cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Juliana Fabntius Dancu, Sächsische Kirchenburgen aus Siebenbürgen
Creators: name: Kleiner, Hans
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Rezension zu: Juliana Fabntius Dancu, Sächsische Kirchenburgen aus Siebenbürgen. Sibiu/Hermannstadt, Rumdnien (Verlag Transilvania) 1981. Bildmappe, Format 42 X 35 cm, mit 75 farbigen Bildtafeln und Begleitheft (ebenfalls Groflformat), 19 Seiten und Bibliographie
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Hiding Single Photons With Spread Spectrum Technology
Creators: name: Belthangady, Chinmay
name: Chuu, Chih-Sung
name: Yu, Ite A.
name: Yin, G. Y.
name: Kahn, J. M.
name: Harris, S. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a proof-of-principal experiment demonstrating the use of spread spectrum technology at the single photon level. We show how single photons with a prescribed temporal shape, in the presence of interfering noise, may be hidden and recovered.
description: 4 pages, 5 figures.
Applications of transcriptome profiling for clinical assessment of acute myeloid leukemia
Creators: name: Docking, Thomas Roderick
Publisher: name: University of British Columbia
Year: 2022

description: Acute myeloid leukemia (AML) is a blood-based cancer with dismal outcomes and limited therapeutic options. Clinical applications of next-generation sequencing (NGS) methods offer a potential avenue for improved diagnosis, stratification, and therapy selection for AML. In particular, RNA sequencing has the potential to provide a wealth of genome-wide information of potential clinical relevance. However, the analytic validity of RNA-Seq as a clinical assay for AML has not been established. In this thesis, I first compare RNA-Seq to whole-exome sequencing (WES) and whole-genome sequencing (WGS) approaches, and demonstrate that RNA-Seq offers the most broad benefits for clinical assessment of AML at diagnosis. To determine whether RNA-Seq information could be used to improve upon the current clinical stratification model for AMLs, I develop a novel gene expression signature. Together with demonstrating improved stratification performance, I find that a subset of high-risk AML cases are characterized by dysregulated integrin signaling, and are potentially amenable to treatment with existing inhibitors. To further characterize the dysregulated transciptome in AML, I analyze miRNA sequence data from the same patient cohorts, observing that the dysregulation of key miRNAs may be involved in up-regulation of integrin signaling. Taken together, the results presented in this thesis offer a path towards improved clinical diagnostics in AML, together with a deeper understanding of transcriptomic dysregulation at both the mRNA and miRNA levels.
Alleviation of catastrophic quenching in solar dynamo model with nonlocal alpha-effect
Creators: name: Kitchatinov, L. L.
name: Olemskoy, S. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The nonlocal alpha-effect of Babcock-Leighton type is not prone to the catastrophic quenching due to conservation of magnetic helicity. This is shown with a dynamo model, which jointly applies the nonlocal alpha-effect, the diamagnetic pumping, and dynamical equation for the magnetic alpha-effect. The same model shows catastrophic quenching when the alpha-effect is changed to its local formulation. The nonlocal model shows the preferred excitation of magnetic fields of dipolar symmetry, which oscillate with a period of about ten years and have a toroidal-to-polar fields ratio of about a thousand.
description: 6 pages, 6 figures, submitted to Astronomische Nachrichten
Editorial
Creators: name: Afonso, Albérico
name: Mendes, Fátima
Publisher: name: Medi@ções
Year: 2013

description: O número que agora se publica corresponde ao ano de 2013. Marca o início de uma nova fase da revista Medi@ções, com uma nova equipa diretiva que agregou novos membros ao Conselho Editorial tendo ainda criado um Conselho Científico. Neste, foram integrados investigadores de várias ins- tituições de ensino superior nacionais e internacionais.
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
Confirming & detecting circumbinary planets using radial-velocities.
Creators: name: H.M.J.Triaud, Amaury
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Circumbinary exoplanets
Binary stars
PLATO
Radial-velocities
Antarctica
Transit

description: Thanks to its long photometric stares, PLATO will likely identify multiple transiting circumbinary planets. However the duration of its long stares are insufficient to measure circumbinary planet masses accurately using eclipse timing variations of the central binary. In this talk I show our efforts on HARPS and SOPHIE to detect circumbinary planets orbiting single-lined eclipse binaries. I will show the first ground-based detections of circumbinary planets made by SOPHIE, HARPS in radial-velocities, and the
 first circumbinary planet transit obtained from ground, using ASTEP in Antarctica. The methods we are developing are key to prepare for the confirmation of PLATO's circumbinary planets.
Desenvolvimento de atividades com TIC pelos alunos numa escola de 1.º ciclo de ensino básico
Creators: name: Rodrigues, Maria Do Rosário
name: Grácio, João
Publisher: name: Medi@ções
Year: 2013

description: Este artigo surge como pretexto para uma reflexão sobre algumas atividades que foram sendo desenvolvidas, durante o ano letivo 2012/13, com recurso às TIC numa escola onde não havia o hábito de utilizar frequentemente o computador com os alunos. O objetivo era que os professores fossem adotando uma metodolo- gia mais centrada em pequenos projetos com a utilização das TIC. Para o conse- guir optou-se por iniciar as atividades com um tema não curricular e, à medida que os professores se iam sentindo mais confiantes na gestão do uso das tecnologias pelos alunos, houve uma progressão para temas mais curriculares. Neste artigo procuraremos detalhar o modo como a experiência foi organizada e os reflexos que se obtiveram na aprendizagem dos alunos. Como resultado mais significativo registamos a atitude responsável na utilização da Internet e a vontade de colaborar nas atividades propostas
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
Additional file 2 of Early detection of cervical cancer in western Kenya: determinants of healthcare providers performing a gynaecological examination for abnormal vaginal discharge or bleeding
Creators: name: Mwaliko, Emily
name: Van Hal, Guido
name: Bastiaens, Hilde
name: Van Dongen, Stefan
name: Gichangi, Peter
name: Otsyula, Barasa
name: Naanyu, Violet
name: Temmerman, Marleen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 2. Number and examples of the questions developed to measure each construct. Number and examples of the developed questions and the measuring scale used for direct and indirect measures of attitudes, subjective norms, and perceived behavioural control in the questionnaire.
Stochastic heating of a molecular nanomagnet
Creators: name: Chotorlishvili, L.
name: Schwab, P.
name: Toklikishvili, Z.
name: Berakdar, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the excitation dynamics of a single molecular nanomagnet by static and pulsed magnetic fields. Based on a stability analysis of the classical magnetization dynamics we identify analytically the fields parameters for which the energy is stochastically pumped into the system in which case the magnetization undergoes diffusively and irreversibly a large angle deflection. An approximate analytical expression for the diffusion constant in terms of the fields parameters is given and assessed by full numerical calculations.
description: 5 pages, 4 figures, to appear in Phys. Rev. B
O capitalismo: obstáculo à educação enquanto projeto adiado de emancipação humana
Creators: name: Pinheiro, Augusto
Publisher: name: Medi@ções
Year: 2013

description: As posições enunciadas neste artigo fundam-se, de forma clara e inequívoca, nas interpretações radicais de duas teorias da suspeição: a marxista (Karl Marx, Lukäcs e Debord), e a psicanalítica (as posições teóricas dos psicanalistas pertencentes ao Quarto Grupo). O texto inicia-se com uma retrospetiva crítica de século e meio da ordem social capitalista. Esta primeira secção inclui quatro partes: a) enquadramento genérico da dominação capitalista; b) crítica dos capitalismos de mercado e de estado; c) as expectativas desaparecidas dos anos 60 do século XX; d) crítica das últimas aventuras da “democracia” neoliberal. Estabelecida esta crítica global do capitalismo, seguem-se alguns comentários relativamente aos retrocessos registados nas três últimas décadas no pensamento académico, sendo conferido especial destaque ao cerco organizado em torno da teoria marxista radical e da teoria psicanalítica. Seguidamente, são explorados alguns dos dilemas e vicissitudes que ameaçam inviabilizar definitivamente o projeto de emancipação educativa na sociedade capitalista. Em corolário, são consideradas algumas modalidades de pensamento, de resistência e de contestação na intervenção dos docentes e dos formadores, que permitam criar aberturas e organizar ações pedagógicas que se prestem à denúncia, resistência e contestação da mistificação alienante capitalista.
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
title: ÐÑÐ¾ÐµÐºÑ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 1800 ÐÐÑ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -600
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: NPP design with capacity of 1800 MW and VVER-600 reactors
Creators: name: ÐÐ°ÑÐ¸ÑÐ¾Ð², ÐÐ°ÑÐ°Ñ
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Ð¾Ð¼Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐµÐ°ÐºÑÐ¾Ñ ÐÐÐ­Ð
Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ¿Ð»Ð¾Ð²Ð°Ñ ÑÑ ÐµÐ¼Ð° ÐÐ­Ð¡
ÑÐ°ÑÑÐµÑ ÑÐµÐ°ÐºÑÐ¾ÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð°ÐºÐºÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸
Ð³ÐµÐ½ÐµÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿Ð»Ð°Ð½
nuclear power plant
VVER reactor
equipment
thermal scheme of NPP
reactor calculation
electric equipment
thermal energy accumulation system
technical-economic parameters
general layout

description: Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð°ÑÐ¾Ð¼Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 1800 ÐÐÑ Ñ ÑÑÐµÐ¼Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÑÐ¸Ð¿Ð° ÐÐÐ­Ð -600. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¸ Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ°. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÐÐ­Ð¡ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ 100 Ð¾Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹, ÑÐµÐ¿Ð»Ð¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¸ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑÑ ÑÐµÐ°ÐºÑÐ¾ÑÐ°. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ­Ð¡. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð²Ð¾Ð¿ÑÐ¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÐÐ­Ð¡ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¡ÐÐ¢Ð­. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¾ÑÑÐ°Ð½Ñ ÑÑÑÐ´Ð°.
description: NPP with capacity of 1800 MW and 3 VVER-600 reactors was designed. The choice of main and auxiliary equipment for power unit was made. It is designed the thermal scheme of NPP at 100% of nominal power. Geometrical, thermal-hydraulic and neutron-physical calculations of reactor were made. Electric equipment was chosen. It is studied the question of parameters and operation mode optimization using thermal energy accumulation system (TEAS). Technical-economic parameters were determined for this plant. There were considered the questions of labour safety.
A imperfeição do presépio (2012) de António Marques, recensão crítica
Creators: name: Pessoa, Ana
Publisher: name: Medi@ções
Year: 2013

description: recesnão crítica sobre o livro de António Marques (2012) - A Imperfeição do presépio. Lisboa: Bertrand.
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
Heinrich Spier, Die Harzburg als Residenzburg, Reichsburg und Dynastenburg
Creators: name: Leistikow, Dankwart
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Rezension zu: Heinrich Spier, Die Harzburg als Residenzburg, Reichsburg und Dynastenburg. Ein Führer durch die Geschichte der Burg Goslar (Verlag August Thuhoff) 1980
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Intervenção não-formal de inclusão de estudantes angolanos. Novos desafios, novas realidades, novas respostas.
Creators: name: Pinto, Paulo Feytor
Publisher: name: Medi@ções
Year: 2013

description: Neste texto apresenta-se um projeto de inclusão de estudantes angolanos no ensino superior português. Estes estudantes têm um repertório linguístico-comunicativo que os distingue claramente dos seus colegas: falam e escrevem em português angolano, não têm qualquer contacto anterior com a interação oral em português europeu e a experiência de escolarização em Angola não lhes possibilitou o desenvolvimento de competências linguístico-comunicativas exigidas no ensino superior português. Com base neste perfil sociolinguístico, foi organizada uma oficina, cujos tutores são estudantes escolarizados em Portugal, tendo em vista, além da integração na comunidade académica, o desenvolvimento das seguintes competências: compreensão, expressão e interação oral, leitura de textos e de imagens, reflexão sobre o funcionamento da língua em contexto de leitura e três modalidades de produção escrita. In this paper we present a program for the inclusion of Angolan students in Portuguese higher education. These students have a communicative and linguistic repertoire that clearly distinguishes them from their peers: they speak and write in Angolan Portuguese, they have had no previous contact with oral interaction in European Portuguese and their schooling experience in Angola has not developed language and communication skills required in Portuguese higher education. Based on this sociolinguistic profile, a workshop was organized aiming at the development of the following skills: oral comprehension, expression and interaction, reading texts and images, language awareness in reading context and three types of writing production. To better promote the integration of the Angolan in the academic community, the workshop tutors are peer students educated in Portugal.
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
Theory of cooperation in a micro-organismal snow-drift game
Creators: name: Wang, Zhenyu
name: Goldenfeld, Nigel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Cell Behavior (q-bio.CB)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We present a mean field model for the phase diagram of a community of micro-organisms, interacting through their metabolism so that they are, in effect, engaging in a cooperative social game. We show that as a function of the concentration of the nutrients glucose and histidine, the community undergoes a phase transition separating a state in which one strain is dominant to a state which is characterized by coexisting populations. Our results are in good agreement with recent experimental results, correctly predicting quantitative trends and the phase diagram.
description: 4 pages, 2 figures
Additional file 13 of Extended mining of the oil biosynthesis pathway in biofuel plant Jatropha curcas by combined analysis of transcriptome and gene interactome data
Creators: name: Zhang, Xuan
name: Li, Jing
name: Pan, Bang-Zhen
name: Chen, Wen
name: Chen, Maosheng
name: Tang, Mingyong
name: Xu, Zeng-Fu
name: Liu, Changning
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 13. Retrieval details from JCDB.
Surface code quantum error correction incorporating accurate error propagation
Creators: name: Fowler, Austin G.
name: Wang, David S.
name: Hollenberg, Lloyd C. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The surface code is a powerful quantum error correcting code that can be defined on a 2-D square lattice of qubits with only nearest neighbor interactions. Syndrome and data qubits form a checkerboard pattern. Information about errors is obtained by repeatedly measuring each syndrome qubit after appropriate interaction with its four nearest neighbor data qubits. Changes in the measurement value indicate the presence of chains of errors in space and time. The standard method of determining operations likely to return the code to its error-free state is to use the minimum weight matching algorithm to connect pairs of measurement changes with chains of corrections such that the minimum total number of corrections is used. Prior work has not taken into account the propagation of errors in space and time by the two-qubit interactions. We show that taking this into account leads to a quadratic improvement of the logical error rate.
description: 7 pages, 8 figures
Werner Meyer / Eduard Widmer, Das große Burgenbuch der Schweiz
Creators: name: Meckseper, Cord
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Rezension zu: Werner Meyer / Eduard Widmer, Das große Burgenbuch der Schweiz. München (Verlag C. H. Beck) 1977. ISBN 3-406-00914-X. 320 S. mit zahlr., fast ausschließl. farbigen Abbildungen and Plänen. Karte und Zeittafel auf Vorsatz.
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Role of Rare and Low-Frequency Variants in Gene-Alcohol Interactions on Plasma Lipid Levels
Creators: name: Lee, J.
name: Yao, J.
name: Morrison, A.C.
name: Cade, B.
name: Sidney, S.
name: Mook-Kanamori, D.O.
name: Feitosa, M.F.
name: Noordam, R.
name: Martin, L.W.
name: Fornage, M.
name: Redline, S.
name: Rotter, J.I.
name: Lim, E.
name: Chen, H.
name: Sitlani, C.M.
name: Rich, S.S.
name: Kooperberg, C.
name: Cupples, L.A.
name: Province, M.A.
name: Guo, X.
name: Wang, Z.
name: Wang, H.
name: Chasman, D.I.
name: De Vries, P.S.
name: Reiner, A.P.
name: Van Dijk, K.W.
name: Kardia, S.L.R.
name: Boerwinkle, E.
name: Ridker, P.M.
name: Richard, M.A.
name: Smith, J.A.
name: Psaty, B.M.
name: Schreiner, P.J.
name: Bielak, L.F.
name: Zhao, W.
name: Liu, C.-T.
name: Giulanini, F.
name: Lemaitre, R.N.
name: Bartz, T.M.
name: Franceschini, N.
Publisher: name: Lippincott Williams and Wilkins
Year: 2020

description: Background: Alcohol intake influences plasma lipid levels, and such effects may be moderated by genetic variants. We aimed to characterize the role of aggregated rare and low-frequency protein-coding variants in gene by alcohol consumption interactions associated with fasting plasma lipid levels. Methods: In the Cohorts for Heart and Aging Research in Genomic Epidemiology consortium, fasting plasma triglycerides and high- and low-density lipoprotein cholesterol were measured in 34 153 individuals with European ancestry from 5 discovery studies and 32 277 individuals from 6 replication studies. Rare and low-frequency functional protein-coding variants (minor allele frequency, ≤5%) measured by an exome array were aggregated by genes and evaluated by a gene-environment interaction test and a joint test of genetic main and gene-environment interaction effects. Two dichotomous self-reported alcohol consumption variables, current drinker, defined as any recurrent drinking behavior, and regular drinker, defined as the subset of current drinkers who consume at least 2 drinks per week, were considered. Results: We discovered and replicated 21 gene-lipid associations at 13 known lipid loci through the joint test. Eight loci (PCSK9, LPA, LPL, LIPG, ANGPTL4, APOB, APOC3, and CD300LG) remained significant after conditioning on the common index single-nucleotide polymorphism identified by previous genome-wide association studies, suggesting an independent role for rare and low-frequency variants at these loci. One significant gene-alcohol interaction on triglycerides in a novel locus was significantly discovered (P=6.65×10-6for the interaction test) and replicated at nominal significance level (P=0.013) in SMC5. Conclusions: In conclusion, this study applied new gene-based statistical approaches and suggested that rare and low-frequency genetic variants interacted with alcohol consumption on lipid levels.
Analysis of eclipsing binaries in multiple stellar systems: the case of V1200 Centauri
Creators: name: Marcadon, Frédéric
name: Helminiak, Krzysztof G
name: Marques, Joao P
name: Pawlaszek, Rafal
name: Sybilski, Piotr
name: Kozlowski, Stanislaw K
name: Ratajczak, Milena
name: Konacki, Maciej
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar Astrophysics

description: We present a new analysis of the multiple star V1200 Centauri based on the most recent observations for this system. We used the photometric observations from the Solaris network and the TESS telescope, combined with the new radial velocities from the CHIRON spectrograph and those published in the literature. We confirmed that V1200 Cen consists of a 2.5-day eclipsing binary orbited by a third body. Regarding the third body, we obtained significantly different results than previously published. Indeed, we argue that V1200 Cen is a quadruple system with a secondary pair composed of two low-mass stars. We also determined the ages of each eclipsing component using two evolution codes, namely MESA and CESTAM. We obtained ages of 16-18.5 Myr and 5.5-7 Myr for the primary and the secondary, respectively. In particular, the secondary appears larger and hotter than predicted at the age of the primary. Finally, we concluded that dynamical and tidal interactions occurring in multiples may alter the stellar properties and explain the apparent non-coevality of V1200 Cen.
description: {"references": ["F. Marcadon et al. MNRAS, 499:3019-3033, 2020."]}
Automatic characterisation of Dansgaard-Oeschger events in palaeoclimate ice records
Creators: name: Barbosa, Susana
name: Silva, Maria Eduarda
name: Dias, Nuno
name: Denis-Didier Rousseau
Publisher: name: Zenodo
Year: 2023

description: Poster presented at EGU-23 session on "Tipping points, resilience, and stochasticity in the Earth’s climate and ecosystems"
Physics of the Riemann Hypothesis
Creators: name: Schumayer, Daniel
name: Hutchinson, David A. W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Physicists become acquainted with special functions early in their studies. Consider our perennial model, the harmonic oscillator, for which we need Hermite functions, or the Laguerre functions in quantum mechanics. Here we choose a particular number theoretical function, the Riemann zeta function and examine its influence in the realm of physics and also how physics may be suggestive for the resolution of one of mathematics' most famous unconfirmed conjectures, the Riemann Hypothesis. Does physics hold an essential key to the solution for this more than hundred-year-old problem? In this work we examine numerous models from different branches of physics, from classical mechanics to statistical physics, where this function plays an integral role. We also see how this function is related to quantum chaos and how its pole-structure encodes when particles can undergo Bose-Einstein condensation at low temperature. Throughout these examinations we highlight how physics can perhaps shed light on the Riemann Hypothesis. Naturally, our aim could not be to be comprehensive, rather we focus on the major models and aim to give an informed starting point for the interested Reader.
description: 27 pages, 9 figures
Fritz Arens zum 70. Geburtstag
Creators: name: Vollmer, Eva Christina
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Hierarchically modelling stars to improve inference of stellar properties with asteroseismology
Creators: name: Lyttle, Alexander J.
Publisher: name: Zenodo
Year: 2021

description: High-precision asteroseismology has improved estimates of stellar masses, radii, and ages. However, this has revealed inaccuracies in typical assumptions regarding properties such as helium abundance (Y) and the mixing-length theory parameter (α). We applied a hierarchical Bayesian model to a sample of main sequence, low-mass dwarf stars to encode population level information about Y and α. We showed that our method reduced the uncertainties in mass, radius and age to 2.5%, 1.2% and 12% respectively compared to grid-based modelling methods. We also show that through our new method, uncertainties decrease with larger sample sizes. With many more asteroseismic targets expected from PLATO, we expect to further improve our inference of bulk stellar parameters.
E-cloud Map Formalism: an Analytical Expression for Quadratic Coefficient
Creators: name: Demma, T.
name: Petracca, S.
name: Stabile, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The evolution of the electron density during electron cloud formation can be reproduced using a bunch-to-bunch iterative map formalism. The reliability of this formalism has been proved for RHIC [1] and LHC [2]. The linear coefficient has a good theoretical framework, while quadratic coefficient has been proved only by fitting the results of compute-intensive electron cloud simulations. In this communication we derive an analytic expression for the quadratic map coefficient. The comparison of the theoretical estimate with the simulations results shows a good agreement for a wide range of bunch population.
description: 3 pages, 5 figures. Proceedings of IPAC 2010 (ID 3566)
Die Stammburg der Herren von Elkerhausen genannt Klüppel
Creators: name: Krupp, Ingrid
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Power-Law Entropic Corrections to Newton's Law and Friedmann Equations
Creators: name: Sheykhi, Ahmad
name: Hendi, Seyed Hossein
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: A possible source of black hole entropy could be the entanglement of quantum fields in and out the horizon. The entanglement entropy of the ground state obeys the area law. However, a correction term proportional to a fractional power of area results when the field is in a superposition of ground and excited states. Inspired by the power-law corrections to entropy and adopting the viewpoint that gravity emerges as an entropic force, we derive modified Newton's law of gravitation as well as the corrections to Friedmann equations. In a different approach, we obtained power-law corrected Friedmann equation by starting from the first law of thermodynamics at apparent horizon of a FRW universe, and assuming that the associated entropy with apparent horizon has a power-law corrected relation. Our study shows a consistency between the obtained results of these two approaches. We also examine the time evolution of the total entropy including the power-law corrected entropy associated with the apparent horizon together with the matter field entropy inside the apparent horizon and show that the generalized second law of thermodynamics is fulfilled in a region enclosed by the apparent horizon.
description: 7 pages, to appear in Phys. Rev. D
Educação em arte: encruzilhadas e caminhos
Creators: name: Rocha, Margarida
Publisher: name: Medi@ções
Year: 2013

description: O presente artigo parte da ideia de que é urgente e necessária a ligação entre a vida e a arte, entre o quotidiano e a escola, perspetivando a educação em arte como uma ponte para o diálogo e para a compreensão, aceitação e valorização da diversidade cultural dos mundos que nos rodeiam. Tem como finalidade contextualizar o lugar e função das artes visuais no currículo escolar e pretende perspetivar alguns fundamentos da Educação em Arte, tendo em conta aspetos cognitivos e culturais, assim como referir algumas abordagens que fundamentam a relevância da arte na educação. É abordado o contributo da arte para o desenvolvimento cognitivo, social e cultural, entendendo-se o objeto artístico como um produto cultural que reflete as condições de produção e propõe novos significados. Reflete-se, ainda, sobre a relação fruição/produção e sobre a necessidade de interpretar a informação para poder chegar à significação. Palavras-chave: Educação em arte; cultura visual
description: Medi@ções, Vol. 2 N.º 1 (2013): O início de uma nova fase da revista Medi@ções
From Playability to a Hierarchical Game Usability Model
Creators: name: Nacke, Lennart E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences
subject: K.8.0; H.5.1; J.4
subject: 97Rxx

description: This paper presents a brief review of current game usability models. This leads to the conception of a high-level game development-centered usability model that integrates current usability approaches in game industry and game research.
description: 2 pages, 1 figure
Der Bergfried beim Schloß Aschhausen
Creators: name: Pfefferkorn, Wilfried
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Tissue resident and migratory group 2 innate lymphoid cells in mice
Creators: name: Mathae, Laura
Publisher: name: University of British Columbia
Year: 2021

description: Group 2 innate lymphoid cells (ILC2s) primarily reside on mucosal surfaces and produce copious amounts of IL-5 and IL-13 upon activation by epithelium-derived cytokines, such as IL-33, leading to inflammation characterized by eosinophilia. Elevated numbers of ILC2s are found in the peripheral blood of patients with allergic diseases including asthma, suggesting their involvement in the disease. Epidemiological studies have shown higher prevalence of asthma in women than men during reproductive age, but the mechanism is largely unknown. By using flow cytometric analyses, I found that post-pubertal female lung ILC2s are more responsive to IL-33 stimulation than male ILC2s. Gene expression analyses of purified ILC2s and measurement of epithelium-derived cytokines in the lung demonstrated ILC2 intrinsic and lung environmental differences between naïve female and male lungs, suggesting a more activated state of female ILC2s compared to male ILC2s at steady state conditions. ILC2s have previously been shown to be tissue resident at steady state as well as during inflammation. However, recent reports have demonstrated migratory potential of ILC2s upon activation. Intranasal IL-33 administration into mice caused expansion of ILC2s not only in the lung but also in the blood and liver. Parabiosis experiments showed that ILC2s migrate out of the lung to the liver through circulation. Lung-derived ILC2s potently produced IL-5, IL-13 and IL-6, inducing eosinophilia and mild fibrosis. In contrast, intranasal IL-33 pre-treatment attenuated concanavalin A-induced acute hepatitis and cirrhosis. Overall, these results highlight the complexity of ILC2 regulation and ILC2-mediated local and systemic immunity. These considerations need to be taken into account when investigating ILC2s in human diseases.
Synthetic Evolution Tracks of Giant Planets
Creators: name: Müller, Simon
name: Helled, Ravit
Publisher: name: Zenodo
Year: 2021
Subjects: methods: numerical
planets and satellites: composition
planets and satellites: gaseous planets
planets and satellites: interiors

description: Giant planet evolution models play a crucial role in interpreting observations and constraining formation pathways. However, the simulations can be slow or prohibitively difficult.

 To address this issue, we calculate a large suite of giant planet evolution models using a state-of-the-art planetary evolution code. Using these data, we create the python program planetsynth that generates synthetic coolingtracks by interpolation. Given the planetary mass, bulk & atmospheric metallicity, and incident stellar irradiation, the program calculates how the planetary radius, luminosity, effective temperature, and surface gravity evolve with time.

 We demonstrate the capabilities of our models by estimating the metallicities from mass-radius measurements and by showing how atmospheric measurements can further constrain the planetary bulk composition. We also estimate the mass and metallicity of the young giant planet 51 Eri b from its observed luminosity.

 Synthetic evolution tracks have many applications, and we suggest that they are valuable for both theoretical and observational investigations into the nature of giant planets.
Wave Functions of the Proton Ground State in the Presence of a Uniform Background Magnetic Field in Lattice QCD
Creators: name: Roberts, Dale S.
name: Bowman, Patrick O.
name: Kamleh, Waseem
name: Leinweber, Derek B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate the probability distributions of quarks in the ground state of the proton, and how they are affected in the presence of a constant background magnetic field. We focus on wave functions in the Landau and Coulomb gauges. We observe the formation of a scalar u-d diquark clustering. The overall distortion of the quark probability distribution under a very large magnetic field, as demanded by the quantisation conditions on the field, is quite small. The effect is to elongate the distributions along the external field axis while localizing the remainder of the distribution.
description: 15 pages, 18 figures
Burg Buchenbach an der Jagst
Creators: name: Fleck, Walther-Gerd
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Fürstenau im Odenwald, eine Kastellburg der Gotik
Creators: name: Krebs, Falk
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Para uma ética pedagógica e relacional do educador de infância - O Educador de Infância: Percursos de uma Profissão
Creators: name: Silva, Ana Bela
Publisher: name: Medi@ções
Year: 2010

description: O texto propõe uma concepção de Profissionalidade e breves definições de outros conceitos do seu campo semântico e sociológico: Profissão, Profissional, Profis-sionalismo, Profissionalização, Competência profissional, Deontologia, Regulação profissional.
description: Medi@ções, Vol. 1 N.º 2 (2010): Profissionalidades
Intervallfasten führt in der Altersgruppe „45-plus“ zu einer Abnahme von Körpergewicht und Bauchumfang
Creators: name: Kampet, Christel
name: Günzel, Simone
name: Hanstein, Gabriele
name: Dimroth, Karoline
name: Daase, Fleur
name: Schaepers-Feese, Gabriele
name: Hopfenmüller, Werner
name: Dippel, Franz-Werner
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 610 Medizin und Gesundheit
subject: Intervallfasten
subject: 16:8-Methode
subject: Gewichtsreduktion
subject: Bauchumfang
subject: Altersgruppe „45-Plus“
subject: Real-Life-Studie
subject: 16:8-hour time-restricted eating
subject: weight loss
subject: waist circumference
subject: elderly population
subject: real-life-study

description: Esspausen von mindestens 16 Stunden täglich führten bei 45-78-Jährigen in einer Pilotstudie unter Real-Life-Bedingungen über vier Wochen zu einer Abnahme von Gewicht und Bauchumfang. Dies konnte in einem Vorher-Nachher-Vergleich an 74 Probanden (54 Frauen, 20 Männer, mittleres Alter 64,3 Jahre) gezeigt werden. Die Hälfte aller Teilnehmer*innen nahm zwischen 1,5 und 6 kg ab. Die mediane Gewichtsabnahme betrug bei den Frauen 1,4 kg und bei den Männern 1,9 kg. Die mediane Reduktion des Bauchumfangs betrug 2 cm bei den Frauen und 2,3 cm bei den Männern. Bei 42 Frauen (78 %) und bei 15 Männern (75 %) lag die Abnahme des Bauchumfangs zwischen 1 und 8 cm.
title: ÐÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ñ Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÑÐ¼Ð¸ Ð¿ÑÐ¸ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑÑ Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑ
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: Methods of managing mental states in emergency situations
Creators: name: ÐÐ¸ÑÐµÐ»ÐµÐ²Ð°, ÐÐ»ÑÐ³Ð°
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: ÑÑÐµÐ·Ð²ÑÐ¹ÑÐ°Ð¹Ð½ÑÐµ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸
Ð¿ÑÐ¸Ñ Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ
Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð°ÑÑÐ¾Ð³ÐµÐ½Ð½Ð°Ñ ÑÑÐµÐ½Ð¸ÑÐ¾Ð²ÐºÐ°
ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÑ ÑÐºÑÑÑÐµÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¿ÑÐ¸Ñ Ð¸ÑÐµÑÐºÐ¸Ðµ Ð´ÐµÐ·Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ð¸
emergency situations
mental conditions
management methods
autogenous training
emercom
mental disadaptations

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¿ÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð´ÐµÐ·Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² ÑÐºÑÑÑÐµÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ²Ð¾ÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¹. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð´Ð¾ÐºÐ°Ð·Ð°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°Ð¼Ð¸ Ð°ÑÑÐ¾Ð³ÐµÐ½Ð½ÑÑ ÑÑÐµÐ½Ð¸ÑÐ¾Ð²Ð¾Ðº Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð² ÑÐºÑÑÑÐµÐ¼Ð°Ð»ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ.
description: In this work are considered various mental disorders of specialists of Emercom as a result of performing their work, as well as methods of regulating mental states. In the course of the work, the effectiveness and necessity of conducting autogenic training with specialists to reduce the negative impact of work in extreme conditions was proved.
Reduction of a Single Layer Graphene Oxide Film on Pt(111)
Creators: name: Obata, Seiji
name: Tanaka, Hiroshige
name: Saiki, Koichiro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Graphene oxide (GO) is one of chemically modified graphenes and has been extensively studied worldwide. A monolayer sheet of GO which is chemically produced in solution can be deposited on various substrates. We have proved that use of graphite powder with a large grain size enables preparation of a single layer GO film that is larger than 100 micrometers easily and reproducibly. If it is possible to reduce the GO film completely, one can obtain graphene without mechanical exfoliation. However, the reduction methods employed so far have been insufficient to remove oxygen or to restore the long range order in graphene lattice. In the present work we annealed the GO sheet which was placed on Pt(111) in ultrahigh vacuum. The STM observation of the annealed specimen reveals that a honeycomb lattice appears together with moire structures of long range ordering. The XPS result indicated complete removal of oxygen from the GO sheet. These results would open a new way to synthesize a high quality graphene film, which replaces the conventional CVD method.
description: 11 pages, 4 figures
Profissionalidade e suas refracções
Creators: name: Marques, Agostinho Reis Monteiro
Publisher: name: Medi@ções
Year: 2010

description: O texto propõe uma concepção de Profissionalidade e breves definições de outros conceitos do seu campo semântico e sociológico: Profissão, Profissional, Profis-sionalismo, Profissionalização, Competência profissional, Deontologia, Regulação profissional.
description: Medi@ções, Vol. 1 N.º 2 (2010): Profissionalidades
Glassy dynamics in thermally-activated list sorting
Creators: name: Zou, Ling-Nan
name: Nagel, Sidney R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Sorting the integers 1 through $N$ into an ordered list is a simple task that can be done rapidly. However, using an algorithm based on the thermally-activated pairwise exchanges of neighboring list elements, we find sorting can display many features of a glass, even for lists as small as $N = 5$. This includes memory and rejuvenation effects during aging --- two hallmarks of glassy dynamics that have been difficult to reproduce in standard glass simulations.
description: 4 pages, 4 figures
Eingemauerte Kugeln — ein apotropäisches Phänomen
Creators: name: Liessem, Udo
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Multiplicity free Schur, skew Schur, and quasisymmetric Schur functions
Creators: name: Bessenrodt, Christine
name: van Willigenburg, Stephanie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: Primary 05E05, Secondary 05A15, 05E15

description: In this paper we classify all Schur functions and skew Schur functions that are multiplicity free when expanded in the basis of fundamental quasisymmetric functions, termed F-multiplicity free. Combinatorially, this is equivalent to classifying all skew shapes whose standard Young tableaux have distinct descent sets. We then generalize our setting, and classify all F-multiplicity free quasisymmetric Schur functions with one or two terms in the expansion, or one or two parts in the indexing composition. This identifies composition shapes such that all standard composition tableaux of that shape have distinct descent sets. We conclude by providing such a classification for quasisymmetric Schur function families, giving a classification of Schur functions that are in some sense almost F-multiplicity free.
description: 20 pages; final version to appear in Ann. Comb
As Tecnologias de Informação e Comunicação e a escola em meio rural
Creators: name: Rodrigues, Maria Do Rosário Da Silva
Publisher: name: Medi@ções
Year: 2010

description: Uma parte significativa do território português tem características rurais ou predominantemente rurais o que significa que muitas escolas portuguesas, estão inseridas em meio não urbano. Neste artigo procura-se identificar o que é uma zona rural e uma escola rural, discutindo algumas das suas características. Face às características peculiares destas escolas, à revisão de literatura efectuada e de alguma experiência que possuímos, procurou-se reflectir sobre as vantagens e desvantagens da utilização das Tecnologias de Informação e Comunicação (TIC) nestes contextos educativos, não só em sala de aula, mas também como instrumento facilitador da relação entre a escola e a comunidade. As conclusões que retiramos apontam para um papel que, não sendo consensual, parece importante em qualquer uma destas áreas.
description: Medi@ções, Vol. 1 N.º 2 (2010): Profissionalidades
Das Haus Wittelsbach und die Treppenbaukunst in Bayern
Creators: name: Mielke, Friedrich
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
A Characteristic Extraction Tool for Gravitational Waveforms
Creators: name: Babiuc, M. C.
name: Szilagyi, B.
name: Winicour, J.
name: Zlochower, Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop and calibrate a characteristic waveform extraction tool whose major improvements and corrections of prior versions allow satisfaction of the accuracy standards required for advanced LIGO data analysis. The extraction tool uses a characteristic evolution code to propagate numerical data on an inner worldtube supplied by a 3+1 Cauchy evolution to obtain the gravitational waveform at null infinity. With the new extraction tool, high accuracy and convergence of the numerical error can be demonstrated for an inspiral and merger of mass M binary black holes even for an extraction worldtube radius as small as R = 20M. The tool provides a means for unambiguous comparison between waveforms generated by evolution codes based upon different formulations of the Einstein equations and based upon different numerical approximations.
description: 30 pages, 15 figures, submitted to Physical Review D
Contributos da Sociologia para a compreensão dos processos de profissionalização
Creators: name: Almeida, António José
Publisher: name: Medi@ções
Year: 2010

description: A Sociologia das Profissões tem vindo a merecer uma atenção cada vez maior dado o seu contributo para a compreensão das formas de estruturação social ao questionar os processos através dos quais diferentes grupos profissionais procuram conquistar ou manter um determinado estatuto social. Com este artigo procuramos dar conta daqueles que são os principais contributos teórico-metodológicos que nos podem auxiliar no estudo das profissões a partir de uma perspectiva capaz de dar conta das dinâmicas associadas aos processos sociais de construção dos grupos profissionais.
description: Medi@ções, Vol. 1 N.º 2 (2010): Profissionalidades
Steuerfragen der privaten Eigentümer von Kulturgütern in der Bundesrepublik Deutschland
Creators: name: Kleeberg, Rudolf
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 23 Nr. 2 (1982): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege