evaluated.
description: 56 pages, 63 references. Journal version of "Combined Tractability of Query Evaluation via Tree Automata and Cycluits (Extended Version)" at arXiv:1612.04203. Up to the stylesheet, page/environment numbering, and possible minor publisher-induced changes, this is the exact content of the journal paper that will appear in Theory of Computing Systems. Update wrt version 1: latest reviewer feedback
Fair Leader Election for Rational Agents in Asynchronous Rings and Networks
Creators: name: Yifrach, Assaf
name: Mansour, Yishay
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We study a game theoretic model where a coalition of processors might collude to bias the outcome of the protocol, where we assume that the processors always prefer any legitimate outcome over a non-legitimate one. We show that the problems of Fair Leader Election and Fair Coin Toss are equivalent, and focus on Fair Leader Election. Our main focus is on a directed asynchronous ring of $n$ processors, where we investigate the protocol proposed by Abraham et al. \cite{abraham2013distributed} and studied in Afek et al. \cite{afek2014distributed}. We show that in general the protocol is resilient only to sub-linear size coalitions. Specifically, we show that $Ω(\sqrt{n\log n})$ randomly located processors or $Ω(\sqrt[3]{n})$ adversarially located processors can force any outcome. We complement this by showing that the protocol is resilient to any adversarial coalition of size $O(\sqrt[4]{n})$. We propose a modification to the protocol, and show that it is resilient to every coalition of size $Θ(\sqrt{n})$, by exhibiting both an attack and a resilience result. For every $k \geq 1$, we define a family of graphs ${\mathcal{G}}_{k}$ that can be simulated by trees where each node in the tree simulates at most $k$ processors. We show that for every graph in ${\mathcal{G}}_{k}$, there is no fair leader election protocol that is resilient to coalitions of size $k$. Our result generalizes a previous result of Abraham et al. \cite{abraham2013distributed} that states that for every graph, there is no fair leader election protocol which is resilient to coalitions of size $\lceil \frac{n}{2} \rceil$.
description: 48 pages, PODC 2018
title: 02_0401
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/
A theoretical analysis and determination of the technical requirements for a Bragg diffraction-based cold atom interferometry gravimeter
Creators: name: Hu, Qing-Qing
name: Yang, Jun
name: Luo, Yu-Kun
name: Jia, Ai-Ai
name: Wei, Chun-Hua
name: Li, Ze-Huan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present here a new type of cold atom interferometry gravimeter based on Bragg diffraction, which is able to increase the gravity measurement sensitivity and stability of common Raman atom gravimeters significantly. By comparing with Raman transition, the principles and advantages of Bragg diffraction-based atom gravimeters have been introduced. The theoretical model for a time-domain Bragg atom gravimeter with atomic incident direction parallels to the wave vector of Bragg lasers has been constructed. Some key technical requirements for an nth-order Bragg diffraction-based atom gravimeter have been deduced, including the temperature of atom cloud, the diameter, curvature radius, frequency, intensity, and timing sequence of Bragg lasers, etc. The analysis results were verified by the existing experimental data in discussion. The present study provides a good reference for the understanding and construction of a Bragg atom gravimeter.
description: 9 pages, 6 figures
Letter from Fred A. Dolph to William Elliot Griffis, May 1, 1920
Creators: name: Dolph, Fred A.
Publisher: name: No Publisher Supplied
Year: 1920

description: Confirms the possession of a copy of notes made from Du Halde's work. Includes information from the translation, including information about the Koreans dating back their society to 4253rd year of their national existence, Korea's domain over Chantong and Kiang-nam from 1324 BC to 246 BC as well as over Japan, the Hans, and Fou-yu.
Universality of jamming of non-spherical particles
Creators: name: Brito, Carolina
name: Ikeda, Harukuni
name: Urbani, Pierfrancesco
name: Wyart, Matthieu
name: Zamponi, Francesco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Amorphous packings of non-spherical particles such as ellipsoids and spherocylinders are known to be hypostatic: the number of mechanical contacts between particles is smaller than the number of degrees of freedom, thus violating Maxwell's mechanical stability criterion. In this work, we propose a general theory of hypostatic amorphous packings and the associated jamming transition. First, we show that many systems fall into a same universality class. As an example, we explicitly map ellipsoids into a system of `breathing' particles. We show by using a marginal stability argument that in both cases jammed packings are hypostatic, and that the critical exponents related to the contact number and the vibrational density of states are the same. Furthermore, we introduce a generalized perceptron model which can be solved analytically by the replica method. The analytical solution predicts critical exponents in the same hypostatic jamming universality class. Our analysis further reveals that the force and gap distributions of hypostatic jamming do not show power-law behavior, in marked contrast to the isostatic jamming of spherical particles. Finally, we confirm our theoretical predictions by numerical simulations.
description: 6 pages, 5 figures
title: Wohin stupst uns der Staat?: Eine Betrachtung der Widerspruchslösung für die Organspende im Lichte der Grundrechte
Creators: name: Honer, Mathias
name: Rudloff, Tobias
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2019
Subjects: subject: 340

description: JuWissBlog
Towards a Theory of Software Development Expertise
Creators: name: Baltes, Sebastian
name: Diehl, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Software development includes diverse tasks such as implementing new features, analyzing requirements, and fixing bugs. Being an expert in those tasks requires a certain set of skills, knowledge, and experience. Several studies investigated individual aspects of software development expertise, but what is missing is a comprehensive theory. We present a first conceptual theory of software development expertise that is grounded in data from a mixed-methods survey with 335 software developers and in literature on expertise and expert performance. Our theory currently focuses on programming, but already provides valuable insights for researchers, developers, and employers. The theory describes important properties of software development expertise and which factors foster or hinder its formation, including how developers' performance may decline over time. Moreover, our quantitative results show that developers' expertise self-assessments are context-dependent and that experience is not necessarily related to expertise.
description: 14 pages, 5 figures, 26th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering (ESEC/FSE 2018), ACM, 2018
Non-Gaussian Component Analysis using Entropy Methods
Creators: name: Goyal, Navin
name: Shetty, Abhishek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Data Structures and Algorithms (cs.DS)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Non-Gaussian component analysis (NGCA) is a problem in multidimensional data analysis which, since its formulation in 2006, has attracted considerable attention in statistics and machine learning. In this problem, we have a random variable $X$ in $n$-dimensional Euclidean space. There is an unknown subspace $Γ$ of the $n$-dimensional Euclidean space such that the orthogonal projection of $X$ onto $Γ$ is standard multidimensional Gaussian and the orthogonal projection of $X$ onto $Γ^{\perp}$, the orthogonal complement of $Γ$, is non-Gaussian, in the sense that all its one-dimensional marginals are different from the Gaussian in a certain metric defined in terms of moments. The NGCA problem is to approximate the non-Gaussian subspace $Γ^{\perp}$ given samples of $X$. Vectors in $Γ^{\perp}$ correspond to `interesting' directions, whereas vectors in $Γ$ correspond to the directions where data is very noisy. The most interesting applications of the NGCA model is for the case when the magnitude of the noise is comparable to that of the true signal, a setting in which traditional noise reduction techniques such as PCA don't apply directly. NGCA is also related to dimension reduction and to other data analysis problems such as ICA. NGCA-like problems have been studied in statistics for a long time using techniques such as projection pursuit. We give an algorithm that takes polynomial time in the dimension $n$ and has an inverse polynomial dependence on the error parameter measuring the angle distance between the non-Gaussian subspace and the subspace output by the algorithm. Our algorithm is based on relative entropy as the contrast function and fits under the projection pursuit framework. The techniques we develop for analyzing our algorithm maybe of use for other related problems.
Two-dimensional Lattice Gross-Neveu Model with Wilson Fermion Action at Finite Temperature and Chemical Potential
Creators: name: Izubuchi, Taku
name: Noaki, Junichi
name: Ukawa, Akira
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the phase structure of the two-dimensional lattice Gross-Neveu model formulated with the Wilson fermion action to leading order of 1/N expansion. Structural change of the parity-broken phase under the influence of finite temperature and chemical potential is studied. The connection between the lattice phase structure and the chiral phase transition of the continuum theory is clarified.
description: 42 pages, 20 EPS figures, using REVTex
title: Die öffentliche Identifizierung von Beschuldigten durch die Staatsanwaltschaft: Eine Gesetzeslücke mit schwerwiegenden Folgen
Creators: name: Eßwein, Julia
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2019
Subjects: subject: 340

description: JuWissBlog
Letter from Clyde Eagleton to William Elliot Griffis, October 9, 1921
Creators: name: Eagleton, Clyde
Publisher: name: No Publisher Supplied
Year: 1921

description: Responds to Griffis' question about instances of the US withdrawing legation/annulling treaties. Explains there have not been any cases involving a violation of treaty. In regards to withdrawing legation from Japan because of Korea, the closest example being the attitude towards Spain because of the treatment of Cuba.
Comment on ``Neutrino oscillations in the early universe: how can large lepton asymmetry be generated?"
Creators: name: Di Bari, P.
name: Foot, R.
name: Volkas, R. R.
name: Wong, Y. Y. Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We comment on the recent paper by A. D. Dolgov, S. H. Hansen, S. Pastor and D. V. Semikoz (DHPS) [Astropart. Phys. {\bf 14}, 79 (2000)] on the generation of neutrino asymmetries from active-sterile neutrino oscillations. We demonstrate that the approximate asymmetry evolution equation obtained therein is an expansion, up to a minor discrepancy, of the well-established static approximation equation, valid only when the supposedly new higher order correction term is small. In the regime where this so-called ``back-reaction'' term is large and artificially terminates the asymmetry growth, their evolution equation ceases to be a faithful approximation to the Quantum Kinetic Equations (QKEs) simply because pure Mikheyev-Smirnov-Wolfenstein (MSW) transitions have been neglected. At low temperatures the MSW effect is the dominant asymmetry amplifier. Neither the static nor the DHPS approach contains this important physics. Therefore we conclude that the DHPS results have sufficient veracity at the onset of explosive asymmetry generation, but are invalid in the ensuing low temperature epoch where MSW conversions are able to enhance the asymmetry to values of order $0.2 - 0.37$. DHPS do claim to find a significant final asymmetry for very large $δm^2$ values. However, for this regime the effective potential they employed is not valid.
description: RevTeX, 32 pages, including 4 embedded figures; this version to appear in Astropart.Phys
Asymptotic expansion of the lattice scalar propagator in coordinate space
Creators: name: Paladini, Beatrice
name: Sexton, James C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The asymptotic expansion of the massive scalar field propagator on a n-dimensional lattice is derived. The method used is based on the evaluation of the asymptotic expansion of the modified Bessel function $I_ν(ν^{2} β)$ as the order $ν$ grows to infinity.
description: 13 pages, 2 figures. Updated version (accepted for publication on Phys. Lett. B) includes evaluation of the one-loop mass renormalization in lattice lambda phi^4 theory
Formation of the Ring-like Structure in the SN 1987A Nebula due to the Magnetic Pressure of the Toroidal Field
Creators: name: Washimi, Haruichi
name: Shibata, Shinpei
name: Mori, Masao
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Several weeks after the explosion of supernova (SN) 1987A, the UV flash of the SN illuminated a ring-like structure in the circumstellar material at about 0.65 ly from the SN. The interaction between the stellar winds from the SN progenitor is considered to be the candidate for the formation of the circumstellar structure. In the case that the stellar winds are spherically symmetric, the interaction should result in a shell-like structure. However, in this paper we show that the magnetic field in the winds causes an anisotropy which leads to the formation of a ring-like structure. When the fast wind of the blue supergiant phase of the progenitor sweeps up the surrounding slow wind of the red-supergiant phase, the magnetic field as well as the wind material are piled up in the interaction region. Since the magnetic energy increases in proportion to the square of the amplitude, the magnetic field exhibits its effect prominently at the interaction region; due to the magnetic pressure force the material at lower latitudes is compressed into a ring-like structure. It is suggested that this magnetic process can also explain the newly observed pair of rings of the SN 1987A nebula.
description: 18 pages LaTeX, 3 PostScript figures
Intro to R and Open Science Practices for Biologists (Arabic)
Creators: name: Monah Abou Alezz
name: Batool Almarzouq
name: Annajiat Alim Rasel
name: Abdulrahman Dallak
name: Mona Alsharif
Publisher: name: Zenodo
Year: 2022
Subjects: open science
bioinformatics
open educational resources
communities
git
DOI
zenodo
Saudi Arabia's 2030 vision

description: This is a 3-day hands-on Carpentries workshop delivered to sFDA staff by introducing R and Open Science. It focuses on data wrangling and visualisation with Tidyverse and ggplot2 and how to use packages from Bioconductor to analyse biological data. It also introduces best practices in open science and Reproducibility using git and GitHub. 

The workshop is organised by the Open Science Community Saudi Arabia using materials from intro to R and RStudio for Genomics and Introduction to Open Data Science with R.The workshop was delivered by: Dr. Batool Almarzouq, Dr. Monah Abou Alezz, Annajiat Alim Rasel, Mona Alsharif and Abdulrahman Dallak.

Date: 31st of October - 2nd of November 2022 (11:00 am - 2:00pm Riyadh time).

The Slides are divided to 7 sections:

01- Introduction to the Workshop

02- Introduction to Open Science

03- Introduction to R and RStudio

04- Introduction to GitHub

05- Introduction to the VCF dataset

06- Introduction to ggplot2

07- RMarkdown and Summary

The workshop materials associated with the workshop can be found here.
description: These are the Slides associated with the Carpentries Workshop delivered by Open Science Community to sFDA staff.
Restorative and Transformative Justice in International Law
Creators: name: Uerpmann-Wittzack, Robert
Publisher: name: Universität Regensburg
Year: 2024
Subjects: subject: ICC, "Al Mahdi", transitional justice
subject: 340 Recht

description: International law deals with regime change and post-conflict situations under the perspective of transitional justice rather than restorative justice. It envisages a broad range of mechanisms which relate to (1.) truth-seeking, (2.) criminal justice, (3.) reparations, and (4.) guarantees of non-recurrence.

International institutions have codified important standards for transitional justice. The UN Basic Principles and Guidelines on the Right to a Remedy and Reparation and the UN Principles to Combat Impunity are examples of this. Some institutions like the International Criminal Court are directly involved in providing transitional justice. The Al-Mahdi case illustrates how an international institution can further develop international standards pertaining to transitional justice and to reparation in particular.

Finally, international human rights law provides a framework for dealing with transitional justice. This is particularly true for the European Convention on Human Rights with the specific standards developed by the European Court of Human Rights. In essence, any project of transitional or restorative justice must respect the international rule of law.
Multiinstanton ladders in Baryon Number Violating Processes
Creators: name: Lazarides, G.
name: Vlachos, N. D.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We estimate the contribution of a class of multiinstanton ladder graphs to baryon and lepton number violating processes in the standard model. We find that this contribution is negligible and does not alter the high energy behavior of the leading semiclassical approximation.
description: 15 pages, 2 figures RevTex
On structure of solutions of 1-dimensional 2-body problem in Wheeler-Feynman electrodynamics
Creators: name: Klimenko, Stanislav V.
name: Nikitin, Igor N.
name: Urazmetov, Wasil F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The problem of 1-dimensional ultra-relativistic scattering of 2 identical charged particles in classical electrodynamics with retarded and advanced interactions is investigated.
description: 16 pages, 14 figures
$c$ at the belfry
Creators: name: Semay, Claude
name: Bue, Francesco Lo
name: Mélin, Soizic
name: Michel, Francis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In 1849, Hippolyte Fizeau determined the speed of light in a famous experiment. The idea was to measure the time taken for a pulse of light to travel between an intense light source and a mirror about 8 km away. A rotating cogwheel with 720 notches, that could be rotated at a variable speed, was used to chop the light beam and determine the flight time. In 2017, physicists and technicians of the University of Mons in Belgium reproduced the experiment with modern devices to allow members of the public to measure the speed of light themselves. The light source used was a low power laser, and the cogwheel was replaced by an electrically driven chopper, but the general spirit of Fizeau's experiment was preserved. The exhibition was organised in the belfry of Mons, a baroque-style building classified as a UNESCO World Heritage site. The solutions found for the main problems encountered are presented here to help colleagues intending to reproduce the experiment.
description: OPEN ACCESS
title: Transcription d'un entretien auprès d’une mère allaitant son enfant d’un mois et demi dans la ville de Florianopolis au Brésil
Creators: name: Campos, Danièla de Quieroz
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Source: T-4872
description: Transcription en langue portugaise
description: L’entretien se déroule au domicile de l’informatrice qui allaite son nouveau-né âgé d’un mois et demi. L’enquête débute sur le sujet du déroulement de l’allaitement de l’informatrice (ses sensations, comment cela se passe avec son enfant, si elle a ressenti des douleurs, si elle a utilisé des compléments alimentaires pour nourrir son enfant). L’informatrice est concise dans ses réponses. Elle explique que c’est son médecin obstétricien qui l’a conseillée sur l’allaitement mais elle précise que personne ne lui a parlé de colostrum. Le conseil qu’elle a jugé le plus utile de la part du médecin est de prendre le soleil sur sa poitrine. L’informatrice déclare que le colostrum est bon pour l’enfant. La discussion se poursuit sur le régime alimentaire de la mère et les problèmes intestinaux de son enfant (coliques). L’informatrice évoque la première semaine après la naissance de son enfant et l’aide qu’elle a reçu de la part de son mari. Elle décrit les sensations qu’elle ressent au moment de l’allaitement. L’informatrice explique que l’allaitement renforce le système immunitaire ainsi que le système respiratoire. Elle ajoute que l’allaitement maternel est intéressant d'un point de vue économique. À la fin de l’enquête sont évoqués les lieux où l’informatrice allaite son enfant et son point de vue sur l’allaitement en public.