نتایج جستجو برای: 118 and 91 frequencies
تعداد نتایج: 16848093 فیلتر نتایج به سال:
The Drosophila melanogaster 91-R and 91-C strains are of common origin, however, 91-R has been intensely selected for dichlorodiphenyltrichloroethane (DDT) resistance over six decades while 91-C has been maintained as the non-selected control strain. These fly strains represent a unique genetic resource to understand the accumulation and fixation of mutations under laboratory conditions over de...
One year boundary layer aerosol size distribution data from five Nordic background stations P. Tunved, H.-C. Hansson, M. Kulmala, P. Aalto, Y. Viisanen, H. Karlsson, A. Kristensson, E. Swietlicki, M. Dal Maso, J. Ström, and M. Komppula Institute for Applied Environmental Research, Stockholm University, SE-106 91, Stockholm, Sweden Department of Physics, POB 9, FIN-00014 University of Helsinki, ...
The present study was performed at three diverse agro-climatic zones of Indian Punjab. A validated DSSAT-CANEGRO model used to simulate the response different climate change scenarios on cane yield four sugarcane varieties (CoPb 91, CoJ 88, Co 118 and 238) for each zone. Results described that elevated lowered minimum temperature upto 3.0°C may alter by -17.9 18.0 per cent. Similarly, ±3.0°C al...
The copolymer based on Poly(3, 4-Ethylene dioxythiophen) and Poly(n-Vinylcarbazole) was characterized by FTIR Raman spectroscopy. temperature frequency evolutions of dielectric parameters are also plotted studied. dependence ε” the shows relaxation process for studied especially with frequencies about 1kHz temperatures: 90°C < T 118°C. values ε’ ∞ , ε’’ MAX time DC conductivity corresponding...
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