检索结果-南通市图书馆

Relationship between effort-reward imbalance, job satisfaction, and intention to leave the profession among the medical staff of Qom university of medical sciences

引用

Frontiers of Nursing 2022年第1期9卷 11-18页

作者： Azadeh Asgarian Mohammad Abbasinia Roghayeh Sadeghi Fatemeh Moadab Hamid Asayesh Abolfazl Mohammadbeigi Farahnaz Heshmati Farzaneh Mahdianpour Department of Nursing Qom University of Medical SciencesQomQom 37185Iran Department of Clinical Psychology Saveh BranchIslamic Azad UniversitySavehIran Department of Nursing Faculty of Paramedical SciencesQom University of Medical SciencesQomQom 37185Iran Research Center for Environmental Pollutants Qom University of Medical SciencesQomQom 37185Iran Department of Midwifery Medical and Health Care CenterIsfahan University of Medical ScienceIsfahanIsfahan ***Iran National medical Emergency Organization Ministry of Health&Medical EducationTehranIran

Objective: The effort–reward imbalance(ERI) model claims that work that has the characteristics of high effort and low reward has a mutual defect between input and output and this imbalance may result in sustained and long-lasting results. This study aimed to investigate the relationship between the intention to leave the profession(ILP) and ERI and job satisfaction among the medical staff in Qom ***: A descriptive-correlative study was conducted on 202 medical staff in Qom Province based on random sampling in 2018. Demographics checklist, standard ILP, job satisfaction, and Siegrist’s ERI questionnaires were used for data collection. The chisquared test, independent t-test, and one-way Analyses of Variance(ANOVA) were used to analyze ***: The mean age of employees was 32.04 ± 7.9 years, and 165(87.1%) of the employees were women. The results showed that the medical staff was willing to leave their profession at a moderate level(40.7 ± 10.3). There was no significant relationship between demographics and ILP. Nevertheless, a significant and inverse relationship was observed between ERI(r:0.318, P < 0.01) and ILP(r: 0.197, P < 0.01). Leave the profession(LP) had a negative correlation with the dimensions of job descriptive index(JDI) such as job, manager, coworker and wage score(P < 0.01, r:-0.147, r:-0.262, r:-0.292, r:-0.271, r:-0.396).Conclusions: According to the results, managers need to make sure that their working staff is rewarded as they deserve. According to the results, managers need to ensure that the reward factor is observed for the staff, while an ERI imbalance may contribute to ILP of the staff. On the other hand, it leads to job satisfaction.

关键词： effort-reward imbalance intention to leave the profession satisfaction job

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Patient dose from radiographic rejects/repeats in radiology centers of Urmia university of medical sciences, Iran

引用

Health 2012年第2期4卷 94-100页

作者： Nasrollah Jabbari Ahad Zeinali Leili Rahmatnezhad Department of medical Physics and Imaging Urmia University of Medical Sciences Urmia Iran Department of Midwifery Urmia University of Medical sciences Urmia Iran

medical diagnostic X-rays are the largest manmade source of ionizing radiation received by the members of the general public. The aim of this study was to evaluate the radiographic reject/repeat rate and also to determine dose to the patients from radiographic rejects/repeats in radiology centers of Urmia university of medical sciences. During a 4 month period the most frequently examinations were chosen in three radiology centers. A form was designed as a reject/repeat analysis form for radiographers to complete each time a film was rejected by radiologists or repeated. The collected data were compiled at the end of each week and entered into a computer for analysis at the end of study. The results of this study showed that highest and lowest repetition rates were for pelvis, 14.01% and upper limb, 4.17%, respectively. The main reasons of repetition of radiographs were due to exposure (54%) and positioning (18%) errors. The average repeat rate in all three hospitals was 7.20%. It was found that human error has important role to repetition of radiographs. It is demonstrated that those patients having repeated radiographs received an average of 3.23 Gy·cm2. Based on the findings of this study it must be remembered that the highest repetition rate was for pelvis. Considering the radiosensitive organs related to pelvis especially in pediatric patients some special considerations must be applied for pelvis examinations.

关键词： Patient Dose Radiography Exposure Repeat Rate

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Non-medical factors on choice of delivery (CS/NVD) in hospitals of Tehran university of medical sciences

引用

Open Journal of Obstetrics and Gynecology 2013年第1期3卷 67-73页

作者： Rahim Ostovar Batool Hossein Rashidi Fedeyh Haghallahi Mohammad Fararoei Mahin Rasouli Ebrahim Naeimi Department of Public Health School of Health Yasuj University of Medical Sciences Yasuj Iran Department of Statistics and Epidemiology School of Health Tehran University of Medical Sciences Tehran Iran Public Health Department School of Health Yasuj University of Medical Sciences Yasuj Iran Social Determinants of Health Research Center School of Health Yasuj University of Medical Sciences Yasuj Iran Vali-e-Asr Reproductive Health Research Center Tehran University of Medical Sciences Tehran Iran

Background: Kind of delivery affect many aspects of individuals, families and health systems situations. The aim of this study was to identify the Role of non-medical factors on choice of delivery (CS/NVD) in hospitals affiliated to Tehran university of medical sciences. Materials and Method: This cross-sectional study was performed to identify the factors involved in the choice of delivery (CS/NVD) among women attending hospitals affiliated to Tehran university of medical sciences. Data was derived from the medical records of women who gave birth in the hospitals. Results: A significant statistical relationship was found between factors such as age of mother, level of education, occupational status, type of previous delivery, person supervising the pregnancy and dissatisfaction about delivery were more frequent in women who underwent CS than those who gave birth by NVD. Conclusion: The highly increasing rise in the rate of unnecessary CS during throughout the world, and its adverse effect on maternal and child health, the financial burden imposed on families and health systems, has highlighted the importance of studies to identify the non-medical factors that affect decision-making concerning type of delivery as well as to determine the appropriate medical indications of CS.

关键词： Cesarean Section Normal Vaginal Delivery Inappropriate Health Care Health System

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Self Evaluation in Department of Communicable Diseases, Faculty of Medicine, Tehran university of medical sciences

引用

Health 2014年第16期6卷 2197-2203页

作者： Fereshteh Farzianpour Mahbobeh Hajabdolbaghi Siross Jafary Hamid Emady Kochak Department of Health Management and Economic School of Public Health Tehran University of Medical Sci-ences Tehran Iran Members of Educational Evaluation Committee of Communicable Diseases Faculty of Medicine Tehran University of Medical Sciences Tehran Iran

Introduction: Self evaluation is a process that defines and collects required data to judge about decision making issues at educational system on whether the educational department is fit to educate students? The objective of this study was determining the quality of the structural elements of the department of Communicable Diseases & determining the strengths, weaknesses, opportunities and threats to improve the quality of activities in the department under research. Materials and Methods: The employed method was Mixed methods (qualitative & quantitative research), on the basis of 10 procedural steps and within 8 sections dealing with evaluated factors;such as 1) organizational and management structure 2) scientific board members 3) students 4) Manpower 5) Space of educational research and health care 6) Equipment 7) curriculum 8) satisfaction of graduates, which were studied using 61 criteria and 172 indicators. Five-point Likert Scale was used for the responses in the questionnaire (1 - 1.75 = undesirable, to 4.2 - 5 completely desirable). Finally the data were analyzed using descriptive statistics indices and the assessment software of the Educational Development Center of TUMS. The instruments used in this method included assessment software, interview, observation and self-prepared questionnaire which consisted of 7 questionnaires and 2 check lists. Finding: The results of the research showed that general average of 8 investigating sections was 56.9% as a rather desirable research work. Conclusions: Therefore, it was concluded that function of the educational management in that group was directly in line with evaluation process, but continuing the process of evaluation seems necessary.

关键词： Self Evaluation Department of Communicable Diseases Faculty of Medicine Tehran university of medical sciences Educational Management

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Epidemiology of sports injuries referring to Kashan university of medical sciences Trauma Research Center from 2005 to 2011

引用

Chinese Journal of Traumatology 2014年第6期17卷 323-326页

作者： Mohammad Reza Sharif Ali Akbarnejad Alireza Moravveji Rasool Hamayattalab Mansour Sayyah Trauma Research Center College of Medicine Kashan University of Medical Sciences Kashan 87159- 81158 I.R. Iran

Objective： Among the injury types, sports ones constitute a considerable proportion of patients who refer to the medical centers. This research was conducted to examine the frequency of sports- related injuries referring to Kashan university of medical sciences Trauma Research Center from 2005 to 2011. Methods： This was a retrospective research in which existing data from the data bank of Kashan university of medical sciences Trauma Research Center were employed. The data were extracted from the main source by SPSS version 16.0. Variables such as age, education, occupation and gender were analyzed. Results： The highest proportion of injuries was observed in students （59.4%） followed by workers （11.8%）. Upper and lower extremities were most commonly injured. The most frequent injury was strain （35.4%）, followed by sprain （27.7%）. Conclusion： The results of this research showed that the majority of the sports trauma occurrs in students; therefore, they need more attention in regard to sports injuries. Preventive measures such as informing the coaches and teachers as well as increasing the students＇ awareness about the injury risk can decrease the incidences of sports injuries.

关键词： Athletic injuries Epidemiology Kashan

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Teaching reproductive endocrinology in Iran: Pilot assessment of hospital-based clinical modules for medical students at Tehran university of medical sciences

引用

Health 2013年第2期5卷 175-178页

作者： Batool H. Rashidi Maryam Nemati Mahya Ghazizadeh Shala A. Salem Gary S. Collins E. Scott Sills Centre for Statistics in Medicine Wolfson College Annexe University of Oxford Oxford UK Office for Reproductive Research Pacific Reproductive Center/PRC-Orange County Irvine USA Vali-e-Asr Reproductive Health Research Center Tehran University of Medical Sciences Tehran Iran

This pilot study evaluated effectiveness and acceptance of a new hospital-based reproductive endocrinology curriculum among Iranian medical students. A voluntary, anonymous questionnaire was used to compare two teaching methods as applied to junior medical students at Tehran university of medical sciences. Students were randomly assigned to one of two clinical teaching settings;no student experienced both modules. Coursework for the pilot (experimental) group (n = 19) utilized a teaching approach comprising lectures, genetics laboratory, pelvic ultrasound, small group sessions, and opportunities to observe advanced reproductive technologies such as in vitro fertilization, ICSI, and embryo transfer. A control group (n = 34) received reproductive endocrinology instruction by the ‘traditional curriculum’, consisting mainly of lectures. Students were sampled at baseline and again atthe conclusion of their reproductive endocrinology session. Pre- and post-test data were analyzed for both groups;post-test differences between groups were also compared. No significant differences in mean age or gender mix were identified between the two study groups. Overall, the ques- tionnaire did not identify any significant intergroup differences for any parameter investigated. Although student acceptance rate appeared similar for both educational modules, the ratio of students having a “favorable regard” for reproductive medicine declined only among students randomized to the control group (41.2% vs. 32.3%). This report offers the first data on teaching reproductive endocrinology to medical students in Iran. Both traditional and innovative approaches to teaching reproductive endocrinology were well-accepted by students, although negative post-test responses were more common among students in the control group. While periodic quality assessments for existing clinical teaching methods are necessary, introduction of alternative teaching approaches is also important. Additional studies are

关键词： medical Students Clinical Education Reproductive Endocrinology Iran

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Relationship between Consumption of Fast Food with Level of Serum Folat among Nursing Students of Islamic Azad university, Tehran medical sciences Branch in 2016

引用

International Journal of Clinical Medicine 2017年第5期8卷 338-343页

作者： Naghibeiranvand Mehran Moshtagheshgh Zahra Islamic Azad university Tehran medical sciences Branch Tehran Iran

In recent decades, substantial increase in average weight of individuals has been seen in rich countries. Such changes are the result of significant changes in pattern of people’s lives. One of these issues is increasing levels in consumption of fast foods or processed foods. According to experts, the consumption of processed foods, because of having high-calories and trans-fatty acids, is fattening and harmful. In this study, the researchers after obtaining permission from the ethics committee and head of the School of Nursing, introduced themselves to nursing students then, samples were randomly selected among those who are eligible for the study. Before performing to complete the questionnaire and relevant experiments, testimonial were asked from the subjects. At the end of the study, results were suggested that, levels of Serum folate between males and females and also among married and single people were equivalent. Level of Serum folate among those students who usually have anemia in their families is significantly lower than those ones who have not anemia in their families (P = 0.003). There was a significant relationship between age and semester with levels of folate (P i.e. by increasing age and educational terms, levels of serum folate would be reduced. The level of serum folate among students who smoke is lesser than those do not (P = 0.001).

关键词： Fast Food Serum Folate Nursing Students

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Comparative Analysis of Psychological Disorders between Internet Addicted Students and Ordinary Internet Users in Zabol university of medical sciences

引用

Open Journal of Preventive Medicine 2015年第9期5卷 377-386页

作者： Hasan Ali Miri MA Student of Educational Psychology Department of Psychology Zahedan Branch Islamic Azad University Zahedan Iran

Nowadays, using the Internet, for academic and non-academic activities, is an integral part of students’ daily life. Studies showed that excessive use of the Internet has negative effects on physical and mental health. The present research was conducted in order to compare the psychological disorders of Internet addicted students and ordinary Internet users in Zabol university of medical sciences. It applied a causal-comparative method. Through applying purposive sampling method, 252 undergraduate and postgraduate students of Zabol university of medical sciences were selected in May 2015. Data collection was performed using standard questionnaires of Young’s Internet Addiction Test and the Symptom Check List 90-Revised (SCL-90-R). Data analysis was carried out using independent t-test with SPSS21. Results indicated that the Internet addicted students, compared with ordinary Internet users had more psychological disorders. Considering the high prevalence of psychological disorders in the Internet addicted students, teaching appropriate use of the Internet to students is an important factor in controlling the Internet addiction.

关键词： Internet Addiction Psychological Disorders Students

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Suspended particulate matter promotes epithelial-to-mesenchymal transition in alveolar epithelial cells via TGF-β1-mediated ROS/IL-8/SMAD3 axis

引用

Journal of Environmental sciences 2024年第7期141卷 139-150页

作者： Shahrzad Molavinia Dian Dayer Mohammad Javad Khodayar Gholamreza Goudarzi Maryam Salehcheh Cellular and Molecular Research Center Medical Basic Sciences Research InstituteAhvaz Jundishapur University of Medical SciencesAhvazIran Department of Toxicology School of PharmacyAhvaz Jundishapur University of Medical SciencesAhvazIran Student Research Committee Ahvaz Jundishapur University of Medical SciencesAhvazIran Toxicology Research Center Medical Basic Sciences Research InstituteAhvaz Jundishapur University of Medical SciencesAhvazIran Air Pollution and Respiratory Diseases Research Center Ahvaz Jundishapur University of Medical SciencesAhvazIran Iranian Scientific Association of Clean Air TehranIran

Epidemiological evidence presents that dust storms are related to respiratory diseases,such as pulmonary fibrosis(PF).However,the precise underlying mechanisms of SPM-elicited adverse effects still need to be ***-mesenchymal transition(EMT)process is a characteristic of *** discussed whether suspended particulate matter(SPM)is involved in EMT induction via transforming growth factor-β1(TGF-β1).In this study,a detailed elemental analysis(55 elements),particle size,and morphology were *** investigate the toxicity of SPM,an MTT test was performed to detect cell ***,A549cells were exposed to selected concentrations of SPM(20 and 40μg/mL)for single and repeated *** DCFH-DA assay showed that exposure to SPM could produce reactive oxygen species(ROS).The ELISA assay demonstrated increased levels of interleukin-8(IL-8)and TGF-β1 in the *** blot was used to detect the expression of proteins associated with EMT and the SMAD3-dependent *** of western blot demonstrated that E-cadherin was reduced,whereas p-SMAD3,vimentin,andα-smooth muscle actin were *** findings indicated that SPM triggered EMT by induction of oxidative stress,inflammation,and the TGF-β1/SMAD3 pathway activation.

关键词： Particulate matter TGF-β1 Oxidative stress Epithelial-mesenchymal transition Pulmonary fibrosis Cells

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Er_(2)TiO_(5)@Ag nanocomposites:Enhanced photocatalysis and bacteria inactivation,and cytotoxicity

引用

Journal of Rare Earths 2024年第5期42卷 851-858,I0002页

作者： Mehdi Nazeri Hossein Sedaghat Reza Rafiei Mohammad Amin Farzin Seyed Mostafa Hosseinpour Mashkani Department of Parasitology and Mycology Kashan University of Medical SciencesKashanIran Department of Microbiology Kashan University of Medical SciencesKashanIran General Medicine Student School of MedicineKashan University of Medical SciencesKashanIran Student Research Committee Kashan University of Medical SciencesKashanIran Institute for Biomedical Materials and Devices School of Mathematical and Physical SciencesFaculty of ScienceUniversity of Technology SydneyNSW2007Australia

In this study,we successfully synthesized Er_(2)TiO_(5)@Ag nanocomposites(NCPs) using the ultrasonicmediated sol-gel technique to create a multifunctional material with enhanced photocatalytic and antibacterial *** visible light photocatalytic activities of Er_(2)TiO_(5) nanoparticles(NPs) and Er_(2)TiO_(5)@Ag NCPs were systematically evaluated under various conditions,including different concentrations of Basic Blue 41(BB 41) dye and *** results reveal a remarkable improvement in the photocatalytic degradation efficiency of Er_(2)TiO_(5)@Ag NCPs(95%) compared to Er_(2)TiO_(5) NPs(80%).Furthermore,the antibacterial efficacy of Er_(2)TiO_(5) NPs and Er2TiO_5@Ag NCPs were extensively examined against Gram-positive and Gram-negative ***,Er_(2)TiO_(5)@Ag NCPs exhibit significantly higher minimum bactericidal concentration(MBC) values compared to Er_(2)TiO_(5) *** antibacterial effect of Er_(2)TiO_(5)@Ag NCPs is particularly pronounced against *** and Pseudomonas aeruginosa,while demonstrating moderate effects on Escherichia coli and Enterococcus *** assess the biocompatibility of the synthesized materials,we investigated their internalization by MCF-7 ***,both Er_(2)TiO_(5) NPs and Er_(2)TiO_(5)@Ag NCPs are found to be effectively internalized by the cells,suggesting their potential application in biomedical ***,our study unveils the exceptional potential of Er_(2)TiO_(5)@Ag NCPs as a dual-action solution,simultaneously possessing enhanced photocatalytic efficiency and potent antibacterial *** multifunctional nanocomposite not only outperforms Er_(2)TiO_(5) and Ag but also paves the way for innovative applications in sustainable environmental remediation and advanced biomedical technologies,promising a brighter and cleaner future.

关键词： Rare earth catalysis Nanocomposite Er_(2)TiO_(5)@Ag Antibacterial activity Photocatalysis Cytotoxicity

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：