cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Nia D Simanjuntak
Contact Email
admin@multitechpublisher.com
Phone
+6285359562521
Journal Mail Official
admin@multitechpublisher.com
Editorial Address
Jl. Sutomo Ujung No.28 D, Durian, Kec. Medan Timur
Location
Kab. karo,
Sumatera utara
INDONESIA
International Journal of Sustainable Applied Sciences (IJSAS)
Published by MULTITECH PUBLISHER
ISSN : -     EISSN : 30255597     DOI : https://doi.org/10.59890/ijsas.v1i4
Core Subject : Economy, Science, Social,
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences
International Journal of Sustainable Applied Sciences (IJSAS) is an open-access, peer-reviewed and refereed international journal published by MultiTech Publisher. The main objective of IJSAS is to provide an intellectual and collaborative platform for international scholars. IJSAS aims to promote interdisciplinary studies in Social science, natural science, health science, and technology and become the leading journal in science and technology. The journal publishes research papers in the fields of Social science, natural science, health science, and technology such as social sciences, economics, health sciences, Astronomy and astrophysics, Chemistry, Earth and atmospheric sciences, Physics, Biology in general, Agriculture, Biophysics and biochemistry, Botany, Environmental Science, Forestry, Genetics, Horticulture, Husbandry, Neuroscience, Zoology, Computer science, Engineering, Robotics and Automation, Materials science, Mathematics, Mechanics, Statistics, Health Care & Public Health, Nutrition and Food Science, Pharmaceutical Sciences, and so on. IJSAS publishes original research, and applied, and educational articles in all areas of science and technology. Special Issues devoted to important topics in science and technology will occasionally be published.
Arjuna Subject : Umum - Umum
Articles 136 Documents
 10   11   12   13   14 
The Effect of Internal Mutation on Performance Through Career Development and Work Motivation of Civil Servants at RSUD Nene Mallomo Sidenreng Rappang Regency Fatmawaty M; Ansar; Syafri Aries S; Abdul Latief R; Syahruddin; Muhammad Yunus
International Journal of Sustainable Applied Sciences Vol. 2 No. 5 (2024): May 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i5.1940

Abstract

The purpose of this study was to determine, analyze, and describe the effect of internal mutation on career development, work motivation, and employee performance at RSUD Nene Mallomo Sidenreng Rappang regency, as well as to determine, analyze, and describe the effect of internal mutation on performance. A survey design with a quantitative approach was used in this study, while the research location was RSUD Nene Mallomo Sidenreng Rappang Regency where a sample of 140 employees was taken using a simple random technique from a population of 240 employees. The results showed that internal mutation directly had a significant positive effect on career development, work motivation, and employee performance at RSUD Nene Mallomo Sidenreng Rappang Regency. This study shows that the level of work motivation has a significant influence on improving performance, by motivating them to achieve goals and carry out their tasks more effectively. Internal mutation and career development, although still relevant, seem to have a more limited impact on influencing the performance of civil servants at RSUD Nene Mallomo Sidenreng Rappang Regency. Therefore, management strategies that focus on improving employees' work motivation may be considered more effective in improving the performance of civil servants.
The Influence of the Use of Capcut-Based Learning Videos on the Learning Outcomes of Fine Arts Students in Class VIII Of SMP Negeri 2 Baranti Selvia Saprul; Abd. Kahar; Syamsunir; Usman M; Sam Hermansyah
International Journal of Sustainable Applied Sciences Vol. 2 No. 5 (2024): May 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i5.1941

Abstract

This research aims to determine the effect of Capcut-based learning videos on class VIII students' fine arts learning outcomes at SMP Negeri 2 Baranti. This research uses a Quasi-Experimental type of research. The sample from this research was class VIII B, totaling 26 students. Tests and documentation are the methods used in this research to obtain data. The data analysis technique in this research uses the mean formula. Based on research, according to hypothesis testing through data analysis, the initial test score (Y) was lower than the final test score (X), namely Y=53.07 < X=85.19. The difference in the results proves that the alternative hypothesis (Ha) which states that there is an influence of the use of Capcut- based learning videos on the Fine Arts learning outcomes of class VIII students at SMP Negeri 2 Baranti is "accepted", while the null hypothesis (Ho) which states there is no influence of the use of learning videos Capcut based on Fine Arts learning outcomes for class VIII students at SMP Negeri 2 Baranti was "rejected".
Developing TIE “Trigonometry It’s Eazy” Games using Ispring Suite 11 for Trigonometry Learning Media Nosi Maria Chrisa; Aldila Wanda Nugraha
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2023

Abstract

This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.
The Influence of Animated Video Learning Media on Results Learning Geography for Class XI Students of SMA Negeri 6 Sidenreng Rappang Nurfadillah; Usman M; Syamsunir; Sam Hermansyah
International Journal of Sustainable Applied Sciences Vol. 2 No. 5 (2024): May 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i5.2027

Abstract

The purpose of this influence study is to ascertain how animation-based video learning materials affect geography students in class XI of senior high school and country 6 Sidenreng Rappang. This study is quantitative in nature and employs a one-group pretest-posttest design with the Experimental Study method. The two variables in this study are the dependent variable, geography learning outcomes, and the independent variable, animation video learning media. There were 24 pupils in class XI IPS II at SMA Negeri 6 Sidenreng Rappang who made up the study's population. One pre-test and one post-test are given at the beginning and end of the class, respectively, as part of the data collection technique.  The hypothesis-taking test using the SPSS 25.0 application program used is the Wilcoxom Non-Parametric hypothesis analysis test . Study findings The significance of this display mark is 0.00 < 0.05. Mark Prior to testing The students' average score climbed from 38.33 to 86.66 on the post-test, indicating that their performance had improved. Calculated hypothesis using SPSS application software 25.0 For Windows, it may be inferred that the null hypothesis (H0) is rejected and the hypothesis work (H1) is accepted, indicating a significant difference in the social studies learning outcomes between the pretest and posttest. In light of this, the hypothesis that "Animated Video Learning Media Has an Influence on Class XI Learning Results at SMA Negeri 6 Sidenreng Rappang" was chosen.
Effectiveness use Interactive Media Applications Sparkol Videosribe on Results Study Social Sciences Student Class VII Junior High School Muhammadiyah Rappang Nur Fitriani Ilham; Abd. Kahar; Muhammad Takdir; Sam Hermansyah
International Journal of Sustainable Applied Sciences Vol. 2 No. 5 (2024): May 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i5.2028

Abstract

This influence research aims to determine the The aim of this research is to determine how effective the use of interactive media from the Sparkol Videoscribe application is on the social studies learning performance of students in Class VII SMP Muhammadiyah Rappang. For this research, a one group pretest-posttest and quasi-experimental design was used. This research involved 28 students from class VII.a Muhammadiyah Rappang Middle School. There are two data collection methods used to measure student learning outcomes, namely learning completeness and timeliness in obtaining material. The research results showed that class VII students at SMP Muhammadiyah Rappang achieved good social studies learning outcomes by using the Sparkol Videoscribe application as an interactive medium. The sample test results show this... This is shown from the T-test sample test results of pretest and posttest data on student learning outcomes found mark significance. From results study This Which has analyzed, then obtained mark flat- average M x( Posttest ) = 82.5 > M y( Pretest ) = 59.57. So it can be concluded that this research show exists effectiveness use media interactive Sparkol app Videoscribe to results Study student.
Improving the Quality of Bleeder Parts With QC Seven Tools and Kaizen at PT Hitachi Astemo Bekasi Brake Systems Suara, Jaka; Tri Ngudi Wiyatno
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2043

Abstract

PT Hitachi Astemo Bekasi Brake Systems Indonesia, an automotive manufacturing company which is the main vendor of PT Astra Honda Motor, has experienced an increase in the number of rejected part bleeders in its production process. Data shows a significant increase in the number of rejects over the last 3 months, reaching 13% of total production, with a time loss impact of around 2.6 days in 3 months. The research results show that after making improvements using the QC Seven Tools method and the Kaizen approach, the company succeeded in reducing the reject rate on part bleeders significantly. The rejection rate, which previously averaged 4.4%, equivalent to 1,308 pcs per month, was successfully reduced to only 0.01%, equivalent to 4 pcs per month. This shows the effectiveness of applying these methods in improving product quality and production process efficiency. This research makes an important contribution to companies in identifying and overcoming product quality problems effectively, as well as strengthening competition in the automotive market.
Fatany Thailand Cooperative Management Solutions to Improve the Benefits of the Ummah Een Erlina; Kiki Candri; Sri Rahmany
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2044

Abstract

This research aims to find and analyze solutions in managing the Fatany Thailand Cooperative in increasing the benefit of the community. Tor indicators expressed in variables are related to internal factors and external factors. The variables observed in internal factors are Service, Reporting, Supervision and. Meanwhile, the variables observed in external factors are Government Regulations and Global Competition. This research uses Analytic Process (ANP) to process primary data collected from respondents representing experts, practitioners and academics. The distribution of questionnaires to respondents was carried out using non- random sampling , by selecting 7 respondents who had an in-depth understanding of developments in Thai cooperatives . The questionnaire data obtained was processed using Super Decisions software version 3.2. The research results show that the priority of the root causes of the development of Thai cooperatives in improving the benefit of the people, consists of internal problems, namely Service 35.40%, Reporting 4.43%, Supervision 5.88% and HR 35.55%. Meanwhile, external problems consist of Government Regulations 15.99 % and Global Competition 66.52%. This research also produces solutions achieved from each variable including Government Regulations, namely reducing taxes by 15.68%, Productivity Forcasting Projections by 10.71%, while the Global Competition variable has a solution following International Standards 65.75% and involving global issues of tax regulations 15.46%. i mp l ication from​​ study​​​​​​​​​ This there 's a I way to go​​​​ in conclusion as a contribution​​​​​​​ new​​ to​​​​​​ knowledge field​ economy​ And​​ finance​​​​​​​ I slam It is clear that solutions and strategies for internal factors in developing cooperatives in Thailand are a priority in providing policies to prioritize each component that is a priority in developing cooperatives in Thailand.
Comparative Analysis of Support Vector Machine and Random Forest Algorithms in Indonesian Batik Classification Oktavianto, Rainal Zulian; Muhamad Fatchan; Wahyu Hadikristanto
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2072

Abstract

This study compares the performance of Support Vector Machine (SVM) and Random Forest (RF) algorithms in Indonesian batik image classification. Data collected from four batik categories: Pattern Batik Insang, Pattern Batik, Patterns Batik Dump, and Pattern Megamendung. Image feature extracted using Histogram of Oriented Gradients (HOG). SVM models with linear and RF kernels with 100 decision trees are trained and tested on this dataset. The evaluation results showed that the SVM has an accuracy of 88%, with precision and recall balanced between classes, while RF has an accuracy of 86%, with some classes showing excellent performance. SVM is superior in overall accuracy, but RF offers better interpretability and ease of setting parameters. The conclusions of this study suggest that both algorithms are able to effectively classify bacterial images, but the selection of the algority depends on the specific needs of the application. Further adjustment of parameters and additional preprocessing techniques are recommended to improve model performance. This research provides a strong foundation for further development in the classification of batic images using machine learning.
Biological Control of Water Hyacinth (Eichhornia crassipes) using Neochetina spp. in the Panchaganga River, Kolhapur and its Impact Shivam Satyawan Madrewar; Dhinwa, Sangeeta; Atharva Manish Gumphekar; Aastha Atul Deshmukh; Sayli Sujit Sarve
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2123

Abstract

Biological control of water hyacinth (Eichhornia crassipes) using Neochetina spp. was studied in the Panchaganga River, Kolhapur, India, where extensive infestations threatened ecological balance and human activities. Five sites along the river were monitored for six months after the introduction of Neochetina weevils. Initial water hyacinth cover averaged 85%, declining to 51% post-intervention, reflecting a 40% reduction. Water quality parameters showed significant improvements, with dissolved oxygen levels increasing by 25% and a slight rise in pH indicating favorable ecosystem conditions. Biodiversity assessments revealed an increase in species diversity indices and the return of native fish species. Statistical analysis confirmed a strong correlation (R² = 0.85) between weevil density and biomass reduction. Visual and spatial analyses supported these findings, showing reduced hyacinth density and improved river navigability. This research demonstrates Neochetina spp. as effective agents for sustainable water hyacinth management, emphasizing their role in restoring ecological health in impacted river systems. article, the method used, the results or findings and conclusions. Abstracts are written in only one paragraph
Zygogramma Bicolorata: A Natural Biocontrol Agent Against Parthenium hysterophorus Shivam Satyawan Madrewar; Srishty, Apurva; Harshal Ramesh Bagul; Shubham Maroti Narwade; Rani, Nikita; Nimisha Ravindra Khadkikar
International Journal of Sustainable Applied Sciences Vol. 2 No. 7 (2024): July 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i7.2130

Abstract

Parthenium hysterophorus (Congress grass) is a significant weed problem in Indian agriculture, causing economic and ecological harm. This study evaluates the use of Zygogramma bicolorata (Mexican beetle) as a biological control method. Field trials were conducted over two years in Maharashtra, with beetles introduced to treatment plots and compared to control plots without beetles. Results showed an 80% reduction in Parthenium density, increased biodiversity (Shannon Index from 1.2 to 2.1), and a 12% boost in adjacent crop yields. Minimal impact on non-target species was observed. Farmers positively received this method for its ease and effectiveness. This study supports Zygogramma bicolorata as a sustainable, eco-friendly alternative to chemical herbicides for weed management.

Page 12 of 14 | Total Record : 136

 10   11   12   13   14 

Filter by Year

2023 2024


Reset
Filter By Issues
All Issue Vol. 2 No. 8 (2024): August 2024 Vol. 2 No. 7 (2024): July 2024 Vol. 2 No. 6 (2024): June 2024 Vol. 2 No. 5 (2024): May 2024 Vol. 2 No. 4 (2024): April 2024 Vol. 2 No. 3 (2024): March 2024 Vol. 2 No. 2 (2024): February 2024 Vol. 2 No. 1 (2024): January 2024 Vol. 1 No. 6 (2023): December 2023 Vol. 1 No. 5 (2023): November 2023 Vol. 1 No. 4 (2023): October 2023 Vol. 1 No. 3 (2023): September 2023 Vol. 1 No. 2 (2023): August 2023 Vol. 1 No. 1 (2023): July 2023 More Issue