Results 121 to 130 of about 827,082 (307)

Environmental problems

, 2017
The planet Earth is only a tiny part of the universe, but it's the only place where human beings can live. Today, our planet is in serious danger. The poisoning of the world's land, air and water is the fastestspreading disease of civilization. If present trends continue for the next several decades, our planet will become uninhabitable.
openaire   +3 more sources

Bordentown City Environmental Commission Newsletter Fall 2002, Issue #1

, 2002
The Bordentown City Environmental Commission (BCEC) is comprised of volunteers who are residents of Bordentown City and are appointed by the Mayor. The BCEC advises local officials and the Planning Board regarding environmental issues and acts as a ...

core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Automated Control System for Drum-Type Biofermenter

Сельскохозяйственные машины и технологии
Modern production increasingly relies on the implementation of automated control systems to improve the efficiency, precision, and safety of technological processes.
A. Yu. Briukhanov, E. V. Vasilev, S. A. Egorov   +2 more
doaj   +1 more source

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Corporate social responsibility stimulus on environmental problems: Spatial threshold model analysis.

PLoS One, 2023
Wang Y, Ahmad S, Waseem LA, Akhter S, Jihane M.   +4 more
europepmc   +1 more source

Environmental public health at CDC [PDF]

CDC's environmental public health work cuts across several centers. The National Center for Environmental Health (NCEH) focuses on the following program areas: Safeguarding the health of people from environmental threats; Providing leadership in the use ...

core  

Urban Environmental Commissions

, 2003
This brochure discusses the importance of environmental commissions in urban areas. Environmental commissions advise local government and act as watchdogs for environmental problems and opportunities. They inform elected officials and the public.

core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source