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All Journal Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics Jurnal Ilmu Lingkungan Jurnal Natur Indonesia Jurnal Ilmu Lingkungan Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari Jurnal Pendidikan Biologi Indonesia Edufisika: Jurnal Pendidikan Fisika E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Pendidikan Biologi International Research Journal of Business Studies (E-Journal) Proceedings of the 1st UR International Conference on Educational Sciences Jurnal Analisis Sosial Politik Warta Perpustakaan Pusat Undip Riau Journal of Empowerment Bio-Lectura Gelar : Jurnal Seni Budaya Khazanah: Jurnal Pengembangan Kearsipan Jurnal Hilirisasi IPTEKS (JHI) Logic : Jurnal Rancang Bangun dan Teknologi Journal of Sylva Indonesiana Jurnal Kebidanan Harapan Ibu Pekalongan Unri Conference Series: Community Engagement Jurnal Zona Devotion: Journal of Research and Community Service BIOGENESIS Proceeding Biology Education Conference Journal of Educational Sciences Jurnal Ilmu-Ilmu Kehutanan Jurnal Green Growth dan Manajemen Lingkungan Libraria: Ilmu Perpustakaan dan Informasi EcoNews BEGIBUNG: Jurnal Penelitian Multidisiplin Prosiding Seminar Nasional Hasil Penelitian dan Pengabdian Kepada Masyarakat Management of Information System Journal INERSIA (Journal of Environmental Sustainability Management) Galen: Jurnal Ilmu Farmasi dan Kesehatan
Suwondo Suwondo
Universitas Riau
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RATTAN INDUTRIAL MANAGEMENT STRATEGIES IN PEKANBARU CITY Gita Melisa Yolanda; 1Ridwan Manda Putra; Suwondo
Jurnal Ilmu Ilmu Kehutanan Vol. 7 No. 1 (2023)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.7.1.23-29

Abstract

This study aims to determine the status of the sustainable management of the rattan industry in Pekanbaru City and to design a sustainable management strategy for the rattan industry. The types of data in this study are primary data and secondary data. Interview and observation data collection methods. The data analysis method in this research is multidimensional scaling (MDS). Sustainability was analyzed using MDS analysis with the help of the Rap-Insus Industry software. The status of the sustainable management of the rattan industry in Pekanbaru City in a multidimensional manner is in a fairly continuous category. The results of the analysis of each dimension are the ecological dimension (32.5%) the economic dimension (75.6%) the social dimension (54.3%) the technology dimension (36.1) and the partnership dimension (66.5%). The strategy for sustainable rattan industry management in Pekanbaru City is carried out by establishing policies in the production process (product quality standardization), processing of waste from industrial activities, and rules and policies in the use of raw materials.
SUSTAINABLE MANAGEMENT OF ECOTOURISME IN THE CUS-TOMARY FOREST PROHIBITION OF KENEGERIAN RUMBIO Atika Azharo; Suwondo; Ridwan Manda Putra
Jurnal Ilmu Ilmu Kehutanan Vol. 4 No. 2 (2020)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.4.2.29-35

Abstract

This study aims to determine the sustainability status of the Kenegerian Rumbio Indigenous Forest Management ecotourism. The type of data collected includes primary data and secondary data. Data was collected using survey meth-ods, interviews and literature. The method used in this research is Multidimesion-al Scalling (MDS) analysis. Sustainability analysis is carried out using the MDS analysis approach with the help of Rap-InsusEco software. The sustainability sta-tus of managing the Kenegerian Rumbio Indigenous Forest Ecotourism Forest is currently multidimensional in the category of quite sustainable. The results of the analysis of each dimension are the ecological dimension (72.5%) the economic dimension (33.4%) and the socio-cultural dimension (51.6%). The design of sus-tainable ecotourism management in the Kenegrian Rumbio Indigenous Forests by: (1) Establishment of clear ecotourism planning and management (2) Safeguarding and monitoring forest access (3) Establishment of business partners (4) Means of ecotourism information on Kenegerian Rumbio Indigenous Forests (5) Determina-tion of ideas and ideas for the formation of attractions (6) Support from various parties (7) Financial support, infrastructure and mental readiness of the communi-ty.
Peran perpustakaan dalam mendukung World Class University Pertiwi, Sri Endah; Suwondo, Suwondo; Setyowati, Lis
LIBRARIA : Jurnal Ilmu Perpustakaan dan Informasi Vol 13 No 2 (2024): Desember 2024
Publisher : FPPTI Jawa Tengah

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Abstract

ABSTRACT UPT Perpustakaan Undip invited public and private university libraries in Semarang to discuss and support World Class University (WCU). The library has quality academic resources, supports learning and research, maintains access to information, improves the reputation of the University, and provides access to quality education, so universities really need libraries to achieve international standards. The research objectives in this Focus Group Discussion (FGD) are (1) to understand librarians' reflections in relation to WCU. (2) Exploring new ideas supporting a world-class university's achievement. The method used in the research is a qualitative approach with the implementation of Focus Group Decision (FGD). This research focuses on two components: reflection and exploration of new ideas. In the discussion forum, the focus was on the objectives, activity programs, obstacles, and efforts to overcome the obstacles in these two components. The FGD participants are librarians who are members of FKP3U (Forum Komunikasi Pustakawan dan Pengelola Perpustakaan Undip) within the Diponegoro University environment and librarians from higher education institutions in Central Java, totaling 80 people. Then, the participants were divided into 5 (five) groups and led by a moderator to discuss two components with 12 WCU segments. Reflection on global ranking achievements with information literacy training, open access policies, repositories, and promotion. Exploration of new ideas for achieving global rankings through citation literacy training, information repackaging, the establishment of data and analysis centers, and interdisciplinary research collaboration Keywords: exploration of new ideas ; reflection ; university ; World Class University
Implementasi Algoritma Seal Pada Pengamanan Data Penjualan Tiket PT. Amanda Tour & Travel Suwondo, Suwondo
Management of Information System Journal Vol 3 No 2: Maret 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/mis.v3i2.1919

Abstract

- SEAL is a type of stream cipher, which processes units or input data, messages or information at one time. Units or data are generally bytes. In this way, encryption or decryption can be performed on variable lengths. This algorithm does not have to wait for a certain amount of input data, messages or information before processing, or add additional bytes for encryption. The encryption technique used in the SEAL algorithm is to encrypt and decrypt each input data to secure customer data at PT. Amanda Tour & Travel, a travel company in Medan that provides airline ticket booking services. To prove the encryption results, direct access to the system is demonstrated by applying the SEAL algorithm stored in the database using a database access interface. The cryptographic algorithm to be used in securing PT. Amanda Tour & Travel is a symmetric cryptographic algorithm and a stream cipher, so that the encrypted data (ciphertext) has the same size as the original data (plaintext). Symmetric cryptography was chosen because it is expected that this algorithm will securely encrypt and decrypt customer data.
FABA block medium for eucalyptus (Melaleuca cajuputi) seedling planting and acid mine drainage neutralization in artificial wetlands Alwysihah, Hafid; Mansur, Irdika; Wulandari, Arum Sekar; Siregar , Elisa Weber; Suwondo, Suwondo; Rakhman , Rizali
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.2025.124.8285

Abstract

Open-pit coal mining activities have an impact on environmental changes, one of which is the emergence of acid mine drainage. Acid mine drainage (AMD) arises from sulfide minerals that react with oxygen and water. Coal utilized in electric steam power plants as fuel to produce electrical energy results in combustion residue known as fly ash and bottom ash (FABA). FABA has alkaline properties and has the potential to be combined with plant species that are resistant to acid mine drainage (AMD). This study aimed to explore the potential use of FABA as a growing medium for eucalyptus (Melaleuca cajuputi) to neutralize the pH of acid mine drainage (AMD) in artificial wetlands. FABA block medium was made by mixing FABA, cow manure, and cement as an adhesive and incorporating holes as planting media. The results of this study showed that the application of FABA and cow manure increased the pH of AMD from 3.27 to 6.27 in 24 hours. FABA medium blocks could adsorb heavy metals in AMD, such as Fe in the K1-P1 treatment, from a value of 0.15 mg/L to 0.08 mg/L, and heavy metal Mn in the K3-P3 treatment, from a value of 4.1 mg/L to 0.2 mg/L. In addition, medium blocks K2 (50% FABA + 30% cow manure + 20% cement) and K3 (30% FABA + 50% cow manure + 20% cement) had a good effect on the growth of M. cajuputi seedlings in the K3-P1 treatment with an average height of 17.67 cm and a stem diameter of 9.2 mm for 8 weeks.
LITHOFACIES INTERPRETATION OF CORE SAMPLES IN THE TANJUNG PASIR BEACH, TELUK NAGA, TANGERANG, BANTEN Suwondo, Suwondo; Azizah, Sundus Ghaida Noor; Krisyunianto, Andi; Budiono, Agus
Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics AL-FIZIYA JOURNAL OF MATERIALS SCIENCE, GEOPHYSICS, INSTRUMENTATION AND THEORETICAL PHYSICS VOL.8, N
Publisher : Physics Study Programme, Faculty of Science and Technology UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/fiziya.v8i1.46849

Abstract

This research was conducted at Tanjung Pasir Beach, Teluk Naga Sub-district, Tangerang Regency, Banten. The objective of this research was to analyze the sedimentary structures, describe lithology, and determine facies in a depositional environment. This facies interpretation can be as a reservoir analogue for subsurface interpretation in the Northwest Java Basin. The research data used include surface sand samples and core samples from Tanjung Pasir Beach. The facies interpretation shows that core at location 1 is dominated by carbonaceous shale with parallel lamination structures, indicating sedimentary of lagoon environment. In contrast, core at location 2 is predominantly composed of medium- to coarse-grained sandstone facies, representing a shoreface environment.
STRUKTUR KOMUNITAS ARTHROPODA PERMUKAAN TANAH DI BUKIT CADIKA BANGKINANG SEBAGAI RANCANGAN BUKU SAKU PADA MATERI EKOSISTEM KELAS X SMA zira; Suwondo, Suwondo; Natalina, Mariani
BEGIBUNG: Jurnal Penelitian Multidisiplin Vol. 3 No. 3 (2025): BEGIBUNG: Jurnal Penelitian Multidisiplin, Juli 2025
Publisher : Berugak Baca

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62667/begibung.v3i3.179

Abstract

Penelitian ini bertujuan untuk mengetahui komposisi dan keanekaragaman Arthropoda permukaan tanah di Bukit Cadika Bangkinang, dan memperoleh media ajar berupa buku saku dalam materi komponen dan interaksi ekosistem kelas X. Metode penelitian ini adalah survei. Lokasi dipilih berdasarkan purposive random sampling dengan mempertimbangkan 4 Stasiun. Parameter yang digunakan dalam penelitian ini adalah, komposisi jenis, indeks keanekaragaman (H’), dominansi (C), indeks kesamaan (S), untuk parameter fisika meliputi suhu tanah, kelembaban tanah, pH tanah, kandungan bahan organik. Data yang diperoleh disajikan dalam tabel kemudian dianalisis secara deskriptif untuk dikaitkan sesuai materi pembelajaran. Berdasarkan hasil penelitian yang telah dilaksanakan, terdapat perbedaan komposisi jenis Arthropoda permukaan tanah pada setiap stasiun penelitian. Dari keempat stasiun, Arthropoda permukaan tanah yang didapatkan sebanyak 958 individu yang terdiri dari 5 ordo, 8 famili dan 13 spesies. Ordo yang ditemukan terdiri dari Hymenoptera, Collembola, Orthoptera, Coleoptera, dan Araneae. Selanjutnya, pengembangan buku saku menggunakan model ADDIE. Hasil penelitian ini meunjukkan bahwa media buku saku yang telah dikembangkan layak digunakan sebagai alternatif sumber belajar pada materi Ekosistem kelas X SMA.
Hubungan Beban Kerja Fisik dan Stres Kerja terhadap Hipertensi pada Pekerja Bagian Pengepakan PT X Nadia Qotrunnada; Adriana Priharwanti; Suwondo; Ristiawati
Galen: Jurnal Riset Ilmu Farmasi dan Kesehatan Vol. 1 No. 2 (2025): Galen: Jurnal Riset Ilmu Farmasi dan Kesehatan
Publisher : PT Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71417/galen.v1i2.43

Abstract

Hipertensi (tekanan darah tinggi) menurut WHO adalah ketika tekanan dalam pembuluh darah terlalu tinggi (140/90 mmHg atau lebih tinggi). Faktor-faktor yang mempengaruhi terjadinya hipertensi yaitu faktor tidak dapat ubah, faktor pekerjaan dan faktor yang dapat diubah. Tujuan penelitian ini untuk mengetahui hubungan antara beban kerja fisik dan stres kerja terhadap hipertenti pada pekerja bagian pengepakan PT X. Metode penelitian kuantitatif dengan desain studi cross-sectional, menggunakan oximeter dan kuesioner DASS-21. Populasi penelitian meliputi seluruh pekerja bagian pengepakan, dengan sampel sebanyak 51 orang melalui teknik total sampling. Hasil Penelitian Tidak terdapat hubungan signifikan antara beban kerja fisik dan hipertensi (p = 0,425 > 0,05). Terdapat hubungan signifikan antara stres kerja dan hipertensi (p = 0,036 < 0,05) CC = 0,379. Terdapat hubungan beban kerja fisik dan stres kerja (p = 0,000) CC = 0,556. Kesimpulan Tidak ada hubungan antara beban kerja fisik dan hipertensi, tetapi ada hubungan antara stres kerja dan hipertensi, serta antara beban kerja fisik dan stres kerja pada pekerja bagian pengepakan PT X.  
Diversity and Biotic Index of Wild Pioneer Plants as Potential Bioindicators of Crude Oil-Contaminated Soil in Siak Regency, Riau Province, Indonesia Risaundi, Dodi; Suwondo, Suwondo; Arisoesilaningsih, Endang
Jurnal Pembangunan dan Alam Lestari Vol. 14 No. 1 (2023): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2023.014.01.02

Abstract

This study aims to determine the spatial variations in the diversity of wild pioneer plants along the gradation of crude oil-polluted soils and to analyze their biotic potential as a bioindicator of crude oil-contaminated soils in Siak Regency. Sampling was done in three oil wells using a purposive sampling method (center, edge, far from the well) measuring 1 x 1 m2. The soil at each contamination gradation was composited and analyzed for Total Petroleum Hydrocarbon (TPH) content. Vegetation data were analyzed using biotic indices such as density, Shannon-Wiener distribution index, species richness, rate of endemism, and importance value index. Potential bioindicator was analyzed by regression analysis, biplot, and IndVal. The results showed spatial variations in colonization, diversity, and structure of pioneer plants along the gradation of oil contamination. Species from the Cyperaceae, notably Scleria sumatrensis, Cyperus rotundus, and Fimbristylis ovata, were found in the center of the contamination area and resistant to oil contamination. The regression and biplot analysis revealed that along with the increasing soil TPH, the species richness and diversity index tended to decline, but the rate of endemism increased.  IndVal analysis showed that C. rotundus and S. sumatrensis showed a potential bioindicators of oil-contaminated soils with TPH content of 2,700 to 3,300 ppm, while F. ovata, Panicum repens, and Imperata cylindrica was potential for TPH 692 to 851 ppm. Mimosa pudica was a sensitive plant and found on the soil TPH 73 ppm. Keywords:  bioindicator, crude oil-contamination,  diversity, pioneer plants
ANALISIS HASIL FOCUS GROUP DISCUSSION (FGD) PENERBITAN BUKU UNDIP Pertiwi, Sri; Suwondo, Suwondo; Winarno, Pujo; Anugraheni, Fitri; Faridatunniswah, Ana; Permatasari, Ivana
Warta Perpustakaan Pusat Undip Volume 18, Nomor 1, Tahun 2025 (Mei 2025)
Publisher : UPT Perpustakaan Undip

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

Abstract

Tujuan kajian ini untuk mengetahui peran serta penerbit perguruan tinggi dalam menunjang pembelajaran dan penelitian. Kajian dilakukan dengan pendekatan kualitatif dengan metode Focus Group Discussion (FGD). Penelitian FGD dilaksanakan pada Workshop Penerbitan Buku yang dilaksanakan di ruang pertemuan Fakultas Hukum Undip pada tahun 2022 secara onsite dan online. Peserta yang mengikuti secara onsite sebanyak 110 orang dan yang mengikuti secara online sejumlah 156 orang. Jumlah peserta FGD secara keseluruhan 266 orang. Hasil FGD yaitu masalah pengalihan penerbit, karya riset yang diterbitkan, pembentukkan Lembaga Penerbitan PT, jumlah halaman buku teks, akun penerbit yang diblokir, karya siswa sekolah yang akan diterbitkan. Kesimpulan penelitian, buku merupakan diseminasi pengetahuan. Pendirian Lembaga penerbitan buku Perguruan Tinggi tergantung struktur organisasi masing-masing. Konteks akademik penerbitan buku harus ada nomor ISBN. Nomor ISBN diberikan Perpustakaan Nasional bertujuan agar informasi isi buku dapat disebarluaskan ke masyarakat.Kata kunci : buku, focus group discussion, ISBN, penerbit perguruan tinggi, Perpustakaan Nasional,
Co-Authors ', Darmadi ', Yustina 1Ridwan Manda Putra Abdillah Lbs Abdillah Lbs Adriana Priharwanti Afrianti, Delvi Agus Budiono, Agus Ahmad Kurnain Almasdi Syahza Alwysihah, Hafid Andri Hendrizal Anggraeny, Enny Antoni Antoni Anugrahani, Romdha Anugraheni, Fitri Arum Sekar Wulandari Asmura, Jacky Astalini Astalini Atang Sutandi Atika Azharo Atika Azharo Ayu Andira Azizah, Sundus Ghaida Noor Bakce, Riati Bambang Paramudya Besri Nasrul Bintal Amin Bochari - Darmadi Darmadi Ahmad Darmadi Darmadi Darmaji Darmaji Darmawan Purba Delis Lesnawati Destiranda, Eko Deswati Deswati Deswati Deswati Dewi Amina, Nia Dhea Oktama R Ditasari, Kania Elya Febrita Elya Febrita Febrita, Elya Febrita Endang Arisoesilaningsih Evi Suryawati Evi Suryawati Evi Suryawati Suryawati, Evi Suryawati Fadillah , Muhammad Hasnan Faridatunniswah, Ana Fauzi, M. Irsyad Firdaus LN Fitra Suzanti Gita Melisa Yolanda Gita Melisa Yolanda Gun Faisal Gunawan, Fachrul Gustriani, Riah Haryani Haryani Heriwati, S H Hidayat, Dimas Bayu I Gusti Bagus Wiksuana Imam Suprayogi Irdika Mansur istiqomah istiqomah Istiqomah Istiqomah Jacky Asmura Jacky Asmura Joleha, Joleha Krisyunianto, Andi Kurnia Khairi Khairi, Kurnia Khairi L.N Firdaus L.N Firdaus, L.N Firdaus L.N. Firdaus, L.N. Firdaus Larasati, Amira Lesnawati, Delis M Yunus Mariani Natalina Meilianti, Dasni Elsa Meliana Meliana Muhammad Amin Muhammad Rizki Musrifin Galib Mustofa, Riyadi Myrna, Rena N, Ariesta Nadia Qotrunnada Nafian, Muhammad Nisa, Nova Khoirun Nofrizal Nofrizal Nofrizal Nofrizal Nugrahani, Romdha Nurhasanah Nurmasari, Anita Nursal Nursal, Nursal Oshi Handayani, Oshi Panindias, A N Pendrice Pendrice Pendrice, Pendrice Perdana, Ramadhani Fajar Permatasari, Ivana Pertiwi, Sri Pertiwi, Sri Endah Pratiwi, Dewi Anggi Prilosadoso, B H Pujiono, B Rakhman , Rizali Rama, Ance Gusti Reby Oktarianda Reby Oktarianda Rezalia Eka Putri Ridwan Manda Putra Rika Az Zahrawani Risaundi, Dodi Ristiawati Rosnita Rosnita Rudy Haryanto Sagita, Romi Salmiah, Ananda Sandria, Jeky Sanjaya, Edi Sari, Dwi Eliana Setiawan, R. Razak Setyowati, Lis Shafa, Dias Silaban, Maya Ismay Siregar , Elisa Weber Siti Solikin, Muhammad Sri Indarti Sri Wulandari Sri Wulandari Sri Wulandari Sugeng Priyanto, Sugeng Sumardjo Syafi’i, Wan Teguh Irawan Ucin Muksin, Ucin Usman Muhammad Tang Wan Syafii Widodo, Teguh Sugeng Rahayu Winarno, Pujo Yuslim Fauziah Yusni Ikhwan Siregar Yustina Yustina Zakiyyah, Salma zira Zulkifli