98%
921
2 minutes
20
Due to the continuous epidemic in recent years, the traditional teaching mode of history classroom has been gradually replaced by the teaching mode of self-learning classroom. The teaching mode of autonomous learning classroom has become a popular teaching mode in recent years. However, in the autonomous learning classroom under the current history teaching mode, the lecturer cannot always pay attention to the various states of the students. It is also difficult to understand and receive the information the teacher wants to convey in real time. For this reason, human-computer interaction emotion recognition technology has been proposed and developed. In order to construct and realize the teaching mode of self-learning classroom history, this paper studies the emotion recognition technology of human-computer interaction. The research results show that the introduction of human-computer interaction emotion recognition technology into the construction of autonomous learning classroom teaching mode can fully understand students' emotional behavior. It improves the accuracy of students' emotion recognition by 2.67%, enables students to maintain a good learning motivation, and make reasonable plans and arrangements for the historical time and progress of learning. At the same time, it enhances the history teaching intensity and autonomous learning ability, and improves the original single learning mode. By establishing a new teaching-teacher-student relationship, it creates a good and active autonomous classroom atmosphere.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9364044 | PMC |
http://dx.doi.org/10.3389/fpsyg.2022.949556 | DOI Listing |
ACS Appl Mater Interfaces
September 2025
State Key Laboratory of Advanced Materials for Intelligent Sensing & Key Laboratory of Organic Integrated Circuit Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science & Institute of Molecular Aggregation Science, Tianjin Univ
The design of efficient and user-friendly methods for nitrite detection is of great significance owing to its critical role in food safety and environmental protection. Herein, we report a novel cobalt single-atom nanozyme (CoN SA) featuring a highly asymmetric CoN coordination environment. This structural configuration stabilizes high-spin Co species and significantly enhances the oxidase-like activity.
View Article and Find Full Text PDFNat Prod Bioprospect
September 2025
College of Pharmaceutical Sciences, Key Laboratory of Medicinal Chemistry and Molecular Diagnostics of Education Ministry of China, State Key Laboratory of New Pharmaceutical Preparations and Excipients, Hebei University, Baoding, 071002, People's Republic of China.
Five new heterodimers, chalasoergodimers A-E (1-5), and three known heterodimers (6-8), along with four chaetoglobosin monomers (9-12), were isolated from a marine-derived Chaetomium sp. fungus. The structures of new compounds 1-5 were elucidated by HRESIMS, NMR, chemical calculated C NMR and ECD methods.
View Article and Find Full Text PDFJ Ethnopharmacol
September 2025
The First Hospital of Hunan University of Chinese Medicine, Changsha 410007, China; Key Laboratory of Research and Transformation on Prevention and Treatment of Major Diseases in Internal Medicine of Traditional Chinese Medicine, Ministry of Education, Changsha 410007, China. Electronic address: mic
Ethnopharmacological Relevance: Primary dysmenorrhea (PD) is common and has a major impact on women's daily activities and quality of life. Wenjing Decoction (WD), a classic Chinese medicine formula, has been widely used for thousands of years in China to treat PD. However, the key pharmacodynamic substances in WD responsible for its anti-dysmenorrhea efficacy are still unclear.
View Article and Find Full Text PDFMusculoskelet Sci Pract
September 2025
Biomechanics and Bioengineering Research Centre Versus Arthritis, Cardiff University, Cardiff, CF10 3AT, UK; School of Health Sciences, University of Southampton, SO17 1BJ, UK.
Introduction: Playing-related musculoskeletal disorders are common in musicians. Self-management interventions are recommended to improve the management of musculoskeletal disorders and support individuals to safely take responsibility for their own health. Digital health interventions are increasingly used to support self-management of musculoskeletal disorders.
View Article and Find Full Text PDFPLOS Glob Public Health
September 2025
Institute for Urban Public Health (InUPH), University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
Wastewater analysis is a promising approach to obtaining population-based health information. It has proven useful for different applications, including monitoring illicit drugs or assessing population-level exposure to chemicals. Studies have often analysed samples from wastewater treatment plants, which does not allow for small-scale intra-sewershed differentiations needed for a detailed assessment of the target population.
View Article and Find Full Text PDF