cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Il ruolo dello sport nello sviluppo socio-emotivo dei preadolescenti
Creators: name: Vassalli, Valeria
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2013

description: Lo scopo della ricerca, nata da uno studio effettuato in Canada presso l’University of British Columbia di Vancouver, è quello di indagare circa l’esistenza del rapporto tra l’uso del tempo libero e la consapevolezza da parte dei preadolescenti, della loro competenza sociale, della propria salute e del proprio benessere. Il progetto, di ordine empirico, si configura come una ricerca descrittiva e interpretativa. Il questionario utilizzato, ribattezzato “Capire le nostre vite”, si focalizza su cinque aspetti ritenuti fondamentali per la valutazione del benessere dei preadolescenti: lo sviluppo delle competenze socio-emotive, la relazione con gli adulti, le esperienze a scuola e il tempo libero. Viene analizzato in particolare il rapporto intercorrente tra la pratica di un’attività sportiva (nel tempo libero) e lo sviluppo socio-emotivo dei preadolescenti, con uno sguardo più attento alla tipologia di sport praticato: individuale o di squadra. La ricerca è stata condotta su un campione di 645 giovani studenti ticinesi, appartenenti alla fascia d’età compresa tra gli undici e i quattordici anni e tutti frequentanti il primo biennio di scuola media. La parte conclusiva del discorso consiste nell’analisi e interpretazione dei risultati della ricerca. Relatori: Luciana Castelli, Luca Sciaroni, Alberto Crescentini. Materia: scienze dell'educazione e educazione fisica
Методи підвищення наочності карт понять у навчальних мобільних застосунках // Сталий розвиток — ХХІ століття. Дискусії 2020: колективна монографія / Національний університет “Києво-Могилянська академія” / за ред. проф. Хлобистова Є.В. — Київ, 2020. — С. 435-441 с. — Електронне видання. ISBN: 978-617-7668-22-9.
Creators: name: Полєнова, В.А.
name: Феденко, В.А.
name: Коваленко, Д.Р.
name: Tytenko, Sergiy
Publisher: name: figshare
Year: 2021
Subjects: Applied Computer Science

description: Розвиток інформаційних технологій та широке використання інтернету у різноманітних галузях професійної та наукової діяльності зробило інформаційно-навчальні веб-ресурси доступним та зручним джерелом різноманітної інформації загальноосвітнього та професійного спрямування. Водночас, серед тенденцій сучасного світу усе більших масштабів набирає використання мобільних застосунків для спрощення доступу до необхідної інформації. Сьогодні смартфони мають функції, які можна порівняти з середнім комп’ютером, і цей портативний мобільний пристрій може залучити студентів до навчального процесу набагато динамічніше, ніж ноутбук чи планшет. Інформаційно-навчальні портали повинні бути пристосовані до онтологічно-орієнтованої моделі навчального контенту, що передбачає формалізацію інформаційного наповнення, онтологічне моделювання предметної області та дидактичну функцію, яка забезпечує подання та візуалізацію затребуваної навчальної інформації2. Набув поширення спосіб візуалізації професійно-навчальної інформації у вигляді карт понять різних типів3.
Axions and Cosmic Rays
Creators: name: Espriu, Domenec
name: Renau, Albert
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the propagation of a charged particle in a spatially constant but time dependent pseudoscalar background. Physically this pseudoscalar background could be provided by a relic axion density. The background leads to an explicit breaking of Lorentz invariance; as a consequence processes such as $p\to p γ$ or $e\to e γ$ are possible within some kinematical constraints. The phenomenon is described by the QED lagrangian extended with a Chern-Simons term that contains a 4-vector which characterizes the breaking of Lorentz invariance induced by the time-dependent background. While the radiation induced (similar to the Cherenkov effect) is too small to influence the propagation of cosmic rays in a significant way, the hypothetical detection of the photons radiated by high energy cosmic rays via this mechanism would provide an indirect way of verifying the cosmological relevance of axions. We discuss on the order of magnitude of the effect.
description: 16 pages, 3 figures. To appear in Proceedings of the Quarks 2010 International Seminar, Kolomna, Russia
title: ÐÐ½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ Instagram Ð¸ Vkontakte (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¤ÐÐÐÐ£ ÐÐ Ð¡ÐÐ±ÐÐ£)
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°
titleType: Subtitle
title: Promotional instruments of university educational services in such social nets as Instagram and Vkontakte (based on the example of the SPbSTU)
Creators: name: ÐÐµÐ´Ð²ÐµÐ´ÐµÐ²Ð°, ÐÐ°ÑÑÑÐ½Ð°
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: Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ»ÑÐ³Ð¸
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ
ÑÐ¼Ð¼
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÐµÑÐ¸
ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸Ñ
ÑÐµÐºÐ»Ð°Ð¼Ð°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð¸ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¹ Ð¾Ð¿ÑÑ SMM-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð¿ÐµÑÐµÐ´Ð¾Ð²ÑÑ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ¾Ð², Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¸ Ð¾ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¡ÐÐ±ÐÐ£ Ð¿Ð¾ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ SMM-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¡ÐÐ±ÐÐ£ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ Instagram Ð¸ VKontakte. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ SMM- Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð¡ÐÐ±ÐÐ£ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ Instagram Ð¸ VKontakte. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð±ÑÐ´Ð¶ÐµÑÐ° ÐºÐ°Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ SMM-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ.
description: Qualification work is dedicated for analyzing SMM-background of international and local universities; finding out and describing the main ways of university promotion in the social nets; analyzing promotional instruments used by SPbSTU in social nets and also measuring its effectiveness; elaborating recommendations for SPbSTU promotion in such social nets as Vkontakte and Instagram; measuring the preliminary effectiveness of proposed recommendations.
Control and modeling of a hybrid quasi-three-level converter for high voltage direct current applications
Creators: name: Pfannschmidt, Joel Andrew
Publisher: name: University of British Columbia
Year: 2021

description: The inherent advantages of high voltage direct current systems for bulk power transmission and the interconnection of power grids, distributed energy sources, energy stores, and industrial loads have given rise to their widespread implementation. High power converters are vital components of these systems, and the continued analysis of existing and novel topologies is crucial to their increased efficacy and deployment. The voltage source converter, based on self-commutating semiconductors, encompasses significant advantages over the previously dominating line-commutated converter such as black-start capability and advanced reactive power control. However, the voltage source converter is inherently susceptible to DC-side faults and often requires a significant tradeoff of efficiency or converter footprint to counteract this vulnerability. A novel Hybrid Quasi-Three-Level Converter topology proposed herein offers competitively low losses and compactness while maintaining DC-fault ride-through capability and static synchronous compensator operation simultaneous with fault clearing. The implementation of two separate full-bridge chainlinks located at the midpoint and AC-side junction of the converter facilitates the respective generation and harmonic filtering of a three-level trapezoidal voltage. This unique operation enables lossless switching of the integrated director switches, along with rapid and efficient charging of the midpoint chainlink through active control and manipulation of their currents. This current-regulating procedure mitigates the reduced average director switch conduction duration, maintaining the lowest possible conduction losses throughout. Additionally, the injection of a third-order harmonic voltage into the AC-side chainlink minimizes its semiconductor count through a reduced rated voltage while preserving a pure fundamental frequency voltage output. The use of a fast mechanical switch in series with each director switch provides isolation during DC-side faults, enabling ride-through capability and AC-grid reactive power compensation throughout fault clearing. This thesis provides a comprehensive analysis of both the practical and theoretical operation of the Hybrid Quasi-Three-Level Converter, along with simulation-based case studies offering validation of and insightful perspective into its operational principles.
"Suburban Garden", Designed by Mrs. William A. Lockwood and Mrs. Samuel Seabury, International Garden Show in New York City, March 1923
Creators: name: (:Unas)
Publisher: name: Garden Club of East Hampton
Year: 1923
Subjects: Gardening
Gardens
Social organizations
Organizations
Flower shows
Flower arrangements
East Hampton (N.Y.)
Architectural models
Model houses

description: These image shows a front and back view of a miniature model called "Suburban Garden" designed by Mrs. William A. Lockwood and Mrs. Samuel Seabury for the International Garden Show in New York City in March of 1923.
Precision radial velocities with CSHELL
Creators: name: Crockett, Christopher J.
name: Mahmud, Naved I.
name: Prato, Lisa
name: Johns-Krull, Christopher M.
name: Jaffe, Daniel T.
name: Beichman, Charles A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Radial velocity identification of extrasolar planets has historically been dominated by optical surveys. Interest in expanding exoplanet searches to M dwarfs and young stars, however, has motivated a push to improve the precision of near infrared radial velocity techniques. We present our methodology for achieving 58 m/s precision in the K band on the M0 dwarf GJ 281 using the CSHELL spectrograph at the 3-meter NASA IRTF. We also demonstrate our ability to recover the known 4 Mjup exoplanet Gl 86 b and discuss the implications for success in detecting planets around 1-3 Myr old T Tauri stars.
description: 31 pages, 3 figures, 2 tables, accepted for publication in ApJ
Poisson polytopes
Creators: name: Bárány, Imre
name: Reitzner, Matthias
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We prove the central limit theorem for the volume and the $f$-vector of the Poisson random polytope $Π_η$ in a fixed convex polytope $P\subset\mathbb{R}^d$. Here, $Π_η$ is the convex hull of the intersection of a Poisson process $X$ of intensity $η$ with $P$.
description: Published in at http://dx.doi.org/10.1214/09-AOP514 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Personengemeinschaften und Vermögensinbegriffe in dem Entwurfe eines Bürgerlichen Gesetzbuches für das Deutsche Reich
Creators: name: Gierke, Otto ¬von
Publisher: name: Guttentag
Year: 2022

description: Beiträge zur Erläuterung und Beurtheilung des Entwurfes eines Bürgerlichen Gesetzbuches für das Deutsche Reich
Overview of learning analytics dashboards usage in educational systems // Сталий розвиток — ХХІ століття. Дискусії 2020: колективна монографія / Національний університет “Києво-Могилянська академія” / за ред. проф. Хлобистова Є.В. — Київ, 2020. — С. 424-429 с. — Електронне видання. ISBN: 978-617-7668-22-9.
Creators: name: Furman, V.D.
name: Tarelkina, M.O.
name: Tytenko, S.
Publisher: name: figshare
Year: 2021
Subjects: Applied Computer Science

description: In the wake of the Covid-19 pandemic, many teachers have had to radically change the way they conduct their classes, adapting to the forms of distance 2​ education​. Teachers who mix regular and distance learning activities on the Internet face many challenges in monitoring students' online activities. One way to improve this process is to use learning dashboards to help teachers track students' progress as they use the learning system.There are several features of the use of learning analytics dashboards​. Usage context: dashboards contain information on learning outcomes specific to the chosen learning platform. Panels can make it much easier for teachers to identify students who need a special approach. Thus, learning strategies can be more quickly and efficiently adapted for individual students.
Superradiance, subradiance, and suppressed superradiance of dipoles near a metal interface
Creators: name: Choquette, J. J.
name: Marzlin, Karl-Peter
name: Sanders, B. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically characterize the collective radiative behaviour of N classical emitters near an interface between different dielectrics that supports the transfer of surface plasmon modes into the far-field of electromagnetic radiation. The phenomena of superradiance and surface plasmons can be combined to amplify the emitted radiation intensity S as S= A N^2 S_0 compared to a single emitter's intensity S_0 in free space. For a practical case study within the paper A=240, compared to A=1 in free space. We furthermore demonstrate that there are collective modes for which the intensity of the emitted radiation is suppressed by two orders of magnitude despite their supperadiant emission characteristics. A method to control the emission characteristics of the system and to switch from super- to sub-radiant behaviour with a suitably detuned external driving field is devised.
description: to appear in Phys. Rev. A
The effect of success stories on self efficacy
Creators: name: Cohen, Noa
name: Margalit, Stav
name: Yarden Oded
name: TAU Experimental Psychology Team
name: Gweta, May
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Social and Behavioral Sciences

description: this is our pre registration of our study as a part of experimental psychology course
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð¾Ð¹ cÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸ Ð¸ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸ Ð´Ð¸ÑÑÑÐ·Ð½Ð¾Ð³Ð¾ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½ÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹
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°
titleType: Subtitle
title: Modeling of fluorescent spectroscopy and diffuse reflectance spectroscopy of biological objects by means of parallel computing
Creators: name: Ð ÑÐ±Ð¾Ð², Ð Ð¾ÑÑÐ¸ÑÐ»Ð°Ð²
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¤Ð»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ¸Ñ
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ÐÐµÑÐµÑ Ð¾Ð´Ð½Ð¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ
Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½ÑÐµ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ
Ð¼ÑÑÐ½ÑÐµ ÑÑÐµÐ´Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð²Ð¸Ð´Ð¸Ð¼Ð¾Ð³Ð¾, ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸ Ð±Ð»Ð¸Ð¶Ð½ÐµÐ³Ð¾ Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð¾Ð² Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð»ÑÐ½ÑÑ ÑÑÐµÐ´Ð°Ñ, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐ¸ÑÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼ÑÐ¼Ð¸ Ð¾Ñ Ð´Ð»Ð¸Ð½Ñ Ð²Ð¾Ð»Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼Ð¸ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ, Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ñ ÑÐ»ÑÐ¾ÑÐ¾ÑÐ¾ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ, ÑÐ¿ÐµÐºÑÑÑ Ð¸ÑÐ¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÑÑÑ Ð²Ð¾ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°, Ð´Ð°Ð½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹, Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼ÑÑ Ñ ÐµÐ³Ð¾ Ð¿Ð¾Ð¼Ð¾ÑÑÑ.
description: This work describes the tool for computer simulation of radiative transfer in the arbitrary media. The simulated radiation may be of visible, ultraviolet and near-infrared parts of the spectrum, and the media may have arbitrary wavelength-dependent absorption, scattering, and refraction properties. The effect of fluorophores dispersed in the media can also be accounted for, including their absorption and emission spectra. Concrete program realization is developed, and examples of its application to modeling some physical systems is given.
How shoud prey animals respond to uncertain threats?
Creators: name: Zylberberg, Joel
name: DeWeese, Michael R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: A prey animal surveying its environment must decide whether there is a dangerous predator present or not. If there is, it may flee. Flight has an associated cost, so the animal should not flee if there is no danger. However, the prey animal cannot know the state of its environment with certainty, and is thus bound to make some errors. We formulate a probabilistic automaton model of a prey animal's life and use it to compute the optimal escape decision strategy, subject to the animal's uncertainty. The uncertainty is a major factor in determining the decision strategy: only in the presence of uncertainty do economic factors (like mating opportunities lost due to flight) influence the decision. We performed computer simulations and found that \emph{in silico} populations of animals subject to predation evolve to display the strategies predicted by our model, confirming our choice of objective function for our analytic calculations. To the best of our knowledge, this is the first theoretical study of escape decisions to incorporate the effects of uncertainty, and to demonstrate the correctness of the objective function used in the model.
description: 5 figures, 10 pages of text
Fluids with quenched disorder: Scaling of the free energy barrier near critical points
Creators: name: Fischer, T.
name: Vink, R. L. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In the context of Monte Carlo simulations, the analysis of the probability distribution $P_L(m)$ of the order parameter $m$, as obtained in simulation boxes of finite linear extension $L$, allows for an easy estimation of the location of the critical point and the critical exponents. For Ising-like systems without quenched disorder, $P_L(m)$ becomes scale invariant at the critical point, where it assumes a characteristic bimodal shape featuring two overlapping peaks. In particular, the ratio between the value of $P_L(m)$ at the peaks ($P_{L, max}$) and the value at the minimum in-between ($P_{L, min}$) becomes $L$-independent at criticality. However, for Ising-like systems with quenched random fields, we argue that instead $ΔF_L := \ln (P_{L, max} / P_{L, min}) \propto L^θ$ should be observed, where $θ>0$ is the "violation of hyperscaling" exponent. Since $θ$ is substantially non-zero, the scaling of $ΔF_L$ with system size should be easily detectable in simulations. For two fluid models with quenched disorder, $ΔF_L$ versus $L$ was measured, and the expected scaling was confirmed. This provides further evidence that fluids with quenched disorder belong to the universality class of the random-field Ising model.
description: sent to J. Phys. Cond. Matt
Wear Comunicare con la tecnologia nel nuoto
Creators: name: Cozza, Silvia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Tenendo registrati tutti i parametri, sarà semplice capire dove migliorare e Wear aiuterà a raggiungere i propri obiettivi, ed a vivere un’esperienza ludico-sportiva sempre più appagante, grazie e soprattutto all’innovativo sistema di smart glasses. Negli ultimi anni, il binomio tecnologia-sport sta prendendo sempre più piede per migliorare e rendere completa l’esperienza di un atleta. Conoscere i parametri legati all’attività che si sta svolgendo, ha il beneficio di aiutare l’utente a migliorare le prestazioni, capire cosa e dove migliorare, con l’obiettivo di controllare il proprio stato fisico. Il nuoto è uno sport che prevede il movimento di tutto il corpo e il suo svolgimento in acqua risulta limitante per poter far insinuare la tecnologia. Il mio progetto di tesi si concentra inizialmente sull’analisi di come la tecnologia si è accostata all’attività sportiva, cercando di comprenderne i pregi e i difetti delle tecniche finora adottate e le esigenze a cui si vuole andare incontro, anche nel campo del nuoto. In seguito a questa ricerca, è nato Wear, il mio progetto di tesi. Wear ha lo scopo di trovare una possibile via futuribile che accosta la tecnologia in realtà aumentata al mondo natatorio, con lo scopo di monitorare le prestazioni dell’atleta e di attribuire alla sua attività valori aggiuntivi, così da migliorarne l’esperienza in diverse situazioni competitive e non. Il percorso effettuato vuole far convivere tre mondi: la tecnologia, lo sport e la comunicazione visiva, creando artefatti che vogliono completare e migliorare l’esperienza nel nuoto.
Mori-Tanaka Based Estimates of Effective Thermal Conductivity of Various Engineering Materials
Creators: name: Stránský, Jan
name: Vorel, Jan
name: Zeman, Jan
name: Šejnoha, Michal
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The purpose of this paper is to present a simple micromechanics-based model to estimate the effective thermal conductivity of real-world macroscopically isotropic materials of matrix-inclusion type. The methodology is based on the well-established Mori-Tanaka method for composite media reinforced with ellipsoidal inclusions, extended to account for imperfect thermal contact at the matrix-inclusion interface, random orientation of particles and particle size distribution. Using simple ensemble averaging arguments, we show that the original Mori-Tanaka relations are still applicable for these complex systems, provided that the inclusion conductivity is appropriately modified. Such conclusion is supported by the verification of the model against a detailed finite-element study as well as its validation against experimental data for a wide range of engineering material systems.
description: Corrected Eqs. (23), (38) and (39); 21 pages, 11 figures
Abelian link invariants and homology
Creators: name: Guadagnini, Enore
name: Mancarella, Francesco
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the link invariants defined by the quantum Chern-Simons field theory with compact gauge group U(1) in a closed oriented 3-manifold M. The relation of the abelian link invariants with the homology group of the complement of the links is discussed. We prove that, when M is a homology sphere or when a link -in a generic manifold M- is homologically trivial, the associated observables coincide with the observables of the sphere S^3. Finally we show that the U(1) Reshetikhin-Turaev surgery invariant of the manifold M is not a function of the homology group only, nor a function of the homotopy type of M alone.
description: 18 pages, 3 figures; to be published in Journal of Mathematical Physics
Entanglement and symmetry effects in the transition to the Schroedinger cat regime
Creators: name: de Pasquale, Ferdinando
name: Giorgi, Gian Luca
name: Zannetti, Marco
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study two-spin entanglement and order parameter fluctuations as a function of the system size in the XY model in a transverse field and in the isotropic XXX model. Both models are characterized by the occurrence of ground state degeneracy also when systems of finite size are considered. This is always true for the XXX model, but only at the factorizing field for the XY model. We study the size dependence of symmetric states, which, in the presence of degeneracy, can be expanded as a linear combination of broken symmetry states. We show that, while the XY model looses its quantum superposition content exponentially with the size $N$, a decrease of the order of 1/N is observed when the XXX model is considered. The emergence of two qualitatively different regimes is directly related to the difference in the symmetry of the models.
DEP Bulletin: Volume 41 Issue 21
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2017

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð² Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐµ
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: Improvement of the personnel assesment system in the hotel
Creators: name: Ð¡Ð¾ÐºÑÑ, Ð Ð¾Ð¼Ð°Ð½
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: 2022
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°
Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ°
ÑÐµÐºÑÑÐ°Ñ Ð¾ÑÐµÐ½ÐºÐ°
Ð·Ð°ÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ°
ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°
personnel assesment system
preliminary assesment
current assesment
final assesment
improvement of the personnel assesment system

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐ° Â«Courtyard by Marriott St. Petersburg CenterÂ». Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐºÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð½Ð° Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ Ð¸ Ð²ÑÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÐµÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹, ÑÐµÐºÑÑÐµÐ¹, Ð·Ð°ÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÑ Â«Courtyard by Marriott St. Petersburg CenterÂ», ÑÐ°Ðº Ð¶Ðµ Ð´Ð°Ð½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ñ Ð½Ð° Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÐºÑÑÐµÑÑÐ¸ ÐºÐ°Ð´ÑÐ¾Ð², Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð²ÑÑÑÑÐºÐ¸ Ð¸ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð´ÐµÐ»Ð°Ð½ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°. ÐÐ½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð´Ð°Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÐµÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÑ.
description: The object of the study is the Â«Courtyard by Marriott St. Petersburg CenterÂ» hotel. The purpose of the final qualification work is to analyze the current personnel assessment system at this enterprise and to put forward measures to improve it. Based on the results of the study, proposals were developed to improve the preliminary, current, final assessment of the staff of the Â«Courtyard by Marriott St. Petersburg CenterÂ» hotel., as well as these proposals were aimed at reducing staff turnover, increasing revenue and competitiveness.In the work, a forecast of the effectiveness of the implementation of measures to improve the personnel evaluation system has been made. The implementation of these measures contributes to the economic efficiency of the hotel.
A publication database for optical long baseline interferometry
Creators: name: Malbet, Fabien
name: Mella, Guillaume
name: Lawson, Peter
name: Taillifet, Esther
name: Lafrasse, Sylvain
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Optical long baseline interferometry is a technique that has generated almost 850 refereed papers to date. The targets span a large variety of objects from planetary systems to extragalactic studies and all branches of stellar physics. We have created a database hosted by the JMMC and connected to the Optical Long Baseline Interferometry Newsletter (OLBIN) web site using MySQL and a collection of XML or PHP scripts in order to store and classify these publications. Each entry is defined by its ADS bibcode, includes basic ADS informations and metadata. The metadata are specified by tags sorted in categories: interferometric facilities, instrumentation, wavelength of operation, spectral resolution, type of measurement, target type, and paper category, for example. The whole OLBIN publication list has been processed and we present how the database is organized and can be accessed. We use this tool to generate statistical plots of interest for the community in optical long baseline interferometry.
description: To be published in the SPIE'2010 conference on "Optical and Infrared Interferometry II"
Dirac Fermions in Non-trivial Topology Black Hole Backgrounds
Creators: name: Gozdz, Marek
name: Nakonieczny, Lukasz
name: Rogatko, Marek
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the behaviour of the Dirac fermions in a general spherically symmetric black hole background with a non-trivial topology of the event horizon. Both massive and massless cases are taken into account. The analytical studies of intermediate and late-time behaviour of massive Dirac hair in the background of a black hole with a global monopole and dilaton black hole pierced by a cosmic string will be conducted. It was revealed that in the case of a global monopole swallowed by a static black hole the intermediate late-time behaviour depends on the mass of the Dirac field, the multiple number of the wave mode and the global monopole parameter. The late-time behaviour is quite independent of these factors and has the decay rate proportional to $t^{-5/6}$. As far as the black hole pierced by a cosmic string is concerned the intermediate late-time behaviour depends only on the hair mass and the multipole number of the wave mode while the late-time behaviour dependence is the same as in the previous case. The main modification stems from the topology of the $S^2$ sphere pierced by a cosmic string. This factor modifies the eigenvalues of the Dirac operator acting on the transverse manifold.
description: 15 pages, RevTex, to be published in Phys.Rev.D15, some misprints were corrected
Карти понять та методи їх застосування в онтологічно-орієнтованих інформаційно-навчальних системах / С. В. Титенко // Сталий розвиток — ХХІ століття. Дискусії 2020: колективна монографія / Національний університет “Києво-Могилянська академія” / за ред. проф. Хлобистова Є.В. — Київ, 2020. — С. 411-423 с. — Електронне видання. ISBN: 978-617-7668-22-9.
Creators: name: Tytenko, S.
Publisher: name: figshare
Year: 2021
Subjects: Applied Computer Science

description: Інформаційно-навчальні системи продовжують відігравати значну роль в навчальних процесах різних форм. Такі системи затребувані в шкільній освіті, університетських програмах, корпоративному навчанні та в сфері професійного саморозвитку[1]. Гіпермедіа-середовище, що отримало потужну технічну інфраструктуру завдяки World Wide Web, зумовило дослідження та появу нових форм та засобів презентації інформаційно-навчального контенту. Різноманітні методи та засоби візуалізації навчальної інформації підвищують наочність та полегшують процес сприйняття нових знань. Серед таких засобів – широка палітра концептуальних карт, що набули значного поширення в багатьох галузях, суміжних з інформаційними технологіями та освітою [2]. Концептуальна карта, або карта поняття має вигляд графа, вузлами якого є поняття предметної області, а ребра відповідають відношенням між цими поняттями. Такі карти перш за все подаються графічно на паперових чи цифрових носіях, а також представляються за допомогою того чи іншого формально-математичного апарату.
Робота присвячена огляду карт понять, дослідженню передумов до їх створення, аналізу їх типів та цілей застосування в навчальному процесі та інформаційно-навчальних системах. Ставиться завдання проаналізувати вимоги до інтерактивних карт понять в онтологічно-орієнтованих системах для підтримки безперервного навчання.
Metastability of solitary roll wave solutions of the St. Venant equations with viscosity
Creators: name: Barker, Blake
name: Johnson, Mathew A.
name: Rodrigues, L. Miguel
name: Zumbrun, Kevin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study by a combination of numerical and analytical Evans function techniques the stability of solitary wave solutions of the St. Venant equations for viscous shallow-water flow down an incline, and related models. Our main result is to exhibit examples of metastable solitary waves for the St. Venant equations, with stable point spectrum indicating coherence of the wave profile but unstable essential spectrum indicating oscillatory convective instabilities shed in its wake. We propose a mechanism based on ``dynamic spectrum'' of the wave profile, by which a wave train of solitary pulses can stabilize each other by de-amplification of convective instabilities as they pass through successive waves. We present numerical time evolution studies supporting these conclusions, which bear also on the possibility of stable periodic solutions close to the homoclinic. For the closely related viscous Jin-Xin model, by contrast, for which the essential spectrum is stable, we show using the stability index of Gardner--Zumbrun that solitary wave pulses are always exponentially unstable, possessing point spectra with positive real part.
description: 42 pages, 9 figures
Archivalism : developing a new way to interpret stories about the archive
Creators: name: Wood, Jamie Lynn
Publisher: name: University of British Columbia
Year: 2021

description: Archivists and archival records play integral roles as plot devices in many significant works of popular culture entertainment. In one example, George R.R. Martin's medieval-inspired book series A Song of Ice and Fire (ASOIAF) and its television adaptation, HBO's Game of Thrones (GoT), I have observed that records, archives, and archivists repeatedly contribute to forwarding the plot by providing critical pivot points for significant transitions in the story. Some archival scholars critique the way archivists and archival institutions are represented in pop culture contexts, citing overused stereotypes that unfairly or inaccurately represent archivists and the archival profession. Medievalist scholars have observed a similar phenomenon in popular representations of the Middle Ages. The field of medievalism studies - which examines the relationship between the historical Middle Ages and how it has been viewed, written about, and used as a backdrop in both popular and scholarly media – inspired me to consider archival representations in the same way. I call this the concept of archivalism, a term I coined that I define as the study of the relationship between perceptions of the archive, as expressed across a variety of media, and the real work of the archive, archivists, and archival practices. This thesis proposes the concept of archivalism as a new approach to studying the impact and perception of the archives in the cultural mindset. Paying particular attention to language and imagery used to represent archivists and archival institutions, I employ close reading of the series Game of Thrones and three different corpora of literature: studies on representations of the archives in popular culture, studies on Game of Thrones as medievalism, and stories about the archives and archival research written by scholars from disciplines outside of archival studies. I use this research to support the argument that, just as medievalist scholars have used Game of Thrones and the study of medievalism as a point of entry to medieval studies, so too can the study of archivalism be a valuable tool for educating the public about the archive, drawing more people to the field of archival studies, and inspiring interdisciplinary dialogue.
Entanglement Enhanced Information Transfer through Strongly Correlated Systems and its Application to Optical Lattices
Creators: name: Yang, Song
name: Bayat, Abolfazl
name: Bose, Sougato
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the inherent entanglement of the ground state of strongly correlated systems can be exploited for both classical and quantum communications. Our strategy is based on a single qubit rotation which encodes information in the entangled nature of the ground state. In classical communication, our mechanism conveys more than one bit of information in each shot, just as dense coding does, without demanding long range entanglement. In our scheme for quantum communication, which may more appropriately be considered as a remote state preparation, the quality is higher than the highly studied attaching scenarios. Moreover, we propose to implement this new way of communication in optical lattices where all the requirements of our proposal have already been achieved.
description: 5 pages, 4 figures. Comments are welcome
Disappearing acts: disability, gender, and the memory of Fascism in Italian film
Creators: name: Hill, Sarah
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2022
Subjects: Uncategorized

description: Benedetto Croce's description of fascism as 'a moral illness of our time' provides a useful starting point for thinking about the phenomenon of cine-revisionismo storiografico and the representation of Fascism and fascists in Italian cinema. In many films from the post-war period and beyond, the metaphor of moral illness is literalised in portrayals of fascist characters who are shown as mentally or physically sick or disabled (often confusing the two), in contrast to the otherwise healthy and wholesome body of Italians. Addressing the conflation of physical and moral impairment in three 1960 films that grapple with the memory of Italy's Fascist past - Roberto Rossellini's Era notte a Roma (Escape by Night), Carlo Lizzani's Il gobbo (The Hunchback of Rome), and Florestano Vancini's La lunga notte del '43 (It Happened in '43) - this article argues that in these films, bodies that do not conform to an able-bodied male norm function as lieux de mémoire that permit both the expression and containment of painful memories of the Fascist period.
Minimizing race through colourblind healthcare: examining Black women's experiences of medical racism during prenatal care
Creators: name: Christy, Kayonne
Publisher: name: University of British Columbia
Year: 2021

description: Racial disparities in maternal and infant health have long been understood through the lens of systemic racism, a critical structural determinant of health. Pregnant Black women experience racism within all social institutions, including healthcare, where their experiences have regularly been characterized by overt discrimination and outwardly hostile medical environments. However, contemporary manifestations of racism now also operate more inconspicuously, and little is known about how pregnant Black women experience more elusive forms of racism within the healthcare setting. This paper advances an understanding of medical racism by examining how it subtly manifests in Black women’s prenatal healthcare experiences. Drawing on interviews with Black women in Jamaica and Canada, I introduce the concept of ‘colourblind healthcare’ to explain how medical racism, which is often conceptualized as an overt phenomenon, is also a covert and structural one. Colourblind healthcare is a form of allegedly ‘race-neutral’ healthcare delivery that minimizes the significance of race within the healthcare setting. When healthcare providers refuse to recognize race, whiteness is usually their assumed norm. Accordingly, colourblind healthcare is characterized by 1) healthcare providers privileging biomedical approaches to healthcare delivery over race-conscious ones, and 2) healthcare providers dismissing and overlooking non-white health concerns. My findings show that Black women navigate this elusive form of medical racism by either minimizing or centring discussions around race within the prenatal healthcare context. This paper highlights how seemingly non-racial healthcare practices in fact perpetuate racism by providing Black women with lower-quality care and putting them at risk of harm.
Multipliers for p-Bessel sequences in Banach spaces
Creators: name: Rahimi, Asghar
name: Balazs, Peter
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: Primary 42C40, Secondary 41A58, 47A58

description: Multipliers have been recently introduced as operators for Bessel sequences and frames in Hilbert spaces. These operators are defined by a fixed multiplication pattern (the symbol) which is inserted between the analysis and synthesis operators. In this paper, we will generalize the concept of Bessel multipliers for p-Bessel and p-Riesz sequences in Banach spaces. It will be shown that bounded symbols lead to bounded operators. Symbols converging to zero induce compact operators. Furthermore, we will give sufficient conditions for multipliers to be nuclear operators. Finally, we will show the continuous dependency of the multipliers on their parameters.
description: 17 pages
Refined Asymptotics and Explicit Recurrences for the numbers of Young tableaux in the (k,l) hook for k+l less than six
Creators: name: Ekhad, Shalosh B.
name: Regev, Amitai
Publisher: name: arXiv
Year: 2010
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A, 05E

description: This is an etude in experimental semi-rigorous (rigorizable!) mathematics. The leading asymptotics was brilliantly derived by Allan Berele and Amitai Regev for general hooks H(k,l) and general powers z, but what about more refined asymptotics? For small k and l, one can "guess" a linear recurrence (since we live in the holonomic ansatz) and using the Birkhoff-Trjitzinsky method, beautifully implemented in Doron Zeilberger's Maple package AsyRec (that has been incorporated into the present Maple package), we computed amazing refined asymptotics, that confirm, with a vengeance, the Berele-Regev asymptotic formula, and especially the impressive constant in front!
description: 3 pages. Accompanied by the Maple package http://www.math.rutgers.edu/~zeilberg/tokhniot/HOOKER . Extensive output files can be viewed from the webpage http://www.math.rutgers.edu/~zeilberg/mamarim/mamarimhtml/hooker.html
Using climate information as covariates to improve nonstationary flood frequency analysis in Brazil
Creators: name: Anzolin, Gabriel
name: Chaffe, Pedro Luiz Borges
name: Vrugt, Jasper A.
name: AghaKouchak, Amir
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Molecular Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Climatic drivers of floods have been widely used to improve nonstationary flood frequency analysis (FFA). However, the forecast ability of nonstationary FFA with out-of-sample prediction has not been comprehensively evaluated. We use 379 flood records from Brazil to assess the ability of process-informed nonstationary models for out-of-sample FFA using the generalized extreme value (GEV) distribution. Five drivers of floods are used as covariates: annual temperature, El Nino Southern Oscillation, annual rainfall, annual maximum rainfall, and annual maximum soil moisture content. Our results reveal that a nonstationary model is preferable when there is a significant correlation between flood and climate covariates in both the training period and full record. The rainfall-based covariates lead to better out-of-sample nonstationary FFA models. These findings highlight that using climate information as covariates in nonstationary FFA is a promising approach for estimating future floods and, hence, better infrastructure design, risk assessment and disaster preparedness.
Gestione prescrizione di anti-infettivi via web
Creators: name: Posa, Riccardo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2021

description: L’Ente Ospedaliero Cantonale (E.O.C.) richiede un’applicazione web di ausilio alla prescrizione di anti-infettivi in sostituzione al prodotto software attualmente in uso per quella mansione. La nuova applicazione deve essere sviluppata con le tecnologie conformi agli standard aziendali E.O.C. e fornire una migliore user experience rispetto al prodotto precedente mantenendo continuità operativa. Lo sviluppo rapido garantito dal framework Spring e i suoi sotto-componenti ha prodotto un backend snello con una api puntuale, mentre il frontend sviluppato con React ha fornito componenti dichiarativi in grado di sfruttarne la precisione. Il prodotto finale per quanto non pronto per la produzione soddisfa tutti i requisiti e gli obiettivi progettuali. --- Ente Ospedaliero Cantonale (E.O.C.) requires a web application to aid in prescription of anti-infective medication as a substitute for the currently used software for that task. The new application must be developed with tecnology compliant with E.O.C. development standards and provide a better user experience compared with the previous product while mantaining business continuity. Fast development allowed by Spring Framework and its sub-components delivered a slim backend with punctual api, while the frontend, developed with React, provided declarative components able to exploit its precision. The final product, while not ready for production, meets all objectives and satisfies all requirements for this project.