نتایج جستجو برای: natural structure khorramabad
تعداد نتایج: 1984584 فیلتر نتایج به سال:
introduction evaporation is a phenomenon of hidrological cycle that is particularly important in studies of water. much of the annual rainfall in arid and semi-arid weather characteristics that iran immediately returns to the atmosphere. so it will be important to estimate and predict the amount of evaporated to estimate of water. dez basin in south-west iran, where the country's main cent...
in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...
in this paper, a structural damage identification method (sdim) is developed for plate-like structures. this method is derived using dynamic equation of undamaged/damaged plate, in which local change in flexural rigidity is characterized utilizing a damage distribution function. the sdim requires to modal data in the intact state and frequency response of damage state where most of vibration ba...
The presence of Visceral Larva Migrans (VLM) in a patient is reported. A 57-year- old woman suffering from right upper abdominal and suprapubic pain referred into a clinic in Khorramabad, Lorestan Province, Iran. A cystoscopy was performed and biopsy was taken. The light microscopic study showed a couple of larvae as well as mononuclear inflammatory cell- infiltration. Because occurrence of VLM...
background and aims: cytomegalovirus (cmv) has worldwide distribution, and its prevalence rate depends on factors such as economic and geographical conditions. an important way of the virus transmission is via blood. due to high prevalence of anti-cmv antibodies in blood donors and lack of data concerning its seroprevalence in the region, this study was carried out to determine the prevalence r...
workplace violence against nurses working in khorramabad educational hospitals and their confronting behaviors in violent events hosseinabadi r [1] biranvand sh [2] *,anbari kh [3] ,heidari h [4] received: 5 may , 2013 accepted: 4 jul , 2013 abstract background & aims : workplace violence is considered as a health problem in nursing profession. the aim of this study was to determine ...
Salinization of groundwater in semiarid regions, as a limiting factor of use, has a strategic importance. In this study, the sources of salinity, chemistry and Quality of groundwater in Robat – Khorramabad plain have been identified using geochemical methods. Using data analysis, the concentration of cations and anions are recognized as Ca2+>Na+ >Mg2+>K+ and HCO3-> Cl-> SO42+> NO3-> F-. High co...
in new management approaches, in the organizations with inflexible structure, existing of red tapes and interruptions caused by limitations and also non-compliance with environmental changes, create demotivation among staff. with regard to the influence of job motivational potential and its relationship to the type of organizational structure( enabling and dissuasive), the goal of this research...
Introduction: Family as a social institution with important roles in educating people can promote or deteriorate social health and stability. Social deviances are signs of dysfunctions in society structure. Regarding the increasing growth of home escape, detecting family factors related to this phenomenon is the aim of this research. Method: Population of this survey includes runaway child...
results in this study, 57.8% males and 42.2% females participated, while the mean age of the patients was 68.46 years old, and the mean age of the healthy individuals was 59.79 years old. the findings of this study showed a family history of cancer, anemia, and smoking, and associations with education, occupation, socioeconomic status, blood group, consumption of hot drinks, as well as a histor...
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