cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mapping Sight and Blindness in the 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.
Experimental investigation of the pre–Darcy regime
Creators: name: Boettcher, Konrad E. R.
name: Fischer, Michael-David
name: Neumann, Tim
name: Ehrhard, Peter
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: 660

description: The validity of Darcy’s law at very low Reynolds numbers is discussed controversially in literature, as some authors propose a pre–Darcy flow regime below some critical Reynolds number. The scope of this work is to investigate this problem experimentally. Therefore, a packing of glass spheres is perfused by different glycerin–water solutions. A linear behaviour between the flow velocity and the pressure drop through the packed spheres is found in the complete investigated range of Reynolds number Red′, based on the mean-pore diameter d′ and mean-pore velocity v′ with 10−9≤Red′≤10−1. This contradicts the results of different authors like Fand et al. (1987) or Kececioglu and Jiang (1994), postulating a pre–Darcy regime for Red′≤2.8⋅10−6 or Red′≤0.13, respectively.
description: Experiments in fluids;63(2)
Unternehmensgründungen in regionalen Clustern, untersucht am Beispiel der Optischen Technologien in Südostniedersachsen
Creators: name: Pantazis, Nadine
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Cluster
subject: Unternehmensgründungen
subject: Netzwerke
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft

description: [no abstract]
Strukturbasierte Entwicklung allosterischer Inhibitoren der Myosin Motorfunktion
Creators: name: Preller, Matthias
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Myosin
subject: strukturbasiertes De Novo Design
subject: allosterische Effektoren
subject: Structure-based De Novo design
subject: allosteric effectors
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: СЕМЕЙНЫЕ ЦЕННОСТИ РУССКОГО НАРОДА В ПОСЛОВИЦАХ
Creators: name: Малышева, Александра
name: Ёлкин, Сергей
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В данной статье рассмотрены русские пословицы, в которых представлены семейные ценности. Они были поделены на несколько блоков: отношение к семейному институту, к взаимоотношениям между супругами, к детям, к их воспитанию, наказанию и отношение к старшему поколению в семьях. В статье отмечаются наиболее традиционные представления о семье. Помимо этого, её изначальные принципы и обычаи сравниваются с
тем образом семьи, который наиболее типичен для молодого поколения.
Probing the Rashba effect via the induced magnetization around a Kondo impurity
Creators: name: Chirla, Razvan
name: Moca, Catalin Pascu
name: Weymann, Ireneusz
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: When a single magnetic adatom is deposited on a surface of a metal, it affects the charge and spin texture of the electron gas surrounding it. The screening of the local moment by conduction electrons gives rise to the Kondo effect. Here we investigate the effect of the Rashba spin orbit coupling on the local magnetization density of states (LMDOS) around a Cobalt impurity on a Au(111) surface in a magnetic field. We show that the in-plane component of the LMDOS is exclusively associated with the Rashba spin orbit interaction. This observation can be experimentally exploited to confirm the presence of the Rashba effect on surfaces, such as Au(111), by performing spin-polarized STM measurements around the Kondo impurity.
description: 7 pages, 5 figures
title: Монолитные микроволновые интегральные схемы высокоэффективных усилителей мощности
Creators: name: ., Мьо Мин Тхант – аспирант, Институт микроприборов и систем управления имени Л.Н. Преснухина, Национальный исследовательский университет «МИЭТ» (Москва) E-mail: myominthant5129@gmail.com В.А. Романюк – к.т.н., доцент, Институт микроприборов и систем управления имени Л.Н. Преснухина, Национальный исследовательский университет «МИЭТ» (Москва) E-mail: v.a.romanjuk@gmail.com
Publisher: name: Издательство Радиотехника
Year: 2019

description: Постановка проблемы. Систематизированы сведения о методах увеличения КПД микроволновых монолитных интегральных схем (ММИС) усилителей мощности, выполненных из различных полупроводниковых материалов. Основное внимание уделено методам увеличения КПД на достаточно высоких частотах, включая миллиметровый диапазон длин волн.
Цель. Исследовать влияние на КПД рабочей частоты основных параметров усилителей и работы ММИС нелинейных усилителей трех типов: а) при работе транзистора с отсечкой выходного тока: классы AB, B и C; б) ключевых усилителей: классы D и E; в) полигармонических усилителей: классы F, инверсный класс F.
Результаты. Подробно рассмотрены способы построения выходных цепей усилителей, необходимых для создания наиболее выгодных временных форм выходного напряжения и тока транзистора.
Практическая значимость. Для усилителей с изменяющейся амплитудой колебаний описаны способы увеличения КПД при уменьшении нелинейных искажений, связанные с регулировкой режима работы транзистора.
Das Gottes- und Menschenbild in den geistlichen Liedern von Friedrich Spee
Creators: name: Butzmann, Annelore
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Hymn
subject: tridentinian conception of God
subject: anthropology of the counterreformation
subject: Kirchenlieder
subject: tridentinisches Gottesbild
subject: Menschenbild in der Gegenreformation
subject: Dewey Decimal Classification::200 | Religion, Religionsphilosophie

description: [no abstract]
Zum Entwurf nichtlinearer zeitdiskreter Beobachter mittels Normalformen
Creators: name: Lilge, Torsten
Publisher: name: Düsseldorf : VDI-Verlag
Year: 1999
Subjects: subject: Normalformen
subject: Nichtlineare zeitdiskrete Systeme
subject: Nichtlineare zeitdiskrete Beobachter
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::629 | Andere Fachrichtungen der Ingenieurwissenschaften

description: Es wird eine neue, erweiterte Beobachternormalform für nichtlineare zeitdiskrete Systeme vorgestellt, die neben den aktuellen Meßwerten des Systems auch Altwerte enthält. Diese neue Normalform existiert für jedes lokal stark beobachtbare System mit einer Ausgangsgröße und führt somit auf eine wesentliche Erweiterung der Systemklasse, für die ein Beobachterentwurf mit linearer Fehlerdynamik möglich ist. Für Systeme mit mehreren Ausgangsgrößen ergeben sich im Vergleich zur Transformation auf herkömmliche Beobachternormalform ebenfalls weitaus weniger restriktive Bedingungen. Die Transformation auf erweiterte Normalform enthält zudem Freiheitsgrade, mit deren Wahl die Eigenschaften der resultierenden Beobachter beeinflußbar sind. Die so erhaltenen Beobachterentwürfe werden untereinander und mit einem der Literatur entnommenen Entwurfsverfahren bzgl. verschiedener Kriterien verglichen, um eine Auswahl bei einem konkret vorliegenden Anwendungsfall zu erleichtern. Der Einsatz der Beobachter zur Stabilisierung eines inversen Pendels dokumentiert die praktische Anwendbarkeit der Entwürfe.
Influence of spatial interpolation methods for climate variables on the simulation of discharge and nitrate fate with SWAT
Creators: name: Van Der Heijden, S.
name: Haberlandt, Uwe
Publisher: name: Göttingen : Copernicus GmbH
Year: 2010
Subjects: subject: catchment
subject: computer simulation
subject: ecohydrology
subject: hydrological modeling
subject: interpolation
subject: kriging
subject: nitrate
subject: precipitation (climatology)
subject: river discharge
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: For ecohydrological modeling climate variables are needed on subbasin basis. Since they usually originate from point measurements spatial interpolation is required during preprocessing. Different interpolation methods yield data of varying quality, which can strongly influence modeling results. Four interpolation methods to be compared were selected: nearest neighbour, inverse distance, ordinary kriging, and kriging with external drift (Goovaerts, 1997). This study presents three strategies to evaluate the influence of the interpolation method on the modeling results of discharge and nitrate load in the river in a mesoscale river catchment (∼1000 km2) using the Soil and Water Assessment Tool (SWAT, Neitsch et al., 2005) model:

 I. Automated calibration of the model with a mixed climate data set and consecutive application of the four interpolated data sets.

 II. Consecutive automated calibration of the model with each of the four climate data sets.

 III. Random generation of 1000 model parameter sets and consecutive application of the four interpolated climate data sets on each of the 1000 realisations, evaluating the number of realisations above a certain quality criterion threshold.

 Results show that strategies I and II are not suitable for evaluation of the quality of the interpolated data. Strategy III however proves a significant influence of the interpolation method on nitrate modeling. A rank order from the simplest to the most sophisticated method is visible, with kriging with external drift (KED) outperforming all others. Responsible for this behaviour is the variable temperature, which benefits most from more sophisticated methods and at the same time is the main driving force for the nitrate cycle. The missing influence of the interpolation methods on discharge modeling is explained by a much higher measuring network density for precipitation than for all other climate variables.
title: Основы принятия решений по разработке (модернизации) авиационных многофункциональных тренажеров
Creators: name: ., Л.Е. Мистров – д.т.н., доцент, профессор, ВУНЦ ВВС «ВВА им. проф. Н.Е. Жуковского и Ю.А. Гагарина»; Центральный филиал РГУП (г. Воронеж) E-mail: mistrov_le@mail.ru Е.М. Шеповалов – начальник летного тренажера, ВУНЦ ВВС «ВВА им. проф. Н.Е. Жуковского и Ю.А. Гагарина» (г. Воронеж) E-mail: shepovaloff2011@yandex.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: судне с применением авиационных тренажеров.
Цель. Разработать на основе существующих аппаратных средств, в том числе и за счет модернизации, авиационные много-функциональные тренажеры.
Результаты. Предложена математическая модель оптимального распределения ресурса аппаратных и программных средств для синтеза (модернизации) авиационных многофункциональных тренажеров (АМТ) наземной подготовки летного состава. Приведена физическая и математическая постановка задач функционально-структурного синтеза АМТ на основе оптимального распределения ресурса средств аппаратного и программного обеспечения и обоснования стратегий разработки (модернизации) АМТ при заданных номенклатуре учебных задач и множестве вариантов его облика. Показано, что основу решения оптимизационных задач составляет представление АМТ в виде многоцелевой иерархической системы, обеспечивающей
решение определенного числа учебных задач различной степени важности. Установлено, что стратегия построения АМТ, вследствие неопределенности о важности задач, должна основываться на законе формирования распределения блоков аппа-ратного и модулей программного обеспечения для решения заданного множества задач. Введение целочисленной функции управления АМТ позволило формализовать процесс распределения его разнородного ресурса при обеспечении перехода к последовательному решению учебных задач, что обеспечило представление каждого варианта облика АМТ в виде вектора показателей эффективности, ресурса и стратегий управления. В предположении определенности локальных показателей
эффективности АМТ сформирована область определенности как функции оптимального ресурса аппаратных и программных средств. Для решения приведенных оптимизационных задач разработана технологическая схема исследований, обеспечивающая алгоритмическую реализацию процесса синтеза (модернизации) АМТ.
Практическая значимость. Предложенный метод обеспечивает реализацию оптимальных способов совместного и коорди-нированного управления ресурсом средств программного и аппаратного обеспечения АМТ для реализации учебных задач применительно к однопроцессорным, многопроцессорным и многофункциональным тренажерам.
Comparison of drag and inertia coefficients for a circular cylinder in random waves derived from different methods
Creators: name: Mai, Tri Cao
name: Wilms, Mayumi
name: Hildebrandt, Arndt
name: Schlurmann, Torsten
Publisher: name: Reston : American Society of Civil Engineers
Year: 2010
Subjects: subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: [No abstract available]
Herniaria microcarpa
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: H. microcarpa J. et C. Presl (H. nebrodensis Jan, H. glabra var. atrovirens Strobl, H. gl. var. microcarpa Fiori, H. gl. var. nebrodensis Gürke, H. gl. ssp. microcarpa Hermann, H. incana var. nebrodensis A.et G.) Angeblich: 3: Martigny (Murray); «Bas-Valais» (Favrat); Zermatt (Gamble); Saas-Fee (Pugsley). (Nach Pugsley.)
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Effects of COVID-19 on cognition and mood after hospitalization and at 2-month follow-up
Creators: name: Peskar, Manca
name: Šimunič, Boštjan
name: Šlosar, Luka
name: Pišot, Saša
name: Teraž, Kaja
name: Gasparini, Mladen
name: Pišot, Rado
name: Marusic, Uros
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 100 Philosophie und Psychologie::150 Psychologie::150 Psychologie
subject: COVID-19 recovery
subject: acute respiratory syndrome Coronavirus-2
subject: cognitive function
subject: cognitive impairment
subject: MOCA
subject: trail-making test

description: A plethora of evidence links SARS-CoV-2 infection with concomitant cognitive dysfunction, which often persists weeks to months after the acute stages of illness and affects executive function, attention, memory, orientation, and movement control. It remains largely unclear which conditions or factors exacerbate the recovery. In a cohort of N=37 Slovenian patients (5 females, aged M = 58, SD = 10.7 years) that were hospitalized because of COVID-19, the cognitive function and mood states were assessed immediately after discharge and 2-months later to investigate the early post-COVID recovery changes. We assessed the global Montreal Cognitive Assessment (MoCA), Simple and Choice Reaction Times, executive functions (Trail-Making Test – TMT-A and TMT-B), short-term memory (Auditory Verbal Learning Test – AVLT), and visuospatial memory. We monitored depressive and anxiety symptoms and applied general self-efficacy and cognitive complaints questionnaires. Our results showed a global cognitive impairment (MoCA, Z = 332.5; p = 0.012), poorer performance on executive functions (TMT-A, Z = 188; p = 0.014; and TMT-B, Z = 185; p = 0.012), verbal memory (AVLT, F = 33.4; p < 0.001), and delayed recall (AVLT7, F = 17.1; p < 0.001), and higher depressive (Z = 145; p = 0.015) and anxiety (Z = 141; p = 0.003) symptoms after hospital discharge compared to 2-month follow-up, indicating that SARS-CoV-2 may transiently impair cognitive function and adversely affect the mood. No improvement in MoCA was observed in 40.5% of the patients at follow-up, indicating possible long-term effects of COVID-19 on global cognitive performance. Medical comorbidities (p = 0.035) significantly predicted the change in MoCA score over time, while fat mass (FM, p = 0.518), Mediterranean diet index (p = .0.944), and Florida Cognitive Activities Score (p = 0.927) did not. These results suggest that the patients’ medical comorbidities at the time of SARS-CoV-2 infection could importantly contribute to the acute impairment of cognitive function and stress the importance of systemic implementation of countermeasures to limit the negative consequences on public health.
Modified associate formalism without entropy paradox: Part II. Comparison with similar models
Creators: name: Saulov, Dmitry N.
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: The modified associate formalism is compared with similar models, such as the classical associate model, the associate species model and the modified quasichemical model. Advantages of the modified associate formalism are demonstrated.
Alpha, Betti and the Megaparsec Universe: on the Topology of the Cosmic Web
Creators: name: van de Weygaert, Rien
name: Vegter, Gert
name: Edelsbrunner, Herbert
name: Jones, Bernard J. T.
name: Pranav, Pratyush
name: Park, Changbom
name: Hellwing, Wojciech A.
name: Eldering, Bob
name: Kruithof, Nico
name: Bos, E. G. Patrick
name: Hidding, Johan
name: Feldbrugge, Job
name: Have, Eline ten
name: van Engelen, Matti
name: Caroli, Manuel
name: Teillaud, Monique
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the topology of the Megaparsec Cosmic Web in terms of the scale-dependent Betti numbers, which formalize the topological information content of the cosmic mass distribution. While the Betti numbers do not fully quantify topology, they extend the information beyond conventional cosmological studies of topology in terms of genus and Euler characteristic. The richer information content of Betti numbers goes along the availability of fast algorithms to compute them. For continuous density fields, we determine the scale-dependence of Betti numbers by invoking the cosmologically familiar filtration of sublevel or superlevel sets defined by density thresholds. For the discrete galaxy distribution, however, the analysis is based on the alpha shapes of the particles. These simplicial complexes constitute an ordered sequence of nested subsets of the Delaunay tessellation, a filtration defined by the scale parameter, $α$. As they are homotopy equivalent to the sublevel sets of the distance field, they are an excellent tool for assessing the topological structure of a discrete point distribution. In order to develop an intuitive understanding for the behavior of Betti numbers as a function of $α$, and their relation to the morphological patterns in the Cosmic Web, we first study them within the context of simple heuristic Voronoi clustering models. Subsequently, we address the topology of structures emerging in the standard LCDM scenario and in cosmological scenarios with alternative dark energy content. The evolution and scale-dependence of the Betti numbers is shown to reflect the hierarchical evolution of the Cosmic Web and yields a promising measure of cosmological parameters. We also discuss the expected Betti numbers as a function of the density threshold for superlevel sets of a Gaussian random field.
description: 42 pages, 14 figures
Sems gso 'tshams 'dri'i phyag bris
Creators: name: Chos-Kyi-Dbaṅ-Phyug, Panchen Lama VII, 1938-1989
Publisher: name: Columbia University
Year: 2020
Subjects: Road construction workers

description: Public notice by the Tenth Panchen Lama acknowledging the role of Tibetan workers and People's Liberation Army (PLA) in constructing the road from Eastern Tibet to Lhasa-- includes red seal and photo of the Panchen Lama.
Passive and active acoustic sensing for soft pneumatic actuators
Creators: name: Wall, Vincent
name: Zöller, Gabriel
name: Brock, Oliver
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: acoustic sensing
subject: force and tactile sensing
subject: computational sensor
subject: soft sensors
subject: pneumatic actuators
subject: soft robotics

description: We propose a sensorization method for soft pneumatic actuators that uses an embedded microphone and speaker to measure different actuator properties. The physical state of the actuator determines the specific modulation of sound as it travels through the structure. Using simple machine learning, we create a computational sensor that infers the corresponding state from sound recordings. We demonstrate the acoustic sensor on a soft pneumatic continuum actuator and use it to measure contact locations, contact forces, object materials, actuator inflation, and actuator temperature. We show that the sensor is reliable (average classification rate for six contact locations of 93%), precise (mean spatial accuracy of 3.7 mm), and robust against common disturbances like background noise. Finally, we compare different sounds and learning methods and achieve best results with 20 ms of white noise and a support vector classifier as the sensor model.
Dusty starburst galaxies in the early Universe as revealed by gravitational lensing
Creators: name: Vieira, J. D.
name: Marrone, D. P.
name: Chapman, S. C.
name: De Breuck, C.
name: Hezaveh, Y. D.
name: Weiss, A.
name: Aguirre, J. E.
name: Aird, K. A.
name: Aravena, M.
name: Ashby, M. L. N.
name: Bayliss, M.
name: Benson, B. A.
name: Biggs, A. D.
name: Bleem, L. E.
name: Bock, J. J.
name: Bothwell, M.
name: Bradford, C. M.
name: Brodwin, M.
name: Carlstrom, J. E.
name: Chang, C. L.
name: Crawford, T. M.
name: Crites, A. T.
name: de Haan, T.
name: Dobbs, M. A.
name: Fomalont, E. B.
name: Fassnacht, C. D.
name: George, E. M.
name: Gladders, M. D.
name: Gonzalez, A. H.
name: Greve, T. R.
name: Gullberg, B.
name: Halverson, N. W.
name: High, F. W.
name: Holder, G. P.
name: Holzapfel, W. L.
name: Hoover, S.
name: Hrubes, J. D.
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: Spilker, J. S.
name: Stalder, B.
name: Staniszewski1, Z.
name: Stark, A. A.
name: Story, K.
name: Vanderlinde, K.
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: In the past decade, our understanding of galaxy evolution has been revolutionized by the discovery that luminous, dusty, starburst galaxies were 1,000 times more abundant in the early Universe than at present. It has, however, been difficult to measure the complete redshift 2 distribution of these objects, especially at the highest redshifts (z > 4). Here we report a redshift survey at a wavelength of three millimeters, targeting carbon monoxide line emission from the star-forming molecular gas in the direction of extraordinarily bright millimetrewave-selected sources. High-resolution imaging demonstrates that these sources are strongly gravitationally lensed by foreground galaxies. We detect spectral lines in 23 out of 26 sources and multiple lines in 12 of those 23 sources, from which we obtain robust, unambiguous redshifts. At least 10 of the sources are found to lie at z > 4, indicating that the fraction of dusty starburst galaxies at high redshifts is greater than previously thought. Models of lens geometries in the sample indicate that the background objects are ultra-luminous infrared galaxies, powered by extreme bursts of star formation.
description: Accepted for publication in Nature. Under press embargo till 18:00 GMT on Wednesday March 13th
Number-resolved imaging of excited-state atoms using a scanning autoionization microscope
Creators: name: Lochead, G.
name: Boddy, D.
name: Sadler, D. P.
name: Adams, C. S.
name: Jones, M. P. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on a scanning microscopy technique for atom-number-resolved imaging of excited-state atoms. A tightly focused laser beam leads to local autoionization, and the resulting ions are counted electronically. Scanning the beam across the cloud builds up an image of the density distribution of excited atoms, with access to the full counting statistics at each spatial sampling point and an overall detection efficiency of 21 %. We apply this technique to the measurement of a spatially inhomogeneous electric field with a spatial resolution of 50 ?m and a sensitivity to electric field gradients of 0.04 V cm$^{-2}$.
General Guidelines For The Structural Planning Of A Hospital Following The Example Of Factory Planning Including Decision Support For The Design Of Individual Structural Elements – A German Solution Approach
Creators: name: Wecken, Lena
name: Masoudian, Fatemeh
name: Lennerts, Kunibert
name: Nyhuis, Peter
Publisher: name: Hannover : publish-Ing.
Year: 2024
Subjects: subject: Hospital Planning
subject: Layout Planning
subject: Structure Planning
subject: Structure Elements
subject: Factory Planning
subject: Dewey Decimal Classification::600 | Technik

description: Hospitals face challenges that require them to be operated efficiently. One way to create the right basis for this is to plan the layout of a hospital. The planning of a hospital layout is a complex process that requires the application of a systematic approach, similar to that used in factory layout planning. This involves a series of planning steps to ensure that the final layout meets the specific requirements of the hospital in question. Structural planning is the first critical planning step, which can challenge hospital planners due to its planning complexity. As part of the MEDFAP research project, generic structural elements for a hospital were identified in collaboration with a hospital expert. These were validated in a workshop with other hospital experts and design options for the individual structural elements were discussed in accordance with hospital-specific characteristics and resulting advantages. The results of the workshop were transferred into a decision support system in the further research work. This article presents the decision support for the design of individual structural elements and translates it into a guideline for the structural planning of a hospital, modelled on factory planning. Although the structural elements are based on the DIN 13080 standard valid in Germany, the guideline is generally applicable, as the same or at least comparable structural elements are to be planned in hospitals in other countries.
Three-body force effect on nucleon momentum distributions in asymmetric nuclear matter within the framework of the extended BHF approach
Creators: name: Yin, Peng
name: Li, Jian-Yang
name: Wang, Pei
name: Zuo, Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We have investigated the three-body force (TBF) effect on the neutron and proton momentum distributions in asymmetric nuclear matter within the framework of the extended Brueckner-Hartree-Fock approach by adopting the $AV18$ two-body interaction plus a microscopic TBF. In asymmetric nuclear matter, it is shown that the neutron and proton momentum distributions become different from their common distribution in symmetric nuclear matter. The predicted depletion of the proton hole states increases while the neutron one decreases as a function of isospin-asymmetry. The TBF effect on the neutron and proton momentum distributions turns out to be negligibly weak at low densities around and below the normal nuclear density. The TBF effect is found to become sizable only at high densities well above the saturation density, and inclusion of the TBF leads to an overall enhancement of the depletion of the neutron and proton Fermi seas.
description: 9 pages, 4 figures
Mitsugumin 23 is a putative zinc regulated sarcoplasmic reticulum calcium leak channel
Creators: name: Dorward, Amy
Publisher: name: University of St Andrews
Year: 2022
Subjects: subject: Calcium
subject: Zinc
subject: Heart failure
subject: Mitsugumin 23
subject: SR calcium leak
subject: QH603.S27D7
subject: Sarcoplasmic reticulum
subject: Intracellular calcium
subject: Heart failure

description: Cardiac ion homeostasis is vital for efficient cardiac function. Intracellular Ca²⁺ dyshomeostasis and sarcoplasmic reticulum (SR) Ca²⁺ leak are considered hallmarks of heart failure. Disrupted intracellular Zn²⁺ signalling is also prevalent in heart failure, with raised Zn²⁺ levels observed in cardiomyocytes under ischaemic conditions. Adverse effects of elevated Zn²⁺ levels on cardiac function are widely reported, including reduced contractile force and aberrant Ca²⁺ handling. The molecular mechanisms linking dysregulated Zn²⁺ and Ca²⁺ signalling remain poorly understood. MG23 is a newly identified, Ca²⁺-permeable cation channel located on the SR/endoplasmic reticulum. Recently, the activity of MG23 was shown to be modulated by pathological [Zn²⁺]. The aim of this project was to investigate the role of MG23 as a Zn²⁺-regulated Ca²⁺ leak channel and to determine how altered [Zn²⁺] shapes intracellular Ca²⁺ dynamics. Using isolated mouse cardiomyocytes, this study showed that MG23 protein expression increased following hypoxia (≤ 1% O₂; 3-24 hours). Live cell imaging demonstrated that intracellular Zn²⁺ levels are elevated in cells exposed to hypoxia, coinciding with a significant reduction in SR Ca²⁺ levels. Decreased SR Ca²⁺ was not observed following treatment with Zn²⁺-chelator TPEN at early hypoxic time points (3 hours). Strikingly, decreased SR Ca²⁺ content was not observed in cardiomyocytes isolated from Mg23-KO hearts until 24 hours hypoxia. This provides the first evidence that MG23 activity is regulated by Zn²⁺ leading to increased SR Ca²⁺ leak. In heart failure, intracellular [Zn²⁺] is elevated to levels that increase MG23 activity. This study reveals that Zn²⁺ modulation of MG23 occurs across multiple species including mouse and human. Glutamic acid residue 79 in human MG23 was identified as a potential site for controlling Zn²⁺ modulation of channel activity. MG23 may therefore be a novel target in the design of therapeutic interventions for treatment of heart failure where SR Ca²⁺ leak is exacerbated.
An outburst from a massive star 40 days before a supernova explosion
Creators: name: Ofek, E. O.
name: Sullivan, M.
name: Cenko, S. B.
name: Kasliwal, M. M.
name: Gal-Yam, A.
name: Kulkarni, S. R.
name: Arcavi, I.
name: Bildsten, L.
name: Bloom, J. S.
name: Horesh, A.
name: Howell, D. A.
name: Filippenko, A. V.
name: Laher, R.
name: Murray, D.
name: Nakar, E.
name: Nugent, P. E.
name: Silverman, J. M.
name: Shaviv, N. J.
name: Surace, J.
name: Yaron, O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Various lines of evidence suggest that very massive stars experience extreme mass-loss episodes shortly before they explode as a supernova. Interestingly, several models predict such pre-explosion outbursts. Establishing a causal connection between these mass-loss episodes and the final supernova explosion will provide a novel way to study pre-supernova massive-star evolution. Here we report on observations of a remarkable mass-loss event detected 40 days prior to the explosion of the Type IIn supernova SN 2010mc (PTF 10tel). Our photometric and spectroscopic data suggest that this event is a result of an energetic outburst, radiating at least 6x10^47 erg of energy, and releasing about 0.01 Solar mass at typical velocities of 2000 km/s. We show that the temporal proximity of the mass-loss outburst and the supernova explosion implies a causal connection between them. Moreover, we find that the outburst luminosity and velocity are consistent with the predictions of the wave-driven pulsation model and disfavor alternative suggestions.
description: Nature 494, 65, including supplementary information
Second order classical perturbation theory for atom surface scattering: analysis of asymmetry in the angular distribution
Creators: name: Pollak, Eli
name: Miret-Artes, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A second order classical perturbation theory is developed and applied to elastic atom corrugated surface scattering. The resulting theory accounts for experimentally observed asymmetry in the final angular distributions. These include qualitative features, such as reduction of the asymmetry with increased incidence energy as well as asymmetry in the location of the rainbow peaks with respect to the specular scattering angle. The theory is especially applicable to "soft" corrugated potentials. Analytic expressions for the angular distribution are derived for the exponential repulsive and Morse potential models. The theory is implemented numerically to a simplified model of the scattering of an Ar atom from a LiF(100) surface.
Application of an autonomous robot for the collection of nearshore topographic and hydrodynamic measurements
Creators: name: Wübbold, Frauke
name: Hentschel, Matthias
name: Vousdoukas, Michalis I.
name: Wagner, Bernardo
Publisher: name: Reston : American Society of Civil Engineers
Year: 2012
Subjects: subject: 3D laser range scanner
subject: Autonomous robot
subject: Continuous measurements
subject: Hydrodynamic measurements
subject: Inertial measurement unit
subject: Laser range scanners
subject: Remote sensing techniques
subject: Topographic measurements
subject: Water surface elevations
subject: Wave propagation velocities
subject: Coastal engineering
subject: Data acquisition
subject: Hydrodynamics
subject: Remote sensing
subject: Scanning
subject: Three dimensional
subject: Units of measurement
subject: Wave propagation
subject: Robots
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Beach topographic and hydrodynamic measurements are essential for coastal geology and engineering studies as well as sustainable coastal management. Standard approaches involve either time-consuming manual data acquisition usually with limited coverage or remote sensing techniques which are usually characterized by low resolution or increased costs. The present contribution reports the results from the application of the autonomous robot RTS-Hanna with a calibrated sensor setup including 3D laser range scanners, a camera, a Differential GPS and an inertial measurement unit which significantly facilitates field data collection. RTS-Hanna was tested at the Wadden Sea Barrier Island Langeoog, Northern Germany, for two days and was proven capable of autonomously collecting topographic scans. 175 GB of dense topographic and water surface elevation data were collected, including RBG images, while RTS-Hanna covered a total of 21 km of coastline in approximately 3 hours. Scans of the surf/swash zone allowed continuous measurements of topographic changes at the beachface, wave propagation velocities and wave breaking heights.
The Influence of Bearing Clearance on the Load Capacity of Gas Polymer Bearings
Creators: name: Schilling, Gregor
name: Liebich, Robert
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: load capacity
subject: gas polymer bearing
subject: gas foil bearing
subject: bearing clearance
subject: lift-off

description: In this paper, the influence of a nominal bearing clearance on the lift-off behaviour and the load-carrying capacity of gas polymer bearings (GPBs) is investigated. For this purpose, an experimental study with five different bearing gap configurations and a range of static loads is carried out. Furthermore, the test rig for the clearance and friction torque measurements is illustrated and discussed from a practical point of view. The experimental gap measurement results of all the bearing configurations and the method used are explained and discussed. Finally, the friction torque during the lift-off and run-up phases is measured for a range of static loads. A method that uses the time derivative of the measured friction torque during the run-up tests as a criterion for the lift-off detection is explained and applied to the measured data. The results of this study indicate that there are large differences between the most studied bump-type and gas polymer bearings in terms of the dependence of the load-carrying capacity on the bearing gap. Furthermore, the recorded effects are described, and possible explanations are given. Finally, the differences in characteristics from those of bump-type bearings are described and their importance for the design process of rotors supported in GPBs is explained.
Branching of quasinormal modes for nearly extremal Kerr black holes
Creators: name: Yang, Huan
name: Zhang, Fan
name: Zimmerman, Aaron
name: Nichols, David A.
name: Berti, Emanuele
name: Chen, Yanbei
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that nearly extremal Kerr black holes have two distinct sets of quasinormal modes, which we call zero-damping modes (ZDMs) and damped modes (DMs). The ZDMs exist for all harmonic indices $l$ and $m \ge 0$, and their frequencies cluster onto the real axis in the extremal limit. The DMs have nonzero damping for all black hole spins; they exist for all counterrotating modes ($m<0$) and for corotating modes with $0\leq μ\lesssim μ_c=0.74$ (in the eikonal limit), where $μ\equiv m/(l+1/2)$. When the two families coexist, ZDMs and DMs merge to form a single set of quasinormal modes as the black hole spin decreases. Using the effective potential for perturbations of the Kerr spacetime, we give intuitive explanations for the absence of DMs in certain areas of the spectrum and for the branching of the spectrum into ZDMs and DMs at large spins.
description: 5 pages, 3 figures
title: Probabilistic Expected Time of Arrival Using Sparse GPS Trajectories: A Computational Approach
Creators: name: Sohofi, Seyed Alireza
Publisher: name: DuEPublico: Duisburg-Essen Publications Online, University of Duisburg-Essen, Germany
Year: 2018
Subjects: Travel Time Estimation
Travel Time Reliability
Sparse GPS Trajectories
Bootstrapped Monte Carlo Simulation
Public Data

description: Accurate estimation of Expected Time of Arrival (ETA) is an indispensable necessity in modern societies which is intimately intertwined with quality of life for all citizens, especially for commuters and disadvantaged people. In recent years, the widespread adoption of GPS technology has initiated
a paradigm shift in ETA estimation. Utilizing GPS data instead of traditional traffic data such as stationary measurements has implications that extend into all technical and methodological aspects of ETA estimation. New technical challenges such as map matching, path inference and travel
time allocation arise, and different methodologies, other than well established traffic flow theory, are required. The payoff of such an endeavor, however, is substantial: network-wide coverage of ETA estimation at the fraction of cost compared to traditional approaches. This study is an experimental inquiry into various aspects of developing a fully functional travel time estimation engine, powered solely by public GPS data from bus probe vehicles. Technical hurdles (e.g. map matching, path inference and travel time allocation) are handled in a rather conventional way, with some innovations. The main contribution though, is introduction of computational approach to travel time estimation using Bootstrapped Monte Carlo Simulation. This paves the way for Probabilistic Expected Time of Arrival (P-ETA): an interpretation of travel time in terms of uncertainty, reliability, and variability; instead of merely expected value. Using Bootstrapped Monte Carlo Simulation, a method to derive probability distribution of Route Travel Time (RTT), without prerequisite of intermediate step of estimating probability distribution of Edge Travel Times (ETT), is suggested. The confidence in Travel Time Allocation (TTA) for observations is quantified and used as the weight in unequal bootstrap probability. A number of
experiments are carried out to illustrate the ability of the proposed method in identifying spatiotemporal traffic patterns for individual edges, routes, and the network as a whole. It is shown that in addition to travel time, higher order statistics, higher moments of probability distributions and
measures of dispersion also exhibit patterns related to spatio-temporal dynamics of traffic, and are likely to be useful as measures of variability and uncertainty of travel time.
title: Влияние низкоинтенсивных микроволн частотой 1 ГГц на уровень антионкогена brca1, факторов репарации ДНК и активность стресс-активируемого сигнального пути в мононуклеарных клетках цельной крови у практически здоровых лиц
Creators: name: ., С.С. Бондарь – зав. лабораторией молекулярной биофизики и протеомики, Научно-образовательный центр Тульского государственного университета  И.В. Терехов – к.м.н., доцент, кафедра общей патологии, Медицинский институт Тульского государственного университета E-mail: trft@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Исследовано («in vitro») влияние низкоинтенсивного микроволнового излучения частотой 1 ГГц плотностью потока энергии 100 нВт/см2 на уровень в мононуклеарных лейкоцитах (МНК) цельной крови практически здоровых лиц факторов репарации ДНК, а также компонентов МАРК/SAPK и PI3K/АКТ1-сигнального пути.
Показано, что однократное облучение клеток цельной крови спустя сутки после воздействия сопровождается изменением характера взаимосвязей между компонентами MAPK/SAPK и PI3K/АКТ1-сигнального пути и факторов репарации ДНК (RAD50, EP300, BRCA1). При этом наиболее существенная взаимосвязь имеет место между протеинами BRCA1, RAD50, PTEN и JNK. Установлено стимулирующее влияние излучения на уровень факторов, регулирующих репарацию ДНК при усилении оппозитных взаимовлияний между рассмотренными сигнальными путями, что определяет снижение реактивности МНК в отношении митогенов, цитокинов, факторов роста.
Проведенный анализ показал, что повышение в облученных МНК уровня BRCA1 ассоциировано с повышением содержания таких факторов, как протеинкиназа JNK и фактор транскрипции ELK4, при неизменном уровне протеинкиназы АКТ1. Таким образов низкоинтенсивные микроволны частотой 1 ГГц являются важным фактором, способным модулировать процессы поддержания стабильности генома за счет влияния на стресс-активируемый сигнальный путь.
Bewertung der Zirkularität und Minimierung von CO₂-Emissionen im Gesamtsystem Industriebau – Case Study einer Gebäudebewertung mit madaster
Creators: name: Rieke, Leonard
name: Kerstgens, Jonas
name: Kaufmann, Maximilian Joe
name: Blanke, Christian
name: Reichardt, Jürgen
name: Schmidt, Matthias
Publisher: name: Hannover : publish-Ing.
Year: 2024
Subjects: subject: Nachhaltigkeit
subject: Zirkularität
subject: Industriebau
subject: Architektur
subject: Fabrikplanung
subject: Bewertung
subject: Dewey Decimal Classification::600 | Technik

description: Das Verarbeitende Gewerbe ist für einen Großteil der Umweltbelastungen verantwortlich. Eine Integration der Kreislaufwirtschaft in die Planung und den Betrieb von Industriebauten kann dazu beitragen, den Ressourcenverbrauch und die Umweltwirkungen zu verringern. Diese Entwicklung betrifft verschiedene Wirksysteme wie den Standort, die Gebäudestruktur, die Haustechnik, die Produktionsprozesse und die Logistik. In diesem Kontext untersuchte eine Studie an der Münster School of Architecture (MSA) wichtige Aspekte der Zirkularität im klimaschonenden Industriebau. Der Vorentwurf eines Fabrikbaus (RMA), Bewertungsmodelle der Zirkularität und CO₂-Effizienz (madaster) sowie Faktoren aus Produktion und Logistik (IFA, Institut für Fabrikanlagen, Leibniz Universität Hannover) bilden hierbei die Grundlage für eine Zirkularitätsbewertung. In dieser Publikation werden die fünf genannten Wirksysteme für eine ganzheitliche Zirkularitätsbewertung im Industriebau zunächst grob skizziert. Zudem wird der Aspekt der Gebäudestruktur in verschiedenen Konstruktionsvarianten detaillierter betrachtet. Damit wird die Grundlage für das übergeordnete Ziel geschaffen, das Gesamtsystem Industriebau im Kontext der Zirkularität zu bewerten und dabei die Abhängigkeiten zwischen den einzelnen Disziplinen und Wirksystemen zu berücksichtigen.
Dynamical stability and instability of Ricci-flat metrics
Creators: name: Haslhofer, Robert
name: Müller, Reto
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C44

description: In this short article, we improve the dynamical stability and instability results for Ricci-flat metrics under Ricci flow proved by Sesum and Haslhofer, getting rid of the integrability assumption.
description: 6 pages
Testing OPE for ghosts, gluons and $α_s$
Creators: name: Blossier, Benoit
name: Boucaud, Philippe
name: Brinet, Mariane
name: Morenas, vincent
name: Pene, Olivier
name: Petrov, Konstantin
name: Rodriguez-Quinteiro, Jose
name: de Soto, Feliciano
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present here our results on extracting Wilson coefficients from different quantities such as ghost and gluon propagators which are calculated by means of Lattice QCD. The results confirm the validity of our method for the calculation of the strong coupling constant as well as allow to estimate the range of momenta where OPE is applicable.
description: arXiv admin note: substantial text overlap with arXiv:1301.7593