Results 111 to 120 of about 155,574 (308)
MATEC Web of Conferences, 2015 This paper provides automatic design for high-gravity oil railway tank feeding system of some refinery uses distributive control system. The system adopts the automatic system of Modicon TSX Quantum or PLC as monitor and control level and uses a PC-based
Xu De-Kai, Wang Li-Jie, Shi Wei-Chao
doaj +1 more source
Thiolated Polymers in 3D Bioprinting: Control of Gelation
Advanced Materials, EarlyView.Thiolated polymers are established as programmable bioinks for 3D bioprinting, integrating versatile crosslinking chemistries with redox‐responsive control. This work demonstrates how molecular design and external triggers define gelation kinetics, printability windows, and structural fidelity, enabling stable, high‐resolution constructs and advancing ...
Soheil Haddadzadegan +2 more
wiley +1 more source
, 2008 textThe West Antarctic Ice Sheet (WAIS) is mostly grounded in broad, deep basins (down to 2.5 km below sea level) that are stretched between five crustal blocks. The geometry of the bedrock, being mostly below sea level, induces a fundamental instability
Diehl, Theresa Marie, 1981-
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Advanced Materials, EarlyView.A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge +6 more
wiley +1 more source
, 2014 The paper presents the design and the simulated results of the attitude control of a two-satellite formation under study by the European Space Agency for the Next Generation Gravity Mission.
CANUTO, Enrico, COLANGELO, LUIGI
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GeomaticsOrthometric heights are practically determined from levelling and gravity measurements by applying orthometric corrections to levelled height differences.
Robert Tenzer +6 more
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Advanced Materials, EarlyView.Oppositely charged single enzyme nanogels (SENs) phase‐separate into bi‐enzymatic coacervate microdroplets, acting as both scaffold and functional units. By tuning SEN ratios, these coacervates create specific microenvironments that enable selective small‐molecule enrichment and efficient intermediate diffusion.
Andoni Rodriguez‐Abetxuko +11 more
wiley +1 more source
Advanced Materials, EarlyView.Inspired by the octopus and the golden wheel spider, soft robots with liquid crystal elastomer arc fibers as appendages are fabricated to transcend surface constraints through an elevated center of mass and minimal contact footprints. By leveraging curvature‐encoded deformation‐recovery cycles, these robots exhibit contractile, torsional, and flexural ...
Jong Bin Kim +5 more
wiley +1 more source
Controlling for Heterogeneity in Gravity Models of Trade and Integration
, 2012 [[abstract]]This paper compares various specifications of the gravity model of trade as nested versions of ageneral specification that uses bilateral country-pair fixed effects to control for heterogeneity.
Howard J. Wall, Cheng, I-Hui
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Evaluation of a passive wearable arm ExoNET
Frontiers in Robotics and AIWearable ExoNETs offer a novel, wearable solution to support and facilitate upper extremity gravity compensation in healthy, unimpaired individuals. In this study, we investigated the safety and feasibility of gravity compensating ExoNETs on 10 healthy ...
Partha Ryali +10 more
doaj +1 more source