Results 191 to 200 of about 515,526 (309)

Cascaded Broadband Low-Frequency Microwave Absorption Covering P- to C-Band in Ultra-Thin Metamaterials via Synergistic Local‑Field and Loss‑Field Enhancement. [PDF]

Nanomicro Lett
Yang Q, Hou H, Lu Y, Guo Z, Sun J, Zhang P, Yang T, Meng F.   +7 more
europepmc   +1 more source

Wavelength-independent field enhancement in subwavelength gratings

, 2011
We show that lamellar metal gratings exhibit total transmission of incident radiation and strong nonresonant electric field enhancement in extremely subwavelength regime (in the nanometer-sized slits).
Novitsky, Andrey, Malureanu, Radu, Lavrinenko, Andrei, Ivinskaya, Aliaksandra, Shyroki, D., Zalkovskij, Maksim   +5 more
core  

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

An experimental study of the effect of electric field enhancement on the adsorption characteristics of coalbed methane. [PDF]

Sci Rep
Chen Z, Liu H, Han W, Li H.
europepmc   +1 more source

Laser intensity profile based terahertz field enhancement from a mixture of nano-particles embedded in a gas. [PDF]

Opt Quantum Electron, 2022
Varshney P, Singh AP, Kundu M, Gopal K.
europepmc   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Optimization and experimental analysis of a cleaning device for super rice with high impurity rates based on airflow field enhancement. [PDF]

Sci Rep
Wang G, Wang F, Liang Y, Li F, Wang L, Yuan Y.   +5 more
europepmc   +1 more source

Optical Anapole Modes in Gallium Phosphide Nanodisk with Forked Slits for Electric Field Enhancement. [PDF]

Nanomaterials (Basel), 2021
Lv J, Zhang H, Liu C, Yi Z, Wang F, Mu H, Li X, Sun T, Chu PK.   +8 more
europepmc   +1 more source

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

Numerical Analysis of Laser-Excited SAM-Coated Magnetic Nanoparticles for Electromagnetic Field Enhancement in Optical Gas Sensing. [PDF]

Sensors (Basel)
Kim JH, Choi HW.
europepmc   +1 more source