cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Doubly Heavy Baryon Production at A High Luminosity $e^+ e^-$ Collider
Creators: name: Jiang, Jun
name: Wu, Xing-Gang
name: Liao, Qi-Li
name: Zheng, Xu-Chang
name: Fang, Zhen-Yun
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the framework of nonrelativistic QCD, we make a detailed discussion on the doubly heavy baryon production through the $e^+ e^-$ annihilation channel, $e^{+}e^{-}\rightarrowγ/Z^0 \rightarrow Ξ_{QQ^{\prime}} +\bar{Q} +\bar{Q^{\prime}}$, at a high luminosity $e^{+}e^{-}$ collider. Here $Q^{(\prime)}$ stands for the heavy $b$ or $c$ quark. In addition to the channel through the usually considered diquark state $(QQ^{\prime})[^3S_1]_{\bf\bar{3}}$, contributions from the channels through other same important diquark states such as $(QQ^{\prime})[^1S_0]_{\bf 6}$ have also been discussed. Uncertainties for the total cross sections are predicted by taking $m_c=1.80\pm0.30$ GeV and $m_b=5.10\pm0.40$ GeV. At a super $Z$-factory running around the $Z^0$ mass and with a high luminosity up to ${\cal L} \propto 10^{34}\sim 10^{36}{\rm cm}^{-2} {\rm s}^{-1}$, we estimate that about $1.1\times10^{5 \sim 7}$ $Ξ_{cc}$ events, $2.6\times10^{5 \sim 7}$ $Ξ_{bc}$ events and $1.2\times 10^{4 \sim 6}$ $Ξ_{bb}$ events can be generated in one operation year. Such a $Z$-factory, thus, will provide a good platform for studying the doubly heavy baryons in comparable to the CERN large hadronic collider.
description: 9 pages, 4 figures. To be published in Phys.Rev. D
Wilhelm Kühlmann, Walter Ernst Schäfer (Hrsg.), Zwischen Direktorium und Empire. Die Briefe Gottlieb Konrad Pfeffels an Johann Georg Schweighäuser (1795–1808), 1992
Creators: name: Seifert, Hans-Ulrich
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 20, Nr. 2 (1993)
title: Концепция современного периодического издания
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: Учебное пособие посвящено анализу ситуации, складывающейся в России в системе печатных и цифровых медиа. Исследуются происходящие в этой системе трансформации, возникающие в связи с индустриализацией, концентрацией и интеграцией коммуникационных ресурсов. В практической части издания описаны различные подходы к разработке концепции периодического издания и реализации редакционной политики. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта высшего образования. Учебное пособие предназначено для бакалавров и магистрантов, обучающихся по укрупненной группе направлений подготовки высшего образования «Средства массовой информации и информационно-библиотечное дело», изучающих дисциплины: «Разработка концепции мультимедийного СМИ», «Экономика и менеджмент СМИ», «Маркетинг в СМИ», а также будет полезно для студентов всех направлений подготовки высшего образования, учебными планами которых предусмотрено изучение данных дисциплин.
Black Hole Formation with an Interacting Vacuum Energy Density
Creators: name: Campos, M.
name: Lima, J. A. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the gravitational collapse of a spherically symmetric massive core of a star in which the fluid component is interacting with a growing vacuum energy density. The influence of the variable vacuum in the collapsing core is quantified by a phenomenological β-parameter as predicted by dimensional arguments and the renormalization group approach. For all reasonable values of this free parameter, we find that the vacuum energy density increases the collapsing time but it cannot prevent the formation of a singular point. However, the nature of the singularity depends on the values of β. In the radiation case, a trapped surface is formed for β<1/2 whereas for β>1/2, a naked singularity is developed. In general, the critical value is β=1-2/3(1+ω), where the ω-parameter describes the equation of state of the fluid component.
description: 9 pages, 8 figures
title: A compreensão leitora de alunos brasileiros: uma análise com base no nível de escolaridade, no tipo de tarefa e no tipo de questões
Creators: name: Pereira, Vera
name: Baretta, Danielle
name: Valente, Patrícia
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais, Escola Superior de Educação do Instituto Politécnico de Lisboa
Year: 2020

description: Neste artigo, os autores apresentam os fundamentos, os procedimentos e os resultados de uma pesquisa sobre compreensão leitora, com apoio teórico em estudos psicolinguísticos que a associam a atividades inferenciais (Kintsch, 1998; Giasson 2000; Graesser, Singer e Trabasso, 1994; Vidal-Abarca e Rico, 2003). Teve como objetivo examinar a compreensão leitora de alunos brasileiros em suas relações com o nível de escolaridade, o tipo de tarefa e o nível inferencial de cada questão. Os sujeitos da pesquisa foram 42 alunos do 4º ano do Ensino Fundamental e 50 do 5º ano, de uma escola pública da cidade de Porto Alegre (RS/Brasil). A coleta de dados foi realizada utilizando três tipos de tarefas – Questionário, Verdadeiro ou Falso e Múltipla Escolha, com correspondência das questões entre os conteúdos e os níveis inferenciais. Desse modo, cada sujeito respondeu a uma tarefa apenas, sendo essa distribuição realizada aleatoriamente em cada turma de alunos. Os dados coletados foram categorizados e tratados estatisticamente por meio da análise de variância (ANOVA) de dupla classificação (Two-way ANOVA), possibilitando a obtenção dos seguintes resultados: a) com relação ao nível de escolaridade, verifi ou-se diferença signific - tiva no desempenho em compreensão leitora dos grupos investigados; b) com relação ao tipo de tarefa, em ambos os anos escolares, a tarefa Verdadeiro ou Falso foi a que apresentou as menores médias. A tarefa Questionário, por sua vez, obteve as médias mais elevadas, enquanto a tarefa Múltipla Escolha apresentou médias intermediárias; e c) com relação ao nível inferencial das questões, observou-se que nos dois grupos as respostas corretas tenderam a diminuir conforme aumentou o nível inferencial da pergunta.
New Constraints on Preferred Frame Effects from Binary Pulsars
Creators: name: Shao, Lijing
name: Wex, Norbert
name: Kramer, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Preferred frame effects (PFEs) are predicted by a number of alternative gravity theories which include vector or additional tensor fields, besides the canonical metric tensor. In the framework of parametrized post-Newtonian (PPN) formalism, we investigate PFEs in the orbital dynamics of binary pulsars, characterized by the two strong-field PPN parameters, α_1 and α_2. In the limit of a small orbital eccentricity, α_1 and α_2 contributions decouple. By utilizing recent radio timing results and optical observations of PSRs J1012+5307 and J1738+0333, we obtained the best limits of α_1 and α_2 in the strong-field regime. The constraint on α_1 also surpasses its counterpart in the weak-field regime.
description: 3 pages, 1 figure; submitted to Proceedings of IAU Symposium 291 -- Neutron Stars and Pulsars: Challenges and Opportunities after 80 years, (ed.) J. van Leeuwen
Приспособление для хранения и переноски печатных плат
Creators: name: В.В., Любимов
Publisher: name: Zenodo
Year: 1985
Subjects: логистика, устройства хранения печатных плат, транспортировка плат и электронных элементов

description: В работе (в предложении) дано описание оригинальной конструкции устройства для хранения и переноски печатных плат различных размеров и конфигурации. Устройство обеспечивает удобную логистику и безопасное хранение плат после их монтажа на производстве и в лабораториях. На данное рационализаторское предложение получено официальное Удостоверение зарегистрированное в Патентном отделе ИЗМИРАН СССР 30.04.1985 г. под №28/268.
Non-linear lattice response of SmFeAsO_{1-x}F_{x} superconductor to hydrostatic pressure
Creators: name: Liarokapis, E.
name: Calamiotou, M.
name: Zhigadlo, N. D.
name: Katrych, S.
name: Karpinski, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Hydrostatic pressure Raman measurements have been carried out on the SmFeAsO series of oxypnictides with varying amount of doping (F substitution for O and Co for Fe) and transition temperature (T_{c}), in order to investigate lattice modifications and their connection to doping and superconductivity. Synchrotron XRD data on some of these compounds indicated that at low doping the lattice constants vary smoothly with pressure, but with increasing F concentration there is a deviation from the normal equation of state and these effects are related with modifications in the superconducting FeAs4 tetrahedra. The hydrostatic pressure Raman measurements show that the A1g mode of the rare earth atom for the superconducting compounds deviates from the linear pressure dependence at the same pressures where the XRD results indicate pressure-induced lattice anomalies. A similar anomaly is found for the As phonon of same symmetry. As in cuprates, the effect is diminished in the undoped compounds and it is not related with the F substitution being present in the Sm(Fe_{1-x}Co_{x})AsO as well. The calculated Grüneisen parameter for the Sm phonon ({γ\approx}1.5) is very similar to the corresponding values of cuprates and it does not vary with doping. For the Fe mode it has higher value ({γ\approx}1.8) than for As ({γ\approx}1) indicating a more anharmonic phonon.
Convolution/deconvolution of generalized Gaussian kernels with applications to proton/photon physics and electron capture of charged particles
Creators: name: Ulmer, W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Scatter processes of photons lead to blurring of images produced by CT (computed tomography) or CBCT (cone beam computed tomography) in the KV domain or portal imaging in the MV domain (KV: kilovolt age, MV: megavoltage). Multiple scatter is described by, at least, one Gaussian kernel. In various situations, this approximation is crude, and we need two/three Gaussian kernels to account for the long-range tails (Landau tails), which appear in the Molière scatter of protons, energy straggling and electron capture of charged particles passing through matter and Compton scatter of photons. The ideal image (source function) is subjected to Gaussian convolutions to yield a blurred image recorded by a detector array. The inverse problem is to obtain the ideal source image from measured image. Deconvolution methods of linear combinations of two/three Gaussian kernels with different parameters s0, s1, s2 can be derived via an inhomogeneous Fredholm integral equation of second kind (IFIE2) and Liouville - Neumann series (LNS) to provide the source function ρ. The determination of scatter parameter functions s0, s1, s2 can be best determined by Monte-Carlo simulations. A particular advantage of this procedure is given, if the scatter functions s0, s1, s2 are not constant and depend on coordinates. This fact implies that the scatter functions can be calibrated according to the electron density ρelectron provided by image reconstructions. The convergence criterion of LNS can always be satisfied with regard to the above mentioned cases. A generalization of the present theory is given by an analysis of convolution problems based on the Dirac equation and Fermi-Dirac statistics leading to Landau tails. This generalization is applied to Bethe-Bloch equation (BBE) of charged particles to analyze electron capture. The methodology can readily be extended to other disciplines of physics.
description: Preprint. arXiv admin note: substantial text overlap with arXiv:1105.3401, arXiv:1109.2509. Review presentation at the Budapest International Conference on Mathematical Models in Physics, 2012
Aesthetic fandom : furries in the 1970s
Creators: name: Dunn, Kameron Isaiah
name: 0000-0002-3291-7695
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Furry
Fandom
Furries
Aesthetic
Utopia
Cultural history
1970s

description: This report offers a cultural history of the furry fandom by analyzing their emergence in the 1970s within broader transnational economic and cultural flows. The furry fandom is a community of people interested in anthropomorphic animals, the kind you see in Disney animated films and newspaper cartoons. This aesthetic interest differentiates furries from other fandoms emerging at this time whose congregation is normally predicated on an interest in a particular piece of media, such as Trekkies and their love of Star Trek. Furries’ interest in the aesthetics of anthropomorphic animals can be transformative and places them within a group of people who foster this niche interest as well as aspects of their queerness. Indeed, the furry fandom is majority LGBTQ+-identifying. This history examines niche interest and the queerness of the furry fandom, placing these facets into broader conversations of queer theory and consumer capitalism. Ultimately, this report shows how furries co-construct a sort of utopic reality within larger society’s political and economic anxiety in the 1970s, and how these originating practices continue today. Furry cultural production demonstrates elements of American cartoons as well as Japanese anime made manifest in their art, such as their alter-egos known as “fursonas.” This blending of anthropomorphic styles into something uniquely furry is a practice that is ongoing. This report utilizes a mixed methods approach including historiography and visual analysis to tell this story of furries’ origins in the 1970s and their persistence to today.
Panel: Turn your existing Python analysis code into deployable dashboards
Creators: name: Rudiger, Philipp
Publisher: name: Zenodo
Year: 2019

description: Over the last decade the Python scientific ecosystem have become an incredibly powerful toolkit for performing analyses and visualizing data. Once an analysis is done it often has to be shared with a wider audience, either within an organization or with the wider public, but this step often requires an entirely different set of tools and skillset. Panel is a new, open-source Python library built to easily wrap the outputs of an analysis, combine them with widgets and then lay them out as an interactive app or dashboard. This enables faster iteration cycles within organizations and ensures users without in-depth familiarity with web programming can develop and deploy complex dashboards with minimal code. Panel natively supports a wide range of plotting tools and many other types of data making it trivial to work with the tools users are already familiar with. A complex interactive Panel-based dashboard is typically many times shorter than the equivalent Dash or Bokeh code, focusing on expressing relationships between widgets, computation, and visualizations directly. At the same time Panel is not limited to building simple apps and can be used to visualize complex, multi-stage analysis pipelines, provides full styling flexibility using CSS and Bokeh themes and has the ability to dynamically resize to the size of the browser window. Once an application is built either in a Python script or notebook it can trivially be deployed as a standalone app using Bokeh Server without any change in behavior. Alternatively, Panel apps can be exported to static HTML files by defining Javascript based interactions or even recording and embedding the app's state space, making it possible to share interactive visualizations as self-contained files. In the talk we will discover some of the core ideas behind Panel, go through the process of making an existing Jupyter notebook deployable as a dashboard and finally look at a number of case studies of real world dashboards analyzing large volumes of scientific data. With Panel, your analyses and visualizations can now very easily leap from your notebook or custom scripts into the real world!
title: E-Textbooks an wissenschaftlichen Bibliotheken
Creators: name: Lang-Steixner, Viktoria
Year: 2023

description: Aufgrund der steigenden Nachfrage an elektronischer Literatur für Studium und Lehre sind die Mitarbeiter:innen an Hochschulbibliotheken vermehrt mit Ankaufswünschen für Lehrbücher konfrontiert, die von Verlagen nicht als herkömmliche E-Books zur Lizenzierung angeboten werden, sondern in Form von E-Textbook-Modellen. Die Masterarbeit untersucht, welche Auswirkungen die Lizenzierung von neuartigen E-Textbooks auf die bibliothekarische Arbeit hat. Anhand der IFLA-Trend-Reports wird eruiert, welche Chancen und Herausforderungen derzeit im Bibliothekswesen vernommen werden. Um daraus Rückschlüsse auf den Einsatz von E-Textbooks ziehen zu können, wird zunächst ein grundlegender Überblick der aktuellen Forschungsliteratur zu den folgenden Schwerpunkten gegeben: Auswirkungen der Digitalisierung auf die bibliothekarische Arbeit, die E-Ressourcen-Verwaltung an wissenschaftlichen Bibliotheken sowie im Besonderen E-Books. Die Masterarbeit wird daraufhin zeigen, welche Chancen und Herausforderungen aus den IFLA-Trend-Reports in der Fachliteratur zu den genannten Themenbereichen bereits aufgegriffen wurden und wo sie verortet werden können. Von diesen Erkenntnissen wird abgeleitet, welche Auswirkungen auch auf die bibliothekarische Arbeit durch die Lizenzierung von E-Textbooks zutreffen können. In einem letzten Schritt wird dies anhand der Analyse und Beschreibung von drei E-Textbook-Modellen unterschiedlicher Wissenschaftsverlage überprüft. Die Ergebnisse zeigen unter anderem, dass für bibliothekarische Tätigkeiten zunehmend mehr technisches Know-How benötigt wird, da die Maßnahmen seitens der Verlage zum Schutz von urheberrechtlich geschützten Inhalten zunehmend verschärft werden. Der daraus resultierende Fortbildungsbedarf kann einerseits als Herausforderung wahrgenommen werden, aber ein besser ausgebildetes Personal auch als Chance, um das Ansehen von bibliothekarischer Arbeit zu erhöhen.
MagNetUS 2021 - Day 3 - K. Klein - Parker Solar Probe: Advancing Our Understanding of Plasma Processes in the Young Solar Wind
Creators: name: Klein, Kris
Publisher: name: Zenodo
Year: 2021

description: MagNetUS 2021 - Day 3
 Speaker: Kris Klein
 Title: Parker Solar Probe: Advancing Our Understanding of Plasma Processes in the Young Solar Wind
Additional file 1 of Effect of early stellate ganglion block in cerebral vasospasm after aneurysmal subarachnoid hemorrhage (BLOCK-CVS): study protocol for a randomized controlled trial
Creators: name: Jing, Longnian
name: Wu, Youxuan
name: Liang, Fa
name: Jian, Minyu
name: Bai, Yang
name: Wang, Yunzhen
name: Liu, Haiyang
name: Wang, Anxin
name: Chen, Xiaolin
name: Han, Ruquan
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Neuroscience
Pharmacology
Science Policy
Mental Health

description: Additional file 1. SPIRIT 2013 Checklist.
Triple $Z^0$-boson production in large extra dimensions model at ILC
Creators: name: Ruo-Cheng, Jiang
name: Xiao-Zhou, Li
name: Wen-Gan, Ma
name: Lei, Guo
name: Ren-You, Zhang
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the effects induced by the interactions of the Kaluza-Klein (KK) graviton with the standard model (SM) particles on the triple $Z^0$-boson production process at the ILC in the framework of the large extra dimension (LED) model. We present the dependence of the integrated cross sections on the electron-positron colliding energy $\sqrt{s}$, and various kinematic distributions of final $Z^0$ bosons and their subsequential decay products in both the SM and the LED model. We also provide the relationship between the integrated cross section and the fundamental scale $M_S$ by taking the number of the extra dimensions ($d$) as 3, 4, 5, and 6, respectively. The numerical results show that the LED effect can induce a observable relative discrepancy for the integrated cross section ($δ_{LED}$), which can reach the value of $13.11% (9.27%)$ when $M_S = 3.5 (3.8) TeV$ and the colliding energy $\sqrt{s} = 1 TeV$. We find the relative discrepancy of LED effect can even reach few dozen percent in the high transverse momentum area or the central rapidity region of the final $Z^0$-bosons and muons.
description: 14 pages, 7 figures
Kako prepoznati lažne vesti u savremenom tehnološkom okruženju - Primeri iz prakse
Creators: name: Vučenović, Tamara
Publisher: name: Zenodo
Year: 2022
Subjects: fake news
media
digital technologies
IT
education
disinformation

description: Presentation for the PSSOH paper on fake news in the contemporary technological environment.
description: Title in English "How to Recognize Fake News in the Contemporary Technological Environment - Examples from the Practice". This version contains only presentation for the conference paper.
Emergent strategy in applied theatre with youth : traversing fear and creating justice
Creators: name: Hillis, Faith Alyce
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Emergent strategy
Applied theatre
Justice
Youth theatre
Applied drama
Theatre for change
Performing Justice Project

description: Having conversations about gender and racial justice and actively engaging in performance-based change work can be complex and difficult. As a facilitator of performance work focused on social justice, I am tasked with constantly learning about and reflecting on my own complicated relationships to race, gender, injustice and its many manifestations. While I have the privilege to work with young people as they journey through their own process of discovery and exploration, the process of simultaneously guiding others and the self to explore gender and racial justice through theatre, creates experiences of fear, uncertainty, and deep questioning in my work. Therefore, with this study, I explore how adrienne maree brown’s theories on sustainable activism and social justice practices offer pathways towards acknowledging, questioning and moving through moments of fear in applied theatre. Borrowing from adrienne maree brown’s writing on sustainable activism in Emergent Strategy, I look at two of her core concepts in relation to my own work with young people in the Performing Justice Project: 1. valuing small scale growth and change (fractals) 2. honoring nonlinear growth and transformation, I apply and then analyze how a focus on small scale growth and change and nonlinear growth and transformation shape my own ability to address moments of fear and move toward gender and racial justice with young participants. Using reflective practitioner research, this MFA thesis examines how the artist-facilitator might acknowledge and recognize moments where fear arises to use emergent strategies in performance-based work to engage the body in moving past fear in order to envision and perform justice.
Stator flux optimization on direct torque control with fuzzy logic
Creators: name: Korkmaz, Fatih
name: Cakir, M. Faruk
name: Korkmaz, Yilmaz
name: Topaloglu, Ismail
Publisher: name: arXiv
Year: 2012
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The Direct Torque Control (DTC) is well known as an effective control technique for high performance drives in a wide variety of industrial applications and conventional DTC technique uses two constant reference value: torque and stator flux. In this paper, fuzzy logic based stator flux optimization technique for DTC drives that has been proposed. The proposed fuzzy logic based stator flux optimizer self-regulates the stator flux reference using induction motor load situation without need of any motor parameters. Simulation studies have been carried out with Matlab/Simulink to compare the proposed system behaviors at vary load conditions. Simulation results show that the performance of the proposed DTC technique has been improved and especially at low-load conditions torque ripple are greatly reduced with respect to the conventional DTC.
description: 8 pages, 8 figures, Itca 2012 conference
Kako prepoznati lažne vesti u savremenom tehnološkom okruženju - Primeri iz prakse
Creators: name: Vučenović, Tamara
Publisher: name: Zenodo
Year: 2022
Subjects: fake news
media
digital technologies
IT
education
disinformation

description: PSSOH paper with the presentation on fake news in the contemporary technological environment. The lecture was recorded and the video of presentation held by Assist. Prof. Tamara Vučenović together with the Q&A session in Serbian is available at https://youtu.be/JxpgdCATd70.
description: Title in English "How to Recognize Fake News in the Contemporary Technological Environment - Examples from the Practice". This version contains conference paper and presentation.
Using Sensor-Based Programming to Improve Self-Efficacy and Outcome Expectancy for Students from Underrepresented Groups
Creators: name: Suriyaarachchi, Hussel
name: Nassani, Alaeddin
name: Denny, Paul
name: Nanayakkara, Suranga
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Knowledge of programming and computing is becoming increasingly valuable in today's world, and thus it is crucial that students from all backgrounds have the opportunity to learn. As the teaching of computing at high-school becomes more common, there is a growing need for approaches and tools that are effective and engaging for all students. Especially for students from groups that are traditionally underrepresented at university level, positive experiences at high-school can be an important factor for their future academic choices. In this paper we report on a hands-on programming workshop that we ran over multiple sessions for Maori and Pasifika high-school students who are underrepresented in computer science at the tertiary level in New Zealand. In the workshop, participants developed Scratch programs starting from a simple template we provided. In order to control the action in their programs, half of the participants used standard mouse and keyboard inputs, and the other half had access to plug-and-play sensors that provided real-time environmental data. We explore how students' perceptions of self-efficacy and outcome expectancy -- both key constructs driving academic career choices -- changed during the workshop and how these were impacted by the availability of the sensor toolkit. We found that participants enjoyed the workshop and reported improved self-efficacy with or without use of the toolkit, but outcome expectancy improved only for students who used the sensor toolkit.
Majorana differential shot noise and its universal thermoelectric crossover
Creators: name: Smirnov, Sergey
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Nonequilibrium states driven by both electric bias voltages $V$ and temperature differences $ΔT$ (or thermal voltages $eV_T\equiv k_BΔT$) are unique probes of various systems. Whereas average currents $I(V,V_T)$ are traditionally measured in majority of experiments, an essential part of nonequilibrium dynamics, stored particularly in fluctuations, remains largely unexplored. Here we focus on Majorana quantum dot devices, specifically on their differential shot noise $\partial S^>(V,V_T)/\partial V$, and demonstrate that in contrast to the differential electric or thermoelectric conductance, $\partial I(V,V_T)/\partial V$ or $\partial I(V,V_T)/\partial V_T$, it reveals a crossover from thermoelectric to pure thermal nonequilibrium behavior. It is shown that this Majorana crossover in $\partial S^>(V,V_T)/\partial V$ is induced by an interplay of the electric and thermal driving, occurs at an energy scale determined by the Majorana tunneling amplitude, and exhibits a number of universal characteristics which may be accessed in solely noise experiments or in combination with measurements of average currents.
description: 12 pages, 6 figures
Yunnan-III models for Evolutionary population synthesis
Creators: name: Zhang, F.
name: Li, L.
name: Han, Z.
name: Zhuang, Y.
name: Kang, X.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We build the Yunnan-III evolutionary population synthesis (EPS) models by using the MESA stellar evolution code, BaSeL stellar spectra library and the initial mass functions (IMFs) of Kroupa and Salpeter, and present colours and integrated spectral energy distributions (ISEDs) of solar-metallicity stellar populations (SPs) in the range of 1Myr-15 Gyr. The main characteristic of the Yunnan-III EPS models is the usage of a set of self-consistent solar-metallicity stellar evolutionary tracks (the masses of stars are from 0.1 to 100Msun). This set of tracks is obtained by using the state-of-the-art MESA code. MESA code can evolve stellar models through thermally pulsing asymptotic giant branch (TP-AGB) phase for low- and intermediate-mass stars. By comparisons, we confirm that the inclusion of TP-AGB stars make the V-K, V-J and V-R colours of SPs redder and the infrared flux larger at ages log(t/yr)>7.6 (the differences reach the maximum at log(t/yr)~8.6, ~0.5-0.2mag for colours, ~2 times for K-band flux). The stellar evolutionary tracks, isochrones, colours and ISEDs can be obtained on request from the first author or from our website (http://www1.ynao.ac.cn/~zhangfh/). Using the isochrones, you can build your EPS models. Now the format of stellar evolutionary tracks is the same as that in the STARBURST99 code, you can put them into the STARBURST99 code and get the SP's results. Moreover, the colours involving other passbands or on other systems (for example, HST $F439W-F555W$ colour on AB system) can also be obtained on request.
description: 19 pages, 14 figures, accepted by MNRAS
Effects of Solidification Thermal Parameters and Bi Doping on Silicon Size, Morphology and Mechanical Properties of Al 15wt.% Si 3.2wt.% Bi and Al 18wt.% Si 3.2wt.% Bi alloys
Creators: name: Dias, M.; Oliveira, R.; Kakitani, R.; Cheung, N.; Henein, H.; Spinelli, J.E.; Garcia, A.
Publisher: name: University of Alberta Libraries
Year: 2020

Abstract
title: Inclusive J/ψ production at mid-rapidity in pp and
Pb–Pb collisions with ALICE
Creators: name: Weiser, Dennis
Publisher: name: Heidelberg University Library
Year: 2019

description: The measurement of J/ψ production in heavy-ion collisions is seen as a key
measurement in the hunt for the Quark-Gluon Plasma. At high collision energies
as reached at the LHC it was predicted that a significant fraction of the J/ψ
yield is formed by (re)combination of deconfined charm and anticharm quarks in
the medium or at the phase boundary. This mechanism is expected to be most
important at very low transverse momentum.
In this thesis the production of J/ψ mesons is studied at mid-rapidity (|y| < 0.9) in pp and Pb–Pb collisions at a collision energy of √s_NN = 5.02 TeV with ALICE.
The J/ψ mesons are reconstructed in the e+e− decay channel down to vanishing
transverse momentum (pT = 0). The electrons and positrons are identified using
the specific energy loss dE/dx in the TPC. The J/ψ spectrum and the nuclear
modification factor R_AA in most central collisions are consistent with models
which include (re)combination as a dominant source of J/ψ production. The
measurement of the first two moments of the pT distribution as a function of
centrality shows that this mechanism becomes more important for more central
collisions.
Renormalization and radiation reaction in 2+1 electrodynamics
Creators: name: Yaremko, Yurij
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We consider a self-action problem for an electric charge arbitrarily moving in flat spacetime of three dimensions. Its electromagnetic field satisfies the Maxwell equations in Minkowski space of three dimensions. In this space electromagnetic waves propagate not just at a speed of light, but also at all speeds smaller than or equal to the speed of light. The massive particle may "fill" its own field, which acts on it just like an external one. The radiation reaction is determined by Lorentz force of point-like charge acting upon itself plus non-local term which provides finiteness of the self-action. The self-force produces a time-changing inertial mass. The relation between (2+1)-electrodynamics and dynamics of superfluid 4He film is emphasized.
description: 23 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1207.5002,arXiv:0907.3060
title: Práticas pedagógicas de leitura e escrita da educação do campo no território de identidade bacia do Rio Grande – Bahia/Brasil
Creators: name: Guedes, Marilde
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais, Escola Superior de Educação do Instituto Politécnico de Lisboa
Year: 2020

description: Este trabalho é parte de uma pesquisa em andamento, coordenada pelos Grupos de Pesquisa Estudos em Educação do Campo e Formação de Professores e Currículo, com objetivo de discutir práticas pedagógicas desenvolvidas nas escolas do campo, na perspectiva de contribuir com a melhoria dessa modalidade de educação no Território Bacia do Rio Grande, Bahia/Brasil. O Território é composto por quatorze municípios, contudo, em 2017 e 2018, a pesquisa centrou-se no município de São Desidério, por ser o que tem a maior área rural e o maior número de escolas no campo. De entre os problemas enfrentados pela educação no Território, destaca-se a repetição das práticas urbanas nos espaços rurais, o que resulta na ausência de um fortalecimento da identidade e cultura dos povos campesinos. A transmissão de conhecimentos desarticulados e sem significado para os estudantes que frequentam essas escolas faz-nos levantar a hipótese de existir uma dicotomia entre a educação escolar e o contexto de vida dos educandos. Neste recorte, focamos as práticas em leitura e escrita, sobre as quais os achados revelam muitas fragilidades. O estudo caracteriza-se por uma abordagem qualitativa (Lüdke & André, 1986) e, nessa primeira etapa, os ins-trumentos utilizados para a coleta de dados foram: roteiro de observa-ção e entrevista semiestruturada, realizada com professores, diretores e coordenadores pedagógicos.
Suppression of backward scattering of Dirac fermions in iron pnictides Ba(Fe$_{1-x}$Ru$_x$As)$_2$
Creators: name: Tanabe, Y.
name: Huynh, K. K.
name: Urata, T.
name: Heguri, S.
name: Mu, G.
name: Xu, J. T.
name: Nouchi, R.
name: Tanigaki, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report electronic transport of Dirac cones when Fe is replaced by Ru, which has an isoelectronic electron configuration to Fe, using single crystals of Ba(Fe$_{1-x}$Ru$_x$As)$_2$. The electronic transport of parabolic bands is shown to be suppressed by scattering due to the crystal lattice distortion and the impurity effect of Ru, while that of the Dirac cone is not significantly reduced due to the intrinsic character of Dirac cones. It is clearly shown from magnetoresistance and Hall coefficient measurements that the inverse of average mobility, proportional to cyclotron effective mass, develops as the square root of the carrier number (n) of the Dirac cones. This is the unique character of the Dirac cone linear dispersion relationship. Scattering of Ru on the Dirac cones is discussed in terms of the estimated mean free path using experimental parameters.
description: 6 pages, 3 figures, To be published in Phys. Rev. B
The potential impact of programmes interruptions due to COVID-19 on 7 neglected tropical diseases: a modelling-based analysis
Creators: name: NTD Modelling Consortium
Publisher: name: Gates Open Research
Year: 2020

description: The spread of SARS-CoV-2 (COVID-19) will impact the progress of neglected tropical disease (NTD) programmes. In the short term, World Health Organization (WHO) guidance advises that many NTD surveys, active case finding activities, and mass drug administration (MDA) campaigns should be postponed, whilst support for prompt diagnosis, treatment, and essential vector control should continue where possible (WHO, 2020). Understanding if these interruptions will erode previous gains and, therefore, what can be done to prevent or make up for increases in transmission or resurgence, is essential.

This report describes the results of mathematical modelling analyses which evaluate the impact of COVID-19-related delays or interruptions to neglected tropical diseases (NTD) programmes on the achievement of NTD goals across 7 NTDs (soil-transmitted helminthiasis; schistosomiasis; lymphatic filariasis; onchocerciasis; trachoma; visceral leishmaniasis in the Indian sub-continent and Gambiense form of human African trypanosomiasis). The findings in this report provide a quantitative framework to stakeholders who wish to understand the impact of interruption or delay of interventions on control and elimination timelines and remedial strategies that could be implemented to mitigate the delays
ALR-GAN: Adaptive Layout Refinement for Text-to-Image Synthesis
Creators: name: Tan, Hongchen
name: Yin, Baocai
name: Wei, Kun
name: Liu, Xiuping
name: Li, Xin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We propose a novel Text-to-Image Generation Network, Adaptive Layout Refinement Generative Adversarial Network (ALR-GAN), to adaptively refine the layout of synthesized images without any auxiliary information. The ALR-GAN includes an Adaptive Layout Refinement (ALR) module and a Layout Visual Refinement (LVR) loss. The ALR module aligns the layout structure (which refers to locations of objects and background) of a synthesized image with that of its corresponding real image. In ALR module, we proposed an Adaptive Layout Refinement (ALR) loss to balance the matching of hard and easy features, for more efficient layout structure matching. Based on the refined layout structure, the LVR loss further refines the visual representation within the layout area. Experimental results on two widely-used datasets show that ALR-GAN performs competitively at the Text-to-Image generation task.
description: Accepted by TMM
Additional file 2 of Effect of early stellate ganglion block in cerebral vasospasm after aneurysmal subarachnoid hemorrhage (BLOCK-CVS): study protocol for a randomized controlled trial
Creators: name: Jing, Longnian
name: Wu, Youxuan
name: Liang, Fa
name: Jian, Minyu
name: Bai, Yang
name: Wang, Yunzhen
name: Liu, Haiyang
name: Wang, Anxin
name: Chen, Xiaolin
name: Han, Ruquan
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Neuroscience
Pharmacology
Science Policy
Mental Health

description: Additional file 2. Standardized Process and Indicator Definition.
Q value and half-life of double-electron capture in Os-184
Creators: name: Smorra, C.
name: Rodriguez, T. R.
name: Beyer, T.
name: Blaum, K.
name: Block, M.
name: Düllmann, Ch. E.
name: Eberhardt, K.
name: Eibach, M.
name: Eliseev, S.
name: Langanke, K.
name: Martinez-Pinedo, G.
name: Nagy, Sz.
name: Nörtershäuser, W.
name: Renisch, D.
name: Shabaev, V. M.
name: Tupitsyn, I. I.
name: Zubova, N. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Os-184 has been excluded as a promising candidate for the search of neutrinoless double-electron capture. High-precision mass measurements with the Penning-trap mass spectrometer TRIGA-TRAP resulted in a marginal resonant enhancement with = -8.89(58) keV excess energy to the 1322.152(22) keV 0+ excited state in W-184. State-of-the-art energy density functional calculations are applied for the evaluation of the nuclear matrix elements to the excited states predicting a strong suppression due to the large deformation of mother and daughter states. The half-life of the transition in Os-184 exceeds T_{1/2} > 1.3 10^{29} years for an effective neutrino mass of 1 eV.
description: accepted in Phys. Rev. C
Administrating change: Global perspectives on research management
Creators: name: Nature, Springer
Publisher: name: figshare
Year: 2023
Subjects: Knowledge and information management

description: With global research spending increasing rapidly, and a growing emphasis on international collaborations, professional management of research is essential. University leaders around the world are starting to see the value of building a sustainable research office, along with the research manager role. However, in many respects these roles are still highly adapted to their local research and funding environments. To understand the growing trends in research management, and how the research manager’s role is changing in light of global challenges, we interviewed senior representatives of Research Management and Administration (RMA) organisations in Africa, Asia, Australasia, Europe, North and South America. Download the white paper and get the latest insights from these eight experts: Dr. Andrew Bailey, President of the Southern African Research and Innovation Management Association (SARIMA) Dr. Tania Bezzobs, President of the Australasian Research Management Society (ARMS) Dr. Evelina Brännvall, Chair of the European Association of Research Managers and Administrators (EARMA) Dr. Alasdair Cameron, Chief Executive Officer of the Association of Research Managers and Administrators in the UK (ARMA UK) Prof. Shaliza Ibrahim, President of the Malaysia Association of Research Managers and Administrators (MyRMA) Juliana Juk, President of the Brazilian Research Administration and Management Association (BRAMA) Dr. Anne Maglia, President (2022–2023) of the National Organization of Research Development Professionals in North America (NORDP) Dr. Therina Theron, Past-President of the Southern African Research and Innovation Management Association (SARIMA) Provides insights on the growing role of Research Managers in light of: Navigating international collaborations Developing and managing equitable partnerships The rise of software and technology developments Creating a healthy research environment Collaborations across networks
Mit Zeichnungen versehener Stein aus einem steinzeitlichen Grabe von Ober-Eichstädt, Kreis Querfurt
Creators: name: Förtsch, Oskar
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2019

description: -
description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 3 (1904): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Extremizers of the $J$ functional with respect to the $d_1$ metric
Creators: name: Bachhuber, Sam
name: Benda, Aaron
name: Christophel, Benjamin
name: Darvas, Tamás
Publisher: name: arXiv
Year: 2023
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: In previous work, Darvas-George-Smith obtained inequalities between the large scale asymptotic of the $J$ functional with respect to the $d_1$ metric on the space of toric Kähler metrics/rays. In this work we prove sharpness of these inequalities on all toric Kähler manifolds, and study the extremizing potentials/rays. On general Kähler manifolds we show that existence of radial extremizers is equivalent with the existence of plurisupported currents, as introduced and studied by McCleerey.
description: Results from an REU project. arXiv admin note: text overlap with arXiv:2101.02589
Terrestrial Planets Formation around Circumbinary Habitable Zone: Inward Migration in the Planetesimal Swarm
Creators: name: Gong, Yan-Xiang
name: Zhou, Ji-Lin
name: Xie, Ji-Wei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: According to the core accretion theory, circumbinary embryos can form only beyond a critical semimajor axis (CSMA). However, due to the relatively high density of solid materials in the inner disk, significant amount of small planetesimals must exist in the inner zone when embryos were forming outside this CSMA. So embryos migration induced by the planetesimal swarm is possible after the gas disk depletion. Through numerical simulations, we found (i) the scattering-driven inward migration of embryos is robust, planets can form in the habitable zone if we adopt a mass distribution of MMSN-like disk; (ii) the total mass of the planetesimals in the inner region and continuous embryo-embryo scattering are two key factors that cause significant embryo migrations; (iii) the scattering-driven migration of embryos is a natural water-deliver mechanism. We propose that planet detections should focus on the close binary with its habitable zone near CSMA.
description: Accepted for publication at ApJL
Einige vorgeschichtliche Funde aus Anhalt
Creators: name: Seelmann, Hans
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2019

description: -
description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 3 (1904): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Many-body correlations in Semiclassical Molecular Dynamics and Skyrme forces for symmetric Nuclear Matter
Creators: name: Papa, Massimo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Constraint Molecular dynamics CoMD calculations have been performed for symmetric nuclear matter (NM) by using a simple effective interactions of the Skyrme type. The set of parameter values reproducing common accepted saturation properties of nuclear matter have been obtained for different degree of stiffness characterizing the iso-vectorial potential density dependence. A comparison with results obtained in the limit of the Semi-Classical Mean Field approximation performed using the same kind of interaction put in evidence the role played by the many-body correlations present in the model explaining also the noticeable differences obtained in the parameter values in the two cases
description: Invited Talk given at the 11th International Conference on Nucleus-Nucleus Collisions (NN2012), San Antonio, Texas, USA, May 27-June 1, 2012. To appear in the NN2012 Proceedings in Journal of Physics: Conference Series (JPCS)