Results 91 to 100 of about 2,140,117 (297)

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Advancing automation and robotics technology for the Space Station Freedom and for the U.S. economy [PDF]

In April 1985, as required by Public Law 98-371, the NASA Advanced Technology Advisory Committee (ATAC) reported to Congress the results of its studies on advanced automation and robotics technology for use on Space Station Freedom.
Lum, Henry, Jr.
core   +4 more sources

Modeling and simulation of five DOF motions for SWATH ships

Zhongguo Jianchuan Yanjiu, 2017
To develop marine simulators of Small Waterplane Area Twin Hull (SWATH) ships and gain a better understanding of the maneuverability of the SWATH, a mathematical model with five Degree of Freedom(DOF)for SWATH has been established, in which the surge ...
MA Jianwen, ZHANG Anxi, ZHOU Zhaoxin, GUO Shaoyi   +3 more
doaj   +1 more source

A benefit cost analysis on management strategies for Queensland Fruit Fly: methods and observations [PDF]

The Queensland Fruit Fly (QFF) — Bactrocera tryoni — poses a significant threat to horticultural production in Victoria causing losses of fruit and jeopardising access to interstate and international markets.
Fisher, Bill, Harvey, Sallyann, Larson, Kristoffer, Malcolm, Bill   +3 more
core   +1 more source

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

Advanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao, Darine D'Adam, Anna Hu, Sixuan Zhang, Josua Roduner, Katharina Maniura‐Weber, Qun Ren   +6 more
wiley   +1 more source

Retour sur les relations entre les principes de solidarité et de confiance mutuelle à la lumière des droits fondamentaux

Revista Vasca de Administración Pública
The growing use of the concept of ¿solidarity¿ in institutional and political discourse attests that the ¿refugee crisis¿ is first and foremost a crisis of solidarity in the European Union.
Marion Fontaine
doaj   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

Geometric entropy, area, and strong subadditivity

, 2004
The trace over the degrees of freedom located in a subset of the space transforms the vacuum state into a density matrix with non zero entropy. This geometric entropy is believed to be deeply related to the entropy of black holes.
Araki H, Barbón J L F, Bekenstein J D, Bekenstein J D, Bombelli L, Bousso R, Brustein R Oaknin D H Yarom A, Brustein R Yarom A, Brustein R Yarom A, Casini H, Casini H, Casini H, Casini H Huerta M, Cegla W, Cegla W Florek J, Demers J D, Dowker J S, Flanagan E E, Frolov V, Gibbons G W, H Casini, Haag R, Hawking S W, Hotta M, Jacobson T, Lieb E H, Oaknin D H, Robinson D W, See also Mukohyama S, Solodukhin S N, Strominger A Thompson D, Susskind L, Wald R M, Wehrl A   +33 more
core   +4 more sources

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, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source