Investigation of commuting Hamiltonian in quantum Markov network

Graphical Models have various applications in science and engineering which include physics, bioinformatics, telecommunication and etc. Usage of graphical models needs complex computations in order to evaluation of marginal functions,so there are some powerful methods including mean field approximation, belief propagation algorithm and etc. Quantum graphical models have been recently developed in context of quantum information and computation, and quantum statistical physics, which is possible by generalization of classical probability theory to quantum theory. The main goal of this paper is preparing a primary generalization of Markov network, as a type of graphical models, to quantum case and applying in quantum statistical physics.We have investigated the Markov network and the role of commuting Hamiltonian terms in conditional independence with simple examples of quantum statistical physics.Comment: 11 pages, 8 figure

Assessment of human and physical resources in health houses and health-care centers providing emergency services: a study in Golestan province

Background and Aims: The right information on current situation such as physical space, equipment and manpower make it possible to assess emergency activities as well as to manage and provide qualified services to patients. The aim of this study was to determine human and physical resources in health houses and health care centers to provide emergency services in Golestan province. Background and Aims: The right information on current situation such as physical space, equipment and manpower make it possible to assess emergency activities as well as to manage and provide qualified services to patients. The aim of this study was to determine human and physical resources in health houses and health care centers to provideemergency services in Golestan province.Materials and Methods: The present descriptive cross sectional study was performed in Golestan province in 2012. The study population was health houses and health centers (both rural and urban). A multi-stage sampling method was exploited and required data were collected by check list through interviews and observations. All stagesof this research project were conducted ethically. Data were analyzed by descriptive statistics using SPSS 16.Results: The results of this study show that about 17.9 percent of health houses had no male health workers and a lack of female health workers was noticed in 2.4 percent of them. Similarly, there is not any nurse in 38.9 percent of health care centers. About 94.4 percent of centers suffered from having male nurse’s aid and 97.2 of them had no female nurse’s aid. The results further indicated that most of health houses were in a good level with regard to medical equipments (66.7%) and needed medications (63.6%). The majority of health care centers (63.9%) were indeed at intermediate level considering injection chamber and at very week level (52.4%) from the wound dressing point of view. The studied centers lacked the requisite medications and were at low levels. 74.33 percent of health care centers suffered from an apparent lack of dressing room facilities. About 85.3 percent of health centers showed ambulance deficit.Conclusion: According to the low levels of personal resources, equipment and physical spaces in studied health care centers, it is necessary to consider appropriate measures in order to improve the situation in these centers. Journal of Health in the Field, Vol.3, No.4, Winter 2016 Keywords: Personal resources, Physical resources, Health house, Health care center, Emergency services in Golestan province.Materials and Methods: The present descriptive cross sectional study was performed in Golestan province in 2012. The study population was health houses and health centers (both rural and urban). A multi-stage sampling method was exploited and required data were collected by check list through interviews and observations. All stages of this research project were conducted ethically. Data were analyzed by descriptive statistics using SPSS 16.Results: The results of this study show that about 17.9 percent of health houses had no male health workers and a lack of female health workers was noticed in 2.4 percent of them. Similarly, there is not any nurse in 38.9 percent of health care centers. About 94.4 percent of centers suffered from having male nurse’s aid and 97.2 of them had no female nurse’s aid. The results further indicated that most of health houses were in a good level with regard to medical equipments (66.7%) and needed medications (63.6%). The majority of health care centers (63.9%) were indeed at intermediate level considering injection chamber and at very week level (52.4%) from the wound dressing point of view. The studied centers lacked the requisite medications and were at low levels. 74.33 percent of health care centers suffered from an apparent lack of dressing room facilities. About 85.3 percent of health centers showed ambulance deficit.Conclusion: According to the low levels of personal resources, equipment and physical spaces in studied health care centers, it is necessary to consider appropriate measures in order to improve the situation in these centers.Journal of Health in the Field, Vol.3, No.4, Winter 2016Keywords: Personal resources, Physical resources, Health house, Health care center, EmergencyFor downloading the full text please click here

The relationship between the dimensions of job burnout with workplace physical environment and facilities among health workers in Golestan province

Background and Aims: Job burnout is the reaction of workers to chronic stress, with disastrous physical, psychological and adverse organizational consequences for employees. The aim of this study was to determine the relationship between the dimensions of job burnout and workplace physical environment and facilities among health workers in Golestan province.Materials and Methods: In the present cross-sectional study, 1141 respondents out of totally 1275 health workers in Golestan province participated in the survey. The sampling method was census. Data collection was done through a questionnaire dealing with physical environment and facilities of workplace as well as Maslach burnout inventory. Verbal consent was obtained from all participants and their responses werekept confidentially. Data were analyzed using SPSS and Chi-Square test at a significance level of 0.05Results: The results of the present survey indicate that the physical condition of the workplace was assessed as weak by 17.4% of participants. Similarly, 24.8% of respondents assessed health house facilities asweak. There were significant relationships between emotional exhaustion and physical condition as well as workplace facilities (p<0.005). The study, however, did not show a significant relationship between depersonalization and personal performance and workplace physical conditions and facilities (p>0.005).Conclusion: Regarding the relatively poor workplace physical conditions and facilities, it is recommended to improve these conditions in order to decrease health workers emotional exhaustion.Keywords: Job burnout, Physical environment, Facilities, Health house, Health worker, Golestan provinceFor downloading the full text please click her

Arterial tortuosity syndrome–A case report from Iran

Introduction: Arterial tortuosity syndrome (ATS), an autosomal recessive rare connective tissue disorder characterized by tortuosity, elongation and stenosis in the large and medium sized arteries. It manifestations include vascular and nonvascular connective tissue related symptoms. In this literature we describe the first cases of ATS from Iran. Case report: A six-months-old female was presented with a heart murmur in the right upper sternal edge that was followed up for diaphragmatic hernia repair. Positive sign include right axis deviation in electrocardiography (ECG), abnormal long and tortuous aortic arch with tortuosity of its branches in angiography, increased right ventricular pressure up to 60 mmHg and slight right ventricular hypertrophy with severe stenosis of pulmonary artery bifurcation. Conclusions: ATS does not present with a unique set of clinical features and its manifestations depend on the mutation type. The most common presentation is tortuous artery and more report of this rare case can help to better diagnosis of ATS

بررسی ارتباط ابعاد فرسودگی شغلی با محیط فیزیکی و امکانات محل کار در بهورزان استان گلستان

ackground and Aims: Job burnout is the reaction of workers to chronic stress, with disastrous physical, psychological and adverse organizational consequences for employees. The aim of this study was to determine the relationship between the dimensions of job burnout and workplace physical environment and facilities among health workers in Golestan province.Materials and Methods: In the present cross-sectional study, 1141 respondents out of totally 1275 health workers in Golestan province participated in the survey. The sampling method was census. Data collection was done through a questionnaire dealing with physical environment and facilities of workplace as well as Maslach burnout inventory. Verbal consent was obtained from all participants and their responses werekept confidentially. Data were analyzed using SPSS and Chi-Square test at a significance level of 0.05 Results: The results of the present survey indicate that the physical condition of the workplace was assessed as weak by 17.4% of participants. Similarly, 24.8% of respondents assessed health house facilities asweak. There were significant relationships between emotional exhaustion and physical condition as well as workplace facilities (p<0.005). The study, however, did not show a significant relationship between depersonalization and personal performance and workplace physical conditions and facilities (p>0.005).Conclusion: Regarding the relatively poor workplace physical conditions and facilities, it is recommended to improve these conditions in order to decrease health workers emotional exhaustion.زمینه و اهداف: فرسودگي شغلي واكنش کارکنان در برابر تنش هاي مزمن می‌باشد و تأثیرات مخرب جسمی و روحی و پیامدهای سازمانی نامطلوبی را برای شاغلین به همراه دارد. هدف از انجام این مطالعه تعیین ارتباط ابعاد فرسودگی شغلی با محیط فیزیکی و امکانات محل کار در بهورزان استان گلستان بود. مواد و روش‌ها: در این مطالعه مقطعی، از بین 1275 بهورز شاغل در استان گلستان، 1141 نفر در مطالعه شرکت نمودند. ابزار جمع‌آوري داده ها شامل دو پرسشنامه شرایط فیزیکی و امکانات محل کار و پرسشنامه فرسودگی شغلی مزلاچ بود. از تمام شرکت کنندگان رضایت شفاهی کسب گردید و پاسخهای آنان محرمانه باقی ماند. داده‌ها با استفاده از نرم‌افزار  SPSSو آزمون Chi-Square در سطح معنی داری 0/05آنالیز شد. یافته‌ها: 17/5% بهورزان شرایط فیزیکی محیط کار و 24/8% امکانات خانه بهداشت را ضعیف می دانستند. حیطه خستگی عاطفی با وضعیت محیط فیزیکی و وضعیت امکانات خانه بهداشت از نظر آماری ارتباط معنی داری داشت (0/005>p). حیطه های مسخ شخصیت و کاهش عملکرد فردی با وضعیت محیط فیزیکی و امکانات خانه بهداشت از نظر آماری ارتباط معنی داری نداشت (0/005<p). نتیجه‌گیری: با توجه به شرایط فیزیکی و امکانات نسبتاً نامطلوب خانه‌های بهداشت، به منظور بهبود و رفع خستگی عاطفی بهورزان بهبود شرایط فیزیکی و وضعیت امکانات خانه‌های بهداشت پیشنهاد می‌گردد

ارزیابی وضعیت منابع انسانی و فیزیکی خانه های بهداشت و مراکز بهداشتی درمانی در جهت ارائه خدمات اورژانسی: مطالعه ای در استان گلستان

Background and Aims: The right information on current situation such as physical space, equipment and manpower make it possible to assess emergency activities as well as to manage and provide qualified services to patients. The aim of this study was to determine human and physical resources in health houses and health care centers to provide emergency services in Golestan province. Background and Aims: The right information on current situation such as physical space, equipment and manpower make it possible to assess emergency activities as well as to manage and provide qualified services to patients. The aim of this study was to determine human and physical resources in health houses and health care centers to provideemergency services in Golestan province.Materials and Methods: The present descriptive cross sectional study was performed in Golestan province in 2012. The study population was health houses and health centers (both rural and urban). A multi-stage sampling method was exploited and required data were collected by check list through interviews and observations. All stagesof this research project were conducted ethically. Data were analyzed by descriptive statistics using SPSS 16.Results: The results of this study show that about 17.9 percent of health houses had no male health workers and a lack of female health workers was noticed in 2.4 percent of them. Similarly, there is not any nurse in 38.9 percent of health care centers. About 94.4 percent of centers suffered from having male nurse’s aid and 97.2 of them had no female nurse’s aid. The results further indicated that most of health houses were in a good level with regard to medical equipments (66.7%) and needed medications (63.6%). The majority of health care centers (63.9%) were indeed at intermediate level considering injection chamber and at very week level (52.4%) from the wound dressing point of view. The studied centers lacked the requisite medications and were at low levels. 74.33 percent of health care centers suffered from an apparent lack of dressing room facilities. About 85.3 percent of health centers showed ambulance deficit.Conclusion: According to the low levels of personal resources, equipment and physical spaces in studied health care centers, it is necessary to consider appropriate measures in order to improve the situation in these centers. Journal of Health in the Field, Vol.3, No.4, Winter 2016 Keywords: Personal resources, Physical resources, Health house, Health care center, Emergency services in Golestan province.Materials and Methods: The present descriptive cross sectional study was performed in Golestan province in 2012. The study population was health houses and health centers (both rural and urban). A multi-stage sampling method was exploited and required data were collected by check list through interviews and observations. All stages of this research project were conducted ethically. Data were analyzed by descriptive statistics using SPSS 16.Results: The results of this study show that about 17.9 percent of health houses had no male health workers and a lack of female health workers was noticed in 2.4 percent of them. Similarly, there is not any nurse in 38.9 percent of health care centers. About 94.4 percent of centers suffered from having male nurse’s aid and 97.2 of them had no female nurse’s aid. The results further indicated that most of health houses were in a good level with regard to medical equipments (66.7%) and needed medications (63.6%). The majority of health care centers (63.9%) were indeed at intermediate level considering injection chamber and at very week level (52.4%) from the wound dressing point of view. The studied centers lacked the requisite medications and were at low levels. 74.33 percent of health care centers suffered from an apparent lack of dressing room facilities. About 85.3 percent of health centers showed ambulance deficit.Conclusion: According to the low levels of personal resources, equipment and physical spaces in studied health care centers, it is necessary to consider appropriate measures in order to improve the situation in these centers.زمینه و هدف: مدیریت و ارزیابی فعالیتهای اورژانس و ارائه خدمات مطلوب به بیماران، تنها با داشتن اطلاعات صحیح از وضعیت موجود از قبیل فضا، تجهیزات و نیروی انسانی در مراکز اورژانس امکان پذیر است. هدف از انجام این مطالعه تعیین وضعیت منابع انسانی و فیزیکی خانههای بهداشت و مراکز بهداشتی درمانی در جهت ارائه خدمات اورژانسی بود. مواد و روشها: این مطالعه به صورت توصیفی و از نوع مقطعی انجام شد. جامعه پژوهش را مراکز بهداشتی درمانی شهری، روستایی و خانههای بهداشت استان تشکیل میداد. ابزار جمع آوری اطلاعات، چک لیست و روش نمونه گیری، چند مرحلهای بود. روش جمع آوری دادهها مشاهده و مصاحبه بود. تمام مراحل این طرح با رعایت موازین اخلاقی و پژوهشی انجام شد. جهت تحلیل دادهها از آمار توصیفی با استفاده از نرم افزار آماری SPSS.16 استفاده شد. یافته ها: بر اساس نتایج مطالعه، 17/9% خانههای بهداشت بهورز مرد و 2/4% بهورز زن نداشتند. همچنین 38/9% مراکز پرستار، 94/4% بهیار مرد و 97/2% بهیار زن نداشتند. اکثر خانه های بهداشت از نظر وضعیت تجهیزات و داروهای مورد نیاز اورژانس در سطح خوب قرار گرفتند. اکثر مراکز از نظر وضعیت تجهیزات اتاق تزریقات در سطح متوسط، از نظر وضعیت تجهیزات اتاق پانسمان در سطح خیلی ضعیف و از نظر وضعیت داروهای مورد نیاز، در سطح ضعیف قرار گرفتند. 74/33% مراکز اتاق پانسمان و 85/3% آمبولانس نداشتند. نتیجه گیری: با توجه به سطح ضعیف نیروی انسانی، تجهیزات و فضای فیزیکی مراکز بهداشتی درمانی، لازم است تدابیر مناسبی به منظور بهبود وضعیت موجود این مراکز اندیشیده شود.      &nbsp