Computational Thinking Processes in Solving the Corona Epidemic Model: Pre-service Maths Teachers DOI
Saiful Marom, Stevanus Budi Waluya, Scolastika Mariani

и другие.

International Journal of experimental research and review, Год журнала: 2024, Номер 43, С. 56 - 70

Опубликована: Сен. 30, 2024

In the 21st century, pre-service mathematics teachers are expected to have problem-solving skills that effective, efficient, and solutive in line with mindset of computer experts. learning mathematics, concept computational thinking (CT) is also needed at this time, many still difficulty solving mathematical problems general, especially epidemic models. The subjects study were twenty-seven teacher students who took modeling courses. researcher used purposive sampling technique select two research samples. method was a descriptive qualitative exploring process problem spread disease. results showed first subject began identifying existing information by writing down data form graph so as get certain pattern, which then basis for transforming into language. By adding assumptions related existence environmental limitations next model, differential equations, there integral properties natural logarithms, can be find solution model. second unable solve hand. discovered correctly solved model CT components, namely decomposition, abstraction, pattern recognition, algorithm literacy.

Язык: Английский

Stability of Envelope Proteins of SARS-CoV-2 Variants Could Be a Choice of New Drug Target DOI Creative Commons
Ambreen Shafaat Khan, Bennet Angel, Annette Angel

и другие.

International Journal of experimental research and review, Год журнала: 2024, Номер 42, С. 111 - 119

Опубликована: Авг. 30, 2024

Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) has emerged as one of the worst viral pandemics during past few years. As reported by World Health Organization, around 77,56 49 520 cases and 70 51 720 deaths were from all over world, which includes approximately 3500 patients recent only. Currently, circulating variants SARS-CoV-2 are KP.3, JN.1, BA.2.86 KP.2. Mass vaccinations have been provided since end December 2020, led to 5.47 billion people vaccinated till date. However, disease continues in small foci world. Development an effective drug target mutation independent vaccine thus becomes essential research priorities. Owing unavailability a specific molecule, present study focused on development treat COVID-19. In-house primers designed for four structural genes viz., Spike protein, ORF1ab, Nucleocapsid gene, Envelope gene. Samples different waves amplified using these employing Polymerase Chain Reaction (PCR) assay. A total number 86 RT PCR positive samples studied, results showed most frequent appearance (80.2%) (E) protein samples. This suggests that transmission across numbers human hosts, it is was stable one. The severe Delta variant presence E proteins assayed. Blocking new intervene intracellular replication virus could be strategy.

Язык: Английский

Процитировано

2
Computational Thinking Processes in Solving the Corona Epidemic Model: Pre-service Maths Teachers DOI
Saiful Marom, Stevanus Budi Waluya, Scolastika Mariani

и другие.

International Journal of experimental research and review, Год журнала: 2024, Номер 43, С. 56 - 70

Опубликована: Сен. 30, 2024

In the 21st century, pre-service mathematics teachers are expected to have problem-solving skills that effective, efficient, and solutive in line with mindset of computer experts. learning mathematics, concept computational thinking (CT) is also needed at this time, many still difficulty solving mathematical problems general, especially epidemic models. The subjects study were twenty-seven teacher students who took modeling courses. researcher used purposive sampling technique select two research samples. method was a descriptive qualitative exploring process problem spread disease. results showed first subject began identifying existing information by writing down data form graph so as get certain pattern, which then basis for transforming into language. By adding assumptions related existence environmental limitations next model, differential equations, there integral properties natural logarithms, can be find solution model. second unable solve hand. discovered correctly solved model CT components, namely decomposition, abstraction, pattern recognition, algorithm literacy.

Язык: Английский

Процитировано

0