Evaluating research using impact and Hirsch factors

exploring and evaluating factors affecting success of iranian e-commerce web sites using fuzzy analytic hierarchy process: a web master perspective

داد و ستد روی وب سایت جزو فعالیتهای بازاریابی الکترونبک به حساب می آید. اهمیت استفاده از وب سایتها در تجارت الکترونیکی مفصلا مورد بحث و بررسی قرار گرفته است. بسیاری از محققان عوامل متعددی که بر موفقیت وب سایتها اثر دارند کشف کرده اند. این تحقیق سعی در کشف و بررسی عوامل تاثیر گذار بر موفقیت وب سایتهای تجارت الکترونیک در ایران دارد. این پایان نامه با ارایه پیشینه ای از بازارهای الکترونیکی و موارد...

The Hirsch index and related impact measures

Orthopaedic journals, impact factors, research impact and research quality

I am delighted to announce that Bone & Joint Research (BJR), which was only established in 2012, has now received its first impact factor, which is 1.640. This is the first opportunity that the BJR has had to get an impact factor, as a journal must be registered in PubMed for at least three years. The journal impact factor is an independent measure calculated by Thomson Reuters in Philadelphia,...

Hirsch Index and Truth Survival in Clinical Research

BACKGROUND Factors associated with the survival of truth of clinical conclusions in the medical literature are unknown. We hypothesized that publications with a first author having a higher Hirsch' index value (h-I), which quantifies and predicts an individual's scientific research output, should have a longer half-life. METHODS AND RESULTS 474 original articles concerning cirrhosis or hepati...

Research Paper : Evaluating the Duration of Hospitalization and Its Related Factors Among Stroke Patients

Background: Prolong hospitalization after a stroke is associated with increased cost, higher risk of complications, and adverse effects.  Objectives: The purpose of this study was to determine the length of stay and its related factors among stroke patients admitted to one of the educational and therapeutic centers in the north of Iran. Materials & Methods: In this descriptive-analytic study,...