نتایج جستجو برای: 45cm
تعداد نتایج: 56 فیلتر نتایج به سال:
Kooch Y, SM Hosseini, Hojjati SM, Fallah A. 2013. Variability of soil physical indicators imposed by beech and hornbeam individual trees in a local scale. Biodiversitas 14: 25-30. The objective of our study was to determine if soil physical indicators could be related to the influence of the individual trees in stands of mixed species growing on steep slopes in the Hyrcanian forests of Iran. Re...
We demonstrate sub-picosecond wavelength conversion in the C-band via four wave mixing in a 45cm long high index doped silica spiral waveguide. We achieve an on/off conversion efficiency (signal to idler) of + 16.5dB as well as a parametric gain of + 15dB for a peak pump power of 38W over a wavelength range of 100nm. Furthermore, we demonstrated a minimum gain of + 5dB over a wavelength range a...
Visible Light Communication (VLC) is a technology that allows the sending of data information through visible light will be received as piece information. In its implementation, sensor can send using VLC in this technological era. One model transmission widely used life to use radio frequency or better known wireless.In final project, transmitter and receiver realized light, device consists lam...
The present investigation was carried out at Experimental Farm of Regional Horticultural Research and Training Station Dhaulakuan, District Sirmour (HP), Dr. YS Parmar University Horticulture Forestry, Nauni, Solan, Himachal Pradesh, during Kharif season, 2018 to ascertain extent variability, heritability genetic advance as percentage mean for yield other horticultural traits 21 chilli genotype...
Recently, as information industry and mobile communication technology are developing, this study is conducted on the new concept of intelligent structures and maintenance techniques that applied wireless sensor network, USN (Ubiquitous Sensor Network), to social infrastructures such as civil and architectural structures on the basis of the concept of Ubiquitous Computing that invisibly provides...
Yield and control of burrowing nematode disease Musa spp as affected by planting depth poultry manure rates soil organic amendment were studied in a 3x3x2 factorial experiment randomized complete block design with six replicates. The amendments applied two spp. was apllied at the rate 0 t/ha, 5 t/ha 10 while 30cm, 45cm, 60cm respectively. served control. result analysis showed that population d...
To investigate spatial variability of soil characteristics in the most valuble forest stands in the northern Iran using geostatistical approach, a twenty hectare area in Experimental Forest Station of Tarbiat Modares University was considered. Soil samples were taken from pits, mounds, canopy gaps, under single trees and closed canopy positions at 0 - 15, 15 - 30 and 30 - 45 cm depths using cor...
This experiment was conducted at the Agricultural Research Station of Isfahan University of Technolgy in 2006 to evaluate the effects of planting pattern and the level of soil moisture on two safflower cultivars. A factorial split plot arrangement was used in a randomized complete block design with three replications. Two planting patternS (flat and bed planting) and two levels of soil moisture...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید