نتایج جستجو برای: during the recent years
تعداد نتایج: 16343232 فیلتر نتایج به سال:
the study on water level fluctuation in the urmia lake has become of a great importance in recent years. this is due to the importance of the position of this lake as a natural heritage at an international level. the water level decrease at the urmia lake during the recent years has made it necessary to address the matter more than before. investigation and assessment of changes in the lake is ...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
One should be cautious in using long term tetracyclines, thiazides or steroids during pregnancy. In toxemic pregnant patients who are complaining of epigastric pains, pancreatitis should be ruled qu t. Two patients who developed pancreatitis during their pregnancy are introduced and the dilemma of diagnosing this process from other causes of acute abdomen are discussed. It is suggested not t...
Periodontal disease is one of the most common chronic infectious diseases in humans. In recent years, an association was found between periodontitis and some systemic diseases such as cardiovascular disorders, problems during pregnancy, diabetes, cerebrovascular diseases, and respiratory disorders. Complications that may arise during pregnancy include pretem birth, low birth weight, intrauterin...
a disease previously known to most of us only through the medical literature and traditions of a by-gone time. The last great epidemic of influenza in this country had been in 1847-8, but for the ten years following this there had still been a considerable number of deaths?over 1,000?year by year, with an increase every third or fourth year. Since 1860, however, the number of deaths in England ...
introduction & objective: obesity is an independent risk factor of cardiovascular diseases. clinical studies have showed that the blood pressure is significantly related with the decrease of body weight. the objective of this study is to evaluate the trend of high blood pressure and also the trend of obesity based on the bmi during the three descriptive crosssectional studies, which have been d...
the asiatic citrus psyllid, diaphorina citri kuwayama (hom.: psyllidae), is one of the most important pests on citrus in tropical and subtropical asia. it was detected in iran during the recent years and distributed in some parts of hormozgan and sistan-baluchestan provinces. during the survey carried out to determine natural enemies of this psyllid, a nymphal parasitoid wasp was identified as ...
background the lifestyle from the point of sociology refers to the way a person lives to one’s own ability but basically and due to its importance with health and wellness means choosing the best method for improving health aspects in one person’s life. lifestyle is discussed in different religious as well as several countries. objectives due to the importance of studying about lifestyle as a w...
here, we report analysis of in vitro and in vivo drug release from an in situ formulation consisting of triamcinolone acetonide (tr) and poly(d,l-lactide-co-glycolide) (plga) and the additives glycofurol and hydroxyapatite nanoparticles (ha). we found that these additives enhanced drug release rate. we used the taguchi method to predict optimum formulation variables to minimise the initial burs...
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