Results 71 to 80 of about 213,361 (281)

Expanded Nanofibrous Cellulose Electrode Binder: Declustering Lithium Polysulfides for Lean‐Electrolyte Li‒S Batteries

Advanced Materials, EarlyView.
2,2,6,6‐Tetramethylpiperidin‐1‐oxyl radical (TEMPO)‐oxidized cellulose nanofiber (TOCN) is presented as a class of expanded nanofibrous electrode binders for lean‐electrolyte lithium–sulfur (Li–S) batteries. Owing to the increased active sites for intermolecular interaction with Li polysulfides (LiPS), the TOCN binder promotes the declustering of LiPS,
Hyunseok Moon, Jung‐Hui Kim, Nan Yao, Myeong‐Hwa Ryou, Xiang Chen, Yeonju Park, Sun‐Phil Han, Cheol Bak, Hyunseo Kang, Yong Min Lee, Young Mee Jung, Qiang Zhang, Sang‐Young Lee   +12 more
wiley   +1 more source

Twilight : une critique en clair-obscur

Strenae, 2017
Two publishing phenomena established the concept of "young adult" literature at the beginning of this millennium: Harry Potter by J.K. Rowling and Twilight by Stephenie Meyer.
Alice Brière-Haquet
doaj   +1 more source

A Novel Crossover Operator for Genetic Algorithms: Ring Crossover [PDF]

arXiv, 2011
The genetic algorithm (GA) is an optimization and search technique based on the principles of genetics and natural selection. A GA allows a population composed of many individuals to evolve under specified selection rules to a state that maximizes the "fitness" function. In that process, crossover operator plays an important role. To comprehend the GAs
arxiv  

On Crossover Distance for Optical Wireless Satellite Networks and Optical Fiber Terrestrial Networks [PDF]

arXiv, 2022
Optical wireless satellite networks (OWSNs) can provide lower latency data communications compared to optical fiber terrestrial networks (OFTNs). The crossover function enables to calculate the crossover distance for an OWSN and an OFTN. If the distance between two points on Earth is greater than the crossover distance, then switching or crossing over ...
arxiv  

Conductive Polymer Coatings Control Reaction Selectivity in All‐Iron Redox Flow Batteries

Advanced Materials, EarlyView.
Aqueous redox flow batteries are limited by the competing hydrogen evolution reaction (HER) at their negative electrodes. In this work, conductive polymers are conformally coated on porous carbonaceous electrodes to improve the reaction selectivity of hybrid all‐iron redox flow batteries.
Emre B. Boz, Ameya Bondre, Ronald de Bruijne, Antoni Forner‐Cuenca   +3 more
wiley   +1 more source

High‐Performance Recyclable Polyester Elastomers Through Transient Strain‐Stiffening

Advanced Materials, EarlyView.
Transient strain‐crystallization simultaneously strengthens and toughens block polyester elastomers while conserving recyclability. Using controlled polymerization catalysis and commercial monomers, block polyester elastomers outperform current commercial elastomers, entering a new region of tensile mechanical property space.
Chang Gao, Kam C. Poon, Matilde Concilio, Thomas Zinn, Georgina L. Gregory, Charlotte K. Williams   +5 more
wiley   +1 more source

Exploring the Potential for Collaborative Use of an App-Based Platform for n-of-1 Trials Among Healthcare Professionals That Treat Patients With Insomnia

Frontiers in Psychiatry, 2020
BackgroundN-of-1 trials are single patient, multiple crossover, and comparative effectiveness experiments. Despite their rating as “level 1” evidence, they are not routinely used in clinical medicine to evaluate the effectiveness of treatments ...
Jason R. Bobe, Jessica K. De Freitas, Jessica K. De Freitas, Benjamin S. Glicksberg, Benjamin S. Glicksberg   +4 more
doaj   +1 more source

Challenges and Opportunities for Rechargeable Aqueous Sn Metal Batteries

Advanced Materials, EarlyView.
Rechargeable aqueous batteries with metal anodes promise enhanced energy density, combining higher output voltage and capacity with high safety. This perspective highlights the emerging potential of the Sn metal anode, emphasizing its resistance to hydrogen evolution, high reversibility, and sustainability.
Haozhe Zhang, Di‐Jia Liu, Kang Xu, Ying Shirley Meng   +3 more
wiley   +1 more source

Verbal Encouragement and Between-Day Reliability During High-Intensity Functional Strength and Endurance Performance Testing

Frontiers in Physiology, 2019
As verbal encouragement (VE) is used in high intensity functional exercise testing, this randomized controlled crossover study aimed at investigating whether VE affects high intensity functional strength and endurance performance testing.
Florian A. Engel, Oliver Faude, Sarah Kölling, Sarah Kölling, Michael Kellmann, Michael Kellmann, Lars Donath   +6 more
doaj   +1 more source

Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification

Advanced Materials, EarlyView.
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen, Bin Han, Marco Gobbi, Lili Hou, Paolo Samorì   +4 more
wiley   +1 more source