cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sulfur Abundances in the Orion Association B Stars
Creators: name: Daflon, Simone
name: Cunha, Katia
name: de la Reza, Ramiro
name: Holtzman, Jon
name: Chiappini, Cristina
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Sulfur abundances are derived for a sample of ten B main-sequence star members of the Orion association. The analysis is based on LTE plane-parallel model atmospheres and non-LTE line formation theory by means of a self-consistent spectrum synthesis analysis of lines from two ionization states of sulfur, SII and SIII. The observations are high-resolution spectra obtained with the ARCES spectrograph at the Apache Point Observatory. The abundance distribution obtained for the Orion targets is homogeneous within the expected errors in the analysis: A(S)=7.15+/-0.05. This average abundance result is in agreement with the recommended solar value (both from modelling of the photospheres in 1-D and 3-D, and meteorites) and indicates that little, if any, chemical evolution of sulfur has taken place in the last ~4.5 billion years. The sulfur abundances of the young stars in Orion are found to agree well with results for the Orion nebulae, and place strong constraints on the amount of sulfur depletion onto grains as being very modest or nonexistent. The sulfur abundances for Orion are consistent with other measurements at a similar galactocentric radius: combined with previous results for other OB-type stars produce a relatively shallow sulfur abundance gradient with a slope of -0.037+/-0.012 dex/kpc.
description: Accepted for publication in The Astronomical Journal
A formal framework for understanding run-time checking errors in gradually typed languages
Creators: name: Bañados Schwerter, Felipe Andres
Publisher: name: University of British Columbia
Year: 2024

description: Although Abstracting Gradual Typing provides a systematic approach to design gradual languages, the original framework has limitations: first, it accepts design choices that lead to type inconsistencies sneaking through evaluation. Second, when a type inconsistency is identified at run time, evaluation halts without providing any feedback on the parts of the program related to the failure, a safe approach yet unhelpful for debugging. This dissertation addresses these two limitations of the Abstracting Gradual Typing framework. For the first limitation, I impose an extra constraint on the acceptable designs for gradual types: forward completeness of every type operation. This stricter constraint guarantees that, throughout evaluation, gradual types and runtime evidence objects cannot lose precision and will only represent information consistent with the original static type system. I introduce a new design for a gradual language with record subtyping that fulfills this restriction. For the second limitation, I provide a specification for runtime program slicing that can be systematically applied to languages designed using Abstracting Gradual Typing. Slicing can separate the portions of a program that are guaranteed to be uninvolved in a runtime failure. Unlike the standard blame approach, slicing does not assume that types are correct. The slicing semantics can be used to provide a debugging tool, and I apply empirical research methods to explore whether this runtime type slicing approach is useful to developers.
The Feshbach resonance and nanoscale phase separation in a polaron liquid near the quantum critical point for a polaron Wigner crystal
Creators: name: Fratini, M
name: Poccia, N
name: Bianconi, A
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The additional long range order parameter that competes with the high Tc superconductivity long range order is identified as an electronic crystal of pseudo Jahn-Teller polarons beyond the critical value of the electron lattice interaction. We show that the region of quantum critical fluctuations in the two variables phase diagram of cuprates: the doping (delta) and the chemical pressure (i.e., the tolerance factor, or the average ionic radius of A-site cations) can be measured via the microstrain (eta) of the Cu-O length in the CuO2 lattice. The fluctuating order in the proximity of the microstrain quantum critical point that competes with the superconducting long range order is the polaron electronic crystalline phase called a Wigner polaron crystal and the variation of the spin gap energy as a function of microstrain provides a strong experimental support for this proposal.
description: 13 pages, 3 figures
Asian American Racial Consciousness in the Context of the COVID-19 Pandemic and Movement for Racial Justice
Creators: name: Jingru Huang
name: Yuhki Ueda
name: Duong, Ly
name: To, Allison
name: Godon-Decoteau, Danielle
name: Sahibpreet Kaur
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Multicultural Psychology
subject: Counseling Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The project is a mixed-method study to examine changes in Asian Americans’ perceptions of racism between 2017 and 2021. Qualitatively, we used Consensual Qualitative Research-Modified (CQR-M; Spangler et al., 2012) to explore open-ended responses in which Asian Americans reported how the COVID-19 pandemic and movement for racial justice impacted their racial experiences. Quantitatively, we will use a repeated-measures design to examine changes in Asian Americans’ racism-related stress (AARRSI; Li, Liang, & Kim, 2004), color-blind racial ideology (CoBRAS; Neville et al., 2000), and belief in the model minority myth (IM-4; Yoo, Burrola, & Steger, 2010).
ความท้าทายของระบบบริการการแพทย์ฉุกเฉินของประเทศไทยในสถานการณ์การแพร่ระบาดของโรคติดเชื้อไวรัสโคโรนา 2019
Creators: name: ร.อ.อัจฉริยะ  แพงมา
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: ความท้าทาย
ระบบบริการการแพทย์ฉุกเฉิน
โรคติดเชื้อไวรัสโคโรนา 2019

description: Journal of Emergency Medical Services of Thailand, 1, 1, 61-70
On algebraic structures in supersymmetric principal chiral model
Creators: name: Haider, Bushra
name: Hassan, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the Poisson current algebra of the supersymmetric principal chiral model, we develop the algebraic canonical structure of the model by evaluating the fundamental Poisson bracket of the Lax matrices that fits into the rs matrix formalism of non-ultralocal integrable models. The fundamental Poisson bracket has been used to compute the Poisson bracket algebra of the monodromy matrix that gives the conserved quantities in involution.
Reactions to Second Hand Reports - Experiment
Creators: name: Howell, Taeya
name: Burris, Ethan
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Business
subject: Organizational Behavior and Theory
subject: Human Resources Management
subject: Social and Behavioral Sciences
subject: Voice Behavior

description: Employee voice enables individuals to make their opinions known about suggestions for change or causes for concern (Hirschman, 1970). Whether engaging in voice behaviors helps or hurts a person's career remains an open question (helps, Ng & Feldman, 2012; hurts, Seibert, Kraimer, & Crant, 2001), but there is recent evidence suggesting that voice behaviors help performance ratings, provided the supervisor recognizes these voice events |(Howell, Harrison, Burris, & Detert, 2015). Even if there may be individual benefits to speak up, not all employees feel safe doing so (Morrison & Milliken, 2000). Employees may engage colleagues to speak up on their behalves to minimize their own personal risk. Supervisors may be more receptive to voice offered by advocates because of the ability of advocates to present these ideas with less perceived conflict of interest (Moore & Loewenstein, 2004). As voice advocates present the ideas of others, they can avoid any perceived conflict of interest by presenting the ideas of others, not their own. Doing so may make supervisors more receptive to the ideas that can benefit others on the team as opposed to just or primarily the speaker (Moore & Loewenstein, 2004). As a consequence, supervisors may by more likely to value and implement ideas offered by advocates. Our objective is to better understand how people value voice received directly versus from second hand sources. I will be analyzing how direct voice versus voice advocate condition influences perceived prosocial aspect, bias, suggestion accuracy and completeness, suggestion value, and likelihood for suggestion implementation. Research Question: Do supervisors (or recipients) of voice from advocates value that voice more than voice received directly from the source?
A Linear Programming Driven Genetic Algorithm for Meta-Scheduling on Utility Grids
Creators: name: Garg, Saurabh
name: Konugurthi, Pramod
name: Buyya, Rajkumar
Publisher: name: arXiv
Year: 2009
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: C.2.4

description: The user-level brokers in grids consider individual application QoS requirements and minimize their cost without considering demands from other users. This results in contention for resources and sub-optimal schedules. Meta-scheduling in grids aims to address this scheduling problem, which is NP hard due to its combinatorial nature. Thus, many heuristic-based solutions using Genetic Algorithm (GA) have been proposed, apart from traditional algorithms such as Greedy and FCFS. We propose a Linear Programming/Integer Programming model (LP/IP) for scheduling these applications to multiple resources. We also propose a novel algorithm LPGA (Linear programming driven Genetic Algorithm) which combines the capabilities of LP and GA. The aim of this algorithm is to obtain the best metaschedule for utility grids which minimize combined cost of all users in a coordinated manner. Simulation results show that our proposed integrated algorithm offers the best schedule having the minimum processing cost with negligible time overhead.
description: 9 pages
Energy and Mass Generation
Creators: name: Sidharth, Burra G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Modifications in the energy momentum dispersion laws due to a noncommutative geometry, have been considered in recent years. We examine the oscillations of extended objects in this perspective and find that there is now a "generation" of energy.
description: 13 pages Latex
อุบัติเหตุทางถนน "ภัยเงียบ" ที่ยังอันตรายและท้าทายการจัดการ
Creators: name: ธนะพงศ์  จินวงษ์
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: อุบัติเหตุทางถนน
ความปลอดภัยทางถนน
ค่าเป้ าหมายการเสียชีวิต

description: Journal of Emergency Medical Services of Thailand, 1, 1, 71-76
title:  Quando il mito edipico comincia a vacillare: le strutture familiari nel cinema contemporaneo
Creators: name: Domizi  , Rossana
Publisher: name: RomaTrE-Press
Year: 2019

description: Il saggio prende le mosse dall’intreccio fra la posizione di Roland Barthes sul rapporto fra forme mitiche e cinema statunitense, e la riflessione sul mito di Edipo nell’approccio psicoanalitico. Attraverso l’analisi del cinema contemporaneo, e in particolare del film Lontano dal paradiso (Far From Heaven, Todd Haynes, 2002), si vuole mettere in discussione l’universalità dell’approccio edipico rispetto alla configurazione soggettiva nella tradizione sia freudiana che lacaniana. Di conseguenza, obiettivo sarà far emergere l’eteronormatività sottesa all’articolazione parentale proposta dalla proposta psicoanalitica tradizionale, a favore invece delle letture ideologiche proposte dalle femministe negli ultimi decenni. Il desiderio messo in scena dal film viene dunque analizzato nelle sue emergenze stilistico-formali, e in particolare attraverso la ripresa delle forme del family melodrama degli anni Cinquanta.
description: Forme del mito e cinema americano
Temporal hypergraph representation learning : from predicting future interactions in networks to anomaly detection in the human brain
Creators: name: Sadeghian, Sadaf
Publisher: name: University of British Columbia
Year: 2024

description: Temporal graphs have emerged as a fundamental tool for modeling dynamic systems across diverse domains. However, existing research predominantly centers on pairwise interactions, while many real-world complex systems involve interactions among multiple entities. Hypergraphs allow edges to connect any number of vertices, enabling the representation of higher-order structures in data. Consequently, extracting and learning patterns of temporal, higher-order interactions is important in domains such as social network analysis, neuroscience, and finance. This thesis makes two contributions. First, we introduce CAT-WALK, which is a method for representation learning on temporal hypergraphs. Then, we illustrate the value of temporal hypergraph modeling and CAT-WALK in neuroscience applications. We introduce HYPERBRAIN, a framework for detecting abnormal co-activations in brain networks. CAT-WALK is an inductive method that uses a novel higher-order random walk to learn hyperedge representations. It uses a novel permutation-invariant pooling strategy in conjunction with a set-based anonymization process to hide the identity of hyperedges. Additionally, we present a straightforward, yet effective, neural network model for encoding hyperedges. Through extensive experiments, we demonstrate the efficacy of CAT-WALK in 1) predicting future hyperedges and 2) classifying nodes. The second part of this thesis demonstrates how we can encode brain networks as hypergraphs and use CAT-WALK for analyzing them. We introduce HYPERBRAIN, an anomaly detection framework for temporal hypergraph brain networks. HYPERBRAIN first represents fMRI time series data as temporal hypergraphs and subsequently uses CAT-WALK for hypergraph representation learning. Customizing both the temporal higher-order walk and the training approach for the analysis of brain networks, HYPERBRAIN can effectively learn the structural and temporal properties of these brain networks and identify anomalous hyperedges in the brain of individuals with disorders. We evaluate the performance of HYPERBRAIN in both synthetic and real-world settings for Attention Deficit Hyperactivity Disorder (ADHD), and Autism Spectrum Disorder.
WEBT multiwavelength monitoring and XMM-Newton observations of BL Lacertae in 2007-2008. Unveiling different emission components
Creators: name: Raiteri, C. M.
name: Villata, M.
name: Capetti, A.
name: Aller, M. F.
name: Bach, U.
name: Calcidese, P.
name: Gurwell, M. A.
name: Larionov, V. M.
name: Ohlert, J.
name: Nilsson, K.
name: Strigachev, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In 2007-2008 we carried out a new multiwavelength campaign of the Whole Earth Blazar Telescope (WEBT) on BL Lacertae, involving three pointings by the XMM-Newton satellite, to study its emission properties. The source was monitored in the optical-to-radio bands by 37 telescopes. The brightness level was relatively low. Some episodes of very fast variability were detected in the optical bands. The X-ray spectra are well fitted by a power law with photon index of about 2 and photoelectric absorption exceeding the Galactic value. However, when taking into account the presence of a molecular cloud on the line of sight, the data are best fitted by a double power law, implying a concave X-ray spectrum. The spectral energy distributions (SEDs) built with simultaneous radio-to-X-ray data at the epochs of the XMM-Newton observations suggest that the peak of the synchrotron emission lies in the near-IR band, and show a prominent UV excess, besides a slight soft-X-ray excess. A comparison with the SEDs corresponding to previous observations with X-ray satellites shows that the X-ray spectrum is extremely variable. We ascribe the UV excess to thermal emission from the accretion disc, and the other broad-band spectral features to the presence of two synchrotron components, with their related SSC emission. We fit the thermal emission with a black body law and the non-thermal components by means of a helical jet model. The fit indicates a disc temperature greater than 20000 K and a luminosity greater than 6 x 10^44 erg/s.
description: 11 pages, 7 figures, accepted for publication in A&A
การพัฒนาเทคโนโลยีสื่อสารและสารสนเทศการแพทย์ฉุกเฉินให้เป็นระบบหลักของประเทศไทย
Creators: name: ไพโรจน์  บุญศิริคำชัย
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: เทคโนโลยีสื่อสาร
สารสนเทศ
การแพทย์ฉุกเฉิน

description: Journal of Emergency Medical Services of Thailand, 1, 1, 77-90
Nonlinear Instability for the Critically Dissipative Quasi-Geostrophic Equation
Creators: name: Friedlander, Susan
name: Pavlović, Nataša
name: Vicol, Vlad
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove that linear instability implies non-linear instability in the energy norm for the critically dissipative quasi-geostrophic equation.
description: 16 pages, corrected typos, a global bound that was obtained for the unforced equation by Kiselev-Nazarov-Volberg obtained for the forced equation and utilized in the paper;
Deciphering H2A.Z-mediated transcriptional regulation in Saccharomyces cerevisiae
Creators: name: Brewis, Hilary Tyne
Publisher: name: University of British Columbia
Year: 2024

description: Chromatin is involved in all aspects of genome function and its dynamic structure is a key factor in many fundamental cellular processes such as transcription, DNA replication, and DNA repair. A variety of mechanisms regulate chromatin structure including the incorporation of histone variants. H2A.Z, encoded by the non-essential HTZ1 gene in budding yeast, is an evolutionarily conserved histone variant that replaces H2A in 5-10% of nucleosomes in a reaction catalyzed by the SWR1 complex, a conserved ATP-dependent chromatin remodeler. Specifically, H2A.Z is incorporated near centromeres, at the border of heterochromatic domains, and at the majority of transcription start sites. In this dissertation I utilized a combination of genome-wide approaches along with traditional molecular biology techniques to uncover how H2A.Z’s unique identity as a histone variant contributes to gene expression regulation in budding yeast. First, I identified three amino acid regions in the C-terminal half of H2A.Z that can confer specific H2A.Z-identity to H2A. Remarkably, the combination of only 9 amino acid changes, the H2A.Z M6 region, K79 and L81 (two amino acids in the α2-helix), were sufficient to fully recapitulate wild-type growth in genotoxic stress. Furthermore, combining H2A.Z K79 and L81, the M6 region, and the C-terminal tail was sufficient for expression of H2A.Z-dependent heterochromatin-proximal genes and GAL1 derepression. I then determined the impact of H2A.Z incorporation on gene expression during DNA replication stress by generating genome-wide mRNA transcript profiles for wild-type, htz1Δ, swr1Δ, and htz1Δswr1Δ mutants before and after exposure to hydroxyurea (HU). My findings revealed that removing H2A.Z incorporation did not result in mass dysregulation of gene expression, however H2A.Z was required for proper wild-type expression of several HU-induced genes. Collectively my dissertation uncovered the amino acids responsible for H2A.Z-specific identity and explored the importance of this unique identity in gene induction during cellular stress.
On exact representations of the motions group of Galilean plane
Creators: name: Efimov, Dmitry
name: Kostyakov, Igor
name: Kuratov, Vasiliy
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The Pimenov algebra with two generators is defined and some of its properties are shown. Some exact matrix over the Pimenov algebra representations of the motions group of Galilean plane (the Galilean group) are considered. A geometric interpretation of them is giving. We consider also a exact representation of the Galilean group by elements of Grassmann algebra.
description: 14 pages, 1 figure; talk given at XIII International Conference "Symmetry Methods in Physics", Dubna, Russia, July 6-9, 2009
ปัญญาประดิษฐ์ Artificial intelligence (AI) กับการใช้ประโยชน์ทางการแพทย์และเวชศาสตร์ฉุกเฉิน
Creators: name: ยุวเรศมคฐ์ สิทธิชาญบัญชา
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: ปัญญาประดิษฐ์
การแพทย์ฉุกเฉิน
เวชศาสตร์ฉุกเฉิน

description: Journal of Emergency Medical Services of Thailand, 1, 1, 91-104
«Science speed dating» как стимул к научным исследованиям студентов: опыт реализации
Creators: name: Караваева Екатерина Владимировна
name: Гасникова Олеся Александровна
name: Княжева Елизавета Алексеевна
name: Княжева Софья Алексеевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: кафе научных свиданий
Десятилетие науки и технологий
организация мероприятия научной направленности
метод опроса

description: В статье анализируются перспективы реализации научного мероприятия «Science speed dating» (далее – Мероприятие), которое было проведено Студенческим научным обществом ВятГУ (далее – СНО ВятГУ) совместно с Отделом аспирантуры, докторантуры и НИРС ВятГУ. В рамках Мероприятия реализованы задачи: знакомство с представителями научной сферы университета; вовлечение студентов в научную деятельность путём общения с потенциальными научными руководителями, что было выражено диалогами студентов и преподавателей в формате «speed dating».
Актуальные проблемы охраны труда на современном этапе развития
Creators: name: Редикульцева Елена Николаевна
name: Залесова Юлия Васильевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: охрана труда
техника безопасности
система стандартов охраны труда
управление охраной труда

description: Проведено исследование проблем, связанных с практическими и нормативно-правовыми аспектами улучшения системы управления трудовой безопасностью и охраной труда. Были выявлены проблемы, которые были решены с использованием принципов культуры охраны труда. Подробнее рассмотрен ГОСТ 12.0.230.1-2015 «ССБТ. Системы управления охраной труда. Руководство по применению ГОСТ 12.0.230-2007».
Graph Polynomials: From Recursive Definitions To Subset Expansion Formulas
Creators: name: Godlin, Benny
name: Katz, Emilia
name: Makowsky, Johann A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: Many graph polynomials, such as the Tutte polynomial, the interlace polynomial and the matching polynomial, have both a recursive definition and a defining subset expansion formula. In this paper we present a general, logic-based framework which gives a precise meaning to recursive definitions of graph polynomials. We then prove that in this framework every recursive definition of a graph polynomial can be converted into a subset expansion formula.
description: 25 pages, 2 figures
Анализ кодекса профессиональной этики аудиторов
Creators: name: Кулябина Дарья Сергеевна
name: Биндзяр Диана Алексеевна
name: Гамулинская Надежда Валериановна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: настоящий Кодекс
принципы
этика
аудитор

description: В данной статье проделан анализ Кодекса профессиональной этики аудиторов. Объектом исследования является Кодекс профессиональной этики аудиторов. Актуальность статьи обусловлена тем, что аудиторам необходимы приписанные правила, на которые они могут опираться при совершении своей деятельности. Проблема исследуемого вопроса – нарушение и невыполнение аудиторами прописанных и рекомендованных требований в Кодексе к их деятельности. Цель исследования состоит в проведении анализа кодекса профессиональной этики аудиторов. К методам исследования относятся анализ и оценка. Для этого необходимо выполнить следующие задачи: изучить кодекс профессиональной этики и проанализировать его.
Multicolour Photometric Study of M31 Globular Clusters
Creators: name: Fan, Z.
name: Ma, J.
name: Zhou, X.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the photometry of 30 globular clusters (GCs) and GC candidates in 15 intermediate-band filters covering from ~3000 to ~10000 Åusing the archival CCD images of M31 observed as part of the Beijing - Arizona - Taiwan - Connecticut (BATC) Multicolour Sky Survey. We transform these intermediate-band photometric data to the photometry in the standard UBVRI broad-bands. These M31 GC candidates are selected from the Revised Bologna Catalogue (RBC V.3.5), and most of these candidates do not have any photometric data. Therefore the present photometric data are supplement to RBC V.3.5. We find that 4 out of 61 GCs and GC candidates in RBC V.3.5 do not show any signal on the BATC images at their locations. By linear fit of the distribution in colour-magnitude diagram of blue GCs and GC candidates using the data from RBC V.3.5, and in this study we find the ``blue-tilt'' of blue M31 GCs with a high confidence at 99.95% or 3.47 sigma for the confirmed GCs, and >99.99% or 4.87 sigma for GCs and GC candidates.
description: Accepted for publication in RAA. 22 pages including 9 figures and 6 tables
Анализ распространённости в 2022 и 2023 году ризоктониоза, вертициллёза, рака картофеля в нескольких районах Кировской области
Creators: name: Мартинсон Екатерина Александровна
name: Барамзин Михаил Николаевич
name: Перминова Эльвира Искандеровна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: ризоктониоз
вертициллёз
рак картофеля
ПЦР

description: Анализ клубней и стеблей картофеля путём локус-специфической полимеразной цепной реакции позволяет точно выявлять фитопатогенные грибы, причиняющие серьёзный вред картофелеводству. В данной работе анализировалось наличие ДНК возбудителей вертициллёза, ризоктониоза и рака картофеля в 2022 и 2023 годах в пробах ДНК из клубней и стеблей картофеля в нескольких районах Кировской области (в 2022 году – пять, в 2023 году – четыре, два года подряд – три). Ризоктониоз в 2022 году выявлен в 4-х районах, в 2023 году в 3-х; вертициллёз выявлен в 2022 году в 2-х районах, в 2023 – в 1-м; синхитриоз выявлен только в 2023 году, в 1-м районе.
การกระจายพื้นที่การเกิดอุบัติเหตุและปัจจัยที่มีผลต่อการเสียชีวิตของผู้ป่วยจากอุบัติเหตุจราจรทางถนนที่เข้ารับการรักษาที่ห้องฉุกเฉิน โรงพยาบาลเชียงรายประชานุเคราะห์
Creators: name: กีรติ สวรรณยานุกิจ
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: อุบัติเหตุจราจร
เสียชีวิต
บาดเจ็บ
ระบาดวิทยา
ระบบการแพทย์ฉุกเฉิน

description: ๋Journal of Emergency Medical Services of Thailand, 1, 2, 106-114
Анализ современных информационно-аналитических систем
Creators: name: Котанджян Ася Валентиновна
name: Биндзяр Диана Алексеевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: информационно-аналитическая система
большие данные
цифровизация
BI-системы
технологии

description: Актуальность статьи заключается в том, что при постоянной цифровой трансформации постоянно появляются новые информационные технологии, важность которых необходимо оценить. Цель статьи: рассмотреть особенности российского рынка информационно-аналитических систем. Для этого необходимо решить следующие задачи: проанализировать популярные отечественные сервисы и сравнить их с зарубежными. В процессе решения задач использованы методы анализа и сравнения. Объектом исследования являются отечественные и зарубежные информационно-аналитические системы.
Tidal disruption of "snow clouds" by unassociated stars
Creators: name: Suvorov, Arthur G.
name: Walker, Mark A.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It has been suggested that star-forming galaxies may host a substantial, dark reservoir of gas in the form of planetary-mass molecular clouds that are so cold that $\text{H}_{2}$ can condense. Here we investigate the process of tidal disruption of such "snow clouds" by close passage of field stars. We construct a suite of simulations using the hydrodynamic formalism introduced by Carter and Luminet, and use it to explore the properties of the resulting tidal debris. The debris streams are tiny structures that are highly over-pressured relative to the ambient interstellar medium (ISM). They are also unusual in their composition--initially consisting of cold, gaseous He together with $\text{H}_{2}$ "snowballs" that may be as much as a metre in size. Each stream expands and cools and is subsequently shocked as it plows through the ISM; the snowballs are gradually eroded by the shocked gas. Snowballs streaming through the shocked ISM create microstructured plasma that is somewhat reminiscent of the "scattering screens" revealed by radio-wave scintillation studies. However, the tidal disruption rate is too low to account for the observed number of scattering screens if, as we assume here, the stars and clouds have no prior physical association so that disruptions occur as a result of chance encounters between stars and clouds.
description: 24 pages, 12 figures. Minor changes to match published version
Fluid Models of Many-server Queues with Abandonment
Creators: name: Zhang, Jiheng
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K25

description: We study many-server queues with abandonment in which customers have general service and patience time distributions. The dynamics of the system are modeled using measure- valued processes, to keep track of the residual service and patience times of each customer. Deterministic fluid models are established to provide first-order approximation for this model. The fluid model solution, which is proved to uniquely exists, serves as the fluid limit of the many-server queue, as the number of servers becomes large. Based on the fluid model solution, first-order approximations for various performance quantities are proposed.
The U(N) chiral model and exact multi-solitons
Creators: name: Haider, Bushra
name: Hassan, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We use a binary Darboux transformation to obtain exact multisoliton solutions of the principal chiral model and its noncommutative generalization. We also show that the exact multisolitons of the noncommutative principal chiral model in two dimensions and noncommutative (anti) self dual Yang Mills equations in four dimensions can be expressed explicitly in terms of quasi-determinants.
verBERT: Automating Brazilian Case Law Document Multi-label Categorization Using BERT
Creators: name: Serras, Felipe R.
name: Finger, Marcelo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.2.7

description: In this work, we carried out a study about the use of attention-based algorithms to automate the categorization of Brazilian case law documents. We used data from the Kollemata Project to produce two distinct datasets with adequate class systems. Then, we implemented a multi-class and multi-label version of BERT and fine-tuned different BERT models with the produced datasets. We evaluated several metrics, adopting the micro-averaged F1-Score as our main metric for which we obtained a performance value of F1-micro=0.72 corresponding to gains of 30 percent points over the tested statistical baseline. In this work, we carried out a study about the use of attention-based algorithms to automate the categorization of Brazilian case law documents. We used data from the \textit{Kollemata} Project to produce two distinct datasets with adequate class systems. Then, we implemented a multi-class and multi-label version of BERT and fine-tuned different BERT models with the produced datasets. We evaluated several metrics, adopting the micro-averaged F1-Score as our main metric for which we obtained a performance value of $\langle \mathcal{F}_1 \rangle_{micro}=0.72$ corresponding to gains of 30 percent points over the tested statistical baseline.
description: 10 pages, 2 tables
Pair-production of charged Dirac particles on charged Nariai and ultracold black hole manifolds
Creators: name: Belgiorno, F.
name: Cacciatori, S. L.
name: Piazza, F. Dalla
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Spontaneous loss of charge by charged black holes by means of pair-creation of charged Dirac particles is considered. We provide three examples of exact calculations for the spontaneous discharge process for 4D charged black holes by considering the process on three special non-rotating de Sitter black hole backgrounds, which allow to bring back the problem to a Kaluza-Klein reduction. Both the zeta-function approach and the transmission coefficient approach are taken into account. A comparison between the two methods is also provided, as well as a comparison with WKB results. In the case of non-zero temperature of the geometric background, we also discuss thermal effects on the discharge process.
description: 27 pages
​Everyday triangulation in response to challenging informational and legal contexts : applying everyday triangulation to decision-making and information seeking about cannabis use in pregnancy and lactation
Creators: name: Mulder, Maria
Publisher: name: University of British Columbia
Year: 2024

description: ​Within the medical research, evidence on the risks and benefits of cannabis use in pregnancy and lactation is lacking. Information that does exist on this topic is often inconclusive or conflicting. Cannabis use is also highly stigmatized and often politicized that is a contextual component that has potentially significant effects on an individual’s information seeking and informed decision-making process. A deeper exploration of information seeking behaviour and decision-making relating to cannabis use in pregnancy and lactation can help practitioners who seek to support their patients in informed decision-making. This study asks: 1) what are the information needs of individuals considering cannabis use in pregnancy and lactation and how adequately are these needs met by existing resources, and 2) in what ways are information triangulation, or other information seeking behaviours, used to meet identified information needs? This study is a secondary analysis of data collected through phone interviews with 23 participants in 2020 and applies qualitative deductive and inductive coding that is grounded in Reflexive Thematic Analysis. Four overarching themes were developed and explored, contributing to the development of a novel information behaviour model of ‘Everyday Triangulation’ that is proposed in this thesis. Everyday Triangulation (ET) is situated within the current literature as an information behaviour that is distinct from other information behaviours and established forms of triangulation in academic research. ET is a complex information behaviour that combines several layered information behaviours in an iterative process that is performed in response to a complex information need.
Matrix elements of SU(6) generators for baryons with arbitrary $N_c$ quarks in mixed symmetric states $[N_c-1,1]$
Creators: name: Matagne, N.
name: Stancu, Fl.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive general analytic formulae for the matrix elements of the SU(6) generators for mixed symmetric $[N_c-1,1]$ spin-flavor states with an arbitrary number $N_c$ of quarks. They are relevant for baryon spectroscopy in the $1/N_c$ expansion method applied to light baryons and can be used to study excited states. In this way previous work on non-strange baryons can be extended to both non-strange and strange baryons.
description: 18 pages, 5 tables, 1 figure, version of the article in press, Nucl. Phys. A (2009)
ปัจจัยเสี่ยงและผลการรักษาภาวะหัวใจหยุดเต้นในเด็ก
Creators: name: พรรณธิป  ภัทรกุลวิวัฒน์
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: ภาวะหัวใจหยุดเต้นในโรงพยาบาล
การฟื้นคืนชีพ
การช่วยฟื้นคืนชีพสำเร็จ
ภาวะพร่องออกซิเจน
หัวใจห้องล่างเต้นผิดจังหวะ

description: ๋Journal of Emergency Medical Services of Thailand, 1, 2, 115-122
Controlling Transient Chaos in the Lorenz System with Machine Learning
Creators: name: Valle, David
name: Capeans, Rubén
name: Wagemakers, Alexandre
name: Sanjuán, Miguel A. F.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: This paper presents a novel approach to sustain transient chaos in the Lorenz system through the estimation of safety functions using a transformer-based model. Unlike classical methods that rely on iterative computations, the proposed model directly predicts safety functions without requiring fine-tuning or extensive system knowledge. The results demonstrate that this approach effectively maintains chaotic trajectories within the desired phase space region, even in the presence of noise, making it a viable alternative to traditional methods. A detailed comparison of safety functions, safe sets, and their control performance highlights the strengths and trade-offs of the two approaches.
description: Machine learning, Partial control, Transient chaos, Lorenz system, Transformer models. Eur. Phys. J. Spec. Top. (2025)
Fractal Substructures due to Fragmentation and Reagglomeration
Creators: name: Wolf, Dietrich E.
name: Poeschel, Thorsten
name: Schwager, Thomas
name: Weuster, Alexander
name: Brendel, Lothar
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Cohesive powders form agglomerates that can be very porous. Hence they are also very fragile. Consider a process of complete fragmentation on a characteristic length scale $\ell$, where the fragments are subsequently allowed to settle under gravity. If this fragmentation-reagglomeration cycle is repeated sufficiently often, the powder develops a fractal substructure with robust statistical properties. The structural evolution is discussed for two different models: The first one is an off-lattice model, in which a fragment does not stick to the surface of other fragments that have already settled, but rolls down until it finds a locally stable position. The second one is a simpler lattice model, in which a fragment sticks at first contact with the agglomerate of fragments that have already settled. Results for the fragment size distribution are shown as well. One can distinguish scale invariant dust and fragments of a characteristic size. Their role in the process of structure formation will be addressed.
description: 4 pages, 8 figures
การพัฒนารูปแบบการช่วยฟื้นคืนชีพแบบสัญจร โรงพยาบาลนาดูน จังหวัดมหาสารคาม
Creators: name: บัวบาน ปักการะโต
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: การพัฒนารูปแบบ
การช่วยฟื้ นคืนชีพ
โรงพยาบาลนาดูน

description: ๋Journal of Emergency Medical Services of Thailand, 1, 2, 134-145
Анализ структуры ландшафтов востока Кировской области с использованием геоинформационных технологий (на примере Фаленского района)
Creators: name: Матушкин Алексей Сергеевич
name: Почашев Анатолий Андреевич
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: геоинформационные технологии
картографирование ландшафтов
QGIS
SAGA GIS

description: Цель: выявление морфологической структуры и закономерностей пространственной организации ландшафтов Фалёнского района Кировской области. В данной статье детализируется структура ландшафтов Фаленского района на среднем масштабе, а также производится ее картографирование с помощью геоинформационного анализа в ГИС. Показано количественное сравнение левобережной части района с правобережной по сложности и разнообразию ландшафтного рисунка, выявлены внутрирайонные особенности и их причины.
ผลลัพธ์การให้บริการผู้ป่วยในระบบการแพทย์ฉุกเฉินทางน้ำ พื้นที่ทุรกันดารเหนือเขื่อนภูมิพล จังหวัดตาก
Creators: name: ธนวิชญ์ จิรเดชพิทักษ์
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: ระบบบริการการแพทย์ฉุกเฉิน
การลำเลียงผู้ป่วยทางน้ำ
พื้นที่ทุรกันดาร
ปฏิบัติการส่งต่อผู้ป่วยฉุกเฉิน

description: ๋Journal of Emergency Medical Services of Thailand, 1, 2, 146-159
Predictions of highest Transition-temperature for electron-phonon superconductors
Creators: name: Fan, Wei
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using the Eliashberg strong coupling theory with vertex correction, we calculate maps of transition temperatures (T$_{c}$) of electron-phonon superconductors in full parameter space. The maximums of transition temperatures for superconductors are predicted based on the maps and the criterion of instability of superconductivity. The strong vertex correction and high transition temperature are tightly correlated in superconductors. We predict that the maximum of T$_{c}$ of new iron-based superconductors will be close to 90(K).
description: 13 page, 5 eps figures
title: Participation au projet scientifique e-PEPS du Laboratoire Santé Mentale & Psychiatrie
title: Participation au projet scientifique e-PEPS du Laboratoire Santé Mentale & Psychiatrie
titleType: AlternativeTitle
Creators: name: Guidetti, Amélie
name: Rossat, Audrey
Publisher: name: Unknown
Year: 0
Subjects: subject: Projet scientifique
subject: Psychiatrie

description: Par le biais de ce travail, nous vous proposons une immersion dans le programme PEPS, conçu par deux infirmiers : Jérôme Favrod et Alexandra Nguyen. Tout d’abord, nous allons commencer par définir ce dernier, puis nous nous intéresserons à la recherche du laboratoire d’enseignement et de recherche de Santé Mentale et Psychiatrie (LER SMP) et pour finir, nous aborderons les différentes facettes de notre participation. Les buts du programme d’éducation thérapeutique PEPS, accessible gratuitement en ligne, visent donc à réduire l’apathie et l’anhédonie, qui sont des symptômes dits négatifs de la schizophrénie. Pour ce faire, les participants vont travailler le « contrôle cognitif des émotions positives » et ainsi permettre d’anticiper les plaisirs de la vie et à les savourer (Favrod, 2020). L’anhédonie est définie comme étant une réduction de la capacité d’éprouver du plaisir et de s’engager dans des activités ou relations interpersonnelles, tandis que l’apathie est une réduction de la volonté ou de l’intérêt avec une réduction des comportements dirigés vers un but, selon Favrod et al. (2016).
ผลของระบบการรักษาพยาบาลฉุกเฉินแบบวิถีใหม่ในสถานการณ์การระบาดของโรคติดเชื้อโควิด 19 โรงพยาบาลเชียงรายประชานุเคราะห์
Creators: name: สายสม  รุจิพรรณ
Publisher: name: สถาบันการแพทย์ฉุกเฉินแห่งชาติ
Year: 2564
Subjects: ระบบการรักษาพยาบาลฉุกเฉิน
ระยะเวลาที่อยู่ในหน่วยงานอุบัติเหตุและฉุกเฉิน
การเสียชีวิตของผู้ป่วยฉุกเฉินวิกฤติ ภายใน 24 ชั่วโมง
โรคติดเชื้อโควิด 19
วิถีใหม่

description: ๋Journal of Emergency Medical Services of Thailand, 1, 2, 160-170
Flux emergence and coronal eruption
Creators: name: Archontis, V.
name: Hood, A. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Our aim is to study the photospheric flux distribution of a twisted flux tube that emerges from the solar interior. We also report on the eruption of a new flux rope when the emerging tube rises into a pre-existing magnetic field in the corona. To study the evolution, we use 3D numerical simulations by solving the time-dependent and resistive MHD equations. We qualitatively compare our numerical results with MDI magnetograms of emerging flux at the solar surface. We find that the photospheric magnetic flux distribution consists of two regions of opposite polarities and elongated magnetic tails on the two sides of the polarity inversion line (PIL), depending on the azimuthal nature of the emerging field lines and the initial field strength of the rising tube. Their shape is progressively deformed due to plasma motions towards the PIL. Our results are in qualitative agreement with observational studies of magnetic flux emergence in active regions (ARs). Moreover, if the initial twist of the emerging tube is small, the photospheric magnetic field develops an undulating shape and does not possess tails. In all cases, we find that a new flux rope is formed above the original axis of the emerging tube that may erupt into the corona, depending on the strength of the ambient field.
description: 5 pages, 3 figures, accepted for publication in A&A
Анализ физико-механических свойств древесины осины и направлений её рационального использования
Creators: name: Ланских Анастасия Юрьевна
name: Никитина Татьяна Владимировна
name: Невиницына Валерия Сергеевна
name: Тарбеева Наталья Александровна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: древесины осины
физико-механические свойства
направления использования

description: В современном мире древесина является востребованным материалом благодаря своим уникальным природным свойствам. Хвойные и твердолиственные древесные породы считаются более ценными и имеют широкие возможности для переработки. Использование мягколиственных пород, в частности осины, ограничено ввиду невысоких физико-механических свойств и наличия пороков. Вследствие значительных запасов древесины осины в России существует необходимость ее эффективной переработки. Целью данной работы является определение наиболее целесообразных направлений использования древесины осины. Проведен сравнительный анализ физико-механических свойств древесины осины и направлений ее использования. Установлено, что данный материал является перспективным для использования в производстве стройматериалов, бумаги и элементов декора.
Tunneling electroresistance effect in ferroelectric tunnel junctions at the nanoscale
Creators: name: Gruverman, A.
name: Wu, D.
name: Lu, H.
name: Wang, Y.
name: Jang, H. W.
name: Folkman, C. M.
name: Zhuravlev, M. Ye.
name: Felker, D.
name: Rzchowski, M.
name: Eom, C. -B.
name: Tsymbal, E. Y.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Stable and switchable polarization of ferroelectric materials opens a possibility to electrically control their functional behavior. A particularly promising approach is to employ ferroelectric tunnel junctions where the polarization reversal in a ferroelectric barrier changes the tunneling current across the junction. Here, we demonstrate the reproducible tunneling electroresistance effect using a combination of Piezoresponse Force Microscopy (PFM) and Conducting Atomic Force Microscopy (C-AFM) techniques on nanometer-thick epitaxial BaTiO3 single crystal thin films on SrRuO3 bottom electrodes. Correlation between ferroelectric and electronic transport properties is established by the direct nanoscale visualization and control of polarization and tunneling current in BaTiO3 films. The obtained results show a change in resistance by about two orders of magnitude upon polarization reversal on a lateral scale of 20 nm at room temperature. These results are promising for employing ferroelectric tunnel junctions in non-volatile memory and logic devices, not involving charge as a state variable.
description: 18 pages, 4 figures