Results 71 to 80 of about 1,780,368 (252)

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Navajo-Churro Wool Fiber Survey with References to California Mutton Breeds

Journal of Natural Fibers
Five fleeces representing the range of appearances and colors of 17 registered Navajo-Churro sheep as well as seven fleeces from Dorset, Hampshire, and Suffolk mutton/lamb breeds were surveyed for their colors, fiber dimensions, surface structures, and ...
Andrea Maura Harris, You-Lo Hsieh
doaj   +1 more source

Fiber diameter in μm, porosity in %, the maximum pore diameter in μm, the middle pore diameter in μm and the smallest pore diameter in μm of the control group scaffold (control; see Gniesmer et al., 2019), the unmodified PCL fiber mat group (PCL) and the PCL fiber mat modified with CS-g-PCL group.

, 2020
Fiber diameter in μm, porosity in %, the maximum pore diameter in μm, the middle pore diameter in μm and the smallest pore diameter in μm of the control group scaffold (control; see Gniesmer et al., 2019), the unmodified PCL fiber mat group (PCL) and the
Dominik de Cassan (8292924), Elmar Willbold (8292930), Frank Tavassol (8292939), Sarah Gniesmer (8292921), Ruediger Zimmerer (8292936), Andreas Kampmann (45141), Nils-Claudius Gellrich (4598881), Janin Reifenrath (6016742), Andrea Hoffmann (423339), Anna Lena Hoheisel (8292927), Birgit Glasmacher (635399), Ralph Brehm (494774), Henning Menzel (1709422), Nils Ludwig (8292933)   +13 more
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Effect of the take-up velocity on the higher-order structure of the melt-electrospun PLLA/PDLA blend fibers

, 2015
The higher-order structure and the formations of SC and HC of the PLLA/PDLA blend melt-electrospun fibers collected on a rotating target were investigated.
Nishikawa, G., Yamane, H., Lee, J.C., Yamamoto, M., Afifi, A.M.   +4 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Influence of Fiber Dimensions on Bridging Performance of Polyvinyl Alcohol Fiber-Reinforced Cementitious Composite (PVA-FRCC)

Fibers
This study investigates the influence of fiber dimensions on the bridging performance of polyvinyl alcohol fiber-reinforced cementitious composite (PVA-FRCC) through an experimental and analytical program.
Helen Negash Shiferaw, Selamawit Fthanegest Abrha, Toshiyuki Kanakubo, Madappa V. R. Sivasubramanian, Shamsher Bahadur Singh   +4 more
doaj   +1 more source

Correlation between the mechanical behavior and chemical, physical and thermal characteristics of wool: a study on Tunisian wool

Journal of Natural Fibers, 2020
Tensile mechanical properties differ from one wool fiber to another due to several factors. To better understand the reasons for these differences, this work studied the physical, chemical, thermal and mechanical characteristics of five breeds of ...
Takwa Bouagga, Taoufik Harizi, Faouzi Sakli, Marina Zoccola   +3 more
doaj   +1 more source

Simultaneous Dual Band Transmission Over Multimode Fiber-Fed Indoor Wireless Network [PDF]

, 2006
Performance measurements of different combinations of digital enhanced cordless telecommunications packet radio service, global system for mobile communications, universal mobile telecommunication service, and 802.11g (54 Mbps) signals in a dual band ...
Lethien, Christophe, Vilcot, Jean-Pierre, Batchelor, John C., Nkansah, Anthony, Gomes, Nathan J., Wake, David, Das, Anjali, Garcia Zuazola, Ignacio Julio   +7 more
core   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source