نتایج جستجو برای: khalifa
تعداد نتایج: 187 فیلتر نتایج به سال:
M. Scott,1,2,3 Y. Shimbara,4,* Sam M. Austin,1,3 D. Bazin,1 B. A. Brown,1,2,3 J. M. Deaven,1,2,3,† Y. Fujita,5,6 C. J. Guess,7,‡ S. Gupta,8 G. W. Hitt,9 D. Koeppe,1,2,3 R. Meharchand,1,2,3,§ M. Nagashima,4 G. Perdikakis,3,10 A. Prinke,1,2,3,‖ M. Sasano,1,2,3,¶ C. Sullivan,1,2,3 L. Valdez,1,2,3,** and R. G. T. Zegers1,2,3,†† 1National Superconducting Cyclotron Laboratory, Michigan State Universi...
In Rhodnius, as in many insects, a spermatophore containing the semen is deposited in the bursa copulatrix of the female during copulation, and the spermatozoa then migrate to the spermathecae where they are stored until they are used in fertilization. In some insects this migration may be very complex, as in the Lepidoptera (Musgreave, 1937; and many others), and in seeking to explain these mo...
BACKGROUND Appendicitis is a common diagnosis, but is by no means a simple one to establish. It is impractical to have a definitive preoperative diagnosis, which leads to an appreciable rate of negative appendicectomy as reported in world literature varying from 20-40% with its morbidity around 10%. This retrospective study investigated the value of clinical assessment and medical imaging (ultr...
The technique of large-eddy simulation (LES) has been applied to the study of pulsatile flow through a modeled arterial stenosis. A simple stenosis model has been used that consists of a one-sided 50 percent semicircular constriction in a planar channel. The inlet volume flux is varied sinusoidally in time in a manner similar to the laminar flow simulations of Tutty (1992). LES is used to compu...
BACKGROUND Hepatitis C Virus (HCV) is major health hazard. About 350 million people have been suffering from HCV infection in the world. HCV progresses into chronic liver disease in 50-80% of cases and may end up in cirrhosis. This study was carried out to explore the transmission of risk factors for HCV. METHODS This prospective study included 210 consecutive HCV patients of either sex, rang...
BACKGROUND Diabetes mellitus (DM), particularly type-2 is a major public health concern worldwide. Not much information is available with regard to the incidence of DM in United Arab Emirates (UAE). This study aimed at determining the incidence rate of diabetes mellitus among Emirati population in Ajman, UAE. This is a retrospective cohort study. METHODS This study was conducted in all primar...
OBJECTIVE To assess and compare the relative efficacy of silk ligation and diathermy coagulation techniques in controlling bleeding during tonsillectomy in the first 24 hours. METHODS This prospective study was conducted at the Department of ENT, Khalifa Gul Nawaz Teaching Hospital, Bannu and this department related consultants' private clinics from January 1, 2012 to December 31, 2014. The s...
Manufacturing is a knowledge-intensive activity. The knowledge underlying a specific manufacturing process or system is often extracted from a small set of experimental observations. To automate the knowledge extraction process various machine learning methods have been used (Pham & Afifi, 2005; Monostori, 2003). Even though such methods are used, a great deal of human intelligence (knowledge e...
G. Lorusso,1,2,3,* A. Becerril,1,2,3 A. Amthor,1,2,3 T. Baumann,1 D. Bazin,1 J. S. Berryman,1,4 B. A. Brown,1,2,3 R. H. Cyburt,1,2 H. L. Crawford,1,4 A. Estrade,1,2,3 A. Gade,1,3 T. Ginter,1 C. J. Guess,1,2,3,† M. Hausmann,5 G. W. Hitt,6 P. F. Mantica,1,4 M. Matos,1,2 R. Meharchand,1,2,3,‡ K. Minamisono,1 F. Montes,1,2 G. Perdikakis,1,2 J. Pereira,1,2 M. Portillo,1 H. Schatz,1,2,3 K. Smith,1,2,...
Human desires toward the heavens had been continued after Tower of Babel. Many high-rise buildings were constructed with technological progress in the 20 century. The tallest skyscraper of the world is Burj Khalifa (Dubai, UAE) with a height of 828 meters. Kingdom tower (Jeddah, KSA) would be tallest building with 1,000 meters about 2019 (1). Skyscrapers have lots of problems in terms of disast...
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