Showing 10 results for Ghazi Mirsaeid
V Changizi , M Mireshgholah , Sj Ghazi Mirsaeid ,
Volume 1, Issue 1 (9 2007)
Abstract
Background and aim:Blood cells have an important role in human healthy, so their shapes and numbers are defined as human healthy indexes. These factors are measured by cell counter machines. Presenting a high quality report according to cell counters output is dependant on their operational accuracy. Therefore it was necessary to do a study on quality control of blood cell counter machines in selective medical laboratories of Tehran.
Method of study:This study was an experimental type in selective medical laboratories of Tehran. "Brittin method" was used as a general method for 6 selective machines over WBC, RBC, Hb, HCT, MCV, MCH and MCHC. In this method red blood cells index stability with EDTA, in 4oC for 24 hour is assessed. Data was collected before and after quality controls and finally data analysis was done by T- student (paired samples T test) method and SPSS software.
Results:Using Brittin method showed all selective machines had significant differences before and after quality control in one or more quality factors (P-value< 0.05).
Conclusion:Quality control can show inaccuracy in cell counter machines output and finally inaccuracy over patient blood tests. By this subject we can have high quality diagnosis. This study showed parameters producing errors are error in sample volume, biological factors, error in concentration and using bad solutions.
Seyed Javad Ghazi Mirsaeid, Mohammad Reza Ghane, Nadia Motamedi, Fereydoon Azadeh, Bagher Pahlavanzadeh,
Volume 6, Issue 6 (17 2013)
Abstract
Background and Aim: Citation is one of the journals ranking factors. Self-Citation rates regarding journals `performance, especially in international databases, is important. The aim of this study is to examine the effect of Journal self-Citation on Impact Factor of Iranian English medical journals indexed in the Web of Science and Islamic World Science Citation Center.
Materials and Methods: The Impact Factor of 12 journals in WoS and 26 in ISC were studied during years 2006-2009 using citation analysis and Journal self-Citation. Self-Citation rate were calculated using cited journals and citing journals tables in ISC. Wilcoxon test and Mann-whiteny test were used for comparison of self-citation rate between two databases. In order to determine any correlation between journal self-citation and IF in WoS, Pearson test was used. In ISC, Spearman test was performed. For comparison of two correlations test, Covariance test was used.
Results: No significant difference between Journal self-citation rates in two databases was noted(p>0.05).There was a significant correlation between Journal self-citation and Impact Factor in WoS(p=0.007, r=0.64). The correlation was not statistically significant in ISC(p>0.05, rsp =0.23). There was not any significant difference between the relations of Journal self-citation and impact factor in two databases(p=0.526).
Conclusion: Attention to the Journal self-citation rates for comparison of Journal Impact Factor in WoS is more important than attention to the comparison of these journals between two Databases.
Seyed Javad Ghazi Mirsaeid , Mahya Mirzaie , Elham Haghshenas , Hossein Dargahi ,
Volume 7, Issue 5 (1-2014)
Abstract
Background and Aim: Today, healthcare system is exposed to inappropriate human resources distribution challenges in all over the world. So far there is not an appropriate policy for human resources distribution in Iran. This deficiency may cause several problems for providing healthcare services. This research was aimed to determine the situation of human resources distribution among Tehran University Of Medical Sciences (TUMS) Hospitals.
Materials and Methods: This is a cross-sectional definitive study induced in four general and special TUMS hospitals. The research tool was a checklist that determine the number of nurses, paraclinic and supportive employees and finally the decrease and increased of the human resources among the departments of the hospitals regarding Iranian Ministry of Health (MOH) issues. The data was collected and analyzed by SPSS software and determined the differences between current situation in accordance to MOH issues.
Results: We observed the deficiency of human resources among all studied hospitals. Also the distribution of human resources among most of the hospitals departments was not coordinated with MOH issues.
Conclusion : It seems the distribution of human resources among Iranian healthcare system is not followed by a special model. Therefore, we suggest the model of health human resources planning should be determined and related by information, providers, services, education and policy as healthcare system factors and overlapping of these factors.
Seyed Javad Ghazi Mirsaeid , Zahra Pouramini,
Volume 7, Issue 6 (3-2014)
Abstract
Background
and Aim: The lack of paying attention
to overlap between two databases cause purchase of duplicate resources waste of
funds. This study examined overlap of articles in the field of cardiovascular
which was indexed in Scopus and Web of science databases during years 2001 to
2010.
Materials
and Methods: In this study, at first,
sub-headings in cardiovascular field from medical thesaurus (Mesh 2012) was
extracted, then each keyword in the title of the articles in both databases
were searched and articles retrieved. Then bibliographic information of these
articles entered into Endnote X3 software and afterwards was arranged based on
alphabetically title. As a result common articles between the two databases and
unique articles to each database was determined. Using SPSS version 0.1.0.8 the amount of relative and traditional overlaps was
calculated between the two databases.
Results:
Totally 45,680 articles were
retrieved. There were 27,979 common titles, 14,875 articles belonged only to
Scopus and 2826 articles belonged to Web of Science. Finally traditional
overlap was 61/5%. Overlaps of Web of Science with Scopus 65/28% and Scopus
with Web of Science were 65/28% and 90/82% repectively.
Conclusion: The amount of relative overlap between the two
databases as well as relative overlaps from Scopus with Web of Science is more
than the relative overlaps from Web of science with Scopus. It means many
articles that have been indexed in Scopus don’t exist in the Web of science.
Nadia Sanee, Seyed Javad Ghazi Mirsaeid ,
Volume 9, Issue 1 (5-2015)
Abstract
Background and Aim: Thermodynamic indicators are considered in scientometrics studies to survey research performance as the Exergy that is most important ones. Therefore, this article is aimed to introduce, review, definition, application and importance of Exergy.
Materials and Methods: This study is a review article that determined by using related literatures with thermodynamic indicators of scientometrics by library research, and simple and advanced searches of English papers on valid websites. 30 English papers were retrieved and 24 articles related to this study were selected but among Persian literatures, no related papers were found.
Results: Exergy is a thermodynamic measure which reperesenting a maximum useful work that a system can perform in order to create balance. This indicator is applicable in bibliometrics and as an indicator of research performance for ranking of research institutions.
Conclusion: According to the role of exergy in assessing the research performance of individuals and organizations, and its advantage over H-index, due to consideration of all the articles and all the citations, this indicator can offer new reperesentation of rankings.
Fereydoon Azadeh, Alireza Hemmati, Seyed Javad Ghazi Mirsaeid, Tania Azadi,
Volume 9, Issue 2 (7-2015)
Abstract
Background and Aim: Online submission and peer review systems are formal channels of communication among authors, journal editorial boards, and reviewers. The review process starts after authors submit their manuscripts. The aim of this study is to examine the online article submission and peer review systems in terms of the capability in medical journals of Iranian Ministry of Health, and Medical Education. Materials and Methods: In this descriptive survey study, 199 approved Iranian medical journals were examined so that the characteristics of online submission and peer review systems could be investigated. To study author role features, a checklist was developed by the researcher. The data were analyzed by SPSS 18 and Microsoft Excel 2007. Results: The online submission and peer review systems considered in this study had most (84%) of the features of the author role. Among the systems reviewed, Kowsar system had the highest number of features. Conclusion: The results show that the studied systems consider some, but not all, of the required features. To meet the maximum required features of the author role, it seems necessary to take all standard research criteria into account
Fereydoon Azadeh, Seyed Javad Ghazi Mirsaeid, Mitra Gharib, Abdolahad Nabiolahi ,
Volume 11, Issue 1 (5-2017)
Abstract
Background and Aim: Today journals are one of the main platforms to exchange information between researchers. This study aimed to assess the status of Approved Latin indexing journals in the field of medical science citation indexes Web of Science and Scopus databases.
Materials and Methods: This study was a cross-sectional descriptive survey. Statistical population of the study was 83 titles Latin journals approved by the Ministry of Health that examined indexing situation of them in Web of science and Scopus databases between the years 2005-2010. Data collection tool was a controlled checklist that was established by consult with experts and specialists in related areas and its reliability was estimated 90 percent. Data were analyzed using the software spss16.
Results: Survey the status of journals showed that slightly less than 26 percent of titles indexed in Web of Science. Also in Scopus Citation Index 69 percent of journals was indexed. Compare criteria for indexing journals in Web of Science and Scopus database show that bibliography information of not indexed journals considered and in some journals (29/30 percent) number of international standards were not mentioned. Also, some journals contact information (postcode publication 9 percent) was not included.
Conclusion: In general, it was observed that despite the enormous growth of scientific journals between examined years, terms of adaption with the criteria of indexing are in unfavorable condition and managers of Latin scientific journals should try to improve their quality and quantity.
Seyed Javad Ghazi Mirsaeid , Fatemeh Sheikhshoaei , Hossein Dehdari Rad , Rasoul Nasirian,
Volume 11, Issue 6 (3-2018)
Abstract
Background and Aim: Ergonomics is the science of refining and optimizing the working environment, occupation and equipment, and matching it with human capabilities and limitations. The purpose of this study was to compare the working environment conditions of the library staff with Ergonomic Principles in selected Universities of Medical Sciences in Tehran in 2016.
Materials and Methods: This is a descriptive and cross-sectional study. The population of this study included all faculty librarians of selected Medical Sciences Universities in Tehran. This study was conducted by census method and all population members (n=85) were studied. The data collection tools were ergonomic checklist in the library environment and a researcher-made questionnaire on the educational status of ergonomic principles. The data were analyzed by SPSS software version 22 after they were collected and entered into the computer.
Results: Based on the obtained findings, it became clear that the status of variables such as body conditions, work space, equipment and environmental conditions was average in terms of ergonomic principles and health variables, and safety factors and welfare facilities were at an undesirable level. In each of the variables of body condition, work space, equipment and safety factors among the libraries of selected Universities, ergonomic conditions did not have significant differences.
Conclusion: According to the results of this study, it can be concluded that the conditions of the librarians’ working environment in the studied community were not favorable in terms of ergonomic conditions.
Fereydoon Azadeh, Seyed Javad Ghazi Mirsaeid, Nadia Motamedi, Mohammad Zarei,
Volume 12, Issue 1 (5-2018)
Abstract
Background and Aim: Ranking of hospital libraries based on standard criteria and taking pattern of top libraries would improve the quality of library services. The purpose of this study was to rate hospital libraries based on LibQual criteria and Vikor model.
Materials and Methods: This study was conducted in a survey method. The statistical population was 3850 actual users of the library of 8 governmental hospitals (with capacities up to 320 beds) in Tehran in 2016. To achieve the goals, The LibQual questionnaire and AHP technique were used. The validity of both questionnaires has been confirmed in various studies. Cronbach's alpha coefficient greater than 70 percent For LibQual questionnaire and inconsistency rates less than one percent for Vikor questionnaire confirm the reliabilities. Data analysis was performed using the expert choice software. Ranking were done using the Vikor technique.
Results: According to three main dimensions for LibQual, "library as a place" weighing 0.379 was the first preference, and "quiet space for individual activities" weighing 0.364 was the first in this dimension too. The dimension of "information control" weighs in 0.318 at the second, and "service impact" weighs 0.303 was in the third grade. In the ranking based on the Vikor criteria, the Library of Firoozgar hospital was in the first place.
Conclusion: The library of Firoozgar hospital in Iran university of medical sciences was the forefront and could be an exemplar for the other libraries.
Seyed Javad Ghazi Mirsaeid, Nadia Motamedi, Seyede Malihe Emami,
Volume 12, Issue 2 (Jun & Jul 2018)
Abstract
Background and Aim: The review of scientific products in reputable international databases is a guideline for policy-making and planning, in addition to determining the present status and shortcomings. The aim of this study is to investigate the scientific products of the research centers affiliated to Tehran University of Medical Sciences (TUMS) and Isfahan University of Medical Sciences (MUI) indexed in Scopus during 2009-2013.
Materials and Methods: This is a descriptive, cross-sectional study with a functional approach. All articles of research centers of TUMS (5880 articles) and MUI (2154 articles) from 2009 to 2013 were retrieved from Scopus and analyzed. To compare the means, t-test was used. Moreover, the data were analyzed by SPSS and Excel softwares.
Results: The scientific products of both universities’ research centers in Scopus index have grown in the years under review. Most of the papers were from Tehran Endocrinology and Metabolism and Isfahan Cardiovascular Research Centers, and most of the products belonged to the subject areas of the endocrinology and metabolism, pharmaceutical sciences and cardiovascular science. No significant difference was found between the scientific products of the centers of the two universities.
Conclusion: The growth of scientific production of these research centers indicates the importance of scientific products in line with sustainable development in Iran. Presenting the findings of similar studies can be effective in motivating researchers and supporting research by institutions.
