cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pairing Fluctuations Determine Low Energy Electronic Spectra in Cuprate Superconductors
Creators: name: Banerjee, Sumilan
name: Ramakrishnan, T V
name: Dasgupta, C
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences
subject: 82D55

description: We describe here a minimal theory of tight binding electrons moving on the square planar Cu lattice of the hole-doped cuprates and mixed quantum mechanically with pairs of them (Cooper pairs). Superconductivity occurring at the transition temperature T_c is the long-range, d-wave symmetry phase coherence of these Cooper pairs. Fluctuations necessarily associated with incipient long-range superconducting order have a generic large distance behaviour near T_c. We calculate the spectral density of electrons coupled to such Cooper pair fluctuations and show that features observed in Angle Resolved Photo Emission Spectroscopy (ARPES) experiments on different cuprates above T_c as a function of doping and temperature emerge naturally in this description. These include `Fermi arcs' with temperature-dependent length and an antinodal pseudogap which fills up linearly as the temperature increases towards the pseudogap temperature. Our results agree quantitatively with experiment. Below T_c, the effects of nonzero superfluid density and thermal fluctuations are calculated and compared successfully with some recent ARPES experiments, especially the observed `bending' or deviation of the superconducting gap from the canonical d-wave form.
description: 14 pages, 8 figures (to appear in Phys. Rev. B)
ЖАМОАТ ХАВФСИЗЛИГИ КОНЦЕПЦИЯСИ – МАМЛАКАТДА ТИНЧ ВА ОСОЙИШТА ҲАЁТНИ ТАЪМИНЛАШ ГАРОВИ СИФАТИДА
Creators: name: Жўрабек Шоназарович Тўраев
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: ислоҳот
ҳуқуқ
эркинлик
қонун
масъулият
тизим
жиноят
криминоген вазият.

description: Мазкур мақолада халқимиз томонидан республикада жамоат хавфсизлигини таъминлаш аҳволига бўлган доимий эътибор ички ишлар органларининг ҳар бир ходимига катта масъулият юклаѐтгани ва Янги Ўзбекистонни барпо этиш даврида ички ишлар органлари тизимида босқичмабосқич туб ислоҳотлар амалга оширилаѐтгани илмий асослар билан келтирилган.
title: Ð£ÑÐµÑ ÑÐ°Ð´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÑ Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Accounting for radiation swelling during a virtual experiment using numerical methods
Creators: name: ÐÐ¾ÑÐ¾ÑÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐ°Ð´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÑ Ð°Ð½Ð¸Ðµ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÑ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð±Ð¸ÐµÐ½Ð¸Ñ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
radiation swelling
stress-strain state
finite element model
ansys
convergence of finite element partitioning
strength analysis

description: Ð¢ÐµÐ¼Ð° ÑÐ°Ð±Ð¾ÑÑ: Ð£ÑÐµÑ ÑÐ°Ð´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð². Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¾Ð´ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ Ð±ÑÐ»Ð° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° CAD-Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¼Ð¸ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð±ÑÐ» ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ, Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ, Ð¸ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°.
description: Topic: Accounting for radiation swelling during a virtual experiment using numerical methods. The purpose of this work is to test the influence of experimental equipment on the course of the experiment. To achieve this goal, a CAD model of the target device was constructed, the experiment was modeled, the stress-strain state was evaluated, and the effect of the stress-strain state of the system on the results of the experiment was analyzed.
The targum (1886:July 3)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1886

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
ЛАКУНАЛАРНИ ТИББИЙ ТЕРМИНЛАРГА ТАТБИҚ ЭТИШ МАСАЛАСИ
Creators: name: Баходир Суюнов
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: термин
феномен
лексик бирлик
лакуна
синтез
стилистик план
семантика
этимология
морфемика
фонетика
эквивалент.

description: Ушбу мақола ўзбек тилидаги тиббий лакуналар, улардан илм-фанда тўғри фойдаланиш ҳамда уларни тиббиѐт соҳасига татбиқ этиш масалаларига бағишланган. Муаллиф мазкур мавзуни ѐритишда ўзбек тили ва рус тилидаги илмий манбалардан мақсадли фойдаланиб, тиббий лакуналарнинг ўзига хос хусусиятларини ҳар томонлама атрофлича ѐритиб берган. Ўрни билан айни тушунча ва ҳодисаларни ўзаро фарқловчи мисоллар ва далилларга мурожаат қилиб, тегишли илмий хулосалар чиқарган. Айниқса, мақолада тиббий терминларни ўзаро қиѐслашнинг ўзига хос лингвистик усулларидан фойдаланилганлиги унинг илмий-амалий аҳамиятини оширади. Шунингдек, мақолада лакунар бирликларнинг пайдо бўлиши, ривожланиши ва бугунги кундаги аҳамиятига асосий эътибор қаратилган. Дунѐ тилларида, жумладан ўзбек тилида ҳам терминлардан тўғри фойдаланиш, уларни тизимлаштириш ва прагматикаси билан боғлиқ масалалар бу борада муайян илмий изланишлар олиб боришни талаб этмоқда. Шу нуқтаи назардан, айни мақола бугунги кунда долзарб амалий аҳамият касб этади
МОЛОДЕЖНАЯ ПОЛИТИКА УЗБЕКИСТАНА: РЕФОРМЫ И ПЕРСПЕКТИВЫ
Creators: name: Элдор Хасанович Салимов
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: Молодежная политика. Концепции развития молодежной политики. Нормативно-правовая база. 5 важных инициатив. Агентство по делам молодежи. Железная тетрадь. Молодежная тетрадь. Система микрокредитования молодежного предпринимательства.

description: В статье изучены приоритетные направления молодежной политике в Узбекистане. Обозначены нормативно-правовые основы законодательства в сфере развития молодежи. 5 важных инициатив, выдвинутых Президентом Республики Узбекистан. Современные тенденции и реформы в указанной сфере. Деятельность и компетенция государственных органов в данной сфере.
МОРФОМЕТРИЧЕСКИЕ ПОКАЗАТЕЛИ НЕЙРОНАЛЬНЫХ «ОСТРОВКОВ» И «СТОЛБИКОВ» ЗРИТЕЛЬНОЙ КОРЫ ГОЛОВНОГО МОЗГА ЧЕЛОВЕКА В ПОСТНАТАЛЬНОМ ОНТОГЕНЕЗЕ
Creators: name: Ш. Cаломов
name: Х. М. Алиев
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: нейрон
количестве нейронов
островков
колонок

description: В данной статье рассматриваются морфометрические параметры «островков» и «колонок», образованных нейронами коры головного мозга в разное время в послеродовом периоде. Для этого определяли количество нейронов в разных возрастных группах, диаметр островков и высоту полюсов. Количество островкообразующих нейронов в слоях III-V строительного центра коры головного мозга человека оставалось неизменным, а количество нейронов островкового диаметра увеличивалось. Высота столбиков увеличивается до I полового созревания, а количество нейронов остается неизменным.
Measurement of the direct emission and interference terms and search for CP violation in the decay K\pm -> π\pmπ^0 g
Creators: name: 2 Collaboration
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report on the measurement of the direct emission (DE) and interference (INT) terms of the K\pm -> π\pmπ^0 g decay by the NA48/2 experiment at the CERN SPS. From the data collected during 2003 and 2004 about 600k such decay candidates have been selected. The relative amounts of DE and INT with respect to the internal bremsstrahlung (IB) contribution have been measured in the range 0
description: 17 pages, 8 figures
The targum (1885:Nov. 6 - 1885:Nov. 20)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1885

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
The first (nearly) model-independent constraint on the neutral hydrogen fraction at z~5--6
Creators: name: McGreer, Ian D.
name: Mesinger, Andrei
name: Fan, Xiaohui
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cosmic reionization is expected to be complex, extended and very inhomogeneous. Existing constraints at z~6 on the volume-averaged neutral hydrogen fraction, , are highly model-dependent and controversial. Constraints at z<6, suggesting that the Universe is highly ionized, are also model-dependent, but more fundamentally are invalid in the context of inhomogeneous reionization. As such, it has recently been pointed out that there is no conclusive evidence that reionization has completed by z~5--6, a fact that has important ramifications on the interpretation of high-redshift observations and theoretical models. We present the first direct upper limits on at z~5--6 using the simple and robust statistic of the covering fraction of dark pixels in the Ly alpha/beta forests of high redshift quasars. With a sample of 13 Keck ESI spectra we constrain < 0.2 at 5 < z < 5.5, rising to < 0.8 at z~6.1. We also find tentative evidence for a break in the redshift evolution of the dark covering fraction at z~5.5. A subsample of two deep spectra provides a more stringent constraint of (z=6.1) < 0.5 when combined with conservative estimates of cosmic variance. This upper limit is comparable to existing results at z~6 but is more robust. The results presented here do not rely on assumptions about the quasar continuum, IGM density, HII morphology or ionizing background fields, and thus are a good starting point for future interpretation of high redshift observations.
description: 11 pages, 6 figures, MNRAS submitted
Analysis of the $B \to K^*_2(1430), a_2(1320), f_2(1270)$ form-factors with light-cone QCD sum rules
Creators: name: Wang, Zhi-Gang
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article, we study the $B \to K^*_2(1430)$, $a_2(1320)$, $f_2(1270)$ form-factors with the light-cone QCD sum rules, where the $B$-meson light-cone distribution amplitudes are used. In calculations, we observe that the line-shapes of the $B$-meson light-cone distribution amplitude $ϕ_+(ω)$ have significant impacts on the values of the form-factors, and expect to obtain severe constraints on the parameters of the $B$-meson light-cone distribution amplitudes from the experimental data in the future.
description: 19 pages, 6 figures, slight revision
ОДАМ САВДОСИГА ҚАРШИ КУРАШИШДА МИЛЛИЙ ҚОНУНЧИЛИГИМИЗНИНГ АҲАМИЯТИ
Creators: name: Баҳодир Абдурахмонович Исматов
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: Одам савдоси
меҳнат
жабрдийда
идентификация
қайта йўналтириш
якуний идентификация.

description: Мақолада мамлакатимизда мажбурий меҳнат ва одам савдосига қарши курашиш масаласига илмий ѐндашилаган.
Stripe, checkerboard, and liquid-crystal ordering from anisotropic p-orbital Fermi surfaces in optical lattices
Creators: name: Zhang, Zixu
name: Li, Xiaopeng
name: Liu, W. Vincent
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study instabilities of single-species fermionic atoms in the p-orbital bands in two-dimensional optical lattices at noninteger filling against interactions. Charge density wave and orbital density wave orders with stripe or checkerboard patterns are found for attractive and repulsive interactions, respectively. The superfluid phase, usually expected of attractively interacting fermions, is strongly suppressed. We also use field theory to analyze the possible phase-transitions from orbital stripe order to liquid-crystal phases and obtain the phase diagram. The condition of nearly-perfect Fermisurface nesting, which is key to the above results, is shown robustly independent of fermion fillings in such p-orbital systems, and the $(2k_F,\pm2k_F)$ momentum of density wave oscillation is highly tunable. Such remarkable features show the promise of making those exotic orbital phases, which are of broad interest in condensed-matter physics, experimentally realizable with optical lattice gases.
description: final version, 8 pages, 5 figures
Incident obstructive lung disease and mortality among people with HIV and a history of injecting drugs
Creators: name: Westreich, D.
name: Sun, J.
name: Mehta, S.H.
name: Kirk, G.D.
name: Kalmin, M.M.
name: Drummond, B.M.
Publisher: name: Lippincott Williams and Wilkins
Year: 2021

description: Objective:People with HIV (PWH) experience increased prevalence of obstructive lung disease (OLD), regardless of greater observed smoking behaviors. We investigated whether the effect of incident OLD on mortality differed by HIV and HIV viral suppression among persons who inject drugs (PWID) and report smoking history.Design:ALIVE is a longitudinal, observational cohort study of HIV-positive and seronegative PWID. This analysis included participants who had at least one spirometry measure to assess OLD between 2007 and 2016, excluding those who never smoked (5%, n = 62) or had baseline OLD (17%, n = 269).Methods:Incident OLD occurred when the first prebronchodilator forced expiratory volume in one second (FEV1)/forced vital capacity (FVC) less than 0.70 during follow-up. The effect of incident OLD on all-cause mortality was estimated in PWH and seronegative participants using inverse-probability-of-treatment-weighted marginal structural models controlling for baseline (age, race, sex, calendar year, smoking pack-years) and time-varying (smoking intensity, viral suppression, and calendar time) confounders.Results:Among 1204 participants, 269 (22.3%) and 157 (13.0%) experienced incident OLD and death, respectively, over a median of five person-years of follow-up. There was no effect of OLD on mortality among seronegative participants [hazard ratio = 0.84, 95% confidence interval (CI): 0.47-1.48]; however, PWH diagnosed with OLD experienced an increased mortality risk (hazard ratio = 1.71, 95% CI: 1.04-2.80) during follow-up. HIV viral suppression did not confound or modify the effect of OLD on mortality among PWH.Conclusion:There was an apparent effect of OLD on all-cause mortality irrespective of viral suppression among PWH but not among seronegative persons, after accounting for baseline and time-varying confounders. These results highlight the need for enhanced screening and management of OLD among PWH.
Quantum information reclaiming after amplitude damping
Creators: name: Memarzadeh, Laleh
name: Cafaro, Carlo
name: Mancini, Stefano
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the quantum information reclaim from the environment after amplitude damping has occurred. In particular we address the question of optimal measurement on the environment to perform the best possible correction on two and three dimensional quantum systems. Depending on the dimension we show that the entanglement fidelity (the measure quantifying the correction performance) is or is not the same for all possible measurements and uncover the optimal measurement leading to the maximum entanglement fidelity.
Insegnare con l’iPad
Creators: name: Broso, Francesca
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2014

description: Con questo Lavoro di Diploma si intende valutare quali effetti e/o miglioramenti apporti alla didattica tradizionale l’inserimento di lezioni impartite tramite l’uso di iPad in classe. Ci si focalizza sull’insegnamento/apprendimento dei vocaboli. È una ricerca effettuata su un campione di 41 ragazzi di 3° media. Vengono raccolti dati tramite la somministrazione di un questionario preliminare volto a misurare la loro familiarità con strumenti tecnologici e la loro motivazione ad intraprendere un percorso di didattica multimediale. In seguito, tramite quattro lezioni filmate e messe a confronto, si tenta di misurare il grado di coinvolgimento ed efficacia dell’apprendimento. I ragazzi si sottopongono a due lezioni impartite con metodo tradizionale e due con uso del tablet, strumento che potranno utilizzare in prima persona per attività e giochi didattici. Infine, si raccolgono dati riguardo al gradimento di entrambe le proposte attraverso un questionario in cui gli studenti sono chiamati ad operare un confronto e si misura l’efficacia dell’apprendimento somministrando anche un test finale sui vocaboli appresi. La ricerca denota una preferenza degli studenti per le lezioni con iPad poiché più divertenti e coinvolgenti, ma è chiaro, stando ai risultati, che gli alunni gradiscano molto anche il metodo tradizionale. È emerso inoltre che è possibile valutare il livello di efficacia della proposta solo in rapporto alla motivazione dell’alunno. Relatrice Pamela Küng. Materia: tecnologie dell'informazione e della comunicazione (TIC)
Validation of a non-invasive assessment of pulmonary gas exchange during exercise in hypoxia
Creators: name: Howe, Connor Aaron
Publisher: name: University of British Columbia
Year: 2020

description: Background: Pulmonary gas exchange efficiency, determined by the alveolar-to-arterial PO₂ difference (A-aDO2), progressively worsens during exercise at sea-level; this response is further augmented during exercise in hypoxia. Traditionally, pulmonary gas exchange efficiency is assessed through measurements of ventilation and end-tidal gases paired with direct arterial blood gas (ABG) sampling. Since these measures have a number of caveats, particularly invasive blood sampling, the development of new approaches for the non-invasive assessment of pulmonary gas exchange is needed. Research Question: Is a non-invasive method of assessing pulmonary gas exchange valid during rest and exercise in acute hypoxia? Study Design and Methods: Twenty-five healthy participants (10 female) completed a staged maximal exercise test on a cycle ergometer in a hypoxic chamber (FIO₂=0.11). Simultaneous ABGs via a radial arterial catheter and non-invasive gas exchange measurements (AGM100) were obtained in two-minute intervals. Non-invasive gas exchange efficiency, termed the O₂ deficit, was calculated from the difference between the end-tidal and the calculated PaO₂ (via pulse oximetry and corrected for the Bohr effect by using the end-tidal PCO₂). Non-invasive O₂ deficit was compared to the traditional alveolar to arterial oxygen difference (A-aDO₂) using the traditional Riley analysis. Results: Under conditions of rest at room air, hypoxic rest and hypoxic exercise, strong correlations between the calculated gPaO₂ and directly measured PaO₂ (R²=0.97; p<0.001; mean bias =1.70 mmHg) were observed. At hypoxic rest and exercise, strong relationships between the calculated and directly measured PaO₂ (R²=0.68; p<0.001; mean bias =1.01mmHg) and O₂ deficit with the traditional A-aDO₂ (R²=0.71; p<0.001; mean bias =5.24mmHg) remained. Interpretations: Our findings support the use of a non-invasive measure of gas exchange during acute hypoxic exercise in heathy humans. Further studies are required to determine if this approach can be used clinically as a tool during normoxic exercise in patients with pre-existing impairments in gas exchange efficiency.
Memory for speech of varying intelligibility : effects of perception and production of clear speech on recall and recognition memory for native and non-native listeners and talkers
Creators: name: Keerstock, Sandie
name: 0000-0001-5121-594X
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Recognition memory
Recall
Clear speech
Intelligibility
Non-native
Speech perception
Speech production

description: This dissertation examines the effects of signal-related articulatory-acoustic enhancements in the form of clear speech on signal-independent processes and integration of information in memory. In a series of five experimental studies, this dissertation investigates the effect of clear speech production and perception on recognition memory and recall for native and non-native listeners and talkers. Two perception studies in Chapter 2 examined the effect of clear speech on within-modal (i.e., audio-audio) or cross-modal (i.e., audio-text) sentence recognition memory for native and non-native listeners. A perception study in Chapter 3 tested the effect of clear speech on recall, a more complex memory task, for native and non-native listeners. Finally, two production studies in Chapter 4 investigated the effect of producing clear speech on recognition memory and recall for native and non-native talkers. Key findings from this dissertation were that clear speech improved within- and cross-modal recognition memory and recall for native and non-native listeners but impaired recognition memory and recall for native and non-native talkers. These seemingly disparate findings in perception and production are discussed in the light of the models that appeal to ‘effort’ and cognitive load as detrimental to memory. This dissertation provides novel theoretical insights into how lower-level acoustic-phonetic enhancements interact with higher-level memory processes in first and second-language speech perception and production. The results from this dissertation have practical implications in a variety of environments where retention of spoken information is essential, such as classrooms and hospitals.
Abundance profiles and cool cores in galaxy groups
Creators: name: Johnson, Ria
name: Finoguenov, Alexis
name: Ponman, Trevor J.
name: Rasmussen, Jesper
name: Sanderson, Alastair J. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using data from the Two Dimensional XMM-Newton Group Survey (2dXGS), we have examined the abundance profile properties of both cool core (CC) and non cool core (NCC) galaxy groups. The ten NCC systems in our sample represent a population which to date has been poorly studied in the group regime. Fitting the abundance profiles as a linear function of log radius, we find steep abundance gradients in cool core (CC) systems, with a slope of -0.54+/-0.07. In contrast, non cool core (NCC) groups have profiles consistent with uniform metallicity. Many CC groups show a central abundance dip or plateau, and we find evidence for anticorrelation between the core abundance gradient and the 1.4 GHz radio power of the brightest group galaxy (BGG) in CC systems. This may indicate the effect of AGN-driven mixing within the central ~0.1r_500. It is not possible to discern whether such behaviour is present in the NCC groups, due to the small and diverse sample with the requisite radio data. The lack of strong abundance gradients in NCC groups, coupled with their lack of cool core, and evidence for enhanced substructure, leads us to favour merging as the mechanism for disrupting cool cores, although we cannot rule out disruption by a major AGN outburst. Given the implied timescales, the disruptive event must have occurred within the past few Gyrs in most NCC groups.
description: 15 pages, 12 figures, accepted for publication in MNRAS
title: Ð£Ð»ÑÑÑÐ°Ð¿ÑÐ°Ð²Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð² ÑÑÑÐ°Ð½Ð°Ñ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ. Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 41.04.01 - ÐÐ°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ðµ ÑÐµÐ³Ð¸Ð¾Ð½Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ; 41.04.01_01 - Ð¡ÑÑÐ°Ð½Ñ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ
titleType: Subtitle
Creators: name: ÐÐ¸ÐºÐ¸ÑÐ¸Ð½, ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¨Ð²ÐµÑÐ¸Ñ
Ð¡ÐµÐ²ÐµÑÐ½Ð°Ñ ÐÐ²ÑÐ¾Ð¿Ð°
ÑÐ»ÑÑÑÐ°Ð¿ÑÐ°Ð²Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ
Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ
Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»-ÑÐ¾ÑÐ¸Ð°Ð»Ð¸Ð·Ð¼
Ð½ÐµÐ¾Ð½Ð°ÑÐ¸Ð·Ð¼
Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð³Ð¾ ÐÐ²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¡Ð¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐ°ÑÑ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾Ð¹ Ð¸ Ð»ÐµÐ³Ð¸ÑÐ¸Ð¼Ð½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸Ð»Ð¾Ð¹ Ð² ÑÑÑÐ°Ð½Ð°Ñ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸Ð¾Ð½Ð°, ÑÐ°Ðº Ð¶Ðµ Ð¸Ð·ÑÑÐ°ÐµÑÑÑ ÐºÑÐ°ÑÐºÐ°Ñ Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÐ»ÑÑÑÐ°Ð¿ÑÐ°Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð² ÐÐ²ÑÐ¾Ð¿Ðµ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð³Ð¾ ÐÐ²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¡Ð¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ñ ÐºÐ¾Ð½ÑÐµÐ½Ñ-Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð¼ Ð¡ÐÐ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°Ñ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¡ÐÐ¡ ÐºÐ°Ðº Ð»ÐµÐ³Ð¸ÑÐ¸Ð¼Ð½Ð¾Ð¹ Ð¸ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾Ð¹ ÑÐ¸Ð»Ñ.
description: In this final qualifying work, the possibility of the Nordic Resistance Movement to become a significant and legitimate political force in the Nordic countries is analyzed. The first chapter examines the political and economic characteristics of the region, as well as a brief history of the ultra-right movement in Europe. The second chapter analyzes the activities of the Nordic Resistance Movement, as well as the practical part with the content analysis of the media,which allows to obtain a result about the possibility of the formation of a NRM as a legitimate and significant force.
CP Violating Contribution to Delta Gamma in the B_s System from Mixing with a Hidden Pseudoscalar
Creators: name: Bai, Yang
name: Nelson, Ann E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Recent evidence for a CP violating asymmetry in the semileptonic decays of B_s mesons cannot be accommodated within the Standard Model. Such an asymmetry can be explained by new physics contributions to Delta B=2 components of either the mass matrix or the decay matrix. We show that mixing with a hidden pseudoscalar meson with a mass around 5 GeV can result in a new CP violating contribution to the mixing and can resolve several anomalies in this system including the width difference, the average width and the charge asymmetry. We also discuss the effects of the hidden meson on other b physics observables, and present viable decay modes for the hidden meson. We make predictions for new decay channels of B hadrons, which can be tested at the Tevatron, the LHC and B-factories.
description: 18 pages, 4 figures, 2 tables
Projected HIV and Bacterial Sexually Transmitted Infection Incidence following COVID-19-Related Sexual Distancing and Clinical Service Interruption
Creators: name: Sanchez, T.
name: Westreich, D.
name: Le Guillou, A.
name: Marcus, J.L.
name: Mann, L.M.
name: Jenness, S.M.
name: Chandra, C.
Publisher: name: Oxford University Press
Year: 2021

description: Background: The global COVID-19 pandemic has the potential to indirectly impact transmission dynamics and prevention of HIV and other sexually transmitted infections (STI). It is unknown what combined impact reductions in sexual activity and interruptions in HIV/STI services will have on HIV/STI epidemic trajectories. Methods: We adapted a model of HIV, gonorrhea, and chlamydia for a population of approximately 103 000 men who have sex with men (MSM) in the Atlanta area. Model scenarios varied the timing, overlap, and relative extent of COVID-19-related sexual distancing and service interruption within 4 service categories (HIV screening, preexposure prophylaxis, antiretroviral therapy, and STI treatment). Results: A 50% relative decrease in sexual partnerships and interruption of all clinical services, both lasting 18 months, would generally offset each other for HIV (total 5-year population impact for Atlanta MSM,-227 cases), but have net protective effect for STIs (-23 800 cases). If distancing lasted only 3 months but service interruption lasted 18 months, the total 5-year population impact would be an additional 890 HIV cases and 57 500 STI cases. Conclusions: Immediate action to limit the impact of service interruptions is needed to address the indirect effects of the global COVID-19 pandemic on the HIV/STI epidemic.
Spanking attitudes and parents’ biased information-seeking, distrust in research, and overestimations of scientific knowledge
Creators: name: Scott, Justin Kyle
name: 0000-0002-1890-8303
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Spanking
Physical punishment
Attitudes toward spanking
Parenting
Scientific literacy
Parenting knowledge
Parents' information-seeking behavior
Online misinformation

description: This dissertation consists of three chapters that evaluate largely unexamined mechanisms through which parents with positive spanking attitudes could preserve or confirm their attitudes by avoiding cognitive dissonance-invoking information. In Chapter 2, I used Google searches to examine whether biased search terms about the benefits of spanking would retrieve websites that present justifications for spanking and then used those websites to simulate a search about discipline with a sample of parents. Justifications for spanking were most likely to appear when search terms were used about the benefits of spanking. Parents with positive attitudes toward spanking had a higher likelihood of encountering justifications for spanking by selecting search terms about spanking benefits and then selecting links that led to websites recommending spanking. In Chapter 3, I evaluated parents’ perceptions of excerpts from two policy statements about the physical discipline of children published by the American Academy of Pediatrics and the American Psychological Association. Although a majority of parents perceived these statements favorably, those with positive attitudes toward spanking and those who professed a strong desire for autonomy in childrearing decisions reported less trust and belief in the statements. In Chapter 4, I examined whether parents who favor spanking exhibit the Dunning-Kruger effect, such that they would perceive themselves to have a thorough understanding of the science behind spanking yet score low on an objective measure of general scientific literacy. Parents with positive attitudes toward spanking scored the lowest on measures of scientific literacy, overestimated their understanding of how spanking influences children’s development, and even perceived themselves as being more knowledgeable than a family scientist—someone who researches, studies, and teaches about parenting and child development. These three chapters contribute to the existing literature on spanking attitudes in the United States by demonstrating how parents could potentially preserve their spanking attitudes by avoiding scientific information that could otherwise educate them about the risks of spanking.
Philosophical anthropology in education : essays on bildung, magic, and citizenship
Creators: name: González, Juanita
Publisher: name: University of British Columbia
Year: 2020

description: This thesis is a study on philosophical anthropology in education. It addresses the question of being and becoming human beings through a collection of three essays in which the concepts of Bildung, fundamental equality, freedom, reality, magic, personhood, and democratic citizenship are analyzed. The emergence and transformation of one’s sense of self is the subject matter of the first essay. This topic is addressed by responding to a paper on fundamental equality and Bildung by Gad Marcus. Moving on from the question of the person exclusively, the main concern of the second essay is how this person grapples and accounts for its reality. This is carried through by exploring the literary genre of magical realism as a framework that contributes to expanding our understanding of the nature of reality. Finally, the third essay is a reflection on how humans interact and present themselves to others in the context of a democratic nation-state. This reflection is developed by analyzing two concrete examples drawn from the Venezuela-Colombia migration case that illuminate the lived experiences of forced migration and resettlement. The opening and concluding remarks included in the introductory and conclusion chapters address the style, method, commonalities, differences, and themes of this collection of essays. These are intended to provide a sense of integrity and wholeness to the thesis.
title: ÐÐ¾Ð½Ð° ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¸ Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÐºÐ²Ð°ÑÑÐ°Ð»Ð° Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Recreation zone in the project of improvement of a low-rise building block
Creators: name: ÐÐ¾ÑÐ½Ð¸Ð»Ð¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð·Ð¾Ð½Ð°
Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð°Ñ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ°
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ»ÑÐµÑÐ°
recreational area
low-rise building
construction
land improvement
relief organization

description: ÐÐ°Ð½Ð½Ð°Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ²Ð°ÑÑÐ°Ð»Ð° Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ Ð³ÐµÐ½ÐµÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð½Ð° Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÑ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ²Ð°ÑÑÐ°Ð»Ð° Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸, ÑÑÐ¸ÑÑÐ²Ð°Ñ ÑÐµÐ»ÑÐµÑ Ð¼ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð³ÐµÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ ÑÑÐ°ÑÑÐºÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð·Ð¾Ð½Ñ ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐµÐµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð·Ð¾Ð½.
description: This bachelor's work is devoted to the design of a low-rise building block, which includes the development of a master plan and engineering preparation of the territory. The purpose of the work is to develop the organization of a low-rise building block, taking into account the terrain and geographical location of the site, as well as the organization of a recreation zone and the development of its functional zones.
Dehn surgery, rational open books and knot Floer homology
Creators: name: Hedden, Matthew
name: Plamenevskaya, Olga
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: By recent results of Baker--Etnyre--Van Horn-Morris, a rational open book decomposition defines a compatible contact structure. We show that the Heegaard Floer contact invariant of such a contact structure can be computed in terms of the knot Floer homology of its (rationally null-homologous) binding. We then use this description of contact invariants, together with a formula for the knot Floer homology of the core of a surgery solid torus, to show that certain manifolds obtained by surgeries on bindings of open books carry tight contact structures. Possible applications to lens space surgeries are discussed.
description: 27 pages; a few typos corrected; some corollaries removed and replaced by corollary about lens space surgeries
The study of participant-spectator matter and collision dynamics in heavy-ion collisions
Creators: name: Sood, Aman D.
name: Puri, Rajeev K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present the simulations of heavy-ion collisions in terms of participant-spectator matter. We find that this matter depends crucially on the collision dynamics and history of the nucleons. The important changes in the momentum space are due to the binary nucleon-nucleon collisions experienced during the high dense phase. This was otherwise not possible with mean field alone. The collisions push the colliding nucleons into midrapidity region responsible for the formation of participant matter. This ultimately leads to thermalization in heavy-ion collisions.
description: 15 pages, 8 figures
Side information, robustness, and self supervision in imitation learning
Creators: name: Memarian, Farzan
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Imitation learning
Reinforcement learning
Inverse reinforcement learning
Deep learning
Optimization
Robustness
Machine learning
Probability

description: Imitation learning refers to a family of learning algorithms enabling the learning agents to learn directly from demonstrations provided by experts, practitioners, and users. While imitation learning methods have been successfully applied to many robot learning and autonomous driving problems, existing imitation learning methods still perform poorly for certain types of problems and suffer from lack of robustness. Most existing imitation learning algorithms are designed to learn purely from demonstrations, however, there are several other sources of information that could be used to improve learning from demonstrations. We identify the following shortcomings in imitation learning algorithms pertaining to their lack of use of other available sources of information: First, most existing imitation learning algorithms are oblivious to potentially existing domain knowledge and side information. Second, they are oblivious to the possibility of using the sparse rewards provided by the environment, which might guide learning and ease the requirement of access to informative demonstrations. And third, they are oblivious to the fact that, in physically embodied applications, reward functions and policies have certain underlying structures, such as Lipschitzness. In order to achieve robust and fast imitation learning, in this dissertation, we propose novel imitation learning algorithms that exploit the above-mentioned sources of information and priors which have been ignored in existing imitation learning algorithms.
Course Objectives Rubric
Creators: name: Farrelly, Denise
name: Kaplin, Daniel
name: Hernández, Delia
Publisher: name: figshare
Year: 2021
Subjects: subject: Clinical Psychology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 170113 Social and Community Psychology
subject: FOS: Psychology
subject: 170106 Health, Clinical and Counselling Psychology

description: Cultural Humility Learning Module: Course Objectives Rubric
Transition Probabilities of the Bethe Ansatz Solvable Interacting Particle Systems
Creators: name: Lee, Eunghyun
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This paper presents the exact expressions of the transition probabilities of some non-determinantal Bethe ansatz solvable interacting particle systems: the two-sided PushASEP, the asymmetric avalanche process and the asymmetric zero range process. The time integrated currents of the asymmetric avalanche process and the asymmetric zero range process are immediate from the results of the asymmtric simple exclusion process.
description: Version 4 corrects errors in the proof of transition probabilites
Star Cluster collisions - a formation scenario for the Extended Globular Cluster Scl-dE1 GC1
Creators: name: Assmann, Paulina
name: Wilkinson, Mark I.
name: Fellhauer, Michael
name: Smith, Rory
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent observations of the dwarf elliptical galaxy Scl-dE1 (Sc22) in the Sculptor group of galaxies revealed an extended globular cluster (Scl-dE1 GC1), which exhibits an extremely large core radius of about 21.2 pc. The authors of the discovery paper speculated on whether this object could reside in its own dark matter halo and/or if it might have formed through the merging of two or more star clusters. In this paper, we present N-body simulations to explore thoroughly this particular formation scenario. We follow the merger of two star clusters within dark matter haloes of a range of masses (as well as in the absence of a dark matter halo). In order to obtain a remnant which resembles the observed extended star cluster, we find that the star formation efficiency has to be quite high (around 33 per cent) and the dark matter halo, if present at all, has to be of very low mass, i.e. raising the mass to light ratio of the object within the body of the stellar distribution by at most a factor of a few. We also find that expansion of a single star cluster following mass loss provides another viable formation path. Finally, we show that future measurements of the velocity dispersion of this system may be able to distinguish between the various scenarios we have explored.
description: accepted by MNRAS, 9 pages, 2 figures, 9 tables
Comment on the Identities of the Gluon Tree Amplitudes
Creators: name: Tye, S. -H. Henry
name: Zhang, Yang
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, Bjerrum-Bohr, Damgaard, Feng and Sondergaard derived a set of new interesting quadratic identities of the Yang-Mills tree scattering amplitudes. Here we comment that these quadratic identities of YM amplitudes actually follow directly from the KLT relation for graviton-dilaton-axion scattering amplitudes (in 4 dimensional spacetime). This clarifies their physical origin and also provides a simpler version of the new identities. We also comment that the recently discovered Bern-Carrasco-Johansson identities of YM helicity amplitudes can be verified by using (repeatedly) the Schouten identity. We also point out additional quadratic identities that can be written down from the KLT relations.
description: 4 pages
Comment on "Are There Traps in Quantum Control Landscapes?"
Creators: name: Rabitz, Herschel
name: Ho, Tak-San
name: Long, Ruixing
name: Wu, Rebing
name: Brif, Constantin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Many quantum control problems are formulated as a search for an optimal field that maximizes a physical objective. This search is performed over a landscape defined as the objective as a function of the control field. A recent Letter [A. N. Pechen and D. J. Tannor, Phys. Rev. Lett. 106, 120402 (2011)] asserts that the existence of special landscape critical points (CPs) with trapping characteristics is "contrary to recent claims in the literature" and "can have profound implications for both theoretical and experimental quantum control studies." We show here that these assertions are inaccurate and misleading.
description: Published version, 1 page
Coherent radiation reaction effects in laser-vacuum acceleration of electron bunches
Creators: name: Smorenburg, P. W.
name: Kamp, L. P. J.
name: Geloni, G. A.
name: Luiten, O. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Classical Physics (physics.class-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The effects of coherently enhanced radiation reaction on the motion of subwavelength electron bunches in interaction with intense laser pulses are analyzed. The radiation reaction force behaves as a radiation pressure in the laser beam direction, combined with a viscous force in the perpendicular direction. Due to Coulomb expansion of the electron bunch, coherent radiation reaction effects only occur in the initial stage of the laser-bunch interaction while the bunch is still smaller than the wavelength. It is shown that this initial stage can have observable effects on the trajectory of the bunch. By scaling the system to larger bunch charges, these effects may be increased to such an extent that they can suppress the radial instability normally found in ponderomotive acceleration schemes, thereby enabling the full potential of laser-vacuum electron bunch acceleration to GeV energies.
description: 31 pages, 4 figures
Additional file 3: of First-in-class immune-modulating small molecule Icaritin in advanced hepatocellular carcinoma: preliminary results of safety, durable survival and immune biomarkers
Creators: name: Fan, Ying
name: Li, Shu
name: Ding, Xiaoyan
name: Yue, Jian
name: Jiang, Jun
name: Zhao, Hong
name: Hao, Rui
name: Qiu, Weiliang
name: Liu, Kezhen
name: Li, Ying
name: Wang, Shengdian
name: Zheng, Limin
name: Ye, Bin
name: Meng, Kun
name: Xu, Binghe
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Supplement methods for Fig. 3. (PDF 412 kb)