Results 161 to 170 of about 36,758 (316)
Proceedings - Space Transportation System Propulsion Technology Conference. Volume 2 - Auxiliary propulsion system [PDF]
, 1971 Conference on auxiliary propulsion system performance and configurations for space shuttle applications - Vol.
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Initial design of vehicle propulsion and propulsion test performance
Report describing the initial design of the vehicle propulsion system for the laboratory test and field test. Fundamental know-how of hydraulic and mechanical collector design parameters and processes. Validation of Fundamental hypotheses of hydraulic and mechanical collector design parameters and processes.
openaire +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source
Jet Propulsion Laboratory Technical Report 32-1460, V. 2 [PDF]
, 1971 Report describing the conduct of the flight phase of the Mariner Mars 1969 mission from February-March to October 1969. A summary of the events of the entire flight phase and the flight-path report are given in Part 1; the launch phase is discussed in ...
Jet Propulsion Laboratory (U.S.)
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Effects of non-sinusoidal pitching motion on the propulsion performance of an oscillating foil. [PDF]
PLoS One, 2019 Qi Z, Zhai J, Li G, Peng J.
europepmc +1 more source
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Comparative assessment of different propulsion cycles for turbojet applications [PDF]
reservedThe quest for more efficient propulsion systems and the necessity to align with the ambitious long-term goals for emission reduction has prompted an investigation into various thermodynamic cycles. This research presents a comparative assessment
FORTUNA, GIULIA
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Design metrics for evaluating the propulsive efficiency of future ships [PDF]
, 2009 There is an increasing need for the ship design process to take account of environmental issues such as the emission of greenhouse gases and the likely extension of a carbon dioxide charging mechanism to international shipping.
Molland, A.F. +2 more
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Advanced Materials, EarlyView.SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung +6 more
wiley +1 more source