نتایج جستجو برای: gmt
تعداد نتایج: 640 فیلتر نتایج به سال:
In this paper, we describe a link between Markovian binary trees (MBT) and tree-like quasi-birth-anddeath processes (TLQBD) by associating a specific TLQBD to each MBT. The algorithms to compute the matrices Gk in the TLQBD then correspond to the algorithms calculating the extinction probability vector of the MBT. This parallelism leads to a new quadratic algorithm, based on the Newton iteratio...
The Giant Magellan Telescope (GMT) includes adaptive optics (AO) as an integral component of its design. Planned scientific applications of AO span an enormous parameter space: wavelengths from 1 to 25 μm, fields of view from 1 arcsec to 8 arcmin, and contrast ratio as high as 10. The integrated systems are designed about common core elements. The telescope’s Gregorian adaptive secondary mirror...
poliomyelitis, an acute viral infectious disease caused by poliovirus, still remains a public health problem in developing countries. despite the global effort to eradicate polio, continuing the polio immunization with a potent and safe vaccine is essential. for accurate vaccine evaluation, three types of cell lines including hela, hep2c and vero were evaluated and compared using two methods of...
BACKGROUND To support the evaluation of the 2010-15 National Plan for Measles and Congenital Rubella Elimination, the authors designed and performed a serosurveillance survey to verify the immunity/susceptibility rate against rubella among Apulian young adults. METHODS The study was carried out from May 2011 to June 2012 in the Department of Transfusion Medicine/Blood Bank of Policlinico Gene...
CONTEXT In 1999, the US Congress directed the Centers for Disease Control and Prevention to conduct a pivotal safety and efficacy study of anthrax vaccine adsorbed (AVA). OBJECTIVE To determine the effects on serological responses and injection site adverse events (AEs) resulting from changing the route of administration of AVA from subcutaneous (s.q.) to intramuscular (i.m.) and omitting the...
BACKGROUND The recent emergence of multi-drug-resistant Salmonella strains highlights the need for better preventive measures, including vaccination. Safe and immunologic vaccines have been developed based on purified Vi polysaccharide. OBJECTIVE To compare the immune response elicited by two different brands of Salmonella Vi capsular polysaccharide vaccine (ViCPS). SETTING AND DESIGN Doubl...
BACKGROUND Although mouse brain-derived, inactivated Japanese encephalitis vaccines (JE-MBs) have been successfully used for a long time, potential rare neurological complications have prompted the development of a Vero cell culture-derived inactivated vaccine (JE-VC). In a phase III clinical study, we aimed to compare the safety and immunogenicity of a JE-VC, KD-287 with a JE-MB, JEV-GCC, in c...
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