Results 51 to 60 of about 473,515 (298)

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, EarlyView.
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   +110 more
wiley   +1 more source

OS SINAIS MARANHENSES DA COMUNIDADE SURDA E AMBIENTE DIGITAL

open access: yesEnsino & Multidisciplinaridade, 2015
Neste trabalho apresentamos os resultados de um estudo realizado com a comunidade surda do estado do Maranhão. Investigamos os sinais maranhenses da Língua Brasileira de Sinais (LIBRAS) utilizados por essas comunidades, para documentá-los, registrá-los e
Maria Nilza Oliveira Quixaba   +1 more
doaj  

Representações esparsas de sinais e algoritmos gananciosos [PDF]

open access: yes, 2008
Mestrado em MatemáticaNesta dissertação apresentaremos novos resultados ligados ao uso de um algoritmo ganancioso, o dito Orthogonal Matching Pursuit (OMP), por forma a resolvermos problemas de aproximação esparsa em dicionários redundantes ...
Costa, Célia Maria Gomes Pereira da
core  

IL‐3 Modulates Microglia Polarization and Attenuates Neuroinflammation in Traumatic Brain Injury

open access: yesAdvanced Science, EarlyView.
IL‐3 recruits PRDX1 through IL‐3R to modulate the inflammatory response of microglia via the KEAP1‐NRF2‐HO‐1/NF‐κB pathway to attenuate neuroinflammation in traumatic brain injury. ABSTRACT Microglia play a crucial role in the progression of neuroinflammation following traumatic brain injury (TBI). Interleukin‐3 (IL‐3), a significant regulatory factor,
Nana Huang   +18 more
wiley   +1 more source

Further Developments of Sinai’s Ideas: The Boltzmann–Sinai Hypothesis [PDF]

open access: yes, 2019
12 pages, to appear in the Abel Prize Volume dedicated Ya. G.
openaire   +2 more sources

Heterojunction‐Engineered Mass Spectrometry Platform for Deciphering Serum Metabolic Fingerprints in Diagnosis of Respiratory Diseases

open access: yesAdvanced Science, EarlyView.
Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen   +8 more
wiley   +1 more source

Análise fonológica comparativa da Língua Terena de Sinais e da Língua Brasileira de Sinais

open access: yesCadernos de Linguística, 2023
As primeiras pesquisas com Línguas de Sinais Indígenas (LSI) surgiram a partir dos estudos sobre a LSI Urubu-Ka’apor. Desde então, pesquisas sobre diferentes línguas têm sido realizadas e mostrado a realidade dos indígenas surdos que vivem nessas ...
Walber Gonçalves de Abreu
doaj   +1 more source

Sistema electrónico de condicionamento e processamento, em tempo real, das tensões e correntes do motor de indução trifásico alimentado por conversores de frequência [PDF]

open access: yes, 2010
Este trabalho apresenta um sistema integrado, baseado em módulos electrónicos, desenvolvido para condicionamento, filtragem e processamento das tensões e intensidades das correntes do motor de indução trifásico, alimentado por conversores de ...
Araújo, Rui Esteves   +3 more
core  

Verification of Magnitude and Phase Responses in Fixed-Point Digital Filters

open access: yes, 2017
In the digital signal processing (DSP) area, one of the most important tasks is digital filter design. Currently, this procedure is performed with the aid of computational tools, which generally assume filter coefficients represented with floating-point ...
Clavier, Laurent   +6 more
core   +1 more source

AI Powered Biobanks From Static Archives to Dynamic Discovery Engines

open access: yesAdvanced Intelligent Discovery, EarlyView.
Large language models (LLMs) provide a potential framework for transforming biobanks from static data repositories into intelligent discovery engines. By enabling unified representation and analysis of multimodal biomedical data, LLM‐based systems facilitate dynamic risk prediction, biomarker identification, and mechanistic interpretation, thereby ...
Wenzhen Yin   +5 more
wiley   +1 more source

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