cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Synthesis, structure and magnetic properties of Fe@Pt core-shell nanoparticles
Creators: name: Pisane, Kelly L.
name: Singh, Sobhit K.
name: Seehra, Mohindar S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Structural and magnetic properties of Fe@Pt core-shell nanostructure prepared by a sequential reduction process are reported. Transmission electron microscopy (TEM) shows nearly spherical particles fitting a lognormal size distribution with $D$$_o$= 3.0 nm and distribution width $λ$$_D$= 0.31. In x-ray diffraction, Bragg lines due to Pt shell only are clearly identified with line-widths yielding crystallite size =3.1 nm. Measurements of magnetization $M$ vs. $T$ (2 K - 350 K) in magnetic fields up to 90 kOe show a blocking temperature $T$$_B$ = 13 K below which hysteresis loops are observed with coercivity $H$$_C$ increasing with decreasing $T$ reaching $H$$_C$ = 750 Oe at 2 K. Temperature dependence of the ac susceptibilities at frequencies $f$$_m$ = 10 Hz to 5 kHz is measured to determine the change in $T$$_B$ with $f$$_m$ using Vogel-Fulcher law. This analysis shows the presence of significant interparticle interaction, the Néel-Brown relaxation frequency $f$$_o$ = 5.3 x 10$^{10}$ Hz and anisotropy constant $K$$_a$ =3.6 x10$^6$ ergs/cm$^3$. A fit of the $M$ vs. $H$ data up to $H$ = 90 kOe for $T$ $>$ $T$$_B$ to the modified Langevin function taking particle size distribution into account yields magnetic moment per particle consistent with the proposed core-shell structure; Fe core of 2.2 nm diameter and Pt shell of 0.4 nm thickness.
description: Accepted for publication: Journal of Applied Physics
ИННОВАЦИОННЫЕ БАНКОВСКИЕ ПРОДУКТЫ
Creators: name: СЛОБОДЕНЮК Д.Д.
name: ПАВЛОВА А.М.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: БАНКИ
БАНКОВСКИЙ ПРОДУКТ
БАНКОВСКАЯ УСЛУГА
БАНКОВСКАЯ ОПЕРАЦИЯ
БАНКОВСКИЕ ИННОВАЦИИ
ИННОВАЦИОННАЯ ДЕЯТЕЛЬНОСТЬ
BANKS
BANKING PRODUCT
BANKING SERVICE
BANKING OPERATION
BANKING INNOVATION
INNOVATION ACTIVITY

description: Внедрение и использование финансовых и информационных инноваций является одним из способов повышения эффективности работы банковских институтов. Развитие каналов альтернативного финансирования и высокая конкуренция со стороны FinTech компаний, которые свободны от норм регулирования ЦБ, приводит к тому, что банковский бизнес перестает быть естественным источником финансирования для клиентов и вынуждает его оцифровывать свои услуги. В статье оценивается уровень цифровизации российского банковского сектора и роль Банка России в данном процессе. Авторами рассмотрены основные инновационные продукты в банковском секторе, такие как Big Data, биометрическая идентификация, искусственный интеллект, блокчейн и проч., также авторами отмечается важность взаимодействия в процессе распространения новых банковских продуктов с разработчиками приложений и создателями стартапов в области финансовых технологий. Результативность деятельности банка и его конкурентоспособность на рынке в значительной степени зависят от внедрения новых банковских технологий. На волне все больше растущей конкуренции со стороны современных небанковских игроков особенно важно постоянно генерировать инновации и расширять спектр финансовых сервисов, принимать эффективные инвестиционные решения.The introduction and use of financial and informational innovations is one of the ways to increase the efficiency of banking institutions. The development of alternative financing channels and the high competition from FinTech companies that are free from the rules of regulation of the Central Bank, leads to the fact that the banking business ceases to be a natural source of financing for customers and forces it to digitize its services. The article assesses the digitalization level of the Russian banking sector and the role of the Bank of Russia in this process. The authors examined the main innovative products in the banking sector, such as Big Data, biometric identification, artificial intelligence, blockchain, etc., the authors also note the importance of interaction in the process of distribution of new banking products with application developers and creators of startups in the field of financial technologies. The effectiveness of the bank and its competitiveness in the market largely depend on the introduction of new banking technologies. In the wake of the growing competition from modern non-bank players, it is especially important to constantly generate innovations and expand the range of financial services, make effective investment decisions. Therefore, the banking business in order to strengthen its strategic advantages and maintain its attractiveness is aimed at transforming the principles of operation.
Gluonic evanescent operators: two-loop anomalous dimensions
Creators: name: Jin, Qingjun
name: Ren, Ke
name: Yang, Gang
name: Yu, Rui
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Evanescent operators are a special class of operators that vanish in four-dimensional spacetime but are non-zero in $d=4-2ε$ dimensions. In this paper, we continue our systematic study of the evanescent operators in the pure Yang-Mills theory and focus on their two-loop renormalization. We develop an efficient strategy to compute the two-loop divergences of form factors of high-dimensional and high-length operators by combining the $d$-dimensional unitarity method and the improved tensor reduction techniques. Two-loop anomalous dimensions are obtained for the mass-dimension-10 basis in the planar YM theory, for which both the $\overline{\text{MS}}$ scheme and the finite-renormalization scheme are used. We verify that the two-loop anomalous dimensions are the same in these two schemes at the Wilson-Fisher conformal fixed point. Our computation shows that the evanescent operators are indispensable in order to obtain the correct two-loop anomalous dimensions. This work provides a first computation of the two-loop anomalous dimensions of the complete set of dimension-10 operators. The method we use is also expected to provide an efficient strategy for the two-loop renormalization of general high-dimensional operators.
description: v2: 43 pages, 4 figures, 1 table; reference added, minor corrections
Numerical Methods for Learning Physical Constraints and their Applications
Creators: name: Chen, Zhongrui
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: This thesis treats the theory and practice of learning physical constraints,
and their use in interpolating and extrapolating motions. With the help of the evolving machine learning techniques, programs are capable of learning the physical properties and simulate future motions. To understand complex physical motions or make computationally expensive simulations much faster, there’s a pressing need to develop a model that can simplify this task.

The contributions of this thesis begin with a theory that fits general physical motions into mass-spring models, followed by a neural particle simulator that leverages numerical methods that is end-to-end differentiable and trainable. Using this simulator, we can fit coordinates into this model to infer latent representation of collision radius, mass, spring constants in order to interpolate or extrapolate the motion. In the experiment section, we show that our method improves mean square error in chaotic motions by 100x compared to bilateral interpolation and the state-of-the-art and achieves similar performance in general physics motions.
Ansiedad ante la enseñanza de la matemática de estudiantes para profesor de Educación Primaria
Creators: name: DELGADO MONGE, ISLANDE CRISTINA
name: PEREZ TYTECA, PATRICIA
name: García Chaves, Kenneth
name: Villalobos Morales, Katty
Publisher: name: Zenodo
Year: 2024

description: Ansiedad ante la enseñanza de la matemática de estudiantes para profesor de Educación Primaria
ЗНАЧИМОСТЬ ОБУЧЕНИЯ ПЕРСОНАЛА ТЕХНОЛОГИЯМ ЭНЕРГОЭФФЕКТИВНОСТИ
Creators: name: СУВОРОВА А.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ОБУЧЕНИЕ ПЕРСОНАЛА
ТЕХНОЛОГИИ ЭНЕРГОЭФФЕКТИВНОСТИ
ЭНЕРГОЭФФЕКТИВНОСТЬ
УПРАВЛЕНИЕ ЭНЕРГОСБЕРЕЖЕНИЕМ
STAFF TRAINING
ENERGY EFFICIENCY TECHNOLOGIES
ENERGY EFFICIENCY ENERGY SAVING MANAGEMENT

description: Данная статья посвящена исследованию роли обучения персонала технологиям энергоэффективности. Актуальность исследования заключается в том, что благодаря процессам формирования осознанностей и навыков у сотрудников предприятия при соблюдении принципов системы энергосберегающего управления, возможно достижение тенденции роста энергоэффективности самой организации и ее производства. В рамках статьи установлены ключевые проблемы обучения персонала технологиям энергоэффективности и инструменты их решения.This article is devoted to determining the practical value and role of personnel training in energy efficiency technologies. The relevance of the study lies in the fact that, thanks to the processes of forming awareness and skills among the employees of the enterprise, while observing the principles of the energy-saving management system, it is possible to achieve a growth trend in energy efficiency of the organization and its production. The article identifies the key problems of staff training in energy efficiency technologies and tools for their solution.
ОТРАСЛЕВЫЕ ОСОБЕННОСТИ ЗАКУПОК ПРЕДПРИЯТИЙ, ОСУЩЕСТВЛЯЮЩИХ РАСПРЕДЕЛЕНИЕ ЭЛЕКТРОЭНЕРГИИ СОГЛАСНО № 44-ФЗ
Creators: name: ТЕКУЧЕВА С.Н.
name: БИРЮКОВ М.И.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ЭЛЕКТРОЭНЕРГЕТИКА
СНАБЖЕНЧЕСКАЯ ДЕЯТЕЛЬНОСТЬ
ЗАКУПКИ
КОНТРАКТНАЯ СИСТЕМА
ELECTRIC POWER INDUSTRY
PROCUREMENT ACTIVITIES
PROCUREMENT
CONTRACT SYSTEM

description: В статье исследована основная задача и особенности закупок предприятий, осуществляющих распределение электроэнергии, в соответствии с № 44-ФЗ. Современный подход позволяет отрасли электроэнергетики гибко подстраиваться под модернизацию системы снабжения предприятия. В результате исследования обобщены данные об основных направлениях управления закупками с помощью внедрения контрактной системы закупок, которая позволяет промышленным предприятиям разрабатывать новые планы-графики закупок на трехлетку, оптимизировать систему документооборота, расширению использования электронных торговых площадок.The article explores the main objective and features of the procurement of enterprises engaged in the distribution of electricity, in accordance with № 44-FL. The modern approach allows the electricity industry to flexibly adapt to the modernization of the enterprise supply system. As a result of the study, data on the main areas of procurement management using the implementation of the contract procurement system, which allows industrial enterprises to develop new procurement schedules for a three-year period, optimize the workflow system, and expand the use of electronic trading platforms, are summarized.
Nonequilibrium fluctuations in quantum heat engines: Theory, example, and possible solid state experiments
Creators: name: Campisi, Michele
name: Pekola, Jukka
name: Fazio, Rosario
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the stochastic energetic exchanges in quantum heat engines. Due to microreversibility, these obey a fluctuation relation, called the heat engine fluctuation relation, which implies the Carnot bound: no machine can have an efficiency larger than Carnot's efficiency. The stochastic thermodynamics of a quantum heat engine (including the joint statistics of heat and work and the statistics of efficiency) is illustrated by means of an optimal two-qubit heat engine, where each qubit is coupled to a thermal bath and a two-qubit gate determines energy exchanges between the two qubits. We discuss possible solid state implementations with Cooper pair boxes and flux qubits, quantum gate operations, and fast calorimetric on-chip measurements of single stochastic events.
description: 20 pages, 9 figures
PyMIC: A deep learning toolkit for annotation-efficient medical image segmentation
Creators: name: Wang, Guotai
name: Luo, Xiangde
name: Gu, Ran
name: Yang, Shuojue
name: Qu, Yijie
name: Zhai, Shuwei
name: Zhao, Qianfei
name: Li, Kang
name: Zhang, Shaoting
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Background and Objective: Open-source deep learning toolkits are one of the driving forces for developing medical image segmentation models. Existing toolkits mainly focus on fully supervised segmentation and require full and accurate pixel-level annotations that are time-consuming and difficult to acquire for segmentation tasks, which makes learning from imperfect labels highly desired for reducing the annotation cost. We aim to develop a new deep learning toolkit to support annotation-efficient learning for medical image segmentation. Methods: Our proposed toolkit named PyMIC is a modular deep learning library for medical image segmentation tasks. In addition to basic components that support development of high-performance models for fully supervised segmentation, it contains several advanced components tailored for learning from imperfect annotations, such as loading annotated and unannounced images, loss functions for unannotated, partially or inaccurately annotated images, and training procedures for co-learning between multiple networks, etc. PyMIC supports development of semi-supervised, weakly supervised and noise-robust learning methods for medical image segmentation. Results: We present several illustrative medical image segmentation tasks based on PyMIC: (1) Achieving competitive performance on fully supervised learning; (2) Semi-supervised cardiac structure segmentation with only 10% training images annotated; (3) Weakly supervised segmentation using scribble annotations; and (4) Learning from noisy labels for chest radiograph segmentation. Conclusions: The PyMIC toolkit is easy to use and facilitates efficient development of medical image segmentation models with imperfect annotations. It is modular and flexible, which enables researchers to develop high-performance models with low annotation cost. The source code is available at: https://github.com/HiLab-git/PyMIC.
description: 12 pages, 6 figures
НЕКОТОРЫЕ АСПЕКТЫ РАЗВИТИЯ ТАЙМ-МЕНЕДЖМЕНТА В РОССИИ
Creators: name: ТИМЕРБУЛАТОВ Р.Ф.
name: КУЗЯШЕВ А.Н.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МЕНЕДЖМЕНТ
ТАЙМ-МЕНЕДЖМЕНТ
МЕНЕДЖЕР
ПРЕДПРИЯТИЯ
CAREER
MANAGEMENT
TIME MANAGEMENT
MANAGER
ENTERPRISES

description: В данной статье авторами изучены вопросы, связанные с перспективами развития тайм-менеджмента в России. Аналогично другим странам, менеджмент в России напрямую связан с такими показателями, как историческая особенность, культура, социальная психология, социальная экономическая структура страны. Экономика России, в силу своей исторической особенности, имеет тенденцию к скачкообразному развитию, другими словами процессы у нас происходят в более сжатые временные интервалы. В советский период российской истории частная собственность отсутствовала, в то время, как наука об управлении получила огромное развитие во всем мире, в связи с этим теперь менеджеры в России вынуждены работать все эффективнее, российские экономисты признают, что рациональное использование времени является обязательным условием любого рабочего процесса. В связи с этим, изучение перспектив развития тайм-менеджмента в России является очень актуальным.In this article, the authors studied issues related to the prospects for the development of time management in Russia. Like other countries, management in Russia is directly related to such indicators as historical features, culture, social psychology, social economic structure of the country. The economy of Russia, by virtue of its historical features, has a tendency to spasmodic development, in other words, processes occur in our country at shorter time intervals. In the Soviet period of Russian history, private property was absent, while the science of management was enormously developed throughout the world, in connection with this, managers in Russia are now forced to work more efficiently, Russian economists recognize that the rational use of time is a prerequisite for any worker process. In this regard, the study of the prospects for the development of time management in Russia is very relevant.
Effect of Trifluoroethanol on a Tardigrade Desiccation-Tolerance Protein
Creators: name: Wang,Shikun 'Rinco'
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description:  Protein-based drugs revolutionized medicine, yet require a cold-chain, low temperature transport and storage. Dry formulations offer a room temperature alternative. Tardigrades, a phylum of microscopic animals capable of surviving complete desiccation, offer a promising route towards this goal. My project focuses on a particular tardigrade desiccation-tolerance protein, cytosolic abundant heat soluble (CAHS) D. CAHS D protects client proteins from inactivation in vitro but the mechanism is unknown. My graduate student mentor and I showed that pure CAHS D forms a concentration-dependent thermoreversible gel cross-linked by intermolecular β-sheets, and we posit the gel matrix acts as a molecular shield upon desiccation. Here, trifluoroethanol (TFE) was used to mimic the effect of dehydration on CAHS D. Circular dichroism spectropolarimeter data indicated that low concentrations of CAHS D gained α-helix in TFE. At higher CAHS D concentrations, the protein went through liquid, gel, aggregate and phases, the latter with liquid-gel phase separation at increasing % TFE. Using attenuated total internal reflectance Fourier transformation infrared spectroscopy, I showed that gelation was due to intermolecular interactions between β-strands, which are not significant enough at low CAHS D concentration. I suggest that only at high CAHS D concentration did TFE mimic water deficiency, strengthening CAHS D gelation to let it act like a ‘molecular shield’ against water deficient environment.
(502754) Henrietta Frances Butler
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Minding the Gap: Applying a Rent Gap Analysis for Short-Term Rentals in Puerto Rico
Creators: name: Arrojado, Janis
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: Short-term rentals have generated increasing controversy over the impacts they have on local residents, the economy, and communities. Empirical research has shown that short-term rentals have the potential to contribute to gentrification and displacement through creating a rent gap, which is the difference between potential ground rent and actual ground rent. I explore these issues by analyzing short-term rental revenue flows in Puerto Rico to examine the rent gaps induced by short-term rentals and the impacts these rent gaps have within Puerto Rico. Debates have sparked in Puerto Rico over issues of gentrification and displacement of local residents due to short-term rentals, so it is crucial to understand factors that cause displacement from short-term rentals. This research adds to the growing works of analyzing the economic impacts of short-term rentals, and contributes to the limited research of short-term rentals in the Caribbean and global south.
Recategorising research: Mapping from FoR 2008 to FoR 2020 in Dimensions
Creators: name: Porter, Simon J
name: Hawizy, Lezan
name: Hook, Daniel W
Publisher: name: arXiv
Year: 2022
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: In 2020 the Australia New Zealand Standard Research Classification Fields of Research Codes (ANZSRC FoR codes) were updated by their owners. This has led the sector to need to update their systems of reference and has caused suppliers working in the research information sphere to need to update both systems and data. This paper describes the approach developed by Digital Science's Dimensions team to the creation of an improved machine learning training set, and the mapping of that set from FoR 2008 codes to FoR 2020 codes so that Dimensions classification approach for the ANZSRC codes could be improved and updated.
description: 10 pages, 6 figures, v2 - more information on translation of dataset to production system, author added to reflect these changes
Planning a Sustainable Future for Earth’s Oceans.
Creators: name: Van Stavel, Jordan
name: Karstensen, Johannes
name: Hermes, Juliet
name: Pearlman, Jay
Publisher: name: UNESCO/IOC
Year: 2020
Subjects: subject: Science Update
subject: OBPS
subject: Ocean Best Practices System
subject: Parameter Discipline::Biological oceanography
subject: Parameter Discipline::Chemical oceanography
subject: Parameter Discipline::Cross-discipline
subject: Parameter Discipline::Environment
subject: Parameter Discipline::Fisheries and aquaculture
subject: Parameter Discipline::Physical oceanography
subject: Parameter Discipline::Marine geology

description: Ocean experts are engaged in a long-term effort to envision, develop, and implement best practices for meeting today’s needs while preserving ocean resources for future generations.
Successful Campaign Strategies as Exemplified in Pushes for Marijuana Legalization
Creators: name: Friel, Amber
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Mass media
Public relations
Marijuana

description: For millennia, cannabis has been an integral part of the human experience. The plant has been used by diverse communities around the world for various purposes. Though the use of marijuana has a colorful and interesting global history, its place within the culture and context of the United States is a long and dark narrative. Having gained recreational popularity first among communities of color, the use of marijuana has long been stigmatized, harshly punished, and used to villainize and stereotypically portray members of underrepresented communities. Since its federal prohibition almost a century ago, marijuana advocates have come out in masses to push for changes in this legislation, and one fact remains certain: these largely depend on the success of voter-targeted multimedia campaigns. 

This work will begin with a literature review providing functional definitions of terms relevant to the study of marijuana and its legalization, along with an in-depth overview of the historical background of cannabis, both globally and in the United States. Next, two case studies of past successful campaigns for marijuana legalization, NJ CAN 2020 and Medical Marijuana 2020, will be analyzed to identify and further investigate specific communication strategies that have proven effective in shifting public opinion or influencing legislative outcomes. These approaches are presented as the following five lessons for campaign success: 

• Know Your Audience 
• Be Prepared to Answer “Why?”
• Be Willing and Ready to Adapt
• Utilize Diverse Materials and Channels
• Uniting People for a Cause

With the legalization movement in the United States gaining significant traction in recent years, an understanding of past campaigns–especially their strategic approaches to imagery, messaging, and appeals–is crucial in shaping future efforts.
Diameter Minimization by Shortcutting with Degree Constraints
Creators: name: Adriaens, Florian
name: Gionis, Aristides
Publisher: name: arXiv
Year: 2022
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: We consider the problem of adding a fixed number of new edges to an undirected graph in order to minimize the diameter of the augmented graph, and under the constraint that the number of edges added for each vertex is bounded by an integer. The problem is motivated by network-design applications, where we want to minimize the worst case communication in the network without excessively increasing the degree of any single vertex, so as to avoid additional overload. We present three algorithms for this task, each with their own merits. The special case of a matching augmentation, when every vertex can be incident to at most one new edge, is of particular interest, for which we show an inapproximability result, and provide bounds on the smallest achievable diameter when these edges are added to a path. Finally, we empirically evaluate and compare our algorithms on several real-life networks of varying types.
description: A shorter version of this work has been accepted at the IEEE ICDM 2022 conference
An ancient F-type subdwarf from the halo crossing the Galactic plane
Creators: name: Scholz, R. -D.
name: Heber, U.
name: Heuser, C.
name: Ziegerer, E.
name: Geier, S.
name: Niederhofer, F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: AIMS: We selected the bluest object, WISE~J0725$-$2351, from Luhman's new high proper motion (HPM) survey based on observations with the Wide-field Infrared Survey Explorer (WISE) for spectroscopic follow-up observations. Our aim was to unravel the nature of this relatively bright ($V$$\sim$12, $J$$\sim$11) HPM star ($μ$$=$267\,mas/yr). METHODS: We obtained low- and medium-resolution spectra with the European Southern Observatory (ESO) New Technology Telescope (NTT)/EFOSC2 and Very Large Telescope (VLT)/XSHOOTER instruments, investigated the radial velocity and performed a quantitative spectral analysis that allowed us to determine physical parameters. The fit of the spectral energy distribution based on the available photometry to low-metallicity model spectra and the similarity of our target to a metal-poor benchmark star (HD~84937) allowed us to estimate the distance and space velocity. RESULTS: As in the case of HD~84937, we classified WISE~J0725$-$2351 as sdF5: or a metal-poor turnoff star with $[Fe/H]$$=$$-$2.0$\pm$0.2, $T_{eff}$$=$6250$\pm$100\,K, $\log{g}$$=$4.0$\pm$0.2, and a possible age of about 12\,Gyr. At an estimated distance of more than 400\,pc, its proper motion translates to a tangential velocity of more than 500\,km/s. Together with its constant (on timescales of hours, days, and months) and large radial velocity (about $+$240\,km/s), the resulting Galactic restframe velocity is about 460\,km/s, implying a bound retrograde orbit for this extreme halo object that currently crosses the Galactic plane at high speed.
description: 8 pages, 3 tables, 7 figures, accepted for publication in Astronomy and Astrophysics
(502749) Laura Mary Wickham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(502750) Althea Jane Wickham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
АНАЛИЗ ВОЗМОЖНОСТИ РАСКРЫТИЯ ДЕЙСТВИЙ ПРИ ПРЕДНАМЕРЕННОМ БАНКРОТСТВЕ ПО ОТДЕЛЬНЫМ ПОКАЗАТЕЛЯМ ФИНАНСОВОГО СОСТОЯНИЯ ПРЕДПРИЯТИЯ
Creators: name: ХАРЧЕНКО А.О.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ВЫВОД ОСНОВНЫХ СРЕДСТВ
ВЫВОД АКТИВОВ
ФИНАНСОВОЕ СОСТОЯНИЕ
БАНКРОТСТВО
WITHDRAWAL OF FIXED ASSETS
WITHDRAWAL OF ASSETS
FINANCIAL CONDITION
BANKRUPTCY

description: Актуальность данного исследования состоит в том, что в современной экономике огромное значение имеет процедура проведения банкротства.Выявление и предотвращение недобросовестных действий при банкротстве являются одной из важнейших задач, так как они препятствуют реализации функций института банкротства в целом.The relevance of this study is that in the modern economy of great importance is the procedure for bankruptcy. The identification and prevention of fraud in bankruptcy is one of the most important tasks, as they impede the implementation of the functions of the bankruptcy institution as a whole.
Factors Associated with Maternal Depression Among Non-Hispanic Black Women in Central North Carolina
Creators: name: Akhtar, Heba
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: Even though there is a notable amount of research on maternal depression, factors associated with maternal depressive symptoms among Non-Hispanic Black families are understudied. Therefore, the goal of this study is to develop a better understanding of maternal mental health factors in order to help identify women who are at the greatest risk for maternal depression and may benefit from a public health intervention. This study evaluated risk factors for maternal depression with regards to the mom, support system, and house environment among 371 Non-Hispanic Black women living in central North Carolina enrolled in the Mothers and Others Study.
WorldFAIR (MS8) Biodiversity workshop
Creators: name: Miller, Joe
Publisher: name: Zenodo
Year: 2023
Subjects: biodiversity
FAIR data
WorldFAIR
GBIF

description: Report (Project Milestone MS8) on the workshop entitled “Unified data model for mobilizing and sharing collections data” at the annual meeting of the Society for the Preservation of Natural History Collections (SPNHC), held by WorldFAIR WP09 on 29 May 2023. The goal of the workshop was to receive feedback on the Unified Data Model (discussed and described in WorldFAIR D9.1) during a community standards meeting. This took place by interacting with workers with varying degrees of experience with Darwin Core, the foundation of the current data model. These interactions will help to guide the team with regard to how much complexity it is feasible to build into the model before it becomes more of a hindrance to data sharing than a benefit. Please visit WorldFAIR online at http://worldfair-project.eu. WorldFAIR is funded by the EC HORIZON-WIDERA-2021-ERA-01-41 Coordination and Support Action under Grant Agreement No. 101058393.
Stochastic magnetic actuated random transducer devices based on perpendicular magnetic tunnel junctions
Creators: name: Rehm, Laura
name: Capriata, Corrado Carlo Maria
name: Shashank, Misra
name: Smith, J. Darby
name: Pinarbasi, Mustafa
name: Malm, B. Gunnar
name: Kent, Andrew D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: True random number generators are of great interest in many computing applications such as cryptography, neuromorphic systems and Monte Carlo simulations. Here we investigate perpendicular magnetic tunnel junction nanopillars (pMTJs) activated by short duration (ns) pulses in the ballistic limit for such applications. In this limit, a pulse can transform the Boltzmann distribution of initial free layer magnetization states into randomly magnetized down or up states, i.e. a bit that is 0 or 1, easily determined by measurement of the junction's tunnel resistance. It is demonstrated that bitstreams with millions of events: 1) are very well described by the binomial distribution; 2) can be used to create a uniform distribution of 8-bit random numbers; 3) pass multiple statistical tests for true randomness, including all the National Institute of Standards tests for random number generators with only one XOR operation; and 4) can have no drift in the bit probability with time. The results presented here show that pMTJs operated in the ballistic regime can generate true random numbers at GHz bitrates, while being more robust to environmental changes, such as their operating temperature, compared to other stochastic nanomagnetic devices.
description: 8 pages, 3 figures, 2 tables, will be submitted to peer-reviewed journal
Supporting the Psychosocial Care Needs of Individuals with Acute Myeloid Leukemia (AML): Perspective from Clinicians and Individuals Living with AML
Creators: name: Humphrey, Lindsey
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: The purpose of this paper is to gain insight from the perspectives of oncology clinicians and patients with AML on the psychosocial needs of patients with AML and the psychosocial care that can best support those needs. There is a paucity of research that addresses the specific needs between cancer types and how clinicians can best support distinct populations, such as patients with AML. Four oncology clinicians and four patients with AML were interviewed; interview data were collected from January 2022 to February 2022 in-person at North Carolina Cancer Hospital or via Zoom. During clinician interviews, four themes emerged: 1.) patients with AML have varying psychosocial needs, 2.) importance of advocacy for patients with AML, 3.) COVID-19 impact on AML patients’ psychosocial wellbeing, and 4.) barriers impact psychosocial care. During patient interviews, four themes emerged: 1.) financial concerns for patients with AML and their families, 2.) value of adequate social support for patients with AML, 3.) the power of reaching out for help, and 4.) impact of spirituality. Through clinicians identifying their patients’ psychosocial needs and ensuring quality, individualized psychosocial care for patients with AML, distress in this population may be reduced or prevented.
(502747) George Herbert Wickham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Exploring dark $Z_d$-boson in future Large Hadron-electron collider
Creators: name: Goyal, Ashok
name: Kumar, Mukesh
name: Kumar, Satendra
name: Rahaman, Rafiqul
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The interaction between the dark $U(1)_d$ sector with the visible Standard Model (SM) sector takes place through the kinetic mixing between the dark photon $U(1)_d$ field $Z_d^μ$ and the SM $U(1)_Y$ gauge field $B_μ$. After the electroweak and $U(1)_d$ symmetry breaking, the dark photon $Z_d^μ$ acquires a mass and mixes with the SM neutral vector boson $Z_μ$. This mixing leads to parity-violating coupling between the $Z_d^μ$ and SM. The coupling between the dark photon and SM can be explored in low energy phenomenology as well as in collider experiments. The Lorentz structure of dark photon interaction with SM fermions is explored in the proposed high energy future Large Hadron-electron collider, which would provide efficient energy and a clean environment using cross-section and asymmetries associated with polarisation observable of the dark photon in leptons decay. A $χ^2$-analysis is performed to compare the strength of various variables for both the charge- and neutral-current processes. Based on this analysis, $90\%$ confidence level (C.L.) contours in the $ε$-$m_{Z_d}$ and $ε$-$g_V$ plane are obtained to put limits on the $Z_d^μ$ mass up to $100$ GeV, coupling strength $ε$ and on the Lorentz structure of dark photon coupling with the SM fermions ($g_V$) at $\sqrt{s} \approx 1.3$ TeV.
description: published version in EPJC
Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models
Creators: name: Marchetti, Luca
name: Oriti, Daniele
name: Pithis, Andreas G. A.
name: Thürigen, Johannes
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the tensorial group field theory (TGFT) approach to quantum gravity, the basic quanta of the theory correspond to discrete building blocks of geometry. It is expected that their collective dynamics gives rise to continuum spacetime at a coarse grained level, via a process involving a phase transition. In this work we show for the first time how phase transitions for realistic TGFT models can be realized using Landau-Ginzburg mean-field theory. More precisely, we consider models generating 4-dimensional Lorentzian triangulations formed by spacelike tetrahedra whose quantum geometry is encoded in non-local degrees of freedom on the non-compact group $\mathrm{SL}(2,\mathbb{C})$ and subject to gauge and simplicity constraints. Further we include $\mathbb{R}$-valued variables which may be interpreted as discretized scalar fields typically employed as a matter reference frame. We apply the Ginzburg criterion finding that fluctuations around the non-vanishing mean-field vacuum remain small at large correlation lengths regardless of the combinatorics of the non-local interaction validating the mean-field theory description of the phase transition. This work represents a first crucial step to understand phase transitions in compelling TGFT models for quantum gravity and paves the way for a more complete analysis via functional renormalization group techniques. Moreover, it supports the recent extraction of effective cosmological dynamics from TGFTs in the context of a mean-field approximation.
description: 41 + 20 pages, 2 figures; matches published version
Thermodynamics and fluctuations of conserved charges in Hadron Resonance Gas model in finite volume
Creators: name: Bhattacharyya, Abhijit
name: Ray, Rajarshi
name: Samanta, Subhasis
name: Sur, Subrata
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The thermodynamics of hot and dense matter created in heavy-ion collision experiments are usually studied as a system of infinite volume. Here we report on possible effects for considering a finite system size for such matter in the framework of the Hadron Resonance Gas model. The bulk thermodynamic variables as well as the fluctuations of conserved charges are considered. We find that the finite size effects are insignificant once the observables are scaled with the respective volumes. The only substantial effect is found in the fluctuations of electric charge which may therefore be used to extract information about the volume of fireball created in heavy-ion collision experiments.
Additional file 1 of Prokaryotes of renowned Karlovy Vary (Carlsbad) thermal springs: phylogenetic and cultivation analysis
Creators: name: Smrhova, Tereza
name: Jani, Kunal
name: Pajer, Petr
name: Kapinusova, Gabriela
name: Vylita, Tomas
name: Suman, Jachym
name: Strejcek, Michal
name: Uhlik, Ondrej
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1. Table S1: Chemical composition, temperature, and flow rates of the examined thermal springs. Table S2: Mock community composition. Table S3: List and composition of the used media. Table S4: Percentage of unclassified ASVs at different taxonomic levels. Table S5: Sequencing coverage computed using package iNEXT. Table S6: Genome statistics of the phylogenetically novel bacterial species and results from the annotation server PATRIC. Table S7: Functional categories distribution in the genomes of the phylogenetically novel bacterial species. Figure S8: UBCG-based core-genome phylogenetic analysis depicting the distinct positioning of strain S9 with members of the genus Thermomonas. Bootstrap values (expressed as percentages of 1000 replications) of above70% are shown at the branch points. Figure S9: UBCG-based core-genome phylogenetic analysis depicting the distinct positioning of strains P25 and P26 with members of the genus Paenibacillus. Bootstrap values (expressed as percentages of 1000 replications) of above 70% are shown at the branch points. Figure S10: UBCG based core-genome phylogenetic analysis depicting the distinct positioning of strain P24 with members of the genus Cellulomonas. Bootstrap values (expressed as percentages of 1000 replications) of above 70% are shown at the branch points. Figure S11: Differences in KEGG categories abundances in the genomes of strains P25 and P26.
Measuring the speed of sound using cumulants of baryon number
Creators: name: Sorensen, Agnieszka
name: Oliinychenko, Dmytro
name: McLerran, Larry
name: Koch, Volker
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the values of the first three cumulants of the baryon number distribution can be used to calculate the isothermal speed of sound and its logarithmic derivative with respect to the baryon number density. We discuss applications of this result to heavy-ion collision experiments and address possible challenges, including effects due to baryon number conservation, differences between proton and baryon cumulants, and the influence of finite number statistics on fluctuation observables in both experiment and hadronic transport simulations. In particular, we investigate the relation between quantities calculated in infinite, continuous matter and observables obtained in simulations using a finite number of particles.
description: 6 pages, 1 figure, presented at the XXIXth International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2022)
ВАЖНОСТЬ ЦИФРОВЫХ БАНКОВСКИХ УСЛУГ
Creators: name: ХУДАЙБЕРГАНОВА З.З.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: БАНК
ДИСТАНЦИОННОЕ БАНКОВСКОЕ ОБСЛУЖИВАНИЕ
ЦИФРОВОЙ БАНКИНГ
ТРАДИЦИОННЫЕ БАНКИ
БАНКОВСКИЙ СЕКТОР
КЛИЕНТЫ
BANK
REMOTE BANKING
DIGITAL BANKING
TRADITIONAL BANKS
BANKING SECTOR
CUSTOMERS

description: В этой статье представлены результаты изучения развития цифрового банкинга в мире. Таким образом, автор рпссматривает важность конкуренции между услугами коммерческих банков в цифровой экономике. Для этого проанализированы современные и новые услуги коммерческих банков Узбекистана, изучены многие научные ресурсы, даны некоторые выводы и рекомендации.This article presents the results of studying the development of digital banking in the world. Thus, the author considers the importance of competition between the services of commercial banks in the digital economy. For this, modern and new services of commercial banks of Uzbekistan are analyzed, many scientific resources are studied, some conclusions and recommendations are given.
At-the-edge Data Processing for Low Latency High Throughput Machine Learning Algorithms
Creators: name: Hirschman, Jack
name: Kamalov, Andrei
name: Obaid, Razib
name: O'Shea, Finn H.
name: Coffee, Ryan N
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: High throughput and low latency data processing is essential for systems requiring live decision making, control, and machine learning-optimized data reduction. We focus on two distinct use cases for in-flight streaming data processing for a) X-ray pulse reconstruction at SLAC's LCLS-II Free-Electron Laser and b) control diagnostics at the DIII-D tokamak fusion reactor. Both cases exemplify high throughput and low latency control feedback and motivate our focus on machine learning at the edge where data processing and machine learning algorithms can be implemented in field programmable gate array based hardware immediately after the diagnostic sensors. We present our recent work on a data preprocessing chain which requires fast featurization for information encoding. We discuss several options for such algorithms with the primary focus on our discrete cosine and sine transform-based approach adapted for streaming data. These algorithms are primarily aimed at implementation in field programmable gate arrays, favoring linear algebra operations that are also aligned with the recent advances in inference accelerators for the computational edge.
description: 18 pages, 7 figures; To be published in Smoky Mountains Computational Sciences and Engineering Conference 2022 (SMC 2022) proceedings