Articles
Modifikasi Algortma MPPT untuk Meningkatkan Kinerja Sistem PLTS
Zulkifli;
Asnil
MSI Transaction on Education Vol 5 No 3 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute
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DOI: 10.46574/mted.v5i3.147
Maximum Power Point Tracking (MPPT) merupakan teknik untuk memaksimalkan daya dari photovoltaic. MPPT algoritma perturb and observe adalah metode yang banyak digunakan dan cukup sederhana. Metode (P&O) memiliki keterbatasan meningatkan efisiensi dan memiliki masalah osilasi, kecepatan pelacakan titik daya maksimum, konvergensi terutama saat mengalami perubahan kondisi atau radiasi cepat. Penelitian ini dilakukan untuk melihat kinerja algoritma perturb and observe dan melakukan modifikasi untuk meningkatkan kinerjanya mengatasi osilasi, konvergensi, efesiensi pelacakan serta kecepatan pelacakan. Kinerja dari algoritma akan di lihat melalui simulasi dan dievalusi untuk melihat seberapa besar peningkatan kinerja yang dapat di capai dari menggunakan algoritma P&O yang di modifikasi. Simulasi mununjukkan algoritma P&O modifikasi memiliki keungulan dari P&O konvensional. Maximum Power Point Tracking (MPPT) is a technique to optimize the power from photovoltaic. The perturb and observe algorithm MPPT is a widely used and fairly simple method. P&O method has limitations to increase efficiency and has oscillation problems, maximum power point tracking speed, convergence especially when experiencing rapid changes in condition or radiation. This reserch is conducted to see the performance of the perturb and observe algorithm and make modifications to improve its performance to overcome oscillations, convergence, tracking efficiency and tracking speed. The performance of the algorithm will be seen through simulation and evaluated to see how much performance improvement can be achieved from using the modified P&O algorithm. Simulation show that the modified P&O algorithm has advantages over conventional P&O.
Peran Guru Pendidikan Agama Islam Dalam Meningkatkan Etika Siswa di SMKN 1 Tembilahan Hulu
Zulkifli
Al-Mau'izhoh: Jurnal Pendidikan Agama Islam Vol. 6 No. 2 (2024): Desember 2024
Publisher : Universitas Majalengka
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DOI: 10.31949/am.v6i2.12399
Ethics are a set of rules and principles of human life. The good and bad of a person is seen from the ethics or character that he has. Therefore, the process of forming ethics or character must be carried out by educating, guiding and getting used to it continuously so that students have good ethics. The purpose of this study was to determine the role of Islamic religious education teachers in improving student ethics. The research used is Quantitative research, data collection techniques used in this study are observation and documentation. The results of the analysis of the study through observation are 85% which is categorized as "Very Good" because it is in the interval 81% - 100%. So it can be concluded that the role of Islamic religious education teachers in improving student ethics is categorized as very good.
Dampak Implementasi Kebijakan Anggaran Dana Desa Terhadap Kemajuan Pembangunan Desa di Kabupaten Indragiri Hilir
Gevisoner;
Adidi Yogia, Moris;
Zulkifli;
Andry, Hendry;
Lahamid, Sadriah;
Syaprianto;
Karyanti;
Suriawan, Ibrahim;
Arbaini
IPTEKIN Jurnal Kebijakan Pembangunan dan Inovasi Vol. 4 No. 1 (2018)
Publisher : Badan Riset dan Inovasi Daerah (BRIDA) Provinsi Riau
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Anggaran Dana Desa mempunyai tujuan untuk meningkatkan kesejahteraan masyarakat desa dan kualitas hidup manusia, dalam pelaksanaannya menemui banyak kendala. Penelitian ini bertujuan untuk merumuskan alternatif strategi yang cocok untuk pelaksanaan program pembangunan desa di Kabupaten Indragiri Hilir sesuai dengan karakteristik desa sehingga pelaksanaan pembangunan berjalan efektif dan efisien. Jenis penelitian merupakan penelitian deskriptif kualitatif, yang dilaksanakan di Kabupaten Indragiri Hilir. Jenis data yang dikumpulkan data primer dan sekunder terkait pengelolaan angaran dana desa dan permasalahannya. Analisa data yang digunakan adalah deskriptif. Data yang dikumpulakan Hasil penelitian menggambarkan bahwa Anggaran Dana Desa telah cukup memberikan dampak pada pembangunan infrastruktur jalan dan jembatan, sedangkan untuk pemberdayaan masyarakat masih sangat rendah. Program peningkatan kapasitas sumberdaya aparatur desa khususnya untuk pengelolaan keuangan sesuai dengan aturan dan pemahaman tentang kewenangan kepala desa sangat diperlukan untuk mengoptimalkan pengelolaan anggaran dana desa.
ACTION REASEARCH: KEMAMPUAN GERAKAN RADSLAG MELALUI METODE BAGIAN DALAM MENINGKATKAN HASIL BELAJAR SENAM: Indonesia
Azari, Al;
Zulkifli
INSPIREE: Indonesian Sport Innovation Review Vol. 1 No. 1 (2020): January
Publisher : INSPIRETECH GLOBAL INSIGHT & DPE Universitas Pahlawan
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DOI: 10.53905/inspiree.v1i1.7
The study purpose. The purpose of this study was to ditermine the use of the methods section on the floor gymnastics learning materials senior negeri 1 kepenuhan kabupaten rokan hulu. Materials and methods. The type of research that is used a Class Action research is conducted ( PTK ), which is conducted in class XII senior IPS1 Kepenuhan Kabupaten Rokan Hulu with a sample of 20 students. Data collection techniques used were test-performers students and teacher observation sheets. Data were analyzed with exposure between cycles Results. Based on the results of the initial data is of 20 studenst the are 14 studenst or 70% in category is not complete, ie 2 students or 20% of students scored at the category “ less good “, and 4 students or 20% of students scored at the category “ good “. Then the first cycle there are 8 students or 40% students in category “ good enough “ and the 10 students or 50% in the category “ good “ and 2 students or 10% in the category “ very good”. And the second cycle there are 18 students received grades due to the percentage 81,83%, 4 students “ very good “ or 20%, and 14 students or 20% “ good “ and 2 students or 10 % “less good”.in the second cycle occured in classical completeness increase significantly compared to the first cycle with the acquisition value reaches a minimum completeness criteria 9 KKM 75) Conclusions: Thus the analysis shows that the use of variety of sections method can improve learning outcomes radslag students on subjects penjasorkes XII senior grade students IPS1 Kepenuhan Kabupaten Rokan Hulu.
PENINGKATAN PRODUKSI DAN STRATEGI BRANDING PADA KLASTER KERUPUK BAWANG DI KABUPATEN BUNGO
Istianingsih, Nanik;
Maros, Asra’I;
Zulkifli;
Ariyanto;
Poiran;
Bakar, Abu;
Elsyra, Nova
Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Vol. 1 No. 5 (2023): Oktober
Publisher : CV. Alina
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DOI: 10.59407/jpki2.v1i5.141
Mitra Sasaran adalah UMKM Klaster Kerupuk Bawang yang beranggotakan lima pelaku UMKM. Permasalahan yang dihadapi mitra adalah : Kurangnya peralatan implementasi Teknologi Tepat Guna dalam proses produksi kerupuk; Kurangnya pengetahuan tentang pengemasan atau packaging sehingga tampilan produk kurang menarik dan mitra belum mempunyai merk usaha (Brand). Solusi yang ditawarkan dengan mengacu pada justifikasi prioritas penanganan bersama mitra, maka solusi utama yang ditawarkan atau ditetapkan adalah: Penerapan/implementasi teknologi tepat guna terutama yang dapat meningkatkan produksi kerupuk; Membuatkan blogspot atau media online yang mendukung sistem pemasaran produk kerupuk bawang; Penerapan teknologi dalam packaging atau pengemasan yang menarik dan ramah lingkungan serta; Penerapan strategi branding atau pembuatan merk usaha. Metode yang digunakan adalah transfer ilmu pengetahuan terkait dengan desain merek dagang maupun manajemen pengemasan yang menarik kepada pemilik usaha. Hasil dari Kegiatan pengabdian ini antara lain: Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang khususnya dalam pengetahuan dan ketrampilan yang dimiliki.; Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang khususnya dalam hal kualitas produk; Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang khusunya dalam hal meningkatkan jumlah produksi; Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang khususnya dalam hal meningkatkan keberhasilan mitra melakukan pemasaran antar kota dengan sistem online; Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang dengan jumlah omset yang meningkat; Dapat meningkatkan keberdayaan mitra pembuat kerupuk bawang khususnya dalam hal kemampuan manajemen mitra; Meningkatkan keberdayaan mitra pembuat kerupuk bawang khususnya dalam hal promosi dan branding.
TINJAUAN HUKUM TERHADAP PELAKSANAAN ARISAN ONLINE MENURUT HUKUM PERDATA DI INDONESIA
Wulandari, Sri;
Hartono;
Zulkifli
The Juris Vol. 8 No. 2 (2024): JURNAL ILMU HUKUM : THE JURIS
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat STIH Awang Long
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DOI: 10.56301/juris.v8i2.1427
Online social gathring is a social gathering activity carried out online or via social media, carried out by several parties using the money transfer method, usually online arisan is carried out using a descending system which is often used on the Instagram platform. The focus of this research is on the analysis of responsibilities and forms of legal protection in online social gatherings. The research used is normative with research methods using a statutory approach and a case approach. The results of this research is:According to law, responsibility is a consequence of the consequences of a person's freedom regarding his actions which are related to ethics or morals in carrying out an action. In online social gatherings, the chairman and members of the social gathering each have responsibilities that must be obeyed and carried out in order to maintain the smoothness and continuity of the online social gathering. It is important before joining an online social gathering, make sure you clearly understand the applicable rules or regulations, be disciplined in paying or handing over money for the social gathering. Legal settlement is a conflict or dispute resolution process that involves the application of legal rules to achieve justice. In the legal context, legal settlement can be carried out through various methods such as mediation, arbitration, litigation and negotiation. Before joining an online social gathering, it would be good to understand what the rules are in online social gathering, such as making a written agreement, dispute resolution mechanisms.
Klasifikasi Tingkat Kematangan Buah Strawberry Menggunakan Algoritma Logistic Regression
Zulkifli;
Fajri, Riyadhul
Data Sciences Indonesia (DSI) Vol. 4 No. 2 (2024): Article Research Volume 4 Issue 2, December 2024
Publisher : ITScience (Information Technology and Science)
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DOI: 10.47709/dsi.v4i2.4850
Penelitian ini bertujuan untuk mengembangkan model klasifikasi tingkat kematangan buah strawberry menggunakan algoritma Logistic Regression dengan regularisasi L2 Ridge. Dataset yang digunakan berupa gambar strawberry yang terbagi dalam dua kategori: matang dan belum matang. Proses klasifikasi dilakukan melalui platform Orange Data Mining, yang mempermudah pengolahan data visual dengan fitur image embedding untuk mengonversi gambar menjadi vektor numerik. Hasil evaluasi menunjukkan bahwa model mencapai akurasi sebesar 97,7%, dengan AUC sebesar 0,995, serta nilai precision, recall, dan F1-score masing-masing sebesar 0,977. Confusion matrix menunjukkan bahwa model hanya membuat 12 kesalahan prediksi dari 521 gambar, dengan 7 gambar belum matang diprediksi sebagai matang, dan 5 gambar matang diprediksi sebagai belum matang. Temuan ini menunjukkan bahwa Logistic Regression sangat efektif dalam tugas klasifikasi biner, terutama dalam mendeteksi kematangan buah strawberry. Meskipun terdapat beberapa kesalahan prediksi, hasil keseluruhan memperlihatkan potensi besar penerapan machine learning dalam otomatisasi proses deteksi kematangan buah. Penelitian ini menyarankan penggunaan dataset yang lebih luas dan eksplorasi model yang lebih kompleks untuk meningkatkan performa klasifikasi
SELFCARE IN RELATION TO DIETARY COMPLIANCE FOR NUTRITION AND FLUID AMONG PATIENTS UNDERGOING HEMODIALYSIS : indonesia
Diah, Adiyati;
Zulkifli
Jurnal Ilmiah Keperawatan Vol 6 No 2 (2023): JURNAL MUTIARA NERS
Publisher : Program Studi Ners UNIVERSITAS SARI MUTIARA INDONESIA
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DOI: 10.51544/jmn.v6i2.3940
The dietary intake of nutrients and fluids holds paramount importance for patients afflicted with chronic kidney disease undergoing hemodialysis, as it significantly influences their overall well-being and quality of life. Mismanaged nutritional and fluid intake may lead to adverse clinical consequences, including the development of ascites and edema. Furthermore, inadequate implementation of a well-balanced nutritional and fluid regimen can result in the depletion of muscle and fat mass, thereby impacting the daily functioning of individuals grappling with chronic kidney disease. The correlation between patients' adherence to such dietary protocols and their ability to autonomously manage self-care further underscores the significance of this study. This quantitative research was conducted using a descriptive approach and a cross-sectional design to examine patient self-care and its alignment with nutritional and fluid diet adherence among chronic kidney disease patients undergoing hemodialysis. The study was conducted at Bakti Timah Hospital and Depati Hamzah General Hospital in Pangkalpinang. This research primarily measured the degree of Self Care exhibited by Patients with Chronic Kidney Disease Undergoing Hemodialysis in adherence to a prescribed Nutritional and Fluid Diet. The findings unveiled a majority of patients (82.2%) adhering to dietary intake of essential nutrients, particularly staple foods. Conversely, the assessment of side dish consumption revealed a considerable proportion (62.7%) in the non-adherent category. Similarly, the description of mineral and water intake highlighted a majority (50.8%) falling into the non-compliant segment. Conversely, vegetable and fruit intake garnered adherence from a substantial number of patients (68.6%). Moreover, the assessment of self-care adherence in relation to vitamin consumption displayed a significant level of compliance (64.4%). In general, the self-care adherence to diet, nutrition, and fluids in hemodialysis (68.6%) was within the non-adherent category.
Peningkatan Media Informasi Desa Melalui Website Di Dusun Air Gemuruh Kecamatan Bhatin III Kabupaten Bungo
Alam, Sandi;
Zulkifli;
Juniarsih, Delvita;
Syahwami;
Muhammad Nasir, H.;
Ernawati
Jurnal Pengabdian Masyarakat Gemilang (JPMG) Vol. 5 No. 1: Desember 2024
Publisher : HIMPUNAN DOSEN GEMILANG INDONESIA
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DOI: 10.58369/jpmg.v5i1.202
Website or usually abbreviated as web is an information page provided via the internet so that it can be accessed worldwide as long as it is connected to the internet network. A website is a collection of pages that display text data information, still image data or, animation data, sound, video and or a combination of all of them, both static and dynamic which form a series of interrelated buildings where each is connected to a network of pages. Currently the web is one of the effective media to be used as an information media because of its very wide coverage, namely the whole world. In making the Dusun Air Gemuruh website, we needed several weeks, for the web template we used the hamlet information system from OpenSid then after the hamlet website was ready, we conducted socialization to the Dusun Air Gemuruh apparatus regarding the use and maintenance of the Dusun Air Gemuruh website. With the existence of the Dusun Air Gemuruh website, it is hoped that it can become a new and useful information media for both the village and the Dusun community itself and the outside community.
Eksistensi Wanita Yang Terefleksi Dalam Novel “Cantik” Karya Vanny Chrisma W (Kajian Feminisme Sastra)
Elfina;
Zahra, Rita;
Zulkifli;
Nurhayati
Lentera : Jurnal Ilmiah Sains, Teknologi, Ekonomi, Sosial, dan Budaya Vol. 8 No. 4: LENTERA, DESEMBER 2024
Publisher : LPPM Universitas Almuslim
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This study aims to describe the existence of women reflected in the beautiful novel by Vanny Chrisma W. The approach used in this study is a qualitative approach, the type of research is a feminist study. The data in this study are words and sentences in the Beautiful novel by Vanny Chrisma W. Data collection was carried out using library study techniques. Data analysis techniques were carried out qualitatively. The results of the study indicate that the existence of women in the novel is an existence in the fields of education and social. While the existence in the fields of law, economics and politics is not found in the novel