cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Systematic analysis of the epigenetic events driving axonal regeneration
Creators: name: McLachlan, Eilidh
Publisher: name: Imperial College London
Year: 2019

description: Axonal regeneration after injury to the peripheral branch of the dorsal root ganglia (DRG) is associated with injury-induced signalling, regenerative gene expression and increased histone acetylation. These events do not occur after injury to the central branch, which is associated with regenerative failure. Whilst previous studies have assessed differential gene expression within the DRG after axonal injury, to date no systematic study has been performed to understand how histone acetylation is associated with differential gene expression. To address this, RNA sequencing (RNAseq) and chromatin immunoprecipitation sequencing (ChIPseq) for histone acetylation (H3K27ac and H3K9ac) was performed in the DRG 24 hours after injury to the peripheral (Sham vs sciatic nerve axotomy [SNA]) or central branch (Laminectomy [Lam] vs dorsal column axotomy [DCA]). From the RNAseq analysis, 3222 genes were identified to be differentially expressed within the DRG after peripheral branch injury (n=1560 upregulated; n=1662 downregulated, P<0.05). In contrast, after central branch injury, 948 genes were identified to be differentially expressed (n=525 upregulated; n=423 downregulated, P<0.05). Combined RNA- and ChIP-seq analyses demonstrated that increased H3K27ac and H3K9ac was significantly associated with increased gene expression after peripheral but not central branch injury. Moreover, after peripheral branch injury, 27.5% (n=430) of all upregulated genes had increased enrichment for H3K27ac and/or H3K9ac, whilst 2.6% (n=40) had decreased enrichment for H3K27ac and/or H3K9ac (TSS ± 2Kb, P<0.05). After central branch injury, only 4.6% (n=24) of all upregulated genes had increased enrichment for H3K27ac and/or H3K9ac, whilst 8.0% (n=34) had decreased enrichment for H3K27ac and/or H3K9ac (TSS ± 2Kb, P<0.05). Amongst the top upregulated genes after peripheral but not central branch injury, with increased enrichment for H3K27ac across its TSS ± 2Kb, was CITED2, a transcriptional adaptor that recruits transcription factors to sites of histone acetylation (Sham vs SNA: 2.9-fold,
Superconductivity and ferromagnetism in EuFe$_{2}$(As$_{1-x}$P$_{x}$)$_{2}$
Creators: name: Cao, Guanghan
name: Xu, Shenggao
name: Ren, Zhi
name: Jiang, Shuai
name: Feng, Chunmu
name: Xu, Zhu'an
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Superconductivity and ferromagnetism are two antagonistic cooperative phenomena, which makes it difficult for them to coexist. Here we demonstrate experimentally that they do coexist in EuFe$_{2}$(As$_{1-x}$P$_{x}$)$_{2}$ with $0.2\leq x\leq0.4$, in which superconductivity is associated with Fe-3$d$ electrons and ferromagnetism comes from the long-range ordering of Eu-4$f$ moments via Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions. The coexistence is featured by large saturated ferromagnetic moments, high and comparable superconducting and magnetic transition temperatures, and broad coexistence ranges in temperature and field. We ascribe this unusual phenomenon to the robustness of superconductivity as well as the multi-orbital characters of iron pnictides.
description: 9 pages, 5 figures, submitted to JPCM: special issue on Superconducting Materials. The main result of this paper was presented in the 12th National Conference on Low Temperature Physics held in Qingdao in July 2009, and the 1st Hangzhou Workshop on Quantum Matter held in October 2009
МОТИВАЦИЯ КАК ВАЖНЕЙШИЙ ФАКТОР ПОВЫШЕНИЯ ЭФФЕКТИВНОСТИ СИСТЕМЫ УПРАВЛЕНИЯ ПЕРСОНАЛОМ ОРГАНИЗАЦИИ
Creators: name: СЕВОСТЬЯНОВА Ю.С.
name: ГОРДЕЕВА Е.В.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МОТИВАЦИЯ
ЭФФЕКТИВНОСТЬ
УПРАВЛЕНИЕ ПЕРСОНАЛОМ
СИСТЕМА МОТИВАЦИИ
СОТРУДНИК
СТИМУЛ
МЕТОДЫ
MOTIVATION
EFFICIENCY
PERSONNEL MANAGEMENT
MOTIVATION SYSTEM
EMPLOYEE
INCENTIVE
METHODS

description: В статье рассмотрены актуальные проблемы формирования трудовой мотивации персонала и основные факторы, влияющие на эффективность системы управления персоналом в организации. А так же изучены задачи мотивации персонала. Раскрыты такие понятия как материальное и нематериальное стимулирование персонала. Особое внимание уделяется значимости нематериального стимулирования.
Bioactive glass scaffolds for wound healing
Creators: name: Norris, Elizabeth
Publisher: name: Imperial College London
Year: 2019

description: Bioactive glasses are an exciting group of materials used in regenerative medicine. They are designed to degrade in the body, releasing therapeutic ions which have been shown to provide a beneficial response in vivo. Traditionally used in bone regeneration, they are now being investigated for use in wound healing applications. A major challenge is to produce a material for wound healing that promotes cellular activity, e.g. angiogenesis, and that has a structure which is easy for clinicians to insert into wounds. Bioactive glasses are very flexible compositionally, allowing metal oxides to be incorporated into the bioactive glass structure, providing a range of potentially valuable therapeutic properties for wound healing. When wounds fail to heal following the usual pathways, they are at risk of becoming chronic and can place a significant burden on the patient and on the healthcare system. Chronic wounds are caused by a number of different routes, however foot ulcers in diabetic patients are some of the most common. Improving angiogenesis and the supply of nutrients to the wound bed should improve healing. Copper is known to stimulate vascular endothelial growth factor (VEGF) expression in several cell types (such as in endothelial cells and in human bone marrow stromal cells) and promote angiogenesis. In this thesis, copper ions were incorporated into a sol-gel derived bioactive glass structure and were investigated for their ability to stimulate VEGF production by human dermal fibroblasts. The bioactive glass compositions were fabricated by electrospinning which produced unique, copper containing, 3D cotton-wool-like structures. This 3D fibrous scaffold mimics the appearance of the extracellular matrix (ECM) and is ideal for packing into large defects such as wounds. The 3D scaffold structure was obtained through the control over relevant electrospinning and material properties which were identified through experimentation outlined in this thesis.
Quantum transport in GaN/AlN double-barrier heterostructure nanowires
Creators: name: Songmuang, R.
name: Katsaros, G.
name: Monroy, E.
name: Spathis, P.
name: Bourgeral, C.
name: Mongillo, M.
name: De Franceschi, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate electronic transport in n-i-n GaN nanowires with and without AlN double barriers. The nanowires are grown by catalyst-free, plasma-assisted molecular beam epitaxy enabling abrupt GaN/AlN interfaces as well as longitudinal n-type doping modulation. At low temperature, transport in n-i-n GaN nanowires is dominated by the Coulomb blockade effect. Carriers are confined in the undoped middle region, forming single or multiple islands with a characteristic length of ~100 nm. The incorporation of two AlN tunnel barriers causes confinement to occur within the GaN well in between. In the case of 6-nm-thick wells and 2-nm-thick barriers, we observe characteristic signatures of Coulomb-blockaded transport in single quantum dots with discrete energy states. For narrower wells and barriers, Coulomb-blockade effects do not play a significant role while the onset of resonant tunneling via the confined quantum levels is accompanied by a negative differential resistance surviving up to ~150 K.
description: submitted
СТРАТЕГИЧЕСКОЕ УПРАВЛЕНИЕ ПРЕДПРИЯТИЕМ НА ОСНОВЕ ПРОЦЕССОВ УПРАВЛЕНИЯ СТОИМОСТЬЮ И РИСКАМИ
Creators: name: ГОРИНА И.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: УПРАВЛЕНИЕ СТОИМОСТЬЮ
РИСК-МЕНЕДЖМЕНТ
ПРОЦЕСС СОЗДАНИЯ СТОИМОСТИ ПРЕДПРИЯТИЯ
СИСТЕМА РИСКООБРАЗУЮЩИХ ФАКТОРОВ
ФАКТОР СТОИМОСТИ
COST MANAGEMENT
RISK MANAGEMENT
ENTERPRISE VALUE CREATION PROCESS
SYSTEM OF RISK-FORMING FACTORS
COST FACTOR

description: Одним из приоритетных направлений деятельности предприятий в настоящее время является эффективное стратегическое управление, для проведения оценки которого, необходимо использовать инструмент, позволяющий создать предпосылки для формирования устойчивого развития предприятия, которым является создание стоимости. Процесс создания стоимости тесно взаимосвязан с процессом управления стоимостью и как следствие оценкой, которая необходима для выбора обоснованного направления развития предприятия, в условиях воздействия факторов внешней и внутренней среды, связанных с риском. В целях реализации данной задачи в статье была предложена модель управления, объединяющая процессы создания стоимости, управление стоимостью и рисками предприятия.
A framework for formalizing science based composites manufacturing practice
Creators: name: Fabris, Janna Noemi
Publisher: name: University of British Columbia
Year: 2018

description: Advanced composites are materials growing in importance. In recent years, all major aerospace original equipment manufacturers (OEMs) have invested significantly in this technology, and its use in automotive, alternative energy and industrial applications is rapidly growing. Increases in product size and production scaling, given radically larger and more complex structures and the sheer volume of composites manufacturing, are leading to challenging problems concerning manufacturing risk, such as increasing development time frames and program costs. The use of manufacturing science to address these problems has always been a rational and promising strategy with most research efforts focusing on automation to improve production efficiencies, the development of multiphysics based models exercised in manufacturing simulation software, and the promise of production ‘big data’ analytics given improvements in sensor technologies and machine based learning algorithms. However, it is no longer sufficient to keep adding to this science base without explicitly addressing how manufacturing practice should be changed. In this thesis, qualitative research analysis of two industrial small and medium sized enterprises (SMEs) based in Western Canada is first performed to investigate the use of the composites manufacturing science base to manage technological and market uncertainty, and how the needs and receptor capabilities of OEMs and SMEs differ. Next, a manufacturing outcomes taxonomy explicitly linking the science–technology–practice levels of activity and a hierarchical knowledge model (Equipment–Tool–Part–Material factory ontology) that defines a common nomenclature for organizing composites manufacturing domain knowledge are introduced. A series of high-level manufacturing scenarios are presented to demonstrate this developed framework. Finally, case studies based on the thermal analysis of thick thermoset composites data sets using manufacturing simulation are presented. These case studies represent a starting point for how science based approaches can be used to directly support manufacturing decisions at all stages of the development design cycle. This work represents efforts to introduce a new translational research strategy aimed at both the composites manufacturing research community and the composites industry. Its focus is to encourage the systematic use of composites manufacturing science to transform manufacturing practice, and to support the effective management of increasing manufacturing risk.
Selective enhancement of coherent optical phonons using THz-rate pulse train
Creators: name: Hase, Muneaki
name: Itano, Tetsuya
name: Mizoguchi, Kohji
name: Nakashima, Shin-ichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Selective enhancement of coherent optical phonons in Bi-Sb mixed crystals has been performed using terahertz (THz) rate pulse trains generated by spatial phase modulation of femtosecond pulse with a liquid-crystal spatial light modulator. The profile of the shaped pulse train has a flat-toped shape. The Bi-Bi, Bi-Sb, and Sb-Sb vibrations can be enhanced and canceled selectively for pulse trains with a suitable repetition rate.
description: 4 pages, 3 figures
Analyticity and the Unruh effect: a study of local modular flow
Creators: name: Sorce, Jonathan
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Unruh effect can be formulated as the statement that the Minkowski vacuum in a Rindler wedge has a boost as its modular flow. In recent years, other examples of states with geometrically local modular flow have played important roles in understanding energy and entropy in quantum field theory and quantum gravity. Here I initiate a general study of the settings in which geometric modular flow can arise, showing (i) that any geometric modular flow must be a conformal symmetry of the background spacetime, and (ii) that in a well behaved class of "weakly analytic" states, geometric modular flow must be future-directed. I further argue that if a geometric transformation is conformal but not isometric, then it can only be realized as modular flow in a conformal field theory. Finally, I discuss a few settings in which converse results can be shown -- i.e., settings in which a state can be constructed whose modular flow reproduces a given vector field.
description: 33 pages + appendices; 14 figures; v2-4 contains new references and comments on overlap with prior work
Minimal-Invasive Versus Open Hepatectomy for Colorectal Liver Metastases: Bicentric Analysis of Postoperative Outcomes and Long-Term Survival Using Propensity Score Matching Analysis
Creators: name: Knitter, Sebastian
name: Andreou, Andreas
name: Kradolfer, Daniel
name: Beierle, Anika Sophie
name: Pesthy, Sina
name: Eichelberg, Anne-Christine
name: Kästner, Anika
name: Feldbrügge, Linda
name: Krenzien, Felix
name: Schulz, Mareike
name: Banz, Vanessa
name: Lachenmayer, Anja
name: Biebl, Matthias
name: Schöning, Wenzel
name: Candinas, Daniel
name: Pratschke, Johann
name: Beldi, Guido
name: Schmelzle, Moritz
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: colorectal liver metastases
subject: laparoscopic liver surgery
subject: minimal invasive surgery
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Minimal-invasive hepatectomy (MIH) has been increasingly performed for benign and malignant liver lesions with most promising short-term results. However, the oncological role of MIH in the treatment of patients with colorectal liver metastases (CRLM) needs further investigation. Clinicopathological data of patients who underwent liver resection for CRLM between 2012 and 2017 at the Department of Surgery, Charite-Universitatsmedizin Berlin, and the Inselspital Bern were assessed. Postoperative outcomes und long-term survivals of patients following MIH were compared with those after conventional open hepatectomy (OH) after 1:1 propensity score matching. During the study period, 229 and 91 patients underwent liver resection for CRLM at the Charite Berlin and the Inselspital Bern, respectively. Patients who underwent MIH in one of the two centers (n = 69) were compared with a matched cohort of patients who underwent OH. MIH was associated with lower complication rates (23% vs. 44%, p = 0.011), shorter length of intensive care unit stay (ICU, 1 vs. 2 days, p = 0.043), shorter length of hospital stay (7 vs. 11 days, p < 0.0001), and a reduced need for intraoperative transfusions (12% vs. 25%, p = 0.047) compared to OH. R0 status was achieved in 93% and 75% of patients after MIH and OH, respectively (p = 0.005). After a median follow-up of 31 months, MIH resulted in similar five-year overall survival (OS) rate (56% vs. 48%, p = 0.116) in comparison to OH. MIH for CRLM is associated with lower postoperative morbidity, shorter length of ICU and hospital stay, reduced need for transfusions, and comparable oncologic outcomes compared to the established OH. Our findings suggest that MIH should be considered as the preferred method for the treatment of curatively resectable CRLM.
ChatDBG: Augmenting Debugging with Large Language Models
Creators: name: Levin, Kyla H.
name: van Kempen, Nicolas
name: Berger, Emery D.
name: Freund, Stephen N.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Debugging is a critical but challenging task for programmers. This paper proposes ChatDBG, an AI-powered debugging assistant. ChatDBG integrates large language models (LLMs) to significantly enhance the capabilities and user-friendliness of conventional debuggers. ChatDBG lets programmers engage in a collaborative dialogue with the debugger, allowing them to pose complex questions about program state, perform root cause analysis for crashes or assertion failures, and explore open-ended queries like "why is x null?". To handle these queries, ChatDBG grants the LLM autonomy to "take the wheel": it can act as an independent agent capable of querying and controlling the debugger to navigate through stacks and inspect program state. It then reports its findings and yields back control to the programmer. By leveraging the real-world knowledge embedded in LLMs, ChatDBG can diagnose issues identifiable only through the use of domain-specific reasoning. Our ChatDBG prototype integrates with standard debuggers including LLDB and GDB for native code and Pdb for Python. Our evaluation across a diverse set of code, including C/C++ code with known bugs and a suite of Python code including standalone scripts and Jupyter notebooks, demonstrates that ChatDBG can successfully analyze root causes, explain bugs, and generate accurate fixes for a wide range of real-world errors. For the Python programs, a single query led to an actionable bug fix 67% of the time; one additional follow-up query increased the success rate to 85%. ChatDBG has seen rapid uptake; it has already been downloaded more than 75,000 times.
description: 22 pages, to appear at FSE 2025
New 20-cm radio-continuum study of the small Magellanic cloud: Part I - Images
Creators: name: Wong, G. F.
name: Filipović, M. D.
name: Crawford, E. J.
name: De Horta, A.
name: Galvin, T.
name: Drasković, D.
name: Payne, J. L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present and discuss new high-sensitivity and resolution radio-continuum images of the Small Magellanic Cloud (SMC) at lambda=20 cm (nu=1.4 GHz). The new images were created by merging 20-cm radiocontinuum archival data, from the Australian Telescope Compact Array and the Parkes radio-telescope. Our images span from ~10'' to ~150'' in resolution and sensitivity of r.m.s.>=0.5 mJy/beam. These images will be used in future studies of the SMC's intrinsic sources and its overall extended structure.
description: 13 pages, 8 figures, accepted for publication in the Serbian Astronomical Journal
IT-ТЕХНОЛОГИИ В УПРАВЛЕНИИ ЧЕЛОВЕЧЕСКИМИ РЕСУРСАМИ ОРГАНИЗАЦИЙ
Creators: name: ШМАТКО А.Д.
name: ГРОЗАВУ И.И.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: HR-СИСТЕМА
HR-ПРОЦЕССЫ
УПРАВЛЕНИЕ ПЕРСОНАЛОМ
АВТОМАТИЗАЦИЯ
ТЕХНОЛОГИЧЕСКОЕ РАЗВИТИЕ
HR SYSTEM
HR PROCESSES
PERSONNEL MANAGEMENT
AUTOMATION
TECHNOLOGICAL DEVELOPMENT

description: В настоящее время организации стремятся не просто автоматизировать отдельные функции HR, а сформировать единую автоматизированную HR-систему, которая позволила бы осуществить цифровую трансформацию, предполагающую радикальное повышение эффективности HR-функции. Уже сегодня многие крупные коммерческие организации активно внедряют облачные платформы, которые обеспечивают комплексный подход к трансформации HR, при которой HR-процессы не просто автоматизируется, а становятся удобнее, быстрее и результативнее. В статье проведен анализ уровня автоматизации HR-процессов организаций, областей управления персоналом, в которых используется HR-аналитика, качества данных для HR-аналитики, а также определены ключевые задачи организаций в области автоматизации.
Epistemological Letters 6
Creators: name: Lochak, G.
name: Paty, M.
name: Huguenin, P.
Publisher: name: University of Notre Dame
Year: 2023

description: Issue 6 is a written symposium on the foundations of quantum physics, edited by François Bonsack, Abner Shimony, and others. It was published and distributed to a limited mailing list by Association Ferdinand Gonseth.
Nucleon structure in the search for new physics
Creators: name: Young, Ross D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on recent results on nucleon structure that are helping guide the search for new physics at the precision frontier. Results discussed include the electroweak elastic form factors, charge symmetry breaking in parton distributions and the strangeness content of the nucleon.
description: 6 pages, 2 figures; contribution to the proceedings of "T(r)opical QCD 2010: Cairns CSSM 2010 Workshop," Cairns, Australia, 26 September - 1 October
High Prevalence of Multimorbidity and Polypharmacy in Elderly Patients With Chronic Pain Receiving Home Care are Associated With Multiple Medication-Related Problems
Creators: name: Schneider, Juliana
name: Algharably, Engi Abd Elhady
name: Budnick, Andrea
name: Wenzel, Arlett
name: Dräger, Dagmar
name: Kreutz, Reinhold
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: chronic pain
subject: comorbidity
subject: drug-drug interactions
subject: elderly
subject: medication-related problems
subject: multimorbidity
subject: outpatient
subject: polypharmacy
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Aim: To measure the extent of polypharmacy, multimorbidity and potential medication-related problems in elderly patients with chronic pain receiving home care. Methods: Data of 355 patients aged >= 65 years affected by chronic pain in home care who were enrolled in the ACHE study in Berlin, Germany, were analyzed. History of chronic diseases, diagnoses, medications including self-medication were collected for all patients. Multimorbidity was defined as the presence of >= 2 chronic conditions and levels were classified by the Charlson-Comorbidity-Index. Polypharmacy was defined as the concomitant intake of >= 5 medications. Potentially clinically relevant drug interactions were identified and evaluated; underuse of potentially useful medications as well as overprescription were also assessed. Results: More than half of the patients (55.4%) had moderate to severe comorbidity levels. The median number of prescribed drugs was 9 (range 0-25) and polypharmacy was detected in 89.5% of the patients. Almost half of them (49.3%) were affected by excessive polypharmacy (>= 10 prescribed drugs). Polypharmacy and excessive polypharmacy occurred at all levels of comorbidity. We detected 184 potentially relevant drug interactions in 120/353 (34.0%) patients and rated 57 (31.0%) of them as severe. Underprescription of oral anticoagulants was detected in 32.3% of patients with atrial fibrillation whereas potential overprescription of loop diuretics was observed in 15.5% of patients. Conclusion: Multimorbidity and polypharmacy are highly prevalent in elderly outpatients with chronic pain receiving home care. Medication-related problems that could impair safety of drug treatment in this population are resulting from potentially relevant drug interactions, overprescribing as well as underuse.
АНТИМОНОПОЛЬНАЯ СЛУЖБА НА СТРАЖЕ СПРАВЕДЛИВОЙ КОНКУРЕНЦИИ
Creators: name: ГРЯЗНОВ С.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: АНТИМОНОПОЛЬНОЕ РЕГУЛИРОВАНИЕ
ПЯТЫЙ АНТИМОНОПОЛЬНЫЙ ПАКЕТ
ФАС
ЗАЩИТА КОНКУРЕНЦИИ
ЦИФРОВЫЕ РЫНКИ
ANTIMONOPOLY REGULATION
FIFTH ANTIMONOPOLY PACKAGE
FAS
COMPETITION PROTECTION
DIGITAL MARKETS

description: В статье исследуется антимонопольное регулирование, в частности поправки в российское законодательство о конкуренции, которые изложены в проекте «Пятый антимонопольный пакет», а также введение системы антимонопольного комплаенса. В качестве примера автор приводит решение ФАС России по антимонопольным делам «Лаборатория Касперского» против Apple Inc.; «Лаборатория Касперского» против Microsoft.
АНАЛИЗ СОВРЕМЕННОГО СОСТОЯНИЯ И ПЕРСПЕКТИВНЫХ НАПРАВЛЕНИЙ РАЗВИТИЯ РЫБОХОЗЯЙСТВЕННОЙ ОТРАСЛИ СЕВЕРНОГО РЕГИОНА
Creators: name: ГРИГОРЬЕВ Е.П.
name: ДЕЛАХОВА А.М.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: СЕЛЬСКОЕ ХОЗЯЙСТВО
РЫБНАЯ ОТРАСЛЬ
АРКТИКА
РЫБОПРОМЫСЛОВАЯ ПРОДУКЦИЯ
РЫБОПЕРЕРАБАТЫВАЮЩИЙ КОМПЛЕКС
AGRICULTURE
FISHERIES
ARCTIC
FISHERY PRODUCTS
FISH PROCESSING COMPLEX

description: В статье представлен анализ современного состояния рыбохозяйственной отрасли Республики Саха (Якутия) и возможных перспективных направлений развития рыбохозяйственного комплекса. Целью статьи является рассмотрение существующих системных проблем рыбохозяйственной отрасли на основе принципов целостности и оптимальности. Приведен обзор действующих зарегистрированных рыбопромысловых участков региона с выделением участков свободного вылова по основным видам вылавливаемой рыбы, а также выделены системные проблемы развития региональной рыбохозяйственной отрасли, возникающие из-за транспортной удаленности рыбоперерабатывающего комплекса от мест рыбозаготовки. В целях определения основных направлений совершенствования и развития рыбохозяйственного комплекса рассматриваемого региона были изучены основные процессы вылова, транспортировки, переработки и сбыта рыбной продукции. В результате проведенного анализа текущего состояния рыбохозяйственной отрасли в Республике Саха (Якутия) предложены рекомендации, позволяющие сохранить традиционный промысел населения арктических территорий региона и усовершенствовать механизмы её развития.
РАЗВИТИЕ НОРМАТИВНОГО РЕГУЛИРОВАНИЯ ПРЕДОСТАВЛЕНИЯ ЛЬГОТ И ПРЕФЕРЕНЦИЙ В РАМКАХ ЕАЭС
Creators: name: ЛАСЫЙ Э.В.
name: ДОРОЖКИНА Т.В.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ПРЕФЕРЕНЦИАЛЬНАЯ СИСТЕМА
ЛЬГОТЫ
ТАМОЖЕННЫЙ ТАРИФ
ТАМОЖЕННОЕ СОТРУДНИЧЕСТВО
PREFERENTIAL SYSTEM
BENEFITS
CUSTOMS TARIFF
CUSTOMS COOPERATION

description: В статье рассматриваются базовые нормативно-правовые акты, регламентирующие деятельность по предоставлению тарифных льгот и преференций. Выявляются основные задачи и требования по предоставлению тарифных льгот и преференций в соответствии с актуальными задачами развития РФ в рамках ЕАЭС. Исследуется вопрос по оценке значения льгот и тарифных преференций во внешнеторговой деятельности нашей страны. Раскрываются основные проблемы построения системы тарифных льгот и преференций и тарифного регулирования на единой таможенной территории союза. Предлагаются направления работы по оптимизации и развитию преференциальной системы в общем.
Lattice Boltzmann Methods for thermal flows: continuum limit and applications to compressible Rayleigh-Taylor systems
Creators: name: Scagliarini, Andrea
name: Biferale, Luca
name: Sbragaglia, Mauro
name: Sugiyama, Kazuyasu
name: Toschi, Federico
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We compute the continuum thermo-hydrodynamical limit of a new formulation of lattice kinetic equations for thermal compressible flows, recently proposed in [Sbragaglia et al., J. Fluid Mech. 628 299 (2009)]. We show that the hydrodynamical manifold is given by the correct compressible Fourier- Navier-Stokes equations for a perfect fluid. We validate the numerical algorithm by means of exact results for transition to convection in Rayleigh-Bénard compressible systems and against direct comparison with finite-difference schemes. The method is stable and reliable up to temperature jumps between top and bottom walls of the order of 50% the averaged bulk temperature. We use this method to study Rayleigh-Taylor instability for compressible stratified flows and we determine the growth of the mixing layer at changing Atwood numbers up to At ~ 0.4. We highlight the role played by the adiabatic gradient in stopping the mixing layer growth in presence of high stratification and we quantify the asymmetric growth rate for spikes and bubbles for two dimensional Rayleigh- Taylor systems with resolution up to Lx \times Lz = 1664 \times 4400 and with Rayleigh numbers up to Ra ~ 2 \times 10^10.
description: 26 pages, 13 figures
ТЕНДЕНЦИИ И ПЕРСПЕКТИВЫ РАЗВИТИЯ ТЕХНОЛОГИИ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА
Creators: name: МОЛОДЦОВА А.В.
name: ДРОБЫШЕВСКАЯ Л.Н.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ИСКУССТВЕННЫЙ ИНТЕЛЛЕКТ
ЦИФРОВАЯ ЭКОНОМИКА
ЦИФРОВИЗАЦИЯ
ИТ-СФЕРА
БИЗНЕС-ПРОЦЕССЫ
ARTIFICIAL INTELLIGENCE
DIGITAL ECONOMY
DIGITIZATION
INFORMATION TECHNOLOGY
BUSINESS PROCESSES

description: В статье рассматриваются актуальные тенденции и перспективы развития технологии искусственного интеллекта. Проанализированы данные международных исследований и рейтинг лидирующих направлений в цифровой экономике. Изучен объём мирового рынка технологий ИИ и лидирующие страны по сумме инвестиций в данную сферу.
K-user Interference Channels: General Outer Bound and Sum-capacity for Certain Gaussian Channels
Creators: name: Tuninetti, Daniela
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper derives an outer bound on the capacity region of a general memoryless interference channel with an arbitrary number of users. The derivation follows from a generalization of the techniques developed by Kramer and by Etkin et al for the Gaussian two-user channel. The derived bound is the first known outer bound valid for any memoryless channel. In Gaussian noise, classes of channels for which the proposed bound gives the sum-rate capacity are identified, including degraded channels and a class of Z-channels.
description: Submitted to the 2011 IEEE International Symposium on Information Theory (ISIT 2011)
Difficultés de recrutement de dyades « aidant-aidé » dans le protocole CAREGIVERSPRO-MMD portant sur les nouvelles technologies adaptées aux patients présentant des troubles neurocognitifs et à leurs aidants
Creators: name: H. LINGIAH
name: L.MALHERBE
name: M.BERARD
name: T. SIMON
name: N.KADRI
name: A.BOUNACER
name: , I.LANDRIN
Publisher: name: Zenodo
Year: 2018
Subjects: caregivers
CAREGIVERSPRO
Alzheimer's disease
dementia
m-Health app

description: L’étude Européenne CAREGIVERSPRO-MMD consiste à développer un outil informatique pour le soutien des personnes présentant des troubles neurocognitifs et leurs aidants en leur fournissant des contenus éducatifs et informatifs adaptés à la maladie et au rôle d’aidant, des espaces de discussion, des jeux de stimulation cognitive, un fil d’actualité, un agenda et des informations locales.

Nous présentons les résultats du screening en vu d'inclure des patients et leurs aidants dans l'étude et discutons des difficultés rencontrées dans le domaine de la recherche avec cette population.
The Differential Impact of Lockdown Measures Upon Migrant and Female Psychiatric Patients – A Cross-Sectional Survey in a Psychiatric Hospital in Berlin, Germany
Creators: name: Moran, James K.
name: Bretz, Joachim
name: Winkler, Johanna
name: Gutwinski, Stefan
name: Brandl, Eva J.
name: Schouler-Ocak, Meryam
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: COVID-19
subject: lockdown measures
subject: migrant psychiatric patient
subject: cultural psychiatry
subject: survey
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: The COVID-19 pandemic could have major effects on already vulnerable individuals with psychiatric disorders. It is important to assess how different patient groups respond to stress related to the pandemic, and what additional factors influence it, including family-related stress, migration background, and sex. We conducted a survey in a sample of 294 psychiatric patients in a large outpatient clinic in Berlin, measuring level of distress in relation to COVID-19 lockdown as well as family-related distress. We also measured potential influencing factors such as media consumption and medical support. In the migration background group, we found that women had more lockdown related psychological distress than men. This was not apparent in those patients with a German background. We found that females were more strongly affected by family-related distress, particularly those with a migration background. People with PTSD were most strongly affected by family-related distress, whereas people with psychotic disorders and addiction reported the least distress. There were no effects of media consumption. There were no differences in ability to abide by the lockdown related restrictions across diagnoses. Our results support earlier findings on differential vulnerability of diagnostic groups to these stressors. Thus, clinicians can optimize treatment by taking family-related stressors into account particularly for females and people with a migrant background.
Imaging ellipsometry of graphene
Creators: name: Wurstbauer, Ulrich
name: Röling, Christian
name: Wurstbauer, Ursula
name: Wegscheider, Werner
name: Vaupel, Matthias
name: Thiesen, Peter H.
name: Weiss, Dieter
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Imaging ellipsometry studies of graphene on SiO2/Si and crystalline GaAs are presented. We demonstrate that imaging ellipsometry is a powerful tool to detect and characterize graphene on any flat substrate. Variable angle spectroscopic ellipsometry is used to explore the dispersion of the optical constants of graphene in the visible range with high lateral resolution. In this way the influence of the substrate on graphene's optical properties can be investigated
description: 3 pages, 3 figures
More on the dilatonic Einstein-Gauss-Bonnet gravity
Creators: name: Iihoshi, Masao
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Einstein-Gauss-Bonnet gravity coupled to a dynamical dilaton is examined from the viewpoint of Einstein's equivalence principle. We point out that the usual frame change that applies to the action without curvature correction does not cure the problem of nonminimal couplings by the dynamical nature of a dilaton field. Thus a modification of the Einstein frame is required. It is proposed that the kinetic term of a dilaton should be brought to a canonical form, which completely fixes the additional terms associated with the frame transformation.
description: 5 pages, no figures, LaTeX, references added, minor addition
Assessment of Risk Factors for the Occurrence of a High-Output Ileostomy
Creators: name: Seifarth, Claudia
name: Augustin, Leonard N.
name: Lehmann, Kai S.
name: Stroux, Andrea
name: Lauscher, Johannes C.
name: Kreis, Martin E.
name: Holmer, Christoph
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: high-output stoma
subject: risk factors
subject: ileostomy
subject: IBD
subject: colon cancer
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Ileostomy is often required in patients undergoing bowel resections for inflammatory bowel diseases (IBD), colorectal cancer, and emergencies. Unfortunately, some patients develop a high-output stoma (HOS). This condition affects homeostasis and may be life threatening. We aimed to identify possible risk factors for the development of HOS. Patients and methods: From 2012 to 2018, 296 patients who underwent ileostomy at Charite - Universitatsmedizin Berlin, Campus Benjamin Franklin were retrospectively analyzed. Emergency operations were included. Diverting ileostomy, end ileostomies and anastomotic stomata with at least part ileum, were examined. HOS was defined as stoma output of more than 1,000 mL per day for more than 3 days. Univariate and multivariable analyses were used to detect potential risk factors for the development of HOS. Results: 41 of 296 patients developed HOS (13.9%). Mortality was 0.3%. In the univariate analysis, age (p < 0.002), diagnosis (Crohn's disease, p = 0.005), arterial hypertension (p = 0.023), surgical procedure (right-sided colectomy, small bowel resection, p < 0.001), open technique (p < 0.002), emergencies (p = 0.014), and anastomotic ileostomy (p < 0.001) were identified as risk factors. In the multivariable logistic regression, older age, diagnosis (Crohn's disease) and surgical procedure (right-sided colectomy, separate ileostomy, small bowel resection) remained significant risk factors. Conclusion: The occurrence of HOS is a relevant problem after ileostomy. The identification of risk factors for a high-output may be helpful for monitoring, early diagnosis and initiation of therapy as well as in the planning of close follow-up care.
A Liberalism Safe for Catholicism? Perspectives from The Review of Politics
Creators: name: Philpott, Daniel
Publisher: name: University of Notre Dame
Year: 2023

description: This volume is the third in the 'Perspectives from The Review of Politics' series, following _The Crisis of Modern Times_, edited by A. James McAdams (2007), and _War, Peace, and International Political Realism_, edited by Keir Lieber (2009). In _A Liberalism Safe for Catholicism?_, editors Daniel Philpott and Ryan Anderson chronicle the relationship between the Catholic Church and American liberalism as told through twenty-seven essays selected from the history of the _Review of Politics_, dating back to the journal's founding in 1939. The primary subject addressed in these essays is the development of a Catholic political liberalism in response to the democratic environment of nineteenth- and twentieth-century America. Works by Jacques Maritain, Heinrich Rommen, and Yves R. Simon forge the case for the compatibility of Catholicism and American liberal institutions, including the civic right of religious freedom. The conversation continues through recent decades, when a number of Catholic philosophers called into question the partnership between Christianity and American liberalism and were debated by others who rejoined with a strenuous defense of the partnership. The book also covers a wide range of other topics, including democracy, free market economics, the common good, human rights, international politics, and the thought of John Henry Newman, John Courtney Murray, and Alasdair MacIntyre, as well as some of the most prominent Catholic thinkers of the last century, among them John Finnis, Michael Novak, and William T. Cavanaugh. This book will be of special interest to students and scholars of political science, journalists and policymakers, church leaders, and everyday Catholics trying to make sense of Christianity in modern society.
Mobility restrictions were associated with reductions in COVID-19 incidence early in the pandemic: evidence from a real-time evaluation in 34 countries
Creators: name: Oh, Juhwan
name: Lee, Hwa-Young
name: Khuong, Quynh Long
name: Markuns, Jeffrey F.
name: Bullen, Chris
name: Barrios, Osvaldo Enrique Artaza
name: Hwang, Seung-Sik
name: Suh, Young Sahng
name: McCool, Judith
name: Lee, Eun-Jeung
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: Diseases
subject: Health care
subject: COVID-19
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Most countries have implemented restrictions on mobility to prevent the spread of Coronavirus disease-19 (COVID-19), entailing considerable societal costs but, at least initially, based on limited evidence of effectiveness. We asked whether mobility restrictions were associated with changes in the occurrence of COVID-19 in 34 OECD countries plus Singapore and Taiwan. Our data sources were the Google Global Mobility Data Source, which reports different types of mobility, and COVID-19 cases retrieved from the dataset curated by Our World in Data. Beginning at each country’s 100th case, and incorporating a 14-day lag to account for the delay between exposure and illness, we examined the association between changes in mobility (with January 3 to February 6, 2020 as baseline) and the ratio of the number of newly confirmed cases on a given day to the total number of cases over the past 14 days from the index day (the potentially infective ‘pool’ in that population), per million population, using LOESS regression and logit regression. In two-thirds of examined countries, reductions of up to 40% in commuting mobility (to workplaces, transit stations, retailers, and recreation) were associated with decreased cases, especially early in the pandemic. Once both mobility and incidence had been brought down, further restrictions provided little additional benefit. These findings point to the importance of acting early and decisively in a pandemic.
ИПОТЕЧНОЕ КРЕДИТОВАНИЕ В РОССИЙСКОЙ ФЕДЕРАЦИИ: РЕГИОНАЛЬНЫЕ ОСОБЕННОСТИ И ТЕНДЕНЦИИ
Creators: name: КАЗНОВА М.И.
name: ЕФИМОВА В.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ИПОТЕКА
ЗАЛОГ
ЗАЁМЩИК
ЗАЙМОДАТЕЛЬ
УСЛОВИЯ ИПОТЕЧНОГО КРЕДИТОВАНИЯ
ПРОЦЕНТНАЯ СТАВКА
MORTGAGE
COLLATERAL
BORROWER
LENDER
MORTGAGE LOAN TERMS
INTEREST RATE

description: Одним из популярных инструментов, с помощью которого можно приобрести недвижимость, является ипотечное кредитование. Ипотека представляет собой залог недвижимого имущества. Чаще всего в качестве залога принимается покупаемое жильё. В отечественной практике используются различные схемы ипотечного кредитования. В данной статье рассматриваются условия предоставления ипотечных кредитов, проводится их сравнение по ряду критериев. К ним относятся следующие: процентная ставка, сумма кредита, срок предоставления кредита, возраст заёмщика, стаж работы заёмщика и др.
Long-range allostery mediates cooperative adenine nucleotide binding by the Ski2-like RNA helicase Brr2
Creators: name: Absmeier, Eva
name: Vester, Karen
name: Ghane, Tahereh
name: Burakovskiy, Dmitry
name: Milon, Pohl
name: Imhof, Petra
name: Rodnina, Marina V.
name: Santos, Karine F.
name: Wahl, Markus C.
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: allosteric regulation
subject: enzyme kinetics
subject: intramolecular regulation
subject: pre-mRNA splicing
subject: protein conformation
subject: RNA helicase
subject: superfamily 2 helicase
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Brr2 is an essential Ski2-like RNA helicase that exhibits a unique structure among the spliceosomal helicases. Brr2 harbors a catalytically active N-terminal helicase cassette and a structurally similar but enzymatically inactive C-terminal helicase cassette connected by a linker region. Both cassettes contain a nucleotide-binding pocket, but it is unclear whether nucleotide binding in these two pockets is related. Here we use biophysical and computational methods to delineate the functional connectivity between the cassettes and determine whether occupancy of one nucleotide-binding site may influence nucleotide binding at the other cassette. Our results show that Brr2 exhibits high specificity for adenine nucleotides, with both cassettes binding ADP tighter than ATP. Adenine nucleotide affinity for the inactive C-terminal cassette is more than two orders of magnitude higher than that of the active N-terminal cassette, as determined by slow nucleotide release. Mutations at the intercassette surfaces and in the connecting linker diminish the affinity of adenine nucleotides for both cassettes. Moreover, we found that abrogation of nucleotide binding at the C-terminal cassette reduces nucleotide binding at the N-terminal cassette 70 Å away. Molecular dynamics simulations identified structural communication lines that likely mediate these long-range allosteric effects, predominantly across the intercassette interface. Together, our results reveal intricate networks of intramolecular interactions in the complex Brr2 RNA helicase, which fine-tune its nucleotide affinities and which could be exploited to regulate enzymatic activity during splicing.
A diagnostic assessment of operational, environmental and safety procedures in the onshore cassiterite artisanal mining sector in Indonesia
Creators: name: Maia, Fabricio
Publisher: name: University of British Columbia
Year: 2018

description: Cassiterite (SnO₂) is the main ore-mineral of tin, with tin constituting 78.8% and oxygen 21.2%. It is mostly mined in secondary deposits. Tin is one of the components in electronics like computers and smart phones, solder to produce welding wire and is also part of steel plates, which is commonly used in cars and of cans. Considering the world annual production of approximately 280,000 tonnes of tin, resources should sustain production for another 30 years. Approximately 97% of the world’s metallic tin comes from emerging and developing countries and around 25% of cassiterite around the globe is mined by artisanal miners, who use rudimentary techniques, resulting in frequent accidents and occupational hazards that generate health problems for operators and neighbors. The second largest producer of cassiterite in the world, the production of Indonesian artisanal miners constitutes about 40% of the global tin market. Indonesia’s export of tin in 2016 totaled almost 64,000 tonnes. Approximately 60% of cassiterite concentrate production in Indonesia, in 2017, came from artisanal miners in two islands, Bangka and Belitung, in 10,000 mining sites in total (Bangka 8,000 and Belitung 2,000), with more than 50,000 artisanal cassiterite miners (Bangka 40,000 and Belitung 10,000 miners), plus dependents. An individual artisanal miner making approximately US $176 per month. In comparison, the minimum wage in Indonesia is US$ 198/month. Tin recovery was estimated in 12% (metallurgical recovery), whereas the concentrate mass yield was calculated in 0.004% (mass recovery). Cassiterite is mined and processed by artisanal miners in Indonesia using simple techniques consisting of hoses, pumps and poorly constructed sluices boxes. Sixty miners died in Indonesia artisanal cassiterite mining per year, mostly buried in tin alluvial mines or trapped underwater during dredging offshore mining activities. The most common occupational risks are the risk of block sliding, falling and wall collapse. In order to improve organization, formalization, capacity building and, the passing of laws and standards to regulate the sector, important steps should be pursued. Moreover, a stronger and more effective government interference in inspection and training, and willingness of the stakeholders for implementing improvements are imperative.