Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task
This study investigates the impact of micro-environmental factors on worker breathing zone exposure levels in petrochemical facilities. A laboratory simulation study evaluated near-field exposure to methane for a typical maintenance task. Individual and combinations of micro-environmental factors significantly affected methane exposure. Airflow direction and speed were significant determinants of exposure concentration reduction. A side airflow direction at medium to high speed produced the lowest gas concentration in the breathing zone. Worker body orientation relative to the methane emission point was also a critical fac...
Source: Archives of Environmental and Occupational Health - March 31, 2024 Category: Environmental Health Authors: Mohamed Eturki Kermit G Davis Melissa Vincent Susan F Arnold Andrew Maier Source Type: research

Neurofibromatosis type 1 and pneumoconiosis: A case report on a coincidence
Arch Environ Occup Health. 2024 Mar 4:1-5. doi: 10.1080/19338244.2024.2320634. Online ahead of print.ABSTRACTNeurofibromatosis (NF) is a neurocutaneous syndrome characterized by the development of central or peripheral nervous system tumors. The most common form, known as NF1 or Von Recklinghausen's disease, presents with distinct clinical features, including cutaneous and ocular manifestations, along with various other organ and systemic symptoms. While the lung findings associated with neurofibromatosis lack specificity, they can include parenchymal cysts and bullae formation, primarily in the upper-apical regions. Addit...
Source: Archives of Environmental and Occupational Health - March 5, 2024 Category: Environmental Health Authors: Defne Kalayc ı Mehmet Maruf Ayd ın Levent Özdemir Source Type: research

Neurofibromatosis type 1 and pneumoconiosis: A case report on a coincidence
Arch Environ Occup Health. 2024 Mar 4:1-5. doi: 10.1080/19338244.2024.2320634. Online ahead of print.ABSTRACTNeurofibromatosis (NF) is a neurocutaneous syndrome characterized by the development of central or peripheral nervous system tumors. The most common form, known as NF1 or Von Recklinghausen's disease, presents with distinct clinical features, including cutaneous and ocular manifestations, along with various other organ and systemic symptoms. While the lung findings associated with neurofibromatosis lack specificity, they can include parenchymal cysts and bullae formation, primarily in the upper-apical regions. Addit...
Source: Archives of Environmental and Occupational Health - March 5, 2024 Category: Environmental Health Authors: Defne Kalayc ı Mehmet Maruf Ayd ın Levent Özdemir Source Type: research

Neurofibromatosis type 1 and pneumoconiosis: A case report on a coincidence
Arch Environ Occup Health. 2024 Mar 4:1-5. doi: 10.1080/19338244.2024.2320634. Online ahead of print.ABSTRACTNeurofibromatosis (NF) is a neurocutaneous syndrome characterized by the development of central or peripheral nervous system tumors. The most common form, known as NF1 or Von Recklinghausen's disease, presents with distinct clinical features, including cutaneous and ocular manifestations, along with various other organ and systemic symptoms. While the lung findings associated with neurofibromatosis lack specificity, they can include parenchymal cysts and bullae formation, primarily in the upper-apical regions. Addit...
Source: Archives of Environmental and Occupational Health - March 5, 2024 Category: Environmental Health Authors: Defne Kalayc ı Mehmet Maruf Ayd ın Levent Özdemir Source Type: research