Results 81 to 90 of about 274,237 (307)

Designable van der Waals Crystal for Artificial Neuronal Cell Mimicking

Advanced Materials, EarlyView.
Designable van der Waals crystal has been demonstrated for device‐scale neuronal cell mimicking. The structural similarity between ion‐channel in biological membranes and layered vdW lattices is realized with nano‐crystallization via Ar + H2S plasma sulfurization.
Jinhyoung Lee, Gunhyoung Kim, Dongho Lee, Seowoo Son, Hyunho Seok, Sihoon Son, Hyunbin Choi, Geonwook Kim, Geumji Back, Hyunkyu Kim, Chaerin Park, Junmin Ahn, Seongyun Je, Chaeyoung Im, Junil Cho, Magdalena Grzeszczyk, Seongho Kim, Eunseo Go, Hyunwoo Shim, Donghwan Choi, Muyoung Kim, Hyoeng‐U. Kim, Won‐Jun Jang, Taesung Kim   +23 more
wiley   +1 more source

Arte y salud social. Programas de participación sociocultural para personas con diversidad funcional

Revista Española de Discapacidad, 2015
Martinez, M. y Rodríguez, J. (2015): “Arte y salud social. Programas de participación sociocultural para personas con diversidad funcional”, Revista Española de Discapacidad, 3 (2): 125-131.
María Martínez Lemos, Jesús Rodríguez López   +1 more
doaj  

Método de Aproximación Catenaria en el diseño de estructuras antifuniculares

Informes de la Construccion, 2014
Este artículo describe una nueva metodología para resolver un problema típico del diseño de estructuras antifuniculares: cómo obtener una configuración de equilibrio partiendo de condicionantes geométricos iniciales.
M. Cañete-Güeto, M. A. Fernández-Ruiz, E. Hernández-Montes   +2 more
doaj   +1 more source

The Influence of Mesoscale Particle Structure on the Electrode Degradation and Resultant Electrochemistry of Lithium Ion Cells With Nickel Rich Lithium Nickel Manganese Cobalt Oxide Positive Electrodes

Advanced Materials Technologies, EarlyView.
Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez, Andrew Nicoll, David J. Arnot, Armando Rodriguez Campos, Patrick J. Barry, Marie F. Millares, Cynthia Huang, Melissa A. Guercio, Grace K. Dono, Alexis Pace, Xianghui Xiao, Cherno Jaye, Conan Weiland, Jianming Bai, Hui Zhong, Michael Drakopoulos, Zhong Zhong, Nghia T. Vo, Xiao Tong, Esther S. Takeuchi, Amy C. Marschilok, Shan Yan, Kenneth J. Takeuchi   +22 more
wiley   +1 more source

Improved security analysis for OMAC as a pseudorandom function

Journal of Mathematical Cryptology, 2009
This paper shows that the advantage of any q-query adversary (which makes at most q queries) for distinguishing OMAC from a uniform random function is roughly Lq2/2n.
Nandi Mridul
doaj   +1 more source

A Big Mac test of price dynamics and dispersion across euro area [PDF]

Based on the prices of McDonald's Big Mac hamburger in 11 Eurozone countries over the 1986–2009 period, the present article investigates whether the adoption of the euro was accompanied by an increase in inflation and how far it affected developments in ...
Antonio Palestrini, Fabio Clementi, Mauro Gallegati   +2 more
core  

Portability versus effciency tradeoffs in MAC implementations for microsensor platforms

, 2009
—Medium Access Control (MAC) implementations control access of network devices to a transmission medium. For emerging communication protocols, the MAC is typically implemented in software, to enable adaptation to evolving defacto or industry standards ...
Stok, Peter van der, Stanley-Marbell, Phillip, Schoofs, Anthony   +2 more
core   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Studying the Repeatability of Measurements Obtained via Network Real-Time Kinematic Positioning at Different Times of the Day

Ingeniería e Investigación
The network real-time kinematic (NRTK) positioning technique is currently used in numerous applications. The aim of this study was to better understand the process of obtaining accurate positions by statistically evaluating the significance of ...
Kutalmis Gumus
doaj   +1 more source

Special Collection of Artists’ books of the Museu de Arte Contemporânea from Universidade de Sao Paulo MAC USP

, 2014
The text deals with the collection of artist books from the Library of MAC USP. It brings the main points of insertion of a new collection in a museum library, mainly focusing their advertising on database so that the collection can be discovered and ...
Bortoluci, Lauci
core