Results 201 to 210 of about 2,118 (307)

Exposure to Toxicologically Relevant Inorganic Elements and Nicotine Content Variability in Electronic Nicotine Delivery System (ENDS) E-Liquids. [PDF]

Chem Res Toxicol
Catarino LM, Iozzi GM, Silva CB, Neto SAV, Reis GA, Jacob SC, Dos Santos LMG.   +6 more
europepmc   +1 more source

Damage Investigation of the Preform Operations for the Production of Rings for Ring Rolling

steel research international, EarlyView.
Void evolution during the preforming operations of two industrial ring rolling process routes is investigated by combining metallographic characterization with a two‐scale finite element simulation approach. The results reveal that, despite differing initial void conditions, the preforming operations can be designed to effectively influence void ...
Laurenz Kluge, Johannes Weninger, André Hundertmark, Bastian Kettler, Heiko Manz, David Bailly, Junhe Lian   +6 more
wiley   +1 more source

Snakeleev: A Gamified Serious Game for Learning the Periodic Table. [PDF]

J Chem Educ
Galizia P.
europepmc   +1 more source

A Critical Review on Nitrogen Control in the Scrap‐Based Electric Arc Furnace Steelmaking Route to Produce Low‐Nitrogen Steels

steel research international, EarlyView.
In primary electric arc furnace (EAF) steelmaking, carbon boiling removes nitrogen from liquid steel and sustains slag foaming. In 100% scrap‐ or hydrogen direct reduced iron (HDRI)‐based EAF steelmaking, carbon boiling is absent; therefore, carbonaceous material and oxygen injection into the slag is needed to maintain foaming and avoid nitrogen ...
Zushu Li, Lei Guo, Jintao Gao, Yuri Korobeinikov   +3 more
wiley   +1 more source

Ploidy is associated with multielemental reorganization across soft and mineralized body compartments. [PDF]

Biol Lett
Jeyasingh P, Roseman M, Bliss J, Ipek Y, Neiman M.   +4 more
europepmc   +1 more source

Numerical Study of Argon Bubble Transport and Entrapment in Continuous Casting Using a Multiphase Approach

steel research international, EarlyView.
Bubble transport in continuous casting is controlled by the interaction of bubble size, flow dynamics, and operating conditions. Critical regions governing bubble escape and entrapment are identified, revealing the mechanisms responsible for defect formation and providing practical guidance for process optimization. Argon injection is often used in the
Dianzhi Meng, Mingqian Wang, Armin K. Silaen, Bikram Konar, Shaojie Chen, Chenn Zhou   +5 more
wiley   +1 more source

Hybrid Temperature Modeling for the Ruhrstahl–Heraeus Process: Coupling a Data‐Driven Approach With a Physics‐Based Process Model

steel research international, EarlyView.
A hybrid framework combining a mechanistic tanks‐in‐series model, thermodynamic data, and statistical learning methods was developed for continuous temperature prediction during RH vacuum treatment. The framework accounts for temperature changes caused by alloy additions, O2 blowing via top lance, and heat losses to the surroundings. Validation against
Daniel Kavić, Michael Bernhard, Hannes Prousch, Roman Rössler, Christian Bernhard   +4 more
wiley   +1 more source

Investigating the Oxidative Potential and <i>In Vitro</i> Toxicity of Ambient Water-Soluble PM₁₀ in an Eastern Mediterranean Site. [PDF]

ACS EST Air
Fang Z, Lai A, Windwer E, Pardo M, Li C, Thenoor Chandran A, Laskin A, Rudich Y.   +7 more
europepmc   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

Environmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu, Patrick B. Njobeh, Jonathan O. Okonkwo   +2 more
wiley   +1 more source

Nanoparticle-specific transformations dictate nanoparticle effects associated with plants and implications for nanotechnology use in agriculture. [PDF]

Nat Commun
Wei L, Liu J, Jiang G.
europepmc   +1 more source