Results 61 to 70 of about 183,075 (317)

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Dendritic patch−clamp recording

, 2006
The patch−clamp technique allows investigation of the electrical excitability of neurons and the functional properties and densities of ion channels.
Davie, J., Spruston, Nelson, Ede A Rancz, Michael Häusser, Davie, Jenny T., Rancz, Ede A., Stuart, Greg J., Kole, M., Kole, Maarten H. P., Maarten H P Kole, Johannes J Letzkus, Häusser, Michael, Häusser, M., Rancz, E., Letzkus, J., Greg J Stuart, Stuart, Greg, Davie, Jenny, Letzkus, Johannes J., Spruston, N., Nelson Spruston, Stuart, G., Jenny T Davie, Kole, Marten H. P.   +23 more
core   +1 more source

Biocytin-Labeling in Whole-Cell Recording: Electrophysiological and Morphological Properties of Pyramidal Neurons in CYLD-Deficient Mice

Molecules, 2023
Biocytin, a chemical compound that is an amide formed from the vitamin biotin and the amino acid L-lysine, has been used as a histological dye to stain nerve cells.
Shuyi Tan, Xiuping Mo, Huihui Qin, Binbin Dong, Jiankui Zhou, Cheng Long, Li Yang   +6 more
doaj   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

SCN10A Mutation in a Patient with Erythromelalgia Enhances C-Fiber Activity Dependent Slowing. [PDF]

PLoS ONE, 2016
Gain-of-function mutations in the tetrodotoxin (TTX) sensitive voltage-gated sodium channel (Nav) Nav1.7 have been identified as a key mechanism underlying chronic pain in inherited erythromelalgia.
Andreas M Kist, Dagrun Sagafos, Anthony M Rush, Cristian Neacsu, Esther Eberhardt, Roland Schmidt, Lars Kristian Lunden, Kristin Ørstavik, Luisa Kaluza, Jannis Meents, Zhiping Zhang, Thomas Hedley Carr, Hugh Salter, David Malinowsky, Patrik Wollberg, Johannes Krupp, Inge Petter Kleggetveit, Martin Schmelz, Ellen Jørum, Angelika Lampert, Barbara Namer   +20 more
doaj   +1 more source

Two parallel medial prefrontal cortex-amygdala pathways mediate memory deficits via glutamatergic projection in surgery mice

Cell Reports, 2023
Summary: The neural circuit mechanisms underlying postoperative cognitive dysfunction (POCD) remain elusive. We hypothesized that projections from the medial prefrontal cortex (mPFC) to the amygdala are involved in POCD.
Xiao-Yu Sun, Le Liu, Yu-Tong Song, Tong Wu, Teng Zheng, Jing-Ru Hao, Jun-Li Cao, Can Gao   +7 more
doaj   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

Advanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

Cell membrane: electrical model and innovations in patch clamp techniques

, 2022
openLa cellula rappresenta l’unità base degli organismi, nonché il livello più basso di organizzazione biologica; è la più piccola unità funzionale in grado di poter vivere e riprodursi in modo totalmente indipendente.
LOVATO, FEDERICO
core  

Inhibition of L-type Ca2+ current by ginsenoside Rd in rat ventricular myocytes

Journal of Ginseng Research, 2015
Background: Ginsenoside Rd (GSRd), one of the most abundant ingredients of Panax ginseng, protects the heart via multiple mechanisms including the inhibition of Ca2+ influx.
Cheng Lu, Zhijun Sun, Line Wang
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source