Results 121 to 130 of about 60,070 (312)

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced 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, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Space Launch System Family Technology Development Model from Propulsion Aspect with Cost Approach [PDF]

فصلنامه علوم و فناوری فضایی, 2017
The major purpose of this paper is to present Space Launch System (SLS) family technology development from propulsion system aspect. Thus, the models of cost estimation for two types of propulsion systems (cryogenic and semi-cryogenic) are derived based ...
Hasan Naseh
doaj  

Scalable Microfabrication of Multi-Emitter Arrays in Silicon for a Compact Microfluidic Electrospray Propulsion System. [PDF]

ACS Appl Mater Interfaces, 2022
Cisquella-Serra A, Galobardes-Esteban M, Gamero-Castaño M.   +2 more
europepmc   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Life Prediction Modeling Based on FOA and Interface Shapes Simulation Applicability Analysis of TBCs

Aerospace
Subjective selection of simulation interface shapes may introduce errors in the strength and fatigue analysis of thermal barrier coatings (TBCs).
Xiao Hu, Jing Tian, Yanting Ai, Yudong Yao, Tiannan Bao, Peng Guan   +5 more
doaj   +1 more source

Wind Tunnel Performance Tests of the Propellers with Different Pitch for the Electric Propulsion System. [PDF]

Sensors (Basel), 2021
Czyż Z, Karpiński P, Skiba K, Wendeker M.   +3 more
europepmc   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Non-Keplerian orbits using low thrust, high ISP propulsion systems [PDF]

, 2009
The technology of high ISP propulsion systems with long lifetime and low thrust is improving, and opens up numerous possibilities for future missions.
Bosquillon de Frescheville, Francois, Biggs, James, Vasile, Massimiliano, BIGGS, JAMES DOUGLAS, McInnes, Colin, Biggs, J.D., Vasile, M., Macdonald, Malcolm, Mclnnes, Colin, McKay, Robert, McKay, R.J., Macdonald, M., McInnes, C.R., De Frescheville, Francois Bosquillon   +13 more
core  

Packed Hydrogel Microfibers as Scaffolds Supporting Dynamic Cellular Behavior and Biomaterial Inks in 3D Printing

Advanced Healthcare Materials, EarlyView.
Packed hydrogel microfiber (PHM) materials consist of flexible and high aspect ratio hydrogel components that, as a bulk material, are simultaneously mechanically robust and dynamic. Cells cultured in or on PHM scaffolds can be influenced by topographical cues or interact with a dynamic environment that permits cell spreading and multicellular ...
M. Gregory Grewal, Remington M. Martinez, Georgia T. Helein, Montserrath G. Ibarra Rivera, Rodolfo Martinez Jr., Jenna L. Sumey, Steven R. Caliari, Christopher B. Highley   +7 more
wiley   +1 more source

Assessment of the Propulsion System Operation of the Ships Equipped with the Air Lubrication System. [PDF]

Sensors (Basel), 2021
Giernalczyk M, Kaminski P.
europepmc   +1 more source