International Journal of Sustainable Applied Sciences最新文献

Youth Participation as Non-State Actors in Supporting Urban Waste Management Through Student Waste Bank 青年作为非国家行为者通过学生废物银行参与支持城市废物管理

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-06 DOI: 10.59890/ijsas.v2i5.1851

Fuzy Firda Zhan, Hani Alfiyani, Novizar Hartady, Fuzy Firda, Zhan

{"title":"Youth Participation as Non-State Actors in Supporting Urban Waste Management Through Student Waste Bank","authors":"Fuzy Firda Zhan, Hani Alfiyani, Novizar Hartady, Fuzy Firda, Zhan","doi":"10.59890/ijsas.v2i5.1851","DOIUrl":"https://doi.org/10.59890/ijsas.v2i5.1851","url":null,"abstract":"The Waste Bank is a banking concept by saving waste whose aim is not only to increase the incentives of the user community, but the main thing is as an effort to overcome problems related to waste management. The 3R (reduce, reuse, and recycle) culture should be implemented and become a habit for all levels of society. Because if you don't get used to it immediately, it will have an impact on more and more waste going to the Final Processing Site. One of these problems occurs in Pontianak City. The waste that enters the Batu Layang Final Processing Site reaches 285 tons per day in period I of 2022. This is triggered by the still not massive 3R culture and waste segregation using the Waste Bank. This problem is not only the responsibility of state actors but also non-state actors, one of which is the younger generation. This research was conducted to analyze the participation of youth as non-state actors to overcome waste management problems through the Student Waste Bank program. The method used in this research is descriptive with a qualitative approach. The data in this study were collected from literature studies and documentation studies. The results of this study found that efforts to preserve a sustainable environment have been pursued by the younger generation through the Student Waste Bank as carried out by students and alumni of Universitas Tanjungpura which has been synergistically initiated since 2021 until now. The recommendations from this research are for the government, academia, and institutions to work together synergistically to support the cultivation of 3R and the optimal use of the Waste Bank by the community.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"71 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141377109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Increasing the Production of Purple Corn Plants through the Application of Compost Organic Fertilizer Enriched with Trichoderma 通过施用富含毛霉的堆肥有机肥提高紫色玉米植株的产量

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-06 DOI: 10.59890/ijsas.v2i5.1894

Andi Ayu Nurnawati, Rifni Nikmat Syarifuddin, Andi Besse Poleuleng, Dian Magfirah Hala

引用次数: 0

Valuation K-Nearest Neighbors and Naïve Bayes for Dringking Water Potability Classification 评价 K-Nearest Neighbors 和 Naïve Bayes 在 Dringking Water Potability 分类中的作用

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-06 DOI: 10.59890/ijsas.v2i5.1864

Anisa Rahmawati, Muhamad Fatchan, Wahyu Hadikristanto, Universitas Pelita Bangsa

{"title":"Valuation K-Nearest Neighbors and Naïve Bayes for Dringking Water Potability Classification","authors":"Anisa Rahmawati, Muhamad Fatchan, Wahyu Hadikristanto, Universitas Pelita Bangsa","doi":"10.59890/ijsas.v2i5.1864","DOIUrl":"https://doi.org/10.59890/ijsas.v2i5.1864","url":null,"abstract":"The availability of drinking water that is safe and suitable for consumption is important to support health and development. This research emphasises the importance of handling the clean water crisis through the evaluation of drinking water quality using data mining algorithms. The dringking water quality evaluation method was selected using the K-Nearest Neighbors and Naive Bayes algorithms, replacing the manual method which is less responsive in predicting. The experimental process was conducted by utilising Kaggle website data by applying data processing and oversampling techniques to handle class imbalance in the dataset used. Bases on the research results, the accurancy of the K-Nearest Neighbors Algorithm reaches 65%, which is higher than the accuracy od the Naive Bayes Algorithm which is 64%. So it can be concluded that the K-Nearest Neighbors Algorithm is more effective in predicting the quality of water suitable for consumption. This research provides an in-depth insight into the use of technology and data analysis in dealing with the crisis in the availability of water suitable for consumption and offers suggestions for further research using more diverse methods and the use of more datasets to improve accuracy in evaluating the quality of potable water.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"70 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141377114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Internal Mutation on Performance Through Career Development and Work Motivation of Civil Servants at RSUD Nene Mallomo Sidenreng Rappang Regency 内部突变对 RSUD Nene Mallomo Sidenreng Rappang Regency 公务员通过职业发展和工作激励提高绩效的影响

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-03 DOI: 10.59890/ijsas.v2i5.1940

Syafri Aries, Abdul Latief, Syahruddin, Muhammad Yunus, Sekolah Tinggi, Ilmu Ekonomi, Amkop Makassar

{"title":"The Effect of Internal Mutation on Performance Through Career Development and Work Motivation of Civil Servants at RSUD Nene Mallomo Sidenreng Rappang Regency","authors":"Syafri Aries, Abdul Latief, Syahruddin, Muhammad Yunus, Sekolah Tinggi, Ilmu Ekonomi, Amkop Makassar","doi":"10.59890/ijsas.v2i5.1940","DOIUrl":"https://doi.org/10.59890/ijsas.v2i5.1940","url":null,"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.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"62 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141388251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effectiveness of using Scrapbook Media on Learning Outcomes of Fine Arts Students Class VIII SMP Negeri 2 Barant 使用剪贴簿媒体对美术专业八年级学生学习成果的影响 SMP Negeri 2 Barant

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-03 DOI: 10.59890/ijsas.v2i5.1939

Maharani Putri Arum, Abd. Kahar, Muhammad Takdir

{"title":"Effectiveness of using Scrapbook Media on Learning Outcomes of Fine Arts Students Class VIII SMP Negeri 2 Barant","authors":"Maharani Putri Arum, Abd. Kahar, Muhammad Takdir","doi":"10.59890/ijsas.v2i5.1939","DOIUrl":"https://doi.org/10.59890/ijsas.v2i5.1939","url":null,"abstract":"The Scrapbook media comes from the English \" scrap \" which means leftovers, scraps and \" book \" means book. According to (Zuraini & Nurhayati, 2021) which is packaged in book form by combining various pieces of images as well as explanations, it is hoped that it will attract attention to the use of scrapbook media on the results. studying fine arts students in class VIII SMP Negeri 2 Baranti. This research is quasi experimental with a one group pretest post test design . The population of this study was the entire class VIII of SMP Negeri 2 Baranti, totaling 76 people. The sample was determined using random sampling technique. The sample for this research was 27 students in class VIII.c, which was carried out using a test method in the form of multiple choices and questionnaires to measure student learning outcomes, both completeness in learning and punctuality in receiving material. The results of the research show that there is effectiveness in using scrapbook media on the learning outcomes of class VIII fine arts students at SMP Negeri 2 Baranti. This is shown from the results of the paired sample T-test pretest and posttest data on student learning outcomes. obtained a significance value . Based on the results of this research which have been analyzed, then it is obtained average value M x = 85 .00 > M y = 66.48. So it can be concluded that this research shows that there is effectiveness in using Scrapbook media on student learning outcomes.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"115 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141388767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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 使用基于剪辑的学习视频对巴兰提市第二中学八年级美术学生学习效果的影响

International Journal of Sustainable Applied Sciences Pub Date : 2024-06-03 DOI: 10.59890/ijsas.v2i5.1941

Selvia Saprul, Abd. Kahar, Syamsunir, Usman M, Sam Hermansyah

{"title":"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","authors":"Selvia Saprul, Abd. Kahar, Syamsunir, Usman M, Sam Hermansyah","doi":"10.59890/ijsas.v2i5.1941","DOIUrl":"https://doi.org/10.59890/ijsas.v2i5.1941","url":null,"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\".","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"5 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141388686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Renewable Energy Development in Vietnam - Current Situation and Solutions 越南的可再生能源发展 - 现状与解决方案

International Journal of Sustainable Applied Sciences Pub Date : 2024-05-05 DOI: 10.59890/ijsas.v2i4.1764

Kiệt Lê Hoàng

引用次数: 0

Barriers to Enrollment of National Health Insurance Scheme in Uttargaya Rural Municipality, Rasuwa 拉苏瓦省 Uttargaya 农村市加入国民健康保险计划的障碍

International Journal of Sustainable Applied Sciences Pub Date : 2024-05-05 DOI: 10.59890/ijsas.v2i4.1653

Pradip Neupane, Mandawi Subedi, Jenisha Khadka, Sabita Budh Thapa, Ram Krishna Shahi

{"title":"Barriers to Enrollment of National Health Insurance Scheme in Uttargaya Rural Municipality, Rasuwa","authors":"Pradip Neupane, Mandawi Subedi, Jenisha Khadka, Sabita Budh Thapa, Ram Krishna Shahi","doi":"10.59890/ijsas.v2i4.1653","DOIUrl":"https://doi.org/10.59890/ijsas.v2i4.1653","url":null,"abstract":"The Social Health Security Program (SHSP) is a social protection program of the Government of Nepal that aims to enable all citizens to access quality and effective healthcare services without any financial burden. A cross-sectional household-based and quantitative in-nature study was conducted in Rasuwa district. This study's population was residents of Uttargaya rural municipality wards no 4 and 5. How different factors are related to SHI enrolment. Ethnicity (p=<0.001), religion (p=<0.001), IWI grade (p=0.010), know about health insurance (p=<0.001), the behavior of service providers (p=<0.001), neighbors enrollment (p=<0.001), discussed SHI with neighbors (p=0.001), and family members agreed to enroll (p=0.002) were significantly associated with enrollment in SHI whereas others factors did not show any significant association with enrollment in social health insurance. This study found that enrollment was significantly associated with different independent variables. Poor knowledge of SHI, unfriendly behaviors of service providers, lack of trust, and unaffordability of premium costs were identified as barriers. Furthermore, Inappropriate timing of premium collection, limited services point, feeling that enrollment was not necessary, long queue, inadequate number of enrollment assistant and mandatory refer card were also reasons for not enrolling in SHI.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"236 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141012845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of Mushroom Substrate from Para Rubber vs. Cashew Sawdust on Growth and Yields of Pleurotus Ostreatus 顺丁橡胶蘑菇基质与腰果锯屑对口蘑生长和产量的影响比较

International Journal of Sustainable Applied Sciences Pub Date : 2024-05-05 DOI: 10.59890/ijsas.v2i4.1781

Vannak Sour Sour, Piseth Sour, Young Vorn, Dina Noun

{"title":"Comparison of Mushroom Substrate from Para Rubber vs. Cashew Sawdust on Growth and Yields of Pleurotus Ostreatus","authors":"Vannak Sour Sour, Piseth Sour, Young Vorn, Dina Noun","doi":"10.59890/ijsas.v2i4.1781","DOIUrl":"https://doi.org/10.59890/ijsas.v2i4.1781","url":null,"abstract":"In Cambodia, para rubber sawdust is commonly used to cultivate oyster mushrooms due to its availability as a byproduct from wood factories, but country's significant cultivated cashew could be an alternative substrate. Hence, exploring new substrates becomes essential for farmers when there's a scarcity or price hike in para rubber. This study is in purpose of investigation the impact of para rubber vs. cashew sawdust and different mixture formulas on the growths and yields of Pleurotus ostreatus. The experiment was conduct in Factorial in CRD with two main factors: A) two different saw dusts which were para rubber sawdust and cashew sawdust and factor (B) was mushroom mixture formulas (B1 – B6). B4 of cashew sawdust displayed the highest efficiency at 32.24%, while B3 and B4 of para rubber sawdust showed efficiencies of 23.57% and 23.54%, respectively. In conclusion, based on this experiment, cashew proves more effective than para rubber for Pleurotus ostreatus production. Specifically, B4, consisting of 100kg of cashew sawdust, 8kg of rice bran, 1kg of calcium carbonate, 1kg of palm sugar, 1kg of sticky rice flour, and 0.2kg of magnesium sulfate, maximizes yields for P. ostreatus cultivation.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"325 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141012018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the Lead Removal Potential of Pineapple Waste Hydrochar in Simulated Wastewater Treatment 评估模拟废水处理中菠萝废水炭的除铅潜力

International Journal of Sustainable Applied Sciences Pub Date : 2024-05-05 DOI: 10.59890/ijsas.v2i4.1745

Himanshi Thakur, Vikas Gupta

{"title":"Assessing the Lead Removal Potential of Pineapple Waste Hydrochar in Simulated Wastewater Treatment","authors":"Himanshi Thakur, Vikas Gupta","doi":"10.59890/ijsas.v2i4.1745","DOIUrl":"https://doi.org/10.59890/ijsas.v2i4.1745","url":null,"abstract":"This study explores the viability of utilizing biochar and hydrochar derived from pineapple waste as adsorbents for removing lead (Pb) from water. Pineapple residues, including stems, leaves, and fruit, were subjected to pyrolysis and Hydrothermal Treatment to produce biochar (PWB) and hydrochar (PWH) respectively. Fourier Transform Infrared (FT-IR) analysis was employed to characterize the surface properties of PWB and PWH, validating their potential as adsorbents. A series of adsorption experiments assessed the impact of pH (ranging from 2 to 6), contact time (ranging from 15 to 90 minutes), and temperature (ranging from 30 to 90°C) on the adsorption efficiency of both materials. Results indicate PWH to be markedly more effective, with an average Pb removal efficiency of 84.07% compared to PWB's 55.68%. The optimal contact time was determined to be 60 minutes for both materials. Moreover, pH 4.0 was identified as the optimal condition for Pb adsorption, showcasing a significant increase in biosorption capacity within this pH range. Additionally, higher temperatures corresponded to enhanced Pb2+ removal efficiency, rising from 75.02% to 87.58% as temperature increased from 30°C to 90°C. Overall, these findings underscore the potential of pineapple waste-derived biochar and hydrochar as promising, environmentally friendly adsorbents for addressing heavy metal contamination in water, particularly in wastewater treatment applications.","PeriodicalId":512625,"journal":{"name":"International Journal of Sustainable Applied Sciences","volume":"295 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141012286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0