Results 61 to 70 of about 1,737,634 (271)

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

Electrical properties anisotype heterojunctions n-TiO2:Mn/p-CdTe [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013
The authors have investigated electronic properties of n-TiO2:Mn/p-CdTe anisotype heterojunctions, produced by the method of electron-beam evaporation of TiO2:Mn film on single-crystal CdTe substrates in vacuum. The dominant mechanism of charge transport
Mostovyi A. I., Brus V. V., Maryanchuk P. D., Ulyanitskii K. S.   +3 more
doaj   +2 more sources

Apparatus for measuring electrical properties of materials [PDF]

, 1973
Resistance of sample is measured with aid of usual electrical test instruments applied to electrical contacts provided at ram and anvil assemblies. Temperature differential is established between ram and anvil for measurement of Seebeck coefficient ...
Hadek, V.
core   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Structural disorder, magnetism, and electrical and thermoelectric properties of pyrochlore Nd2Ru2O7

, 2013
Polycrystalline Nd2Ru2O7 samples have been prepared and examined using a combination of structural, magnetic, and electrical and thermal transport studies.
Barton, Phillip T., Birkel, Christina S., Gaultois, Michael W., Misch, Lauren M., Rodriguez, Efrain E., Seshadri, Ram, Stucky, Galen D.   +6 more
core   +1 more source

Evidence of Iron Accumulation in Cerebral Adrenoleukodystrophy: A Potential Novel Disease Mechanism

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT In this first application of Quantitative Susceptibility Mapping Source Separation to cerebral adrenoleukodystrophy, we uncovered alterations in iron and myelin within lesions and normal appearing white matter. As validation, we demonstrate abnormal iron accumulation in those same compartments within primary brain tissue.
Christina L. Nemeth, Mert Sisman, Jinwei Zhang, Hyeong‐geol Shin, Xu Li, Bela Turk, Ali Fatemi, Thanh Nguyen, Eric Mallack   +8 more
wiley   +1 more source

Electrical properties of graphene-metal contacts

Scientific Reports, 2017
The performance of devices and systems based on two-dimensional material systems depends critically on the quality of the contacts between 2D material and metal.
Teresa Cusati, Gianluca Fiori, Amit Gahoi, Vikram Passi, Max C. Lemme, Alessandro Fortunelli, Giuseppe Iannaccone   +6 more
doaj   +1 more source

Study of a Carbon Nanowall Synthesized on an MWCNT-Based Buffer Layer for Improvement of Electrical Properties

Applied Sciences, 2019
We conducted experiments to improve the electrical properties of the CNW (carbon nanowall), which has lower electrical properties than other carbon allotropes such as graphene and CNT (carbon nanotube), and report the results through this article.
Joouk Kim, Chulmin Park, Hosung Jung, Hyungchul Kim, Seokhun Kwon, Hyeokjoo Choi, Hyunil Kang   +6 more
doaj   +1 more source

I-V and C-V Characteristics of Porous Silicon Nanostructures by Electrochemical Etching [PDF]

Engineering and Technology Journal, 2013
Porous silicon (PS) layers has been prepared in this work by electrochemical etching (ECE) technique of a p-type silicon wafer with resistivity (1.5-4 Ω.cm) in hydrofluoric (HF) acid of 20% concentration.
Fatima I. Sultan, Amna A. Slman, Uday M. Nayef   +2 more
doaj   +1 more source

Structural and electrical properties of CuAlMo thin films prepared by magnetron sputtering [PDF]

, 2013
The structural and electrical properties of a low resistivity CuAlMo thin film resistor material were investigated. The thin films were grown on Al2O3 and glass substrates by direct current (dc) magnetron sputtering.
Bashev, Birkett, Birkett, Bloch, Chan, Chandra, Chaoying Wan, Chopra, Cullity, Das, Driad, Guillaume Zoppi, Kang, Khatri, Kwon, Lee, Lee, Macchioni, Maissel, Martin, Martin Birkett, Nguyen, Phuong, Roger Penlington, Sinha, Thompson, Thompson, Thorton, Thun, Van Den Broek, Vinayak, Zhigal'skii   +31 more
core   +1 more source