cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(924) William Nathaniel Wortley
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.
ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ РАЗВИТИЯ КОНСОЛИДИРОВАННОЙ ФИНАНСОВОЙ ОТЧЕТНОСТИ СТРАХОВЫХ КОМПАНИЙ
Creators: name: Е. А. Оксанич
name: Е. И. Бережная
name: Т. В. Порубель
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: консолидированная финансовая отчетность
страховые компании
международные стандарты бухгалтерской финансовой отчетности
консолидация

description: Растёт число пользователей, заинтересованных в достоверности и полноте сведений о финансовом положении страховых компаний. В связи с этим значимость консолидированной финансовой отчетности для страхового сектора очень возросла. В то же время, существует ряд проблем в ее составлении. В данной статье рассматривается консолидированная финансовая отчетность страховых организаций, проблемы ее составления и представления согласно международным стандартам бухгалтерской финансовой отчетности. Консолидированная финансовая отчетность представляет собой финансовую отчетность группы взаимосвязанных организаций, рассматриваемых как единый экономический субъект. Она раскрывает информацию об имущественном и финансовом положении, а также о финансовых результатах группы на отчетную дату.
A new chamigrane sesquiterpene from the basidiomycete Antrodiella albocinnamomea
Creators: name: Luo, Cheng
name: Lou, Deng-Ji
name: Li, Yin-Fei
name: Yang, Lian
name: Shao, Lin-Jiao
name: Liu, Ji-Kai
name: Yang, Xiao-Yan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: One new chamigrane sesquiterpene, antroalbol A (1), was isolated from the cultures of the higher fungus Antrodiella albocinnamomea. Its structure was established by means of spectroscopic methods, and the absolute configuration of 1 was confirmed by single crystal x-ray diffraction analysis. The compound was evaluated for its cytotoxicity against five human cancer cell lines, but no significant cytotoxicity was found.
Figure S2 from Functional morphology of a lobopod: case study of an onychophoran leg.
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Musculature and haemolymph system of the foot in E. rowelli. Volume rendering based on nanoCT data from left mid-trunk leg.
(927) Thomas Henry Tomas
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.
(922) Robert Addison Watson
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.
Evidence that Down-Regulating Negative Affect and Up-Regulating and Maintaining Positive Affect Independently Contribute to Well-Being
Creators: name: Le Nguyen, Khoa Dang
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: Affect regulation research has largely focused on the down-regulation of negative affect, whereas studies that examine the up-regulation and maintenance of positive affect have yet to clearly distinguish them from down-regulating negative affect. We propose a framework that construes affect regulation as tasks and examine whether the three Hedonic Affect Regulation Tasks (HeARTs)—down-regulating negative affect, up-regulating positive affect, and maintaining positive affect—independently contribute to well-being. For each task, we examined individual effects of regulatory processes: motivation, ability, and means (or strategies). In two studies (N1 = 260, N2 = 478), we found that after down-regulating negative affect was considered, up-regulating and maintaining positive affect both incrementally predicted greater well-being. Across the three affect regulation tasks, perceived regulation ability and means predicted well-being, whereas motivation did not after controlling for ability and means. The current findings provide evidence for the benefits of cultivating positive feelings beyond alleviating negative ones.
Signatures of pairing and spin-orbit coupling in correlation functions of Fermi gases
Creators: name: Wu, Chien-Te
name: Anderson, Brandon M.
name: Boyack, Rufus
name: Levin, K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We derive expressions for spin and density correlation functions in the (greatly enhanced) pseudogap phase of spin-orbit coupled Fermi superfluids. Density-density correlation functions are found to be relatively insensitive to the presence of these Rashba effects. To arrive at spin-spin correlation functions we derive new $f$-sum rules, valid even in the absence of a spin conservation law. Our spin-spin correlation functions are shown to be fully consistent with these $f$-sum rules. Importantly, they provide a clear signature of the Rashba band-structure and separately help to establish the presence of a pseudogap.
description: 5 pages, 2 figures, with 5 page supplement
Figure S1 from Functional morphology of a lobopod: case study of an onychophoran leg
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Spinous pads of the lobopod in E. rowelli. Scanning electron micrograph (a) and volume rendering based on nanoCT data (b) from left mid-trunk leg in ventrodistal view.
Antitumor potential of tricyclic pyridone analogues from an entomopathogenic fungus, Fusarium avenaceum SYKC02-P-1
Creators: name: Chen, Sheng-Shuang
name: Bai, Jiao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 60506 Virology

description: Two new tricyclic pyridone analogues, fusapyridons C (1) and D (2), were isolated along with structurally related known compounds 3 − 5 from the entomopathogenic fungus, F. avenaceum SYKC02-P-1. The structures of compounds 1 and 2 were elucidated by analyzing the spectral data of UV, 1 D and 2 D NMR as well as HRESIMS. The absolute configurations of fusapyridons C and D were established by means of single crystal X-ray diffraction and electronic circular dichroism calculation. And antitumor testing of all the isolates showed that compounds 4 and 5 exhibited significant inhibitory activity against the human prostate cancer cells (PC-3 cell lines) with IC50 values of 2.76 and 1.86 μM, respectively.
Figure S5 from Functional morphology of a lobopod: case study of an onychophoran leg.
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Internal organisation of the lobopod in E. rowelli. Volume rendering based on nanoCT data from left mid-trunk leg; virtual section along the proximodistal lobopod axis.
К ВОПРОСУ ОЦЕНКИ ЛОГИСТИЧЕСКИХ РИСКОВ
Creators: name: В. И. Прасолов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: логистика
риски
система управления
принятие решения
управление рисками в логистике

description: В статье определена роль логистики в достижении стратегических целей компании, обоснована сущность и содержание логистического процесса, выделены логистические риски в процессе принятия управленческих решений, предложены подходы оценки неопределенности и вероятности появление непланируемых результатов и варианты снижения негативных последствий реализации риска, рассмотрены примеры расчета показателя риска логистики в процессе управления производственными циклами организации. Гипотеза о недееспособности логистической системы в условиях отсутствия эффективной подсистемы управления рисками, приводящей к повышению вероятности наступления непредсказуемых последствий и значительным потерям в процессе управления финансовыми, материальными и иными потоками полностью подтверждается. При этом риск рассматривается как возможность возникновения непредвиденной ситуации или неудачного исхода деятельности организации в той или иной области.
Parity Violation in Spin-Precessing Binaries: Gravitational Waves from the Inspiral of Black Holes in Dynamical Chern-Simons Gravity
Creators: name: Loutrel, Nicholas
name: Yunes, Nicolas
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Spin precession in compact binaries is intricately tuned to the multipole structure of the underlying bodies. For black holes, violations of the no-hair theorems induced by modifications to general relativity correct the precession dynamics, which in turn imprints onto the amplitude and phase modulations of the gravitational waves emitted by the binary. Recently, the spin precession equations were derived up to second order in spin for dynamical Chern-Simons gravity, a parity violating modified theory of gravity. We here solve these equations and construct, for the first time, analytic expressions for the time- and frequency-domain gravitational waves emitted in the quasi-circular inspiral of spin-precessing black hole binaries in a modified theory of gravity using the post-Newtonian approximation. Working within the small coupling approximation and using multiple scale analysis, we show that the corrections to the nutation phase enter at relative 1PN order, and the corrections to the precession angle and Thomas phase enter at relative 0PN order. Making use of the stationary phase approximation and shifted uniform asymptotics, we find that the Fourier phase of the waveform is characterized by three modifications, two due to the back-reaction of the precession dynamics onto the spin-orbit and spin-spin couplings that enter at 1.5PN and 2PN orders, and a 2PN modification due to the emission of dipole radiation. We also find that back-reaction of the precession dynamics forces the dCS corrections to the Fourier amplitude to enter at 0PN order, as opposed to 2PN order, as expected for spin-aligned binaries. Our work lays the first foundational stones to build an inspiral-merger-ringdown phenomenological model for spin-precessing binaries in a modified theory of gravity.
description: 32 pages, 4 figures, published version
Relaxation dynamics of vortex lines in disordered type-II superconductors following magnetic field and temperature quenches
Creators: name: Assi, Hiba
name: Chaturvedi, Harshwardhan
name: Dobramysl, Ulrich
name: Pleimling, Michel
name: Tauber, Uwe C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the effects of rapid temperature and magnetic field changes on the non-equilibrium relaxation dynamics of magnetic vortex lines in disordered type-II superconductors by employing an elastic line model and performing Langevin molecular dynamics simulations. In a previously equilibrated system, either the temperature is suddenly changed, or the magnetic field is instantaneously altered which is reflected in adding or removing flux lines to or from the system. The subsequent aging properties are investigated in samples with either randomly distributed point-like or extended columnar defects, which allows to distinguish the complex relaxation features that result from either type of pinning centers. One-time observables such as the radius of gyration and the fraction of pinned line elements are employed to characterize steady-state properties, and two-time correlation functions such as the vortex line height autocorrelations and their mean-square displacement are analyzed to study the non-linear stochastic relaxation dynamics in the aging regime.
description: 17 pages, 14 figures, to appear in Phys. Rev. E (2015)
КАЧЕСТВО ЖИЗНИ И СРЕДНИЙ КЛАСС ИННОВАЦИОННОГО РЕГИОНА: ОСНОВНЫЕ ХАРАКТЕРИСТИКИ, ОСОБЕННОСТИ, ПРОБЛЕМЫ
Creators: name: И. В. Рощина
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: качество жизни
средний класс
субъективный креативный средний класс.

description: Статья посвящена выявлению специфики субъективного среднего класса и подходов, наиболее соответствующих оценке качества его жизни, на примере Томской области. Гипотеза о наличии общих типичных признаков для среднего класса нашла своё подтверждение частично. Выделяемые респондентами основные признаки для самоидентификации со средним классом в Томской области не в полной мере соответствуют тем, которые традиционно выделяются. В статье показано, что формируются новые сущностные характеристики креативного среднего класса. При проведении исследования использованы научные данные российских и зарубежных исследователей, результаты общероссийских социологических опросов, а также исследования, выполненного при финансовой поддержке РФФИ. Выявлено, что креативность среднего класса (в широком смысле) недостаточно присуща субъективному среднему классу в Томской области. Проявления ярко выраженных инновационных черт в экономической и социальной активности субъективного среднего класса в Томской области не выявлены. С учётом полученного уточнённого портрета субъективного среднего класса инновационного региона (на примере Томской области) выделены подходы к оценке качества жизни, которые наиболее полно учитывают эти признаки.
The decays $τ\to a_{1} πν_τ$, $τ\to K_{1} πν_τ$ and $τ\to K_{1} K ν_τ$ in the extended $U(3)\times U(3)$ chiral NJL model
Creators: name: Volkov, Mikhail K.
name: Pivovarov, Aleksey A.
name: Nurlan, Kanat
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The branching fractions of the decays $τ\to a_{1} πν_τ$, $τ\to K_{1} πν_τ$ and $τ\to K_{1} K ν_τ$ are calculated in the framework of the extended $U(3)\times U(3)$ chiral Nambu--Jona-Lasinio model. There are no experimental data for these decays in the present time, thus the obtained results are considered as predictions. The comparison of these results to the theoretical results of other authors is carried out.
description: 8 pages, 4 figures
Topological Constraints in the LARGE-Volume Scenario
Creators: name: Junghans, Daniel
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We elaborate on recent results regarding the self-consistency of de Sitter vacua in the LARGE-volume scenario of type IIB string theory. In particular, we analyze to what extent the control over warping, curvature and $g_s$ corrections depends on the topology and the orientifold/brane data of a compactification. We compute a general bound on the magnitude of these corrections which strongly constrains the D3 tadpole. The minimally required tadpole ranges from $\mathcal{O}(500)$ to $\mathcal{O}(10^6)$ or more and depends strongly on other data, in particular on the Euler number of the Calabi-Yau 3-fold, the triple-self-intersection and Euler numbers of the small divisor and the coefficient $a_s$ appearing in the non-perturbative superpotential. We give arguments suggesting that satisfying these constraints is very challenging and perhaps impossible.
description: 33 pages. v2: comments and references added. v3: comments and references added
Luxemburger Liste zum Tourismusrecht (LuxLiT)
Creators: name: Keiler, STEPHAN
Publisher: name: Zenodo
Year: 2024

description: Detailled exposition of procedures before CJEU regarding tourism law issues. Currently more than 770 cases are presented with relevant hyperlinks and subdivided in several chapters like air transportation, rail transportation, ship transportation, bus transportation, pckage travel, timesharing, primary law, international jurisdiction, data protection, consumer law, e-commerce, insolvency law etc.
Sterile Neutrinos in $E_{\rm 6}$
Creators: name: Rosner, Jonathan L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The opportunity to accommodate three flavors of sterile neutrinos exists within the exceptional group $E_{\rm 6}$. Implications of this description are discussed.
description: 9 pages, 1 figure. To be published in Proceedings of the International Conference on Massive Neutrinos, Singapore, February 9-13, 2015. Small corrections
Onsager reciprocal relations and chemo-mechanical coupling for chemically-active colloids
Creators: name: De Corato, Marco
name: Pagonabarraga, Ignacio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Similar to cells, bacteria, and other microorganisms, synthetic chemically-active colloids can harness the energy from their environment through a surface chemical reaction and use its energy to self-propel in fluidic environments. In this paper, we study the chemo-mechanical coupling that leads to the self-propulsion of chemically active colloids. The coupling between chemical reactions and momentum transport is a consequence of the Onsager reciprocal relations. They state that the velocity and the surface reaction rate are related to the mechanical and chemical affinities through a symmetric matrix. A consequence of the Onsager reciprocal relations is that, if a chemical reaction drives the motion of the colloid, then an external force generates a reaction rate. Here, we investigate the Onsager reciprocal relations for a spherical active colloid that catalyzes a reversible surface chemical reaction between two species. We solve the relevant transport equations using a perturbation expansion and numerical simulations to demonstrate the validity of the reciprocal relations around the equilibrium. Our results are consistent with previous studies and highlight the key role of solute advection in preserving the symmetry of the Onsager matrix. Finally, we show that the Onsager reciprocal relations break down around a nonequilibrium steady state, which has implications for the thermal fluctuations of the active colloids used in experiments.
(919) Richard Watson
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.
Combination of IGF-1R and autophagy inhibition as a therapeutic approach in pancreatic cancer
Creators: name: Grover, Kajal R
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: Pancreatic ductal adenocarcinoma (PDAC) is a deadly, KRAS-driven cancer characterized by autophagy dependence for tumor growth. Autophagy, a cellular process that involves breaking down internal proteins and organelles, provides catabolites for metabolic processes. During nutritional stress, autophagy is upregulated. Previous research demonstrated that calorie-restricted diets in mice reduce PDAC progression, but further increase the reliance on autophagy for tumor growth. Here, we investigate inducing nutritional stress through IGF-1R inhibition as a pharmacological calorie restriction mimetic. We verify that calorie restriction in PDAC increases dependency on autophagy and that IGF-1R inhibition phenocopies this effect. Combining IGF-1R inhibition with the autophagy inhibitor chloroquine results in a synergistic decrease in cell proliferation. We find that the drug combination synergized in 3D cultured cells and significantly reduced tumor burden in vivo. Additionally, we investigate increasing autophagy reliance by targeting both the ERK-MAPK and PI3K pathways. We conclude that pharmacologically inhibiting IGF-1R in the presence of an autophagy inhibitor could provide another treatment option to patients with PDAC.
НАПРАВЛЕНИЯ СОВЕРШЕНСТВОВАНИЯ ГОСУДАРСТВЕННОГО УПРАВЛЕНИЯ МАЛЫМ ПРЕДПРИНИМАТЕЛЬСТВОМ В СФЕРЕ МЕТАЛЛООБРАБОТКИ
Creators: name: В. А. Русанов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: государственное регулирование
малое предпринимательство
сфера металлообработки

description: Национальный проект «Малое и среднее предпринимательство и поддержка индивидуальной предпринимательской инициативы» нацелен на развитие различных сфер производства. К числу приоритетных сфер относится металлообработка. В данной статье представлены основные направления и тенденции государственного управления в сфере металлообработки, раскрыты направления совершенствования, исследованы инновационные технологии и методы. К основным направлениям совершенствования государственного управления в данной сфере относятся: создание системы законодательных актов, комплекса мер, обеспечивающих финансовую поддержку и сокращение временных и финансовых расходов субъектов сферы металлообработки, разработку программ развития и формирование условий, способствующих повышению производитель-ности труда субъектов инфраструктуры, компаний, производителей продукции для машиностроительного комплекса; стимулирование активного взаимодействия малого, среднего и крупного предпринимательства с целью организации взаимовыгодного сотрудничества, партнёрства для выхода на международные рынки.
On the time dependence of holographic complexity for charged AdS black holes with scalar hair
Creators: name: Auzzi, Roberto
name: Bolognesi, Stefano
name: Rabinovici, Eliezer
name: Massolo, Fidel I. Schaposnik
name: Tallarita, Gianni
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the presence of a scalar hair perturbation, the Cauchy horizon of a Reissner-Nordström black hole disappears and is replaced by the rapid collapse of the Einstein-Rosen bridge, which leads to a Kasner singularity [1,2]. We study the time-dependence of holographic complexity, both for the volume and for the action proposals, in a class of models with hairy black holes. Volume complexity can only probe a portion of the black hole interior that remains far away from the Kasner singularity. We provide numerical evidence that the Lloyd bound is satisfied by the volume complexity rate in all the parameter space that we explored. Action complexity can instead probe a portion of the spacetime closer to the singularity. In particular, the complexity rate diverges at the critical time $t_c$ for which the Wheeler-DeWitt patch touches the singularity. After the critical time the action complexity rate approaches a constant. We find that the Kasner exponent does not directly affect the details of the divergence of the complexity rate at $t=t_c$ and the late-time behaviour of the complexity. The Lloyd bound is violated by action complexity at finite time, because the complexity rate diverges at $t=t_c$. We find that the Lloyd bound is satisfied by the asymptotic action complexity rate in all the parameter space that we investigated.
description: 59 pages, 27 figures; v2: journal version with minor changes
Figure S4 from Functional morphology of a lobopod: case study of an onychophoran leg.
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Internal view of a moulted skin of E. rowelli. Scanning electron micrograph.
Figure S3 from Functional morphology of a lobopod: case study of an onychophoran leg
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Elements of the nervous and excretory system in the lobopod of E. rowelli. Volume rendering based on nanoCT data from left mid-trunk leg.
ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ РАЗВИТИЯ РЫБНОГО ХОЗЯЙСТВА
Creators: name: Н. А. Сушко
name: В. В. Скоробогатов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: рыбное хозяйство
улов
рыбная продукция
экспорт
импорт
потребление на душу населения.

description: Целью написания статьи является анализ современного состояния, определения перспектив и стратегий развития рыбного хозяйства Республики Крым. Обоснована необходимость потребления рыбы и рыбных продуктов населением для обеспечения сбалансированного питания. Дано определение рыбного хозяйства. Обозначены основные проблемы отрасли. Установлены основные причины оскудения рыбных запасов Азово-Черноморского бассейна. Проанализирована динамика уловов рыбы и добычи других водных биоресурсов в натуральных единицах и с применением цепных темпов прироста. Проведен сравнительный анализ объемов экспорта и импорта рыбной продукции в РФ для отражения степени влияния на потребление рыбных продуктов населением. Изучена динамика среднегодового потребления рыбы на душу населения РФ. Проведена разбивка динамики потребления рыбы населением на этапы с высоким и низким уровнем потребления. Систематизированы факторы снижения уровня потребления рыбы.
Commissioning of the PADME experiment with a positron beam
Creators: name: Albicocco, P.
name: Assiro, R.
name: Bossi, F.
name: Branchini, P.
name: Buonomo, B.
name: Capirossi, V.
name: Capitolo, E.
name: Capoccia, C.
name: Caricato, A. P.
name: Ceravolo, S.
name: Chiodini, G.
name: Corradi, G.
name: De Sangro, R.
name: Di Giulio, C.
name: Domenici, D.
name: Ferrarotto, F.
name: Fiore, S.
name: Finocchiaro, G.
name: Foggetta, L. G
name: Frankenthal, A.
name: Garattini, M.
name: Georgiev, G.
name: Giacchino, F.
name: Ghigo, A.
name: Gianotti, P.
name: Gontad, F.
name: Iazzi, F.
name: Ivanov, S.
name: Ivanov, Sv.
name: Kozhuharov, V.
name: Leonardi, E.
name: Long, E.
name: Martini, M.
name: Martino, M.
name: Miccoli, A.
name: Oceano, I.
name: Oliva, F.
name: Organtini, G. C.
name: Pinna, F.
name: Piperno, G.
name: Pinto, C.
name: Raggi, M.
name: Tehrani, F. Safai
name: Saputi, A.
name: Sarra, I.
name: Sciascia, B.
name: Simeonov, R.
name: Spadaro, T.
name: Spagnolo, S.
name: Spiriti, E.
name: Tagnani, D.
name: Tsankov, l.
name: Taruggi, C.
name: Valente, P.
name: Variola, A.
name: Vilucchi, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The PADME experiment is designed to search for a hypothetical dark photon $A^{\prime}$ produced in positron-electron annihilation using a bunched positron beam at the Beam Test Facility of the INFN Laboratori Nazionali di Frascati. The expected sensitivity to the $A^{\prime}$-photon mixing parameter $ε$ is 10$^{-3}$, for $A^{\prime}$ mass $\le$ 23.5 MeV/$c^{2}$ after collecting $\sim 10^{13}$ positrons-on-target. This paper presents the PADME detector status after commissioning in July 2019. In addition, the software algorithms employed to reconstruct physics objects, such as photons and charged particles, and the calibration procedures adopted are illustrated in detail. The results show that the experimental apparatus reaches the design performance, and is able to identify and measure standard electromagnetic processes, such as positron Bremsstrahlung, electron-positron annihilation into two photons.
description: submitted to JINST
title: Nanoindentation pop‐in in oxides at room temperature: Dislocation activation or crack formation?
Creators: name: Fang, Xufei
name: Bishara, Hanna
name: Ding, Kuan
name: Tsybenko, Hanna
name: Porz, Lukas
name: Höfling, Marion
name: Bruder, Enrico
name: Li, Yingwei
name: Dehm, Gerhard
name: Durst, Karsten
Publisher: name: Wiley
Year: 2023

description: Most oxide ceramics are known to be brittle macroscopically at room temperature with little or no dislocation-based plasticity prior to crack propagation. Here, we demonstrate the size-dependent brittle to ductile transition in SrTiO₃ at room temperature using nanoindentation pop-in events visible as a sudden increase in displacement at nominally constant load. We identify that the indentation pop-in event in SrTiO₃ at room temperature, below a critical indenter tip radius, is dominated by dislocation-mediated plasticity. When the tip radius increases to a critical size, concurrent dislocation activation and crack formation, with the latter being the dominating process, occur during the pop-in event. Beyond the experimental examination and theoretical justification presented on SrTiO₃ as a model system, further validation on α-Al₂O₃, BaTiO₃, and TiO₂ are briefly presented and discussed. A new indentation size effect, mainly for brittle ceramics, is suggested by the competition between the dislocation-based plasticity and crack formation at small scale. Our finding complements the deformation mechanism in the nano-/microscale deformation regime involving plasticity and cracking in ceramics at room temperature to pave the road for dislocation-based mechanics and functionalities study in these materials.
Numerical simulations of super-luminous supernovae of type IIn
Creators: name: Dessart, Luc
name: Audit, Edouard
name: Hillier, D. John
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present numerical simulations that include 1-D Eulerian multi-group radiation-hydrodynamics, 1-D non-LTE radiative transfer, and 2-D polarised radiative transfer for super-luminous interacting supernovae (SNe). Our reference model is a ~10Msun inner shell with 10^51erg ramming into a ~3Msun cold outer shell (the circumstellar-medium, or CSM) that extends from 10^15cm to 2x10^16cm and moves at 100km/s. We discuss the light curve evolution, which cannot be captured adequately with a grey approach. In these interactions, the shock-crossing time through the optically-thick CSM is much longer than the photon diffusion time. Radiation is thus continuously leaking from the shock through the CSM, in disagreement with the shell-shocked model that is often invoked. Our spectra redden with time, with a peak distribution in the near-UV during the first month gradually shifting to the optical range over the following year. Initially Balmer lines exhibit a narrow line core and the broad line wings that are characteristic of electron scattering in the SNe IIn atmospheres (CSM). At later times they also exhibit a broad blue shifted component which arises from the cold dense shell. Our model results are broadly consistent with the bolometric light curve and spectral evolution observed for SN2010jl. Invoking a prolate pole-to-equator density ratio in the CSM, we can also reproduce the ~2% continuum polarisation, and line depolarisation, observed in SN2010jl. By varying the inner shell kinetic energy and the mass and extent of the outer shell, a large range of peak luminosities and durations, broadly compatible with super-luminous SNe IIn like 2010jl or 2006gy, can be produced.
description: paper accepted to MNRAS
ПРОГНОЗ ПОТРЕБНОСТИ РЫНКА УСЛУГ В СЕГМЕНТЕ МУНИЦИПАЛЬНОГО ДОШКОЛЬНОГО ОБРАЗОВАНИЯ И ЕГО ВЛИЯНИЕ НА ДРУГИЕ ЭЛЕМЕНТЫ ХОЗЯЙСТВЕННОГО КОМПЛЕКСА ГОРОДА СЕВАСТОПОЛЯ
Creators: name: Р. Р. Тимиргалеева
name: В. С. Фогель
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: Муниципальное дошкольное образование
хозяйственный комплекс региона
рынок услуг муниципального дошкольного образования.

description: В статье проведена статистическая оценка рынка услуг муниципальных дошкольных образовательных учреждений города Севастополя, определена эффективность взаимодействия данного сегмента экономики с другими составляющими хозяйственного комплекса изучаемого региона. Проанализирована доступность муниципального дошкольного образования города Севастополя за 2014-2019 год. Построен прогноз потребности рынка услуг в сегменте муниципального дошкольного образования исследуемого региона до 2024 года. Проведена оценка степени взаимодействия сферы муниципального дошкольного образования с другими составляющими хозяйственного комплекса города Севастополя. Определена тенденция и выделен тренд охвата детей в возрасте от 2 до 7 лет дошкольным образованием. Предложены направления улучшения работы муниципального дошкольного образования рассматриваемого региона в виде организации ГКП и ПОУ на базе детских садов.
(920) Charles Octavius Watson
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.
A new class of hybrid EoS with multiple critical endpoints for simulations of supernovae, neutron stars and their mergers
Creators: name: Ivanytskyi, Oleksii
name: Blaschke, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a family of equations of state (EoS) for hybrid neutron star (NS) matter that is obtained by a two-zone parabolic interpolation between a soft hadronic EoS at low densities and a stiff quark matter EoS with color superconductivity at high densities within a finite region of baryonic chemical potentials $μ_B^h < μ_B < μ_B^q$. We consider two scenarios corresponding to a cross-over and a strong first-order transition between quark and hadron phases considered at finite and zero temperatures. This allows us to analyze the effects of finite entropy on the EoS and mass-radius relation of NS. We demonstrate that the formation of a color superconducting state of quark matter drives the evolution of matter in supernovae explosions under the condition of entropy conservation to higher temperatures than in the case of deconfinement to normal quark matter. Within the presented hybrid EoS scenario, regions of the QCD phase diagram may be accessible to supernovae and NS mergers that can be reached also in terrestrial experiments with relativistic heavy ion collisions.
description: 10 pages, 6 figures
ПОВЫШЕНИЕ КОНКУРЕНТОУСТОЙЧИВОСТИ ПРЕДПРИЯТИЙ МАШИНОСТРОЕНИЯ ЗА СЧЕТ РЕАЛИЗАЦИИ ПРОГРАММЫ ИМПОРТОЗАМЕЩЕНИЯ
Creators: name: А. И. Тихонов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: импортозависимость
импортозамещение
конкурентоустойчивость
стандарт
регион
становление
рынок.

description: В контексте определения степени обеспечения экономической безопасности Российской Федерации, наряду с исследованием импортозависимости, следует также оценить уровень эффективности государственной региональной политики импортозамещения, и сравнить полученные результаты. Это позволит нам установить всю совокупность предпосылок, которые оказывают серьезное влияние на систему государственного регулирования внутрирегионального и локальных рынков. Такой подбор расчетов позволяет удачно оценить тенденции в сложившейся системе восстановления позиций и становления конкурентоспособного отечественного производства в машиностроении. В итоге удастся рационально сформировать набор обоснованных рекомендаций по повышению эффективности государственной региональной политики импортозамещения. В то же время, для проведения расчетных операций требуется сформировать достаточно объемную информационную базу. Поэтому в регионах должен проводиться постоянный, системный и комплексный мониторинг состояния и развития внутреннего рынка и его импортозависимости, а также необходимо сформировать надлежащее информационное поле для глубокого анализа предпосылок реализации импортозамещающих мероприятий. Проведенный анализ методического обеспечения исследования состояния, тенденций импортозависимости и эффективности государственной региональной политики импортозамещения в контексте обеспечения экономической безопасности обнаружил существование широкого спектра методических разработок, связанных с формированием комплекса моделей и подходов их оценки. Использование указанных методических подходов и инструментария исследования, позволяет гарантированно предоставить анализируемым процессам комплексный и сбалансированный характер, что в совокупности удастся получить достоверные результаты и на их основные сформировать адекватные выводы и рекомендации.
A high flux source of cold strontium atoms
Creators: name: Yang, T.
name: Pandey, K.
name: Pramod, M. S.
name: Leroux, F.
name: Kwong, C. C.
name: Hajiyev, E.
name: Chia, Z. Y.
name: Fang, B.
name: Wilkowski, D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We describe an experimental apparatus capable of achieving a high loading rate of strontium atoms in a magneto-optical trap operating in a high vacuum environment. A key innovation of this setup is a two dimensional magneto-optical trap deflector located after a Zeeman slower. We find a loading rate of 6x10^9/s whereas the lifetime of the magnetically trapped atoms in the 3P2 state is 54s.
description: 12 pages, 16 figures
Self-heating of cryogenic high-electron-mobility transistor amplifiers and the limits of microwave noise performance
Creators: name: Ardizzi, Anthony J.
name: Choi, Alexander Y.
name: Gabritchidze, Bekari
name: Kooi, Jacob
name: Cleary, Kieran A.
name: Readhead, Anthony C.
name: Minnich, Austin J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The fundamental limits of the microwave noise performance of high electron mobility transistors (HEMTs) are of scientific and practical interest for applications in radio astronomy and quantum computing. Self-heating at cryogenic temperatures has been reported to be a limiting mechanism for the noise, but cryogenic cooling strategies to mitigate it, for instance using liquid cryogens, have not been evaluated. Here, we report microwave noise measurements of a packaged two-stage HEMT amplifier immersed in normal and superfluid $^4$He baths and in vacuum from 1.6 - 80 K. We find that these liquid cryogens are unable to mitigate the thermal noise associated with self-heating. Considering this finding, we examine the implications for the lower bounds of cryogenic noise performance in HEMTs. Our analysis supports the general design principle for cryogenic HEMTs of maximizing gain at the lowest possible power.
description: 36 pages (including 15 SI pages), 9 figures (including 3 SI figures), 2 tables (including 2 SI tables)
Figure S7 from Functional morphology of a lobopod: case study of an onychophoran leg.
Creators: name: Oliveira, Ivo De Sena
name: Kumerics, Andreas
name: Jahn, Henry
name: Müller, Mark
name: Pfeiffer, Franz
name: Mayer, Georg
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Morphology of the claw retractor muscle in E. rowelli. Volume rendering based on nanoCT data from left mid-trunk leg.
ИСТОРИЧЕСКИЙ АСПЕКТ РАЗВИТИЯ И РЕГУЛИРОВАНИЯ ОВОЩЕВОДСТВА ОТКРЫТОГО ГРУНТА В КРАСНОДАРСКОМ КРАЕ
Creators: name: А. Ф. Тоцкойнова
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: развитие овощеводства открытого грунта
Краснодарский край
государственное регулирование
этапы
особенности
устойчивое развитие отрасли

description: Введение. Исследования современных тенденций развития сфер сельского хозяйства в российских регионах, а также систематизация особенностей по историческим этапам, ознаменовывающим происходящие изменения, имеют актуальность и практическую значимость. В настоящее время для российской экономики крупной отраслью является сельское хозяйство, поэтому все вопросы, связанные с его развитием требуют пристального внимания со стороны органов федеральной и региональной власти. Цель исследования. Систематизация специфических особенностей развития овощеводства открытого грунта в Краснодарском крае и их конкретизация по выделенным этапам исторического пути отрасли. Материалы и методы. Для достиже-ния поставленной цели исследования использованы официальные статистические материалы. Методы исследования: статистический анализ, метод исторической ретроспективы, систематизации данных, табличного и графического представления информации, а также конкретизации этапов развития отрасли. Результаты и обсуждение. В данной статье представлены особенности развития овощеводства открытого грунта в Краснодарском крае, которые систематизированы по историческим этапам: I этап (2008-2010 гг.), II этап (2011-2013 гг.), III этап (2014-2016 гг.), IV этап (с 2017 года, ещё не завершён). Каждый этап характеризуется возможностями и проблемами, с которыми столкнулось овощеводство открытого грунта в течение установленного срока. Заключение. Результаты исследования могут быть использованы ведомствами региональной власти Краснодарского края для стратегического планирования развития овощеводства открытого грунта, разработки новых программ и корректировки существующих региональных проектов на основе выявленных особенностей на каждом этапе развития овощеводства открытого грунта.
Photoemission of the Upconverted Hot Electrons in Mn-doped CsPbBr$_3$ Nanocrystals
Creators: name: Wang, Chih-Wei
name: Liu, Xiaohan
name: Qiao, Tian
name: Khurana, Mohit
name: Akimov, Alexey V.
name: Son, Dong Hee
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Hot electrons play a crucial role in enhancing the efficiency of photon-to-current conversion or photocatalytic reactions. In semiconductor nanocrystals, energetic hot electrons capable of photoemission can be generated via the upconversion process involving the dopant-originated intermediate state, currently known only in Mn-doped cadmium chalcogenide quantum dots. Here, we report that Mn-doped CsPbBr3 nanocrystals are an excellent platform for generating hot electrons via upconversion that can benefit from various desirable exciton properties and the structural diversity of metal halide perovskites (MHP). 2-dimensional Mn-doped CsPbBr$_3$ nanoplatelets are particularly advantageous for hot electron upconversion due to the strong exciton-dopant interaction mediating the upconversion process. Furthermore, nanoplatelets reveal evidence for the hot electron upconversion via long-lived dark exciton in addition to bright exciton that may enhance the upconversion efficiency. This study not only establishes the feasibility of hot electron upconversion in MHP host but also demonstrates the potential merits of 2-dimensional MHP nanocrystals in hot electron upconversion.