Results 41 to 50 of about 910,666 (269)

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao   +7 more
wiley   +1 more source

Effects of the Jigsaw and Teams Game Tournament (TGT) Cooperative Learning on the Learning Motivation and Mathematical Skills of Junior High School Students [PDF]

open access: yes, 2011
This study aims to: 1) describe the effectiveness of the jigsaw and TGT cooperative learning in the learning motivation and mathematical skills of junior high school (JHS) students, and 2) investigate the significant difference in the learning motivation
Syahrir, S.Pd, Syahrir, S.Pd
core  

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou   +15 more
wiley   +1 more source

Contribution of El Niño Southern Oscillation (ENSO) Diversity to Low‐Frequency Changes in ENSO Variance

open access: yesGeophysical Research Letters
El Niño Southern Oscillation (ENSO) diversity is characterized based on the longitudinal location of maximum sea surface temperature anomalies (SSTA) and amplitude in the tropical Pacific, as Central Pacific events are typically weaker than Eastern ...
Jakob Schlör   +3 more
doaj   +1 more source

EFEKTIVITAS METODE PROBLEM BASED LEARNING, COOPERATIVE LEARNING TIPE JIGSAW, DAN CERAMAH SEBAGAI PROBLEM SOLVING DALAM MATAKULIAH PERENCANAAN PEMBELAJARAN

open access: yesCakrawala Pendidikan: Jurnal Ilmiah Pendidikan, 2013
Abstrak: penelitian ini bertujuan untuk mengetahui efektivitas metode pembelajaran Problem Based Learning, Cooperative Learning tipe jigsaw, dan ceramah dalam pembelajaran matakuliah Perencanaan Pembelajaran di Fakultas Tarbiyah UIN Makassar, baik dalam ...
Fatimah Saguni
doaj   +1 more source

Enhancing learning through cooperative learning: UTM experience [PDF]

open access: yes, 2004
Lecture-based classes are the predominant teaching method in all levels of education. This teaching style, undoubtedly is able to deliver knowledge to students and produce graduates.
Abd. Hamid, Mohd. Kamaruddin   +5 more
core  

Using Cooperative Learning Model to Enhance Academic Performance of Teacher Trainees in Some Selected Topics in Integrated Science at Saint Monica’s College Of Education [PDF]

open access: yes, 2020
The study sought to investigate the effects of using cooperative learning on female teacher trainees of the Colleges of Education in learning some selected topics in Integrated Science.
Agyei, Amoah
core  

Distributed Online Learning via Cooperative Contextual Bandits [PDF]

open access: yes, 2015
In this paper we propose a novel framework for decentralized, online learning by many learners. At each moment of time, an instance characterized by a certain context may arrive to each learner; based on the context, the learner can select one of its own
Tekin, Cem, van der Schaar, Mihaela
core   +2 more sources

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Variational Bayes machine learning for risk adjustment of general outcome indicators with examples in urology

open access: yesnpj Digital Medicine
Risk adjustment is often necessary for outcome quality indicators (QIs) to provide fair and accurate feedback to healthcare professionals. However, traditional risk adjustment models are generally oversimplified and not equipped to disentangle complex ...
Harvey Jia Wei Koh   +5 more
doaj   +1 more source

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