نتایج جستجو برای: distribution pattern

تعداد نتایج: 925379  

Journal: :International journal of engineering in computer science 2021

Electrical energy occupies the top position in hierarchy and its demand is not always met Osogbo due to overloading of distribution transformers. In past, several methods have been used solve problem load forecasting like Parametric Methods, Trend Analysis, Isolated Area Load Forecasting, Long Short Time Forecasting. These are often inaccurate since an expensive overestimation results substanti...

Jan Nighat Wani Aejaz Ali

Lichen planus pigmentosus, a macular variant of lichen planus, is characterized by slate grey pigmentation and was first seen in the Indian population. We report a case of LPP with a linear distribution. A 27- year-old female presented with asymptomatic dark brown macules from the middle of right calf to the thigh consistent with the pattern of Blaschko’s lines. To the best of our knowledge, th...

Journal: :Stochastic Environmental Research and Risk Assessment 2021

The spatial distribution pattern of buildings is an entry point for controlling the diffusion pollution particles at urban structure scale. In this study, we adopted ordinary kriging interpolation and other methods to study PM2.5 constructed indexes based on building patterns reveal influence concentration across area different elevations. present suggests that: (1) Topographic elevation import...

ژورنال: علوم آب و خاک 2019

Flow pattern around the bridge piers includes water surface profile, velocity profile, shear velocity, shear stress distribution, etc. In this research, the effects of the base shape along with scale effects on the flow pattern around the rectangular bridge piers were numerically calculated through "Fluent Software", using Horizontal Velocity Distribution (Vx) and Vertical Velocity Distribution...

Mohammadi, Alireza, Noori, Sepideh,

Background and Amis: Unbalanced spatial distribution of industries in most regions of the developing countries, can be have undesirable economic, environmental and social effects. Understanding the spatial distribution patterns of industries is essential for their planning and distribution in the regions.The aim of present study is to analyze the distribution and spatial patterns of Ardabil ‎pr...

B. Ganjavi, G. Ghodrati Amiri,

In the present study, ten steel-moment resisting frames (SMRFs) having different numbers of stories ranging from 3 to 20 stories and fundamental periods of vibration ranging from 0.3 to 3.0 second were optimized subjected to a set of earthquake ground motions using the concept of uniform damage distribution along the height of the structures. Based on the step-by-step optimization algorithm dev...

Journal: :journal of agricultural science and technology 2010
s. khodayari y. fathipour k. kamali b. naseri

seasonal activity and spatial distribution of eoteranychus frosti mcgregor, tydeus longisetosus (elbagouy and momen) and zetzellia mali ewing were studied during 9th july to 22th october 2006 in an unsprayed apple orchard, maragheh region, northwest of iran. also the density dependence interaction between preys and predator was assessed. to estimate the spatial distribution pattern of these spe...

2015
Chanchan Xu Gang Yang Meng Yang RunGuo Zang

In constructing and visualizing a virtual three-dimensional forest scene, we must first obtain the vegetation distribution, namely, the location of each plant in the forest. Because the forest contains a large number of plants, the distribution of each plant is difficult to obtain from actual measurement methods. Random approaches are used as common solutions to simulate a forest distribution b...

Journal: رستنیها 2015

Geobotanical assessment of taxa with a high percentage of richness and endemism plays an important role on conservation plans. South-West Asia is one of the main biodiversity centers of the genus Onosma (Boraginaceae) comprising a high rate of species richness and endemism in Iran. Due to existing threatened factors to habitats and lack of sufficient data on conservation and distribution patter...

Knowing spatial pattern of plant communities is necessary to recognition of forest ecology and management. In order to investigation on  the spatial distribution pattern of wild cherry, forest management plan of Hajikola-Tirancoly in Mazandaran Province was selected. The locations of Prunus avium L.individuals with 100% inventory were recorded through GPS equipment in three areas of case study ...

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