background: the study of electrocardiographic parameters of buffalo in comparison to other large animals is very scanty. electrocardiography is a very important tool to diagnose cardiac diseases. in this case, standardization of ecg of each species of animal or even each breed should be carried out. this is due to the fact that ecg parameters are related to many factors such as size, breed, sex...

in order to investigate biodiversity of industrial crop in iran, an investigation was made based on the statistical data available on acreage and production of this crop in the country. cultivated area of industrial crop from 29 provinces were analyzed and shannon biodiversity index was calculated. the highest biodiversity index compare to the total crop species was observed in golestan, semnan...

in this study, 60 composite samples of dill and onion from two different cultivated areas in khozestan province, iran, were collected and analyzed for the presence and determination of lead and cadmium by flame atomic absorption spectrometry. samples were burned according to aoac at 450 °c, and the residue was dissolved in nitric acid. lead and cadmium contents were determined using calibration...

lizardfish is one of the economically important fishes of persian gulf. in recent years, white, ellipsoid, round or elongated nodules were found in body cavity of this fish species which in preliminary microscopic examination were recognized as microsporidia. to determine the approximate prevalence rate of microsporidian infection and to establish its taxonomic position, 50 lizardfish were boug...

the aim of this research was to investigated or the relationship between ethical leadership and workplace deviance behaviors with mediating role of affective commitment and ethical climate. the statistical community was the employees of jahad agricultural organization of khozestan. the participants of this study included 220 employees who were selected by random sampling method. the instruments...

elymais regions include the elevated plains and valleys of bakhtiary mountains in east of karun river and in fact it is the northeast of khozestan province. although the exact determining of the region extend is difficult but during its life the extend has changed in terms of the new conquests of parthians and some more or less important parts of elymais were dominated by small neighboring stat...

the dynamic probe is an effective tool used in site investigation. it is more economic than the use of direct drilling, particularly in explorations with moderate depth. this paper presents an experimental study to investigate the capability of using dynamic probing to evaluate the shear strength and compaction percent of fine soil. a series of dynamic probe tests were carried out at 6 differen...

the main objective of this descriptive research was to determinate the components related to an expansion of marketing of flowers and ornamental plants. the statistical population of the study consisted of all floriculturists (4920) in tehran, markazi, gilan, khozestan, and razavi-khorasan provinces as well as extension experts. a sample of 234 floriculturists was selected by use of “cluster pr...

background foods are enriched with variety of chemical elements. some of these elements are necessary for human health. these elements enter in liquid, the cells and other organs, certain amount of these elements are essential for body organs to work properly. objectives this research was conducted to compare the level of lead and cadmium contamination in garlic species planted in ramhormoz and...

this study was aimed at evaluating the effects of planting’s different dates on the trend of leaf area index, dry biomass weight and panicle weight in addition to the yield of rice varieties for one year in the north region of khuzestan, as spilt plots in the form of fully random blocks in three repetitions. main factor was the date of planting at three levels (26 may, 10 jun, 26 jun) and the s...