A scenario for the origin of the system PSR B 1757−24/supernova remnant (SNR) G 5.4−1.2 is proposed. It is suggested that both objects are the remnants of a supernova (SN) that exploded within a pre-existing bubble blown-up by a runaway massive star (the SN progenitor) during the final (Wolf-Rayet) phase of its evolution. This suggestion implies that (a) the SN blast centre was significantly of...

Abstract Instrumental data from the pre–Industrial Revolution period are important to ­understand climate change. In this paper, observations made by French missionary J. Amiot in present-day central Beijing during 1757–62 were processed and analyzed. The represent earliest continuous dataset of meteorological records found China that have been digitized recently. Comparisons between annual tem...

The fall of the Vijayanagar kingdom was reverberated whole South India in a state political chaos and consequent economic distress. From 1757 British had used their control over to promote own interests. But it would be wrong think that basic character rule remained same throughout. It passed through several stages its long history nearly 200 years. nature imperialism, as also policies impact, ...

1. The two main models for planet formation in discs are ‘core accretion’ and ‘gravitational instability’ 2. Gravitational instability requires massive discs that satisfy the Toomre criterion and a sufficiently fast cooling rate 3. Core accretion proceeds in stages from dust to planetesimals, to terrestrial planets and eventually gas giants. Several ‘growth barriers’ must be overcome. 4. Both m...

Nelson et al. [Appl. Opt.55, 1757 (2016)APOPAI0003-693510.1364/AO.55.001757] recently concluded that coherent beam combining and remote phase locking of high-power lasers are fundamentally limited by the laser source linewidth. These conclusions are incorrect and not relevant to practical high-power coherently combined laser architectures.

Citation for published version (APA): Bundgaard, K., Sørensen, K. D. K., Mortensen, R. N., Hansen, S. M., Torp-Pedersen, C., & Rasmussen, B. S. (2015). Prescriptions of antidepressants and anxiolytics in survivors of out-of-hospital cardiac arrest: a nationwide register-based follow-up study. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 23(Suppl. 1), [A10]. DOI: 10.1186...

Voume 5 • Issue 11 • 1000343 Dentistry ISSN: 2161-1122 Dentistry, an open access journal *Corresponding author: Md. Arafat Kabir BDS, PhD., Assistant Professor (Adjunct), Department of Reconstructive Surgery for Oral and Maxillofacial Region, School of Dentistry, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobestsu-cho, Ishikarigun, Hokkaido 061-0293, Japan, Tel: +81133232951; Fax: +...