76 documents found, page 1 of 8
Bismuth-nanosheet-armed pristine silk nanofiber dressing for multimodal pathoge...
Gu, X.; Yu, Y.; Zhong, S.; Zheng, M.; Zhang, M.; Wang, J.; Xu, Z.; Wan, Q.; Kundu, Subhas C; Yang, M.; Shuai, Y.Traditional antibiotic-based therapies for treating infectious wounds often face challenges in balancing long-term biosafety, promoting wound healing, and effectively eradicating bacteria. Herein, we introduce an innovative "top-down" approach to fabricating one-dimensional (1D) pristine silk nanofibers (SNFs) by the gradual exfoliation of silk fibers, preserving their inherent semi-crystalline structure. These...
Power imbalance in hospital dual management system and its impact on turnover
Zhang, M.; Guo, Q.; Pathak, JL.; Ou, V.; Li, L.; Trigo, V.Introduction: With the deepening of the healthcare reform in China, the competition in the sector is becoming fiercer leading to several unintended consequences such as talent turnover, which highly affect hospital development. Taking the case of a specialized university-affiliated stomatology hospital in Guangzhou, this thesis aims to analyze the main factors that contribute to talent turnover in this type of ...
All-sky search for long-duration gravitational wave transients with initial LIGO
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:28:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-02-12; We present the results of a search for long-duration gravitational wave transients in two sets of data collected by the LIGO Hanford and LIGO Livingston detectors between November 5, 2005 and September 30, 2007, and July 7, 2009 and October 20, 2010, with a total observational time of 283.0 days and 132...
Search of the Orion spur for continuous gravitational waves using a loosely coh...
Aasi, J.; Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.Made available in DSpace on 2022-04-29T07:30:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-02-17; National Science Foundation; We report results of a wideband search for periodic gravitational waves from isolated neutron stars within the Orion spur towards both the inner and outer regions of our Galaxy. As gravitational waves interact very weakly with matter, the search is unimpeded by dust and conc...
First low frequency all-sky search for continuous gravitational wave signals
Aasi, J.; Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.Made available in DSpace on 2022-04-29T07:31:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-02-25; In this paper we present the results of the first low frequency all-sky search of continuous gravitational wave signals conducted on Virgo VSR2 and VSR4 data. The search covered the full sky, a frequency range between 20 and 128 Hz with a range of spin-down between -1.0×10-10 and +1.5×10-11 Hz/s, and wa...
GW150914: The advanced LIGO detectors in the era of first discoveries
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:32:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-03-31; Following a major upgrade, the two advanced detectors of the Laser Interferometer Gravitational-wave Observatory (LIGO) held their first observation run between September 2015 and January 2016. With a strain sensitivity of 10-23/Hz at 100 Hz, the product of observable volume and measurement time exceede...
GW150914: Implications for the stochastic gravitational-wave background from bi...
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:34:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-03-31; The LIGO detection of the gravitational wave transient GW150914, from the inspiral and merger of two black holes with masses 30M, suggests a population of binary black holes with relatively high mass. This observation implies that the stochastic gravitational-wave background from binary black holes, cre...
Tests of General Relativity with GW150914
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:35:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-05-31; Science and Technology Facilities Council; The LIGO detection of GW150914 provides an unprecedented opportunity to study the two-body motion of a compact-object binary in the large-velocity, highly nonlinear regime, and to witness the final merger of the binary and the excitation of uniquely relativisti...
Observing gravitational-wave transient GW150914 with minimal assumptions
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:37:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-06-07; European Commission; Istituto Nazionale di Fisica Nucleare; Ministry of Science and Technology; Directorate for Mathematical and Physical Sciences; National Research Foundation of Korea; National Stroke Foundation; Hungarian Scientific Research Fund; Russian Foundation for Basic Research; Scottish Fundi...
GW150914: First results from the search for binary black hole coalescence with ...
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.Made available in DSpace on 2022-04-29T07:39:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-06-07; Istituto Nazionale di Fisica Nucleare; Ministry of Science and Technology; Directorate for Mathematical and Physical Sciences; National Research Foundation of Korea; National Stroke Foundation; Hungarian Scientific Research Fund; Russian Foundation for Basic Research; Scottish Funding Council; Science a...