Results 131 to 140 of about 28,741 (336)
Index to 1984 NASA Tech Briefs, volume 9, numbers 1-4 [PDF]
, 1987 Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...
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Advanced Functional Materials, EarlyView.Synergistic interfacial strategy between inorganic ceramic fillers and polymer chains effectively inhibit particle aggregation and interfacial incompatibility. complex covalent and non‐covalent interfacial interactions promote superior uniformity, ultra‐high ceramic filler loading, and strong grain‐to‐grain connectivity, thereby enabling the ...
HakSu Jang +20 more
wiley +1 more source
MODELING AND SIMULATION OF ELECTRICAL DISCHARGE DEPOSITION OF DIFFERENT MATERIALS
Nonconventional Technologies Review, 2022 This paper deals with numerical simulation of the deposition of microstructures with two different electrode materials using a dedicated software, COMSOL Multiphysics. An electric discharge deposition process (EDD) can be used to fabricate various metal
Ana Cristina Iuga +1 more
doaj
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Foam-machining tool with eddy-current transducer [PDF]
, 1975 Three-cutter machining system for foam-covered tanks incorporates eddy-current sensor. Sensor feeds signal to numerical controller which programs rotational and vertical axes of sensor travel, enabling cutterhead to profile around tank ...
Copper, W. P.
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Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply
Advanced Functional Materials, EarlyView.This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou +5 more
wiley +1 more source
Universal and Versatile Magnetic Connectors for Microfluidic Devices
MicromachinesWorld-to-chip interfacing remains a critical issue for microfluidic devices. Current solutions to connect tubing to rigid microfluidic chips remain expensive, laborious, or require specialized skills and precision machining.
Maria Alvarez-Amador +2 more
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Міцність та пошкоджуваність різальних кромок твердосплавних пластин при локальному навантаженні [PDF]
, 2015 The influence of wear-resistant PVD - coating TiAlN and magnetic abrasive machining (MAM) on mechanical behavior of cutting edges of carbide cutting tool under local loading is studied.
Майборода, Віктор Станіславович +1 more
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Advanced Functional Materials, EarlyView.Reprogrammable multi‐material smart textiles knitted from liquid crystal elastomer fibers undergo 2D and 3D deformation under thermal and photo stimuli. Circularly knitted tubular structures reversibly contract in radial and axial directions, enabling autonomous climbing, liquid release, and micro pumping.
Xue Wan +8 more
wiley +1 more source
Influence of Process Parameters and Initial Surface on Magnetic Abrasive Finishing of Flat Surfaces on CNC Machine Tools [PDF]
, 2021 Andrii Zelinko +3 more
openalex +1 more source