Jurnal Ilmiah Universitas Batanghari Jambi (JIUBJ)
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Identifikasi Air Tanah Berbasis Model Struktur Geologi dengan Metode Geolistrik
Get PDFThe aim of this research is to identify groundwater based on geological structure models using geoelectric methods in Purwosekar Village, Tajinan District, Malang Regency. The technology used in this research is the geoelectric resistivity method which helps identify rock structures and deep groundwater potential. The findings showed that the recommended drilling point was with a discharge of around 5.6 L/sec. At this location there is rock lithology consisting of topsoil, tuff, sandy tuff and lava
Peningkatan Produktivitas Perawatan Mesin Polisher dengan Penerapan TPM menggunakan Metode OEE di PB. Surya Agung
Get PDFThe purpose of this study was to analyze the effectiveness of the polisher machine using the Overall Equipment Effectiveness (OEE) method at PB. Surya Agung. The methods used in this study are the Pareto diagram and the cause-and-effect diagram (fishbone). The results of this study found that at PB. Surya Agung with the six big Loss method, six losses were obtained, including breakdown Loss, Setup and Adjustment Loss, idling and Minor Stoppage, Reduce Speed Loss, Defect Loss, Yield / Scrap Loss. The results of data processing obtained an average Overall Equipment Effectiveness value for 7 months in the period from January to July 2023 obtained a value of 65%, this value has not reached the Japan Institute of Plant Maintenance standard. The factor that has the largest percentage of the Six Big Losses factor on the polisher machine is Reduce Speed Losses with a value of 27%. which causes a decrease in machine effectiveness, this is because the machine / equipment and humans have not implemented the Total Productive Maintenance (TPM) concept
Perancangan Sistem Informasi Pelayanan Kantor Desa Selat Kabupaten Batang Hari Berbasis Website
Get PDFThe aim of this research is to design a website-based service information system for the Selat Village Office, Batang Hari Regency. This research was conducted with a qualitative approach and with hardware and software tools. The results of this research show that the website-based service information system for the Selat Village Office, Batanghari Regency is designed using the Larevel framework with the PHP programming language and MySQL DBMS and has an online mail management feature which makes it easier for residents not to have to come to the office directly, and can disseminate information on administrative services. population quickly and widely by accessing the website, making it easier for residents to get the latest information without having to go to the office directly and the admin can provide a quick response by replying and resolving complaints
Uji Efektivitas Ekstrak Daun Tin (Ficus Carica L.) terhadap Peningkatan Kadar Glukosa Darah pada Mencit (Mus Musculus) yang diinduksi Aloksan
Get PDFThis study aims to test the effectiveness of fig leaf extract (Ficus Carica L.) on increasing blood glucose levels in mice (Mus Musculus). The type of research is experimental research (true-experimental). The method used in this research is an observational method where direct observations are carried out on laboratory animals to obtain information on the effectiveness of fig leaf extract (Ficus Carica L.) on alloxan-induced increases in blood sugar in mice (Mus Musculus). The results of this study found that fig leaf extract (Ficus carica L.) was effective in reducing blood glucose levels in mice induced by alloxan, showing potential as an alternative therapy for managing diabetes mellitus
Analisis Strategi Pengembangan Usaha Kompos pada BUMDes Karya Bersama di Desa Delima Kecamatan Tebing Tinggi Kabupaten Tanjung Jabung Barat
Get PDFThis study aims to formulate an appropriate development strategy to strengthen the position of the compost business in supporting the village economy sustainably. The research method uses a descriptive approach, with data collection through observation and interviews with BUMDes administrators. Data were analyzed using the IE matrix, SWOT, and QSPM to obtain the appropriate strategy. The results show the position of BUMDes in the IE matrix in cell I, which recommends a grow and build strategy. The main strategies formulated include increasing human resource capacity through training, optimal utilization of local raw materials, developing a wider marketing network, and compost product innovation to increase competitiveness in the market. In conclusion, BUMDes Karya Bersama has great potential to develop a sustainable compost business through intensive and integrative strategies
Hubungan Ukuran Tubuh dengan Bobot Badan dan Bobot Karkas pada Kambing Jawarandu Jantan
Get PDFThis study was to determine how long, chest circumference, shoulder height, and hip height, as well as other body measurements, fall with body weight and carcass weight. Regression and correlation analysis were used after data were collected directly through observation. Mat Beken Farm in Jambi was the source of this data. Male Jawarandu goats were selected as samples for this study. Goats at the ages of (2-2.5) years and (3-3.5) years were known to have permanent incisor teeth, weighing, and body measurements such as length, chest circumference, shoulder height, and hip height. This study found that in the 12 and I3 age groups, chest circumference was the most significant measurement in ranking with body weight and carcass weight, with a very significant correlation value (
Pengaruh Moderasi Tata Kelola dalam Hubungan Inovasi dengan Kinerja UMKM: Studi Empiris pada Usaha Batik Jambi
Get PDFThis study aims to determine the moderating effect of governance on the relationship between innovation and the performance of MSMEs in the Jambi Batik business. Data collection techniques through the distribution of questionnaires to 103 respondents consisting of Jambi batik business actors, then analyzed through 2 (two) stages, namely simple regression and MRA (moderated regression analysis). The results of this study conclude that there is an influence of innovation and governance variables on MSME performance. However, the governance variable has not been able to moderate the influence of innovation variables on the performance of Jambi Batik MSMEs. This is due to the still low awareness of business owners towards governance so that it has not run well
Malignant Phyllodes Tumor of The Breast: A Rare Case Report
Get PDFTumor phyllodes (PT) adalah neoplasma payudara fibroepitel langka, yang merupakan kurang dari 1% dari semua keganasan payudara. Tumor phyllodes (PT) diklasifikasikan menjadi jinak, borderline, atau ganas berdasarkan karakteristik histologis. Tumor phyllodes (PT) ganas sering muncul sebagai massa yang tumbuh cepat dan tidak menimbulkan rasa sakit yang dapat menyebabkan perubahan kulit yang terlihat. Penelitian ini mengangkat kasus pada seorang wanita berusia 46 tahun menunjukkan massa yang menyakitkan dan tumbuh cepat di payudara kanan, berukuran sekitar 20×20cm, dengan ulserasi kulit dan perdarahan. Temuan ultrasonografi dan histologis menunjukkan bahwa wanita tersebut sebagai pasien terkena tumor phyllodes ganas. Pasien tersebut harus menjalani mastektomi radikal, termasuk pengangkatan tumor, jaringan payudara, dan kelenjar getah bening yang terkena, sambil mempertahankan struktur anatomi yang kritis. Tumor phyllodes (PT) ganas adalah tumor agresif yang membutuhkan eksisi luas untuk mencapai kontrol lokal yang optimal. Kasus ini menyoroti tantangan mendiagnosis dan mengelola PT besar dan menggarisbawahi pentingnya evaluasi histologis menyeluruh. Peran terapi adjuvan seperti radioterapi dan kemoterapi masih belum pasti tetapi dapat dipertimbangkan dalam kasus tertentu
Analisis Economic Value Added (EVA) PT Mayora Indah Tbk Tahun 2020–2024: Evaluasi Kinerja Keuangan dan Arah Keberlanjutan
Get PDFThis study aims to evaluate the financial performance of PT Mayora Indah Tbk through the Economic Value Added (EVA) method during the period 2020 to 2024. EVA is employed as an alternative metric to measure the extent to which the company creates value for its shareholders after accounting for the cost of capital. Using a quantitative-descriptive approach and secondary data from annual financial reports, the study finds that PT Mayora Indah Tbk consistently generated positive EVA values over the five-year period, indicating strong value creation. Moreover, the company's sustainability initiatives—such as emissions reduction and resource efficiency—support its long-term performance. These findings affirm the strategic alignment between financial management and sustainability practices
Pengaruh Waktu Tinggal terhadap Efisiensi Penurunan Parameter pH, BOD, COD dan TSS dan Amoniak pada Air Limbah Domestik Menggunakan Tanaman Melati Air (Limnocharis flava)
Get PDFThis study aims to analyze the effect of the residence time of water jasmine plants in the form of genjer (Limnocharis flava) on its effectiveness in reducing the parameters of acidity (pH), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Suspended Solid (TSS) and ammonia in domestic wastewater. The method used is an experiment with a Completely Randomized Design (CRD) design. The initial parameters of domestic wastewater showed pH 8.7, BOD5 209 mg/l, COD 412.73 mg/l, TSS 105 mg/l, and ammonia 45.22 mg/l. The results showed that the decrease in pH ranged from 4.21% to 17.62%, the decrease in BOD5 between 46.19% to 88.27%, the decrease in COD between 23.39% to 79.23%, the decrease in TSS between 76.22% to 79.25%, and the decrease in ammonia between 33.50% to 79.28%. The use of genjer plants in artificial wetlands with different residence times proved effective in reducing all these parameters, with a residence time of 9 days showing the most optimal results in reducing all parameters