cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ОПРЕДЕЛЕНИЕ ЭФФЕКТИВНОСТИ ОПТИЧЕСКОГО ПРОСВЕТЛЕНИЯ МОЗГА EX VIVO С ИСПОЛЬЗОВАНИЕМ ОПТИЧЕСКОЙ КОГЕРЕНТНОЙ ТОМОГРАФИИ
Creators: name: Д.К. Тучина
name: А.Н. Башкатов
name: Н.А. Наволокин
name: В.В.Тучин
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: оптическая когерентная томография
мозг
оптическое просветление
сахароза
коэффициент ослабления
коэффициент диффузии

description: В настоящей работе представлены результаты сравнения эффективности и скорости оптического просветления головного мозга ex vivo при применении водного 60%-раствора сахарозы и водного 60%-раствора глицерина. Экспериментальные исследования проводились с применением оптической когерентной томографии на длине волны 930 нм. Томограммы мозга записывались до и во время оптического просветления, после чего были получены временные зависимости коэффициента ослабления света в образцах и произведена количественная оценка эффективности оптического просветления.
State Aggregation for Distributed Value Iteration in Dynamic Programming
Creators: name: Vertovec, Nikolaus
name: Margellos, Kostas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We propose a distributed algorithm to solve a dynamic programming problem with multiple agents, where each agent has only partial knowledge of the state transition probabilities and costs. We provide consensus proofs for the presented algorithm and derive error bounds of the obtained value function with respect to what is considered as the "true solution" obtained from conventional value iteration. To minimize communication overhead between agents, state costs are aggregated and shared between agents only when the updated costs are expected to influence the solution of other agents significantly. We demonstrate the efficacy of the proposed distributed aggregation method to a large-scale urban traffic routing problem. Individual agents compute the fastest route to a common access point and share local congestion information with other agents allowing for fully distributed routing with minimal communication between agents.
description: 6 pages, 4 figures
Supplementary FIle 1_lesson plan_25 Nov 2022.docx
Creators: name: Bourdon, Emmanuel
name: Dorsemans, Anne-Claire
name: Faadiel Essop, M.
Publisher: name: figshare
Year: 2022
Subjects: Teacher and student wellbeing

description: Lesson plan - Integration at the organism scale, communication systems Bachelor's degree 2nd year Life Sciences
Brief an Johann Jakob Spreng
Creators: name: Fassbind, Thomas Anton
Publisher: name: [s.n.]
Year: 1755

description: von Thomas Anton Fassbind
description: Öffentliche Bibliothek der Universität Basel
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2018 HAN-Katalogisierungsregeln Katalogisierung ab Original
description: Verzeichnung=Description=Inventaire Juli 2022 Autoptische Ergänzungen zum bestehenden Minimalkatalogisat Helena Müller
Recurrence relations for the number of solutions of a class of Diophantine equations
Creators: name: Krivoruchenko, M. I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Number Theory (math.NT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Recursive formulas are derived for the number of solutions of linear and quadratic Diophantine equations with positive coefficients. This result is further extended to general non-linear additive Diophantine equations. It is shown that all three types of the recursion admit an explicit solution in the form of complete Bell polynomial, depending on the coefficients of the power series expansion of the logarithm of the generating functions for the sequences of individual terms in the Diophantine equations.
description: 11 pages, Latex. Dedicated to the 70-th anniversary of Apolodor Raduta
The 17 April 2021 widespread solar energetic particle event
Creators: name: Dresing, N.
name: Rodríguez-García, L.
name: Jebaraj, I. C.
name: Warmuth, A.
name: Wallace, S.
name: Balmaceda, L.
name: Podladchikova, T.
name: Strauss, R. D.
name: Kouloumvakos, A.
name: Palmroos, C.
name: Krupar, V.
name: Gieseler, J.
name: Xu, Z.
name: Mitchell, J. G.
name: Cohen, C. M. S.
name: de Nolfo, G. A.
name: Palmerio, E.
name: Carcaboso, F.
name: Kilpua, E. K. J.
name: Trotta, D.
name: Auster, U.
name: Asvestari, E.
name: da Silva, D.
name: Dröge, W.
name: Getachew, T.
name: Gómez-Herrero, R.
name: Grande, M.
name: Heyner, D.
name: Holmström, M.
name: Huovelin, J.
name: Kartavykh, Y.
name: Laurenza, M.
name: Lee, C. O.
name: Mason, G.
name: Maksimovic, M.
name: Mieth, J.
name: Murakami, G.
name: Oleynik, P.
name: Pinto, M.
name: Pulupa, M.
name: Richter, I.
name: Rodríguez-Pacheco, J.
name: Sánchez-Cano, B.
name: Schuller, F.
name: Ueno, H.
name: Vainio, R.
name: Vecchio, A.
name: Veronig, A. M.
name: Wijsen, N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Context. A solar eruption on 17 April 2021 produced a widespread Solar Energetic Particle (SEP) event that was observed by five longitudinally well-separated observers in the inner heliosphere at heliocentric distances of 0.42 to 1 au: BepiColombo, Parker Solar Probe, Solar Orbiter, STEREO A, and near-Earth spacecraft. The event produced relativistic electrons and protons. It was associated with a long-lasting solar hard X-ray flare and a medium fast Coronal Mass Ejection (CME) with a speed of 880 km/s driving a shock, an EUV wave as well as long-lasting radio burst activity showing four distinct type III burst. Methods. A multi-spacecraft analysis of remote-sensing and in-situ observations is applied to attribute the SEP observations at the different locations to the various potential source regions at the Sun. An ENLIL simulation is used to characterize the interplanetary state and its role for the energetic particle transport. The magnetic connection between each spacecraft and the Sun is determined. Based on a reconstruction of the coronal shock front we determine the times when the shock establishes magnetic connections with the different observers. Radio observations are used to characterize the directivity of the four main injection episodes, which are then employed in a 2D SEP transport simulation. Results. Timing analysis of the inferred SEP solar injection suggests different source processes being important for the electron and the proton event. Comparison among the characteristics and timing of the potential particle sources, such as the CME-driven shock or the flare, suggests a stronger shock contribution for the proton event and a more likely flare-related source of the electron event. Conclusions. We find that in this event an important ingredient for the wide SEP spread was the wide longitudinal range of about 110 degrees covered by distinct SEP injections.
О ПРОНИКНОВЕНИИ ЭЛЕКТРОМАГНИТНОГО ИЗЛУЧЕНИЯ В ТКАНЬ ЧЕЛОВЕКА
Creators: name: М.В.Давидович
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: кожа
подкожный жир
кровь
мышцы
глубина проникновения
диэлектрическая проницаемость
электромагнитное излучение
формула Друде-Лоренца
формула Дебая

description: Смоделирована и рассчитана глубина проникновения электромагнитного излучения в тело человека в широком диапазоне от радиочастот до СВЧ. Модель основана на формулах Друде-Лоренца и Дебая вычисления диэлектрической проницаемости трехслойной структуры в виде слоя кожи, жирового слоя и мышц, параметры которых определялись по низкочастотной проводимости и влагосодержанию. Показано, что проникновение сильно падает с ростом частоты, но есть оптимальный диапазон в районе 300 МГц. Анализируется возможность расчета в ТГц, ИУ и оптическом диапазонах.
Sonnenfleckenzeichnung Nr. 28192.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.07.1990, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Coelostat/Teleskop: Das Sonnenlicht wurde über einen Coelostat in eine Vertikalachse, anschliessend von einem Umlenkungsspiegel durch ein Horizontalteleskop gelenkt, und von dessen Okular auf das vertikal fixierte "Sonnenblatt" projiziert.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
О СИЛЕ КАЗИМИРА-ЛИФШИЦА МЕЖДУ ДВУМЯ СФЕРИЧЕСКИМИ КЛАСТЕРАМИ В ПРОЗРАЧНОЙ ЖИДКОЙ СРЕДЕ
Creators: name: М.В.Давидович
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: Сила Казимира-Лифшица
сила ван-дер-Ваальса
кровь
стекловидное тело глаза
корреляционная функция
диэлектрическая проницаемость
тензор натяжений Максвелла
сила Лоренца

description: Рассмотрена сила Казимира-Лифшица между двумя объектами сферической формы, расположенными в жидкой прозрачной среде и описываемыми диэлектрической проницаемостью. Оценка такой дисперсионной силы произведена двумя способами: с использованием корреляционных значений тензора натяжений Максвелла и на основе пондеромоторных сил, вычисленных как корреляции от силы Лоренца между током поляризации и плотностью заряда одной частицы при действии поля, созданного другой частицей. Использовано строгое решение уравнений Максвелла и флуктуационно-диссипационная теорема.
Sonnenfleckenzeichnung Nr. 28113.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.02.1990, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
ПРИМЕНЕНИЕ МЕТОДОВ ФЛУКТУАЦИОННОГО АНАЛИЗА К НЕСТАЦИОНАРНЫМ ФИЗИОЛОГИЧЕСКИМ ВРЕМЕННЫМ РЯДАМ
Creators: name: А.А. Короновский
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: флуктуационный анализ
дальние корреляции
мультифрактальный спектр
физиологические системы

description: Многие процессы в динамике природных систем демонстрируют дальние корреляции, описываемые степенной зависимостью. Исследование таких корреляций часто используется для понимания особенностей динамики систем, вызванных переменными внешними условиями или переходами между различными типами сложной динамики. Настоящая работа посвящена рассмотрению методов флуктуационного анализа, которые представляют собой эффективные инструменты анализа динамики физиологических систем по регистрируемым экспериментальным данным.
Evidence-based knowledge in the context of social practice
Creators: name: Mullen, Edward Joseph
Publisher: name: Columbia University
Year: 2014
Subjects: Social service

description: Aims: Social practitioners require evidence-based knowledge as a guide to the development of social policies and practices. This article aims to identify: (1) knowledge domains needed for the development and use of evidence-based knowledge in social practice; (2) promising research methods for such knowledge development; (3) a framework for linking evidence-based practice, systematic reviews, and practice guidelines, as well as standards for systematic reviews and guidelines; (4) issues influencing use of evidence-based knowledge in social practice. Methods: This analysis is based on examination of conceptualisations of social practice in a transdisciplinary, evidence-based practice context. Also examined are recent national level reports pertaining to comparative effectiveness research. Results: This review identifies key knowledge domains pertinent to a transdisciplinary systems conceptualisation of evidence-based practice and promising comparative effectiveness research methods pertaining to those domains. An integrative conceptualisation of evidence-based practice is proposed including linkages to systematic reviews and practice guidelines. Conclusions: The development of evidence-based knowledge for social practice can benefit from the use of comparative effectiveness research strategies using a range of research methods tailored to specific questions and resource requirements, and which examine effectiveness and cost-effectiveness. An integrating conceptualisation of evidence-based practice that includes a linked process including planned and targeted systematic reviews and guideline development for decision making is needed to facilitate knowledge development and use. Evidence-based research regarding social intervention outcomes can benefit by using conceptual models that view intervention effects as contingent on sets of interacting domains including environmental, organisational, intervener, client-system, technology, and technique variables.
РАЗРАБОТКА ИНТЕРФЕЙСА СИСТЕМЫ ПОДДЕРЖКИ ПРИНЯТИЯ ВРАЧЕБНЫХ РЕШЕНИЙ ДЛЯ КОМПЛЕКСНОГО ОБЕСПЕЧЕНИЯ МЕДИЦИНСКОГО ТЕХНОЛОГИЧЕСКОГО ПРОЦЕССА
Creators: name: Р.Р.Вафин
name: Р.В. Насыров
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: СППВР
МИС
пользовательский интерфейс
UI

description: В настоящее время широко распространены медицинские информационные системы, которые позволяют вести работу с электронной картой пациента в полностью электронном виде. В то же время данные системы в большинстве случаев не имеют возможностей поддержки принятия решений и формализации медицинского технологического процесса, таких как диагностика, лечение и реабилитация пациента. В данной работе представлен прототип интерфейса системы, которая бы имела поддержку всего перечисленных возможностей.
Topological and non-topological mechanisms of loops formation in chromosomes: effects on the contact probability
Creators: name: Polovnikov, Kirill
name: Slavov, Bogdan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Chromosomes are crumpled polymer chains further folded into a sequence of stochastic loops via loop extrusion. While extrusion has been verified experimentally, the particular means by which the extruding complexes bind DNA polymer remains controversial. Here we analyze the behaviour of the contact probability function for a crumpled polymer with loops for the two possible modes of cohesin binding, topological and non-topological mechanisms. As we show, in the non-topological model the chain with loops resembles a comb-like polymer that can be solved analytically using the quenched disorder approach. In contrast, in the topological binding case the loop constraints are statistically coupled due to long-range correlations present in a non-ideal chain, which can be described by the perturbation theory in the limit of small loop densities. As we show, the quantitative effect of loops on a crumpled chain in the case of topological binding should be stronger, which is translated into a larger amplitude of the log-derivative of the contact probability. Our results highlight a physically different organization of a crumpled chain with loops by the two mechanisms of loops formation.
Sonnenfleckenzeichnung Nr. 28184.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.07.1990, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Coelostat/Teleskop: Das Sonnenlicht wurde über einen Coelostat in eine Vertikalachse, anschliessend von einem Umlenkungsspiegel durch ein Horizontalteleskop gelenkt, und von dessen Okular auf das vertikal fixierte "Sonnenblatt" projiziert.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
Evidence for Water in the Rocky Debris of a Disrupted Extrasolar Minor Planet
Creators: name: Farihi, J.
name: Gänsicke, B. T.
name: Koester, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The existence of water in extrasolar planetary systems is of great interest as it constrains the potential for habitable planets and life. Here, we report the identification of a circumstellar disk that resulted from the destruction of a water-rich and rocky, extrasolar minor planet. The parent body formed and evolved around a star somewhat more massive than the Sun, and the debris now closely orbits the white dwarf remnant of the star. The stellar atmosphere is polluted with metals accreted from the disk, including oxygen in excess of that expected for oxide minerals, indicating the parent body was originally composed of 26% water by mass. This finding demonstrates that water-bearing planetesimals exist around A- and F-type stars that end their lives as white dwarfs.
description: version accepted to Science, including Supplementary Online Material
Interpreting Ultrafast Electron Transfer on Surfaces with a Converged First-Principles Newns-Anderson Chemisorption Function
Creators: name: Ghan, Simiam
name: Diesen, Elias
name: Kunkel, Christian
name: Reuter, Karsten
name: Oberhofer, Harald
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We study the electronic coupling between an adsorbate and a metal surface by calculating tunneling matrix elements H$_{\text{ad}}$ directly from first principles. For this we employ a projection of the Kohn-Sham Hamiltonian upon a diabatic basis using a version of the popular Projection-Operator Diabatization approach. An appropriate integration of couplings over the Brillouin zone allows the first calculation of a size-convergent Newns-Anderson chemisorption function, a coupling-weighted density of states measuring the line broadening of an adsorbate frontier state upon adsorption. This broadening corresponds to the experimentally-observed lifetime of an electron in the state, which we confirm for core-excited $\text{Ar}^{*}(2{p}_{3/2}^{-1}4s)$ atoms on a number of transition metal (TM) surfaces. Yet, beyond just lifetimes, the chemisorption function is highly interpretable and encodes rich information on orbital phase interactions on the surface. The model thus captures and elucidates key aspects of the electron transfer process. Finally, a decomposition into angular momentum components reveals the hitherto unresolved role of the hybridized $d$-character of the TM surface in the resonant electron transfer, and elucidates the coupling of the adsorbate to the surface bands over the entire energy scale.
Longitudinal population-based studies of affective disorders: Where to from here?
Creators: name: Beard, John
name: Galea, Sandro
name: Vlahov, David
Publisher: name: Columbia University
Year: 2008
Subjects: Mental health

description: Longitudinal, population-based, research is important if we are to better characterize the lifetime patterns and determinants of affective disorders. While studies of this type are becoming increasingly prevalent, there has been little discussion about the limitations of the methods commonly used. Discussion paper including a brief review of key prospective population-based studies as the basis for a critical appraisal of current approaches. We identified a number of common methodological weaknesses that restrict the potential of longitudinal research to characterize the diversity, prognosis, and determinants of affective disorders over time. Most studies using comprehensive diagnostic instruments have either been of relatively brief duration, or have suffered from long periods between waves. Most etiologic research has focused on first onset diagnoses, although these may be relatively uncommon after early adulthood and the burden of mental disorders falls more heavily on individuals with recurring disorders. Analysis has tended to be based on changes in diagnostic status rather than anges in symptom levels, limiting study power. Diagnoses have generally been treated as homogeneous entities and few studies have explored whether diagnostic subtypes such as atypical depression vary in their etiology or prognosis. Little research has considered whether there are distinct trajectories of symptoms over time and most has focused on individual disorders such as depression, rather than considering the relationship over time between symptoms of different affective disorders. There has also been limited longitudinal research on factors in the physical or social environment that may influence the onset, recurrence or chronicity of symptoms. Many important, and in some respects quite basic, questions remain about the trajectory of depression and anxiety disorders over the life course and the factors that influence their incidence, recurrence and prognosis. Innovative approaches that consider symptoms of all affective disorders, and how these change over time, has the potential to greatly increase our understanding of the heterogeneity of these important conditions and of the individual and environmental characteristics that influence their life course. Using longitudinal research to define sub classes of affective disorders may also be of great benefit for studies seeking to define the genetic determinants of susceptibility to these conditions.
title: Dyke-Davidoff-Masson Syndrome [Cerebral Hemiatrophy]
Creators: name: Mohan, RANJITH
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Head & neck imaging
subject: CNS
subject: Neuroradiology brain
subject: MR
subject: Congenital
subject: Seizure disorders
subject: Clinical Cases

description: Clinical History: Here is a 20-year-old male presented to the emergency department with status epilepticus which was initially managed by anticonvulsants and then the patient was sedated with injectable anaesthetics and intubated when the seizures persisted. The patient is a previously known case of generalized epilepsy since childhood on pharmacotherapy. But poor compliance led to the current presentation. No history of mental retardation. Clinical examination revealed no focal neurological deficit or facial asymmetry. Deep tendon reflexes were brisk. Laboratory tests revealed normal counts and serum electrolytes were within normal limits. The patient was advised MRI brain for further evaluation.

description: 20 years, male
Sonnenfleckenzeichnung Nr. 28093.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.01.1990, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
РАЗРАБОТКА МОДЕЛИ ФЛУОРЕСЦЕНТНОЙ ГЛИОМЫ
Creators: name: А.П. Хороводов
name: А.А. Широков
name: А.С. Фомин
name: Н.А. Новолокин
name: А.В. Терсков
name: М.М. Климова
name: А.Т. Мамедова
name: И.А. Блохина
name: Н.Д. Лежнев
name: А.С. Евсюкова
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: Глиома
моделирование онкологии
фотостимуляция

description: Глиома – крайне агрессивная опухоль головного мозга с очень плохим прогнозом, несмотря на многообразие методов лечения. Кроме того, недавняя неудача таргетной терапии этих опухолей подчеркивает необходимость соответствующих моделей грызунов для доклинических исследований. В ходе данных исследований получена новая клеточная линия флуоресцирующей глиомы С6, которая позволяет более детально изучить развитие опухоли, состояние ее микроокружения и разрабатывать более эффективные методы терапии.
Almost sure global well posedness for the radial nonlinear Schrodinger equation on the unit ball I: the 2D case
Creators: name: Bourgain, Jean
name: Bulut, Aynur
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Our first purpose is to extend the results from \cite{T} on the radial defocusing NLS on the disc in $\mathbb{R}^2$ to arbitrary smooth (defocusing) nonlinearities and show the existence of a well-defined flow on the support of the Gibbs measure (which is the natural extension of the classical flow for smooth data). We follow a similar approach as in \cite{BB-1} exploiting certain additional a priori space-time bounds that are provided by the invariance of the Gibbs measure. Next, we consider the radial focusing equation with cubic nonlinearity (the mass-subcritical case was studied in \cite{T2}) where the Gibbs measure is subject to an $L^2$-norm restriction. A phase transition is established, of the same nature as studied in the work of Lebowitz-Rose-Speer \cite{LRS} on the torus. For sufficiently small $L^2$-norm, the Gibbs measure is absolutely continuous with respect to the free measure, and moreover we have a well-defined dynamics.
description: 25 pages
РЕГИСТРАЦИЯ И ОПРЕДЕЛЕНИЕ ИНДИВИДУАЛЬНЫХ ОСОБЕННОСТЕЙ НАЧАЛА ПИК-ВОЛНОВЫХ РАЗРЯДОВ С ПОМОЩЬЮ ЧАСТОТНО-ВРЕМЕННОГО АНАЛИЗА МАГНИТОЭНЦЕФАЛОГРАММ
Creators: name: Д. А. Лачинова
name: P. Ossenblock
name: G. Van Luijtelaar
name: И. В. Сысоев
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: магнитоэнцефалограмма
эпилепсия
спектрограмма
пик-волновые разряды
лобная кора.

description: Изучение абсансной эпилепсии традиционно проводится на животных-моделях, таких как крысы линий WAG/Rij и Wistar, поскольку они позволяют производить хирургические вмешательства и записывать сигналы глубоких структур мозга. Однако в последнее время имеется всё больше свидетельств в пользу того, что протекание разрядов у каждого животного/пациента происходит существенно различно. При работе с пациентами-людьми лучшими данными являются записи магнитоэнцефалограмм (МЭГ), так как череп практически не искажает магнитное поле в отличие от электрического. В данной работе на основании анализа МЭГ пациента анализируются пространственно-временные и частотные вариации преиктальной и начальной иктальной активности.
СИСТЕМНЫЙ АНАЛИЗ РАСПРОСТРАНЕНИЯ ПСИХИЧЕСКИХ РАССТРОЙСТВ СРЕДИ КОРЕННОГО НАСЕЛЕНИЯ ПРИАМУРЬЯ
Creators: name: С.Г. Геворкян
name: И.П. Логинов
name: С.З. Савин
name: Е.В. Солодкая
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: психическое здоровье
подросток
диагностика
депрессивные расстройства (ДР)
депривация
этнокультуральные аспекты

description: Разработка методов диагностики, коррекции и превенции психических расстройств у детей, особенно оставшихся без попечения рдителей и детей-сирот, является серьезной проблемой, имеющей мультидисциплинарный характер Проведенное междисциплинарное исследование выявило различия в состоянии соматической сферы здоровья подросткового населения удаленных регионов Востока России. Применение комплексного подхода позволило повысить эффективность диагностики, лечения, реабилитации и профилактики соматических, психических и поведенческих расстройств. Предложенная модель организации терапевтической и психиатрической помощи в этнокультуральных трансграничных регионах повышает уровень общественного и индивидуального соматического и психического здоровья коренного населения Приамурья.
A Constraint on the Amount of Hydrogen from the CO Chemistry in Debris Disks
Creators: name: Iwasaki, Kazunari
name: Kobayashi, Hiroshi
name: Higuchi, Aya E.
name: Aikawa, Yuri
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The faint CO gases in debris disks are easily dissolved into C by UV irradiation, while CO can be reformed via reactions with hydrogen. The abundance ratio of C/CO could thus be a probe of the amount of hydrogen in the debris disks. We conduct radiative transfer calculations with chemical reactions for debris disks. For a typical dust-to-gas mass ratio of debris disks, CO formation proceeds without the involvement of H$_2$ because a small amount of dust grains makes H$_2$ formation inefficient. We find that the CO to C number density ratio depends on a combination of $n_\mathrm{H}Z^{0.4}χ^{-1.1}$, where $n_\mathrm{H}$ is the hydrogen nucleus number density, $Z$ is the metallicity, and $χ$ is the FUV flux normalized by the Habing flux. Using an analytic formula for the CO number density, we give constraints on the amount of hydrogen and metallicity for debris disks. CO formation is accelerated by excited H$_2$ either when the dust-to-gas mass ratio is increased or the energy barrier of chemisorption of hydrogen on the dust surface is decreased. This acceleration of CO formation occurs only when the shielding effects of CO are insignificant. In shielded regions, the CO fractions are almost independent of the parameters of dust grains.
description: 29pages, 13figures, accepted for ApJ
Cone inputs to murine striate cortex
Creators: name: Ekesten, Björn
name: Gouras, Peter
Publisher: name: Columbia University
Year: 2008
Subjects: Ophthalmology

description: We have recorded responses from single neurons in murine visual cortex to determine the effectiveness of the input from the two murine cone photoreceptor mechanisms and whether there is any unique selectivity for cone inputs at this higher region of the visual system that would support the possibility of colour vision in mice. Each eye was stimulated by diffuse light, either 370 (strong stimulus for the ultra-violet (UV) cone opsin) or 505 nm (exclusively stimulating the middle wavelength sensitive (M) cone opsin), obtained from light emitting diodes (LEDs) in the presence of a strong adapting light that suppressed the responses of rods. Single cells responded to these diffuse stimuli in all areas of striate cortex. Two types of responsive cells were encountered. One type (135/323 – 42%) had little to no spontaneous activity and responded at either the on and/or the off phase of the light stimulus with a few impulses often of relatively large amplitude. A second type (166/323 – 51%) had spontaneous activity and responded tonically to light stimuli with impulses often of small amplitude. Most of the cells responded similarly to both spectral stimuli. A few (18/323 – 6%) responded strongly or exclusively to one or the other spectral stimulus and rarely in a spectrally opponent manner. Most cells in murine striate cortex receive excitatory inputs from both UV- and M-cones. A small fraction shows either strong selectivity for one or the other cone mechanism and occasionally cone opponent responses. Cells that could underlie chromatic contrast detection are present but extremely rare in murine striate cortex.
Sonnenfleckenzeichnung Nr. 28116.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.02.1990, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
Sonnenfleckenzeichnung Nr. 28158.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.05.1990, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Coelostat/Teleskop: Das Sonnenlicht wurde über einen Coelostat in eine Vertikalachse, anschliessend von einem Umlenkungsspiegel durch ein Horizontalteleskop gelenkt, und von dessen Okular auf das vertikal fixierte "Sonnenblatt" projiziert.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
Sonnenfleckenzeichnung Nr. 28212.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.08.1990, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Coelostat/Teleskop: Das Sonnenlicht wurde über einen Coelostat in eine Vertikalachse, anschliessend von einem Umlenkungsspiegel durch ein Horizontalteleskop gelenkt, und von dessen Okular auf das vertikal fixierte "Sonnenblatt" projiziert.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
Endophilins interact with Moloney murine leukemia virus Gag and modulate virion production
Creators: name: Wang, Margaret
name: Kim, Wankee
name: Gao, Guangxia
name: Torrey, Ted
name: Morse, Herbert
name: De Camilli, Pietro
name: Goff, Stephen P.
Publisher: name: Columbia University
Year: 2003
Subjects: Molecular biology
Virology

description: The retroviral Gag protein is the central player in the process of virion assembly at the plasma membrane, and is sufficient to induce the formation and release of virus-like particles. Recent evidence suggests that Gag may co-opt the host cell's endocytic machinery to facilitate retroviral assembly and release. A search for novel partners interacting with the Gag protein of the Moloney murine leukemia virus (Mo-MuLV) via the yeast two-hybrid protein-protein interaction assay resulted in the identification of endophilin 2, a component of the machinery involved in clathrin-mediated endocytosis. We demonstrate that endophilin interacts with the matrix or MA domain of the Gag protein of Mo-MuLV, but not of human immunodeficiency virus, HIV. Both exogenously expressed and endogenous endophilin are incorporated into Mo-MuLV viral particles. Titration experiments suggest that the binding sites for inclusion of endophilin into viral particles are limited and saturable. Knock-down of endophilin with small interfering RNA (siRNA) had no effect on virion production, but overexpression of endophilin and, to a lesser extent, of several fragments of the protein, result in inhibition of Mo-MuLV virion production, but not of HIV virion production. This study shows that endophilins interact with Mo-MuLV Gag and affect virion production. The findings imply that endophilin is another component of the large complex that is hijacked by retroviruses to promote virion production.
СРАВНИТЕЛЬНЫЙ АНАЛИЗ ЖИЗНЕСПОСОБНОСТИ КЛЕТОЧНОЙ ЛИНИИ ГЛИОМЫ КРЫСЫ (С6) ПРИ ВОЗДЕЙСТВИИ ЭЛЕКТРОМАГНИТНОГО ИЗЛУЧЕНИЯ СВЕРХВЫСОКОЧАСТОТНОГО ДИАПАЗОНА
Creators: name: Н. А. Бабкина
name: В.В. Винник
name: А.С. Фомин
name: А.П. Рытик
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: глиома
воздействие СВЧ-излучения
жизнеспособность клеточной линии.

description: В работе приведены результаты исследований по влиянию сверхвысокочастотного электромагнитного излучения (СВЧ) на частотах 60, 129 и 150 ГГц при плотности мощности 4мВт/см2 на жизнеспособность монослойной клеточной линии глиомы крысы С6. Можно заключить, что получены предпосылки и использованию сверхвысокочастотного электромагнитного излучения (СВЧ) на частотах 60, 129 и 150 ГГц для разработки физиотерапевтических методов и создании метода физического курирования роста глиомы.
Degradation and destruction of historical blue-green glass beads: A study by microspectroscopy of light transmission
Creators: name: Yuryeva, Tatyana V.
name: Yuryev, Vladimir A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Blue-green historical beads are sometimes referred to as instable ones because of their degradability. At present, the cause of the phenomenon of deterioration of the blue-green beads is unknown. We explore internal microstucture of degrading blue-green historical beads and its evolution in the process of bead deterioration. Investigating transmittance and scattering spectra of visible and near infrared light we observe formation of microscopic internal inhomogeneities with the sizes less than 150 nm in the glass bulk and growth of their density with increase in degree of bead degradation. By means of laser scanning microscopy we also observe numerous microinclusions and microcracks on the cleavage surface of a partially degraded bead. We discuss possible physical factors resulting in destruction of the blue-green beads.
description: 11 pages, 6 figures; accepted to J. Opt
title: Verein für gleichgesinnte Mitglieder der deutschen Nationalversammlung im steinernen Hause am Markt; [1848]
title: [Frankfurt am Main den 4. Juni 1848.]
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
Transfer-Learned Potential Energy Surfaces: Towards Microsecond-Scale Molecular Dynamics Simulations in the Gas Phase at CCSD(T) Quality
Creators: name: Käser, Silvan
name: Meuwly, Markus
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The rise of machine learning has greatly influenced the field of computational chemistry, and that of atomistic molecular dynamics simulations in particular. One of its most exciting prospects is the development of accurate, full-dimensional potential energy surfaces (PESs) for molecules and clusters, which, however, often require thousands to tens of thousands of ab initio data points restricting the community to medium sized molecules and/or lower levels of theory (e.g. DFT). Transfer learning, which improves a global PES from a lower to a higher level of theory, offers a data efficient alternative requiring only a fraction of the high level data (on the order of 100 are found to be sufficient for malonaldehyde). The present work demonstrates that even with Hartree-Fock theory and a double-zeta basis set as the lower level model, transfer learning yields CCSD(T)-level quality for H-transfer barrier energies, harmonic frequencies and H-transfer tunneling splittings. Most importantly, finite-temperature molecular dynamics simulations on the sub-microsecond time scale in the gas phase are possible and the infrared spectra determined from the transfer learned PESs are in good agreement with experiment. It is concluded that routine, long-time atomistic simulations on PESs fulfilling CCSD(T)-standards become possible.
ВОЯГА ЕТМАГАНЛАР ИШТИРОКИДА ЮЗЛАШТИРИШ ТЕРГОВ  ҲАРАКАТИНИ ЎТКАЗИШ ХУСУСИЯТЛАРИ
Creators: name: Алланазаров, Ойбек
Publisher: name: Zenodo
Year: 2023

description: Мақолада вояга етмаганлар иштирокида юзлаштириш тергов ҳаракатини ўтказишга тайёргарлик кўришда амалга ошириладиган ҳаракатлар, тергов ҳаракатини ўтказиш давомида қўлланиладиган тактик усулларни танлаш, тергов вазиятига мос бўлган тактик усуллардан фойдаланиш, ушбу жараёнда вояга етмаган шахсга хос хусусиятларни эътиборга олиш масалалари бўйича олимларнинг фикр-мулоҳазалари таҳлил қилинган. Шулар асосида вояга етмаганлар иштирокида юзлаштириш тергов ҳаракатини ўтказиш бўйича тавсиялар ишлаб чиқилган.
СРАВНИТЕЛЬНЫЙ АНАЛИЗ ПОСЛЕДОВАТЕЛЬНОСТЕЙ ГЕНА GPCR ВИРУСА ЗАРАЗНОГО УЗЕЛКОВОГО ДЕРМАТИТА С ИСПОЛЬЗОВАНИЕМ БИОИНФОРМАТИЧЕСКИХ МЕТОДОВ
Creators: name: Ю.В. Салтыков
name: А.А. Колосова
name: Н.Н. Филонова
name: В.А. Федорова
Publisher: name: Методы компьютерной диагностики в биологии и медицине – 2020
Year: 2020
Subjects: заразный узелковый дерматит
GPCR
ген
ПЦР
вирус
нуклеотидные последовательности

description: В работе представлены результаты исследования нуклеотидных последовательностей гена GPCR штаммов вируса заразного узелкового дерматита (ЗУД) биоинформатическими методами. В эксперименте использовали образцы ДНК, изолированной из материала крупного рогатого скота (КРС) во время вспышки ЗУД на территории Ершовского района Саратовской области в 2019 г. Приведены результаты множественных выравниваний нуклеотидных последовательностей выявленных штаммов вируса ЗУД и их филогенетический анализ в сравнении с референтными последовательностями штаммов вируса из GenBank.
Sonnenfleckenzeichnung Nr. 28222.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.09.1990, erstellt von Hans Ulrich Keller.
Zusätzlich ist vermerkt: Sonnenturm
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1990

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der ehem. Eidgenössischen Sternwarte Zürich. Instrument: Coelostat/Teleskop: Das Sonnenlicht wurde über einen Coelostat in eine Vertikalachse, anschliessend von einem Umlenkungsspiegel durch ein Horizontalteleskop gelenkt, und von dessen Okular auf das vertikal fixierte "Sonnenblatt" projiziert.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f und mit einer Spalte für A: von blossem Auge sichtbare Flecken, beobachtet mit Hilfe eines korrekt-reduzierenden optischen Filters (naked eye sunspots).
Beobachtungstätigkeit am erwähnten Ort im Auftrag des Schweizerischen Militärdepartements, Bundesamt für Übermittlungstruppen (BAUEM): Zählungen am Fraunhoferschen Normalrefraktor und Zeichnungen am Zeiss-Coudé-Refraktor
The Case of Lady Anne Clifford; Or, Did Women Have a Mixed Monarchy?
Creators: name: Crawford, Julie A.
Publisher: name: Columbia University
Year: 2006
Subjects: Biography
History
Women's studies

description: My goal here is to use Clifford as a case study for the role of feminist criticism today, not only because she has raised such complex issues for feminist critics of the Renaissance and early modern period but also because the issues her life and work raise about kinship and the household, property and political agency, and the intersectionality of determining forces of identity and power are of continuing relevance to feminist methodologies and politics. I am particularly concerned with feminist claims that have become axiomatic--for the early modern period as well as others--both at the level of historical progression (the march toward modernity) and in more synchronic analyses of social and cultural practices and relationships (including our assumptions that we know what patriarchy, kinship, and household mean). By unsettling these axioms and reconsidering the stories Clifford tells, I hope to illustrate the truth that feminist criticism is by its nature a reconsideration, a form of doing rather than being.
Consistency and Stability of a Milstein-Galerkin Finite Element Scheme for Semilinear SPDE
Creators: name: Kruse, Raphael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H15, 65C30, 65M60, 65M70

description: We present an abstract concept for the error analysis of numerical schemes for semilinear stochastic partial differential equations (SPDEs) and demonstrate its usefulness by proving the strong convergence of a Milstein-Galerkin finite element scheme. By a suitable generalization of the notion of bistability from Beyn & Kruse (DCDS B, 2010) to the semigroup framework in Hilbert spaces, our main result includes a two-sided error estimate of the spatio-temporal discretization. In an additional section we derive an analogous result for a Milstein-Galerkin finite element scheme with truncated noise.
description: 38 pages