Results 51 to 60 of about 113,695 (310)

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

Advanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann, Laura M. De Santis, Paul Neering, Christian Boehler, Kirti Sharma, Arno Aarts, Tobias Holzhammer, Rik J. J. van Daal, Patrick Ruther, Maria Asplund, Roxana N. Kooijmans, Pieter R. Roelfsema   +11 more
wiley   +1 more source

Spillover index and evaluation of its components: an application with simulated and real data

, 2023
openNell'elaborato viene presentato l'indice di Spillover di Diebold e Yilmaz, costruito a partire dalla matrice FEVD di un modello VAR. Tale indice, ottenuto a partire dai rendimenti o dalla volatilità di strumenti finanziari, è una misura ...
BERNINI, CARLO GUIDO
core  

Construction of Sabatier Volcanoes for CO2 Hydrogenation to C1‐2 Oxygenates Using Data‐Efficient Machine Learning

Advanced Science, EarlyView.
A new data‐efficient framework combining DFT calculations, a neural network model, and automated graph analysis of catalytic reaction networks is proposed and applied to CO2 hydrogenation on transition metal nanoparticles. The analysis shows how efficient C2 oxygenate production requires a balance between CHx formation, C–C coupling, protonation, and ...
Mikhail V. Polynski, Sergey M. Kozlov
wiley   +1 more source

Investigação e intervenção das Vigilâncias Epidemiológica e Ambiental da Prefeitura do Recife, Pernambuco, Brasil no caso de óbito por raiva humana em 2017

Medicina Veterinária, 2023
Objetivou-se descrever ações das Vigilâncias Epidemiológica e Ambiental da Prefeitura do Recife, mediante caso de raiva humana. A metodologia empregada foi a descrição das intervenções baseadas em roteiro do Ministério da Saúde.
Maria Luiza de Melo Coelho-Costa, Polyanna Christine Bezerra Ribeiro, Osmar Costa Lima, Verônica Santos Barbosa, Emmanuel Messias Vilar, Pedro Cordeiro-Estrela, Jean Carlos Ramos Silva   +6 more
doaj   +1 more source

Incentive Design With Spillovers

Proceedings of the 26th ACM Conference on Economics and Computation
A principal uses payments conditioned on stochastic outcomes of a team project to elicit costly effort from the team members. We develop a multi-agent generalization of a classic first-order approach to contract optimization by leveraging methods from network games. The main results characterize the optimal allocation of incentive pay across agents and
Krishna Dasaratha, Benjamin Golub, Anant Shah   +2 more
openaire   +4 more sources

Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion

Advanced Science, EarlyView.
An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan, Saikat Bolar, Yongzheng Zhang, Akitaka Ito, Tatsuhiko Ohto, Takeshi Fujita   +5 more
wiley   +1 more source

The spike S2 substitution, P804L, drives the adaptation of BANAL-20–236 to a broad range of Rhinolophus bat ACE2

Frontiers in Virology
Understanding how bat coronaviruses circulate in wildlife, including bats in nature, can help assess the risks of cross-species transmission of potentially pathogenic viruses to humans.
Luo Chen, Luo Chen, Alfredo A. Hinay, Shigeru Fujita, Shigeru Fujita, Jumpei Ito, Jumpei Ito, Hiroyuki Asakura, Mami Nagashima, Kenji Sadamasu, Kazuhisa Yoshimura, Kei Sato, Kei Sato, Kei Sato, Kei Sato, Kei Sato, Kei Sato, Kei Sato, Kei Sato   +18 more
doaj   +1 more source

B Cells are Activated via a Nanoporous Interface that Stabilizes Microvilli and Engages Mechanosensitive Ion Channels

Advanced Science, EarlyView.
B cells can be activated independently of antigen recognition via mechanical stimulation through nanoporous substrates. Exposure to such substrates induced B cell microvilli extension into the pores, intracellular Ca2+ signaling, phosphorylation of signaling proteins, and CD69 expression.
Nozie D. Aghaizu, Willi Weber, Nadine Strempel, Asya Polat, Enrico Klotzsch   +4 more
wiley   +1 more source

Hydrogen Spillover in Electrochemical Hydrogen Evolution Reaction

, 2022
The dissociative chemisorption and energetically driven migration of atomic hydrogen on heterogenous electrocatalysts, i.e., hydrogen spillovers, which occur during electrochemical turnovers, have been intensively investigated recently on high ...
Zou, Yu, Liu, Porun, Zhao, Huijun, Chen, Ziyao, Dong, Mengyang, Qin Fu, Huai   +5 more
core   +1 more source

Understanding the relative risks of zoonosis emergence under contrasting approaches to meeting livestock product demand

Royal Society Open Science, 2022
It has been argued that intensive livestock farming increases the risk of pandemics of zoonotic origin because of long-distance livestock movements, high livestock densities, poor animal health and welfare, low disease resistance and low genetic ...
Harriet Bartlett, Mark A. Holmes, Silviu O. Petrovan, David R. Williams, James L. N. Wood, Andrew Balmford   +5 more
doaj   +1 more source