Lubricating fluids may have a significant negative impact on both people and environment. The study analyses the approaches used to estimate the negative influence of lubricating fluids on the human health and provides the results of the analysis performed. The paper also considers the existing methods of impact reduction of lubricating fluids in mechanical engineering enterprises. The authors of the paper also propose the classification of the ways of minimizing the negative influence of lubricating fluids on the human health.
{"title":"Analysis of Lubricating Cooling Liquids Negative Influence to the Human's Health and the Ways of it Reduction","authors":"A. Vasilyev, Daria Gusarova","doi":"10.7250/STE.2013.006","DOIUrl":"https://doi.org/10.7250/STE.2013.006","url":null,"abstract":"Lubricating fluids may have a significant negative impact on both people and environment. The study analyses the approaches used to estimate the negative influence of lubricating fluids on the human health and provides the results of the analysis performed. The paper also considers the existing methods of impact reduction of lubricating fluids in mechanical engineering enterprises. The authors of the paper also propose the classification of the ways of minimizing the negative influence of lubricating fluids on the human health.","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122691352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
One should conclude that the role, possibilities and significance of disaster and rescue services in life protection and ensuring of populated areas in town and in the country are little examined. In fact, this process begins only now. The service area of fire protection brigade is of great importance. In Riga these areas are larger than in other towns. It can be clearly seen in Table 4, where the density of Riga fire-fighting brigades stations in comparison with other world cities is given [2-4].
{"title":"Usage of Robots for the Increasing the Effectiveness of the Fire Protection","authors":"R. Zinko, Vladimirs Jemeļjanovs, Jeļena Malahova","doi":"10.7250/119","DOIUrl":"https://doi.org/10.7250/119","url":null,"abstract":"One should conclude that the role, possibilities and significance of disaster and rescue services in life protection and ensuring of populated areas in town and in the country are little examined. In fact, this process begins only now. The service area of fire protection brigade is of great importance. In Riga these areas are larger than in other towns. It can be clearly seen in Table 4, where the density of Riga fire-fighting brigades stations in comparison with other world cities is given [2-4].","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134266999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
There are often no easy answers to environmental and sustainable challenges in the way to Green economy. Long-term building ideas developed in other countries known as sustainable building are becoming more popular also in Latvia. The development of sustainable building is stimulated with the help of many conditions: economic (necessity of saving resources and energy), social (market – tailored according to the needs of the consumers; high demand for the qualitative accommodations). In this paper the basic principles of sustainable building and management have been studied, as well as the relevant technical criteria have been analyzed. The paper provides recommendations for the improvement of the situation.
{"title":"Sustainable Building Area and Green Economy","authors":"S. Gusta, D. Atstāja","doi":"10.7250/112","DOIUrl":"https://doi.org/10.7250/112","url":null,"abstract":"There are often no easy answers to environmental and sustainable challenges in the way to Green economy. Long-term building ideas developed in other countries known as sustainable building are becoming more popular also in Latvia. The development of sustainable building is stimulated with the help of many conditions: economic (necessity of saving resources and energy), social (market – tailored according to the needs of the consumers; high demand for the qualitative accommodations). In this paper the basic principles of sustainable building and management have been studied, as well as the relevant technical criteria have been analyzed. The paper provides recommendations for the improvement of the situation.","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114792011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Urbāne, J. Ieviņš, Vladimirs Jemeļjanovs, J. Sulojeva
Airport is an important link in the economic life of a country. However, it also is a great source of environmental pollution and enomous. Noise influences the inhabitants of territories around the airport, as well as the airport emloyees. The article examines the risks air service operators are subject to, the criteria of objective evaluation of such risks, establishing the noise levels leading to irreversible hearing damage and other professional diseases. In connection with RIGA International Airport expansion and increase in the level of the flight intensity, it is especially topical to evaluate the influence of noise on the airport employees, in general, and on the air service operators, in particular, and to elaborate the activities for limiting such an influence.
{"title":"Development of Activities for Reduction of Noise Influence on the Work of Air Service Operators","authors":"V. Urbāne, J. Ieviņš, Vladimirs Jemeļjanovs, J. Sulojeva","doi":"10.7250/118","DOIUrl":"https://doi.org/10.7250/118","url":null,"abstract":"Airport is an important link in the economic life of a country. However, it also is a great source of environmental pollution and enomous. Noise influences the inhabitants of territories around the airport, as well as the airport emloyees. The article examines the risks air service operators are subject to, the criteria of objective evaluation of such risks, establishing the noise levels leading to irreversible hearing damage and other professional diseases. In connection with RIGA International Airport expansion and increase in the level of the flight intensity, it is especially topical to evaluate the influence of noise on the airport employees, in general, and on the air service operators, in particular, and to elaborate the activities for limiting such an influence.","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123738939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Sulojeva, Aleksejs Percovs, Jeļena Maļukova, V. Urbāne
There are new municipal waste water treatment plants being constructed in Latvia in the framework of the projects implemented with the EU co-financing. New modern equipment requires certain approach to occupational safety provision. This paper discloses aspects for occupational safety increasing on newly constructed municipal waste water treatment plants within several samples of WWTP designs, actuated in Latvia. WWTP occupational issues are examined from two aspects: operational safety and designed-in safety. The paper reviews several tender requirements for WWTP construction, Latvian Cabinet of Ministers regulations, EU-OSHA materials and abstracts of some medical researches in WWTP occupational health risks. Finally, recommendations to WWTP occupational safety increasing via project owner specification to design and via project owner staff operational safety trainings are presented.
{"title":"Occupational Safety Management Aspects on Municipal Waste Water Treatment Plant","authors":"J. Sulojeva, Aleksejs Percovs, Jeļena Maļukova, V. Urbāne","doi":"10.7250/117","DOIUrl":"https://doi.org/10.7250/117","url":null,"abstract":"There are new municipal waste water treatment plants being constructed in Latvia in the framework of the projects implemented with the EU co-financing. New modern equipment requires certain approach to occupational safety provision. This paper discloses aspects for occupational safety increasing on newly constructed municipal waste water treatment plants within several samples of WWTP designs, actuated in Latvia. WWTP occupational issues are examined from two aspects: operational safety and designed-in safety. The paper reviews several tender requirements for WWTP construction, Latvian Cabinet of Ministers regulations, EU-OSHA materials and abstracts of some medical researches in WWTP occupational health risks. Finally, recommendations to WWTP occupational safety increasing via project owner specification to design and via project owner staff operational safety trainings are presented.","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128845792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Lunts, V. Urbāne, Jeļena Malahova, Vladimirs Jemeļjanovs
In modern road construction the work becomes even more intensive, requires maximum attention and concentration; therefore, practice and experience have been examined in the organization and implementation of labour protection measures. The objective is to study to what extent the road construction workers are influenced by dust containing crystalline silica that occurs in the process of asphalt concrete milling, based on Latvian and foreign studies. Additionally, the analysis is provided and the assessment of risk factors that occur during the milling process: noise, vibration and ergonomic risks.
{"title":"Risk Reduction Possibilities Considering Equipment, Working Environment and Human Factor in Road Construction","authors":"A. Lunts, V. Urbāne, Jeļena Malahova, Vladimirs Jemeļjanovs","doi":"10.7250/STE.2013.005","DOIUrl":"https://doi.org/10.7250/STE.2013.005","url":null,"abstract":"In modern road construction the work becomes even more intensive, requires maximum attention and concentration; therefore, practice and experience have been examined in the organization and implementation of labour protection measures. The objective is to study to what extent the road construction workers are influenced by dust containing crystalline silica that occurs in the process of asphalt concrete milling, based on Latvian and foreign studies. Additionally, the analysis is provided and the assessment of risk factors that occur during the milling process: noise, vibration and ergonomic risks.","PeriodicalId":339138,"journal":{"name":"Safety of Technogenic Environment","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121518990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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