cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Web-based Data Management Tool for Collaborative Studies
Creators: name: Kurti, Dafina
name: Katsanidou, Alexia
Publisher: name: Zenodo
Year: 2015

description: In large-scale collaborative research projects, be it national or cross national data collections, each project phase - study planning, fieldwork, data processing and documentation, and data depositing - require a careful data management and a good coordination among different teams. The web-based data management portal will provide a virtual collaborative work space for researcher teams and different stakeholders of projects. By including modularised management tools, the platform will support research projects according to their requirements, allowing an easy, structured, time saving, and secure communication, workflow and data transfer, no matter in which phase of research life cycle the project is. We will present the final concept of this infrastructure with fully fledged user cases, which was developed based on the evaluation of a) practices in existing data management portals (EVS, ISSP, ESS), b) researcher needs (European Election Study, Eurofund), c) and the recommendations we worked out together with the project managers and principal investigators.
Reciprocity between local moments and collective magnetic excitations in the phase diagram of BaFe$_2$(As$_{1-x}$P$_x$)$_2$
Creators: name: Pelliciari, Jonathan
name: Ishii, Kenji
name: Huang, Yaobo
name: Dantz, Marcus
name: Lu, Xingye
name: Velasco, Paul Olalde
name: Strocov, Vladimir N.
name: Kasahara, Shigeru
name: Xing, Lingyi
name: Wang, Xiancheng
name: Jin, Changqing
name: Matsuda, Yuji
name: Shibauchi, Takasada
name: Das, Tanmoy
name: Schmitt, Thorsten
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Unconventional superconductivity arises at the border between the strong coupling regime with local magnetic moments and the weak coupling regime with itinerant electrons, and stems from the physics of criticality that dissects the two. Unveiling the nature of the quasiparticles close to quantum criticality is fundamental to understand the phase diagram of quantum materials. Here, using resonant inelastic x-ray scattering (RIXS) and Fe-K$_β$ emission spectroscopy (XES), we visualize the coexistence and evolution of local magnetic moments and collective spin excitations across the superconducting dome in isovalently-doped BaFe$_2$(As$_{1-x}$P$_x$)$_2$ (0.00$\leq$x$\leq0.$52). Collective magnetic excitations resolved by RIXS are gradually hardened, whereas XES reveals a strong suppression of the local magnetic moment upon doping. This relationship is captured by an intermediate coupling theory, explicitly accounting for the partially localized and itinerant nature of the electrons in Fe pnictides. Finally, our work identifies a local-itinerant spin fluctuations channel through which the local moments transfer spin excitations to the particle-hole (paramagnons) continuum across the superconducting dome.
description: Accepted in Communications Physics
Variations in after-tax income resulting form changes in farm size and irrigation technology: implications for local economic development
Creators: name: Faas, Ronald C.
name: Holland, David
name: Young, Douglas
name: Faas, Ronald C.
name: Holland, David
name: Young, Douglas
Publisher: name: Unknown
Year: 1980
Subjects: Research and Development/Tech Change/Emerging Technologies
Agricultural Finance

description: Considering that federal income tax payments represent a "leakage" from the local economy, a cash accounting approach estimated locally-retained after-tax net income to be considerably high for small labor-intensive farms than for large capital-intensive farms in the Columbia Basin Project. Use of an inappropriate standard economic accounting approach was shown to dramatically underestimate the potential contribution of small, lower-income farms to regional income.
ЛИНГВОКУЛЬТУРОЛОГИЧЕСКИЙ АСПЕКТ СОПОСТАВИТЕЛЬНОГО ИССЛЕДОВАНИЯ НА МАТЕРИАЛЕ РАЗНОСТРУКТУРНЫХ ЯЗЫКОВ
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: paremiology
proverb
cognitive linguistics
cultural and linguistic contexts
key concept
proverbial image
Japanese language
Japanese folklore
Russian and English languages
паремиология
пословица
когнитивная лингвистика
культурные и языковые контексты
ключевое понятие
пословичный образ
японский язык
японский фольклор
русский и английские языки

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Characterizing the reflectance of periodic layered media
Creators: name: Monzon, J. J.
name: Yonte, T.
name: Sanchez-Soto, L. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: It has recently been shown that periodic layered media can reflect strongly for all incident angles and polarizations in a given frequency range. The standard treatment gets these band gaps from an eigenvalue equation for the Bloch factor in an infinite periodic structure. We argue that such a procedure may become meaningless when dealing with structures with not very many periods. We propose an alternative approach based on a factorization of the multilayer transfer matrix in terms of three fundamental matrices of simple interpretation. We show that the trace of the transfer matrix sorts the periodic structures into three types with properties closely related to one (and only one) of the three fundamental matrices. We present the reflectance associated to each one of these types, which can be considered as universal features of the reflection in these media.
description: 4 pages. 1 eps figure. To be published in Optics Communications
Sadala nigristernis Simon 1880
Creators: name: Rheims, Cristina A.
name: Jäger, Peter
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Sadala
Sadala nigristernis

description: Sadala nigristernis Simon, 1880 comb. rest.
Figs 38–40, 43–44, 90
Sadala nigristernis Simon, 1880: 322 (female holotype from São Paulo de Olivença [‑3.3667, ‑68.8667], Amazonas, Brazil, MNHN 1672).
Sparassus nigristernis: Simon 1897: 35.
Olios nigristernis: Simon 1903a; 1020; Petrunkevitch 1911: 501; Jäger 2020: 81 (misplaced in Olios).
Additional material examined. BRAZIL: Pará: 3♀, Tucuruí [‑3.8167, ‑49.6333], Usina Hidrelétrica de Tucuruí, Rio Tocantins, no date, Equipe Butantan leg. (IBSP 6893); 1♀, same locality as previous specimen, July 1984, Equipe Butantan leg. (IBSP 5642); 1♀, same locality as previous specimen, 1984 (IBSP 5977); Rondônia: 3♀, Usina Hidrelétrica de Samuel [‑8.7500, ‑63.4500], December 1988, Equipe Butantan leg. (IBSP 6616, 6617, 6622); Acre: 1♀, Parque Nacional da Serra do Divisor, Pedernal [‑8.0337, ‑73.5500], 13 November 1996, R. S. Vieira leg. (IBSP 9144); 1♀, Manoel Urbano, Parque Estadual do Chandless (‑9.4081, ‑69.9292), 23–25 November 2010, W.E.F. Morato leg. (‑exUFMG 6180); 1♀, Senador Guiomard, Reserva Extrativista de Catuaba [‑10.0667, ‑67.6167], 2000–2002, E. Morato leg. (IBSP 87532); Mato Grosso: 1♀, Cláudia [‑11.5000, ‑54.8833], Fazenda Iracema, 2–17 April 1997, M. Caleffo leg. (IBSP 10226).
Diagnosis. Females of S. nigristernis resemble those of S. velox (Figs 75–77) by the epigyne with MS roughly trapezoid, widest medio-anteriorly (Fig. 38). They are distinguished from those of the latter species by the MS two times longer than wide and margins of CO oblique (Fig. 38) (MS as long as wide and margins of CO roughly longitudinal in S. velox). Males are unknown.
Redescription. Female (holotype): Total length 19.4. Prosoma: 7.9 long, 7.3 wide. Opisthosoma: 10.8 long, 3.7 wide. Eyes: diameters: 0.58, 0.44, 0.30, 0.45; interdistances: 0.48, 0.20, 0.74, 0.70, 0.48, 0.32. Legs: I: 32.9 (9.2, 3.7, 8.7, 9.0, 2.3); II: 34.6 (10.1, 3.8, 9.1, 9.4, 2.2); III: 25.7 (8.0, 3.3, 6.4, 6.1, 1.9); IV: 28.4 (8.7, 3.0, 7.0, 7.6, 2.1). Spination follows the generic pattern. Epigyne: EF longer than wide; MAB embedded in EF; TP two times longer than wide; LL touching posteriorly (Figs 38, 43). Vulva: FW antero-mediad; GP cylindrical, slightly longer than wide, arising from ducts at second turn; SP irregularly rounded; FD antero laterad (Figs 39–40, 44).
Male: Unknown.
Variation. Females (n = 9): total length 16.0–23.7; prosoma length 7.2–8.2; femur I length 8.3–10.0.
Distribution. Known from northern and central Brazil, states of Amazonas, Acre, Rondônia, Pará and Mato Grosso (Fig. 90).
description: Published as part of Rheims, Cristina A. & Jäger, Peter, 2022, Revalidation of the genus Sadala Simon, 1880 with the description of a new genus of Neotropical huntsman spiders (Araneae, Sparassidae), pp. 1-80 in Zootaxa 5135 (1) on pages 15-16, DOI: 10.11646/zootaxa.5135.1.1, http://zenodo.org/record/6550195
Long-lived optical phonons in ZnO studied with impulsive stimulated Raman scattering
Creators: name: Aku-Leh, C.
name: Zhao, J.
name: Merlin, R.
name: Menendez, J.
name: Cardona, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The anharmonic properties of the low-frequency E2 phonon in ZnO were measured using impulsive stimulated Raman scattering. At 5 K, the frequency and lifetime are (2.9787 +/- 0.0002) THz and (211 +/- 7) ps. The unusually long lifetime and the high accuracy in the determination of the frequency hold promise for applications in metrology, quantum computation and materials characterization. The temperature dependence of the lifetime is determined by two-phonon up-conversion decay contributions, which vanish at zero temperature. Results suggest that the lifetime is limited by isotopic disorder and that values in the nanosecond range may be achievable in isotopically-pure samples.
A theory of production, investment and disinvestment
Creators: name: Baquet, Alan E.
name: Baquet, Alan E.
Publisher: name: Unknown
Year: 1980
Subjects: Financial Economics
Production Economics

description: Changes in a farm's economic environment often times necessitates changes in the combination of durable assets owned by the firm. A model which links durable asset acquisition and disposal decisions to production decisions is presented. The model allows for variable service extraction rates. The optimal economic lifetime for the durable is also determined internally.
Sounds of the Cosmos : Conversation between the sonic dynamics and soundscape approaches to noise in downtown Vancouver
Creators: name: Sun, Rango
Publisher: name: The University of British Columbia
Year: 2023

description: Landscape has a long history of visual art and visual orientation. It is often challenging for people to detect the presence of auditory perception due to the preferred habits of the way people perceive the environment. However, sound can evoke a sense of being and place which is strongly related to our visual experience. With the process of urbanization, introduced anthropogenic noise has affected urban development patterns in Vancouver. The cacophony of traffic is the natural background noise of the city which is inevitable and largely accepted tumult, having a substantial effect on health and well-being. Noise complaints become one of the biggest issues in Vancouver and urban soundscapes have been seen as nuisances deserving of noise control. This thesis explores the natural and social relationships between soundscape and landscape architecture to confront our perceptions of the acoustic environment, and to improve urban soundscape and multi-sensorial experiences by exploring soundscape approaches to noise. By exploring sounds and amplifying the perceptions of the acoustic environment, this project provides an emotionally shared communal public space with a healthy soundscape for Harbour Green Park in downtown Vancouver.
Sharing Research Data in Academia
Creators: name: Fecher, Benedikt
name: Friesike, Sascha
name: Hebing, Marcel
name: Linek, Stephanie
Publisher: name: Zenodo
Year: 2015

description: Shared research data in academia is associated with considerable benefits. It makes studies reproducible and enables other researchers to ask new questions based on old data. Thereby data sharing in academia makes research more transparent and fosters innovation. However, curating, archiving and making data available for others is far from being the rationale for good scientific practice. The research project "Data Sharing in Academia" http://data-sharing.org aims to identify factors for efficient data re-use.nbsp; After a systematic review of scientific publications on data sharing and a qualitative analysis as part of the SOEP User Survey 2014, we conducted a quantitative survey of researchers from all disciplines (n ~ 1500). In this presentation we present a generic framework for data sharing in academia and the first results from our survey.
Measurement of tan beta in associated t H^\pm Production in gamma gamma Collisions
Creators: name: Doncheski, M. A.
name: Godfrey, Stephen
name: Zhu, Shouhua
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The ratio of neutral Higgs field vacuum expectation values, tan beta, is one of the most important parameters to determine in type-II Two-Higgs Doublet Models (2HDM), specifically the Minimal Supersymmetric Standard Model (MSSM). Assuming the energies and integrated luminosity of a future high energy e^+e^- linear collider of sqrt{s}=500, 800, 1000, and 1500 GeV and L=1 ab^{-1} we show that associated t H^+/- production in gamma gamma collisions can be used to make an accurate determination of tan beta for low and high tan beta by precision measurements of the gamma gamma -> H^+/- t + X cross section.
description: 7 pages, 11 figures, uses REVTEX4
Simultaneous confidence intervals for the quantile differences of several two-parameter exponential distributions under the progressive type II censoring scheme
Creators: name: Ahad Malekzadeh
name: Kharrati-Kopaei, Mahmood
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: Computational Biology

description: We consider the problem of constructing simultaneous confidence intervals (SCIs) for the pairwise quantile differences of several heterogeneous two-parameter exponential distributions when the data are censored under a progressive Type II censoring scheme. We propose three simulation-based SCIs and a classic set of SCIs for pairwise quantile differences when a fixed value of a percentage is given. We also discuss constructing SCIs for pairwise quantile differences simultaneously for all values of percentages. Further, we discuss the properties of the proposed SCIs theoretically. Then, we evaluate the methods via an extensive simulation study. The results show that the sets of classic SCIs and the one which is based on the fiducial generalized concept can be recommended for different scenarios. Finally, the results are illustrated by an example.
A Gauge Theory of Wilson Lines as a Dimensionally Reduced Model of QCD_3
Creators: name: Bialas, P.
name: Morel, A.
name: Petersson, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We analyze a two dimensional SU(3) gauge model of Wilson lines as a dimensionally reduced model of high temperature QCD_3. In contrast to perturbative dimensional reduction it has an explicit global Z(3) symmetry in the action. The phase diagram of the model is studied in the space of two free parameters used to describe the self interaction of the Wilson lines. In addition to the confinement-deconfinement transition, the model also exhibits a new Z(3)-breaking phase. These findings are obtained by numerical simulations, and supported by a perturbative calculation to one loop. A screening mass from Polyakov loop correlations is calculated numerically. It matches the known QCD_3 mass in a domain of parameters belonging to the normal deconfined phase.
description: 28 pages: revised version to be published in Nuclear Physics B
Developing a soil loss damage function: does erosion pay?
Creators: name: Walker, David John
name: Walker, David John
Publisher: name: Unknown
Year: 1980
Subjects: Environmental Economics and Policy
Land Economics/Use

description: A methodology is presented for developing a soil loss damage function to measure the on-site damage from soil erosion resulting from agricultural practices. The soil loss damage function is applied to evaluate a conventional farming practice and a conservation practice in the dry land wheat area of Idaho and Washington.
Improving Access to Documentation on Restricted Labor Market Data
Creators: name: Jacobs, Stephanie
name: Brown, Warren
Publisher: name: Zenodo
Year: 2015

description: The Cornell Institute for Social and Economic Research (CISER) and the Institute for Employment Research (IAB) of the German Federal Employment Agency have developed a data service enabling approved researchers to securely access confidential administrative microdata on labor markets. The data files contain detailed information on employment, unemployment benefit receipts, participation in labor market programs and registered job search, and a large number of socio-economic characteristics. Remote access to IAB's Scientific Use Files is available to any researcher approved by IAB, no affiliation with Cornell is required. This presentation demonstrates how researchers can use CED2AR to search through the metadata for IAB's Scientific Use Files (SUF) to locate variables of interest and other documentation essential to formulating and carrying out a research plan. nbsp;CED2AR, funded by the National Science Foundation (NSF) and developed by the Cornell Node of the NSF Census Research Network (NCRN), is designed to improve the discover-ability of both public and restricted data. The project is based upon leading metadata standards and ingests data from a variety of sources. The addition of IAB SUF to CED2AR enables researchers to search across multiple labor market data series including the US Census Bureau's LEHD.
New Pieri Type Formulas for Jack Polynomials and their Applications to Interpolation Jack Polynomials
Creators: name: Shibukawa, Genki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 05E05, 33C67, 43A90

description: We present new Pieri type formulas for Jack polynomials. As an application, we give a new derivation of higher order difference equations for interpolation Jack polynomials originally found by Knop and Sahi. We also propose Pieri formulas for interpolation Jack polynomials and intertwining relations for a kernel function for Jack polynomials.
SuperGrad: a differentiable simulator for superconducting processors
Creators: name: Wang, Ziang
name: Wu, Feng
name: Zhao, Hui-Hai
name: Wan, Xin
name: Ni, Xiaotong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: One significant advantage of superconducting processors is their extensive design flexibility, which encompasses various types of qubits and interactions. Given the large number of tunable parameters of a processor, the ability to perform gradient optimization would be highly beneficial. Efficient backpropagation for gradient computation requires a tightly integrated software library, for which no open-source implementation is currently available. In this work, we introduce SuperGrad, a simulator that accelerates the design of superconducting quantum processors by incorporating gradient computation capabilities. SuperGrad offers a user-friendly interface for constructing Hamiltonians and computing both static and dynamic properties of composite systems. This differentiable simulation is valuable for a range of applications, including optimal control, design optimization, and experimental data fitting. In this paper, we demonstrate these applications through examples and code snippets.
description: 25 pages, 8 figures, 5 tables, the code is available at https://github.com/iqubit-org/supergrad
The elasticities of price transmission in the pacific northwest and japanese white wheat marketing systems
Creators: name: Townsend, Terry P.
name: Martin, Michael V.
name: Townsend, Terry P.
name: Martin, Michael V.
Publisher: name: Unknown
Year: 1980
Subjects: subject: Demand and Price Analysis
subject: Crop Production/Industries
subject: Marketing
subject: FOS: Economics and business

description: The elasticities of price transmission between average white wheat farm prices and prices at each major level of the marketing chain indicate that a one percent share in track prices, F.O.B. export prices, or C.I.F. export prices is followed by a one percent charge in farm prices. However, no consistent relationship exists between retail prices and farm prices.
Motion of an Adhesive Gel in a Swelling Gradient: a Mechanism for Cell Locomotion
Creators: name: Joanny, Jean-Francois
name: Julicher, Frank
name: Prost, Jacques
Publisher: name: arXiv
Year: 2003
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Motivated by the motion of nematode sperm cells, we present a model for the motion of an adhesive gel on a solid substrate. The gel polymerizes at the leading edge and depolymerizes at the rear. The motion results from a competition between a self-generated swelling gradient and the adhesion on the substrate. The resulting stress provokes the rupture of the adhesion points and allows for the motion. The model predicts an unusual force-velocity relation which depends in significant ways on the point of application of the force.
description: 4 pages, 1 figure
A PRELIMINARY AUTOMATED SOFTWARE INTERFACE FOR THE PREPARATION OF INITIAL MEDICAL DATA FOR AUTOMATED SYSTEM-COGNITIVE ANALYSIS AND PREDICTION OF TREATMENT RESULTS
Creators: name: Community Of Reviewers Of The International Research Journal
Publisher: name: Cifra LLC
Year: 2024
Subjects: API
ASC-analysis
Eidos intelligent system
gallstone disease
prediction
outcome forecasting
surgical treatment
АСК-анализ
интеллектуальная система Эйдос
желчнокаменная болезнь
прогнозирование
прогнозирование исходов
оперативное лечение

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
The Binarity of Eta Carinae and its Similarity to Related Astrophysical Objects
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I examine some aspects of the interaction between the massive star Eta Carinae and its companion, in particular during the eclipse-like event, known as the spectroscopic event or the shell event. The spectroscopic event is thought to occur when near periastron passages the stellar companion induces much higher mass loss rate from the primary star, and/or enters into a much denser environment around the primary star. I find that enhanced mass loss rate during periastron passages, if it occurs, might explain the high eccentricity of the system. However, there is not yet a good model to explain the presumed enhanced mass loss rate during periastron passages. In the region where the winds from the two stars collide, a dense slow flow is formed, such that large dust grains may be formed. Unlike the case during the 19th century Great Eruption, the companion does not accrete mass during most of its orbital motion. However, near periastron passages short accretion episodes may occur, which may lead to pulsed ejection of two jets by the companion. The companion may ionize a non-negligible region in its surrounding, resembling the situation in symbiotic systems. I discuss the relation of some of these processes to other astrophysical objects, by that incorporating Eta Car to a large class of astrophysical bipolar nebulae.
description: Updated version. ApJ, in press
An Overview of the University of Alberta Health Research Data Repository (HRDR) Secure Virtual Research Environment
Creators: name: Doiron, James
Publisher: name: Zenodo
Year: 2015

description: Located within the Faculty of Nursing at the University of Alberta, Canada, the Health Research Data Repository (HRDR) is a secure virtual research environment (VRE) developed to support the security, confidentiality, access, and management of health related research data. The HRDR's operational phase commenced in January 2013 and at the time of the writing of this abstract thus far has provided support to over forty-five multi-disciplinary and collaborative health related research projects, both quantitative and qualitative in nature, and with an excess of 125 users across local, national, and international institutions accessing these. Project level services provided by the HRDR includes such things as support for grant writing and ethics submissions; data management planning, guidance and training; comprehensive assessments for resource needs including security, project space set-up, access, and analytic software requirements; detailed user orientations; completion of privacy impact assessments; data acquisitions; and secure file transferring (ingests/extracts). Examples of health related research projects that have benefited from these services will be presented. Additionally, a brief overview of the development and current status of the HRDR, including its policies and procedures, technical infrastructure, and cost recovery model will be discussed.
Measurement of the W-pair Production Cross-section and W Branching Ratios in e+e- Collisions at sqrt(s) = 161-209 GeV
Creators: name: The DELPHI Collaboration
name: Abdallah, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: These final results on e+e- -> W+W- production cross-section measurements at LEP2 use data collected by the DELPHI detector at centre-of-mass energies up to 209 GeV. Measurements of total cross-sections, W angular differential distributions and decay branching fractions, and the value of the CKM element |V_{cs}| are compared to the expectations of the Standard Model. These results supersede all values previously published by DELPHI.
description: 35 pages, 8 figures, Accepted by Eur. Phys. J. C
Mirheo: High-Performance Mesoscale Simulations for Microfluidics
Creators: name: Alexeev, Dmitry
name: Amoudruz, Lucas
name: Litvinov, Sergey
name: Koumoutsakos, Petros
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: The transport and manipulation of particles and cells in microfluidic devices has become a core methodology in domains ranging from molecular biology to manufacturing and drug design. The rational design and operation of such devices can benefit from simulations that resolve flow-structure interactions at sub-micron resolution. We present a computational tool for large scale, efficient and high throughput mesoscale simulations of fluids and deformable objects at complex microscale geometries. The code employs Dissipative Particle Dynamics for the description of the flow coupled with visco-elastic membrane model for red blood cells and can also handle rigid bodies and complex geometries. The software (MiRheo) is deployed on hybrid GPU/CPU architectures exhibiting unprecedented time-to-solution performance and excellent weak and strong scaling for a number of benchmark problems. MiRheo exploits the capabilities of GPU clusters, leading to speedup of up to 10 in terms of time to solution as compared to state-of-the-art software packages and reaches 90 - 99 percent weak scaling efficiency on 512 nodes of the Piz Daint supercomputer. The software MiRheo, relies on a Python interface to facilitate the solution of complex problems and it is open source. We believe that MiRheo constitutes a potent computational tool that can greatly assist studies of microfluidics.
description: 12 pages and 11 figures
title: Great Britain Ministry of Information - Daily Press Notices and Bulletins (1944-06-11)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1944
Subjects: subject: World War, 1939-1945 – Social aspects
subject: World War, 1939-1945 -- History
subject: World War II
subject: Second World War
subject: World War Two
subject: Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
ПРИМЕНЕНИЕ ВИДЕООКУЛЯРА В ПРЕПОДАВАНИИ КУРСА ГИСТОЛОГИИ, ЭМБРИОЛОГИИ, ЦИТОЛОГИИ В МЕДИЦИНСКОМ ВУЗЕ
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: educational technologies
independent work of students
medical education
образовательные технологии
самостоятельная работа студентов
медицинское образование

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Properties and approximate p-value calculation of the Cramer test
Creators: name: Telford, Alison
name: Taylor, Charles C.
name: Wood, Henry M.
name: Arief Gusnanto
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Two-sample tests are probably the most commonly used tests in statistics. These tests generally address one aspect of the samples' distribution, such as mean or variance. When the null hypothesis is that two distributions are equal, the Anderson–Darling (AD) test, which is developed from the Cramer–von Mises (CvM) test, is generally employed. Unfortunately, we find that the AD test often fails to identify true differences when the differences are complex: they are not only in terms of mean, variance and/or skewness but also in terms of multi-modality. In such cases, we find that Cramer test, a modification of the CvM test, performs well. However, the adaptation of the Cramer test in routine analysis is hindered by the fact that the mean, variance and skewness of the test statistic are not available, which resulted in the problem of calculating the associated p-value. For this purpose, we propose a new method for obtaining a p-value by approximating the distribution of the test statistic by a generalized Pareto distribution. By approximating the distribution in this way, the calculation of the p-value is much faster than e.g. bootstrap method, especially for large n. We have observed that this approximation enables the Cramer test to have proper control of type-I error. A simulation study indicates that the Cramer test is as powerful as other tests in simple cases and more powerful in more complicated cases.
Possibilities for Measurement and Compensation of Stray DC Electric Fields Acting on Drag-Free Test Masses
Creators: name: Weber, W. J.
name: Carbone, L.
name: Cavalleri, A.
name: Dolesi, R.
name: Hoyle, C. D.
name: Hueller, M.
name: Vitale, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: DC electric fields can combine with test mass charging and thermal dielectric voltage noise to create significant force noise acting on the drag-free test masses in the LISA (Laser Interferometer Space Antenna) gravitational wave mission. This paper proposes a simple technique to measure and compensate average stray DC potentials at the mV level, yielding substantial reduction in this source of force noise. We discuss the attainable resolution for both flight and ground based experiments.
description: To be published in Advances in Space Research, COSPAR 2002 conference proceedings (6 pages, 3 figures)
Additional file 1 of Development and validation of Attitude Toward Nutrition Counselling Questionnaire for use among Kuwaiti healthcare professionals
Creators: name: Nouf Al-Mughamis
name: Alayoub, Abdullah
name: Meraj, Hafsa
name: Waqas, Ahmed
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Table S1. Rotated Component Matrix for the original 52 item scale.
Set systems related to a house allocation problem
Creators: name: Gerbner, Dániel
name: Keszegh, Balázs
name: Methuku, Abhishek
name: Nagy, Dániel T.
name: Patkós, Balázs
name: Tompkins, Casey
name: Xiao, Chuanqi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We are given a set $A$ of buyers, a set $B$ of houses, and for each buyer a preference list, i.e., an ordering of the houses. A house allocation is an injective mapping $τ$ from $A$ to $B$, and $τ$ is strictly better than another house allocation $τ'\neq τ$ if for every buyer $i$, $τ'(i)$ does not come before $τ(i)$ in the preference list of $i$. A house allocation is Pareto optimal if there is no strictly better house allocation. Let $s(τ)$ be the image of $τ$ (i.e., the set of houses sold in the house allocation $τ$). We are interested in the largest possible cardinality $f(m)$ of the family of sets $s(τ)$ for Pareto optimal mappings $τ$ taken over all sets of preference lists of $m$ buyers. We improve the earlier upper bound on $f(m)$ given by Asinowski, Keszegh and Miltzow by making a connection between this problem and some problems in extremal set theory.
Clans and stability : informal networks in Kazakhstan and Kyrgyzstan
Creators: name: Kelly-Clark, Victoria Naomi
Publisher: name: The Australian National University
Year: 2011
Subjects: subject: GN487.7.C55 K45 2011
subject: Clans Kazakhstan
subject: Clans Kyrgyzstan
subject: Kazakhstan Politics and government
subject: Kyrgyzstan Politics and government

description: Central Asian states are often labelled as failing states by Western scholars because of their inability to overcome the patrimonial clan politics that appears rife throughout the government and societal institutions. Arguing that entrenched patronage networks lead to a corrupt and weak state, many theorists lament the persistence of clan networks in Central Asian states. Should these institutions be viewed in such a negative light? This thesis will explore a possibility that clans, i.e. the vibrant solidarity groups which exist in Central Asia, could be a positive influence in stabilizing the state and managing societal pressures as the post-Soviet republics of Kazakhstan and Kyrgyzstan continue to negotiate the current process of transition.
Reduction of the QCD string to a time component vector potential
Creators: name: Allen, Theodore J.
name: Olsson, M. G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We demonstrate the equivalence of the relativistic flux tube model of mesons to a simple potential model in the regime of large radial excitation. We make no restriction on the quark masses; either quark may have a zero or finite mass. Our primary result shows that for fixed angular momentum and large radial excitation, the flux tube/QCD string meson with a short-range Coulomb interaction is described by a spinless Salpeter equation with a time component vector potential V(r) = ar - k/r.
description: RevTeX4, 10 pages, 3 eps figures
Characterization of the nuclear import of the human CHD4–NuRD complex
Creators: name: Hoffmeister, Helen
name: Holzinger, Simon
name: Dürr, Marie-Sofie
name: Bruckmann, Astrid
name: Schindler, Susann G.
name: Gröbner-Ferreira, Regina
name: Depping, Reinhard
name: Längst, Gernot
Publisher: name: Universität Regensburg
Year: 2023
Subjects: subject: NuRD, Chromatin remodeling, Nuclear import
subject: 570 Biowissenschaften, Biologie

description: Chromatin remodeling enzymes form large multiprotein complexes that play central roles in regulating access to the genome. Here, we characterize the nuclear import of the human CHD4 protein. We show that CHD4 enters the nucleus by means of several importin-α proteins (1, 5, 6 and 7), but independently of importin β1. Importin α1 directly interacts with a monopartite ‘KRKR’-motif in the N-terminus of CHD4 (amino acids 304–307). However, alanine mutagenesis of this motif only leads to an ∼50% reduction in nuclear localization of CHD4, implying that there are additional import mechanisms. Interestingly, we could show that CHD4 was already associated with the nucleosome remodeling deacetylase (NuRD) core subunits, such as MTA2, HDAC1 and RbAp46 (also known as RBBP7), in the cytoplasm, suggesting an assembly of the NuRD core complex before nuclear import. We propose that, in addition to the importin-α-dependent nuclear localization signal, CHD4 is dragged into the nucleus by a ‘piggyback’ mechanism using the import signals of the associated NuRD subunits.
The Art of the Merge: How to Merge Data in Three Statistical Software Programs
Creators: name: Jester, Ashley
name: Das, Tara
name: Hoffman, Starr
Publisher: name: Zenodo
Year: 2015

description: nbsp;"I need to add additional years to my dataset for a longitudinal analysis..." nbsp;nbsp; nbsp;"I need to add additional variables to my dataset…" nbsp;nbsp; nbsp;"I've found all of my variables and need to bring them into a single file…" Have you ever heard (or said) this? Most researchers will need to merge data at some point in their research process as it is rare that all of the variables relevant to an analysis will be found in a single source.nbsp; This workshop will focus on merging datasets using three statistical software packages: Stata, R, and SAS. It will teach the basic research principles and data requirements necessary to execute a successful merge and will apply this knowledge. Instructors will provide sample datasets and guide participants step-by-step through preparing data, completing a merge successfully, and validating results. This will be of use to researchers as well as to librarians and others who support research. If you need to merge data or assist those who do, this workshop will give you the knowledge to make your data merge a success. Learning objectives: Able to execute successful data merges in Stata, R, and SASUnderstand general principles necessary to complete a data merge in any application
Additional file 7 of Aryl hydrocarbon receptor signals attenuate lung fibrosis in the bleomycin-induced mouse model for pulmonary fibrosis through increase of regulatory T cells
Creators: name: Takei, Hiroshi
name: Hidekata Yasuoka
name: Yoshimoto, Keiko
name: Takeuchi, Tsutomu
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 7: Table S1. Identified subsets of lung or spleen cells using cell-surface markers, transcription factor and cytokines.
Contextualized Embeddings in Named-Entity Recognition: An Empirical Study on Generalization
Creators: name: Taillé, Bruno
name: Guigue, Vincent
name: Gallinari, Patrick
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Contextualized embeddings use unsupervised language model pretraining to compute word representations depending on their context. This is intuitively useful for generalization, especially in Named-Entity Recognition where it is crucial to detect mentions never seen during training. However, standard English benchmarks overestimate the importance of lexical over contextual features because of an unrealistic lexical overlap between train and test mentions. In this paper, we perform an empirical analysis of the generalization capabilities of state-of-the-art contextualized embeddings by separating mentions by novelty and with out-of-domain evaluation. We show that they are particularly beneficial for unseen mentions detection, especially out-of-domain. For models trained on CoNLL03, language model contextualization leads to a +1.2% maximal relative micro-F1 score increase in-domain against +13% out-of-domain on the WNUT dataset
Robust Hilbert space fragmentation in group-valued loop models
Creators: name: Khudorozhkov, Alexey
name: Stahl, Charles
name: Hart, Oliver
name: Nandkishore, Rahul
Publisher: name: arXiv
Year: 2024
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a large class of models exhibiting robust ergodicity breaking in quantum dynamics. Our work is inspired by recent discussions of "topologically robust Hilbert space fragmentation," but massively generalizes in two directions: firstly from states describable as "loop-soups" to a broader class of states reminiscent of string-nets and sponges, and secondly from models restricted to square or cubic lattices, to models defined on arbitrary lattices (and even arbitrary graphs without translation invariance). Our constructions leverage a recently proposed group-theory framework [PRX 14, 021034 (2024)], and identify a host of new phenomena arising from the interplay of "group-model dynamics" and lattice structure. We make crisp connections to gauge theories, and our construction generalizes Kitaev's quantum double to infinite groups.
description: 26 pages, 10 figures
Additional file 1 of Prevalence and associated factors for rural households food insecurity in selected districts of east Gojjam zone, northern Ethiopia: cross-sectional study
Creators: name: Amare Ayele
name: Mulusew Kassa
name: Yenesew Fentahun
name: Hayimro Edmealem
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. USDA core food security modules (CFSM) question series as a Guideline for measuring the food insecurity status of households in selected districts of East Gojjam Zone, Ethiopia, 2017.
Accounting for correlations with core electrons by means of the generalized relativistic effective core potentials: Atoms Hg and Pb and their compounds
Creators: name: Mosyagin, N. S.
name: Titov, A. V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A way to account for correlations between the chemically active (valence) and innermore (core) electrons in the framework of the generalized relativistic effective core potential (GRECP) method is suggested. The "correlated" GRECP's (CGRECP's) are generated for the Hg and Pb atoms. Only correlations for the external twelve and four electrons of them, correspondingly, should be treated explicitly in the subsequent calculations with these CGRECP's whereas the innermore electrons are excluded from the calculations. Results of atomic calculations with the correlated and earlier GRECP versions are compared with the corresponding all-electron Dirac-Coulomb values. Calculations with the above GRECP's and CGRECP's are also carried out for the lowest-lying states of the HgH molecule and its cation and for the ground state of the PbO molecule as compared to earlier calculations and experimental data. The accuracy for the vibrational frequencies is increased up to an order of magnitude and the errors for the bond lengths (rotational constants) are decreased in about two times when the correlated GRECP's are applied instead of earlier GRECP versions employing the same innercore-outercore-valence partitioning.
description: 12 pages, 4 tables, the text of the paper was significantly improved
5G-IANA - D4.2 First report on intelligent NetApps and 5G-IANA UCs development
Creators: name: O7
name: Ulm University
name: Hypertech Innovations
name: Bylogix
name: LINKS
name: ICCS
name: Internet Institute
name: Fivecomm
name: Nextworks
name: FSCOM
Publisher: name: Zenodo
Year: 2024

description: This deliverable (D4.2) provides cross-partner VNFs, development plans, methodology description and report of the early VNFs development.
New data from IPUMS-CPS, ATUS-X, and IPUMS-SESTAT
Creators: name: Flood, Sarah
name: Kristiansen, Devon
Publisher: name: Zenodo
Year: 2015

description: The IPUMS-CPS (Integrated Public Use Microdata Series –Current Population Survey), ATUS-X (American Time Use Survey Extract System), and IPUMS-SESTAT are microdata dissemination projects of the Minnesota Population Center (MPC). The IPUMS-CPS data project was recently expanded and now includes the March Annual Social and Economic Supplement data from 1962 to 2014 and CPS Basic Monthly Samples from 1989 to 2013. In addition to the Basic Monthly data, 13 supplements including the food security, veterans, fertility, tobacco use, and voter are currently available. The ATUS-X contains annual time diary data from 2003-2014, and includes newly available health and well-being data. IPUMS-SESTAT is a new project to make information about college graduates in the United States more easily accessible and includes data since 1993. All MPC Data are harmonized for consistency across time, fully documented, and easily accessible online for the research community.This is a hands-on session that will introduce participants to IPUMS-CPS, ATUS-X, and IPUMS-SESTAT with an overview the data available and topics of interest to research covered by these data. The presenters will lead attendees through a series of exercises to learn how to obtain the data, access the web-based documentation and metadata, and use the data in basic analyses. nbsp;