Results 81 to 90 of about 733,310 (311)

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

A novel approach to investigating indoor/outdoor pollution links : combined magnetic and PAH measurements. [PDF]

, 2008
In a preliminary study, paired indoor and outdoor air sampling was conducted at three locations around the city of Lancaster, UK to examine the influence of combustion sources on air quality by measuring particulate concentrations, particulate magnetic ...
Karloukovski, V. V., Halsall, Crispin J., Shah, P., Watkins, S. J., Maher, Barbara A.   +4 more
core  

Magnetic nanosystem a tool for targeted delivery and diagnostic application: Current challenges and recent advancement

International Journal of Pharmaceutics: X
Over the last two decades, researchers have paid more attention to magnetic nanosystems due to their wide application in diverse fields. The metal nanomaterials' antimicrobial and biocidal properties make them an essential nanosystem for biomedical ...
Nilesh Rarokar, Sakshi Yadav, Suprit Saoji, Pratiksha Bramhe, Rishabh Agade, Shailendra Gurav, Pramod Khedekar, Vetriselvan Subramaniyan, Ling Shing Wong, Vinoth Kumarasamy   +9 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

Demo 19-20 Magnetic Shielding [PDF]

, 2001
An electromagnet is seen to readily support a collection of nails with its field. When sheets of non-magnetic materials are placed between the magnet and the nails this situation is unaffected, as seen in Figure 1 for a copper sheet. However, when sheets

core  

3D vector magnetic properties of soft magnetic composite material [PDF]

, 2006
Even under one-dimensional (1D) alternating or 2D rotating magnetic excitation, a magnetic material shows 3D magnetic property due to the rotation of magnetic domains. Only when the 3D properties are properly considered the understanding and modelling of
Guo, YG, Zhong, J, Zhu, JG, Lin, ZW, Zhu, J, Zhong, JJ, Guo, Y, Lin, Z   +7 more
core   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz, Neha V. Safi, Iliana Pliska‐Bloch, Ulrike W. Kaunzner, Ha Luu, Mert Sisman, Yi Wang, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

Hybrid torque and SQUID magnetometry of individual magnetic nanotubes [PDF]

, 2015
For the experiments presented in this thesis, a hybrid magnetometer consisting of a ultra sensitive Si cantilever and a nano-scale superconducting quantum interference device (nanoSQUID) sensitive enough to measure a single nanoscale magnetic particle ...
Buchter, Arne
core   +1 more source

Structural, elastic, and, strain induced electronic and magnetic properties of half-Heusler alloys MnSnX (X = Ni, Cu, and Pd)

Bibechana
Half-metallic (HM) ferromagnetic materials have garnered significant attention due to their potential applications in solid-state electronic devices. Strain manipulation offers a promising avenue for tuning the physical properties of such materials.
Uchit Chaudhary, Subash Dahal, Bhupal Guragain, Gopi Chandra Kaphle, Shashit Kumar Yadav   +4 more
doaj   +3 more sources

Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films

Nanoscale Research Letters, 2010
Thermally evaporated 50-nm nickel thin films coated on borosilicate glass substrates were nanostructured by excimer laser (0.5 J/cm2, single shot), DC electric field (up to 2 kV/cm) and trench-template assisted technique. Nanoparticle arrays (anisotropic
Kumar Prashant
doaj   +1 more source