نتایج جستجو برای: asghari
تعداد نتایج: 45 فیلتر نتایج به سال:
مقدمه علف هرز گیاهی ناخواسته و مضر است که مزاحم و یا مانع عملیات زراعی بوده و باعث افزایش هزینه های داشت و کاهش عملکرد محصولات زراعی میشود (Diyanat et al, 2007).علفهای هرز اغلب برای منابع محدود از جمله آب خاک با گیاه زراعی رقابت میکنند و قابلیت دسترسی به آب را در گیاه زراعی کاهش میدهند (Asghari et al, 2001).یکی از اصول مهم مدیریت تلفیقی علفهای هرز، توسعه راهبردهای کنترل علفهای هرز ب...
1. introduction inflation of population and rising living standards in many countries need to be enhanced the high quality water suitable for different uses such as agricultural, industrial and drinking sections. groundwater is one of the most important water supply sources which are encountered with many problems such as drawdown, recharge reduction due to low rainfall and different natural an...
background and objective: job stress can have a direct impact on the incidence of work-related injuries and unsafe behavior and the highest rates of occupational injuries are in the health professions. therefore, as we did not find any studies regarding the physician's assistants job stress; this research was performed to determine the relationship between job stress and occupational injuries a...
Extended abstract 1- Introduction Human beings have always sought to assess changes and discover changes. Soil erosion is one of the most important factors in soil degradation and reduction of fertility. Today, erosion of the soil due to non-expert human intervention has been removed from its natural process and has led to irreparable consequences. Considering the importance of studying chang...
The growing demand for high-bandwidth communication between integrated circuits calls for large numbers of high-speed inputs and outputs (IOs) per chip. IO data rates have increased to the point where electrical signaling is now limited by the channel properties. In order to achieve multi-Gb/s data rates, complex designs that equalize the channel are necessary. Using optics for chip-to-chip int...
Extended abstract 1- Introduction Changing the forests and pasture landuses to agricultural lands is one of the major global concerns about environmental degradation and climate change. As a result of the rangeland and forest changes into agricultural land and also tillage operations, about 430 million hectares, representing 30% of the world's total plowed land, are annually eroded and leavin...
Extended abstract 1- Introduction Flood is one of the most complex and destructive natural phenomena that cause significant damage to agriculture, fisheries, housing, and infrastructure and significantly affects social and economic activities (Chang et al., 2008). The relationship between geomorphological and hydrological parameters makes it possible to predict floods in gauged basins and gen...
Anderson, H.R., 2009. Air pollution and mortality: A history. Atmospheric Environment, 43, pp. 142-152 . Box, GEP. and Jenkins, G.M., 1976. Time series analysis: forecasting and control, San Francisco, Holden Day Pulications . Duenas, C., Fernandez, M.C., Canete, S., Carretero,Liger E, 2005. Stocastic model to forecast ground level ozone concentration at urban and rural areas . Chemospher...
On behalf of our Editorial team at Jorjani Biomedicine Journal, my heartfelt recognition for the commitment and contributions of those who served as reviewers for Jorjani Biomedicine Journal in 2021 is listed below. The high quality of their reviews is an extraordinary asset to ensure the quality of the articles published in the Jorjani Biomedicine Journal. I want to express my most sincere and...
Background and Objectives: Diabetes mellitus (DM) especially type2 is one of the main causes of morbidity in developing countries such as Iran. Recently, fenugreek seeds as medical plant have been considered for treatment of diabetes. Therefore, we conducted this study to evaluate the effects of fenugreek seeds on serum metabolic factors and ICAM-1 levels in type 2 diabetic patients. Materials ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید