cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Parameter Degeneracy in Neutrino Oscillation -- Solution Network and Structural Overview --
Creators: name: Minakata, Hisakazu
name: Uchinami, Shoichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: It is known that there is a phenomenon called "parameter degeneracy" in neutrino oscillation measurement of lepton mixing parameters; A set of the oscillation probabilities, e.g., P(nu_mu --> nu_e) and its CP-conjugate P(bar{nu}_mu --> bar{nu}_e) at a particular neutrino energy does not determine uniquely the values of theta_13 and delta. With use of the approximate form of the oscillation probability 'a la Cervera et al., a complete analysis of the eightfold parameter degeneracy is presented. We propose a unified view of the various types of the degeneracy as invariance of the oscillation probabilities under discrete mappings of the mixing parameters. Explicit form of the mapping is obtained either by symmetry argument, or by deriving exact analytic expressions of all the degeneracy solutions for a given true solution. Due to the one-to-one mapping structure the degeneracy solutions are shown to form a network. We extend our analysis into the parameter degeneracy in T- and CPT-conjugate measurement as well as to the setup with the golden and the silver channels, P(nu_e --> nu_mu) and P(nu_e --> nu_tau). Some characteristic features of the degeneracy solutions in CP-conjugate measurement, in particular their energy dependences, are illuminated by utilizing the explicit analytic solutions.
description: 52 pages, 24 figures. The reference 86 corrected. Matches to the published version
Observation of an enhancement in $e^+e^- \to Υ(1S)π^+ π^-$, $Υ(2S)π^+ π^-$, and $Υ(3S)π^+ π^-$ production around $\sqrt{s}=10.89$ GeV at Belle
Creators: name: Chen, K. -F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We measure the production cross sections for $e^+e^- \to Υ(1S)π^+π^-$, $Υ(2S)π^+π^-$, and $Υ(3S)π^+π^-$ as a function of $\sqrt{s}$ between 10.83 GeV and 11.02 GeV. The data consists of 8.1 fb$^{-1}$ collected with the Belle detector at the KEKB $e^+e^-$ collider. We observe enhanced production in all three final states that does not conform well with the conventional $Υ(10860)$ lineshape. A fit using a Breit-Wigner resonance shape yields a peak mass of $[10888.4^{+2.7}_{-2.6} ({\rm stat}) \pm1.2 ({\rm syst})]$ MeV/$c^2$ and a width of $[30.7_{-7.0}^{+8.3} ({\rm stat}) \pm3.1 ({\rm syst})]$ MeV/$c^2$.
description: Plenary talk at ICHEP08, Philadelphia, USA, July 2008. 5 pages, LaTeX, 2 figures
ОСОБЕННОСТИ АДАТНО-ПРАВОВОЙ ФОРМЫ САМОУПРАВЛЕНИЯ СОЮЗОВ СЕЛЬСКИХ ОБЩЕСТВ ДАГЕСТАНА В XVIII – ПЕРВОЙ ПОЛОВИНЕ XIX В.
Creators: name: Гашимов Р.Р.
Publisher: name: Образование и право
Year: 2021
Subjects: «вольное общество»
союзы сельских обществ
самоуправление
традиция
адат
джамаат
совет старейшин.

description: В статье рассмотрены особенности политического устройства союзов сельских обществ Дагестана и роль адатов как формы проявления местного самоуправления этих союзов. Показана гибкость и способность адата приспосабливаться к новым социально-политическим условиям.
On the Relationship between Equilibrium Bifurcations and Ideal MHD Instabilities for Line-Tied Coronal Loops
Creators: name: Neukirch, Thomas
name: Romeou, Zaharenia
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: For axisymmetric models for coronal loops the relationship between the bifurcation points of magnetohydrodynamic (MHD) equilibrium sequences and the points of linear ideal MHD instability is investigated imposing line-tied boundary conditions. Using a well-studied example based on the Gold-Hoyle equilibrium, it is demonstrated that if the equilibrium sequence is calculated using the Grad-Shafranov equation, the instability corresponds to the second bifurcation point and not the first bifurcation point because the equilibrium boundary conditions allow for modes which are excluded from the linear ideal stability analysis. This is shown by calculating the bifurcating equilibrium branches and comparing the spatial structure of the solutions close to the bifurcation point with the spatial structure of the unstable mode. If the equilibrium sequence is calculated using Euler potentials the first bifurcation point of the Grad-Shafranov case is not found, and the first bifurcation point of the Euler potential description coincides with the ideal instability threshold. An explanation of this results in terms of linear bifurcation theory is given and the implications for the use of MHD equilibrium bifurcations to explain eruptive phenomena is briefly discussed.
description: 22 pages, 6 figures, accepted by Solar Physics
Lensing or luck? False alarm probabilities for gravitational lensing of gravitational waves
Creators: name: Çalışkan, Mesut
name: Ezquiaga, Jose María
name: Hannuksela, Otto A.
name: Holz, Daniel E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Strong gravitational lensing of gravitational waves (GWs) has been forecasted to become detectable in the upcoming observing runs. However, definitively distinguishing pairs of lensed sources from random associations is a challenging problem. We investigate the degree to which unlensed events mimic lensed ones because of the overlap of parameters due to a combination of random coincidence and errors in parameter estimation. We construct a mock catalog of lensed and unlensed events. We find that the false alarm probability (FAP) based on coincidental overlaps of the chirp mass, sky location, and coalescence phase are approximately $9\%$, $1\%$, and $10\%$ per pair, respectively. Combining all three, the overall FAP per pair is $\sim10^{-4}$. As the number of events, $N$, in the GW catalogs increases, the number of random pairs of events increases as $\sim N^2$. Meanwhile, the number of lensed events will increase linearly with $N$, implying that for sufficiently high $N$, the false alarms will always dominate over the true lensing events. This issue can be compensated for by placing higher thresholds on the lensing candidates (e.g., selecting a higher signal-to-noise ratio (SNR) threshold), which will lead to better parameter estimation and, thus, lower FAP per pair -- at the cost of dramatically decreasing the size of the lensing sample (by $\sim 1/\mbox{SNR}^3$). We show that with our simple overlap criteria for current detectors at design sensitivity, the false alarms will dominate for realistic lensing rates ($\lesssim10^{-3}$) even when selecting the highest SNR pairs. These results highlight the necessity to design alternative identification criteria beyond simple waveform and sky location overlap. Future GW detectors Cosmic Explorer and Einstein Telescope may provide sufficient improvement in parameter estimation, allowing for the conclusive detection of strong lensing of GWs.
description: 17 pages, 14 figures. Matches the version published in Phys. Rev. D 107, 063023 (2023)
ОТДЕЛЬНЫЕ ВОПРОСЫ НОРМАТИВНОГО ПРАВОВОГО РЕГУЛИРОВАНИЯ СОВЕРШЕНСТВОВАНИЯ ИНСТИТУТА ПРИМЕНЕНИЯ МЕР ПООЩРЕНИЯ К НЕСОВЕРШЕННОЛЕТНИМ ПОДОЗРЕВАЕМЫМ И ОБВИНЯЕМЫМ, СОДЕРЖАЩИМСЯ В СЛЕДСТВЕННЫХ ИЗОЛЯТОРАХ
Creators: name: Караваев И.В.
name: Новицкий С.С.
Publisher: name: Образование и право
Year: 2021
Subjects: заключение под стражу
несовершеннолетние
содержание под стражей
следственный изолятор
меры поощрения
подозреваемый
обвиняемый
уголовно-исполнительная система.

description: В статье рассматриваются вопросы эффективности применения мер поощрения в отношении несовершеннолетних подозреваемых и обвиняемых, которым в качестве меры пресечения было избрано заключение под стражу. Анализируются закрепленные в действующем законодательстве виды поощрений, основания их применения, порядок и условия. Особое внимание уделяется рассматриваемому институту в отношении несовершеннолетних лиц, заключенных под стражу. Сделаны выводы о фактическом отсутствии действенных мер поощрения, констатируется необходимость расширения перечня существующих мер поощрения. Авторами анализируются основания применения мер поощрения, предлагается внесение ряда изменений в действующее законодательство в целях их совершенствования и более детальной регламентации данного вопроса с целью справедливого избрания той или иной меры поощрения в отношении подозреваемых и обвиняемых.
ПЕДАГОГИЧЕСКИЕ АСПЕКТЫ САМОРЕАЛИЗАЦИИ В ПРОФЕССИОНАЛЬНОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: Клоктунова Н.А.
name: Евдокимова А.И.
name: Воробьева М.В.
Publisher: name: Образование и право
Year: 2021
Subjects: высшее образование
непрерывное образование
самореализация
цифровые технологии
профессионализм
ценностный подход
этика
обучающиеся
педагогика.

description: В статье рассматриваются педагогические аспекты самореализации в профессиональной деятельности. Приводится нормативно-правовая база соблюдения принципов этики и деонтологии в медицинской практике. Авторы полагают необходимым учитывать в качестве обратной связи результаты педагогического взаимодействия в непрерывном образовании, которые отражаются на самореализации специалистов в профессиональной деятельности. Анализируются знания принципов этики и деонтологии врачами-стоматологами и применение их в клинической практике; результаты опроса пациентов о соблюдении медицинской этики и деонтологии врачами-стоматологами на клиническом приеме. Приводятся обобщения и рекомендации по развитию непрерывного образования, как в учебном процессе вуза, так и в период последующей профессиональной деятельности.
title: Exploring the emergence of finfluencers on Instagram
title: Survey-based descriptive insights into their segmentation, motivations, business models, and potential use in financial communication
titleType: Subtitle
Creators: name: Mölders, Marius
name: Bock, Lennart
name: Barrantes, Eloy
name: Zülch, Henning
Publisher: name: HHL Leipzig Graduate School of Management
Year: 2024

description: Our study provides insights into the growing thematic niche of social media influencers, with a special focus on the emergence of financial influencers (finfluencers) who share information on personal financial decision-making. Our exploratory research examines finfluencers’ segmentation, motivations, and business models, offering insights to various stakeholders. Using a novel identification strategy to select 373 German-speaking finfluencers on Instagram, we analysed 106 valid survey responses. Our findings reveal that finfluencers regard themselves as advocates of financial education, despite apparent contradictions in their business models. Furthermore, finfluencers not only serve as a novel marketing channel for financial institutions but may also play a role in future financial communication strategies aimed at retail investor relations. Ultimately, our study not only lays the groundwork for future research but also recommends using finfluencers as social agents for enhancing individuals’ level of financial literacy, which is a critical skill set for overall societal well-being.
description: HHL-Arbeitspapier / HHL Working paper; 205
ПРАВОВАЯ ПРИРОДА МЕДИАЦИИ В ОБРАЗОВАНИИ
Creators: name: Орлова А.В.
name: Шарапов В.Н.
name: Шарапова А.А.
Publisher: name: Образование и право
Year: 2021
Subjects: медиация
примирение
службы медиации
школа
учащиеся
правовая природа.

description: Медиация (примирение) в рамках отечественного образования является сравнительно новой технологией урегулирования споров. Широкое применение ее принципов в рабочих коллективах, внутри семьи определяет значимость примирительных практик в рамках ликвидации и предупреждения конфликтов в образовательном пространстве современной российской школы. Между тем, особенности медиации в образовательном процессе являются еще недостаточно изученными. В статье автор рассматривает правовую природу медиации в отечественном образовании, анализирует нормативно-правовые акты, регламентирующие возможность учреждения в России служб примирения, делает вывод о значимости их работы с точки зрения снижения конфликтности современных российских школьников.
ПРАВОВОЕ ОБЕСПЕЧЕНИЕ ПРОВЕДЕНИЯ ГОСУДАРСТВЕННЫХ ИНТЕРВЕНЦИЙ НА ЗЕРНОВОМ РЫНКЕ РОССИЙСКОЙ ФЕДЕРАЦИИ (ИСТОРИКО-ПРАВОВОЙ АНАЛИЗ)
Creators: name: Бердникова А.А.
Publisher: name: Образование и право
Year: 2021
Subjects: правовое регулирование
правовое обеспечение
государственные закупочные и товарные интервенции
продовольственная политика
зерновой рынок
зерно.

description: В настоящей статье рассматриваются исторические этапы развития продовольственной политики страны со времен Российской империи. Проводится анализ нормативно-правовых документов, которые в последующем стали основой законодательной базы, регулирующей зерновую отрасль страны. Исследуется правовое обеспечение государственных интервенций на зерновом рынке и их тенденции развития.
ПРАВОВЫЕ БАРЬЕРЫ РАЗВИТИЯ ЦИФРОВИЗАЦИИ В СУБЪЕКТАХ РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: Бессонов Н.К.
Publisher: name: Образование и право
Year: 2021
Subjects: цифровизация
цифровая экономика
цифровая зрелость
информатизация
цифровые технологии.

description: В статье рассматриваются актуальные проблемы цифровизации и ее развитие в субъектах РФ. Несмотря на активное воздействие государства на региональные структуры по приведению в соответствие с федеральным центром института цифровизации, многие регионы остаются в беспомощном положении и нуждаются в большей поддержке от государства. Проанализированы барьеры, которые мешают регионам проводить успешную цифровую политику. Методологический инструментарий исследования включает совокупность методов, которые были востребованы при написании статьи: диалектика, анализ, сравнительно-правовой и формально-правовой методы. Результатом исследования стала выработка предложений по защите и поддержке субъектов РФ, включенных в группу с низким уровнем цифровой зрелости. Вместе с тем предлагается закрепить за Центрами управления регионом полномочия по анализу и подготовке комплексных решений для устранения слабых мест в области цифровизации в субъектах РФ.
ПРАВОВЫЕ И ОРГАНИЗАЦИОННЫЕ ОСНОВЫ ДЕЯТЕЛЬНОСТИ ПРИКАЗОВ ОБЩЕСТВЕННОГО ПРИЗРЕНИЯ В РОССИЙСКОЙ ИМПЕРИИ
Creators: name: Юшин Г.С.
name: Ширяева С.В.
Publisher: name: Образование и право
Year: 2021
Subjects: приказы общественного призрения
Российская Империя
малоимущие
нуждающиеся
сироты
попечительства.

description: В настоящее время забота государства о нуждающихся представляет собой значимое направление правительственной политики, призванное реализовать идею социального государства. Между тем, в России идея забота о малоимущих, а также лицах, оказавшихся в трудных жизненных обстоятельствах, прошла долгий путь становления и развития, прежде чем получить законодательное закрепление. Одной из форм общественной помощи в Российской Империи были приказы общественного призрения, представлявшие собой главные структуры в рамках решения социальных проблем. В настоящей статье автором была охарактеризована деятельность приказов общественного призрения с точки зрения их внутренней структуры, управления и деятельности, правого закрепления полномочий, а также специфики работы. Автором делается важный вывод относительно значимости функционирования данных учреждений, а также их трансформаций с течением времени.
Studio dei ritmi circadiani in pazienti in stato vegetativo
Creators: name: Sancisi, Elisa <1974>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2009
Subjects: MED/26 Neurologia

description: Objective: To study circadian rhythms (sleep-wake, body core temperature and melatonin circadian rhythms) in patients in vegetative state (VS) in basal condition and after nocturnal blue light exposure.
Methods: Eight patients in VS underwent two experimental sessions of 48 consecutive hours polysomnography with body core temperature (BCT) measurement separated by a 1-week interval. For a week between the two experimental sessions, patients underwent nocturnal blue light exposure (470 nm; 58 μW/cm2 for 4 hours from 11.30 p.m. to 3.30 a.m.). Brain MRI, Level of Cognitive Functioning Scale (LCF) and Disability Rating Scale (DRS) were assessed just before polysomnography. 
Results: In all patients LCF and DRS confirmed vegetative state. All patients showed a sleep-wake cycle. All patients showed spindle or spindle-like activities. REM sleep was detected in only 7 patients. Patients displayed a greater fragmentation of nocturnal sleep due to frequent awakenings. Mean nocturnal sleep efficiency was significantly reduced (40±22 vs. 74±17) in VS patients respect to controls. A significantly increasing of phase 1 and a significantly reduction of phase 2 and phase 3 were observed too. A modification of diurnal sleep total time and of diurnal duration of REM sleep were found after 1-week nocturnal blue light exposure. All patients displayed a normal BCT 24-h rhythm in basal condition and after nocturnal blue light exposure. A reduction of mean nocturnal melatonin levels in basal condition were observed in VS patients. Melatonin suppression after blue light exposure was observed in only 2 patients in VS.
Conclusions: We found disorganized sleep-wake cycle and a normal BCT rhythm in our patients in VS. A reduction of mean nocturnal melatonin levels in basal condition were observed too.
ПРАВОВЫЕ ОСНОВЫ ДЕЯТЕЛЬНОСТИ УЧАСТКОВЫХ УПОЛНОМОЧЕННЫХ ПОЛИЦИИ НА СОВРЕМЕННОМ ЭТАПЕ
Creators: name: Османов М.М.
Publisher: name: Образование и право
Year: 2021
Subjects: участковый уполномоченный полиции
законодательство
пресечение
профилактика
административный участок
обход
контроль.

description: В статье проводится анализ места участкового уполномоченного полиции в системе защиты прав граждан и обеспечении правопорядка на территории государства. Обращается особое внимание на перечень его должностных обязанностей, утвержденного в законодательстве РФ. Анализируются важнейшие моменты в работе участковых уполномоченных полиции и значение выполняемой ими работы для общества. Автором подчеркивается, что помимо своих многочисленных служебных обязанностей. Участковые уполномоченные полиции часто привлекаются для помощи начальниками территориальных подразделений органов внутренних дел, что ухудшает качество выполнение ими своих обязанностей в силу недостатка служебного времени.
ПРАВОВЫЕ ОСНОВЫ ФУНКЦИОНИРОВАНИЯ ЦИФРОВОГО ПРАВИТЕЛЬСТВА РОССИЙСКОЙ ФЕДЕРАЦИИ (ЭЛЕКТРОННОГО): ПРОБЛЕМНЫЕ АСПЕКТЫ
Creators: name: Ермаков А.В.
Publisher: name: Образование и право
Year: 2021
Subjects: ОЭСР
цифровое правительство
ИКТ
Интернет
государственное управление.

description: В статье анализируются акты ОЭСР, в которых установлены требования к национальным стратегиям цифрового правительства, а также примеры их реализации (лучшие практики). Автор оценивает возможность учета этих требований при осуществлении правового регулирования цифрового правительства в России, которая не является членом ОЭСР. Особое внимание уделено принципу открытости по умолчанию, согласно которому власть должна предпринимать действия по доведению информации до общества, а ее деятельность презюмируется открытой. Цифровые технологии существенно облегчают соблюдение данного принципа. В целом оценка соблюдения в российском законодательстве требований ОЭСР позволила выявить проблемные зоны российской политики цифрового правительства, а также констатировать двоякую позицию России: если цифровизация оказания государственных услуг проводится весьма успешно, то по многим другим позициям речь идет по-прежнему об электронизации. Одним из решений могла бы стать оценка законодательства с точки зрения его способствования продвижению цифрового правительства. Выявленные преимущества, существующие пробелы и общие проблемы позволяют сделать вывод о полезности рекомендаций ОЭСР и целесообразности ориентации на них при выстраивании российской политики в данной сфере.
A Detailed View of the Broad Line Region in NGC 3783 from Velocity-Resolved Reverberation Mapping
Creators: name: Bentz, Misty C.
name: Williams, Peter R.
name: Street, Rachel
name: Onken, Christopher A.
name: Valluri, Monica
name: Treu, Tommaso
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have modeled the full velocity-resolved reverberation response of the H$β$ and He II optical broad emission lines in NGC 3783 to constrain the geometry and kinematics of the low-ionization and high-ionization broad line region. The geometry is found to be a thick disk that is nearly face on, inclined at $\sim 18^{\circ}$ to our line of sight, and exhibiting clear ionization stratification, with an extended H$β$-emitting region ($r_{\rm median}=10.07^{+1.10}_{-1.12}$ light days) and a more compact and centrally-located He II-emitting region ($r_{\rm median}=1.33^{+0.34}_{-0.42}$ light days). In the H$β$-emitting region, the kinematics are dominated by near-circular Keplerian orbits, but with $\sim 40$% of the orbits inflowing. The more compact He II-emitting region, on the other hand, appears to be dominated by outflowing orbits. The black hole mass is constrained to be $M_{\rm BH}=2.82^{+1.55}_{-0.63}\times10^7$ $M_{\odot}$, which is consistent with the simple reverberation constraint on the mass based on a mean time delay, line width, and scale factor of $\langle f \rangle=4.82$. The difference in kinematics between the H$β$- and He II-emitting regions of the BLR is intriguing given the recent history of large changes in the ionizing luminosity of NGC 3783 and evidence for possible changes in the BLR structure as a result.
description: 14 pages, 12 figures, 1 table; accepted for publication in ApJ
Activation of carbon monoxide by ruthenium carbonyl complexes in solution
Creators: name: Plackett, David Victor
Publisher: name: University of British Columbia
Year: 2010

description: The thesis describes some aspects of the aqueous solution chemistry of chlororuthenate(III) and chlorocarbonylruthenate(III or II) complexes including their reactivity toward carbon monoxide. This led to the synthesis and characterisation of a polymeric complex [HRu(CO)₃][sub n], which is formally a Ru(I) derivative. The use of these ruthenium complexes for activating CO catalytically was studied, especially for the carbonylation of amines. The [HRu(CO)₃][sub n] polymer was characterised by microanalysis, infra-red and high-field ¹H n.m.r. , and its chemistry In donor solvents in which it was soluble. The polymer may be formed by reductive carbonylation of chloro complexes of Ru[sup II], Ru[sup III](CO), Ru[sup II] (CO), Ru[sup II] (C0)₂ and Ru[sup II]CO)₃, and stoichiometric evidence suggests processes such as: [chemical reactions 1 to 4]. Increasing acidity and chloride concentration inhibit the reductive carbonylation process, which likely requires simultaneous coordination of cis CO and OH ligands. Reactions (1) - (4) are accompanied by formation of smaller amounts of low valent ruthenium complexes including Ru₃(CO)₁₂, which could result from a reductive carbonylation process such as [chemical reaction 5] or via 'combination' of Ru[sup I] and Ru[sup -I] species. Evidence is presented for reaction (5) starting with CsRu(CO)₃Cl₃. Reductive carbonylation 2- of Ru(CO)₂Cl₄⁻² (reaction (4)) shows autocatalytic gas uptake plots, indicating catalysis of the reaction via a Ru(0) or Ru(I) intermediate. The kinetics for the carbonylation of piperidine to N-formyl piperidine catalysed by each of the complexes [HRu(CO)₃][sub n], [Ru(CO)₂(OAc)(pip)]₂, and CsRu(CO)₃Cl₃, have been studied under mild conditions. Mechanisms are proposed to explain the observed kinetics and in each case a tricarbonyl monomeric species appears to be the active catalyst. A CO insertion reaction in a Ru(CO)₃ (pip)[sub x] intermediate must be involved. A scheme such as (6) e.g. [chemical reaction 6] requires a hydride shift, likely metal activated. Alternatively, piperidine could behave as a proton acceptor with the reaction proceeding via a carbamoyl intermediate (reaction (7)). [chemical reaction 7] Both [HRu(CO)₃][sub n] and CsRu(C0)₃Cl₃ carbonylate piperidine in a stoichiometric reaction in the absence of CO, and in the case of the cesium salt evidence suggests the following reactions: [chemical reactions 8-9] Only secondary amines were carbonylated effectively. Attempts to isolate and characterise ruthenium complexes via the reactions [HRu(CO)₃][sub n] or CsRu(C0)₃Cl₃with piperidine proved frustrating, although one complex isolated from the polymer reaction is thought to be H₂Ru₂(CO)₄(pip)₃, and an oxygenated solution of [HRu(CO)₃][sub n] in piperidine yielded a complex which analysed well for [HRu(CO)₂(pip)]₂•0₂.
Overconvergent algebraic automorphic forms
Creators: name: Loeffler, David
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F55, 11F33

description: I present a general theory of overconvergent p-adic automorphic forms and eigenvarieties for connected reductive algebraic groups G whose real points are compact modulo centre, extending earlier constructions due to Buzzard, Chenevier and Yamagami for forms of GL(n). This leads to some new phenomena, including the appearance of intermediate spaces of "semi-classical" automorphic forms; this gives a hierarchy of interpolation spaces (eigenvarieties) interpolating classical automorphic forms satisfying different finite slope conditions (corresponding to a choice of parabolic subgroup of G at p). The construction of these spaces relies on methods of locally analytic representation theory, combined with the theory of compact operators on Banach modules.
description: Updated Dec 2016: includes corrigendum fixing an error in section 2.6 of the published version
ПРОТИВОДЕЙСТВИЕ КОРРУПЦИИ В СОВРЕМЕННЫХ УСЛОВИЯХ: ОСОБЕННОСТИ ЗАКОНОДАТЕЛЬСТВА И ПРАКТИКИ ЕГО РЕАЛИЗАЦИИ
Creators: name: Примова Э.Н.
Publisher: name: Образование и право
Year: 2021
Subjects: коррупция
законодательство
противодействие коррупции
правовое воспитание
антикоррупционное просвещение.

description: В статье исследованы современные доктринальные представления о современном этапе противодействия коррупции и дальнейших направлениях развития данной деятельности с учетом необходимости реализации Национального плана противодействия коррупции. Отмечается значение консолидации законодательства о противодействии коррупции. Констатируется важное значение антикоррупционного правового воспитания и антикоррупционного просвещения. Сделан вывод, что внедрение высказанных идей в правовую практику позволит более эффективно организовать противодействие коррупционным проявлениям.
Measuring the Density Structure of an Accretion Hot Spot
Creators: name: Espaillat, C. C.
name: Robinson, C. E.
name: Romanova, M. M.
name: Thanathibodee, T.
name: Wendeborn, J.
name: Calvet, N.
name: Reynolds, M.
name: Muzerolle, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetospheric accretion models predict that matter from protoplanetary disks accretes onto the star via funnel flows which follow the stellar field lines and shock on the stellar surface leaving a hot spot with a density gradient. Previous work has inferred different densities in the hot spot, but has not been sensitive to the radial density distribution. Attempts have been made to measure this with X-ray observations, but X-ray emission only traces a fraction of the hot spot and also coronal emission. Here we report periodic ultraviolet and optical light curves of the accreting star GM Aur that display a time lag of about 1 day between their peaks. The periodicity arises as the source of the ultraviolet and optical emission moves into and out of view as it rotates along with the star. The time-lag indicates a difference in the spatial distribution of ultraviolet and optical brightness over the stellar surface. Within the framework of the magnetospheric accretion model, this indicates a radial density gradient in a hot spot on the stellar surface since different density parts of the hot spot are expected to emit radiation at different wavelengths. These results are the first observational confirmation of the magnetospheric accretion model's prediction of a density gradient in the hot spot and demonstrate the insights gained from focusing on the wavelengths where the bulk of the accretion energy can be observed.
description: published in Nature; open access link: https://www.nature.com/articles/s41586-021-03751-5
ПРОФЕССИОНАЛЬНО-ОРИЕНТИРОВАННЫЙ ПОДХОД В ОБУЧЕНИИ АНГЛИЙСКОМУ ЯЗЫКУ В ТЕХНИЧЕСКОМ ВУЗЕ
Creators: name: Гончаренко Е.С.
name: Хасаншина Н.Р.
Publisher: name: Образование и право
Year: 2021
Subjects: обучение английскому
инженерный ВУЗ
образовательные технологии
профессионально-ориентированное обучение.

description: В соответствии с тенденциями развития современного поликультурного общества многие исследователи отмечают актуальность социализации личности обучающегося в сферах профессиональной деятельности. При этом они указывают, что для реализации данной цели необходимо формировать иноязычную коммуникативную компетентность в таком объеме, который позволил бы им без каких-либо преград делиться опытом использования новых технологий. Технология производства и обработки продукции является одним из ведущих направлений обучения в области высшего инженерного образования, которое широко распространено по всему миру. С учетом того факта, что обмен профессиональным опытом в данной сфере деятельности с представителями других стран позволил бы значительно расширить спектр применяемых технологий производства и обработки промышленной продукции, возникает необходимость уделять особое внимание использованию современных инновационных межпредметных образовательных технологий, чем и является интегрированное предметно-языковое обучение.
Coordinated Control of Robotic Swarms in Unknown Environments
Creators: name: Falconi, Riccardo <1978>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2009
Subjects: ING-INF/04 Automatica

description: This thesis gathers the work carried out by the author in the last three years of research and it concerns the study and implementation of algorithms to coordinate and control a swarm of mobile robots moving in unknown environments. In particular, the author's attention is focused on two different approaches in order to solve two different problems.

The first algorithm considered in this work deals with the possibility of decomposing a main complex task in many simple subtasks by exploiting the decentralized implementation of the so called \emph{Null Space Behavioral} paradigm. This approach to the problem of merging different subtasks with assigned priority is slightly modified in order to handle critical situations that can be detected when robots are moving through an unknown environment. In fact, issues can occur when one or more robots got stuck in local minima: a smart strategy to avoid deadlock situations is provided by the author and the algorithm is validated by simulative analysis.

The second problem deals with the use of concepts borrowed from \emph{graph theory} to control a group differential wheel robots by exploiting the Laplacian solution of the consensus problem. Constraints on the swarm communication topology have been introduced by the use of a range and bearing platform developed at the Distributed Intelligent Systems and Algorithms Laboratory (DISAL), EPFL (Lausanne, CH) where part of author's work has been carried out. The control algorithm is validated by demonstration and simulation analysis and, later, is performed by a team of four robots engaged in a formation mission. To conclude, the capabilities of the algorithm based on the local solution of the consensus problem for differential wheel robots are demonstrated with an application scenario, where nine robots are engaged in a hunting task.
Effects of nonmagnetic impurities and subgap states on the kinetic inductance, complex conductivity, quality factor and depairing current density
Creators: name: Kubo, Takayuki
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We investigate how a combination of a nonmagnetic-impurity scattering rate $γ$ and finite subgap states parametrized by Dynes $Γ$ affects various physical quantities relevant to to superconducting devices: kinetic inductance $L_k$, complex conductivity $σ$, surface resistance $R_s$, quality factor $Q$, and depairing current density $J_d$. All the calculations are based on the Eilenberger formalism of the BCS theory. We assume the device materials are extreme type-II $s$-wave superconductors. It is well known that the optimum impurity concentration ($γ/Δ_0 \sim 1$) minimizes $R_s$. Here, $Δ_0$ is the pair potential for the idealized ($Γ\to 0$) superconductor for the temperature $T\to 0$. We find the optimum $Γ$ can also reduce $R_s$ by one order of magnitude for a clean superconductor ($γ/Δ_0 < 1$) and a few tens $\%$ for a dirty superconductor ($γ/Δ_0 > 1$). Also, we find a nearly-ideal ($Γ/Δ_0 \ll 1$) clean-limit superconductor exhibits a frequency-independent $R_s$ for a broad range of frequency $ω$, which can significantly improve $Q$ of a very compact cavity with a few tens of GHz frequency. As $Γ$ or $γ$ increases, the plateau disappears, and $R_s$ obeys the $ω^2$ dependence. The subgap-state-induced residual surface resistance $R_{\rm res}$ is also studied, which can be detected by an SRF-grade high-$Q$ 3D resonator. We calculate $L_k(γ, Γ,T)$ and $J_d(γ, Γ,T)$, which are monotonic increasing and decreasing functions of $(γ, Γ,T)$, respectively. Measurements of $(γ, Γ)$ of device materials can give helpful information on engineering $(γ, Γ)$ via materials processing, by which it would be possible to improve $Q$, engineer $L_k$, and ameliorate $J_d$.
description: 15 pages, 15 figures
La concezione del piano strutturale del verde: dalla teoria alla pratica. Ipotesi realizzativa nel Comune di Senigallia, integrando esperienze francesi
The concept of the green urban plan: the example of the town of Senigallia, integrating a French experience.
Creators: name: Pasini, Ilaria <1982>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: AGR/04 Orticoltura e floricoltura

description: Il lavoro di ricerca descrive il percorso che ha portato alla redazione del Piano Strutturale del Verde del Comune di Senigallia (AN), quale strumento capace di migliorare la qualità di vita ed il benessere della città, intesa come ecosistema, e dei cittadini, quali parte integrante e, al tempo stesso, fruitori di suddetto ecosistema. Lo studio ha pertanto previsto dapprima un'analisi approfondita e dettagliata dell’intero territorio comunale e, successivamente, la stesura di linee guida e la definizione di soluzioni progettuali tipo indirizzate ad una pianificazione e gestione sostenibile del territorio. Il lavoro svolto non si limita alla descrizione del Piano Strutturale del Verde, ma illustra anche un caso studio francese, quale modello di analisi dell'iter successivo, che è consigliabile seguire dopo l'approvazione di questo tipo di Piani, al fine di renderli concreti ed operativi ed attuare, quindi, le linee guida da essi definite. L’obiettivo risulta dunque quello di evitare che questo importante strumento di pianificazione e gestione del territorio sia dimenticato in un cassetto degli Uffici Comunali.
description: The research explains in which way the Green Urban Plan of Senigallia, in Marche Region, was created. The Green Urban Plan has been considered as an instrument, able to improve the life quality and the welfare for people and for the city. After a depth analysis of the whole territory, the study has defined many guide lines and solutions to have a complete planning and management of the landscape. The work is not only a description of the Green Urban Plan, but it also shows a French example as a model for the future steps (process), it is advisable to follow after approval of these plans in order to make concrete and operative the guide lines defined by them. The aim of this project is to ensure that this important tool for planning and managing the landscape will be not forgotten somewhere in some Town office.
Common Objects in 3D: Large-Scale Learning and Evaluation of Real-life 3D Category Reconstruction
Creators: name: Reizenstein, Jeremy
name: Shapovalov, Roman
name: Henzler, Philipp
name: Sbordone, Luca
name: Labatut, Patrick
name: Novotny, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Traditional approaches for learning 3D object categories have been predominantly trained and evaluated on synthetic datasets due to the unavailability of real 3D-annotated category-centric data. Our main goal is to facilitate advances in this field by collecting real-world data in a magnitude similar to the existing synthetic counterparts. The principal contribution of this work is thus a large-scale dataset, called Common Objects in 3D, with real multi-view images of object categories annotated with camera poses and ground truth 3D point clouds. The dataset contains a total of 1.5 million frames from nearly 19,000 videos capturing objects from 50 MS-COCO categories and, as such, it is significantly larger than alternatives both in terms of the number of categories and objects. We exploit this new dataset to conduct one of the first large-scale "in-the-wild" evaluations of several new-view-synthesis and category-centric 3D reconstruction methods. Finally, we contribute NerFormer - a novel neural rendering method that leverages the powerful Transformer to reconstruct an object given a small number of its views. The CO3D dataset is available at https://github.com/facebookresearch/co3d .
SwarmPlay: A Swarm of Nano-Quadcopters Playing Tic-tac-toe Board Game against a Human
Creators: name: Karmanova, Ekaterina
name: Serpiva, Valerii
name: Perminov, Stepan
name: Ibrahimov, Roman
name: Fedoseev, Aleksey
name: Tsetserukou, Dzmitry
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: We present a new paradigm of games, i.e. SwarmPlay, where each playing component is presented by an individual drone that has its own mobility and swarm intelligence to win against a human player. The motivation behind the research is to make the games with machines tangible and interactive. Although some research on the robotic players for board games already exists, e.g., chess, the SwarmPlay technology has the potential to offer much more engagement and interaction with a human as it proposes a multi-agent swarm instead of a single interactive robot. The proposed system consists of a robotic swarm, a workstation, a computer vision (CV), and Game Theory-based algorithms. A novel game algorithm was developed to provide a natural game experience to the user. The preliminary user study revealed that participants were highly engaged in the game with drones (69% put a maximum score on the Likert scale) and found it less artificial compared to the regular computer-based systems (77% put maximum score). The affection of the user's game perception from its outcome was analyzed and put under discussion. User study revealed that SwarmPlay has the potential to be implemented in a wider range of games, significantly improving human-drone interactivity.
description: ACM SIGGRAPH21. Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored
A clock stabilization system for CHIME/FRB Outriggers
Creators: name: Mena-Parra, J.
name: Leung, C.
name: Cary, S.
name: Masui, K. W.
name: Kaczmarek, J. F.
name: Amiri, M.
name: Bandura, K.
name: Boyle, P. J.
name: Cassanelli, T.
name: Cliche, J. -F.
name: Dobbs, M.
name: Kaspi, V. M.
name: Landecker, T. L.
name: Lanman, A.
name: Sievers, J. L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Canadian Hydrogen Intensity Mapping Experiment (CHIME) has emerged as the prime telescope for detecting fast radio bursts (FRBs). CHIME/FRB Outriggers will be a dedicated very-long-baseline interferometry (VLBI) instrument consisting of outrigger telescopes at continental baselines working with CHIME and its specialized real-time transient-search backend (CHIME/FRB) to detect and localize FRBs with 50 mas precision. In this paper we present a minimally invasive clock stabilization system that effectively transfers the CHIME digital backend reference clock from its original GPS-disciplined ovenized crystal oscillator to a passive hydrogen maser. This enables us to combine the long-term stability and absolute time tagging of the GPS clock with the short and intermediate-term stability of the maser to reduce the clock timing errors between VLBI calibration observations. We validate the system with VLBI-style observations of Cygnus A over a 400 m baseline between CHIME and the CHIME Pathfinder, demonstrating agreement between sky-based and maser-based timing measurements at the 30 ps rms level on timescales ranging from one minute to up to nine days, and meeting the stability requirements for CHIME/FRB Outriggers. In addition, we present an alternate reference clock solution for outrigger stations which lack the infrastructure to support a passive hydrogen maser.
description: 15 pages, 7 figures, submitted to AJ
Spinal cord injury: assessment of autonomic state-dependent control of cardiovascular system and body core temperature
Creators: name: Guaraldi, Pietro <1979>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: MED/26 Neurologia

description: Spinal cord injury (SCI) results not only in paralysis; but it is also associated with a range of autonomic dysregulation that can interfere with cardiovascular, bladder, bowel, temperature, and sexual function. The entity of the autonomic dysfunction is related to the level and severity of injury to descending autonomic (sympathetic) pathways. 
For many years there was limited awareness of these issues and the attention given to them by the scientific and medical community was scarce. Yet, even if a new system to document the impact of SCI on autonomic function has recently been proposed, the current standard of assessment of SCI (American Spinal Injury Association (ASIA) examination) evaluates motor and sensory pathways, but not severity of injury to autonomic pathways. 
Beside the severe impact on quality of life, autonomic dysfunction in persons with SCI is associated with increased risk of cardiovascular disease and mortality. Therefore, obtaining information regarding autonomic function in persons with SCI is pivotal and clinical examinations and laboratory evaluations to detect the presence of autonomic dysfunction and quantitate its severity are mandatory.
Furthermore, previous studies demonstrated that there is an intimate relationship between the autonomic nervous system and sleep from anatomical, physiological, and neurochemical points of view. Although, even if previous epidemiological studies demonstrated that sleep problems are common in spinal cord injury (SCI), so far only limited polysomnographic (PSG) data are available. Finally, until now, circadian and state dependent autonomic regulation of blood pressure (BP), heart rate (HR) and body core temperature (BcT) were never assessed in SCI patients.
Aim of the current study was to establish the association between the autonomic control of the cardiovascular function and thermoregulation, sleep parameters and increased cardiovascular risk in SCI patients.
Characterization of the structure and iron uptake mechanisms of the Staphylococcus aureus ferric hydroxamate-binding lipoprotein FhuD2
Creators: name: Mariotti, Paolo <1980>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: BIO/11 Biologia molecolare

description: The Reverse Vaccinology (RV) approach allows using genomic information for the delineation of new protein-based vaccines starting from an in silico analysis. The first powerful example of the application of the RV approach is given by the development of a protein-based vaccine against serogroup B Meningococcus. A similar approach was also used to identify new Staphylococcus aureus vaccine candidates, including the ferric hydroxamate-binding lipoprotein FhuD2. S. aureus is a widespread human pathogen, which employs various different strategies for iron uptake, including: (i) siderophore-mediated iron acquisition using the endogenous siderophores staphyloferrin A and B, (ii) siderophore-mediated iron acquisition using xeno-siderophores (the pathway exploited by FhuD2) and (iii) heme-mediated iron acquisition. In this work the high resolution crystal structure of FhuD2 in the iron (III)-siderophore-bound form was determined. FhuD2 belongs to the Periplasmic Binding Protein family (PBP ) class III, and is principally formed by two globular domains, at the N- and C-termini of the protein, that make up a cleft where ferrichrome-iron (III) is bound. The N- and C-terminal domains, connected by a single long α-helix, present Rossmann-like folds, showing a β-stranded core and an α-helical periphery, which do not undergo extensive structural rearrangement when they interact with the ligand, typical of class III PBP members. The structure shows that ferrichrome-bound iron does not come directly into contact with the protein; rather, the metal ion is fully coordinated by six oxygen donors of the hydroxamate groups of three ornithine residues, which, with the three glycine residues, make up the peptide backbone of ferrichrome. Furthermore, it was found that iron-free ferrichrome is able to subtract iron from transferrin. This study shows for the first time the structure of FhuD2, which was found to bind to siderophores ,and that the protein plays an important role in S. aureus colonization and infection phases.
Selective photoexcitation of exciton-polariton vortices
Creators: name: Nardin, Gaël
name: Lagoudakis, Konstantinos G.
name: Pietka, Barbara
name: Morier-Genoud, François
name: Léger, Yoan
name: Deveaud-Plédran, Benoît
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We resonantly excite exciton-polariton states confined in cylindrical traps. Using a homodyne detection setup, we are able to image the phase and amplitude of the confined polariton states. We evidence the excitation of vortex states, carrying an integer angular orbital momentum m, analogous to the transverse TEM01* "donut" mode of cylindrically symmetric optical resonators. Tuning the excitation conditions allows us to select the charge of the vortex. In this way, the injection of singly charged (m = 1 & m = -1) and doubly charged (m = 2) polariton vortices is shown. This work demonstrates the potential of in-plane confinement coupled with selective excitation for the topological tailoring of polariton wavefunctions.
Rigidity and $L^2$ cohomology of hyperbolic manifolds
Creators: name: Carron, Gilles
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58J50, 22E40

description: When $X=Γ\backslash \H^n$ is a real hyperbolic manifold, it is already known that if the critical exponent is small enough then some cohomology spaces and some spaces of $L^2$ harmonic forms vanish. In this paper, we show rigidity results in the borderline case of these vanishing results.