Results 61 to 70 of about 1,678,737 (297)

Relaxation time spectrum of low-energy excitations in one- and two-dimensional materials with charge or spin density waves

, 2016
The long-time thermal relaxation of (TMTTF)$_2$Br, Sr$_{14}$Cu$_{24}$O$_{41}$ and Sr$_2$Ca$_{12}$Cu$_{24}$O$_{41}$ single crystals at temperatures below 1 K and magnetic field up to 10 T is investigated. The data allow us to determine the relaxation time
Katkov, V. L., Lorenzo, J. E., Monceau, P., Osipov, V. A., Remenyi, G., Sahling, S.   +5 more
core   +3 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

Electronic Spin Transport in Dual-Gated Bilayer Graphene

, 2016
The elimination of extrinsic sources of spin relaxation is key in realizing the exceptional intrinsic spin transport performance of graphene. Towards this, we study charge and spin transport in bilayer graphene-based spin valve devices fabricated in a ...
A Avsar, A Avsar, A Castro Neto, AK Geim, AS Mayorov, B Dlubak, B Trauzettel, B Özyilmaz, C Ertler, CR Dean, D Huertas-Hernando, D Kochan, D Kochan, D Van Tuan, D Van Tuan, J Ingla-Aynés, JB Oostinga, JY Tan, K Pi, L Wang, M Drögeler, M Dyakonov, M Wojtaszek, M Wojtaszek, MB Lundeberg, MHD Guimarães, MHD Guimarães, MV Kamalakar, N Tombros, PJ Zomer, PJ Zomer, R Nouchi, S Kim, S Konschuh, S Konschuh, T Maassen, T Maassen, T Taychatanapat, T-Y Yang, W Han, W Han, W Han, W Han, Y Zhang   +43 more
core   +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

The Application of Hypnosis in Sports

Frontiers in Psychology, 2022
As an ancient science, hypnosis has been used by humans since the primitive societies during theocratic times. By the 20th century, scientists and psychologists had re-recognized and studied hypnosis and explored its applications in fields such as ...
Zhe Li, Su-Xia Li
doaj   +1 more source

An analytical Model which Determines the Apparent T1 for Modified Look-Locker Inversion Recovery (MOLLI) -- Analysis of the Longitudinal Relaxation under the Influence of Discontinuous Balanced and Spoiled Gradient Echo Readouts

, 2018
Quantitative nuclear magnetic resonance imaging (MRI) shifts more and more into the focus of clinical research. Especially determination of relaxation times without/and with contrast agents becomes the foundation of tissue characterization, e.g.
Bauer, Wolfgang Rudolf, Kampf, Thomas, Reiter, Theresa   +2 more
core   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

Effect of the “Spiritual Support” Intervention on Spirituality and the Clinical Parameters of Women Who Have Undergone Mastectomy: A Pilot Study

Religions, 2016
This study aimed to evaluate the effect of the spiritual support intervention on spirituality and the clinical parameters of women who have undergone mastectomy. This is a pilot study of a randomized clinical trial. The spiritual support intervention was
Caroline Guilherme, Gabriela Roberta Ribeiro, Sílvia Caldeira, Cristina Mara Zamarioli, Ana Railka de Souza Oliveira-Kumakura, Ana Maria Almeida, Emilia Campos de Carvalho   +6 more
doaj   +1 more source

Electronic spin transport in graphene field effect transistors [PDF]

, 2009
Spin transport experiments in graphene, a single layer of carbon atoms, indicate spin relaxation times that are significantly shorter than the theoretical predictions.
A. Veligura, B. J. van Wees, C. Józsa, H. T. Jonkman, J. Fabian, M. I. D’yakonov, M. I. D’yakonov, M. Popinciuc, N. Tombros, P. J. Zomer, Y. Yafet   +10 more
core   +4 more sources