Portal Jurnal Online Universitas Tulang Bawang Lampung
Not a member yet
1307 research outputs found
Sort by
KUALITAS FISIK SILASE TEBON JAGUNG YANG MENGGUNAKAN BAHAN ONGGOK DAN LIMBAH KULIT NANAS : Physical Quality of Corn Silage using Pineapple Peel Waste and Onggok as Additive
Get PDFTujuan dari penelitian ini adalah: 1. mengetahui potensi onggok dan kulit nanas sebagai dalam pembuatan silase tebon jagung; 2. mengetahui kualitas fisik dari silase tebon jagung yang diberi onggok dan kulit nanas; 3. mengetahui level onggok dan kulit nanas yang terbaik sebagai dalam pembuatan silase tebon jagung. Penelitian ini menggunakan rancangan acak lengkap dengan 3 perlakuan dan 4 ulangan. Perlakuan penelitian yang akan dilakukan. T1 : Tebon jagung + 5% kulit nanas + 4% onggok; T2 : Tebon jagung + 10% kulit nanas + 4% onggok; T3 : Tebon jagung + 15% kulit nanas + 4% onggok. Parameter yang diamati meliputi uji organoleptik (warna, tekstur, aroma), uji pH, bahan kering, dan bahan organik. Hasil analisis varian menunjukkan bahwa pemberian limbah kulit nanas dan onggok tidak berpengaruh nyata terhadap uji organoleptic, kadar bahan kering, dan bahan organik. Namun, pemberian additive berpengaruh terhadap nilai pH silase tebon jagung.
Kata kunci: Silase, Tebon Jagung, Additiv
Penerapan Lean Manufacturing dan Analisis 5W+1H Dalam Upaya Mengurangi Waste Proses Produksi Frame Chassis di PT. OC
Get PDFOC is one of the manufacturing industries engaged in automotive, one of its products is Frame Chassis. In the Frame Chassis production process there is a problem that often occurs a production line stop which eventually causes the daily production target not to be reached. This research aims to reduce waste that occurs in PT. OC, especially in the line that produces Frame Chassis by using the Lean Manufacturing concept, namely the VSM (Value Stream Mapping) method and OEE (Overall Equipment Effectiveness) calculation. The results obtained based on the calculation and analysis results were 10 total delay type activities with a total time of 1457 seconds or equivalent to 24 minutes 28 seconds obtained 16% and obtained 5 Non Value Added activities, with a total time of 1175 seconds or equivalent to 19 minutes 58 seconds obtained a percentage of 13%. In addition, from the identification of waste carried out there are 3 types of waste that. From the data processing results above researchers gave proposed improvements with 5W + 1H analysis.
Keywords : 5W + 1H Analysis, Lean Manufactuing, Process Activity Mapping (PAM), Seven Waste, Value Stream Mapping (VSM)
Analisis Optimalisasi Distribusi Logistik untuk Meningkatkan Efisiensi dan Keefektifan Operasional pada PT. XX
Get PDFIn an era of globalization and tight competition, efficiency and operational efficiency are crucial to the success of companies, especially in supply chain management. Logistical distribution is a key element that ensures smooth flow of goods to the end consumer. PT.XX is a company in the fields of construction, logistics, and storage tanks, facing various operational challenges. The challenges include the company\u27s transportation constraints, delays in the delivery of raw materials from vendors, as well as inadequate production facilities for heavy goods. To address these challenges, PT.XX needs to implement comprehensive and responsive logistical distribution strategies needed to improve the efficiency and efficiency of distribution, which supports the sustainable growth of the company. The study uses descriptive approaches and analysis of fishbone diagrams to provide a clear picture of the problems faced by PT. XX and measurable practical solutions. The results of this research are expected to improve the transportation system, the quality of the delivery of raw materials, and prepare an adequate production area for large-scale goods, so that operations run smoothly.
Keywords: Distribution Logistics, Operational Efficiency And Effectiveness, Operational
Metode Six Sigma untuk Menurunkan Produk Cacat Hasil Muat (Studi kasus PT. XY)
Get PDFXY is a building materials industry company, which often faces the challenge of high levels of defective products due to loading processes. To solve this problem, the study applied the Six Sigma method to minimize the occurrence of defects in the loading process. (Define, Measure, Analyze, Improve, Control). The first step defines the characteristics of the resulting defect. The second step measures the creation of a control diagram. The third step analyzes the main factors of the occurrence of product defects. The fourth step improves is a proposal for improvement to reduce the failure. The final control process is making recommendations for improvement, this is entirely carried out by the company. From the results of the research, it was found that the defective product was loaded at a rate of 1,107 with a probability of damage of 7,204,102 products per million chances. (DPMO). Based on the Pareto diagram of the level of damage caused by the production process, damaged by the forklift, damages during handling, and damages by the pallet. Based on the fishbone diagram, improvements are needed on human factors, environmental factors, material factors, mechanical factors, and method factors.
Keywords: DMAIC, Fishbone Diagram, Pareto Diagram, Six Sigm
Evaluasi Pengiriman Dangerous Goods: Metode Analisis Six Sigma-DMAIC
Get PDFDuring the delivery process of dangerous goods, several problems were found which caused company losses and consumer dissatisfaction. The aim of this research is to identify problems, factors causing problems and efforts to improve the dangerous goods delivery process. The research uses the six sigma analysis method with the DMAIC concept. Based on the results of the analysis, there were three problems that occurred, namely containers and trucks being rejected by customers, PIC not inputting MSDS and expired MSDS, and transporting dangerous goods not using trucks that had a B3 permit. The factors causing these three problems are supervision, behavior of drivers and PICs, feasibility and suitability of containers and trucks, timing of container selection, updating and merging MSDS, B3 permits, and number of B3 trucks. Efforts to improve delivery of dangerous goods include training on dangerous goods, socialization of HSE standards, maintenance of containers and trucks, changing container selection schedules, managing MSDS, obtaining B3 vehicle permits, auditing trucking vendors, and collaborating with other trucking vendors.
Keywords: Dangerous Goods, DMAIC, Freight Forwarder, Six Sixm
suburwidodo Formulasi Krim Anti Acne Ekstrak Etanol Kulit Kentang (Solanum Tuberosum L.) Dan Aktivitas Antibakteri Terhadap Staphylococcus epidermidis Dan Propionibacterium acnes.: Anti Acne Cream Formulation Of Potato Ethanol Extracts (Solanum Tuberosum L.) And Antibacterial Activities On Staphylococcus epidermidis And Propionibacterium acnes.
No full textPengobatan jerawat di klinik kulit biasanya menggunakan antibiotik yang dapat menghambat inflamasi dan membunuh bakteri. Penggunaan antibiotik jangka panjang dapat menimbulkan resistensi antibiotik. Efek samping penggunaan antibiotik dapat dikurangi dengan mengganti bahan aktif obat yang diperoleh dari alam seperti kulit kentang yang mampu menghambat pertumbuhan bakteri penyebab jerawat. Penelitian ini bertujuan untuk membuktikan bahwa ekstrak kulit kentang dapat di formulasikan menjadi sediaan krim dan memiliki aktivitas antibakteri terhadap S.epidermidis dan P.acnes. Ekstrak diformulasikan dalam sediaan krim dengan konsentrasi ekstrak berbeda yaitu F1 (15%), F2 (30%) dan F3 (45%) dengan menggunakan asam stearat, paraffin liquidum, adeps lanae sebagai fase minyak dan TEA, aquadest sebagai fase air, dan metil paraben sebagai pengawet. Kemudian diuji sifat fisik sediaan meliputi ,homogenitas, pemeriksaan organoleptis, pengukuran pH, viskositas, daya sebar, daya lekat, uji stabilitas dan uji antibakteri. Hasil evaluasi sediaan memiliki nilai pH berkisar antara 6,2 - 8,1, viskositas berkisar antara 3120 - 4920 cps, daya sebar antara 5,3 - 6,7 cm, dan daya lekat 4,2 - 5,3 detik. Setiap formula stabil dalam penyimpanan cycling test serta penyimpanan suhu 40ºC ± 2ºC, 28ºC ± 2ºC, 4ºC ± 2ºC dan ketiga formula memiliki sifat antibakteri terhadap S.epidermidis dan P.acnes. Luas zona hambat F1 (7,61 mm), F2 (8,47 mm) dan F3 (9,92 mm) terhadap S.epidermidis dan Luas zona hambat F1 (7,58 mm), F2 (7,86 mm) dan F3 (9,65 mm) terhadap P.acnes. Kesimpulan penelitian ini yaitu ekstrak kulit kentang dapat diformulasikan dalam sediaan krim dan memiliki zona hambat terhadap S.epidermidis dan P.acnes.Pengobatan jerawat di klinik kulit biasanya menggunakan antibiotik yang dapat menghambat inflamasi dan membunuh bakteri. Penggunaan antibiotik jangka panjang dapat menimbulkan resistensi antibiotik. Efek samping penggunaan antibiotik dapat dikurangi dengan mengganti bahan aktif obat yang diperoleh dari alam seperti kulit kentang yang mampu menghambat pertumbuhan bakteri penyebab jerawat. Penelitian ini bertujuan untuk membuktikan bahwa ekstrak kulit kentang dapat di formulasikan menjadi sediaan krim dan memiliki aktivitas antibakteri terhadap S.epidermidis dan P.acnes. Ekstrak diformulasikan dalam sediaan krim dengan konsentrasi ekstrak berbeda yaitu F1 (2,5%), F2 (5%) dan F3 (10%) dengan menggunakan asam stearat, paraffin liquidum, adeps lanae sebagai fase minyak dan TEA, aquadest sebagai fase air, dan metil paraben sebagai pengawet. Kemudian diuji sifat fisik sediaan meliputi ,homogenitas, pemeriksaan organoleptis, pengukuran pH, viskositas, daya sebar, daya lekat, uji stabilitas dan uji antibakteri. Hasil evaluasi sediaan memiliki nilai pH berkisar antara 6,2 - 8,1, viskositas berkisar antara 3120 - 4920 cps, daya sebar antara 5,3 - 6,7 cm, dan daya lekat 4,2 - 5,3 detik. Setiap formula stabil dalam penyimpanan cycling test serta penyimpanan suhu 40ºC ± 2ºC, 28ºC ± 2ºC, 4ºC ± 2ºC dan ketiga formula memiliki sifat antibakteri terhadap S.epidermidis dan P.acnes. Luas zona hambat F1 (7,61 mm), F2 (8,47 mm) dan F3 (9,92 mm) terhadap S.epidermidis dan Luas zona hambat F1 (7,58 mm), F2 (7,86 mm) dan F3 (9,65 mm) terhadap P.acnes. Kesimpulan penelitian ini yaitu ekstrak kulit kentang dapat diformulasikan dalam sediaan krim dan memiliki zona hambat terhadap S.epidermidis dan P.acnes
Keterkaitan Persepsi Harga, Kemudahan dan Persepsi Manfaat terhadap Keputusan Menggunakan MNC Play pada Konsumen Semarang
No full textThe internet has become a very basic need for human life in this modern era. This was welcomed by entrepreneurs in this field, various brands have been operating in Indonesia with very varied services. This research aims to describe the relationship between the variables of price perception, convenience, and perceived benefits on the decision to use MNC Play among consumers in Semarang. The population in this research is the MNC Play user community in Semarang. The research sample consisted of 100 respondents who met the sampling criteria (purposive sampling). Data collection was carried out in a structured manner through an instrument (questionnaire) with a Likert scale of 1-10, the data collected was processed with the help of SPSS. The results of this research show that the perception of prices that are classified as competitive can be one of the factors for consumers to use MNC Play products. Apart from that, this research also explains that ease of access and ease of installing Wi-Fi as well as consumers\u27 perceived benefits can be reinforcing factors for consumers. using products from MNC Play (Wi-Fi). In this research, price perception is the thing most highlighted by consumers. This also indicates that people are very sensitive to the price of a product, but this could be a strategy for MNC Play to win business competitions in the internet service (WIFI) sector.
Keywords: perception of price, convenience, perception of benefits, decision to use, mnc play (wi-fi
Pengaruh Label Halal dan Citra Merek terhadap Keputusan Pembelian dengan Ekspektasi sebagai Variabel Mediasi: (Studi pada Konsumen Ichiban Sushi Mall Ciputra Semarang)
No full textThe aim of this research is to determine the influence of the halal label and brand image on purchasing decisions for Ichiban Sushi products. This research uses the halal label and brand image as independent variables and uses purchasing decisions as the dependent variable which is mediated by expectations. The population for this research is consumers or visitors to Sushi Mall Ciputra Semarang and the sample size is 100 respondents. The sampling technique for this research is purposive sampling. Data collection uses a questionnaire with a Likert scale of 1-5. The data analysis method used is mediation path analysis and hypothesis testing in this research using Macro PROCESS Hayes in SPSS 22 for Windows. The results of this research show that (1) There is an influence of the halal label on expectations (2) There is an influence of brand image on expectations (3) There is an influence of expectations on purchasing decisions (4) Expectations significantly mediate the influence of the halal label on purchasing decisions
Keywords: halal label, brand image, expectations, purchase decision
Proyeksi Penerimaan Pajak Bumi dan Bangunan Pedesaan Perkotaan pada Badan Pengelolaan Keuangan dan Aset Daerah Kota Bengkulu
No full textThe aim of this study is to know the tax revenue projection of land and building sector rural and urban during 2021-2023 at Finance and Asset Management Agency Bengkulu City. This study uses quantitative method. The data used in this study is secondary data, which includes data report on the realization budget of land tax and buildings sector rural and urban 2016-2020. Documentation is used as technique of data collecting method. Analysis method used in this research is trends analysis method of least square. Based on the result, it can be concluded that the realization growth of Land and Building Sector Rural and Urban Tax Revenue in 2016-2020 has fluctuated where in 2016 its revenue amounted to RP 10.810.375.613, in 2017 increased so that Rp16.778.098.917, and in 2018 decreased to Rp 6.968.054.346, in 2019 increased to Rp 7.637.001.135, then in 2020 increased again to Rp 8.502.110.732 resulting in the projection trends of tax revenues of land and building sector rural and urban in Bengkulu City 2021-2023 respectively as follows: in 2021 amounting to Rp 26.186.120.521, 2022 amounting to Rp 29.107.242.309, in 2023 amounting to Rp 32.028.364.096
Keywords: Tax of Land and Building, Sector Rural and Urban, BPKA
ANALISIS PENGELOLAAN LOGISTIK PEMILU 2024 KPU PROVINSI JAWA TIMUR
Get PDFIndonesia is a democratic country that uses an electoral system for every change of president. High quality general elections are very important to realize people\u27s sovereignty in a democratic state government based on Pancasila and the 1945 Constitution of the Republic of Indonesia. To hold democratic elections, professional election organizers are needed who have integrity, capacity and accountability. The General Election Commission is an example. In this research, the author uses a descriptive approach as a qualitative research method. Qualitative research is a type of research that describes and analyzes events, phenomena, social activities, attitudes, beliefs, perceptions and thoughts of individuals and groups. Data was collected from interviews with three informants from the General Election Commission, which is responsible for logistics management for the 2024 election. As shown by the distribution of logistics for the 2024 election, the results show that the East Java Province General Election Commission manages state property well, including logistics election. However, several improvements and strengthening are needed in the human resources sector as well as warehouse and other logistics infrastructure so that the upcoming General Election can take place optimally and according to planning. Our common goal is successful simultaneous elections in 2024 with transparent financial administration and accountability.
Keywords: Management; Elections; KP