Showing 54 results for University of Medical Sciences
H Abdekhoda , L Abdollahi ,
Volume 4, Issue 2 (9-2010)
Abstract
Background and Aim: Homogeneity and Oneness is the feature of abstracting. These can't be achieved, without adherence to guidelines and international standards. The purpose of this study is evaluation of compliance abstracts of Persian-language journals of Tehran University of Medical Sciences, with ISO 214 & Vancouver's group guideline, in year 2009.
Materials and Methods: Survey-descriptive method was adapted. The study sample included all full-text journal Reviews in English Persian language belonging to Tehran University of Medical Sciences. These journals were significant in TUMS website to date (30/2/2009). Total 100 abstracts from the latest issue of the journal articles for instance, were randomly selected. The data collected through two control lists separately, reflecting the standards of ISO 214 and instructions group in Vancouver for abstract writing. The data were analyzed by software and statistical techniques.
Results: The average overall rate of compliance with ISO standards Review is 85/37 percent (SD 24/93 percent), and group instructions Vancouver is 84/44 percent (SD 24/36). Review of the "express findings" had the most and the "sub results presented" had minimum compliance with ISO standards. The "keyword existence" and "noted the findings" had the most and the "being derived from the headings keywords subject had "minimum compliance with the instructions in Vancouver group.
Discussion and Conclusion: The abstract compliance with ISO 214 and Vancouver instruction was desirable. More comply from ISO 214 in "results presented" and Vancouver group instruction in, keywords subject in medicine seems to be required.
Korush Banihashemiyan, Fateme Golestan Jahrumi, Nikzad Ghanbary Pirkashani, Mahmood Sharafy,
Volume 5, Issue 4 (1-2012)
Abstract
Background and Aim: Investigations have indicated that general health is associated with behavior style and interpersonal relationships. The present study was performed in order to investigate the relationship between general health and leadership style in managers at Shiraz University of Medical Sciences, and its effect on job satisfaction in staff.
Materials and Methods: 33 managers and 132 staff were randomly selected. Participants completed Pourbaneh leadership style, Goldberg general health and Herzberg job satisfaction questionnaires. In order to analysis data Pearson correlation coefficient, independent t test and Chi-square were used.
Results: There is a positive relationship between manager's general health and their leadership style and also between manager's leadership style and job satisfaction in staff. Also there is no significant difference between numbers of managers in 4 kinds of leadership styles.
Conclusion: Empathy, self awareness, high motivation and self confidence, are characteristics that cause positive relationship between general health and participative leadership style. These characteristics also increase self-confidence, motivation and thus increase job satisfaction in staff.
Nasrin Dashti, Nahid Einollahi, Mitra Zare Bavani, Sakineh Abbasi,
Volume 6, Issue 2 (7-2012)
Abstract
Background and Aim: Internal Evaluation is a process of providing evaluative-descriptive information based on the value and significance of educational objectives, operations and results to direct decisions, responses, information and research processes.
Materials and Methods: In this research, studying the opinions of faculty members, students, and graduates, the educational system of Medical Laboratory Sciences Department at Tehran University of Medical Sciences (TUMS) was evaluated in the year 2010. The aim the study was to remodel and adjust the educational system with the society's needs and to promote the educational quality. The employed method was a cross-sectional, descriptive one and consisted of 10 procedural steps in eight sections dealing with the evaluated factors such as faculty members and students, and the satisfaction expressed by students.
Results: The results of the study showed that the average of the eight investigated sections was 70.6% for the Department of Medical Laboratory Sciences, which can be interpreted as desirable.
Conclusion: Internal evaluation can be considered as one of the best methods of improving the quality of education in the faculty of Allied Health Sciences School
Fereshteh Farzianpour, Seyyed Mostafa Hosseini, Seyed Shahab Hosseini, Elham Movahed Kor, Mohamad Amerzadeh,
Volume 6, Issue 5 (1-2013)
Abstract
Background and Aim: Self-reliance is a psychological belief that is formed in an individual during growth and is not changed easily and quickly.
The present study aims to evaluate the relationship between nursing managers' self-reliance and patients' satisfaction in hospitals affiliated to Tehran University of Medical Sciences(TUMS).
Materials and Methods: In this cross-sectional study, 400 individuals(200 nursing managers and 200 patients) were interviewed in various clinical wards of TUMS hospitals. Nursing managers' self-reliance and patients' satisfaction were evaluated using a structured questionnaire.
The data were entered into Stata 11 software and analyzed with non-parametric ANOVA and Spearman's correlation coefficient tests. The significance level was determined to be p<0.05.
Results: Of the nursing managers, 58(29%) were male and 142(71%) were female. The mean and SD of their self-reliance were 134.9 and 19.8, respectively. The patients, however, comprised 81(40.5%) males and 118(59.5%) females. The mean and the standard deviation of patients' satisfaction were 57 and 18.2, respectively the only individual factors affecting their level of satisfaction were educational level(p<0.005) and insurance status(p<0.0001). Besides, a multivariate analysis showed that there was a significant negative association between managers' self-esteem and patients' satisfaction(P=0.04).
Conclusion: The findings revealed that female managers had less self-esteem than male managers. Moreover, it showed that managers' higher self-esteem would cause patients' lower satisfaction. Furthermore, patients with higher education and/or with health insurance were more satisfied than others.
Nader Khalesi, Lida Shams, Somaye Yegane, Ebrahim Jafari Pooyan, Taha Nasiri , Narges Roustai , Tayebe Moradi,
Volume 6, Issue 6 (3-2013)
Abstract
Background and Aim: Focus on organizational health could ensure the future success of any organization. Considering the fast changing conditions of hospitals and the necessity of effectiveness, employees are required who can show voluntary behavior towards the organization and customers. Therefore, this study mainly aims to survey the relationship between organizational health and organizational citizenship behavior in selected hospitals of Tehran University of Medical Sciences(TUMS).
Materials and Methods: This cross-sectional, descriptive-analytic study was conducted in 2010. The population of the study comprised the entire staff of TUMS selected hospitals. In total, 312 employees were selected. The researchers gathered their data using questionnaires of organizational health and organizational citizenship behavior. For data analysis, both descriptive statistics(percentage, mean, standard deviation and variance) and inferential statistics(Pearson correlation and regression) were applied. The data were analyzed using SPSS18 software.
Results: The correlation between the organizational health and five dimensions of organizational citizenship behavior(Conscientiousness, Altruism, Helping Behavior, Civil Virtue, Sportsmanship, and Courtesy) was significant(p = 0/0001).
Conclusion: Given this significant correlation between organizational health and organizational citizenship behavior, organizations can make improvements in employees' behavior. This can be achieved by creating harmony among members and through continuous improvement and growth.
Mohammad Taghi Amini, Lotfali Bakhtiari, Hossein Dargahi, Ogan Karimi , Hajar Moammai, Mohammad Janbozorgi, Elham Haghshenas,
Volume 7, Issue 3 (9-2013)
Abstract
Background and Aim: Strategic thinking plays a very important role in guarding organizational survival and increasing development in today's dynamic and changing environment. One of the elements of strategic thinking is systemic thinking, which forms the conceptual framework to solve issues in an organization. This study aims to determine the ability of Tehran University of Medical Sciences (TUMS) senior managers to stick to systemic thinking based on Friedrik Goldman’s model.
Materials and Methods: This is a cross-sectional, descriptive- analytic study conducted on a sample of 100 TUMS senior managers in 2010. The data collection instrument was a standard questionnaire on systemic thinking, the response rate of which turned out to be 97%. The reliability and validity of the questionnaire were confirmed prior to its distribution. SPSS software was used for data analysis. To this end, single sample t-test and Friedman statistical methods were also applied.
Results: The findings revealed that the ability of systemic thinking was optimal among most TUMS senior managers.
Conclusion : Enhancing and strengthening systemic thinking among TUMS senior managers are suggested, especially regarding omniscient and multi-end approach.
Hossein Dargahi, Fardin Amiri , Mahsa Akbari, Reza Dehghan,
Volume 7, Issue 4 (11-2013)
Abstract
Background and Aim: Employees suggestion plan (ESP) is designed to encourage and improve employees’ participation in developmental planning. The establishment of this system needs cultural, individual and structural preparedness. This study is aimed to determine organizational preparedness in Tehran University of Medical Sciences (TUMS).
Materials and Methods: This research was a cross-sectional, descriptive and analytical study conducted in TUMS headquarters in Tehran, Iran. The heterogeneous sample of this study consisted of 155 employees. They were asked to fill out a researcher-made questionnaire to assess their attitude towards organizational preparedness for ESP establishment. The validity and reliability of the questionnaire were confirmed. The data were analyzed by SPSS, and descriptive results were presented. The data were also analyzed by Friedman and ANOVA statistical methods.
Results: Most of the employees had a positive attitude towards the existence of individual and cultural preparedness for ESP establishment in TUMS. However, they believed the desired structural preparedness for this process did not exist.
Conclusion : The desired organizational preparedness for ESP establishment exists in TUMS, although structural preparedness is not desirable. Therefore, it is suggested that necessary modifications should be made in TUMS organizational structure for effective ESP implementation.
Mohammadhiwa Abdekhoda , Maryam Ahmadi , Agha Fateme Hossini , Esmail Prikhani , Akram Farhadi ,
Volume 7, Issue 4 (11-2013)
Abstract
Background and Aim: Despite all inherent advantages of information technology in health sector, its implementation still faces many problems. One of the most important barriers is people’s resistance. This study was carried out to survey the factors affecting the acceptance of information technology by Health Information Management (HIM) staff of Tehran University of Medical Sciences (TUMS) hospitals based on Technology Acceptance Model (TAM) in 2011.
Materials and Methods: It is a descriptive-analytical survey. The population of the study consisted of the HIM staff (363 members) of TUMS hospitals. As the sample, 123 employees were selected. The data gathering tool was a questionnaire the validity and reliability of which were confirmed. The data were collected and analyzed by SPSS software, descriptive statistical methods and Spearman Test.
Results: The results showed that there was a positive direct relationship between perceived ease of use (PEOU) on the one hand and the staff’s attitude and their application of IT on the other hand (R=0.14, P= 0.05 R=0.36, P=0.05). Also, perceived usefulness (PU) had a significant direct effect on the staff’s attitude and their application of IT (R=0.22, P= 0.05 R=0.37, P=0.05).
Conclusion : Perceived ease of use (PEOU) and perceived usefulness (PU) are the factors affecting the acceptance of information technology by the HIM staff of TUMS hospitals. Therefore, it is suggested that the above two principles be considered when designing and implementing the IT systems.
Azadeh Ahmadzadeh Ghasab , Majid Heydari , Mohammad Ali Abbasi Moghaddam ,
Volume 7, Issue 4 (11-2013)
Abstract
Background and Aim: Motivation and satisfaction of manpower are the most important variables in the field of organizational behavior and because of the strong relationship between these two variables with the job and organization productivity, it’s necessary to look job characteristics as increasing factor of employee satisfaction and performance in redesigning jobs. The objective of this study was determining motivating potential score (MPS) of the jobs and survey the relation between MPS and job satisfaction in staff employees of educational and research deputy of TUMS (Tehran University of Medical Science).
Materials and Methods: This was a cross-sectional and descriptive-analytical study. The research context was to staff employee of education and research deputy of TUMS. Sampling frame of the study was simple random sampling. Data collection method was a questionnaire. Reliability of the questionnaire was ascertained with pilot study with and confirm with Cranach's Alpha. T-test and Pearson correlation were the analytical methods.
Results: The results showed the jobs of the study population have skill variety, task identity, task significance and potential motivation but haven't job authority and feedback. The findings showed there was significant relation between motivating potential power and its dimensions with the job satisfaction ( P<0.05 ).
Conclusion : The job characteristic have great impact on the job satisfaction so this model can be used for redesigning the jobs to increase job satisfaction.
Shahram Sedghi , Masoud Rudbari , Nida Abdollahi, Leila Abdollahi, Maryam Haseli, Maryam Zarghani ,
Volume 8, Issue 4 (11-2014)
Abstract
Background and
Aim: Personal Information Management (PIM) is a novel approach comprising three
interactive parts of information resources, dimensions, and tools. The main aim of
this study was to determine the
degree of Tehran University of Medical Sciences (TUMS) management and
information science students’ familiarity with PIM process.
Materials
and Methods: The present work is a qualitative-applied study and the population includes 145 TUMS management and medical information students in 2012. The subjects were randomly
selected and the data were finally obtained from 73 persons through semi-structured
interviews. The data collection tool was a questionnaire with 10
open-ended questions classified based on the conceptual
framework of interviews. The questions were about how to acquire, organize, maintain, and retrieve information. To analyse the interviews, the qualititative
data analysis software Nvivo 8 was employed.
Results:
According to the obtained
results, 51% (37 persons) of interviewed persons have applied methods and tools
in order to organize and maintain information and have had exclusive methods to
retrieve information. The most frequent worries were the information storage
49% (35 persons) and acquiring information 29% (21 persons).
Conclusion: It is
noteworthy to say that the PIM approach is not very popular among university
students, and many of them acquire, maintain, and organize their personal
information inappropriately in spite of their need for the method. Therefore,
educating the students and promoting their performance can result in the
improvement of main PIM-related problems.
Fereshteh Farzianpour, Mohamad Reza Eshraghian, Amir Hossein Emami , Shayan Hosseini,
Volume 8, Issue 5 (1-2015)
Abstract
Background and Aim: Every educational system, whether micro or macro, needs its training programs to be studied and educationally evaluated. This study aims to assess training and internship programs in hospitals based on surveying the students of Tehran University of Medical Sciences (TUMS).
Materials and Methods: This is a cross-sectional study with survey descriptive design. The data collection tool was a questionnaire with 14 five-point Likert style items. The TUMS Educational Development Center (EDC) surveyed all 185 students of training and internship programs, using a questionnaire with the Cronbach’s alpha coefficient of 0.81 in 2011, in order to adjust the education with the society’s needs and to improve its quality.
Results: The mean assessment scores of training and internship programs were 3.32%, 2.98%, 3.38%, and 3.29% for applied training, mental skills, communication skills, and practical skills courses, respectively.
Conclusion: The students’ satisfaction rate regarding the quality of educational courses of training and internship programs was 50.2%. Educational authorities have made necessary attempts to implement these programs and use potential resources for realizing the objectives and achieving the educational quality however, they should make further attempts in this regard.
Fatemeh Motamedi , Parvin Bagheri , Ebrahim Emami,
Volume 8, Issue 6 (3-2015)
Abstract
Background and Aim: Critical thinking helps to raise awareness and knowledg e growth by applying the mental processes such as analysis , inference and reasoning. So, it provides an appropriate context for problem solving as well as clear and accurate information-based decision making in different managerial and political areas. The aim of this study was to assess and compare academic librarians in terms of having critical thinking skills.
Materials and Methods: This is a descriptive- analytical survey that was conducted cross- sectionally on 95 librarians working in Shiraz University and Shiraz University of Medical Sciences by Census method. Data collect ion was conducted through the translated version of t he standard questionnaire of California critical thinking skills test: form B., that its validity and reliability have also been proved (validity according to subject specialists: 80-84% and Cronbach's reliability test : 74%). For descriptive analysis of data obtained from 68 completed questionnaires, the descriptive statistics using frequency distribution tables , mean and standard deviation and for inferential analysis SPSS software , t- test , ANOVA, Pearson correlation coefficient and spearman were used .
Results: There was no significant difference between the two groups of librarians , in terms of different sections of critical thinking . There was no relationship between age and job tenure and critical thinking, While there was a significant difference between sex and degree with critical thinking.
Conclusion: The results of this study and other similar studies can provide useful information to develop the critical thinking skills in academic librarians and help the academic excellence in our country .
Azade Chatruz , Hamide Javadinasab, Mohammad Kazem Amini , Mahmoud Biglar, Nehzat Goudarzi, Javad Javad,
Volume 9, Issue 1 (5-2015)
Abstract
Background and Aim: One of the perennial questions for hospitals and insurance organizations are the real cost of g lobal surgery. The aim of this study was to compare the cost of global surgery bills with approved tariffs in hospitals affiliated to Tehran University of Medical Sciences Medical Sciences .
Materials and Methods: This was a cross – sectional study . The study population included all hospitalized patient bills eligible for global tariff at nine selected hospitals (include: Imam Khomeini, Shariati, Arash, Fatemeh Alzahra, Zanan, Cancer Institute and Razi) affiliated to Tehran University of Medical Sciences in 2012. Checklist was used for data collection. Data about the real costs of surgical procedures were collected from the patients' bills . Data were analyzed using descriptive statistics in SPSS version 16 software .
Results: The results showed that a total of 90 included global tariff surgical, 68 surgical procedures were performed in nine selected hospitals. Except seven surgical procedures in other cases (61 cases), the real costs of surgical procedures average 3 -312 percent more than approved global tariff. The surgical procedure "Septoplasty" had the most difference with global tariff.
Conclusion: The results showed that surgical global tariff are not real, and lead to the hospitals financial loss. Therefore, it is recommended that to prevent the hospital financial loss in the calculation of the g lobal t ariff factors such as patient age , presence or absence of comorbidity and complication, disease severity, length of stay and inflation rates in country to be considered .
Ali Arab Kheradmand , Enayatollah Shabani, Tannaz Azadi,
Volume 9, Issue 1 (5-2015)
Abstract
Background and Aim: Today universities admit International Students as well as national students. Tehran University of Medical Sciences has been also started admitting International Students in regards of its Internationalization aims. Student’s satisfaction is of high importance in order to gain the given goals. The purpose of this study was to evaluate the satisfaction of International students of TUMS.
Materials and Methods: This was a descriptive study. The target group was international students of TUMS, the participants were selected through availability sampling. The research instrument was researcher-made questionnaire which the reliability calculated as 0.97 by Chronbach’s alpha. The data was analysied by Microsoft Excell version 2010.
Results: The overall satisfaction of the students was 70% (satisfied and completely satisfied) while the overall dissatisfaction was 10% (dissatisfied and completely dissatisfied).
Conclusion: Given satisfaction of more than half of the International students, TUMS has performed reasonably. Based on the results obtained in this research the university may pay attention to the fields reported as dissatisfied.
Mohammad Reza Alibeik, Zeinab Bagheri, Niloofar Mohaghegh, Hamid Haghani,
Volume 9, Issue 2 (7-2015)
Abstract
Background and Aim: Materials and methods, as one of the most important
parts of a paper, introduces its scientific value. This study aims to investigate the
methodological quality of publications of Tehran University of Medical Sciences
(TUMS) indexed in PubMed.
Materials and Methods: In this descriptive, cross-sectional study, 400
articles affiliated to Tehran University of Medical Sciences and indexed in
PubMed until the end of 2012 were investigated. The type, purpose and subject
matter of all these articles were recorded in a checklist.
Results: The most frequently published reports were cross-sectional studies
(41.3%), followed by case-control studies (14.5%), case reports (14.3%), clinical
trials (13%), narrative reviews (4.8%), animal studies (3.3%), quantitative studies
(2.8%), quasi-experimental studies (2%), cohort studies (1.8%), case series (1%),
meta-analysis (1%), and systematic reviews (0.5%). When the articles were
classified according to National Library of Medicine (NLM) classification, most
papers were about musculoskeletal system (8.5%). Over half of the articles were
therapeutic (52.8%), followed by diagnostic (24.8%), prevention (12.3%),
prognostic (7.8%), and etiologic (2.5%). School of Medicine, Hazrate Rasoule
Akram hospital, and Endocrinology & Metabolism Research Institutes had the
highest number of articles among TUMS faculties, hospitals, and research centers.
Conclusion: Primary studies were the most common types observed in the
articles affiliated to Tehran University of Medical Sciences. Systematic reviews
and meta-analyses form only a small proportion of articles in the current research.
It seems that there should be a revision in the researchers' priorities to publish
papers with prevention purposes
Mostafa Rabieyan, Alireza Darrudi, Nader Bahman, Arefeh Ahmadi, Negin Bashari,
Volume 9, Issue 2 (7-2015)
Abstract
Background and Aim: Some economists and authorities in the field of
management believe that entrepreneurship is a motive and advancement engine.
The development of entrepreneurship requires high level of entrepreneurial spirit
and university students are considered to be the cornerstones of such
entrepreneurship. Therefore, the study investigated School of Allied Medical
Sciences of Tehran University of Medical Sciences student’s spirit of
entrepreneurship in year 2013.
Materials and Methods: This was a cross-sectional study. The participants
were the undergraduate students of school of Allied Medical Sciences of Tehran
University of Medical Sciences who entered university in October month of year
2011. Based on stratified random sampling which was proportional to the size of
the society, 216 subjects were enrolled. In this study the standardized questionnaire
consisted of two parts: demographic characteristics and the information related to
the components of entrepreneurship. Data was analyzed using descriptive and
inferential statistics (one sample t-test, independent t).
Results: The mean and standard deviation of the age of the students were 20/44
±1/90 year, respectively. The Percentage of entrepreneurship spirit of all students
was 59/90, which was higher than the gained mean percentage (50).
Conclusion: The findings of the study showed that was the studied subjects had
high power of spirit of entrepreneurship which higher than the mean percentage.
This finding can help the policy-makers to provide a way for the students to plan
and implement the programs related to development and education of
entrepreneurship.
Meisam Dastani , Hamed Mohammadi,
Volume 9, Issue 3 (9-2015)
Abstract
Background and Aim: The Internet is an essential tool to access information
in the new era, and the quality of information obtained from the web is very
important. The purpose of this study, therefore, is to investigate the familiarity with
and the application of criteria used to assess the quality of such data at Gonabad
University of Medical Sciences.
Materials and Methods: This survey study was done in the second
semester of academic year 2012-2013. The population of the study consisted of all
235 bachelor students at Gonabad University of Medical Sciences. A five-item
questionnaire based on the Likert scale was used for data collection the reliability
and validity of this questionnaire had been determined by similar studies. The data
were analyzed using SPSS software version 20 and descriptive statistics.
Results: The results of this study revealed that most of the students paid much
attention to the relevance of information (59.1%). Value-addedness (47.7%) and
understandability (44.7%) enjoyed the next highest priorities. Consistency (19.1%)
and credibility (12.8%) had the lowest priorities among students in terms of interest
and application.
Conclusion: The findings of this study showed that the students of Gonabad
University of Medical Sciences did not pay attention to all information quality
criteria in the web rather, they paid more attention to the relevance and valueaddedness
of the information while searching the web.
Edris Kakemam, Afife Irani, Mobin Sokhanvar, Amin Akbari, Hossein Dargahi,
Volume 9, Issue 5 (2-2016)
Abstract
Background and Aim: Scientific and technological developments have promoted the status of organizational learning as a reasonable way to deal with the present changing circumstances. The development of organizational learning improves the performance of employees, and makes them feel satisfied. The aim of this study is to investigate the relationship between job satisfaction and organizational learning capabilities among the employees of Tehran hospitals.
Materials and Methods This descriptive, analytical study was conducted among 290 employees in 2014 in Tehran hospitals. For data collection, a three-part questionnaire (including demographic characteristics, Gomez`s Organizational Learning Capability Questionnaire and Minnesota Job Satisfaction Questionnaire) was given to 290 employees. Data were analyzed using the SPSS-20 software with Spearman test.
Results: Mean scores of organizational learning capability and job satisfaction were (3.03± 0.61) and (2.8± 0.61), respectively. Among the dimensions of organizational learning capability, the highest score pertained to systematic perspective (3.29± 0.78); regarding job satisfaction, the highest score was related to organizational climate (3.23± 0.1). The results showed that there was a significant correlation between the dimensions of organizational learning capability and job satisfaction. Also, a significant correlation was observed between organizational learning capabilities and job satisfaction.
Conclusion: Organizational learning improves the performance of employees and is positively correlated with their satisfaction. Also, employee satisfaction is one of the factors affecting their performance. Therefore, managers can make employees satisfied and develop their organization through improving organizational learning.
Seyed Mohsen Tabatabaei , Masumeh Habibi Baghi, Seyedeh Bahareh Kashian, Mahmood Biglar,
Volume 9, Issue 5 (2-2016)
Abstract
Background and Aim: Employees are an organization's greatest assets and organizational performance is dependent to employee’s performance. Presence of inefficient employees can make other employees to be less productive. To improve inefficient employees to high performance level, it is necessary to analyze the performance of employees. This study aims to identify and determine poor performance dimensions and cluster inefficient staffs.
Materials and Methods: This study was an analytical and descriptive research. The research made questionnaire developed for data collection and Principal Component Analysis (PCA) and Cluster Analysis (CA) techniques in SPSS used to analyze the research data.
Results: The PCA results showed that six poor performance dimensions were behavioral problems, low results, lack of self-efficacy and creativity, sabotage, postponing, and individualism. The CA results declared that poor performers can be classified to five clusters include poor behavior, lazy, jobber, poor ability, marginal, managers believed that root of employees’ in inefficiency attributed jobber, poor ability, and lazy employees to internal causes, and attributed bad behavior and marginal employees to external causes.
Conclusion: The type of inefficiency and its dimensions should be identified in order to make effective decisions for inefficient employees. Employees clustering propose a new attitude toward inefficiency differentiation comparing to literature, and this five group clustering based on empirical data expected to be more applicable in practice.
Ghafur Tavakoli , Roshanak Daei, Farshad Hashemi, Mehdi Zarei, Hoda Deli, Seyed Jamal Hashemi,
Volume 9, Issue 6 (3-2016)
Abstract
Background and Aim: In medical centers, after obtaining visceral clinical samples in suitable containers under certain circumstances, they are sent to mycology laboratory. Since sometimes it is impossible to test specimens immediately, therefore, they should be kept in the refrigerator. Thus, possibility of keeping samples, the confidently time of samples keeping in a refrigerator and the appropriate guidelines for the maintenance of visceral samples for clinical centers have a particular importance for practical purposes and are the aim of this study.
Materials and Methods: At first, the specimen was examined by KOH direct microscopic examination for detection of fungal elements. After primary culture of visceral samples on the Sabouraud dextrose agar with chloramphenicol (SC) medium, the samples were sequentially placed in a refrigerator at temperature 2-8 ºc for 1, 2, 24 and 48 hs and each sample with the specific mentioned time culturing was performed on the Sabouraud dextrose agar (S) and SC media. Then the results of growth were recorded.
Results: From 100 samples, 79 samples had grown, 20 samples with lack of growth and in 1 sample reduced growth were observed.
Conclusion: After 48 hours of cold temperatures (2-8 ºc) visceral fungal clinical samples are able to grow in culture media. So samples which were not tested immediately, could be stored at temperatures 2-8 ºc in the refrigerator.
