cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
New strategies for the achievement of silylated polyurethanes with improved rheological and tensile properties
Creators: name: Brišar, Rok
Publisher: name: University Rostock
Year: 2017
Subjects: subject: 540 Chemistry & allied sciences

description: Silylated polyurethanes are often the prime components of many sealants and adhesives. However the main drawback accompanying these products is the high viscosity of prepolymers after their synthesis. It has been revealed that the main reason for the increased prepolymer viscosity is a high amount of hydrogen bonding between urea and urethane groups. This thesis summarizes the development of several strategies for overcoming a severe viscosity buildup by eliminating or reducing the amount of hydrogen bonding. A variety of coupling reagents were prepared by modification of aminoalkoxysilanes.
$\Lambda_c^{\pm}$ production in pp collisions with a new fragmentation function
Creators: name: Kniehl, B. A.
name: Kramer, G.
name: Schienbein, I.
name: Spiesberger, H.
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2020
Subjects: p p: scattering
universality: violation
fragmentation function
CERN LHC Coll
fragmentation
tension
BELLE
ALICE
quark
LHC-B
OPAL
CMS

description: We study inclusive $\Lambda_c^{\pm}$-baryon production in $pp$ collisions in the general-mass variable-flavor number scheme and compare with data from the LHCb, ALICE and CMS collaborations. We perform a new fit of the $c \to \Lambda_c^+$ fragmentation function combining $e^+e^-$ data from OPAL and Belle. The agreement with LHC data is slightly worse compared with a calculation using an older fragmentation function, and the tension between different determinations of $\Lambda_c^{\pm}$ production cross sections from the LHC experimental collaborations is not resolved. The ratio of data for $\Lambda_c^+$-baryon and $D^0$-meson production seems to violate the universality of $c$-charm quark to $c$-hadron fragmentation.
What is known about the exposure among individuals authorised to administer and handle ketamine across different occupational settings?
Creators: name: Shanahan, David
name: Beovich, Bronwyn
name: Law, Darren
name: Binks, Stephanie
name: Thornton, Catherine
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: ketamine
subject: ketamine exposure
subject: norketamine
subject: occupational exposure to ketamine

description: This scoping review aims to comprehensively examine the current knowledge and evidence regarding occupational exposure to ketamine among individuals authorised to administer or handle the drug across various professional settings. By systematically searching and synthesising data from a wide range of sources, including peer-reviewed literature and grey literature, this research intends to identify any knowledge gaps and provide an overview of the risks associated with occupational ketamine exposure, which remains an understudied area of concern, particularly among paramedics.
Survival And Mortality In The North Of England Cellulitis Treatment Assessment (NECTA-2): Abstract.
Creators: name: Meto Onwuamaegbu
name: Mantravadi, Rajkumar
name: Newberry, Douglas
name: Arts, Gerda
Publisher: name: figshare
Year: 2013
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Pharmacology

description: Aim To determine whether initial treatment with intra venous (IV) Flucloxacillin then further treatment as guided by microbiology results reduced deaths in patients admitted with cellulitis compared to treatment with IV Benzylpenicillin plus IV Flucloxacillin for 5 to 10 days. Methods We retrospectively studied 1337 admission episodes for cellulitis in two hospitals in the North East of England between 1st January 2001 and 31st December 2003. We used days 0, 7, 10, 30, 90, and 360 as time points for assessment of clinical outcomes.
 Results In the final study population of 568 patients, 112 (19.7%) died within 360 days of the first hospital admission. (95% CI: 0.16, 0.23.) The mean time to death was 100.89 days. Age (z=5.46, p<0.001) and previous MI (z=3.73, p<0.001) were powerful independent predictors of mortality. The following also predicted mortality: being bed bound or immobile, long-term use of drugs that caused salt and water retention like phenelzine and steroids (z=3.38, p<0.001); liver disease (z=2.96, p=0.003); chronic lower limb oedema (z=2.49, p=0.01). IV Flucloxacillin (z=4.92, p<0.001) significantly predicted 90 day survival. Conclusion: The elderly and those with competing morbidities were most at risk of death following presentation with cellulitis. We report a death rate of 19.7% at 360 days from the initial hospital presentation.
Who was Done What? A parser-based study of passive voice constructions in media discourse on the Russo-Ukrainian War
Creators: name: Natchanun, Sanitdee
Publisher: name: Zenodo
Year: 2024
Subjects: computational linguistic
parser-based studies
nlp
natural language processing
leipzig news corpora
ukraine war

description: The Russo-Ukrainian War is considered the biggest attack to Europe and the first full-scale war in Eu- rope since the Second World War. Media and press do not merely serve the purpose of communicating events, but they have been used as the tool to propagate agenda and play a vital role in shaping the perspectives of the audience towards the events. This prompts scholars to investigate language use in news to examine linguistic phenomena underlined by political and ideological currents.

This project analyzes subject-verb pairs occurring under passive voice constructions in news corpora. Passive voice constructions play a crucial role in revealing how agency and responsibility are repre- sented, especially in the discourse surrounding war and conflict, and this aspect has been underexplored in previous studies. Datasets used in this study include the Ukraine War corpus (170K), Leipzig news corpora (17M), and English speaking Russian news corpora (210K). Examining passive pairs, proper noun subjects, by-agent phrases, as well as conducting diachronic analysis on active and passive voice, short and long passive, and be- and get-passive, the study aims to answer the following research ques- tions: i) How Russia and Ukraine are represented in the Western news media compared to the Russian news media? ii) How their agency and responsibility are delegated, and iii) How the usage of passive voice changes over time?

A combination of theoretical linguistic frameworks on passive voice and semantic roles, corpus lin- guistic methodologies, statistical measures, as well as natural language processing (NLP) methods, are employed. SpaCy parser is used to extract passive subject-verb pairs. Semantic map aids the catego- rization of words. Topic modeling reveals different topics within a corpus, and t-score and p-value are used as the measurements of collocational strengths.

The main findings include the representation of Russia as a malevolent actor in Western media both towards its own people and foreign citizens while Ukraine is represented as victims. The use of eu- phemism with Russia signals mechanistic dehumanization. In the Russian news, Russia is found to be associated with neutral and positive verbs. Regarding the assignment of responsibility, weapons are found to be used to perform violent actions while human agents are more often associated with restrictive or non-violent actions. The diachronic analysis indicates an increased usage of short and get passives but a gradual decrease of passive voice in general.

 

A link to the university's repository: https://helda.helsinki.fi/items/c5c9840f-80da-4e21-937a-46fd4ac00797
Survival And Mortality In The North Of England Cellulitis Treatment Assessment (NECTA-2).
Creators: name: Meto Onwuamaegbu
name: Mantravadi, Rajkumar
name: Newberry, Douglas
name: Arts, Gerda
Publisher: name: figshare
Year: 2013
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Pharmacology

description: We present data that determine whether initial hospital treatment with intra venous (IV) Flucloxacillin then further treatment as guided by microbiology results reduced deaths in patients admitted with cellulitis compared to hospital treatment with IV Benzylpenicillin plus IV Flucloxacillin for 5 to 10 days in the North East of England, after one year.
Who was Done What? A parser-based study of passive voice constructions in media discourse on the Russo-Ukrainian War
Creators: name: Natchanun, Sanitdee
Publisher: name: Zenodo
Year: 2024
Subjects: computational linguistic
parser-based studies
nlp
natural language processing
leipzig news corpora
ukraine war

description: The Russo-Ukrainian War is considered the biggest attack to Europe and the first full-scale war in Eu- rope since the Second World War. Media and press do not merely serve the purpose of communicating events, but they have been used as the tool to propagate agenda and play a vital role in shaping the perspectives of the audience towards the events. This prompts scholars to investigate language use in news to examine linguistic phenomena underlined by political and ideological currents.

This project analyzes subject-verb pairs occurring under passive voice constructions in news corpora. Passive voice constructions play a crucial role in revealing how agency and responsibility are repre- sented, especially in the discourse surrounding war and conflict, and this aspect has been underexplored in previous studies. Datasets used in this study include the Ukraine War corpus (170K), Leipzig news corpora (17M), and English speaking Russian news corpora (210K). Examining passive pairs, proper noun subjects, by-agent phrases, as well as conducting diachronic analysis on active and passive voice, short and long passive, and be- and get-passive, the study aims to answer the following research ques- tions: i) How Russia and Ukraine are represented in the Western news media compared to the Russian news media? ii) How their agency and responsibility are delegated, and iii) How the usage of passive voice changes over time?

A combination of theoretical linguistic frameworks on passive voice and semantic roles, corpus lin- guistic methodologies, statistical measures, as well as natural language processing (NLP) methods, are employed. SpaCy parser is used to extract passive subject-verb pairs. Semantic map aids the catego- rization of words. Topic modeling reveals different topics within a corpus, and t-score and p-value are used as the measurements of collocational strengths.

The main findings include the representation of Russia as a malevolent actor in Western media both towards its own people and foreign citizens while Ukraine is represented as victims. The use of eu- phemism with Russia signals mechanistic dehumanization. In the Russian news, Russia is found to be associated with neutral and positive verbs. Regarding the assignment of responsibility, weapons are found to be used to perform violent actions while human agents are more often associated with restrictive or non-violent actions. The diachronic analysis indicates an increased usage of short and get passives but a gradual decrease of passive voice in general.
Modulating the Surface Environment of Lead Sulfide Quantum Dots to Manipulate Energy Transfer across the Inorganic–organic Interface
Creators: name: Lee, Inki
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: energy transfer
quantum dot
surface

description: Elucidating the mechanism behind energy transport is essential to improving the efficiency of energy related functions. In our project, we attempt to uncover the nature of energy transfer dynamics between lead sulfide quantum dots (PbS QDs) and surface bound perylene diimide (PDI) molecules. The two species are energetically aligned in such a way that energy can transfer between them even though they absorb in different regions of the light spectrum. Using transient absorption spectroscopy, we selectively excited the PbS QDs and observed how the system relaxes on a femtosecond timescale. We found that PbS QD transfers an excited electron to PDI within 30 picoseconds to create a radical PDI anion. Furthermore, we can make this process faster or slower by adding cinnamate molecules to the QD surface, which serve to move the energy levels of PbS QDs up and down. This means that we can change the energetic alignment between PbS QD and PDI by synthetically modifying the surface’s electronic environment. This realization is significant because it adds an additional degree of control to preparing energy devices. We believe that this will help in guiding future designs to engineer light harvesting materials.
Gender Differences in Daily Emotional Reactivity in Late Life
Creators: name: Tran, Elizabeth
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Aging
late life
daily reactivity
gender

description: Research has shown varying results for gender differences in emotional reactivity. While some studies have found that women have greater negative affect than men, others have found no difference. Likewise, other studies have also found contradicting results for positive affect. Furthermore, as people age, affect variability towards both positive and negative stimuli diminish for both men and women. This suggests that gender differences in reactivity may be different in older populations than younger populations. Using data from the Daily Experience and Wellbeing Study (DEWS) involving 313 older adults aged 65 and older, the present study examines the gender differences in the association between positive or negative encounters and the mood these encounters may elicit in older adults. Participants first provided their background information and identified their social partners using the social convoy measure. Then, they completed Ecological Momentary Assessment (EMA) surveys every 3 hours throughout the day, reporting their social encounters and evaluating the pleasantness and any stressful discussion during each of these encounters and rating their mood. Through multilevel models, this study found that for older adults, men have a more significant improvement in mood after positive encounters than women. This contradicts our hypothesis that there would be no gender difference in reactivity after positive encounters. In addition, the multilevel models showed that for older adults, there is no significant gender difference in change of mood after negative encounters despite previous research that has shown that women have greater variability in negative affect than men.
title: Compensation for Damages during Armed Conflict: Völkerrechtliche Tagesthemen 37
Creators: name: Put, Steven
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2023
Subjects: subject: 341

description: This episode of the “Völkerrechtliche Tagesthemen” with the speaker Steven van de Put focuses on the increasing practice of states compensating individuals during armed conflict. The presenter highlights specifically the increase of the use of so-called ex-gratia payments. Through the use of ex-gratia payments, states have engaged with the population to compensate damages that are not the result of international humanitarian law (short: IHL). In this light it is discussed that this contemporary practice demonstrates that even after such an initial payment, victims have still attempted to gain reparations arguing that the actions of the state were in fact in violation of IHL. Afterwards the presentation focuses on exploring some of the legal issues regarding such a claim and how these two notions would interact with each other.
description: Völkerrechtsblog
О физической природе пластичности
Creators: name: Егорушкин Валерий Ефимович
name: Панин Виктор Евгеньевич
name: Панин Алексей Викторович
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: трансляционная пластичность
ротационная пластичность
кривизна решетки
калибровочный потенциал
фаза Берри–Ишлинского
пластическая динамика

description: Рассмотрена проблема пластичности деформируемого твердого тела как иерархически организованной трансляционно-ротационной системы. Традиционно проблема пластичности связывается с подвижностью дислокаций, что отражает только трансляционную пластическую деформацию. Показано, что учет ротационной моды радикально изменяет описание пластичности как калибровочный потенциал поля трансляционно-ротационных смещений. Кривизна кристаллической решетки вводится как важный параметр, связанный с фазой Берри–Ишлинского, которая содержит все механизмы пластичности: скольжение, двойникование, искривление решетки, кручение пластического сдвига, возникновение межузельных наномасштабных мезоскопических структурных состояний, движение точечных дефектов в междоузлиях кривизны. Все перечисленные механизмы дают свой вклад в пластичность. Экспериментально подтверждена пластическая динамика, связанная с движением точечных дефектов по междоузлиям кривизны кристаллической решетки.
Управление структурой и износостойкостью электронно-лучевого покрытия из углеродоазотистой аустенитной стали
Creators: name: Панин Виктор Евгеньевич
name: Наркевич Наталья Аркадьевна
name: Дураков Василий Григорьевич
name: Шулепов Иван Анисимович
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: электронно-лучевая наплавка
покрытие
аустенит
карбонитриды
двойникование
мартенситное превращение
износостойкость

description: Исследовано покрытие, полученное электронно-лучевой наплавкой, легированной азотом аустенитной стали (24.4Cr, 16.4Mn, 0.18Ni, 1.1Si, 0.57С, 0.7N, ост. Fe (вес. %)). Электронно-лучевую наплавку выполняли непрерывным низкоэнергетическим (27 кэВ), низкоточным (0.02–0.04 A) сфокусированным электронным лучом с использованием электронно-лучевой установки при остаточном давлении 0.1 Па. В статье исследованы микроструктура, фазовый состав, химический состав покрытия OM/AES/XRD/SEM/EDS методами. Покрытие не имеет пор, обладает высоким деформационным упрочнением и износостойкостью. Принципиально важную роль в управлении структурой и износостойкостью наносимого покрытия играет создание в стали карбонитридов М7(С, N)3, которые способны различать зоны кривизны кристаллической решетки и стабильную трансляционно-инвариантную решетку. Фрикционные нагрузки в процессе изнашивания инициируют   -превращение. С увеличением фрикционной нагрузки коэффициент трения уменьшается.
CLINICAL AND IMMUNOLOGICAL CHARACTERISTICS OF CORONAVIRUS INFECTION (COVID-19) DURING DIABETES MELLITUS
Creators: name: Sadullayeva, Rushana
Publisher: name: Zenodo
Year: 2024

description: Global and domestic data indicate a higher mortality rate in patients with diabetes mellitus (DM) due to COVID-19, which determines the high relevance of the analysis of risk factors for adverse disease outcomes in DM to justify the management tactics of this category of patients.
title: #28 Menschenrechtsausschüsse: Allgemeine Bemerkungen und Rechtserzeugung
Creators: name: Tuchtfeld, Erik
name: Lischewski, Isabel
name: Eschenhagen, Philipp
name: Schuberth, Sophie
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2023
Subjects: subject: 341

description: Wir werfen einen Blick auf die sogenannten Menschenrechtsausschüsse oder menschenrechtlichen Vertragsorgane. Dazu zählen insgesamt neun Ausschüsse, u.a. CCPR, CESCR, CEDAW, CERD und viele mehr. Wie unterscheiden sie sich von den menschenrechtlichen Gerichtshöfen oder dem Menschenrechtsrat? Diese Fragen klärt Isabel Lischewski⁠ im Grundlagenteil. Im Interview spricht Philipp Eschenhagen⁠ mit Nina Reiners von der Universität Oslo über Ihre Forschung zu dem Thema, insb. der Einordnung der Menschenrechtsausschüsse als rechtserzeugende Institutionen. Wir freuen uns über Lob, Anmerkungen und Kritik an ⁠podcast@voelkerrechtsblog.org⁠. Abonniert unseren Podcast ⁠via RSS⁠, über ⁠Spotify⁠ oder überall dort, wo es Podcasts gibt. Es gibt die Möglichkeit, auf diesen Plattformen den Völkerrechtspodcast zu bewerten, wir freuen uns sehr über 5 Sterne! Hintergrundinformationen: ⁠Nina Reiners, Transnational Lawmaking Coalitions for Human Rights (Cambridge University Press, 2021) ⁠ ⁠OHCHR, Videos about the treaty bodies⁠ ⁠LSE, Centre for Women, Peace and Security, UN Treaty Bodies⁠ Verwandte Folge zum regionalen Menschenrechtsschutz: ⁠Völkerrechtspodcast, #13 Regionaler Menschenrechtsschutz: Wir sehen uns vor Gericht! (07.01.2022)⁠ Moderation: ⁠Philipp Eschenhagen⁠ & ⁠Erik Tuchtfeld⁠ (⁠LL.M (Glasgow)⁠) Grundlagen: ⁠Dr. Isabel Lischewski⁠ Interview: ⁠Prof. Dr. Nina Reiners⁠ & ⁠Philipp Eschenhagen⁠ Schnitt: ⁠Daniela Rau⁠ Credits: Walter Kaelin, Member of the Human Rights Committee, in: UN Human Rights, „UN Human Rights Treaty Body System“, Youtube, 28.04.2015
description: Völkerrechtsblog
Анализ динамической прочности битумных вяжущих для асфальтобетона в терминах критерия инкубационного времени разрушения
Creators: name: Смирнов Иван Валерьевич
name: Петров Юрий Викторович
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: битум
асфальтобетон
динамическое нагружение
динамическая прочность
скоростная зависимость прочности
критерий инкубационного времени

description: Практика показывает, что современные условия эксплуатации скоростных транспортных магистралей требуют разработки и внедрения ориентированных на динамические воздействия стандартов для испытаний материалов дорожного покрытия. При этом материалы дорожного покрытия имеют сложную иерархическую структуру, которая проявляет самосогласованную на разных масштабных уровнях реакцию на нагрузку. Соответствующие параметры феноменологических моделей, применяемых для макроскопических объектов, принципиально зависят от процессов, происходящих на низовых масштабах и эта взаимосвязь определяет поведение и прочность материала как при статических, так и при динамических воздействиях. В данной статье представлены результаты динамических испытаний некоторых битумных вяжущих и асфальтобетона, а также их анализ на основе подхода критерия инкубационного времени. Испытания проводились на установке с разрезным стержнем Гопкинсона для материалов, выдержанных при комнатной или отрицательной (–10 °C) температуре. На основании экспериментальных данных показано, что структурно-временной подход, основанный на понятии инкубационного времени разрушения, может служить эффективным инструментом для анализа и прогнозирования динамических эффектов прочности материалов для дорожного покрытия. Отмечается, что поскольку инкубационное время разрушения характеризует длительность процессов, подготавливающих макроразрушение на различных масштабных уровнях, то управляя данным параметром за счет структурных особенностей материала, можно обеспечить нужную реакцию материала на динамическую нагрузку. Предлагаемые структурно-временные параметры могут быть внедрены в новые разрабатываемые стандарты, основанные на идее дифференцированного выбора материалов в зависимости от предполагаемых условий эксплуатации транспортной магистрали.
Fractional nonlocal elasticity and solutions for straight screw and edge dislocations
Creators: name: Povstenko, Yuriy
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: nonlocal elasticity
fractional calculus
Caputo derivative
Riesz derivative
screw dislocation
edge dislocation

description: Nonlocal elasticity assumes integral stress constitutive equation, takes into account interatomic long-range forces, reduces to the classical theory of elasticity in the long wave-length limit and to the atomic lattice theory in the short wavelength limit. In this paper, we propose the nonlocal elasticity theory with the kernel (the weight function in the integral stress constitutive equation) which is the Green function of the Cauchy problem for the fractional diffusion equation and is expressed in terms of the Mainardi function and Wright function being the generalizations of the exponential function. The solutions for the straight screw and edge dislocations in an infinite solid are obtained in the framework of the proposed theory.
FEATURES OF RELIEF OF UPPER RESPIRATORY TRACT DISEASES INFECTED WITH COVID-19 IN PATIENTS WITH ENDOCRINOLOGICAL DISEASES
Creators: name: Sadullayeva, Rushana
Publisher: name: Zenodo
Year: 2024

description: Clinical and epidemiological studies conducted during the COVID-19 pandemic prove the powerful negative impact of comorbid pathology on the severity and outcomes of SARS-CoV-2 viral infection. Concomitant diseases that are widespread and negatively affect the course of COVID-19 include cardiovascular diseases and diabetes mellitus (DM).
MPEC 2024-F111 : DAILY ORBIT UPDATE (2024 March 31)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Локализация пластической деформации в сплаве АМг6 при динамическом нагружении
Creators: name: Соковиков Михаил Альбертович
name: Симонов Михаил Юрьевич
name: Билалов Дмитрий Альфредович
name: Симонов Юрий Николаевич
name: Наймарк Олег Борисович
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: локализация пластической деформации
структура
полосы локализованного сдвига
динамическое нагружение
численное моделирование
электронная микроскопия

description: Проведено теоретическое и экспериментальное изучение процесса локализации пластической деформации в металлах при динамическом нагружении на примере сплава АМг6. Высокоскоростное деформирование проводили на разрезном стержне Гопкинсона–Кольского на образцах специальной геометрии. Температурные поля исследовали in-situ методами инфракрасной термографии. После испытаний исследовали структуру материала в областях концентраторов напряжений. Показано, что структура полос локализованного сдвига образуется в местах с геометрической концентрацией напряжений. К важным особенностям структуры полос локализованного сдвига стоит отнести рекристаллизационно-полигонизационные процессы, протекающие перед фронтом растущих пакетов кристаллов локализованного сдвига, что приводит к образованию мелкокристаллического структурного состояния, а также фрагментации самих полос локализованного сдвига. Проведено численное моделирование процесса динамического нагружения, соответствующего экспериментальной схеме. Численно получены поля температур, напряжений, деформаций. Показано, что для исследуемых режимов нагружения структурная релаксация преобладает над термическим разупрочнением. Измеренная в процессе нагружения температура в совокупности со структурными исследованиями и данными численного моделирования позволяет сделать вывод о том, что термическое разупрочнение не играет существенной роли в инициировании процесса локализации пластической деформации при динамическом нагружении.
Калибровочные механизмы процессов трансформации структур в мезодинамике континуума с внутренними степенями свободы
Creators: name: Мухамедов Альфэрид Мавиевич
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: неинтегрируемое уравнение Гиббса
внутренние и внешние структуры в динамике континуума
разрушение структур

description: Представлены поля калибровочного типа, определяющих мезоскопическое устройство расслоения внутренних степеней свободы континуума. Выделен минимальный набор структур, позволяющий описывать динамику таких переменных. Показаны пути расширения структурного разнообразия теории за счет введения дополнительных структур, вводимых в касательное расслоение к исходному расслоению внутренних координат. Дано определение локального термодинамического равновесия на случай возбуждения внутренних степеней свободы. Показано, что зарождение структур, а также процессы их трансформации, предполагают увеличение числа возбуждаемых переменных, которое становится причиной нарушения равновесия. Механизм этого нарушения описан в форме потери свойства интегрируемости дифференциального распределения, определяемого уравнением Гиббса. Выделен особый случай, когда дополнительные координаты эволюционируют в форме пространственно-временных полей. Показано, что в областях с такой динамикой дополнительные координаты могут быть устранены из уравнений движения, но не из краевых условий для этих уравнений. Это обстоятельство приводит к механизму неклассического поведения, выходящему за рамки существующей классической теории.
ART TEXNOLOGIYALAR VA MUZEYLAR OʻRTASIDAGI OʻZARO BOG'LIQLIKNING PEDAGOGIK AHAMIYATI
Creators: name: Ochilova, Gulnoza
Publisher: name: Zenodo
Year: 2024

description: Muzeylar shaxsning badiiy, estetik, kognitiv, tarbiyaviy hamda aksiologik rivojlanishi uchun muhim imkoniyatlar yaratadi. Pedagogik jarayonda shaxsning turli xil muzey materiallarini o’zlashtirishi tarix va madaniyat yodgorliklari bilan muloqot qilish jarayonida atrof olam haqidagi haqiqatni idrok etadi, estetik tarbiya jarayoni faollashadi. Talabada madaniy merosga nisbatan aksiologik ong rivojlanadi. Mazkur maqolada muzeylarning pedagogik-ijtimoiy masalalari tahlili o’tkaziladi.
Frictional energy dissipation in a contact of elastic bodies subjected to superimposed normal and tangential oscillations
Creators: name: Hanisch, Thilo
name: Richter, Ina
name: Li, Qiang
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: friction
energy dissipation
stick-slip
dual oscillation
elastic contact
contact mechanics

description: Frictional damping in elastic contact of a parabolic indenter subjected to a combination of oscillations in normal and tangential directions is numerically simulated. The dissipated energy first increases linearly with coefficient of friction, then decreases linearly, and finally reaches a constant value. These three regions correspond to the states of complete slip, partial slip and complete stick. All three asymptotical dependencies can be described analytically. The dissipated energy in a dimensionless form is function of the ratio of normal oscillation amplitude and mean indentation depth, the ratio of change in contact area and sticking area, and phase shift between normal and tangential oscillation. Master curves are suggested.
Fracture assessment of notched severely plastic deformed 7075 Al alloy under mode I loading
Creators: name: Youness Alizadeh
name: Ghalehbandi, Seyed Mahmood
name: Salavati, Hadi H.
name: Mohammadi, Hossein
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: ductile failure
U-notch
mode I
severely plastic deformation
7075 Al alloy

description: Equal channel angular extrusion is an extrusion to refine the microstructure of metals and alloys. This paper presents for the first time the experimental results on effects of the equal channel angular pressing (ECAP) on tensile mechanical properties and ductile fracture strength of 7075 Al alloy. The 7075 Al was subjected to equal channel angular pressing after solution treatment, and significant grain refinement and enhancement in tensile strength and hardness are obtained after equal channel angular pressing. Then, the ductile static strength of ECAP 7075 Al alloy weakened by U-notch is investigated under mode I loading. The criterion based on the averaged value of the strain energy density over a control volume at the notch edge in combination with the equivalent material concept is applied to assess the static strength of specimens. A sound agreement between experimental data and the results obtained from strain energy density criterion is found.
Inventing Malayaness: Race, Education and Englishness in Colonial Malaya
Creators: name: Koh, Adeline
Publisher: name: figshare
Year: 2013
Subjects: subject: Education
subject: Anthropology
subject: FOS: Sociology
subject: Sociology
subject: Literature

description: Koh, Adeline. Inventing Malayanness: Race, Education and Englishness in Colonial Malaya. A thesis submitted in partial fulfillment of the requirements for a degree of Doctor of Philosophy (Comparative Literature). University of Michigan at Ann Arbor, 2008. DOI: http://dx.doi.org/10.6084/m9.figshare.754578 Description: This dissertation focuses on late nineteenth and twentieth century Orientalized representations of British Malaya in the work of Joseph Conrad, Somerset Maugham and Anthony Burgess. It argues that racial logics reflected within this Anglophone expatriate literature influenced colonial and postcolonial politics in Malaysia and Singapore. COPYRIGHT: Please note the file included on this site contains a version of this work which is licensed under a Creative Commons CC-BY-NC-ND license. This means that you are free: - to copy, share and distribute the work Under the following conditions - Attribution — You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). - Noncommercial — You may not use this work for commercial purposes. - No Derivative Works — You may not alter, transform, or build upon this work. Find out more about the license here: http://creativecommons.org/licenses/by-nc-nd/2.0/ More on the author here: www.adelinekoh.org
title: Geschlechtliche Selbstbestimmung durch ein Selbstbestimmungsgesetz?: Folge 36
Creators: name: Gather, Selma
name: Valentiner, Dana-Sophia
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2023
Subjects: subject: 340

description: Die Ampel-Koalition hat sich vorgenommen, das sogenannte Transsexuellengesetz aus dem Jahre 1980 abzuschaffen und durch ein „Gesetz über die Selbstbestimmung in Bezug auf den Geschlechtseintrag“ zu ersetzen (SBGG, sogenanntes Selbstbestimmungsgesetz). Durch dieses Gesetz soll es möglich werden, den eigenen Geschlechtseintrag im Personenstandsregister durch Erklärung beim Standesamt niedrigschwellig zu ändern. Der Gesetzesentwurf verspricht so eine deutliche Vereinfachung der Rechtslage für trans, inter und nicht-binäre Personen. In der 36. Folge von „Justitias Töchter“ sprechen die Juristinnen und Podcast-Hosts Selma Gather und Prof. Dr. Dana-Sophia Valentiner mit den Expertinnen Susanna Roßbach und Theresa Richarz über den geplanten Entwurf: warum der Deutsche Juristinnenbund e.V. (djb) den Entwurf im Grundsatz begrüßt, aber auch einiges daran für problematisch hält. Shownotes: Zur ausführlichen Stellungnahme des djb geht es hier: https://www.djb.de/presse/stellungnahmen/detail/st23-16 djb-Mitglied Lucy Chebout auf dem Verfassungsblog: „Es steht ein Pferd auf dem Flur – Warum der Referentenentwurf zum Selbstbestimmungsgesetz das Abstammungsrecht für queere Familien schlimmer macht“ https://verfassungsblog.de/pferd-auf-dem-flur/ feministische Fundstücke: Podcast des Tagesspiegel „Gyncast“: „Zwischen Hormonen und Vorurteilen: Schwanger als trans Mann“ https://www.tagesspiegel.de/gesundheit/zwischen-hormonen-und-diskriminierung-schwanger-als-trans-mann-9788258.html Buch von Leslie Feinberg: Stone Butch Blues, kostenlos herunterzuladen: https://www.lesliefeinberg.net/ Podcast https://www.ohwitchplease.ca/ – ein re-reading der Harry Potter-Reihe
The Principles of Transparency and their evolution over time
Creators: name: Directory of Open Access Journals
Publisher: name: Zenodo
Year: 2024
Subjects: scholarly communications
best practice
scholarly publishing

description: The Principles are a solid set of guidelines produced by four impartial organisations. They establish best practices for all publishers and journals, aim to improve standards among scholarly publishers and defend scholarly publishing against questionable practices.

The first version was published in 2013; the most recent version was published in 2022. This presentation looks at how they have evolved and examines some of the reasons for the changes. The presentation was created at the request of OpenCiencia for their conference series 'Issues in Open Access Publishing'.
Акустическая эмиссия при пластической деформации сплавов системы Pb–Sn
Creators: name: Салита Даниил Сергеевич
name: Поляков Виктор Владимирович
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: акустическая эмиссия
пластическая деформация
сплавы свинец–олово
эвтектические сплавы

description: Проведено исследование акустической эмиссии, формирующейся при статическом нагружении сплавов системы Pb–Sn, в широком интервале концентраций компонентов сплавов. При механических испытаниях измерялись зависимости скорости счета акустической эмиссии от степени деформации. Полученные экспериментальные данные свидетельствуют о существенном изменении вида регистрируемого акустического излучения в зависимости от структуры сплава, определяемой концентрациями компонентов системы. При малых концентрациях олова зарегистрированная акустическая эмиссия обусловлена движением дислокационных потоков, локализующихся вблизи межзеренных границ, в условиях существенного вклада в пластическую деформацию зернограничного скольжения. При увеличении концентрации -фазы установлено резкое уменьшение акустического излучения, связываемое с формированием вокруг зерен -фазы областей с эвтектическим составом, тормозящих развитие дислокационных процессов. Для сплавов эвтектического строения акустическая эмиссия проявлялась в виде максимумов акустического излучения, регистрировавшихся при переходе к сильному пластическому течению. Пластическая деформация в этом случае определялась специфической мезоструктурой сплава и осуществлялась за счет движений как целого отдельных эвтектических колоний, образуемых чередующимися прослойками и -фаз. В заэвтектической области при увеличении концентрации олова наблюдалась мощная акустическая эмиссия, обусловленная ростом вклада -фазы в акустическое излучение. Показано, что качественные различия в мезоструктуре сплавов системы Pb–Sn, возникающие при изменении концентраций компонентов, вызывают формирование различных доминирующих механизмов пластической деформации и, как следствие, приводят к значительному изменению вида акустической эмиссии при нагружении сплавов
Modeling of the interfacial stress transfer parameter for polymer/carbon nanotube nanocomposites
Creators: name: Zare, Yasser
name: Rhee, Kyong Yop
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: polymer/CNT nanocomposites
interfacial/interphase parameters
modeling
interfacial shear strength

description: The main aim of this paper is to define the interfacial stress transfer parameter s in the Callister model using the Pukanszky model. The parameter s is expressed by the polymer strength, carbon nanotube (CNT) size, and interfacial shear strength. The developed equation is applied to plot the roles of all parameters in the value of s. The reasonable outputs of the developed equation show its accuracy for the CNT nanocomposites. The interfacial shear strength directly handles the parameter s, but the matrix strength has no effect. Thin and long CNT increase the value of s, but thick and short CNT deteriorate it. However, the negligible variation of s within different ranges of CNT dimensions indicates that the CNT size slightly affects the value of s. The parameter B in the Pukanszky model directly handles the parameter s, which is logical because both B and s show the interfacial/interphase properties. In addition, although the aspect ratio of CNT determines the surface area of nanoparticles, it insignificantly manipulates the parameter s.
Improving flaw detection through integration of a novel eddy current probe with fluxgate magnetic sensor
Creators: name: Yalew Tibebe Tesfaye
name: Mohammed, Mohammed Siddig Hassen
name: Ki-Seong, Kim
Publisher: name: Физическая мезомеханика
Year: 2020
Subjects: eddy current testing
DRV425EVM fluxgate sensor
magnetic field intensity
eddy current density
sensitivity
spatial resolution
double-D
probe

description: The objective of this study is to improve the detection capability of eddy current testing by developing a novel eddy current probe. The developed probe is composed of six excitation coils made at different areas and suitably aligned with a single-axis sensitive DRV425EVM fluxgate sensor. The distribution of magnetic field intensity and eddy current density of the developed probe were calculated using ANSYS 2019R3 (Maxwell-3D) simulation software. The simulation results revealed that the new probe design enhances the detection capability and the spatial resolution compared to the conventional design that uses a double-D coil. Experiments were carried out using the double-D coil as reference, under the same input parameter to detect flaws with various sizes and locations. The experimental results validated the simulation results and showed that the sensitivity and spatial resolution of the developed sensor are much better than those obtained by the conventional probe.
HSbooster.eu Training Academy Session 3: Standards Users and Use of Standards
Creators: name: Ferguson, Nicholas
name: Mijatovic, Ivana
name: Giovannini, Chiara
name: Olabarria, Maitane
Publisher: name: Zenodo
Year: 2023
Subjects: standard
SME
standardisation
European Consumers' Voice

description: HSbooster.eu Training Academy organised its third training webinar on 23 June 2023. This engaging session offered a comprehensive overview of the Standard Users and the Use of Standards, featuring esteemed speakers Chiara Giovannini from ANEC and Maitane Olabarria from SBS.

The webinar focused on highlighting the transformative power of standards in unlocking innovation. Discover how standards can fuel creativity, facilitate problem-solving, and pave the way for groundbreaking solutions.

Expand your knowledge and understanding of the role of standards in driving innovation and contributing to success. Visit our website now at https://hsbooster.eu/training-academy to access valuable resources and continue your journey towards excellence.

Follow us on our pages:
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Summary of the Predictive Relationship between the FAIR and the FCAT in Grades 3-10
Creators: name: Petscher, Yaacov
Publisher: name: figshare
Year: 2013
Subjects: Education

description: The FAIR was administered throughout the state of Floridato approximately 1.5 million students in grades 3-10 in the fall, winter, and spring portions of the 2009-2010 school year. The purpose of this report is two-fold: 1) to describe the general relationship between the FAIR and the FCAT and 2) to address the screening accuracy of the FAIR (e.g., how well does FAIR predict FCAT risk status?). In order to appropriately describe the relationships, it was imperative to describe the extent to which the sample of students with FAIR and FCAT scores were reflective of the state demographics and ability in the population. Our review of the data indicated that the demographic characteristics of the sample appropriately characterized the population. Similarly, when comparing the prior FCAT achievement levels of the sample to the population using data from the Bureau of K-12 Assessment website (http://fcat.fldoe.org/), the results indicated that the sample of students with FAIR and FCAT appropriately matched the ability distributions across the state. This suggests that students tested with FAIR and FCAT were representative of the overall population in the public schools inFlorida.
Therapeutic effect of Nepenthes kampotiana Lecomte ethanol extract (Nk-EE) on androgenic alopecia through the inhibition of apoptosis and 5α-reductase activity
Creators: name: Kim, Dong Seon
name: Jang, Won Young
name: Park, Sang Hee
name: Yoon, Ji Hye
name: Shin, Chae Yun
name: Huang, Lei
name: Masphal, Kry
name: Phourin, Chhang
name: Byun, Hye-Woo
name: Son, Jino
name: Kim, Ga Ryun
name: Lee, Byoung-Hee
name: Kim, Jong-Hoon
name: Lee, Jongsung
name: Cho, Jae Youl
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Mental Health
subject: Hematology

description: There is increasing interest in hair loss treatment because a growing number of people affected. Nepenthes kampotiana Lecomte is known for its anticancer effects, but its potential for preventing hair loss has not been researched. Therefore, this study focused on the hair loss prevention effects of N. kampotiana Lecomte ethanol extract (Nk-EE). The results showed that Nk-EE had a proliferative effect on human follicle dermal papilla cells and inhibited cell death. In vivo experiments using androgenic areata models showed that Nk-EE had a positive effect on a variety of biomarkers such as hair-to-skin ratio, hair type frequency, and hair thickness. The results of this study suggest that Nk-EE has potential as an effective treatment for androgenic alopecia.
Predictive and Concurrent Relationships of the K-2 Florida Assessments for Instruction in Reading (FAIR) to the 3-12 FAIR and the FCAT
Creators: name: Petscher, Yaacov
Publisher: name: figshare
Year: 2013
Subjects: Education

description: The K-2 FAIR is a classroom teacher delivered battery of early reading and pre-reading skills used by the State of Florida in both a screening and progress monitoring capacity. As part of its screening battery, students in kindergarten through grade 2 are assessed throughout the year on a statistically optimized combination of letter name knowledge, letter sound knowledge, phonological awareness and word reading skills. A resulting probability of reading success (i.e., PRS) score is provided which is designed to predict to the 40th percentile on the Stanford Achievement Test. Students with scores <15% are identified as at high-risk for developing future reading problems, scores between 16% and 84% are at moderate risk, and >84% are at low risk. Subsequent to the administration of the Broad Screen, students who are at moderate or high risk are placed into various tasks within the Broad Diagnostic and Targeted Diagnostic Inventories. The technical adequacy of the FAIR has been previously reported (Buros Center for Testing, 2010; Florida Department of Education, 2009), which pertain to the psychometrics of the individual tasks, and predictive validity specific to the alignment of the Broad Screen to the Stanford Achievement Test.
Effects of Metabolites, Sex, Sire, and Muscle Type on Chilled Lamb Meat Colour
Creators: name: Zhang, Renyu
name: Wu, Guojie
name: Staincliffe, Maryann
name: McEwan, John
name: Farouk, Mustafa
Publisher: name: AgResearch
Year: 2024
Subjects: classificationCode: 3006
subject: Food sciences

description: Meat is an important source of high-value protein providing sustainable nutrition for human health. The discolouration of meat results in significant waste, which threatens the sustainability of meat production in terms of availability, affordability, and utilisation. Advancing the knowledge of factors and underlying mechanisms for meat discolouration supports the sustainability transformation of meat production practices. Previous studies found that colour stability may be associated with signature changes in certain metabolites, including NADH, glutamate, methionine, and testosterone. This study aimed to confirm the effect of these metabolites and sex, sire, and muscle type on lamb meat colour. NADH and glutamate improved colour stability as evidenced by the increased metmyoglobin reductase activity, while methionine and testosterone had detrimental effects. Overall, lamb meat was discoloured with retail display for up to 10 days at 4 °C. The semitendinosus muscle had higher L*, b*, and hue angle and lower a* (p < 0.05) than other muscles, especially in ewes. Lamb meat from rams had a higher L* and hue angle and lower a* than the ewes (p < 0.05), especially in the colour-labile group, suggesting an interaction between sex and sire. The outcomes of this study will help make the production of meat more sustainable by assisting the meat industry in improving the selection of animals for meat production and processing practices to reduce meat waste due to discolouration.