cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Role of the metal cation in the dehydration of the microporous metal–organic frameworks CPO-27-M
Creators: name: Rosnes, Mali H.
name: Pato-Doldán, Breogán
name: Johnsen, Rune E.
name: Mundstock, Alexander
name: Caro, Jürgen
name: Dietzel, Pascal D.C.
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2020
Subjects: subject: Carbon dioxide
subject: Cobalt metallography
subject: Copper metallography
subject: Decomposition
subject: Dehydration
subject: Desorption
subject: Magnesium metallography
subject: Manganese metallography
subject: Mass spectrometry
subject: Metal-Organic Frameworks
subject: Metals
subject: Molecules
subject: Nickel metallography
subject: Organometallics
subject: Positive ions
subject: Thermoanalysis
subject: Zinc metallography
subject: Adsorption site
subject: Isostructural materials
subject: Lower temperatures
subject: Metal cation
subject: Powder X ray diffraction
subject: Variable temperature
subject: Water desorption
subject: Water molecule
subject: Driers (materials)
subject: CPO-27-M
subject: In situ techniques
subject: M-MOF-74
subject: Metal-organic frameworks
subject: Phase transitions
subject: Thermal analysis
subject: X-ray diffraction
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The dehydration of the CPO-27-M (M-MOF-74, M = Zn, Co, Ni, Mg, Mn, Cu) metal-organic framework series has been investigated comprehensively using in situ variable temperature powder X-ray diffraction (VT-PXRD) and thermal analysis (TG) coupled with mass spectrometry (MS). Significant differences in the order of water desorption from different adsorption sites on heating are found with varying metal cation in the otherwise isostructural material. For all CPO-27-M (except M = Cu), water is bonded significantly more strongly to the accessible open metal sites, and these water molecules are only desorbed at higher temperatures than the other water molecules. CPO-27-Cu is an exception, where all water molecules desorb simultaneously and at much lower temperatures (below 340 K). MS and TG data show that all CPO-27-M start to release traces of CO2 already at 300–350 K, and thus long before bulk thermal decomposition is observed. Only for CPO-27-Co, the CO2 release is essentially constant on its baseline between 450 and 700 K, and it is the only CPO-27-M member that shows a stable plateau in the TG in this region. Additional rehydration studies on CPO-27-Co show that the MOF incorporates any water molecules present until the pores are fully loaded. CPO-27-Co consequently behaves as an efficient trap for any water present.
Galerkin approximations for the stochastic Burgers equation
Creators: name: Blömker, Dirk
name: Jentzen, Arnulf
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H15, 35K90

description: Existence and uniqueness for semilinear stochastic evolution equations with additive noise by means of finite dimensional Galerkin approximations is established and the convergence rate of the Galerkin approximations to the solution of the stochastic evolution equation is estimated. These abstract results are applied to several examples of stochastic partial differential equations (SPDEs) of evolutionary type including a stochastic heat equation, a stochastic reaction diffusion equation and a stochastic Burgers equation. The estimated convergence rates are illustrated by numerical simulations. The main novelty in this article is to estimate the difference of the finite dimensional Galerkin approximations and of the solution of the infinite dimensional SPDE uniformly in space, i.e., in the L^{\infty}-topology, instead of the usual Hilbert space estimates in the L^2-topology, that were shown before.
description: 22 pages
title: T-duality and the signature of 4-dimensional spacetime
Creators: name: Medevielle, Maxime
Publisher: name: University of Liverpool Repository
Year: 2023

description: This thesis is centered around the study of geometric aspects of string theory and supergravity. We will focus on N = 2, D = 4 supergravity theories in arbitrary spacetime signature. We will obtain these supergravity theories as Calabi-Yau compactifications of Hull’s exotic Type II theories. In ten dimensions these theories are related to each other via T-duality and S-duality. We will obtain the four dimensional duality web of theories as a projection of the ten-dimensional one. Moreover the T-duality relations between theories define maps, from the vectormultiplet geometries to the hypermultiplet geometries, called c-maps, which will be characterized and classified. We will then turn to the study of solutions of such theories. We will be interested in non-extremal black hole and cosmological solutions exhibiting planar symmetry. Such solutions will be T-dualized and we will interpret their behavior once embedded in string theory.
title: Влияние сигналов, отраженных от подстилающей поверхности, на определение параметров низколетящей цели
Creators: name: ., П.В. Байбаков – начальник сектора, АО «ВНИИРТ» (Москва) E-mail: oscillatorium@gmail.com В.Н. Жураковский – к.т.н., доцент, Московский государственный технический университет им. Н.Э. Баумана E-mail: vnzh521@yandex.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Постановка проблемы. Рассмотрены проблемы, возникающие при отражении сигнала от радиолокационного объекта от подстилающей поверхности.
Цель. Исследовать подход к разработке модели линейной фазированной антенной решетки, получающей на вход смесь двух сигналов – прямого и отраженного от подстилающей поверхности.
Результаты. Проведено моделирование подхода, основанного на методе максимального правдоподобия (ММП) результатам моделирования, при котором по статистическим данным вида входного сигнала при различных условиях (коэффициент отражения поверхности, угол уклона поверхности, угол места цели и др.) параметры цели определяются по максимально близкому вектору состояния модели к вектору состояния цели.
Практическая значимость. Получен алгоритм определения угла места классическим амплитудным методом.
title: Сегметрация объектов на спутниковых изображениях с использованием сверточных нейронных сетей
Creators: name: ., В.В. Хрящев – к.т.н., доцент, Ярославский государственный университет им. П.Г. Демидова E-mail: vhr@yandex.ru А.Л. Приоров – д.т.н., доцент, Ярославский государственный университет им. П.Г. Демидова E-mail: andcat@yandex.ru В.А. Павлов – аспирант, Ярославский государственный университет им. П.Г. Демидова E-mail: vladimir@1pavlov.com Л.И. Ивановский – аспирант, Ярославский государственный университет им. П.Г. Демидова E-mail: leon19unknown@gmail.com
Publisher: name: Издательство Радиотехника
Year: 2019

description: Постановка проблемы. Задача анализа данных на снимках дистанционного зондирования земли является актуальной для большого числа прикладных задач, которые могут быть автоматизированы с помощью применения алгоритмов компьютерного зрения. В исследовании применялись снимки со спутниковых группировок Landsat-8 и PlanetScope с разрешением 30 м/пиксель и 3 м/пиксель соответственно. Обучение нейронных сетей производилось на разметке DSTL и собственном
наборе изображений территории Российской Федерации, размеченном независимыми экспертами. Первый эксперимент
содержит сравнение трех нейронных сетей TLinkNet, SegNet и U-Net через коэффициент Серенсена. Наилучший результат получен с использованием алгоритма U-Net, где значение коэффициента Серенсена составило 0,75 против 0,45 у SegNet и 0,68 у TLinkNet. Для улучшения точности сегментации произведено смешение двух наборов изображений с разным графическим разрешением. Также в работе приводится анализ современных датасетов спутниковых снимков с разметкой на 21 класс объектов, которые могут применяться для обучения алгоритмов компьютерного зрения.
Цель. Сравнить современные нейросетевые подходы по сегментации спутниковых изображений и создать алгоритм сегментации трех классов объектов: «водные ресурсы», «сельское хозяйство» и «лес».
Результаты. Выбранный подход позволил повысить точность выделения границ объектов на 18,28%. Наилучшая точность сегментации достигнута на классе «сельское хозяйство», составив 96,31% на изображениях PlanetScope.
Практическая значимость. Создан сегментирующий алгоритм трех классов объектов на основе алгоритма U-Net. Полученный алгоритм может быть использован в задачах точного землепользования, градостроительства и в задачах охраны природных ресурсов, а также являться основой для создания систем принятия решений на базе анализа спутниковых снимков.
Efficiently identifying top k similar entities
Creators: name: Hanasoge Sudheendra, Supreetha
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität
Year: 2020
Subjects: subject: Bioinformatics
subject: FOS: Computer and information sciences
subject: Genomic studies
subject: Similarity
subject: Co-occurence computation
subject: Time complexity
subject: Algorithm
subject: Algorithmus
subject: Bioinformatik
subject: Ähnlichkeit
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: With the rapid growth in genomic studies, more and more successful researches are being produced that integrate tools and technologies from interdisciplinary sciences. Computational biology or bioinformatics is one such field that successfully applies computational tools to capture and transcribe biological data. Specifically in genomic studies, detection and analysis of co-occurring mutations is an leading area of study. Concurrently, in the recent years, computer science and information technology have seen an increased interest in the area association analysis and co-occurrence computation. The traditional method of finding top similar entities involves examining every possible pair of entities, which leads to a prohibitive quadratic time complexity. Most of the existing approaches also require a similarity measure and threshold beforehand to retrieve the top similar entities. These parameters are not always easy to tune. Heuristically, an adaptive method can have wider applications for identifying the top most similar pair of mutations (or entities in general). In this thesis, we have presented an algorithm to efficiently identify top k similar pair of mutations using co-occurrence as the similarity measure. Our approach used an upperbound condition to iteratively prune the search space and tackled the quadratic complexity. The empirical evaluations show that the proposed approach shows the computational efficiency in terms of execution time and accuracy of our approach particularly in large size datasets. In addition, we also evaluate the impact of various parameters like input size, k on the execution time in top k approaches. This study concludes that systematic pruning of the search space using an adaptive threshold condition optimizes the process of identifying top similar pair of entities.
Personal Information Privacy Settings of Online Social Networks and their Suitability for Mobile Internet Devices
Creators: name: Aldhafferi, Nahier
name: Watson, Charles
name: Sajeev, A. S. M
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Protecting personal information privacy has become a controversial issue among online social network providers and users. Most social network providers have developed several techniques to decrease threats and risks to the users privacy. These risks include the misuse of personal information which may lead to illegal acts such as identity theft. This study aims to measure the awareness of users on protecting their personal information privacy, as well as the suitability of the privacy systems which they use to modify privacy settings. Survey results show high percentage of the use of smart phones for web services but the current privacy settings for online social networks need to be improved to support different type of mobile phones screens. Because most users use their mobile phones for Internet services, privacy settings that are compatible with mobile phones need to be developed. The method of selecting privacy settings should also be simplified to provide users with a clear picture of the data that will be shared with others. Results of this study can be used to develop a new privacy system which will help users control their personal information easily from different devices, including mobile Internet devices and computers.
Single degenerate supernova type Ia progenitors
Creators: name: Bours, M. C. P.
name: Toonen, S.
name: Nelemans, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: There is general agreement that supernovae Ia correspond to the thermonuclear runaway of a white dwarf that is part of a compact binary, but the details of the progenitor systems are still unknown and much debated. One of the proposed progenitor theories is the single-degenerate channel in which a white dwarf accretes from a companion, grows in mass, reaches a critical mass limit, and is then consumed after thermonuclear runaway sets in. However, there are major disagreements about the theoretical delay time distribution and the corresponding time-integrated supernova Ia rate from this channel. We investigate whether the differences are due to the uncertainty in the common envelope phase and the fraction of transferred mass that is retained by the white dwarf. This so-called retention efficiency may have a strong influence on the final amount and timing of supernovae Ia. Using the population synthesis code SeBa, we simulated large numbers of binaries for various assumptions on common envelopes and retention efficiencies. We compare the resulting supernova Ia rates and delay time distributions with each other and with those from the literature, including observational data. For the three assumed retention efficiencies, the integrated rate varies by a factor 3-4 to even more than a factor 100, so in extreme cases, the retention efficiency strongly suppresses the single-degenerate channel. Our different assumptions for the common envelope phase change the integrated rate by a factor 2-3. Although our results do recover the trend in the theoretical predictions from different binary population synthesis codes, they do not fully explain the large disagreement among them.
description: Accepted at Astronomy & Astropysics, 10 pages
Modified Associate Formalism without Entropy Paradox: Part I. Model Description
Creators: name: Saulov, Dmitry N.
name: Vladimirov, Igor G.
name: Klimenko, A. Y.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A Modified Associate Formalism is proposed for thermodynamic modelling of solution phases. The approach is free from the entropy paradox described by Lück et al. (Z. Metallkd. 80 (1989) pp. 270--275). The model is considered in its general form for an arbitrary number of solution components and an arbitrary size of associates. Asymptotic behaviour of chemical activities of solution components in binary dilute solutions is also investigated.
Tibetan Rebels Surrendering to People's Liberation Army in Lhasa, from Xinhua News Agency, 1959
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Political violence in mass media
Propaganda, Chinese
Tibetans

description: Photograph used by Xinhua News Agency, depicting Tibetan rebels surrendering their weapons to the People's Liberation Army in Lhasa
Uniqueness and Significance of Weak Solution of Non-perturbative Renormalization Group Equation to Analyze Dynamical Chiral Symmetry Breaking
Creators: name: Aoki, Ken-Ichi
name: Kumamoto, Shin-Ichiro
name: Sato, Daisuke
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose quite a new method of analyzing the dynamical chiral symmetry breaking in gauge theories. Starting with the non-perturbative renormalization group equation for the Wilsonian fermion potential, we define the weak solution of it in order to mathematically authorize solutions with singularity. The weak solution is obtained uniquely and it successfully predicts the physically correct vacuum, chiral condensates, dynamical mass, through its auto-convexizing power for the effective potential. Thus it works perfectly even for the first order phase transition in the finite density QCD.
description: 7 pages, 18 figures, contribution to SCGT12 "KMI-GCOE Workshop on Strong Coupling Gauge Theories in the LHC Perspective", 4-7 Dec. 2012, Nagoya University
Herniaria L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: HERNIARIA L. Vgl. Williams Lit. 1896; Pugsley Lit. 1930.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Generalized Elastic Model: Fractional Langevin Description, Fluctuation Relation, and Linear Response
Creators: name: Taloni, Alessandro
name: Chechkin, Aleksei
name: Klafter, Joseph
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Generalized Elastic Model is a linear stochastic model which accounts for the behaviour of many physical systems in nature, ranging from polymeric chains to single-file systems. If an external perturbation is exerted \emph{only} on a single point $\vec{x}^\star$ (\emph{tagged probe}), it propagates throughout the entire system. Within the fractional Langevin equation framework, we study the effect of such a perturbation, in cases of a constant force applied. We report most of the results arising from our previous analysis and, in the present work, we show that the Fox $H$-functions formalism provides a compact, elegant and useful tool for the study of the scaling properties of any observable. In particular we show how the generalized Kubo fluctuation relations can be expressed in terms of $H$-functions.
Rekursive Normenbildung in der Energiewende : Projekt untersucht gesellschaftliche und rechtliche Aushandlungen
Creators: name: Seckelmann, Margit
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2022
Subjects: subject: Energieversorgung
subject: Transformation
subject: Erneuerbare Energien
subject: Energiewende
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt

description: [no abstract available]
Über das Stefan-Problem mit Oberflächenspannung und thermischer Unterkühlung
Creators: name: Kneisel, Carlheinz
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Stefan-Problem
subject: freies Randwertproblem
subject: Zentrumsmannigfaltigkeit
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Xizang di fang ming xi di tu
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020

description: Map depicting: Xikang, Qinghai, Qian Zang, Hou Zang, La da ke bu [Ladakh], Ali [Mnga'-ris], Ying shu Yindu [India], Nibo'er [Nepal], Xijin [Xinjiang] and Budan [Bhutan].
title: Die Europäische Union als Krisenmanagerin oder ­‑verliererin?
title: Möglichkeiten und Grenzen europapolitischer Bildung im Unterricht der Sekundarstufe II am Beispiel der Rechtsstaatlichkeitskrise
Creators: name: Hilmes, Anna Michèle
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: Unterrichtseinheit
subject: Sekundärstufe II
subject: Europäische Union
subject: Rechtsstaatlichkeit
subject: 320
subject: 370
subject: Europäische Union
subject: Unterrichtseinheit
subject: Rechtsstaatsprinzip
subject: Sekundarstufe 2
subject: Politische Bildung

description: Ausgezeichnet mit dem Ulrich-von-Weizsäcker-Preis 2022 des ZLB
Pressure dependence of the monoclinic phase in (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 solid solutions
Creators: name: Ahart, Muhtar
name: Sinogeikin, Stanislav
name: Shebanova, Olga
name: Ikuta, Daijo
name: Ye, Zuo-Guang
name: Mao, Ho-kwang
name: Cohen, R. E.
name: Hemley, Russell J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We combine high-pressure x-ray diffraction, high-pressure Raman scattering, and optical microscope to investigate a series of PMN-xPT solid solutions (x=0.2, 0.3, 0.33, 0.35, 0.37, 0.4) in diamond anvil cells up to 20 GPa at 300 K. The Raman spectra show a peak centered at 380 cm-1 above 6 GPa for all samples, in agreement with previous observations. X-ray diffraction measurements are consistent with this spectral change indicating structural phase transition; we find that the triplet at the pseudo cubic (220) Bragg peak merges into a doublet above 6 GPa. Our results indicate that the morphotropic phase boundary region (x=0.33 to 0.37) with the presence of monoclinic symmetry persists up to 7 GPa. The pressure dependence of ferroelectric domains in PMN-0.32PT single crystals was observed using a polarizing optical microscope. The domain wall density decreases with pressure and domains disappear at a modest pressure of 3 GPa. We propose a pressure-composition phase diagram for PMN-xPT solid solutions.
description: 12 pages, 6 figures, accepted by Phys. Rev. B
Enzymimmobilisierung an oberflächenmodifizierten superparamagnetischen Silica-Partikeln
Creators: name: Rackel, Heiko
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Immobilisiertes Enzym
subject: Magnetwerkstoff
subject: Silicate
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: [no abstract]
On the Star Formation-AGN Connection at $z \lesssim 0.3$
Creators: name: LaMassa, Stephanie M.
name: Heckman, Timothy M.
name: Ptak, Andrew
name: Urry, C. Megan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using the spectra of a sample of $\sim$28,000 nearby obscured active galaxies from Data Release 7 of the Sloan Digital Sky Survey (SDSS), we probe the connection between AGN activity and star formation over a range of radial scales in the host galaxy. We use the extinction-corrected luminosity of the [OIII] 5007 Å line as a proxy of intrinsic AGN power and supermassive black hole (SMBH) accretion rate. The star formation rates (SFRs) are taken from the MPA-JHU value-added catalog and are measured through the 3$^{\prime\prime}$ SDSS aperture. We construct matched samples of galaxies covering a range in redshifts. With increasing redshift, the projected aperture size encompasses increasing amounts of the host galaxy. This allows us to trace the radial distribution of star-formation as a function of AGN luminosity. We find that the star formation becomes more centrally concentrated with increasing AGN luminosity and Eddington ratio. This implies that such circumnuclear star formation is associated with AGN activity, and that it increasingly dominates over omnipresent disk star formation at higher AGN luminosities, placing critical constraints on theoretical models that link host galaxy star formation and SMBH fueling. We parametrize this relationship and find that the star formation on radial scales $
description: Accepted for publication in ApJL
Multi-Disciplinary Approach to Untangle the Complex Mode of Interaction of a Multi-Domain RNA Recognition Motif Protein: The Case of Human Musashi-1
Creators: name: Pérez-Ràfols, Anna
name: Higuera, Rosa Anahí
name: Pérez, Guillermo
name: Cerofolini, Linda
name: Buijs, Jos
name: Kaiser, Wolfgang
name: Martelli, Tommaso
name: Fragai, Marco
Publisher: name: Zenodo
Year: 2022

description: This poster was presented at the Chianti Workshop "Opening New Doors in Magnetic Resonance" (19th-24th June 2022) and the 36th Annual Symposium of The Protein Society (7th-10th July 2022).
Lolosia Kundrata & Bocak 2017
Creators: name: Kundrata, Robin
name: Bocak, Ladislav
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Elateridae
Lolosia

description: GENUS LOLOSIA KUNDRATA & BOCAK, 2017: 452
Type species: Lolosia transversalis Kundrata & Bocak, 2017; by original designation.
Species included: Three described species: Lolosia gajduskovae Kundrata, 2018, L. smetkovae Kundrata, 2018, L. transversalis.
Diagnosis: Lolosia is recognized by the following combination of characters: body minute, with smooth, glabrous surface; frontal carina incomplete; frontoclypeal region wide; eyes large, their frontal separation 1.20 times eye diameter; terminal maxillary and labial palpomere narrowed, subacute apically; antenna serrate; pronotum transverse, 1.85 times wider than long, lateral carina almost complete, sublateral carinae distinct, sinuate, almost reaching anterior margin; scutellar shield about as long as wide; abdominal ventrites free; sternite IX elongate, 2.1 times longer than wide; phallobase V-shaped; paramere relatively long, apically rounded (for more details see: Kundrata & Bocak, 2017).
Distribution: Cameroon, Central African Republic, Democratic Republic of the Congo.
description: Published as part of Kundrata, Robin & Bocak, Ladislav, 2019, Molecular phylogeny reveals the gradual evolutionary transition to soft-bodiedness in click-beetles and identifies sub-Saharan Africa as a cradle of diversity for Drilini (Coleoptera: Elateridae), pp. 413-452 in Zoological Journal of the Linnean Society 187 on page 435
Einfluss der Glucosekonzentration auf Genexpression und metabolische Flüsse bei Saccharomyces cerevisiae
Creators: name: Klockow, Christine
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Hefe
subject: Genexpression
subject: Stoffflussanalyse
subject: Glucosekonzentration
subject: Microarray
subject: Stoffflussmodell
subject: Glucosetransporter
subject: Metabolismus
subject: Stressantwort
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
"Myxomycetes of the National Nature Park Uzhanskyi", Master thesis
Creators: name: Shlakhter, Mykhailo
Publisher: name: Zenodo
Year: 2018

description: Master thesis of the student Mykhailo Shlakhter, defended at 2018 at the Department of Mycology and Plant Resistance, VN Karazin Kharkiv National University, supervisor Dr. Olexander Akulov
title: Сопоставительный анализ результатов исследования методов обработки одноканальной ЭКГ в задачах выявления ишемической болезни сердца
Creators: name: ., Е. М. А. Талеб – аспирант, кафедра «Биомедицинские и электронные средства и технологии», Владимирский государственный университет им. А.Г. и Н.Г. Столетовых  E-mail: noor2@mail.ru Л.Т. Сушкова – д.т.н., профессор, зав. кафедрой «Биомедицинские и электронные средства и технологии», Владимирский государственный университет им. А.Г. и Н.Г. Столетовых Е-mail: ludm@vlsu.ru Р.В. Исаков – к.т.н., доцент, кафедра «Биомедицинские и электронные средства и технологии», Владимирский государственный университет им. А.Г. и Н.Г. Столетовых E-mail: Isakov-RV@mail.ru  В.А. Аль-Хайдри –  к.т.н., ст. преподаватель, кафедра «Биомедицинские и электронные средства и технологии», Владимирский государственный университет им. А.Г. и Н.Г. Столетовых,  E-mail: fawaz_tariq@mail.ru А. Р. А. Абдулракеб –  к.т.н., ассистент, кафедра «Биомедицинские и электронные средства и технологии», Владимирский государственный университет им. А.Г. и Н.Г. Столетовых,  Email: atef_alsanawy@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Данная работа посвящена сопоставительному анализу методов обработки ЭКГ-сигнала и извлечения его информативных (диагностических) признаков раннего выявления ишемической болезни сердца на основе одноканальных электрокардио-графических сигналов, записанных в первом отведении. В статье исследована эффективность современных подходов об-работки и анализа ЭКГ-сигнала, а именно: Фурье-преобразование, вейвлет-преобразование (базисные функции Морле, Дебоши) и сингулярное разложение. Для оценки эффективности каждого из перечисленных методов использовался ней-росетевой классификатор (многослойный персептрон), для обучения и тестирования которого использовались пространства признаков исследуемых методов.
В качестве входных данных искусственных нейронных сетей использовались четыре базы данных: база данных спектральных оценок усредненных кардиоциклов (УКЦ), две базы данных вейвлет-преобразования УКЦ (одна с использованием базиса Морле, а другая – Дебоши) и база данных, полученная в результате сингулярного разложения УКЦ.
Результаты исследования методов обработки и анализа ЭКГ-сигнала сравнивались друг с другом. Полученные результаты показали эффективность применения сингулярного разложения по сравнению с информативными признаками, полученных при обработке УКЦ по методами Фурье-преобразованиея и вейвлет-преобразованиея. Результаты данного исследования будут использованы при разработке системы автоматического выявления ишемической болезни сердца, преимуществом которой является возможность ее использования при скрининговых исследованиях, что позволяет сократить смертность и инвалидизацию лиц трудоспособного возраста.
Resistance switching in oxides with inhomogeneous conductivity
Creators: name: Da-Shang, Shang
name: Ji-Rong, Sun
name: Bao-Gen, Shen
name: Matthias, Wuttig
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electric-field-induced resistance switching (RS) phenomena have been studied for over 60 years in metal/dielectrics/metal structures. In these experiments a wide range of dielectrics have been studied including binary transition metal oxides, perovskite oxides, chalcogenides, carbon- and silicon-based materials, as well as organic materials. RS phenomena can be used to store information and offer an attractive performance, which encompasses fast switching speeds, high scalability, and the desirable compatibility with Si-based complementary-metal-oxide-semiconductor fabrication. This is promising for nonvolatile memory technology, i.e. resistance random access memory (RRAM). However, a comprehensive understanding of the underlying mechanism is still lacking. This impedes a faster product development as well as an accurate assessment of the device performance potential. Generally speaking, RS occurs not in the entire dielectric but only a small, confined region, which results from the local variation of conductivity in dielectrics. In this review, we focus on the RS in oxides with such an inhomogeneous conductivity. According to the origin of the conductivity inhomogeneity, the RS phenomena and their working mechanism are reviewed by dividing them into two aspects: interface RS, based on the change of contact resistance at metal/oxide interface due to the change of Schottky barrier and interface chemical layer, and bulk RS, realized by the formation, connection, and disconnection of conductive channels in the oxides. Finally the current challenges of RS investigation and the potential improvement of the RS performance for the nonvolatile memories are discussed.
description: 36 pages, 20 figures
Herstellung rekombinanter "single chain" Antikörper (scFv) gegen Sulfonamide
Creators: name: Ottleben, Ilka
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: scFV
subject: phage display
subject: Sulfonamide
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Optionen zur Reduzierung des Flächenverbrauchs : Konzepte, Anreize, Strategien für quantitativen und qualitativen Freiflächenschutz auf kommunaler Ebene
Creators: name: Perner, Angelika
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Flächenverbrauch
subject: Freiflächenschutz
subject: finanzielle Anreize
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft

description: [no abstract]
ALMA Observations of SPT-Discovered, Strongly Lensed, Dusty, Star-Forming Galaxies
Creators: name: Hezaveh, Y. D.
name: Marrone, D. P.
name: Fassnacht, C. D.
name: Spilker, J. S.
name: Vieira, J. D.
name: Aguirre, J. E.
name: Aird, K. A.
name: Aravena, M.
name: Ashby, M. L. N.
name: Bayliss, M.
name: Benson, B. A.
name: Bleem, L. E.
name: Bothwell, M.
name: Brodwin, M.
name: Carlstrom, J. E.
name: Chang, C. L.
name: Chapman, S. C.
name: Crawford, T. M.
name: Crites, A. T.
name: De Breuck, C.
name: de Haan, T.
name: Dobbs, M. A.
name: Fomalont, E. B.
name: George, E. M.
name: Gladders, M. D.
name: Gonzalez, A. H.
name: Greve, T. R.
name: Halverson, N. W.
name: High, F. W.
name: Holder, G. P.
name: Holzapfel, W. L.
name: Hoover, S.
name: Hrubes, J. D.
name: Husband, K.
name: Hunter, T. R.
name: Keisler, R.
name: Lee, A. T.
name: Leitch, E. M.
name: Lueker, M.
name: Luong-Van, D.
name: Malkan, M.
name: McIntyre, V.
name: McMahon, J. J.
name: Mehl, J.
name: Menten, K. M.
name: Meyer, S. S.
name: Mocanu, L. M.
name: Murphy, E. J.
name: Natoli, T.
name: Padin, S.
name: Plagge, T.
name: Reichardt, C. L.
name: Rest, A.
name: Ruel, J.
name: Ruhl, J. E.
name: Sharon, K.
name: Schaffer, K. K.
name: Shaw, L.
name: Shirokoff, E.
name: Stalder, B.
name: Staniszewski, Z.
name: Stark, A. A.
name: Story, K.
name: Vanderlinde, K.
name: Weiß, A.
name: Welikala, N.
name: Williamson, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present Atacama Large Millimeter/submillimeter Array (ALMA) 860 micrometer imaging of four high-redshift (z=2.8-5.7) dusty sources that were detected using the South Pole Telescope (SPT) at 1.4 mm and are not seen in existing radio to far-infrared catalogs. At 1.5 arcsec resolution, the ALMA data reveal multiple images of each submillimeter source, separated by 1-3 arcsec, consistent with strong lensing by intervening galaxies visible in near-IR imaging of these sources. We describe a gravitational lens modeling procedure that operates on the measured visibilities and incorporates self-calibration-like antenna phase corrections as part of the model optimization, which we use to interpret the source structure. Lens models indicate that SPT0346-52, located at z=5.7, is one of the most luminous and intensely star-forming sources in the universe with a lensing corrected FIR luminosity of 3.7 X 10^13 L_sun and star formation surface density of 4200 M_sun yr^-1 kpc^-2. We find magnification factors of 5 to 22, with lens Einstein radii of 1.1-2.0 arcsec and Einstein enclosed masses of 1.6-7.2x10^11 M_sun. These observations confirm the lensing origin of these objects, allow us to measure the their intrinsic sizes and luminosities, and demonstrate the important role that ALMA will play in the interpretation of lensed submillimeter sources.
description: Accepted for publication in the Astrophysics Journal
title: Das Ende der "nivellierten Mittelstandsgesellschaft"
title: Die deutsche Mittelschicht unter Druck
titleType: AlternativeTitle
Creators: name: Bosch, Gerhard
name: Kalina, Thorsten
Publisher: name: DuEPublico: Duisburg-Essen Publications Online, University of Duisburg-Essen, Germany
Year: 2018

description: Seit Mitte der 1990er Jahre hat in Deutschland die Einkommensungleichheit stärker als in vielen anderen europäischen Ländern zugenommen. In der Primärverteilung ging der Anteil der Haushalte mit einem mittleren Markteinkommen an allen Haushalten um fast 10 Prozentpunkte von 56,4% im Jahre 1992 auf 48% im Jahre 2013 zurück. Der Sozialstaat konnte diese Entwicklung durch Umverteilung (Steuern, Sozialabgaben und Sozialtransfers) nur zum Teil auffangen.
Hinter dieser Entwicklung steht ein längerfristiger Trend wachsender Ungleichheit der Markteinkommen. Zu den Ursachen zählen die zunehmend ungleiche Verteilung der Arbeitszeit auf die oberen und unteren Einkommensklassen und die Expansion des Niedriglohnsektors und prekärer Beschäftigungsformen in Deutschland, aber auch die abnehmende Tarifbindung und die Erosion des einstmals inklusiven Lohnsystems.
Die Beschäftigungs- und Wirtschaftspolitik muss darauf zielen, die Ungleichheit bei den Markteinkommen zu verringern. Die Fehlanreize für Beschäftigte, nur kurz zu arbeiten, und für Unternehmen, nur Minijobs anzubieten, müssen beseitigt werden. Die Erhöhung der Tarifbindung, die Re-Regulierung atypischer Arbeitsformen und geringfügiger Beschäftigung sind Schlüsselfaktoren einer Stärkung der Mittelschichten in Deutschland.
Generalized Probabilistic Theories Without the No-Restriction Hypothesis
Creators: name: Janotta, Peter
name: Lal, Raymond
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The framework of generalized probabilistic theories (GPTs) is a popular approach for studying the physical foundations of quantum theory. The standard framework assumes the no-restriction hypothesis, in which the state space of a physical theory determines the set of measurements. However, this assumption is not physically motivated. We generalize the framework to account for systems that do not obey the no-restriction hypothesis. We then show how our framework can be used to describe new classes of probabilistic theories, for example those which include intrinsic noise. Relaxing the restriction hypothesis also allows us to introduce a 'self-dualization' procedure, which yields a new class of theories that share many features of quantum theory, such as obeying Tsirelson's bound for the maximally entangled state. We then characterize joint states, generalizing the maximal tensor product. We show how this new tensor product can be used to describe the convex closure of the Spekkens toy theory, and in doing so we obtain an analysis of why it is local in terms of the geometry of its state space. We show that the unrestricted version of the Spekkens toy theory is the theory known as 'boxworld' that allows maximal nonlocal correlations.
description: 15 pages, 5 figures
title: Распознавание объекта радиолокационного изображения с использованием нейросетевых структур сети Хэмминга
Creators: name: ., М.Х. Аксяитов – начальник научно-производственного центра, АО «Концерн «Гранит-Электрон» Е.В. Егорова – к.т.н., доцент, кафедра «Телекоммуникационные системы», РТУ МИРЭА Е-mail: calipso575@gmail.com А.Н. Рыбаков – вед. специалист, ФГУП ВНИИА им. Н.Л. Духова
Publisher: name: Издательство Радиотехника
Year: 2019

description: Постановка проблемы. Совершенствование и разработка новых образцов самолетной и ракетной техники требует заметного повышения чувствительности, помехоустойчивости, разрешающей способности и точности определения координат и скоростей движения целей PЛC. Необходимо совершенствование методов обнаружения и выделения сигналов из помех, а также изыскание новых методов и средств распознавания с учетом современной радиомаскировки объектов, включая вопросы прогнозирования радиолокационной заметности объектов сложной пространственной формы, использования новых диапазонов радиоволн и широкополосных импульсных сигналов.
Цель. Провести сравнительный анализ применения алгоритма нейросетевых структур сети Хэмминга и ее модификации, а также алгоритма нейронной сети обратного распространения при распознавании объекта радиолокационного объекта.
Результаты. Проанализировано применение нейросетевых структур модификации алгоритма сети Хэмминга при распознавании единого тестового, в градациях серого цвета, радиолокационного изображения земной поверхности. Представлен
алгоритм обучения нейросети с использованием процедуры обратного распространения; инвариантность алгоритма к ракурсу анализируемого объекта. Предложено дальнейшее совершенствование алгоритма распознавания, инвариантного к ракурсу, для более надежного и высококачественного распознавания объекта радиолокационного изображения одноэтапно.
Практическая значимость. Предложенный метод обнаружения и выделения объекта радиолокационного изображения, а также новый метод и средство распознавания с учетом современной радиомаскировки объектов может быть использован при разработке или совершенствовании существующих образцов самолетной и ракетной техники.
Mapping Sight and Blindness in King Lear(s) of William Shakespeare and Roberto Ciulli: Towards a Poly-optic Reading
Creators: name: BEN AMOR, Zied
Publisher: name: figshare
Year: 2022
Subjects: subject: 200503 British and Irish Literature
subject: FOS: Languages and literature
subject: Literature
subject: 200524 Comparative Literature Studies

description: Mapping Sight and Blindness in Shakespeare’s King Lear demonstrates the ploy-optic nature of the play. The pictorial and metaphorical use of images of sight and blindness and their significance are examined. Lear’s blindness is psychogenic, expressing his fear of castration. The multitude of gazes in the play: scopophilic, misandric, gynocentric, phallic and gazes from the margin have allowed us to conceive a new concept called the poly-optic dimension of the text which implies the presence of different perspectives and angles and distorts the idea of a harmonious single gaze. Roberto Ciulli’s adaptation of King Lear demonstrates the poly-optic dimension of the Shakespearean text. The concept of the transmigratory nature of the text is introduced and defined. This concept allows Roberto Ciulli to experiment with sight and blindness theatrically and create a stage similar to an optical prism where theatrically blinded characters generate visions loaded with possibilities of interpretations independent from the Shakespearean text even while dealing with the very same theme of sight versus blindness. Reading sight and blindness from the lens of language (images) and (psychoanalysis) gazes and performance criticism allows us to prove the poly-optic nature of King Lear. Keywords: Poly-optic, transmigratory, sight and blindness, gaze, buffoonish gaze, King Lear.
Mahatma Gandhi on "India's Mission"
Creators: name: Gandhi, Mahatma, 1869-1948
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Politics and government
subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Nonviolence

description: Three extracts from "The Mind of Mahatma Gandhi", reproduced from Women on the March (September 1958)
Estimates on the distance of inertial manifolds
Creators: name: Arrieta, José M.
name: Santamaría, Esperanza
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In this paper we obtain estimates on the distance of inertial manifolds for dynamical systems generated by evolutionary parabolic type equations. We consider the situation where the systems are defined in different phase spaces and we estimate the distance in terms of the distance of the resolvent operators of the corresponding elliptic operators and the distance of the nonlinearities of the equations.
What does research tell us about working restoratively with complexity?
Creators: name: Hobson, Jonathan
Publisher: name: Cardiff Metropolitan University
Year: 2023
Subjects: classificationCode: 440201
subject: Causes and prevention of crime
classificationCode: 440204
subject: Crime and social justice
classificationCode: 440214
subject: Sociological studies of crime

description: Hobson, Jonathan (2023) What does research tell us about working restoratively with complexity? In Wales Restorative Approaches Partnership Conference, 2023: Restorative Approaches: Working With Complexity. November 14th, 2023, Leonardo Hotel, Cardiff
Modulation des Quorum sensing in Pseudomonas aeruginosa durch den RND Efflux Transporter MexN
Creators: name: Pall De Tolna, Susanne Von
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Pseudomonas aeruginosa
subject: Quorum sensing
subject: Komplementation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: Устранение избыточности из цифрового видеосигнала в прикладном телевидении способом ONM
Creators: name: ., А.В. Балобанов – к.т.н., доцент, Московский технический университет связи и информатики E-mail: andrey_sam@mail.ru В.Г. Балобанов – к.т.н., доцент, Поволжский государственный университет телекоммуникаций и информатики (г. Самара) E-mail: balobanov33@mail.ru Л.Д. Ложкин – д.т.н., Поволжский государственный университет телекоммуникаций и информатики (г. Самара) E-mail: leon.lozhkin@yandex.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Постановка проблемы. Рассматриваемый метод сжатия цифрового видеосигнала для передачи в телевизионном канале связи учитывает психофизические особенности человеческого зрения, что позволяет получить более высокие результаты визуального качества изображения, чем в стандарте MPEG-2, не усложняя при этом кодирующее и декодирующее устройства. Принцип действия метода сжатия предполагает деление полей на группы. В группе используются поля трех типов: 1) О-поля, играющие роль опорных; 2) четные N-поля, кодируемые путем предсказания на основе предыдущего поля в пределах одного кадра; 3) нечетные М-поля, кодируемые с предсказанием на основе нечетного поля из предыдущего кадра.
Цель. Исследовать метод устранения избыточности из цифрового видеосигнала в прикладном телевидении способом ONM.
Результаты. Приведены схемы кодирующего и декодирующего устройств, дано описание их работы. Проведен сравнительный анализ метода с существующими системами сжатия MPEG.
Практическая значимость. Предложенный метод повышает эффективность сжатия цифрового потока в телевизионном канале связи.
On the Limitations of the Anomalous Microwave Emission Emissivity
Creators: name: Tibbs, C. T.
name: Paladini, R.
name: Dickinson, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Many studies of anomalous microwave emission (AME) have computed an AME emissivity to compare the strength of the AME detected in different regions. Such a value is usually defined as the ratio between the intensity of the AME at 1 cm and the thermal dust emission at 100 μm. However, as studies of Galactic dust emission have shown, the intensity of the thermal dust emission at 100 μm is strongly dependent on the dust temperature, which has severe implications for the AME emissivity defined in this way. In this work, we illustrate and quantify this effect and find that the AME emissivity decreases by a factor of 11.1 between dust temperatures of 20 and 30 K. We, therefore, conclude that computing the AME emissivity relative to the 100 μm emission does not allow for accurate comparisons between the AME observed in different environments. With this in mind, we investigate the use of other tracers of the dust emission with which to compute the AME emissivity and we ultimately conclude that, despite the difficulty in deriving its value, the column density of the dust would be the most suitable quantity with which to compute the AME emissivity.
description: Accepted for publication in the Advances in Astronomy Special Issue: Anomalous Microwave Emission: Theory, Modeling, and Observations. Published version available at http://www.hindawi.com/journals/aa/2012/124931/