cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Agglomerative Hierarchical Clustering with Dynamic Time Warping for Household Load Curve Clustering
Creators: name: AlMahamid, Fadi
name: Grolinger, Katarina
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Energy companies often implement various demand response (DR) programs to better match electricity demand and supply by offering the consumers incentives to reduce their demand during critical periods. Classifying clients according to their consumption patterns enables targeting specific groups of consumers for DR. Traditional clustering algorithms use standard distance measurement to find the distance between two points. The results produced by clustering algorithms such as K-means, K-medoids, and Gaussian Mixture Models depend on the clustering parameters or initial clusters. In contrast, our methodology uses a shape-based approach that combines Agglomerative Hierarchical Clustering (AHC) with Dynamic Time Warping (DTW) to classify residential households' daily load curves based on their consumption patterns. While DTW seeks the optimal alignment between two load curves, AHC provides a realistic initial clusters center. In this paper, we compare the results with other clustering algorithms such as K-means, K-medoids, and GMM using different distance measures, and we show that AHC using DTW outperformed other clustering algorithms and needed fewer clusters.
title: Способ выявления движущихся источников радиоизлучения по результатам их многократного однопозиционного обнаружения-пеленгования
Creators: name: М.Л. Артемов – д.т.н., доцент, исполняющий обязанности зам. ген. директора, АО «Концерн «Созвездие» (г. Воронеж) E-mail: m.l.artemov@sozvezdie.su О.В. Афанасьев – к.т.н., исполняющий обязанности директора НТЦ «РЭБ и спецсвязь», АО «Концерн «Созвездие» (г. Воронеж) E-mail: o.v.afanasev@sozvezdie.su О.А. Машарова – инженер, АО «Концерн «Созвездие» (г. Воронеж) E-mail: ntu541@sozvezdie.su, М.Л. Артемов – д.т.н., доцент, исполняющий обязанности зам. ген. директора, АО «Концерн «Созвездие» (г. Воронеж) E-mail: m.l.artemov@sozvezdie.su О.В. Афанасьев – к.т.н., исполняющий обязанности директора НТЦ «РЭБ и спецсвязь», АО «Концерн «Созвездие» (г. Воронеж) E-mail: o.v.afanasev@sozvezdie.su О.А. Машарова – инженер, АО «Концерн «Созвездие» (г. Воронеж) E-mail: ntu541@sozvezdie.su
Publisher: name: Издательство Радиотехника
Year: 2019

description: Разработан способ выявления движущихся источников радиоизлучения (ИРИ) в рамках теории статистической радиотехники по результатам их многократного однопозиционного обнаружения-пеленгования в условиях характерной для ведения радио-мониторинга априорной неопределенности относительно уровня принимаемых сигналов ИРИ и параметров совместного закона распределения пеленгов.
Получено выражение для решающей статистики способа, адаптивной к неизвестной интенсивности пространственно-коррелированного шума и справедливой для антенной системы с произвольной структурой и характеристиками направленности антенных элементов в случае приема радиосигналов на фоне пространственно-коррелированного гауссовского шума.
Показано, что реализация способа в системах радиомониторинга позволит выявлять в условиях реальной насыщенной элек-тромагнитной обстановки движущиеся ИРИ, в том числе размещенные на воздушных носителях различных типов.
On the proliferation of X's, Y's and Z's candidates
Creators: name: Valcarce, A.
name: Caramés, T. F.
name: Vijande, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Heavy meson spectroscopy above open flavor thresholds has become a challenge both from the experimental and theoretical points of view. Experimentally, several signals have been interpreted as meson resonances with unusual properties; theoretically, such signals may be identified with meson-meson molecules or compact multiquark structures. We analyze the influence of thresholds on heavy meson spectroscopy comparing different flavor sectors and quantum numbers. The validity of a quark-model picture above open-flavor thresholds would severely restrict the number of channels that may lodge multiquark structures as meson-meson molecules.
description: 6 pages, 1 figure. Invited leading talk at the International FB20 Conference, Fukuoka (Japan). Accepted for publication in Few Body Systems
Eileen Harris, The Furniture of Robert Adam
Creators: name: Kreisel, Heinrich
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2022

description: Rezension zu: Eileen Harris, The Furniture of Robert Adam. London, Alec Tiranti 1963. VIII, 110 S., 152 S. Taf.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 17 Nr. 1 (1964): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
title: Использование метода эквивалентной постоянной распространения для расчета двухкомпонентного поля в трехслойной структуре
Creators: name: И.А. Конников – д.т.н., Санкт-Петербург E-mail: konnikov_i@mail.ru, И.А. Конников – д.т.н., Санкт-Петербург E-mail: konnikov_i@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Приведено решение прикладной задачи, предполагающей расчет горизонтальной и вертикальной компонент потенциала поля в плоскослоистой среде, адекватной микрополосковой линии на диэлектрической плате с нижним металлическим экраном. Вычислительный процесс рассмотрен и изложен для трехслойной среды. Получены математические модели трехслойной среды для обеих компонент поля, которые могут быть использованы для решения широкого класса задач. Кратко рассмотрена организация вычислительного процесса в САПР.
Отмечено, что статья может рассматриваться как пояснительный пример использования предложенного метода эквива-лентной постоянной распространения для малых расстояний.
Calculation of Confined Phonon Spectrum in Narrow Silicon Nanowires using the Valence Force Field Method
Creators: name: Karamitaheri, Hossein
name: Neophytou, Neophytos
name: Taheri, Mohsen Karami
name: Faez, Rahim
name: Kosina, Hans
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the effect of confinement on the phonon properties of ultra-narrow silicon nanowires of side sizes of 1-10nm . We use the modified valence force field method to compute the phononic dispersion, and extract the density of states, the transmission function, the sound velocity, the ballistic thermal conductance and boundary scattering-limited diffusive thermal conductivity. We find that the phononic dispersion and the ballistic thermal conductance are functions of the geometrical features of the structures, i.e. the transport orientation and confinement dimension. The phonon group velocity and thermal conductance can vary by a factor of two depending on the geometrical features of the channel. The <110> nanowire has the highest group velocity and thermal conductance, whereas the <111> the lowest. The <111> channel is thus the most suitable orientation for thermoelectric devices based on Si nanowires since it also has a large power factor. Our findings could be useful in the thermal transport design of silicon-based devices for thermoelectric and thermal management applications.
description: 7 Figures; Journal of Electronic Materials, 2013
Entanglement negativity in the critical Ising chain
Creators: name: Calabrese, Pasquale
name: Tagliacozzo, Luca
name: Tonni, Erik
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the scaling of the traces of the integer powers of the partially transposed reduced density matrix and of the entanglement negativity for two spin blocks as function of their length and separation in the critical Ising chain. For two adjacent blocks, we show that tensor network calculations agree with universal conformal field theory (CFT) predictions. In the case of two disjoint blocks the CFT predictions are recovered only after taking into account the finite size corrections induced by the finite length of the blocks.
description: 31 pages, 14 figures
Gate defined wires in HgTe quantum wells: from Majorana fermions to spintronics
Creators: name: Reuther, Johannes
name: Alicea, Jason
name: Yacoby, Amir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We introduce a promising new platform for Majorana zero-modes and various spintronics applications based on gate-defined wires in HgTe quantum wells. Due to the Dirac-like band structure for HgTe the physics of such systems differs markedly from that of conventional quantum wires. Most strikingly, we show that the subband parameters for gate-defined HgTe wires exhibit exquisite tunability: modest gate voltage variation allows one to modulate the Rashba spin-orbit energies from zero up to ~30K, and the effective g-factors from zero up to giant values exceeding 600. The large achievable spin-orbit coupling and g-factors together allow one to access Majorana modes in this setting at exceptionally low magnetic fields while maintaining robustness against disorder. As an additional benefit, gate-defined wires (in HgTe or other settings) should greatly facilitate the fabrication of networks for refined transport experiments used to detect Majoranas, as well as the realization of non-Abelian statistics and quantum information devices.
description: 19 pages, 9 figures
title: Методы математического моделирования высокоизбирательных фильтров на поверхностных акустических волнах с малым вносимым затуханием
Creators: name: Т.В. Синицына – к.т.н., гл. конструктор, ООО «БУТИС» (Москва) E-mail: sinicina59@mail.ru, Т.В. Синицына – к.т.н., гл. конструктор, ООО «БУТИС» (Москва) E-mail: sinicina59@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Проведены исследования, направленные на достижение предельно возможных эксплуатационных характеристик фильтров на поверхностных акустических волнах (ПАВ), отвечающих современным аппаратурным требованиям. Для анализа электродных структур частотно-избирательных элементов, входящих в конструкции фильтров, использован модифицированный Р матричный метод, основанный на теории связанных мод. С целью обеспечения высокой точности моделирования учтены реальные акустические (дисперсия скорости волны и коэффициента отражения от параметров электродной решетки; потери на распространение волны, обусловленные преобразованием ПАВ в объемную волну; многомодовый характер распространения волны; конечное сопротивление электродов преобразователя и его эффективность) и электромагнитные эффекты второго порядка для различных типов пьезоэлектриков.
Показано, что методы позволяет моделировать неоднородные электродные структуры (с модуляцией периода, апертуры и произвольным распределением отражений в пределах электродной структуры), поскольку в качестве элементарной ячейки выбрана пара электродов с соответствующей собственной Р матрицей. При этом суммарная Р матрица ВШП получается в ре-зультате перемножения элементарных Р матриц. Отмечено, что данный подход существенно расширяет функциональные возможности метода и упрощает реализацию ПАВ-устройств с предельной совокупностью параметров. Проведена верификация метода на основе оригинальных конструкций ПАВ-фильтров резонаторного типа (на основе реверсивного многополоскового ответвителя, U образного ответвителя, продольно-связанных резонаторов. импедансных фильтров и их комбинаций) для различных типов пьезоэлектриков. Достигнуто сочетание параметров (коэффициент прямоугольности 1,3 при вносимом затухании 2,1 дБ), не имеющее аналогов.
Отмечено, что разработанный метод является универсальным и может быть использован для моделирования ПАВ-устройств различного функционального назначения (фильтров, линий задержки, резонаторов).
title: Пути снижения уровня полей излучения ПЭВМ и СВТИ
Creators: name: Р.И. Шабанов – начальник лаборатории, ПАО «Радиофизика» (Москва) E-mail: shabanov.r@radiofizika.com Н.И. Дубовик – аспирант, инженер, ПАО «Радиофизика» (Москва) E-mail: dubovik.n@radiofizika.com В.В. Денисенко – к.ф.-м.н., начальник отдела, ПАО «Радиофизика» (Москва) E-mail: dubovik.n@radiofizika.com, Р.И. Шабанов – начальник лаборатории, ПАО «Радиофизика» (Москва) E-mail: shabanov.r@radiofizika.com Н.И. Дубовик – аспирант, инженер, ПАО «Радиофизика» (Москва) E-mail: dubovik.n@radiofizika.com В.В. Денисенко – к.ф.-м.н., начальник отдела, ПАО «Радиофизика» (Москва) E-mail: dubovik.n@radiofizika.com
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрены теоретические и практические пути минимизации уровня побочных электромагнитных излучений и наводок (ПЭМИН) персональных электронно-вычислительных машин (ПЭВМ) и средств вычислительной техники и информатики (СВТИ) без изменения их внутренней структуры, а также использования дорогостоящих и неблагоприятных в использовании для персонала экранированных помещений.
Проведен эксперимент, где в качестве экспериментальной модели использовался персональный компьютер (ПК), который располагался на диэлектрическом столе, а так же на столе с эквипотенциальной поверхностью. Проведено сравнение полу-ченных данных с контрольными (без какой-либо защиты).
Получены теоретические и практические результаты, которые дают практические рекомендации для защиты информации конкретных ПЭВМ и СВТИ путем значительного снижения уровня ПЭМИН без использования дорогостоящих экранированных помещений.
Elliptic flow of ϕ-meson a sensitive probe for onset of de-confinement transition in high energy heavy-ion collisions
Creators: name: Nasim, Md.
name: Mohanty, Bedangadas
name: Xu, Nu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Elliptic flow (v_2) of ϕ-meson is shown to be a sensitive probe of the partonic collectivity using A Multi Phase Transport (AMPT) model. Within the ambit of the AMPT model with partonic interactions (string melting version), the ϕ-meson v_2 at midrapidity is found to have negligible contribution from hadronic interactions for Au+Au collisions at 200 GeV per nucleon. Changing the hadron cascade time in the model calculations does not change the ϕ-meson v_2, while it reduces the v_2 of proton at low transverse momentum (pT). These observations indicate that a substantial reduction in ϕ-mesons v_2 as a function of colliding beam energy would suggest the dominance of hadronic interactions over partonic interactions.
description: 5 pages and 4 figures. Accepted for publication in Physical Review C
title: Development and Validation of a Numerical Model of the CO2 Dry-ice Blasting Process for Aircraft Engine Cleaning Applications
Creators: name: Rudek, Arthur
Publisher: name: Technological University of Dublin
Year: 2018

description: On-wing cleaning of engine compressors for commercial aircraft is a required maintenance task which results in greater operating efficiency and lower emission rates. It is typically carried out by injection of water and detergents into the intake of an engine while the engine is being cranked by the starter. Two drawbacks of this process are the risk of icing in cold weather and the collection and treatment of the water effluent. The dry-ice blasting process, a cleaning system which uses pressurized air and CO2 dry-ice particles as cleaning agent, has been proposed as an alternative method which does not suffer the above drawbacks but is potentially capable of efficient cleaning. In this context, such a cleaning system is currently being developed by Lufthansa Technik in association with Hochschule Darmstadt and DIT. This work focuses on the development and validation of a numerical model of this process, which can be used to improve the understanding of the complex multiphase flow phenomena involved and to assess the cleaning physics. Appropriate multiphase flow set-ups and new particle breakup and erosion models are developed. These new models will facilitate the numerical prediction of particle behaviour and defouling erosion rates during the defouling process.

An appropriate simulation set-up for the particle laden injection system flow simulations using the Euler-Lagrange method is investigated. Three possible injection systems with various air flow velocities and particle loading densities are considered. These systems are investigated by means of high-speed camera (HSC) experiments and the predicted results are compared to the experimental in order to find the best numerical set-up. An improvement to the particle drag force formulation is proposed for highly pressurized air-flows. A new particle breakup model for dry-ice in Euler-Lagrange simulations is developed. This model is theoretically derived from an energy balance and un-derpinned with data from HSC experiments. It includes velocity, impact angle and target temperature as factors determining breakup behaviour of dry-ice particles impinging solid walls. A new defouling erosion model utilizing an energy balance approach and based on a range of experiments with several types of actual and artificial fouling material is developed and tested. The particle breakup and the erosion model are implemented into the commercial CFD code Ansys CFX. Verification and validation studies of both new models are presented. The validation of the new models uses data acquired in a specially-designed wind-tunnel experiment. All main findings and models are used in a final application case study where the new dry-ice based cleaning procedure is applied to a GE-CF6-50 test engine. Comparison of numerical results to data from air-flow, particle tracking and defouling experiments is also presented for this case.
Supplementary methods from Individual differences and knockout in zebrafish reveal similar cognitive effects of BDNF between teleosts and mammals
Creators: name: Lucon-Xiccato, Tyrone
name: Montalbano, Giulia
name: Gatto, Elia
name: Frigato, Elena
name: D'Aniello, Salvatore
name: Bertolucci, Cristiano
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Neuroscience
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Methodological information on subjects’ maintenance, colour discrimination learning task, quantification of bdnf expression, T-maze task, inhibitory control task, and habituation learning test.
Unsupervised Inference of Data-Driven Discourse Structures using a Tree Auto-Encoder
Creators: name: Huber, Patrick
name: Carenini, Giuseppe
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: With a growing need for robust and general discourse structures in many downstream tasks and real-world applications, the current lack of high-quality, high-quantity discourse trees poses a severe shortcoming. In order the alleviate this limitation, we propose a new strategy to generate tree structures in a task-agnostic, unsupervised fashion by extending a latent tree induction framework with an auto-encoding objective. The proposed approach can be applied to any tree-structured objective, such as syntactic parsing, discourse parsing and others. However, due to the especially difficult annotation process to generate discourse trees, we initially develop such method to complement task-specific models in generating much larger and more diverse discourse treebanks.
description: Extended Abstract. Non-Archival. 2 pages
Contamination of Broad-Band Photometry by Nebular Emission in High Redshift Galaxies: Investigations with Keck's MOSFIRE Near-Infrared Spectrograph
Creators: name: Schenker, Matthew A.
name: Ellis, Richard S.
name: Konidaris, Nick P.
name: Stark, Daniel P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Earlier work has raised the potential importance of nebular emission in the derivation of the physical characteristics of high redshift Lyman break galaxies. Within certain redshift ranges, and especially at z ~ 6-7, such lines may be strong enough to reduce estimates of the stellar masses and ages of galaxies compared those derived assuming broad-band photometry represents stellar light alone. To test this hypothesis at the highest redshifts where such lines can be probed with ground-based facilities, we examine the near-infrared spectra of a representative sample of 20 3.0 < z < 3.8 Lyman break galaxies using the newly-commissioned MOSFIRE near-infrared spectrograph at the Keck I telescope. We use this data to derive the rest-frame equivalent widths (EW) of [O III] emission and show that these are comparable to estimates derived using the SED fitting technique introduced for sources of known redshift by Stark et al (2013). Although our current sample is modest, its [O III] EW distribution is consistent with that inferred for Hα based on SED fitting of Stark et al's larger sample of 3.8 < z < 5 galaxies. For a subset of survey galaxies, we use the combination of optical and near-infrared spectroscopy to quantify kinematics of outflows in z ~ 3.5 star-forming galaxies, and discuss the implications for reionization measurements. The trends we uncover underline the dangers of relying purely on broad-band photometry to estimate the physical properties of high redshift galaxies and emphasize the important role of diagnostic spectroscopy.
description: 10 pages, 6 figures, to be submitted to ApJ
Towards Domain-Independent Supervised Discourse Parsing Through Gradient Boosting
Creators: name: Huber, Patrick
name: Carenini, Giuseppe
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Discourse analysis and discourse parsing have shown great impact on many important problems in the field of Natural Language Processing (NLP). Given the direct impact of discourse annotations on model performance and interpretability, robustly extracting discourse structures from arbitrary documents is a key task to further improve computational models in NLP. To this end, we present a new, supervised paradigm directly tackling the domain adaptation issue in discourse parsing. Specifically, we introduce the first fully supervised discourse parser designed to alleviate the domain dependency through a staged model of weak classifiers by introducing the gradient boosting framework.
description: Extended Abstract. Non Archival. 3 pages
On new types of integrable 4-wave interactions
Creators: name: Gerdjikov, Vladimir S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We start with a Riemann-Hilbert Problems (RHP) with canonical normalization whose sewing functions depends on two or more additional variables. Using Zakharov-Shabat theorem we are able to construct a family of ordinary differential operators for which the solution of the RHP is a common fundamental analytic solution. This family of operators obviously commute provided their coefficients satisfy certain nonlinear evolution equations. Thus we are able to construct new classes of integrable nonlinear evolution equations. We illustrate the method with an example of a new type 4-wave interactions. Its Lax pair consists of operators which are both quadratic in the spectral parameter $λ$ and take values in the so(5) algebra.
description: 8 pages, reported at AMITANS-4 conference, June 11-16, 2012, St.St. Constantine and Helena, Varna, Bulgaria
title: Influencer Marketing auf Twitch.tv
Creators: name: Zbornik, Silas
Publisher: name: Hochschule Offenburg
Year: 2022

description: Wie wirkt sich Influencer Marketing in Form von gesponserten Streams auf die Kaufabsicht der Zuschauer auf der Livestreaming-Plattform Twitch.tv aus?
description: Arbeitspapiere für Marketing und Management; 66
title: «Все эти туристические впечатления не трогали моей души…». «Алмазный мой венец» В. П. Катаева: Из дополнений к комментарию
title: «All These Tourist Experiences did not Touch my Soul...». Some Additions to Annotations to Valentin Kataev’s «My Diamond Crown»
Creators: name: Лекманов, Олег
Publisher: name: Издательство Петербургского Института иудаики
Year: 2019

description: В заметке комментируется один из фрагментов мемуарного романа Валентина Катаева «Алмазный мой венец» и предпринимается попытка объяснить причины фактических ошибок в этом фрагменте.

description: The article comments on one fragment of the memoir novel by Valentin Kataev «My Diamond Crown» and seeks to explain the reasons for the factual error in this fragment.
Stimulation of static deconfined medium by multiple hard partons
Creators: name: Schulc, Martin
name: Tomasik, Boris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the response of non-expanding deconfined hot matter to energy and momentum deposition from a pair of partons moving with high energies. Several situations are examined with partons moving so that the generated wakes in the medium interact. The resulting energy and flow profiles are studied. Such cases are relevant for nuclear collisions at the LHC where several hard partons are produced in a single collision and their contribution to collective expansion of the fireball may be important.
description: 12 pages, 9 figures
Radio Unnameable
Creators: name: Politics Of Conspiracy (Conference) (1975 : Boston, Mass.)
Publisher: name: Columbia University
Year: 2021
Subjects: Presidents--Assassination
Conspiracy theories

description: Assassination Information Bureau Conference Saturday session, "Who Done It?" A Dallas Conspiracy with Peter Dale Scott and Mark Lane. Includes Q and A session about RFK's commitment to blow JFK assassination open, questions about videotaping
Stability of electromagnetic solitons]{Electromagnetic solitons and their stability in relativistic degenerate dense plasmas with two electron species
Creators: name: Roy, Sima
name: Misra, Amar P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The evolution of electromagnetic (EM) solitons due to nonlinear coupling of circularly polarized intense laser pulses with low-frequency electron-acoustic perturbations is studied in relativistic degenerate dense astrophysical plasmas with two groups of electrons: a sparse population of classical relativistic electrons and a dense population of relativistic degenerate electron gas. Different forms of localized stationary solutions are obtained and their properties are analyzed. Using the Vakhitov-Kolokolov stability criterion, the conditions for the existence and stability of a moving EM soliton are also studied. It is noted that the stable and unstable regions shift around the plane of soliton eigenfrequency and the soliton velocity due to the effects of relativistic degeneracy, the fraction of classical to degenerate electrons and the EM wave frequency. Furthermore, while the standing solitons exhibit stable profiles for a longer time, the moving solitons, however, can be stable or unstable depending on the degree of electron degeneracy, the soliton eigenfrequency and the soliton velocity. The latter with an enhanced value can eventually lead to a soliton collapse. The results should be useful for understanding the formation of solitons in the coupling of highly intense laser pulses with slow response of degenerate dense plasmas in the next generation laser-plasma interaction experiments as well as the novel features of $x$-ray and $γ$-ray pulses that originate from compact astrophysical objects.
description: 16 pages, 5 figures
title: Präsenz der Zeitgenossen 4. Ansichten - Strukturen - Horizonte. Landschaften deutscher Künstler
Creators: name: Thesing, Susanne
Publisher: name: University Library Heidelberg
Year: 2015

description: Eine Auswahl des Germanischen Nationalmuseums für das Bundeskanzleramt Bonn. Ausstellung im Germanischen Nationalmuseum von 6. 11. - 12. 12. 1982
title: «Я иду по дорогѣ один»: Из заметок о текстологии романа  В. Набокова-Сирина «Подвиг» / «Glory»
title: «I Walk Along the Road Alone»: A Textological Note on Vladimir Nabokov’s «Podvig» («Glory»)
Creators: name: Утгоф, Григорий
Publisher: name: Издательство Петербургского Института иудаики
Year: 2019

description: Статья представляет собой сопоставление прежде не печатавшегося отрывка из чернового автографа романа В. Набокова-Сирина «Подвиг» и двух печатных редакций этого текста – «Подвига» и «Glory». В частности, в ней показывается, что изначально в «Подвиге» не было парафразы лермонтовского стихотворения «Выхожу один я на дорогу…» («Я иду по дорогѣ одинъ, мой каменистый путь простирается далеко, тиха ночь и холоденъ камень, и ведется разговоръ между звѣздой и звѣздой»): она появилась на позднем этапе работы над черновиком.

description: In this article I offer a comparative reading of a previously unpublished passage from the holograph draft of Vladimir Nabokov’s novel «Podvig» and the novel’s two final redactions: «Podvig» and «Glory». In particular, I demonstrate that in the initial draft of the novel, there was no trace of a paraphrapse of Lermontov’s poem «Vykhozhu odin ia na dorogu…» («I walk along the road alone / My stony path spreads far, / Still is the night and cold the stone, / And star talks unto star»): this paraphrase appeared in the late stage of rewriting the draft.
Two-Color Schrodinger Functional with Six-Flavors of Stout-Smeared Wilson Fermions
Creators: name: Voronov, Gennady
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the Schrödinger functional running coupling in the SU(2) gauge theory with six-flavors of massless fermions. The aim is to determine whether the above theory has an infrared fixed point (IRFP). We use the standard Wilson gauge action and the stout-smeared Wilson fermion action. Here we present a determination of the critical mass as a function of the bare coupling and a preliminary study of the phase diagram of this lattice action. We also find preliminary indication that this theory has no IRFP. While this conclusion is not yet definite, we also show that with this approach we will be able to take a proper continuum limit and clearly determine the status of this theory with a reasonable amount of computer time.
title: К биографии Осипа Мандельштама: 1937 год
title: Towards the Life Story of Osip Mandel’shtam: 1937
Creators: name: Тименчик, Роман
Publisher: name: Издательство Петербургского Института иудаики
Year: 2019

description: На основании хранящихся в частном собрании московских писем Надежды Мандельштам Осипу Мандельштаму в Воронеж реконструируется картина последних дней ссылки поэта.

description: Based on a series of letters sent by Nadezhda Mandelshtam from Moscow to Osip Mandelshtam in Voronezh the picture of the last days of the poet’s exile is reconstructed.
Photon transport in binary photonic lattices
Creators: name: Rodríguez-Lara, B. M.
name: Moya-Cessa, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a review on the mathematical methods used to theoretically study classical propagation and quantum transport in arrays of coupled photonic waveguides. We focus on analysing two types of binary photonic lattices where self-energies or couplings are alternated. For didactic reasons, we split the analysis in classical propagation and quantum transport but all methods can be implemented, mutatis mutandis, in any given case. On the classical side, we use coupled mode theory and present an operator approach to Floquet-Bloch theory in order to study the propagation of a classical electromagnetic field in two particular infinite binary lattices. On the quantum side, we study the transport of photons in equivalent finite and infinite binary lattices by couple mode theory and linear algebra methods involving orthogonal polynomials. Curiously the dynamics of finite size binary lattices can be expressed as roots and functions of Fibonacci polynomials.
description: 13 pages, 4 figures
Deep Deterministic Policy Gradient to Minimize the Age of Information in Cellular V2X Communications
Creators: name: Mlika, Zoubeir
name: Cherkaoui, Soumaya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper studies the problem of minimizing the age of information (AoI) in cellular vehicle-to-everything communications. To provide minimal AoI and high reliability for vehicles' safety information, NOMA is exploited. We reformulate a resource allocation problem that involves half-duplex transceiver selection, broadcast coverage optimization, power allocation, and resource block scheduling. First, to obtain the optimal solution, we formulate the problem as a mixed-integer nonlinear programming problem and then study its NP-hardness. The NP-hardness result motivates us to design simple solutions. Consequently, we model the problem as a single-agent Markov decision process to solve the problem efficiently using fingerprint deep reinforcement learning techniques such as deep-Q-network (DQN) methods. Nevertheless, applying DQN is not straightforward due to the curse of dimensionality implied by the large and mixed action space that contains discrete and continuous optimization decisions. Therefore, to solve this mixed discrete/continuous problem efficiently, simply and elegantly, we propose a decomposition technique that consists of first solving the discrete subproblem using a matching algorithm based on state-of-the-art stable roommate matching and then solving the continuous subproblem using DRL algorithm that is based on deep deterministic policy gradient DDPG. We validate our proposed method through Monte Carlo simulations where we show that the decomposed matching and DRL algorithm successfully minimizes the AoI and achieves almost 66% performance gain compared to the best benchmarks for various vehicles' speeds, transmission power, or packet sizes. Further, we prove the existence of an optimal value of broadcast coverage at which the learning algorithm provides the optimal AoI.
description: 16 pages, 11 figures, 2 tables, 2 algorithms
Spragueia dama Guenee
Creators: name: Pogue, Michael G.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Spragueia
Spragueia dama

description: 4. Spragueia dama (Guenée)
(Figs. 9–10, Map 5)
 Identification: Forewing length 8.0–9.0 mm. This and the next species are small black moths with bright orange and white forewing markings. Forewing with large costal white patch; orange antemedial and postmedial lines; reniform spot black, round, within postmedial line; white costal patch between antemedial and postmedial lines; terminal line and fringe orange with a large median black spot. Hind is wing black. The black ground color between the antemedial and postmedial lines may be orange in some specimens.
 MAP 5. Collecting localities of Spragueia dama.
 Flight period: Mid July.
 Collected localities: Tennessee: Sevier Co.: Park Headquarters. (1 specimen)
 Elevation range: 1480 ft. (451 m)
 General distribution: Mainly southern in distribution from Maryland south to Florida, west to Louisiana and Texas.
 Larval hosts: Unknown
description: Published as part of Pogue, Michael G., 2010, of Great Smoky Mountains National Park, pp. 1-20 in Zootaxa 2499 on pages 6-7, DOI: 10.5281/zenodo.195780
The Detection of Interstellar Ethanimine (CH3CHNH) from Observations taken during the GBT PRIMOS Survey
Creators: name: Loomis, Ryan A.
name: Zaleski, Daniel P.
name: Steber, Amanda L.
name: Neill, Justin L.
name: Muckle, Matthew T.
name: Harris, Brent J.
name: Hollis, Jan M.
name: Jewell, Philip R.
name: Lattanzi, Valerio
name: Lovas, Frank J.
name: Martinez,, Oscar
name: McCarthy, Michael C.
name: Remijan, Anthony J.
name: Pate, Brooks H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have performed reaction product screening measurements using broadband rotational spectroscopy to identify rotational transition matches between laboratory spectra and the Green Bank Telescope PRIMOS radio astronomy survey spectra in Sagittarius B2 North (Sgr B2(N)). The broadband rotational spectrum of molecules created in an electrical discharge of CH3CN and H2S contained several frequency matches to unidentified features in the PRIMOS survey that did not have molecular assignments based on standard radio astronomy spectral catalogs. Several of these transitions are assigned to the E- and Z-isomers of ethanimine. Global fits of the rotational spectra of these isomers in the range of 8 to 130 GHz have been performed for both isomers using previously published mm-wave spectroscopy measurements and the microwave measurements of the current study. Possible interstellar chemistry formation routes for E-ethanimine and Z-ethanimine are discussed. The detection of ethanimine is significant because of its possible role in the formation of alanine - one of the twenty amino acids in the genetic code.
description: Accepted in The Astrophysical Journal Letters, 21 pages, 4 figures, 1 table
Adaptives luftqualitätsgewichtetes Fahrradrouting mittels Land-use Regression auf Basis offener Daten
Creators: name: Janßen, Julian
name: Riedel, Till
name: Tremper, Paul
Publisher: name: Gesellschaft für Informatik (GI)
Year: 2021
Subjects: Neuronales Netz
Land Use Regression
Luftqualität
Routing

description: Luftschadstoffen ausgesetzt zu sein hat langfristige negative gesundheitliche Folgen, denen besonders Fahrradfahrer im urbanen Raum ausgesetzt sind. Dabei gibt es wahrscheinlich keine unschädliche Dosis: weniger ist immer besser. Diese Arbeit zeigt, dass luftqualitätsgewichtete Fahrradrouten die persönliche Exposition gemäß dem Regressionsmodell deutlich reduzieren können, wobei die errechneten Umwege zumeist nur minimal sind. Auf Basis offener Daten wird ein neuronales Netzwerk zur Schätzung der Luftqualität trainiert. Dabei werden PM10-Daten aus mobilen Messungen als Indikator der Luftqualität verwendet. Das entstehende Land-Use-Regression-Modell bezieht dabei sowohl zeitliche als auch räumliche Features mit ein. Anschließend wird dieses Modell verwendet, um luftqualitätsgewichtete Routen zu berechnen. Dabei wird gezeigt, wie ein solches feingranulare Modell im Routing verwendet werden kann. Anhand von zufällig gewählten Start/Ziel Paaren werden die luftqualitätsgewichteten Routen mit der jeweils kürzesten Strecke verglichen.
Three Family SU(5) GUT and Inverted Neutrino Mass Hierarchy
Creators: name: Tavartkiladze, Zurab
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Supersymmetric SU(5) GUT augmented with anomaly free U(1)_F flavor symmetry is presented. Very economical field content and U(1)_F charge assignment are obtained by specific construction. In particular, three families of 10+5* chiral matter, along the SU(5) singlet states (some of which serve as right handed neutrinos) are obtained. Appealing texture zero Yukawa matrices provide natural understanding of hierarchies between charged fermion masses and mixings. The model predicts inverted hierarchical neutrino mass scenario with interesting implications.
description: 15 pages LaTex, 2 figures
title: Экспериментальное исследование влияния отражений от нерезонансной нагрузки на режимы генерации гиротрона
Creators: name: А.А. Богдашов – ст. науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: bogdash@ipfran.ru М.Ю. Глявин – зав. лабораторией, Институт прикладной физики РАН (г. Н. Новгород) E-mail: glyavin@appl.sci-nnov.ru Ю.В. Новожилова – ст. науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: julia.novozhilova2009@yandex.ru А.С. Седов – науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: anton-sedov@mail.ru А.П. Фокин – науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: ap.fokin@mail.ru, А.А. Богдашов – ст. науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: bogdash@ipfran.ru М.Ю. Глявин – зав. лабораторией, Институт прикладной физики РАН (г. Н. Новгород) E-mail: glyavin@appl.sci-nnov.ru Ю.В. Новожилова – ст. науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: julia.novozhilova2009@yandex.ru А.С. Седов – науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: anton-sedov@mail.ru А.П. Фокин – науч. сотрудник, Институт прикладной физики РАН (г. Н. Новгород) E-mail: ap.fokin@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Представлены результаты серии модельных экспериментов по исследованию влияния сигнала, отраженного от нерезонансной нагрузки, на режимы генерации технологического гиротрона.
В качестве нерезонансного отражателя использована кольцевая диафрагма с возможностью дистанционного управления ее положением в волноводном тракте.
Показана возможность перестройки частоты излучения гиротрона в полосе, определяемой добротностью резонатора ги-ротрона, и при модуляции выходной мощности до 20%
title: Лазерный масс-спектрометр с двухимпульсной двухчастотной десорбцией ионов органических соединений с наноструктурированной поверхности кремния
Creators: name: А.В. Пенто – к.ф.-м.н., ст. науч. сотрудник, ИОФ РАН (Москва) E-mail: pentan@mail.ru И.И. Кузьмин – мл. науч. сотрудник, Институт геохимии и аналитической химии им. В.И. Вернадского (Москва) E-mail: kuzmin.ilya.92@gmail.com А.Р. Мухаматнурова – аспирант, Национальный исследовательский ядерный университет «МИФИ» (Москва) E-mail: alisson94@mail.ru, А.В. Пенто – к.ф.-м.н., ст. науч. сотрудник, ИОФ РАН (Москва) E-mail: pentan@mail.ru И.И. Кузьмин – мл. науч. сотрудник, Институт геохимии и аналитической химии им. В.И. Вернадского (Москва) E-mail: kuzmin.ilya.92@gmail.com А.Р. Мухаматнурова – аспирант, Национальный исследовательский ядерный университет «МИФИ» (Москва) E-mail: alisson94@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Представлен лазерный масс-спектрометр рефлектрон, позволяющий реализовывать режим двухимпульсной двухчастотной десорбции ионов с наноструктурированной поверхности кремния в методе SALDI (Surface Assisted Laser Desorption-Ionization).
Рассмотрены методы MALDI и SALDI.
Приведены результаты экспериментов по десорбции ионов органических соединений импульсным лазерным излучением на длинах волн 351 нм и 263 нм.
Spragueia leo Guenee
Creators: name: Pogue, Michael G.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Spragueia
Spragueia leo

description: 5. Spragueia leo (Guenée)
(Figs. 11–12, Map 6)
 Identification: Forewing length 7.0-8.0 mm. Spragueia leo has a white costa with a series of four small black spots, as compared to the large white costal patches and no series of small costal dots in S. dama. Forewing has a black horizontal band that may be dissected by orange antemedial and postmedial lines, and narrower black band along posterior margin that can also be dissected by orange. Hind wing is dark gray; lighter than in S. dama.
 Flight period: Late May, July to early August, and early September.
 Collected localities: North Carolina: Swain Co.: 0.7 km up creek from mouth of Goldmine Creek. Tennessee: Blount Co.: Tremont; Cocke Co.: Cosby Ranger Station; Foothills Parkway; Foothills Parkway at north overlook; Foothills Parkway south overlook. (11 specimens)
 Elevation range: 1360–2400 ft. (415–732 m)
 General distribution: An eastern species ranging from Massachusetts south to Florida, west to Louisiana and Texas, and in the Midwest from Ohio to Kansas.
 Larval hosts: Bindweed (Calystegia sp., Convolvulaceae) (Covell 1984).
 MAP 6. Collecting localities of Spragueia leo.
description: Published as part of Pogue, Michael G., 2010, of Great Smoky Mountains National Park, pp. 1-20 in Zootaxa 2499 on page 7, DOI: 10.5281/zenodo.195780
How substance-based ontologies for gravity can be productive: A case study
Creators: name: Gupta, Ayush
name: Elby, Andrew
name: Conlin, Luke D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Many science education researchers have argued that learners' commitment to a substance (matter-based) ontology impedes the learning of scientific concepts that scientists typically conceptualize as processes or interactions, such as such as force, electric current, and heat. By this account, students' tendency to classify these entities as substances or properties of substances leads to robust misconceptions, and instruction should steer novices away from substance-based reasoning. We argue that substance-based reasoning, when it supports learners' sense-making, can form the seeds for sophisticated understanding of these very same physics concepts. We present a case study of a group of elementary school science teachers in our professional development program. The teachers build a sophisticated explanation for why objects of different masses have the same acceleration due to gravity, starting from substance-based metaphors for gravity. We argue that, for conceptual, epistemological, and affective reasons, instructional interventions should focus on tapping these productive matter-based resources rather than attempting to replace them.
description: Submitted to Physical Review Special Topics - Physics Education Research
Electromagnetically induced transparency and slow light in two-mode optomechanics
Creators: name: Jiang, Cheng
name: Liu, Hongxiang
name: Cui, Yuanshun
name: Li, Xiaowei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically demonstrate the mechanically mediated electromagnetically induced transparency in a two-mode cavity optomechanical system, where two cavity modes are coupled to a common mechanical resonator. When the two cavity modes are driven on their respective red sidebands by two pump beams, a transparency window appears in the probe transmission spectrum due to destructive interference. Under this situation the transmitted probe beam can be delayed as much as 4 us, which can be easily controlled by the power of the pump beams. In addition, we also investigate the amplification of the transmitted probe beam owing to constructive interference when one cavity is driven on its blue sideband while another one is driven on its red sideband.
description: 16 pages
Eustrotiinae
Creators: name: Pogue, Michael G.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae

description: Subfamily Eustrotiinae   Amyna axis (Guenée, 1852)
 Argillophora furcilla Grote, 1873
 “ Lithacodia ” musta (Grote & Robinson, 1868) Maliattha concinnimacula (Guenée, 1852) Maliattha synochitis (Grote & Robinson, 1868) Marimatha nigrofimbria (Guenée, 1852) Ozarba aeria (Grote, 1881)
 Protodeltote muscosula (Guenée, 1852) Tripudia rectangula Pogue, 2010
description: Published as part of Pogue, Michael G., 2010, of Great Smoky Mountains National Park, pp. 1-20 in Zootaxa 2499 on page 7, DOI: 10.5281/zenodo.195780