Relevant bibliographies by topics / Astronomia X

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Astronomia X'

Author: Grafiati
Published: 9 March 2023
Last updated: 31 July 2025

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Journal articles on the topic "Astronomia X"

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Lopes, C. E. F., and M. G. Pereira. "Astronomia no Infravermelho de Estrelas Variáveis." Sitientibus Série Ciências Físicas 1 (December 20, 2005): 52–58. http://dx.doi.org/10.13102/sscf.v1i.5254.

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Este trabalho tem por objetivo fazer um estudo fotométrico de estrelas variáveis utilizando dados fotométricos do projeto 2 Micron All Sky Survey. Foram analisados dados de fotometria infravermelho nas bandas JHKs de cinco tipos de estrelas variáveis: Wolf Rayet, RS Canum Venaticorum, Sistemas Binários de Raios-X, Fontes Super Soft e Estrelas Simbióticas. As materializações de diagramas Cor-Cor permitiram um estudo das propriedades fotométricas infravermelho intrínsecas destas fontes, e assim obteve-se uma ferramenta para identificação de alvos para estudos mais detalhados a serem realizados p
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Lopes, C. E. F., and M. G. Pereira. "Astronomia no Infravermelho de Estrelas Variáveis." Sitientibus Série Ciências Físicas 1 (December 20, 2005): 52. http://dx.doi.org/10.13102/sscf.v1i0.5254.

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Este trabalho tem por objetivo fazer um estudo fotométrico de estrelas variáveis utilizando dados fotométricos do projeto 2 Micron All Sky Survey. Foram analisados dados de fotometria infravermelho nas bandas JHKs de cinco tipos de estrelas variáveis: Wolf Rayet, RS Canum Venaticorum, Sistemas Binários de Raios-X, Fontes Super Soft e Estrelas Simbióticas. As materializações de diagramas Cor-Cor permitiram um estudo das propriedades fotométricas infravermelho intrínsecas destas fontes, eassim obteve-se uma ferramenta para identificação de alvos para estudos mais detalhados a serem realizados po
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Pereira, Ana Carolina Costa, Antonia Naiara de Sousa Batista, and Isabelle Coelho da Silva. "A matemática incorporada na construção do quadrante descrito na obra Libros del Saber de Astronomía." Revemat: Revista Eletrônica de Educação Matemática 12, no. 1 (2017): 173. http://dx.doi.org/10.5007/1981-1322.2017v12n1p173.

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Dentre as várias alternativas de inserir a história da matemática no ensino, vislumbramos os instrumentos matemáticos, em especial, o quadrante em um quarto de círculo, ou quadrante náutico, utilizado na astronomia de posição, como um recurso que incorpora, manipula e dissemina diversos conceitos. Dessa forma, o artigo tem o intuito de apresentar a matemática presente na construção do quadrante na busca por interfaces que permitam a articulação de conceitos matemáticos em sala de aula. A construção do quadrante está baseada na obra Libros del saber de Astronomía compilado pelo Rei D. Afonso X
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SIVO, Francesca. "DONNE FRAGILI COME BROCCHE. LEZIONI DI DIDATTICA SPIRITUALE E SOCIALE NEL MEDIOEVO." Classica et Christiana 19, no. 2 (2024): 813–31. http://dx.doi.org/10.47743/cetc-2024-19.2.813.

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Il contributo prende in considerazione le opere di Dhuoda (IX sec.) e di Rosvita di Gandersheim (X sec.): entrambe, sia pure per ragioni differenti, ricorrono alla scrittura quale strumento privilegiato per far sentire la propria voce. In una società tradizionalmente misogina, l’uso della penna rappresenta anche l’occasione per impartire lezioni in cui un’autentica professione di fede si coniuga con l’insegnamento di arti matematiche. In quanto dono di Dio, le artes liberales, e in particolare quelle del Quadrivio (aritmetica, geometria, musica e astronomia), rappresentano infatti la base per
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Parmar, A. N., M. Bavdaz, F. Favata, et al. "Early Results from the Low-Energy Concentrator Spectrometer on-board BeppoSAX." Symposium - International Astronomical Union 188 (1998): 71–74. http://dx.doi.org/10.1017/s0074180900114457.

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SAX, an acronym for “Satellite Italiano per Astronomia a raggi X”, now renamed “BeppoSAX” in honor of Giuseppe Occhialini, is the first X-ray mission sensitive in the very broad energy range between 0.1 and 300 keV (Boella et al. 1997a). The Narrow Field Instruments (NFI) have approximately 1° fields of view and consist of the imaging low- and medium-energy concentrator spectrometers (LECS, 0.1-10 keV, Parmar et al. 1997; and MECS, 1-10 keV, Boella et al. 1997b), and the non-imaging high pressure gas scintillation proportional counter (HPGSPC, 3-120 keV, Manzo et al. 1997) and Phoswich detecto
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De Melo, Enaldo Vieira, and Elton Casado Fireman. "Ensino e aprendizagem de funções trigonométricas por meio do software Geogebra aliado à Modelagem Matemática." Revista de Ensino de Ciências e Matemática 7, no. 5 (2016): 12–30. http://dx.doi.org/10.26843/rencima.v7i5.1182.

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A presente pesquisa qualitativa, delineado por um estudo de caso com pesquisa participante, analisou as contribuições da utilização do software Geogebra aliado à Modelagem Matemática no ensino-aprendizagem das funções trigonométricas seno e cosseno, à luz da Aprendizagem Significativa. O estudo foi aplicado a 18 alunos do segundo ano do Ensino Médio de uma escola pública do município de Marechal Deodoro, Alagoas. A investigação foi regida por uma Sequência Didática de Ensino, produto desta dissertação, na qual foi trabalhado o software junto com a Modelagem Matemática de fenômenos periódicos.
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Campos, Guadalupe Do Nascimento, Marcus Granato, Antonieta Middea, and Ricardo Tadeu Lopes. "ARQUEOMETRIA APLICADA À CONSERVAÇÃO DO PATRIMÔNIO ARQUEOLÓGICO METÁLICO: UM ESTUDO DE CASO DO SÍTIO FUNERÁRIO DE SÃO GONÇALO GARCIA, RIO DE JANEIRO." Cadernos do LEPAARQ (UFPEL) 15, no. 30 (2018): 290. http://dx.doi.org/10.15210/lepaarq.v15i30.13620.

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O presente trabalho apresenta alguns dos resultados obtidos no âmbito do projeto de pesquisa Conservação e Caracterização Microanalítica de Objetos Arqueológicos Metálicos, desenvolvido no Museu de Astronomia e Ciências Afins - MAST. O projeto tem como objetivo principal estabelecer metodologias de caracterização e conservação do patrimônio arqueológico metálico. Os artefatos selecionados para o estudo de caso são provenientes do Sítio Funerário da Igreja São Gonçalo Garcia (região central do Rio de Janeiro), relacionados aos séculos XVIII e XIX. Para os exames arqueométricos, foram empregadas
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LIPPI, DONATELLA. "ASTRONOMIA B. STEPHENSON, M. BOLT, A. F. FRIEDMAN, The universe unveiled. Instruments and Images through History, Cambridge, Cambridge Univ. Press 2000, 152 pp., (ISBN 0-521-79143-X)." Nuncius 16, no. 1 (2001): 447–48. http://dx.doi.org/10.1163/221058701x00301.

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Ivorra, Adolfo. "Manlio SODI (ed.), Astronomia e culto. Risposta a domande di attualità, Padova: Edizioni Messaggero Padova («Instant book»), 2009, 151 pp., 11 x 17, ISBN 978-88-250-2145-5." Scripta Theologica 43, no. 1 (2015): 243. http://dx.doi.org/10.15581/006.43.3336.

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Lemoine, Martin, and Guy Perrin. "Les X astronomes." Bulletin de la Sabix, no. 35 (January 1, 2004): 44–49. http://dx.doi.org/10.4000/sabix.443.

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Dissertations / Theses on the topic "Astronomia X"

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Camero, Arranz Ascension. "Accreting X-Ray pulsars. The high energy picture." Doctoral thesis, Universitat de València, 2007. http://hdl.handle.net/10803/9484.

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El objetivo principal de esta tesis ha sido el estudio del comportamiento transitorio durante estallidos de distinto tipo, de una selección de pulsares acretores en rayos X, localizados en el plano galáctico.Con ello se pretende haber avanzado hacia una explicación más clara de la naturaleza de estas objetos binarios de alta masa (con estrella de neutrones como objeto compacto), así como de los mecanismos físicos que operan en este escenario. Para todo esto se han analizado datos de dos misiones espaciales:INTEGRA Y RXTE.El segundo objetivo ha sido el estudio de la zona del brazo galactico de
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Munar, i. Adrover Pere. "High energy processes in young stellar objects and high-mass X-ray binaries." Doctoral thesis, Universitat de Barcelona, 2014. http://hdl.handle.net/10803/144509.

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The high energy astrophysics, specifically the gamma-ray astrophysics, studies the processes that cannot be caused by hot matter but by other mechanisms colled non thermaland processes, which involve matter with energies above ~ 1 MeV. There are currently a number of instruments able to detect this radiation, such as AGILE and Fermi satellites or Cherenkov telescopes like MAGIC at the Earth's surface. In this thesis we studied two main types of systems that, as it has been observed or theoretically predicted, can produce gamma radiation : young stellar objects and high-mass X-ray binarie
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Parisi, Pietro <1982&gt. "Multiwavelength studies of hard X-ray selected sources." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3775/1/Parisi_Pietro_tesi.pdf.

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Parisi, Pietro <1982&gt. "Multiwavelength studies of hard X-ray selected sources." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3775/.

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Donnarumma, Annamaria <1981&gt. "X-ray and lensing mass estimates in galaxy clusters." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2955/1/donnarumma_annamaria_tesi.pdf.

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In this Thesis we have presented our work on the analysis of galaxy clusters through their X-ray emission and the gravitational lensing effect that they induce. Our research work was mainly finalised to verify and possibly explain the observed mismatch between the galaxy cluster mass distributions estimated through two of the most promising techniques, i.e. the X-ray and the gravitational lensing analyses. Moreover, it is an established evidence that combined, multi-wavelength analyses are extremely effective in addressing and explaining the open issues in astronomy: however, in order
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Donnarumma, Annamaria <1981&gt. "X-ray and lensing mass estimates in galaxy clusters." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2955/.

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In this Thesis we have presented our work on the analysis of galaxy clusters through their X-ray emission and the gravitational lensing effect that they induce. Our research work was mainly finalised to verify and possibly explain the observed mismatch between the galaxy cluster mass distributions estimated through two of the most promising techniques, i.e. the X-ray and the gravitational lensing analyses. Moreover, it is an established evidence that combined, multi-wavelength analyses are extremely effective in addressing and explaining the open issues in astronomy: however, in order
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GIANNI', SILVIA. "X-ray overview of INTEGRAL Blazars." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2010. http://hdl.handle.net/2108/1218.

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I quasars Radio Loud (RL) fanno parte di una piccola percentuale (~10%) di Nuclei Galattici Attivi (AGN) e sono caratterizzati da una forte emissione nella banda radio. Lo scopo del nostro lavoro e’ lo studio dell’emissione nella banda dell’X e dell’hard-X di una sotto-classe di questi oggetti: i Blazars. Gli oggetti di tipo Blazar sono AGN aventi un getto di particelle relativistiche (per lo piu’ elettroni e protoni) orientato a piccoli angoli rispetto alla linea di vista. Questa particolare classe di AGN include oggetti di tipo BL Lacerate (BL Lac) e Flat Spectrum Radio Quasar (FSRQ), che si
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Martocchia, Andrea. "X-ray Spectral Signatures of Accreting Black Holes." Doctoral thesis, SISSA, 2000. http://hdl.handle.net/20.500.11767/3963.

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Oss, Valerio. "Telescopi ottici, radio, X: principi e differenze." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25282/.

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In questo elaborato si vuole descrivere il funzionamento generale di telescopi, in banda ottica, radio e X, con un approfondimento sui principi di funzionamento e sulle relative differenze. In generale si può definire un telescopio come uno strumento capace di raccogliere la radiazione elettromagnetica per concentrarla grazie a lenti, specchi o antenne paraboliche, in un’area ristretta, un punto focale in cui si trova un rivelatore, che può essere l’occhio umano, un CCD, un illuminatore ecc. Questi, grazie anche a software dedicati, elaborano la radiazione raccolta fornendo un’immagine della s
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Santucci, Giulia. "Telescopi ottici, radio, X: principi e differenze." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7200/.

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Per telescopio intendiamo qualsiasi strumento finalizzato alla misura della radiazione proveniente dallo spazio. Tipicamente questo nome viene riservato agli strumenti ottici; tuttavia è utile utilizzare un singolo nome per caratterizzare tutta la classe di strumenti per le osservazioni astronomiche. Un telescopio è uno strumento capace di raccogliere radiazione da una grande superficie, concentrandola in un punto. La luce viene in genere raccolta da uno specchio o antenna, quindi elaborata da vari strumenti, come per esempio un filtro o uno spettrografo, e infine indirizzata
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Books on the topic "Astronomia X"

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Center, Goddard Space Flight, and Smithsonian Astrophysical Observatory, eds. Constellation X-Ray Observatory: Unlocking the mysteries of black holes, dark matter, dark energy, and life cycles of matter in the universe. National Aeronautics and Space Administration, Goddard Space Flight Center, 2004.

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Center, Goddard Space Flight, and Smithsonian Astrophysical Observatory, eds. Constellation X-Ray Observatory: Unlocking the mysteries of black holes, dark matter, dark energy, and life cycles of matter in the universe. National Aeronautics and Space Administration, Goddard Space Flight Center, 2004.

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Paul, Gorenstein, Hoover Richard B, and Society of Photo-optical Instrumentation Engineers., eds. X-ray optics for astronomy: Telescopes, multilayers, spectrometers, and missions : 30 July 2001, San Diego, USA. SPIE, 2002.

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W, Siegmund Oswald H., Gummin Mark A, and Society of Photo-optical Instrumentation Engineers., eds. EUV, x-ray, and gamma-ray instrumentation for astronomy VIII: 30 July-1 August 1997, San Diego, California. SPIE, 1997.

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United States. National Aeronautics and Space Administration., ed. EGRET sources at intermediate galactic latitude. National Aeronautics and Space Administration, 1996.

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United States. National Aeronautics and Space Administration., ed. EGRET sources at intermediate galactic latitude. National Aeronautics and Space Administration, 1996.

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Charles, Philip A. Exploring the X-ray universe. Cambridge University Press, 1995.

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W, Siegmund Oswald H., Flanagan Kathryn A, and Society of Photo-optical Instrumentation Engineers., eds. EUV, x-ray, and gamma-ray instrumentation for astronomy X: 21-23 July 1999, Denver, Colorado. SPIE, 1999.

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W, Siegmund Oswald H., Fineschi Silvano, Gummin Mark A, and Society of Photo-optical Instrumentation Engineers., eds. UV/EUV and visible space instrumentation for astronomy and solar physics: 1-2 August 2001, San Diego, USA. SPIE, 2001.

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Angelini, L., Robert Petre, and K. Mitsuda. Suzaku 2011: Exploring the X-ray universe, Suzaku and beyond : Palo Alto, California, USA, 20-22 July 2011. American Institute of Physics, 2012.

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Book chapters on the topic "Astronomia X"

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Seward, Frederick D. "X-Ray Astronomy." In Allen’s Astrophysical Quantities. Springer New York, 2002. http://dx.doi.org/10.1007/978-1-4612-1186-0_9.

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Beckman, John Etienne. "X-Ray Astronomy." In Astronomers' Universe. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68372-6_5.

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Grupen, Claus. "X-ray Astronomy." In essentials. Springer Fachmedien Wiesbaden, 2021. http://dx.doi.org/10.1007/978-3-658-32547-3_3.

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Lankford, John. "X." In History of Astronomy. Routledge, 2013. http://dx.doi.org/10.4324/9780203054123-334.

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Kitchin, Chris. "X." In Illustrated Dictionary of Practical Astronomy. Springer London, 2002. http://dx.doi.org/10.1007/978-1-4471-0175-8_24.

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Murdin, P. "X." In Encyclopedia of Astronomy & Astrophysics. CRC Press, 2001. http://dx.doi.org/10.1201/9781003220435-25.

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Pottschmidt, Katja, and Michael König. "Analyzing X-Ray Variability of Cygnus X-1." In Astronomical Time Series. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-015-8941-3_20.

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Mertz, Lawrence. "X-ray Telescopes." In Excursions in Astronomical Optics. Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4612-2386-3_2.

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Poggiani, Rosa. "Ultraviolet and X-Ray Astronomy." In UNITEXT for Physics. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-44729-2_11.

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Khare, Pushpa. "Radio and X-Ray Astronomy." In Astronomers' Universe. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29639-0_4.

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Conference papers on the topic "Astronomia X"

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Da Costa, Luiz A. Nicolaci, Angelo Fausti Neto, Marcio A. G. Maia, Ricardo L. C. Ogando, and Riccardo Campisano. "Laboratório Interinstitucional de e-Astronomia: passado, presente, e futuro." In X Brazilian e-Science Workshop. Sociedade Brasileira de Computação - SBC, 2020. http://dx.doi.org/10.5753/bresci.2016.9127.

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Descrevemos como o LIneA foi criado, e o que produziu em termos de software e hardware nos últimos 10 anos de trabalho no Dark Energy Survey e em preparação para vários outros levantamentos, tal como o LSST, quando um centro de e-ciência no Brasil será necessário para atender seu grande volume, velocidade, e variabilidade de dados. Paralelismo, proveniência, e visualização são alguns dos desafios encarados pelo LIneA a fim de gerar produtos e alcançar os resultados científicos.
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Massadar, Hanna Beatriz Melo. "Olimpíadas científicas e atividades didáticas como proposta para divulgação da Astronomia." In X SEMACIT, Anais da IX Jornada Científica e II Jornada de Extensão do IFRJ campus Duque de Caxias. Even3, 2020. http://dx.doi.org/10.29327/126933.1-1.

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Hudec, R. "Digitized astronomical plates: Optical data for X-ray astronomy." In X-RAY ASTRONOMY: Stellar Endpoints,AGN, and the Diffuse X-ray Background. AIP, 2001. http://dx.doi.org/10.1063/1.1434708.

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Golub, Leon. "Soft-x-ray astronomy: results and future missions." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.tumm2.

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Softx-ray astronomy began with detection of x-rays from the sun in the late 1940s and continues to have strong ties to study of the solar emission. Because it is intrinsically interesting and is the strongest x-ray source, studies of the sun remain the testing ground for new techniques and the development of new instrumentation, such as multilayer coatings for near-normal incidence imaging and high resolution electronic array detectors. The continued development of grazing incidence techniques and associated instrumental recording devices, combined with improvements in sensitivity and resoluti
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Holt, Stephen S. "Telescope systems for x-ray astronomy." In OSA Annual Meeting. Optica Publishing Group, 1987. http://dx.doi.org/10.1364/oam.1987.wp2.

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Because of the opacity of the atmosphere, x-ray astronomy must be conducted from space. Twenty-five years ago, the first detections of nonsolar x rays were made with simple proportional counters from sounding rockets. Collimated counters aboard rockets and satellites were used to follow up these discoveries, and more recently true x-ray telescopes have been used for the study of x rays from the cosmos. There are now thousands of cataloged x-ray sources ranging from nearby stars to distant quasars. The primary advantages afforded by telescopes for x-ray astronomy are twofold: direct imagery all
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Aschenbach, Bernd. "X-Ray scattering from grazing incidence telescopes." In Surface Roughness and Scattering. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/surs.1992.smb1.

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For almost 30 years grazing incidence telescopes for astronomical observations have been developed and matured to low scattering performance. A culmination point was reached with the launch of the X-ray astronomy satellite ROSAT, which is in operation since 2 years. ROSAT carries two grazing incidence telescopes covering the XUV (~50 - 750Å) and the soft X-ray (~5 - 120Å) spectral regions, separately. The Wolter type I X-ray telescope consists of 4 nested mirror pairs with a maximum aperture of 835mm and 2.4m focal length, characterized by a half energy width of &lt;4 arcsec and extremely low
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Zhang, Yuheng, Mingzhi Wei, Qian Song, and Quan Sun. "The Signal Processing ASIC for astronomical CCD controller." In X-Ray, Optical, and Infrared Detectors for Astronomy X, edited by Andrew D. Holland and James Beletic. SPIE, 2022. http://dx.doi.org/10.1117/12.2627230.

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HOLT, STEPHEN S. "X-RAY ASTRONOMICAL SPECTROSCOPY." In A Festschrift in Honor of Ricardo Giacconi. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812792174_0006.

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Collura, Alfonso, Marco Barbera, Giuseppe Inzerillo, Filippo Mirabello, Salvatore Sciortino, and Salvatore Serio. "X-ray Astronomy Calibration and Testing Facility (XACT) at Osservatorio Astronomico di Palermo G.S. Vaiana." In SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, edited by Oswald H. W. Siegmund and John V. Vallerga. SPIE, 1994. http://dx.doi.org/10.1117/12.186814.

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Uchiyama, Yasunobu. "Nonthermal X-ray astronomy." In HIGH ENERGY GAMMA-RAY ASTRONOMY: 5th International Meeting on High Energy Gamma-Ray Astronomy. AIP, 2012. http://dx.doi.org/10.1063/1.4772231.

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Reports on the topic "Astronomia X"

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Saz Parkinson, P. X-ray Astronomy at SLAC. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/839834.

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Mizuno, T. Beam Test of a Prototype Detector Array for the PoGO Astronomical Hard X-Ray/ Soft Gamma-Ray Polarimeter. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/839629.

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