Results 31 to 40 of about 3,976 (204)

Hyperpolarization of Nitrile Compounds Using Signal Amplification by Reversible Exchange

open access: yesMolecules, 2020
Signal Amplification by Reversible Exchange (SABRE), a hyperpolarization technique, has been harnessed as a powerful tool to achieve useful hyperpolarized materials by polarization transfer from parahydrogen.
Sarah Kim   +6 more
doaj   +1 more source

En coup de sabre morphea: An uncommon condition in Africa

open access: yesDermatology Reports, 2022
The term en coup de sabre morphea refers to a lesion of linear morphea typically located in the frontoparietal scalp and/or the paramedian forehead, often resembling a strike with a sword.
Lehlohonolo Makhakhe   +3 more
doaj   +1 more source

Understanding of mental fatigue in elite fencing sports: perspectives from Chinese national level fencers

open access: yesFrontiers in Psychology
IntroductionRecent studies have documented the presence, fluctuation, and persistence of mental fatigue (MF) across various elite sports. It appears that open-skilled competitive contexts tend to impose greater mental demands, leading to higher levels of
Chao Bian   +12 more
doaj   +1 more source

Brain cavernomas associated with en coup de sabre linear scleroderma: Two case reports

open access: yesPediatric Rheumatology Online Journal, 2011
Linear scleroderma is a form of localized scleroderma that primarily affects the pediatric population. When it occurs on the scalp or forehead, it is termed "en coup de sabre".
Laxer Ronald M   +5 more
doaj   +1 more source

Linear scleroderma en coup de sabre presenting with seizures

open access: yesRadiology Case Reports, 2020
Scleroderma is a rare connective tissue disorder categorized into systemic sclerosis and localized scleroderma, also called morphea. Linear scleroderma of the scalp, also called en coup de sabre, is infrequently associated with neurologic symptoms.
Kevin Nguyen, MD   +2 more
doaj   +1 more source

Direct searches of dark matter with the SABRE South experiment

open access: yesSciPost Physics Proceedings, 2023
The SABRE (Sodium-iodide with Active Background REjection) South experiment is a direct dark matter detector, made of radio-pure NaI(Tl) crystals surrounded by a liquid scintillator veto.
Madeleine J. Zurowski on behalf of the SABRE South Collaboration
doaj   +1 more source

Adult-onset en coup de sabre scleroderma in a patient with linear localized scleroderma profunda: A case report and literature review

open access: yesSAGE Open Medical Case Reports, 2021
The en coup de sabre variant of linear scleroderma typically occurs in children. We report a unique case of adult-onset en coup de sabre scleroderma in a patient with linear localized scleroderma profunda.
Roxana Mititelu   +3 more
doaj   +1 more source

Facile hyperpolarization chemistry for molecular imaging and metabolic tracking of [1–13C]pyruvate in vivo

open access: yesJournal of Magnetic Resonance Open, 2023
Hyperpolarization chemistry based on reversible exchange of parahydrogen, also known as Signal Amplification By Reversible Exchange (SABRE), is a particularly simple approach to attain high levels of nuclear spin hyperpolarization, which can enhance NMR ...
Keilian MacCulloch   +11 more
doaj   +1 more source

The psychosocial toll of Dublin III on asylum seekers in the Netherlands

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract The Dublin III Regulation determines which EU Member State is responsible for examining asylum claims, but its implementation carries significant consequences for those subjected to it. This study examines how Dublin III, as implemented in the Netherlands, affects asylum seekers' psychosocial wellbeing using Silove′s Adaptation and Development
Imen El Amouri
wiley   +1 more source

Metabolische Untersuchungen lebender Zellen im Minutentakt, ermöglicht durch schnelle Parawasserstoff‐basierte Hyperpolarisation

open access: yesAngewandte Chemie, EarlyView.
Die schnelle Parawasserstoff‐Hyperpolarisation in Kombination mit einfacher Verdünnung ermöglicht die Zufuhr von hyperpolarisiertem, biokompatiblen Pyruvats zu immobilisierten lebenden Zellen innerhalb von ≈1 min. Wiederholte Substratinjektionen offenbaren frequenzabhängige metabolische Dynamiken und eröffnen damit eine neue zeitliche Dimension für ...
Philipp R. Groß   +17 more
wiley   +1 more source

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