Results 91 to 100 of about 67,820 (305)

All Solid Lithium Metal‐Polymer Battery End‐of‐Life: an Investigation of Symmetric, Battery, and Bilayer Cells

Advanced Science, EarlyView.
In this study, the evolution of the lithium (Li)/polymer interface is compared in a realistic pouch cell configuration, either in Li/Li symmetric cell or in full Li/LiFePO4${\rm LiFePO}_4$ batteries thanks to X‐ray micro‐tomography. While Li/Li symmetric cells are the reference cell for probing the interface stability, results demonstrated that the end‐
Lucile Magnier, Didier Devaux, Jérôme Adrien, Ce Xiao, Philippe Dumaz, Margaud Lécuyer, Marc Deschamps, Eric Maire, Renaud Bouchet   +8 more
wiley   +1 more source

Application of In Situ Fiberization for fabrication of improved strain isolation pads and graphite epoxy composites [PDF]

The feasibility of applying the in situ fiberization process to the fabrication of strain isolation pads (SIP) for the Space Shuttle and to the fabrication of graphite-epoxy composites was evaluated.
Basiulis, D. I., Rosser, R. W., Seibold, R. W.   +2 more
core   +1 more source

Effect of the matrix behavior on the damage of ethylene–propylene glass fiber reinforced composite subjected to high strain rate tension [PDF]

, 2012
This study investigates the origin of the strain rate effect on the mechanical behavior of a discontinuous glass fiber reinforced ethylene–propylene copolymer (EPC) matrix composite.
BOCQUET, Michel, FITOUSSI, Joseph, MERAGHNI, Fodil   +2 more
core   +6 more sources

Oil‐Coated Nanoplastics Induce Rapid Membrane Disruption and Severe Intestinal Injury

Advanced Science, EarlyView.
Oil‐rich food contact dramatically amplifies MNP release from plastic takeout containers, producing oil‐coated nanoplastics with altered surface properties and rapid membrane‐disruptive effects. These particles cause severe intestinal barrier damage and immune dysfunction in mice, and risk modeling suggests that long‐term gastrointestinal burdens may ...
Ruwen Xie, Gulimire Yilihan, Qiong Chen, Dachuan Lin, Zhen Liu, Mengyi Yuan, Yujia Wang, Haoteng Xu, Weishang Zhou, Wanxin Gong, Yueer Li, Chen Peng, Tong Yang, Peng Gao, Qing Liu, Xin‐Hua Feng, Mu Xiao, Chao Jiang   +17 more
wiley   +1 more source

Experimental study and numerical simulation of the effect of different fiber types on the basic mechanical properties of shotcrete

Scientific Reports
This study analyzed the enhancement effects and mechanisms of steel, glass, and polypropylene fibers on the mechanical properties of concrete, aiming to guide the selection of suitable fiber types and dosages for shotcrete projects.
Cheng-Yong Liu, Han-Qiu Wang, Xue-Feng Liu, Ming-Xue Niu, Ji-Fei Wu   +4 more
doaj   +1 more source

Living Hydrogels: Harnessing Microorganism–Material Synergy for Next‐Generation Therapeutics

Advanced Science, EarlyView.
 . ABSTRACT Microorganism‐based therapies, particularly those utilizing probiotics, have emerged as a powerful biomedical strategy owing to their inherent living functionalities. These living systems can dynamically interact with host environments and self‐regulate their activity, offering superior adaptability, prolonged functionality, and ...
Shuifang Mao, Bingyao Bai, Xingqian Ye, Yiliang Lin   +3 more
wiley   +1 more source

Effect of Treated Fiber Reinforcement on the Flexural Strength of Heat-Cured Denture Base Resin Materials [PDF]

Al-Rafidain Dental Journal
Aims: This study was carried out to evaluate the flexural strength of heat-polymerized acrylic denture base material that is readily accessible commercially after strengthening with two kinds of saline treatment fibers. Material and Methods: Samples were
Reem M. Arif, Nagham H. Kassab, Ragheed kassab   +2 more
doaj   +1 more source

The Faraday Scalpel: Electrochemical Nerve Lesioning Mechanisms Studied in Invertebrate Models

Advanced Science, EarlyView.
Direct‐current produces nerve lesioning through discrete electrochemical reactions. Using hypoxia‐sensitive locust nerves and hypoxia‐tolerant leech nerves, we map three injury pathways: cathodic oxygen reduction, cathodic alkalization, and anodic chloride oxidation. These findings establish electrochemical lesioning—the “Faraday Scalpel”—as a precise,
Petra Ondráčková, Jan Švec, Marie Jakešová, Jiří Ehlich, Imrich Gablech, Eric Daniel Głowacki   +5 more
wiley   +1 more source

Mortars with Polypropylene Fibers Modified with Tannic Acid to Increase Their Adhesion to Cement Matrices

Applied Sciences
The presented research’s main objective was to evaluate the possibility of improving the adhesion between polypropylene fibers and mineral matrices in cementitious composites by modifying the fibers’ surface with tannic acid (TA).
Joanna Julia Sokołowska, Paweł Łukowski, Alicja Bączek   +2 more
doaj   +1 more source

Study of thermal conductivity in mass concrete with polypropylene and steel fibers [PDF]

, 2017
Thermal conductivity is the physical property of materials that measures their capacity to transfer heat by conduction, increased with increasing saturation, temperature, volumetric fraction and thermal conductivity of the aggregate and decreasing with ...
Cobo Escamilla, Alfonso, Prieto Barrio, Maria Isabel, Serrano Somolinos, Rubén   +2 more
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