نتایج جستجو برای: derived series
تعداد نتایج: 814716 فیلتر نتایج به سال:
Abstract. The Earth’s landscapes are shaped by processes eroding, transporting and depositing material over various timespans spatial scales. To understand these surface activities mitigate potential hazards they inflict (e.g., the landward movement of a shoreline), knowledge is needed on occurrences impact activities. Near-continuous terrestrial laser scanning enables acquisition large dataset...
From (2,3-dihydro-1H-perimidin-2-yl)-phenyl, the substitution of OH group in ortho or para position on phenyl ring, allows us to synthesize studied compounds. These three compounds have been characterized by conventional spectroscopic methods (NMR and MS). The interest this work is review antioxidant activity our screening carried out according FRAP DPPH revealed significant anti-free radical p...
growing demands and requires of high data rate systems cause significant increase of high frequency systems for wideband communication applications. as mixers are one of the main blocks of each receivers and its performance has great impact on receiver’s performance; in this thesis, a new solution for ku-band (12-18 ghz) mixer design in tsmc 0.18 µm is presented. this mixer has high linearity a...
This work modelled the spatial distribution of the rodent species that act as hosts in the transmission cycle of the parasitic tapeworm Echinococcus multilocularis. The rodent distribution was modelled in relation to landscape characteristics in four ways, using (1) a Landsat ETM+ derived hard classification, (2) single-image Landsat ETM+ derived NDVI, (3) single-image MODIS 16-day composite ND...
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