Results 81 to 90 of about 2,280,143 (327)

Invasive alien species on islands: impacts, distribution, interactions and management

Environmental Conservation, 2017
SUMMARY Invasive alien species (IASs) on islands have broad impacts across biodiversity, agriculture, economy, health and culture, which tend to be stronger than on continents.
J. Russell, J. Meyer, N. Holmes, S. Pagad   +3 more
semanticscholar   +1 more source

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky, Cara Joyce, H. Jeremy Bockholt, Paul A. Rudnick, William H. Adams, Fiona McAllister, Justin W. Smock, Michael A. Newton, Jane S. Paulsen   +8 more
wiley   +1 more source

Scaling of Island Growth in Pb Overlayers on Cu(001)

, 1993
The growth and ordering of a Pb layer deposited on Cu(001) at 150 K has been studied using atom beam scattering. At low coverage, ordered Pb islands with a large square unit cell and nearly hexagonal internal structure are formed.
A. Sepulveda, A. Sánchez, B. Poelsema, C. Wagner, D. Weaire, D.E. Sanders, F. Delamare, F. Family, G. Vidali, Gianfranco Vidali, H. J. Ernst, I.M. Lifshits, I.N. Sneddon, J. K. Zuo, J. K. Zuo, J. S. Lin, J. Villain, J.L. Viovy, M. Hansen, M. Henzler, M.C. Bartelt, M.C. Bartelt, M.C. Tringides, Ofer Biham, P. Meakin, P.C. Hohenberg, R. Kunkel, W. Li, W. Li, W. Li, W.F. Egelhoff, Jr., Wei Li   +31 more
core   +1 more source

SLKMC-II study of self-diffusion of small Ni clusters on Ni (111) surface [PDF]

, 2012
We studied self-diffusion of small 2D Ni islands (consisting of up to 10 atoms) on Ni (111) surface using a self-learning kinetic Monte Carlo (SLKMC-II) method with an improved pattern-recognition scheme that allows inclusion of both fcc and hcp sites in
Kara, Abdelkader, Nandipati, Giridhar, Rahman, Talat S., Shah, Syed Islamuddin   +3 more
core   +3 more sources

Cutaneous Phosphorylated Alpha‐Synuclein in Lewy Body Dementia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the test performance of cutaneous phosphorylated alpha‐synuclein (P‐SYN) in dementia with Lewy bodies (DLB), individuals with reduced Montreal Cognitive Assessment (MoCA) and healthy controls. Methods This is the first subgroup analysis of the Synuclein‐One study, a prospective, blinded study evaluating P‐SYN detection ...
Christopher H. Gibbons, Todd Levine, Charles H. Adler, Bailey Bellaire, Ningshan Wang, Pinky Agarwal, Georgina M. Aldridge, Alexandru Barboi, Daniel Claassen, Virgilio G. H. Evidente, Douglas Galasko, Alejandra Gonzalez‐Duarte, Ramon Gil, Mark Gudesblatt, Stuart H. Isaacson, Horacio Kaufmann, Pravin Khemani, Rajeev Kumar, Guillaume Lamotte, Andy J. Liu, Nikolaus R. McFarland, Mitchell G. Miglis, Adam Reynolds, Gregory A. Sahagian, Marie‐Helene Saint‐Hilaire, Julie B. Schwartzbard, Wolfgang Singer, Michael J. Soileau, Steven Vernino, Patricio Millar Vernetti, Oleg Yerstein, Roy Freeman   +31 more
wiley   +1 more source

Are There Islands of Awareness?

Trends in Neurosciences, 2019
Ordinary human experience is embedded in a web of causal relations that link the brain to the body and the wider environment. However, there might be conditions in which brain activity supports consciousness even when that activity is fully causally ...
T. Bayne, A. Seth, M. Massimini
semanticscholar   +1 more source

Certain aspects of regularity in scalar field cosmological dynamics

, 2007
We consider dynamics of the FRW Universe with a scalar field. Using Maupertuis principle we find a curvature of geodesics flow and show that zones of positive curvature exist for all considered types of scalar field potential.
A. Toporensky, A.A. Starobinsky, A.V. Toporensky, D.N. Page, G.K. Savvidy, J.D. Barrow, L. Parker, M. Hénon, N.J. Cornish, N.J. Cornish, N.S. Krylov, P. Gaspard, P. Tretyakov, S. Pavluchenko, S.O. Alexeyev, T. Damour, V. Karas, V.G. Gurzadyan, V.G. Gurzadyan, V.G. Gurzadyan   +19 more
core   +1 more source

Labyrinthine Island Growth during Pd/Ru(0001) Heteroepitaxy [PDF]

, 2007
Using low energy electron microscopy we observe that Pd deposited on Ru only attaches to small sections of the atomic step edges surrounding Pd islands. This causes a novel epitaxial growth mode in which islands advance in a snakelike motion, giving rise
A. K. Schmid, A. Pimpinelli, F. El Gabaly, J. de la Figuera, K. Thürmer, N. C. Bartelt, N. Rougemaille, R. Stumpf   +7 more
core   +5 more sources

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati, Sami I. Nassar, Shaun A. Nguyen, Patricia L. Gerend, Michael C. Schubert, Michael T. Teixido, Frederick A. Godley, Joel A. Goebel, Cynthia A. Ryan, Habib G. Rizk, Amir Kheradmand   +10 more
wiley   +1 more source

The size of maximal systems of brick islands [PDF]

, 2010
For integers $m_1,...,m_d>0$ and a cuboid $M=[0,m_1]\times ... \times [0,m_d]\subset \mathbb{R}^d$, a brick of $M$ is a closed cuboid whose vertices have integer coordinates.
Eccles, Tom
core