The Effect of Government Health Expenditures on Economic Growth in Countries of D-8 Organization for Economic Cooperation

Background: Providing healthcare services is one of the essential needs of a community that its shortcoming is considered as a state weaknesses causing widespread social discontent. Accordingly, this study was done to determine the impact of health expenditures on economic growth in D8 Organization for Economic Cooperation members. Methods: In this causal-analysis study, related data and statistics were extracted from WDI2013. Economic assessment was done through Eviews 6 software and using panel data over the period from 1995 to 2012 for D8 countries. Results: According to the results, one-percent increase in each of the variables of government health expenditure and gross capital formation increases economic growth by 0.03 and 0.09 percent respectively. Also one-percent increase in the fertility rate decreases economic growth by 0.04 percent. Conclusion: Given the significant positive impact of government health expenditure on economic growth, it is recommended that policy makers of D8 members consider this type of expenditure as an investment not a cost and by appropriate policies give priority to funding for the health sector and take a step toward achieving economic growth

Investigating the Consumer Attitude toward Green Marketing

Recently climate change issues have come to the forefront. Climate change is a global challenge. It is a threat to social and economic stability and sustainable human existence. There is no doubt that climate change affects the fundamental requirement for health – clean air, safe drinking water, sufficient green food and secured shelter. Many measures have to be planned for and taken into account when adapting to climate changes .As a third world country Bangladesh can place a good phenomena in climate change through adapting consumer attitude towards green marketing . According to the study, consumers are very much sensitive in a few factors. These factors are consumer’s loyalty about green product, Global warming and environmental safety, quality of product, concern about extra price and Luxury and Environmental awareness. Both descriptive and inferential statistics were used in analyzing data. And we distribute 120 questionnaires among the people. And for analyses the data, we use correlation and regression, according to that all of the hypotheses accepted. Keywords: Green product, Green consumer, Corporate Social responsibility, Green marketing

Consequence modeling and analysis of explosion and fire hazards caused by methane emissions in a refinery in cold and hot seasons

Abstract Background and Aim: Methane is one of the gaseous materials with high potential of damage. Today, it is widely used in process, chemical industries and human environments. This study thus aimed to predict the emissions and the probable effects of liquid methane using ALOHA software in order to perform appropriate safety measures and consequently to reduce the plausible adverse effects. Materials and Methods: Considering the results of HAZOP studies, the worst case scenario was chosen and, using ALOHA software, possible methane gas leak scenarios from the reservoir were modeled. During the study, all the moral standards were observed. Results: Based on the results obtained, gas concentrations of liquid methane would reach 400000 ppm in a distance of 39 meters around the reservoir, which is in the range of PAC-3 demonstrating risk of death threatening the lives of surrounding people. In the event of a full leakage of 238 meters around the reservoir, the methane gas concentration is predicted to be 50000 ppm, which is equivalent to the low explosive charge (LEL) of methane gas. Wave pressure of vapor cloud caused by methane leaks exceeds 1 psi in a distance of 270 meters. Conclusion: The consequences of methane toxicity in the studied refinery are one of the most serious threats to the personnel. Therefore, preparing a reaction plan for emergency conditions will have an effective role in limiting the harmful effects of the toxic and dangerous materials emissions. Keywords: Methane gas, consequence modeling, refinery, ALOHA softwar

Knowledge of physical education teachers’ toward tooth avulsion in Tehran, Iran

BACKGROUND AND AIM: Teeth are always faced with different traumas and all those traumas, which cause teeth to exit their sockets, are classified as avulsion. Avulsion most commonly occurs in 7-11 year olds. If sports tutors have enough information regarding replantation, they could play a significant role in prognosis of treatment. The purpose of this study was to assess physical education teachers’ level of knowledge regarding avulsion of teeth in Tehran’s Primary Schools, Iran, in 2012. METHODS: This was a cross-sectional study which used a questionnaire consisting three parts including 21 questions. The first part was about demographic information; the second part was about traumatic lesion to tooth and the third part was about process of avulsed teeth protection. The questionnaire was completed by a random sample of volunteer sports tutors in Tehran Primary Schools. Collected data were analyzed using the SPSS software using the chi-square test. RESULTS: About 160 subjects participated, 67.1% of the tutors had mid-level knowledge regarding the second part of the questionnaire, and 64.1% had a low level of knowledge regarding the third part. In relation to the second and third part of the questionnaire, a statistically significant relationship was observed between the age of the tutors and their level of information (P < 0.050). There was also a significant relationship between the level of information about the third section of the survey and the amount of experience the tutors had about avulsion (P < 0.050). CONCLUSION: The results indicate a low level of knowledge in sports tutors in dealing with avulsed teeth and suitable media for transferring the teeth. Suitable educational programs for these tutors could be very useful in enhancing their knowledge and pertaining traumatized teeth. KEYWORDS: Dental Trauma, Knowledge, Physical Education Teachers, Ira

Explaining the Relationship Between Bitcoin Price in Business Financial Transactions and Search Volume in Order to Identify its Behavioral Pattern: A Comparative Study Between Countries

Nowadays, Bitcoin is one of the most important cryptocurrencies that has the largest volume of exchanges in the cryptocurrency market and between businesses. The feature of the possibility of online payments between individuals and businesses directly and without referring to the financial institution has made the price of these cryptocurrencies important for businesses and traders and the basis for decision making. Therefore, the issue of price predictability is an important issue that can be affected by search volume. The purpose of this research is studying and investigating the relationship between the volume of Internet searches and its effect on the price of these cryptocurrencies. In addition, another goal of this article is to introduce Google Trends (GT) as a tool for accessing big data for business researches. The required data was extracted from Google Trends in the period 2016 to 2021. The volume of data was 5742 and the whole statistical population was used. The research method is descriptive-exploratory with the aim of explaining the relationship between "Google search volume index" and "bitcoin price". Data were analyzed using Spearman correlation test. Findings indicate a strong and very strong relationship between the studied indicators, which is explained

Flow Cytometric Analysis of Inflammatory Cells in Experimental Acute Pancreatitis

 Background: Accumulating evidence indicates that inflammatory cells migrate into the pancreas tissue and play an important role in the pathogenesis of acute pancreatitis (AP). The aim of this study was to establish a flow cytometric method to enumerate these infiltrating cells in the pancreas of an experimental AP.Materials and Methods: Twelve hours after inducing of AP, mice pancreatic tissues were cut into small fragments and single cells were prepared by mechanical dissociation. The isolated cells were stained with either anti-mouse CD45-PerCP or isotype antibody and analyzed by flow cytometry. Using side scatter (SSC)/CD45 gating we were able to identify inflammatory cells from non-inflammatory cells.Results: The mean percentage of leukocytes was 5.9±1.6 in the control group whereas, it was 26.7±8.1 in the AP. Moreover, we found that the percentage of lymphocytes, monocytes and granulocytes were 1.1±0.2, 0.9±.04 and 2.9±1.8 of total pancreatic cells, respectively, in the control mice. In contrast to lymphocytes, the percentage of monocytes and granulocytes were significantly increased in the AP group and it was 3±1.3 and 18.2±3.2 for monocytes and granulocytes, respectively.Conclusion: Quantitative flow cytometric analysis is feasible and provides a reliable and rapid assay to determine the number and percentage of inflammatory cells in experimental AP

A Comparative Review of the Interpretation of the Verse of Ulel- Amr in Al-Mizan and Al-Minar Commentaries

The present paper seeks to compare Al- Minar Commentary by 'Abduh and Al-Mizan Commentary by Allamah Tabatabaii in terms of their interpretation of the verse 59 in Chapter 4 (Al-Nisa'- The Women), known as the verse of "Ulel-Amr". For Tabatabaii, the referents of Ulel-Amr are infallible Imams, who should be obeyed unconditionally and absolutely as the Holy Prophet, which proves their infallibility. He believes that the repetition of the imperative verb "Obey" indicates the difference in the domain of obedience not emphasis, and the pronoun "you" in verse which says "then if you quarrel about anything" refers not to Ulel-Amr but to Muslims. In Al-Minar, Abduh accepts the command of absolute obedience to the Holy Prophet and Ulel-Amr, necessitated by their infallibility. However, he believes that the instances of Ulel-Amr are people of hal and 'Aqd (those whose opinions are what count) whose consensus is correct. Rashid Reza, however, does not regard such a consensus as infallible, as he believes that the pronoun "you" refers to Ulel-Amr as well. The paper compares aforementioned commentaries to extracts several mistakes taken by Abduh in Al-Minar, and resolves the doubts he cast on Shia interpretations

Ocular Graft Versus Host Disease Following Allogeneic Stem Cell Transplantation: A Review of Current Knowledge and Recommendations

Graft versus host disease (GVHD) is a common complication of allogeneic stem cell transplantation (allo-SCT). Ocular GVHD develops in approximately 40-60% of patients following allo-SCT and its most common clinical manifestations include keratoconjunctivitis sicca and cicatricial conjunctivitis. Ocular GVHD may lead to severe ocular surface disease, which can significantly diminish quality of life and restrict daily activities. It is thus important to monitor the condition closely since with timely diagnosis, irreversible damage can be avoided. The current review will focus on updated information regarding ocular GVHD

Effect of Health Belief Model based education on health literacy and smoking prevention among students

Abstract Background and Aim: Given the increasing trend of smoking among students and considering the potential of Health Belief Model (HBM) in predicting Health Literacy (HL) and smoking prevention as well as the role of HL in smoking prevention, this study aimed to determine the effect of HBM based education on HL and smoking prevention among students. Materials and Methods: The present work is a quasi-experimental interventional study that was conducted in 2017 among 120 non-smoking students of Shahid Beheshti University of Medical Sciences in Tehran (60 in each intervention and control group). Data gathering tool was a valid and reliable questionnaire based on the constructs of perceived susceptibility, perceived benefits, and self-efficacy from the HBM, smoking preventive behaviors and the HL Assessment Questionnaire (HELIA) completed in two stages before and 6 months after the education. The collected data were analyzed using proportional tests and SPSS software version 18. All stages of the study were conducted according to moral standards. Results: There was no significant difference between demographic and background variables. The mean scores of perceived susceptibility, perceived benefits and self-efficacy, HL and preventive behaviors did not show any significant difference between both groups before the intervention (p&gt;0.05). Following intervention, however, the mean scores of perceived susceptibility, benefits and self-efficacy, HL and preventive behaviors have changed significantly in experimental group as compared to control group (p&lt;0.05). Conclusion: Education based on constructs of perceived susceptibility, benefits, and self-efficacy could be effective in promoting HL and thus smoking prevention among non-smoker students. Keywords: Health Belief Model, Education, Health Literacy, Prevention, Smoking, Student

Measuring the Structures of the Health Belief Model Integrated with Health Literacy in Predicting University Students’ Adoption of Smoking Preventive Behaviors

Objective(s): One of the priorities of public health in reducing smoking is to prevent young people from becoming smokers. Health literacy (HL), smoking, and preventive behaviors are related. Moreover, HL has a potential impact on strengthening the Health Belief Model (HBM). Considering the high prevalence of smoking among university students, the current study was conducted to measure the structures of the HBM integrated with HL in predicting university students’ adoption of smoking preventive behaviors.&nbsp; &nbsp;&nbsp; Methods: This was a cross-sectional descriptive study. Three hundred and forty dormitory students of Shahid Beheshti University of Medical Sciences in 2016, were selected through single-stage cluster sampling for the study. The data gathering tool was a researcher-made questionnaire based on the HBM and the HL inventory for adults (HELIA). The data were analyzed using SPSS software version.16, descriptive statistical, Pearson correlation coefficient, multiple regression and independent T-test. Results: The multiple regression analysis showed that the application of health information from five dimensions of HL, perceived susceptibility, self-efficacy, and decision-making dimensions were the predictors of smoking prevention. Also, the structures of this integrated model were able to anticipate 36.5% of the behavioral changes. Conclusion: The HBM integrated with HL can be used as an appropriate framework for designing educational programs in order to encourage university students to adopt smoking preventive behaviors