scholarly journals Liver dysfunctions in workers with methylene chloride and methanol in connection with sanitary and hygienic examination of their working conditions

2021 ◽  
Vol 43 (6) ◽  
pp. 66-67
Author(s):  
I. E. Golubovsky ◽  
V. P. Kamchatnoe
Keyword(s):  
Air Pollution ◽  
Working Conditions ◽  
Methylene Chloride ◽  
The State

During the production of the base of the triacetate (non-combustible) film, vapors of methylene chloride, methanol, acetone are in the working room. In connection with the examination of the workers of this production, the state of the air environment in all the main departments of the workshop was also studied. The influence of individual operations on air pollution was revealed.

The results of the study of the workers’ health according to the survey

2020 ◽  
pp. 793-793
Author(s):  
M. A. Fesenko ◽  
E. V. Zueva ◽  
E. V. Fedorova
Keyword(s):  
Medical Research ◽  
Working Conditions ◽  
Intermediate Stage ◽  
The State

The possibility of using the survey as an intermediate stage of assessing the state of working conditions and health of workers. It is concluded that this method is not applicable as an independent device but can be used with other methods of medical research.

scholarly journals Health Status of Healthcare Professionals Working in an Institute for Chronically Ill Psychiatric Patients

2015 ◽  
Vol 66 (1) ◽  
pp. 43-52
Author(s):  
Katalin Nagyváradi ◽  
Zsuzsa Mátrai
Keyword(s):  
Health Status ◽  
Working Conditions ◽  
Healthcare Professionals ◽  
Psychiatric Patients ◽  
Chronically Ill ◽  
Subjective Health ◽  
The State ◽  
State Of Health ◽  
Subjective Health Status ◽  
Objective Health

AbstractSeveral research works in the related international literature on sociology and health sciences deal with the state of health in one selected population. In these studies, the chosen sample is often connected with special jobs, especially with healthcare professionals and their working conditions. These studies predominantly examine the self-rated subjective health status using questionnaires. There are others that assess the state of health based not only on self-rated subjective indicators, but also using objective data gained by measuring. Considering the international experiences, we chose a special population in our research – healthcare professionals working in an institute for chronically ill psychiatric patients. Our choice was influenced by the fact that we wanted to include their unique working conditions when exploring and assessing their health status. Moreover, our approach was to assess the objective state of health alongside the subjective factors, as our hypothesis was that the majority of the indicators presumably coincided. The data were collected with the help of three questionnaires and some indicators of the objective health statuses were measured. The findings were processed using the SPSS 17.0 mathematical-statistical software package. Following the descriptive statistics, we applied hierarchic cluster-analysis based on results of the WHOQOLD-BREF26 life-quality questionnaire, the WHO WBI-5 Well Being Index, and on the body composition analysis. The results show the objective and subjective health status of population and the factors that influenced it; the working conditions and the interpersonal contacts in the workplace. The conclusion was that in the examined population the subjective and objective health status doesn’t coincide.

scholarly journals Monetizing the Burden of Childhood Asthma Due to Traffic Related Air Pollution in the Contiguous United States in 2010

2021 ◽  
Vol 18 (15) ◽  
pp. 7864
Author(s):  
Minaal Farrukh ◽  
Haneen Khreis
Keyword(s):  
United States ◽  
Air Pollution ◽  
Economic Impact ◽  
Childhood Asthma ◽  
Ambient Air ◽  
The United States ◽  
The State ◽  
Cost Calculation ◽  
Cost Burden ◽  
Incident Cases

Background: Traffic-related air pollution (TRAP) refers to the wide range of air pollutants emitted by traffic that are dispersed into the ambient air. Emerging evidence shows that TRAP can increase asthma incidence in children. Living with asthma can carry a huge financial burden for individuals and families due to direct and indirect medical expenses, which can include costs of hospitalization, medical visits, medication, missed school days, and loss of wages from missed workdays for caregivers. Objective: The objective of this paper is to estimate the economic impact of childhood asthma incident cases attributable to nitrogen dioxide (NO2), a common traffic-related air pollutant in urban areas, in the United States at the state level. Methods: We calculate the direct and indirect costs of childhood asthma incident cases attributable to NO2 using previously published burden of disease estimates and per person asthma cost estimates. By multiplying the per person indirect and direct costs for each state with the NO2-attributable asthma incident cases in each state, we were able to estimate the total cost of childhood asthma cases attributable to NO2 in the United States. Results: The cost calculation estimates the total direct and indirect annual cost of childhood asthma cases attributable to NO2 in the year 2010 to be $178,900,138.989 (95% CI: $101,019,728.20–$256,980,126.65). The state with the highest cost burden is California with $24,501,859.84 (95% CI: $10,020,182.62–$38,982,261.250), and the state with the lowest cost burden is Montana with $88,880.12 (95% CI: $33,491.06–$144,269.18). Conclusion: This study estimates the annual costs of childhood asthma incident cases attributable to NO2 and demonstrates the importance of conducting economic impacts studies of TRAP. It is important for policy-making institutions to focus on this problem by advocating and supporting more studies on TRAP’s impact on the national economy and health, including these economic impact estimates in the decision-making process, and devising mitigation strategies to reduce TRAP and the population’s exposure.

scholarly journals Professionalisation of early childhood education and care practitioners: Working conditions in Ireland

2021 ◽  
pp. 146394912110101
Author(s):  
Geraldine Mooney Simmie ◽  
Dawn Murphy
Keyword(s):  
Early Childhood ◽  
Women Workers ◽  
Early Childhood Education ◽  
Performance Management ◽  
Working Conditions ◽  
The State ◽  
Developmental Needs ◽  
Childhood Education ◽  
Care Workers ◽  
Education And Care

The last decade has revealed a global (re)configuring of the relationships between the state, society and educational settings in the direction of systems of performance management. In this article, the authors conduct a critical feminist inquiry into this changing relationship in relation to the professionalisation of early childhood education and care practitioners in Ireland, with a focus on dilemmatic contradictions between the policy reform ensemble and practitioners’ reported working conditions in a doctoral study. The critique draws from the politics of power and education, and gendered and classed subjectivities, and allows the authors to theorise early childhood education and care professionalisation in alternative emancipatory ways for democratic pedagogy rather than a limited performativity. The findings reveal the state (re)configured as a central command centre with an over-reliance on surveillance, alongside deficits of responsibility for public interest values in relation to the working conditions of early childhood education and care workers, who are mostly part-time ‘pink-collar’ women workers in precarious roles. The study has implications that go beyond Ireland for the professionalisation of early childhood education and care workers and meeting the early developmental needs of young children.

scholarly journals Air Quality Assessment in the State of Kuwait during 2012 to 2017

Atmosphere ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 678
Author(s):  
Adeeba Al-Hurban ◽  
Sawsan Khader ◽  
Ahmad Alsaber ◽  
Jiazhu Pan
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Meteorological Factors ◽  
Ambient Air ◽  
The State ◽  
Ambient Air Pollution ◽  
Northeast Monsoon ◽  
Residential Areas ◽  
Industrial Areas ◽  
The State Of Kuwait

This study aimed to examine the trend of ambient air pollution (i.e., ozone (O3), nitrogen monoxide (NO), nitrogen dioxide (NO2), nitrogen oxides (NOx), sulfur dioxide (SO2), carbon monoxide (CO), benzene (C6H6) and particulate matter with an aerodynamic diameter smaller than 10 microns (PM10), and non-methane hydrocarbons (NMHCs) at 10 monitoring stations located in the main residential and industrial areas in the State of Kuwait over 6 years (2012–2017). We found that the SO2 level in industrial areas (0.065 ppm) exceeded the allowable range of SO2 in residential areas (0.030 ppm). Air pollution variables were defined by the Environmental Public Authority of Kuwait (K-EPA). In this study, integrated statistical analysis was performed to compare an established air pollution database to Kuwait Ambient Air Quality Guidelines and to determine the association between pollutants and meteorological factors. All pollutants were positively correlated, with the exception of most pollutants and PM10 and O3. Meteorological factors, i.e., the ambient temperature, wind speed and humidity, were also significantly associated with the above pollutants. Spatial distribution mapping indicated that the PM10 level remained high during the southwest monsoon (the hot and dry season), while the CO level was high during the northeast monsoon (the wet season). The NO2 and O3 levels were high during the first intermonsoon season.

Atomization of Liquids by Means of a Rotating Cup

1950 ◽  
Vol 17 (2) ◽  
pp. 145-153 ◽  
Author(s):  
J. O. Hinze ◽  
H. Milborn
Keyword(s):  
Working Conditions ◽  
Drop Size ◽  
Film Formation ◽  
Angular Speed ◽  
The State ◽  
Experimental Results ◽  
Drop Formation ◽  
Dimensionless Groups ◽  
Different Types ◽  
Centrifugal Action

Abstract Liquid, supplied through a stationary tube to the inner part of a rotating cup widening toward a brim, flows viscously in a thin layer toward this brim and is then flung off, all by centrifugal action. The flow within this layer and the disintegration phenomena occurring beyond the brim have been studied, experimentally as well as theoretically. A formula has been derived for the thickness and for the radial velocity of the liquid layer within the cup, which proved to agree reasonably well with experimental results. Three essentially different types of disintegration may take place around and beyond the edge of the cup designated, respectively, by: (a) the state of direct drop formation; (b) the state of ligament formation; and (c) the state of film formation. Which one of these is realized depends upon working conditions. Transition from state (a) into (b), or of state (b) into state (c) is promoted by an increased quantity of supply, an increased angular speed, a decreased diameter of the cup, an increased density, an increased viscosity, and a decreased surface tension of the liquid. The experimental results have been expressed in relationships between relevant dimensionless groups. For the state of ligament formation a semiempirical relationship has been derived between the number of ligaments and dimensionless groups determining the working conditions of the cup. Results of drop-size measurements made for the state of ligament formation as well as for the state of film formation show that atomization by mere rotation of the cup is much more uniform than commonly achieved with pressure atomizers.

Optimization of Tools for Assessment of the State of the Working Conditions for the Small and Medium-sized Enterprises based on the Efficiency Parameter Calculation

2021 ◽  
pp. 24-28
Author(s):  
A.Yu. Svetlakova ◽  
◽  
T.T. Kaverzneva ◽  
Keyword(s):  
Working Conditions ◽  
Occupational Safety ◽  
Subjective Assessment ◽  
The State ◽  
Occupational Hazard ◽  
The Past ◽  
Estimated Parameters ◽  
Combined Use ◽  
Efficiency Parameter ◽  
Safe Working

Often, the employers allocate funds for occupational safety on the residual principle without considering the real needs in creating safe working conditions for the employees. This is especially topical for the small and medium-sized enterprises, whose budget, as a rule, does not allow to allocate sufficient funds for occupational safety. The substantiation is given concerning the need to improve modern systems for assessing the state of working conditions by integrating the missing elements, which are part of similar systems, selected during the analysis of domestic and foreign studies. In the critical review of foreign publications in the field of assessing the state of working conditions, the tools developed over the past 15 years are considered. The lines of business are selected related to the improvement of system for assessing the state of working conditions at the small and medium-sized Russian enterprises. To determine the most optimal methods, an algorithm is proposed for selecting the tools to assess the state of working conditions based on determining the efficiency parameter corresponding to each tool. Modern Russian methods are assessed in a similar way. As a result of the study, two tools for assessing the state of working conditions that are most optimal for small and medium-sized enterprises are selected. The analysis showed that the first selected method allows to assess the state of the personnel working conditions, i.e., gives a subjective assessment. The second method serves for an objective study of the estimated parameters, as well as for assessing the level of occupational hazard. Combined use of both tools can become the basis for the formation of a methodology for a comprehensive assessment of the state of working conditions at the small and medium-sized enterprises.

scholarly journals Сarcinogenic substances in the atmospheric air of Dnipro city and risk to the population

2021 ◽  
Vol 26 (1) ◽  
pp. 226-231
Author(s):  
A.M. Serdiuk ◽  
I.O. Chernychenko ◽  
O.M. Lytvychenko ◽  
V.F. Babii ◽  
O.Ye. Kondratenko ◽  
...  
Keyword(s):  
Air Pollution ◽  
Physicochemical Analysis ◽  
Carcinogenic Risk ◽  
The State ◽  
State Monitoring ◽  
Dynamic Changes ◽  
Atmospheric Air ◽  
Emergency Situations ◽  
Chromium Vi ◽  
Industrial Center

The objective – to study the dynamic changes for the health risk of the population of the industrial center in accordance with the state of atmospheric air pollution with carcinogenic compounds. The assessment of the state of atmospheric air pollution was carried out by us based on the results of physicochemical analysis of samples taken in places attached to the locations of stationary posts of state monitoring. The concentration of identified substances was determined by conventional methods: spectral-luminescent and gas chromatographic. Heavy metal concentrations were determined using data from the Central Geophysical Observatory of the Ministry of Emergency Situations. The calculation of the inhalation load of chemical carcinogens and the risks associated with them (non-carcinogenic and carcinogenic) was carried out in accordance with domestic guidelines. The assessment of dynamic changes in the nature of atmospheric air pollution with a complex of carcinogenic substances was made 5 of them are constantly recorded at levels exceeding hygienic standards. When compared with the reference concentrations, all compounds are characterized by high coefficients, indicating the likelihood of their effect on the body's immune system, respiratory organs, malformations, etc. A high individual carcinogenic risk of the effect of chromium VI and nitrosamines was determined. A total carcinogenic risk is formed at levels of 2.5 – 3.9×10-3, which should be considered as high; this requires development and implementation of preventive measures. On the territory of the industrial center, a high level of air pollution with increased carcinogenic and non-carcinogenic risk is stably registered.

The Quest for Industrial Citizenship

2017 ◽  
Author(s):  
Susan Goodier ◽  
Karen Pastorello
Keyword(s):  
Working Class ◽  
Working Conditions ◽  
Labor Movement ◽  
Immigrant Women ◽  
The State ◽  
Viable Solution ◽  
Italian Women ◽  
Working Class Women

This chapter explores the contribution of working-class immigrant women—another important but often underestimated group—to the movement. Working-class women touted the vote as a viable solution to wage woes and threatening working conditions. They did not need elite suffragists to empower them; working-class women transferred the speaking and activist skills they had honed in the labor movement to disseminate their suffragist convictions. In addition, many of the women possessed some of the same qualities suffrage leaders valued in their workers; being young and single, they had the freedom to travel the state and the ability to appeal to broad, working-class audiences. They compensated for class tensions by appealing to multi-ethnic voters as Irish, German, Russian, Polish, Jewish, and Italian women joined the suffrage alliance.

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