cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
STRATEGIC MANAGEMENT PRACTICES IN THE CONSUMER ELECTRONICS INDUSTRY THE ARZUM CASE
Creators: name: BOZKURT, Osman
Publisher: name: Zenodo
Year: 2023
Subjects: Arzum, strategic management, five forces analysis, swot analysis, swot matrix, space matrix, consumer electronics industry, small home appliances industry.

description: Within the strategic management framework, companies should evaluate the conditions in their internal and external environment correctly when setting targets. Companies can use various strategic management tools to gain a competitive advantage. In this project, Arzum company, which is one of the market leaders of the small household appliances sector in Turkey, are examined. The competitive situation in the sector are determined by using the Five Forces Analysis, and the strengths and weaknesses, opportunities, and threats of the company will be determined through the SWOT analysis. After that, the strategic alternatives for the company are evaluated by matching the factors determined in the SWOT analysis in the SWOT matrix. Finally, whether the strategy determined using the space matrix is suitable for the company is analyzed.
title: A history of the Caribbean Artists Movement 1966 - 1972.
Creators: name: Walmsley, Anne
Publisher: name: University of Kent
Year: 2022

description: The Caribbean Artists Movement (CAM) was formed in London in late 1966 by practising writers, artists and critics from the former British West Indies. Their aims were to know each other and each others’ work, to develop a Caribbean aesthetic, and to make Caribbean arts accessible to a wide audience, in Britain and the Caribbean. The consequent CAM programme of monthly public sessions, interspersed with smaller, less formal, private sessions, of frequent art exhibitions, of annual conferences and newsletters, was sustained throughout 1967, 1966 and 1969. It became more spasmodic in 1970, and came to an end in 1972, despite attempts to revive CAM in 1971. CAM as such never took root in the Caribbean, but much of the new cultural activity of the period was evidently CAM-related, in particular the journal Savacou. CAM was the first, indeed the only, arts movement amongst English-speaking Caribbean people, directed towards cultural work in both the Caribbean and Britain. This is the first history of CAM to be attempted. It draws on a wide range of contemporary sources, written and oral, and on the recollections and views of many former CAM members and participants. In structure it is mainly chronological. Its concern is to provide a clear, accurate account of the formation and practice of CAM, including details of what was said and discussed at CAM sessions, public and private. Just as CAM was the product of a particular moment in history, so its history was influenced by contemporary events and pressures, in the Caribbean and in Britain; CAM is therefore shown in its contemporary context of events, thought and creativity. Finally, an attempt is made to place CAM in a historical sequence of comparable movements, and to assess its significance and influence.
A nanotube-based field emission x-ray source for microcomputed tomography
Creators: name: Zhang, J.
name: Cheng, Y.
name: Lin, W.L.
name: Lee, Y.Z.
name: Gao, B.
name: Qiu, Q.
name: Lu, J.P.
name: Zhou, O.
name: Lalush, D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2005

description: Microcomputed tomography (micro-CT) is a noninvasive imaging tool commonly used to probe the internal structures of small animals for biomedical research and for the inspection of microelectronics. Here we report the development of a micro-CT scanner with a carbon nanotube- (CNT-) based microfocus x-ray source. The performance of the CNT x-ray source and the imaging capability of the micro-CT scanner were characterized.
Evolution of cooperation under a generalized death-birth process
Creators: name: Wang, Chaoqian
name: Szolnoki, Attila
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computer Science and Game Theory (cs.GT)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: According to the evolutionary death-birth protocol, a player is chosen randomly to die and neighbors compete for the available position proportional to their fitness. Hence, the status of the focal player is completely ignored and has no impact on the strategy update. In this work, we revisit and generalize this rule by introducing a weight factor to compare the payoff values of the focal and invading neighbors. By means of evolutionary graph theory, we analyze the model on joint transitive graphs to explore the possible consequences of the presence of a weight factor. We find that focal weight always hinders cooperation under weak selection strength. Surprisingly, the results show a non-trivial tipping point of the weight factor where the threshold of cooperation success shifts from positive to negative infinity. Once focal weight exceeds this tipping point, cooperation becomes unreachable. Our theoretical predictions are confirmed by Monte Carlo simulations on a square lattice of different sizes. We also verify the robustness of the conclusions to arbitrary two-player prisoner's dilemmas, to dispersal graphs with arbitrary edge weights, and to interaction and dispersal graphs overlapping arbitrarily.
description: 8 two-column pages, 2 figures, accepted for publication in Physical Review E
Stationary scanning x-ray source based on carbon nanotube field emitters
Creators: name: Zhang, J.
name: Cheng, Y.
name: Qiu, Q.
name: Yang, G.
name: Gao, B.
name: Zhou, O.
name: Lu, J.P.
name: Lee, Y.Z.
Publisher: name: American Institute of Physics Inc.
Year: 2005

description: We report a field emission x-ray source that can generate a scanning x-ray beam to image an object from multiple projection angles without mechanical motion. The key component of the device is a gated carbon nanotube field emission cathode with an array of electron emitting pixels that are individually addressable via a metal-oxide-semiconductor field effect transistor-based electronic circuit. The characteristics of this x-ray source are measured and its imaging capability is demonstrated. The device can potentially lead to a fast data acquisition rate for laminography and tomosynthesis with a simplified experimental setup.
Stable Umbral Chromospheric Structures
Creators: name: Henriques, V. M. J.
name: Scullion, E.
name: Mathioudakis, M.
name: Kiselman, D.
name: Gallagher, P. T.
name: Keenan, F. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims. To understand the morphology of the chromosphere in sunspot umbra. We investigate if the horizontal structures observed in the spectral core of the Ca II H line are ephemeral visuals caused by the shock dynamics of more stable structures, and examine their relationship with observables in the H-alpha line. Methods. Filtergrams in the core of the Ca II H and H-alpha lines as observed with the Swedish 1-m Solar Telescope are employed. We utilise a technique that creates composite images and tracks the flash propagation horizontally. Results. We find 0"15 wide horizontal structures, in all of the three target sunspots, for every flash where the seeing was moderate to good. Discrete dark structures are identified that are stable for at least two umbral flashes, as well as systems of structures that live for up to 24 minutes. We find cases of extremely extended structures with similar stability, with one such structure showing an extent of 5". Some of these structures have a correspondence in H-alpha but we were unable to find a one to one correspondence for every occurrence. If the dark streaks are formed at the same heights as umbral flashes then there are systems of structures with strong departures from the vertical for all three analysed sunspots. Conclusions. Long-lived Ca II H filamentary horizontal structures are a common and likely ever-present feature in the umbra of sunspots. If the magnetic field in the chromosphere of the umbra is indeed aligned with the structures, then the present theoretical understanding of the typical umbra needs to be revisited.
description: Accepted to Astronomy and Astrophysics. Online material (Fig3.mov and Fig4.mov) will be available at A&A
Design of proteins with photocontrollable structure and function and their applications
Creators: name: Janković, Brankica
Publisher: name: Zenodo
Year: 2022
Subjects: azobenzene
genetic code expansion
optogenetics
photoswitch
protein design

description: Summary. Nature employs very sophisticated strategies of using light to control certain biological processes such as vision or photosynthesis. If we borrow that concept from Nature and make it universally applicable to a wide variety of proteins, we would be able to control many aspects of life on a molecular level. One of the goals is to design proteins to be specifically photo-responsive, so that light can be used to trigger the conformational changes which are subsequently followed by real-time spectroscopy. Such a combination of tools enabled the studies of interesting biochemical phenomena such as protein binding mechanisms and allostery. More precisely, the design of a protein-peptide interaction that can be light-controlled, enabled the detailed kinetics investigation of their binding mechanisms. Furthermore, the design of a photoswitchable allosteric proteins made it possible to directly investigate the speed of allosteric signaling within the single domains. Many other proof-of-concept studies and possible applications of photocontrollable proteins will be discussed.
Additional file 1 of Multi-omics analysis of the gut microbiome and metabolites associated with the psychoneurological symptom cluster in children with cancer receiving chemotherapy
Creators: name: Bai, Jinbing
name: Eldridge, Ronald
name: Houser, Madelyn
name: Martin, Melissa
name: Powell, Christie
name: Sutton, Kathryn S.
name: Noh, Hye In
name: Wu, Yuhua
name: Olson, Thomas
name: Konstantinidis, Konstantinos T.
name: Bruner, Deborah W.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Figure S1. Beta Diversity of the Gut Microbiome by Group and Antibiotic Use. A and B present the microbial dissimilarity by study group and antibiotic use based on Jaccard distance. C and D present the dissimilarity by study group and antibiotic use based on unweighted UniFrac distance. HC, healthy control; CWC, children with cancer. T0, pre-cycle two chemotherapy; T1, post-chemotherapy.
Pegasus W: An Ultra-Faint Dwarf Galaxy Outside the Halo of M31 Not Quenched by Reionization
Creators: name: McQuinn, Kristen. B. W.
name: Mao, Yao-Yuan
name: Buckley, Matthew R.
name: Shih, David
name: Cohen, Roger E.
name: Dolphin, Andrew E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of an ultrafaint dwarf (UFD) galaxy, Pegasus W, located on the far side of the Milky Way-M31 system and outside the virial radius of M31. The distance to the galaxy is 915 (+60/-91) kpc, measured using the luminosity of horizontal branch (HB) stars identified in Hubble Space Telescope optical imaging. The galaxy has a half-light radius (r_h) of 100 (+11/-13) pc, M_V = -7.20 (+0.17/-0.16) mag, and a present-day stellar mass of 6.5 (+1.1/-1.4) x 10^4 Msun. We identify sources in the color-magnitude diagram (CMD) that may be younger than ~500 Myr suggesting late-time star formation in the UFD galaxy, although further study is needed to confirm these are bona fide young stars in the galaxy. Based on fitting the CMD with stellar evolution libraries, Pegasus W shows an extended star formation history (SFH). Using the tau_90 metric (defined as the timescale by which the galaxy formed 90% of its stellar mass), the galaxy was quenched only 7.4 (+2.2/-2.6) Gyr ago, which is similar to the quenching timescale of a number of UFD satellites of M31 but significantly more recent than the UFD satellites of the Milky Way. Such late-time quenching is inconsistent with the more rapid timescale expected by reionization and suggests that, while not currently a satellite of M31, Pegasus W was nonetheless slowly quenched by environmental processes.
description: 15 pages, 10 figures, 2 tables
Stochastic Analysis of Synchronization in a Supermarket Refrigeration System
Creators: name: Leth, John
name: Wisniewski, Rafael
name: Rasmussen, Jakob
name: Schioler, Henrik
Publisher: name: arXiv
Year: 2015
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Display cases in supermarket systems often exhibit synchronization, in which the expansion valves in the display cases turn on and off at exactly the same time. The study of the influence of switching noise on synchronization in supermarket refrigeration systems is the subject matter of this work. For this purpose, we model it as a hybrid system, for which synchronization corresponds to a periodic trajectory. Subsequently, we investigate the influence of switching noise. We develop a statistical method for computing an intensity function, which measures how often the refrigeration system stays synchronized. By analyzing the intensity, we conclude that the increase in measurement uncertainty yields the decrease at the prevalence of synchronization.
description: In Proceedings HAS 2014, arXiv:1501.05405
A new upper bound for the clique cover number with applications
Creators: name: Shahrokhi, Farhad
Publisher: name: arXiv
Year: 2015
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Let $α(G)$ and $β(G)$, denote the size of a largest independent set and the clique cover number of an undirected graph $G$. Let $H$ be an interval graph with $V(G)=V(H)$ and $E(G)\subseteq E(H)$, and let $ϕ(G,H)$ denote the maximum of ${β(G[W])\over α(G[W])}$ overall induced subgraphs $G[W]$ of $G$ that are cliques in $H$. The main result of this paper is to prove that for any graph $G$ $${β(G)}\le 2 α(H)ϕ(G,H)(\log α(H)+1),$$ where, $α(H)$ is the size of a largest independent set in $H$. We further provide a generalization that significantly unifies or improves some past algorithmic and structural results concerning the clique cover number for some well known intersection graphs.
title: ВЫБОР СХЕМЫ ПРОТИВОВИРУСНОЙ ТЕРАПИИ ДЛЯ БОЛЬНЫХ ХРОНИЧЕСКИМ ГЕПАТИТОМ С В УСЛОВИЯХ КОМОРБИДНОСТИ
Creators: name: Бушманова, А.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Проведен метаанализ опубликованных данных в выборе схемы противовирусной терапии для больных хроническим гепатитом С в условиях коморбидности.
Modelling Three-dimensional fields in geoscience with the Voronoi diagram and its dual
Creators: name: Ledoux, Hugo
Publisher: name: Zenodo
Year: 2006

description: PhD thesis
description: {"references": ["Hugo Ledoux (2006). Modelling three-dimensional fields in geoscience with the Voronoi diagram and its dual. PhD thesis, School of Computing, University of Glamorgan."]}
Additional file 1 of Updates on mouse models of Alzheimer’s disease
Creators: name: Zhong, Michael Z.
name: Peng, Thomas
name: Duarte, Mariana Lemos
name: Wang, Minghui
name: Cai, Dongming
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Supplemental Figure 1. Comparison of gene ontology (GO)/pathways between the AD mouse microglial datasets and human AD microglial datasets. Sanky network plots show the commonly shared GO/pathways between mouse AD gene signatures derived from microglia of AD mouse models (left) and human AD gene signatures derived from scRNA-seq. studies of AD human brain microglia (right). Each node represents a gene signature or a GO/pathway term. Each link colored based of individual GO/pathway term represents a significant overlap between mouse and human gene signatures. Commonly shared GO/pathways involved in neuroinflammation and immune responses in AD.
title:  D. Lamparella, Il dialogo tra le giurisdizioni superiori italiane e la Corte di giustizia europea, ESI, Napoli, 2014, pp. 99
Creators: name: Petteruti, Carmine
Publisher: name: Roma TrE-Press
Year: 2016

description: Democrazia e Sicurezza – 2015, n. 4
Compost enriched with effective microorganism and bordeaux mixture on ginger bacterial wilt (Ralstonia solanaceurum) epidemics in southwestern, Ethiopia
Creators: name: Merga Jibat
name: Mulukan Asfaw
name: Merga Jibat
name: Mulukan Asfaw
Publisher: name: Unknown
Year: 2022
Subjects: subject: Crop Production/Industries
subject: Bordeaux mixture
subject: bacterial wilt
subject: Compost
subject: Effective microorganism
subject: Epidemics
subject: Ginger

description: Ginger is one of the most widely distributed spices grown in various cropping systems and locations throughout the southwestern Ethiopia. Bacterial wilt, caused by Ralstonia solanacearum, is one of the serious diseases of ginger in Ethiopia. Field experiments were conducted during 2019 and 2020 to assess effects of soil amendments on bacterial wilt development and epidemics at Tepi, Ethiopia. Three soil amendments practices: compost, effective microorganisms and Bordeaux mixture alone and in integration were evaluated. Treatments were arranged in a randomized complete block design with three replications. Compost at the rate of 7 ton ha-1 enriched with effective and Bordeaux mixture treatment significantly reduced ginger bacterial wilt severity, AUDPC and disease progress rate. This treatment reduced bacterial wilt mean severity by up to 21.08% as compared to untreated control plot. Compost at the rate of 7 ton ha-1 application also slowed down epidemic progression of bacterial wilt and significantly reduced the disease parameters when integrated effective microorganisms and Bordeaux mixture. The overall results indicated that integrated compost enriched with effective microorganisms and Bordeaux mixture was effective to slow down the epidemics of bacterial wilt and to sustain ginger production and productivity. Hence, integrated compost enriched with effective microorganisms and Bordeaux mixture along with other crop management systems are recommended for improved ginger production and productivity.
Additional file 2 of Updates on mouse models of Alzheimer’s disease
Creators: name: Zhong, Michael Z.
name: Peng, Thomas
name: Duarte, Mariana Lemos
name: Wang, Minghui
name: Cai, Dongming
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Supplemental Figure 2. Comparison of gene ontology (GO)/pathways between the AD mouse microglial datasets and human AD microglial datasets. Sanky network plots show the commonly shared GO/pathways between mouse AD gene signatures derived from microglia of AD mouse models (left) and human AD gene signatures derived from scRNA-seq. studies of AD human brain microglia (right). Each node represents a gene signature or a GO/pathway term. Each link colored based of individual GO/pathway term represents a significant overlap between mouse and human gene signatures. Commonly shared GO/pathways involved in protein and lipid metabolism in AD.
Combating harmful Internet use with peer assessment and differential evolution
Creators: name: Koczkodaj, W. W.
name: Mazurek, M.
name: Pedrycz, W.
name: Rogalska, E.
name: Roth, R.
name: Strzalka, D.
name: Szymanska, A.
name: Wolny-Dominiak, A.
name: Woodbury-Smith, M.
name: Xue, O. S.
name: Zbyrowski, R.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: J.7

description: Harmful Internet use (HIU) is a term coined for the unintended use of the Internet. In this study, we propose a more accurate HIU measuring method based on the peer assessment and differential evolution approach. The sample data comprises a juvenile population in Poland; 267 subjects assessed 1,513 peers. In addition to classic statistical analysis, differential evolution has been employed. Results indicate that there may be a substantially higher rate of HIU than other studies have indicated. More accurate measurement of the adolescent population influx affected by HIU is needed for healthcare and welfare system planning. Presented in Prague, Czech Republic, 20-22 July 2022.
Direct Spectrum of the Benchmark T dwarf HD 19467 B
Creators: name: Crepp, Justin R.
name: Rice, Emily L.
name: Veicht, AAron
name: Pueyo, Laurent
name: Aguilar, Jonathan
name: Giorla, Paige
name: Nilsson, Ricky
name: Cook, Statia H.
name: Oppenheimer, Rebecca
name: Hinkley, Sasha
name: Brenner, Douglas
name: Vasisht, Gautam
name: Cady, Eric
name: Beichman, Charles A.
name: Hillenbrand, Lynne A.
name: Lockhart, Thomas
name: Matthews, Christopher T.
name: Roberts,, Lewis C.
name: Sivaramakrishnan, Anand
name: Soummer, Remi
name: Zhai, Chengxing
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: HD 19467 B is presently the only directly imaged T dwarf companion known to induce a measurable Doppler acceleration around a solar type star. We present spectroscopy measurements of this important benchmark object taken with the Project 1640 integral field unit at Palomar Observatory. Our high-contrast R~30 observations obtained simultaneously across the $JH$ bands confirm the cold nature of the companion as reported from the discovery article and determine its spectral type for the first time. Fitting the measured spectral energy distribution to SpeX/IRTF T dwarf standards and synthetic spectra from BT-Settl atmospheric models, we find that HD 19467 B is a T5.5+/-1 dwarf with effective temperature Teff=$978^{+20}_{-43}$ K. Our observations reveal significant methane absorption affirming its substellar nature. HD 19467 B shows promise to become the first T dwarf that simultaneously reveals its mass, age, and metallicity independent from the spectrum of light that it emits.
description: Accepted to ApJ Letters
Use the AI tools for Space systems delivery
Creators: name:  JAMEL METMATI
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: AI
DOCUMENTS
REQUIREMENTS
DELIVERY

description: The Space of Things around Earth and the Moon is growing very rapidly for scientific, commercial, defence or test purposes, the need to take measures to improve the quality and the speed of the Space systems delivery. This paper provide an analysis of the main identified challenges to be addressed by the Artificial Intelligence techniques to improve the tempo of Space systems delivery. Then, the volume of technical documents including the standards and the operational requirement is discussed, taking into account the need to merge data to accelerate the qualification process for the launch. At last, the methodology to use the Artificial Intelligence tools shall provide the capacity to improve the operational cycle to ensure the launch, to detect the errors and the parameters to be change to complete the validity of the system. The Intelligence Artificial through the tools available on the market provide new operational capacity to improve the management of the requirements to be applied to validate the functions and to configure the components of the Space system. Above all, with the commercial Space ports in Cornwall or in Esrange, the processing for the delivery shall change to ensure the time to market for the Space of Things on orbit around Earth and potentially to support the activities to the Moon. The Space sector requires significant financial funds and times to develop a system. Moreover, its development need to produce a large volume of documents. Within these documents, the recommandations, the requirements, the references give the elements to provide the Space of Things. Indeed, the life cycle include several steps : satellite mission analysis, preliminary design of satellite modules, manufacturing, assembly of module, qualification testing, acceptance testing with accreditation and cyber-security requirements. The baseline to be applied to follow these steps is based on the tracability of technical documents and the coherence of the requirements. And some sources come from others references linked with the international standards updated with the new rules. These digital documents are also stored following some requirements in the database. Their structure shall be aligned with the coherence of the system expected. In this context, the Artificial Intelligence tools should improve the writing of the documents in each steps to provide the Space system through the IAS algorithm based on the structured inputs linked with the space sector.
The entropy formula of black holes in Minimal Massive Gravity and its application for BTZ black holes
Creators: name: Setare, M. R.
name: Adami, H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we obtain the entropy formula of black hole solutions of Minimal Massive Gravity (MMG) by Tachikawa method \cite{a}. Then we apply this formula for BTZ black hole solution. We find that the usual Bekenstein-Hawking entropy is modified. The modification come from Chern-Simons (CS) term and new term in MMG. The contribution of CS term, which is proportional with inner radius of horizon is not new, but last term which is due to the new term of MMG, as usual is proportional to the outer radius of horizon and is new result. Then we show that the total entropy exactly can be reproduced by Cardy formula for entropy of the dual boundary CFT.
description: 9 pages
title: ДИАГНОСТИЧЕСКИЕ МАСКИ У ВПЕРВЫЕ ВЫЯВЛЕННЫХ ВИЧ-ИНФИЦИРОВАННЫХ ПАЦИЕНТОВ НА РАЗНЫХ ЭТАПАХ ОКАЗАНИЯ МЕДИЦИНСКОЙ ПОМОЩИ
Creators: name: Ингабире, Т.
name: Новак, К.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Проведен анализ эпидемиологических и клинико-лабораторных данных у пациентов (n = 85) с впервые установленным диагнозом ВИЧ-инфекции, поступивших в инфекционный стационар.
Interactive molecular dynamics
Creators: name: Schroeder, Daniel V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics Education (physics.ed-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Physics students now have access to interactive molecular dynamics simulations that can model and animate the motions of hundreds of particles, such as noble gas atoms, that attract each other weakly at short distances but repel strongly when pressed together. Using these simulations, students can develop an understanding of forces and motions at the molecular scale, nonideal fluids, phases of matter, thermal equilibrium, nonequilibrium states, the Boltzmann distribution, the arrow of time, and much more. This article summarizes the basic features and capabilities of such a simulation, presents a variety of student exercises using it at the introductory and intermediate levels, and describes some enhancements that can further extend its uses. A working simulation code, in HTML5 and JavaScript for running within any modern Web browser, is provided as an online supplement.
description: 11 pages, 7 figures
Disease X vaccine production and supply chains: risk assessing healthcare systems operating with artificial intelligence and industry 4.0
Creators: name: Radanliev, Petar
name: De Roure, David
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: A set of six algorithmic solutions is presented for resolving vaccine production and supply chain bottlenecks. A different set of algorithmic solutions is presented for forecasting risks during a Disease X event.
Near-edge absorption fine structure and UV photoemission spectroscopy studies of aligned single-walled carbon nanotubes on Si(100) substrates
Creators: name: Zhou, O.
name: Madey, T.E.
name: Rowe, J.E.
name: Efimenko, K.
name: Fleming, L.
name: Genzer, J.
name: Ulrich, M.D.
name: Oh, S.-J.
name: Chan, A.S.Y
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: The self-assembled films of single-walled carbon nanotubes were studied. The study was carried out by using near-edge absorption fine structure (NEAFS) and UV photoemission spectroscopy (UPS). It was found that at lower angles of incidence, the intensity of π * core exciton at 284.4 eV, which attributed to the greater accessibility of the π * orbitals. The results from UPS spectra of the films showed little angular dependence and included features consistent with total density of states of graphite.
title: ЭТИОЛОГИЧЕСКИЕ И КЛИНИЧЕСКИЕ ОСОБЕННОСТИ ИНФЕКЦИЙ КРОВОТОКА У ОНКОГЕМАТОЛОГИЧЕСКИХ БОЛЬНЫХ
Creators: name: Кулешова, А.
name: Киселева, Е.
name: Чеботкевич, В.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Исследовали инфекционные осложнения у 42 больных с различными формами гемобластозов после аутологичной трансплантации гемопоэтических стволовых клеток (ауто-ТГСК). Активация цитомегаловирусной инфекции установлена у пяти (11,9%) больных. Бактериальные инфекции кровеносного русла выявлены у 3 (7,1%) пациентов. Во всех случаях они были вызваны грамотрицательными бактериями. Инфекционные
осложнения наблюдались в различные сроки от 5 до 40 дней после ауто-ТГСК. Из указанных 42 пациентов, у 21 больного наряду с инфекционными осложнениями был изучен микробиом кишечника с помощью ПЦР в реальном времени. Показано развитие дисбиоза кишечника под влиянием антибиотикотерапии у больных в период после ТГСК. Установлено, что колонизация кишечника энтеробактериями с продукцией β-лактамаз расширенного спектра (БЛРС) является независимым предиктором развития бактериемий, вызванных
грамотрицательными бактериями. Показано, что значительное повышение количества E.coli в микробиоме кишечника (на 4–6 lg КОЕ/г кала) надо расценивать как предиктор развития системной E.coli инфекции кровеносного русла.
Additional file 1 of Equity in prenatal healthcare services globally: an umbrella review
Creators: name: Ladak, Zeenat
name: Grewal, Nagma
name: Kim, Minji Olivia
name: Small, Stephanie
name: Leber, Alexia
name: Hemani, Mehdiya
name: Sun, Qiuyu
name: Hamza, Deena M.
name: Laur, Celia
name: Ivers, Noah M.
name: Falenchuk, Olesya
name: Volpe, Richard
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 1. Prisma-Equity Checklist. Completed PRISMA-Equity checklist to guide the umbrella review.
Weine aus „neuen“ Rebsorten – Weine für die Zukunft?
Creators: name: Richter, Barbara
name: Hanf, Jon H.
Publisher: name: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft
Year: 2022

description: Zentrale Zielvorgaben der „Farm-to-Fork“-Strategie als Teil des „Green Deals“ der EU sind die Reduktion der Pflanzenschutzmittel um 50 % und eine Ausweitung des ökologischen Landbaus auf 25 % bis zum Jahr 2030. Wie kann die Weinwirtschaft das Ziel der Reduktion des Einsatzes von Pflanzenschutzmitteln um 50 % bis zum Jahr 2030 erreichen? Eine Möglichkeit, die dazu beiträgt, dieses Ziel zu erreichen, ist der An- und Ausbau von neuen, pilzwiderstandsfähigen Rebsorten (sogenannte PIWI Rebsorten). Diese Rebsorten weisen eine hohe Resistenz gegen den Echten und den Falschen Mehltau auf und erlauben daher einen geringeren Einsatz von Pflanzenschutzmitteln. Gleichzeitig trägt der Anbau von PIWIs dazu bei, dass Umwelt und Böden entlastet und CO2-Emissionen eingespart werden können. Die nun politisch initiierte Entwicklung (Forderung nach der Reduktion von Pflanzenschutzmitteln) und auch gesellschaftlich vorangetriebene Diskussion zur nachhaltigen Produktion von Lebens- und Genussmitteln wie z.B. Wein führen dazu, dass Winzer vermehrt PIWI Reben anbauen und PIWI Weine produzieren. Da die Entstehung dieser Rebsorten in der Vergangenheit sehr forschungs- und produzentengetrieben war und der Vermarktung der PIWI Weine kaum Aufmerksamkeit geschenkt wurde, führte die fehlende Marktorientierung dazu, dass sich diese Weine bisher nicht umfassend am Markt etabliert haben und die Vermarktung stellt immer noch für viele Weinproduzenten eine Herausforderung dar. Ziel dieses Beitrags ist es daher, die bisherige Entwicklung und heutige Marktbedeutung der PIWI Rebsorten aufzuzeigen und eine Einschätzung von Weinproduzenten und Branchenexperten zu geben, wie sich diese „neuen“ Rebsorten am Markt entwickeln werden.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
A Statistical Analysis of the Minimal SUSY B-L Theory
Creators: name: Ovrut, Burt A.
name: Purves, Austin
name: Spinner, Sogee
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The structure of the B-L MSSM theory--specifically, the relevant mass scales and soft supersymmetric breaking parameters--is discussed. The space of initial soft parameters is explored at the high scale using random statistical sampling subject to a constraint on the range of dimensionful parameters. For every chosen initial point, the complete set of renormalization group equations is solved. The low energy results are then constrained to be consistent with present experimental data. It is shown that a large set of initial conditions satisfy these constraints and lead to acceptable low energy particle physics. Each such initial point has explicit predictions, such as the exact physical sparticle spectrum--which is presented for two such points. There are also statistical predictions for the masses of the sparticles and the LSP species which are displayed as histograms. Finally, the fine-tuning of the $μ$ parameter--which is always equivalent to or smaller than in the MSSM--is discussed.
description: 16 pages, 6 figures
How Does Nature Accomplish Spooky Action at a Distance?
Creators: name: Bhaumik, Mani L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The enigmatic nonlocal quantum correlation that was famously derided by Einstein as "spooky action at a distance" has now been experimentally demonstrated to be authentic. The quantum entanglement and nonlocal correlations emerged as inevitable consequences of John Bell's epochal paper on Bell's inequality. However, in spite of some extraordinary applications as well as attempts to explain the reason for quantum nonlocality, a satisfactory account of how Nature accomplishes this astounding phenomenon is yet to emerge. A cogent mechanism for the occurrence of this incredible event is presented in terms of a plausible quantum mechanical Einstein-Rosen bridge.
description: 7 pages
Additional file 2 of Equity in prenatal healthcare services globally: an umbrella review
Creators: name: Ladak, Zeenat
name: Grewal, Nagma
name: Kim, Minji Olivia
name: Small, Stephanie
name: Leber, Alexia
name: Hemani, Mehdiya
name: Sun, Qiuyu
name: Hamza, Deena M.
name: Laur, Celia
name: Ivers, Noah M.
name: Falenchuk, Olesya
name: Volpe, Richard
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 2. Search Strategy. Complete search strategy for all electronic data bases searched for this review.
Radiation Bookkeeping: a guide to astronomical molecular spectroscopy and radiative transfer problems with an emphasis on RADEX
Creators: name: van Langevelde, Huib Jan
name: van der Tak, Floris
Publisher: name: Zenodo
Year: 2008
Subjects: subject: Infrared astronomy
subject: Spectroscopy

description: This document discusses some terminology necessary to extract chemical/physical information from spectral line observations. Although this is all very basic material, there are at least two astronomers who were often confused about these things. This little guide discusses quantities like brightness temperatures, antenna temperatures, beam dilution, line centre optical depth, flux density, Sobolev approximation, excitation temperature, column density. The general goal is to give the practical steps to compare observations with some types of model calculations. The RADEX software is one of the simplest methods to constrain abundances and physical conditions from observations, and often serves as a useful guideline for using more complex radiative transfer programs. This document tries to explain what assumptions are implicitly made in RADEX, what else can be done, and how we compare this with our data.
Chiral Imprint of a Cosmic Gauge Field on Primordial Gravitational Waves
Creators: name: Bielefeld, Jannis
name: Caldwell, Robert R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A cosmological gauge field with isotropic stress-energy introduces parity violation into the behavior of gravitational waves. We show that a primordial spectrum of inflationary gravitational waves develops a preferred handedness, left- or right-circularly polarized, depending on the abundance and coupling of the gauge field during the radiation era. A modest abundance of the gauge field would induce parity-violating correlations of the cosmic microwave background temperature and polarization patterns that could be detected by current and future experiments.
description: 5 pages, 6 figures
Polarized signatures of adiabatically expanding hotspots in Sgr A*'s accretion flow
Creators: name: Michail, Joseph M.
name: Yusef-Zadeh, Farhad
name: Wardle, Mark
name: Kunneriath, Devaky
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report 235 GHz linear and circular polarization (LP and CP) detections of Sgr A* at levels of $\sim10\%$ and $\sim-1\%$, respectively, using ALMA. We describe the first full-Stokes modeling of an observed submillimeter flare with an adiabatically-expanding synchrotron hotspot using a polarized radiative transfer prescription. Augmented with a simple full-Stokes model for the quiescent emission, we jointly characterize properties of both the quiescent and variable components by simultaneously fitting all four Stokes parameter light curves. The hotspot has magnetic field strength $71$ G, radius $0.75$ Schwarzschild radii, and expands at speed $0.013$c assuming magnetic equipartition. The magnetic field's position angle projected in the plane-of-sky is $\approx55^\circ$ East of North, which previous analyses reveal as the accretion flow's angular momentum axis and further supports Sgr A* hosting a magnetically-arrested disk. The magnetic field is oriented approximately perpendicular to the line of sight, which suggests repolarization as the cause of the high circular-to-linear polarization ratio observed at radio frequencies. We additionally recover several properties of the quiescent emission, consistent with previous analyses of the accretion flow, such as a rotation measure $\approx-4.22\times10^{5}$ rad m$^{-2}$. Our findings provide critical constraints for interpreting and mitigating the polarized variable emission in future Event Horizon Telescope images of Sgr A*.
description: 13 pages, 6 figures, 3 tables. Accepted to Monthly Notices of the Royal Astronomical Society, comments welcome!
title: Fines, Non-Payment, and Revenues: Evidence from Speeding Tickets
Creators: name: Traxler, Christian
name: Dušek, Libor
Publisher: name: Hertie School
Year: 2023

description: We estimate the effect of the level of fines on payment compliance and revenues collected from speeding tickets. Exploiting discontinuous increases in fines at speed cutoffs and reform induced variation in these discontinuities, we implement two complementary regression discontinuity designs. The results consistently document small payment responses: a 10% increase in the fine (i.e. the payment obligation) induces a 1.2 percentage point decline in timely payments. The implied revenue elasticity is about 0.9. Expressed in absolute terms, a one dollar increase in the fine translates into a roughly 60 cent increase in payments collected within 15 days.
Compact representation for electroweak lepton sector
Creators: name: Porshnev, Peter
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new representation of electroweak lepton sector is proposed. It consists of two Weyl spinors per one lepton family. It is shown that proposed representation is fully equivalent to the conventional left-handed iso-doublet. New type of plane wave solutions can be found under certain additional assumptions.
description: This arXiv submission is next revision after DOI publication. Some text was moved into the appendix, both title and abstract changed, however all equations, results, and 99% of text are the same as in DOI publication
Normal modes of Proca fields in AdS spacetime
Creators: name: Fernandes, Tiago V.
name: Hilditch, David
name: Lemos, José P. S.
name: Cardoso, Vítor
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A normal mode analysis for Proca fields in the anti-de Sitter (AdS) spacetime is given. It is found that the equations for the Proca field can be decoupled analytically. This is performed by changing the basis of the vector spherical harmonics (VSH) decomposition. The normal modes and the normal mode frequencies of the Proca equation in the AdS spacetime are then analytically determined. It is also shown that the Maxwell field can be recovered by taking the massless limit of the Proca field with care so that the nonphysical gauge modes are eliminated.
description: 6 pages
From knowledge organization to knowledge representation
Creators: name: Maltenze, Vincenzo
name: Dutta, Biswanath
name: Giunchiglia, Fausto
Publisher: name: Zenodo
Year: 2013
Subjects: subject: Knowledge Organization
subject: Knowledge representation
subject: DERA
subject: https://iskouk.org/subjects/8W4VOTG0
subject: https://iskouk.org/subjects/4WNPCVVX

description: LIS developed its own very successful solutions for the classification and search of documents. In KO, search is focused on document properties (e.g. title, author, subject). KO tends to fail in situations when users express their needs in terms of entity properties (e.g., of the author). The usefulness of moving from KO to KR KO is methodologically very strong, but subjects are limited in formality and expressiveness as, by employing classification ontologies, it only supports queries by document properties. KR, by employing descriptive ontologies, supports queries by any entity property, but it is methodologically weaker than KO. We propose the DERA* faceted KR approach DERA, being faceted, allows the development of high quality and scalable descriptive ontologies DERA, being a KR approach, allows modeling relevant entities of the domain and their E/R/A properties and enables automated reasoning. It supports a highly expressive search of documents exploiting entity properties. * DERA is a KR approach as it models entities of a domain (D) by their entity classes (E), relations (R) and attributes (A)
On the origin of CE-type orbital fluctuations in the ferromagnetic metallic La$_{1.2}$Sr$_{1.8}$Mn$_2$O$_7$
Creators: name: Singh, Dheeraj Kumar
name: Lee, Ki Hoon
name: Takimoto, Tetsuya
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the orbital fluctuations in the ferromagnetic-metallic phase of La$_{1.2}$Sr$_{1.8}$Mn$_2$O$_7$ by considering a two orbital model within a tight-binding description which reproduces the ARPES Fermi surface. We find strong antisymmetric transverse orbital fluctuations at wavevector ($ 0.5 π, 0.5 π$) resulting from the Fermi-surface nesting between the portions of bonding and antibonding bands instead of the widely believed nesting between the portions of bonding band despite their flat segments, which provide an insight into the origin of so called CE-type orbital fluctuations in the ferromagnetic-metallic phase. Subsequent renormalization of the phonons near wavevector ($0.5 π,0.5 π$) and the behavior of the phonon linewidth as a function of momentum are in agreement with the inelastic neutron scattering experiments.
Universality of plasmon excitations in Dirac semimetals
Creators: name: Kharzeev, Dmitri E.
name: Pisarski, Robert D.
name: Yee, Ho-Ung
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The recent experimental discovery of ${\rm Cd_3 As_2}$ and ${\rm Na_3 Bi}$ Dirac semimetals enables the study of the properties of chiral quasi-particles in three spatial dimensions. As demonstrated by photoemission, Dirac semimetals are characterized by a linear dispersion relation for fermion quasi-particles, and thus represent three dimensional analogs of graphene. While the distinctive behavior of chiral fermions (e.g. Klein tunneling) is already evident in two dimensional graphene, the physics of chirality in three dimensions opens a number of new possibilities. In this paper we investigate the properties of the collective plasmon excitations in Dirac semimetals by using the methods of relativistic field theory. We find a strong and narrow plasmon excitation whose frequency is in the terahertz (THz) range which may be important for practical applications. The properties of the plasmon appear universal for all Dirac semimetals, due to the large degeneracy of the quasi-particles and the small Fermi velocity, $v_F \ll c$. This universality is closely analogous to the phenomenon of "dimensional transmutation", that is responsible for the emergence of dimensionful scales in relativistic field theories such as Quantum Chromodynamics, the modern theory of nuclear physics.
description: 11 pages, 3 figures
Dynamic radiography using a carbon-nanotube-based field-emission x-ray source
Creators: name: Lin, W.
name: Gao, B.
name: Dike, S.
name: Zhou, O.
name: Lu, J.P.
name: Zhang, J.
name: Lee, Y.Z.
name: Cheng, Y.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: We report a dynamic radiography system with a carbon nanotube based field-emission microfocus x-ray source. The system can readily generate x-ray radiation with continuous variation of temporal resolution as short as nanoseconds. Its potential applications for dynamic x-ray imaging are demonstrated. The performance characteristics of this compact and versatile system are promising for noninvasive imaging in biomedical research and industrial inspection.