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Showing 1–15 of 15 results
Advanced filters: Author: "R Williams" Clear advanced filters

  • Using upgraded hardware of the multiuser Cold Atom Lab (CAL) aboard the International Space Station (ISS), Bose–Einstein condensates (BECs) of two atomic isotopes are simultaneously created and used to demonstrate interspecies interactions and dual species atom interferometry in space.

    • Ethan R. Elliott
    • David C. Aveline
    • Jason R. Williams
    Research
    Nature
    Volume: 623, P: 502-508

  • Agricultural expansion to grow food, fibre and biofuel will further threaten biodiversity. This study finds that almost 90% of terrestrial vertebrate species will lose habitat to such expansion, but proactive food policies could reduce these threats.

    • David R. Williams
    • Michael Clark
    • David Tilman
    Research
    Nature Sustainability
    Volume: 4, P: 314-322

  • Diagnosis of dystonia—a syndrome of abnormal, involuntary movements—is difficult, given that many different underlying etiologies exist. Bertram and Williams review studies that investigated etiology in patients with various dystonic syndromes. On the basis of these data, the authors present an eight-question diagnostic approach that should enable both specialists and general neurologists to determine the appropriate diagnostic test for patients with a possible dystonic syndrome.

    • Kelly L. Bertram
    • David R. Williams
    Reviews
    Nature Reviews Neurology
    Volume: 8, P: 275-283

  • A superconducting device that exhibits voltage steps twice as large as expected could harbour Majorana fermions.

    • James R. Williams
    • David Goldhaber-Gordon
    News & Views
    Nature Physics
    Volume: 8, P: 778-779

  • In synaptic integration, timing is everything. A new study demonstrates that voltage-activated ion channels transform spatially distributed synaptic input into a coherent neuronal output by countering time delays in the dendritic tree.

    • Stephen R Williams
    News & Views
    Nature Neuroscience
    Volume: 16, P: 1714-1715

  • Electrical discharges from thunderstorms include bolts-from-the-blue, blue jets and gigantic jets along with the more common intracloud and cloud-to-ground lightning. All these phenomena can be understood in a single framework.

    • Earle R. Williams
    News & Views
    Nature Geoscience
    Volume: 1, P: 216-217

  • Clinical overlap between the various types of neurodegenerative parkinsonism, particularly in the early stages of disease, can make differential diagnosis problematic. Biological fluid biomarker assays are being explored as adjunctive tests to aid the diagnostic work-up of patients with neurodegenerative parkinsonism, and in this article Eller and Williams cast a critical eye over the currently available cerebrospinal fluid, plasma and urine biomarkers.

    • Michael Eller
    • David R. Williams
    Reviews
    Nature Reviews Neurology
    Volume: 5, P: 561-570

  • In vivointracellular recordings and imaging of synaptic activity are revealing how sensory information is conveyed and processed in the brain. This article explores how dynamic interactions between evoked synaptic inputs and their integration within individual neurons generates sensory signalling in the cerebellar and cerebral cortices.

    • Paul Chadderton
    • Andreas T. Schaefer
    • Troy W. Margrie
    Reviews
    Nature Reviews Neuroscience
    Volume: 15, P: 71-83

  • This Review highlights the key role of microRNAs and their targets in the maintenance of pregnancy and initiation of term and preterm labour. The authors review data on microRNAs as evolutionarily conserved, hormonally controlled modulators of inflammatory and contractile gene expression in the uterus during pregnancy.

    • Nora E. Renthal
    • Koriand'r C. Williams
    • Carole R. Mendelson
    Reviews
    Nature Reviews Endocrinology
    Volume: 9, P: 391-401