Formulation Method and Management Principle for the Safety Base-line of Atmospheric Environmental Quality

The formulation of the safety base-line for atmospheric environmental quality is not only basic needs of mankind maintaining the quality of survival environment but also concrete measures of red line system for national ecological protection. It is urgent to solve the problem in current environmental management how to draft the safety basa-line of atmospheric environmental quality. To solve this problem, the connotation of safety base-line for atmospheric environmental quality is defined firstly, and then the indexes for atmospheric importance, sensitivity and vulnerability are generalized. Moreover, formulation methods for red, yellow and green lines of the safety base-line for atmospheric environmental quality are put forward ,and corresponding division principle and management principle are put forward finally.

Organization：A new focus on mine safety improvement in a complex operational and business environment

The daily operations in the mining industry are still a significant source of risk with regard to occupational safety and health(OS & H). Various research studies and statistical data world-wide show that the number of serious injuries and fatalities still remains high despite substantial efforts the industry has put in recent years in decreasing those numbers. This paper argues that the next level of safety performance will have to consider a transition from coping solely with workplace dangers, to a more systemic model taking organizational risks in consideration. In this aspect, lessons learned from the nuclear industry may be useful, as organizational learning processes are believed to be more universal than the technologies in which they are used. With the notable exception of major accidents, organizational performance has not received all the attention it deserves. A key element for reaching the next level of performance is to include organizational factors in low level events analyses, and approach the management as a risk control system. These factors will then appear not only in the event analysis,but in supervision activities, audits, change management and the like. Many recent event analyses across various industries have shown that organizational factors play a key role in creating conditions for triggering major accidents(aviation, railway transportation, nuclear industry, oil exploitation, mining, etc.).In this paper, a perspective that may be used in supervisory activities, self-assessments and minor events investigations, is presented. When ingrained in an organizational culture, such perspective has the highest potential for continuous safety improvement.

Flight Safety System Evaluation and Optimal Linear Prediction

The complexity of flight safety system is usually affected by a variety of uncertainties.The uncertainty of overall security situation of flight safety system are hardly determined.In this work,flight safety assessment index system is firstly established based on software hardware environment liveware management(SHELM)model.And flight safety assessment is also carried out with matter-element theory algorithm to obtain safety state.According to correlation degree values of each evaluation index,key indexes affected flight safety are obtained.Under the assumption that the flight safety system is a linear dynamic system and combining the above evaluation analysis,Kalman filter algorithm is used to carry out prediction analysis on security situation.A simulation analysis is carried out based on an actual flight safety situation of an airline.The results show that the security state of airline flight safety system in a short period of time can be obtained,and main factors affecting flight safety are found out.This provides a viable way for airlines to further strengthen flight safety management.

Research on Active Safety Methodologies for Intelligent Railway Systems

Safety is essential when building a strong transportation system.As a key development direction in the global railway system,the intelligent railway has safety at its core,making safety a top priority while pursuing the goals of efficiency,convenience,economy,and environmental friendliness.This paper describes the state of the art and proposes a system architecture for intelligent railway systems.It also focuses on the development of railway safety technology at home and abroad,and proposes the active safety method and technology system based on advanced theoretical methods such as the in-depth integration of cyber–physical systems(CPS),data-driven models,and intelligent computing.Finally,several typical applications are demonstrated to verify the advancement and feasibility of active safety technology in intelligent railway systems.

Looking ahead to significant improvements in mining safety and health through innovative research and effective diffusion into the industry

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.

The analysis of the legislation on health and safety in Britain

Health and safety is an integral feature of work and employment relations. The consequences of ill-health and danger have an untold impact on workers,on their personal life,on those who enter employment settings,and on the provision of services and goods. In a variety of ways,people attempt to establish minimum standards of danger and hazard to deal with these consequences in their workplace. This essay will firstly review and assess the important issues in the development of the legislation on health and safety at work in Britain,and then analyze the recent situation on health and safety at work in Britain according to some statistics and examples. Finally,it will conclude that Business will benefit from good management of health and safety at work.

Paving the way toward soil safety and health:current status,challenges,and potential solutions

Soil is a non-renewable resource,providing a majority of the world’s food and fiber while serving as a vital carbon reservoir.However,the health of soil faces global threats from human activities,particularly widespread contamination by industrial chemicals.Existing physical,chemical,and biological remediation approaches encounter challenges in preserving soil structure and function throughout the remediation process,as well as addressing the complexities of soil contamination on a regional scale.Viable solutions encompass monitoring and simulating soil processes,with a focus on utilizing big data to bridge micro-scale and macro-scale processes.Additionally,reducing pollutant emissions to soil is paramount due to the significant challenges associated with removing contaminants once they have entered the soil,coupled with the high economic costs of remediation.Further,it is imperative to implement advanced remediation technologies,such as monitored natural attenuation,and embrace holistic soil management approaches that involve regulatory frameworks,soil health indicators,and soil safety monitoring platforms.Safeguarding the enduring health and resilience of soils necessitates a blend of interdisciplinary research,technological innovation,and collaborative initiatives.

Assessment of Safety Culture in Global Offshore Environments

This project aims at presenting detailed assessment of health and safety culture in global offshore environments. Such assessment will be then utilized for developing and recommending a model capable of integrating safety behaviour and culture in global offshore environments. The global offshore environment is a quite wider term and therefore underlying study has specified and narrowed it down to the oil and gas industry. In other words, the discussion of health and safety culture is done in light of oil and gas industry and its environment. The proposed model “incident-free and low-risk contracting model” aims at fostering health and safety culture in oil and gas environments. It is worth mentioning that implementation of model requires effective support and collaboration between trade unions, industry associations, employers, and government agencies. The objectives of the proposed model will be identified in terms of Fostering sound leadership, Gaining management commitment, Gaining support and involvement of workforce, Reducing risk instances, Accident reduction objective.

A Methodology to Develop the Integration of the Environmental Management System with Other Standardized Management Systems

Traditionally the global management system of an organization is frequently split into a number of individual management systems that are defined and implemented according to specific management systems standards (MSSs) as well as managed independently. The individual implementation of MSSs is an option that leads to several inefficiencies and sub-optimization of the global management system of an organization. As referred by ISO [1] the interested parties’ requirements increase. A more effective and efficient option for an organization is to integrate, into an integrated management system (IMS), the implementation and management of requirements of multiple MSSs. Certain difficulties are associated to the structuring process, implementation, verification, evaluation, improvement and progressive development of an IMS in the organizations. Several scholars have proposed various theoretical approaches regarding the integration of individual management systems (MSs) leading to the conclusion that there is not a common practice for all organizations as they encompass different characteristics. This paper aims to present and justify a designed methodology to be used by organizations to support the integration of various MSs. Among them are highlighted: the Environmental Management System (EMS) according ISO 14001 [2], the Quality Management System (QMS) according ISO 9001 [3], and the Occupational Health and Safety Management System (OH & SMS) according OHSAS 18001 [4]. The methodology was designed in the context of a Portuguese company, on sequence of an organizational diagnosis and a research that was performed through a questionnaire. The strategy and the research methods took into consideration the case study.

The quality of escalator signage for public safety in Malaysia:an observational study

Objective:Escalator signage could be playing a vital role to alert users for safe use of escalators.This study aimed to evaluate the availability,standardization,and content of safety information on escalator signage in the shopping malls.Methods:An observational study was conducted from November 2017 to February 2018 to assess the availability,standardization of safety information among the signage inside the shopping mall,and the content of safety information for public safety in Malaysia.A checklist was developed by adapting escalator safety guidelines from seven countries and regions including Malaysia.Data collctors identified from the selected states were required to capture three photographs at different angles of the escalator signage for each ascending and descending directions at each entrance of the mall.Descriptive analysis was performed;each criterion was presented in frequency and percentage.Results:A total of 268 escalators from 84 shopping malls in 9 states of Malaysia were assessed.Two operating escalators were not equipped with signage.More than one-ifth(23.0%)of the signage was not standardized within the mall.The majority of safety information was displayed in the form of a pictogram,a minority of signage displayed information in both pictogram and text format:"children must hold hand"(12.7%)and"be careful of long clothing"(10.8%),respectively.Nevertheless,"toddlers should be carried"(8.6%)and"take extra care with rubber shoes/tied shoes/laces"(30.2%)were found absent in most of the signage.Conclusion:Escalator signage was present in almost all of the escalators observed.However,non-standardization of the signage of escalators should warrant the attention of relevant authorities to revise the safety guideline s and improve the quality of escalator.

Humanizing the Culture of Technology Teams: Strategies for Creating Healthier and More Productive Work Environments

With the advancement of technology, companies are increasingly dependent on technology teams to stay competitive. However, members of these teams often work in stressful and unhealthy environments, which can undermine their productivity and well-being. The humanization of the culture of technology teams is an approach that aims to create healthier and more productive work environments for team members, promoting balance between personal and professional life. Despite the importance of a healthy and productive work environment, many companies do not invest in strategies to humanize the culture of their technology teams. This can lead to high levels of stress, staff turnover and low productivity. The objective of this project is to identify effective strategies to humanize the culture of technology teams and create healthier and more productive work environments in digital companies. For this, factors such as management styles, psychological safety, human-centered development, individual beliefs and time and energy management will be analyzed. The project’s methodology will include a literature review on the subject and qualitative data analysis will be performed using a content analysis approach. This project will contribute to the advancement of knowledge about the humanization of the culture of technology teams in digital companies. The results can be applied to companies that want to create healthier and more productive work environments for their team members.

Leadership and Its Effect on Health Management

Leadership in health care focuses mainly on achieving the goal of effective health care delivery as a team under the guidance of another team member.Leadership in the health sector has become a key point in improving patient safety and health management as a whole.Delivering effective health care services to patients may be more efficient when health care professionals unite and act as a single body that is patient oriented.By developing a structure where leadership influences health management,the outcome of services rendered to patients is being greatly ameliorated.The Institute of Medicine(IOM)has outlined a number of actions which health care organizations need to implement in order to improve patient safety.The Baldrige National Quality Program also recognizes the importance of leaders and has stated the roles of leaders and what is expected of them in order to achieve excellence in health care.Leadership models are the fundamentals of leadership,which determine whether the objectives will be met as in the interest of the organization.This research was aimed to determine the impact of leadership on health management.This explores the characteristics of a leader,leadership styles that may be implemented,and their effect on outcome in a health care organization.

Environmental Monitoring of Ambient Outdoor, Indoor Air Quality Pollutants, PM 10 and PM 2.5 Conducted to Evaluate Its Impact Analysis and Quantification in Industrial Area of Dammam, KSA

The core objective of this study is to conduct precise and real-time monitoring of the industrial area Dammam located in the Kingdom of Saudi Arabia (KSA) which consists of a number of various chemicals, minerals and petrochemicals along with administrative blocks. The objective of this study is to monitor possible outdoor and indoor air pollutant in the industry working environment. This study shall help us to enable decision to be made on appropriate control measures as may be required to protect the health of employee and occupant who may be exposed to air contamination at workplace. Air pollution monitoring in ambient air environment finding shall be compared with national ambient air quality environmental standard while parameters monitoring in indoor air environment is compared with international standards such as occupational health and safety administration (OSHA), National institute for occupational safety and health (NIOSH) and Australian national health and medical research council (NHMRC). This environment review study for ensuring industry regulatory compliance for the facility and general authority of meteorology and environmental protection (GAMEP) previously known as presidency of meteorology environment (PME). This study shall be comprehensive in nature and cover two major types of monitoring and assessment such as ambient air quality monitoring and indoor air quality monitoring.

Intention to Leave and Associated Factors among Health Professionals in Jimma Zone Public Health Centers, Southwest Ethiopia

Background: Inadequate human resources are a major constraint to improving global health. The health sector is characterized by a high turnover coupled with internal as well as external brain drain but there is little information on intention to leave among health professionals in public health centers of Jimma Zone, Oromia Regional State. The aim of this study is to assess intention to leave and associated factors among health professionals in public health centers of Jimma Zone, southwest Ethiopia. Methods: A cross-sectional quantitative and qualitative study was conducted on seven randomly selected woredas (districts) which have 53 public health centers. All health professionals in sampled district public health centers were included (n = 505). Factor analysis was employed for all Likert scale instruments to extract factor(s) representing each of the scales using SPSS version 16.0. The qualitative data was analyzed by thematic analysis methods. Ethical approval was obtained from Jimma University. Results: Four hundred fifty five (90.1%) health professionals participated in the study;out of this, 290 (63.7%) had intention to leave. Among variables, job satisfaction (Beta = -0.298, (95% CI, -0.568 to -0.029), working environment (Beta = -0.612, (95% CI, -0.955 to -0.270), and organizational management (Beta = -0.552, (95% CI, 0.289 to 0.815) had statistically significant association with intention to leave among health professionals in public health centers of Jimma Zone. Conclusions: The overall intention to leave among health professionals was high. Level of job satisfaction, working environment, work pressure, and organizational management had statistically significant association with intention to leave. Thus, responsible bodies should aggressively work on the concerns identified, like, improvements in salary, promotion in terms of training/educational opportunity, improving working environment, and transfer of health professionals, and improvement of the leadership skills of managers.

《农业环境科学学报》2023年刊出论文简评

本文简要地介绍了《农业环境科学学报》2023年刊出的论文涉及的研究领域,关注的热点农业环境问题,重点介绍了《学报》新视角与前沿、专论与综述、环境健康与农产品安全、土壤环境、水体环境和水产环境栏目发表论文的情况,并展望了这些领域的研究方向。