The spatial distribution of dust sources in iraq by using satellite images

... phenomenon within the study area These images represent the beginning of dust storms (start point reigns of dust) because it is in the early hours of the day (Figure 2) shows the selected images [10] ... of dust Geographic location of the regions that emit particles of dust and thus cause the phenomenon of dust storm in the study area (Iraq) has...

Ngày tải lên: 09/09/2015, 10:17

... INTRODUCTION Agroforestry is defined as a multiple landuse system in which woody plants are combined with annual crops and/or animals on the same unit of land (Jarvis,1991) In these systems, the tree canopy ... distribution of transmitted radiation Tree structure and light distribution below trees were measured in an agroforestry system consisting of wild...

Ngày tải lên: 08/08/2014, 18:21

... oxalate oxidase and We explored gene expression in the maize primary root to identify causes for the changes observed in the spatial pattern of root elongation at low Ψw The two regions of the root ... 119:1349-1360 Saab IN, Sharp RE, Pritchard J: Effect of inhibition of ABA accumulation on the spatial distribution of elongation in the...

Ngày tải lên: 12/08/2014, 05:20

... based on a large number of samples taken in Korea In the case of Tokyo and in the Philippines, urban runoff from roads on rainy days contributes to the increase in metal concentration in the sediments ... and urban storm water on the distribution of metals is discussed The obtained metal concentrations in the sediments in the Philipp...

Ngày tải lên: 05/09/2013, 09:08

... whereas the transmittance ranged between 0.03 and 0.16 around a mean value of 0.07 The variability of leaf transmittance was more marked at the top and the bottom than in the middle part of the tree ... transmittance was found in the upper part of the tree A vertical gradient of the mean transmittance existed from the bottom to the top of the tree...

Ngày tải lên: 08/08/2014, 14:22

... order to have good access to methadone, some heroin users might have migrated from their original areas of gathering to the new neighbourhoods of methadone clinics The compact distribution of heroin ... angles: distribution of methadone clients on one hand, and the utilization of clinic services on the other, as exemplified by the situation in Hong...

Ngày tải lên: 11/08/2014, 18:20

... links in the network The links have finite transmission capacities which are allocated to the information flows concurrently transmitting in the network according to some dynamic bandwidth sharing ... results are unsatisfying for providing the benchmark solution to evaluate the accuracy of our approximation algorithm, in absence of analytical solution of...

Ngày tải lên: 30/09/2015, 14:16

... Enhancement of the photoelectric performance of dye-sensitized solar cells using Ag-doped TiO2 nanofibers in a TiO2 film as electrode En Mei Jin*1, Xing Guan Zhao1, Ju-Young Park2, and Hal-Bon ... TiO2 nanoparticles and thin film porosity TN and ATN nanofibers can be observed at the surface of the film, so the nanofiber- added TiO2 film has a...

Ngày tải lên: 20/06/2014, 20:20

... divides the set of samples such that all the points with the same class are on the same sides of the hyperplane Let wo and bo denote the optimum values of the weight vector and bias, respectively The ... are separated by an optimal hyperplane, which is bounded by W T X m ≥ and W T X m+1 < 0, i i when the output value is m Hence, the vector X m is called th...

Ngày tải lên: 22/06/2014, 23:20

... the characteristics of each variable Spatial analysis was performed to view the spatial distribution of suicide ASM rates by gender and age, using GIS and mapping approaches Qi et al BMC Psychiatry ... interventions in Queensland, Australia This spatial analysis method may also have a wide application in mental health research and practices Abbreviations ABS: (A...

Ngày tải lên: 11/08/2014, 16:22

... economy of Zimbabwe The aim of these policies is the reduction of inequalities in the spatial economy 1.7 Organisation of the thesis Chapter contains a review of spatial development theory, policy ... planning in Zimbabwe The first objective of the study is to investigate the uneven spatial pattern of levels of socio-economic development in...

Ngày tải lên: 20/02/2014, 16:20

... reduce the value of the product to the customer 50 The “image” of a brand is therefore an integral part of the product, and determines the willingness to pay of consumers Manufacturers of luxury goods ... uncertainty as to whether an internet offering critically undermines the luxury image that is central to many products in the luxury goods industry...

Ngày tải lên: 16/03/2014, 09:20

... THE DISTRIBUTION OF WORD LENGTH IN TECHNICAL RUSSIAN k (LENGTH in LETTERS) Figure 39 40 ANTHONY G OETTINGER TABLE Word length Frequency Sample 1 10 11 12 13 ... Lunts, 1950, "Prilozhenie Matrichnoj Bulevskoj Algebry k Analizu i Sintezu Relejno-Kontaktnyx Sxem ," Doklady Akademii Nauk SSSR, 70, pp 421-23 K V Valdimirskij, 1951, "O Sinxronnom Fil'tre ," Zhurnal ... (p...

Ngày tải lên: 16/03/2014, 19:20

... give information influenced by migration of beetles CONCLUSIONS I typographus remained dominant species on the majority of sites having high intensity of tree infestation mainly along the main ... understanding of bark beetles spatial distribution It may be used for practical forest protection only as preliminary information No environmental factor controlling observed pattern...

Ngày tải lên: 07/08/2014, 03:22