The study presents an in-depth analysis of the impact of noise from mining operations, focusing on the spatial distribution of noise levels and their compliance with regulatory limits. Utilizing advanced modeling and visualization techniques, it demonstrates effective noise management strategies that ensure compliance with national regulations. Findings highlight the importance of integrating environmental assessments and technological innovations in mitigating noise pollution, underscoring the mining industry’s commitment to sustainable practices and community well-being. This research contributes valuable insights into environmental management, offering a model for balancing industrial activities with ecological and health considerations. Key findings emphasize the significance of integrating environmental assessments and technological innovations to mitigate noise pollution, showcasing the mining industry’s commitment to sustainable practices and community well-being. The study underlines the importance of noise management strategies that align with national regulations to protect both the environment and public health. Using advanced modeling and visualization techniques, the research offers valuable insights into environmental management, presenting a model for balancing industrial activities with ecological and health considerations. It contributes significantly to the understanding of noise pollution in the mining sector, proposing effective solutions for its control. This work is grounded in a broad review of literature on environmental pollution and specific studies on noise pollution’s effects on health, highlighting the broader context of industrial and urban noise sources. It presents a detailed analysis of noise levels around a specific mining operation, including modeling and visualization of noise propagation and its impact on surrounding residential areas. The conclusion drawn from this study is that through strategic planning, technological interventions, and adherence to regulations, mining operations can effectively mitigate noise pollution. This ensures that noise levels remain within acceptable limits, thereby minimizing their impact on nearby communities and contributing to a safer and more sustainable mining environment.

Water is a unique and irreplaceable natural resource of limited quantities and uneven spatial and temporal distribution. All life forms and all human activities are more or less related to water, clearly showing the importance of the relationship with water. It is a necessary resource in households as drinking water, washing and food preparation, in agriculture for irrigation, and in industry it plays an important role in almost all industrial processes. Economic development and urbanization lead, on the one hand, to a large increase in water demand, and on the other hand to the threat to water resources and the aquatic environment. Water can thus become a limiting factor in development, a threat to human health and the sustainability of natural ecosystems. Until recently, there was a centuriesold illusion of water inexhaustibility, and the concept of minimum investments for the purification of used water and water protection in general appeared. Much of the water used is not purified before it is discharged into watercourses and thus pollutes the water mass and reduces the resources of drinking water. Providing enough drinking water is one of the world's most important issues today. Therefore, it is especially important for every society to balance these relations and devise policies and strategies for the regulation, exploitation and protection of water resources.

The problem of air pollution has been a challenge for modern humanity in recent times. The environment, including the air, is burdened by a large amount of pollutants that are released into the environment. The atmosphere contains primary and secondary pollutants, emitted as basic or specific pollutants. Air pollution is present in industrial areas and larger cities, with the fact that there are no areas without any impact of air pollution. Air pollution is also present in the Republic of Srpska, as is the case in other areas. Areas of increased pollution in Republic of Srpska, with high concentrations of pollution, can further worsen the impact on the population and lead to unwanted health effects.

Waste is a by-product of human activities and living. With the increase in the number of inhabitants, the standard of living and urbanization, the quantities of municipal waste are increasing day by day. Every segment of waste management starting from generation, through collection, storage, transport, treatment and disposal can pose a potential hazard to human health and the environment. Waste management in Republic of Srpska is organized at the regional level. Since only waste disposal is still present in the Republic of Srpska, the regional approach implies that there is a landfill on the territory of one of the local self-government units, where all local self-government units in the region dispose of waste. In addition, waste disposal in illegal and unregulated landfills is still evident. LGUs or utility companies often face a lack of money to organize waste collection, with the result that not all households are covered by waste collection. In recent years, a lot has been invested in infrastructure, such as the filling of containers and containers and the purchase of new or newer used waste collection vehicles. Future directions of improving the waste management system in Republic of Srpska must go in the direction of sustainable waste management, ie waste management in a way to reduce the negative impact on human health and the environment, as well as avoiding leaving this problem to future generations.

Uncontrolled acetylene release during production processes, transportation, or storage can lead to explosions and detonations endangering safety of people and material assets. This paper investigates the impact of accidental release of acetylene gas in surrounding areas. The ALOHA software has been used in this paper to modelling of acetylene release. The modelling was performed for an accidental release of 2,000 kg acetylene from direct source for one minute. F or a typical average atmospheric condition in location, this accidental acetylene release would cause a red zone of 197 m (15,000 ppm) and yellow zone of 483 m (2,500 ppm) to downwind from the source. Inadequate storage can lead to accidental situations and negative impact on people and the environment.

Self-rated health is associated with health behaviour and socio-demographic and socio-economic conditions on the way that health risks and poor socio-economic status determine poor self-rated health. The aim of the study was to determine self-rated health among students, perceive health behaviour risk and association with socio-demographic and socio-economic characteristics of students. Methods: Study is conducted as a cross-sectional study among students of health sciences in autumn semester 2022. Year. Specially designed questionnaire was constructed based on international guidelines. Anonymously filling out an on line formed questionnaire by voluntary singing on university web site. Results: More than three quarter of students perceived their health as a good and no one perceived health as a poor. Most students perceived their health as good (83,2%), mainly students with a technical background and those who are living in good socio-economic conditions (89,0%) (p0,05). The most frequent health risks among students are lack of physical activity (44,5%) and less than six hours for sleep and rest (43,8%). More than a third of students perceived fear, nervousness and tension (34,3%), a lack of time for friendship and family (33,6%) and irregular diet (31,4%). Every seventh student perceived overweight and obesity. Students who are living in poor socio-economic conditions perceived more health risks as well as those who don’t have medical background and who are employed. More students in urban area perceived mental problems than those in rural areas. Conclusion: Students are mainly perceived their health as a good and have health risks which will be reduced through health promotion in university educational programmes.

Medicinal plants play a major role in the development of human cultures. Medicinal plants are a rich source of phytochemical compounds, which have proven therapeutic efficacy throughout the ages. The therapeutic efficacy is attributed to those secondary biologically active compounds. Plants have provided the human being with all his needs of food, drink, and clothing. In addition they are an important source for the treatment of many diseases being the basis of the science of alternative medicine, In recent times, the area cultivated for these medicinal plants has increased, and scientific research has tended to study the effectiveness of these plants in treating many diseases. Most plants have an effective effect as an antioxidant, anti-hyperlipidemia, hypoglycemic, antihypertensive as well as for cardiovascular diseases and strokes. The study aims to provide important data on the extent to which some medicinal plants are used in the treatment of various diseases.

Lifestyles develop throughout the life, but adolescence and early youth are important stages in acquiring healthy lifestyles habits. This is also vulnerable period for substance misuse, worsened diet habits and sedentary lifestyles linked to academic activities and responsible for developing non communicable diseases (NCD). Goal of the article is to analyse lifestyles habits and risk factors for developing NCD among students of health sciences. Study is conducted at the University Apeiron, Faculty of Health Sciences among students from first to fourth years of study. Specially designed questionnaire was prepared and distributed on line, anonymously and voluntary fulfilled by students. Every fifth student is smokers, 5,1% consume alcohol daily, more males (12,1%) than females (2,9%) (p0,05). Majority of males (42,2%) consumed alcohol drinks in one occasion during previous month, statistically more than females (21.2%) (p0,05). More than two third of students eat fruits and vegetables daily and one third have regular meals. Moderate physical active are 42,3% of students, and physical inactive are more females than males (p0,05). Risk factors for NCD have to be prevented with supportive policies in school environment and community. Students of health sciences should be a positive model of changing risk habits for NCD and saving future quality of life.

Waste disposal is just one of the segments in solid municipal waste management system. During the entire life cycle of waste, starting from waste generation, through storage, collection, transport, recycling, treatment and disposal, several different pollutants are emitted. By disposing solid waste, non-road mobile machinery (NRMM) emits various pollutants into the air such as CO2, CO, NMVOC, PM, PAHs, heavy metals, etc. These substances can pose certain problems for human health and the environment. The subject of this study is the calculation of air emissions of CO2, CH4, N2O, NMVOC, PM10, CO, Cd, Cr and PAHs (chrysene and benz[a]anthracene) from NRMM which are included in the activities of receiving and disposing of waste at the Banja Luka landfill. The study evaluates the emission of pollutants using the EEA guidelines for the assessment of the emission of pollutants into the air, based on the consumption of diesel fuel during the year. This study, which is based on the calculation of NRMM emissions at the Banja Luka landfill, should serve as an example not only to other landfills but also to sectors that use NRMM on the importance of keeping track of pollutant emissions. The goal is to look at these emissions and introduce changes and improvements in this sector by replacing old NRMMs with new ones, optimizing operation, using diesel of satisfactory quality, etc.