نتایج جستجو برای: 36 18 n
تعداد نتایج: 1367125 فیلتر نتایج به سال:
BACKGROUND Twin studies of hoarding symptoms indicate low to moderate heritability during adolescence and considerably higher heritability in older samples, suggesting dynamic developmental etiological effects. The aim of the current study was to estimate the relative contribution of additive genetic and environmental effects to hoarding symptoms during adolescence and young adulthood and to es...
La presente revisión sistemática tuvo como objetivo: examinar el estado actual de la producción científica en torno al riesgo suicida y recaída consumo estupefacientes. Se aplicó fichaje bibliográfico, que permitió clasificar información más relevante los estudios revisados. Como criterios selección se consideraron artículos del 2000 adelante, identificados gracias a comandos búsqueda buscadore...
Dust samples (n=75) were collected from shopping malls, hotels and libraries in Singapore and then analyzed using Mold Specific Quantitative Polymerase Chain Reaction (MSQPCR) for the 36 molds that make up the Environmental Relative Moldiness Index (ERMI). Most of these molds (23/36) occur at similar rates in Singapore and the United States. A Singapore Environmental Relative Moldiness Index (S...
The simulation results of popcorn maize seeding in the laboratory at a theoretical spacing 20.993 cm with vacuum plates 18, 22, 27, 31, 33, 36, and 44 holes working speeds 4, 6, 8, 10 km/h are presented. At speed 6 km/h, plate n = 18 peripheral 0.223 m/s achieved an average 21.518 cm, reduction 1 650/ha plants. this speed, QFI 97.19 Prec. index (CVm) 13.108. lowest acceptable machine 0.091 20.8...
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