Results 31 to 40 of about 43,394 (204)

Research Progress on Carbon Footprint Accounting and Evaluation of Automotive Seats Based on Life Cycle Assessment (LCA) [PDF]

E3S Web of Conferences
This paper addresses the challenges of long industrial chains, complex carbon footprint accounting, and high uncertainty in the automotive industry. It systematically reviews studies on carbon footprint accounting of automotive seats based on Life Cycle ...
Cui Chen, Fu Jian, Zhang Tongzhu, Liu Yalin, Zheng Siwei, Wang Xue, Li Jing   +6 more
doaj   +1 more source

Introduction and early measurement of carbon footprint concepts to respond the challenge of SDGs-Goal 13

Journal of Community Service and Empowerment, 2020
One of the efforts to prevent the effects of climate change was the introduction of the concept of carbon footprints from an early age to students. Science subjects in this school have included elements of environmental knowledge in their subject matter.
S. Santhyami, Moh. Isna Al Mubarok, Vakha Yulia Nurzahra   +2 more
doaj   +1 more source

Challenges of carbon emission reduction by the workshop education pattern

Heliyon, 2023
The COVID-19 pandemic has forced many conferences and educational events to shift from in-person to online, significantly reducing the carbon footprint associated with these activities.
Na An, Chenyu Huang, Yanting Shen, Jinyu Wang, Jiawei Yao, Philip F. Yuan   +5 more
doaj   +1 more source

Carbon Footprint of Tonsillectomy

The Surgeon
Introduction Healthcare is responsible for 5.4% of greenhouse gas emissions in the UK. Emissions in surgery is a relatively unexplored area; in particular, this hasn’t yet been looked at as a whole in ENT in the UK. Aims Quantify the amount of greenhouse gas (GHG) emission from a tonsillectomy and assess the proportion of each source’s contribution ...
Joseph Cannon, Hiteshkumar Tailor, Catriona Douglas   +2 more
openaire   +2 more sources

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Carbon Footprint of Monosodium Glutamate Production in China

Chemical Engineering Transactions, 2023
Monosodium glutamate (MSG) production has been attracting environmental concerns due to its high energy consumption and high pollutant discharge, especially to water and the air.
Dong Yang, Huaji Li, Xuexiu Jia, Fei Yu, Guanzhu Wang, Yuhan Zhang, Weiyu Wang, Lihua Zang, Feng Shi   +8 more
doaj  

Review of carbon footprint assessment of coal products [PDF]

Ziyuan Kexue
Coal is the primary energy source to support China’s national economic development. Accurate accounting of the carbon footprint of coal products is the basis for promoting the low-carbon transition of the coal industry chain, as well as a key requirement
MA Guosong, DUAN Maosheng
doaj   +1 more source

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

Advanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu, Haksoon Jung, Yongwoo Lee, Hoichang Jeong, Yanfeng Zhao, Heesoo Yang, Minho Park, Hyeonjin Lee, Seunghun Baek, Minju Song, Junghwan Kim, Youngmin Jo, Hyunjin Park, Munhyeon Kim, Jae‐Joon Kim, Kyuho Jason Lee, Byungjo Kim, Jimin Kwon   +17 more
wiley   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source