Results 61 to 70 of about 26,601 (223)

Exploring the Specific Needs of Persons with Multiple Sclerosis for mHealth Solutions for Physical Activity: Mixed-Methods Study

open access: yesJMIR mHealth and uHealth, 2018
BackgroundMultiple sclerosis (MS) is one of the world’s most common neurologic disorders, with symptoms such as fatigue, cognitive problems, and issues with mobility.
Giunti, Guido   +3 more
doaj   +1 more source

Infinite Families of Gauge-Equivalent $R$-Matrices and Gradations of Quantized Affine Algebras

open access: yes, 1994
Associated with the fundamental representation of a quantum algebra such as $U_q(A_1)$ or $U_q(A_2)$, there exist infinitely many gauge-equivalent $R$-matrices with different spectral-parameter dependences.
Bracken, Anthony J.   +3 more
core   +1 more source

Adaptation patterns and their associations with mismatch negativity: An electroencephalogram (EEG) study with controlled expectations

open access: yesEuropean Journal of Neuroscience, Volume 60, Issue 9, Page 6312-6329, November 2024.
In our EEG experiment employing a roving paradigm with controlled expectations, we observed an N1 initial adaptation (an initial decrease in N1 amplitude), followed by a P2 subsequent adaptation (a continuous increase in P2 amplitude) across tones. Both adaptation effects contributed to the variance in MMN amplitude, suggesting that MMN reflects a ...
Brian W. L. Wong   +2 more
wiley   +1 more source

Determinantes de los precios reales de las materias primas agrícolas. El papel de los inventarios y de los factores macroeconómicos (1960-2010)

open access: yesLecturas de Economía, 2013
Determinantes de los precios reales de las materias primas agrícolas. El papel de los inventarios y de los factores macroeconómicos (1960-2010) Resumen: En los últimos años, se ha observado un extraordinario incremento en los precios internacionales de ...
Luis Lanteri
doaj   +1 more source

The relationship between inflation and inflation uncertainty. Empirical evidence for the newest EU countries. [PDF]

open access: yesPLoS ONE, 2014
The objective of this paper is to verify the hypotheses presented in the literature on the causal relationship between inflation and its uncertainty, for the newest EU countries.
Daniela Viorica   +3 more
doaj   +1 more source

Disulfiram Treatment for Alcohol Abuse

open access: yes
Addiction Biology, Volume 30, Issue 7, July 2025.
Colin Brewer, Emmanuel Streel
wiley   +1 more source

Testing the optimality of USDA's WASDE forecasts under unknown loss

open access: yesAgribusiness, Volume 40, Issue 4, Page 846-865, Autumn 2024.
Abstract Motivated by the long‐lasting debate on whether the United States Department of Agriculture's (USDA's) World Agricultural Supply and Demand Estimates (WASDE) forecasts are optimal, we employ an unknown loss method for ex post evaluation which assumes that the USDA forecasters' loss function is unknown.
Kexin Ding, Ani L. Katchova
wiley   +1 more source

A prospective study evaluating the correlation between local weather conditions, pollen counts and pruritus of dogs with atopic dermatitis

open access: yesVeterinary Dermatology, Volume 35, Issue 5, Page 500-507, October 2024.
Abstract Background Canine atopic dermatitis (cAD) is a hereditary, generally pruritic and predominantly T‐cell‐driven inflammatory skin disease, involving an interplay between skin barrier abnormalities, allergen sensitisation and microbial dysbiosis.
L. Widorn   +2 more
wiley   +1 more source

The prenatal caregiving expectations questionnaire‐revised version: Factor structure, internal consistency, and initial construct validity

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 45, Issue 5, Page 541-556, September 2024.
Abstract An efficient, multidimensional instrument is needed to screen non‐optimal prenatal parental representations predictive of postnatal parenting behavior and child attachment. The present work aimed to revise and validate the Prenatal Caregiving Expectations Questionnaire—Revised (PCEQ‐R).
Katrine Røhder   +5 more
wiley   +1 more source

REFORMA TRIBUTARIA EN FASES

open access: yesEl Trimestre Económico, 2016
En este artículo el principal objetivo es analizar tanto cualitativa como cuantitati- vamente el impacto del momento de una reforma tributaria, es decir, el aumento progresivo y avisado (en fases) de los impuestos en contraposición con una ...
Ricardo Chávez, Carlos J. García
doaj  

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