Results 41 to 50 of about 22,255,000 (149)

Identification of the TeV Gamma-ray Source ARGO J2031+4157 with the Cygnus Cocoon [PDF]

, 2014
The extended TeV gamma-ray source ARGO J2031+4157 (or MGRO J2031+41) is positionally consistent with the Cygnus Cocoon discovered by $Fermi$-LAT at GeV energies in the Cygnus superbubble.
15, 16, 16, 16, 18, 18, 19, 2, 2, 2, 2, 2, 21, 4, 4, 4, 4, 4, 4, 4, 4, 8, 8, 8, A. Budano6, A. D’Amone3, A. F. Yuan9, A. Surdo4, and G. Zizzi20 (The ARGO-YBJ Collaboration), B. Bartoli1, B. D’Ettorre Piazzoli1, B. Z. Dai11, C. C. Ning9, C. F. Feng12, C. Liu5, C. Vigorito18, C. Y. Wu5, D. Martello3, Danzengluobu9, F. R. Zhu13, F. Ruggieri6, F. Shi5, G. Di Sciascio8, G. Liguori14, G. Mancarella3, G. Marsella3, H. H. He5, H. J. Li9, H. Lu5, H. M. Zhang5, H. R. Wu5, H. Wang5, H. Y. Jia13, Haibing Hu9, Hongbo Hu5, I. De Mitri3, J. Liu11, J. Zhao5, L. L. Ma5, L. Perrone3, L. Xue12, L. Zhang11, Labaciren9, M. Iacovacci1, M. Panareo3, M. Y. Liu9, M. Zha5, Mari SM, P. Bernardini3, P. Branchini6, P. Camarri7, P. Creti4, P. Montini6, P. Pistilli6, P. R. Shen5, P. Salvini15, P. Vallania17, Q. B. Gou5, Q. Q. Zhu5, Q. Y. Yang11, R. Cardarelli8, R. Iuppa7, R. Santonico7, S. Catalanotti1, S. Mastroianni2, S. Vernetto17, S. W. Cui10, S. Z. Chen5, T. Di Girolamo1, T. L. Chen9, X. C. Yang11, X. D. Sheng5, X. H. Ma5, X. J. Bi5, X. X. Zhou13, X. Y. Zhang12, Y. H. Tan5, Y. Q. Guo5, Y. Zhang5, Z. Cao5, Z. G. Yao5, Zhaoyang Feng5, Zhaxiciren9, Zhaxisangzhu9, Zhenyong Feng13   +104 more
core   +3 more sources

Political Regimes and Sovereign Credit Risk in Europe, 1750-1913 [PDF]

, 2008
This article uses a new panel data set to perform a statistical analysis of political regimes and sovereign credit risk in Europe from 1750 to 1913. Old Regime polities typically suffered from fiscal fragmentation and absolutist rule.
***, ***, A Maddison, Austro-Prussian War, B Frey, Belgian Revolt, C Hill, C Kindleberger, C Meissner, C Reinhart, C Tilly, Carlist St, D Acemoglu, D Acemoglu, D Hirst, D Sacks, D Stasavage, D Stasavage, E Kiser, E White, E White, E White, Encyclopedia Britannica, England, F Velde, France, G Clark, G Tortella, H Jackson, J Bai, J Brewer, J De Vries, J Jones, J L Rosenthal, J L Rosenthal, J L Van Zanden, J L Van Zanden, J Mokyr, J Mokyr, J Wooldridge, K Jaggers, K Mitchener, K Willard, L Stone, La Porta, La Porta, La Porta, La Porta, M Bordo, M Clodfelter, M Dincecco, M Dincecco, M Flandreau, M Hart, M Obstfeld, Mark Dincecco, Mercurius Maandelijksche Hollandsche, N Beck, N Ferguson, N Ferguson, N Ferguson, N Sussman, N Sussman, Netherlands, P Bairoch, P Dickson, P Hoffman, P Hoffman, P Hohenberg, P Mathias, P Mauro, P O&apos, Prussia, R Bonney, R Bonney, R Cust, R Price, R Tilly, R Tilly, S Homer, S Quinn, S R Epstein, Spain, T Sargent, Universel Le Moniteur, W Brown, W Fritschy, W Fritschy, W Fritschy, W Summerhill   +89 more
core   +1 more source

Secure direct communication using Einstein-Podolsky-Rosen pairs and teleportation

, 2003
A novel scheme for secure direct communication between Alice and Bob is proposed, where there is no need for establishing a shared secret key. The communication is based on Einstein-Podolsky-Rosen pairs and teleportation between Alice and Bob.
101, 19, 390, 396, 70, 80, Bennett, Bennett, Bennett, Boström, Bru, Cabello, Cabello, Deng, Ekert, F. L. Yan, Goldenberg, Huttner, Hwang, Koashi, Long, Phoenix, Shi, Wójcik, X. Q. Zhang, Xue   +25 more
core   +2 more sources

بررسی اثربخشی روان‌درمانی معنوی چندبُعدی بر تجربۀ سوگ و شدت سوگ در بازماندگان متوفیان ناشی از کووید 19

پژوهش در دین و سلامت, 2023
سابقه و هدف: با توجه به همه‌گیری بیماری کووید 19 و آمار بالای مرگ‌ومیر ناشی از آن، یکی از مسائل روان‌شناختی که بعد از همه‌گیری کووید 19 افراد با آن دست و پنجه نرم می­کنند، سوگ و داغ‌دیدگی است. ازاین‌رو، نیاز به بررسی اثربخشی شیوه‌نامه‌های مشاورۀ سوگ برای
Soheila Panahi, Robabeh Ataeifar, Maryam Bahrami-Hidaji, Nahid Havassi-Soomar, Biuok Tajeri   +4 more
doaj   +1 more source

Electric and magnetic form factors of strange baryons

, 2003
Predictions for the electromagnetic form factors of the Lambda$, Sigma and Xi hyperons are presented. The numerical calculations are performed within the framework of the fully relativistic constituent-quark model developed by the Bonn group.
), 19, 66, 8, 90, 91, B. Metsch, Bhaduri, D. Merten, Gell-Mann, Gell-Mann, Glozman, Glozman, H.-R. Petry, J. Ryckebusch, Janssen, Janssen, Janssen, Kelly, Kim, Koll, Kroll, Kubis, Kubis, Li, Löring, Löring, Löring, Merten, Ne’eman, Oh, Petronzio, Plessas, S. Janssen, Salpeter, Sato, T. Corthals, T. Van Cauteren, Theußl, Wagenbrunn, Yoshimoto, Zhao   +41 more
core   +1 more source

بررسی آمادگی اورژانس بیمارستان خاتم الانبیا (ص) زاهدان برای مقابله با کووید ۱۹ در سال 1399: یک مطالعه توصیفی-تحلیلی

طب اورژانس ایران, 2021
مقدمه : بیمارستان‌ها نقش مهمی در مدیریت بحران در جامعه دارند. از زمان شیوع بیماری کووید-19، آمادگی بیمارستان برای استمرار خدمات درمانی در بحران کووید-19 مورد توجه قرار گرفت.
علی عبدالرزاق نژاد , مریم ضیایی, سیدمحمدهاشمی شهری هاشمی شهری, ندا سارانی   +3 more
doaj   +1 more source

Reconclining phi radiative decays with other data for a0(980), fo(980), pi-pi -> KK and pi-pi -> eta-eta

, 2006
Data for phi -> gamma (eta-pizero) are analysed using the KK loop model and compared with parameters of a0(980) derived from Crystal Barrel data. The eta-pi mass spectrum agrees closely and the absolute normalisation lies just within errors. However, BES
(PDG), 15, 175, 19, 22, 25, 26, 327, 33, 353, 36, 438, 440, 449, 462, 472, 509, 536, 537, 598, 603, 607, 64, 78, 87, Achasov, Achasov, Achasov, Achasov, Anisovich, Anisovich, Au, Bolgione, Bugg, Bugg, Bugg, Bugg, Close, D.V. Bugg, Dalitz, Jamin, Lindenbaum, Marco, Martin, Moxhay, Nicola, Oller, Oller, Oller, Oller, Palomar, Zou   +51 more
core   +1 more source

Optical conductivity of the one-dimensional dimerized Hubbard model at quarter filling

, 2005
We investigate the optical conductivity in the Mott insulating phase of the one-dimensional extended Hubbard model with alternating hopping terms (dimerization) at quarter band filling.
19, Controzzi, Dressel, E. Jeckelmann, Essler, Favand, Gebhard, Gebhard, Gebhard, Giamarchi, H. Benthien, Hirsch, Jeckelmann, Jeckelmann, Jeckelmann, Kim, Mila, Mila, Nishimoto, Pedron, Penc, Schwartz, Shibata, Tsuchiizu, Vescoli, Vescoli, Weiser, White   +27 more
core   +1 more source

مطالعه مقایسه‌ای کیفیت هوای استان همدان قبل، حین و بعد از پاندمی کووید -19

بهداشت در عرصه
زمینه و اهداف: استان همدان با 20000 کیلومتر مربع مساحت و جمعیت 1700000 نفر در غرب ایران واقع شده است. شروع کووید-19 و توقف تجمعات عمومی بر کیفیت هوا تأثیر گذاشت.
Fatemeh Masaebi, Mazyar Peyda, zohre farahmandkia   +2 more
doaj   +1 more source

New NLO Parametrizations of the Parton Distributions in Real Photons

, 2005
We present new NLO sets of parton distributions in real photons based on a scheme invariant definition of the non-perturbative input. We compare the theoretical predictions with LEP data and a best fit allows us to constrain the parameters of the ...
19, 233, Albino, Aurenche, Aurenche, Bardeen, Bardeen, Barone, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Collaboration, Cornet, Curci, Floratos, Fontannaz, Fontannaz, Fontannaz, Fontannaz, Glück, Glück, Glück, J. Ph. Guillet, Klasen, Kolanoski, Krawczyk, M. Fontannaz, Moch, Moch, Nisius, P. Aurenche, Walsh, Witten, Witten, Zijlstra   +52 more
core   +4 more sources