Results 61 to 70 of about 98,280 (304)

First-Order Reversal Curve Probing of Spatially Resolved Polarization Switching Dynamics in Ferroelectric Nanocapacitors [PDF]

, 2011
Spatially resolved polarization switching In ferroelectric nanocapacitors was studied on the sub-25 nm scale using the first-order reversal curve (FORC) method.
Kim, Yunseok, Amit Kumar, Ionela Vrejoiu, Sergei V. Kalinin, Pantel, Daniel, Hee Han, Vrejoiu, Ionela, Oleg Ovchinnikov, Daniel Pantel, Stephen Jesse, Marin Alexe, Woo Lee, Kumar, Amit; id_orcid, Jesse, Stephen, Lee, Woo, Ovchinnikov, Oleg, Kalinin, Sergei V., Alexe, Marin, Dietrich Hesse, Hesse, Dietrich, Yunseok Kim, Han, Hee   +21 more
core   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

CORROSION BEHAVIORS OF THE IRON-BASED AND Ni-BASED BRAZING FILLER METALS BRAZED ON THE STAINLESS STEELS IN A SOLUTION OF 3.5MASS% NaCl

Acta Metallurgica Slovaca, 2018
The corrosion resistance was studied electrochemically for an iron-based brazing filler metal F300 and a Ni-based brazing filler metal Ni613. Both austenitic stainless steel SUS316 and ferritic stainless steel SUS444 were used as base metals for these ...
Satoshi Sunada, Masahiko Hataheyama, Haruna Motoya, Norio Nunomura   +3 more
doaj  

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

The anodic dissolution kinetics of Mg alloys in water based on ab initio molecular dynamics simulations

Materials Genome Engineering Advances
The corrosion susceptibility of magnesium (Mg) alloys presents a significant challenge for their broad application. Although there have been extensive experimental and theoretical investigations, the corrosion mechanisms of Mg alloys are still unclear ...
Jieqiong Yan, Xinchen Xu, Gaoning Shi, Yaowei Wang, Chaohong Guan, Yuyang Chen, Yao Yang, Tao Ying, Hong Zhu, Qingli Tang, Xiaoqin Zeng   +10 more
doaj   +1 more source

Effects of electromagnetic radiation on the energy state of water molecules

RUDN Journal of Ecology and Life Safety, 2019
The impact of electromagnetic fields of both natural and man-made origin in public places and at work due to the growing tendency to use electronic devices can have an adverse effect on human health.
Rano Z Lifanova, Valentina S Orlova, Vladimir V Tsetlin   +2 more
doaj   +1 more source

Optimization Algorithms: Optimal Parameters Computation for Modeling the Polarization Curves of a PEFC Considering the Effect of the Relative Humidity

Energies, 2021
The development of green energy conversion devices has been promising to face climate change and global warming challenges over the last few years. Energy applications require a confident performance prediction, especially in polymer electrolyte fuel ...
Ángel Encalada-Dávila, Samir Echeverría, Jordy Santana-Villamar, Gabriel Cedeño, Mayken Espinoza-Andaluz   +4 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

On the singularities of polar curves [PDF]

Manuscripta Mathematica, 1983
Preprint enviat per a la seva publicació en una revista científica; Manuscripta mathematica, 1983, volume 43, pp. 167–190. [https://doi.org/10.1007/BF01165829]
openaire   +3 more sources

Polar Isodistance Curves on Parametric Surfaces [PDF]

, 2002
In this paper, a new method for interrogation of parametric surfaces is introduced. The basic idea is to consider the distance measured on certain curves on a surface as an interrogation tool. To this aim, two different sets of characteristic curves are considered: the normal section curves and the geodesic curves.
Jaime Puig-Pey, Akemi Gálvez, Andrés Iglesias 0001   +2 more
openaire   +1 more source