Results 191 to 200 of about 3,328,773 (296)

Projected Health and Economic Benefits of Air Quality Targets in China: Modeling Study.

JMIR Public Health Surveill
Wang S, Xu Z, Di Tanna GL, Jiang Y, Chen M, Downey L, Jan S, Si L.   +7 more
europepmc   +1 more source

Tracing the haze: satellite-based assessment of stubble burning and air quality in Delhi. [PDF]

Air Qual Atmos Health
Kotrike T, Sridhar V.
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Estimating daily air quality exposure of the aging and dementia population. [PDF]

J Alzheimers Dis
Au-Yeung WM, Usmani M, Ramphul R, Wu CY, Dodge H, Steele J, Beattie Z, Kaye J.   +7 more
europepmc   +1 more source

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann, Armin Piwek, Julius Peddinghaus, Kai Brunotte, Bernd-Arno Behrens   +4 more
wiley   +1 more source

Air Pollution, COVID-19-related Air-quality Changes, and Premature Mortality in Türkiye (2019-2023). [PDF]

Thorac Res Pract
Han Yekdeş D, Yekdeş AC.
europepmc   +1 more source

Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process

Advanced Engineering Materials, EarlyView.
This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima, Christian Schimpf, Stefan Martin, Olga Fabrichnaya, David Rafaja   +4 more
wiley   +1 more source

Using machine learning algorithms to study the relationship between meteorological conditions and air quality parameters. [PDF]

Sci Rep
Tawabini B.
europepmc   +1 more source

The National Atmospheric Emissions Inventory System

Clean Air Journal, 2016
T. Mdluli
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source