نتایج جستجو برای: 1495
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El estudio analiza el papel que tuvieron las ‘unidades caninas’ o jaurías de origen europeo adiestraron dentro la esfera militar, incluyendo otras utilidades se les otorgó durante transcurso campañas militares sometimiento en La Española, desde batalla campal Vega Real, marzo 1495, hasta finalización Segunda Guerra Higüey, 1505, su declive contexto colonizador. Igualmente, identifican aquellos ...
During the late fifteenth century a new category of medical practitioner appeared in German-speaking lands Holy Roman Empire: Franzosenarzt or French pox doctor. Until now, there has been no dedicated study these practitioners. Through an analysis municipal records from Nuremberg (circa 1495 to 1560), this paper offers first investigation Franzosenärzte city, focusing on uncovering their relati...
A Widely flatness gainbandwidth with double pass parallel hybrid fiber amplifier is experimentally demonstrated in this study. The proposed design combines serial erbium–Raman one branch and Raman the second branch. Multiple pump units a maximum power of 800 mW (250 1410 nm, 225 1480 325 1495 nm) are utilized. Pump recycling technique applied to achieve acceptable pumping efficiency. gain bandw...
OBJECTIVE To determine whether neonatal infections are associated with a higher risk of adverse neurodevelopment at 5 years of age in a population-based cohort of very preterm children. METHODS We included all live births between 22 and 32 weeks of gestation, from 9 regions in France, in 1997 (EPIPAGE study). Of the 2665 live births, 2277 were eligible for a follow-up evaluation at 5 years of...
A broadband amplification that utilizes a serial hybrid fiber amplifier is experimentally demonstrated in this paper. Two fully double-pass configurations, namely, setups and B, are implemented. The difference between these two configurations the position of amplifiers (erbium Raman) swapped. These tested under same input parameter conditions. laser pump power wavelengths with total 375 mW (149...
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