Results 81 to 90 of about 372,428 (326)

RAB39B Related Parkinsonism in an Italian Family: A Unique Use of Advanced Therapies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Parkinson's disease (PD) is a neurodegenerative disorder that may sometimes be caused by deleterious genetic variants. Among them, RAB39B polymorphisms are known as rare causes of early‐onset PD associated with intellectual disability (Waisman's syndrome).
Caterina Del Regno, Giovanni Ermanis, Christian Lettieri, Andrea Bernardini, Gaia Pellitteri, Enrico Belgrado, Elena Betto, Gian Luigi Gigli, David De Monte, Marco Domenico Scanni, Marco Mucchiut, Giuseppe Damante, Mariarosaria Valente, Francesco Janes   +13 more
wiley   +1 more source

Electrical conductivity of ice VII [PDF]

Scientific Reports, 2014
It was discovered that a peak appears near a pressure of Pc = 10 GPa in the electrical conductivity of ice VII as measured through impedance spectroscopy in a diamond anvil cell (DAC) during the process of compression from 2 GPa to 40 GPa at room temperature. The activation energy for the conductivity measured in the cooling/heating process between 278
Toshiaki Iitaka, Katsutoshi Aoki, Takehiko Yagi, Taku Okada   +3 more
openaire   +3 more sources

Optimized Time–Frequency Analysis for Induction Motor Fault Detection Using Hybrid Differential Evolution and Deep Learning Techniques

International Journal of Adaptive Control and Signal Processing, EarlyView.
Workflow of the parameter optimization process for ITSC fault detection, applying Differential Evolution optimization and the Smooth Pseudo Wigner‐Ville Distribution for signal processing. The optimized parameters are then used in the failure identification pipeline, which combines the signal processing with a YOLO‐based architecture for fault severity
Rafael Martini Silva, Avyner Lorran de Oliveira Vitor, Marcelo Favoretto Castoldi, Alessandro Goedtel, Wesley Angelino Souza   +4 more
wiley   +1 more source

The Association Between Diabetes Mellitus and Atrial Fibrillation: Clinical and Mechanistic Insights

Frontiers in Physiology, 2019
A number of clinical studies have reported that diabetes mellitus (DM) is an independent risk factor for Atrial fibrillation (AF). After adjustment for other known risk factors including age, sex, and cardiovascular risk factors, DM remains a significant
Loryn J. Bohne, Dustin Johnson, Robert A. Rose, Stephen B. Wilton, Anne M. Gillis   +4 more
doaj   +1 more source

Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley   +1 more source

Sensing the electrical properties of roots: A review

Vadose Zone Journal, 2020
Thorough knowledge of root system functioning is essential to understand the feedback loops between plants, soil, and climate. In situ characterization of root systems is challenging due to the inaccessibility of roots and the complexity of root zone ...
Solomon Ehosioke, Frédéric Nguyen, Sathyanarayan Rao, Thomas Kremer, Edmundo Placencia‐Gomez, Johan Alexander Huisman, Andreas Kemna, Mathieu Javaux, Sarah Garré   +8 more
doaj   +1 more source

Electrical properties of a-antimony selenide

, 1998
This paper reports conduction mechanism in a-\sbse over a wide range of temperature (238K to 338K) and frequency (5Hz to 100kHz). The d.c. conductivity measured as a function of temperature shows semiconducting behaviour with activation energy $\Delta$E=
A C Adams, A D Pearson, A K Jonscher, A Vohra, B G Bagley, B R Chakraborty, D K Shukla, D L Eaton, F Kosek, H Fritzsche, H J Stocker, K Alzewl, K Alzewl, K Shimakawa, M Fadel, N F Mott, N Goyal, Navdeep Goyal, R Shukla, S R Elliott, S R Elliott, S R Elliott, Sanjeev Gautam, Shelly Jain, W E Pearson   +24 more
core   +1 more source

On the Electric Conductivity of a Vacuum [PDF]

Scientific American, 1906
n ...
openaire   +2 more sources

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Non-ohmic tissue conduction in cardiac electrophysiology: Upscaling the non-linear voltage-dependent conductance of gap junctions.

PLoS Computational Biology, 2020
Gap junctions are key mediators of intercellular communication in cardiac tissue, and their function is vital to sustaining normal cardiac electrical activity.
Daniel E Hurtado, Javiera Jilberto, Grigory Panasenko   +2 more
doaj   +1 more source