Results 91 to 100 of about 742,174 (253)

A Nanostructured Ru‐Mn‐Nb Alloy with Oxygen‐Enriched Boundaries for Ampere‐Level Hydrogen Evolution

open access: yesAdvanced Science, EarlyView.
Ru62Mn12Nb21O5 medium‐entropy alloy with a crystal‐crystal dual‐phase structure is deposited on a carbon cloth substrate by the magnetron sputtering method. The oxygen‐rich interface induced by the rich Mn phase and the poor Mn phase optimized the electronic structure of the catalyst, adjusted the adsorption and desorption processes of intermediates ...
Jie Li   +12 more
wiley   +1 more source

Outsourcing logistics operations in circular economy towards to sustainable development goals

open access: yesBusiness Strategy and the Environment, Volume 32, Issue 1, Page 134-162, January 2023., 2023
Abstract One of novel manners to achieve sustainable development is concentrating on circular economy in order to manage greenhouse gas emissions, energy consumption, and waste. It also helps to protect the environment and optimize usage of input resources.
Navid Zarbakhshnia   +3 more
wiley   +1 more source

Leveraging Networks to Promote Ocean Literacy

open access: yesCurrent: The Journal of Marine Education
One of the key approaches to promoting ocean literacy described by the Intergovernmental Oceanographic Commission of the United Nations during the Decade of Ocean Science for Sustainable Development is leveraging networks (UNESCO-IOC 2021).
Sarah Pedemonte   +2 more
doaj   +1 more source

BOOK REVIEW | Essentials of Oceanography (Fifth Edition) [PDF]

open access: yesOceanography, 2009
Introductory marine science classes are tremendously popular on college campuses across the country. They can be superbly rewarding experiences for both students and instructors.
Thomas W.N. Haine
doaj  

Photonics Explorer - An European program to foster science education with hands-on experiments [PDF]

open access: yesarXiv, 2012
The Photonics Explorer program aims to equip science teachers at Europe's secondary schools free-of-charge with up-to-date educational material to really engage, excite and educate students about the fascination of working with light.
arxiv  

Reductive Supramolecular In Situ Construction of Nano‐Platinum Effectively Couples Cathodic Hydrogen Evolution and Anodic Alcohol Oxidation

open access: yesAdvanced Science, EarlyView.
The supramolecular framework reductant is developed to realize the in situ construction of highly dispersed ultrafine nano‐Pt. The nano‐Pt supported on the BCN carrier realizes multi‐scenario electrocatalytic water hydrogen production, and establish a high‐performance cathode hydrogen evolution‐anode methanol oxidation coupling system, presenting a low‐
Rui Bai   +7 more
wiley   +1 more source

Variation characteristics and influencing factors of mercury exchange flux on asphalt ground [PDF]

open access: yesE3S Web of Conferences
Surface mercury release is an important source of atmospheric mercury, and asphalt pavement occupies a high proportion. However, the current characteristics of mercury exchange flux on asphalt ground are unclear, which is not conducive to assessing the ...
Mo Bing   +4 more
doaj   +1 more source

Overcoming Extreme Ammonia Inhibition on Methanogenesis by Artificially Constructing a Synergistically Community with Acidogenic Bacteria and Hydrogenotrophic Archaea

open access: yesAdvanced Science, EarlyView.
This study proposes a two‐step biological strategy to synergistically enhance the three stages of anaerobic digestion, ultimately eliminating the extreme ammonia inhibition and breaking through the inefficiency bottleneck of conventional biotechnology.
Heng Wu   +6 more
wiley   +1 more source

Two Decades of Research on Maritime Environmental Education in Social Science: A Systematic Review [PDF]

open access: yesSHS Web of Conferences
This research aims to analyse the maritime environmental education literature in social science in the last two decades. This study used a systematic review by analysing twelve articles that were declared eligible, and analysed using content analysis ...
Syahputra Siregar Eko Febri   +2 more
doaj   +1 more source

Moisture Harvesting by the Structure Regulation of Hygroscopic Hydrogel for Energy and Water Sustainability

open access: yesAdvanced Electronic Materials, EarlyView.
Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du   +5 more
wiley   +1 more source

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