the nutrient requirements and performance guidelines of management guides are based upon many actual flock results obtained under good environmental and management conditions. in practice and under the prevalent poultry industry situation, through these nutrient levels, iranian farmers cannot attain the performance reported in management guidelines. an estimation of the model of broiler breeder...

The recent development in learning technologies leads to emerge many learning management systems (LMS). In this study, we concentrate on the specifications and characteristics of LMSs. Furthermore, this paper emphasizes on the feature of e-learning management systems. The features take on the account main indicators to assist and evaluate the quality of e-learning systems. The proposed indicato...

Introduction: It has been shown that there is a strong correlation between training and improving the Radiation Oncology Medical Physicist (ROMP) and an Oncology Department Quality Management plans. The Reza Radiotherapy and Oncology Centre (RROC) beside of its development plan, has recently implemented a comprehensive in-site training plan based on ROMPs abilities and the Depa...

the requirements management and development are very important parts and activities in the software development life cycle, and the “Agile” is one of the most common and widely used software life cycle models. But applying agile methodology most probably shows that, it contains some problems related to requirements management and development. This paper suggests a new software development life ...

we report the case of a 65 year old man with recent onset of insulin requiring diabetes mellitus, frequent attacks of anginal chest pain, paroxysmal hypertension poorly controlled with three medications, hyperlipidemia, and mild renal insufficiency. the patient was found to have pheochromocytoma of the left adrenal gland, resection of which resulted in total resolution of diabetes, hypertension...

soil unsaturated zone is one of the important parts of hydrological cycle that has an especial role in agricultural water resources management. the objective of this research was to determine the amount of root water uptake under simultaneous water, salinity, and nitrogen stresses as prevailing conditions in arid and semi-arid regions. to do so, the experiment was conducted with four quantitati...