Article Per Year (5 Year)
p-Index From 2021 - 2026
0.659
P-Index
This Author published in this journals
All Journal Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Biota Jurnal Comprehensive Health Care
Jajar Setiawan
Department Of Physiology, Faculty Of Medicine, Public Health And Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Practical tips to adopt active lifestyle for university students during pandemic life: a narrative review Zaenal Muttaqien Sofro; Widya Wasityastuti; Rakhmat Ari Wibowo; Rahmaningsih Mara Sabirin; Siswanto Siswanto; Jajar Setiawan; Denny Agustiningsih
Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Vol 54, No 4 (2022)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19106/JMedSci005404202210

Abstract

The Covid-19 pandemic worsened the physical inactivity pandemic and also increased sedentary behavior across the population, including university students. While physical inactivity and sedentary behavior are detrimental to health and academic performance, there is an urgent need to help university students to adopt an active lifestyle during post-pandemic life. This narrative review discussed current physical activity (PA) and sedentary behavior recommendations, practical tips for adopting an active lifestyle by applying PA doses using the frequency, intensity, time, and type (FITT) principle, and behavioral strategies to adopt and maintain an active lifestyle. Finally, several considerations related to the PA-related musculoskeletal injury and cardiovascular events risks were also discussed with examples from interventions during the pandemic in university settings.
Validity And Reliability Of The Self Administered MemTrax Test In Students Rizki Amelia Sinensis; Meida Sofyana; Jajar Setiawan; Zaenal Muttaqien Sofro; Wahyudin Wahyudin
Comprehensive Health Care Vol 7 No 3 (2023): Comprehensive Health Care
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Stikes Panrita Husada Bulukumba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37362/jch.v7i3.1191

Abstract

Background: Students have serious challenges when they enter their first year at university. Stress can cause impaired cognitive function. The large number of activities, school time and technology have an influence on sleep activities which intersect with sleep physiology. The MemTrax test is an online computerized test with measure memory performance. The aim of this research is to determine the validity of the self administered MemTrax Test in measuring RT and PC compared to the standard MemTrax Test and to determine the reliability of the self administered MemTrax Test in measuring RT and PC. Method: This research is an observational study by testing the construct validity and reliability of the MemTrax Mandiri Test. The sample in this study was 54 students aged 19-24 years who were the validity sample, and 41 students aged 18-25 years who were the reliability sample. Validity data analysis used correlation analysis between the RT and PC of the MemTrax Test and the self administered MemTrax Test. Reliability analysis uses test retest reliability using the Intraclass Correlation Coefficient. Results: The RT results of the self administered MemTrax Test with the MemTrax Test have a significant relationship with a significance value of 0.00 and a strong correlation strength value of 0.658, and the value is not correlated with PC. For reliability, it was found that the reaction time results of the self administered MemTrax Test had a moderate reliability value, namely 0.646, while the reliability value for percent correct for the self administered MemTrax Test had a low value, namely 0.585. Conclusion: The self administered MemTrax test is not valid, this is proven by the RT results which are correlated, but the PC is not correlated. The self administered MemTrax test is not yet reliable, as evidenced by the results of moderately correlated RT and weakly correlated PC, so the self administered MemTrax test cannot be used as a cognitive function examination tool at this time. Keywords: Online memory test, Self administered memory test, Cognitive Function, Reaction Time, Percent Correct
Functional 3D Structure Analysis of Quasispecies Variants of Hepatitis B Virus Surface and Core Protein in Advanced Liver Disease and Chronic HBV Infection Patients in Indonesia: In Silico Samuel Johanes Aldrian Mahulette; Adhisa Fathirisari Putri; Azki Afidati Putri Anfa; Yoshihiko Yano; Jajar Setiawan; Putri, Wahyu Aristyaning
Biota Vol 10 No 2 (2024): Jurnal Biota 2024
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v10i2.21681

Abstract

Hepatitis B Virus (HBV) is an endemic virus and belongs to Hepadnaviridae family. This virus can result in variations of quasispecies due to its high rate of mutation. A quasispecies variant is a small population and develops as a result of mutation and can become a wild-type population. This research aims to study and carry out 3D modeling on 12 in-house full sequence HBV genome isolates from Indonesia and obtain predictive visualization data to become a reference for further research leading to the production of anti-virals and natural treatments for HBV. 12 in-house full HBV genome sequences obtained from previous research were used to carry out 3D modeling and structural analysis of the surface protein, core protein, and polymerase protein. Analysis was carried out in silico using programs available online. Phylogenetic analysis was carried out using MEGA11, translation of nucleotides into protein sequences using the ExPAsy Translate portal, physiochemical analysis using ProtParam portal, and functional domain testing using the MOTIF tool from GenomeNet. Then 3D modelling using Phyre2 and SWISS-MODEL. The major mutation of the S protein occurs in L21S and mutations in the C protein mainly occur in P79Q and S87G. The model for S Protein from homology structure prediction is not reliable thus it still needs more templates from experimental techniques. While C Protein structure prediction can provide information for further research in alternative natural antiviral treatment.
Co-Authors Adhisa Fathirisari Putri Azki Afidati Putri Anfa Meida Sofyana Putri, Wahyu Aristyaning Rakhmat Ari Wibowo Rizki Amelia Sinensis Sabirin, Rahmaningsih Mara Samuel Johanes Aldrian Mahulette Siswanto Siswanto Sofro, Zaenal Muttaqien Wahyudin Wahyudin Widya Wasityastuti Yoshihiko Yano