Results 31 to 40 of about 9,803,268 (311)

X-Ray Burst Sources [PDF]

Monthly Notices of the Royal Astronomical Society, 1977
Since those reviews there have been very important new developments. First, a surprisingly new animal, GRO J1744—28 (better known as the Bursting Pulsar), made its debut in 1995. Second, but NOT last, in 1996/97 kHz pulsations were discovered in the persistent emission of several burst sources, and near coherent pulsations were detected in type I X-ray
openaire   +2 more sources

Laboratory implementation of edge illumination X-ray phase-contrast imaging with energy-resolved detectors [PDF]

, 2015
Edge illumination (EI) X-ray phase-contrast imaging (XPCI) has potential for applications in different fields of research, including materials science, non-destructive industrial testing, small-animal imaging, and medical imaging.
A. Olivo, De Ruvo, L, Endrizzi, M., Kallon, G, SPANDRE, GLORIA, G. Spandre, Vincenzi, A, Kallon, G., A. Brez, Hagen, C. K., Olivo, A, L. De Ruvo, Basta, D, P. C. Diemoz, F. A. Vittoria, Hagen, CK, Olivo, A., C. K. Hagen, Spandre, G, Brez, A., M. Marenzana, Brez, A, DELOGU, PASQUALE, Vittoria, F. A., Marenzana, M., Bellazzini, R, Diemoz, P. C., Vincenzi, A., BELLAZZINI, RONALDO, A. Vincenzi, D. Basta, M. Endrizzi, G. Kallon, R. Bellazzini, Diemoz, PC, Vittoria, FA, Delogu, P, Endrizzi, M, Marenzana, M, De Ruvo, L., Basta, D., P. Delogu, Bellazzini R., Marenzana M., De Ruvo L., Basta D., Vincenzi A., Endrizzi M., Olivo A., Hagen C. K., Brez A., Spandre G., Vittoria F. A., Diemoz P. C., Kallon G.   +54 more
core   +1 more source

JEM-X: the x-ray monitor on INTEGRAL [PDF]

, 2004
The INTEGRAL X-ray monitor, JEM-X, (toghther with the two gamma ray instruments, SPI and IBIS) provides simultaneous imaging with arcminute angular resolution in the 3-35 KeV band.
I. Lungaard Rasmussen, S. Laursen, C. A. Oxborrow, C. Butz Jorgensen, R. Svensson, J. Polny, N. Lund, Osmi R. Vilhu, V. J. Kamarainen, C. Pellicciari, S. M. Pedersen, K. H. Andersen, Marco Feroci, LOFFREDO, Gianluca, K. Harpo Andersen, G. Juchnikowski, Rene E. Kristansen, ZAVATTINI, Guido, CARASSITI, Vittore, J. M. Rodrigo, Victor Reglero, A. Rubini, E. Costa, A. Morbidini, Vittore Carassiti, Herbert W. Schnopper, A. Zdziarski, M. Morawski, K. Omo, S. Larsson, P. A. Jensen, K. Omoe, Tor Andersson, Juana M. Rodrigo, R. E. Kristansen, M. Feroci, J. Peris, A. J. Castro Tirado, Ib L. Rasmussen, Alda Rubini, F. Perez, FRONTERA, Filippo, P. B. Mogensen, O. R. Vilhu, Carlo Pelliciari, A. J. Castro-Tirado, Josef Polny, J. Huovelin, H. W. Schnopper, E. Morelli, G. Loffredo, Carl Budtz-Jorgensen, I. Rasmussen, Guido Zavattini, T. Andersson, Allan Hornstrup, N. J. Westergaard, S. Brandt, Enrico Costa, V. Collado, Jose-Luis Requena, V. Reglero, J. Requena, Niels J. Westergaard, J. Chenevez, Veikko J. Kamarainen, Filippo Frontera, A. Hornstrup   +67 more
core   +2 more sources

The nature of the X-ray transient MAXI J0556−332 [PDF]

, 2012
Phase-resolved spectroscopy of the newly discovered X-ray transient MAXIJ0556-332 has revealed the presence of narrow emission lines in the Bowen region that most likely arise on the surface of the mass donor star in this low-mass X-ray binary.
Cornelisse, R., Steeghs, D., Israel, G., Charles, P. A., Torres, M. A. P., Muñoz-Darias, T., Casares, J., Torres, M.A.P., Campana, S., Charles, P.A., Stella, L., Israel, G. L., O'Brien, K., D'Avanzo, P.   +13 more
core   +1 more source

Progress on laser-driven X-ray sources at ELI Beamlines

, 2019
Three main paths are being developed within the ELI research program for transforming driving laser pulses into bursts of bright short wavelength radiation: high-order harmonic generation in gases, plasma X-ray sources and sources based on relativistic ...
Hort O., Albrecht M., Mai D.-D., Jurkovič M., Nejdl J., Chaulagain U., Finke O.   +6 more
core   +1 more source

Coherent Compton X-Ray Sources [PDF]

Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics, 1994
Coherent x rays can be produced by scattering of laser light by a beam of relativistic electrons, provided that the electron beam is density modulated or the scattering is done at, or near, 90°. Since the coherent scattering is proportional to N 2 , where N is the number of electrons, and the
Luccio, A., Miceli, L.
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Pulsars and X-Ray Sources [PDF]

Symposium - International Astronomical Union, 1973
We summarize some theoretical aspects of the X-ray emission from genuine pulsars and their relation to the more general problems of X-ray sources.
openaire   +1 more source

Evidence‐Based Clinical Practice Guidelines for the Management of Pediatric Febrile Neutropenia: Resource‐Sensitive Recommendations for the Asian Continent

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba, Shweta Bansal, Tea Reljic, Allyne Montecillo‐Aguelo, Hamidah Alias, Farrah Amaranto, Maria Stella Aquino‐Calingasan, Bambang Ardianto, Eggi Arguni, Sally Blair, Thi Tam Dang, Maria Beatriz Gepte, Samanmalee Gunasekara, Andini Handayani, Miriam Kimpo, Catherine G. Lam, Nawachai Lertvivatpong, Sergio Licona, Ana Loseo, Ratha Mlis, Vivian Moreno Berrio, Nguyen Hoai Anh, Anna Lisa Ong‐Lim, Ha Thu Pham, Krishna Sagar Sharma, Bun Sereyleak, Sally Jane G. Velasco‐Aro, Su Yadana, Ambuj Kumar, Sheena Mukkada   +29 more
wiley   +1 more source

Very high energy cosmic gamma rays from radio and x-ray pulsars [PDF]

, 1987
This thesis is concerned with the detection of very high energy cosmic gamma-rays from isolated pulsars and X-ray binary sources using the atmospheric Cerenkov technique. A general introduction to gamma ray detection techniques is followed by adscription
Chadwick, P.M, Chadwick, Mary Paula
core  

Extragalactic X-ray Sources [PDF]

Symposium - International Astronomical Union, 1973
A review is given of the physical properties of extragalactic X-ray sources. The generation of X-rays as thermal bremsstrahlung, by the synchrotron mechanism or by Compton Scattering, is discussed. It is shown that each may be important depending on the circumstances.
openaire   +1 more source