Results 161 to 170 of about 2,142,070 (351)

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

Viewpoint: Rethinking the Neutrino

, 2012
To some, this may be the year of the dragon, but in neutrino physics, this is the year of θ[subscript 13]. Only one year ago, this supposedly “tiny” mixing angle, which describes how neutrinos oscillate from one mass state to another, was undetected, but
Conrad, Janet
core   +1 more source

First evidence of new physics in b ↔ s transitions [PDF]

, 2008
We combine all the available experimental information on Bs mixing, including the very recent tagged analyses of Bs → J/Ψϕ by the CDF and DØ collaborations.
Achille Stocchi, Lubicz, V., Lubicz, Vittorio, Martinelli, G., Franco, Enrico, Ciuchini, M., Roudeau, P., Silvestrini, L., Maurizio Pierini, Pierini, M., Stocchi A, Luca Silvestrini, Vagnoni, V., Bona, M., Parodi, F., Sordini V, Fabrizio Parodi, Parodi F, Vittorio Lubicz, Ciuchini M., Viola Sordini, Pierini, Maurizio, Vagnoni V, Bona, Marcella, Pierini M, Enrico Franco, Lubicz V, Vincenzo Vagnoni, Marcella Bona, Sordini, Viola, Schiavi C, Parodi, Fabrizio, Carlo Schiavi, Vagnoni, Vincenzo, Schiavi, C., Franco, E., Sordini, V., Franco E, Martinelli, Guido, Schiavi, Carlo, Martinelli G, Marco Ciuchini, Silvestrini, Luca, Ciuchini, Marco, Stocchi, A., Bona M., Guido Martinelli, Stocchi, Achille   +47 more
core   +1 more source

Investigation of unswept ramp system with lobe shape nozzle for fuel mixing of hydrogen jet at a scramjet engine

Scientific Reports
The role of efficient fuel mixing and a stable flame holder is crucial in enhancing the performance and capabilities of scramjet engines for high-speed flight.
Ihab Omar, Mohamed R. El-Sharkawy, Mohsen Ahmed, Pradeep Kumar Singh, Husam Rajab, Rifaqat Ali, Naim Ben Ali, Wajdi Rajhi, Lotfi Ben Said, S. Arman Abodollahi   +9 more
doaj   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

Type-III seesaw in non-holomorphic modular symmetry and leptogenesis

Journal of High Energy Physics
Recently, Qu and Ding, have proposed a formalism where modular invariance is extended to non-supersymmetric scenario considering Yukawa couplings as non-holomorphic functions of modules field τ. Adopting this formalism in this work, we propose a Type-III
Priya, Labh Singh, B. C. Chauhan, Surender Verma   +3 more
doaj   +1 more source

Geophysical stratified turbulence and mixing in the laboratory

Comptes Rendus. Physique
Geophysical fluid flows that are stably-stratified in density, like most of the ocean, can be strongly turbulent at small scales as a result of shear instabilities.
Lefauve, Adrien
doaj   +1 more source

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

A numerical investigation of the compressible mixing layer

, 1989
The effect of Mach number on the plane muong layer has been investigated by means of linear stability theory and two- and three-dimensional direct numerical simulations of the compressible Navier-Stokes equations.
Sandham, N.D.
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