Results 191 to 200 of about 4,366,934 (248)

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

[Hygienic basis for the maximum allowable concentration of barium in water].

Gigiena i sanitariia, 1981
G N, Krasovskiĭ, P G, Butenko, L Ia, Vasiukovich, T I, Bonashevskaia, N N, Beliaeva   +4 more
openaire   +1 more source

[Suggested maximum allowable acrylamide concentration in bodies of water].

Gigiena i sanitariia, 1982
G I, Rumiantsev, E E, Kozeeva, S M, Novikov, A A, Korolev, B P, Vitvitskaia   +4 more
openaire   +1 more source

[Analysis of the maximum allowable concentration of chlorine in the atmosphere].

Gigiena i sanitariia, 2002
openaire   +1 more source

[M.A.C. (Maximum Allowable Concentration) and preventive legislation].

La Medicina del lavoro, 1974
openaire   +1 more source

Maximum Allowable Concentration (MAC)

, 2005
Shayne C. Gad
exaly   +3 more sources

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Assignment of Skin Notation for Maximum Allowable Concentration (MAC) List in Poland

Journal of Occupational and Environmental Hygiene, 2002
Organic chemicals from the Polish maximum allowable concentration (MAC) list were analyzed for skin notation. It can be concluded that the dermal dose LD50s determined on experimental animals ought to be adopted as the fundamental criterion for providing a substance with the percutaneous absorption notation in the MAC list.
Slawomir, Czerczak, Malgorzata, Kupczewska   +1 more
exaly   +3 more sources

A Lyapunov Proof of an Improved Maximum Allowable Transfer Interval for Networked Control Systems [PDF]

IEEE Transactions on Automatic Control, 2007
Simple Lyapunov proofs are given for an improved (relative to previous results that have appeared in the literature) bound on the maximum allowable transfer interval to guarantee global asymptotic or exponential stability in networked control systems ...
Dragan Nesic, Andrew Teel, Daniele Carnevale   +2 more
exaly   +4 more sources

Spacecraft Maximum Allowable Concentrations for Hydrogen Fluoride

Aerospace Medicine and Human Performance, 2022
BACKGROUND: Spacecraft maximum allowable concentrations (SMACs) provide guidance on allowable chemical exposures for nominal and emergency situations aboard spacecraft. SMACs are set to mitigate or preclude potential crew health effects and performance degradation. Hydrogen fluoride (HF) gas is highly irritating.
Chiu-Wing, Lam, Valerie E, Ryder
openaire   +2 more sources