Results 161 to 170 of about 5,751,997 (300)

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

open access: yesAdvanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie   +13 more
wiley   +1 more source

USE OF COMBINED NONDESTRUCTIVE TEST METHODS TO PREDICT CONCRETE COMPRESSIVE STRENGTH CAST WITH AGGREGATE OBTAINED FROM SOUTHERN PARTS OF IRAQ

open access: yesAl-Qadisiyah Journal for Engineering Science, 2010
Concrete compressive strength is one of the most important concrete requirements that can be used to decide if the concrete is structurally acceptable or not.
Ahmed A. Abbas   +2 more
doaj  

A proposal to go beyond the rebound effect: how to evaluate the financial value of comfort after retrofitting?

open access: yes, 2017
Evaluation of energy savings of retrofitting programmes are relativized due to the rebound effect. Moreover, their economic relevance (i.e. NPV calculation) is questioned because of the discouraging paybacks. The underlining question of both problems is missing consideration of comfort improvement, often hidden behind the concept of rebound effect. Yet,
Nösperger, Stanislas   +2 more
openaire   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding   +14 more
wiley   +1 more source

Will the rural economy rebound in 2010? [PDF]

open access: yes
As the U.S. economy emerges from recession, prospects for a rural rebound in 2010 are also rising. After months of sharp contraction, the nation’s GDP rose solidly in the second half of 2009.
Jason Henderson
core  

The compression-rebound-recompression test curves of undisturbed and remolded soil.

open access: yes
The compression-rebound-recompression test curves of undisturbed and remolded soil.
Feijie Qu (18150480)   +7 more
core   +1 more source

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