Jurnal Pendidikan Teknologi dan Kejuruan最新文献_第6页

Analysis of ICONNET Fiber Optic Network Improvement in Cluster Rayon Panam at Strategic Business Unit Central Sumatra PT PLN ICON PLUS 中苏门答腊PT PLN战略事业部集群人造丝Panam的ICONNET光纤网络改进分析

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-31 DOI: 10.24036/jptk.v6i2.33723

H. Aulia, I. Garniwa

{"title":"Analysis of ICONNET Fiber Optic Network Improvement in Cluster Rayon Panam at Strategic Business Unit Central Sumatra PT PLN ICON PLUS","authors":"H. Aulia, I. Garniwa","doi":"10.24036/jptk.v6i2.33723","DOIUrl":"https://doi.org/10.24036/jptk.v6i2.33723","url":null,"abstract":"Optical fiber is a telecommunications transmission medium that has a large bandwidth and bit rate so that it can meet the needs of today's data services with great reliability and efficiency. Optical fiber applications continue to be broad and have included seabed networks, terrestrial networks, metropolitan and regional scope networks, and small-scale networks. Optical fiber communication systems have 2 factors that affect the quality of network performance, namely internal aspects and external aspects. These internal and external aspects can degrade the performance quality of the optical fiber used and can cause attenuation and other transmission losses. As an effort to prevent sudden and significant deterioration in the quality of a network, it is necessary to try regular maintenance activities such as scheduled fiber optic cable network service quality measurements. These maintenance activities can help ensure network capacity increase decisions. One of the quality of service parameters that is often measured is transmission attenuation and received signal energy (received power). This research examines increasing the bandwidth capacity of PT PLN ICON PLUS in the Central Sumatra region during a network anomaly, namely a slow internet connection in the Rayon Panam Cluster. The sample taken from one of the customers shows the results of measuring the internet speed of 4-5 Mbps only, while the service taken is 10 Mbps. The results of checking on the up-link side to OLT Rayon Panam found that the data output was close to its capacity, which was 940,919,000 bits/sec or 0.9 Gb/sec. Increasing bandwidth capacity is done by moving the OLT port on the up-link side from the gigabit ethernet port to the tengigabit ethernet port, then replacing the SR type SFP with SFP ER and adding fiber optic attenuators so that the speed test results on the customer side have returned to their original appearance., 10 Mbps.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79923341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Embedding components of entrepreneurship and creativity skills into construction technology education curriculum in Nigeria 在尼日利亚的建筑技术教育课程中纳入创业和创造技能的组成部分

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-31 DOI: 10.21831/jptk.v29i1.59867

Umar Muhammad Isa, U. Lawal, Y. I. Salihu, Halliru Shuaibu, Abdullahi Musa Cledumas

{"title":"Embedding components of entrepreneurship and creativity skills into construction technology education curriculum in Nigeria","authors":"Umar Muhammad Isa, U. Lawal, Y. I. Salihu, Halliru Shuaibu, Abdullahi Musa Cledumas","doi":"10.21831/jptk.v29i1.59867","DOIUrl":"https://doi.org/10.21831/jptk.v29i1.59867","url":null,"abstract":"Construction Technology Education (CTE) students in tertiary institutions of Nigeria have been criticised of their inability to demonstrate entrepreneurship and creativity skills after graduation. As such wood and building construction industries in Nigeria could not employ CTE graduates. Therefore, this study aims to determine entrepreneurship and creativity skills components appropriate for embedding into the curriculum of CTE program in Nigerian tertiary institutions. A qualitative research method involving intrinsic case study design was employed for the study. The population for the study comprised 16 CTE experts purposively selected from the tertiary institutions in the north western states of Nigeria. The study utilised a semi structured interview protocol as the instrument for qualitative data collection. 3 CTE experts from Nigerian tertiary institutions validated the protocol. Data from the interview responses were manually transcribed coded and interpreted. Findings from the responses of the participants revealed marketing skills, ICT skills, management skills as part of the entrepreneurship skills components appropriate to embedded into the curriculum of CTE program. The finding further revealed that critical thinking skills, innovative skills, and self-evaluation skills formed part of the creativity skills components appropriate for embedding into the curriculum of CTE program. The study concludes by recommending to the agencies responsible with running tertiary institutions in Nigeria to do the needful in restructuring the CTE curriculum at the undergraduate level to incorporate entrepreneurship and creativity skills components for employment sustainability of CTE students after graduation. Embedding Components of Entrepreneurship and Creativity Skills into Construction Technology Education Curriculum in Nigeria","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78548771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Contributing factors in learning programmable logic controller using path analysis 使用路径分析学习可编程逻辑控制器的影响因素

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-31 DOI: 10.21831/jptk.v29i1.61211

M. Zakarijah, Pramudi Utomo, U. Rochayati, M. Mashoedah, S. Suprapto, Arya Sony

引用次数: 0

Economic Analysis Of Waste Power Plants Based On The Economic Scale-Case Study Merah Putih Waste Power Plant 基于经济规模的废电厂经济分析——以梅拉普提废电厂为例

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-31 DOI: 10.24036/jptk.v6i2.33223

Hendrik Amrico, R. Dalimi

引用次数: 0

Analysis of students with the wrong major based on the metacognitive dimension 基于元认知维度的学生错专业分析

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-31 DOI: 10.21831/jptk.v29i1.53642

S. Suharno, Fudiana Lailaturrohmah, P. Purwanto, R. Ranto, M. Akhyar

{"title":"Analysis of students with the wrong major based on the metacognitive dimension","authors":"S. Suharno, Fudiana Lailaturrohmah, P. Purwanto, R. Ranto, M. Akhyar","doi":"10.21831/jptk.v29i1.53642","DOIUrl":"https://doi.org/10.21831/jptk.v29i1.53642","url":null,"abstract":"Precisely, students with the wrong major faced several conflicts such as academics. To improve education quality, it is necessary to develop metacognitive skills because the level is still in the risk category. Therefore, this study aims to analyze (1) the percentage of students with the wrong major (2) the impact and factors that cause children to select the wrong majors (3) students' learning activities with the wrong major. The design is descriptive and quantitative with questionnaires distributed in three batches. Furthermore, the test was carried out using proportional stratified random sampling. Data were collected through questionnaires and interviews. The validity test was performed using the product moment method from Karl Person. Moreover, data were analyzed by employing factors and descriptive statistical techniques. The results showed that; First, 59% and 41% of students agree and refused they are in the wrong major. Second, the influencing factors include seeking opportunities to enter college, degree demand in the work context, parental coercion, study program profiles, and job prospects. However, the most influencing factor is seeking opportunities to enter college. Third, the wrong study program causes students to feel inferior to others. Fourth, there is a negative influence of the wrong major on metacognitive, particularly in planning development where children have difficulty managing time to achieve their goals.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90994325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Economic Analysis of Variable Speed Drive Control Through Profinet Technology on Distributed Control System: A Case Study in Essential Oil Processing Factories 利用利润技术实现分布式控制系统变速驱动控制的经济性分析——以精油加工厂为例

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-30 DOI: 10.24036/jptk.v6i2.32123

Adhipa Tri Setyawan Alim, B. Sudiarto

{"title":"Economic Analysis of Variable Speed Drive Control Through Profinet Technology on Distributed Control System: A Case Study in Essential Oil Processing Factories","authors":"Adhipa Tri Setyawan Alim, B. Sudiarto","doi":"10.24036/jptk.v6i2.32123","DOIUrl":"https://doi.org/10.24036/jptk.v6i2.32123","url":null,"abstract":"Electrical equipment in essential oil processing plants is generally dominated by electric motor loads. In today's digital era, global competition and technological advances encourage factories to increase the efficiency and reliability of their production equipment. One way of efficiency is to use a variable speed drive (VSD). The existence of Profinet technology as a network protocol between the control equipment and the VSD allows users to increase system reliability while increasing energy use efficiency. Even so, there are still many factories that are hesitant to use this technology in their automation systems. Many low to medium-sized factories still use traditional control methods such as hardwired. This method is considered more reliable, and inexpensive compared to using Profinet technology. Cost-benefit analysis is carried out to prove this paradigm. At the same time provides certainty that the investment costs incurred in building the system provide added value for production equipment. From this research, it is proven that the use of Profinet technology in addition to providing savings on investment costs also provides benefits from a technical perspective. This technology also allows the implementation of condition-based monitoring systems for electric motors in production equipment. Which in turn can increase the performance and service life of the machine.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87489308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimization and Short-Circuit Analysis of Photovoltaic Penetration in Off-grid System – A Case Study in Newmont Suriname Gold Mine 光伏离网系统渗透优化与短路分析——以苏里南纽蒙特金矿为例

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-30 DOI: 10.24036/jptk.v6i2.32023

Alpha Agustinus, B. Sudiarto

引用次数: 0

The effects of job satisfaction on lecturer performance : case study in faculty x Universitas Indonesia 工作满意度对讲师绩效的影响:印尼大学教师个案研究

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-30 DOI: 10.21831/jptk.v29i1.47683

Sancoko Sancoko, Rahmat Yuliawan, Badra Al Aufa, H. Yuliyanto

引用次数: 0

Analysis of Air Pollution Distribution in West Pasaman Regency Effects of Palm Oil Mills 西帕萨曼地区空气污染分布分析棕榈油厂的影响

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-30 DOI: 10.24036/jptk.v6i2.33323

Herri Yosenov, V. S. Bachtiar, Z. Zulkarnaini

{"title":"Analysis of Air Pollution Distribution in West Pasaman Regency Effects of Palm Oil Mills","authors":"Herri Yosenov, V. S. Bachtiar, Z. Zulkarnaini","doi":"10.24036/jptk.v6i2.33323","DOIUrl":"https://doi.org/10.24036/jptk.v6i2.33323","url":null,"abstract":"The purpose of this research was to identify sources of pollution and analyze the level of pollution for the parameters of TSP (Dust), particulates, NO2, and SO2 and to map their distribution. The research was conducted at 9 (nine) palm oil mills spread throughout West Pasaman Regency. The data used are primary and secondary data. The primary data includes particulates, TSP, SO2, and NO2 gases. Secondary data consists of test results data at the Environmental Service in 2017, morphological data, and factory location maps. Data processing methods include statistical analysis of Shapiro Wilk. Then proceed with descriptive analysis to determine the characteristics of the range of minimum and maximum values of air pollution distribution. Spatial analysis of the overlay type was carried out using a GIS application. Particulate, TSP, NO2 and SO2 test results at each location have met the required air quality standards. mapping the distribution of air pollutants for the parameters TSP (Dust), NO2 and SO2 with the direction of their spread according to the wind direction. Comparison with the latest regulations, namely PP Number 22 of 2021 Appendix VII, shows that the test results are still below the set quality standards. With the test values obtained and the meteorological factors in each company, it shows that there is no significant effect of pollutant content from sources of pollution on the environment around the palm oil mills.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82319645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development Interactive Video Media Using Study Strategies Groups for Facial Skin Care Learning not Problems Beauty Cosmetology SMK Negeri 3 Pematang Siantar 使用学习策略开发互动视频媒体，以帮助面部皮肤护理学习，而不是问题

Jurnal Pendidikan Teknologi dan Kejuruan Pub Date : 2023-05-29 DOI: 10.24036/jptk.v6i2.33023

Asrah Rezki Fauzani, D. Ampera

{"title":"Development Interactive Video Media Using Study Strategies Groups for Facial Skin Care Learning not Problems Beauty Cosmetology SMK Negeri 3 Pematang Siantar","authors":"Asrah Rezki Fauzani, D. Ampera","doi":"10.24036/jptk.v6i2.33023","DOIUrl":"https://doi.org/10.24036/jptk.v6i2.33023","url":null,"abstract":"Education in Indonesia is constantly evolving. This condition presents a challenge for learning, particularly in the realm of educationwhich functions to provide certain knowledge, insights, skills and expertise. To introduce an innovative teaching paradigm, it is necessary to develop teaching methods and media. In order to achieve innovative teaching goals, educators must have instructional media as a supporting tool or method for conveying material, so as to motivate students and enhance their learning. One of the media that can support the learning process by using visual media as an interactive learning medium is learning videos. The purpose of this learning is to develop and test the feasibility of a valid instructional media video on the No Problem Facial Skin Care competency. The objects of this research inlcude material experts, media experts and students of SMK Negeri 3 Pematang Siantar. The research method is developed by utilizing the R&D (Research & Development). Data collection was carried out using a questionnaire. The research results for the material expert validity test yielded a score of 92.53 percent, while media experts scored 89 percent, and it was determined that the use of interactive video learning media improved student learning outcomes. According to experts, learning video media is ideally suited for use as learning media competencies in No Problem Facial Skin Care.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"96 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72375102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0