cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Determining cut scores for mental health screeners: the difference between methods
Creators: name: Krinsky, Steven E.
Publisher: name: No Publisher Supplied
Year: 2021

description: This study was a meta-analysis aimed to determine whether there was a quantitative difference in mean classification accuracy between two distinct methods used in determining cut scores for mental health screening systems. Search parameters were set to identify relevant screeners and classification criteria were developed to categorize mental health screeners into the “a priori” and “post hoc” groups. Once screeners were identified and categorized, the groups were compared, using a t-test of independent means, to determine whether the classification accuracy indices demonstrated significant differences between these two groups. This analysis was conducted for the total sample of screeners (n=180) as well as for a single-screener subsample (n=96) that had an additional inclusion criterion of only including one screener per research article. Results showed statistically significant differences between the two groups for the sensitivity index for both the total sample of screeners and the single-screener subsample. These results indicate that these two methods are distinct, and it is important to know the methodology of the cut score development whenever comparing the sensitivity levels between screeners.
Editorial
Creators: name: Roldão, Cristina
Publisher: name: Medi@ções
Year: 2019

description: Sob o mote Educação (anti)racista: Que políticas, práticas e perspetivas?, este número da Revista Medi@ções pretende ser um espaço de reflexão crítica sobre a escola pública contemporânea e os seus desafios no combate ao racismo e desigualdades étnico-raciais, dando continuidade ao trabalho desenvolvido no Roteiro para uma Educação Antirracista, organizado pela Escola Superior de Educação do Instituto Politécnico de Setúbal, em parceria com a Câmara Municipal de Setúbal, entre janeiro e junho de 2019.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Pode a educação plurilingue constituir-se como educação anti-racista?
Creators: name: Matias, Raquel
name: Martins, Pedro
Publisher: name: Medi@ções
Year: 2019

description: Neste artigo, propomos um enquadramento comparativo entre diferentes experiências de educação bilingue/plurilingue que tiveram lugar em Portugal nos últimos 40 anos. A análise procura discutir a cultura de educação monolingue e monocultural vigente nas escolas de ensino público, por contraste às intervenções cujas abordagens implicaram metodologias de alfabetização com uso do cabo-verdiano, com resultados no empoderamento dos alunos e famílias envolvidas, numa maior abertura e consciência comunicativa e nas atividades de escrita e leitura. Discutimos, posteriormente, em torno de representações sobre língua de escolarização associada a noções de objetividade, adequabilidade, naturalização, desvio e défice, ligadas a processos históricos de estigmatização linguística e cida-dã. Concluímos com uma reflexão crítica sobre a utilização da educação bilingue e das línguas menorizadas, discutindo a sua valência numa abordagem educativa anti-racista e por oposição a uma educação monolingue e monocultural.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Conformal dimension and random groups
Creators: name: Mackay, John M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F67 (Primary), 20F06, 20P05, 30L10 (Secondary)

description: We give a lower and an upper bound for the conformal dimension of the boundaries of certain small cancellation groups. We apply these bounds to the few relator and density models for random groups. This gives generic bounds of the following form, where $l$ is the relator length, going to infinity. (a) $1 + 1/C < \Cdim(\bdry G) < C l / \log(l)$, for the few relator model, and (b) $1 + l / (C\log(l)) < \Cdim(\bdry G) < C l$, for the density model, at densities $d < 1/16$. In particular, for the density model at densities $d < 1/16$, as the relator length $l$ goes to infinity, the random groups will pass through infinitely many different quasi-isometry classes.
description: 32 pages, 4 figures. v2: Final version. Main result improved to density < 1/16. Many minor improvements. To appear in GAFA
Mano Preto, Mano Branco: Uma estratégia pedagógica na disciplina de História
Creators: name: Pinho, Jaime
name: Caleira, Vasco
Publisher: name: Medi@ções
Year: 2019

description: A estratégia pedagógica implementada para a construção do livro “Mano Preto, Mano Branco” vai de encontro a um tema central na formação cívica e da história de Portugal na sua relação de séculos com Angola, Moçambique, Guiné-Bissau, S. Tomé e Príncipe. Timor. Foi realizado por seis turmas do 9º ano da Escola Secundária João II de Setúbal e por três docentes de história e resultou de uma série de entrevistas com 50 pessoas que viveram nas colónias de Angola e Moçambique entre 1950 e 1974. Os 131 estudantes aceitaram a proposta de fazermos um estudo sobre o colonia-lismo assumindo que este trabalho era de investigação sobre um tema tabu na sociedade.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ñ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð°Ð¼Ð¸ Ð³Ð°Ð·Ð° Ð¿Ð¾ÑÐ»Ðµ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð»ÐµÐ½Ð°
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: Design of a centrifugal vacuum compressor with intermediate gas supplies after a rotary elbow
Creators: name: ÐÐ¾Ð»Ð¾Ð², ÐÐ½ÑÐ¾Ð½
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: ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐµ
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ÑÑÐµÐ½Ð¸Ðµ
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ÐºÐ¾Ð¼Ð¿Ð°Ñ 3D

description: Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð·Ð°Ð½Ð¾Ð²Ð¾ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ (Ð²Ð°ÐºÑÑÐ¼-ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ) Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¸Ð¼ÐµÑÑÐ¸ÑÑÑ Ð¾Ð¿ÑÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº ÑÐ°ÑÑÐµÑÐ°. ÐÐ° Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð¼Ð°ÑÐ¸Ð½Ñ Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸Ð½ÑÑÐ° II ÑÐµÐºÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð-3250-41-1. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð¸ 2 Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ¸ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÑÐ¸ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð²Ð°ÐºÑÑÐ¼-ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°.
description: As part of this work, a centrifugal compressor (vacuum compressor) was re-designed using the available experimental data of the domestic compressor industry and calculation methods. The second section of the compressor K is taken as the initial machine for modeling-3250-41-1. The result of this work was 2 variants of the layout of the centrifugal five-stage vacuum compressor.
Blockchain wallet con account abstraction
Creators: name: Finke, Filippo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2024
Subjects: Blockchain
cryptocurrency

description: La tesi sviluppa un portafoglio per criptovalute su blockchain, con enfasi sulla tecnologia di account abstraction, mirato a migliorare sicurezza e flessibilità rispetto ai wallet tradizionali. Il portafoglio consente la gestione di wallet multipli, sia locali che nel cloud, con accesso sicuro e criptato. Include funzioni di sincronizzazione, gestione guardian, e recupero del wallet. Il progetto comprende librerie di utilità, grafiche, backend, una applicazione demo e smart contracts avanzati. ______ The thesis develops a cryptocurrency wallet on blockchain, with focus on account abstraction technology, aimed at improving security and flexibility compared to traditional wallets. The portfolio allows for the management of multiple wallets, locally and in the cloud, with secure and encrypted access. It includes features for synchronization, guardian management, and wallet recovery. The project includes utility libraries, graphical, backend, a demo application, and advanced smart contracts.
(Anti)racismo, ciência e educação: teorias, políticas e práticas
Creators: name: Cabecinhas, Rosa
name: Macedo, Isabel
Publisher: name: Medi@ções
Year: 2019

description: Neste artigo apresentamos uma breve reflexão sobre racismo e suas interligações com outras formas de discriminação. Após um breve enquadramento sobre racis-mo na ciência e no senso comum, sobre os estereótipos raciais e a forma como estes moldaram as políticas educativas durante o colonialismo, convocamos estu-dos recentes que foram realizados em estabelecimentos de ensino e que têm o cinema como ponto de partida para o debate sobre racismo e interculturalidade. Tais estudos abrem algumas pistas de combate ao racismo na educação.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
A Flare in the Jet of Pictor A
Creators: name: Marshall, H. L.
name: Hardcastle, M. J.
name: Birkinshaw, M.
name: Croston, J.
name: Evans, D.
name: Landt, H.
name: Lenc, E.
name: Massaro, F.
name: Perlman, E. S.
name: Schwartz, D. A.
name: Siemiginowska, A.
name: Stawarz, Ł.
name: Urry, C. M.
name: Worrall, D. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A Chandra X-ray imaging observation of the jet in Pictor A showed a feature that appears to be a flare that faded between 2000 and 2002. The feature was not detected in a follow-up observation in 2009. The jet itself is over 150 kpc long and a kpc wide, so finding year-long variability is surprising. Assuming a synchrotron origin of the observed high-energy photons and a minimum energy condition for the outflow, the synchrotron loss time of the X-ray emitting electrons is of order 1200 yr, which is much longer than the observed variability timescale. This leads to the possibility that the variable X-ray emission arises from a very small sub-volume of the jet, characterized by magnetic field that is substantially larger than the average over the jet.
description: 12 pages, 3 figures, to appear in Ap. J. Letters
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÐ´ÑÑÐ² Ð´Ð»Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ²Ð¾Ð¹ÑÑÐ² Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑ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: Development of tools to monitor the attention properties in the process of intellectual activity
Creators: name: ÐÐ¾Ð»Ð¸ÐºÐ°Ñ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: 2021
Subjects: "Ð§ÐµÐ»Ð¾Ð²ÐµÐº Ð¸ Ð¼Ð°ÑÐ¸Ð½Ð°", ÑÐ¸ÑÑÐµÐ¼Ð°
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ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ
Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ¸ Ð¼Ð¾ÑÐ³Ð°Ð½Ð¸Ð¹
Ð¿ÑÐ¸Ñ Ð¾ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÑÐ¸ÐºÐ¸

description: ÐÐ°Ð½Ð½Ð°Ñ 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¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÑÐµÐ´ÑÑÐ²Ð°, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ²Ð¾Ð¹ÑÑÐ² Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ¾Ð½Ð¾Ð²Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐµÐºÑÑÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð½Ð° Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ²Ð¾Ð¹ÑÑÐ² Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ°Ð¼ Ð­Ð­Ð, Ð½Ðµ Ð¾ÑÐ²Ð»ÐµÐºÐ°Ñ Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐµ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ²Ð¾Ð¹ÑÑÐ² Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÐ´ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ Ð¿Ð¾Ð¸ÑÐºÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð¸ Ð¼ÐµÐ¶Ð´Ñ ÑÑÐ¾Ð²Ð½ÑÐ¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ Ð¼Ð¾ÑÐ³Ð°Ð½Ð¸Ñ.
description: This graduate qualification work of the master is devoted to the development of a tool that provides the ability to monitor the attention properties in the process of intellectual activity. The work gives a detailed description of the current state of the problem of the influence of attention on intellectual activity and the possibility to monitor the attention properties by EEG, without distracting from intellectual activity. The general architecture and implementation of a tool for monitoring attention properties during intellectual activity is presented. Also as part of the work, a number of experiments were conducted to find the relationship between the levels of attention properties and eye blink rate.
Responsabilità sociale dell’impresa: la RSI come fattore di competitività nella gestione della motivazione del personale
Creators: name: Krstic, Kristijan
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017
Subjects: stress
gestione della salute
HR
risorse umane
Human Resources
dipendenti
benessere
assicurazioni
competitività

description: Lo stress sul posto di lavoro sta diventando una questione sempre più problematica all’interno delle aziende. La crisi economica avvenuta a cavallo tra il 2006 e il 2007 ha costretto gran parte delle imprese sia locali che internazionali a rivedere il proprio assetto organizzativo. La tendenza è stata quella di tagliare i costi del personale, tralasciando ai collaboratori “superstiti” carichi di lavoro estremi. Ho preso come punto di partenza questo aspetto per elaborare la presente tesi, con lo scopo di dimostrare che la gestione della salute del personale porti ad una maggiore motivazione e produttività dei collaboratori all’interno di un’azienda. AXA Winterthur, leader nel settore assicurativo svizzero, ne è l’esempio. Grazie a pratiche di RSI volte al miglioramento del benessere dei propri collaboratori sul posto di lavoro, AXA Winterthur presenta dal 2007 (anno in cui furono implementate le prime iniziative di RSI) un tasso di assenteismo costantemente al di sotto della media del settore di riferimento. Buone pratiche di RSI a favore dei collaboratori hanno potuto rafforzare l’immagine di AXA Winterthur e rendere i propri collaboratori maggiormente fedeli e soddisfatti del proprio lavoro svolto presso la compagnia d’assicurazione in questione, favorendo una maggiore competitività dell’azienda, come dimostrato dal 40% delle aziende presenti in Svizzera, assicurate presso AXA Winterthur. [TESI CONFIDENZIALE]
Direct observation of room temperature high-energy resonant excitonic effects in graphene
Creators: name: Santoso, I.
name: Gogoi, P. K
name: Su, H. B.
name: Huang, H.
name: Lu, Y.
name: Qi, D.
name: Chen, W.
name: Majidi, M. A.
name: Feng, Y. P.
name: Wee, A. T. S.
name: Loh, K. P.
name: Venkatesan, T.
name: Saichu, R. P.
name: Goos, A.
name: Kotlov, A.
name: Ruebhausen, M.
name: Rusydi, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using a combination of ultraviolet-vacuum ultraviolet reflectivity and spectroscopic ellipsometry, we observe a resonant exciton at an unusually high energy of 6.3eV in epitaxial graphene. Surprisingly, the resonant exciton occurs at room temperature and for a very large number of graphene layers $N$$\approx$75, thus suggesting a poor screening in graphene. The optical conductivity ($σ_1$) of resonant exciton scales linearly with number of graphene layer (up to \emph{at least} 8 layers) implying quantum character of electrons in graphene. Furthermore, a prominent excitation at 5.4eV, which is a mixture of interband transitions from $π$ to $π^{*}$ at the M point and a $π$ plasmonic excitation, is observed. In contrast, for graphite the resonant exciton is not observable but strong interband transitions are seen instead. Supported by theoretical calculations, for $N \leq$ 28 the $σ_1$ is dominated by the resonant exciton, while for $N >$ 28 it is a mixture between exitonic and interband transitions. The latter is characteristic for graphite, indicating a crossover in the electronic structure. Our study shows that important elementary excitations in graphene occur at high binding energies and elucidate the differences in the way electrons interact in graphene and graphite.
description: 5 pages, 3 figures (accepted)
Visita à Setúbal Negra (séc. XV-XVIII): Desocultar a história local através da educação não-formal
Creators: name: Alcântara, Ana
name: Roldão, Cristina
name: Cruz, Carlos
Publisher: name: Medi@ções
Year: 2019

description: O presente artigo dá conta de um roteiro sobre a presença negra em Setúbal, nos séculos XV a XVIII, concebido enquanto “aula-passeio”, espaço de educação não formal sobre o colonialismo português. Pretende-se, antes de mais, suscitar o rompimento com a narrativa lusotropicalista; entender a escravatura como um sistema complexo e parte de conflitos geopolíticos globais; mas também conduzir os participantes à “descoberta” de como os “Outros” estão, afinal, em “Nós”.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Shape optimization of wooden bats using genetic algorithm and artificial intelligence
Creators: name: Mazloomi, Mohammad Sadegh
Publisher: name: University of British Columbia
Year: 2020

description: Cricket and baseball are popular and increasingly wealthy bat-and-ball sports. The bat is the key instrument used to score runs in both sports. In professional cricket and baseball leagues, the bats are made from a single piece of wood. Wooden cricket and baseball bats are the focus of increasing scientific research, and in this thesis, I describe an innovative approach to improving the performance-related geometry. I use parametric finite element (FE) modelling in combination with genetic algorithm (GA) to optimize the dynamic and vibrational properties of cricket and baseball bats. Parametric FE modelling enables an algorithm to tailor the mass distribution and mechanical properties of bats to converge the location of two points on a bat that are associated with increased velocity of a ball rebounding off bats: vibrational nodal points and center of percussion (COP). Modelling was able to reduce the distance between nodal points and COP from 174.5 to 98.1 mm and from 166.0 to 52.1 mm for cricket and baseball bats, respectively. This change occurred as a result of modifications to the geometry of the bats notably shifting cricket bat’s mass towards its end, and shifting baseball bat’s mass towards the center of the barrel and removing mass from the very end of the barrel. The combination of modelling and GA optimization required a powerful computer and long computational times. I further showed in this thesis that an artificial neural network (ANN) can be trained to replace the FE modelling component of my optimization system, which was the bottle-neck for bat optimization. I conclude that: (1) the combination of parametric modelling and GA optimization is an effective tool for altering the geometry and mass distribution of bats which could improve the rebound velocity of a ball hitting these bats; (2) my approach can reveal new performance-related geometries for both cricket and baseball bats; (3) GA-ANN optimization is a more computationally efficient approach for optimizing the design of bats.
Com a mala na mão contra a discriminação – uma viagem pela história dos nossos direitos
Creators: name: Furtado, Ariana Furtado
Publisher: name: Medi@ções
Year: 2019

description: Projeto piloto de educação antirracista que pretendeu promover, com os alunos, a reflexão crítica dos processos que conduziram e conduzem atualmente ao racismo interpessoal e institucional.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
The effects of staff proximity on disruptive and on-task behaviors in autistic adolescents
Creators: name: Prozzo, Kathryn
Publisher: name: No Publisher Supplied
Year: 2021

description: Autism is a lifelong condition, yet many supports for autistic individuals end abruptly upon graduation. As such, it is crucial for educators and practitioners to teach students with ASD to perform skills with minimal assistance and supervision. Staff proximity may impact on-task and disruptive behaviors amongst learners with ASD in school settings. Various interventions may be able to increase on-task behavior when staff are out of the learner’s sight. The current investigation consisted of two parts. Part one evaluated the impact of staff standing at various distances on the disruptive and on-task behaviors of three adolescent males with ASD. Part two examined the efficacy of a visual cue, and the visual cue plus differential reinforcement on increasing the participants’ on-task behaviors when staff were out of sight. For two participants, on-task behavior was lower when staff were out of sight. These findings suggest staff being out of sight may negatively impact on-task behavior, but this effect does not apply to all individuals. The visual cue plus differential reinforcement was effective for one participant, suggesting effective interventions may vary.
Fig S1. Protein-protein interaction network (supplementary to Figure 1) from Protein phase separation hot-spots at the presynapse
Creators: name: Lautenschläger, Janin
Publisher: name: The Royal Society
Year: 2022
Subjects: Cell Biology
Molecular Biology
Neuroscience

description: Dynamic high resolution image of the PPI network presented in Figure 1. All proteins are represented by their gene names. The node colour (grey to red) represents the average intrinsic disorder of each protein, highlighting high ID groups in red. Protein abundance is encoded by node size to present proteins with high expression and potential relevance as matrix or scaffold proteins.
The Application of AHP Model to Guide Decision Makers: A Case Study of E-banking Security
Creators: name: Syamsuddin, Irfan
name: Hwang, Junseok
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computers and Society (cs.CY)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Changes in technology have resulted in new ways for bankers to deliver their services to costumers. Electronic banking systems in various forms are the evidence of such advancement. However, information security threats also evolving along this trend. This paper proposes the application of Analytic Hierarchy Process (AHP) methodology to guide decision makers in banking industries to deal with information security policy. The model is structured according aspects of information security policy in conjunction with information security elements. We found that cultural aspect is valued on the top priority among other security aspects, while confidentiality is considered as the most important factor in terms of information security elements.
description: 5 pages
2nd Place Floral Arrangement by Mrs. Marion Peters, Flower Show of The Garden Club of East Hampton, August 28, 1934
Creators: name: (:Unas)
Publisher: name: Garden Club of East Hampton
Year: 1934
Subjects: Gardening
Gardens
Social organizations
Organizations
Flowers
Flower shows
Flower arrangements
East Hampton (N.Y.)

description: This photo shows a 2nd place floral arrangement by Mrs. Marion Peters, wife of Mr. William Sterling Peters, at the Dahlia Show of the Garden Club of East Hampton on August 28, 1934
title: Managing your data & research objects for beginners
Creators: name: Atwood, Thea
name: Jerome, Erin
Publisher: name: University of Massachusetts Amherst
Year: 2021

description: Do you have data? Or research objects you collect? Maybe you have lots of files on your computer related to your research? Do you sometimes forget which file is your most current version, or where you stored something? Have you ever lost a thumb drive, dropped your laptop, or spilled water on your computer? Good data management practices can help protect you from catastrophic data events, reduce your cognitive load, and save you time! Come learn a few tips and tricks for managing your data that you can implement right now. These beginner tips will be helpful to anyone doing research in any discipline, at any stage of their research career. This workshop is being offered by members of the UMass Amherst Libraries Data Working Group.
Level Sets of the Takagi Function: Generic Level Sets
Creators: name: Lagarias, Jeffrey C.
name: Maddock, Zachary
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A45, 26A27, 26A30, 28A25

description: The Takagi function τ : [0, 1] \rightarrow [0, 1] is a continuous non-differentiable function constructed by Takagi in 1903. This paper studies the level sets L(y) = {x : τ(x) = y} of the Takagi function τ(x). It shows that for a full Lebesgue measure set of ordinates y, these level sets are finite sets, but whose expected number of points is infinite. Complementing this, it shows that the set of ordinates y whose level set has positive Hausdorff dimension is itself a set of full Hausdorff dimension 1 (but Lebesgue measure zero). Finally it shows that the level sets have a nontrivial Hausdorff dimension spectrum. The results are obtained using a notion of "local level set" introduced in a previous paper, along with a singular measure parameterizing such sets.
description: Comments welcome. 23 pages, 2 figures. Latest version is an extensive rewrite of earlier versions
"Antes de nos conhecerem, às vezes, tratam-nos mal" – perceções sobre discriminação e diversidade étnica em contexto escolar
Creators: name: Mateus, Sandra
Publisher: name: Medi@ções
Year: 2019

description: A discriminação com base na origem étnica assume um papel central na experiência escolar dos filhos de imigrantes: ela afeta os processos de escolarização, nomeadamente através do modo como configura perceções sobre os estudantes. O presente artigo examina as perceções sobre diversidade e discriminação em ambiente escolar de filhos de imigrantes e de diversos atores escolares, a partir de um conjunto de entrevistas realizadas em duas escolas da Área Metropolitana de Lisboa. Confirma-se a experiência de discriminação entre os alunos, e a diversi-dade revela-se, nas perceções dos agentes escolares, como problemática e impactante nos ambientes de escola.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Floral Arrangement by Mrs. Marion Peters, Flower Show of The Garden Club of East Hampton , August 31, 1926
Creators: name: (:Unas)
Publisher: name: Garden Club of East Hampton
Year: 1926
Subjects: Gardening
Gardens
Social organizations
Organizations
Flowers
Flower shows
Flower arrangements
East Hampton (N.Y.)

description: This photo shows a floral arrangement by Mrs. Marion Peters, wife of Mr. William Sterling Peters, at a flower Show of the Garden Club of East Hampton on August 31, 1926.
La valutazione nei processi di insegnamento-apprendimento
Creators: name: Ongaro, Stephanie
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017

description: La fase di valutazione per il docente della scuola dell’obbligo è delicata e costantemente presente. Il tema della valutazione è diventato più complesso dal momento in cui, con il nuovo piano di studio HarmoS, è necessario valutare le competenze e non unicamente le conoscenze. I bambini di una prima elementare sono stati messi in situazione d’apprendimento sperimentali, originali, reali e di senso affinché si potesse osservare il loro grado di competenza di autovalutazione e di valutazione tra pari. Scegliendo opportunamente nel corso delle attività proposte alla classe dei momenti di riflessione meta-cognitiva, di valutazione formativa e di autovalutazione, è stato possibile prendere in considerazione le reazioni dei bambini nel momento in cui sono coinvolti direttamente nei processi di valutazione. Gli esiti di questa sperimentazione didattica relativa alla valutazione hanno dimostrato che in una prima elementare è possibile coinvolgere direttamente i bambini nella valutazione di tipo soggettivo e intersoggettivo. I bambini sono in grado di autovalutarsi e di valutare i propri pari a condizione che il docente sappia cogliere i momenti opportuni per farlo, i bisogni degli allievi e favorisca attraverso la sua mediazione didattica una presa a carico di questa importante fase dell’apprendimento da parte dell’alunno, rendendolo maggiormente autonomo e responsabile.
Direito à memória e antirracismo: reivindicar o movimento negro de 1911-1933
Creators: name: Varela, Pedro
Publisher: name: Medi@ções
Year: 2019

description: Este artigo foca-se na disputa de narrativas históricas pelo direito à memória e seu importante papel na luta antirracista. Partindo do silenciamento da presença negra em Portugal, o texto foca-se na geração pan-africanista de 1911-1933 que lutou contra o racismo no país, utilizando a experiência de uma exposição realizada sobre o tema. Tendo em conta a longa tradição antirracista no país, o artigo questiona as narrativas históricas dominantes promovidas pela cultura hegemónica, currículos e manuais escolares, que mantêm ideias lusotropicalistas, eurocêntricas que perpetuam o racismo. Estas falsas narrativas fomentam desigualdades étnico-raciais no presente e para o futuro. Propõe-se assim que a Escola e a sociedade em geral tenham um papel ativo na criação de contra-narrativas que possibilitem uma maior igualdade.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Utilitarian Supersymmetric Gauge Model of Particle Interactions
Creators: name: Ma, Ernest
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A remarkable U(1) gauge extension of the supersymmetric standard model was proposed eight years ago. It is anomaly-free, has no mu term, and conserves baryon and lepton numbers automatically. The phenomenology of a specific version of this model is discussed. In particular, leptoquarks are predicted, with couplings to the heavy singlet neutrinos, the scalar partners of which may be components of dark matter. The Majorana neutrino mass matrix itself may have two zero subdeterminants.
description: 9 pages, no figure
Teaching leisure skills to individuals with developmental disabilities using video prompting
Creators: name: Vaswani, Karishma D.
Publisher: name: No Publisher Supplied
Year: 2021

description: Leisure skills are an important part of an individual’s life. Participating in leisure activities allow individuals to cope with overwhelming events that occur on a daily basis and provides a way for one to relax. However, for individuals with developmental disabilities, leisure skills tend to be overlooked. More often than not, non-functional academics are what end up being focused on, while other skills like leisure and vocational skills are not being given as much importance. The current study investigated the use of video prompting to teach three leisure skills to an adolescent with developmental disabilities. Each leisure skill was task analyzed and videos were developed for each step of the task. Using a multiple probe across leisure skills design, the intervention was implemented for the selected tasks. Results indicate that video prompting was an effective intervention for teaching leisure skills.
Arte e cultura: aprendizagens infomais na Afro-Lisboa
Creators: name: Raposo, Otávio
Publisher: name: Medi@ções
Year: 2019

description: A forma como as práticas artísticas estimulam aprendizagens informais entre os jovens da periferia de Lisboa é a principal preocupação deste artigo. A partir de três bairros “racializados” – Arrentela, Cova da Moura e Quinta do Mocho –, enquadramos algumas das mais inovadoras produções artístico-culturais para debater a escola, o racismo, as desigualdades e os engajamentos político-cidadão. Numa Afro-Lisboa que tarda em assumir a agência das populações afrodescendentes, arte e cultura se tornam instrumentos privilegiados para reconfigurar o papel da “raça” nas questões relacionadas à cidadania, marginalidade e educação no Portugal pós-colonial.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
The targum (1965:Feb. 4 - 1965:Feb. 26)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1965

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.
Plasma Protein Profile of Carotid Artery Atherosclerosis and Atherosclerotic Outcomes: Meta-Analyses and Mendelian Randomization Analyses
Creators: name: Leppert, J.
name: Veglia, F.
name: Lind, L.
name: Franceschini, N.
name: Feldreich, T.
name: Gigante, B.
name: Hedberg, P.
name: Sundström, J.
name: Baldassarre, D.
name: Borné, Y.
name: Nyström, F.H.
name: O'Donnell, C.J.
name: Melander, O.
name: Nilsson, J.
name: Mälarstig, A.
name: Hamsten, A.
name: Orho-Melander, M.
name: Ärnlöv, J.
name: Östgren, C.J.
name: Engström, G.
name: Tremoli, E.
Publisher: name: Lippincott Williams and Wilkins
Year: 2021

description: Objective: To identify causal pathophysiological mechanisms for atherosclerosis and incident cardiovascular events using protein measurements. Approach and Results: Carotid artery atherosclerosis was assessed by ultrasound, and 86 cardiovascular-related proteins were measured using the Olink CVD-I panel in 7 Swedish prospective studies (11 754 individuals). The proteins were analyzed in relation to intima-media thickness in the common carotid artery (IMT-CCA), plaque occurrence, and incident cardiovascular events (composite end point of myocardial infarction or ischemic stroke) using a discovery/replication approach in different studies. After adjustments for traditional cardiovascular risk factors, 11 proteins remained significantly associated with IMT-CCA in the replication stage, whereas 9 proteins were replicated for plaque occurrence and 17 proteins for incident cardiovascular events. NT-proBNP (N-terminal pro-B-type natriuretic peptide) and MMP (matrix metalloproteinase)-12 were associated with both IMT-CCA and incident events, but the overlap was considerably larger between plaque occurrence and incident events, including MMP-12, TIM-1 (T-cell immunoglobulin and mucin domain 1), GDF (growth/differentiation factor)-15, IL (interleukin)-6, U-PAR (urokinase plasminogen activator surface receptor), LOX-1 (lectin-like oxidized LDL [low-density lipoprotein] receptor 1), and TRAIL-R2 (TNF [tumor necrosis factor]-related apoptosis-inducing ligand receptor 2). Only MMP-12 was associated with IMT-CCA, plaque, and incident events with a positive and concordant direction of effect. However, a 2-sample Mendelian randomization analysis suggested that increased MMP-12 may be protective against ischemic stroke (P=5.5×10-7), which is in the opposite direction of the observational analyses. Conclusions: The present meta-analysis discovered several proteins related to carotid atherosclerosis that partly differed in their association with IMT-CCA, plaque, and incident atherosclerotic disease. Mendelian randomization analysis for the top finding, MMP-12, suggests that the increased levels of MMP-12 could be a consequence of atherosclerotic burden rather than the opposite chain of events.
Dissemination and implementation in Philadelphia community mental health: providers' perspectives on professional development
Creators: name: Pincus, Liza E.
Publisher: name: No Publisher Supplied
Year: 2021

description: Objective: Previous studies have explored mechanisms of improving evidence-based treatment delivery in community mental health. Specifically, ongoing consultation and organizational support have been identified as key factors in sustaining implementation initiatives. However, the incentives of mental health providers within such initiatives to participate in and take on increasing levels of responsibility, from a professional development perspective, have yet to be widely examined. This study aimed to address the gap in the implementation science literature. Methods: Twenty-two providers in the Prolonged Exposure Initiative completed a survey exploring why they joined, the impact of training and ongoing consultation on their professional development goals, and the impact of agency support for the initiative on their goals, and on clinician turnover. Survey results were analyzed using both qualitative and quantitative approaches. Results: Survey results showed that providers joined the PE Initiative to learn an evidence-based practice and increase their ability to effectively treat PTSD. Providers largely found training and ongoing consultation helpful, and reported that consultation provided the feedback and support necessary to achieve their professional goals. Providers who decided to pursue PE consultant training mostly did so in order to gain or expand upon supervision skills, and to improve their own clinical skills. Providers mentioned themes related to PE clinician turnover including broader organizational factors. Conclusions: Ongoing consultation specifically facilitated providers’ professional development goals within the PE Initiative, which is an important takeaway for the future of implementing EBPs in community mental health. The survey identified several areas for further exploration, including how consultation can help solve organizational barriers, and how taking on additional responsibility within implementation initiatives can facilitate provider engagement.
Relações étnicorraciais em Portugal: Identidades sociais e representações na educação
Creators: name: Damasceno, Heide Jesus
Publisher: name: Medi@ções
Year: 2019

description: Apresentamos reflexões acerca do racismo, das relações étnicorraciais em Portugal e suas expressões na constituição de identidades sociais e representações no âmbito da educação. Através da revisão de literatura e exposição dos resultados de pesquisa de campo com estudantes afrodescendentes em uma escola, analisamos as tendências das identidades sociais de jovens mulheres, bem como as formas de representação da história da África, dos negros e do racismo na educação portuguesa.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
Increasing engagement in virtual academic coaching sessions in university students with ASD
Creators: name: Faheem, Faariha N.
Publisher: name: No Publisher Supplied
Year: 2021

description: This study aims to add to the sparse literature on supporting successful outcomes for university students with autism spectrum disorder (ASD) specifically in regards to their level of engagement in academic coaching sessions. This was a nonconcurrent multiple baseline study conducted with three students with ASD enrolled at an east coast university. To increase levels of student engagement, we (a) restructured the students’ academic coaching sessions, (b) implemented contingency contracts, and (c) introduced consistent and salient reinforcement throughout the sessions. Results showed that the treatment was effective in increasing the levels of engagement in all three students.
Políticas públicas en Educación y Afrodescendencia en Uruguay. El uso de la Educación a Distancia para la incorporación de la nueva agenda de derechos
Creators: name: Brena, Valentina
name: Maciel, Noelia
Publisher: name: Medi@ções
Year: 2019

description: El artículo analiza el proceso de generación de políticas públicas hacia afrodescendientes en Uruguay en relación al ámbito educativo; concretamente, se expone la experiencia del proceso de diseño e implementación de la primera y segunda edición del curso virtual en Educación y Afrodescendencia, el cual es fruto de un trabajo inter-institucional llevado a cabo por diversos organismos del Estado en convenio con organizaciones de la sociedad civil. Como se verá, la impartición de cursos virtuales elaborados desde una perspectiva de derechos, forma parte de un proceso cuyos antecedentes se encuentran en las demandas de los movimientos sociales en materia de género, afrodescendencia y diversidad sexual, y si bien dichas temáticas han logrado penetrar en la agenda pública y legislativa, se requiere de formaciones que promuevan los cambios socio-culturales necesarios para materializar dichas transformaciones. En este sentido, se reconocen los avances en materia de educación anti-racista del que el curso virtual forma parte; aun así, también se enfatiza la necesidad de redoblar los esfuerzos y avanzar sobre la institucionalidad étnico-racial dentro de la estructura del Estado.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
The Sky is for Everyone - Outreach and Educaction with the Virtual Observatory
Creators: name: Freistetter, Florian
name: Iafrate, Giulia
name: Ramella, Massimo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The Virtual Observatory (VO) is an international attempt to collect astronomical data (images, simulation, mission-logs, etc), organize it and develop tools that let astronomers access this huge amount of information. The VO not only simplifies the work of professional astronomers, it is also a valuable tool for education and public outreach. For teachers and astronomers who actively promote astronomy to the public the VO is an great opportunity to access real astronomical data, use them and have a taste of the workaday life of astronomers.
title: ÐÐ²ÑÑ Ð¿Ð¾ÑÐ¾ÑÐ½ÑÐ¹ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ Ð¿Ð¾Ð²Ð¾ÑÐ¾Ñ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: Two-flow steering device
Creators: name: ÐÐ°ÑÑÐ¸ÐºÐµÐµÐ², ÐÑÑÐµÐ¼Ð¸Ð¹
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ÑÑÐµÐ½Ð¸ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ
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Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ°
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ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ°
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description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹ Ð´Ð²ÑÑÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½ ÑÐµÐ·ÑÐ»ÑÑÐ°Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð»ÑÐ½ÑÐ¼ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð¼ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Â«ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹Â» Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¸Ðº.
description: The analysis of the mechanisms of rotation and transmission. Optimized gear ratios of the two-stage frictional turning mechanism. The obtained result of the comparison of the traction calculation method of the rotation of the rotation mechanism with an arbitrary kinematic parameter and the methodology of the âclassicalâ rotation model A comparison of the required power for each of the methods.
A inclusão de crianças africanas negras no Brasil: Trajetórias curriculares antirracistas em construção
Creators: name: Santos, Caroline Delfino Dos
Publisher: name: Medi@ções
Year: 2019

description: Esse artigo apresenta um estudo sobre (re)configuração curricular adotada por escolas em Duque de Caxias/RJ em razão da inserção de crianças africanas negras. Trata-se de uma análise sobre os processos de inclusão/exclusão aos quais tais crianças foram submetidas. Com base nas narrativas docentes, os resultados revelam que, embora as escolas ainda não tenham construído uma pedagogia específica para o atendimento de alunos em contexto migratório, um olhar mais atento sobre as diferenças de caráter étnico-racial contribui para o desenvolvimento de experiências antirracistas.
description: Medi@ções, Vol. 7 N.º 2 (2019): Educação (anti)racista: Que políticas, práticas e perspectivas?
General Relativistic Treatment of the Pioneers Anomaly
Creators: name: Berman, Marcelo Samuel
name: Gomide, Fernando de Mello
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We consider a General Relativistic generalized RW's metric,and find a field of Universal rotational global centripetal acceleration, numerically coincident with the value of the Pioneers Anomalous one.Related subjects are also treated.The rotation defined here is different from older frameworks, because we propose a Gaussian metric, whose tri-space rotates relative to the time orthogonal axis, globally.The present solution is "Machian", paralleling our previous semi-relativistic rotating solution (Berman,2007).
description: Submitted