cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Well Production Forecasting Using Modern Deep Learning Models
Creators: name: Al-Ali, Zainab
name: Horne, Roland
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Forecasting
subject: Oil Rate
subject: Deep learning (Machine learning)

description: Accurate well rate forecasting is essential for successful field development in the oil industry. Recurrent-based deep learning models have been used for production forecasting. However, recent advancements in the field have led to the use of transformer and transfer learning to overcome the need for large amounts of data. This dissertation presents an approach to using modern deep learning algorithms for oil production forecasting.
To enhance the accuracy of oil rate predictions in the Norwegian Volve and Norne fields, a combination of statistical models and deep learning models were investigated. These models included Autoregressive Integrated Moving Average (ARIMA), Light Gradient Boosting Machine (LightGBM), Block Recurrent Neural Network (BlockRNN), Temporal Fusion Transformer (TFT), and the Neural Basis Expansion Analysis for Interpretable Time Series Forecasting (N-BEATS) using transfer learning. The models used multivariate real time historical data, such as bottomhole pressure, wellhead pressure, wellhead temperature, and choke size, as input features to predict the oil rate of two wells in each field. The models were trained on 85% of the data and tested on the remaining 15%, with the advanced models TFT and N-BEATS being compared to the conventional models in terms of prediction performance.
The complex production data used in this forecasting problem showed no clear trends or seasonality. The advanced deep learning models, the Temporal Fusion Transformer (TFT) and the Neural Basis Expansion Analysis for Interpretable Time Series (N-BEATS), outperformed other models in terms of forecasting accuracy. The TFT model was able to significantly minimize the testing Mean Squared Error (MSE). Additionally, the model predicted a range of uncertainty between the 10th and 90th percentiles to consider the variability in the blind test intervals. The N-BEATS transfer learning model was better at capturing dynamic time series features from the M4 dataset and applying that knowledge to predict oil rates in the Norne field, without any input variables like reservoir pressure. The N-BEATS approach was superior to all other models in terms of the difference between the forecast and actual rate, resulting in a mean square error of 0.02 for well F-12 and 0.05 for well F-11 respectively.
Previously, machine learning and deep learning techniques in the petroleum sector mainly utilized only historical field data for their predictions. However, our study highlights the potential of transfer learning and the N-BEATS model in green fields or newly developed areas where historical data are scarce. Additionally, the TFT probabilistic deep learning model showed outstanding results, outperforming traditional models, and providing a range of forecast uncertainty, which is very useful in making well-informed decisions in field development.
Understanding Interference Channels in NVIDIA GPUs
Creators: name: Chen, Jingyuan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: Recent advances in Artificial Intelligence (AI) and Graphics Processing Units (GPUs) have made it possible to build truly intelligent cyber-physical systems, such as autonomous vehicles. However, these systems are often safety-critical and are required to satisfy hard deadlines. Such hard real-time requirements rely on robust timing analysis of all tasks in the system, which requires bounds on worst-case execution times (WCETs) that are robust despite the many interference channels. Unfortunately, limited work has been done on the generation of safe WCET bounds for GPU-based real-time systems, as GPU architectures are complicated and different from CPU architectures. In addition, the details of the drivers and hardware of the commonly used GPUs (NVIDIA GPUs) are considered proprietary and lack documentation, which makes it even harder to understand the underlying interference channels. This work serves as the first step towards the understanding of interference channels in NVIDIA GPUs and obtaining safer estimations of WCETs for GPU-based safety-critical real-time systems. Through experiments and case studies on synthetic and real GPU applications, we identify potential interference channels and provide methods for consistently generating such interference in order to get safe WCET estimations.
ИНВЕСТИЦИИ В IT-ИНФРАСТРУКТУРУ КОМПАНИИ КАК КОНКУРЕНТНОЕ ПРЕИМУЩЕСТВО
Creators: name: ЧЕРНЯУСКАЯ Д.Р.
name: ВОСТРИКОВ А.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МЕНЕДЖМЕНТ
КОНКУРЕНЦИЯ
ИНВЕСТИЦИИ
СТРАТЕГИЯ
КОМПАНИЯ
MANAGEMENT
COMPETITION
INVESTMENTS
STRATEGY
COMPANY

description: В данной статье рассматриваются инвестиции в IT-инфраструктуру как конкурентное преимущество компании. Также в статье раскрывается сущность развития IT-сектора, влияние его на современные тенденции, а также примеры результатов внедрения IT-инноваций в компаниях. Приведено описание основных этапов бизнес-процесса «подготовка, инновация, распространение». Раскрыты особенности каждого этапа с детальным описанием применения на практике в организациях.This article describes investing in the IT-infrastructure as a competitive advantage of the company. The article also reveals the essence of IT-sector development, its impact on modern trends, as well as examples of the results of IT-innovation in companies. The main stages of the business process “preparation, innovation, distribution” are described. Features of each stage with detailed description of application in practice in organizations are revealed.
A Preservação Das Coleções Universitárias De Bens Culturais Científicos: Protocolos E Infraestrutura Do Acervo Imagens De Minas E Rede De Museus Da UFMG
Creators: name: Jussara Vitoria de Freitas do Espirito Santo
name: Yacy Ara Froner Gonçalves
name: Beatriz Barradas Cordeiro
name: João Vitor Monteiro Moreira
name: Julia Cachoeira Castro
name: Vitor Marques de Assis
Publisher: name: Zenodo
Year: 2024

description: O presente artigo tem como objetivo apresentar as ações de conservação dos acervos tecnológicos cinematográficos no contexto das coleções universitárias a partir do estudo de materiais e da documentação, com foco no Acervo Imagens de Minas, pertencente à Escola de Belas Artes da Universidade Federal de Minas Gerais. O acervo está sendo beneficiado como um dos 24 espaços integrantes da Rede de Museus Universitário da UFMG na execução do projeto “Desenvolvimento de Protocolos para revitalização da Infraestrutura de Preservação e Acesso de Coleções Científicas - REMIN” financiado pela Fapemig que objetiva revitalizar as infraestruturas de guarda e a implementação da Base de Dados para gestão das coleções. A Rede de Museus da UFMG foi criada com o objetivo de articular políticas e ações de salvaguarda e divulgação do patrimônio universitário. O Acervo Imagens de Minas integrante à Rede desde 2022, conta com diversas materialidades acerca da produção cinematográfica de Minas Gerais, onde reúne objetos de características fílmicas, fotográficas, iconográficas e objetos tridimensionais.

A experiência na implementação dos recursos e protocolos visando a efetivação de uma reserva técnica eficaz, proporcionou o tratamento adequado da coleção científica por meio da conservação, extroversão e acessibilidade dando destaque a coleção de equipamentos tridimensionais depositado pela família de Igino Bonfioli, cineasta que marcou a produção cinematográfica brasileira no século XX, equipamentos estes que contam a evolução industrial e manufaturada que deram origem ao cinema.A ação da implementação da base de dados foi determinante para a digitalização, estudos dos materiais e das técnicas construtivas, divulgação e extroversão por meio do sistema InPatrimonium, garantindo a normalização dos procedimentos. A organização qualitativa do Acervo Imagens de Minas e demais  espaços científico-culturais da Rede de Museus-UFMG aconteceu  por meio da revitalização dos espaços, do planejamento arquitetônico, da aquisição de mobiliário e materiais de acondicionamento adequados que garantem a preservação dos ítens das coleções.
Superconformal Chern-Simons Partition Functions of Affine D-type Quiver from Fermi Gas
Creators: name: Moriyama, Sanefumi
name: Nosaka, Tomoki
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the partition function of the superconformal Chern-Simons theories with the quiver diagram being the affine D-type Dynkin diagram. Rewriting the partition function into that of a Fermi gas system, we show that the perturbative expansions in 1/N are summed up to an Airy function, as in the ABJM theory or more generally the theories of the affine A-type quiver. As a corollary, this provides a proof for the previous proposal in the large N limit. For special values of the Chern-Simons levels, we further identify three species of the membrane instantons and also conjecture an exact expression of the overall constant, which corresponds to the constant map in the topological string theory.
description: 23 pages, 4 figures; v2: section 4.2 added, one figure added
Inteligencia Artificial con respecto a la Educación Superior" ¿Ventaja o desventaja? / Artificial Intelligence with respect to Higher Education" Advantage or disadvantage?
Creators: name: Rodriguez, Morella
Publisher: name: Zenodo
Year: 2023
Subjects: IA
Inteligencia artificial
Artificial Intelligence
IA en Educación superior

description: Presentación realizada como apoyo a la charla para el GT-Grupo de Trabajo Gestión de la información en Ciencias Marinas (GIM) realizada el 31-08-2023 en Youtube para mostrar las aplicaciones de la IA en ambientes universitarios chilenos. Contenido: .-¿Qué es la IA?. .-Hitos de la IA. .-Las formas o vías en que la IA puede contribuir a cambiar la educación .-ChatGPT .-Detección del plagio en la IA .-Recomendaciones a los gobiernos sobre el uso de la IA. .-Herramientas de IA en la ES. English versión: Presentation made as support to the talk for the WG-Working Group Information Management in Marine Sciences (GIM) held on 31-08-2023 on Youtube to show the applications of AI in Chilean university environments. .-CONTENTS: .-What is AI. .-Milestones of AI. .-The ways in which AI can contribute to change education. .-ChatGPT .-Detection of plagiarism in AI .-Recommendations to governments on the use of AI. .-AI tools in HE.
A preservação das coleções universitárias de bens culturais científicos: protocolos e infraestrutura do acervo imagens de minas e rede de museus da UFMG
Creators: name: Jussara Vitoria de Freitas do Espirito Santo
name: Yacy Ara Froner Gonçalves
name: Beatriz Barradas Cordeiro
name: João Vitor Monteiro Moreira
name: Julia Cachoeira Castro
name: Vitor Marques de Assis
Publisher: name: Zenodo
Year: 2024

description: O presente artigo tem como objetivo apresentar as ações de conservação dos acervos tecnológicos cinematográficos no contexto das coleções universitárias a partir do estudo de materiais e da documentação, com foco no Acervo Imagens de Minas, pertencente à Escola de Belas Artes da Universidade Federal de Minas Gerais. O acervo está sendo beneficiado como um dos 24 espaços integrantes da Rede de Museus Universitário da UFMG na execução do projeto “Desenvolvimento de Protocolos para revitalização da Infraestrutura de Preservação e Acesso de Coleções Científicas - REMIN” financiado pela Fapemig que objetiva revitalizar as infraestruturas de guarda e a implementação da Base de Dados para gestão das coleções. A Rede de Museus da UFMG foi criada com o objetivo de articular políticas e ações de salvaguarda e divulgação do patrimônio universitário. O Acervo Imagens de Minas integrante à Rede desde 2022, conta com diversas materialidades acerca da produção cinematográfica de Minas Gerais, onde reúne objetos de características fílmicas, fotográficas, iconográficas e objetos tridimensionais.

A experiência na implementação dos recursos e protocolos visando a efetivação de uma reserva técnica eficaz, proporcionou o tratamento adequado da coleção científica por meio da conservação, extroversão e acessibilidade dando destaque a coleção de equipamentos tridimensionais depositado pela família de Igino Bonfioli, cineasta que marcou a produção cinematográfica brasileira no século XX, equipamentos estes que contam a evolução industrial e manufaturada que deram origem ao cinema.A ação da implementação da base de dados foi determinante para a digitalização, estudos dos materiais e das técnicas construtivas, divulgação e extroversão por meio do sistema InPatrimonium, garantindo a normalização dos procedimentos. A organização qualitativa do Acervo Imagens de Minas e demais  espaços científico-culturais da Rede de Museus-UFMG aconteceu  por meio da revitalização dos espaços, do planejamento arquitetônico, da aquisição de mobiliário e materiais de acondicionamento adequados que garantem a preservação dos ítens das coleções.
Gluon Transverse-Momentum-Dependent Distributions from Large-Momentum Effective Theory
Creators: name: Zhu, Ruilin
name: Ji, Yao
name: Zhang, Jian-Hui
name: Zhao, Shuai
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We demonstrate that gluon transverse-momentum-dependent parton distribution functions (TMDPDFs) can be extracted from lattice calculations of appropriate Euclidean correlations in large-momentum effective theory (LaMET). Based on perturbative calculations of gluon unpolarized and helicity TMDPDFs, we present a matching formula connecting them and their LaMET counterparts, where the latter are renormalized in a scheme facilitating lattice calculations and converted to the $\overline{\rm MS}$ scheme. The hard matching kernel is given up to one-loop level. We also show that the perturbative result is independent of the prescription used for the pinch-pole singularity in the relevant correlations. Our results offer a guidance for the extraction of gluon TMDPDFs from lattice simulations, and have the potential to greatly facilitate perturbative calculations of the hard matching kernel.
description: 22 pages, 5 figures. Corrected a few typos. Accepted for publication in JHEP
(502748) Elizabeth Anne 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.
Additional file 2 of Investigating causal relations between sleep duration and risks of adverse pregnancy and perinatal outcomes: linear and nonlinear Mendelian randomization analyses
Creators: name: Yang, Qian
name: Magnus, Maria C.
name: Kilpi, Fanny
name: Santorelli, Gillian
name: Soares, Ana Gonçalves
name: West, Jane
name: Magnus, Per
name: Wright, John
name: Håberg, Siri Eldevik
name: Sanderson, Eleanor
name: Lawlor, Deborah A.
name: Tilling, Kate
name: Borges, Maria Carolina
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Text S1. Descriptions of each cohort. Text S2. Technical considerations of one-sample MR to explore potential nonlinear effects. Fig S1. Flow chart. Fig S2. Histogram of residual sleep duration in UKB women. Fig S3. One-sample MR estimates of effects of sleep duration on the outcomes in UKB women. Fig S4. Associations of 78 SNPs with the outcomes with versus without adjustments of fetal genotypes. Fig S5. Leave-one-out analyses in UKB (datasets A on B). Fig S6. Leave-one-out analyses in UKB (datasets B on A). Fig S7. Leave-one-out analyses in other cohorts. Fig S8. Two-sample MR associations of sleep duration with the outcomes using IVW. Fig S9. Comparing MVreg associations of sleep duration categories with odds of low/high birthweight using different outcome comparison groups.
Jointly Contrastive Representation Learning on Road Network and Trajectory
Creators: name: Mao, Zhenyu
name: Li, Ziyue
name: Li, Dedong
name: Bai, Lei
name: Zhao, Rui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Road network and trajectory representation learning are essential for traffic systems since the learned representation can be directly used in various downstream tasks (e.g., traffic speed inference, and travel time estimation). However, most existing methods only contrast within the same scale, i.e., treating road network and trajectory separately, which ignores valuable inter-relations. In this paper, we aim to propose a unified framework that jointly learns the road network and trajectory representations end-to-end. We design domain-specific augmentations for road-road contrast and trajectory-trajectory contrast separately, i.e., road segment with its contextual neighbors and trajectory with its detour replaced and dropped alternatives, respectively. On top of that, we further introduce the road-trajectory cross-scale contrast to bridge the two scales by maximizing the total mutual information. Unlike the existing cross-scale contrastive learning methods on graphs that only contrast a graph and its belonging nodes, the contrast between road segment and trajectory is elaborately tailored via novel positive sampling and adaptive weighting strategies. We conduct prudent experiments based on two real-world datasets with four downstream tasks, demonstrating improved performance and effectiveness. The code is available at https://github.com/mzy94/JCLRNT.
description: Accepted in CIKM 2022. Latest updates at 13 Feb 2023
РОЛЬ ФИНАНСОВЫХ ИННОВАЦИЙ В ЭВОЛЮЦИИ МИРОВОЙ ВАЛЮТНОЙ СИСТЕМЫ
Creators: name: ЧИНСКАЯ Е.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МИРОВАЯ ВАЛЮТНАЯ СИСТЕМА
МИРОВАЯ ЭКОНОМИКА
МИРОВЫЕ ФИНАНСОВЫЕ РЫНКИ
ИННОВАЦИИ
ЯМАЙСКАЯ ВАЛЮТНАЯ СИСТЕМА
БАНК МЕЖДУНАРОДНЫХ РАСЧЕТОВ
WORLD MONETARY SYSTEM
WORLD ECONOMY
GLOBAL FINANCIAL MARKETS
INNOVATIONS
JAMAICAN CURRENCY SYSTEM
BANK FOR INTERNATIONAL SETTLEMENTS

description: Мировая валютная система тесно взаимосвязана с мировой экономикой и за всю историю существования претерпела несколько значительных реформ. Современная Ямайская валютная система уже сегодня требует ее совершенствования. В XXI веке основным двигателем мировой экономики и экономик отдельных стран являются инновации, новые технологии. Данная статья посвящена инновациям в сфере мировых финансов и тому, как они могут повлиять на мировую валютную систему.The world monetary system is closely interconnected with the world economy and has undergone several significant reforms in the entire history of its existence. The modern Jamaican monetary system today requires its improvement. In the XXI century, the main engine of the world economy and the economies of individual countries are innovations, new technologies. This article is devoted to innovations in the field of world finance and how they can affect the world monetary system.
Metallicities from Gaia Photometry
Creators: name: Schmidt, Stephen
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: As the most common type of star in the Galaxy, M dwarfs have the potential to offer great insight into both Galactic chemical evolution and exoplanet populations. However, current methods for finding a star’s metallicity are difficult to apply to M dwarfs, due to overlapping molecular lines in their spectra. Broadly applicable methods to estimate metallicities are the preferable method for quickly determining large numbers of M dwarf metallicities without any additional observations. In this work, we use a set of >500 wide binaries selected using Gaia astrometry to derive a relation between color-magnitude position and metallicity for late-type stars. We incorporate large metallicity catalogs like APOGEE, SPOCS, and LAMOST to associate the primary stars’ metallicities to the secondary stars’ data, using overlapping  stars between these catalogs to correct for offsets, and wide binaries within each catalog to check reported uncertainties. To account for unresolved binaries in the late-type companions, we use a mixture model, with one model corresponding to single M dwarfs and another for unresolved pairs. We are able to determine a companionless low-mass star between spectral types K5 to M9’s metallicity to within 0.08-0.13 dex, enabling the calculation of metallicities for millions of single M dwarfs with parallaxes from Gaia.
Nondestructive Verification of Entangled States via Fidelity Witnessing
Creators: name: Riera-Sàbat, Ferran
name: Miguel-Ramiro, Jorge
name: Dür, Wolfgang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Assessing the quality of an ensemble of noisy entangled states is a central task in quantum information processing. Usually this is done by measuring and hence destroying multiple copies, from which state tomography or fidelity estimation can be employed to characterize states. Here we propose several methods to directly distinguish between two different sets of states, e.g. if their fidelity is above or below a certain threshold value. This turns out to be significantly more efficient, and importantly keeps the verified states intact. We make use of auxiliary entanglement or an ensemble of larger size, where we operate on the whole ensemble, but measure only a small fraction where information has been concentrated. For certain state families, we demonstrate that such an approach can even outperform optimal methods that collectively measure directly a fixed fraction of the ensemble.
description: 13 pages, 9 figures, 1 table
Regularization of geodesics in static spherically symmetric Kerr-Schild spacetimes
Creators: name: Galindo, Pablo
name: Mars, Marc
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe a method to analyze causal geodesics in static and spherically symmetric spacetimes of Kerr-Schild form which, in particular, allows for a detailed study of the geodesics in the vicinity of the central singularity by means of a regularization procedure based on a generalization of the McGehee regularization for the motion of Newtonian point particles moving in a power-law potential. The McGehee regularization was used by Belbruno and Pretorius to perform a dynamical system regularization of the central singularity of the motion of massless test particles in the Schwarzschild spacetime. Our generalization allows us to consider causal (timelike or null) geodesics in any static and spherically symmetric spacetime of Kerr-Schild form. As an example, we apply these results to causal geodesics in the Schwarzschild and Reissner-Nordström spacetimes.
description: 6 pages, 2 figures. To appear in the Proceedings of the Spanish Relativity Meeting 2014
Characterization of carbon quantum dots obtained through citric acid pyrolysis
Creators: name: Kostromin, Sergei
name: Borodina, Anastasia
name: Podshivalov, Aleksandr
name: Pankin, Dmitrii
name: Zhigalina, Olga
name: Bronnikov, Sergei
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Carbon quantum dots (CQDs) were produced through citric acid (CA) pyrolysis. For the first time, we searched for the optimum CA pyrolysis duration and temperature. As a basic quality criterion of quantum dots, photoluminescence quantum yield (QY) was chosen. For this purpose, the pyrolysis products were analysed with UV–Vis spectroscopy and fluorescence (FL) spectroscopy. The optimum pyrolysis time was accepted to be 240 min, whereas the optimum pyrolysis temperature was approved as 200 °C. The pyrolysis products obtained at the optimum conditions were further subjected to dialysis. Finally, the purified CQDs were characterised with FL spectroscopy, transmission electron microscopy, dynamic light scattering, Raman spectroscopy, and Fourier transform infra-red spectroscopy. The produced CQDs were shown to be stable in water solution. Their PL QY (6.1%) was decreased to 1.2% after CQDs exposure to daylight for 90 days. Luminescent polymer composites were produced when CQDs were embedded in the poly(vinyl alcohol) and bacterial cellulose matrices. The prepared composites can be used for fabrication of transparent, flexible, and luminescent films and for production of anti-counterfeiting paper for confidential documents, labels, and banknotes.
К ВОПРОСУ ОБ ОСНОВНЫХ ЭТАПАХ КАРЬЕРНОГО ПЛАНИРОВАНИЯ
Creators: name: ШАНЬГИНА М.Е.
name: ЯКУБОВ Д.Р.
name: КУЗЯШЕВ А.Н.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: КАРЬЕРА
КАРЬЕРНОЕ ПЛАНИРОВАНИЕ
ПЕРСПЕКТИВА
СЛУЖЕБНЫЙ РОСТ
ЭТАПЫ КАРЬЕРНОГО ПЛАНИРОВАНИЯ
КАРЬЕРНЫЕ ЦЕЛИ
CAREER
CAREER PLANNING
PROSPECT
CAREER GROWTH
STAGES OF CAREER PLANNING
CAREER GOALS

description: В данной статье авторами проанализированы этапы карьерного планирования, под которыми они понимают процесс сопоставления потенциальных возможностей, способностей и целей человека с требованиями организации, стратегией и планами ее развития, выражающийся в составлении программы профессионального и должностного роста. Актуальность исследования проблем карьерного планирования обусловлена их практической потребностью со стороны современных предприятий, развивающихся в соответствии с глобальными экономическими и технологическими тенденциями, а также отсутствием достаточного количества разработок в данной сфере, отвечающих современным запросам российского общества.In this article, the authors analyzed the stages of career planning, by which they understand the process of comparing the potential capabilities, abilities and goals of a person with the requirements of the organization, strategy and plans for its development, expressed in the preparation of a professional and career development program. The relevance of the study of career planning problems is due to their practical need on the part of modern enterprises developing in accordance with global economic and technological trends, as well as the lack of a sufficient number of developments in this field that meet modern requirements of Russian society.
ПРЕИМУЩЕСТВА И НЕДОСТАТКИ ИНВЕСТИРОВАНИЯ В ХЕДЖ-ФОНДЫ
Creators: name: ШАПОВАЛОВА А.Э.
name: ШИБАНИХИН Е.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ХЕДЖ-ФОНД
ИНВЕСТОР
УПРАВЛЯЮЩИЙ
КАПИТАЛ
МИНИМИЗАЦИЯ РИСКА
МАКСИМИЗАЦИЯ ПРИБЫЛИ
HEDGE FUND
INVESTOR
MANAGER
CAPITAL
RISK MINIMIZATION
PROFIT MAXIMIZATION

description: В данной статье рассматриваются структура и методы работы хедж-фондов. Определено понятие и структура фондов, а также рассмотрены стратегии и цели таких фондов. Приведена система расчета эффективных вложений для повышения годовой прибыли как инвестора, так и хедж-фонда. Выявлены основные причины большого риска в работе фондов. Проведен обзор крупных и известных хедж-фондов.This article discusses the structure and working methods of hedge funds. The concept and structure of funds are defined, and the strategies and goals of such funds are considered. A system for calculating effective investments to increase the annual profit of both the investor and the hedge fund is presented. The main reasons for the high risk in the work of the funds are identified. A review of large and well-known hedge funds.
Fairway: A Way to Build Fair ML Software
Creators: name: Joymallya Chakraborty
name: Suvodeep Majumder
name: Yu, Zhe
name: TIm Menzies
Publisher: name: figshare
Year: 2020
Subjects: subject: Computer Software
subject: FOS: Computer and information sciences

description: Machine learning software is increasingly being used to make decisions that affect people's lives. But sometimes, the core part of this software (the learned model), behaves in a biased manner that gives undue advantages to a specific group of people (where those groups are determined by sex, race, etc.). This "algorithmic discrimination" in the AI software systems has become a matter of serious concern in the machine learning and software engineering community. There have been works done to find "algorithmic bias" or "ethical bias" in the software system. Once the bias is detected in the AI software system, the mitigation of bias is extremely important. In this work, we a)explain how ground-truth bias in training data affects machine learning model fairness and how to find that bias in AI software,b)propose a method Fairway which combines pre-processing and in-processing approach to remove ethical bias from training data and trained model. Our results show that we can find bias and mitigate bias in a learned model, without much damaging the predictive performance of that model. We propose that (1) testing for bias and (2) bias mitigation should be a routine part of the machine learning software development life cycle. Fairway offers much support for these two purposes.
(502744) Agnes Wylie
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.
Prebiotic Modulation of Intestinal Permeability
Creators: name: Zasloff, Rebecca
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: The maintenance of a functional intestinal barrier is critical to overall health, as a “leaky gut”, often a result of age-associated defects in intestinal barrier integrity, can lead to systemic health problems, including dysregulated inflammation and infections. The gut barrier is modulated by host factors, including mucin and tight junction proteins, and by members of the gut microbiota that may influence the expression of genes associated with intestinal permeability. While use of dietary prebiotics is becoming a popular method to beneficially modulate the gut microbiota, it is unclear how these complex carbohydrates can improve gut physiology. In this study, we characterized the effects of dietary prebiotics galacto-oligosaccharides (GOS) and LacNAc-enriched galacto-oligosaccharides (humanized, hGOS) on intestinal permeability in mice. FITC-dextran assays showed that GOS and hGOS restored intestinal barrier function in aging animals. However, a histology approach to visualize and quantify mucin within intestinal sections, revealed that GOS-fed animals had more mucus than hGOS or control-fed animals. Finally, reverse transcription qPCR assays were performed to determine gene expression of permeability associated genes, including mucin and tight junction proteins in prebiotic-fed animals. This work provides valuable insights into how intestinal permeability can be modulated by dietary prebiotics.
(502745) Jane Isobel Mastan/Markham/Maskem
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.
ПОТЕНЦИАЛЬНЫЕ ВОЗМОЖНОСТИ ПРИМЕНЕНИЯ ТЕХНОЛОГИИ БЛОКЧЕЙН В БАНКОВСКОМ СЕКТОРЕ
Creators: name: ЯНИШИН К.Р.
name: КРЕСТЬЯНИНОВА К.К.
name: ЩАННИКОВА Е.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: БЛОКЧЕЙН
ТЕХНОЛОГИЯ РАСПРЕДЕЛЕННОГО РЕЕСТРА
БАНКИ
ДЕЦЕНТРАЛИЗАЦИЯ
СМАРТ-КОНТРАКТЫ
BLOCKCHAIN
DISTRIBUTED REGISTRY TECHNOLOGY
BANKS
DECENTRALIZATION
SMART CONTRACTS

description: В настоящее время появляются и активно развиваются современные технологии, которые находят свое применение в различны отраслях экономики. Одной из таких технологий является технология распределенного реестра (блокчейн). В банковской сфере существует много возможностей применения блокчейна, так как он обладает целым рядом преимуществ: ускорение расчетов, снижение рисков, возникающих при проведение расчетов, а также увеличение прозрачности операций. В статье рассмотрены и проанализированы примеры применения данной технологии в банковской сфере.Currently, there are emerging and actively developing modern technologies that are used in various sectors of the economy. One of these technologies is distributed registry technology (blockchain). In the banking sector, there are many opportunities to use blockchain, as it has a number of advantages: speeding up payments, reducing the risks that arise when making payments, as well as increasing the transparency of operations. The article discusses and analyzes examples of the use of this technology in the banking sector.
Noncommutativity and logarithmic correction to the black hole entropy
Creators: name: Gupta, Kumar S.
name: Jurić, Tajron
name: Samsarov, Anđelo
name: Smolić, Ivica
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the noncommutative corrections to the entropy of the Reissner-Nordström black hole using a $κ$-deformed scalar probe within the brick-wall framework. The noncommutativity is encoded in an Abelian Drinfeld twist constructed from the Killing vector fields of the Reissner-Nordström black hole. We show that the noncommutative effects naturally lead to a logarithmic correction to the Bekenstein-Hawking entropy even at the lowest order of the WKB approximation. In contrast, such logarithmic corrections in the commutative setup appear only after the quantum effects are included through higher order WKB corrections or through higher loop effects. Our analysis thus provides further evidence towards the hypothesis that the noncommutative framework is capable of encoding quantum effects in curved spacetime.
description: 14 pages, slightly differs from the published JHEP version
Centralizing Coin: Examining the UK Conservative Party’s Position towards Scottish Devolution through Fiscal Policy
Creators: name: Langley, Kay
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: In this thesis, I ask if the Conservative Party of the United Kingdom has maintained a consistent policy on the issue of Scottish devolution. The Conservative Party has traditionally prioritized the consolidation of ‘high politics’ – defined in this paper as not only politics of national security and war but also economic policy – in Westminster and strongly opposed the establishment of devolved assemblies prior to 1999. But in recent decades, the party has engaged in legislative action to devolve significant legislative and fiscal competencies to the Scottish Parliament and Executive, as well as the Welsh and North Irish Assemblies.  In Scotland, this issue has been particularly important as the Scottish Executive has become one of the most empowered regional assemblies in the world, particularly in taking on responsibilities for government spending and tax policies. I draw on existing research as well as analysis of primary documents such as speeches, primary legislation, and election manifestos to show how the UK Conservative Party’s position on Scottish devolution and devolved finances has evolved to address a range of challenges - such as increases in governing bodies administering specifically to the region of Scotland, economic downturns, fears of Scottish independence, and new challenges to the Union such as Brexit.
Thermal boundary conductance across rough interfaces probed by molecular dynamics
Creators: name: Merabia, Samy
name: Termentzidis, Konstantinos
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this article, we report the influence of the interfacial roughness on the thermal boundary conductance between two crystals, using molecular dynamics. We show evidence of a transition between two regimes, depending on the interfacial roughness: when the roughness is small, the boundary conductance is constant taking values close to the conductance of the corresponding planar interface. When the roughness is larger, the conductance becomes larger than the planar interface conductance, and the relative increase is found to be close to the increase of the interfacial area. The cross-plane conductivity of a superlattice with rough interfaces is found to increase in a comparable amount, suggesting that heat transport in superlattices is mainly controlled by the boundary conductance. These observations are interpreted using the wave characteristics of the energy carriers. We characterize also the effect of the angle of the asperities, and find that the boundary conductance displayed by interfaces having steep slopes may become important if the lateral period characterizing the interfacial profile is large enough. Finally, we consider the effect of the shape of the interfaces, and show that the sinusoidal interface displays the highest conductance, because of its large true interfacial area. All these considerations are relevant to the optimization of nanoscale interfacial energy transport.
COVID-19 Impact on Employment and Food Security of Single Black Mothers
Creators: name: Williams, Taylor
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: Purpose: To examine the effects of the pandemic on single black mothers as it relates to unemployment and food insecurity based on survey responses before and during the pandemic.
Background: During the pandemic, households with children saw significant rises in food insecurity, with 14.8% of households with children experiencing food insecurity. African Americans felt the effects of the pandemic to an even greater extent with 3 in 10 black households with children experiencing food insecurity. Unemployment also reached unprecedented rates during the pandemic with women and African Americans experiencing higher rates than other groups. The intersectionality of being African American and female put single, black mothers in an even more vulnerable position during the pandemic. 
Methods: The study is a sub-study of a larger study titled WAGE$, which examines the effect of the minimum wage ordinance in Minneapolis, MN and used Raleigh, NC as the control site. Data was collected through online surveys. The inclusion criteria for our study was being female and African American, and in a single parent household. A McNemar’s test was used to determine significant change between Time 2 (before the pandemic) and Time 3 (during the pandemic). Fisher’s Exact Test was used to determine significant associations between key variables.
Results: Unemployment between Time 2 and Time 3 saw a significant change (p = 0.0002278). Food insecurity between Time 2 and Time 3 did not see a significant change. A significant positive association was found between being food insecure and using SNAP benefits (OR = 10.9, p = 0.00285). No significant association was found between food insecurity and unemployment (p = 0.7125).
Conclusion: Major findings of the study were that unemployment increased significantly among single, black mothers and this is likely explained by the type of jobs they typically held and their positions as primary caregivers. Food insecurity surprisingly saw a decrease and this can be explained by the increase in unemployment benefits as well as COVID relief checks distributed by the government. The strong association between food insecurity and SNAP use indicates that the government program is not providing sufficient aid to improve food security in vulnerable households.
Interaction of Gravitational Waves with Charged Particles
Creators: name: Wickramasinghe, Thulsi
name: Rhodes, Will
name: Revalski, Mitchell
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown here that a cloud of charged particles could in principle absorb energy from gravitational waves (GWs) incident upon it, resulting in wave attenuation. This could in turn have implications for the interpretation of future data from early universe GWs.
description: Appears in Gravitational Wave Astrophysics, Editor C.F. Sopuerta, Astrophysics and Space Science Proceedings, Volume 40. ISBN 978-3-319-10487-4. Springer International Publishing Switzerland, 2015, p. 295
(502746) Elizabeth Adie Algie
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.
Parallel Tales of Traditional Female Characters:  Defiance of Gender Roles by Atalanta and Mulan and Their Return to Conformity
Creators: name: Mims, Lindsay
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: 	The traditional characters Atalanta and Mulan are both unusual because, despite their defiance of traditional gender roles in Ancient Greece (6th century BCE) and the Wei (386–533 CE) and Tang (618-907 CE) dynasty China by entering and achieving success the sphere of male heroes, specifically in hunting and warfare, both girls return to the female domestic sphere and are viewed relatively positively. Unlike other female figures who leave the female domestic sphere, such as Medea, Clytemnestra, Phaedra, The Amazons, Empress Wu Zetian, Nie Yinniang, and Cui Shensi’s Wife, Atalanta and Mulan are viewed as relatively positive members of their societies. Because they enter the male sphere, maintain loyalty to their families, and return to the female sphere, rather than betraying their families through their gender defiance, these two figures are viewed positively. Although Atalanta and Mulan have both been investigated in relation to gender roles in previous scholarly studies, a comparison of the two in contrast to more negatively viewed female characters who defy gender roles in their societies can tell us something important about how the dangers of gender defiance are less than the importance familial loyalty and a return to the normal social order. This thesis uses ancient literary sources in translation to analyze how the traditional characters of Atalanta and Mulan each first enter the male heroic sphere and then return to the female domestic sphere based on existing scholarly works on Ancient Greek and Wei and Tang Chinese gender roles. It then takes a comparative approach, relating Atalanta and Mulan to each other as different than many other traditional female figures who defy traditional gender roles in these societies.
(502742) Edgar Clapton Faithfull
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.