Jurnal Universitas Kadiri Kediri
Not a member yet
2692 research outputs found
Sort by
Analisis Ergonomi Postur Kerja Pekerja Pandai Besi Berdasarkan SNI 9011:2021 di Dusun Talwa Kabupaten Sumbawa
Get PDFThe work of traditional blacksmiths in Talwa, Sumbawa Regency, is still done manually with awkward work postures, excessive use of energy, heat exposure, and vibration, thus risking musculoskeletal disorders (MSDs). This condition shows that there is a gap in research related to the application of ergonomics in the traditional small industry sector. This study aims to analyze the level of ergonomic risk in blacksmith workers using the Skeletal Muscle Disorder (GOTRAK) assessment and the SNI 9011:2021 ergonomic potential hazard checklist, and develop recommendations for improvement. The method used was descriptive quantitative on five workers, with data collection through the GOTRAK questionnaire and SNI 9011:2021 checklist. The results show high risk (score >8) in the shoulders, upper and lower back, arms, and hands, and moderate risk (score 6-7) in the neck, elbows, hips, thighs, knees, calves, and feet. Ergonomic potential hazard scores ranged from 9 to 21, with the main exposures from bending postures, wrist bending, power grip >5 kg, vibration without dampening, high temperature, and static standing. Implementation of SNI 9011:2021 in traditional small industries and ergonomic recommendations to improve safety, comfort, and productivity
Integrasi Metode OMAX, AHP, dan HIRA dalam Evaluasi Produktivitas dan Risiko Operasional pada UMKM Tahu
Get PDFProductivity is an important indicator in increasing the efficiency and competitiveness of MSMEs, especially in the tofu industry which faces the challenge of production costs and dependence on imported raw materials. This study aims to measure and increase the productivity of the Pak Budi Tofu Factory through the integration of three methods of Objective Matrix (OMAX), Analytical Hierarchy Process (AHP), and Hazard Identification and Risk Assessment (HIRA). The OMAX method is used to assess productivity based on four main ratios, AHP to determine the priority weight of causative factors, and HIRA to identify internal and external risks that affect productivity. The results show fluctuations in the productivity index during 2023, with the highest value in April (176.82%) and lowest in February (-75.69%). AHP showed raw material efficiency as the dominant factor (weight 0.428), while HIRA revealed the main risks in the form of high worker absenteeism, production machine disruptions, and dependence on imported soybeans. This study concludes that the integration of the three methods can provide a comprehensive productivity analysis and support data-driven decision-making in the MSME sector
Perancangan Oven Steamer dan Sistem Boiler untuk Meningkatkan Efisiensi Sterilisasi Baglog Jamur Tiram Putih
Get PDFWhite oyster mushroom cultivation in Indonesia faces obstacles to the efficiency of the planting media sterilization process (baglog), especially for medium-scale farmers. This research aims to design a steamer oven with a capacity of 1,200 baglogs that is efficient and according to operational needs in the field. The method used is a theoretical simulation-based engineering design, including the analysis of energy needs, steam capacity, oven dimensions, and sterilization time. The oven design uses a water tube type boiler system that is integrated with the combustion chamber and equipped with a one-way steam circulation system. The simulation results showed that the sterilization process could be completed in ±4.73 hours with better fuel efficiency compared to conventional methods. These findings show significant potential in increasing the productivity and efficiency of the oyster mushroom cultivation process. However, further implementation through prototyping and field trials is required to validate the actual performance of the tool. This design is expected to be a reference for simple technology-based farming tool innovation in the agricultural sector
PENGARUH PENDIDIKAN KESEHATAN REPRODUKSI MENGGUNAKAN AUDIOVISUL TERHADAP PERILAKU REMAJA
Get PDFAbstrak
Remaja putri memiliki kerentanan yang lebih tinggi terhadap masalah kesehatan reproduksi, terutama akibat kurangnya praktik kebersihan diri saat menstruasi. Salah satu langkah preventif yang dapat dilakukan adalah melalui pemberian edukasi kesehatan. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh edukasi kesehatan reproduksi menggunakan media audiovisual terhadap perilaku kebersihan diri remaja putri.Penelitian menggunakan desain pra-eksperimental dengan rancangan one group pretest-posttest. Populasi penelitian terdiri atas seluruh siswi SMPN 6 Kediri yang berjumlah 39 orang dengan teknik purposive sampling. Analisis data dilakukan dengan menggunakan uji Wilcoxon Signed Rank Test. Hasil uji Setelah diberikan intervensi pendidikan kesehatan menunjukkan adanya pengaruh signifikan edukasi kesehatan reproduksi menggunakan media audiovisual terhadap perilaku kebersihan diri remaja putri (p-value = 0,000 < α = 0,05).Edukasi kesehatan reproduksi terbukti mampu meningkatkan perilaku kebersihan pribadi pada remaja perempuan.
Kata kunci: Edukasi kesehatan, Perilaku, Remaja putri.
Optimasi Waktu dan Biaya Proyek Gelanggang Olahraga Kalimantan Selatan dengan Metode Time Cost Trade-Off
Get PDFConstruction projects often face delays and cost overruns due to material delays, labor shortages, and adverse weather. In the Sports Building project in South Kalimantan, a 17-day delay beyond the planned 270-day schedule increased costs, risk of penalties, and threatened the contractor’s reputation and project sustainability. Therefore, accelerating completion is essential to reduce losses. Overtime on critical path activities is a common acceleration method but requires careful analysis since excessive overtime can reduce productivity and raise costs. This study aims to analyze alternatives for accelerating the duration of the construction of a sports arena in South Kalimantan using the Time Cost Trade-Off (TCTO) method. TCT) method is applied, focusing on adding 2, 3, and 4 hours of overtime per day on critical path tasks. The approach integrates actual project data, regulations, and productivity factors to develop effective acceleration strategies. Results show that adding 3 hours of overtime daily is the most efficient, reducing duration from 287 to 283 days and saving IDR 71,652,415.38. However, the 270-day target is not yet met, requiring further crashing. This paper presents only one crashing iteration as a practical simulation to demonstrate the method and potential outcomes. Future crashing will focus on tasks with the lowest cost slope while considering task dependencies
Analisis Pengendalian Kualitas Produk Ayam Utuh pada PT XYZ dengan Metode Statistical Quality Control (SQC)
Get PDFPT. XYZ is a producer of slaughtered chicken and has a chicken slaughterhouse with the largest production capacity in Indonesia. PT XYZ has various types of products, the most in demand is whole chicken, but in the production process, whole chicken products have a greater number of defects than other products. The solution of the problem can be done using the Statistical Quality Control (SQC) method. This study aims to identify and analyze the quality of whole chicken products in PT XYZ using the Statistical Quality Control (SQC) method, determine the factors that cause non-conformities in whole chicken products, and find out improvement efforts using 7 stages of more detailed and detailed problem solving, such as Check Sheets, Pareto diagrams, scatter charts, histograms, control charts, stratifications, and fishbone diagrams. Based on the data processing, the following results were obtained, out of a total sample of 170,800 whole chickens, there were 16,149 that experienced non-conformities; Based on Pareto chart analysis, the dominant types of defects were abnormal Leg Cutters (59%), blistered chicken wings (22%), and broken chicken wings (19); Process stability: Analysis of the control chart shows that the production process is out of control at some point, indicating that there are variations that need to be corrected. This research can increase knowledge about analytical models and product quality
Optimization of Analog Meat Formula Made from "Gepak Kuning" Soybean Flour, Carrageenan, and Pectin Using the Mixture Design Method
Get PDFThe development of analog meat products signifies a significant progression in plant-based food innovation, aiming to replicate conventional meats\u27 nutritional and sensory characteristics, such as beef, goat, and chicken. This study specifically examined the process of producing analog meat using soy flour as the main protein source, with carrageenan and pectin serving as the key dietary fiber and texturizing agents. Employing Design Expert 11.0.0 for Mixture Design, we prioritized parameters such as dietary fiber, protein content, and organoleptic qualities. The optimal formulation consisted of 44.42% soy flour, 16.2% carrageenan, and 9.38% pectin. This formulation produced an analog meat product with a protein content of 18.13% and dietary fiber levels of 23.19%, aligning with industry standards for plant-based alternatives. Sensory evaluation results, with an average acceptance score of 5.3 out of 7, indicate strong consumer appeal. These findings demonstrate the practical viability of this composition for commercial plant-based meat production, offering a nutritious and sustainable alternative to traditional meat. The study provided valuable insights for food manufacturers seeking to develop high-fiber. These protein-rich analog meat products cater to the increasing demand for healthier and environmentally friendly food options
DIALOG BAKISAH (BIJAK KELOLA SAMPAH) : SAMPAH TANGGUNG JAWAB SIAPA?
Get PDFOne of the main reasons for the lack of optimal waste management is the low level of public awareness about the importance of managing waste wisely and responsibly. Communication and education strategies that can reach the public widely and effectively are needed. One medium that has great potential in disseminating information and shaping public opinion is local radio. The target audience for this community service activity is all listeners of Radio Suara Banjar 100.4 FM or listeners via the Radio Suara Banjar streaming application. This activity uses a sharing session method packaged in a dialogue or talk show format. This method was chosen to facilitate the speakers in conveying issues related to waste in a communicative, light, and easy-to-understand manner for radio listeners. A very important approach in waste management is the application of the 3R principle, namely Reduce, Reuse, and Recycle. Discussions on waste sorting and waste banks were also included in this dialogue. This community service activity raised public awareness that waste is their own responsibility, and that good behavior in managing it can have a positive impact on humans, the environment, and future generations.
Keywords: Waste management, Waste Bank, Reduce, Reuse, Recycl
The Role of Job Satisfaction in Mediating Human Resource Management Practices and Organizational Culture on Organizational Performance
Get PDFThis study aims to determine the effect of human resource management practices and organizational culture on organizational performance through job satisfaction. The number of samples used were employees of Bank Rakyat Indonesia Malang City, for the sampling technique using saturated sampling. Data collection through questionnaires, with the Structural Equation Modeling (SEM) data analysis method. The results of the study showed: 1) Human resource management practices have a significant effect on job satisfaction; 2) Human resource practices do not have a significant effect on organizational performance; 3) Organizational culture has a significant effect on job satisfaction; 4) Organizational culture has a significant effect on organizational performance; 5) Job satisfaction has a significant effect on organizational performance; 6) Human resource management practices and organizational culture have a significant effect on organizational performance through job satisfaction
The Influence of Cooperation with Business Partners, Agricultural Technology Implementation, and Religiosity on the Welfare of Al-Mahdi Farmers in Percut Sei Tuan District
No full textThis study aims to analyze the influence of business partnerships, agricultural technology adoption, and religiosity on farmers\u27 welfare. The research was conducted among members of the Al-Mahdi Farmer Group in Percut Sei Tuan District using a quantitative approach. Data were collected through questionnaires distributed to 52 respondents and analyzed using multiple linear regression. The results show that jointly, the three independent variables have a significant effect on farmers\u27 welfare. Partially, the adoption of agricultural technology and religiosity have a positive and significant influence, while business partnerships do not have a significant impact. These findings indicate that improving farmers\u27 welfare is not solely determined by technical aspects or economic cooperation, but is also strongly influenced by spiritual values and local cultural norms within farming communities. This study implies that sustainable agricultural development must integrate both technological and spiritual approaches to support holistic farmer well-being