Objectives air pollutants occupational. Medical search. Frequent questions

Objectives: Mixed exposures are often combined into single exposure measures using weighting factors. (cdc.gov)
They identify potential occupational exposures with potential to promote the effects of noise and focus future epidemiological investigations. (cdc.gov)
Finally, interventions in environmental and occupational health are linked: in many cases, control of workplace exposures can reduce all exposures, if control is accomplished through substitution by less toxic alternatives or in many cases improved engineering controls. (confex.com)
2. Identify examples of occupational exposures that have been increased as a result of environmental regulations. (confex.com)
To assess occupational exposures and acute and subacute health effects among WFFs, the wildland firefighter exposure and health effects study collected data for a 2-year repeated measures study. (cdc.gov)
In this article, we expand on theories of 'responsibilization' in an occupational health context to reveal how responsibilities for workplace chemical exposures are negotiated by workers and owners in Latinx-owned small businesses. (biomedcentral.com)
Through our analysis of the interviews, we examine how neoliberal occupational and environmental policies funnel responsibility for controlling chemical exposures down to individuals in small businesses with limited resources, obscuring the power structures that maintain environmental health injustices. (biomedcentral.com)
Our study seeks to answer: How is responsibility for mitigating workplace chemical exposures distributed among different occupational health actors, such as small business owners and workers, product manufacturers, and policy makers? (biomedcentral.com)
Low-wage, Latinx workers in high-risk industries - such as beauty and automotive industries - are increasingly vulnerable to occupational exposures from under-regulated chemical ingredients and the rolling back of social welfare programs, such as Medicaid and disability [ 8 , 9 ]. (biomedcentral.com)
The aim of this study was to follow the incidence and mortality of mesothelioma in Bulgaria in relation to past occupational exposures. (degruyter.com)
Johanna's overall research interests are within veterinary and human epidemiology including investigating health effects of environmental exposures such as air pollution and environmental pollutants, infectious disease epidemiology, disease prevalence and distribution, and validation of data. (surrey.ac.uk)
For example, current use and legacy "forever chemicals," such as per- and polyfluoroalkyl substances (PFAS) and polychlorinated biphenyls (PCBs), are widespread in the environment, with human and environmental exposures through food-chain air, soil, and water contamination ( NASEM, 2022a ). (nationalacademies.org)
Now, results from a new study show that there is a significant association between multiple prenatal and early life exposures to indoor pollutants and the degree of allergic sensitivity in 2 year old children. (theglobalfool.com)
Additionally, occupational factors that increase stress on the body such as arduous work, long work shifts, and environmental exposures (including wildfire smoke) may contribute to increased susceptibility and potentially more severe illness for COVID-19 [1,2]. (cdc.gov)

Urban air pollution and cardiopulmonary ill health: a 14.5 year time series study. (bmj.com)
Poisson log linear regression models were used to investigate the relation of the daily event rate with daily air pollution concentrations of sulphur dioxide (SO2) and black smoke from 1981 to 1995, and of nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), and particulate matter (PM10) from 1992 to 1995. (bmj.com)
The levels of pollution measured in the ambient air reflect the combined influences of many different nearby sources, and even some distant ones. (cdc.gov)
Ambient particulate air pollution has been associated with increased risk of cardiovascular morbidity and mortality. (bmj.com)
In an eastern US location with significant regional pollution, the authors examined the association of air pollution and odds of cardiac arrhythmia in older adults. (bmj.com)
The authors used logistic mixed effects regression to examine the odds of having any supraventricular ectopy (SVE) or ventricular ectopy (VE) in association with increases in air pollution for moving average pollutant concentrations up to 10 days before the health assessment. (bmj.com)
Indoor air pollution is a major health hazard in developing countries and is commonly referred to as "household air pollution" in that context. (wikipedia.org)
The World Health Organization (WHO) estimates that cooking-related indoor air pollution causes 3.8 million annual deaths. (wikipedia.org)
Indoor combustion, such as for cooking or heating, is a major cause of indoor air pollution and causes significant health harms and premature deaths. (wikipedia.org)
Hydrocarbon fires cause air pollution. (wikipedia.org)
In January 2023, ways of improving indoor air pollution when using a gas stove, linked to an increased risk of asthma and other possible illnesses, were published in The New York Times. (wikipedia.org)
Hong Kong's current Air Quality Objectives (AQOs) have been adopted since 1987 and the standard set for particulate matter pollution is only confined to respirable suspended particles PM10. (edu.hk)
The rigorous traffic limitations during COVID-19 have forced many people to work from home, reaching an outstanding degree of teleworking and reduction in air pollution. (nature.com)
We propose that teleworking be prioritized and promoted as an effective contribution towards reduction of long-term urban air pollution and short-term pollution peaks. (nature.com)
Here we want to reflect upon lessons learned from the COVID-19 mitigation measures in terms of reduced mobility and teleworking and its joint effect on urban air pollution. (nature.com)
As sharp drops in air pollution during confinement periods indicate, COVID-19 experiences may teach us some important lessons about how the deadly global air pollution crisis might be overcome. (nature.com)
Traffic emissions typically contribute 30-45% to urban air pollution 9 . (nature.com)
By analyzing the collected samples, researchers can evaluate air quality, monitor pollution levels, and investigate potential health risks associated with airborne particles. (jjtobin.com)
Active air sampling plays a crucial role in environmental monitoring, occupational safety assessments, and research studies related to air pollution. (jjtobin.com)
Overall, active air sampling serves as an essential tool for evaluating air quality, identifying sources of pollution, and implementing appropriate mitigation strategies to maintain healthy and safe environments. (jjtobin.com)
This method helps assess the overall air quality of a specific area and identify pollution sources contributing to the contamination. (jjtobin.com)
This data is crucial for assessing compliance with air quality regulations, identifying health risks, and formulating effective pollution control strategies. (jjtobin.com)
Reported by: Air Pollution and Respiratory Health Br, Div of Environmental Hazards and Health Effects, National Center for Environmental Health, CDC. (cdc.gov)
Air pollution is associated with premature mortality and a wide spectrum of diseases. (mdpi.com)
Traffic-related air pollution (TRAP) is one of the most concerning sources of air pollution for human exposure and health. (mdpi.com)
It was shown that air pollution was the fourth leading risk factor for disease and deaths worldwide in 2015, whereby particulate matter (PM 2.5 ) in ambient air has the highest share [ 3 , 4 ]. (ssph-journal.org)
As indicated by the updated Air Quality Guidelines (AQG) of the World Health Organization (WHO) [ 5 ] in 2021, air pollution is still an important risk factor causing adverse health effects down to very low pollutant concentration levels and is responsible for a considerable loss of healthy life years every year [ 6 ]. (ssph-journal.org)
In addition to pollutants from traffic, industry, agriculture and house-firing, coal-fired power plants (CFPP) for energy production are a major source of air pollution in Germany. (ssph-journal.org)
Poor indoor air quality within residential settings frequently stems from internal pollution sources releasing gases or particles into enclosed living spaces. (reportsnreports.com)
Meanwhile, many low-income communities endure disproportionately greater levels of air and water pollution. (progressivereform.org)
The goal is to learn more about how air pollution, including pollutants emitted by the Tonawanda Coke plant, have affected the health of the communities of the City of Tonawanda, the Town of Tonawanda and Grand Island. (buffalo.edu)
The study will not only analyze the historical impact of exposure to air pollution on health outcomes, but will also document new cases of diseases that arise over the study period of 10 years or more. (buffalo.edu)
This work will provide insight on how exposure to air pollution, including emissions from the Tonawanda Coke plant, may be continuing to impact people's lives today, even after the plant emissions have been markedly reduced. (buffalo.edu)
Urban air pollution has been associated with morbidity but little information exists on how it affects diurnal variation of lung function in children with asthma. (ersjournals.com)
We recorded morning and evening forced expiratory volume in 1 s (FEV 1 ) for 28 consecutive days in 182 elementary schoolchildren with physician-diagnosed asthma, and monitored ambient hourly air pollution concentrations. (ersjournals.com)
This study suggests that, in children with asthma, relatively low concentrations of urban air pollution worsen lung function over a short period of time, even within a day. (ersjournals.com)
Acute and chronic exposure to urban air pollution in North America and Europe has been associated with increased respiratory symptoms, reduced lung function, increased number of hospitalisations and increased number of deaths from respiratory diseases 1 - 5 . (ersjournals.com)
We studied the effects of between-day changes in air pollution and tested a relatively unique hypothesis that acute change in lung function within a day, between morning and evening (diurnal change), was associated with fine particulate concentrations on the same day. (ersjournals.com)
City-wide air pollution hourly levels were estimated by averaging measures from two fixed-site monitors located in the western area of the city, upwind from the prevailing winds. (ersjournals.com)
This review focuses on three environmental factors that are expected to increase in frequency and intensity, especially in urban areas: heat, air pollution, and noise [ 94 ]. (springer.com)
The relative contribution to the total pollution is obliviously higher for industry-related pollutants. (researchwap.com)
Thus, industry has particular environmental responsibilities in terms of such factors as plant location and design, environmental pollution, vibration and noise controls, waste disposal, occupational health and safety aspects, and long-range planning. (researchwap.com)
Air and water pollution from industrial activities are still common place in Nigeria, especially in urban areas. (researchwap.com)
Air and water pollution has also continued unabated irrespective of the Nigerian government's directive to reduce its effect. (researchwap.com)
The New York State Department of Environmental Conservation (NYSDEC) develops regulations to control releases of air pollutants and implements Federal regulations that seek to reduce ambient air pollution. (ny.gov)
Located in the School of Occupational and Environmental Hygiene in the Faculty of Graduate Studies at the University of British Columbia, the centre has a long history of collaboration on research related to air and water pollution, environmental noise, occupational diseases and environmental assessment sciences. (healthresearchbc.ca)
These include regional and local air pollution (e.g. particulate matter, ground level ozone), emerging water and airborne microbial hazards (e.g. (healthresearchbc.ca)
Johanna's postdoctoral training took place at the Institute of Environmental Medicine, Karolinska Institute in Stockholm with main focus on health effects of air pollution exposure using four local cohorts but also collaboration with ~20 other centres in Europe to address this issue. (surrey.ac.uk)
Johanna is co-supervising one PhD student studying air pollution effects and one investigating sub-clinical viral infections in racing trotters including gamma herpes virus. (surrey.ac.uk)
RATIONALE: Prospective cohort studies have shown that chronic exposure to particulate matter and traffic-related air pollution is associated with reduced survival. (surrey.ac.uk)
OBJECTIVES: We have investigated the relationship of long-term exposure to air pollution and nonmalignant respiratory mortality in 16 cohorts with individual level data within the multicenter European Study of Cohorts for Air Pollution Effects (ESCAPE). (surrey.ac.uk)
MEASUREMENTS AND MAIN RESULTS: Air pollution exposure was estimated by land use regression models at the baseline residential addresses of study participants and traffic-proximity variables were derived from geographical databases following a standardized procedure within the ESCAPE study. (surrey.ac.uk)
We found no significant associations between air pollution exposure and nonmalignant respiratory mortality. (surrey.ac.uk)
CONCLUSIONS: In this study of 16 cohorts, there was no association between air pollution exposure and nonmalignant respiratory mortality. (surrey.ac.uk)
Considerable evidence indicates an association between exposure to air pollution, including particulate matter (PM) from wildfire smoke, and increased risk for lower respiratory infections. (cdc.gov)
Preliminary studies have found positive associations between SARS-CoV-2 infection and ambient air pollution levels (including PM) [6-8]. (cdc.gov)
Air pollution, water, sanitation and hygiene are the main drivers of these diseases. (who.int)
4. The principal areas of focus of the strategy include safe drinking-water and sanitation and hygiene, air pollution and clean energy, chemicals and wastes, climate change, vector control and health in the workplace. (who.int)

At other landfills, states may operate ambient air monitoring stations near landfills to measure concentrations of some or all of EPA's criteria pollutants (carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter, and sulfur dioxide). (cdc.gov)
Decreases in pulmonary functions and exacerbations of asthma have been associated with ambient air pollutants (e.g., ozone, sulfur dioxide, nitrogen dioxide, acid aerosols, and particulate matter) (3), indoor pollutants (e.g., tobacco smoke), and allergens (e.g., dust mites) (4). (cdc.gov)
Organic substances, sulfur dioxide, particulates and nutrients) and newly-recognized pollutants (e.g., specific toxic substance). (researchwap.com)
USEPA has designated six air pollutants, i.e., carbon monoxide, lead, nitrogen oxides, ozone, fine particulate matter and sulfur dioxide as criteria pollutants, and established health-based air concentration standards for them, known as the National Ambient Air Quality Standards (NAAQS). (ny.gov)

It provides valuable data for understanding the presence of allergens, pathogens, dust, volatile organic compounds (VOCs), and other potentially harmful substances in the air. (jjtobin.com)
It involves measuring various factors that can affect the quality of the air we breathe indoors, including temperature, humidity, particulate matter, volatile organic compounds (VOCs), carbon dioxide (CO2), and other potential contaminants. (jjtobin.com)
For gaseous pollutants, we observed that gastroenterology had the highest levels of CO2 (869 ± 112 ppm) and total volatile organic compounds (3.70 ± 1.00 ppm) compared to the other operating rooms. (tmu.edu.tw)

This occurs for many complex mixtures in environmental and occupational epidemiology including multiple congeners, air pollutants and unique forms of ionising radiation, among others. (cdc.gov)
I am the current Assistant Secretary of Labor for Occupational Safety and Health in the Department of Labor, have a great deal of experience in occupational epidemiology, and am the former acting Chair of the Department of Environmental and Occupational Health at The George Washington University. (confex.com)
As reviewed by the scientific advisory committee, the study team at the University at Buffalo is applying a rigorous, objective approach to address potential environmental health effects in the affected community," says David Savitz, PhD, professor of epidemiology in the Brown University School of Public Health and chair of the health study's scientific advisory committee. (buffalo.edu)

Information on levels of exposure to these compounds as measured by their levels in blood is essential to determine the need for regulatory mechanisms to reduce the levels of hazardous air pollutants to which the general population is exposed. (cdc.gov)
For example, a 2012 study found that the air in low-income communities contained greater concentrations of hazardous air pollutants than air in higher-income neighborhoods. (progressivereform.org)
Toxic air pollutants, also known as hazardous air pollutants, are those pollutants known or suspected to cause cancer or other serious health effects, such as reproductive effects, birth defects, or adverse environmental effects. (ny.gov)

Professor Yu's research has established the adverse effects of coarse particles on respiratory health, independent of fine particles and gaseous pollutants. (edu.hk)

However, with the adoption of the more stringent 2008 ozone NAAQS and the current NAAQS for fine particulate matter, 11 counties 8 are currently designated as non-attainment for ozone, fine particulate matter or both pollutants. (ny.gov)

The other pollutants, including elemental carbon, showed no effect on arrhythmia. (bmj.com)
Carbon monoxide is the most common air pollutant and is a key contaminant in work settings that involve combustion including transportation, firefighting, and smelting operations. (cdc.gov)
Additional conditions simulated a Green building with a high outdoor air ventilation rate (labeled Green+) and artificially elevated carbon dioxide (CO2) levels independent of ventilation. (nih.gov)
Aim: To perform pulmonary function test in stainless steel utensil workers to evaluate and analyze whether long term occupational exposure to stainless steel utensil polishing dust which contains carbon black and chromium affects lung functions. (journalcra.com)
Whether from idling vehicles, machinery, tobacco smoke, heating or cooking, combustion-related compounds such as carbon monoxide are among the most dangerous interior pollutants. (robertsonbuildings.com)

HEPA filters can eliminate up to 98% of pollutants in your home's air. (serviceexpertsroanoke.com)
Standard pleated air filters can destroy up to 45% of your home's air pollutants and the largest factor is the number of pleats per foot. (serviceexpertsroanoke.com)

This association persisted in two-pollutant models with ozone, nitrogen dioxide and sulphur dioxide. (ersjournals.com)
10 Additionally, the SIP addresses precursors for ozone formation, but does not evaluate specific releases of toxic air pollutants that individually may be of health concern. (ny.gov)

Source control, filtration, and the use of ventilation to dilute contaminants are the primary methods for improving indoor air quality. (wikipedia.org)
This method involves actively drawing air into a collection device, allowing for the capture and analysis of airborne particles, contaminants, and microorganisms. (jjtobin.com)
The main purpose of active air sampling is to assess the quality of air and identify potential contaminants or pollutants present. (jjtobin.com)
When it comes to studying air quality and monitoring airborne contaminants, various air sampling techniques are employed. (jjtobin.com)
These devices rely on the natural movement of air and diffusion processes to capture contaminants over a certain period. (jjtobin.com)
1. Identify environmental contaminants to which workers are heavily exposed and whose toxic properties have been studied in occupational settings. (confex.com)
Manufacturers are thus racing to develop innovative monitoring devices and air scrubbing systems qualified to mitigate dangerous contaminants at their source. (reportsnreports.com)

These guys remove 85% of air pollutants in your home. (serviceexpertsroanoke.com)

1 See paragraphs 16-18 of document A69/10, based on data included in the Noncommunicable diseases progress monitor 2015, availab le at http://www.who.int/nmh/publications/ncd-progress-monitor-2015/en/ (accessed 10 October 2016). (who.int)
and Ms. Qiu Hong, PhD Candidate, Division of Occupational and Environmental Health, the Jockey Club School of Public Health and Primary Care at CUHK present their recent research on 'Effects of Coarse Particulate Matter on Emergency Hospital Admissions for Respiratory Diseases' and recommend Hong Kong's New Air Quality Objectives should not ignore coarse particulate pollutants. (edu.hk)
Spirometry is valuable in industrial medicine, to study the lung involvement in occupational diseases which occur in workers of textile mills, coal mines and other occupations in which they are exposed to various forms of air pollutants. (journalcra.com)
The EBD for both pollutants is dominated by diseases of the cardiovascular system. (ssph-journal.org)
A literature search between 1960 and 2014 was conducted to obtain information on asbestos consumption, occupational exposure and asbestos-related diseases (ARDs). (degruyter.com)
The study will give residents an increased understanding of how prevalent various diseases are in their communities, and how these diseases may be linked to pollutants found in coke oven emissions. (buffalo.edu)

Unlike most soil gas monitoring data and emissions monitoring data, which do not characterize levels of contamination that residents are inhaling, ambient air monitoring data can provide a better characterization of gases in the breathing zone. (cdc.gov)
What is ambient air monitoring? (cdc.gov)
Ambient air monitoring measures levels of contamination in outdoor air, or in the air that people breathe. (cdc.gov)
Why is ambient air monitored at or near landfills? (cdc.gov)
The main reason ambient air monitoring is performed at or near landfills is to evaluate worker and community exposure concerns regarding releases of toxic chemicals to the air. (cdc.gov)
However, because federal regulations currently do not require ambient air monitoring to be performed in the vicinity of municipal solid waste landfills, no ambient air monitoring data are available for many landfills. (cdc.gov)
At these sites, regulatory agencies or the landfill owner and operator may collect ambient air data. (cdc.gov)
How are ambient air concentrations measured? (cdc.gov)
Ambient air concentrations are generally measured according to specifications set forth in an ambient air monitoring plan. (cdc.gov)
One of the first decisions environmental professionals make when developing an ambient air monitoring plan is to select the chemicals to be monitored-a decision that is largely influenced by the purpose of conducting monitoring in the first place. (cdc.gov)
Realistically, however, ambient air monitoring for the scores of chemicals that landfills emit is a prohibitively expensive endeavor. (cdc.gov)
From a practical standpoint, selection of chemicals for monitoring is determined by weighing several factors, such as cost, chemical toxicity, and the availability of sampling methods that can reliably measure ambient air concentrations of a given chemical. (cdc.gov)
After sponsoring many years of research into ambient air monitoring, EPA has approved several different types of sampling and analytical methods for a long list of common air pollutants. (cdc.gov)
Ambient air sampling involves collecting air samples from the surrounding environment, typically at fixed locations. (jjtobin.com)

These methods enable scientists, environmentalists, and public health officials to gather crucial data for assessing the presence and concentration of pollutants in the atmosphere. (jjtobin.com)
Active air sampling methods, on the other hand, involve actively pulling air samples through collection media. (jjtobin.com)

Results from soil gas, near-surface, and emissions monitoring data, if available, may be a useful guide for selecting chemicals to consider in air monitoring programs. (cdc.gov)
The EPA's compilation of Air Pollutant Emissions Factors (known as AP-42), Section 2.4, provides typical concentrations of more than 40 NMOCs and inorganic compounds in MSW landfill gas. (cdc.gov)
Hearing was assessed repeatedly using a non-invasive, objective method (distortion product otoacoustic emissions) that is frequently used in testing the function of the human inner ear. (cdc.gov)
The respective contribution of emissions from coal-fired power plants to the total air pollutant concentration was calculated using the chemical transport model REM-CALGRID (RCG) [ 10 ]. (ssph-journal.org)
Rising vehicle and industrial emissions plaguing ever-expanding metropolitan centers carry over into adjoining domestic interior environments lacking proper air purification or ventilation safeguards. (reportsnreports.com)

They are the maximum concentration in air at which it is believed that a particular substance will not produce adverse health effects with repeated daily exposure. (lookformedical.com)
The contribution of coal-fired power plants to the total air pollutant concentration was modelled using a chemical transport model and then combined with population data to assess the corresponding population exposure. (ssph-journal.org)
The burden of disease was assessed for disease-specific outcomes based on the modelled contributions of hard coal- or lignite-fired power plants to the air pollutant concentration caused by all (known) emission sources, the so-called total air pollutant concentration . (ssph-journal.org)
We used the chemical transport model (CTM) RCG [ 10 ] to determine the contribution of coal-fired power plants to the total air pollutant concentration. (ssph-journal.org)
Symptoms tied to subpar air quality such as headaches, fatigue, eye/throat irritation, and impaired concentration underscore the necessity of effective remediation. (reportsnreports.com)

Elevated concentrations of air pollutants, higher levels of acoustic noise, and more heat days, as well as increasingly complex mixtures of pollutants pose health risks for urban inhabitants. (springer.com)

There were also generally weak and variable associations between day to day changes in concentrations of urban air pollutants at a single central point and emergency hospital admission rates from cardiac and respiratory disease. (bmj.com)
Introduction: The pulmonary function tests give an objective assessment of the functional status of the respiratory system and indicate the nature and extent of the functional disturbance in disorders associated with pulmonary impairment and disability. (journalcra.com)
Several research workers have confirmed the ill effects of air pollutants on respiratory functions of human being. (journalcra.com)
People with underlying respiratory disease, including asthma or cardiovascular disease, are particularly at risk due to poor air quality. (ny.gov)
The objective of this study was to evaluate whether exposure to pesticides has chronic effects on the respiratory health of Lebanese children. (ersjournals.com)
Any exposure to pesticides, including residential, para-occupational and domestic, was associated with respiratory disease and chronic respiratory symptoms (chronic phlegm, chronic wheezing, ever wheezing), except for chronic cough. (ersjournals.com)
Previous work by the same researchers had already established that indoor air freshener exposure is associated with respiratory symptoms at 2 years of age. (theglobalfool.com)
Popular products such as disinfectants, air fresheners, and toilet bowl cleaners contain ingredients that can wreak havoc on your health, especially your body's respiratory system. (thedempsterclinic.com)

OBJECTIVES: To examine possible associations between daily concentrations of urban air pollutants and hospital emergency admissions and mortality due to cardiac and pulmonary disease. (bmj.com)

Although many different study designs have been used, the majority of the evidence comes from comparisons of daily concentrations of air pollutants with daily mortality or hospital admission counts. (ersjournals.com)

Additionally, control participants without occupational lead exposure, employed in administrative and white-collar jobs were invited to participate in the study. (bvsalud.org)

Young children may be highly exposed to indoor and outdoor toxic substances, including pesticides, due to their proximity to potentially contaminated surfaces and air, in addition to their specific physiological characteristics, such as large skin surface:body mass ratio, increased sensitivity of cholinergic receptors to some pesticides, etc. 16 . (ersjournals.com)

Some evidence also shows that ongoing long-term exposure to these pollutants is also associated with the increasing rates of asthma development. (ny.gov)

Indoor air quality (IAQ) is the air quality within and around buildings and structures. (wikipedia.org)
Poor indoor air quality has been linked to sick building syndrome, reduced productivity, and impaired learning in schools. (wikipedia.org)
The only certain method to improve indoor air quality as regards secondhand smoke is to eliminate smoking indoors. (wikipedia.org)
Indoor air quality is also a significant concern, leading to the development of specialized indoor air sampling techniques. (jjtobin.com)
Indoor air quality monitoring is the process of assessing and evaluating the level of air pollutants present in enclosed spaces such as homes, offices, schools, and other indoor environments. (jjtobin.com)
McStain Enterprises emphasised energy conservation and better indoor air quality -- two issues that McStain Enterprises believed would get good market response, in their research home. (pathnet.org)
As pandemic restrictions begin to lift and people across Canada head back to the office, return to school and venture back into indoor public spaces such as movie theaters, museums and retail establishments, indoor air quality is top of mind for all of us. (robertsonbuildings.com)
However, air tightness also means virtually no fresh air is allowed in, which can be detrimental to indoor air quality. (robertsonbuildings.com)
But in some cases that does create a problem with indoor air quality. (robertsonbuildings.com)
Tjong agrees, "When you have a building that is super tight, it also creates a lot more challenges for the HVAC engineer to provide balanced indoor air quality," she said, "and it creates a lot more load and requirements on the HVAC system to evacuate the air inside building and replace it with fresh air. (robertsonbuildings.com)
Indoor air quality refers to the air circulating within and around occupied structures. (reportsnreports.com)
And yet, UV light is also a tool for enhancing indoor air quality. (broadrippleheating.com)
This study intends to show the effectiveness of indoor air quality (IAQ) at the higher institution laboratory. (iium.edu.my)

Children of pesticide workers may be exposed through occupational sources (storing working equipment in the house, contamination of clothes, etc .) 9 - 12 . (ersjournals.com)
Research on the effect of pesticide exposure on health has been largely focused on occupational settings. (biomedcentral.com)

More than 80% of the people living in urban areas are exposed to air quality levels that do not meet air quality standards of the World Health Organization 3 , with populations in low-income cities being most impacted 4 . (nature.com)
The European Environmental Agency has been tracking the weekly average concentrations of air pollutants (NO 2 , Particulate Matter with a diameter of ≤10 µm (PM10, PM2.5) of many European cities where restrictive measures have been implemented 16 , showing that most cities reduced contamination levels by 30-50% compared with the same period in 2019. (nature.com)
By sampling the air directly, active air sampling provides valuable insights into air quality, pollutant levels, potential health risks, and the efficacy of ventilation and filtration systems. (jjtobin.com)
Pollutant levels increased as ventilation rates decreased during the cold months. (umnswinenews.com)
Due to reductions in ventilation rates as outdoor temperatures decreased, season affected pollutant levels more than other factors. (umnswinenews.com)
According to studies conducted by the EPA, indoor air pollutants may be at levels two to five times higher than outdoor levels. (pathnet.org)
In combination with PATH partners and the Department of Labor's Occupational Safety and Health Administration (OSHA), PATH promotes sound practices for improving the working conditions and skill levels of builders and contractors nationwide. (pathnet.org)
Our results showed that most pollutant levels were relatively low. (tmu.edu.tw)
However, gaseous PAHs emitted from surgical practices can reach levels that may pose important cancer risks in terms of occupational health. (tmu.edu.tw)
The study recruited individuals to potentially reflect low, medium and high levels of exposure to PBDEs, such as oily fish eaters and vegetarians, and those iv with possible occupational exposure. (ncl.ac.uk)

Yet, despite that assistance, the Their increasing awareness of the risk of exposure agency reports that it is experiencing financial difficul- to toxic chemicals has led several international bodies ties, which makes it difficult to recruit additional to develop programs addressing the need to identify, personnel to pursue all of its objectives. (cdc.gov)
People exposed to toxic air pollutants at sufficient concentrations and durations may have an increased chance of developing cancer or experiencing other serious health effects. (ny.gov)
In addition to exposure from breathing air toxics, some toxic air pollutants, such as mercury can deposit onto soils or surface waters, where they are taken up by plants and ingested by animals and are eventually magnified up through the food chain. (ny.gov)

This technique allows for continuous monitoring and rapid detection of pollutants, enabling timely mitigation measures. (jjtobin.com)
Within urban residences particularly, the convergence of adverse external conditions and insufficient internal mitigation lays the groundwork for problematic air quality. (reportsnreports.com)
Mitigation strategies will be dependent on fire behavior, available resources and personnel, and operational objectives. (cdc.gov)

She moved on to the unit of Occupational and Environmental Medicine at Uppsala University investigating health effects related to exposure to persistent environmental pollutants such as dioxin, flame retardants and PCBs before accepting the position here at University of Surrey. (surrey.ac.uk)

The objective of this study is to support studies exploring the relationship between health effects and exposure to THMs and MTBE. (cdc.gov)
The objective of this study was to determine whether it is possible to quantify the health risks associated with these garages without epidemiologic data on the subject. (hal.science)
The study seeks to address longstanding questions posed by the community as well as advance knowledge more generally regarding the health effects of the pollutants under investigation, and promises to make significant scientific and public health contributions," Savitz says. (buffalo.edu)
The objective of this study was to identify hazards that occur due to surgical practices and assess exposure to surgical smoke. (tmu.edu.tw)
The objective is to determine the impact of current IAQ, to study the occupants' knowledge in the indoor air pollutants and to identify the significance of occupants' personality regarding the IAQ awareness. (iium.edu.my)
An occupational exposure study was performed to establish a relationship between ambient exposure to EO and PO in air and the formation of their respective adducts to Hb (Boogaard et al. (who.int)

Pollutants can be generated by the most innocuous seeming sources, such as housekeeping cleaners, air fresheners or printers, but are caused more precipitously by renovation, remodeling or applying new paint or finishes. (robertsonbuildings.com)
Exposure to air fresheners and candles is of particular interest, as they contain phthalates, ubiquitous pollutants with wide-ranging negative health impacts . (theglobalfool.com)

Based on observed traffic reductions during the COVID-19 lockdown in Barcelona, we formulate socio-occupational scenarios, with various configurations of teleworking, and simulate them using the chemistry transport model WRF-Chem with multi-layer urban scheme. (nature.com)
Conditions of occupational and user exposure were estimated by scenarios and taken into account to discuss toxicological reference values by modifying (with Haber's law) the adjustment factors for exposure frequency and duration. (hal.science)

In the United States, OSHA (Occupational Health and Safety Administration) was officially established on April 28, 1971, as the federal body responsible for worker health and safety. (validworth.com)

OBJECTIVE: The systemic illnesses associated with chronic lead exposure are partially explained by the interaction between lead and calcium metabolism. (bvsalud.org)

Nearly 200 air toxics have been associated with adverse health effects in occupational studies or laboratory studies, but have not been monitored in general population groups. (cdc.gov)

Bacteria, viruses, fungi and moulds can all travel through the air, causing illness, infection and fungal or mould growth. (robertsonbuildings.com)

The increase in the average amount of time indoors means there is an increased risk of harmful health outcomes related to exposure to indoor air pollutants. (theglobalfool.com)

Many of the air, water and soil pollutants that are the focus of environmental health originate in workplaces, where workers are more heavily exposed than non-workers who are exposed after the pollutant leaves the workplace. (confex.com)
A PRTR is a publicly accessible database or inventory of chemicals or pollutants released to air, water, and soil and transferred off-site for treatment. (iomctoolbox.org)

Clinical trial data suggest an improved clinical outcome for those older than 12 years with moderate to severe persistent asthma, with important endpoints an objective increased forced expiratory volume in 1 second (FEV1) and subjective decreased exacerbations of asthma, with an improved quality of life and reduced dependency on oral corticosteroids. (medscape.com)
In 2009, the Stockholm Convention to protect human health and the environment from persistent organic pollutants, added PBDEs to its list of chemicals for which production, import, export and use should be eliminated. (ncl.ac.uk)
The next article presents concentrations of PBDEs (and a range of other persistent organic pollutants (POPs) of interest) measured in 24 hour duplicate diet samples. (ncl.ac.uk)

Regulatory bodies prescribe limits for these factors that are often challenging to achieve in practice, as inadequate ventilation permits external pollutants to infiltrate while conditions allow internal buildup. (reportsnreports.com)
The research will also shed light on how lifestyle factors like diet and exercise affect a person's risk of developing disease following exposure to pollutants. (buffalo.edu)
This was divided into three more specific objectives: (a) To measure current UK human body burdens of PBDE and their contributors, (b) To investigate concentrations of PBDEs in UK diets and influencing factors, and (c) To investigate concentrations of PBDEs in UK indoor dusts and influencing factors. (ncl.ac.uk)

This research project characterized the influence of stall versus pen gestation housing on air contaminant concentrations. (umnswinenews.com)
Ventilation changes in response to seasonal requirements influenced air contaminant concentrations more than production practices, especially housing type. (umnswinenews.com)

According to the Canadian Centre for Occupational Health and Safety (CCOHS), of the pollutants that can end up stuck inside airtight buildings, some are generated indoors, while others find their way in through cracks, open doors or windows, or even on the people going in and out. (robertsonbuildings.com)

To determine the origin of the problem, investigators may analyze the air and consider lighting, noise, temperature, and any ionizing radiation. (wikipedia.org)
Active air sampling is a technique used to collect and analyze airborne particles in various environments, such as indoor spaces, workplaces, or outdoor areas. (jjtobin.com)

Hazard indices were calculated using ammonia, hydrogen sulfide, and endotoxin concentrations and relevant occupational exposure limits. (umnswinenews.com)

These pollutants, however, originate from many sources in addition to landfills, and their monitoring data often are viewed as an indicator of general air quality, rather than as the influence of any one particular source (e.g., a landfill). (cdc.gov)

It travels from state dispersing pollutants in rivers and the atmosphere. (researchwap.com)

Radon is probably the most pervasive serious hazard for indoor air in the United States and Europe, and is probably responsible for tens of thousands of deaths from lung cancer each year. (wikipedia.org)
There have also been several panel studies which have reported associations between daily symptoms and/or lung function and daily measures of various air pollutants 6 - 14 . (ersjournals.com)
Objectives To investigate the influence of childhood living environment and biodiversity indicators on atopy, asthma and lung function in adulthood. (bmj.com)

We searched the literature for pollutant concentrations in the air samples of underground parking garages, the hazards associated with their inhalation, and their toxicological reference values. (hal.science)

In the profession, we are all called OSH PROFESSIONALS-Occupational health and safety professionals. (validworth.com)

Wheezing and Asthma in Infants and Young Children Wheezing is a relatively high-pitched whistling noise produced by movement of air through narrowed or compressed small airways. (msdmanuals.com)

http://www.un.org/en/ga/search/view_doc.asp?symbol=A/RES/68/300 (accessed 10 October 2016). (who.int)
See the question and answer document available at http://www.who.int/nmh/events/2015/technical-note-qa-en.pdf?ua=1 (accessed 10 October 2016). (who.int)
1 Availab le at http://www.who.int/nmh/events/2015/technical-note-en.pdf?ua=1 (accessed 10 October 2016). (who.int)
3 See http://www.who.int/nmh/events/2015/bloomberg-data-for-health/en/ (accessed 10 October 2016). (who.int)

The objective of this report was to screen newly constructed, unoccupied homes to gain further understanding of pollutant types and strengths attributable to building products and materials. (pathnet.org)

Funding: This work is supported by funding from the National Institute of Environmental Health Sciences (ES-09825), the US Environmental Protection Agency (R826780-01-0, R827353-01-0), the Ohio Coal Development Office within the Ohio Air Quality Development Authority (CDO/D-98-2), the Electric Power Research Institute (EP-P4464/C2166), the American Petroleum Institute (#78142), and the United States Department of Energy's National Energy Technology Laboratory (DE-FC26-00NT40771). (bmj.com)
Through its ability to detect both known and unknown airborne agents, active air sampling plays a vital role in environmental monitoring, occupational safety, public health, and research endeavors. (jjtobin.com)
Environmental health research is also closely linked to occupational health. (confex.com)
I am very familiar with both research and programs in environmental and occupational health. (confex.com)
BACKGROUND: The public safety sector includes law enforcement officers (LEO), corrections officers (CO), firefighter service (FF), wildland firefighting (WFF), and emergency medical services (EMS), as defined in the National Occupational Research Agenda (NORA) of the National Institute for Occupational Safety and Health (NIOSH). (cdc.gov)
Our objective was to identify research gaps related to working hours, sleep, and fatigue among these workers. (cdc.gov)
OBJECTIVE: To evaluate the effectiveness of electronic screening and brief intervention, using a randomized controlled trial design that takes account of baseline assessment reactivity (and other possible effects of the research process) due to the similarity between the intervention and assessment content. (who.int)
Siet 'Foeng' Tjong, Robertson Head of Research and Development explains, "We generally do not like to have any leaks, whether it's water, vapor or air leaks into the building. (robertsonbuildings.com)

IAQ is evaluated through collection of air samples, monitoring human exposure to pollutants, analysis of building surfaces, and computer modelling of air flow inside buildings. (wikipedia.org)

Anatomy5

Organisms1

Diseases12

Chemicals and Drugs54

Analytical, Diagnostic and Therapeutic Techniques and Equipment20

Phenomena and Processes24

Disciplines and Occupations5

Anthropology, Education, Sociology and Social Phenomena2

Technology, Industry, Agriculture5

Information Science2

Named Groups1

Health Care51

Geographicals18

Exposures14

Pollution58

Sulfur dioxide4

Volatile organic c3

Epidemiology3

Hazardous air3

Gaseous pollutants1

Fine particulate1

Carbon5

Home's air2

Ozone2

Contaminants7

Remove 851

Diseases6

Ambient air14

Methods2

Emissions5

Concentration5

Complex mixtures1

Respiratory8

Concentrations of urban1

Daily concentrations1

Additionally1

Substances1

Long-term exposure1

Indoor air qua13

Pesticide2

Levels10

Toxic3

Mitigation3

Uppsala University1

Study6

Fresheners2

Scenarios2

OSHA1

Chronic1

Toxics1

Moulds1

Related to exposure1

Soil2

Persistent3

Factors3

Contaminant2

Centre1

Analyze2

Endotoxin1

Originate1

Atmosphere1

Lung3

Hazards1

Health and sa1

Asthma1

20164

Attributable1

Research8

Human exposure1