cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
High Resolution Infrared Imaging & Spectroscopy of the Z Canis Majoris System During Quiescence & Outburst
Creators: name: Hinkley, Sasha
name: Hillenbrand, Lynne
name: Oppenheimer, Ben R.
name: Rice, Emily
name: Pueyo, Laurent
name: Vasisht, Gautam
name: Zimmerman, Neil
name: Kraus, Adam L.
name: Ireland, Michael J.
name: Brenner, Douglas
name: Beichman, Charles A.
name: Dekany, Richard
name: Roberts, Jennifer E.
name: Parry, Ian R.
name: Roberts, Lewis C
name: Crepp, Justin R.
name: Burruss, Rick
name: Wallace, J. Kent
name: Cady, Eric
name: Zhai, Chengxing
name: Shao, Michael
name: Lockhart, Thomas
name: Soummer, Remi
name: Sivaramakrishnan, Anand
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present adaptive optics photometry and spectra in the JHKL-bands along with high spectral resolution K-band spectroscopy for each component of the Z Canis Majoris system. Our high angular resolution photometry of this very young (<1 Myr) binary, comprised of an FU Ori object and a Herbig Ae/Be star, were gathered shortly after the 2008 outburst while our high resolution spectroscopy was gathered during a quiescent phase. Our photometry conclusively determine that the outburst was due solely to the embedded Herbig Ae/Be member, supporting results from earlier works, and that the optically visible FU Ori component decreased slightly (~30%) in luminosity during the same period, consistent with previous works on the variability of FU Ori type systems. Further, our high-resolution K-band spectra definitively demonstrate that the 2.294 micron CO absorption feature seen in composite spectra of the system is due solely to the FU Ori component, while a prominent CO emission feature at the same wavelength, long suspected to be associated with the innermost regions of a circumstellar accretion disk, can be assigned to the Herbig Ae/Be member. These findings are in contrast to previous analyses (e.g. Malbet et al 2010, Benisty et al. 2010) of this complex system which assigned the CO emission to the FU Ori component.
description: Accepted to ApJ Letters, 3 figures
Entwicklung eines Werkzeugsystems zur Fertigung gelochter Präzisionsschmiedestücke
Creators: name: Flüß, André
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Precision forging
subject: punching process
subject: tool system
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Simple Hamiltonian for Quantum Simulation of Strongly Coupled 2+1D SU(2) Lattice Gauge Theory on a Honeycomb Lattice
Creators: name: Müller, Berndt
name: Yao, Xiaojun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We find a simple spin Hamiltonian to describe physical states of $2+1$ dimensional SU(2) lattice gauge theory on a honeycomb lattice with a truncation of the electric field representation at $j_{\rm max}=\frac{1}{2}$. The simple spin Hamiltonian only contains local products of Pauli matrices, even though Gauss's law has been completely integrated out.
description: 17 pages, 3 figures; v2: minor changes
Herminium monorchis
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: H. Monorchis (L.) R. Br. Cat. 339. Bis 1900m. l: Val dllliez (J.); St-Maurice, an der Rhone (Jacomet); Pissevache (Coquoz); Gietroz ob Fin- haut (idem); FUSS des Rosel (Garns). - 2: Branson (F., Garns); Mayens de Conthey (Marietan); ob Drone (idem); an der Rhone nördlich Oranges (Coquoz). - 3: Bovernier (Zahn); Orsieres (Melly); FUSS des Catogne bei Champex (J.); Leukerfeld (Wilczek und D. Dutoit); Jungen (Mme Deletra); Neubrück-Stalden (Becherer); Gspon, 1900m (Beauverd); Saastal, mehrfach: Eisten (A. Keller), Unter dem Berg und Umgebung von Grund (A. Keller, Höhn, Becherer); Visper- terminen (Gyhr); Brig (Bögli).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Induced Photon Correlations Through the Overlap of Two Four-Wave Mixing Processes in Integrated Cavities
Creators: name: Zhang, Yanbing
name: Kues, Michael
name: Roztocki, Piotr
name: Reimer, Christian
name: Fischer, Bennet
name: MacLellan, Benjamin
name: Bisianov, Arstan
name: Peschel, Ulf
name: Little, Brent E.
name: Chu, Sai T.
name: Moss, David J.
name: Caspani, Lucia
name: Morandotti, Roberto
Publisher: name: Weinheim : Wiley VCH
Year: 2020
Subjects: subject: correlated photon pairs
subject: integrated devices
subject: spontaneous four-wave mixing
subject: Four wave mixing
subject: Particle beams
subject: Phase matching
subject: Photons
subject: Quantum optics
subject: Four-wave-mixing process
subject: Integrated device
subject: Microring cavities
subject: Orthogonally polarized modes
subject: Parametric effects
subject: Photon correlation
subject: Quantum state generation
subject: Target frequencies
subject: Two photon processes
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Induced photon correlations are directly demonstrated by exploring two coupled nonlinear processes in an integrated device. Using orthogonally polarized modes within an integrated microring cavity, phase matching of two different nonlinear four-wave mixing processes is achieved simultaneously, wherein both processes share one target frequency mode, while their other frequency modes differ. The overlap of these modes leads to the coupling of both nonlinear processes, producing photon correlations. The nature of this process is confirmed by means of time- and power-dependent photon correlation measurements. These findings are relevant to the fundamental understanding of spontaneous parametric effects as well as single-photon-induced processes, and their effect on optical quantum state generation and control. © 2020 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
СУЩНОСТЬ И ПРАВОВАЯ ПРИРОДА УПРАВЛЕНИЯ ИМУЩЕСТВОМ (ИМУЩЕСТВЕННЫМИ ПРАВАМИ) В ГРАЖДАНСКОМ КОДЕКСЕ РОССИИ
Creators: name: Абдураимов Али Акимович
name: Грудцына Людмила Юрьевна
Publisher: name: Образование и право
Year: 2023
Subjects: имущество
имущественные права
доверительное управление исключительными правами
правообладатель
договор доверительного управления
интеллектуальная собственность.

description: В статье автор исследует теоретические и некоторые практические вопросы доверительного управления имуществом в Российской Федерации, на примере управления имущественными правами субъектов авторского и смежных прав. Наиболее распространенный механизм для регулирования оборота исключительных прав управление исключительными правами. В практической деятельности одной из эффективной для целей использования и распоряжения исключительными правами, а также для эффективной защиты таких прав при их нарушении третьими лицами является договорная конструкция доверительного управления исключительными правами.
Contributions to the development of novel thermoelectric materials and systems
Creators: name: Geppert, Benjamin
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2017
Subjects: subject: Thermoelectric
subject: materials
subject: generators
subject: Thermoelektrik
subject: Materialien
subject: Generatoren
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
ТЕНДЕНЦИИ ВЗАИМОДЕЙСТВИЯ ЧАСТНОПРАВОВЫХ И ПУБЛИЧНО-ПРАВОВЫХ ИНТЕРЕСОВ НА ПРИМЕРЕ ТРУБОПРОВОДОВ
Creators: name: Сварчевский Константин Геннадьевич
name: Потеряхина Ксения Владимировна
Publisher: name: Образование и право
Year: 2023
Subjects: трубопровод
нефтепровод
газопровод
Единая система газоснабжения
магистральный трубопровод
зона с особыми условиями использования территорий
охранная зона
земельный участок
изъятие земельного участка
публичный сервитут
интерес
частноправовые интересы
публично-правовые интересы.

description: В статье рассмотрены аспекты столкновения частноправовых и публично-правовых интересов при прокладке, эксплуатации и реконструирующих работ трубопроводов. Трубопроводы имеют важное экономическое значение для развития государства и общества, так как с их помощью передаются разные вещества. Современное российское законодательство содержит большое разнообразие правовых актов, которые порой не согласованы между собой, либо не регулируют необходимый объем общественных отношений по определенным вопросам, тем самым создавая спорные ситуации между собственниками земельных участков и владельцами линейных объектов. Авторы пришли к выводу о том, что необходимо разработать и принять на федеральном уровне закон о магистральных трубопроводах и ином трубопроводном транспорте, содержащий легальные дефиниции и классификацию трубопроводов, специфику их эксплуатации, а также ответственность участников таких правоотношений.
Neutrino winds on the sky
Creators: name: Nascimento, Caio
name: Loverde, Marilena
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We develop a first-principles formalism to compute the distortion to the relic neutrino density field caused by the peculiar motions of large-scale structures. This distortion slows halos down due to dynamical friction, causes a local anisotropy in the neutrino-CDM cross-correlation, and reduces the global cross-correlation between neutrinos and CDM. The local anisotropy in the neutrino-CDM cross-spectrum is imprinted in the three point cross-correlations of matter and galaxies, or the bispectrum in Fourier space, producing a signal peaking at squeezed triangle configurations. This bispectrum signature of neutrino masses is not limited by cosmic variance or potential inaccuracies in the modeling of complicated nonlinear and galaxy formation physics, and it is not degenerate with the optical depth to reionization. We show that future surveys have the potential to detect the distortion bispectrum.
description: 36+7 pages, 10 figures. Comments are welcome! Matching JCAP accepted version
Near-infrared polarimetry of a normal spiral galaxy viewed through the Taurus Molecular Cloud Complex
Creators: name: Clemens, Dan P.
name: Pavel, M. D.
name: Cashman, L. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Few normal galaxies have been probed using near-infrared polarimetry, even though it reveals magnetic fields in the cool interstellar medium better than either optical or radio polarimetry. Deep H-band (1.6um) linear imaging polarimetry toward Taurus serendipitously included the galaxy 2MASX J04412715+2433110 with adequate sensitivity and resolution to map polarization across nearly its full extent. The observations revealed the galaxy to be a steeply inclined (~75 deg) disk type with a diameter, encompassing 90% of the Petrosian flux, of 4.2 kpc at a distance of 53 Mpc. Because the sight line passes through the Taurus Molecular Cloud complex, the foreground polarization needed to be measured and removed. The foreground extinction Av of 2.00+/-0.10 mag and reddening E(H-K) of 0.125 +/- 0.009 mag were also assessed and removed, based on analysis of 2MASS, UKIDSS, Spitzer, and WISE photometry using the NICE, NICER, and RJCE methods. Corrected for the polarized foreground, the galaxy polarization values range from zero to 3%. The polarizations are dominated by a disk-parallel magnetic field geometry, especially to the northeast, while either a vertical field or single scattering of bulge light produces disk-normal polarizations to the southwest. The multi-kpc coherence of the magnetic field revealed by the infrared polarimetry is in close agreement with short wavelength radio synchrotron observations of edge-on galaxies, indicating that both cool and warm interstellar media of disk galaxies may be threaded by common magnetic fields.
description: To be published in The Astronomical Journal; 37 pages, 9 figures, 2 tables
ТРУДНОСТИ ФОРМИРОВАНИЯ ИНОЯЗЫЧНЫХ КОМПЕТЕНЦИЙ СТУДЕНТОВ ТЕХНОЛОГИЧЕСКОГО ВУЗА, ОБУСЛОВЛЕННЫЕ НЕЛИНГВИСТИЧЕСКИМИ ФАКТОРАМИ
Creators: name: Богуш Надежда Борисовна
name: Иванова Екатерина Александровна
Publisher: name: Образование и право
Year: 2023
Subjects: изучение иностранного языка в технологическом вузе
внеязыковые проблемы
адаптация
мотивация
языковой барьер
фоновые знания
иноязычные способности.

description: Целью работы явились выявление и классификация экстралингвистических трудностей, возникающих у обучаемых иностранному языку в технологическом вузе. Изучение проблем проводилось с помощью методики тестирования, опросов обучаемых, методов наблюдения, анализа успеваемости обучаемых в сопоставлении с возможными внеязыковыми трудностями. Научная новизна работы заключается в том, что до сих пор не появлялось исследований по выявлению, классификации и описанию наиболее характерных внеязыковых факторов в их совокупости, влияющих на эффективность освоения иностранного языка студентами технического вуза. Практическая значимость работы заключается в возможности использовать результаты представленного исследования и его анализ для улучшения адаптации, повышения мотивации, преодоления психологических, социальных, коммуникативных и других барьеров у обучающихся иностранному языку в неязыковом вузе. Результатами исследования явились классификация экстралингвистических трудностей обучающихся иностранному языку и предложенные решения означенных проблем.
Beam current from downramp injection in electron-driven plasma wakefields
Creators: name: Hue, Céline
name: Golovanov, Anton
name: Tata, Sheroy
name: Corde, Sébastien
name: Malka, Victor
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We study the stability of plasma wake wave and the properties of density-downramp injection in an electron-driven plasma accelerator. In this accelerator type, a short high-current electron bunch (generated by a conventional accelerator or a laser-wakefield acceleration stage) drives a strongly nonlinear plasma wake wave (blowout), and accelerated electrons are injected into it using a sharp density transition which leads to the elongation of the wake. The accelerating structure remains highly stable until the moment some electrons of the driver reach almost zero energy, which corresponds to the best interaction length for optimal driver-to-plasma energy transfer efficiency. For a particular driver, this efficiency can be optimized by choosing appropriate plasma density. Studying the dependence of the current of the injected bunch on driver and plasma parameters, we show that it does not depend on the density downramp length as long as the condition for trapping is satisfied. Most importantly, we find that the current of the injected bunch primarily depends on just one parameter which combines both the properties of the driver (its current and duration) and the plasma density.
ФОРМИРОВАНИЯ ПРОФЕССИОНАЛЬНОЙ ТОЛЕРАНТНОСТИ СОТРУДНИКОВ ПРАВООХРАНИТЕЛЬНЫХ ОРГАНОВ НА ФОНЕ ПРОФИЛАКТИКИ КСЕНОФОБИИ В ОБЩЕСТВЕ
Creators: name: Шагбанова Хабиба Садыровна
Publisher: name: Образование и право
Year: 2023
Subjects: толерантность
формирование профессиональной толерантности
ксенофобия
национализм
экстремизм
меры профилактики
правоохранительные органы
полиция
правовое регулирование.

description: В статье проводится анализ проблем формирования профессиональной толерантности сотрудников правоохранительных органах на современном этапе. Исследована практика формирования толерантности, так и меры профилактики, направленные на противодействие ксенофобским настроениям. Установлено, что копирование иностранного опыта в данном аспекте, не всегда оправдано, так как правовые ценности и нормы морали, к примеру, в государствах западной демократии отличаются от российских стандартов поведения в социуме. Предложены рекомендации по совершенствованию действующего законодательства, которые предусматривают усиление ответственности за проявление ксенофобии в российском обществе.
title: Замаскированный поэт: автобиографические фрагменты Николая Клюева
Creators: name: Sarracco, Roberto
Publisher: name: AvtobiografiЯ
Year: 2014

description: These seven autobiographical fragments, written between 1919 and 1930, are of interest not only because of their fictional features, but rather because of the relationship of their semiotical structures with apophatical ways of thinking and the processes of reality deformation, which are typical for sectarian Old-Believer’s literature and the Symbolists’ zhiznetvorčestvo (‘life-art’).
This way every aspect of reality has a thick net of symbolical and theological references, as in the spiritual art of iconography: every aspect of the author’s life acquires a particular meaning, in a process of sense-making. Kliuev’s fragments are remnants of a literature and of a world.
title: Структурные особенности современных годонимов малого провинциального города Центральной России (на примере города Нерехта Костромской области)
Creators: name: Горлова, Татьяна
Publisher: name: Новгородский печатный двор
Year: 2019

description: В статье исследуется урбанонимикон Нерехты, типичного малого города центра России, расположенного менее чем в 300 км от Москвы. Объектом анализа стали годонимы, которые входят в ядро урбанонимического поля города и составляют 70% от всех официальных названий Нерехты. Рассмотренные структурные особенности официальных названий улиц позволяют сделать вывод о несомненном преобладании названий двух структурных типов.
Late Devonian (Famennian) jaws: the icriodid multielement apparatus and its function
Creators: name: Schülke, Immo
Publisher: name: Hannover : Universität Hannover. Institut für Geologie und Paläontologie
Year: 2001
Subjects: subject: Conodonts
subject: Famennian
subject: multielement reconstruction
subject: Icriodus
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: In this study the conodont multielement apparatus of Late Devonian (Famennian) Icriodus altematus is described which has been reconstructed from clustered group findings and separated elements. This apparatus is markedly different from classical ozarkodinid apparatuses and needs further consideration of its functional morphology. Since bedding plane assemblages of Icriodus altematus are yet unknown, a spatial reconstruction of this apparatus and a feeding mechanism are proposed which are based on the oropharyngal apparatus of recent lampreys. Though the extant representatives of petromyzontoids are not close phylogenetic relatives of extinct conodonts, there exist intriguing analogies concerning the morphology of the tooth types and the presumed spatial distribution within the oral cavity of both taxa.
description: Auf der Basis von Conodonten-Clustern und separierten Einzelelementen wird der Multielement-Apparat von Icriodus altematus (Oberdevon, Famennium) beschrieben. Da dieser Apparat sich von z.B. dem klassischen ozarkodiniden Apparat unterscheidet, muß seine Funktion neu überdacht werden. Da bislang keine Schichtflächen-Exemplare von Icriodus altematus gefunden wurden, die über die räumliche Verteilung der Zahnelemente in der Mundhöhle Auskunft erteilen könnten, wird eine Rekonstruktion erwogen, die auf Ähnlichkeiten zur Bezahnung von rezenten Neunaugen basiert. Obwohl beide Organismengruppen keine nahe phylogenetische Verwandtschaft aufweisen, sind die Analogien zwischen den Bezahnungstypen so groß, das sie eine entsprechende Funktion nahelegen.
title: Реализация в названиях организаций досуга их тематических разновидностей
Creators: name: Емельянова, Аксана
Publisher: name: Новгородский печатный двор
Year: 2019

description: Статья посвящена организации языкового пространства современного города. Предметом изучения являются официальные наименования культурных объектов городского пространства г. Уфы. Автор статьи исследует городские эргонимы, включающие в себя названия организаций досуга, и анализирует их согласно тематическим разновидностям.
ЮРИДИЧЕСКАЯ ОТВЕТСТВЕННОСТЬ ЗА ПРАВОНАРУШЕНИЯ В СФЕРЕ ТРАНСПОРТНОЙ БЕЗОПАСНОСТИ
Creators: name: Гудков Юрий Александрович
name: Сенин Игорь Николаевич
name: Филина Нина Владимировна
name: Квак Юлия Павловна
Publisher: name: Образование и право
Year: 2023
Subjects: юридическая ответственность
транспортная безопасность
транспортные правонарушения
транспортное средство
транспортная система
безопасность движения
эксплуатация
преступления.

description: Представленная статья затрагивает проблемы юридической ответственности за правонарушения в сфере транспортной безопасности. Дается понятие транспортного правонарушения и преступления. Обосновывается предложение дифференцировать составы транспортных преступлений от таких составов преступлений как завладение без цели хищения транспортным средством, угон воздушного судна и других подобных преступлений, связанных с транспортом.
Controlling motion in quantum logic clocks
Creators: name: Wübbena, Jannes Bernhard
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2014
Subjects: subject: Quantum optics
subject: atomic clocks
subject: metrology
subject: Quantenoptik
subject: Atomuhren
subject: Metrologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Bimodality of Galaxy Disk Central Surface Brightness Distribution in the Spitzer 3.6 micron band
Creators: name: Sorce, Jenny G.
name: Courtois, Helene M.
name: Sheth, Kartik
name: Tully, R. Brent
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report on measurements of the disk central surface brightnesses (mu0) at 3.6 microns for 438 galaxies selected by distance and absolute magnitude cutoffs from the 2350+ galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G), one of the largest and deepest homogeneous mid-infrared datasets of nearby galaxies. Our sample contains nearly 3 times more galaxies than the most recent study of the mu0 distribution. We demonstrate that there is a bimodality in the distribution of mu0. Between the low and high surface brightness galaxy regimes there is a lack of intermediate surface brightness galaxies. Caveats invoked in the literature from small number statistics to the knowledge of the environmental influences, and possible biases from low signal to noise data or corrections for galaxy inclination are investigated. Analyses show that the bimodal distribution of mu0 cannot be due to any of these biases or statistical fluctuations. It is highly probable that galaxies settle in two stable modes: a dark matter dominated mode where the dark matter dominates at all radii - this gives birth to low surface brightness galaxies - and a baryonic matter dominated mode where the baryons dominate the dark matter in the central parts - this gives rise to the high surface brightness disks. The lack of intermediate surface brightness objects suggests that galaxies avoid (staying in) a mode where dark matter and baryons are co-dominant in the central parts of galaxies.
description: Accepted for publication in MNRAS, 9 pages, 10 figures, 1 table
Strong charmonium decays in a microscopic model
Creators: name: Segovia, J.
name: Entem, D. R.
name: Fernandez, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Although the spectra of heavy quarkonium systems have been successfully explained by certain QCD motivated potential models, their strong decays are still an open problem. We perform a microscopic calculation of vector charmonium strong decays into open-charm mesons where the $q\bar{q}$ pairs are created from the same interquark interactions acting in the quark model that has been used to describe its spectrum, and also its leptonic and radiative decays. We compare the numerical results with those predicted by the $^{3}P_{0}$ decay model and with the available experimental data, and discuss the possible influence on the strong widths of the different terms of the potential. A comparison with other predictions from similar microscopic decay models is also included.
description: 22 pages, 6 tables, 1 figure. To be submitted to Nucl. Phys. A
ALPCAH: Sample-wise Heteroscedastic PCA with Tail Singular Value Regularization
Creators: name: Cavazos, Javier Salazar
name: Fessler, Jeffrey A.
name: Balzano, Laura
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (stat.ML)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Principal component analysis (PCA) is a key tool in the field of data dimensionality reduction that is useful for various data science problems. However, many applications involve heterogeneous data that varies in quality due to noise characteristics associated with different sources of the data. Methods that deal with this mixed dataset are known as heteroscedastic methods. Current methods like HePPCAT make Gaussian assumptions of the basis coefficients that may not hold in practice. Other methods such as Weighted PCA (WPCA) assume the noise variances are known, which may be difficult to know in practice. This paper develops a PCA method that can estimate the sample-wise noise variances and use this information in the model to improve the estimate of the subspace basis associated with the low-rank structure of the data. This is done without distributional assumptions of the low-rank component and without assuming the noise variances are known. Simulations show the effectiveness of accounting for such heteroscedasticity in the data, the benefits of using such a method with all of the data versus retaining only good data, and comparisons are made against other PCA methods established in the literature like PCA, Robust PCA (RPCA), and HePPCAT. Code available at https://github.com/javiersc1/ALPCAH
description: This article has been accepted for publication in the Fourteenth International Conference on Sampling Theory and Applications, accessible via IEEE XPlore. See DOI section
title: Морфофункциональные изменения печени и почек при холестазах
Creators: name: Кашаева, Марина
name: Прошин, Андрей
name: Швецов, Дмитрий
name: Голушко, Александр
name: Дюков, Дмитрий
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Проведен анализ морфофункционального состояния печени и почек у 180 больных с холестазами неопухолевой этиологии. В результате изучения гистологических препаратов выявлено, что наряду с изменениями воспалительного характера в канальциевом эпителии отмечается разрастание межуточной соединительной ткани, перитубулярный и периваскулярный фиброз. В части наблюдений по ходу канальцев отмечается воспалительная инфильтрация. Процесс распространяется на корковое и мозговое вещество. Как правило, поражаются дистальные почечные канальцы и собирательные трубочки. При холестазах выраженные структурные изменения со стороны почек прогрессируют с увеличением длительности окклюзии, поэтому при механической желтухе неопухолевой этиологии различной длительности необходимо как можно раньше проводить мероприятия, направленные не только на коррекцию нарушений со стороны печени, но и на восстановление расстройств со стороны почек.
title: Морфологические особенности полипов эндометрия у женщин позднего репродуктивного возраста и в пременопаузе
Creators: name: Костюшов, Василий
name: Гайдуков, Сергей
name: Арутюнян, Арутюн
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Целью исследования явилось выявление морфологических особенностей полипов эндометрия у женщин позднего репродуктивного возраста и в пременопаузе. Обследовано 150 пациенток с полипами эндометрия. Результаты исследования показали, что железистые полипы эндометрия в 73,8% случаев встречались в позднем репродуктивном возрасте, а железисто-фиброзный полип эндометрия в 70,6% случаев — в пременопаузе. По результатам гистологических исследований соскоба эндометрия у больных с железисто-фиброзными полипами эндометрия достоверно часто выявляли пролиферативный эндометрий и железисто-кистозную гиперплазию эндометрия. Уточнение морфологической структуры полипов эндометрия и гистологического фона окружающего эндометрия позволит в дальнейшем выработать тактику лечения пациенток с данной патологией.
Spectral Fingerprints of Earth-like Planets Around FGK Stars
Creators: name: Rugheimer, Sarah
name: Kaltenegger, Lisa
name: Zsom, Andras
name: Segura, Antígona
name: Sasselov, Dimitar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present model atmospheres for an Earth-like planet orbiting the entire grid of main sequence FGK stars with effective temperatures ranging from Teff = 4250K to Teff = 7000K in 250K intervals. We model the remotely detectable spectra of Earth-like planets for clear and cloudy atmospheres at the 1AU equivalent distance from the VIS to IR (0.4 μm - 20 μm) to compare detectability of features in different wavelength ranges in accordance with JWST and future design concepts to characterize exo-Earths. We also explore the effect of the stellar UV levels as well as spectral energy distribution on a terrestrial atmosphere concentrating on detectable atmospheric features that indicate habitability on Earth, namely: H2O, O3, CH4, N2O and CH3Cl. The increase in UV dominates changes of O3, OH, CH4, N2O and CH3Cl whereas the increase in stellar temperature dominates changes in H2O. The overall effect as stellar effective temperatures and corresponding UV increase, is a lower surface temperature of the planet due to a bigger part of the stellar flux being reflected at short wavelengths, as well as increased photolysis. Earth-like atmospheric models show more O3 and OH but less stratospheric CH4, N2O, CH3Cl and tropospheric H2O (but more stratospheric H2O) with increasing effective temperature of Main Sequence stars. The corresponding spectral features on the other hand show different detectability depending on the wavelength observed. We concentrate on directly imaged planets here as framework to interpret future lightcurves, direct imaging and secondary eclipse measurements of atmospheres of terrestrial planets in the HZ at varying orbital positions.
description: 15 pages, 15 figures, Accepted in Astrobiology
ЕРС/М КОНТРАКТЫ И ДОГОВОРЫ СТРОИТЕЛЬНОГО ПОДРЯДА: СРАВНИТЕЛЬНО ПРАВОВОЙ АНАЛИЗ МЕЖДУНАРОДНОГО И РОССИЙСКОГО ЗАКОНОДАТЕЛЬСТВА
Creators: name: Лавреняк Илья Вячеславович
Publisher: name: Образование и право
Year: 2023
Subjects: гражданское законодательство
ЕРС-контракт
ЕРС/М-контракт
договор строительного подряда
международное регулирование
инжиниринг (engineering)
снабжение (procurement)
управление строительством (construction management)
строительство (construction)
Заказчик
Подрядчик.

description: В статье представлен сравнительно-правовой анализ отдельных норм международного и российского гражданского законодательства о ЕРС, ЕРС/М контрактах и отечественных договорах строительного подряда. Изучен вопрос о моделях правового регулирования ЕРС и ЕРС/М контрактов в зарубежной и отечественной правотворческой практике. В результате проведенного исследования отмечено, что предметы исследуемых договоров не являются идентичными. ЕРС и ЕРС/М контракты ориентированы не только на обеспечение строительных работ, но и на договорное регулирование таких сфер взаимодействия Заказчика и Подрядчика как инжинирг, снабжение и управление строительством. Сделан вывод о том, что как общее и частное соотносятся только предметы ЕРС контракта и договора строительного подряда. Предмет ЕРС/М контракта не ориентирован на обеспечение строительства конкретного объекта, при заключении указанного соглашения в большей мере регулируются инжинирг и снабжение при сохранении основных управленческих функций за Заказчиком. Сходство ЕРС/М контракта и отечественного договора строительного подряда отмечается в рамках выстраивания отношений генерального подрядчика и субподрядчика. Рассмотрен вопрос о необходимости совершенствования отечественного гражданского законодательства, о применении прямого способа правового регулирования рассматриваемых гражданских правоотношений. Обоснован вывод о необходимости выделении отдельного параграфа в структуре гражданского законодательства, посвящённого особенностям заключения, исполнения, прекращении ЕРС и ЕРС/М контрактов.
Anisotropy and Isotope Effect in Superconducting Solid Hydrogen
Creators: name: Dogan, Mehmet
name: Chelikowsky, James R.
name: Cohen, Marvin L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Elucidating the phase diagram of solid hydrogen is a key objective in condensed matter physics. Several decades ago, it was proposed that at low temperatures and high pressures, solid hydrogen would be a metal with a high superconducting transition temperature. This transition to a metallic state can happen through the closing of the energy gap in the molecular solid or through a transition to an atomic solid. Recent experiments have managed to reach pressures in the range of 400-500 GPa, providing valuable insights. There is strong evidence suggesting that metallization via either of these mechanisms occurs within this pressure range. Computational and experimental studies have identified multiple promising crystal phases, but the limited accuracy of calculations and the limited capabilities of experiments prevent us from determining unequivocally the observed phase or phases. Therefore, it is crucial to investigate the superconducting properties of all the candidate phases. Recently, we reported the superconducting properties of the C2/c-24, Cmca-12, Cmca-4 and I41/amd-2 phases, including anharmonic effects. Here, we report the effects of anisotropy on superconducting properties using Eliashberg theory. Then, we investigate the superconducting properties of deuterium and estimate the size of the isotope effect for each phase. We find that the isotope effect on superconductivity is diminished by anharmonicity in the C2/c-24 and Cmca-12 phases and enlarged in the Cmca-4 and I41/amd-2 phases. Our anharmonic calculations of the C2/c-24 phase of deuterium agree closely with the most recent experiment by Loubeyre et al. [Phys. Rev. Lett. 29, 035501 (2022)], indicating that the C2/c-24 phase remains the leading candidate in this pressure range, and has a strong anharmonic character. These characteristics can serve to distinguish among crystal phases in experiment.
3D Printing of Li₆.₄La₃Zr₁.4Ta₀.₆O₁₂
Creators: name: Chen, Bo
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2023
Subjects: 3D printing
Direct ink writing LLZTO
High-precision
Mechanical strength

description: Li6.4La3Zr1.4Ta0.6O12 (LLZTO), as an element-doped garnet-type solid electrolyte material, has become one of the most promising ceramic solid electrolyte materials with its high ionic conductivity and high stability to lithium metal. However, in terms of processing LLZTO materials, the traditional casting method is still the mainstream processing technology. The lack of shape diversity and structural complexity when manufacturing LLZTO materials by this traditional methods greatly limits the development and progress of solid electrolytes. Here, three LLZTO ink formulations are presented to successfully print complex high-precision (150 μm) 3D structures by direct ink writing, where the structures include hexagonal honeycomb, triangular, and square log-pile structures. Based on the ink's specially tailored rheological properties, such as pronounced shear-thinning behavior, high modulus G' > 105 Pa, and high yield stress σy ≈ 1000 Pa, these rheological properties contribute to the excellent printing performance of the ink. Based on these inks, LLZTO materials can be 3D printed into three-dimensional complex solid electrolytes with controllable precision and free design.
High Q SiC microresonators
Creators: name: Cardenas, Jaime
name: Zhang, Mian
name: Phare, Christopher T.
name: Shah, Shreyas Y.
name: Poitras, Carl B.
name: Lipson, Michal
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate photonic devices based on standard 3C SiC epitaxially grown on silicon. We achieve high optical confinement by taking advantage of the high stiffness of SiC and undercutting the underlying silicon substrate. We demonstrate a 20 um radius suspended microring resonator with Q of 18000 fabricated on commercially available SiC-on-silicon substrates.
Agentenbasiertes Auftragsmanagement für die Multiressourcen-Montage
Creators: name: Frackenpohl, Detlef
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Production control
subject: assembly
subject: multi-agent systems
subject: distributed artificial intelligence
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
Integrable coupled massive Thirring model with field values in a Grassmann algebra
Creators: name: Basu-Mallick, B.
name: Finkel, F.
name: González-López, A.
name: Sinha, D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A coupled massive Thirring model of two interacting Dirac spinors in $1+1$ dimensions with fields taking values in a Grassmann algebra is introduced, which is closely related to a SU(1,1) version of the Grassmannian Thirring model also introduced in this work. The Lax pair for the system is constructed, and its equations of motion are obtained from a zero curvature condition. It is shown that the system possesses several infinite hierarchies of conserved quantities, which strongly confirms its integrability. The model admits a canonical formulation and is invariant under space-time translations, Lorentz boosts and global U(1) gauge transformations, as well as discrete symmetries like parity and time reversal. The conserved quantities associated to the continuous symmetries are derived using Noether's theorem, and their relation to the lower-order integrals of motion is spelled out. New nonlocal integrable models are constructed through consistent nonlocal reductions between the field components of the general model. The Lagrangian, the Hamiltonian, the Lax pair and several infinite hierarchies of conserved quantities for each of these nonlocal models are obtained substituting its reduction in the expressions of the analogous quantities for the general model. It is shown that, although the Lorentz symmetry of the general model breaks down for its nonlocal reductions, these reductions remain invariant under parity, time reversal, global U(1) gauge transformations and space-time translations.
description: 33 pages, typeset with LaTeX. Typos corrected and new subsection included
First Ring-Expanded Maytansin Lactone Accessed by a New Mutasynthetic Variant
Creators: name: Wesemann, Friederike
name: Heutling, Anja
name: Wienecke, Paul
name: Kirschning, Andreas
Publisher: name: Weinheim : Wiley-VCH
Year: 2020
Subjects: subject: ansamitocin
subject: macrolactones
subject: maytansinoids
subject: mutasynthesis
subject: proansamitocins
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: A multiblocked mutant strain (ΔAHBA and Δasm12, asm21) of Actinosynnema pretiosum, the producer of the highly toxic maytansinoid ansamitocin, has been used for the mutasynthetic production of new proansamitocin derivatives. The use of mutant strains that are blocked in the biosynthesis of an early building block as well as in the expression of two tailoring enzymes broadens the scope of chemo-biosynthetic access to new maytansinoids. Remarkably, a ring-expanded macrolactone derived from ansamitocin was created for the first time. © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.
title: Проектирование промышленных зданий предприятий стройиндустрии
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование
Year: 2022

description: В учебном пособии приведены основы проектирования предприятий строительной индустрии. Рассмотрены конструкции одноэтажных промышленных зданий, изложены вопросы проектирования заводов железобетонных изделий. Даны сведения нормативного характера, необходимые для выполнения курсового проекта, показаны примеры выполнения отдельных элементов графической части курсового проекта. Учебное пособие будет полезно студентам, обучающимся по специальности среднего профессионального образования 08.02.01 «Строительство и эксплуатация зданий и сооружений», при изучении дисциплины «Проектирование зданий и сооружений».
Counterion-controlled phase equilibria in a charge-regulated polymer solution
Creators: name: Celora, Giulia L.
name: Blossey, Ralf
name: Münch, Andreas
name: Wagner, Barbara
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We study phase equilibria in a minimal model of charge-regulated polymer solutions. Our model consists of a single polymer species whose charge state arises from protonation-deprotonation processes in the presence of a dissolved acid, whose anions serve as screening counterions. We explicitly account for variability in the polymers' charge states. Homogeneous equilibria in this model system are characterised by the total concentration of polymers, the concentration of counter-ions and the charge distributions of polymers which can be computed with the help of analytical approximations. We use these analytical results to characterise how parameter values and solution acidity influence equilibrium charge distributions and identify for which regimes uni-modal and multi-modal charge distributions arise. We then study the interplay between charge regulation, solution acidity and phase separation. We find that charge regulation has a significant impact on polymer solubility and allows for non-linear responses to the solution acidity: re-entrant phase behaviour is possible in response to increasing solution acidity. Moreover, we show that phase separation can yield to the coexistence of local environments characterised by different charge distributions and mixture compositions.
title: Requesting Your Feedback on  DataCite Metadata Schema Changes (September 2024)
Creators: name: Stathis, Kelly
Publisher: name: DataCite
publisherIdentifier: https://ror.org/04wxnsj81
publisherIdentifierScheme: ROR
Year: 2024

description: The DataCite Metadata Working Group has a new Request for Comments (RFC) with several proposed changes to the DataCite Metadata Schema, and we want to hear your feedback.

We are looking for input on the following proposed changes:

Adding a new resourceTypeGeneral: Award
Adding a new relationType: Other
Adding a new sub-property to RelatedIdentifier: relationTypeInformation
Luzula albida
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G.albida (L.) Rich. (Coeloglossum albidum Hartman, Leucorchis albida E.Meyer, Bicchia albida Pari.) Cat. 337 und 431. Verbreitet in der subalpinen und alpinen Stufe. Var. tricuspis Beck - l: La Creusa ob Salvan, 1725 m (Villaret).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Assessing the efficacy of large language models in generating accurate teacher responses
Creators: name: Hicke, Yann
name: Masand, Abhishek
name: Guo, Wentao
name: Gangavarapu, Tushaar
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: (Tack et al., 2023) organized the shared task hosted by the 18th Workshop on Innovative Use of NLP for Building Educational Applications on generation of teacher language in educational dialogues. Following the structure of the shared task, in this study, we attempt to assess the generative abilities of large language models in providing informative and helpful insights to students, thereby simulating the role of a knowledgeable teacher. To this end, we present an extensive evaluation of several benchmarking generative models, including GPT-4 (few-shot, in-context learning), fine-tuned GPT-2, and fine-tuned DialoGPT. Additionally, to optimize for pedagogical quality, we fine-tuned the Flan-T5 model using reinforcement learning. Our experimental findings on the Teacher-Student Chatroom Corpus subset indicate the efficacy of GPT-4 over other fine-tuned models, measured using BERTScore and DialogRPT. We hypothesize that several dataset characteristics, including sampling, representativeness, and dialog completeness, pose significant challenges to fine-tuning, thus contributing to the poor generalizability of the fine-tuned models. Finally, we note the need for these generative models to be evaluated with a metric that relies not only on dialog coherence and matched language modeling distribution but also on the model's ability to showcase pedagogical skills.
Reconstructing Air Shower Parameters with MGMR3D
Creators: name: Mitra, P.
name: Scholten, O.
name: Trinh, T. N. G.
name: Buitink, S.
name: Bhavani, J.
name: Corstanje, A.
name: Desmet, M.
name: Falcke, H.
name: Hare, B. M.
name: Hörandel, J. R.
name: Huege, T.
name: Karastathis, N.
name: Krampah, G. K.
name: Mulrey, K.
name: Nelles, A.
name: Pandya, H.
name: Thoudam, S.
name: de Vries, K. D.
name: ter Veen, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Measuring the radio emission from cosmic ray particle cascades has proven to be a very efficient method to determine their properties such as the mass composition. Efficient modeling of the radio emission from air showers is crucial in order to extract the cosmic ray physics parameters from the measured radio emission. MGMR3D is a fast semi-analytic code that calculates the complete radio footprint, i.e.\ intensity, polarization, and pulse shapes, for a parametrized shower-current density and can be used in a chi-square optimization to fit a given radio data. It is many orders of magnitude faster than its Monte Carlo counterparts. We provide a detailed comparative study of MGMR3D to Monte Carlo simulations, where, with improved parametrizations, the shower maximum $\Xmax$ is found to have very strong agreement with a small dependency on the incoming zenith angle of the shower. Another interesting feature we observe with MGMR3D is sensitivity to the shape of the longitudinal profile in addition to $\Xmax$. This is achieved by probing the distinguishable radio footprint produced by a shower having a different longitudinal profile than usual. Furthermore, for the first time, we show the results of reconstructing shower parameters for LOFAR data using MGMR3D, and obtaining a $\Xmax$ resolution of 22 g/cm$^2$ and energy resolution of 19\%.