Results 151 to 160 of about 3,949,405 (300)

Pre-fatigue Direct 1RM Testing vs. Post-fatigue Load-Velocity Profiling: Which Better Predicts Maximal Strength in the Deadlift After Resistance Training? [PDF]

Sports Med Open
Janicijevic D, Şentürk D, Gu Y, García-Ramos A.   +3 more
europepmc   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Composition Design and Solidification Mechanism Analysis of Controlled Low-Strength Materials Using Stabilized Stainless Steel Mud. [PDF]

Materials (Basel)
Xie Z, Zhou M, Gao P, Wang Y, Zhou Y.
europepmc   +1 more source

Ópera actual: Ópera actual - Año XV Número 102 - 2007 julio (01/07/2007)

, 2007
Copia digital. España : Ministerio de Cultura y Deporte.

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Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +1 more source

A Theoretical and Experimental Study on the Critical Clamping Force for Suppressing Buckling in In-Plane Tension-Compression Testing of Sheet Metals. [PDF]

Materials (Basel)
Wang S, Zhu L, Su Y, Ou C, Huang L, Lin Y, Zhao Y, Yang Q, He Z.   +8 more
europepmc   +1 more source

Ópera actual: Ópera actual - Año XII Número 72 - 2004 julio (01/07/2004)

, 2004
Copia digital. España : Ministerio de Cultura y Deporte.

core  

Graded Metallopolymer Structures with Shape‐Memory Abilities via DLP‐Based 3D‐Printing

Advanced Functional Materials, EarlyView.
This study presents the digital light processing (DLP) based 3D printing of graded metallopolymers featuring shape‐memory abilities. The permanent shape can be recovered in two distinct steps with excellent rates. The obtained graded prints range from simple rod‐like structures to complex hollow materials.
Michael Klein, Michael F. Agyemang, Michael Schmitt, Jürgen Popp, Martin D. Hager, Stefan Zechel, Ulrich S. Schubert   +6 more
wiley   +1 more source

Empirical Determination and Modelling of Compressive Strength of Cement Composites with Waste Tyre Rubber. [PDF]

Materials (Basel)
Samardzioska T, Petruseva S, Jovanoska-Mitrevska M, Mickovski SB, Vitanov V.   +4 more
europepmc   +1 more source

Ópera actual: Ópera actual - Año XVII Número 117 - 2009 enero (01/01/2009)

, 2009
Copia digital. España : Ministerio de Cultura y Deporte.

core