Results 131 to 140 of about 25,969 (222)

Resistance Exercise Intervention Restores Functional Capacity and Improves Frailty Biomarkers in Centenarians. [PDF]

J Cachexia Sarcopenia Muscle
Marcos-Perez D, Hernandez-Vicente A, Cruces-Salguero S, Landa J, Bonvini M, Vicente-Rodríguez G, Pueyo E, Rodriguez-Mañas L, Abizanda P, Otaegui D, Garatachea N, Matheu A.   +11 more
europepmc   +1 more source

Quantitative Analysis of Locus Coeruleus Neurons and Thalamic Noradrenergic Axons in a Progressive 1‐Methyl‐4‐phenyl‐1,2,3,6‐tetrahydropyridine Monkey Model of Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Parkinson's disease is mainly characterized by dopaminergic neurodegeneration in the substantia nigra pars compacta (SNc) and α‐synuclein accumulation. The locus coeruleus (LC) is also affected in Parkinson's disease and linked to some nonmotor symptoms, but the extent and timing of its degeneration remain unclear.
Megan Carrillo, Nagore Hernández‐Pinedo, Josefa Zaldivar‐Diez, Isabel Pérez‐Santos, José A. Obeso, Carmen Cavada, Javier Blesa   +6 more
wiley   +1 more source

Intrinsic and Extrinsic Circular Dichroism in Linear Arrays of Anisotropic Chiral Nanoparticles. [PDF]

Nano Lett
Chow TH, Jo S, Lu Y, Rivilla I, Mychinko M, Bals S, Mihi A, Liz-Marzán LM.   +7 more
europepmc   +1 more source

De la Micro competitividad a la competitividad nacional

, 2014
El país en el último lustro ha experimentado un crecimiento promedio de 7 % anual, uno de los más altos de la región. Sin embargo este crecimiento no ha logrado disminuir las desigualdades, y los niveles de productividad del tejido empresarial son cada vez más pobres en comparación con los países más desarrollados.
openaire   +1 more source

Differential Progression of Neuroinflammation in Patients with Isolated Rapid‐Eye‐Movement Sleep Behavior Disorder

Movement Disorders, EarlyView.
Abstract Background Neuroinflammation, measured using [11C](R)‐PK11195 positron emission tomography (PET), has been reported in isolated rapid‐eye‐movement sleep behavior disorder (iRBD), but its temporal progression is unknown. Objective The aim was to assess longitudinal progression of neuroinflammation in iRBD patients and its relationship with ...
Andreas Myhre Baun, Alex Iranzo, Miriam Højholt Terkelsen, Rainer Hinz, Morten Gersel Stokholm, Kristian Stær, Mónica Serradel, Marit Otto, Kristina Bacher Svendsen, Alicia Garrido, Dolores Vilas, Arne Møller, Carles Gaig, Eduardo Tolosa, David J. Brooks, Per Borghammer, Simon Fristed Eskildsen, Nicola Pavese   +17 more
wiley   +1 more source

Disposable Copper Electrodes Based on Printed Circuit Board Technology for the <i>Operando</i> Generation of Raman-Enhancing Substrates. [PDF]

Anal Chem
Perez-Estebanez M, Romay L, Huidobro M, Nuñez-Marinero P, Heras A, Del Campo FJ, Colina A.   +6 more
europepmc   +1 more source

High Relative Accuracy Computations With Covariance Matrices of Order Statistics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In many statistical applications, numerical computations with covariance matrices need to be performed. The error made when performing such numerical computations increases with the condition number of the covariance matrix, which is related to the number of variables and the strength of the correlation between the variables. In a recent work,
Juan Baz, Pedro Alonso, Juan Manuel Peña, Raúl Pérez‐Fernández   +3 more
wiley   +1 more source

Correlating Synthesis, Structure, and Thermal Stability of CuBi Nanowires for Spintronic Applications by Electron Microscopy and <i>in Situ</i> Scattering Methods. [PDF]

ACS Nano
Guedeja-Marrón A, Andersen HL, Sánchez-Santolino G, Zeng L, Ranjan A, García-Manuz I, Fauth F, Dejoie C, Olsson E, Perna P, Varela M, Pérez L, Saura-Múzquiz M.   +12 more
europepmc   +1 more source

Simulation‐Informed Evaluation of Microvascular Parameter Mapping for Diffusion MR Imaging of Solid Tumours

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose We aim to inform the design of new diffusion MRI (dMRI) approaches for microvasculature quantification that enhance the biological specificity of imaging towards cancer. Methods We adopted simulation‐informed modelling of the vascular dMRI signal. We synthesised signals from 1500 synthetic vascular networks, for a variety of protocols (
Anna Kira Voronova, Olivia Prior, Athanasios Grigoriou, Francesc Salvà, Elena Elez, Luz M. Atlagich, Roser Sala‐Llonch, Marco Palombo, Els Fieremans, Dmitry S. Novikov, Raquel Perez‐Lopez, Francesco Grussu   +11 more
wiley   +1 more source

Mechanistic Insights in Acceptorless Dehydrogenation of N-Heterocycles Using Graphenes as Carbocatalysts. [PDF]

ACS Appl Mater Interfaces
Mollar-Cuni A, García-Aznar P, Martín S, Sastre G, García H, Mata JA.   +5 more
europepmc   +1 more source