نتایج جستجو برای: negative and positive association
تعداد نتایج: 16949211 فیلتر نتایج به سال:
background: breast cancer is the most common cause of cancer in women. this tumor is hormone dependent tumor and oncologists use estrogen receptor (er), progesterone receptor (pr) and her2 for treatment of this malignancy. androgens like testosterone and their receptors (ar) have a role in the pathophysiology of breast cancer but their clinical values are not clear. method: ar expression was ev...
recent studies in scientific education as well as foreign and second language instruction suggest that thinking has rarely been an integral part of education and training in classroom. some scholars decried the lack of emphasis on thinking in the institutes and schools. they noted that memorization and drills were rewarded,while inquiry, reflection, and consideration of alternatives were frowne...
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aim and background: perfectionism is known as a potential maladaptive personality trait with significant psychological consequences. the purpose of this study was to investigate the relations between stress and positive and negative perfectionism in normal subjects. methods and materials: using convenience sampling method, 162 adults who aged 18-50 years old and did not have a history of any sp...
today, the route for economic development in most countries is the same as international open competitive economy. economic institutes well known that supportive public economy belonged on the past and they may compete in the global economy. it is obvious that if they have no competitive potency or not familiar with competition technique, they may be devastated. banking system aims to collect t...
Background & Objective: Biliary system lesions including ampulla of vater are considered as important diseases of gasterointestinal system because of difficult availability in endoscopy, dangers of biopsy and diagnosis in advanced stages.Regarding previous studies about the role and sensitivity of brushing cytology in diagnosis of lesions in this area and lack of serious complications in th...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : schizophrenia requires a large share of medical resources due to its early onset and chronic and severe nature. compliance therapy is a therapy specifically designed to improve concordance with treatment for those with major mental illnesses. the aim of present study was to determine whether compliance therapy...
Background: Viral hepatitis is one of common infectious diseases and known as health problem around the world. Present cross-sectional study was performed to determine the association between HBeAg and HBV-DNA in patients who referred to Royan Institute for Reproductive Biomedicine and Amiralmomenin Hospital (Islamic Azad University) between 2012 and 2015. Materials and methods: In this cross-s...
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