cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
TESS Experiments: How Candidates Can Signal Sincerity in an Era of Cynicism
Creators: name: Clifford, Scott
name: Simas, Elizabeth
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was conducted to investigate the signaling effect of extreme positions and moral stances on the credibility of political candidates. Respondents were assigned to evaluate three profiles of candidates that matched the respondent’s self-identified partisan identity (pure independent respondents were randomly assigned either Democrat or Republican sets). Candidate profiles included party-consistent policy statements on one of five randomly assigned issue sets (the environment, homelessness/welfare, taxes/national debt, immigration, or education/gun rights) with randomized the issue stances (pragmatic + moderate, moral + moderate, pragmatic + extreme, moral + extreme). Profiles were assigned such that each respondent evaluated three different stance conditions. A total of 769 respondents participated. Respondents were asked to rate each candidate’s conviction, commitment, the likelihood of the candidate becoming a leadership on the issue, and the likelihood of the candidate later flip-flopping on the issue. Respondents also rated how well the candidate’s stance represents the views of the average American. This allowed for comparison of perceived credibility across rhetorical strategies.
Frances Peck
Creators: name: Abel, Richard
Publisher: name: Columbia University
Year: 2020
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: Born and raised in Colorado, Frances Peck worked briefly as a reporter for the Denver Republican and then the Denver Times. After a divorce, she moved to Chicago and, in 1911, joined the staff of the Chicago Tribune, writing features and other articles (Ross 411-12). In early March 1914, adopting the nom de plume of Mae Tinee, she introduced a Sunday page devoted to motion pictures, “Right Off the Reel.” Syndicated and much imitated by other newspapers, this page had a centered feature, “In the Frame of Public Favor,” with an exceptionally large publicity halftone (sometimes in a gilded frame) and a short profile of a current movie star supposedly chosen each week by readers. In early January 1915, in a publicity stunt, the Sunday Tribune editor put Mae Tinee in “The Frame of Public Favor” as that week’s most “popular player” (“Miss Mae Tinee”). Initially an editor and gossip columnist (and a recognized asset to the paper), she took over Kitty Kelly’s film review column in October 1916, retitling it “Right Off the Reel.”
Anna Mar
Creators: name: Andreeva, Anna
Publisher: name: Columbia University
Year: 2021
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: According to the list of films in Veniamin Vishnevskii’s 1945 catalogue of early Russian feature films, the first Russian female screenwriters started working in 1910. Based on my analysis of the catalogue, approximately 7% of feature film production in imperial Russia was written by thirty-seven different female authors. Anna Mar, a famous Russian novelist who began her screenwriting career in 1914 for film producer Alexandr Khanzhonkov, was the second most productive of these female screenwriters. (The first one was Olga Blazhevich, a translator who wrote fifteen screenplays.) From 1914 to 1917, Mar wrote, according to Vishnevskii’s catalogue, eleven scripts for different Russian film studios: Lyulya Bek (1914), Stupefaction/Durman (1915), Three Kings’ Day/Den’ trekh koroley (1916), Mask of a Soul/Maska dushi (1916), Light-Blue Irises/Golubye irisy (1916), Storm of Love/Smerch l’ubovny (1916), Wild Force/Dikaya sila (1916), Aphrodite’s Taunt/Nasmeshka Afrodity (1916), Dominator/Vlastelin (1917), Heart Thrown to Wolves/Serdtse broshennoe volkam (1917), and Saving the Neighbor/Spasenie blizhnego (1917). In 1918, after Mar’s death, her last films, Bewitched Circle/Zakoldovannyi krug (1918) and Jellyfish’s Smile/Ulybka meduzy (1918), were released.
Der Stand der Vorgeschichtsforschung in Rumänien
Creators: name: Nestor, Jon
Publisher: name: Bericht der Römisch-Germanischen Kommission
Year: 2017

description: [nicht vorhanden / not available]
description: Bericht der Römisch-Germanischen Kommission, Bd. 22 (1932): Bericht der Römisch-Germanischen Kommission
A three-component description of multiplicity distributions in pp collisions at the LHC
Creators: name: Zborovský, I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A possible signal of new phenomena emerging in the global characteristics of multiparticle production in hadron interactions at TeV energies is studied. The multiplicity distributions of charged particles measured in proton-proton collisions at the Large Hadron Collider at CERN are analyzed in the phenomenological framework of the weighted superposition of three negative binomial distribution functions. The examination of the experimental data indicates the existence of a narrow peak at low multiplicities which can be described by a separate component in the total distribution. The multiplicity characteristics of the third component reveal approximate energy and pseudorapidity invariance, of which a physical explanation represents a challenging problem in high energy multiple particle production.
description: 32 pages, 18 figures, accepted for publication in Journal of Physics G: Nuclear and Particle Physics
Flux conservation in coherent backscattering and weak localisation of light
Creators: name: Knothe, Angelika
name: Wellens, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences
subject: 78A45 Diffraction, scattering (See also 34E20 for WKB methods) 78A48 Composite media, random media

description: The standard theoretical description of coherent backscattering, accord- ing to which maximally crossed diagrams accounting for interference between counter- propagating path amplitudes are added on top of the incoherent background, violates the fundamental condition of flux conservation. In contrast to predictions of previous theories, we show that including maximally crossed diagrams with one additional scat- tering event does not restore flux conservation. Instead, we propose that the latter is recovered when treating the effects of coherent backscattering and weak localisation in a unified framework. On the basis of this framework, we demonstrate explicitly flux conservation in leading order of the weak disorder parameter 1/(kl).
description: 18 pages
Vorbemerkung
Creators: name: Clemen, Paul
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 103 (1898): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Thermodynamics in Closed Universe with Entropy Corrections
Creators: name: Sharif, M.
name: Jawad, Abdul
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the generalized second law of thermodynamics in three different systems by taking quantum corrections (logarithmic and power law) to cosmological horizon entropy as well as black hole entropy. Firstly, we consider phantom energy accretion onto the Schwarzschild black hole in the closed FRW universe and investigate validity of the generalized second law of thermodynamics on the apparent and event horizons. In another scenario, we evaluate the critical mass of the Schwarzschild black hole with upper and lower bounds under accretion process due to phantom-like modified generalized chaplygin gas. It is found that the generalized second law of thermodynamics is respected within these bounds and black hole cannot accrete outside them. Finally, we explore this law for a closed universe filled with interacting $n$-components of fluid (in thermal equilibrium case) and with non-interacting dark matter and dark energy components (in thermal non-equilibrium case) on the apparent and event horizons and find conditions for its validity.
description: 25 pages, No figure
Long-term evolution of the neutron-star spin period of SXP 1062
Creators: name: Sturm, R.
name: Haberl, F.
name: Oskinova, L. M.
name: Schurch, M. P. E.
name: Hénault-Brunet, V.
name: Gallagher, J. S.
name: Udalski, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Be/X-ray binary SXP1062 is of especial interest owing to the large spin period of the neutron star, its large spin-down rate, and the association with a supernova remnant constraining its age. This makes the source an important probe for accretion physics. To investigate the long-term evolution of the spin period and associated spectral variations, we performed an XMM-Newton target-of-opportunity observation of SXP1062 during X-ray outburst. Spectral and timing analysis of the XMM-Newton data was compared with previous studies, as well as complementary Swift/XRT monitoring and optical spectroscopy with the SALT telescope were obtained. The spin period was measured to be P_s =(1071.01+-0.16) s on 2012 Oct 14. The X-ray spectrum is similar to that of previous observations. No convincing cyclotron absorption features, which could be indicative for a high magnetic field strength, are found. The high-resolution RGS spectra indicate the presence of emission lines, which may not completely be accounted for by the SNR emission. The comparison of multi-epoch optical spectra suggest an increasing size or density of the decretion disc around the Be star. SXP1062 showed a net spin-down with an average of (2.27+-0.44) s/yr over a baseline of 915 days.
description: 8 pages, 6 figures, accepted for publication in A&A
Iupiter im Panzer
Creators: name: Poppelreuter, Josef
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 107 (1901): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
title: ПРОСТРАНСТВЕННЫЙ АНАЛИЗ ЗАЩИТНЫХ ЛЕСНЫХ НАСАЖДЕНИЙ АГРОЛАНДШАФТОВ ДИСТАНЦИОННЫМИ МЕТОДАМИ
Creators: name: Антонов,  Сергей Анатольевич
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: Защитные лесные насаждения являются основным элементом агролесоландшафта и используются как важное противоэрозионное средство. В качестве территории исследования был использован Труновский район Ставропольского края. Площадь пашни в районе, по данным дистанционного зондирования Земли 2018 г., составляла 128953 га, или 77 % территории района. Суммарная протяжённость линейной водной эрозии на пашне Труновского района составляет 450 км. Данным видом деградации в той или иной степени повреждено 36 % пашни района. При помощи результатов дистанционного зондирования Земли и геоинформационных технологий были выделены полезащитные лесные полосы, суммарная протяжённость которых составила 2453 км, а площадь – 6670 га. Полезащитная лесистость района составляет 5,2 %. Анализ пространственной ориентации лесных полос показал, что 73 % лесных полос располагаются перпендикулярно направлению господствующих ветров. Анализ положения лесных полос относительно линий стока показал, что в Труновском районе только 13 % лесных полос могут защищать пашню от водной эрозии. В результате установлено, что полезащитные лесные полосы в Труновском районе предназначены для защиты почвы от ветровой эрозии. Проведённое исследование показало эффективность использования современных геоинформационных технологий и данных дистанционного зондирования Земли для пространственного анализа полезащитных лесных насаждений. Полученные результаты могут быть использованы для моделирования новых противоэрозионных рубежей и корректировки уже существующих с учётом региональных особенностей изменения климата, сельскохозяйственной освоенности территории и текущего состояния противоэрозионных рубежей.
Roadmap to vortex nucleation below critical rotation frequency in a dipolar Bose-Einstein condensate
Creators: name: Halder, Soumyadeep
name: Ghosh, Hari Sadhan
name: Saboo, Arpana
name: Martin, Andy M.
name: Majumder, Sonjoy
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The formation of quantized vortices in a superfluid above a certain critical trap rotation frequency serves as a hallmark signature of superfluidity. Based on the beyond mean field framework, crucial for the formation of exotic supersolid and droplet states, we investigate dynamic protocols for vortex nucleation in the superfluid and supersolid states of a dipolar Bose-Einstein condensate (BEC), at a significantly lower trap rotation frequency. We find that the critical rotation frequency of the trap varies with the dipole-dipole interaction strength and the polarization direction of the external magnetic field. Leveraging these characteristics of dipolar BECs, we demonstrate three dynamic protocols for vortex nucleation even when rotating below the critical rotation frequency viz.: (i) varying the $s$-wave scattering length, (ii) changing the polarizing angle, and (iii) successive modulation of both the scattering length and polarizing angle. These dynamic vortex seeding protocols could serve as important benchmarks for future experimental studies.
description: 13 pages, 11 figures
Augusteisches Gräberfeld bei Goblenz-Neuendorf
Creators: name: Günther, A.
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 107 (1901): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
title: ЭФФЕКТИВНОСТЬ АЗОТНОЙ ПОДКОРМКИ ОЗИМОЙ ПШЕНИЦЫ В ТЕХНОЛОГИИ БЕЗ ОБРАБОТКИ ПОЧВЫ В УСЛОВИЯХ НЕУСТОЙЧИВОГО УВЛАЖНЕНИЯ ЦЕНТРАЛЬНОГО ПРЕДКАВКАЗЬЯ
Creators: name: Шаповалова,  Надежда Николаевна
name: Годунова , Евгения Ивановна
name: Воропаева , Анастасия Анатольевна
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: Представлены результаты исследования (2015–2017 гг.) влияния азотной подкормки (N52) на урожайность озимой пшеницы по разным предшественникам в технологии без обработки почвы. Показано, что эффективность данного агроприёма зависит от погодных условий, качества предшественника и дозы удобрения, внесённого при посеве культуры. Эти факторы обусловливают влагообеспеченность и азотный режим почвы в ранневесенний период. Наиболее высокий прирост урожайности озимой пшеницы от подкормки по всем изучаемым предшественникам (в пределах 0,38–1,38 т/га) получен в условиях влажного года с холодной зимой на всех вариантах рядкового удобрения независимо от обеспеченности почвы доступным азотом. В годы с тёплой зимой эффективность азотной подкормки находилась в прямой отрицательной зависимости от запасов нитратного азота в метровом слое почвы с коэффициентом корреляции 0,48–0,75. Влияние, оказываемое на урожайность озимой пшеницы азотного удобрения, внесённого при посеве культуры, было выше, чем ранневесенней подкормки. Наибольший эффект от применения азотного удобрения (0,96–2,40 т/га) был достигнут по предшественникам кукурузе и подсолнечнику при совмещении рядкового удобрения с подкормкой. Это свидетельствует о высокой роли азота в формировании урожайности озимой пшеницы, возделываемой без обработки почвы.
Su un'estensione della teoria di Lagrange per i moti secolari
Creators: name: Giorgilli, Antonio
name: Locatelli, Ugo
name: Sansottera, Marco
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: La teoria di Lagrange per i moti secolari delle eccentricità ed inclinazioni delle orbite planetarie si fondava su un'approssimazione, dettata in larga misura dalla complessità dei calcoli necessari, che consisteva nel considerare solo equazioni lineari. In questa memoria riprendiamo in considerazione i metodi di Lagrange alla luce della teoria della stabilità esponenziale di Nekhoroshev. Grazie agli algoritmi sviluppati negli ultimi anni e alle tecniche di manipolazione algebrica possiamo tener conto anche dei contributi non lineari alle equazioni. Come applicazione cerchiamo di determinare i tempi di stabilità per il problema dei tre corpi nel caso del Sole e dei due pianeti maggiori, Giove e Saturno, mostrando che si possono ottenere risultati realistici, ancorché non ottimali. Lagrange's theory for the secular motion of perihelia and nodes of the planetary orbits was based on consideration of a linear approssimation of the dynamical equations, compatible with the complexity of the calculations. We extend Lagrange's investigations in the light of Nekhoroshev's theory of exponential stability. Using effective algorithms recently developed and computer algebra we investigate the non linear problem. We apply our methods to the problem of three bodies in the Sun-Jupiter-Saturn case, thus showing that realistic results, although not optimal, can be obtained.
description: 16 pages, 2 figures
Appraisal of Positive and Negative Implications of Foreign Labor on Host Economy - Evidence from Saudi Arabia
Creators: name: Fayq Al Akayleh
Publisher: name: Zenodo
Year: 2021
Subjects: Regression estimation
international migration
remittances
production and gdp
government policy and regulations
Saudi Arabia

description: This paper examines the effects of foreign workers’ outward remittances on the economic activity of a country that hosts foreign labor by developing a new econometric technique to measure the effect of workers’ outward remittances on gross domestic product of the world’s largest oil producer, namely Saudi Arabia. Results indicate that outward remittances have negative and significant effects on all types of aggregate demand. The total effect of outward remittances on GDP is, then, negative. The study findings prove that the net effect of non-Saudi workers on GDP is positive for the Saudi GDP.
title: НОВЫЕ ГЕНЕТИЧЕСКИЕ ИСТОЧНИКИ ВЫСОКОГО СОДЕРЖАНИЯ БЕЛКА И КЛЕЙКОВИНЫ В ЗЕРНЕ ПШЕНИЦЫ МЯГКОЙ ОЗИМОЙ
Creators: name: Ковтун , Виктор Иванович
name: Ковтун,  Людмила Николаевна
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В статье показана роль юга и юго-востока России в производстве высококачественного зерна пшеницы. Цель исследования – создание новых устойчивых ассоциаций генов высокого качества зерна, хорошо адаптированных к почвенно-климатическим и агроэкологическим условиям юга России. Важным источником исходного материала являются новые сортообразцы отечественной и зарубежной селекции, изучающиеся на государственном испытании России, а также образцы собственной селекции, доведённые до константности контрольного питомника, конкурсных и межстанционных испытаний. С целью сокращения и повышения эффективности селекционного процесса наряду с классической селекцией используется гаплоидная и маркерная селекции. При подборе родительских пар в качестве материнских и отцовских растений широко используются генотипы, геномы которых содержат чётко выраженные маркеры высокого содержания белка и клейковины в зерне. На протяжении всех этапов селекционного процесса проводится жёсткий, непрерывный, целенаправленный отбор новых генетических источников с максимальной выраженностью изучаемых признаков. В статье представлены новые синтезированные генетические источники высокого содержания белка и клейковины в зерне. Необходимо отметить, что кроме высокого содержания белка и клейковины в зерне лучшие генетические источники и по урожайности зерна превысили стандартный сорт Гром, ценный по качеству. Лучшие генетические источники широко включены в прямые и обратные скрещивания с целью создания новых высококонкурентных, высококачественных сортов с комплексом основных хозяйственно ценных признаков и свойств для возделывания в условиях юга и юго-востока России.
title: Monte Carlo methods for intractable and doubly intractable density estimation
Creators: name: Kerama, Ivis
Publisher: name: University of Reading
Year: 2022

description: This thesis is concerned with Monte Carlo methods for intractable and doubly intractable density estimation. The primary focus is on the likelihood free method of Approximate Bayesian inference, where the presence of an intractable likelihood term necessitates the need for various approximation procedures. We propose a novel Sequential Monte Carlo based algorithm and demonstrate the significant efficiency (computational and statistical) improvements compared to the widely used SMC-ABC, in numerical experiments for a simple Gaussian model and a more realistic random network model. Further, we investigate a recently proposed algorithm, called SAMC-ABC, an adaptive MCMC algorithm where we also demonstrate some advantages over ABC-MCMC; primarily in the reduction of variance of the estimated means although at a cost of increased bias for which we propose a potential correction. In addition, we provide theoretical guarantees of ergodicity and convergence of another newly proposed algorithm termed Adaptive Noisy Exchange, that is aimed at problems of intractable normalising constants where regular MCMC cannot be employed. Finally, we propose potential improvements and future research directions for all of the considered algorithms.
Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence
Creators: name: Varma, Anant Vijay
name: Vardi, Amichay
name: Cohen, Doron
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Adiabatic passage in systems of interacting bosons is substantially affected by interactions and inter-particle entanglement. We consider STIRAP-like schemes in Bose-Hubbard chains that exhibit low-dimensional chaos (a 3 site chain), and high-dimensional chaos (more than 3 sites). The dynamics that is generated by a transfer protocol exhibits striking classical and quantum chaos fingerprints that are manifest in the mean-field classical treatment, in the truncated-Wigner semiclassical treatment, and in the full many-body quantum simulations.
description: 14 pages, 14 figures, including SM
Response of the XENON100 Dark Matter Detector to Nuclear Recoils
Creators: name: The XENON100 Collaboration
name: Aprile, E.
name: Alfonsi, M.
name: Arisaka, K.
name: Arneodo, F.
name: Balan, C.
name: Baudis, L.
name: Bauermeister, B.
name: Behrens, A.
name: Beltrame, P.
name: Bokeloh, K.
name: Brown, A.
name: Brown, E.
name: Bruenner, S.
name: Bruno, G.
name: Budnik, R.
name: Cardoso, J. M. R.
name: Chen, W. -T.
name: Choi, B.
name: Colijn, A. P.
name: Contreras, H.
name: Cussonneau, J. P.
name: Decowski, M. P.
name: Duchovni, E.
name: Fattori, S.
name: Ferella, A. D.
name: Fulgione, W.
name: Gao, F.
name: Garbini, M.
name: Geis, C.
name: Ghag, C.
name: Giboni, K. -L.
name: Goetzke, L. W.
name: Grignon, C.
name: Gross, E.
name: Hampel, W.
name: Itay, R.
name: Kaether, F.
name: Kessler, G.
name: Kish, A.
name: Lamblin, J.
name: Landsman, H.
name: Lang, R. F.
name: Calloch, M. Le
name: Levy, C.
name: Lim, K. E.
name: Lin, Q.
name: Lindemann, S.
name: Lindner, M.
name: Lopes, J. A. M.
name: Lung, K.
name: Undagoitia, T. Marrodan
name: Massoli, F. V.
name: Fernandez, A. J. Melgarejo
name: Meng, Y.
name: Messina, M.
name: Molinario, A.
name: Ni, K.
name: Oberlack, U.
name: Orrigo, S. E. A.
name: Pantic, E.
name: Persiani, R.
name: Plante, G.
name: Priel, N.
name: Rizzo, A.
name: Rosendahl, S.
name: Santos, J. M. F. dos
name: Sartorelli, G.
name: Schreiner, J.
name: Schumann, M.
name: Lavina, L. Scotto
name: Scovell, P. R.
name: Selvi, M.
name: Shagin, P.
name: Simgen, H.
name: Teymourian, A.
name: Thers, D.
name: Vitells, O.
name: Wang, H.
name: Weber, M.
name: Weinheimer, C.
name: Schuhmacher, H.
name: Wiegel, B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Results from the nuclear recoil calibration of the XENON100 dark matter detector installed underground at the Laboratori Nazionali del Gran Sasso (LNGS), Italy are presented. Data from measurements with an external 241AmBe neutron source are compared with a detailed Monte Carlo simulation which is used to extract the energy dependent charge-yield Qy and relative scintillation efficiency Leff. A very good level of absolute spectral matching is achieved in both observable signal channels - scintillation S1 and ionization S2 - along with agreement in the 2-dimensional particle discrimination space. The results confirm the validity of the derived signal acceptance in earlier reported dark matter searches of the XENON100 experiment.
description: 10 pages, 10 figures. Matches version accepted by PRD. Contains revised representation of expected WIMP event signature. Conclusions remain unaffected
Astrophysics, cosmology, and fundamental physics with compact binary coalescence and the Einstein Telescope
Creators: name: Broeck, Chris Van Den
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The second-generation interferometric gravitational wave detectors currently under construction are expected to make their first detections within this decade. This will firmly establish gravitational wave physics as an empirical science and will open up a new era in astrophysics, cosmology, and fundamental physics. Already with the first detections, we will be able to, among other things, establish the nature of short-hard gamma ray bursts, definitively confirm the existence of black holes, measure the Hubble constant in a completely independent way, and for the first time gain access to the genuinely strong-field dynamics of gravity. Hence it is timely to consider the longer-term future of this new field. The Einstein Telescope (ET) is a concrete conceptual proposal for a third-generation gravitational wave observatory, which will be ~10 times more sensitive in strain than the second-generation detectors. This will give access to sources at cosmological distances, with a correspondingly higher detection rate. I give an overview of the science case for ET, with a focus on what can be learned from signals emitted by coalescing compact binaries. Third-generation observatories will allow us to map the coalescence rate out to redshifts z ~ 3, determine the mass functions of neutron stars and black holes, and perform precision measurements of the neutron star equation of state. ET will enable us to study the large-scale structure and evolution of the Universe without recourse to a cosmic distance ladder. Finally, I discuss how it will allow for high-precision measurements of strong-field, dynamical gravity.
description: 10 pages, 3 figures. Proceedings of the International Conference on Gravitation and Cosmology, Goa, India, 2011
BITIRUVCHI SINF O'QUVCHILARINING O'QUV FAOLIYATINI RAG'BATLANTIRISHNING GENDER XUSUSIYATLARI
Creators: name: Sharifzoda, Sardorbek
name: Karimov, Habibulla
Publisher: name: Zenodo
Year: 2024

description: Mazkur tezisda bitiruvchi sinf o’quvchilarining ta'lim faoliyati motivatsiyasidagi gender farqlari muammosi tahlili keltirilgan. O'quvchilarning bilim qiziqishlarining namoyon bo'lishining gender va yosh xususiyatlarini aniqlashga qaratilgan va ta'lim mazmunining ushbu xususiyatlariga javob beradigan psixologik va pedagogik tadqiqotlar mexanizmi tasvirlangan.
How Michigan State University Became a Leader in African Agricultural Economics: A Personal Memoir
Creators: name: Byerlee, D.
Publisher: name: Unknown
Year: 2024
Subjects: Food Security and Poverty
International Development
Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods
Teaching/Communication/Extension/Profession

description: Drawing on an extensive review of available documents and my own personal recollections, this history describes the research and capacity building activities in Africa from 1963-1978 of the then Department of Agricultural Economics (AEC) of Michigan State University. The aim is to analyze how MSU came to be a leader in food and agricultural economics related to Africa that endures today. I first review the involvement of AEC faculty in the institutional building project at the University of Nigeria in the 1960s that involved the two main protagonists of the history. First from 1965-1971, Glenn L. Johnson initiated and led large projects to analyze and plan the Nigerian agricultural sector, based on paper and pencil projections and then pioneering simulation modeling. Second, Carl K. Eicher from 1970 built an extensive program of microlevel research involving intensive household surveys mostly focused on Sierra Leone. Both had important legacies in follow-on AEC activities throughout Africa and in the agricultural development profession, more generally. I argue that Eicher ‘seized the moment’ to aggressively recruit African graduate students and others with interests in Africa that through their thesis work and later employment as AEC faculty, became the bedrock of AEC’s food security programs in Africa.
Die Legio I (Germanica) in Burginatium am Niederrhein
Creators: name: Siebourg, Max
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 107 (1901): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Distribution of Scattering Matrix Elements in Quantum Chaotic Scattering
Creators: name: Kumar, Santosh
name: Nock, André
name: Sommers, Hans-Jürgen
name: Guhr, Thomas
name: Dietz, Barbara
name: Miski-Oglu, Maksim
name: Richter, Achim
name: Schäfer, Florian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 15B52, 60E05, 60E10, 81U35, 82B31

description: Scattering is an important phenomenon which is observed in systems ranging from the micro- to macroscale. In the context of nuclear reaction theory the Heidelberg approach was proposed and later demonstrated to be applicable to many chaotic scattering systems. To model the universal properties, stochasticity is introduced to the scattering matrix on the level of the Hamiltonian by using random matrices. A long-standing problem was the computation of the distribution of the off-diagonal scattering-matrix elements. We report here an exact solution to this problem and present analytical results for systems with preserved and with violated time-reversal invariance. Our derivation is based on a new variant of the supersymmetry method. We also validate our results with scattering data obtained from experiments with microwave billiards.
description: Published version
Kolmogorov and Nekhoroshev theory for the problem of three bodies
Creators: name: Giorgilli, Antonio
name: Locatelli, Ugo
name: Sansottera, Marco
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the long time stability in Nekhoroshev's sense for the Sun-Jupiter-Saturn problem in the framework of the problem of three bodies. Using computer algebra in order to perform huge perturbation expansions we show that the stability for a time comparable with the age of the universe is actually reached, but with some strong truncations on the perturbation expansion of the Hamiltonian at some stage. An improvement of such results is currently under investigation.
description: 17 pages, 2 figures
A qualitative research approach to defining “consent” and “sexual assault” to explore barriers to reporting campus sexual assault among Asian American undergraduate women
Creators: name: Lee, Christina
Publisher: name: Columbia University
Year: 2020
Subjects: Asian American college students
Asian American women
Rape in universities and colleges
Intersectionality (Sociology)

description: Studies on labeling disparities in experiences of sexual violence indicate that Asian American female college students may have variable definitions and understandings of sexual violence. This suggests that there is a need to further explore the differences in definitions and labeling among Asian American populations in experiences of sexual violence: mislabeling of experiences could contribute to low rates of violence among Asian Americans. Thus, this research proposal recommends a qualitative study among a diverse sample of Asian American female college students. Asian American women of varying ethnicities, sexual orientations and gender identities, socioeconomic statuses, and generations will be recruited to gain insight into how individuals within this population construct definitions of consent and sexual assault. It also seeks to demonstrate that there are disparities in barriers to reporting based on the differently constructed definitions. This study will employ an intersectionality-based policy analysis (IBPA) framework and community engagement strategies to inform the understanding, translation, and dissemination of findings for public health and campus communities to improve student health and to provide context to future programs, policy, and practice.
Grabfund von Rodenbach
Creators: name: Toll, B. Von
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 106 (1901): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Nonlinear unmixing of hyperspectral images: models and algorithms
Creators: name: Dobigeon, Nicolas
name: Tourneret, Jean-Yves
name: Richard, Cédric
name: Bermudez, José C. M.
name: McLaughlin, Stephen
name: Hero, Alfred O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Applications (stat.AP)
subject: Methodology (stat.ME)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: When considering the problem of unmixing hyperspectral images, most of the literature in the geoscience and image processing areas relies on the widely used linear mixing model (LMM). However, the LMM may be not valid and other nonlinear models need to be considered, for instance, when there are multi-scattering effects or intimate interactions. Consequently, over the last few years, several significant contributions have been proposed to overcome the limitations inherent in the LMM. In this paper, we present an overview of recent advances in nonlinear unmixing modeling.
Virginia Dale
Creators: name: Abel, Richard
Publisher: name: Columbia University
Year: 2020
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: Little is known about Virginia Dale before she began reviewing films for the Chicago Journal. One further complication is that no copies of the Journal seem to survive before 1921, although she did begin writing a column at least two years earlier. In October 1919, the Fort Wayne Sunday News, for instance, reprinted her review of Broken Blossoms (1919) in full (“New Picture Adds toFame”). By 1921, the Journal considered Dale important enough for its readers to post a series of small advertisements repeatedly promoting her film reviews.
Harriette Underhill
Creators: name: Abel, Richard
Publisher: name: Columbia University
Year: 2020
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: Born in Troy, New York, Harriette Underhill came to New York City, fleeing a brief marriage, at age sixteen, and became interested in the theater. After touring with several companies (including as part of the chorus in the original “Floradora” company), she returned to New York in 1908 after the death of her father, Lorenzo Underhill, a “horse breeder and turf man” (“Harriette Underhill Dies”), and took over his sports column at the New York Tribune. “A rare beauty” with “flaming orange” hair often framed by “a large black picture hat,” in the words of Ishbel Ross, “she was cynical to the core, scorned sentiment, had a sophisticated wit, [and] was generous and courageous” (412-413). In 1916, for a weekly column in the Tribune, Underhill began interviewing stage actors who had turned to performing in the movies at the New York studios. A fluid, articulate writer, she let her interviewees speak as they wished, rarely calling attention to herself. Her profile of Olga Petrova, for example, concentrated on the star’s face, her “alabaster skin,” “red hair,” “sad, almost tragic eyes,” and “the wonderful piquancy” of her voice (“Petrova of the Pictures”). In late 1919, Underhill was hit by a car and severely crippled, but she continued to write, taking over the Tribune’s film review column from Virginia Tracy.
Joining it All Up – new research questions combining site and artefact data in ARIADNE
Creators: name: Richards, Julian
Publisher: name: Zenodo
Year: 2022
Subjects: Finds
Artefacts
Open Linked Data

description: This paper discusses the situation that exists in several European countries, whereby information about archaeological sites and monuments, and that about finds recorded by members of the public (primarily via metal-detecting), is held in entirely separate databases. This prevents heritage management decisions being taken with full awareness of known archaeology, and make research which seeks to draw on multiple information resources difficult. The paper demonstrates how the European ARIADNE e-infrastructure has facilitated the integration of large-scale artefact and site information for the first time. Over one million records from the British Museum Portable Antiquities Scheme database and over one million records for English sites, monuments, and grey literature have been integrated in an open access interface for the first time, permitting entirely new research questions to be addressed.
description: {"references": ["Aloia, N., Binding, C., Cuy, S., Doerr, M., Fanini, B., Felicetti, A., Fihn, J., Gavrilis, D., Geser, G., Hollander, H., Meghini, C., Niccolucci, F., Nurra, F., Papatheodorou, C., Richards, J., Ronzino, P., Scopigno, R., Theodoridou, M., Tudhope, D., Vlachidis, A. and Wright, H. (2017). 'Enabling European Archaeological Research: The ARIADNE E-Infrastructure', Internet Archaeology 43. DOI: 10.11141/ia.43.11", "Boldrini, N. (2006). 'Planning Uncertainty: Creating an Artefact Density Index for North Yorkshire, England', Internet Archaeology 21, DOI: 10.11141/ia.21.1", "Gosden, C., Green, C., Cooper, A., Creswell, M., Donnelly, V., Franconi, T., Glyde, R., Kamash, Z., Mallet, S., Morely, L., Stansbie, D. and ten Harkel, L. (2021). English Landscapes and Identities: Investigating Landscape Change from 1500 BC to AD 1086. Oxford University Press", "Hadley, D.M. and Richards, J.D. (2018) 'In Search of the Viking Great Army: Beyond the Winter Camps', Medieval Settlement Research 32, 1-7. DOI: 10.5284/1059013", "Richards, J.D. and Niccolucci, F. (eds.) (2019). The ARIADNE Impact, Archaeolingua, DOI: 10.5281/zenodo.4319058"]}
Berichte über die Thätigkeit der Provinzialmuseen in der Zeit vom 1. April 1899 bis 31. März 1900. II. Bonn
Creators: name: Lehner, Hans
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 106 (1901): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Die Kultur der süddeutschen Urnenfelder in Österreich
Creators: name: Willvonseder, Kurt
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 3 (1934)
Investigation of pressure drop through helical coils
Creators: name: McElligott, Richard H.
Publisher: name: California Institute of Technology
Year: 1949
Subjects: Aeronautics

description: This investigation was conducted to determine the character of the pressure drop through helically wound pipes by comparing the pressure drops of straight pipes and helically wound pipes of comparable relative roughness.

The scope of the study was limited to Reynolds Numbers below 10[superscript 5] and to flow through 3/8 and 1/2 inch stainless steel tubing of circular cross section. It was further limited by the use of water as the only working fluid and by the fact that no control was established over the exact character of the surface roughness.

The results show that the correction factor Hc' is rather insensitive to Reynold's number and that it has greater dependence upon roughness and less dependence upon curvature than was previously thought probable. In addition, it is shown that an empirical formula of the type Hc = 1 + K(r/D)[superscript a](D/Dh)[superscript b] where a >> b, is probably more realistic than the Ac = 1 + 3.5 D/Dh expressed in current literature. It is further shown that within the scope of this study, the relative roughness, r/D, as determined by the profilometer and the relative roughness ε/D as used by L. F. Moody correspond, and r/D may be used to determine a friction factor from the Moody curves.
Kleine Mitteilungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 3 (1934)
Die römischen Katakomben
Creators: name: Egger, Rudolf
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: Paul Styger, Die römischen Katakomben. Archäologische Forschungen über den Ursprung und die Bedeutung der altchristlichen Grabstätten. 1933. Verlag für Kunst-wissenschaft, Berlin. XI, 368 S., 54 Tafeln u. 126 Abb. im Text.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 3 (1934)
Synthesis of selenocysteine-containing dipeptides modeling the active site of thioredoxin reductase
Creators: name: Shimodaira, Shingo
name: Iwaoka, Michio
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Computational Biology

description: Four cyclic dipeptides modeling the active site of thioredoxin reductase (TrxR), UU, CU, UC, and CC, where U and C represent selenocystine and cystine, respectively, were synthesized and their glutathione peroxidase (GPx)-like catalytic activity was evaluated by the reaction of hydrogen peroxide (H2O2) with glutathione (GSH) in the presence of glutathione reductase (GR). Among these, only UC exhibited the significant antioxidant capacity, suggesting that an atomic environment around the Se–S bond is relevant to the reactivity toward a thiol substrate.
Supermassive Black Hole Formation at High Redshifts via Direct Collapse: Physical Processes in the Early Stage
Creators: name: Choi, Jun-Hwan
name: Shlosman, Isaac
name: Begelman, Mitchell C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use numerical simulations to explore whether direct collapse can lead to the formation of SMBH seeds at high-z. We follow the evolution of gas within DM halos of 2 x 10^8 Mo and 1 kpc. We adopt cosmological density profiles and j-distributions. Our goal is to understand how the collapsing flow overcomes the centrifugal barrier and whether it is subject to fragmentation. We find that the collapse leads either to a central runaway or to off-center fragmentation. A disk-like configuration is formed inside the centrifugal barrier. For more cuspy DM distribution, the gas collapses more and experiences a bar-like perturbation and a central runaway. We have followed this inflow down to ~10^{-4} pc. The flow remains isothermal and the specific angular momentum is efficiently transferred by gravitational torques in a cascade of nested bars. This cascade supports a self-similar, disk-like collapse. In the collapsing phase, virial supersonic turbulence develops and fragmentation is damped. For larger initial DM cores the timescales become longer. In models with more organized initial rotation, a torus forms and appears to be supported by turbulent motions. The evolution depends on the competition between two timescales, corresponding to the onset of the central runaway and off-center fragmentation. For less organized rotation, the torus is greatly weakened, the central accretion timescale is shortened, and off-center fragmentation is suppressed --- triggering the central runaway even in previously `stable' models. The resulting SMBH masses lie in the range 2 x 10^4 Mo - 2 x 10^6 Mo, much higher than for Population III remnants. We argue that the above upper limit appears to be more realistic mass. Corollaries of this model include a possible correlation between SMBH and DM halo masses, and similarity between the SMBH and halo mass functions, at time of formation.
description: 20 pages, 15 figures, 3 tables. Accepted for publication in the Astrophysical Journal
Dorothy Gottlieb
Creators: name: Abel, Richard
Publisher: name: Columbia University
Year: 2020
Subjects: Women in the motion picture industry
Motion pictures
Silent films

description: Born and raised in Des Moines, Iowa, Dorothy Gottlieb was a family friend of A.H. Blank, who owned the largest circuit of movie theaters in the city and elsewhere in the state. In 1914, she and Mrs. Blank won top prizes in a card game involving forty paired players (“This Page”). In August 1915, she began writing a “News of the Movies” column for the Des Moines Tribune. As the newspaper’s coverage expanded, she eventually was identified as the editor/writer of all the material printed under the “News of the Movies” banner and assumed the nom de plume of Dorothy Day.
End equilibrium state of a spherical gravitational collapse in the presence of matter and scalar field
Creators: name: Debnath, Debanjan
name: Dey, Dipanjan
name: Bhattacharya, Kaushik
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We explore the possibilities of modeling a spherically symmetric static spacetime that can emerge as the end state of gravitational collapse, by considering it to be seeded by a composite fluid made of matter and a scalar field. In this scenario, the matter represents dark matter, while the scalar field represents dark energy. On certain scales, dark energy is believed to significantly influence the structure formation of dark matter. Various models describe the possible impacts of dark energy on structure formation under different scenarios. By investigating an inhomogeneous scalar field representing dark energy, coupled with dark matter, we demonstrate that this two-component fluid can seed spacetimes forming the final equilibrium state. We derive solutions for the scalar field and potential for Joshi-Malafarina-Narayan (JMN) spacetimes.
description: 17 pages, 3 figures