cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Conditions for Equality between Lyapunov and Morse Decompositions
Creators: name: Alves, Luciana A.
name: Martin, Luiz A. B. San
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37H15

description: Let $Q\rightarrow X$ be a continuous principal bundle whose group $G$ is reductive. A flow $ϕ$ of automorphisms of $Q$ endowed with an ergodic probability measure on the compact base space $X$ induces two decompositions of the flag bundles associated to $Q$. A continuous one given by the finest Morse decomposition and a measurable one furnished by the Multiplicative Ergodic Theorem. The second is contained in the first. In this paper we find necessary and sufficient conditions so that they coincide. The equality between the two decompositions implies continuity of the Lyapunov spectra under pertubations leaving unchanged the flow on the base space.
Silk-based bilayered small diameter woven vascular conduits for improved mechanical and cellular characteristics
Creators: name: Krishnan, Aarya G.
name: Joseph, John
name: R., Reshmi C.
name: Nair, Shantikumar V.
name: Nair, Manitha
name: Menon, Deepthy
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Biotechnology
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: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Plant Biology

description: A major impediment to the development of small diameter vascular grafts is to achieve an optimal balance between its mechanical properties and cellular response. To address this, the technique of cylindrical weaving has been combined with electrospinning to fabricate a seamless bilayered conduit (∼3 mm) having an inner cell-friendly nanofibrous layer of poly(caprolactone)/collagen and an outer mechanically compliant woven silk layer. Mechanical characteristics such as burst strength, suture retention, compliance and leak resistance were found to be improved for this bilayered conduit when compared to the commercial standard. In-vitro studies revealed that the lumen of the conduit was non-hemolytic and could support adhesion and viability of endothelial cells. Overall, our studies suggest that the proposed bilayer construct could be a suitable candidate for small diameter vascular prosthesis.
Computation of the Memory Functions in the Generalized Langevin Models for Collective Dynamics of Macromolecules
Creators: name: Chen, Minxin
name: Li, Xiantao
name: Liu, Chun
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a numerical method to compute the approximation of the memory functions in the generalized Langevin models for collective dynamics of macromolecules. We first derive the exact expressions of the memory functions, obtained from projection to subspaces that correspond to the selection of coarse-grain variables. In particular, the memory functions are expressed in the forms of matrix functions, which will then be approximated by Krylov-subspace methods. It will also be demonstrated that the random noise can be approximated under the same framework, and the fluctuation-dissipation theorem is automatically satisfied. The accuracy of the method is examined through several numerical examples.
Hypothèses 2008-2018 De la coupe aux lèvres, et des lèvres à la recherche sur les usages. 10 ans déjà, 20 ans bientôt
Creators: name: Dacos, Marin
Publisher: name: Zenodo
Year: 2019
Subjects: blogging
carnets
hypothèses
openedition
scholarly communication
open access
open science

description: A l'occasion des 10 ans d'Hypothèses, une journée d'étude sur la plateforme de blogging scientifique s'est tenue le 8 janvier 2019. Cette présentation constitue l'introduction que j'ai proposée pour raconter l'histoire de la plateforme.
The Analytical Solution to the Temporal Broadening of a Gaussian-Shaped Radio Pulse by Multipath Scattering from a Thin Screen in the Interstellar Medium
Creators: name: McKinnon, M. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The radio pulse from a pulsar can be temporally broadened by multipath scattering in the interstellar medium and by instrumental effects within the radio telescope. The observed pulse shape is a convolution of the intrinsic one with the impulse responses of the scattering medium and instrumentation. Until recently, common methods used to model the observed shape make assumptions regarding the intrinsic pulse shape and impulse responses, compute the convolution numerically, and solve for the pulse width and scattering timescale iteratively. An analytical solution is shown to exist for the specific case of the temporal broadening of a Gaussian-shaped pulse by a thin scattering screen. The solution is applied to multi-frequency observations of PSR B1834-10 to characterize the frequency dependence of its intrinsic pulse width and scattering timescale.
description: 14 pages, 2 figures, accepted for publication in PASP
Shape variation of micelles in polymer thin films
Creators: name: Zhou, Jiajia
name: Shi, An-Chang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The equilibrium properties of block copolymer micelles confined in polymer thin films are investigated using self-consistent field theory. The theory is based on a model system consisting of AB diblock copolymers and A homopolymers. Two different methods, based on the radius of gyration tensor and the spherical harmonics expansion, are used to characterize the micellar shape. The results reveal that the morphology of micelles in thin films depends on the thickness of the thin films and the selectivity of the confining surfaces. For spherical (cylindrical) micelles, the spherical (cylindrical) symmetry is broken by the presence of the one-dimensional confinement, whereas the top-down symmetry is broken by the selectivity of the confining surfaces. Morphological transitions from spherical or cylindrical micelles to cylinders or lamella are predicted when the film thickness approaches the micellar size.
description: 23 pages, 10 figures, submitted to J. Chem. Phys
К ВОПРОСУ О ФОРМИРОВАНИИ ПРОФЕССИОНАЛЬНОЙ КОМПЕТЕНТНОСТИ РУКОВОДИТЕЛЕЙ СТРУКТУРНЫХ ПОДРАЗДЕЛЕНИЙ ОРГАНОВ ВНУТРЕННИХ ДЕЛ
Creators: name: Красинская Е.С.
Publisher: name: Образование и право
Year: 2022
Subjects: правоохранительная деятельность
компетентность
руководитель
управление персоналом
профессионализм
карьерный рост
профессиональная подготовка
кадровый резерв.

description: В статье рассматриваются актуальные вопросы формирования профессионально-ориентированного ядра руководящего состава правоохранительных органов, его профессионального становления. Неотъемлемой частью повышения профессионализма сотрудников органов внутренних дел является карьерная мотивация, способствующая формированию чувства уверенности в завтрашнем дне. Актуальность работы обусловлена обострившейся на современном этапе проблемой «кадрового голода» в органах внутренних дел, в связи с чем в статье уделено внимание особенностям работы с кадровым резервом, его профессиональной подготовки, как с одним из элементов повышения эффективности управленческой деятельности и профессионального становления современного руководителя. Работа с кадровым резервом рассматривается как один из основных способов повышения квалификации сотрудников, их профессионализма.
CAUSES, FACTORS OF CHANGES IN THE MENTALITY OF STUDENTS AND YOUNG PEOPLE AND THEIR ELIMINATION IN PHYSICAL EDUCATION
Creators: name: Abdullayev, Oibek
Publisher: name: Zenodo
Year: 2023

description: Based on the purpose of physical education in the continuous education system, this article shows the main tasks of physical education in terms of health, exercise, physical development, formation of movement skills and abilities of pupils and students, as well as the article describes the objective and subjective factors that have a negative and positive effect on the psyche of students and youth, and opinions on their elimination.
Charge exchange of 229(m)Th ions in carbon foils
Creators: name: Amersdorffer, Ines
Publisher: name: Zenodo
Year: 2019
Subjects: Thorium-229
nuclear optical clock
charge neutralization
Graphene foil

description: Bachelor Thesis of Ines Amersdorffer (2018). Charge exchange and especially neutralization of 229Th ions in Graphene and other carbon foils are investigated. The neutralization efficiency for low-energy 229Th ions is found to be about 60%. This research serves as a basis for the determination of the 229mTh energy via the investigation of internal-conversion electrons. Further, it provides a starting point for the measurement of the isomeric lifetime in singly charged 229Th ions.
On The Power Of Coherently Controlled Quantum Adiabatic Evolutions
Creators: name: Kieferova, Maria
name: Wiebe, Nathan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A major challenge facing adiabatic quantum computing is that algorithm design and error correction can be difficult for adiabatic quantum computing. Recent work has considered addressing his challenge by using coherently controlled adiabatic evolutions in the place of classically controlled evolution. An important question remains: what is the relative power of controlled adiabatic evolution to traditional adiabatic evolutions? We address this by showing that coherent control and measurement provides a way to average different adiabatic evolutions in ways that cause their diabatic errors to cancel, allowing for adiabatic evolutions to combine the best characteristics of existing adiabatic optimizations strategies that are mutually exclusive in conventional adiabatic QIP. This result shows that coherent control and measurement can provide advantages for adiabatic state preparation. We also provide upper bounds on the complexity of simulating such evolutions on a circuit based quantum computer and provide sufficiency conditions for the equivalence of controlled adiabatic evolutions to adiabatic quantum computing.
description: 20 pages, 7 figures
К ВОПРОСУ СОБЛЮДЕНИЯ ПРАВ И СВОБОДЫ ЧЕЛОВЕКА И ГРАЖДАНИНА В УГОЛОВНОМ ПРОЦЕССЕ
Creators: name: Османов М.М.
name: Темботов Р.А.
Publisher: name: Образование и право
Year: 2022
Subjects: гарантии
права
свободы человека
ограничения прав и свобод
субъекты ограничения
конституционные права.

description: В данном исследовании проведен краткий обзор прав и свобод человека и гражданина в уголовном процессе. Сделан упор на то, что конституционное предписание утверждения и обеспечения прав и свобод человека в большей степени приобретает особую актуальность в области уголовных процессуальных отношений, где возникают и проявляются наиболее существенные их ограничения.
Parity violating radiative emission of neutrino pair in heavy alkaline earth atoms of even isotopes
Creators: name: Yoshimura, M.
name: Sasao, N.
name: Uetake, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Metastable excited states ${}^3P_2, {}^3P_0$ of heavy alkaline earth atoms of even isotopes are studied for parity violating (PV) effects in radiative emission of neutrino pair (RENP). PV terms arise from interference between two diagrams containing neutrino pair emission of valence spin current and nuclear electroweak charge density proportional to the number of neutrons in nucleus. This mechanism gives large PV effects, since it does not suffer from the suppression of 1/(electron mass) usually present for non-relativistic atomic electrons. A controllable magnetic field is crucial to identify RENP process by measuring PV observables. Results of PV asymmetries under the magnetic field reversal and the photon circular polarization reversal are presented for an example of Yb atom.
description: 18 pages, 13 figures. arXiv admin note: substantial text overlap with arXiv:1312.6758
title: COSMO-Model Version 5.05: A Description of the Nonhydrostatic Regional COSMO-Model - Part VI: Model Output and Data Formats for I/O
Creators: name: Schättler, U.
name: Doms, G.
name: Schraff, C.
Publisher: name: Deutscher Wetterdienst
Year: 2018

description: Part VI describes the I/O data of the COSMO model.
Supplementary document for Effect of the In situ UV treatment on the properties of ultra-thin indium tin oxide film measured by means of the Cavity Ring-Down Spectroscopy - 6144772.pdf
Creators: name: Alnaanah, Shadi
name: Dieterlen, Melanie
name: Qatamin, Aymen
name: Mendes, Sergio
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: subject: 20503 Nonlinear Optics and Spectroscopy
subject: FOS: Physical sciences

description: Updated Supplemental Doc.
К ВОПРОСУ ПРОФИЛАКТИЧЕСКОЙ ДЕЯТЕЛЬНОСТИ ПОДРАЗДЕЛЕНИЙ ПО ДЕЛАМ НЕСОВЕРШЕННОЛЕТНИХ
Creators: name: Тлупова А.В.
name: Карчаева К.А.
Publisher: name: Образование и право
Year: 2022
Subjects: подразделения по делам несовершеннолетних
профилактическое воздействие
индивидуальная профилактическая работа
пресечение преступлений
девиантное поведение
противодействие преступности
комиссия по делам несовершеннолетних
правоохранительная деятельность.

description: Профилактика, превентивная деятельность инструмент, рычаг воздействия, который способен предотвратить деликтность несовершеннолетних, минимизировать уровень девиантного поведения несовершеннолетних, уровень преступности, правонарушений среди них. ПДН является важнейшим звеном в системе профилактики преступлений, а именно ранней профилактики, правонарушений несовершеннолетних, от качества осуществления которой зависит уровень снижения административной, уголовной деликтности среди несовершеннолетних. Так, согласно статистике, приведенной на сайте МВД России, количество преступлений в 2021 г. с участием несовершеннолетних сократилось на 15,6% в сравнении предшествующим годом, при снижении уровня общей преступности в Российской Федерации в 2021 г. на 1.9% [8]. Во многом это результат и заслуга профилактической работы, которая проводится ПДН [9]. ПДН в ходе реализации индивидуальной профилактической деятельности с несовершеннолетними оказывает непосредственное влияние на минимизацию их девиантного поведения, реализацию защиты прав и интересов несовершеннолетних. Профилактическая деятельность ПДН, основы ее правового регулирования, особенности ее реализации были рассмотрены рядом авторов [3; 4; 5; 6; 7; 11]. Автором сделан вывод о важности роли превентивной деятельности ПДН в предупреждении девиантного поведения несовершеннолетних путем реализации профилактических мер совершения ими преступлений и правонарушений. Акцентируется внимание на необходимости проведения профилактической работы по трем направлениям: общей, групповой и индивидуальной. На основе анализа нормативной базы, регулирующей деятельность ПДН, отмечается полнота ее правовой регламентации, положительный результат превентивной деятельности инспекторов по делам несовершеннолетних, сочетание в деятельности инспекторов психологических, правовых и педагогических начал.
ALMA Observations of Nearby Luminous Infrared Galaxies with Various AGN Energetic Contributions Using Dense Gas Tracers
Creators: name: Imanishi, Masatoshi
name: Nakanishi, Kouichiro
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of our ALMA Cycle 0 observations, using HCN/HCO+/HNC J=4-3 lines, of six nearby luminous infrared galaxies with various energetic contributions from active galactic nuclei (AGNs) estimated from previous infrared spectroscopy. These lines are very effective for probing the physical properties of high-density molecular gas around the hidden energy sources in the nuclear regions of these galaxies. We find that HCN to HCO+ J=4-3 flux ratios tend to be higher in AGN-important galaxies than in starburst-dominated regions, as was seen at the J=1-0 transition, while there is no clear difference in the HCN-to-HNC J=4-3 flux ratios among observed sources. A galaxy with a starburst-type infrared spectral shape and very large molecular line widths shows a high HCN-to-HCO+ J=4-3 flux ratio, which could be due to turbulence-induced heating. We propose that enhanced HCN J=4-3 emission relative to HCO+ J=4-3 could be used to detect more energetic activity than normal starbursts, including deeply buried AGNs, in dusty galaxy populations.
description: 27 pages, 11 figures, accepted for publication in AJ
Hot pepper (Capsicum sp.) oil and its effects on growth performance and blood parameters in rainbow trout (Oncorhynchus mykiss)
Creators: name: Parrino, Vincenzo
name: Kesbiç, Osman Sabri
name: Acar, Ümit
name: Fazio, Francesco
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
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: Inorganic Chemistry
subject: 111714 Mental Health
subject: FOS: Health sciences

description: The authors studied the effect of hot pepper (capsicum sp.) oil on the growth performance and blood parameters in rainbow trout fed. Hot pepper oil was added to rainbow trout feeds at the rates of HPO 0‰ (0 mg/kg) (control), HPO 1‰ (1 mg/kg), HPO 2‰ (2 mg/kg), HPO 4‰ (4 mg/kg) and HPO 6‰ (6 mg/kg), and the fish were fed with experimental feeds for 60 days. The group fed with HPO 4‰ showed the highest percentage growth rate and the lowest feed conversion rate. Our results showed the significant differences serum biochemical parameters, a decrease of serum liver enzymes, glucose, cholesterol and triglyceride levels and an increase of total protein and albumin levels compared with the control. The use of HPO 1‰ in rainbow trout showed a positively affects the growth performance, haematological and serum biochemical parameters.
Expert Opinions and Logarithmic Utility Maximization in a Market with Gaussian Drift
Creators: name: Gabih, Abdelali
name: Kondakji, Hakam
name: Sass, Jörn
name: Wunderlich, Ralf
Publisher: name: arXiv
Year: 2014
Subjects: subject: Portfolio Management (q-fin.PM)
subject: FOS: Economics and business
subject: 91G10, 93E11, 93E20

description: This paper investigates optimal portfolio strategies in a financial market where the drift of the stock returns is driven by an unobserved Gaussian mean reverting process. Information on this process is obtained from observing stock returns and expert opinions. The latter provide at discrete time points an unbiased estimate of the current state of the drift. Nevertheless, the drift can only be observed partially and the best estimate is given by the conditional expectation given the available information, i.e., by the filter. We provide the filter equations in the model with expert opinion and derive in detail properties of the conditional variance. For an investor who maximizes expected logarithmic utility of his portfolio, we derive the optimal strategy explicitly in different settings for the available information. The optimal expected utility, the value function of the control problem, depends on the conditional variance. The bounds and asymptotic results for the conditional variances are used to derive bounds and asymptotic properties for the value functions. The results are illustrated with numerical examples.
description: 21 pages
Supplementary document for Effect of the In situ UV treatment on the properties of ultra-thin indium tin oxide film measured by means of the Cavity Ring-Down Spectroscopy - 6063348.pdf
Creators: name: Alnaanah, Shadi
name: Dieterlen, Melanie
name: Qatamin, Aymen
name: Mendes, Sergio
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: subject: 20503 Nonlinear Optics and Spectroscopy
subject: FOS: Physical sciences

description: Supplemental Materials
КОНСТИТУЦИОННО-ПРАВОВЫЕ ОСНОВЫ И МЕХАНИЗМЫ ФОРМИРОВАНИЯ ГОСУДАРСТВЕННОЙ ПРАВОВОЙ ПОЛИТИКИ В СФЕРЕ ЭНЕРГЕТИЧЕСКОЙ БЕЗОПАСНОСТИ
Creators: name: Черкесова Л.И.
Publisher: name: Образование и право
Year: 2022
Subjects: энергетическая безопасность
национальная безопасность
документы стратегического планирования
Доктрина энергетической безопасности
Энергетическая стратегия
государственная правовая политика.

description: Изменения, происходящие в мировом сообществе, формируют новые вызовы, угрозы и риски, оказывая существенное влияние на процессы развития общественных отношений России и демонстрируя необходимость трансформации целей и постановки обновленных задач. Безусловно, в столь сложный период, период мирового экономического кризиса и активно развивающейся интеграции, вопросы обеспечения основ конституционного строя и национальной безопасности приобретают приоритетное значение. При этом понимая, что энергетическая безопасность является наиважнейшим сегментом национальной безопасности, можно констатировать, что эффективность реализации мер, направленных на обеспечение национальной безопасности, напрямую зависит от результативности государственной политики в сфере энергетической безопасности. Изучение вопросов энергетической безопасности, ее конституционной природы и роли в обеспечении национальной и экономической безопасности является темой исследований и активных дискуссий в научной среде. Однако, как правило, данный вопрос рассматривается в контексте экономической и политической проблематики. Теоретические проблемы и правовые аспекты государственного регулирования обеспечения энергетической безопасности изучены крайне недостаточно. А что, как не право и правовая политика обеспечивают реализацию поставленных перед государством задач. Исходя из актуальности проблематики правового обеспечения энергетической безопасности, автором статьи поставлена задача понять, конституционную природу энергетической безопасности и механизмы ее обеспечения (формирования государственной правовой политики в сфере энергетической безопасности), а также выявить недостатки данного процесса. Данное исследование может быть полезно студентам, аспирантам и докторантам, занимающимся вопросами энергетической безопасности, а также способствовать решению фундаментальной научной задачи по выработке наиболее эффективной модели государственной правовой политики в сфере энергетической безопасности.
A comparative anticancer study on procyanidin C1 against receptor positive and receptor negative breast cancer
Creators: name: Koteswari, Laxmi L.
name: Kumari, Seema
name: Kumar, Anil B.
name: Malla, Rama Rao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer

description: Albezia odoratissima has many health benefits. The present study investigated the isolation, characterization and anticancer activity of procyanidin C1 from A. odoratissima bark. Procyanidin C1 was isolated and characterized by IR, 13C NMR, 1H NMR and LC-MS spectroscopic studies. Anticancer property of procyanidin C1 was explored by studying the expression of checkpoint kinases, Bcl-2 and BAX, cell cycle, DNA damage and caspase 3 and 9 levels. Procyanidin C1 exhibited significant cytotoxicity against TNBC (MDA-MB- 231), hormone positive (MCF-7) cell lines. Its IC50 value is comparable to tamoxifen towards MDA-MB- 231 cell line, but considerably higher towards MCF-7 cell line. Procyanidin C1 induced DNA damage, cell cycle arrest and enhanced the expression of checkpoint kinases. Procyanidin C1 decreased the level of Bcl-2 but increased the BAX, caspase 3 and 9 expression in cancer cells. This study indicates the antiproliferative property of procyanidin C1 against breast cancer cells by inducing apoptosis.
Isolation and antimicrobial activities of a novel discolornolide and other compounds from Monanthotaxis discolor
Creators: name: Sumary, Dominic P.
name: Mgina, Clarence A.
name: Cosam C. Joseph
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
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: Science Policy
subject: 69999 Biological Sciences not elsewhere classified

description: Characterisation of a novel discolornolide (1) isolated from a first time investigation of Monanthotaxis discolor is described. Other 6 known compounds, karatavin (2), N-acetylanonaine (3), quercetin-3-O–arabinose (4), stigmasterol (5), a mixture of stigmasterol and β-sitosterol (6) and octahydro-5-isopropyl-3-methyl-2-methyleneazulene-8,8-diol (7) isolated are also reported. The structures were established by spectroscopic methods. Citotoxicities and antimicrobial activities of the compounds and crude extracts are also reported whereby compound 1 showed in vitro antifungal activity against Candida albicans and Aspergilus niger at concentrations of 0.13 and 0.17 mg/ml with zones of inhibitions of 7.0 and 5.5 mm respectively. The compound also showed cyitotoxic activity in the brine shrimp test with LC50 of 5.88 μg/ml. - Compound 4 exhibited antibacterial activity against E. coli and S. aureus. The compound also exhibited cytotoxic activities in the brine shrimp test with LC50 of 24.73 μg/mL. The crude extracts exhibited varying citotoxic and in vitro antimicrobial activities.
КОНЦЕПТУАЛЬНЫЕ ИДЕИ ИСПРАВИТЕЛЬНО-ТРУДОВОГО ПРАВА И ЗАКОНОДАТЕЛЬСТВА В ТРУДАХ Н.А. СТРУЧКОВА
Creators: name: Майстренко Г.А.
Publisher: name: Образование и право
Year: 2022
Subjects: исправительно-трудовое право
исправительно-трудовое законодательство
исправительно-трудовая политика
исправительно-трудовые учреждения
исправительно-трудовое воздействие
исполнение наказаний
лишение свободы.

description: Учение о наказании и его исполнении составляет основу научного наследия Н.А. Стручкова, внесшего большой вклад в дело утверждения и развития советского исправительно-трудового права как самостоятельной отрасли. Им были разработаны такие теоретические и прикладные проблемы, как предмет и структура отрасли, ее взаимосвязь и взаимозависимость с исправительно-трудовой политикой, определение юридической природы основных институтов исправительно-трудового права, анализ правового статуса осужденных, исследование правового регулирования исполнения различных видов наказаний, процесса воспитательного воздействия на осужденных и ряд других проблем. Результаты его исследований в данной сфере нашли реализацию при разработке Основ исправительно-трудового законодательства Союза ССР и союзных республик 1969 г., исправительно-трудовых кодексов союзных республик 1970-1971 гг., многих ведомственных правовых актов органов, исполняющих наказания. Ученому принадлежит несомненная заслуга в разработке целого ряда теоретических основ уголовно-исполнительного права России [2, с. 241-242].
Multipacting saturation in parallel plate and micro-pulse electron gun
Creators: name: Liao, Lang
name: Zhang, Meng
name: Zhao, Minghua
Publisher: name: arXiv
Year: 2014
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: A novel parallel plate model is proposed that divided the electron cloud into three parts at saturation, and it is studied in detail using both an analytical approach and PIC (Particle In Cell) code simulations. As one part of the electron cloud, ribbons modes are suggested by tracking the trajectory of individual particle, and the aim of this mode form is to simplify the progress of multipacting effect in the parallel plate so as to be eliminated by optimizing RF parameters. The micro-pulse electron gun (MPG) has demonstrated the potential to address the need for high peak and average current electron beams, hence studying the multipacting in MPG is essential. On the basis of multipacting studying in the parallel plate, it is clear that increasing the cavity voltage is of interest in yielding high quality beams in the gun.
Validating the 2PI resummation: the Bloch-Nordsieck example
Creators: name: Jakovac, A.
name: Mati, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we provide a numerical method to obtain the Bloch-Nordsieck spectral function at finite temperature in the framework of the 2PI approximation. We find that the 2PI results nicely agree with the exact one, provided we perform a coupling constant matching. In the paper we present the resulting finite temperature running of the 2PI coupling constant. This result may apply for the finite temperature behavior of the coupling constant in QED, too.
description: 14 pages, 14 figures, uses revtex4-1
In vitro evaluation of biological activities of Orobanche crenata Forssk. leaves extract
Creators: name: Genovese, Carlo
name: Acquaviva, Rosaria
name: Ronsisvalle, Simone
name: Tempera, Gianna
name: Malfa, Giuseppe Antonio
name: D’Angeli, Floriana
name: Ragusa, Salvatore
name: Nicolosi, Daria
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
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: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Orobanche crenata Forssk. (Orobanchaceae) is a holoparasitic plant noxious to legumes. Orobanchaceae are well known in traditional medicine for their hypotensive, antihyperglycemic, antispasmodic, analgesic and antimicrobial effects. In this work, the biological activities of the acetonic leaves extract were evaluated. Qualitative chemical analysis was determined through thin layer chromatography. Total phenols and flavonoids content was obtained by the Folin-Ciocalteu and the Aluminium chloride colorimetric methods, respectively. The antimicrobial activity was performed by the broth microdilution method. The extract showed antibacterial activity, particularly against Gram-positive strains, with MIC ranging from 376.00 to 3011.00 µg/ml. Besides, it exhibited antifungal effects on Candida spp. with MIC ranging from 94.10 to 3011.00 µg/ml. In addition, O. crenata inhibited superoxide anion formation and showed a DPPH quenching capacity, particularly at 80 µg/ml. Interestingly, our results are promising thus indicating the importance of O. crenata as a significant source of biologically active natural compounds.
A Dundas-McCarthy theorem for bimodules over exact categories
Creators: name: Dotto, Emanuele
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: From a bimodule $M$ over an exact category $C$, we define an exact category $C\ltimes M$ with a projection down to $C$. This construction classifies certain split square zero extensions of exact categories. We show that the trace map induces an equivalence between the relative $K$-theory of $C\ltimes M$ and its relative topological cyclic homology. When applied to the bimodule $\hom(-,-\otimes_AM)$ on the category of finitely generated projective modules over a ring $A$ one recovers the classical Dundas-McCarthy theorem for split square zero extensions of rings.
description: 15 pages
КОНЦЕПЦИЯ ПРОТИВОДЕЙСТВИЯ ТЕРРОРИЗМУ В РОССИЙСКОЙ ФЕДЕРАЦИИ: ПРОБЛЕМЫ РЕАЛИЗАЦИИ И ПУТИ ИХ РЕШЕНИЯ
Creators: name: Ростокинский А.В.
Publisher: name: Образование и право
Year: 2022
Subjects: терроризм
Концепция
противодействие терроризму
понятийный аппарат.

description: В представленной статье анализируется Концепция противодействия терроризму в Российской Федерации, в частности, рассматривается категориально-понятийный аппарат Концепции, анализируются проблемы реализации концепции и пути их решения.
Samin-derived flavonolignans, a new series of antidiabetic agents having dual inhibition against α-glucosidase and free radicals
Creators: name: Wisuttaya Worawalai
name: Preecha Phuwapraisirisan
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 60506 Virology

description: A series of novel flavonolignans were synthesized by the reaction between a lignan named samin (1) and a range of flavonoids. This simple and rapid approach allowed direct assembly of these two bulky motifs in good yields without the formation of byproducts. Upon evaluation of antidiabetic activity of the synthesized products, epicatechinosamin (β-2g) was the most active α-glucosidase inhibitor toward maltase and sucrase. The kinetic study indicated that β-2 g inhibited the enzymes in a mixed manner of competitive and noncompetitive inhibition.
Doublon Dynamics of the Hubbard Model on Triangular Lattice
Creators: name: Sato, Toshihiro
name: Tsunetsugu, Hirokazu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the dynamics of doublon in the half-filled Hubbard model on the triangular lattice by using the cellular dynamical mean field theory. Investigating the nearest-neighbor dynamical correlations, we demonstrate that a nearest-neighbor doublon-holon pair shows a strong attraction, in particular in the insulating phase. We also calculate the on-site dynamical correlation of doublon and find that the life time of doublon is longer in the metallic phase than in the insulating phase. In the long-time region, the metallic phase has persistent fluctuations in various nearest-neighbor configurations, while the fluctuations are vanishingly small in the insulating phase. Obtained results indicate clear differences of dynamics of doublon between in the metallic and in the insulating phases.
description: 4 pages, 3 figures
Antileishmanial and cytotoxic activities of a new limonoid and a new phenyl alkene from the stem bark of Trichilia gilgiana (Meliaceae)
Creators: name: Kowa, Theodora K.
name: Lauve R. Y. Tchokouaha
name: Cieckiewicz, Ewa
name: Philips, Trudy Janice
name: Dotse, Eunice
name: Wabo, Hippolyte K.
name: Alembert T. Tchinda
name: Tane, Pierre
name: Frédérich, Michel
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
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: 69999 Biological Sciences not elsewhere classified

description: One new limonoid, trigilgianin (1), one new phenyl alkene, epoxy gilgialkene (2), together with five known compounds: scopoletin (3), sitosteryl-6’-O-undecanoate-β-D-glucoside (4), sitosteryl-O-β-D-glucopyranoside (5), cinchonain A (6) and cinchonain B (7) were isolated from the stem bark of Trichilia gilgiana Harms. (Meliaceae). All compounds were isolated for the first time from this species. The structures were elucidated on the basis of spectral studies and by comparison of these data with those from the literature. Compounds 1, 2, 3, 6 and 7 were tested for in vitro antileishmanial activity against visceral leishmaniasis parasite Leishmania donovani and cytotoxicity against macrophage RAW 264.7 cell line. Compounds 1 and 3 showed the highest antileishmanial activity (IC50 values of 6.044 and 6.804 µg/mL, respectively) with low cytotoxicity (CC50 values of >200 and 47.47 µg/mL, respectively), while compound 2 was moderately active on L. donovani promastigotes (IC50 56.81 µg/mL).
La peur dans les discours européens : un opérateur d'identité collective ?
Creators: name: Belluati, Marinella
name: Caimotto, Cristina
name: Raus, Rachele
Publisher: name: University of Turin
Year: 2019
Subjects: Europe ; identité ; peur ; discours

description: De Europa. European and Global Studies Journal, Vol 1, No 2 (2018)
Antifungal activity of oils macerates of North Sardinia plants against Candida species isolated from clinical patients with candidiasis
Creators: name: M.G. Donadu
name: D. Usai
name: M. Marchetti
name: M. Usai
name: V. Mazzarello
name: P. Molicotti
name: M.A. Montesu
name: G. Delogu
name: S. Zanetti
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
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: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Antibiotic resistance is one of the bigger problem of public health: the rise of multi-drug resistant organisms causes a challenge in the treatment of infective diseases. Anti-Candida resistance to conventional antifungal agents has increased in the last period. Our research was intended to evaluate antimicrobial activity of oil macerate (OM) of Helichrysum microphyllum Cambess. subsp. tyrrhenicum Bacch., Brullo & Giusso and OM of Hypericum perforatum subsp. angustifolium against several clinical strains. The study included 30 patients with candidiasis who had not received any antifungal treatment before they were enrolled. A collection of 30 clinical isolates belonging to 5 different species of Candida spp. was selected for this study. The data obtained showed an interesting activity of both Oil Macerate especially against C. krusei and C. parapsilosis. On the contrary, H. microphyllum Oil Macerate has had a better activity than the H.perforatum especially in relation to C. glabrata and C. krusei.
Ultra wideband communication system performance analysis for AA-LRT tunnel at piassa
Creators: name: Mehari Belete
Publisher: name: Zenodo
Year: 2015

description: Railway transport is effective and reliable only if it has best communication and signaling system with safety, reliability and good quality of service which are maintained by railway management and communication system. By implementing latest technologies for railway communication railway transportation can be made safer, efficient, and more accessible. This research work focuses on the study of Ultra wide band (UWB) radio based wireless communication system as an auxiliary or alternative communication system for Addis Ababa Light rail transit (AA-LRT) tunnel at piassa (Gyorgis), whose main task is to maintain an uninterrupted data transmission between train driver to wayside controller. The much larger bandwidth of ultra-wideband allows a very high data rate (up to maximum 480 Mbps), which is beneficial in case of emergency in railway networks.
Nonlinear optics of fibre event horizons
Creators: name: Webb, Karen E.
name: Erkintalo, Miro
name: Xu, Yiqing
name: Broderick, Neil G. R.
name: Dudley, John M.
name: Genty, Goery
name: Murdoch, Stuart G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The nonlinear interaction of light in an optical fibre can mimic the physics at an event horizon. This analogue arises when a weak probe wave is unable to pass through an intense soliton, despite propagating at a different velocity. To date, these dynamics have been described in the time domain in terms of a soliton-induced refractive index barrier that modifies the velocity of the probe. Here, we complete the physical description of fibre-optic event horizons by presenting a full frequency-domain description in terms of cascaded four-wave mixing between discrete single-frequency fields, and experimentally demonstrate signature frequency shifts using continuous wave lasers. Our description is confirmed by the remarkable agreement with experiments performed in the continuum limit, reached using ultrafast lasers. We anticipate that clarifying the description of fibre event horizons will significantly impact on the description of horizon dynamics and soliton interactions in photonics and other systems.
description: 7 pages, 5 figures
Preliminary analysis of the chemical composition, antioxidant and anticholinesterase activities of Algerian propolis
Creators: name: Bouaroura, Amina
name: Narimane Segueni
name: Jesus. G. Diaz
name: Bensouici, Chawki
name: Akkal, Salah
name: Rhouati, Salah
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
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: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy
subject: Plant Biology

description: Many studies demonstrated that Algerian propolis possess a large spectrum of biological activity. However, few studies regarding its chemical composition are available on literature. We aimed in the present study to investigate the chemical composition of Algerian propolis. In addition, the antioxidants and anticholinesterase activities of propolis extracts are also reported. Chemical investigation of Algerian propolis allowed the isolation of 8 compounds. Their structures were identified on the basis of spectral data and comparison with literature. The isolated compounds are considered as markers of poplar and Citrus spp suggesting the use of both species as plant source of the tested propolis. The ethyl acetate extract of the tested propolis demonstrated the highest antioxidant activity. Among the tested extracts, only the petroleum ether and chloroform extracts exhibited an AChE inhibitory activity.
A solution to the baryon-DM coincidence problem in the CMSSM with a 126-GeV Higgs boson
Creators: name: Kamada, Ayuki
name: Kawasaki, Masahiro
name: Yamada, Masaki
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We show that the baryon-dark matter coincidence problem is solved in the CMSSM. The baryons and dark matter are generated simultaneously through the late-time decay of non-topological solitons, Q-balls, which are formed after the Affleck-Dine baryogenesis. A certain relation between the universal scalar mass, $m_0$, and the universal gaugino mass, $M_{1/2}$, is required to solve the coincidence problem, marginally depending on the other CMSSM parameters, and the result is consistent with the observation of the 126-GeV Higgs boson.
description: 5 pages, 1 figure
КРАТКИЙ СРАВНИТЕЛЬНЫЙ АНАЛИЗ ЗАКРЕПЛЕНИЯ ГАРАНТИЙ ПРАВ И СВОБОД ЧЕЛОВЕКА НА ПРИМЕРЕ КИЕВСКОЙ РУСИ, АНГЛИИ И США
Creators: name: Османов М.М.
Publisher: name: Образование и право
Year: 2022
Subjects: гарантии
права
свободы человека
ограничения прав и свобод
субъекты ограничения
становление
развитие.

description: В данном исследовании на основе анализа исторических, теоретических, практических и законодательных аспектов проведено сравнение процедуры становления и развития гарантий прав и свобод человека на примере Киевской Руси, Англии и США.
Phenolic compounds from Tocoyena bullata mart (Rubiaceae) with inhibitory activity in mast cells degranulation
Creators: name: Santos, Fabiana Maia
name: Malafaia, Camila Adão
name: Simas, Daniel Luiz Reis
name: Paulino, Aline Barreto
name: Muzitano, Michelle F.
name: Simas, Naomi K.
name: Da-Rocha, Elaine A. Cruz
name: Amaral, Ana Claudia F.
name: Leal, Ivana C. R.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Hematology

description: Glycosylated flavonoids, caffeoylquinic acid and 3,5-dicaffeoylquinic acid have been identified in the ethyl acetate partition from the crude ethanol extract of Tocoyena bullata (Rubiaceae) leaves. The fraction containing the mixture of flavonol rutin and a tetraglycosylated flavonoid showed 89.2% inhibition and the mixture of isoquercitrin and 3,5-dicaffeoylquinic acid showed 88.5% inhibition of mast cell degranulation. These results demonstrated that the tetraglycosylated flavonoid, rutin, isoquercitrin and 3,5-dicaffeioylquinic acid were the most promising phenolics for inhibition of mast cell degranulation. For the first time the identification of phenolic constituents and their correlation with inhibitory effect on mast cell degranulation were reported in this work
Die Posidonienschiefer (oberer Lias) von Holzmaden und Grenzbitumenzone (mittlere Trias) des Monte San Giorgio (Kt. Tessin, Schweiz)
Creators: name: Rieber, Hans
Publisher: name: unkn
Year: 2020

description: Jahreshefte der Gesellschaft für Naturkunde in Württemberg
description: Bd. 130, 1975
Biological activities and chemical components of Potentilla kleiniana Wight & Arn
Creators: name: Xuan, Song Hua
name: Hong, In Ki
name: Lee, Yun Ju
name: Kim, Ji Woong
name: Park, Soo Nam
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
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: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: In this study, we investigated the antimicrobial, antioxidant, and cytoprotective activities of ethanol extract and the ethyl acetate (EtOAc) fraction of P. kleiniana Wight & Arn. The EtOAc fraction exhibited antimicrobial effects against most of the microorganisms that were tested, including Staphylococcus aureus, Candida albicans, Pseudomonas aeruginosa, and, Escherichia coli, but not Aspergillus niger. In addition to its excellent antioxidant activity, the EtOAc fraction attenuated the UVB-induced cell death via upregulation of caspase-3 expression in human keratinocytes. The HPLC/ESI-MS/MS analysis allowed identification of the components in the EtOAc fraction. Overall, our results suggest that P. kleiniana is a valuable source of bioactive compounds for the development of pharmaceuticals and cosmetics.