Results 111 to 120 of about 938,861 (316)

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Green-pumped, picosecond MgO:PPLN optical parametric oscillator

, 2011
We investigate the performance of a magnesium-oxide-doped periodically poled lithium niobate crystal (MgO:PPLN) in an optical parametric oscillator (OPO) synchronously-pumped by 530nm, 20ps, 230MHz pulses with an average power of up to 2W from a ...
Florian Kienle, Dejiao Lin, Lin, Dejiao, David J. Richardson, Major, Huw, Richardson, David J., Kienle, Florian, Shepherd, David P., Shaif-ul Alam, Gawith, Corin B.E., Corin B. E. Gawith, Hung, Hazel, Huw E. Major, Alam, Shaif-ul, David P. Shepherd, Hazel S. S. Hung   +15 more
core   +1 more source

Analysing the Structural, Electronic and Optical Properties of Ca₃PCl₃ Perovskite for Its Applicability in Green Energy and Optoelectronic Applications

East European Journal of Physics
The objective of this research is to provide a detailed examination of the ways in which perovskite Ca3PCl3 can be improved for its efficiency in optoelectronic and solar cell field.
Chakshu Malan, Krishna Kumar Mishra, Rajnish Sharma   +2 more
doaj   +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

Evaluation of corneal optical properties in subjects wearing hydrogel etafilcon A contact lenses and the effect of administering mannitol-enriched sodium hyaluronate ophthalmic solution

Clinical Ophthalmology, 2014
Marco Lombardo,1,2 Marianna Rosati,1 Marco Pileri,3 Domenico Schiano-Lomoriello,1 Sebastiano Serrao11Fondazione G.B. Bietti IRCCS, 2Vision Engineering Italy Srl, 3Azienda Ospedaliera San Giovanni-Addolorata, Rome, ItalyBackground: The purpose of this ...
Lombardo M, Rosati M, Pileri M, Schiano-Lomoriello D, Serrao S   +4 more
doaj  

Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method

Materials Research Express
In this research work Fe and Ni co-doped Tin oxide (SnO _2 ) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%.
Mst Halima Khatun, Ruhul Amin, Md Samiul Islam Sarker, Md Rasel Shikder, Suravi Islam, Md Shahjahan   +5 more
doaj   +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

Electronic and Optical Properties of Aluminum Oxide Before and After Surface Reduction by Ar+ Bombardment

Atom Indonesia, 2014
The electronic and optical properties of a-Al2O3 after induced by 3-keV Ar+ sputtering have been studied quantitatively by use of reflection electron energy loss spectroscopy (REELS) spectra.
D. Tahir, H.J. Kang, S. Tougaard
doaj  

Comparative simulation and experimental investigations on Ba1-xCaxTiO3 perovskites for optical and thermoelectric applications

Results in Physics
This study explores the various properties of CaxBa1-xTiO3 perovskites, focusing on its electronic, optical, and thermoelectric response through density functional theory and experimental methods.
Muhammad Tauseef Qureshi, Umer Farooq, Mahmoud Al Elaimi, Hira Affan, Ghazala Yunus, Abdul Moiz Mohammed, Maria Khalil, Murtaza Saleem   +7 more
doaj   +1 more source

Complementarity of Long‐Reads and Optical Mapping in Parkinson's Disease for Structural Variants

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Long‐read sequencing and optical genome mapping technologies have the ability to detect large and complex structural variants. This has led to the discovery of novel pathogenic variants in neurodegenerative movement disorders. Thus, we aimed to systematically compare the SV detection capabilities of OGM and ONT in Parkinson's disease.
André Fienemann, Theresa Lüth, Susen Schaake, Carolin Gabbert, Marius Möller, Hauke Busch, Katja Lohmann, Jonas A. Gustafson, Danny E. Miller, Kensuke Daida, Manabu Funayama, Nobutaka Hattori, Samia Ben Sassi, Faycel Hentati, Matthew J. Farrer, Kristian K. Ullrich, Christine Klein, Joanne Trinh   +17 more
wiley   +1 more source