Results 1 to 10 of about 231,069 (352)

ANALYSIS OF FIELD TEST RESULTS FOR THE OIL SHALE MINE VENTILATION SIMULATION; pp. 356–364 [PDF]

open access: yesOil Shale, 2018
Analysis of the field test results for inputs to the ventilation simula­tion model was performed in the conditions of an operational oil shale mine in Estonia.
Sergei Sabanov
doaj   +1 more source

Advancements in veterinary medicine: the use of Flowgy for nasal airflow simulation and surgical predictions in big felids (a case study in lions)

open access: yesFrontiers in Veterinary Science
Flowgy is a semi-automated tool designed to simulate airflow across the nasal passage and detect airflow alterations in humans. In this study, we tested the use and accuracy of Flowgy in non-human vertebrates, using large felids as the study group ...
Manuel Burgos   +5 more
doaj   +1 more source

Spatiotemporal characteristics of diesel exhaust particle pollution in confined space and impacts of ventilation and airflow: A laboratory simulation study

open access: yes环境与职业医学
BackgroundDiesel engines are widely used in transportation, agriculture, construction, industry, and other fields. Diesel exhaust, classified as a Group 1 carcinogen, emits particles (DEP) that can penetrate deep into the respiratory tract, posing ...
Zheyu HUANG   +7 more
doaj   +1 more source

Model construction and validation of airflow velocity attenuation through pear tree canopies

open access: yesFrontiers in Plant Science, 2022
To investigate the airflow velocity attenuation inside pear tree canopies and the factors that influence its effect on air-assisted spraying, the relationship between the resistance of the canopies to airflow and airflow velocity inside the canopies was ...
Fubin Zhang   +5 more
doaj   +1 more source

Dynamics of airflow in a short inhalation [PDF]

open access: yesJournal of The Royal Society Interface, 2015
During a rapid inhalation, such as a sniff, the flow in the airways accelerates and decays quickly. The consequences for flow development and convective transport of an inhaled gas were investigated in a subject geometry extending from the nose to the bronchi.
A. J. Bates   +7 more
openaire   +6 more sources

New Observations of Airflow at Hong Kong International Airport by Range Height Indicator (RHI) Scans of LIDARs and Their Numerical Simulation

open access: yesApplied Sciences
Range height indicator (RHI) scans are performed routinely by the long-range Doppler Light Detection and Ranging (LIDAR) systems at the Hong Kong International Airport (HKIA).
Pak-wai Chan   +3 more
doaj   +1 more source

Chronic airflow obstruction [PDF]

open access: yesPostgraduate Medical Journal, 1984
Chronic airflow obstruction (CAO) affects at least half a million people (Royal College of Physicians, 1981) in this country and will continue to be a major cause of morbidity and early death for many years to come. Even if cigarette smoking stopped today its legacy in CAO would continue beyond the end of the century. While acute respiratory infections,
openaire   +2 more sources

AIRFLOW AND THERMAL COMFORT OF THE BUS PASSENGERS

open access: yesJournal of Industrial Design and Engineering Graphics, 2019
Nowadays, the thermal comfort in the means of transport is an important field of research, which have a positive impact on the health of the passengers and the driver.
Liviu Iacob SCURTU, Ancuta Nadia JURCO
doaj   +4 more sources

BALCONY GEOMETRIES PERFORMANCE AS WINDCARRIERS INTO LIVING SPACE ; CASE STUDY: APARNA SIWALANKERTO

open access: yesDimensi: Journal of Architecture and Built Environment, 2022
In majority, housing flats use natural ventilation to cope with humid tropical climate in Indonesia, which requires airflow to achieve thermal comfort.
Felicia Putri   +2 more
doaj   +1 more source

Serum Urokinase Plasminogen Activator as a Novel Biological Marker for COPD- A Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Chronic Obstructive Pulmonary Disease (COPD), a progressive disease of the airways is associated with chronic inflammation of respiratory passages that leads to irreversible lung dysfunction and distinct morphological changes. The progressive increase in
D Rekha   +4 more
doaj   +1 more source

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