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All Journal Jurnal Pendidikan Kesehatan Rekreasi GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Edu Sportivo: Indonesian Journal of Physical Education Jurnal Olahraga dan Kesehatan Indonesia (JOKI) Tropical Aquatic and Soil Pollution Industrial and Domestic Waste Management Indonesian Journal of Physical Education and Sport Science (IJPESS) Civil and Sustainable Urban Engineering Inasport : Indonesian Journal of Sport, Health and Physical Education Science
Rubiyatno
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Arts Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Team Game Tournament (TGT)-type cooperative learning model: How does it affect the learning outcomes of football shooting? Rubiyatno; Perdana, Rahmat Putra; Supriatna, Eka; Yanti, Novi; Suryadi, Didi
Edu Sportivo: Indonesian Journal of Physical Education Vol. 4 No. 1 (2023): Edu Sportivo: Indonesian Journal of Physical Education
Publisher : UIR Press Bekerjasama dengan International Association of Physical Education and Sports

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/es:ijope.2023.vol4(1).12130

Abstract

Football shooting is a technique of kicking the ball towards the goal with the aim of obtaining winning numbers in a match. However, there are still many students who have difficulty shooting in football games. Therefore, it is necessary to have special treatment in order to get satisfactory shooting results in a game. This study aims to prove the effect of the team game tournament (TGT) type cooperative learning model on the learning outcomes of shooting football. In this study, the type of experiment used was a pretest and posttest for one group. The subjects in this study were students of class VIII-A at SMP Negeri 2 in the 2022–2023 academic year. In this study, saturated sampling technique was used, so 31 students were obtained as samples. Data analysis in this study was assisted by using the SPSS Version 26 application. This study obtained a significance value of 0.000 0.05, and based on these results, the team game tournament (TGT) type cooperative learning model has a significant effect on the learning outcomes of basketball shooting. The conclusion is that the TGT type cooperative learning model treatment has a significant effect on shooting learning outcomes, so these results can be applied to improve learning outcomes in shooting football games. The results of this study provide additional references for sports teachers and sports practitioners related to the TGT type cooperative learning model so that this model can be applied in physical education learning, especially the shooting material of soccer games.
Enhancing 21st century collaboration skills in physical education through the problem-based learning model Rahmadi; Hardinata, Riyan; Ahwan, M. Tami Rosadi; Rubiyatno; Suryadi, Didi
Edu Sportivo: Indonesian Journal of Physical Education Vol. 4 No. 3 (2023): Edu Sportivo: Indonesian Journal of Physical Education
Publisher : UIR Press Bekerjasama dengan International Association of Physical Education and Sports

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/esijope.2023.vol4(3).14112

Abstract

Collaboration skills are pivotal for students, offering avenues to enhance knowledge, social interaction, self-confidence, and motivation. This study aims to enhance collaboration skills among students in physical education, particularly in the design of systematic rhythmic movement activities using the problem-based learning model. Conducted as classroom action research, the participants were 35 Class XI students from Public Senior High School 3 Banjarbaru. The research utilised a collaborative observation sheet and employed both descriptive and quantitative analysis methods. The results revealed a discernible improvement in collaboration skills between the initial and subsequent cycles. ANOVA tests demonstrated a significant increase after two cycles of learning. This research directly influences the development of collaborative abilities in learners, recognising collaboration skills as crucial in 21st-century education. The collaborative problem-solving approach not only enhances cooperation but also contributes to improved learning outcomes, preparing students for success in both community and work environments. The study sheds light on the efficacy of problem-based learning models, underscoring their vital role in learner development and education. Future research should explore the impact of problem-based learning models using mixed-methods research.
Bioremediation of Pesticide-Contaminated Soils through Composting: Mechanisms, Factors, and Prospects Wong, Wei Lin; Pangging, Monmi; Rubiyatno
Industrial and Domestic Waste Management Volume 3 - Issue 2 - 2023
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/idwm.v3i2.338

Abstract

Pesticide contamination of soils poses a significant environmental and agricultural challenge on a global scale, with escalating pesticide consumption in various regions. Composting has emerged as a cost-effective and sustainable bioremediation method for pesticide-contaminated soils. This review article delves into the mechanisms, factors influencing efficiency, and the pros and cons of composting as a strategy to address pesticide pollution in soils. Pesticides enter soil environments through both point sources, such as spillage from storage or disposal areas, and non-point sources, including intensive agricultural use and household applications. The physical and chemical characteristics of pesticides, coupled with soil factors like permeability and particle size, influence their fate and behavior in soils. Composting, as a bioremediation method, offers several advantages, including complete destruction of pesticide compounds through microbial degradation, transforming them into less hazardous products. Key factors affecting composting efficiency include nutrient availability, particle size, temperature, pH, oxygen, and moisture content, all crucial for microorganism growth and pesticide degradation. This article underscores the importance of maintaining optimal conditions for these factors to ensure the high performance and efficiency of pesticide degradation during composting. It also discusses the potential drawbacks of this method. Composting proves to be a promising and eco-friendly approach for remediating pesticide-contaminated soils, addressing both environmental concerns and the need for sustainable agricultural practices.
Efektifitas Peregangan Statis dan Dinamis Terhadap Kelincahan Alfiyanto, Mufariz; Rubiyatno; Gandasari, Maharani Fatima
Jurnal Pendidikan Kesehatan Rekreasi Vol. 10 No. 2 (2024): Juni 2024
Publisher : Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi FKIP Universitas PGRI Mahadewa Indonesia bekerjasama dengan Asosiasi Prodi Olahraga Perguruan Tinggi PGRI (APOPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59672/jpkr.v10i2.3851

Abstract

Penelitian ini bertujuan untuk mengetahui pengarauh latihan peregangan statis dan dinamis terhadap perubahan kelincahan. Kelincahan merupakan salah satu factor dominan dalam dunia olahraga. Kemampuan menyelesaikan Teknik untuk menghasilkan skor dalam situasi bertanding memerlukan kemampuan kelincahan. Metode penelitian merupakan penelitian eksperimen pre test post test desain. Sampel 10 mahasiswa secara sukarela. Interumen yang dipergunakan adalah dengan tes kelincahan. Data dianalisis dengan uji beda sampel berpasangan dengan bantuan SPSS. Hasil penelitian menunjukkan bahwa perlakukan yang diberikan memberikan dampak yang signifikan menyebabkan peningkatan kemampuan kelincahan terhadap orang coba. Berdasarkan hasil ini dapat disimpulkan bahwa peregangan statis diikuti dinamis positif dan dianjurkan untuk meningkatkan kelincahan, dengan terlebih dahulu didahului dengan aktivitas aerobic seperti lari.
Biodegradation of Chlorpyrifos by Microbes: A Review Rubiyatno; Maulana, Aulia; Tongco, Jovale Vincent; Yulisa, Arma; Park , Sang Hyeok; Jannat, Md Abu Hanifa; Permana, Rega; Thakali, Ocean; Lie, Michael; Fahssi, Aouatif; Aziez, Ouahiba; Bastidas, Camilo
Tropical Aquatic and Soil Pollution Volume 4 - Issue 1 - 2024
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v4i1.403

Abstract

Chlorpyrifos (CP) is a widely used organophosphate pesticide known for its recalcitrant nature, raising concerns about potential ecological and health impacts due to its toxicity. Many plants and animals are contaminated with this pesticide. Microbial biodegradation offers an environmentally friendly and effective method to remove CP from the environment and mitigate its impacts, especially given its low cost, particularly when bioremediation is conducted on-site. Different types of microbial species have been found to function under various environmental conditions, with some, like Pseudomonas nitroreducens PS-2 and Pseudomonas aeruginosa (NCIM 2074), showing promising results with degradation rates of up to 100%. However, challenges exist, such as partial degradation caused by the presence of metabolites, and the recalcitrant nature of CP, which can impede microbes' ability to effectively degrade its hydrocarbon ring. Overall, a combination of approaches, such as microbial and algal methods, or the discovery of new microbial strains, can help overcome these challenges and further enhance the long-term viability of this technique.
Assessing the Impact of Pharmaceutical Contamination in Malaysian Groundwater: Risks, Modelling, and Remediation Strategies Lie, Michael; Rubiyatno; Binhudayb, Faisal Saud; Thao, Nguyen Thi Thanh; Kristanti, Risky Ayu
Tropical Aquatic and Soil Pollution Volume 4 - Issue 1 - 2024
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v4i1.437

Abstract

Pharmaceuticals in Malaysia’s groundwater are a growing concern as they can potentially affect the environment and human health negatively. Pharmaceuticals are found in abundance in groundwater from sources such as septic tanks, leachates from landfills, wastewater effluents from pharmaceutical-related industries, medical institutions, wastewater treatment plants, and households, agriculture runoff and leakage of effluent wastes in Malaysia. Pharmaceutical contaminant usually travels through advection and dispersion from waterways or soil into the groundwater. The mathematical model of the advection-dispersion equation and enzyme-linked immunosorbent assay (ELISA) are analysed for the prediction of movement and concentration of pharmaceuticals.  Furthermore, the evolution of pharmaceuticals in the environment, living organisms and human health is assessed. Pharmaceuticals have found their way into the food chain and exhibit toxicity and hazard to aquatic ecosystems. However, the toxicity of pharmaceuticals to humans is still not yet much to be researched although strong evidence of possible negative consequences. Moreover, remediation technologies such as activated carbon adsorption, activated sludge, anaerobic treatment and advanced oxidation process are discussed for the mitigation of pharmaceuticals contamination.
Environmental Impact of Synthetic Dyes on Groundwater in Malaysia: Sources, Distribution, Transport Mechanisms, and Mitigation Strategies Chan, Alfred; Rubiyatno; Akhmetov, Zarina
Tropical Aquatic and Soil Pollution Volume 4 - Issue 2 - 2024
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v4i2.476

Abstract

Synthetic dyes, extracted from natural sources like insects, plants, coal, and ochre, have become prevalent due to their advantages over natural dyes. However, their production has led to increased environmental pollution, particularly in groundwater. Groundwater contamination from synthetic dyes occurs through advection, dispersion, and retardation. This review aims to highlight the environmental impacts of synthetic dyes on groundwater, elucidate the mechanisms of dye transport, and propose effective strategies for monitoring and mitigating contamination. Urban runoff carries dyes from surfaces such as roofs, parking lots, and roads into stormwater systems, while agricultural runoff transports dyes from products like soil conditioners, fertilizers, and seed coatings into water bodies. In groundwater, dyes move through the aquifer via advection, dispersion, and retardation, all influenced by groundwater flow and geological conditions. The advection process involves the bulk movement of groundwater carrying dissolved dyes, while dispersion causes dyes to spread and dilute over time and distance. Retardation, which involves the adsorption of dye molecules onto soil particles, slows dye movement, prolonging their presence in groundwater. Understanding the sources, distribution, and movement of synthetic dyes in groundwater is crucial for developing strategies to protect water resources and reduce environmental and health impacts. The extensive use of dyes in industrial and domestic activities necessitates comprehensive monitoring and management to ensure sustainable groundwater quality.
Endocrine-Disrupting Compounds in Urban Soils of Malaysia: Occurrence, Contamination, and Impacts on Health and the Environment Lie, Michael; Kasongo, Joseph; Mtui, Elias; Rubiyatno; Tongco, Jovale Vincent
Tropical Aquatic and Soil Pollution Volume 4 - Issue 2 - 2024
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v4i2.489

Abstract

Endocrine-disrupting compounds (EDCs) have garnered increasing concern in recent years due to their association with severe health issues and significant environmental impacts. EDCs, which can interfere with endogenous hormone systems, are diverse in structure and are often characterized by low molecular mass and halogen substitutions. Their presence in the environment, originating from both natural and synthetic sources, has been well-documented in water bodies, but studies on their occurrence in soils remain limited. This review provides a comprehensive overview of the occurrence, contamination, and impacts of EDCs in the urban soils of Malaysia. The paper discusses the primary sources of EDCs, including pharmaceuticals, pesticides, industrial chemicals, and combustion byproducts, and examines the pathways through which these compounds enter the soil. Health risks associated with exposure to EDCs, as well as their ecological consequences, are also explored. The review highlights the current status of EDCs contamination in Malaysian soils, identifies gaps in research, and outlines the challenges in monitoring and mitigating these contaminants. Understanding the dynamics of EDCs in soil is crucial for developing effective strategies to protect human health and the environment in urban settings.
Environmental Impact and Decomposition of Polycyclic Aromatic Hydrocarbons (PAHs) in Urban Soils: Challenges and Future Directions Emre, Mehmet; Rubiyatno; Tongco, Jovale Vincent; Permana, Rega
Tropical Aquatic and Soil Pollution Volume 4 - Issue 2 - 2024
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v4i2.490

Abstract

The rapid pace of urbanization and development has led to an increasing global concern over polycyclic aromatic hydrocarbons (PAHs) due to their persistent and widespread presence in the environment, posing significant threats to ecosystems and human health. PAHs originate from both natural and human-made sources and can be categorized based on their origin into pyrogenic, petrogenic, and biogenic products. Upon entering the environment, PAHs undergo various chemical and biological transformations, and their movement occurs through processes such as air-to-soil and soil-to-air transport. Composting, a green and cost-effective technology, offers a promising solution for PAH remediation. This process, which includes mesophilic, thermophilic, cooling, and maturing stages, can yield compost that is useful as fertilizer and soil amendment in agriculture. The success of composting depends on factors such as substrate bioavailability, oxygen levels, nutrient supply, and environmental conditions. While composting has shown effectiveness in reducing PAH levels, it is not without challenges, including the risk of weed infestation, greenhouse gas emissions, and odor pollution. The main obstacles in PAH remediation today are the limited bioaccessibility of PAHs and the insufficient focus on the formation of oxygenated PAHs during the process. Future research should address these challenges, particularly by improving PAH bioaccessibility and mitigating issues related to odor and greenhouse gas emissions.
Identifikasi Somatotype Atlet Bola Voli Yuli Yana; Eka Supriatna; Rubiyatno
Jurnal Olahraga dan Kesehatan Indonesia (JOKI) Vol 3 No 2 (2023): Jurnal Olahraga dan Kesehatan Indonesia (JOKI)
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/joki.v3i2.788

Abstract

Penelitian ini bertujuan untuk mengetahui profil somatotype atlet Porprov bola voli Kota Pontianak tahun 2022. Penelitian ini menggunakan penelitian kuantitatif deskriptif dengan tes dan pengukuran antropometri menggunakan metode survei. Sampel yang digunakan dalam penelitian ini ialah atlet Porprov putra dan putri bola voli Kota Pontianak tahun 2022 dengan jumlah sebanyak 16 atlet yang terdiri dari 8 putra dan 8 putri dengan menggunakan teknik purposive sampling. Teknik pengumpulan data yang digunakan adalah teknik tes dan pengukuran antropometri dengan cara mengukur tinggi badan, berat badan, triceps, subscapular, supraspinale, calf, biceps width, humerus, dan femur width. Hasil penelitian pada keseluruhan atlet Porprov Putra dan Putri Bola Voli Kota Pontianak menunjukan bahwa dimana atlet yang memiliki tipe tubuh Mesomorph-Ectomorph berjumlah 3 atlet (18,75%), Endomorph berjumlah 1 atlet (6,25%), Mesomorph berjumlah 1 atlet (6,25%), dan Mesomorph-Endomorph berjumlah 11 atlet (68,75%). Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa tipe tubuh (somatotype) yang dominan dimiliki oleh atlet bola voli Porprov Kota Pontianak yaitu Mesomorph-Endomorph.
Co-Authors Ahmad, Noraziah Ahwan, M. Tami Rosadi Aina, Corry Akhmetov, Zarina Albescu, Mihaela Alfiyanto, Mufariz AlMunqedhi, Bandar M. Aziez, Ouahiba Bastidas, Camilo Binhudayb, Faisal Saud Chairattanawat, Chayanee Chan, Alfred Chen, Tse-Wei Commey, Nii Amarquaye Darwish, Noura M. Didi Suryadi Direstiyani, Lucky Caesar Eka Supriatna Eka Supriatna Emalya, Nikita Emre, Mehmet Fahssi, Aouatif Firsta Yosika, Ghana fitria ningsih Hardinata, Riyan Heni Pujiastuti Hernandes, Erika Hoareau, Carol Emilly Hossain, Ferdaus Mohd Altaf Jannat, Md Abu Hanifa Kasongo, Joseph Khoi, Dao Nguyen Lee, Kek Kin Lestari, Diah Velentina Lie, Michael Maharani Fatima Gandasari Maulana, Aulia Mtui, Elias Muhammad Syafrudin Musa, Muthah Nadifah, Gina Nuid, Maria Pangging, Monmi Park , Sang Hyeok Park, Sang Hyeok Primus, Audrey Putra Sastaman B Rahmadi Rahmadiansyah, Muhammad Rizki Rahmat Putra Perdana Rega Permana Risky Ayu Kristanti Ruti, Annisa Andarini Siganul, Aimie Peace Susanti, Ella Teh, Zee Chuang Thakali, Ocean Thao, Nguyen Thi Thanh Tongco, Jovale Vincent Tony Hadibarata, Tony touvan Juni samodra Varghese, Diya Merlin Wahyuningsih, Ni Putu Sri Wijayanti, Yureana Wong, Wei Lin Yohanes Yuli Yana Yulisa, Arma Yusnar, Cut