Results 271 to 280 of about 2,261,156 (339)

Structure Analysis of Network Traffic Matrix Based on Relaxed Principal Component Pursuit

, 2011
Zhe Wang, Kai Hu, Ke Xu, Baolin Yin
openalex   +1 more source

Empowering Online Adult Educators: Integrating Artificial Intelligence for Enhanced Instructional Strategies

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley   +1 more source

Pattern Recognition of Pyrolysis Bio-Oils by GC×GC-TOFMS with Tile-Based Feature Selection and Principal Component Analysis. [PDF]

ACS Meas Sci Au
Couto ACF, Pereira MG, Silva W, Santos TM, C Carregosa J, Castiblanco JEB, Santos JM, Wisniewski A, Hantao LW.   +8 more
europepmc   +1 more source

Cognitive Impairment in Multiple Sclerosis: The Role of Clinical and Sociodemographic Factors ‐ A Systematic Review and Meta‐Analysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive impairment (CI) affects the quality of life in multiple sclerosis (MS). Identifying influencing factors is key to improving CI monitoring. This systematic review and meta‐analysis examines clinical and sociodemographic variables impacting the cognitive screening Symbol Digit Modalities Test (SDMT) performance across MS ...
Katalin Lugosi, Marie A. Engh, Tamás Kói, Zsolt Molnár, Gábor Csukly, Klaudia Horváth, Emma Hargitai, Péter Hegyi, Zsolt Mezei   +8 more
wiley   +1 more source

Designing a multidimensional vulnerability index for supervising dengue cases from 2015 to 2020 in a low/middle-income country: A spatial principal component analysis. [PDF]

PLoS Negl Trop Dis
Moreno-López S, Pérez-Herrera LC, Peñaranda A.   +2 more
europepmc   +1 more source

Pre‐Diagnostic Features of Multiple Sclerosis in a Diverse UK Cohort: A Nested Case–Control Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Many patients with Multiple Sclerosis (MS) experience nonspecific symptoms prior to diagnosis. This period—the 'MS prodrome'—has been described in socio‐economically homogeneous cohorts to date. It remains unclear to what extent events prior to an MS diagnosis differ according to social determinants of health. Methods We conducted a
Pooja Tank, Benjamin M. Jacobs, Jonathan Bestwick, Ruth Dobson   +3 more
wiley   +1 more source

Longitudinal Study of Salivary Biomarkers in the Definition of Clinico‐Molecular Progression of Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
Longitudinal changes in salivary biomarkers in Parkinson’s disease (PD) from early (T0) to 4‐year follow‐up (T1), quantified by ELISA: oligomeric and total α‐synuclein, total and phosphorylated tau, MAP1LC3B (autophagy), and TNFa (inflammation). Blue arrows indicate direction of change at T1 vs T0 (up = increase; down = decrease).
Maria Ilenia De Bartolo, Daniele Belvisi, Matteo Costanzo, Claudia Caturano, Francesco Emanuele Bellomi, Carolina Cutrona, Flavia Aiello, Giorgio Leodori, Massimo Marano, Romina Mancinelli, Antonella Conte, Giovanni Fabbrini, Alfredo Berardelli, Giorgio Vivacqua   +13 more
wiley   +1 more source

Feature level quantitative ultrasound and CT information fusion to predict the outcome of head & neck cancer radiotherapy treatment: Enhanced principal component analysis. [PDF]

Med Phys
Moslemi A, Safakish A, Sannachi L, Alberico D, Czarnota GJ.   +4 more
europepmc   +1 more source

Phenotyping Chronic Obstructive Pulmonary Disease Through Principal Component Analysis: Identification of Clinical Clusters. [PDF]

Cureus
Mekov EV, Yanev NA, Kurtelova N, Mihalova T, Tsakova A, Yamakova Y, Petkov RE.   +6 more
europepmc   +1 more source