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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan EduTeach: Jurnal Edukasi dan Teknologi Pembelajaran MACHINERY: Jurnal Teknologi Terapan As-Sulthan Journal of Education
Sri Wulandari Wulandari, Sri Wulandari
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Control & Systems Engineering Education Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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PENGAYAAN MODUL BIOLOGI SMK PERTANIAN KONSEP PENGELOLAAN LIMBAH PENGGUNAAN SAMPAH ORGANIK DENGAN STARTER CAIRAN ISI RUMEN SAPI UNTUK BAHAN BAKU PEMBUATAN BIOGAS Yandi, Edri Yandi; Wulandari, Sri Wulandari; Mahadi, Imam Mahadi
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: The research was to determine utilization of organic waste with starter fluid cow rumen raw material for biogas production in March and May 2015. Results of the study are used to enrich the teaching materials in the form of  biology modules vocational school Agriculture on the concept of waste management. This research was carried out by two phases: experimentation and enrichment modules. Research conducted experiments using completely randomized design (CRD) non factorial, which consists of 4 treatments and 3 replicates in order to obtain 12 experimental design. If there is a real test there will be a further test Duncans Multiple Range Test (DMRT) at 5%. The parameters observed biogas volume, the color of the flame, calor and power. Enrichment module is performed on the stage of analysis and design. The results showed that the use of organic waste with starter fluid cow rumen could potentially produce methane gas as a source of biogas. Treatment A (25% substrate: 75% starter) are best produce biogas with a biogas volume of 11.57 L, color blue flames, calorific value 5670 J and power 132.98 watts for 28 days of fermentation. The results could be used as an module enrichment for biological  subjects Agriculture  vocational school on the concept of waste management. Keywords: Module, Organic Waste, Fluid Cow Rumen, Biogas.
PENGAYAAN MODUL BIOLOGI SMK PERTANIAN KELAS XI PADA POKOK BAHASAN PEMANFAATAN LIMBAH PELEPAH KELAPA SAWIT UNTUK PEMBUATAN BRIKET ARANG Ramadhan, Syahrul Ramadhan; Marhadi, Imam Mahadi; Wulandari, Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: There have been experimental studies to examine the use of oil palm fronds waste to raw material for charcoal briquettes and the results of this study can be used as an enrichment of teaching materials in the form of vocational biology modules on the subject of the utilization of waste. This study was conducted from March to June 2015. The method used in this study is an experiment using a completely randomized design (CRD) with 4 treatments performed 5 times repeat the treatment given is as follows (1) Charcoal oil palm fronds non sieve (B0), (2) Charcoal midrib palm oil is refined by sieve size of 30 mesh (B1), (3) Charcoal palm fronds were mashed with a 50-mesh sieve (B2), (4) Charcoal palm fronds were smoothed with a sieve size of 70 mesh (B3). Parameter studies that measured the water content, ash content, levels of substance evaporates, the density and firmness press. Treatment with a 70 mesh sieve (B3) to be most successful for the manufacture of charcoal briquettes compared to the treatment of non sieve (B0), treatment with 30 mesh sieve (B1) and treated with a 50 mesh sieve (B2). Treatment with a 70 mesh sieve (B3) produces 8% moisture content, ash content of 8.4%, 14.8% levels of substance evaporates, the density of 0.94 g/cm3, and firmness press 61.80 g/cm3. The results could be used as an enrichment module for vocational subjects Biology Class XI. This study is expected to continue at the stage of implementation and evaluation of the ADDIE model of instructional development. Keywords: Enrichment Module, Waste Utilization, oil palm fronds, Charcoal Briquettes
APLIKASI BIOAKTIVATOR EM-4 DAN BOISCA DALAM PEMBUATAN PUPUK ORGANIK CAIR SEBAGAI PENGEMBANGAN LEMBAR KERJA MAHASISWA (LKM) BIOTEKNOLOGI LINGKUNGAN Safitri, Wulan Indri Safitri Indri; Marhadi, Imam Mahadi; Wulandari, Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstrack:The research was conducted to determine the effect of bio-activator EM-4 and Boisca in the manufacture of liquid organic fertilizer. This research was conducted from March to June 2015. The results are used for the development of LKM (StudentsWorksheet ) on the concept of environmental biotechnology. This study consisted of two phases: the manufacture of Liquid Organic Fertilizer and stage of development of LKM. Phase manufacture of Liquid Organic Fertilizer use research "True-Experimental Research" with completely randomized design (RAL), which consists of 4 treatments and 3 replications. While LKM refers to the development stage of research approaches Research and Development (R & D) by using ADDIE models developed from the research of liquid organic fertilizer. Parameters of this study is ratio C / N, Elements N, P and K, temperature and pH. The data obtained and analyzed statistically using analysis of variance. If significantly different continued with Duncan Multiple Range Test (DMRT) at significance level of 5%. LKM development while data obtained from the validation sheet is validated by 3 validator and analyzed descriptively. The results showed that the application of bio-activator EM-4 and Boisca affect the outcome of liquid organic fertilizer where the best treatment being owned by a treatment with a combination of EM-4 and Boisca. Results of the study was developed as LKM (StudentsWorksheet) is the composting material on the concept of environmental biotechnology. LKM were developed to obtain a valid category so that LKM can be used in the manufacture of compost material. Keywords: Bioactivator, liquid organic fertilizer, LKM, environmental biotechnology  
IDENTIFIKASI BAKTERI DARI LIMBAH CAIR MINYAK BUMI SEBAGAI MODUL PEMBELAJARAN KONSEP PROKARIOT PADA MATA KULIAH MIKROBIOLOGI DASAR ', Suratni; Sayuti, Irda Sayuti; Wulandari, Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 1 (2015): wisuda februari 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: This research was aimed at studying the identification of bacteria from the liquid waste of petroleum from August to October 2014. The result of research was used to development a learning module in basic microbiology course. This research was implemented in 2 steps, they are Laboratory research and development a learning module by use of ADDIE (Analysis, Design, Development, Implementation and Evaluation) development. Isolation of bacteria was under taken using thinning methods (platting methods) grown at solid media Stone Mineral Salt Solution Extract Yeast (SMSSe) added with crude oil as selective media. Colonies observed on the media after incubation on the temperature 28-300C for 24-48 hours were identified based on macroscopic observations, microscopic and biochemical tests to ensure that the bacteria identified was absolutely petroleum bacteria. The research result carried out 3 genera of bacteria namely Enterobacter, Pseudomonas and Klebsiella. The result of research is developed as learning module in the concept of prokaryot to enrich teaching materials in basic microbiology course. Key words: Identification, SMSSe Media, Learning Module
Wulandari, Sri OPTIMALISASI DESAIN GROOVE UNTUK MENINGKATKAN KINERJA BUSHING PADA RODA BOGIE BERBASIS SIMULASI CFD wulandari, Sri Wulandari; Fatahul Arifin; Irawan Malik
MACHINERY Jurnal Teknologi Terapan Vol. 5 No. 3 (2024): Machinery: Jurnal Teknologi Terapan
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14242112

Abstract

Optimization is a process of maximizing an object to find the best results from a set of alternative solutions that exist, so as to increase its effectiveness, such as profits, minimize process time and so on. This thesis aims to conduct CFD (Computational Fluid Dynamics) simulation analysis on bushings with different grooves in an effort to improve lubrication efficiency. This research uses CFD (Computational Fluid Dynamics) simulation analysis on bushings with different grooves in an effort to improve lubrication efficiency. This research uses CFD (Computational Fluid Dynamics) simulation where a method is used to model, analyze, and related phenomena in the system using a numerical approach. The addition of grooves or grooves on the bushing surface can affect the flow of lubricant around it. Through CFD simulation, the author will compare the performance of various groove designs to identify models that provide better lubrication. The results of this research are expected to provide valuable insights in the development of more lubrication-efficient bushings.
PENERAPAN KONSEP MANAJEMEN MUTU DALAM PENGEMBANGAN PENDIDIKAN ISLAM: PERSPEKTIF AL-QURAN DAN HADIST salsabila, putri; wulandari, Sri wulandari; habib, syafaatul Habib; fison, Khrisfison
As-Sulthan Journal of Education Vol. 1 No. 4 (2025): Mei
Publisher : As-Sulthan Journal of Education

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Islamic education is one of the important pillars in the development of a dignified society. To achieve this goal, it is necessary to improve the quality of Islamic education on an ongoing basis. One approach that can be used to improve the quality of Islamic education is to apply the concept of quality management. Quality management is an approach that focuses on meeting customer needs and satisfaction. In the context of Islamic education, customers are students, parents, the community, and other stakeholders. The application of the concept of quality management in Islamic education aims to produce graduates who have competencies that are in accordance with customer needs and expectations. The application of the concept of quality management in Islamic education can be studied from the perspective of the Qur'an and hadith. In the Qur'an, there are various verses that instruct Muslims to always try to improve their self-quality, both in terms of science, morals, and skills. This shows that Islam highly values quality and quality.
IMPLEMENTASI PELATIHAN INTENSIF KOLABORATIF TERHADAP KOMPETENSI MICROSOFT WORD SISWA JURUSAN TEKNIK SEPEDA MOTOR SMK TELKOM ferisha aurelia; Wulandari, Sri Wulandari; Adit, Muhammad Adit Setiyawan Saputro; zaskia ramadhani; Nadia, Nadia Putri Mardhotila; Vitriani, Vitriani
EduTeach : Jurnal Edukasi dan Teknologi Pembelajaran Vol. 7 No. 2 (2026): EduTeach | Jurnal Edukasi dan Teknologi Pembelajaran
Publisher : Unit Pelaksana Praktik Kependidikan Terpadu Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/eduteach.v7i2.11703

Abstract

This study aims to improve the competencies of students from the Motorcycle Engineering Department at SMK Telkom in using Microsoft Word through intensive training based on collaborative learning. Initial observations showed that out of 20 students, only 3 students (15%) were able to operate Microsoft Word proficiently. The method employed was a one-day intensive training program using a group-based learning approach. The students were divided into four groups, each provided with a worksheet guide as a learning reference. The training materials covered basic typing skills and the use of Microsoft Word shortcuts. The results of the training indicated a significant improvement in students' ability to operate Microsoft Word. This study concludes that collaborative-based intensive training is effective in enhancing digital literacy competencies of vocational high school students, particularly in mastering Microsoft Word, which is essential for workplace preparation.
Co-Authors ', Suratni Adit, Muhammad Adit Setiyawan Saputro Edri Yandi Yandi, Edri Yandi Fatahul Arifin ferisha aurelia fison, Khrisfison Habib, Syafaatul Habib Imam Mahadi Irawan Malik Irda Sayuti Nadia, Nadia Putri Mardhotila Salsabila, Putri Syahrul Ramadhan Ramadhan, Syahrul Ramadhan Vitriani, Vitriani Wulan Indri Safitri Indri Safitri, Wulan Indri Safitri Indri Zaskia Ramadhani