Results 21 to 30 of about 223,735 (247)
Assessment of the feasible CTA windows for efficient spacing with energy-neutral CDO [PDF]
, 2016 Continuous descent operations (CDO) with con- trolled times of arrival (CTA) at one or several metering fixes could enable environmentally friendly procedures at the same time that terminal airspace capacity is not ...
Dalmau Codina, Ramon +1 more
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Advanced Functional Materials, EarlyView.The coordination in carbonate solvents and degradation products of lithium difluoro(oxolato) borate (LiDFOB) salt enables sufficient passivation of both LiNi0.8Mn0.1Co0.1O2 (NMC811) cathode and graphite anode in the absence of ethylene carbonate (EC).
Thomas J. Watts +2 more
wiley +1 more source
Case Studies in Thermal EngineeringMucociliary clearance plays a crucial role within the respiratory system as an initial protective mechanism against infections. Hence, it is imperative to validate any assumptions made regarding the mucociliary clearance and its impact on its ...
Muhammad Bilal Arain +4 more
doaj +1 more source
Achieving Direct Bandgap and Optoelectronic Enhancement in Scalable Stacked MoS2 Monolayers
Advanced Materials Interfaces, EarlyView.A scalable method for stacking large‐area monolayer MoS2 films grown by chemical vapor deposition (CVD) is presented. The approach employs poly(methyl methacrylate) (PMMA) as a carrier polymer and an aluminum mesh to support the films during transfer from the donor to the receiver substrate, maintaining its geometry and preventing folding.
Muhammad Aamir Abbas +4 more
wiley +1 more source
Unraveling metachronal wave effects on heat and mass transfer in Non-Newtonian fluid
Case Studies in Thermal EngineeringNon-Newtonian fluids flow generated by “cilia” are critical in medicine and bio-medical engineering. Such investigations are created by the back-and-forth movement of a microscopic hair-like structure connected to the walls, which causes a metachronal ...
Yuchi Leng +6 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
A macroscopic performance analysis of NASA’s northrop grumman RQ-4A [PDF]
, 2018 This work was partially funded by the Ministerio de Economia y Competitividad of Spain under Contract TRA2016-77012-R and by EUROCONTROL acting on behalf of the SESAR Joint Undertaking (the SJU) and the European Union as part of Work Package E in the ...
Barrado Muxí, Cristina +4 more
core +3 more sources
Advanced Science, EarlyView.This research integrated multi‐omics analysis of bone tissue from HLU and control mice revealed that mechanical unloading suppresses intrinsic apoptosis and augments glutamine (Gln) catabolism in osteoclast lineage cells. The findings highlight pivotal roles for SLC1A5‐mediated Gln metabolism and XIAP/Diablo axis‐mediated apoptosis suppression.
Yi Ding +14 more
wiley +1 more source
Channel flow of Ellis fluid due to cilia motion
Nonlinear EngineeringIn this report, a theoretical study is directed at the cilia motion of the Ellis fluid model due to the propagation of an infinite metachronal wave train traveling along the walls of the channel due to the continuous beating of the cilia.
Arain Muhammad Bilal +4 more
doaj +1 more source
Semi-analytical guidance algorithm for autonomous close approach to non-cooperative low-gravity targets [PDF]
, 2014 An adaptive guidance algorithm for close approach to and precision landing on uncooperative low-gravity objects (e.g. asteroids) is proposed. The trajectory, updated by means of a minimum fuel optimal control problem solving, is expressed in a polynomial
Armellin, Roberto +2 more
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