Results 11 to 20 of about 3,869,880 (334)

The computational thinking for science (CT-S) framework: operationalizing CT-S for K–12 science education researchers and educators

International Journal of STEM Education, 2023
Contemporary science is a field that is becoming increasingly computational. Today’s scientists not only leverage computational tools to conduct their investigations, they often must contribute to the design of the computational tools for their specific ...
Timothy Hurt, E. Greenwald, Sara Allan, M. Cannady, A. Krakowski, L. Brodsky, M. Collins, Ryan Montgomery, R. Dorph   +8 more
semanticscholar   +1 more source

Exploration of Data Fusion Strategies Using Principal Component Analysis and Multiple Factor Analysis

Beverages, 2022
In oenology, statistical analyses are used for descriptive purposes, mostly with separate sensory and chemistry data sets. Cases that combine them are mostly supervised, usually seeking to optimize discrimination, classification, or prediction power ...
Mpho Mafata, Jeanne Brand, Martin Kidd, Andrei Medvedovici, Astrid Buica   +4 more
doaj   +1 more source

Prevalence of symptoms, comorbidities, fibrin amyloid microclots and platelet pathology in individuals with Long COVID/Post-Acute Sequelae of COVID-19 (PASC)

Cardiovascular Diabetology, 2022
Background Fibrin(ogen) amyloid microclots and platelet hyperactivation previously reported as a novel finding in South African patients with the coronavirus 2019 disease (COVID-19) and Long COVID/Post-Acute Sequelae of COVID-19 (PASC), might form a ...
Etheresia Pretorius, Chantelle Venter, Gert Jacobus Laubscher, Maritha J Kotze, Sunday O. Oladejo, Liam R. Watson, Kanshu Rajaratnam, Bruce W. Watson, Douglas B. Kell   +8 more
doaj   +1 more source

Data fusion using Multiple Factor Analysis coupled with non-linear pattern recognition (fuzzy k-means): application to Chenin blanc

OENO One, 2022
Patterns in data obtained from wine chemical and sensory evaluations are difficult to decipher using classical statistics. Coupling data fusion with machine learning techniques could assist in solving these issues and lead to new hypotheses.
Mpho Mafata, Jeanne Brand, Astrid Buica
doaj   +1 more source

The impact of STEM attitudes and computational thinking on 21st-century via structural equation modelling

International Journal of Evaluation and Research in Education (IJERE), 2023
Based on the study, computational thinking skills are influenced by science, technology, engineering and mathematics (STEM) skills, and there is a relationship between computational thinking skills and 21st-century skills.
R. Richardo, S. Dwiningrum, A. Wijaya, H. Retnawati, Andi Wahyudi, Dyahsih Alin Sholihah, Khasanah Nur Hidayah   +6 more
semanticscholar   +1 more source

Effectiveness of AR Board Game on Computational Thinking and Programming Skills for Elementary School Students

Syst., 2023
This study integrated the augmented reality (AR) technology into the “Coding Ocean” board game to provide players with real-time simulation of ship paths and learning scaffolds.
Shih-Yun Huang, W. Tarng, K. Ou
semanticscholar   +1 more source

The Competent Computational Thinking Test: Development and Validation of an Unplugged Computational Thinking Test for Upper Primary School [PDF]

Journal of educational computing research, 2022
With the increasing importance of Computational Thinking (CT) at all levels of education, it is essential to have valid and reliable assessments. Currently, there is a lack of such assessments in upper primary school.
L. El-Hamamsy, María Zapata-Cáceres, Estefanía Martín Barroso, F. Mondada, Jessica Dehler Zufferey, Barbara Bruno   +5 more
semanticscholar   +1 more source

Data sharing: A Long COVID perspective, challenges, and road map for the future

South African Journal of Science, 2023
‘Long COVID’ is the term used to describe the phenomenon in which patients who have survived a COVID-19 infection continue to experience prolonged SARS-CoV-2 symptoms. Millions of people across the globe are affected by Long COVID.
Sunday O. Oladejo, Liam R. Watson, Bruce W. Watson, Kanshukan Rajaratnam, Maritha J. Kotze, Douglas B. Kell, Etheresia Pretorius   +6 more
doaj   +1 more source

What influences computational thinking? A theoretical and empirical study based on the influence of learning engagement on computational thinking in higher education

Computer Applications in Engineering Education, 2023
As an important part of core competencies in the 21st century, computational thinking has received a lot of attention from all over the world. In the field of higher education, cultivating the ability of computational thinking has become an important ...
Shuai Liu, Changling Peng, Gautam Srivastava   +2 more
semanticscholar   +1 more source

The relation between computational thinking and logical thinking in the context of robotics education

Frontiers in Education, 2022
Computational thinking is a popular student skill on a steep rise today. Nevertheless, the assessment of this skill is a matter of contention. This pilot study examines whether computational and logical thinking are related.
Kim Veenman, Jos L. J. Tolboom, Olivier van Beekum   +2 more
doaj   +1 more source