Results 91 to 100 of about 1,313,417 (308)

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Pd-Zn/Cu-Zn-Al catalysts prepared for methanol oxidation reforming in microchannel reactors

open access: yes, 2007
Methanol oxidation reforming is an important reaction in the process of hydrogen generation for PEMFC. In this paper, we report the wall coated catalysts in a microchannel reactor for methanol oxidation reforming.
Yuan, Quan   +3 more
core   +1 more source

Energy Analysis in Combined Reforming of Propane [PDF]

open access: yes, 2013
Combined (steam and CO2) reforming is one of the methods to produce syngas for different applications. An energy requirement analysis of steam reforming to dry reforming with intermediate steps of steam reduction and equivalent CO2 addition to the feed ...
Ganesh R. Kale, K. Moon
core   +1 more source

In Situ Lithium Nitridosilicate Interlayer via Reactive Anolyte Design for All‐Solid‐State Silicon Anodes

open access: yesAdvanced Materials, EarlyView.
Interfacial reactions in all‐solid‐state batteries are conventionally suppressed; here, they are designed. Vacancy‐rich β‐Li3N, acting as an anolyte, reacts controllably with silicon during composite anode fabrication, building a purpose‐made lithium nitridosilicate interlayer on every particle surface.
Tongtai Ji   +9 more
wiley   +1 more source

Legal Work of the Doctor at the Stage of Primary Health Care

open access: yesMìžnarodnij Endokrinologìčnij Žurnal, 2014
The article deals with the main problems of medical care providing in primary health care, as well as the settlement of legal relations arising in the work of the doctor, and the need for systematization of legal acts which govern the provision of health
N.V. Pasyechko, O.V. Yurchyk
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Following the pages of V.A. Gorodtsov report «Hidden energy of archaeological monuments»

open access: yesПоволжская археология, 2015
The part of archival heritage of V.A. Gorodtsov concerning materials on his activities in the archaeological branch of RSFSR People’s Commissariat for Education and the archaeological committee of scientific museum and library section of the State ...
Kuzminykh Sergey V., Belozerova Irina V.
doaj  

Phase‐Engineered MoS2 Quantum Monolayer Catalysts

open access: yesAdvanced Materials, EarlyView.
A new type of catalyst model—phase‐engineered MoS2 quantum‐monolayer catalyst (∼0.8 nm thick, < 6 nm in the lateral size; switchable freely among metallic 1T, semiconducting 2H, and a hybrid phase of metallic‐semiconducting 1T‐2H)—is reported. It can efficiently and stably drive photochemical H2, syngas and ammonia synthesis as a catalyst or co ...
Ruijie Yang   +12 more
wiley   +1 more source

Features of the organizational and economic maintenance of the reforming management of development of old industrial region

open access: yesMarketing i Menedžment Innovacij, 2017
The aim of the research. The aim of the research is to study the characteristics of the organizational and economic support of the reforming management of development of old industrial region, which is the base for the formation of the concept of ...
V.S. Boichenko
doaj   +1 more source

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

open access: yesAdvanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim   +4 more
wiley   +1 more source

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