Background: It is essential to keep the reproductive organs and surrounding areas hygienic during menstruation to prevent health issues. Inadequate menstrual self-care knowledge, poor attitudes, and behavior among female adolescents can lead to increased morbidity and other complications among them, such as reproductive tract infections. Aim: This study a...

At present, people’s learning styles become diverse, for which mobile learning is a significant trend that enables distributed learners to achieve collaborative learning and allows them to be engaged in virtual teams to work together. In this research, we develop a system to cope with the problem in current mobile learning circumstance, where learners in virtual teams generally lack proper comm...

Some individuals with Prader-Willi syndrome exhibit strengths in solving jigsaw puzzles. We compared visuospatial ability and jigsaw puzzle performance and strategies of 26 persons with Prader-Willi syndrome and 26 MA-matched typically developing controls. Individuals with Prader-Willi syndrome relied on piece shape. Those in the control group used a different, picture-focused strategy. Individ...

We demonstrate a novel strategy of self-assembly to scale up origami structures in two-dimensional (2D) space using multiple origami structures, named "2D DNA jigsaw pieces", with a specially designed shape. For execution of 2D self-assembly along the helical axis (horizontal direction), sequence-programmed tenon and mortise were introduced to promote selective connections via π-stacking intera...

For this project, I implemented the genetic algorithm-based jigsaw puzzle solver described in “A Genetic Algorithm-Based Solver for Very Large Jigsaw Puzzles” by Sholomon et al [1]. This method involves producing a “child” solution from two “parent” solutions by detecting, extracting, and combining correctly assembled puzzle pieces. The solver developed by the paper’s team is able to accurately...

This study aims to improve student achievement in Mathematics lessons with the Jigsaw type cooperative learning model at SMK Negeri 1 Tebo, Tebo Regency, Jambi Province, for 2019/2020 school year. The research method used this is Classroom Action Research (CAR). (CAR) a systematic presentation of efforts implementation educational practices by teachers and collaborators taking actions learning,...