Results 231 to 240 of about 73,680 (311)

A Modified Model for Quantitative Heavy Metal Source Apportionment and Pollution Pathway Identification. [PDF]

Toxics
Wang M, Yu P, Tong Z, Shao X, Peng J, Hamid Y, Huang Y.   +6 more
europepmc   +1 more source

Computational Fluid Dynamic‐Discrete Element Method Study of Biocarbon Injection in Electric Arc Furnaces Using Shrouding Jet Injectors

steel research international, EarlyView.
This study uses coupled computational fluid dynamic‐discrete element method (CFD–DEM) simulations to investigate biomass particle injection through a shrouded lance in electric arc furnaces (EAFs). It examines how biomass properties, feed rate, and lance design affect particle dispersion and delivery efficiency.
Tiago F. Lins, Allan Runstedtler
wiley   +1 more source

Characterization and Source Apportionment Analysis of PM_2.5 and Ozone Pollution over Fenwei Plain, China: Insights from PM_2.5 Component and VOC Observations. [PDF]

Toxics
Xu L, Wang B, Wang Y, Zhang H, Xu D, Zhao Y, Zhao K.   +6 more
europepmc   +1 more source

“I'm a Good Guy Who Deserves Better, Yet Nobody Wants to Give me Better”: The Accounts of Nice Guys

Symbolic Interaction, EarlyView.
Within Western popular culture and online discourse, a “Nice Guy” is someone who enacts niceness for which they believe they are owed, deserving of, or entitled to something in return—especially the romantic or sexual attention of women. In this study, we examine the use of accounts in personal narratives told in an anonymous online discussion forum ...
Brooke Weinmann, Dennis D. Waskul
wiley   +1 more source

Source Apportionment and Human Health Risks of Potentially Toxic Elements in the Surface Water of Coal Mining Areas. [PDF]

Toxics
Yan Y, Zhang Y, Xie Z, Wu X, Tu C, Chen Q, Tao L.   +6 more
europepmc   +1 more source

Systematic Learning and Pedagogy Through a Modular, Progressive‐Based Simulation Modeling Framework for Complex Systems

Systems Engineering, EarlyView.
ABSTRACT Smart Transportation Systems (SmTS) will exceed complex systems with their classification as complex, sociotechnical, and AI‐based systems. Possessing a toolkit that helps systemically understand, analyze, and assess these systems will be advantageous in the early stages of the systems engineering (SE) lifecycle, and Agent Based Models (ABMs ...
Ifezue V. Obiako, Sean B. Walker, Kari J. Lippert, Robert J. Cloutier   +3 more
wiley   +1 more source

Characterization and source apportionment of water-soluble ion pollution in PM₁₀ of typical cities in northern China. [PDF]

iScience
Han G, He M, Du Z, Wei N, Luo H.
europepmc   +1 more source

Full Committee Hearing on the Importance of Patent Reform on Small Business: Hearing Before the H. Comm. on Small Business, 110th Cong., Mar. 29, 2007 (Statement of Professor John R. Thomas, Geo. U. L. Center) [PDF]

, 2007
Thomas, John R.
core   +1 more source

Extreme rainfall in Madeira: the June 2023 weather event

Weather, EarlyView.
This study investigates the meteorological conditions behind the extreme precipitation event on 6 June 2023 over Madeira Island, Portugal. The event set a national daily record of 497.5mm and was unusual for occurring in early summer, as most extremes in the region occur in winter.
Tiago M. Ferreira, Tomás H. Gaspar, Maria O. Molina, Ricardo M. Trigo, Ricardo Deus, Alexandre M. Ramos   +5 more
wiley   +1 more source

Ambient PM_2.5 temporal variation and source apportionment in Mbarara, Uganda. [PDF]

Aerosol Air Qual Res
Onyango S, North CM, Ellaithy HA, Tumwesigye P, Kang CM, Matthaios V, Mukama M, Nambogo N, Wolfson JM, Ferguson S, Asiimwe S, Atuyambe L, Santorino D, Christiani DC, Koutrakis P.   +14 more
europepmc   +1 more source