نتایج جستجو برای: shanon index h

تعداد نتایج: 905821  

Journal: :Gazi Entomolojik Arastirmalar Dernegi 2023

There is increasing interest in using natural enemies to control pests urban green spaces, but this often hampered by a lack of information on particular pest groups. Here we provide an assessment for the first time seasonal population coccid species and its Chamaecyparis lawsoniana (A. Murray) Parl, 1864. The main pest, Planococcus vovae (Nasonov, 1909), attacked parasitoids predators. Accordi...

Journal: :medical journal of islamic republic of iran 0
zoleikha mahmudi vice chancellor for research, shiraz university of medical sciences, shiraz, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) iman tahamtan health information management research center, hormozgan university of medical sciences, bandar abbas, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی هرمزگان (hormozgan university of medical sciences) shahram sedghi health management and economics research center, iran university of medical sciences, tehran, & health management and economics research center, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) masoud roudbari school of public health, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)

background: we conducted a comprehensive bibliometrics analysis to calculate the h, g, m, a and r indicators for all iranian biomedical research centers (ibrcs) from the output of isi web of science (wos) and scopus between 1991 and 2010. we compared the research performance of the research centers according to these indicators.   methods : this was a cross-sectional and descriptive-analytical ...

Journal: :journal of agricultural science and technology 2015
h. maghsoudi kelardashti m. rahimmalek m. talebi

to evaluate the genetic variations in eleven fennel populations in iran, 55 accessions were analyzed by srap markers. twelve primer combinations produced 171 polymorphic bands. the cumulative dendrogram delineated fennel accessions into five major groups in accordance to the geographical regions from which the populations were originated. about 43.57% of total genetic variation was detected amo...

Journal: :International Journal of Health Sciences (IJHS) 2022

Five locations were sampled with three duplicates from each throughout the course of a six-month period, November 2021 to April 2022, in order assess biodiversity crustaceans. Water was also included samples. Certain chemical and physical characteristics water are measured. overall density aquatic insects varied (1–257) individuals/L, month had greatest density. According findings isolation ide...

ژورنال: مدیریت سلامت 2008
ابوالقاسم گرجی, حسن, رحمان پور, سمیه, محمد حسن زاده اسفنجانی, حافظ,

Introduction: J.E.Hirsch introduced H Index to scientometric domain , representing actual scientific profitability quality of a researcher’s publications and is equal to effective index for researchers. Literature review:Studies showed that documents database have provided different H scores for each researcher and for different scientific fields. Despite the utmost advantages of H-index it als...

Journal: :Jurnal Belantara 2021

The existence of mangrove forests is very important in an area because as a habitat for various types wildlife, especially birds. This study aims to determine the diversity bird species Kelagian Besar Mangrove Forest, Lampung Province. Data on was obtained by IPA (Indices Ponctual Abundance) method. collection recording type and number individual birds found. Species identification also uses me...

لادن داریوش نیاکان

  چکیده Jorge E. Hirsch در سال 2005 میلادی، شاخصی را با عنوان h index ابداع کرده است که به وسیلة آن، بازده علمی دانشمندان و محققان، با عدد نشان داده می‌شود. در این مقاله، تعریف h index همراه با مثالی از بانک اطلاعاتی Scopus، برای درک بهتر تع...

2003
V. S. Ramachandran

The commentaries by Shanon (2003) and Pribram (2003) on our original article (Ramachandran & Hubbard, 2001) are stimulating and make a valuable contribution to the knowledge and thinking about synaesthesia, and indeed the mind in general. We were gratified to see the overall level of agreement with our general framework. For example, both of the authors endorse our connection between the percep...

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