Challenges faced by teachers in teaching History and Geography in secondary schools-Dataset from Vietnam.

The article summarizes a dataset that highlights teachers' perspectives on issues related the implementation of History and Geography curriculum in Vietnamese secondary schools. It particularly emphasizes the challenges faced by teachers during the initial years of the integrated curriculum implementation. Six key aspects pertaining to the History and Geography curriculum implementation addressed are: (1) teachers' specialized knowledge in their field of instruction, (2) teachers' perceptions of the History and Geography curriculum, (3) the current status of History and Geography teaching assignments in schools, (4) the challenges faced by teachers, (5) factors that cause challenges for teachers, and (6) teachers' expectations for effective History and Geography curriculum implementation.

A dataset of Vietnamese university lecturers' teaching skills: A TPACK model.

The dataset described Vietnamese university lecturers' teaching and was constructed using elements of the TPACK model. According to the model of Mishra and Koehler [1], the questionnaire was developed. It was delivered through online platforms.

Teachers' perspectives on the implementation of the new national curriculum - Dataset from Vietnam.

This dataset provides insightful data on the reality of the new national curriculum implementation from primary and secondary school teachers' perspectives. The dataset addresses four main aspects of the new curriculum implementation from teachers' perspectives: (a) teachers' capacity in implementing the new curriculum, (b) teaching conditions in implementing the new curriculum, (c) challenges for teachers in implementing the new curriculum, and (d) teachers' desires to implement the new national curriculum successfully. The survey tools used to collect the data were developed based on a literature review of implementing a new curriculum from teachers' assessment.

Online learning experiences of secondary school students during COVID-19 - Dataset from Vietnam.

This dataset provides an insight into the reality and experiences of online learning as perceived by secondary school students in Vietnam during COVID-related school closures. The dataset addresses four main aspects of online learning, namely (a) students' access to learning devices, (b) their digital skill readiness, (c) their experience with online learning and assessment activities, and (d) their overall evaluation of the effectiveness of online learning. The survey was administered online via Google Form from September to December 2021 with responses received from 5,327 secondary school students in 5 provinces of Vietnam.

School students' perception, attitudes and skills regarding global citizenship-dataset from Vietnam.

The dataset provides large-scale assessment data of school students' awareness (12 items), skills (11 items) and attitudes (09 items) regarding global citizenship in Vietnam. The questionnaire was built based on UNESCO's key learning outcomes for global citizenship education [1], criteria, scales and ideas for global citizens [2], [3], [4] and adapted to Vietnam's education context by experts and consultants. The survey sample was collected by cluster sampling method.

The impact of sexual harassment on obesity in female adolescents: An update and perspective to control.

Background And Aims: Sexual victimization, happened during childhood and beyond, is known to be a substantial contributing factor for obesity development later in life. This work aims to bring about updated information on the relationship between sexual harassment and obesity.

Methods: Based on an intensive scientific literature review in Google Scholar, Pubmed databases, the total of 106 studies (N = 141,199) were assessed including 52 studies on the connection between negative lifetime impacts and obesity, 11 studies on post-traumatic stress disorder (PTSD) symptoms with proposed biological mechanisms related to obesity, 15 studies on the relationship between major depressive disorder (MDD) symptoms and obesity, 11 studies on the body dismorphic disorder (BDD) and 17 studies on the binge eating disorder (BED) were also examined to evaluate the association of obesity and traumatic life experiences.

Spin-splitting effects on the interband optical conductivity and activity of phosphorene.

Being able to tune the anisotropic interband transitions in phosphorene at finite temperature offers an enormous amount of possibilities in finding new insights in the optoelectronic community. To contribute to this goal we propose a Zeeman spin-splitting field aiming at absorbing various frequencies of the incident light. Employing the tight-binding Hamiltonian to describe the carrier dynamics and the Kubo formalism to formulate the orientation-dependent interband optical conductivity (IOC) and optical activity of phosphorene we investigate the absorption and scattering mechanisms in phosphorene depending on the Zeeman field strength and optical energy parameters.

Making social sciences more scientific: Literature review by structured data.

The paper proposes a new method for conducting a literature review by structured data of more than 2200 scientific articles and 1300 researchers on SSHPA (Social Sciences and Humanities Peer Awards), an open database of Vietnamese social scientists' scientific productivity. Based on the logical structure of SSHPA, the authors create a specialized database for the literature review: SDA (SSHPA Data Analysis). Combining expert's caliber and computational algorithms, SDA is expected to offer an immensely efficient and analytical based method of scanning data, hence ameliorating the traditional approach to conducting a literature review.

Optical interband transitions in strained phosphorene.

In this paper, we have concentrated on the orbital and hybridization effects induced by applied triaxial strain on the interband optical conductivity (IOC) of phosphorene using a two-band Hamiltonian model, linear response theory and the Kubo formula. In particular, we study the dependence of the electronic band structure and of the IOC of a phosphorene single layer on the modulus and direction of the applied triaxial strain. The triaxial strain is included in a model through the introduction of strain-dependent hopping parameters using the Harrison rule.