The Relationship between Personality Characteristics and Participatory Decision-making and Performance of Educational Managers of Kerman University of Medical Sciences

Background: Due to the importance of university management, special attention to the managers' personality characteristics and providing suitable solutions in this area are necessary. The aim of this study was to investigate the relationship between personality characteristics and participatory decision-making, and performance of educational managers of Kerman University of Medical Sciences. Methods: In this cross-sectional descriptive-analytical study, all managers of Kerman University of Medical Sciences were enrolled. The NEO Five-factor Inventory (NEO-FFI) was used to assess personality characteristics, participatory decision-making questionnaire was used to assess the participatory decision-making, and the academic score evaluation checklist was used to evaluate the performance of faculty members. Pearson correlation coefficient and multivariate linear regression was used for data analysis. Results: There was a positive and significant relationship between personality characteristics and performance of managers (r=0.76, P<0.001) and also between participatory decision-making and performance of managers (R=0.498, P<0.001). The components of personality characteristics such as excitation, conscience, and independent thinking and components of participatory decision- making such as inviting employees to comment, sharing knowledge, and consulting could predict the managers’ performance. Conclusion: Paying more attention to the personality characteristics of managers and providing an appropriate basis for participatory decision-making makes managers more committed to the organization and creates a suitable environment for their better performance in the organization

Cardiovascular Diseases Risk Factors and the Relationship between Knowledge Level and Preventive Behaviors for Cardiovascular Diseases among Women in Kerman

Cardiovascular Diseases Risk Factors and the Relationship between Knowledge Level and Preventive Behaviors for Cardiovascular Diseases among Women in Kerman Rezabeigi Davarani Esmat1, Iranpour Abedin2, Khanjani Narges3, Mohseni Mohabbat4*, Nazari Robati Fatemeh1 Received: 29. 06. 2016 Revised: 17. 08. 2016 Accepted: 23. 08. 2016 Abstract Introduction: Cardiovascular diseases are the main causes of mortality and disability in the world. Many risk factors are involved in cardiovascular diseases including hypertension, high cholesterol, overweight and obesity, smoking, diabetes, inadequate physical activity, unhealthy diet. The aim of this study was to evaluate cardiovascular diseases risk factors and the relationship between knowledge level and preventive behaviors for cardiovascular diseases among women in Kerman. Methods: This descriptive-analytical cross-sectional study was performed on 400 women in Kerman. Participants were selected using multistage cluster sampling method. Data were collected using demographic questionnaire and a questionnaire about cardiovascular disease risk factors, knowledge, nutritional behavior, and physical activity. Data were analyzed using Pearson’s correlation, Spearman, one-way ANOVA, Kruskal wallis test and Mann-Whitney U test by SPSS 21. Results: The average age of women was 42.11±1.40 years. Daily stress (71.75%) and inadequate physical activity (62.75%) were the most common risk factors among the participants. There was a significant positive relationship between knowledge and nutritional behavior (P<0.0001) and physical activity (P=0.001). The mean score of knowledge in women who had tested their blood sugar, cholesterol, weight, and blood pressure over the past six months was significantly high. Conclusion: The results showed that there is a relationship between knowledge level and preventive behaviors for cardiovascular diseases; therefore, increasing knowledge level through appropriate interventions may effectively prevent cardiovascular diseases. Key¬words: Knowledge, Preventive Behavior, Risk Factors, Cardiovascular Diseases, Women. ¬Citation: Rezabeigi Davarani E, Iranpour A, Khanjani N, Mohseni M, Nazari Robati F. Cardiovascular Diseases Risk Factors and the Relationship between Knowledge Level and Preventive Behaviors among Women in Kerman. Journal of Health Based Research 2016; 2(2): 119-132. 1. MSc, Health Services Management Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran. 2. Assistant Professor, Research Center for Modeling in Health, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran 3. Associate Professor, Research Center for Environmental Health Engineering, School of Public Health, Kerman University of Medical Sciences, Kerman, Iran. 4. Assistant Professor, Social Determinants of Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran *Correspondence: School of Public Health, Campus of Kerman University of Medical Sciences, Haft Baghe Alavi Highway. Tel: 03431325098 Fax: 03431325094 Email: [email protected]

The Prevalence of Gestational Diabetes and Factors Affecting it in a Health Care Center

Introduction: Since late diagnosis of diabetes or missing it during pregnancy can leave severe maternal and fetal complications, and on the other hand information on the prevalence and risk factors of diabetes in pregnancy in Iran is limited, this study aimed to determine the prevalence and risk factors of gestational diabetes in Shahdad/ Kerman/ Iran. Methods: This cross-sectional, descriptive-analytical study was performed on 160 post partum women who had prenatal care files in health care center of Shahdad city from 2014 to2015. Subjects were selected through census sampling and their information was extracted from their files. Data were analyzed through SPSS version 16 and using t-test, chi-square, Fisher's exact test and logistic regression. Results: The prevalence of gestational diabetes mellitus (GDM) in the studied women was 12.5 percent. Gestational diabetes showed significant relationships with history of stillbirth (P=0.04), family history of diabetes (P<0.0001) and body mass index (0.003). In studying pregnancy outcomes, no relationship was found between the type of delivery and GDM (P=0.6), but the weight was significantly higher in infants of diabetic mothers (P=0.01). Conclusion: The prevalence of gestational diabetes is high in the region of Shahdad/ Kerman and history of stillbirth has the highest correlation with GDM. Therefore, screening of gestational diabetes and its risk factors in this community seems necessary. Key¬words: Gestational diabetes, Prevalence, Risk factors, Pregnant women ¬Citation: Nazari Robati F, Khanjani N, Tabasi Nezhad N, Rezabeigi Davarani E, Mohseni M. The Prevalence of Gestational Diabetes and Factors Affecting it in a Health Care Center. Journal of Health Based Research 2016; 2(4): 307-317

Growth kinetics and characterization of human dental pulp stem cells: comparison between third molar and first premolar teeth

Dental pulp stem cells (DPSCs) play an important role in tissue regeneration. This study compares the growth kinetics and characterization of third molar and first premolar human DPSCs. Dental pulp tissues were isolated from human first premolar and third molar teeth and were digested by treating them with collagenase type I. Single-cell suspensions from each dental pulp were seeded in T25 culture flasks and the media were replaced every 3 days until 70% confluence. The cells were enumerated to determine the population doubling time (PDT). Cells were characterized using flow cytometry, RT-PCR and osteogenic medium for differentiation of DPSCs. Karyotyping assay was also performed till passage 7th. The DPSCs had spindle-shaped morphology. There was an increase in PDT in third molar DPSCs when compared to first premolar teeth. Positive expression of CD44, CD73, and CD90 and negative expression of CD34 and CD45 were illustrated. A normal karyotype was visible for all seven passages. The Alizarin red staining was positive for osteogenic induction of DPSCs. When DPSCs are needed, third molar teeth can be a good and convenient candidate for cell transplantation, yielding high number of cells with mesenchymal characteristics. They can be a source for further investigations in vitro and work on tissue engineering protocols

A Novel Missense Mutation in Oncostatin M Receptor Beta Causing Primary Localized Cutaneous Amyloidosis

Primary localized cutaneous amyloidosis (PLCA) is a chronic skin disorder, caused by amyloid material deposition in the upper dermis. Autosomal dominant PLCA has been mapped earlier to pathogenic missense mutations in the OSMR gene, which encodes the oncostatin M receptor ß subunit (OSMRß). OSMRß is interleukin-6 family cytokine receptors and possesses two ligands, oncostatin M and interleukin-31, which both have biologic roles in inflammation and keratinocyte cell proliferation, differentiation, and apoptosis. Here, we identified a new OSMR mutation in a Kurdish family for the first time. Blood samples were taken from all the affected individuals in the family. DNA extraction was performed using salting out technique. Primers were designed for intron flanking individual exons of OSMR gene which were subjected to direct sequencing after PCR amplification for each sample. Sequencing showed a C/T substitution at position 613 in the proband. This mutation results in an L613S (leucine 613 to serine) amino acid change. The identified mutation was observed in all affected family members but not in 100 ethnically matched healthy controls. Elucidating the molecular basis of familial PLCA provides new insight into mechanisms of itch in human skin and may lead to new therapeutic targets for pruritus

Un estudio visual de las alfombras en la era Safávida: un estudio de caso de la tumba Sheikh Safi al-Din Ardabili

This article studies and visually analyze motifs of carpets in the Safavid era, especially the carpet in Sheikh Safi al-Din Ardabili’s tomb. Ardabili carpets have very special designs and motifs. The method of study is based on visual analysis, which ultimately aims to achieve important and dynamic points in the composition of the designs and the proper geometry in this carpet. The result of this study shows that in the past designers have drawn the motifs on geometric background, considering geometry as the main basis of carpet design. In the design of Safavid carpets, like other arts, special proportions have been used in the size of frames, elements as well as interior parts of the frame.Este artículo estudia y analiza visualmente los motivos de las alfombras en la era safávida, especialmente la alfombra en la tumba de Sheikh Safi al-Din Ardabili. Las alfombras Ardabili tienen diseños y motivos muy especiales. El método de estudio se basa en el análisis visual, que en última instancia tiene como objetivo lograr puntos importantes y dinámicos en la composición de los diseños y la geometría adecuada en esta alfombra. El resultado de este estudio muestra que en el pasado los diseñadores han dibujado los motivos sobre fondo geométrico, considerando la geometría como la base principal del diseño de alfombras. En el diseño de las alfombras Safavid, como en otras artes, se han utilizado proporciones especiales en el tamaño de los marcos, elementos y partes interiores del marco

Effectiveness of cognitive-behavioral group therapy in quality of life and hope among patients with multiple sclerosis

Introduction: The present study was aimed at investigating the effectiveness of cognitive-behavioral group therapy in quality of life and hope among patients with multiple sclerosis (MS).Materials and Methods: In this clinical trial, using a quasi-experimental pretest-posttest control group design, 20 MS patients were selected through available sampling among the patients in Mashhad Multiple Sclerosis Association in 2016 and were randomly assigned into two experimental and control groups, each containing 10 subjects. The experimental group underwent cognitive-behavioral group therapy in 10 weekly sessions of 2 hours and the control group did not receive this treatment. In the pretest and posttest, Quality of Life Questionnaire-Short Form (SF-36) and Snyder ‎Adult Hope Scale (AHS)‎ were implemented on all the subjects of the experimental and control groups. Data was analyzed using analysis of covariance and t-test.Results: The results demonstrated that cognitive-behavioral group therapy significantly leads to increased overall index of quality of life and hope (p&lt;0.001) in the experimental group compared to the control group. Further, out of quality of life components, dimensions of physical function, role limitation due to physical problems, fatigue or vitality, emotional health and general health of the experimental group showed a greater increase at the end of the intervention relative to the control group (p&lt;0.001) and concerning other subscales, the difference between the two groups was not significant

Evaluation of Subcision for the Correction of the Prominent Nasolabial Folds

Background. A prominent nasolabial fold (NLF) is a cosmetic problem. Currently, numerous therapeutic modalities are available for pronounced NLFs with variable efficacy. Objective. To determine the efficacy and safety of subcision using a hypodermic needle for the correction of the prominent NLFs and its effect on skin elasticity. Methods. Sixteen patients with prominent NLFs underwent subcision. The investigators’ assessment of improvement and the patients’ satisfaction were both recorded 1 and 6 months after the procedure. Also, we evaluate the skin elasticity of NLFs before and after the treatment using a sensitive biometrologic device with the measurement of cutaneous resonance running time (CRRT). Results. Thirteen (81.25%) patients showed a moderate improvement at 1st month and 13 (81.25%) patients had at least a mild improvement at 6th month. There was no persistent side effect lasting more than a few days. Mean CRRT at 1 and 6 months after the treatment was significantly higher compared to the baseline. Conclusion. Subcision may be considered effective for the correction of pronounced NLFs. However, further controlled studies with larger sample size are necessary to assess the efficacy of this technique in particular with use of more objective assessment of skin biometric characteristics. This trial is registered with IRCT201108097270N1 (registered on January 27, 2012)

The Effect of Participatory Teaching of Positive Thinking Skills on Nurses Communication Skills in the Emergency Department of a Teaching Hospital

Background & Objectives: Correct relationship between nurses and patients will improve the therapeutic outcomes and improve the patient's recovery process. One of the most important items in improving communication skills, as an essential part of providing nursing services, is the attitude and feedback of nurse to various phenomena and to create the necessary internal preparation for making positive changes in cognitive domain. This study aimed to investigate the effect of participatory teaching of positive thinking skills on communication skills of nurses in the emergency department of a selected hospital in Kerman city. Methods: This analytical study was an interventional study and it was conducted on 60 nurses at the selected educational hospital divided into the two groups of experimental and Control. Queendom Communication Skills Questionnaire was used for data collection. The experimental group received positive thinking skills education during 9 sessions. Independent t-test, ANOVA and single-variable covariance analysis test were used for data analysis. Data were entered into SPSS version 22. Results: Mean of total score of communication skills increased in the experimental group. Based on the post-test results, there was a significant improvement in the mean scores of listening skills, the ability to receive and send messages, emotional control, connection with decisiveness and insight into the communication process of nurses based on their group (P <0.05). Conclusion: Considering the effectiveness of teaching positive thinking skills in increasing nurses' communication skills, it is recommended to provide training for these skills from the beginning of nursing students’ education. Key¬words: Participatory Education, Positive Thinking Skills, Communication Skills, Nurses, Emergency Department, Teaching Hospital Citation: Salehi S, Hashemi F, Avaznejad N, Karami Robati F. The Effect of Participatory Teaching of Positive Thinking Skills on Nurses Communication Skills in the Emergency Department of a Teaching Hospital. Journal of Health Based Research 2018; 4(1): 63-76

WasmWalker: Path-based Code Representations for Improved WebAssembly Program Analysis

WebAssembly, or Wasm, is a low-level binary language that enables execution of near-native-performance code in web browsers. Wasm has proven to be useful in applications including gaming, audio and video processing, and cloud computing, providing a high-performance, low-overhead alternative to JavaScript in web development. The fast and widespread adoption of WebAssembly by all major browsers has created an opportunity for analysis tools that support this new technology. In this study, we performed an empirical analysis on the root-to-leaf paths of the abstract syntax trees in the WebAssembly Text format of a large dataset of WebAssembly binary files compiled from over 4,000 source packages in the Ubuntu 18.04 repositories. After refining the collected paths, the initial number of over 800,000 paths was reduced to only 3,352 unique paths that appeared across all of the binary files. With this insight, we propose two novel code representations for WebAssembly binaries. These novel representations serve not only to generate fixed-size code embeddings but also to supply additional information to sequence-to-sequence models. Ultimately, our approach seeks to help program analysis models uncover new properties from Wasm binaries, expanding our understanding of their potential. We evaluated our new code representation on two applications: (i) method name prediction and (ii) recovering precise return types. Our results demonstrate the superiority of our novel technique over previous methods. More specifically, our new method resulted in 5.36% (11.31%) improvement in Top-1 (Top-5) accuracy in method name prediction and 8.02% (7.92%) improvement in recovering precise return types, compared to the previous state-of-the-art technique, SnowWhite