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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) International Journal of Reconfigurable and Embedded Systems (IJRES) Indonesian Journal of Geography Geo Media: Majalah Ilmiah dan Informasi Kegeografian Perkebunan dan Lahan Tropika Media Komunikasi Geografi Majalah Geografi Indonesia IJOG : Indonesian Journal on Geoscience Indonesian Journal of Forestry Research Journal of Degraded and Mining Lands Management Forum Geografi GEA, Jurnal Pendidikan Geografi Jurnal Geografi Biosaintifika: Journal of Biology & Biology Education Forest and Society Journal of Environmental Science and Sustainable Development Jurnal Wana Tropika An-Nuur Al Iqtishadiyah: Journal of Islamic Economics and Finance Jurnal Teknologi Lingkungan Riemann : Research of Mathematics and Mathematics Education Al Fattah Ejournal Sma Al Muhammad Cepu Indonesian Journal of Forestry Research Jurnal Wana Tropika
Eko Haryono
Fakultas Geografi, Universitas Gadjah Mada
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Mathematics Social Sciences Other

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ANALISIS PENGARUH BEASISWA KIP TERHADAP PRESTASI MAHASISWA IAI AL MUHAMMAD CEPU DENGAN PENDEKATAN VARIABEL DUMMY HARYONO, EKO
Riemann: Research of Mathematics and Mathematics Education Vol. 5 No. 2 (2023): EDISI OKTOBER
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/y5tj1y42

Abstract

Penelitian ini penting untuk mengetahui dampak dari program beasiswa Kartu Indonesia Pintar Kuliah (KIP-K) kuliah terhadap prestasi mahasiswa di IAI Al Muhammad Cepu. Penelitian ini bertujuan untuk menganalisis pengaruh variabel dummy (KIP-K) terhadap prestasi mahasiswa. KIP-K adalah program beasiswa yang diperkenalkan oleh pemerintah Indonesia untuk mendukung pendidikan mahasiswa dari keluarga kurang mampu. Metode penelitian yang digunakan adalah mix model sequential explanatory dengan tahapan analisis data kuantiatif analisis regresi variabel dummy dan dilanjutkan analisis data kualitatif. Hasil analisis menunjukkan bahwa variabel dummy KIP-K memiliki pengaruh positif yang signifikan terhadap prestasi mahasiswa. Koefisien regresi variabel dummy KIP-K adalah 0.310351 dengan nilai signifikansi sebesar 0.0000. Hal ini menunjukkan bahwa mahasiswa penerima KIP-K cenderung memiliki prestasi akademik yang lebih baik dibandingkan dengan mahasiswa non-penerima KIP-K. Hasil analisis kuantitatif ini didukung oleh hasil analisis kualitatif dengan 5 kategori kualitatif : kebermanfaatan 93%, memotivasi 87%, fokus dalam proses pembelajaaran 93%, referensi 80%, 67% pencarian sumber informasi. Penelitian dapat memberikan kontribusi dan memberikan wawasan yang berharga tentang efektivitas program beasiswa KIP-K dalam mencapai tujuan sosial dan ekonomi yang diharapkan.
Grindulu fault cloud radon data for earthquake magnitude prediction using machine learning Pratama, Thomas Oka; Sunarno, Sunarno; Wijatna, Agus Budhie; Haryono, Eko
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 13, No 4: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v13.i4.pp4572-4582

Abstract

The study investigates the potential of integrating radon gas concentration telemonitoring systems with machine learning techniques to enhance earthquake magnitude prediction. Conducted in Pacitan, East Java, Indonesia, where the stations are near the active Grindulu fault, the research employs random forest (RF), extreme gradient boosting (XGB), neural network (NN), AdaBoost (AB), and support vector machine (SVM) methods. The study aims to refine earthquake magnitude prediction, utilizing real-time radon gas concentration measurements, crucial for disaster preparedness. The evaluation involves multiple metrics like mean absolute error (MAE), mean absolute percentage error (MAPE), root mean square error (RMSE), mean squared error (MSE), symmetric mean absolute percentage error (SMAPE), and conformal normalized mean absolute percentage error (cnSMAPE). XGB and SVM emerge as top performers, showcasing superior predictive accuracy with minimal errors across various metrics. XGB achieved MAE (0.33), MAPE (6.03%), RMSE (0.51), MSE (0.26), SMAPE (0.06), and cnMAPE (0.97), while SVM recorded MAE (0.34), MAPE (6.20%), RMSE (0.51), MSE (0.26), SMAPE (0.06), and cnSMAPE (0.97). The analysis reveals XGB as the most effective method, boasting the lowest error values. The study underscores the importance of expanding data availability to enhance predictive models, ultimately contributing to more precise earthquake magnitude predictions and effective mitigation strategies.
PENINGKATKAN KREATIVITAS DAN EFEKTIVITAS BELAJARMELALUI APLIKASI CANVA DALAM KURIKULUM MERDEKA Mustofa, Hidayatul; Eko Haryono; Sariman, Sariman; Ni'matus Sa'adah, Ulfa
Al Fattah Ejournal Sma Al Muhammad Cepu Vol. 3 No. 03 (2023): Jurnal Pendidikan
Publisher : https://www.ejournal.smaamc.sch.id/index.php/belajar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1989/mh5h7b21

Abstract

This study aims to analyze the implementation of Canva application in free curriculum-based learning to enhance creativity and learning effectiveness. The research method employed is qualitative, and the research type is descriptive-qualitative, with data collection methods including direct observation and a review of relevant literature. The findings of this study highlight the significant role of educational media in supporting the educational process. Currently, educational media places a growing emphasis on the utilization of technology and communication within the educational context. Educational media not only imparts knowledge but also stimulates the creativity and skills of learners during the learning process at school. Canva is one of the tools that can be used in the educational context. Canva is an online platform that provides various templates and features to assist educators and learners in facilitating technology-based, skill-oriented, creative, and other beneficial forms of learning.
EXPLORING RESEARCH METHODOLOGIES QUALITATIVE IN HIGHER EDUCATION: STRATEGIES AND APPROACHES FOR ACADEMIC INQUIRY Sariman; Eko Haryono; Muhamad Wahyudin; Faiz Zainal Muttaqin
Al Fattah Ejournal Sma Al Muhammad Cepu Vol. 4 No. 01 (2024): Jurnal Pendidikan
Publisher : https://www.ejournal.smaamc.sch.id/index.php/belajar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1989/h4cabh86

Abstract

Higher education is a forum for producing scientific innovations through the results of its research. The approach used in this research is a descriptive qualitative approach through literature studies, with sources from various books, articles, websites and other sources. The results of this research are: Understanding qualitative research methodology in higher education must be carried out comprehensively, understanding the meaning and techniques in carrying out research. Qualitative research methods in higher education include 1). The type of approach used by researchers, 2). Source -Data source, 3). Instruments and data collection, 4). Qualitative data analysis, 5). Data validity checking techniques. So that recommendations from the results of this research can be used for scientific research and development, educational innovation in universities and others, writing scientific articles and scientific and technological validation in general.
Metode-Metode Pelaksanaan PkM (Pengabdian Kepada Masyarakat) Untuk Perguruan Tinggi Haryono, Eko; Al Murtaqi , Moch. Ridwan; Nur Lailatul Izzah , Armiya; Septian , Damar; Sariman, Sariman
Al Fattah Ejournal Sma Al Muhammad Cepu Vol. 5 No. 02 (2024): JURNAL PENDIDIKAN
Publisher : https://www.ejournal.smaamc.sch.id/index.php/belajar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1989/b4ejqb56

Abstract

Community Service (PKM) is one of the important components in the Tri Dharma of Higher Education in Indonesia. This research discusses the methods that can be used in carrying out Community Service in various universities according to several experts and those that are commonly used. This research method uses library research. The results showed that there are 4 methods in carrying out PkM, namely; Participatory Action Research (PAR) method, Service Learning (SL) method, Community-Based Participatory Research (CBPR) method, and Asset Based Community Development (ABCD) method. These methods have been commonly used by various universities, both public and private. However, the implementation can also be adjusted to the conditions and relevance of each university.
Perubahan Kondisi Fisik Lahan Akibat Alih Fungsi Lahan Hutan Rawa Gambut Nusantara, Rossie Wiedya; Sudarmadji; Haryono, Eko; Djohan, Tjut S.
Jurnal Wana Tropika Vol 2 No 2 (2012)
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

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Abstract

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Studi Pendahuluan Karakteristik Hidromorfologi Danau Laut di Kawasan Karst Mawasangka Timur, Buton Tengah, Sulawesi Tenggara Haryono, Eko; Putra, Rakhmat Dwi; Hakim, Arief Abdurrahman; Siswanto, Aries Dwi; Satrio, Fahry Adhi; Riyanto, Indra Agus; Cahyadi, Ahmad
Geomedia Majalah Ilmiah dan Informasi Kegeografian Vol. 23 No. 1 (2025): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v23i1.78909

Abstract

Danau laut memiliki keunikan baik secara morfometri dan proses terbentuknya.  Penelitian ini bertujuan menganalisis hidromorfologi danau laut di Kawasan Karst Mawasangka Timur, Kabupaten Buton Tengah, Sulawesi Tenggara. Analisis hidromorphologi meliputi L Max, B max, B mean, SI, orientasi danau laut, elevasi dan jarak dari pantai.  Analisis hidromorfologi dilakukan dengan pengukuran langsung di lapangan, pengukuran dengan underwater drone, dan pengukuran melalui data citra penginderaan jauh dan peta sekunder. Danau laut yang dikaji meliputi  Oe Mamba Kecil, Oe Mamba Besar, Pasi Bungi, Air Wali, dan Wa Piho Piho. Hasil perhitungan L max danau laut di area kajian berkisar 39 – 1.028 m, B max (30 – 685 m), B mean (21 – 487 m), SI (155,62 – 2.951 m2), DI (0,381 – 0,425 m), Orientasi (NE-SW, N-S, dan E-W), elevasi (2 – 35 mdpal), jarak terhadap pantai (37 – 785 m) dan kedalaman max (10 – 57,8 m). Nilai morfometri danau laut di Buton Tengah Sulawesi Tenggara memiliki rentang yang sama dengan danau laut tropis lain di Kalimantan, Papua, Filipina, dan Kroasia.
Groundwater management strategy to reduce the impact of land degradation in tropical karst areas Naufal, Muhammad; Adji, Tjahyo Nugroho; Haryono, Eko
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.7965

Abstract

The study aimed to determine the level of pollution sensitivity associated with fertilization activities in agricultural land in two karst spring catchment areas (Beton and Guntur). The aquifer characteristics of these two springs differ; the Beton Spring has a more developed allogenic channel development, whereas the Guntur Spring has a less developed autogenic system. In this study, the COCKPIT-PLUS and Master Recession Curve (MRC) techniques are combined to define land use zoning and the degree of aquifer sensitivity to pollution. Field sampling and stakeholder interviews were also conducted to assess land management practices and pollutant concentrations in the springs. The results show that due to the influence of more intensive and varied land use, Beton Spring has a higher sensitivity to pollution, as evidenced by higher concentrations of nitrate, phosphate, and Escherichia coli. In contrast, lower pollution levels in Guntur Spring occur due to the narrower recharge zone area supported by a more consistent planting pattern. Various strategies, including vegetative restoration, drainage planning, land use regulation, and communicative education, were formulated using the DPSIR framework. Strategies are critical in areas with high sensitivity, such as the Beton and Jomblangan recharge zones, which also highlight the necessity of land use restrictions based on upstream-downstream interactions. This study emphasized the importance of adapting the protection plan for karst aquifer recharge zones in response to land use intensity and degradation. It proposes an evidence-based integrated management model that focuses on decreasing the effects of land degradation in tropical karst aquifer systems.
Analisis Strategi Penyelesaian Pembiayaan Usaha Mikro Dalam Akad Murabahah Studi Kasus Kredit Macet di BMT NUKAS Qoniatun, Siti; Anwar, Khoirul; Haryono, Eko
Al Iqtishadiyah: Journal of Islamic Economics and Finance Vol. 2 No. 2 (2023): Indonesian Sharia Bank
Publisher : FEBI IAI Al Muhammad Cepu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Murabahah yang dilakukan di BMT digunakan untuk pembiayaan yang ditujukan kepada nasabah untuk tambahan modal kerja, seperti pembiayaan untuk memperluas usaha, didalam akad pembiayaan murabahah di BMT berdasarkan pada asas jual beli, BMT bertindak sebagai penjual dan mkitra usaha sebagai pembeli atau nasabah, harga jual ditentukan berdasarkan harga beli dasar sesuai dengan kesepakatan antara BMT dengan mitra usaha. Penelitian ini bertujuan menganalisis faktor penyebab dan penanganan pembiayaan murabahah bermasalah, penelitian ini menerapkan metode pada kualitatif deskriptis, dan menggunakan analisis isi pada data yang diambil dari dokumen atau catatan, faktor yang menyebabkan pembiayaan murabahah bermasalah di BMT dikarenakan faktor internal dan faktor eksternal seperti penurunan pendapatan usaha yang diperoleh nasabah, nasabah mengalami kepailitan dan nasabah kesulitan dalam melakukan pembayaran sehingga dilakukan penanganan dengan cara dilakukan pertemuan musyawarah kepada nasabah, persyaratan kembali, penjadwalan ulang, sehingga nasabah mulai bisa membayarnya kembali dengan baik.
Assessing the Environmental Footprint: A Life Cycle Assessment of Greenhouse Gas Emissions from Energy Consumption in 3 and 4-Star Hotels in Pontianak, West Kalimantan Nisa, Raysa Khoirun; Haryono, Eko; Santosa, Langgeng Wahyu
Jurnal Teknologi Lingkungan Vol. 25 No. 1 (2024)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jtl.2024.964

Abstract

Persebaran usaha penginapan di Indonesia hingga tahun 2021 terus meningkat, di mana 48,95% merupakan hotel berbintang. Pada operasionalnya, hotel memerlukan energi dari berbagai jenis bahan bakar yang menghasilkan emisi berupa gas rumah kaca. Studi ini dilakukan pada kasus di Hotel X (bintang 4) dan Hotel Y (bintang 3) di Kota Pontianak, Kalimantan Barat yang menggunakan energi dari batubara, gas alam cair, dan bahan bakar minyak. Tujuan penelitian ini adalah untuk menganalisis dampak lingkungan dari gas rumah kaca menggunakan metode analisis daur hidup. Data inventori dilakukan terhadap jenis sumber energi, jumlah alat, dan lama penggunaan pada tiap fasilitas yang tersedia di hotel. Aplikasi OpenLCA 1.11.0 dan database CML-IA baseline digunakan untuk menganalisis dampak lingkungan yang dihasilkan. Kategori dampak yang dianalisis yaitu potensi dampak pemanasan global, penipisan abiotik, dan potensi oksidasi fotokimia. Dampak lingkungan terhadap pandemik COVID-19 dan strategi manajemen gas rumah kaca juga didiskusikan. Hasil penelitian menunjukkan bahwa jumlah tamu, fasilitas dan jenis bangunan berpengaruh pada emisi yang dihasilkan. Jumlah tamu pada tahun 2020 merupakan jumlah terkecil dibandingkan tahun 2019 dan 2021, yang sejalan dengan jumlah konsumsi energinya. Jumlah fasilitas pada Hotel X yang lebih banyak dibandingkan Hotel Y juga menyebabkan Hotel X menghasilkan lebih banyak emisi dibandingkan Hotel Y. Rekomendasi dari penelitian ini berupa perencanaan strategi pengelolaan konsumsi energi yang lebih baik, terutama pada penggunaan lampu dan pendingin ruangan. Untuk mengurangi konsumsi energi dari penggunaan alat tersebut dapat diterapkan sistem sensor untuk aktivasi listrik, serta penggunaan elektronik dengan daya yang lebih rendah. Diharapkan hasil riset ini dapat memberikan solusi bagi perencanaan strategi pengelolaan energi yang berkelanjutan di hotel berbintang dan diperlukan inventarisasi detail untuk mengetahui dampak lingkungannya secara komprehensif.   Abstract The distribution of Indonesia lodging businesses in 2021 has been continuously increase, with 48.95% being star-rated hotels. In their operations, hotels require energy from various types of fuels that produce emissions in the form of Greenhouse Gases. This study was conducted on the cases of X Hotel (4-star) and Y Hotel (3-star) in Pontianak, West Kalimantan, which utilize energy from coal, liquefied natural gas, and oil fuels. The research objective is to analyze the environmental impact of greenhouse gases using the life cycle analysis method. Inventory data were collected for the types of energy sources, the number of appliances, and the duration of usage for each facility available in the hotels. OpenLCA 1.11.0 application and CML-IA baseline database were employed to analyze the resulting environmental impact. The impact categories analyzed include the global warming potential, abiotic depletion, and photochemical oxidation potential. The environmental impact of the Covid-19 pandemic and greenhouse gas management strategies are also discussed. The research results indicate that the number of guests, facilities, and building types influence the emissions produced. The number of guests in 2020 was the smallest compared to 2019 and 2021, correlating with the energy consumption. The higher number of facilities in X Hotel compared to Y Hotel also results in X Hotel producing more emissions than Y Hotel. Recommendations from this research include better planning for energy consumption management strategies, especially in the use of lighting and room cooling. To reduce energy consumption from lighting and air conditioning, the implementation of sensor systems for electrical activation and the use of electronic devices with lower power consumption can be applied. It is hoped that the findings of this research can provide solutions for sustainable energy consumption management strategies in star-rated hotels, and a more detailed inventory is needed to comprehensively understand its environmental impact.
Co-Authors Agus Budhie Wijatna Agus Riyanto, Indra Ahmad Cahyadi **) Al Murtaqi , Moch. Ridwan Aries Dwi Siswanto Danardono, Danardono Diah, Husna Didik S Dzakwan Taufiq Nur Muhammad Eka Sulistiyowati EKO BUDIYANTO Emilya Nurjani ENDANG SUTARININGSIH SOETARTO Estuning Tyas Wulan Mei Faiz Zainal Muttaqin Fajri Ramadhan Fatchurohman, Hendy Fattah Tastian, Naufal Hakim, Arief Abdurrahman Haryadi Permana Hatma Suryatmojo Hilary Reinhart Imam Fauzi Indra Agus Riyanto J. Susetyo Edy Y Jamulya . Jamulya ., Jamulya Khoirul Anwar Langgeng Wahyu Santosa M Iqbal Taufiqurrahman Sunariya M Widyastuti M. Widyastuti Mahardiani, Insan Wastuwidya Margaretha Widyastuti Mirzavand, Mohammad Muhamad Wahyudin Muhammad Alwan Aziz Muhammad Asyroful Mujib Muhammad Baiquni Muhammad Naufal Muhammad Naufal, Muhammad Mustofa, Hidayatul Naufal Fattah Tastian Ngaji, Alfred Umbu Kuala Ni'matus Sa'adah, Ulfa Nisa, Raysa Khoirun Nugroho Adji, Tjahyo Nugroho Hari Purnomo Nur Lailatul Izzah , Armiya Nurani, Idea Wening Petre, Angelo Andi Pradipa, Hanindha Pratama, Thomas Oka Puguh Dwi Raharjo Putra, Eko Bayu Dharma Putra, Rakhmat Dwi Qoniatun, Siti Rini Rachmawati Riyanto, Indra Agus Rizki Adriadi Ghiffari Rohmah, Amandita Ainur Romza Fauzan Agniy Rossie Wiedya Nusantara Rossie Wiedya Nusantara Sadatinejad, Seyyed Javad Saralah, Thas SARIMAN Satrio, Fahry Adhi Septian, Damar Setiadi Setiadi Setiawan, Muhammad Anggri Soleimani Sardoo, Farshad Sudarmadji Sudarmadji Sudarmadji Sudarmadji Sudarmadji Sudrajat Sudrajat Sunarno Sunarno Taufiq Nur Muhammad, Dzakwan Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tjut S. Djohan Tjut Sugandawaty Djohan Wahyu Broto R Winardi Winardi