Results 111 to 120 of about 7,390,782 (267)

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Analytical laboratory research and performance during the Anvil Points oil shale program

open access: yes, 2022
On cover: 67.73 AP.Includes charts, and technical drawings.This final report pertains to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was ...

core  

Theoretical Analysis of Cuttings Accumulation at Curvature Transition Zones in Double Build-Up Wells

open access: yesFluids
Extended-reach and highly deviated wells often adopt a double build-up trajectory. This profile contains two curvature transition zones: the build-to-tangent transition and the tangent-to-build transition.
Zaiming Wang   +4 more
doaj   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Shale oil technical advisory committee, minutes of the second special meeting

open access: yes, 2022
Includes charts.These minutes were recorded at the Technical Advisory Committee meetings and include agenda, budget, and technical reports about work performed at Anvil Points.A Technical Advisory Committee was formed by Socony Mobil, ESSO Research and ...

core  

Gas-Powered Negative-Pressure Pump for Liquid Unloading in Underground Gas Storage

open access: yesApplied Sciences
The efficiency of liquid unloading in dewatering wells directly affects the performance of the Liaohe Ma-19 gas storage facility—the first strongly water-flooded depleted reservoir in China converted for storage use. However, existing hydraulic jet pumps
Bing Leng   +10 more
doaj   +1 more source

Two‐Photon Grayscale Lithography (2GL) of High Mechanical and Optical Quality 3D Silica Glass Microstructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider   +4 more
wiley   +1 more source

Demonstration of yield and operability retorting 3/4 to 1 1/2 inch oil shale at 500 lbs/(hr) (ft2) in retort no. 2

open access: yes, 2022
Technical memorandum no. 66-2.Includes charts.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated ...

core  

Synthesis and Properties of AM-AA-SSS-DMCAAC16 Hydrophobic Associating Polymer

open access: yesJournal of Chemistry
A hydrophobic associative polymer (AM-AA-SSS-DMCAAC16) was synthesized using the aqueous polymerization method with acrylic acid (AA), acrylamide (AM), sodium styrene sulfonate (SSS), and hexadecyl dimethylallyl ammonium chloride (DMCAAC16) as the main ...
Jun Li   +6 more
doaj   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

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