cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gribov no-pole condition, Zwanziger horizon function, Kugo-Ojima confinement criterion, boundary conditions, BRST breaking and all that
Creators: name: Dudal, D.
name: Sorella, S. P.
name: Vandersickel, N.
name: Verschelde, H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We aim to offer a kind of unifying view on two popular topics in the studies of nonperturbative aspects of Yang-Mills theories in the Landau gauge: the so-called Gribov-Zwanziger approach and the Kugo-Ojima confinement criterion. Borrowing results from statistical thermodynamics, we show that imposing the Kugo-Ojima confinement criterion as a boundary condition leads to a modified yet renormalizable partition function. We verify that the resulting partition function is equivalent with the one obtained by Gribov and Zwanziger, which restricts the domain of integration in the path integral within the first Gribov horizon. The construction of an action implementing a boundary condition allows one to discuss the symmetries of the system in the presence of the boundary. In particular, the conventional BRST symmetry is softly broken.
description: 5 pages. v2 matches version to appear in PhysRevD (RC)
РАЗРАБОТКА ТЕХНОЛОГИИ ПОЛУЧЕНИЯ СВИНЦА ИЗ КОНВЕРТЕРНОЙ ПЫЛИ
Creators: name: Саидахмедов А. А.
name: Худояров С. Р.
name: Мирзанова З. А.
Publisher: name: TECHика
Year: 2020
Subjects: техногенные отходы
пыль
выщелачивание
пирометаллургия
гидрометаллургия
серноя кислота
соль
карбонизация
разделение
раствор
осадок
технологическая схема.

description: В данной статье показаны параметры технологии получения свинца в результате изучения и исследования пыли, образующейся при очистке отходящих газов процесса конвертирования медеплавильного производства АО "АГМК". Изучив химический состав конвертерной пыли и основываясь на ее химические и физические свойства была разработана рациональная технология по ее переработке. Согласно предложенной технологии вначале цинк и медь переводят в раствор сернокислотным выщелачиванием. Из оставшегося кека свинец сначала переводят в солевой раствор, а затем карбонизацией осаждают в виде карбоната свинца, который прокаливается и плавится в востановительной среде до получения металлического свинца.
ОЦЕНКА ЗНАЧЕНИЙ РАДИАЦИОННЫХ ФАКТОРОВ В ЗОНАХ ДЕЙСТВИЙ И ПРИЛЕГАЮЩИХ ОБЪЕКТАХ УРАНОВОГО ПРОИЗВОДСТВА
Creators: name: Журакулов Алишер Рустамович
name: Музафаров Амрулло Мустафоевич
name: Курбонов Бахтиёр Ибрагимович
name: Урунов Исокул Аблакулович
Publisher: name: TECHика
Year: 2020
Subjects: удельная суммарная активность
радиоактивное равновесия
цепочка радиоактивного распада урана
технологические процессы
жидкие и твердые пробы
откачные скважины
продуктивные и «хвостовые» растворы
участки подземного выщелачивания (ПВ) урана
насыщенная и отрегенерированная смола
донных отложений
илов технологических карт-отстойников.

description: Значений экспозиционных доз в прилегающих объектах урановых производств зависит от величин многочисленных радиационных факторов. Величин радиационных факторов регламентируется нормативными международными документами и документами Республики Узбекистан. Мониторинг установленных норм радиационный безопасности контролируется в промышленных и населенных пунктах, а также в прилегающих зонах так называемой наблюдательных точках [1,7]. Значений экспозиционных доз оцениваются путем радиационного анализа почв, воздуха, растений, питьевых, сточных и подземных вод в наблюдательных точках прилегающих территорий к источникам загрязнений окружающей среды [2-6]. Основным составляющим значений экспозиционных доз окружающей среды особое место занимают радиоактивные загрязнители и их соединение в почве, воздухе, растениях, питьевых, сточных и подземных водах [8].
Bose-Einstein condensates with F=1 and F=2. Reductions and soliton interactions of multi-component NLS models
Creators: name: Gerdjikov, V. S.
name: Kostov, N. A.
name: Valchev, T. I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We analyze a class of multicomponent nonlinear Schrodinger equations (MNLS) related to the symmetric BD.I-type symmetric spaces and their reductions. We briefly outline the direct and the inverse scattering method for the relevant Lax operators and the soliton solutions. We use the Zakharov-Shabat dressing method to obtain the two-soliton solution and analyze the soliton interactions of the MNLS equations and some of their reductions.
description: SPIE UNO-09-UN101-19, SPIE Volume: 7501, (2009)
Short-term memory and judgement of personality-trait adjectives : a divided attention task.
Creators: name: Barnes, Marc James
Publisher: name: University of British Columbia
Year: 2011

description: Three experiments explored the nature of processing meaningful materials. In the context of the short-term memory paradigm, an interpolated judgement task was employed by manipulating the criteria by which personality-trait adjectives were judged. The to-be-recalled items were 5-digit numbers. Three criteria - desireability in an ideal date (0), descrlptiveness of self (S); and an ostensibly non-semantic, non-affective criterion (Ob) - were employed over variations in adjective presentation rate and independent versus cumulative judgements. Experiments I and II established differences between male and female Ss on the interpolated task. In Experiment III, judgement latency, judgement extremity, and subsequent recall of the digits were all measured. The results support the view of verbal recall as a function of the time available for rehearsal. The difficulty of interpolated Ob judgements is shown to be readily effected by presentation rate and judgement type. Moreover, recall under the 0b criterion is consistently a function of the semantic content of the interpolated material. A process of semantic monitoring is discussed in terms of the attention utilized by shifts of encoding class. Interpolated judgements of 0 are in close agreement with the likeableness ratings of the adjectives: categorization latencies are fastest for extreme likeableness adjectives and longer for moderate likeableness adjectives, interpolated :S judgements take longer, are less extreme, and result in poorer subsequent recall than 0 judgements under all conditions. Judgement latency and extremity indicate different principles for gratings of high and low likeableness adjectives. These findings are discussed in terms of differential retrieval and differential decision difficulty.
КРАТКИЙ ОБЗОР ОБ ИСПОЛЬЗОВАНИИ ВОЗОБ-НОВЛЯЕМЫХ ИСТОЧНИКОВ ЭНЕРГИИ В РЕСПУБЛИКЕ УЗБЕКИСТАН
Creators: name: Рахмонов Турдимухаммад Тухтаматович
name: Камилов Шерзод Хашимович
name: Салимов Шоолим Музаффарович
Publisher: name: TECHика
Year: 2020
Subjects: энергетика
экология
источник энергии
углеводород
климат
полезная работа
солнечная энергия.

description: В статье приведены анализ данных о состоянии использования солнечной энергии как источника возобнавляемого источника энергии в Республики Узбекистан. Отмечаны также блaгоприятные климатические условия для использования солнечной энергии.
X-ray tracing using Geant4
Creators: name: Buis, Ernst-Jan
name: Vacanti, Giuseppe
Publisher: name: arXiv
Year: 2008
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Astrophysics (astro-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We describe an extension to the Geant4 software package that allows it to be used as a general purpose X-ray tracing package. We demonstrate its use by building a model of the X-ray optics of the XMM-Newton, calculating its effective area, and comparing the results with the published calibration curves.
description: 9 pages, 5 figures, accepted for publication by NIMA, DOI known
Additional file 1 of Constructing germline research cohorts from the discarded reads of clinical tumor sequences
Creators: name: Gusev, Alexander
name: Groha, Stefan
name: Taraszka, Kodi
name: Semenov, Yevgeniy R.
name: Zaitlen, Noah
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 1: Figure S1. Histogram of broad cancer types in the full tumor cohort. Figure S2. Coverage histogram. Figure S3. Imputation accuracy by filtering criteria. Figure S4. Robustness of imputation correlation estimate. Figure S5. Copy neutral loss of heterozygosity calling (CN-LOH). Figure S6. Distribution of imputation correlation across all (pre-filtered) HapMap3 variants by imputation scheme (x-axis and color code). Figure S7. Distribution of imputation correlation by INFO score and coverage. Figure S8. Cumulative imputation accuracy. Figure S9. Imputation correlation by variant type. Figure S10. Imputation correlation for pseudo-SNP indels. Figure S11. Manhattan plot of imputation correlation across panel versions. Figure S12. Distribution of imputation allelic error across sequencing panels. Figure S13. Distribution of imputation allelic error by coverage and panel. Figure S14. Variance in imputation error explained by technical features. Figure S15. Imputation error by tumor TMB and FFPE sample. Figure S16. Imputation error by tumor purity. Figure S17. Percent of SNPs with high levels of error at somatically altered regions. Figure S18. HLA homozygosity calling accuracy. Figure S19. PRS imputation accuracy. Figure S20. Breast PRS error. Figure S21. PRS mean error by panel. Table S1. Association of somatic features with imputation error. Table S2. Number of somatic SNVs per sample that overlap a common reference panel variant in PCAWG tumor WGS data. Table S3. EGFR associations with race and ancestry.
Genus generators and the positivity of the signature
Creators: name: Stoimenow, Alexander
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57N70

description: It is a conjecture that the signature of a positive link is bounded below by an increasing function of its negated Euler characteristic. In relation to this conjecture, we apply the generator description for canonical genus to show that the boundedness of the genera of positive knots with given signature can be algorithmically partially decided. We relate this to the result that the set of knots of canonical genus greater than or equal to n is dominated by a finite subset of itself in the sense of Taniyama's partial order.
description: This is the version published by Algebraic & Geometric Topology on 13 December 2006
Nhiễm Trùng Do Vi Khuẩn Nocardia: Cập Nhật Chẩn Đoán Và Điều Trị.pdf
Creators: name: Nguyen, Dang Khoa
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 420304
subject: General practice

description: Nocardiosis (bệnh lý nhiễm trùng gây ra bởi vi khuẩn thuộc chi Nocardia) là một bệnh lý nhiễm trùng hiếm gặp, bệnh thường khó điều trị và có thể gây nguy hiểm tính mạng. Bệnh có biểu hiện lâm sàng đa dạng trên nhiều cơ quan và tỉ lệ tử vong cao nếu bỏ sót chẩn đoán. Những báo cáo gần đây cho thấy khoảng 18%-45% các ca bệnh Nocardiosis có thể xảy ra ở cả những đối tượng không suy giảm miễn dịch. Hiện nay, chưa có bất kì đồng thuận nào về quản lý Nocardiosis, do đó, nhận diện sớm nhiễm trùng và điều trị kháng sinh ban đầu phù hợp đóng vai trò quan trọng để đạt được kết quả tốt. Bài viết này nhằm mục tiêu đánh giá các đặc điểm lâm sàng, cận lâm sàng và quản lý bước đầu bệnh Nocardiosis.
The Cosmic Origins Spectrograph and the Future of Ultraviolet Astronomy
Creators: name: Shull, J. Michael
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: I describe the capabilities of the Cosmic Origins Spectrograph, scheduled for May 2009 installation on the Hubble Space Telescope. With a factor-of-ten increase in far-UV throughput for moderate resolution spectroscopy, COS will enable a range of scientific programs that study hot stars, AGN, and gas in the interstellar medium, intergalactic medium, and galactic halos. We also plan a large-scale HST Spectroscopic Legacy Project for QSO absorption lines, galactic halos, and AGN outflows. Studies of next-generation telescopes for UV/O astronomy are now underway, including small, medium, and large missions to fill the imminent ten-year gap between the end of Hubble and a plausible launch of the next large mission. Selecting a strategy for achieving these goals will involve hard choices and tradeoffs in aperture, wavelength, and capability.
description: To appear in Future Directions in Ultraviolet Astronomy (AIP Conf Proc)
title: Global Value Chains: Graphite in Lithium-ion Batteries for Electric Vehicles
Creators: name: Tsuji, Karl
Publisher: name: United States International Trade Commission
publisherIdentifier: https://ror.org/05hsggr76
publisherIdentifierScheme: ROR
Year: 2022

description: This working paper focuses on graphite (an anode material), as part of a five-part series that examines
the global value chains of successive production stages for lithium-ion battery raw materials.1 A notable
feature of the graphite global value chain is that battery producers can select between natural graphite
mined from ore deposits, artificial graphite produced from either calcined petroleum coke or coal tar
pitch, or a blend of both depending on the desired performance characteristics. China dominates nearly
every stage of the graphite global value chain, despite varying degrees of participation by Japan, South
Korea, the United States, and Western Europe along successive stages. To diversify their global value
chains, additional graphite firms, particularly those based in Australia, Canada, and India, are
integrating their upstream mining or coal tar operations with downstream processing operations to
provide anode materials for lithium-ion batteries. Numerous efforts are also underway outside of China
(including within the United States) to develop graphite processing and anode manufacturing capacity.
Despite such ongoing supply diversification efforts, it will likely require several decades for the United
States and other producers to establish such global value chains outside of China.
ОБОСНОВАНИЕ СИСТЕМЫ РАЗРАБОТКИ ЗОЛОТО-РУДНЫХ ЖИЛЬНЫХ МЕСТОРОЖДЕНИЙ ГОРИЗОН-ТАЛЬНЫМИ СЛОЯМИ С ЗАКЛАДКОЙ САМОХОДНЫМ ОБОРУДОВАНИЕМ
Creators: name: Назаров Заир Садикович
name: Чорикулов Акбар Оромкул угли
name: Бердимуродов Санжар Абдирасул угли
Publisher: name: TECHика
Year: 2020
Subjects: закладка
очистное пространство
порода
жила
забой
этаж
целик
съезд
рудоспуск
разубоживание
подрыв.

description: В статье рассмотрены варианты закладочных работ с использованием тяжелого самоходного оборудования с дизельным приводом доставка оборудования в очистной забой (и обратно) производится собственным ходом по наклонному съезду также по наклонному спиральному съезду и применение легкого самоходного оборудования (с пневматическим приводом), которое доставляется в очистное пространство по восстающему. Применение системы разработки горизонтальными слоями с закладкой в сочетании с самоходным оборудованием, в особенности при выемке рудных тел средней и большой мощности, позволяет по сравнению с предыдущей системой увеличить производительность труда забойных рабочих в 2—2,5 раза, а в ряде случаев и более.
Fortran MPI Checkerboard Code for SU(3) Lattice Gauge Theory I
Creators: name: Berg, Bernd A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We document Fortran MPI checkerboard code for Markov Chain Monte Carlo simulations of pure SU(3) lattice gauge theory with the Wilson action on a D-dimensional double-layered torus. This includes the usual torus with periodic boundary conditions as an optional case. We use Cabibbo-Marinari heatbath checkerboard updating. Parallelization on sublattices is implemented in all D directions and can be restricted to less than D directions. The parallelization techniques of this paper can be used for any model with interactions of link variables defined on plaquettes.
description: 12 pages, 3 figures, 3 tables, lots of code
Hamilton-Jacobi theory and the evolution operator
Creators: name: Carinena, J. F.
name: Gracia, X.
name: Martinez, E.
name: Marmo, G.
name: Munoz-Lecanda, M. C.
name: Roman-Roy, N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70H20, 70G45, 70H45, 70H03, 70H05

description: We present a new setting of the geometric Hamilton-Jacobi theory by using the so-called time-evolution operator K. This new approach unifies both the Lagrangian and the Hamiltonian formulation of the problem developed in a previous paper [7], and can be applied to the case of singular Lagrangian dynamical systems.
description: 10 pp
ИСПОЛЬЗОВАНИЕ НАНОТЕХНОЛОГИЙ ПРИ СОЗДАНИИ СРЕДСТВ ЗАЩИТЫ
Creators: name: Шавкат Рахматович Хамидов
name: Абдулла Абдураимович Узоков
Publisher: name: TECHика
Year: 2020
Subjects: нанотехнология
графен
нанотрубки
сверхпрочность
волокно
кевлар
неньютоновская жидкость

description: В данной статье приведены анализ, преимущество и недостатки современных исследовательских технологий по разработке броней. При этом указаны технико-экономические трудности создания массового производства изделий в военном деле.
An Intermediate Luminosity Transient in NGC300: The Eruption of a Dust-Enshrouded Massive Star
Creators: name: Berger, E.
name: Soderberg, A. M.
name: Chevalier, R. A.
name: Fransson, C.
name: Foley, R. J.
name: Leonard, D. C.
name: Debes, J. H.
name: Diamond-Stanic, A. M.
name: Dupree, A. K.
name: Ivans, I. I.
name: Simmerer, J.
name: Thompson, I. B.
name: Tremonti, C. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: [abridged] We present multi-epoch high-resolution optical spectroscopy, UV/radio/X-ray imaging, and archival Hubble and Spitzer observations of an intermediate luminosity optical transient recently discovered in the nearby galaxy NGC300. We find that the transient (NGC300 OT2008-1) has a peak absolute magnitude of M_bol~-11.8 mag, intermediate between novae and supernovae, and similar to the recent events M85 OT2006-1 and SN2008S. Our high-resolution spectra, the first for this event, are dominated by intermediate velocity (~200-1000 km/s) hydrogen Balmer lines and CaII emission and absorption lines that point to a complex circumstellar environment, reminiscent of the yellow hypergiant IRC+10420. In particular, we detect broad CaII H&K absorption with an asymmetric red wing extending to ~1000 km/s, indicative of gas infall onto a massive and relatively compact star (blue supergiant or Wolf-Rayet star); an extended red supergiant progenitor is unlikely. The origin of the inflowing gas may be a previous ejection from the progenitor or the wind of a massive binary companion. The low luminosity, intermediate velocities, and overall similarity to a known eruptive star indicate that the event did not result in a complete disruption of the progenitor. We identify the progenitor in archival Spitzer observations, with deep upper limits from Hubble data. The spectral energy distribution points to a dust-enshrouded star with a luminosity of about 6x10^4 L_sun, indicative of a ~10-20 M_sun progenitor (or binary system). This conclusion is in good agreement with our interpretation of the outburst and circumstellar properties. The lack of significant extinction in the transient spectrum indicates that the dust surrounding the progenitor was cleared by the outburst.
description: Submitted to ApJ; emulateapj style; 39 pages; 26 figures
Voltage stability assessment of grid connected PV systems with FACTS devices
Creators: name: M.K, Abdullah,
name: H Hassan,, Lokman
name: Moghavvemi, M
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 400805
subject: Electrical energy transmission, networks and systems
classificationCode: 400803
subject: Electrical energy generation (incl. renewables, excl. photovoltaics)
classificationCode: 400899
subject: Electrical engineering not elsewhere classified

description: The voltage stability of a power grid equipped with a Solar Photovoltaic Generator (SPVG) and Flexible AC Transmission System (FACTS) devices undergoes comprehensive assessment through three static techniques: Power Flow, Continuation Power Flow (CPF), and the Q–V curve. This evaluation spans both nominal and heavy loading scenarios, offering insights into grid resilience.This paper introduces a static model for the power system integrating conventional power generation units alongside SPVGs equipped with FACTS devices. Employing two distinct models of SPVGs—PV-model and PQ-model—enhances the understanding of their impact on voltage stability across diverse operational conditions.Highlighting the significance of optimal FACTS device placement, the study identifies prime locations using static techniques under varied load conditions. Furthermore, a comparative analysis between series and shunt FACTS devices is conducted, scrutinizing their efficacy during nominal and heavy loading scenarios within the framework of the three static techniques.The intricate interplay between SPVGs and FACTS devices takes center stage, elucidating their interaction and influence on voltage stability. To validate the proposed approach, rigorous testing is conducted on the New England 39-bus standard test system. The results unequivocally endorse the effectiveness and adaptability of the approach across a spectrum of operational conditions, bolstering the grid's stability and performance.
РОЛЬ И ЗНАЧЕНИЕ ИСТОРИЧЕСКИ - МЕТОДОЛОГИЧЕСКИХ ПОНЯТИЙ ВО ВНЕУРОЧНОЙ РАБОТЕ ПО ФИЗИКЕ СРЕДНЕЙ ШКОЛЫ
Creators: name: Обидова Зуҳра
Publisher: name: TECHика
Year: 2020
Subjects: теория
исторически-методологические знания
эксперимент
презентация
физика

description: Настоящая статья посвящена методике использования по физике учащимися исторически-методологического материала во время внеурочных знятий и излагается их формирования
Additional file 1 of Exploring factors associated with pregnant women’s experiences of material hardship during COVID-19: a cross-sectional Qualtrics survey in the United States
Creators: name: Johnson, Laura
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Checklist for Reporting results of Internet E-Surveys (CHERRIES; Eysenbach, 2004).
Improving the app experience: collaboratively co-creating through social media
Creators: name: Bustard, John
name: Bolan, Peter
name: Devine, Adrian
name: Hutchison, Karise
Publisher: name: Journal of Tourism & Development
Year: 2017

description: Increasingly, the involvement of people in events extends far beyond the physical realm and encompasses the digital experience - sharing through social media and mediated by mobile technology. In a bid to understand how to improve the digital and mobile experience and subsequently the user experience in an event context, this paper presents the Digital Event Experience Diagnostic and Development Framework (DEEDD). The DEEDD conceptual framework is first developed from a synthesis of the literature encompassing communications, mobile technology and event experience theories. Using a generative research approach, through the emerging technique of digital Netnography, the framework is tested in a real event context incorporating qualitative insights gained through participatory design enquiry. In view of the empirical evidence presented, further development of the conceptual model was undertaken and is incorporated in the final DEEDD model presented in this paper. In this model we posit that participatory design enquiry, through pro-active event participant engagement, creates new value and increases event satisfaction - ultimately leading to a better event experience for all users.
description: Journal of Tourism & Development, Vol 1 No 27/28 (2017)
ТЕОРЕТИЧЕСКОЕ ОБОСНОВАНИЕ МЕТОДОВ ОЦЕНКИ УСТОЙЧИВОСТИ ОТКОСОВ ТРЕЩИНОВАТЫХ ПОРОД
Creators: name: Заиров Шерзод Шарипович
name: Уринов Шерали Рауфович
name: Тухташев Алишер Баходирович
Publisher: name: TECHика
Year: 2020
Subjects: контур карьера
формирование откосов
предварительное щелеобразование
взрывание сближенных зарядов
экспериментальные исследования действия волн напряжений
исследование трещинообразования.

description: Приведено теоретическое обоснование методов оценки устойчивости откосов трещиноватых пород. Получено решения для снижения ширины зоны остаточных деформаций: установление параметров оконтуривающих зарядов, обеспечивающих создание экранирующей щели с повышенной защитной способностью, и выбор параметров взрывания в приконтурной зоне, обеспечивающих соответствующее ограничение напряжений в падающей волне сжатия.
The Radio Properties and Magnetic Field Configuration in the Crab-like Pulsar Wind Nebula G54.1+0.3
Creators: name: Lang, Cornelia C.
name: Wang, Q. Daniel
name: Lu, Fangjun
name: Clubb, Kelsey
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a multifrequency radio investigation of the Crab-like pulsar wind nebula (PWN) G54.1+0.3 using the Very Large Array. The high resolution of the observations reveals that G54.1+0.3 has a complex radio structure which includes filamentary and loop-like structures that are magnetized, a diffuse extent similar to the associated diffuse X-ray emission. But the radio and X-ray structures in the central region differ strikingly, indicating that they trace very different forms of particle injection from the pulsar and/or particle acceleration in the nebula. No spectral index gradient is detected in the radio emission across the PWN, whereas the X-ray emission softens outward in the nebula. The extensive radio polarization allows us to image in detail the intrinsic magnetic field, which is well-ordered and reveals that a number of loop-like filaments are strongly magnetized. In addition, we determine that there are both radial and toroidal components to the magnetic field structure of the pulsar wind nebula. Strong mid-IR emission detected in Spitzer Space Telescope data is closely correlated with the radio emission arising from the southern edge of G54.1+0.3. In particular, the distributions of radio and X-ray emission compared with the mid-IR emission suggest that the PWN may be interacting with this interstellar cloud. This may be the first PWN where we are directly detecting its interplay with an interstellar cloud that has survived the impact of the supernova explosion associated with the pulsar's progenitor.
description: 35 pages, 19 figures, accepted for publication in the Astrophysical Journal
РАЗРАБОТКА МЕТОДА ФОРМИРОВАНИЯ КОНСТРУКЦИИ И РАСЧЕТА УСТОЙЧИВОСТИ БОРТОВ ГЛУБОКИХ КАРЬЕРОВ
Creators: name: Тухташев Алишер Баходирович
name: Уринов Шерали Рауфович
name: Заиров Шерзод Шарипович
Publisher: name: TECHика
Year: 2020
Subjects: контур карьера
формирование откосов
взрывание сближенных зарядов
экспериментальные исследования действия волн напряжений
исследование трещинообразования.

description: Разработаны технологическая схема формирования конечного борта и метод определения предельно допустимого расчетного угла наклона бортов глубоких карьеров
Performing Nonlinear Blind Source Separation with Signal Invariants
Creators: name: Levin, David N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: C.3; H.5.5

description: Given a time series of multicomponent measurements x(t), the usual objective of nonlinear blind source separation (BSS) is to find a "source" time series s(t), comprised of statistically independent combinations of the measured components. In this paper, the source time series is required to have a density function in (s,ds/dt)-space that is equal to the product of density functions of individual components. This formulation of the BSS problem has a solution that is unique, up to permutations and component-wise transformations. Separability is shown to impose constraints on certain locally invariant (scalar) functions of x, which are derived from local higher-order correlations of the data's velocity dx/dt. The data are separable if and only if they satisfy these constraints, and, if the constraints are satisfied, the sources can be explicitly constructed from the data. The method is illustrated by using it to separate two speech-like sounds recorded with a single microphone.
description: 8 pages, 3 figures
Capacitance of graphene nanoribbons
Creators: name: Shylau, A. A.
name: Klos, J. W.
name: Zozoulenko, I. V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present an analytical theory for the gate electrostatics and the classical and quantum capacitance of the graphene nanoribbons (GNRs) and compare it with the exact self-consistent numerical calculations based on the tight-binding p-orbital Hamiltonian within the Hartree approximation. We demonstrate that the analytical theory is in a good qualitative (and in some aspects quantitative) agreement with the exact calculations. There are however some important discrepancies. In order to understand the origin of these discrepancies we investigate the self-consistent electronic structure and charge density distribution in the nanoribbons and relate the above discrepancy to the inability of the simple electrostatic model to capture the classical gate electrostatics of the GNRs. In turn, the failure of the classical electrostatics is traced to the quantum mechanical effects leading to the significant modification of the self-consistent charge distribution in comparison to the non-interacting electron description. The role of electron-electron interaction in the electronic structure and the capacitance of the GNRs is discussed. Our exact numerical calculations show that the density distribution and the potential profile in the GNRs are qualitatively different from those in conventional split-gate quantum wires; at the same time, the electron distribution and the potential profile in the GNRs show qualitatively similar features to those in the cleaved-edge overgrown quantum wires. Finally, we discuss an experimental extraction of the quantum capacitance from experimental data.
description: 9 pages, 5 figures, submitted to PRB
Additional file 2 of Implementing a personalized pharmaceutical plan in kidney or liver transplant patients: study protocol for a stepped-wedge cluster randomized trial (GRePH)
Creators: name: Pourrat, Xavier
name: Berthy, Elise
name: Dupuis, Antoine
name: Barbier, Louise
name: Buchler, Matthias
name: Guillon, Leslie Grammatico
name: Monmousseau, Fanny
name: Ruspini, Eric
name: Salamé, Ephrem
name: Houdard, Solène Brunet
name: Giraudeau, Bruno
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 2. Support for pharmaceutical consultations.
Additional file 1 of Mesenchymal stem cell-derived extracellular vesicles prevent the formation of pulmonary arterial hypertension through a microRNA-200b-dependent mechanism
Creators: name: Wan, Mengzhi
name: Lu, Caiju
name: Liu, Yu
name: Luo, Feng
name: Zhou, Jing
name: Xu, Fei
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer

description: Supplementary Material 1
The Formation Rates of Population III Stars and Chemical Enrichment of Halos during the Reionization Era
Creators: name: Trenti, M.
name: Stiavelli, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: [abridged] The First Stars in the Universe form out of pristine primordial gas clouds that have been radiatively cooled to a few hundreds of degrees Kelvin either via molecular or atomic (Lyman-Alpha) hydrogen lines. This primordial mode of star formation is eventually quenched once radiative and/or chemical (metal enrichment) feedbacks mark the transition to Population II stars. In this paper we present a model for the formation rate of Population III stars based on Press-Schechter modeling coupled with analytical recipes for gas cooling and radiative feedback. Our model also includes a novel treatment for metal pollution based on self-enrichment due to a previous episode of Population III star formation in progenitor halos. With this model we derive the star formation history of Population III stars, their contribution to the re-ionization of the Universe and the time of the transition from Population III star formation in minihalos to that in more massive halos where atomic hydrogen cooling is also possible. We consider a grid of models highlighting the impact of varying the values for the free parameters used, such as star formation and feedback efficiency. The most critical factor is the assumption that only one Population III star is formed in a halo. In this scenario, metal free stars contribute only to a minor fraction of the total number of photons required to re-ionize the universe. In addition, metal free star formation is primarily located in minihalos and chemically enriched halos become the dominant locus of star formation very early in the life of the Universe, at redshift z~25. If instead multiple metal free stars are allowed to form out of a single halo, then there is an overall boost of Population III star formation, with a consequent significant contribution to the re-ionizing radiation budget.
description: 31 pages, 8 figures, ApJ accepted
Small deformations of extreme Kerr black hole initial data
Creators: name: Dain, Sergio
name: Clément, María E. Gabach
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We prove the existence of a family of initial data for Einstein equations which represent small deformations of the extreme Kerr black hole initial data. The data in this family have the same asymptotic geometry as extreme Kerr. In particular, the deformations preserve the angular momentum and the area of the cylindrical end.
description: 26 pages, 4 figures
Gas Sloshing and Bubbles in the Galaxy Group NGC 5098
Creators: name: Randall, S. W.
name: Jones, C.
name: Markevitch, M.
name: Blanton, E. L.
name: Nulsen, P. E. J.
name: Forman, W. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present results from Chandra observations of the galaxy pair and associated galaxy group NGC 5098, and find evidence for both gas sloshing and AGN heating. The X-ray brightness images show diffuse emission with a spiral structure, centered on NGC 5098a, and a sharp edge in the diffuse emission surrounding much of the galaxy at about 30 kpc. The spiral structure in the X-ray surface brightness and temperature maps, the offset between the peak of the cool gas and the central AGN, and the structure of the cold front edges all suggest gas sloshing in the core. The most likely perturber is the nearby galaxy NGC 5098b, which has been stripped of its gaseous atmosphere. Detailed images of the core reveal several X-ray cavities, two of which, just north and southeast of the central AGN, correlate with radio emission and have bright X-ray rims, similar to buoyant bubbles seen in the ICM of other systems. We estimate the pressures in the bubbles and rims and show that they are roughly equal, consistent with these being young features, as suggested by their close proximity to the central AGN. We assume that the other X-ray cavities in the core, which show no correlation with existing radio observations, are ghost cavities from previous AGN outbursts. An estimate of the mechanical energy required to inflate the cavities indicates that it is sufficient to offset radiative cooling of the gas for 15 Myr. Therefore, for a typical cycle time of 10^7 yrs, the central AGN energy output is enough to balance cooling over long timescales.
description: Replaced with accepted version, including small correction to equations 2 & 3, conclusions unchanged
Additional file 3 of Implementing a personalized pharmaceutical plan in kidney or liver transplant patients: study protocol for a stepped-wedge cluster randomized trial (GRePH)
Creators: name: Pourrat, Xavier
name: Berthy, Elise
name: Dupuis, Antoine
name: Barbier, Louise
name: Buchler, Matthias
name: Guillon, Leslie Grammatico
name: Monmousseau, Fanny
name: Ruspini, Eric
name: Salamé, Ephrem
name: Houdard, Solène Brunet
name: Giraudeau, Bruno
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 3. BAASIS questionnaire [13].
Geometric influences
Creators: name: Keller, Nathan
name: Mossel, Elchanan
name: Sen, Arnab
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: We present a new definition of influences in product spaces of continuous distributions. Our definition is geometric, and for monotone sets it is identical with the measure of the boundary with respect to uniform enlargement. We prove analogs of the Kahn-Kalai-Linial (KKL) and Talagrand's influence sum bounds for the new definition. We further prove an analog of a result of Friedgut showing that sets with small "influence sum" are essentially determined by a small number of coordinates. In particular, we establish the following tight analog of the KKL bound: for any set in $\mathbb{R}^n$ of Gaussian measure $t$, there exists a coordinate $i$ such that the $i$th geometric influence of the set is at least $ct(1-t)\sqrt{\log n}/n$, where $c$ is a universal constant. This result is then used to obtain an isoperimetric inequality for the Gaussian measure on $\mathbb{R}^n$ and the class of sets invariant under transitive permutation group of the coordinates.
description: Published in at http://dx.doi.org/10.1214/11-AOP643 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Sustainable Design Education in Architecture: The Performative Design Approach
Creators: name: Ofluoğlu, Salih
Publisher: name: Zenodo
Year: 2018
Subjects: sustainable architectural design, performative design, building perforamnce analysis, bim, building information modeling

description: The presentation introduces the performative design approach as a teaching methodology for sustainable architectural design. It consists of three parts. Part1 explains the general context of sustainability; Part 2 presents the conceptual framework for the teaching pedagogy and Part 3 incorporates the details of the performative design approach and show some selected student works at the end.
Properties of charmonia in a hot equilibrated medium
Creators: name: Giannuzzi, Floriana
name: Mannarelli, Massimo
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the properties of charmonia in a thermal medium, showing that with increasing temperature the decay widths of these mesons behave in a non-trivial way. Our analysis is based on a potential model with interaction potential extracted from thermal lattice QCD calculations of the free-energy of a static quark-antiquark pair. We find that in the crossover region some decay widths are extremely enhanced, which might be interpreted as a signature of the transition from hadronic matter to the deconfined phase. In particular, at temperatures $T\sim T_c$ the decay widths of the $J/Ψ$ that depend on the value of the wave function at the origin are enhanced with respect to the values in vacuum by about a factor 2. In the same temperature range the decay width of the process $χ_{c J} \to J/Ψ+ γ$ is enhanced by approximately a factor 6 with respect to the value in vacuum. At higher temperatures the charmonia states dissociate and the widths of both decay processes become vanishing small.
description: minor changes, references added, almost matches published version
Horologium Augusti and the reckoning of Time
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2019
Subjects: Archaeoastronomy

description: We shortly discuss the Horologium Augusti in Rome and some literature about it. In particular, we will consider the astronomical link of this monument to the Ara Pacis, proposed by Edmund Buchner in 1976. About this link, some inconsistency had been pointed out by L. Polverini in his ''Augusto e il controllo del tempo''. Some recent astronomical simulations will be discussed too. 
The great scourge : the Tasmanian infantile paralysis epidemic of 1937-38
Creators: name: Killalea, A
Publisher: name: University Of Tasmania
Year: 2023

description: The drama of Tasmanian epidemics has inspired a number of historical studies. Roe, with smallpox, was interested in the politics of epidemic management, Carnes, in Spanish Influenza's effect on Commonwealth-State relations, Todd, in one city's pattern of epidemics, and the geographer, Kellaway, in the part the sewerage system played in typhoid. This writer was stimulated by the possibility of interviewing people who had actually been affected by an epidemic to see what personal accounts could contribute to historical understanding. Though the volume of material willingly provided by ex-patients, medical and nursing staff, volunteers and other witnesses could well have resulted in a purely oral-history project, newspaper research uncovered other matters of importance, such as an angry crowd of Launcestonians who would \tar and feather\" any politician whose laxity allowed infantile paralysis into the State. Such material (and that from other printed sources) could hardly be overlooked. Although a great deal of information about the 1937-38 epidemic exists in Tasmania - especially in the memories of the people - the writer is astounded at the lack of formal interest so far taken in what was in fact the world's biggest epidemic of its kind. Not only has historical interest been lacking but even more surprisingly medical. While Victoria's infantile paralysis epidemic (which slightly pre-dated but also ran concurrently with Tasmania's) attracted a great deal of local epidemiological interest the Tasmanian situation far worse than Victoria's excited no mainland curiosity and resulted in the production of only one Tasmanian paper never published. This is especially amazing when one considers that the 'thirties were a time of intense interest in Child Health and were also the years of the State Medical Service's proud extension into country districts where the majority of cases occurred. Another reason one would expect the arousal of medical curiosity was the peculiar infectivity of the virus in Tasmania including multiple incidence of clinical effects in families - a pattern here that contradicted the trend elsewhere."
Ionized Gas in the Smith Cloud
Creators: name: Hill, Alex S.
name: Haffner, L. Matthew
name: Reynolds, Ronald J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present WHAM observations of Halpha, [N II], and [S II] in the Smith Cloud. A map of Halpha emission from the cloud shows ionized gas coincident with the brightest H I emission, but nearly-as-bright Halpha in some regions with faint H I. The ionized mass of the cloud is at least as large as the neutral mass, > 10^6 M_sun. Ionized gas in the core of the Smith Cloud has an electron temperature 6000 K < T < 16000 K. The observed ratio [N II] / Halpha = 0.39 \pm 0.09 shows that the cloud has a non-primordial nitrogen abundance, 0.1 - 1 times solar.
description: 4 pages, 2 figures. To appear in the proceedings of "The Role of Disk-Halo Interaction in Galaxy Evolution: Outflow vs Infall?", EAS Publication Series
Additional file 4 of Implementing a personalized pharmaceutical plan in kidney or liver transplant patients: study protocol for a stepped-wedge cluster randomized trial (GRePH)
Creators: name: Pourrat, Xavier
name: Berthy, Elise
name: Dupuis, Antoine
name: Barbier, Louise
name: Buchler, Matthias
name: Guillon, Leslie Grammatico
name: Monmousseau, Fanny
name: Ruspini, Eric
name: Salamé, Ephrem
name: Houdard, Solène Brunet
name: Giraudeau, Bruno
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 4. SNDS data.
Horologium Augusti and the reckoning of Time
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2019
Subjects: Archaeoastronomy

description: We shortly discuss the Horologium Augusti in Rome and some literature about it. In particular, we will consider a proposed astronomical link of this monument to the Ara Pacis. About this link, some inconsistency had been pointed out by L. Polverini in his “Augusto e il controllo del tempo”, 2016. 
The effect of an excercise intervention on mood is mediated by eating attitude change
Creators: name: Lennox, K
Publisher: name: University Of Tasmania
Year: 2023

description: Physical exercise is associated with improved mood and psychological wellbeing, but the underlying mechanisms remain unclear. We assessed the relative importance of change in exercise, weight-loss and psychological variables (social support, self-esteem, self-efficacy, disordered eating attitudes and body image) in predicting changes in mood following an exercise intervention; and tested the mediating role of disordered eating attitudes in the relationship between exercise intervention and mood improvement. Adult women enrolled in a 12 week exercise intervention (GFC group) (N=17 ) or a control group (N=40) were assessed for key exercise, weight, mood and psychological wellbeing variables at four time points across a 16 week period. Significant positive mood and psychological wellbeing changes were observed in the GFC group but not the control group following the 12 week exercise intervention. Regression analysis revealed decrease in disordered eating attitudes to be the most consistent and significant predictor of positive mood change associated with exercise intervention. Mediation analysis revealed that disordered eating attitude change was a significant mediator of mood improvements observed following the exercise intervention. This study provides preliminary evidence to suggest an important role of disordered eating attitudes in understanding exercise-related mood improvements and supports models that highlight the importance of psychological aspects to exercise interventions.