نتایج جستجو برای: nested case control
تعداد نتایج: 2563817 فیلتر نتایج به سال:
پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر
1391
many mobile and off-grid devices include electronics and other electrical consumers like servo drives, which need a quite low supply power. since the price for photovoltaic modules drops continuously, photovoltaic power supply is interesting in more and more applications. in solar powered systems, a battery is needed to store energy for the night and cloudy periods. the power electronics of suc...
Journal:
:Pediatrics
2020
Journal:
:Clinical and Experimental Nephrology
2020
Journal:
:BMC Infectious Diseases
2020
Journal:
:International Journal of Cancer
2015
Journal:
:BMC Women's Health
2018
Journal:
:Rheumatology International
2017
Journal:
:Journal of Occupational Health
2014
Journal:
:International Orthopaedics
2011
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید