Research Problem: In Abu Dhabi, limited implementation of OSH Regulations contributes to the general unawareness among employees and workers about occupational hazards and safety measures, resulting in slow responsive...Research Problem: In Abu Dhabi, limited implementation of OSH Regulations contributes to the general unawareness among employees and workers about occupational hazards and safety measures, resulting in slow responsiveness toward enforcement measures and a lack of self-regulatory approaches within companies. Purpose: The purpose of this study is to examine the implementation methods practised in Abu Dhabi with those in developed countries with established OSH regulatory bodies. Methodology: Qualitative and quantitative research methods were employed to gather primary research data. Workers from various industries in Abu Dhabi were sampled on purpose and asked to respond to questionnaires and interviews on OSH protocol awareness and implementation, and circumstances of workplace incidence. Results: The findings of this study showed that the enforcement of OSH requirements in UAE positively correlated to a reduction in the rate of work-related injury and improved business performance. The quantitative research data showed that the energy sector had the highest score (15) while the tourism sector had the lowest score (5.3) in occupational health systems and improvements in business efficiency and productivity. Implications: The outcomes of this study shed light on the importance of implementing OSH Guidelines for companies to empower their safety managers to fully enforce OSH requirements in their organisations. In conclusion, effective OSH enforcement requires cooperation between general workers and OSH managers and facilitation from business owners.展开更多
INTRODUCTION Occupational safety and health (OSH) is generally the anticipation, recognition, evaluation, and control of hazards arising in or from the workplace. The study sought to assess and evaluate occupational h...INTRODUCTION Occupational safety and health (OSH) is generally the anticipation, recognition, evaluation, and control of hazards arising in or from the workplace. The study sought to assess and evaluate occupational health and safety hazards experienced among health workers in the Bono region of Ghana. METHODOLOGY The study was descriptive cross-sectional quantitative study. Data was from two hundred (200) health workers and was analyzed using the binary logistic regression analysis. RESULTS The findings from the study show that risk factors associated with biological hazards were clinical staff [OR = 2.487 (1.146 - 5.397), p = 0.021], poor maintenance of hospital items [OR = 0.446 (0.240 - 0.831), p = 0.011], assault (verbal) abuse [OR = 2.581 (1.317 - 5.059), p = 0.006] and extreme pressure from work [OR = 2.975 (1.519 - 5.829), p = 0.001]. Non-biological hazards were associated with being single [OR = 0.499 (0.263 - 0.947), p = 0.034], being verbally assaulted [OR = 3.581 (1.865 - 6.876), p CONCLUSION Risk factors related with biological hazards include poor maintenance of hospital items and extreme pressure from work whereas non-biological hazards were associated with being single, being verbally assaulted. Clinical healthcare providers are more vulnerable to occupational health and safety hazards. The study recommends the provision of strategic policies to promote and protect the workers’ health based on the development of the epidemiological profile of health, needs to be readjusted and strengthened.展开更多
A method system was put forward based on the occupational health and safety management system to develop the dynamic safety management of coal mine. It aimed at the problems in the mining safety management and was put...A method system was put forward based on the occupational health and safety management system to develop the dynamic safety management of coal mine. It aimed at the problems in the mining safety management and was put in practice in Lingxin coal mine of Ningxia Coal Industry Group Co., Ltd.. And good effect was obtained in safety work. It developed the mining dynamic safety management based on the building of occupational health and safety management system of mining enterprise and its main contents are as follows： timely identification and dynamic control of accident risk, persistent improvement of safety management performance according to the ＂PDCA＂ circle.展开更多
Mental health care has moved from hospital settings to community mental health settings, and there is a need to explore the perceptions of patient safety among registered nurses working in this field. Patient safety i...Mental health care has moved from hospital settings to community mental health settings, and there is a need to explore the perceptions of patient safety among registered nurses working in this field. Patient safety is to include everyone and to be the goal in all aspects of health care. The aim of the study was to explore registered nurses’ perceptions of patient safety in community mental health settings for people with serious mental illness. The study was qualitative and descriptive in nature and interviews were carried out during spring 2012, with seven registered nurses working in community mental health settings for people with serious mental illness in five municipalities in the middle of Sweden. The sampling was purposive and data were analysed using qualitative content analysis. The findings showed that the registered nurses understood patient safety as providing support to people with serious mental illness in regaining and maintaining health through good treatment and respecting self-determination and avoiding coercion. The terms of daily living in small community mental health settings within the a large community health care organization, communication, sufficient knowledge of psychiatric disabilities among people in the residents’ network, and national laws and regulations, all had implications for patient safety. The registered nurses perceived patient safety as involving a wide range of issues that in other areas of care are more often discussed in terms of quality of care. Determining the boundaries of patient safety in community mental health settings for people with serious mental illness can be a first step in establishing workable routines that ensure safe patient care.展开更多
Medical and health work constitutes the prerequisite to protection of the people's right to safety of lives and health. Over the past decades, the Chinese Government has spared no effort in this regard and, as a r...Medical and health work constitutes the prerequisite to protection of the people's right to safety of lives and health. Over the past decades, the Chinese Government has spared no effort in this regard and, as a result, the Chinese people's health has significantly improved. In the nationwide fight against the SARS (severe acute respiratory syndrome) epidemic in the first half of 2003, the Government placed the health of the Chinese people and the safety of their lives above everything else. With a huge input of human, financial and material resources, the country won a decisive victory over the epidemic. Following is the full text of an interview by Human Rights with Gao Qiang, executive vice-minister of the Ministry of Health, on China's medical and health work and how it is related to protection of human rights.展开更多
In this feasibility study, we investigate the viability of using Liquefied Natural Gas （LNG） fuel in an open type Ro-Ro passenger ferry and the associated potential challenges with regard to the vessel safety system...In this feasibility study, we investigate the viability of using Liquefied Natural Gas （LNG） fuel in an open type Ro-Ro passenger ferry and the associated potential challenges with regard to the vessel safety systems. We recommend an appropriate methodology for converting existing ships to run on LNG fuel, discuss all the necessary modifications to the ship’s safety systems, and also evaluate the relevant ship evacuation procedures. We outline the basic requirements with which the ship already complies for each safety system and analyze the additional restrictions that must be taken into consideration for the use of LNG fuel. Appropriate actions are recommended. Furthermore, we carry out a hazard identification study. Overall, we clearly demonstrate the technical feasibility of the investigated scenario. Minimal modifications to the ship’s safety systems are required to comply with existing safety rules for this specific type of ship.展开更多
Outlined the South African mine health and safety regulatory framework,in- cluding the roles of government,tripartite council,service agencies,mine enterprises, rescue stations and workers unions,analyzed the institut...Outlined the South African mine health and safety regulatory framework,in- cluding the roles of government,tripartite council,service agencies,mine enterprises, rescue stations and workers unions,analyzed the institutional structures of South African mine health and safety standardization,including the South African standard and specifi- cation systems and standard development processes,and characterized the South African mine health and safety standardization and regulation systems.Intended to provide some suggestions for the transformation and improvement of mine health and safety standardi- zation and regulation systems in China or in similar situations.展开更多
Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers ...Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers for the significant gains that have been achieved, the key role that research to help understand the causes of problems and to develop lasting solutions is clear. Many of the remaining challenges have been resistant to solutions by various approaches. Some, such as fatalities and injuries from ground control or powered haulage are prominent year after year. Different approaches are indicated and new solutions will be required if we are to achieve a goal of zero harm. These will originate with research, but into which topics, and what are some of these different approaches? This paper examines the current state of mine safety in the United States and highlights areas of significant opportunity for research that will lead to solutions. The likely direction of research that will enable realization of the ‘‘zero harm'' goal is described in terms of evolutionary and revolutionary approaches. Both are important, but the author's view is that some of the largest gains will be made with trans-disciplinary approaches that break from the past. Topical areas of research are suggested and several research questions are given to illustrate the direction of future research in mining safety and health.展开更多
Insertion of Sustainable Development Goals (SDGs) into higher education is an important concern. This article aims to address the influences of SDGs in higher and engineering educational system in Egypt. The present s...Insertion of Sustainable Development Goals (SDGs) into higher education is an important concern. This article aims to address the influences of SDGs in higher and engineering educational system in Egypt. The present study focuses on SDGs 3, 4, 6, 7, 9, and 11. SDG 3 is related to occupational health and SDG 4 is related to higher education development. However, SDGs 6, 7, 9, and 11 are related to both mechanical and environmental engineering, and occupational safety. The study approach involves case risk analysis, investigations, and review for design concepts of occupational health and safety before and after the Coronavirus disease (COVID-19). A number of cross-sectional studies that constitute 125 multidisciplinary research plans (MDRPs) are grouped to monitor and evaluate two main factors which are an influence of involving SDGs into engineering education and selected curriculum of occupational health and safety. Then the results of these research-based studies, which performed over four academic years started from 2017 up to date 2021, are depicted and discussed. These results reveal the importance of interlink between engineering education and the intended SDGs. The latest 25 MDRPs demonstrate that Egypt response to alleviate the COVID-19 is rapidly pronounced specially on SDGs 3 and 4 simultaneously. However, those MDRPs show that neither record impacts nor delays on SDGs 6, 7, 9 and 11. The conclusions prioritize both the advanced educational mechanisms and verify the engineering curriculums to raise awareness of SDGs among both staff members and students in Egyptian universities. Finally, future work is recommended at the end of this article to focus on each specific goal to gain deep insight to state of the art for each SDG around globe using education development.展开更多
This paper explored stakeholders’ compliance with existing laws and regulations related to construction health and safety (CHS) in the Ghanaian construction industry (GCI). Qualitative research approach was adopted f...This paper explored stakeholders’ compliance with existing laws and regulations related to construction health and safety (CHS) in the Ghanaian construction industry (GCI). Qualitative research approach was adopted for the data collection, using semi-structured interview guide. An in-depth face-to-face interview based on the grounded theory approach was conducted with actors who play important roles in ensuring health and safety at the construction site as well as key officers and professionals who are the major stakeholders in the GCI. Content analysis was adopted for the analysis of the qualitative data. The findings of the study show customary laws, bye laws, Labour Act, 2003 (Act 651), Local Governance Act, 2016 (Act 936) and the contract document as the key existing CHS related laws and regulations that the stakeholders comply with. The stakeholders also identified the following construction health and safety related regulations in the GCI which have low compliance rate: Factories, Shops and Offices Act, 1974 (Act 323), Environmental Protection Act, 1994 (Act 490), among others. The findings of the research contribute to knowledge of stakeholders’ compliance with existing laws and regulations related to CHS, and underscore the need to ensure monitoring and enforce compliance in the GCI. The findings further identify areas for stakeholders to focus attention on ensuring good health and safety practices, and also expose critical training and education needs for stakeholders in the GCI. The findings provide valuable insights on stakeholders’ compliance with laws and regulations related to CHS in Ghana, which may be applicable to other developing countries with similar construction industry.展开更多
Recently,there has been a global movement toward environmental protection and energy conservation through the design and development of new products in accordance with sustainable utilisation.In this study,rare earth ...Recently,there has been a global movement toward environmental protection and energy conservation through the design and development of new products in accordance with sustainable utilisation.In this study,rare earth luminescent materials were used owing to their active light emission and reusability.Additionally,solar lightemitting diode lights and car-light reflection were utilised to increase the recognition and reliability of reflective cat eyes.Along with carbon reduction,this can save energy and enhance road safety.This study considered the Theory of Inventive Problem Solving and a literature review to analyse the issues in existing products.Then,expert interviews were conducted to screen projects and develop product design policies.Finally,the ratio of light-storage materials was experimentally determined and the prototypes implemented.This cat’s eye addresses the shortcomings identified in previous analyses of existing products.We applied energy storage environmental protection materials,together with material proportioning(which balanced warning efficiency against cost-effectiveness)to develop diversified modular kits;these were flexible in terms of quantity and easily assembled.This study achieved four key objectives:(1)reducing the research and development costs of the manufacturer;(2)offering buyers a diverse suite of products;(3)responding to a need to improve diverse road user safety;and(4)reducing government procurement costs for safety warning products.The results provide a reference for the creative modular design of energy-saving products for public road safety planning in various industries.展开更多
Background: The incidence of in-hospital adverse events is about 10%, with a majority of these related to surgery, and nearly half considered preventable events. In attempts to improve patient safety, the World Health...Background: The incidence of in-hospital adverse events is about 10%, with a majority of these related to surgery, and nearly half considered preventable events. In attempts to improve patient safety, the World Health Organization (WHO) developed a checklist to be used at critical perioperative moments. This meta-analysis examines the impact of the WHO surgical safety checklist (SSC) on various patient outcomes. Methods: A comprehensive search of all published studies assessing the use of the WHO SSC in patients undergoing surgery was conducted. Studies using the WHO SSC in any surgical setting, with pre-implementation and post-implementation outcome data were included. The incidence of patient outcomes (total complications, surgical site infections, unplanned return to the operating room (OR) within 30 days, and overall mortality) and adherence to safety measures were analyzed. Results: 10 studies involving 51,125 patients (27,490 prior to implementation and 23,635 after implementation of the WHO SSC) were analyzed. The implementation of the WHO SSC significantly reduced the risk of total complications by 37.9%, surgical site infections by 45.5%, unplanned return to OR by 32.1%, and mortality by 15.3%. Increased adherence to safety measures including airway evaluation, use of pulse oximetry, prophylactic antibiotics when necessary, confirmation of patient name and surgical site, and sponge count was also observed. Conclusions: The use of the WHO SSC is associated with a significant reduction in post-operative complication rates and mortality. The WHO SSC is a valuable tool that should be universally implemented in all surgical centers and utilized in all surgical patients.展开更多
In face of the huge impact of COVID-19 on the society,the rising concerns on public health have brought the unprecedented opportunities to the upgrading of urban landscapes.The public concerns on health issues have sh...In face of the huge impact of COVID-19 on the society,the rising concerns on public health have brought the unprecedented opportunities to the upgrading of urban landscapes.The public concerns on health issues have shifted from the physical and mental health to the macro aspect of social health.To satisfy urban residents’ needs on healthy life is the top priority in urban public landscape designs,and also a necessary requirement of future landscape designs.Urban park is an important public activity space,and the urgent task is to explore how to build a healthy urban park and promote public health with urban parks.展开更多
There are a large number of old communities in Chinese cities that urgently need to be updated and upgraded.However,the old community renewal in the past mostly focused on the transformation of physical environment wi...There are a large number of old communities in Chinese cities that urgently need to be updated and upgraded.However,the old community renewal in the past mostly focused on the transformation of physical environment with a single goal.There is a lack of in-depth thinking about the problems presented by the public space in the old communities,and it is necessary to focus on this.The continuous occurrence of public health incidents has increased the pressure on urban development,and old communities have become shortcomings in such incidents.It is a topic worthy to study whether the emergency design update of public spaces can supplement the shortcomings of old communities in public health emergencies.Based on the background of public health emergencies,combined with the theory of resilient cities,the study analyzes the emergency design of public space in the old communities and conducts a research on the renewal strategy,taking the No.4 Courtyard of Luochengtou Community in Handan City as an example.The improvement strategies of management,transportation,structure and space are specifically put forward,in order to provide reference for the emergency design update of old communities.展开更多
The study aimed at assessment of level of task performance of Primary Health Care Worker （PHCWs） according to their professional designations in selected Local Government Areas （LGA） in Enugu State. Descriptive su...The study aimed at assessment of level of task performance of Primary Health Care Worker （PHCWs） according to their professional designations in selected Local Government Areas （LGA） in Enugu State. Descriptive survey research was used. 291 PHCWs were randomly selected from 9 LGA using a multistage method. Questionnaire was used to collect data and the instrument was validated using test-retest method with correlation coefficient of 0.79. The findings show that Community Health Extension Workers （CHEWs） performed higher than Environmental Health Officer （EVO） and Community Health Officers （CHOs） in the area of health education concerning prevailing health problems and method of control. They scored 66.09% as against 52.8% and 60.61% for EVO and CHEW respectively. The result showed that the professional designation has no significant effect （P 〈 0.05） on the level of task performed by PHCW and their levels of task performance were low. It was recommended that public Health physicians and Nurses should be involved in the PHC in Enugu State to provide the fight supervision to the PHCW.展开更多
When a major public health emergency comes,people are forced to be isolated at home.During the period of residential isolation by epidemic,use of indoor space in high-rise residential buildings puts forward higher req...When a major public health emergency comes,people are forced to be isolated at home.During the period of residential isolation by epidemic,use of indoor space in high-rise residential buildings puts forward higher requirements for the health and variability of indoor space in addition to meeting the basic living needs.By analyzing the current situation and characteristics of living room space design of high-rise residence,combined with basic health protection awareness of residents and environmental sanitation requirements,this paper explores the basic functions of living room space design,and puts forward suggestions on space optimization design.展开更多
Nowadays,sustainability is one of the most important construction sector goals,as it is in most other sectors.However,sustainability in the construction sector is dealt mostly with its environmental and economic dimen...Nowadays,sustainability is one of the most important construction sector goals,as it is in most other sectors.However,sustainability in the construction sector is dealt mostly with its environmental and economic dimensions,and its social dimension remains in the background.This situation causes the Occupational Health and Safety(OHS),which is perhaps the most important issue within the scope of social sustainability,to be addressed on its own,and its relationship with sustainability to be not introduced clearly.This study discussed the relationship between social sustainability and OHS in the construction sector.Based on the fact that in construction projects,the sustainability goal should be revealed forward to a great extent at the design stage,how to contribute to OHS by budgeting OHS activities together with project activities was explained.We intended to contribute to the provision of OHS and thus the social sustainability of construction projects by revealing how the budgeting will be done and how much OHS budget will be,by referring to the studies in the literature conducted about OHS budgeting and presented robust numerical data.The study is expected to help construction sector stakeholders to understand the relationship between social sustainability and OHS and to provide a clear picture of the role of budgeting in this respect.展开更多
According to the analysis of waterfront district natural landscape and resources in Lijiang xianglu Health Valley, combined with the human experience of the five senses motion, in this paper, we put forward three func...According to the analysis of waterfront district natural landscape and resources in Lijiang xianglu Health Valley, combined with the human experience of the five senses motion, in this paper, we put forward three functons of proposed, scenery and quiet space, arrange a southbound horse and pedestrian route line categories, andcreate a viewing platform, rest points and landscape landscape boardwalk node to meet the requirement of owners＇ healthy.展开更多
Introduction: Disengagement from mental health services in young adults with schizophrenia has been associated with dissatisfaction and unmet needs. Striving to improve engagement, we invited service users recently di...Introduction: Disengagement from mental health services in young adults with schizophrenia has been associated with dissatisfaction and unmet needs. Striving to improve engagement, we invited service users recently diagnosed with schizophrenia to be co-designers of a smartphone technology that will be responsive to their needs. Aim: This paper reports the first phase of a three-phased participatory design process. The objective was to identify needs of support in young adults recently diagnosed with schizophrenia and to generate ideas of how the needs could be accommodated using smartphone technology. Methods: Participatory design guided the research process and a qualitative approach was used to generate and analyse the data. Data were generated by means of participant observations (n = 45 hours) and interviews (n = 6) with young adults from a first episode psychosis program in Denmark. Findings: Low levels of knowledge and high levels of uncertainties are characteristic of young adults recently diagnosed with schizophrenia, bringing about a vast need of support in order for them to gain power over their new life situation. Our study suggests that the smartphone may be used to foster empowerment by guiding the young adult’s actions in situ, providing comprehensive and easily understood information on the go, allowing for recovery tracking, and notification of mental health changes, providing medication overview and giving easy access to healthcare providers. Conclusion: Young adults recently diagnosed with schizophrenia require comprehensive support in order to become empowered to confidently manage their new life situation. The smartphone holds this potential by offering flexible collaboration and timely access to self-management展开更多
文摘Research Problem: In Abu Dhabi, limited implementation of OSH Regulations contributes to the general unawareness among employees and workers about occupational hazards and safety measures, resulting in slow responsiveness toward enforcement measures and a lack of self-regulatory approaches within companies. Purpose: The purpose of this study is to examine the implementation methods practised in Abu Dhabi with those in developed countries with established OSH regulatory bodies. Methodology: Qualitative and quantitative research methods were employed to gather primary research data. Workers from various industries in Abu Dhabi were sampled on purpose and asked to respond to questionnaires and interviews on OSH protocol awareness and implementation, and circumstances of workplace incidence. Results: The findings of this study showed that the enforcement of OSH requirements in UAE positively correlated to a reduction in the rate of work-related injury and improved business performance. The quantitative research data showed that the energy sector had the highest score (15) while the tourism sector had the lowest score (5.3) in occupational health systems and improvements in business efficiency and productivity. Implications: The outcomes of this study shed light on the importance of implementing OSH Guidelines for companies to empower their safety managers to fully enforce OSH requirements in their organisations. In conclusion, effective OSH enforcement requires cooperation between general workers and OSH managers and facilitation from business owners.
文摘INTRODUCTION Occupational safety and health (OSH) is generally the anticipation, recognition, evaluation, and control of hazards arising in or from the workplace. The study sought to assess and evaluate occupational health and safety hazards experienced among health workers in the Bono region of Ghana. METHODOLOGY The study was descriptive cross-sectional quantitative study. Data was from two hundred (200) health workers and was analyzed using the binary logistic regression analysis. RESULTS The findings from the study show that risk factors associated with biological hazards were clinical staff [OR = 2.487 (1.146 - 5.397), p = 0.021], poor maintenance of hospital items [OR = 0.446 (0.240 - 0.831), p = 0.011], assault (verbal) abuse [OR = 2.581 (1.317 - 5.059), p = 0.006] and extreme pressure from work [OR = 2.975 (1.519 - 5.829), p = 0.001]. Non-biological hazards were associated with being single [OR = 0.499 (0.263 - 0.947), p = 0.034], being verbally assaulted [OR = 3.581 (1.865 - 6.876), p CONCLUSION Risk factors related with biological hazards include poor maintenance of hospital items and extreme pressure from work whereas non-biological hazards were associated with being single, being verbally assaulted. Clinical healthcare providers are more vulnerable to occupational health and safety hazards. The study recommends the provision of strategic policies to promote and protect the workers’ health based on the development of the epidemiological profile of health, needs to be readjusted and strengthened.
文摘A method system was put forward based on the occupational health and safety management system to develop the dynamic safety management of coal mine. It aimed at the problems in the mining safety management and was put in practice in Lingxin coal mine of Ningxia Coal Industry Group Co., Ltd.. And good effect was obtained in safety work. It developed the mining dynamic safety management based on the building of occupational health and safety management system of mining enterprise and its main contents are as follows： timely identification and dynamic control of accident risk, persistent improvement of safety management performance according to the ＂PDCA＂ circle.
文摘Mental health care has moved from hospital settings to community mental health settings, and there is a need to explore the perceptions of patient safety among registered nurses working in this field. Patient safety is to include everyone and to be the goal in all aspects of health care. The aim of the study was to explore registered nurses’ perceptions of patient safety in community mental health settings for people with serious mental illness. The study was qualitative and descriptive in nature and interviews were carried out during spring 2012, with seven registered nurses working in community mental health settings for people with serious mental illness in five municipalities in the middle of Sweden. The sampling was purposive and data were analysed using qualitative content analysis. The findings showed that the registered nurses understood patient safety as providing support to people with serious mental illness in regaining and maintaining health through good treatment and respecting self-determination and avoiding coercion. The terms of daily living in small community mental health settings within the a large community health care organization, communication, sufficient knowledge of psychiatric disabilities among people in the residents’ network, and national laws and regulations, all had implications for patient safety. The registered nurses perceived patient safety as involving a wide range of issues that in other areas of care are more often discussed in terms of quality of care. Determining the boundaries of patient safety in community mental health settings for people with serious mental illness can be a first step in establishing workable routines that ensure safe patient care.
文摘Medical and health work constitutes the prerequisite to protection of the people's right to safety of lives and health. Over the past decades, the Chinese Government has spared no effort in this regard and, as a result, the Chinese people's health has significantly improved. In the nationwide fight against the SARS (severe acute respiratory syndrome) epidemic in the first half of 2003, the Government placed the health of the Chinese people and the safety of their lives above everything else. With a huge input of human, financial and material resources, the country won a decisive victory over the epidemic. Following is the full text of an interview by Human Rights with Gao Qiang, executive vice-minister of the Ministry of Health, on China's medical and health work and how it is related to protection of human rights.
基金conducted within the framework of the project LNG-COMSHIP,Greek General Secretariat of Research and Technology Code:12CHN400,and was funded by the European Regional Development Fund(ERDF) and National Resources
文摘In this feasibility study, we investigate the viability of using Liquefied Natural Gas （LNG） fuel in an open type Ro-Ro passenger ferry and the associated potential challenges with regard to the vessel safety systems. We recommend an appropriate methodology for converting existing ships to run on LNG fuel, discuss all the necessary modifications to the ship’s safety systems, and also evaluate the relevant ship evacuation procedures. We outline the basic requirements with which the ship already complies for each safety system and analyze the additional restrictions that must be taken into consideration for the use of LNG fuel. Appropriate actions are recommended. Furthermore, we carry out a hazard identification study. Overall, we clearly demonstrate the technical feasibility of the investigated scenario. Minimal modifications to the ship’s safety systems are required to comply with existing safety rules for this specific type of ship.
文摘Outlined the South African mine health and safety regulatory framework,in- cluding the roles of government,tripartite council,service agencies,mine enterprises, rescue stations and workers unions,analyzed the institutional structures of South African mine health and safety standardization,including the South African standard and specifi- cation systems and standard development processes,and characterized the South African mine health and safety standardization and regulation systems.Intended to provide some suggestions for the transformation and improvement of mine health and safety standardi- zation and regulation systems in China or in similar situations.
文摘Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers for the significant gains that have been achieved, the key role that research to help understand the causes of problems and to develop lasting solutions is clear. Many of the remaining challenges have been resistant to solutions by various approaches. Some, such as fatalities and injuries from ground control or powered haulage are prominent year after year. Different approaches are indicated and new solutions will be required if we are to achieve a goal of zero harm. These will originate with research, but into which topics, and what are some of these different approaches? This paper examines the current state of mine safety in the United States and highlights areas of significant opportunity for research that will lead to solutions. The likely direction of research that will enable realization of the ‘‘zero harm'' goal is described in terms of evolutionary and revolutionary approaches. Both are important, but the author's view is that some of the largest gains will be made with trans-disciplinary approaches that break from the past. Topical areas of research are suggested and several research questions are given to illustrate the direction of future research in mining safety and health.
文摘Insertion of Sustainable Development Goals (SDGs) into higher education is an important concern. This article aims to address the influences of SDGs in higher and engineering educational system in Egypt. The present study focuses on SDGs 3, 4, 6, 7, 9, and 11. SDG 3 is related to occupational health and SDG 4 is related to higher education development. However, SDGs 6, 7, 9, and 11 are related to both mechanical and environmental engineering, and occupational safety. The study approach involves case risk analysis, investigations, and review for design concepts of occupational health and safety before and after the Coronavirus disease (COVID-19). A number of cross-sectional studies that constitute 125 multidisciplinary research plans (MDRPs) are grouped to monitor and evaluate two main factors which are an influence of involving SDGs into engineering education and selected curriculum of occupational health and safety. Then the results of these research-based studies, which performed over four academic years started from 2017 up to date 2021, are depicted and discussed. These results reveal the importance of interlink between engineering education and the intended SDGs. The latest 25 MDRPs demonstrate that Egypt response to alleviate the COVID-19 is rapidly pronounced specially on SDGs 3 and 4 simultaneously. However, those MDRPs show that neither record impacts nor delays on SDGs 6, 7, 9 and 11. The conclusions prioritize both the advanced educational mechanisms and verify the engineering curriculums to raise awareness of SDGs among both staff members and students in Egyptian universities. Finally, future work is recommended at the end of this article to focus on each specific goal to gain deep insight to state of the art for each SDG around globe using education development.
文摘This paper explored stakeholders’ compliance with existing laws and regulations related to construction health and safety (CHS) in the Ghanaian construction industry (GCI). Qualitative research approach was adopted for the data collection, using semi-structured interview guide. An in-depth face-to-face interview based on the grounded theory approach was conducted with actors who play important roles in ensuring health and safety at the construction site as well as key officers and professionals who are the major stakeholders in the GCI. Content analysis was adopted for the analysis of the qualitative data. The findings of the study show customary laws, bye laws, Labour Act, 2003 (Act 651), Local Governance Act, 2016 (Act 936) and the contract document as the key existing CHS related laws and regulations that the stakeholders comply with. The stakeholders also identified the following construction health and safety related regulations in the GCI which have low compliance rate: Factories, Shops and Offices Act, 1974 (Act 323), Environmental Protection Act, 1994 (Act 490), among others. The findings of the research contribute to knowledge of stakeholders’ compliance with existing laws and regulations related to CHS, and underscore the need to ensure monitoring and enforce compliance in the GCI. The findings further identify areas for stakeholders to focus attention on ensuring good health and safety practices, and also expose critical training and education needs for stakeholders in the GCI. The findings provide valuable insights on stakeholders’ compliance with laws and regulations related to CHS in Ghana, which may be applicable to other developing countries with similar construction industry.
基金This work was supported by Ministry of Science and Technology funded by the Taiwan Government[Grant No.MOST 105-2622-E-327-011-CC3]However,the publication of our work is fully in MOST’s favor.
文摘Recently,there has been a global movement toward environmental protection and energy conservation through the design and development of new products in accordance with sustainable utilisation.In this study,rare earth luminescent materials were used owing to their active light emission and reusability.Additionally,solar lightemitting diode lights and car-light reflection were utilised to increase the recognition and reliability of reflective cat eyes.Along with carbon reduction,this can save energy and enhance road safety.This study considered the Theory of Inventive Problem Solving and a literature review to analyse the issues in existing products.Then,expert interviews were conducted to screen projects and develop product design policies.Finally,the ratio of light-storage materials was experimentally determined and the prototypes implemented.This cat’s eye addresses the shortcomings identified in previous analyses of existing products.We applied energy storage environmental protection materials,together with material proportioning(which balanced warning efficiency against cost-effectiveness)to develop diversified modular kits;these were flexible in terms of quantity and easily assembled.This study achieved four key objectives:(1)reducing the research and development costs of the manufacturer;(2)offering buyers a diverse suite of products;(3)responding to a need to improve diverse road user safety;and(4)reducing government procurement costs for safety warning products.The results provide a reference for the creative modular design of energy-saving products for public road safety planning in various industries.
文摘Background: The incidence of in-hospital adverse events is about 10%, with a majority of these related to surgery, and nearly half considered preventable events. In attempts to improve patient safety, the World Health Organization (WHO) developed a checklist to be used at critical perioperative moments. This meta-analysis examines the impact of the WHO surgical safety checklist (SSC) on various patient outcomes. Methods: A comprehensive search of all published studies assessing the use of the WHO SSC in patients undergoing surgery was conducted. Studies using the WHO SSC in any surgical setting, with pre-implementation and post-implementation outcome data were included. The incidence of patient outcomes (total complications, surgical site infections, unplanned return to the operating room (OR) within 30 days, and overall mortality) and adherence to safety measures were analyzed. Results: 10 studies involving 51,125 patients (27,490 prior to implementation and 23,635 after implementation of the WHO SSC) were analyzed. The implementation of the WHO SSC significantly reduced the risk of total complications by 37.9%, surgical site infections by 45.5%, unplanned return to OR by 32.1%, and mortality by 15.3%. Increased adherence to safety measures including airway evaluation, use of pulse oximetry, prophylactic antibiotics when necessary, confirmation of patient name and surgical site, and sponge count was also observed. Conclusions: The use of the WHO SSC is associated with a significant reduction in post-operative complication rates and mortality. The WHO SSC is a valuable tool that should be universally implemented in all surgical centers and utilized in all surgical patients.
文摘In face of the huge impact of COVID-19 on the society,the rising concerns on public health have brought the unprecedented opportunities to the upgrading of urban landscapes.The public concerns on health issues have shifted from the physical and mental health to the macro aspect of social health.To satisfy urban residents’ needs on healthy life is the top priority in urban public landscape designs,and also a necessary requirement of future landscape designs.Urban park is an important public activity space,and the urgent task is to explore how to build a healthy urban park and promote public health with urban parks.
基金Sponsored by Social Science Research Project of Hebei Province in 2021 (20210301135)。
文摘There are a large number of old communities in Chinese cities that urgently need to be updated and upgraded.However,the old community renewal in the past mostly focused on the transformation of physical environment with a single goal.There is a lack of in-depth thinking about the problems presented by the public space in the old communities,and it is necessary to focus on this.The continuous occurrence of public health incidents has increased the pressure on urban development,and old communities have become shortcomings in such incidents.It is a topic worthy to study whether the emergency design update of public spaces can supplement the shortcomings of old communities in public health emergencies.Based on the background of public health emergencies,combined with the theory of resilient cities,the study analyzes the emergency design of public space in the old communities and conducts a research on the renewal strategy,taking the No.4 Courtyard of Luochengtou Community in Handan City as an example.The improvement strategies of management,transportation,structure and space are specifically put forward,in order to provide reference for the emergency design update of old communities.
文摘The study aimed at assessment of level of task performance of Primary Health Care Worker （PHCWs） according to their professional designations in selected Local Government Areas （LGA） in Enugu State. Descriptive survey research was used. 291 PHCWs were randomly selected from 9 LGA using a multistage method. Questionnaire was used to collect data and the instrument was validated using test-retest method with correlation coefficient of 0.79. The findings show that Community Health Extension Workers （CHEWs） performed higher than Environmental Health Officer （EVO） and Community Health Officers （CHOs） in the area of health education concerning prevailing health problems and method of control. They scored 66.09% as against 52.8% and 60.61% for EVO and CHEW respectively. The result showed that the professional designation has no significant effect （P 〈 0.05） on the level of task performed by PHCW and their levels of task performance were low. It was recommended that public Health physicians and Nurses should be involved in the PHC in Enugu State to provide the fight supervision to the PHCW.
文摘When a major public health emergency comes,people are forced to be isolated at home.During the period of residential isolation by epidemic,use of indoor space in high-rise residential buildings puts forward higher requirements for the health and variability of indoor space in addition to meeting the basic living needs.By analyzing the current situation and characteristics of living room space design of high-rise residence,combined with basic health protection awareness of residents and environmental sanitation requirements,this paper explores the basic functions of living room space design,and puts forward suggestions on space optimization design.
文摘Nowadays,sustainability is one of the most important construction sector goals,as it is in most other sectors.However,sustainability in the construction sector is dealt mostly with its environmental and economic dimensions,and its social dimension remains in the background.This situation causes the Occupational Health and Safety(OHS),which is perhaps the most important issue within the scope of social sustainability,to be addressed on its own,and its relationship with sustainability to be not introduced clearly.This study discussed the relationship between social sustainability and OHS in the construction sector.Based on the fact that in construction projects,the sustainability goal should be revealed forward to a great extent at the design stage,how to contribute to OHS by budgeting OHS activities together with project activities was explained.We intended to contribute to the provision of OHS and thus the social sustainability of construction projects by revealing how the budgeting will be done and how much OHS budget will be,by referring to the studies in the literature conducted about OHS budgeting and presented robust numerical data.The study is expected to help construction sector stakeholders to understand the relationship between social sustainability and OHS and to provide a clear picture of the role of budgeting in this respect.
文摘According to the analysis of waterfront district natural landscape and resources in Lijiang xianglu Health Valley, combined with the human experience of the five senses motion, in this paper, we put forward three functons of proposed, scenery and quiet space, arrange a southbound horse and pedestrian route line categories, andcreate a viewing platform, rest points and landscape landscape boardwalk node to meet the requirement of owners＇ healthy.
基金funded by a grant from the Tryg Foundation and the Lundbeck Foundation,Denmark.
文摘Introduction: Disengagement from mental health services in young adults with schizophrenia has been associated with dissatisfaction and unmet needs. Striving to improve engagement, we invited service users recently diagnosed with schizophrenia to be co-designers of a smartphone technology that will be responsive to their needs. Aim: This paper reports the first phase of a three-phased participatory design process. The objective was to identify needs of support in young adults recently diagnosed with schizophrenia and to generate ideas of how the needs could be accommodated using smartphone technology. Methods: Participatory design guided the research process and a qualitative approach was used to generate and analyse the data. Data were generated by means of participant observations (n = 45 hours) and interviews (n = 6) with young adults from a first episode psychosis program in Denmark. Findings: Low levels of knowledge and high levels of uncertainties are characteristic of young adults recently diagnosed with schizophrenia, bringing about a vast need of support in order for them to gain power over their new life situation. Our study suggests that the smartphone may be used to foster empowerment by guiding the young adult’s actions in situ, providing comprehensive and easily understood information on the go, allowing for recovery tracking, and notification of mental health changes, providing medication overview and giving easy access to healthcare providers. Conclusion: Young adults recently diagnosed with schizophrenia require comprehensive support in order to become empowered to confidently manage their new life situation. The smartphone holds this potential by offering flexible collaboration and timely access to self-management
