Institut Penelitian Matematika Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE): Open Journal System
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    Pengaruh Kombinasi Media Tanam dan Cekaman Kekeringan pada Pertumbuhan Vegetatif Tanaman Kedelai (Glycine max L.)

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    This study aims to determine the effect of drought stress and planting media combinations on the growth of soybean (Glycine max L.). The research method used was a Randomized Block Design (RBD) consisting of two factors. The first factor was planting media (P0 = 5 kg soil (control)/pot, P1 = 2 kg soil + 2 kg coconut coir (cocopeat) + 1 kg vermicompost/pot, P2 = 2 kg soil + 2 kg rice husk + 1 kg vermicompost/pot, and P3 = 2 kg soil + 1 kg coconut coir (cocopeat) + 1 kg rice husk + 1 kg vermicompost/pot). The second factor was irrigation with four methods (S0 = 100% watering, S1 = 80% watering, S2 = 60% watering, and S3 = 40% watering). The observed parameters included plant height, root length, fresh weight, leaf area, relative growth rate, and net assimilation rate. Data analysis was performed using One-Way ANOVA followed by Duncan’s test at a 5% significance level. The results showed that plant height, leaf area, dry weight, and root length under different planting media indicated that P3 had the highest values, followed by P2. The relative growth rate of soybeans under different planting media showed that P2 was the best, followed by P0, while the net assimilation rate under different planting media showed that P1 had the highest results, followed by P0. The results of plant height, leaf area, dry weight, and root length under drought stress indicated that S0 had the highest values, followed by S1. The relative growth rate of soybeans under drought stress showed that S3 was the best, followed by S2, while the net assimilation rate under drought stress showed that S1 had the highest results. The best treatment combination for plant height, leaf area, root length, and dry weight was P3S0. For relative growth rate, the best combination was P2S3, while for net assimilation rate, the best combination was P1S1.   Keywords: Drought Stress, Soybean, Planting Medi

    Sistem Informasi Ekstrakurikuler Berbasis Web Pada SMK Negeri 3 Lubuklinggau

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    Kegiatan ekstrakurikuler di luar kelas bertujuan untuk membantu anak didik berkembang sesuai kebutuhan. Pada SMK Negeri 3 Lubuklinggau, pendaftaran siswa ekstrakurikuler masih dilakukan secara manual, dengan mengisi formulir pendaftaran. Kemudian, untuk absensi ekstrakurikuler, koordinator menulis nama siswa yang tidak hadir dalam buku absensi. Proses pengolahan data penilaian di setiap ekstrakurikuler juga dilakukan secara manual, dan guru pembina mengalami kesulitan untuk menghitung nilai siswa dan mengetahui informasi apa yang harus diberikan kepada siswa. Tujuan dari penelitian ini adalah untuk membangun sistem informasi ekstrakurikuler berbasis web di SMK Negeri 3 Lubuklinggau yang akan memudahkan pengolahan dan penilaian data ekstrakurikuler, memungkinkan wali siswa untuk melacak kegiatan di sekolah dan membuat laporan untuk kepala sekolah. Responsive Web Design adalah teknik yang digunakan. Pengembangan sistem menggunakan metode prototype. Data Flow Diagram (DFD) adalah alat bantu analisis, dan diagram hubungan entitas digunakan untuk perancangan database. Bahasa pemograman yang digunakan adalah Hypertext Preprocessor (PHP), dan database digunakan MySQL. Kesimpulan dengan dibangunnya sistem ini diharapkan akan membantu kegiatan ekstrakurikuler di SMK Negeri 3 Lubuklinggau. Kata Kunci: Ekstrakurikuler, Sistem Informasi, Prototype, PH

    Analisis Postur Kerja Pada Operator Kangaroo Crane Di PT. XYZ Menggunakan Metode REBA dan RULA

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    Penelitian ini bertujuan untuk menganalisis postur kerja operator kangaroo crane  di departemen pelabuhan pada PT. XYZ. Fokus penelitian untuk menganalisis keluhan sakit di bagian tubuh operator yang disebabkan oleh muskuloskeletal. Metode yang digunakan yaitu REBA menilai postur kerja dengan cara pemberian skor resiko antara satu sampai lima belas dan RULA digunakan dalam investigasi ergonomi di tempat kerja yang memiliki resiko. Hasil REBA didapatkan skor 10 tergolong tinggi segera investigasi dan terapkan perubahan dan RULA didapatkan skor 7 kategori 4 perlu investigasi dan perbaikan langsung. Adanya tindakan perbaikan yaitu lakukan perenggangan otot setiap 30-60 menit, batasi durasi kerja dalam posisi statis, lakukan rotasi tugas antar operator, tambahkan teknologi bantuan seperti layar monitor dalam melihat material angkut yang tidak terlihat, dll. Sehingga dapat menghindari resiko cedera otot dan sendi, dll. Kata Kunci: REBA, RULA, Postur Kerja, Operator Kangaroo Cran

    Analisis Efektivitas P2TL Terhadap Penurunan Susut Non Teknis Di PT. PLN (Persero) ULP Panton Labu

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    Penelitian ini mengkaji susut pada Unit Layanan Pelanggan Panton Labu pada semester 1 tahun 2022 dengan hasil analisis yang tinggi total 5.182.408 kWh, sedangkan untuk susut tahun 2023 dengan total 4.656.766 kWh berdasarkan nilai tersebut tahun 2022 terjadinya susut yang sangat tinggi. Masalah yang terjadi terdapat pelanggaran digolongkan menjadi 4 yaitu golongan I, golongan II, Golongan III dan Golongan IV. Hasil yang didapatkan pada pencapaian P2TL tahun 2022 sebesar 806.908 kWh naik sekitar 65% dari pencapaian P2TL tahun 2023 486.903 kWh selisih 320.815 kWh. Penurunan susut total secara kumulatif di semester 2 2022 dengan Semester 1 2023 dari 8% menjadi 7% sedangkan penurunan kwh total sebesar 525.642 kWh apabila dirupiahkan sebesar Rp. 759.027.048. Pengurangan susut total diatas disumbangkan pencapaian P2TL sebesar 806. 908 kWh atau sebesar 14% dari susut awal sebesar 5.463.674 kWh. Oleh sebab itu upaya penurunan Susut Non Teknis dengan Optimalisasi P2TL dikatakan berhasil

    Analisis Sistem Pembumian Pada Tower Transmisi 150kv Segmen Titi Kuning-Berastagi

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    Penelitian ini membahas sistem pengamanan saluran transmisi untuk menjaga keandalan sistem dan meminimalisir pemadaman listrik. Jaringan transmisi berperan  penting sehingga diperlukannya pemantuan dan pemeliharaan secara berkala. Tindakan pemeliharaan dilakukan untuk mencegah terjadinya gangguan pada sistem tenaga listrik dan menjaga peralatan tenaga listrik sesuai dengan karakteristik desainnya. Meskipun pemeliharaan telah dilaksanakan secara rutin, dalam beberapa kasus masih saja terjadi gangguan pada saluran transmisi dimana salah satunya disebabkan oleh sambaran petir. Hal ini dapat menyebabkan gangguan pada penyaluran sistem transmisi. Fokus penelitian untuk meminimalisir dampak dari sambaran petir yaitu dengan perbaikan nilai resistan pentanahan tower dan ditambahkannya proteksi eksternal pada tower yang rawan dari sambaran petir. Metode  penelitian dengan mengimplementasikan perbaikan pentanahan dengan sistem counterpoise serta memasang DGS pada tower yang rawan dengan sambaran petir. Hasil yang diperoleh setelah adanya implementasi terdapat bawah metode counterpoise dapat berfungsi dengan baik dalam mengurangi resistansi pada tower trasmisi segmen Titi Kuning–Brastagi

    Pengembangan Media Saron Mini Lucu (SAMILU) Berbasis Permainan Game Online Quizizz untuk Meningkatkan Kemampuan Berfikir Kritis Peserta Didik Sekolah Dasar

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    Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis budaya lokal, yaitu Saron Mini Lucu (SAMILU), yang diintegrasikan dengan platform game online Quizizz. Metode yang digunakan adalah Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Hasil penelitian menunjukkan bahwa SAMILU berbasis Quizizz berhasil meningkatkan kemampuan berpikir kritis Peserta didik secara signifikan (p < 0,05). Selain itu, 92% Peserta didik menunjukkan tingkat antusiasme tinggi terhadap pembelajaran menggunakan media ini. Observasi kelas mengungkapkan bahwa media ini mampu menciptakan lingkungan belajar yang aktif, menyenangkan, dan interaktif. Integrasi elemen lokal dalam SAMILU juga memperkuat rasa kebudayaan pada Peserta didik. Simpulan, SAMILU berbasis Quizizz merupakan media pembelajaran yang efektif dalam meningkatkan keterampilan berpikir kritis Peserta didik SD. Media ini tidak hanya relevan untuk mata pelajaran seni budaya, tetapi juga dapat diadaptasi untuk bidang lainnya. Kata Kunci : Game Online Quizizz, Kemampuan Berfikir, SAMILU, Sekolah Dasar.Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis budaya lokal, yaitu Saron Mini Lucu (SAMILU), yang diintegrasikan dengan platform game online Quizizz. Metode yang digunakan adalah Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Hasil penelitian menunjukkan bahwa SAMILU berbasis Quizizz berhasil meningkatkan kemampuan berpikir kritis Peserta didik secara signifikan (p < 0,05). Selain itu, 92% Peserta didik menunjukkan tingkat antusiasme tinggi terhadap pembelajaran menggunakan media ini. Observasi kelas mengungkapkan bahwa media ini mampu menciptakan lingkungan belajar yang aktif, menyenangkan, dan interaktif. Integrasi elemen lokal dalam SAMILU juga memperkuat rasa kebudayaan pada Peserta didik. Simpulan, SAMILU berbasis Quizizz merupakan media pembelajaran yang efektif dalam meningkatkan keterampilan berpikir kritis Peserta didik SD. Media ini tidak hanya relevan untuk mata pelajaran seni budaya, tetapi juga dapat diadaptasi untuk bidang lainnya. Kata Kunci : Game Online Quizizz, Kemampuan Berfikir, SAMILU, Sekolah Dasar

    Permasalahan Keadaan Dan Hubungan Keluarga ( KHK ) Siswa dan Upaya Guru Bimbingan Konseling dalam Mengatasinya di SMP Negeri 1 Muara Rupit Kabupaten Musi Rawas Utara

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    M Defriansyah Angga Putra, NIM 22811003, Problems and Conditions of Students\u27 Families and the Role of Guidance and Counseling Teachers in Overcoming Them at SMP Negeri 1 Muara Rupit, Thesis, Postgraduate Program IAIN Curup, Islamic Education Guidance and Counseling Study Program (BKPI), 2024. 71 pages. The conditions and problems in the family experienced by students will more or less affect the student\u27s personality which is reflected in the student\u27s negative or positive behavior. The problems experienced by these adolescents have different backgrounds. Carrying out negative behavior is due to their unstable condition. To overcome these problems, the school plays an important role in overcoming the problems that occur due to the conditions and problems in the family. In the scope of the school, those who have an important role in helping students overcome their own problems are guidance and counseling teachers. BK teachers have an important role in helping students overcome the problems they face through the services provided by counselors. This research is a qualitative research, using a case study approach where data collection techniques use observation, interviews, and documentation. Based on the results of the study obtained from observations and interviews with homeroom teachers and guidance and counseling teachers for grades VII, VIII, and IX, students who experience problems caused by circumstances and problems in the family caused by several factors, namely economic, poor communication and parental divorce, which affects their behavior to negative behavior. Their negative behaviors include playing truant, rebelling against teachers, or being insecure, seeking attention, being emotional, and fighting. To deal with students like this, each guidance and counseling teacher has their own way of playing a role in overcoming student problems caused by problems in the family. In addition to providing individual guidance services, providing motivation, guidance and counseling teachers will also call parents and make home visits to overcome problems as a whole. In grade VIII, guidance and counseling teachers will provide individual and group counseling services by providing positive reinforcement in the form of support, praise and reinforcement for the plans they make. Meanwhile, for grade IX BK teachers, they provide consultation service guidance, where this service is carried out with the aim that consultation in this case parents have self-ability in the form of insight, understanding, and ways of acting that are directly related to the atmosphere or problems of third parties.   Keywords: Guidance and Counseling, Problems and conditions in the famil

    Pengaruh Model Problem Based Learning terhadap Kemampuan Berpikir Kreatif Materi Persamaan Linear

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    ABSTRACT   This study aims to determine the effect of problem-based learning on students\u27 creative thinking skills in understanding linear equations. The method used is quantitative research with an experimental approach and descriptive analysis. The population consists of all seventh-grade students at SMPN 17 Bengkulu Utara, with a sample divided into two groups: VIIA as the experimental group with 22 students and VIIB as the control group with 23 students. Data analysis was conducted using SPSS 22, including normality tests, homogeneity tests, and t-tests. The results show a significant difference between the experimental and control groups, with a significance level (sig. (2-tailed)) of 0.000 < 0.05. Therefore, the alternative hypothesis (H₁) is accepted. After implementing problem-based learning, students in the experimental group demonstrated better creative thinking skills than those in the control group. In conclusion, problem-based learning positively influences students\u27 creative thinking skills in understanding linear equations.   Keywords: Descriptive analysis, Linear equations, Problem-based learning, SPSS, T-tes

    Hubungan Tingkat Kebugaran dengan Tingkat Konsentrasi Wasit PSSI Kabupaten Musi Rawas

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    This research aims to determine the relationship between fitness level and concentration level of PSSI referees in Musi Rawas Regency. The research method used by researchers is correlation. The population of all PSSI referees in Musi Rawas Regency is 17 people and the sampling technique is porpusive sampling, 14 people. The data collection technique uses the FIFA.2016 test. Multistag Fitness Test and Grid Concentration Test. Data analysis techniques for normality testing, linearity testing, and hypothesis testing use the SPSS version 22 program. Based on the results of data analysis, researchers concluded that there is a relationship between fitness level and concentration level of PSSI referees in Musi Rawas Regency, with a significant value of 0.05 and a correlation coefficient of 0.573, which means it has moderate closeness, so it can be calculated that the coefficient of determination is 32.9%, meaning that the contribution of the physical fitness variable to concentration is 32.9%. Keywords: Concentration and Referee, Fitnes

    Efektivitas Penggunaan Media Pembelajaran Bola Voli Berbasis Web Di SMA Negeri 1 Indralaya Utara

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    This research evaluates the effectiveness of using the D\u27Volleyball Learning website to learn volleyball at SMA Negeri 1 Indralaya Utara. Using the Classroom Action Research (PTK) method with two action cycles, this research involves instruments such as knowledge tests, lower service skills assessments, and attitude assessments. Data collection techniques include tests, observation, and documentation, with analysis based on learning completeness. The research subjects were 21 students in class XII.IPS.2, consisting of 11 men and 10 women. The results of the cycle I showed knowledge completeness of 42.9% with an average score of 69.4, bottom serve skill at 52.3% with an average of 59, and attitude of 42.9% with an average of 60.2, resulting in an overall average of 46% in the sufficient category. In cycle II, knowledge completeness increased to 85.7% with an average of 88; bottom serve skills to 80.9% with an average of 76.6; and attitude to 85.8% with an average of 80.5, resulting in an overall average of 84.1% in the outstanding category. In addition, student activity increased from 71.3% (active) in cycle I to 80.6% (very active) in cycle II. In conclusion, using the D\u27Volleyball Learning website has proven effective in improving volleyball learning at SMA Negeri 1 Indralaya Utara. Keywords: Effectiveness, D\u27Volleyball Learning, Web Based Learning Media

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