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Recovery is a part of disaster management cycle during which repair and reconstruction takes place, and individuals, groups, and communities retake what they have lost and ideally the risk of future incidents reduces. Life recovery is a subjective and multidimensional issue influenced by various factors, whereas valid measurable indicators in evaluating the recovery after disasters are helpful. This article considers the related texts with the aim of reviewing the indicators of recovery after disasters. The examined issues are basics of recovery, recovery in the form of process, as well as components and dimensions of recovery.

Background: Road traffic accidents in Iran are a critical issue that hinders economic development and one of the main threats to the health and safety of people in the community. The statistics indicate that after cardiovascular diseases, traffic accidents are the second leading cause of death in different age groups, which reflects the necessity of prediction in this area. Materials and Methods: The present study investigated the data of the traffic-accident injured people between April 2009 and March 2012 in Golestan, Mazandaran, Guilan, and Ardebil provinces, presented to forensic medicine. We used the Box-Jenkins method as one of the most advanced methods in prediction and future studies in the field of health systems, to estimate the number of injuries by province, for the years 2016 to 2019. Results: The obtained results suggested the appropriate time series patterns for predicting injured people in Golestan Province with Autoregressive Integrated Moving Average (ARIMA) (4, 2, 4), Mazandaran Province with ARIMA (3, 1, 5), Guilan Province with ARIMA (3, 1, 4), and Ardabil Province with ARIMA (5, 1, 2). Furthermore, the mean percentages of absolute error for different provinces were as follows: Golestan Province, 0.114; Mazandaran Province, 0.064; Guilan Province, 0.078; and Ardabil Province, 0.1250. These data demonstrate the high precision of the Box-Jenkins method in predicting the number of traffic-accident injured people, especially in Mazandaran and Guilan provinces. Estimated values for 2016 to 2019 indicate that the road traffic injuries are increasing in Golestan Province and decreasing in Mazandaran, Guilan, and Ardebil provinces. Conclusion: The high precision of the Box--Jenkins method makes it an appropriate way for experts and authorities to predict traffic accident injuries in Golestan, Guilan, Mazandaran, and Ardebil provinces. The reduced number of casualties in Mazandaran, Guilan, and Ardebil indicate a progressive improvement in the transportation system conduct in these provinces. Moreover, Golestan Province is moving towards an increase in traffic accidents, requiring replanning to reduce accidents there. [ABSTRACT FROM AUTHOR]

Background: The present study aimed to evaluate the surge capability of Shahid Rajaee Trauma Hospital in Shiraz City, Iran, in response to a mass causality incident. Materials and Methods: This descriptive study was conducted in Shahid Rajaee Hospital in Shiraz in 2017. The Delphi technique was used in this study. Three checklists were used for the Emergency Department, Operating Room, and Intensive Care Unit. The surge capacity was calculated for each unit based on the formulas derived from different studies. Results: The surge capacities of the Emergency Department, Intensive Care Unit, and Operating Room were obtained 36%, 20%, and 17.5%, respectively. Shahid Rajaee Hospital of Shiraz can quickly increase its capacity by 27% based on the scenario defined in this study. However, if an accident leads to more causalities, it will likely face several limiting factors for increasing the surge capacity. Conclusion: Due to the critical role of hospitals in the crisis, it seems that the studied hospital should look for ways to increase its surge capacity to cope with unexpected accidents as soon as possible. [ABSTRACT FROM AUTHOR]

By using the methods of document literature, induction and synthesis, this paper makes a literature review and comparative study on the relevant research of school physical education laws and regulations in China and Japan. Japan is a developed country of school physical education in the world. In the process of building school physical education laws and regulations, there are some methods and ideas to solve school physical education problems. Therefore, it is of great practical significance to analyze the relevant research on Japanese school physical education laws and regulations and to sum up their experience and lessons. This paper quotes the viewpoints of Chinese and Japanese experts and scholars, and makes a literature review on the research of school physical education laws and regulations in Japan from the aspects of the course of construction of school physical education laws and regulations, the system of laws and regulations, legislation, justice, law enforcement, law abiding, content and problems, and comparative study.

Background: Nowadays, industrialization, using cars and consequently traffic jams are part of human life which grows every day. Along with the expansion of communication and transportation speed, the number and severity of traffic accidents increases. According to the World Health Organization, traffic accidents are now recognized as the ninth cause of death worldwide. In Iran, traffic accidents after cardiovascular diseases are the second leading cause of death. Materials and Methods: This qualitative study was designed and implemented to determine driver's views and opinions in two cities of Warsaw, Poland, and Tabriz, Iran, about driver's high-risk behaviors. This study was conducted using in-depth interviews with 27 drivers. The study results were divided into four main questions about driving behaviors, reasons for driving abnormal behaviors, the prevalence and causes of abnormal behaviors, and suggested measures to correct these behaviors. Results: The study results were divided into six main themes of driving norms, individual factors, social factors, external factors, driving skills, and driving laws. Our findings indicate that drivers are more likely to rely on individual skills in driving in unacceptable conditions. In other words, they ignore the rules and regulations. But, when driving in high standards conditions and good facilities, drivers accept the rules and prioritize them. Conclusion: Internal control should be considered a helpful complement to external control, and that external control provides the highest efficiency when it comes with internal control. To internalize norms and observe driving laws and regulations, the authors suggest removing obstacles such as distrust among drivers regarding the effectiveness of driving laws, unawareness of breaking the laws, lack of job satisfaction, low level of participation, and structural barriers. Also, roads and vehicle safety must be improved along with a better track of the drivers' behavior. [ABSTRACT FROM AUTHOR]

Background: Road accidents are among the most important causes of death and severe personal and financial injuries. Also, its profound social, cultural, and economic effects threaten human societies. This study aimed to estimate the trend of traffic accident victims in Yazd Province, Iran, to predict the number of traffic accident victims in this province. Materials and Methods: Based on traffic casualty statistics referred to forensic medicine in Yazd Province within April 1989 and March 2017 referred to Forensic Medicine of Yazd Province and using an artificial neural network to predict the number of injured for 12 months ending in 2020 has been paid. The neural network used in this study had 12 inputs, one output, and 5 hidden layers. The network predicts the relationship between data after training and learning. The network is considered the MSE benchmark. Results: The number of injured in traffic accidents in Yazd Province in 2020 was equal to 7052 people, with the highest number in December with 832 people and the lowest in June with 414 people. The exact method of use was equal to 92 cases. Conclusion: The trend of traffic accident casualties in Yazd Province in 2020 will be declining. For future research, the exact method designed in this study can be examined with other methods for the best response level. [ABSTRACT FROM AUTHOR]

The distribution of tiny sensors over a specific area was first proposed in the late 1990s as a concept known as smart dust. Several efforts focused primarily on computing and networking capabilities, but quickly ran into problems related to power supply, cost, data transmission, and environmental pollution. To overcome these limitations, we propose using paper-based (confetti-like) chemosensors that exploit the inherent selectivity of chemical reagents, such as colorimetric indicators. In this work, cheap and biodegradable passive sensors made from cellulose could successfully indicate the presence of hazardous chemicals, e.g., strong acids, by a significant color change. A conventional color digital camera attached to a drone could easily detect this from a safe distance. The collected data were processed to define the hazardous area. Our work presents a combination of the smart dust concept, chemosensing, paper-based sensor technology, and low-cost drones for flexible, sensitive, economical, and rapid detection of hazardous chemicals in high-risk scenarios. [ABSTRACT FROM AUTHOR]

In this paper, we discuss challenges associated with implementing a policy for Ancillary Care (AC) for related and unrelated (serious) adverse events during an Ebola vaccine trial conducted in a remote area of the Democratic Republic of the Congo. Conducting clinical trials in resource-constrained settings can raise context-related challenges that have implications for study participants' health and wellbeing. During the Ebola vaccine study, three participants were injured in road traffic accidents, but there were unexpected difficulties when trying to apply the AC policy. First, because of the nature of the adverse events, the insurer refused to cover the costs. Second, the AC policy did not address treatments by traditional medicine, even though traditional medicines are frequently used and highly trusted in the study community. This highlighted a contrast between the researchers' well-intentioned AC approach and the participants' legitimate preferences. The way in which researchers should address their responsibility to provide AC is not straightforward; it requires contextualization. Our experience highlights the importance of involving community representatives and the local ethics committee to ensure development of an AC policy that is culturally and ethically appropriate. Additionally, the insurance contract should clearly stipulate which adverse events are linked to the trial participation, and thus eligible for coverage, to avoid controversies when claims are made.

Background: Hospitals, as the first and most important treatment centers for injured people, should be prepared before the crisis to provide health care services in the best possible manner, with appropriate and prompt action. The current study aimed at investigating the accident and disaster preparedness of hospitals affiliated to Jundishapur University of Medical Sciences in Ahvaz, Iran. Materials and Methods: The statistical population of the current descriptive, cross sectional study was all hospitals affiliated to Ahvaz Jundishapur University of Medical Sciences in 2017. The main tool to collect information in the study was the checklist of preparedness for disasters designed by Hojjat et al. A group of 20 faculty members of the Jundishapur University of Medical Sciences evaluated the checklist and confirmed its validity. Also, the reliability of the instrument was evaluated using a test-retest method on one of the research units based on Kappa test with a value of 0.8 in acceptable range. Data were collected and coded with SPSS software version 19. Results: The highest level of disaster preparedness at Jundishapur University of medical sciences in Ahvaz belonged to human inferiority with an average score of 67.66±8; 16 of 100, and the lowest belonged to the emergency areas with an average score of 3.75±0.77 or 43 of 100. Imam Khomeini Hospital was in a better status than the other hospitals in terms of emergency, reception, discharging and transferring, traffic, and communication. In terms of education, Abuzar Hospital had the highest level of preparedness; and regarding support and management of health care practices, Salamat Hospital had the highest level for disaster preparedness. Conclusion: The preparedness of hospitals affiliated to Jondishapour University was in moderate status and Imam Khomeini Hospital had the highest level of accident and disaster preparedness. [ABSTRACT FROM AUTHOR]

Background: How to manage patients, transmission times, and therapeutic measurement executed during air transmission can improve training, protocols, and management decisions. The current study aimed at investigating the dispatch criteria and the way of handling patients during transport by air emergency medical services of Kurdistan Province, Iran, in 2017. Materials and Methods: In the current study, information of patients transported by air emergency ambulance of Kurdistan Province in 2017 was collected from the recorded mission forms. To analyze the information, version 12 of STATA software was employed. Descriptive statistics was used to analyze the qualitative variables and draw frequency distribution table and mean and standard deviation to utilize quantitative variables. Results: Out of 50 transported patients, trauma caused by traffic accidents was the most important cause of patient transport (38%). In terms of clinical symptoms, weakness and lethargy and decreased consciousness were the most common symptoms. The most important therapeutic measures executed during transport were oxygen therapy, various body fixations, and serum therapy, respectively. The average time spent at scene was 10.7 minutes and the mean total mission time was 93.72 minutes with a standard deviation of 45.53. Conclusion: The results of the study indicated that the air emergency performance of Kurdistan Province was desirable in terms of dispatch criteria, time of transport and treatment during transportation, but there were weaknesses in the administration of medications during transportation and recording missions and measures in the specific sheets (forms). [ABSTRACT FROM AUTHOR]

Background: Due to the importance of industrial accidents in workplaces, the current study aimed at epidemiologically investigating occupational accidents in some industrial sites in Semnan, Iran. Materials and Methods: The current descriptive-analytical study was conducted on all accidents taking place from 2014 to 2016 in some industrial sites in Semnan. The data were extracted from the Department of Labor and Social Affairs of Semnan. SPSS software version 21 was employed to analyze data using Chi-square and logistic regression tests. Results: The mean and standard deviation of workers age in non-fatal and fatal accidents were 30.28±13 and 32±11.21 years, respectively. There was no significant difference in variables such as gender, workers experience, marital status, type of industry (construction, mining, rubber, and agriculture), and educational level between fatal and non-fatal accidents (P>0.05). A significant relationship was observed between insurance coverage status and fatal accidents (P=0.002). The rate of fatal accidents was 8.4 times more in 2015 than 2014 (P=0.006; odds ratio=4.8). Conclusion: The rate of accidents in industrial sites can be significantly reduced by taking advantage of accident prevention programs and training courses. Occupational safety and health program can promote the performance of workers. In this regard, the development and conduction of industrial emergency plans can reduce fatal accident rates. [ABSTRACT FROM AUTHOR]

Background: Driving fines are one of the tools to reduce driving violations, and consequently, injuries due to car accidents. In 2010, a new set of laws and fines were passed with the aim of deterring driving violations. Since the second half of March 2013, the new laws and fines were enforced throughout the country. To compare the number of accident victims referred to the hospitals affiliated to Mashhad University of Medical Sciences before and after the implementation of the new traffic offenses law. Materials and Methods: This was a descriptive-analytic study. The study population consisted of all accident victims referred to the emergency department of hospitals of Mashhad University of Medical Sciences from March 2014 to September 2017. Sampling method was total enumerative method. For data collection, a checklist was used. After obtaining the necessary permissions, the researcher completed the checklist by referring to the hospitals and the Deputy of Treatment of Mashhad University of Medical Sciences. The relevant data were extracted from the Hospital Information and MedCare Systems. In addition to comparing the average number of victims before and after the implementation of the new law, the average number of victims were compared in terms of the body part injury, the site of the accident before and after the implementation of the law. The obtained data were analyzed by using descriptive and analytical statistics including t test. Results: The average monthly number of casualties before the implementation of the new law was 3053 and after the implementation it increased to 3492 people. This difference was statistically significant (P≤0.05). Although this increase was observed in the average number of the victims in all four body parts groups, after the implementation of the law, only the difference between the average number of victims with multiple body injuries was statistically significant (P≤0.05). In addition, the average number of the accident location in all four groups of the accident locations increased after the implementation of the law. However, only the difference between the average number of the accidents occurred on suburban roads before and after the implementation was statistically significant (P≤0.05). Conclusion: On the whole, increasing driving fines does not seem to have a significant impact on reducing road traffic injuries. A more detailed investigation of this challenge is recommended to identify possible causes of the ineffectiveness of fines. [ABSTRACT FROM AUTHOR]

The safety of highly aggregated tourist crowds is a challenging and important issue. This paper not only provided a comprehensive analysis of the accidents of highly aggregated tourist crowds but also determined the occurrence mechanism and coping paths. Based on the analysis of multiple cases, we found that the variable status of highly aggregated tourist crowds was the result of the interaction of three main elements: multisource pressure, state mutations and management responses. A series of factors interact and result in accidents, and the lack of a management response or a low-quality management response is the root cause of such accidents. A high-quality management response is a basic safety precaution for highly aggregated tourist crowds. Therefore, forming a virtuous circle of multisource pressure, state mutations and management responses is an effective path for coping with accidents. [ABSTRACT FROM AUTHOR]