Results 71 to 80 of about 273,018 (282)
EFFECT OF IMPELLER BLADE THICKNESS ON CRITICAL IMPELLER SPEED IN AN AGITATED VESSEL
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017 The successful design and operation of solid-liquid agitators require proper prediction of critical impeller speed (Njs) needed to suspend solids. It depends on system and impeller geometry as well as the properties of both solid and liquid.
LOGANATHAN MURUGANANDAM +1 more
doaj
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 +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah +7 more
wiley +1 more source
The Washington Blade, August 28, 1987
, 1987 An independent newspaper serving the gay community. This edition features articles on the death of famous openly gay civil rights activist Bayard Rustin and analysis of coverage of his passing in mainstream media, an investigation into extortion letters ...
Washington Blade, Inc.et al
core
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 +8 more
wiley +1 more source
Fluid Analysis and Optimal Design on the Reaming Mechanism of Reamer While Drilling
Shiyou jixie, 2020 The reaming mechanism is one of the key components of the RFID controlled reamer while drilling, and its structure and performance dominate the success of the reamer while drilling.
Gu Lei +3 more
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Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015 While developing effective ion-plasma coatings compositions of woodcutting tools special conditions of its use should be taken into account particularly the force rate acting on the cutting wedge.
Pavel Viktorovič Rudak +6 more
doaj +1 more source
The Washington Blade, February 17, 1989
, 1989 An independent newspaper serving the gay community. This edition features articles on a proposed executive order to limit the ability of gays to appeal security clearance denials, calls for Mayor Barry to increase spending for AIDS following sharp cuts ...
Washington Blade, Inc.et al
core
Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2
Advanced Functional Materials, EarlyView.High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon +6 more
wiley +1 more source
Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite
Advanced Functional Materials, EarlyView.The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen +16 more
wiley +1 more source