-
Article
Open AccessRisk factors of hemodialysis catheter dysfunction in patients undergoing continuous renal replacement therapy: a retrospective study
Continuous renal replacement therapy is a relatively common modality applied to critically ill patients with renal impairment. To maintain stable continuous renal replacement therapy, sufficient blood flow thr...
-
Article
Comparing the prediction performance of item response theory and machine learning methods on item responses for educational assessments
To obtain more accurate and robust feedback information from the students’ assessment outcomes and to communicate it to students and optimize teaching and learning strategies, educational researchers and pract...
-
Chapter and Conference Paper
Exploring Emotional and Physiological Reactions to Linguistic Racism: A Case Study in Higher Education
Linguistic racism can cause complex negative emotions and mental health issues in individuals. This study investigates how linguistic racism affects Non-Native English Speakers (NNES) and Native English Speake...
-
Article
Open AccessUsing country-specific Q-matrices for cognitive diagnostic assessments with international large-scale data
In cognitive diagnosis assessment (CDA), the impact of misspecified item-attribute relations (or “Q-matrix”) designed by subject-matter experts has been a great challenge to real-world applications. This study...
-
Chapter and Conference Paper
Generalized Additive Modeling for Learning Trajectories in E-Learning Environments
Adaptive E-learning is growing in popularity as it personalizes recommendations in response to learners’ learning needs. An a priori expectation of the learning environment is that the learners’ performance le...
-
Article
An explanatory item response theory method for alleviating the cold-start problem in adaptive learning environments
Electronic learning systems have received increasing attention because they are easily accessible to many students and are capable of personalizing the learning environment in response to students’ learning ne...
-
Article
PTPN6 regulates the cell-surface expression of TRPM4 channels in HEK293 cells
Transient receptor-potential, cation channel, subfamily M, member 4 (TRPM4) channels regulate a variety of physiological and pathological processes; however, their roles as functional channels under diverse co...
-
Article
Genetic structure of the Korean black scraper Thamnaconus modestus inferred from microsatellite marker analysis
The Korean black scraper, Thamnaconus modestus, is one of the most economically important maricultural fish species in Korea. However, the annual catch of this fish has been continuously declining over the past s...
