Results 51 to 60 of about 252,875 (288)

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler   +20 more
wiley   +1 more source

Ser o parecer...tribulaciones y peripecias de un frente de parentesco portugués en el Tucumán del siglo XVII

open access: yesBoletín de Historia Argentina y Americana Dr. Emilio Ravignani, 2018
Las nuevas condiciones políticas generadas por la separación de las coronas española y portuguesa —ocurrida en 1640 y que trajo aparejadas deportaciones forzosas selectivas y persecución inquisitorial sobre la población portuguesa en las colonias ...
Juan Pablo Ferreiro, Federico Sartori
doaj  

Documental Survey of Project Prim’art - Portugal Rediscovering Mural Art: Historical and Scientific Study Of Archiepiscopal Évora [PDF]

open access: yes, 2015
The importance of documentary research for art history studies in Cultural Heritage is unquestionable to ascertain the date of a masterpiece, confirmation of authorship and acknowledgement or dismissal of its historical theories.
Araújo, Custódia   +2 more
core   +1 more source

Differential Item Functioning on the Patient Health Questionnaire‐8 by Disease Subtype, Language, Sex, and Age among People with Systemic Sclerosis: A Scleroderma Patient‐centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, Accepted Article.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +109 more
wiley   +1 more source

First Part: Frey García Jofre de Loayza and Sebastián Elcano Frustrated Expedition

open access: yesPortes: Revista mexicana de estudios sobre la Cuenca del Pacífico, 2017
The Islands of the West or the “Moluccas” were island Territories in which The Spaniards and the Portuguese converged for their possession. The expansive Spanish policy safeguarded its claim over those islands on the inaccuracy of the geographical ...
María Luisa Rodríguez-Sala
doaj  

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

open access: yesAdvanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

As mulheres do romance de Sabine Scholl Transit Lissabon (2024)

open access: yesBiblos
No Verão de 1940 chegou a Portugal uma grande onda de refugiados judeus, que traziam ideias novas e poderiam ter influenciado o caminho do país para a liberdade. O Estado Novo, porém, travou qualquer mudança.
Maria de Fátima Gil
doaj   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Expressão perifrástica da categoria gramatical verbal "Aspecto" em português contemporâneo (I) [PDF]

open access: yes, 1990
Separata de Diacrítica : revista do Centro de Estudos Portugueses", n.º 5 ...
Barroso, Henrique
core  

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