Jurnal Karya Ilmiah Multidisiplin (JURKIM)
type: channel
description: Jurnal Ilmiah Multidisplin (JURKIM) menerbitkan artikel bidang multidisiplin termasuk : Pendidikan, Hukum, Ekonomi, Agama, Pendidikan, Kesehatan, Kebijakan Publik, Pariwisata, Sosial dan Politik, Budaya, Seni, Pertanian, Peternakan, Pendidikan, Hukum, Ekonomi, Agama, Kesehatan, Pariwisata, Sosial dan Politik, Budaya, Seni, Pertanian, Lingkungan,Kehutanan,Bahasa, Teknologi Informasi dan Komunikasi,Psikologi,Arsitektur, Teknik, Matematika, Biologi. JURKIM diterbitkan tiga kali dalam setahun (Januari, Mei dan September) oleh LPPM Universitas Lancang Kuning dengan tujuan menyebarluaskan hasil penelitian dan pengetahuan baru, dan para peneliti dapat berkontribusi pada kemajuan ilmu pengetahuan dan kebijakan. E-ISSN: 2808-1374 P-ISSN: 2829-307X
publisher: Universitas Lancang Kuning
language: en
publication name: Jurnal Karya Ilmiah Multidisiplin (JURKIM)
issn: 2808-1374
items: Clustering Mahasiswa Baru Menggunakan K-Means Untuk Perencanaan Teknologi Pembelajaran di Unilak
items: Analisis Sentimen Terhadap Program Kampus Merdeka Menggunakan Algoritma Naïve Bayes Classifier Dan Support Vector Machine Di Twitter
items: Analisis Efektivitas dan Efisiensi Program PAMSIMAS dalam Penyediaan Air Bersih di Dusun V Kampung Baru, Kampar Utara
items: Implementasi Algoritma K-Means untuk Pengelompokan Anak Kurang Gizi di Puskesmas
items: Konsep Peningkatan Peran Perguruan Tinggi dalam Mendukung Keberlanjutan Pengelolaan Hutan Adat di Indonesia
items: The Quality of Apis Mellifera Honey from Sungai Mandau Subdistrict, Siak Regency Based on the Duration of Water Content Reduction
items: Kewenangan Pengujian Peraturan Daerah Dalam Perspektif Undang-Undang
items: Interaksi Pemberian Pupuk Kandang dan Trichoderma sp Terhadap Pertumbuhan Bibit Eucalyptus Pellita
items: Penerapan Model Pembelajaran Kooperatif Pendekatan Struktural Think Pair Square (TPS) Untuk Meningkatkan Hasil Belajar Matematika
items: Rancang Bangun Sistem Proteksi Dan Monitoring Overcurrent Dan Over / Under Voltage Terhadap Motor 3 Fasa Berbasis Arduino
items: Isolasi dan Karakterisasi Glukomanan dari beberapa Spesies Talas (Colocasia) dan Iles-iles (Amorphophalus oncophyllus)
items: Tinjauan Yuridis Tanggung Jawab Ahli Waris Menurut Kompilasi Hukum Islam dan Kitab Hukum Perdata Terhadap Warisan dalam Bentuk Utang di Indonesia
items: Rancang Bangun Peta 3D Universitaas Lancang Kuning
items: Implementasi Algoritma Naïve Bayes Classifier Untuk Klasifikasi Penerima Beasiswa BUMN Sekota Dumai
items: Studi Permodelan Transport PHREEQC Pada Proses Leaching Besi (Fe), Timbal (Pb) dan Tembaga(Cu) Terhadap Lindi TPA Muara Fajar Pekanbaru
items: Nilai Uji Rendam (Immersion Test) Dari Material Recycle Asphalt Pavement (RAP) Dengan Menambahkan Oli Bekas Pada Perkerasan Jalan
items: Penentuan Klasifikasi Tanah Metode Unified Soil Classification System (USCS)
items: Analisis Sentimen pada Ulasan Kegiatan Seminar Nasional Sistem Informasi dan Teknologi Komputer 2023 menggunakan Natural Language Processing (NLP)
items: Pengembangan Aplikasi Simulasi Investasi Reksadana Dengan Algoritma Machine Learning Prophet
items: Evaluasi Kinerja Penerapan Zona Selamat Sekolah (ZOSS) dI SD Negeri 21 Kota Pekanbaru
items: Pengaruh Moralitas Individu dan Pengendalian Internal Terhadap Kecenderungan Kecurangan Akuntansi Dalam Pengelolaan Keuangan Badan Usaha Milik Daerah (BUMD)
items: Evaluasi Infrastruktur Wireless Pada PT. Sinar Alam Permai Wilmar Group Palembang
items: Studi Eksperimental Campuran AC – WC Menggunakan Aspal Modifikasi Karet Alam Dengan Variasi Suhu Pemadatan Terhadap Nilai Durabilitas
items: Studi Eksperimental Nilai Marshall pada Campuran AC-WC Menggunakan Aspal Modifikasi Karet Alam Terhadap Variasi Suhu Pemadatan
items: Analisis Kandungan Metabolit Sekunder Dari Genus Dipterocarpaceae Dengan Metode Fitokimia
items: Middle Eastern Culture Representation In Prince Ali’s Music Video In The Film Aladdin
items: Etnobotani Pengobatan Tradisional Suku Melayu Desa Bagan Punak Pesisir, Rokan Hilir, Provinsi Riau
items: Pengaruh Penerapan Model Problem Based Learning Terhadap Literasi Sains Peserta Didik (Meta Analisi)
items: Persepsi Masyarakat Terhadap Pelestarian Mangrove Di Desa Mengkapan Kecamatan Sungai Apit, Kabupaten Siak
items: Resistensi Kultural dalam Sastra Anak: Kajian Postkolonial terhadap Biografi Tenas Effendi

Clustering Mahasiswa Baru Menggunakan K-Means Untuk Perencanaan Teknologi Pembelajaran di Unilak
type: item
description: Mapping the characteristics of new students is an important first step in designing a technology-based education system, particularly at private universities, where competition to attract new students is intense. This study uses the K-means algorithm to cluster new students at Lancang Kuning University. The goal is to identify patterns that can inform the design of adaptive learning systems. The study employs a quantitative approach with data mining techniques using new student data with variables of academic and digital literacy scores. The clustering results revealed three groups: 54 students with high scores and high digital literacy, 52 students with moderate scores and moderate digital literacy, and 44 students with low scores and low digital literacy. Three main clusters emerged from the data clustering: digitally independent students, moderate students, and students requiring assistance and guidance. These results indicate differences in the learning needs of new students and support strategic recommendations for implementing educational technology tailored to their needs. These results contribute to the use of data mining technology for data-driven learning planning at Lancang Kuning University
subject: Articles
  topic: section
subject: Clustering
  topic: keywords
subject: k-means
  topic: keywords
subject: Data Mining
  topic: keywords
subject: new students
  topic: keywords
subject: education technology
  topic: keywords
creator: Elvira Asril
creator: Hardiano Siburian
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 135
ending page: 139
doi: 10.31849/23d8ex68

Analisis Sentimen Terhadap Program Kampus Merdeka Menggunakan Algoritma Naïve Bayes Classifier Dan Support Vector Machine Di Twitter
type: item
description: Kampus Merdeka is one of the policies initiated by the Minister of Education and Culture in 2020. Since it was first launched, this program has received many pros and cons from the public, one of which is from the social media Twitter. The aim of this research is to determine positive, negative and neutral sentiment in the dataset regarding the Merdeka Campus and to determine the optimal accuracy of the comparison between the SVM and NBC methods for the Merdeka Campus on Twitter. The data used in this research amounted to 1000 data based on the most recent comments when the data was taken, via the APIFY website from Twitter post comments through a crawling process. Support Vector Machine is the best algorithm for analyzing sentiment towards the Independent Campus program on Twitter with the highest level of accuracy at a data comparison of 90:10, namely 87%, for precision, recall and f1-score values for negative sentiment, namely 93%, 95% , and 94%, neutral sentiment was 76%, 84%, and 80%, and positive sentiment was 90%, 82%, and 86%. Meanwhile, the Naïve Bayes algorithm obtained the highest level of accuracy in the 90:10 data comparison, namely 81% and obtained precision, recall and f1-score values for negative sentiment, namely 73%, 100% and 85%, neutral sentiment was 78%, 66%, and 71%, and positive sentiment 93%, 76%, and 84%. Based on the highest accuracy value, namely SVM with a data sharing proportion of 90:10, the sentiment results can be visualized, namely that the public's response to the independent campus program tends to be positive with a percentage of 36.5%, while for negative sentiment the percentage is 32.8%. , and neutral sentiment gets a percentage of 30.7%.
subject: Articles
  topic: section
subject: Analisis Sentimen
  topic: keywords
subject: Kampus Merdeka
  topic: keywords
subject: Naïve Bayes
  topic: keywords
subject: Support Vector Machine
  topic: keywords
subject: Twitter
  topic: keywords
creator: Reza Sapitri
creator: Loneli Costaner*
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 112
ending page: 124
doi: 10.31849/s7ayy294

Analisis Efektivitas dan Efisiensi Program PAMSIMAS dalam Penyediaan Air Bersih di Dusun V Kampung Baru, Kampar Utara
type: item
description: The availability of clean water in the area of Dusun V Kampung Baru is very minimal. On average, the quality of well water in residents is yellowish, muddy and oily. To solve this problem, residents of Dusun V Kampung Baru received assistance from the PAMSIMAS clean water program from the government. Clean water facilities have been built and water has been distributed to homes in need. Therefore, an evaluation is needed in the implementation of this program, to determine the achievement of the objectives of this program. The evaluation indicators are seen from the aspects of the effectiveness and efficiency of the implementation of the PAMSIMAS program. This study uses descriptive qualitative data analysis, based on the results of observations and interviews with PAMSIMAS water customers. When viewed from the effectiveness indicator, the clean water program is quite effective for residents of Dusun V Kampugn Baru, because the program's objectives have been achieved, namely clean water has been obtained and has been distributed to residents' homes. Likewise, from the efficiency indicator, the implementation of the PAMSIMAS program is running efficiently. This is assessed from the construction of clean water facilities that are in accordance with the plan by utilizing existing human resources and optimizing available funds. With the evaluation of the PAMSIMAS clean water program, we can measure the achievement of the PAMSIMAS program objectives and also provide a picture of the implementation of PAMSIMAS in Dusun V Kampung Baru to date
subject: Articles
  topic: section
subject: Clean Water
  topic: keywords
subject: PAMSIMAS
  topic: keywords
subject: Effective
  topic: keywords
subject: Effisiens
  topic: keywords
subject: Air Bersih
  topic: keywords
creator: Ardiansyah Hamid
creator: Harmi Yelmi
creator: Fajar Aga Wandana
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 125
ending page: 134
doi: 10.31849/69fs9j82

Implementasi Algoritma K-Means untuk Pengelompokan Anak Kurang Gizi di Puskesmas
type: item
description: Malnutrition in children remains a major challenge that affects their quality of life and development. Early identification and grouping of children at risk of malnutrition are crucial for effective intervention. This study aims to apply the K-Means algorithm to cluster the nutritional status of toddlers at Umban Sari Community Health Center, using variables such as height, weight, age, and gender. A total of 1,764 toddler data records were analyzed and grouped into two clusters: a cluster of well-nourished children and a cluster of malnourished children. The results show that 34.6% of children belong to the well-nourished cluster, while 65.4% are classified in the malnourished cluster. Validation using the Davies-Bouldin Index (DBI) yielded a value of 0.525, indicating a reasonably good separation between clusters. These findings provide a strong foundation for the Community Health Center to conduct more targeted interventions and improve the effectiveness of monitoring child nutrition status in the Umban Sari area
subject: Articles
  topic: section
subject: Malnutrisi
  topic: keywords
subject: K-Mean
  topic: keywords
subject: Gizi
  topic: keywords
subject: Malnutrition
  topic: keywords
subject: K-Means Clustering
  topic: keywords
subject: Child Nutrition Status
  topic: keywords
subject: Community Health Center
  topic: keywords
subject: Davies-Bouldin Index
  topic: keywords
creator: Marince Cristina Panjaitan
creator: Lisnawita Lisnawita*
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 104
ending page: 111
doi: 10.31849/jurkim.v5i2.27968

Konsep Peningkatan Peran Perguruan Tinggi dalam Mendukung Keberlanjutan Pengelolaan Hutan Adat di Indonesia
type: item
description: Customary forests in Indonesia have very important ecological, social, and cultural values. However, their existence faces serious challenges such as tenure conflicts, ecological degradation, and policy fragmentation. This article proposes the concept of increasing the role of universities in supporting sustainable management of customary forests through the tridharma: education, research, and community service. By integrating local wisdom into the curriculum, community-based research, and transformative service, universities can strengthen the capacity of indigenous communities and fight for forest sustainability. This article also offers concrete strategies, such as the establishment of a Center for Customary Forest Studies, strengthening multi-sector collaboration networks, and educational affirmation programs for indigenous youth. With a more responsive, collaborative, and community-based approach, universities are expected to become strategic supporting institutions for equitable and sustainable customary forest conservation.
subject: Articles
  topic: section
subject: Customary forests
  topic: keywords
subject: universities
  topic: keywords
subject: sustainable management
  topic: keywords
subject: community empowerment
  topic: keywords
subject: local wisdom
  topic: keywords
creator: Eno Suwarno
creator: Sri Rahayu Prastyaningsih
creator: Hadinoto Hadinoto
creator: Dodi Sukma R.A
creator: Muhammad Ikhwan
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 96
ending page: 103
doi: 10.31849/g52h1k21

The Quality of Apis Mellifera Honey from Sungai Mandau Subdistrict, Siak Regency Based on the Duration of Water Content Reduction
type: item
description: One of the non-timber forest products from the animal group that is widely utilized by communities today is honey. Communities around the Acacia crassicarpa plantation forests utilize these plants as a food source for Apis mellifera bees. The honey produced generally has a high moisture content, which affects its quality. Efforts are needed to reduce the moisture content of honey using a vacuum evaporator to meet the Indonesian National Standard (SNI) for honey quality. The research method was experimental, using honey samples from Sungai Mandau Subdistrict, Siak Regency, Riau Province. Moisture content reduction was carried out using a vacuum evaporator at a temperature of 40°C for 0, 12 and 24 hours. The honey that had undergone moisture reduction was tested for quality in accordance with SNI 8664:2018. Honey that had undergone moisture reduction for 12 hours had a moisture content of 19.15%, specific gravity of 1.434, diastase enzyme activity of 11.75 DN, hydroxymethylfurfural (HMF) content of 0.21 mg/kg, total sugar content of 75.53 °Brix, ash content of 0.162% w/w, acidity of 47.33 ml NaOH/kg, and insoluble solids of 0.57% w/w. Meanwhile, honey that had undergone moisture reduction for 24 hours had a moisture content of 17.59%, specific gravity of 1.482, diastase enzyme activity of 9.43 DN, HMF content of 0.67 mg/kg, total sugar content of 76 °Brix, ash content of 0.676% w/w, acidity of 44.43 ml NaOH/kg, and insoluble solids of 0.59% w/w.
subject: Articles
  topic: section
subject: madu, kadar air, kualitas, Apis mellifera
  topic: keywords
creator: Ambar Tri Ratnaningsih*
creator: Hanapi Romadlon
creator: Rina Novia Yanti
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-05-30
publication date: 2025-05-30
starting page: 62
ending page: 69
doi: 10.31849/qc2q1v08

Kewenangan Pengujian Peraturan Daerah Dalam Perspektif Undang-Undang
type: item
description: Dalam Undang-Undang Nomor 23 Tahun 2014 tentang Pemerintahan Daerah pembatalan Peraturan Daerah dilakukan oleh Kemendagri namun hal tersebut bertentangan dengan Undang-Undang Dasar 1945 yang menyebutkan bahwa Mahkamah Agung yang memiliki kewenangan untuk membatalkan Peraturan dibawah Undang-Undang. Metode penelitian yang akan digunakan dalam penelitian ini adalah metode penelitian hukum normatif yang akan mengkaji berdasarkan statute approach yaitu peraturan perundang-undangan dan conseptual approach. Hasil dari penelitian ini membahas mengenai adanya pertentangan antara peraturan yang kedudukannya lebih rendah terhadap peraturan yang lebih tinggi dan menyebutkan bahwa Mahkamah Agung yang memiliki kewenangan dalam melakukan pembatalan Peraturan Daerah bukan Kemendagri.
subject: Articles
  topic: section
subject: Regional Regulations
  topic: keywords
subject: Laws
  topic: keywords
subject: Ministry of Home Affairs
  topic: keywords
creator: Tatang Suprayoga
creator: Suwito Suwito
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-01-31
publication date: 2024-01-31
starting page: 1
ending page: 9
doi: 10.31849/jurkim.v4i1.15739

Interaksi Pemberian Pupuk Kandang dan Trichoderma sp Terhadap Pertumbuhan Bibit Eucalyptus Pellita
type: item
description: Eucalyptus sp merupakan jenis tanaman yang dikembangkan dalam pengelolaan Hutan Tanaman Industri (HTI) dalam memenuhi kebutuhan kayu serat untuk industri pulp dan kertas. Salah satu upaya yang dapat dilakukan untuk meningkatkan pertumbuhan bibit di persemaian yaitu dengan memberikan pupuk kandang dan Trichoderma sp yang seimbang pada media tanam. Tujuan penelitian adalah menganalisis pengaruh pupuk kandang dan mikroorganisme Trichoderma sp. terhadap pertumbuhan bibit Eucalyptus pellita. Penelitian menggunakan metode rancangan acak lengkap, faktor pertama: K0= Kontrol; K1= Dosis pupuk kandang 50 gr/polibag; K2= Dosis pupuk kandang 100 gr/polibag; K3= Dosis pupuk kandang 150 gr/polibag. Faktor kedua: T0=Kontrol; T1=Dosis Trichoderma sp 15 gr/polibag; T2=Dosis Trichoderma sp 30 gr/polibag; T3= Dosis Trichoderma sp 45 gr/polibag. Hasil analisis menunjukkan bahwa pupuk kandang dapat meningkatkan tinggi, diameter, jumlah daun, dan panjang akar bibit Eucalyptus pellita. Trichoderma sp. juga memiliki dampak positif pada pertumbuhan bibit, khususnya tinggi, diameter, dan panjang akar, serta jumlah daun dalam beberapa kasus. Kombinasi optimal adalah 100 gr pupuk kandang dan 15 gr Trichoderma sp. untuk pertumbuhan tinggi, dan 100 gr pupuk kandang dan 30 gr Trichoderma sp. untuk pertumbuhan diameter dan panjang akar terpanjang bibit Eucalyptus pellita.
subject: Articles
  topic: section
subject: Eucalyptus Pellita
  topic: keywords
subject: Seeding Growth
  topic: keywords
subject: Organic Manure
  topic: keywords
subject: Trichoderma sp
  topic: keywords
subject: Pertumbuhan Bibit,
  topic: keywords
subject: Pupuk Kandang
  topic: keywords
creator: Wike Sarina
creator: Azmin Azwin
creator: Eni Suhesti
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-01-31
publication date: 2024-01-31
starting page: 10
ending page: 17
doi: 10.31849/jurkim.v4i1.17370

Penerapan Model Pembelajaran Kooperatif Pendekatan Struktural Think Pair Square (TPS) Untuk Meningkatkan Hasil Belajar Matematika
type: item
description: Penelitian ini adalah penelitian tindakan kelas yang bertujuan untuk memperbaiki proses pembelajaran dan meningkatkan hasil belajar matematika dengan menerapkan model pembelajaran kooperatif pendekatan Think Pair Square (TPS). . Penelitian ini terdiri dari dua siklus, yang masing-masing siklus terdiri dari empat tahap, yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi.Subjek penelitian ini adalah siswa kelas X DKV 1 SMKN 4 PEKANBARU pada semester genap tahun pelajaran 2022/2023 sebanyak 32 orang peserta didik. yang terdiri dari 17 peserta didik laki-laki dan 15 peserta didik perempuan. Instrumen pengumpulan data dalam penelitian ini adalah lembar pengamatan dan tes hasil belajar matematika. Lembar pengamatan dianalisis secara kualitatif deskriptif, sedangkan tes hasil belajar matematika dianalisis secara kuantitatif statistic deskriptif. Analisis kualitatif memperlihatkan bahwa terjadi perbaikan proses pembelajaran dari sebelum tindakan ke siklus I dan siklus II. Siswa terlihat berpartisipasi aktif dan semakin mandiri dalam proses pembelajaran yang dilaksanakan, seperti dalam menyelesaikan permasalahan matematika yang diberikan, mempresentasikan hasil penyelesaian masalah dan memberikan kesimpulan pembelajaran. Analisis kuantitatif menunjukkan jumlah siswa yang mencapai KKM pengetahuan meningkat dari skor dasar (56,25%) keUH I (68,75%) hingga ke UH II (87,50%). Untuk keterampilan dari meningkat dari skor dasar (62,50%) ke UH I (71,88%) hinggake UH II (87,50%). Hasil penelitian ini menunjukkan bahwa penerapan model pembelajaran kooperatif pendekatan Think Pair Square (TPS)dapat memperbaiki proses pembelajaran dan meningkatkan hasil belajar matematika siswa di kelas X DKV 1 SMKN 4 PEKANBARU Tahun Pelajaran 2022/2023 semester genap pada kompetensi dasar Menentukan nilai sudut berelasi di berbagai kuadran.
subject: Articles
  topic: section
subject: Hasil Belajar Matematika,
  topic: keywords
subject: Pembelajaran Kooperatif,
  topic: keywords
subject: Think Pair Square (TPS)
  topic: keywords
creator: Elvi Hidayati
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-01-31
publication date: 2024-01-31
starting page: 18
ending page: 29
doi: 10.31849/jurkim.v4i1.17945

Rancang Bangun Sistem Proteksi Dan Monitoring Overcurrent Dan Over / Under Voltage Terhadap Motor 3 Fasa Berbasis Arduino
type: item
description: Kualitas/mutu suplai tenaga listrik dalam suatu sistem rangkaian listrik sangat diperlukan. Kualitas suplai listrik buruk dapat menyebabkan gangguan dan bahkan merusak sistem jaringan tenaga listrik. Adapun bentuk ganguan tersebut adalah terjadinya Overcurrent dan Over/Undervoltage. Untuk mengatasi hal tersebut diperlukan suatu alat proteksi yang dapat mendeteksi adanya gangguan Overcurrent dan Over/Undervoltage serta ambil tindakan untuk mengamankan jaringan tersebut apabila ada gangguan terhadap peralatan listrik yang terhubung pada jaringan listrik 3 fasa. Alat ini dirancang untuk mendeteksi adanya ganguan Overcurrent dan Over/Undervoltage pada tegangan tiga fasa. Sitem proteksi ini menggunakan sensor ACS 712 untuk mengukur nilai arus dan menggunakan sensor tegangan untuk nilai tegangan kemudian menggunakan Arduino Due sebagai mikrokontroler dan data hasil pembacaan sensor akan diproses oleh Arduino kemudian akan dikirim menuju modul microSD untuk menyimpan data hasil pembacaan sensor sehingga proses monitoring dapat lebih efisien, alat ini juga memiliki LCD yang juga di gunakan untuk memudahkan user dalam melakukan proses monitoring dan alat juga menggunakan relay sebagai pemutus dan penghubung jika terjadi gangguan Overcurrent dan Over/Undervoltage pada tegangan tiga fasa. Keakuratan alat dalam membaca arus sebesar 91,4%.
subject: Articles
  topic: section
subject: Sistem proteksi
  topic: keywords
subject: Arduino due
  topic: keywords
subject: Modul microSD
  topic: keywords
subject: Sensor arus ACS712
  topic: keywords
subject: Protection system
  topic: keywords
creator: Arif Gunawan
creator: Muzni Sahar
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-01-31
publication date: 2024-01-31
starting page: 30
ending page: 39
doi: 10.31849/jurkim.v4i1.18408

Isolasi dan Karakterisasi Glukomanan dari beberapa Spesies Talas (Colocasia) dan Iles-iles (Amorphophalus oncophyllus)
type: item
description: Talas dan Iles-iles mempunyai manfaat yang besar untuk diolah menjadi bahan makanan sebagai substitusi karbohidrat. Salah satu komponen karbohidrat dalam talas-talasan adalah glukomanan. Glukomanan merupakan polisakarida yang memiliki ikatan β-1,4 tersusun dari dua macam monomer, yaitu D-glukosa dan D-manosa dengan perbandingan 1:1,6. Glukomanan telah banyak digunakan di Jepang, dan Cina sebagai sumber makanan. Selain dapat menjadi sumber makanan, aplikasi glukomanan dapat digunakan sebagai bahan edible film, bahan pembuat kapsul, pita seluloid, dan adsorben ion logam. Tujuan dari penelitian ini adalah untuk penentuan kadar dan mengkarakterisasi glukomanan dari beberapa spesies talas (Colocasia) (menggunakan dua spesies: talas lubang, dan talas hitam), iles-iles (Amorphophalus oncophyllus), tepung high viscosity glucomannan, dan tepung low viscosity glukomanan. Glukomanan diekstraksi dengan pelarut air, kemudian diendapkan menggunakan etanol 95% dengan perbandingan air dan etanol 95% 1:4,5 v/v. Endapan yang terbentuk kemudian dipisahkan dan dikeringkan, lalu dikarakterisasi dengan menghitung kadar air,dan menggunakan spektrofotometer inframerah. Untuk pengukuran kadar air talas hitam, iles-iles, tepung low viscosity glucomannan, dan tepung high viscosity glukomanan secara berurutan masing-masing adalah 73,03%, 88,06%, 10,91%, 10,67%. Dari spektra inframerah menunjukkan adanya serapan pada bilangan gelombang untuk talas hitam, iles-iles, tepung low viscosity glucomannan, dan tepung high viscosity glukomanan secara berurutan masing-masing adalah 867,97 cm-1, 875,58 cm-1, 873,75 cm-1, 877,61 cm-1 yang menunjukkan adanya ikatan β-1,4 dari D-manosa dan D-glukosa
subject: Articles
  topic: section
subject: Talas, iles-iles, glucomannan, isolation.
  topic: keywords
creator: Anggrena Diova Ritonga
creator: Widya Widya
creator: Yoan De Nanda Herru
creator: Rahma Joni
creator: Yelmiza Yelmiza
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-01-31
publication date: 2024-01-31
starting page: 40
ending page: 46
doi: 10.31849/jurkim.v4i1.18701

Tinjauan Yuridis Tanggung Jawab Ahli Waris Menurut Kompilasi Hukum Islam dan Kitab Hukum Perdata Terhadap Warisan dalam Bentuk Utang di Indonesia
type: item
description: Warisan merupakan salah satu permasalahan dalam hukum keluarga, pewarisan menjadi konflik berkepanjangan dalam sebuah keluarga jika tidak ada kesepakatan, pilihan hukum dan pembagian harta peninggalan yang jelas. Perbedaan aturan hukum dan perbedaan pemahaman mengenai pembagian warisan dapat memicu konflik keluarga. Seseorang harus mempunyai pengetahuan tentang harta warisan itu sendiri. Hampir semua literatur membahas tentang pewarisan yang berkaitan dengan harta, namun jarang kita jumpai hal-hal yang berkaitan dengan tanggung jawab atas hutang ahli waris atau penolakan untuk mewariskan harta. Kewajiban ahli waris berkaitan dengan mengurus jenazah, mengurus harta benda, dan terakhir hutang-hutang ahli waris. Uraian mengenai hal inilah yang membuat penulis tertarik untuk menulis artikel terkait dengan hal tersebut, permasalahannya adalah apakah terdapat landasan hukum Islam yang jelas mengenai hal tersebut, aspek pengaturan mengenai piutang warisan di Indonesia dan apakah terdapat pelaksanaan keputusan. mengenai piutang warisan yang sudah ada di Indonesia. Metode yang penulis gunakan dalam penulisan jurnal ini adalah metode penelitian hukum normatif dengan menganalisis perbandingan penerapan aturan hukum Islam dan hukum perdata terhadap permasalahan piutang warisan dan menganalisis implikasi keputusan yang berkaitan dengan warisan. Penelitian ini dilakukan dengan dapat memberikan masukan dalam perkembangan hukum keluarga dan waris, khususnya yang berkaitan dengan piutang .Hasil penelitian ini direalisasikan sebagai bahan ajar Hukum Keluarga waris dan dituangkan dalam karya ilmiah berupa artikel.
subject: Articles
  topic: section
subject: hukum
  topic: keywords
subject: Warisan
  topic: keywords
subject: Keluarga
  topic: keywords
creator: Cislia Maiyori
creator: Wismar Harianto
creator: Rizana Rizana
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-02-09
publication date: 2024-02-09
starting page: 47
ending page: 53
doi: 10.31849/jurkim.v4i1.19026

Rancang Bangun Peta 3D Universitaas Lancang Kuning
type: item
description: Peta merupakan hal yang dibutuhkan banyak pengguna, tidak terkecuali instansi pendidikan tinggi. Universitas Lancang Kuning merupakan salah satu perguruan tinggi yang mempunyai banyak bangunan fisik. Informasi peta kampus yang masih digunakan sampai sekarang adalah dalam bentuk peta 2D. Hal ini mengakibatkan mahasiswa/unilak dan pengunjung Universitas Lancang Kuning menjadi kebingungan dan tidak mengetahui letak bangunan yang ingin dituju. Membangun sebuah peta 3D interaktif yang dapat memperlihatkan lokasi dan letak bangunan. Penelitian ini menggunakan metode pengembangan sistem multimedia interaktif (IMSDD) sebagai metode evaluasi. Hasil dari penelitian ini adalah sebuah peta kampus berbentuk 3D bebasis web pada kampus Universitas Lancang Kuning yang dapat memperlihatkan bentuk fisik bangunan, lokasi, dan informasi nama gedung yang ada di kampus Universitas Lancang Kuning dalam bentuk peta digital.
subject: Articles
  topic: section
subject: Peta3D
  topic: keywords
subject: Sistem Informasi
  topic: keywords
subject: Blender 3D
  topic: keywords
subject: IMSDD
  topic: keywords
subject: Unilak
  topic: keywords
creator: Andhi Chan
creator: Loneli Costaner
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-02-09
publication date: 2024-02-09
starting page: 54
ending page: 66
doi: 10.31849/jurkim.v4i1.18992

Implementasi Algoritma Naïve Bayes Classifier Untuk Klasifikasi Penerima Beasiswa BUMN Sekota Dumai
type: item
description: Secara konsisten otoritas publik menawarkan berbagai jenis hibah/bantuan kepada siswanya, salah satu bantuan/hibah dari bumn tidak terkecuali dari unversitas mana saja asal tempat tinggalnya. Secara konsisten jumlah calon penerima hibah ini terus bertambah, namun jumlah yang didapat setiap tahun tetap stabil. Selanjutnya, penting untuk membangun kerangka untuk melengkapi penambangan informasi dari tumpukan informasi ini yang akan dimanfaatkan untuk tujuan tertentu, salah satunya untuk menyelidiki kewajaran penerima hibah agar sempurna. Bayes Classifier merupakan metodologi yang mengacu pada hipotesis Bayes yang menggabungkan informasi masa lalu dengan informasi baru. Jadi perhitungan karakterisasi bersifat mendasar namun memiliki ketelitian yang tinggi. Oleh karena itu, pemeriksaan ini akan menunjukkan kapasitas Bayes Classifire dalam mengelompokkan informasi calon penerima hibah/bantuan yang menjelaskan kemungkinan pemberian hibah/bantuan bumn. Data pelamar beasiswa telah diolah terlebih dahulu agar “bersih” dan siap untuk diproses lebih lanjut. Setelah pra- pemrosesan ini, Naive Bayes Classifier digunakan untuk mengklasifikasikan data, sehingga menghasilkan model probabilitas untuk mengklasifikasikan pelamar beasiswa berikutnya. Dari hasil pengujian ketepatan model kerangka kerja yang dibuat menghasilkan nilai akurasi tertinggi sebesar 75,00%
subject: Articles
  topic: section
subject: Beasiswa BUMN
  topic: keywords
subject: Naive Bayes Classifier
  topic: keywords
subject: Beasiswa
  topic: keywords
subject: Data Mining
  topic: keywords
subject: klasifikasi
  topic: keywords
creator: Alif Nugraha
creator: Faza Al-ghifari
creator: Abdullah Panigoran
creator: Wahyu Desmawan
creator: Lisnawita Lisnawita
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-07-02
publication date: 2024-07-02
starting page: 77
ending page: 85
doi: 10.31849/jurkim.v4i2.20944

Studi Permodelan Transport PHREEQC Pada Proses Leaching Besi (Fe), Timbal (Pb) dan Tembaga(Cu) Terhadap Lindi TPA Muara Fajar Pekanbaru
type: item
description: Proses perpindahan secara kimia kontaminan Fe, Pb, dan Cu pada tanah dapat dievaluasi dengan eksperimen dan permodelan geokimia. Adanya permodelan menggunakan program PHREEQC bertujuan untuk mengetahui mekanisme perpindahan logam-logam berat. Di TPA Muara Fajar Pekanbaru terjadi penumpukan volume sampah dari tahun ke tahun. Sehingga mengakibatkan air lindi yang akan mencemari lingkungan. Pada studi ini sejumlah konsentrasi kontaminan Fe, Pb dan Cu dilalukan proses leaching menggunakan permodelan geokimia PHREEQC. Permodelan ini meggambarkan terjadi perubahan konsentrasi logam Fe, Pb dan Cu dengan pengendapan logam murni dalam pembentukan mineral kalsit (CaCO3). Pada spesi Fe persentase tertinggi adalah spesi Fe2+ yaitu sebesar 67 %, sedangan FeCO3 adalah sebesar 2 %. Hasil ini menunjukkan endapan karbonat sedikit. Pada spesi Pb ini persentase yang tertinggi adalah spesi Pb2+ yaitu sebesar 3 %, sedangkan PbCO3 adalah sebesar 85 %. Hasil ini menunjukkan endapan karbonatnya lebih banyak. Pada spesi Cu ini persentase yang tertinggi adalah spesi Cu2+ yaitu sebesar 8 %, sedangan CuCO3 adalah sebesar 61 %. Hasil ini menunjukkan endapan karbonatnya lebih banyak. Leaching logam Fe, Pb dan Cu menggunakan model fase mineralogi, dari grafik digambarkan terjadinya penurunan konsentrasi Fe dan Cu menjadi mendekati 0 mmol/L, sedangkan konsentrasi Fe meningkat menjadi 1,2 x 10-2 mmol/L hingga stabil. Kata Kunci: PHREEQC, leaching, lindi
subject: Articles
  topic: section
subject: PHREEQC
  topic: keywords
subject: leaching
  topic: keywords
subject: lindi
  topic: keywords
creator: Yelmiza
creator: Fikratul Ikhsan
creator: Anggrena Diova Ritonga
creator: Yoan De Nanda Herru
creator: Hazra Yuvendius
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-07-03
publication date: 2024-07-03
starting page: 67
ending page: 76
doi: 10.31849/jurkim.v4i2.20116

Nilai Uji Rendam (Immersion Test) Dari Material Recycle Asphalt Pavement (RAP) Dengan Menambahkan Oli Bekas Pada Perkerasan Jalan
type: item
description: Reclaimed Asphalt Pavement (RAP) is the result of dredging the old road pavement which is usually used as backfill and has even become waste that is usually rarely used. RAP material that is no longer used can be used as an additive in the manufacture of new asphalt concrete with rejuvenator. This study aims to determine the durability of used motor vehicle oil as a rejuvenating agent for RAP on the Lataston mixture gradation (HRS-WC) on Marshall and IRS characteristics. The testing stage is to test the characteristics of the RAP material. The optimum asphalt content (KAO) for the aggregate was obtained at 7,24%, while the optimum used oil content was obtained at 4,94% by weight of asphalt as a RAP rejuvenator. Marshall and IRS characteristics testing are in accordance with the 2018 Highways specification. Marshall test results show that as the amount of used oil freshener is added, the ability of the mixture to withstand loads decreases and the flexibility of the mixture increases, resulting in reduced asphalt durability represented by testing IRS 30 minutes and 24 hours which showed the durability value obtained a value of 60,49% in the Lataston mixture. As a result, the IRS value does not meet the requirements of the 2018 Highways Specification of 90%, so it is concluded that the results of the tests carried out do not meet the durability requirements and cannot be applied in the field..
subject: Articles
  topic: section
subject: Immersion Test
  topic: keywords
subject: Lataston
  topic: keywords
subject: RAP Used Oil
  topic: keywords
creator: Alfian Saleh
creator: Shanti Wahyuni Megasari
creator: Fadrizal Lubis
creator: Virgo Trisep Haris
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-08-07
publication date: 2024-08-07
starting page: 92
ending page: 100
doi: 10.31849/jurkim.v4i2.19799

Penentuan Klasifikasi Tanah Metode Unified Soil Classification System (USCS)
type: item
description: Tanah yaitu material yang terdiri dari butiran mineral, organic, dan endapan yang relative lepas. Klasifikasi tanah sistem unified (USCS) dilakukan untuk menentukan pengelompokkan jenis tanah tanah berdasarkan distribusi ukuran butirannya.Jenis tanah baik itu sifat fisis dan mekanis merupakan faktor penting yang harus dipertimbangan dalam perencanaan konstruksi agar tidak terjadi kegagalan konstruksi. Tujuan penelitian ini adalah untuk mengklasifikasikan jenis tanah yang terdapat di Kecamatan Mandau Kabupaten Bengkalis. Metode yang digunakan adalah metode klasifikasi USCS. Peneltian ini menggunakan dari 4 titik yang terdapat di Kecamatan Mandau Kabupaten Bengkalis. Analisa yang dilakukan adalah dengan mengambil sampel tanah di lapangan, kemudian dilakukan pengujian sifat fisis di laboratorium. %. Untuk klasifikasi yang diperoleh yaitu tergolong tanah lempung dan tanah lanau. Klasifikasi tanah dipengaruhi oleh nilai Indeks Plastisitas (PI), dari hasil penelitian ini nilai Indeks Plastisitas terbesar yaitu sampel tanah titik sebesar 26.54 dengan klasifikasi tanah MH lanau tak organik. Kesimpulannya klasifikasi tanah berdasrkan metode USCS pada sampel tanah yang diuji yaitu tergolong klasifikasi tanah lanau dan lempung. Klasifikasi ini diperoleh berdasarkan nilai lolos saringan No.200 dan nilai LL serta PI.
subject: Articles
  topic: section
subject: Klasifikasi Tanah, Sifat Fisis, Sifat Mekanis, Sistem Unified
  topic: keywords
creator: Muthia Anggraini
creator: Virgo Trisep Haris
creator: Alfian Saleh
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-08-07
publication date: 2024-08-07
starting page: 86
ending page: 91
doi: 10.31849/jurkim.v4i2.21528

Analisis Sentimen pada Ulasan Kegiatan Seminar Nasional Sistem Informasi dan Teknologi Komputer 2023 menggunakan Natural Language Processing (NLP)
type: item
description: This research aims to analyze the sentiment of participant reviews of the National Seminar on Information Systems and Computer Technology 2023 using Natural Language Processing (NLP). With the increasing use of social media and online platforms, sentiment analysis is becoming an important tool to manage and summarize information from diverse participant opinions. This research uses an NLP model adapted to the Indonesian language to provide more contextual and in-depth insights. The research process involved review data collection, data pre-processing, tokenization, stopword removal, stemming, and sentiment analysis using the Naive Bayes algorithm. The analysis results showed that 90% of the reviews were positive, with the most appreciated aspects including the quality of the seminar materials and the availability of facilities. Meanwhile, 10% of reviews were negative, mainly related to time management and interaction with speakers. These findings provide concrete guidance for organizers to focus on improving the less satisfactory aspects. Evaluation of the effectiveness of the NLP model showed that the technique was able to identify sentiment with higher accuracy than conventional methods, reinforcing the potential of NLP as an effective tool in local language-based sentiment analysis. This research contributes to the development of sentiment analysis methodology in the context of Indonesian language, as well as providing valuable references for further research in the field of sentiment analysis.
subject: Articles
  topic: section
subject: Sentiment
  topic: keywords
subject: National Seminar
  topic: keywords
subject: NLP
  topic: keywords
subject: Text Analysis
  topic: keywords
subject: Information Technology
  topic: keywords
subject: Python
  topic: keywords
creator: Yogo Turnandes
creator: Ahmad Ade Irwanda
creator: Vebby
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-08-22
publication date: 2024-08-22
starting page: 101
ending page: 109
doi: 10.31849/jurkim.v4i2.22063

Pengembangan Aplikasi Simulasi Investasi Reksadana Dengan Algoritma Machine Learning Prophet
type: item
description: Investment is a crucial foundation in financial management that opens opportunities to achieve long-term financial goals. One mutual fund investment platform at a PT is innovating to create a platform tailored to the needs of Generation Z users. However, the platform is currently still under improvement and/or renewal due to functional deficiencies such as the frontend and backend display, as well as the lack of an investment simulation feature that allows investors to predict mutual fund investments. This research focuses on adding an investment simulation feature using a Machine Learning algorithm that can automate the detection of trends and seasonality in mutual fund products. The method used in the website development is the Agile method in the System Development Life Cycle (SDLC). In conducting this research, an analysis of the platform's weaknesses and deficiencies was carried out to compare the website platform to be developed with another platform. Based on the analysis that has been carried out, the development of the platform's functionality and the addition of features were made, namely, updating the latest display on each page and the investment simulation feature. This research uses the PHP programming language and the Laravel framework as well as Firebase as its database. The programming implementation results in a platform that can predict mutual fund product simulations that can be used by investors, thus easily attracting Generation Z to invest in the website platform.
subject: Articles
  topic: section
subject: Investasi
  topic: keywords
subject: Teknologi
  topic: keywords
subject: Prophet
  topic: keywords
subject: simulasi
  topic: keywords
subject: Technology
  topic: keywords
creator: Siti Halimah
creator: Arie Qur’ania
creator: Irma Anggraeni
creator: Gustian Rama Putra
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-12-05
publication date: 2024-12-05
doi: 10.31849/jurkim.v4i3.23550

Evaluasi Kinerja Penerapan Zona Selamat Sekolah (ZOSS) dI SD Negeri 21 Kota Pekanbaru
type: item
description: Many school facilities in big cities are located on the side of highways, where many vehicles travel at high speeds, thereby endangering children when crossing. The research aims to determine how effective the use of ZoSS is at SD Negeri 21 Pekanbaru. The method used is data analysis using the normal distribution statistic Z test. The research results show that in terms of markings and signs there are still many that are missing, some of the markings have faded. The level of service on the Pahlawan Kerja road is included in category D. The average instantaneous vehicle speed on the Pahlawan Kerja road is 40.46 km/hour, which means it still exceeds the permitted speed. The behavior of students at SD Negeri 21 Pekanbaru with a calculation result of -0.95 is still classified as not safe with a permissible error rate of 1.645. For the introductory behavior of students at SD Negeri 21 Pekanbaru it is classified as safe with a calculation result of 13.85 which is greater than the permitted error level. 1,645. The conclusion from the data that has been studied shows that the effectiveness of using ZoSS on the Job Hero road has not been effective. The suggestion regarding this problem is that there should be maintenance and additional traffic signs needed to complete the ZoSS facilities and training from the police for crossing guides so that the safety of students at SD Negeri 21 Pekanbaru is maintained.
subject: Articles
  topic: section
subject: Effectiveness
  topic: keywords
subject: facilities
  topic: keywords
subject: ZoSS
  topic: keywords
creator: Fadillah Hamam Baihaqi
creator: Fadrizal Lubis
creator: Muthia Anggraini*
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-12-05
publication date: 2024-12-05
doi: 10.31849/jurkim.v4i3.23360

Pengaruh Moralitas Individu dan Pengendalian Internal Terhadap Kecenderungan Kecurangan Akuntansi Dalam Pengelolaan Keuangan Badan Usaha Milik Daerah (BUMD)
type: item
description: This study aims to analyze the influence of individual morality and internal control on the tendency of accounting fraud in the financial management of Regional-Owned Enterprises (BUMD) in Siak Regency. Furthermore, it aims to analyze the influence of individual morality on the tendency of accounting fraud in the financial management of Regional-Owned Enterprises (BUMD) in Siak Regency. Additionally, it seeks to analyze the influence of internal control on the tendency of accounting fraud in the financial management of Regional-Owned Enterprises (BUMD) in Siak Regency. The sampling technique used is simple random sampling. The reason for using simple random sampling is because it is the easiest to apply, and every member of the population can be selected as a sample. Individual morality influences fraud prevention. Internal control affects fraud prevention. The research findings indicate that, simultaneously, individual morality and internal control have an impact on fraud prevention. Future researchers can expand the research object by giving more consideration to caution when generalizing the research object.
subject: Articles
  topic: section
subject: Individual Morality
  topic: keywords
subject: Internal Control
  topic: keywords
subject: Accounting
  topic: keywords
subject: Financial Management
  topic: keywords
subject: BUMD
  topic: keywords
creator: Muhammad Agung Setiawan
creator: Jeni Wardi
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-12-05
publication date: 2024-12-05
doi: 10.31849/jurkim.v4i3.21636

Evaluasi Infrastruktur Wireless Pada PT. Sinar Alam Permai Wilmar Group Palembang
type: item
description: Jaringan wireless memberikan kemudahan akses data yang cepat dan fleksibel tanpa memerlukan kabel fisik. Namun, seiring bertambahnya jumlah perangkat dan volume data yang harus dikelola, PT Sinar Alam Permai Palembang menghadapi tantangan dalam menjaga kinerja dan keandalan jaringan. Perusahaan telah menggunakan teknologi wireless modern untuk mendukung kegiatan operasional, salah satunya dengan aplikasi Ekahau Site Survey. Aplikasi ini membantu merencanakan jaringan Wi-Fi, memetakan pancaran sinyal access point, serta mempertimbangkan pengaruh material bangunan terhadap kualitas jaringan. Meskipun jaringan tersebut menawarkan fleksibilitas dan mobilitas tinggi bagi karyawan, masalah seperti kecepatan yang tidak stabil, jangkauan sinyal yang terbatas, dan gangguan koneksi masih sering terjadi. Untuk mengatasi tantangan ini, evaluasi menyeluruh terhadap infrastruktur jaringan wireless diperlukan guna mengidentifikasi kelemahan yang ada. Penelitian ini bertujuan untuk memberikan gambaran mengenai kondisi jaringan wireless di PT Sinar Alam Permai dan menemukan solusi efektif guna meningkatkan performa jaringan, sehingga dapat mendukung penerapan teknologi masa depan seperti Internet of Things (IoT) dan sistem berbasis cloud.
subject: Articles
  topic: section
subject: Jaringan Wireless
  topic: keywords
subject: Sinyal Access Point
  topic: keywords
subject: infrastruktur
  topic: keywords
creator: Sisi Safitri
creator: Irfan Dwi Jaya
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-12-06
publication date: 2024-12-06
doi: 10.31849/jurkim.v4i3.23549

Studi Eksperimental Campuran AC – WC Menggunakan Aspal Modifikasi Karet Alam Dengan Variasi Suhu Pemadatan Terhadap Nilai Durabilitas
type: item
description: Changes in asphalt temperature can cause deformation damage and cracks in the asphalt so that the appropriate temperature is needed to prevent damage in the field. Durability is the resistance of asphalt to changes in temperature, weather, water and air, asphalt with poor durability will cause the asphalt surface to be easily damaged and the surface can deform so that the asphalt becomes bumpy and endangers driving activities, poor durability also results in reduced road plan life. This study aims to determine the durability value of natural rubber asphalt using compaction temperature variations of 100 ℃, 100 ℃, 110 ℃, 120 ℃, 130 ℃ and 140 ℃. The research started with the examination of aggregate properties and asphalt properties then continued with making test specimens to determine the optimum asphalt content with variations of 5%, 5.5%, 6%, 6.5%, 7% obtained optimum asphalt content of 6.38%. Next, make test specimens with variations in compaction temperature of 100 ℃, 110 ℃, 120 ℃, 130 ℃ and 140 ℃. After the specimens are made based on the compaction temperature variation, durability testing is carried out for 30 minutes and 24 hours in a waterbath tool using a temperature of 60 ℃. From this test, the durability value is obtained at 100 ° C durability value 116%, 110 ° C durability value 103%, 120 ° C durability value 93%, 130 ° C durability value 85%, 140 ° C durability value 80%. The results of the calculation of the durability value. The results of the calculation durability value at a compaction temperature of 100 ℃ to 120 ℃ meet the specifications of Bina Marga 2020 where the durability value is at least 90%, while at temperatures of 130 ℃ and 140 ℃ the durability value does not meet the specifications of Bina Marga 2020. The conclusion of this research is that durability decreases with increasing compaction temperature.
subject: Articles
  topic: section
subject: Natural Rubber Asphalt
  topic: keywords
subject: Durability
  topic: keywords
subject: Compaction Temperature Variation
  topic: keywords
creator: Dhanil Ramadhan
creator: Lusi Dwi Putri*
creator: Fitridawati Soehardi
rights: Copyright (c) 2024 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2024-12-11
publication date: 2024-12-11
doi: 10.31849/jurkim.v4i3.22111

Studi Eksperimental Nilai Marshall pada Campuran AC-WC Menggunakan Aspal Modifikasi Karet Alam Terhadap Variasi Suhu Pemadatan
type: item
description: In this research, the modified asphalt used is natural rubber asphalt, which has high elastic properties due to its high resilience and high strain ratio. The aim of this research is to analyze the marshall value with variations in compaction temperature using natural rubber modified asphalt. The results of this research showed that the temperature variation density value increased with the highest temperature density at 160℃ of 2.17 gr/cm and the lowest value at 110℃ of 1.91gr/cm. The Marshall value of the VFWA value increased with the highest increase at a temperature variation of 160℃ of 68.1% and the lowest value at a temperature of 110℃ of 31.5%. The VITM value relative to the Marshall value tends to decrease with the lowest decrease at a temperature variation of 160℃ of 3.20% and the highest value at a temperature of 110℃ of 5.67%. The VMA value of the temperature variation relative to the Marshall value tends to decrease at a temperature of 160℃ of 28. 39% and the largest value is at a temperature of 110℃ of 36.91%. The stability value at temperature variations on Marshall characteristics tends to increase with the highest increase at a temperature of 160℃ of 1702.49 and the smallest value at a temperature variation of 110℃ of 1323.41. The MQ value in temperature variations with respect to the Marshall characteristics increased at a temperature of 140℃ by 523.90mm and the lowest value at a temperature of 110℃ was 183.81 mm. Marshall characteristics with respect to flow values ​​tended to fluctuate with the highest increase at a temperature variation of 120℃ of 7.80mm. and the lowest at a temperature of 160℃ is 2.23mm. So, with each increase in compaction temperature, the marshall value at a temperature variation of 140℃ - 160℃ with the use of natural rubber modified asphalt meets the requirements of Bina Marga specifications.
subject: Articles
  topic: section
subject: Natural rubber modified asphalt
  topic: keywords
subject: marshall
  topic: keywords
subject: compaction temperature variation
  topic: keywords
creator: Ikhlas Zai
creator: Fitridawati Soehardi
creator: Lusi Dwi Putri
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 10
ending page: 16
doi: 10.31849/jurkim.v5i1.22112

Analisis Kandungan Metabolit Sekunder Dari Genus Dipterocarpaceae Dengan Metode Fitokimia
type: item
description: Plants belonging to the Dipterocarpaceae family are widely distributed across various regions of Indonesia, particularly in Riau Province, which is known for its high biodiversity. This family is primarily valued for its high-quality timber, which is extensively utilized in various industries. However, beyond its economic value as a construction material, these plants also have the potential to be a source of bioactive compounds, making it essential to further investigate their secondary metabolite content. This study aims to identify and analyze the types of secondary metabolites present in five species belonging to the Dipterocarpaceae family, namely Shorea acuminata, Shorea sumatrana, Shorea belanoides, Shorea singkawang, and Shorea pinanga. To determine the presence of these bioactive compounds, this research employs the phytochemical screening method, which is a fundamental technique in the chemical analysis of plants. The results of this study indicate that all tested samples from the five species showed positive results for the presence of several major groups of secondary metabolites, namely triterpenoids, steroids, phenolics, and flavonoids. The presence of these compounds suggests that plants within the Dipterocarpaceae family have significant potential for broader applications, particularly in the pharmaceutical, cosmetic, and health industries. Compounds such as phenolics and flavonoids are well known for their antioxidant, anti-inflammatory, and antimicrobial properties, which can play a crucial role in the development of natural medicines and active ingredients for health-related products
subject: Articles
  topic: section
subject: Phytochemical
  topic: keywords
subject: Dipterocarpaceae
  topic: keywords
subject: Shorea
  topic: keywords
subject: triterpenoids
  topic: keywords
subject: steroids
  topic: keywords
subject: phenolics
  topic: keywords
subject: flavonoids
  topic: keywords
creator: Yoan De Nanda Herru
creator: Anggrena Diova Ritonga
creator: Yelmiza Yelmiza
creator: Yuni Malas Sari
creator: Muhamad Rokim
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 55
ending page: 61
doi: 10.31849/jurkim.v5i1.25060

Middle Eastern Culture Representation In Prince Ali’s Music Video In The Film Aladdin
type: item
description: Music video clips are one of the communication media that can influence their audience. In addition, music video clips are also an alternative entertainment for listeners and viewers. The Walt Disney Company is a film producer that has produced many musical films and has many fans worldwide. In this study, we will analyze the music video clip of the song titled Prince Ali from the film Aladdin, where this film is one of Disney's production films that was remade from the previous version; in addition, this video clip shows a potent blend of western and middle eastern culture using. This research approach uses Roland Barthes' semiotics to see the Middle Eastern culture represented in this music video clip. As is known, many people still believe that the Middle East is identical to deserts and high temperatures, but the illustrations depicted in this video clip are not as perceived. This study uses a constructivist paradigm with a qualitative descriptive interpretative approach, where researchers interpret data to obtain deep and broad meaning and significance to the research results. In the denotative and connotative meanings, the depiction of the Middle East in the music video clip of Prince Ali in the film Aladdin shows the crowd in the Middle of the market passed by Prince Ali's entourage who came with luxury and splendor to propose to Princess Jasmine. The myth that can be analyzed in this study is that in the Middle East, not all women wear the veil and dress all in black, and luxury and wealth cannot always conquer a woman's heart, but honesty and simplicity. The results of the study show how the representation of Middle Eastern culture in the video clip in the film Aladdin through denotative, connotative, and myth analysis reveals a deeper dimension of stereotypes, social views, and more universal values, which ultimately show that women in the Middle East are not only defined by their appearance and that honesty and simplicity have the power to change human vi…
subject: Articles
  topic: section
subject: Music
  topic: keywords
subject: Representation
  topic: keywords
subject: Semiotics
  topic: keywords
subject: Clip Music
  topic: keywords
creator: Ardian Utomo
creator: Widhihatmini
creator: Tituk Utari
creator: Eka Desy Asgawanti
creator: Dhian Oktaviani
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 35
ending page: 46
doi: 10.31849/jurkim.v5i1.25065

Etnobotani Pengobatan Tradisional Suku Melayu Desa Bagan Punak Pesisir, Rokan Hilir, Provinsi Riau
type: item
description: This research aims to determine the types of plants used, the parts used, how traditional medicine is used and the meaning countained contained in the traditional medicine of the Malay tribe in the Bagan Punak Pesisir Village by documenting ethnobotanical knowledge in traditional medicine in Bagan Punak Pesisir Village, Bangko District, Rokan Hilir Regency, Riau province. The research method used is a survey method with interview and observation techniques. The data collected includes the type of medicinal plant used, the part of the plant used and its medicinal benefits. The results of the research show that there are 7 types of medicinal plants used by the Malay community in Bagan Punak Pesisir Village. These medicinal plants come from various plant families, with the Zingiberaceae, Piperaceae, Acoraceae, Arecaceae and Rubiaceae tribes. The most commonly used plant parts are rhizomes (57.14%), followed by leaves (14.28%), sap (14.28%), and fruit (14.28%). Diseases treated with medicinal plants are fever, headaches and restoring enthusiasm. Ethnobotanical knowledge in traditional Malay medicine in Bagan Punak Pesisir Village is a cultural heritage that needs to be preserved.
subject: Articles
  topic: section
subject: ethnobotany
  topic: keywords
subject: malay tribe
  topic: keywords
subject: traditional medicine
  topic: keywords
subject: suku melayu
  topic: keywords
subject: pengobatan tradisional
  topic: keywords
creator: Sri Wahyuni
creator: Mar’atul Afidah
creator: Raudhah Awal
creator: Ermina Sari
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 1
ending page: 9
doi: 10.31849/jurkim.v5i1.25121

Pengaruh Penerapan Model Problem Based Learning Terhadap Literasi Sains Peserta Didik (Meta Analisi)
type: item
description: This study aims to analyze the impact (effect size) of the Problem Based Learning model on students' scientific literacy in science learning. The approach of this study is a meta-analysis involving 11 scientific papers from national and international publications. The meta-analysis study shows that there is a positive effect of using the Problem Based Learning model on students' scientific literacy, from 11 scientific papers analyzed, 4 articles have a high effect size category and 7 scientific papers have a medium effect size category. From the level of education (elementary, junior high and senior high school), the Problem Based Learning model has an average effect size with a high category. Meanwhile, from the subject matter, the Problem Based Learning model has a medium and high effect size category on the material or theme that can be analyzed through 11 scientific papers. From this meta-analysis, it can be concluded that the use of the Problem Based Learning model can increase the scientific literacy of students at elementary, junior high and senior high school levels.
subject: Articles
  topic: section
subject: Problem Based Learning Model, Scientific Literacy
  topic: keywords
creator: Nurmaliati
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 47
ending page: 54
doi: 10.31849/jurkim.v5i1.25452

Persepsi Masyarakat Terhadap Pelestarian Mangrove Di Desa Mengkapan Kecamatan Sungai Apit, Kabupaten Siak
type: item
description: The Mangrove forests in Mengkapan Village are mangrove areas located in Siak Regency, mangrove forests have very important values and meanings, the issue of illegal logging is a concern for the surrounding community, therefore, this study aims to determine the perceptions and behavior of the community towards the ecological functions and preservation of mangrove forests, data collection techniques using purposive sampling, by determining the identity of respondents who match the research theme. In measuring the level of community participation in mangrove management, the highest result in the “never” answer category was 38.15%, indicating that respondents were not active in every phase of mangrove ecosystem management, from planning, implementation, utilization, to evaluation and supervision. On the Form of Community Participation, the highest average level was 54.23% for the answer category “never”. This indicates that respondents never participate in contributing ideas, labor, expertise, products, or funds for mangrove ecosystem management activities. Based on age, education level and occupation, 31% of the respondents were 18-29 years old; 30% were 30-41 years old; 26% were 42-45 years old; 9% were 54-65 years old; and 4% were above 65 years old. The younger age group (under 41 years old) participated less than the older age group (over 50 years old). 60% of respondents had completed senior high school (SMA), 19% had completed a diploma or bachelor's degree, 9% had completed junior high school, and 12% had completed elementary school. A person's understanding of new things is influenced by their level of education. The community generally follows the government education system. As many as 30% are government workers, 25% are traders, and 21% are freelancers, partners of forest rangers, tour guides and environmental activists. 8% of respondents worked in carpentry, including porters and electronic servicing; 5% were teachers, and 3% were fishermen. While 11% of th…
subject: Articles
  topic: section
subject: Perception
  topic: keywords
subject: Preservation
  topic: keywords
subject: mangrove
  topic: keywords
subject: Persepsi
  topic: keywords
subject: Pelestarian
  topic: keywords
creator: Arlian Firda
creator: Rikizaputra
creator: Maratul Afidah
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 17
ending page: 23
doi: 10.31849/jurkim.v5i1.25484

Resistensi Kultural dalam Sastra Anak: Kajian Postkolonial terhadap Biografi Tenas Effendi
type: item
description: This study examines cultural resistance in children's literature through a postcolonial analysis of "Tenas Effendy, Punggawa Melayu" by Dessy Wahyuni. Utilizing a qualitative approach with content analysis, this research explores how this biographical work for children functions as a form of cultural resistance in the context of postcolonial Indonesian literature. The findings reveal that the book effectively represents Malay identity as dynamic and evolving, employs various strategies of cultural resistance including the use of Malay language and emphasis on local wisdom, and positions Malay culture within the broader Indonesian national context. It successfully engages child readers with complex cultural concepts through accessible language, demonstrating the potential of children's literature in preserving and revitalizing local culture. The book also portrays a negotiation between tradition and modernity, highlighting the relevance of Malay culture in contemporary settings. This research underscores the significant role of children's literature in cultural preservation and in fostering multicultural understanding among young generations in Indonesia, while also contributing to the broader discourse on postcolonial children's literature.
subject: Articles
  topic: section
subject: children's literature
  topic: keywords
subject: cultural resistance
  topic: keywords
subject: Indonesian Literature
  topic: keywords
subject: Malay Identity
  topic: keywords
subject: Poscolonial
  topic: keywords
creator: Qori Islami Aris
creator: Essy Syam
rights: Copyright (c) 2025 Jurnal Karya Ilmiah Multidisiplin (JURKIM)
date: 2025-01-31
publication date: 2025-01-31
starting page: 24
ending page: 34
doi: 10.31849/jurkim.v5i1.25742