Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10085
None M. Ilham Maulana, None Muhammad sabri Ahmad, None Arifandi Mario M, None Achmad Fuad
The government of the Education Office of North Maluku Province is trying to overcome the problem of student distribution for schools in the city of Ternate, especially SMA/SMK/equivalent which aims to make all schools quality and there are no more superior schools. However, new problems arise related to the zoning system itself, sometimes some parents of prospective students and prospective students themselves do not know the schools in their domicile zone. The problem formulation is how to create and compile a Geographic Information System Mapping SMA and SMK in Ternate City. Designing a geographic information system that can provide information about web-based SMA and SMK Mapping in Ternate City and become a reference for the community in choosing their or their children's schools according to the zoning system. For testing the system is in accordance with the stages tested where for testing the system is used black box testing, namely testing to see the suitability of data accessed. The high school and vocational recession geographic information system was built using the PHP programming language, Mysql as a database, while for making locations of high school and vocational high school vulnerable places using google maps, maps API. All high school and vocational tracking information system uploads use black boxes, run as expected on the system upload carried out. From the results of this design, it will make it easier for parents to find information on SMA and SMK schools, such as the domicile zone of the school where they live.
{"title":"Web-Based Geographical Information System Mapping High School and Vocational School In The City Of Ternate","authors":"None M. Ilham Maulana, None Muhammad sabri Ahmad, None Arifandi Mario M, None Achmad Fuad","doi":"10.47577/technium.v17i.10085","DOIUrl":"https://doi.org/10.47577/technium.v17i.10085","url":null,"abstract":"The government of the Education Office of North Maluku Province is trying to overcome the problem of student distribution for schools in the city of Ternate, especially SMA/SMK/equivalent which aims to make all schools quality and there are no more superior schools. However, new problems arise related to the zoning system itself, sometimes some parents of prospective students and prospective students themselves do not know the schools in their domicile zone. The problem formulation is how to create and compile a Geographic Information System Mapping SMA and SMK in Ternate City. Designing a geographic information system that can provide information about web-based SMA and SMK Mapping in Ternate City and become a reference for the community in choosing their or their children's schools according to the zoning system. For testing the system is in accordance with the stages tested where for testing the system is used black box testing, namely testing to see the suitability of data accessed. The high school and vocational recession geographic information system was built using the PHP programming language, Mysql as a database, while for making locations of high school and vocational high school vulnerable places using google maps, maps API. All high school and vocational tracking information system uploads use black boxes, run as expected on the system upload carried out. From the results of this design, it will make it easier for parents to find information on SMA and SMK schools, such as the domicile zone of the school where they live.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"23 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216416","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}
Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10080
None Sudirman Hi Umar, None Muhammad Taufiq Y.S, None Nurmaiyasa Marsaoly
The construction of a new airport in Loleo Tidore Islands City acts as a transportation network node and supports economic growth and local government activities in North Maluku, that this airport is projected for the connectivity of the IWIP Industrial Estate and the capital of North Maluku Province (Sofifi City). The data collection methods used in this study include observation and literature study. The analyzed facilities consist of airside facilities consisting of a runway, taxiway, and apron. While the land-side facilities to be analysed consist of facilities in public zones, technical zones, and supporting zones. Other facilities that will be analysed also in this study consist of flight navigation facilities, visual landing aids, communication and information facilities, PKP-PK facilities, and PLLU facilities. The results of the analysis of total land requirements for the construction of new airport facilities in Loleo City Tidore Islands phase 1 amounted to 200 Ha and phase 2 amounted to 200 Ha so the total land needed was 400 Ha. The annual passenger movement of Phase I amounted to 569,443 passengers in Phase II amounted to 1,175,839 passengers, the plan the length of the runway Phase I along 1600 m served the largest aircraft ATR 72-600, and phase II 2500 m served the largest aircraft, namely Boeing 737-900 ER, and the farthest route of phase I development was Loleo - Ambon and the farthest route of phase II development was Loleo – Jakarta.
{"title":"Analysis of New Loleo Airport Facilities in Tidore City Islands","authors":"None Sudirman Hi Umar, None Muhammad Taufiq Y.S, None Nurmaiyasa Marsaoly","doi":"10.47577/technium.v17i.10080","DOIUrl":"https://doi.org/10.47577/technium.v17i.10080","url":null,"abstract":"The construction of a new airport in Loleo Tidore Islands City acts as a transportation network node and supports economic growth and local government activities in North Maluku, that this airport is projected for the connectivity of the IWIP Industrial Estate and the capital of North Maluku Province (Sofifi City). The data collection methods used in this study include observation and literature study. The analyzed facilities consist of airside facilities consisting of a runway, taxiway, and apron. While the land-side facilities to be analysed consist of facilities in public zones, technical zones, and supporting zones. Other facilities that will be analysed also in this study consist of flight navigation facilities, visual landing aids, communication and information facilities, PKP-PK facilities, and PLLU facilities. The results of the analysis of total land requirements for the construction of new airport facilities in Loleo City Tidore Islands phase 1 amounted to 200 Ha and phase 2 amounted to 200 Ha so the total land needed was 400 Ha. The annual passenger movement of Phase I amounted to 569,443 passengers in Phase II amounted to 1,175,839 passengers, the plan the length of the runway Phase I along 1600 m served the largest aircraft ATR 72-600, and phase II 2500 m served the largest aircraft, namely Boeing 737-900 ER, and the farthest route of phase I development was Loleo - Ambon and the farthest route of phase II development was Loleo – Jakarta.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"76 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216514","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}
Medical Information Retrieval (Med-IR )is part of computer science that discusses the search for a medical document. Medical Information Retrieval is needed by patients to know the initial prediction of the symptoms they are experiencing. ARI (Acute Respiratory Infection) is a disease that almost everyone has experienced which can cause death. This study uses a dataset of ARI sufferers and user queries that contain symptoms in text form. Furthermore, the query data is processed with the Med-IR application using Bi-Gram, TF-IDF as the feature extraction and Cosine Similarity as the similarity method, so that a return document is produced which is expected to be used as an early prediction of ARI in patients. The research also uses a critical disease wighting process, so that the results of the Med-IR are complemented by predictions of the severity level of the disease. From the results of research conducted at the Assyafi'u Sentosa Lengkong Clinic, Nganjuk, the best results were obtained for precision values of 85.5% and 52.9% for recall values . The evaluation of disease severity with Mean Absolute Percentage Error (MAPE) getting a low score of 2,529%. Keyword : Medical Information Retrieval, ARI, Weighting critical disease, Bi-Gram, TF-IDF, Cosine Similarity.
{"title":"Medical Information Retrieval with Weighting Critical Score for Acute Respiratory Infection (ARI) Desease Detection","authors":"None Fika Hastarita Rachman, None Rike Ayu Arista, None Ika Oktavia Suzanti, None Yonathan Ferry Hendrawan, None Aryono Yerey Wibowo","doi":"10.47577/technium.v17i.10124","DOIUrl":"https://doi.org/10.47577/technium.v17i.10124","url":null,"abstract":"Medical Information Retrieval (Med-IR )is part of computer science that discusses the search for a medical document. Medical Information Retrieval is needed by patients to know the initial prediction of the symptoms they are experiencing. ARI (Acute Respiratory Infection) is a disease that almost everyone has experienced which can cause death. This study uses a dataset of ARI sufferers and user queries that contain symptoms in text form. Furthermore, the query data is processed with the Med-IR application using Bi-Gram, TF-IDF as the feature extraction and Cosine Similarity as the similarity method, so that a return document is produced which is expected to be used as an early prediction of ARI in patients. The research also uses a critical disease wighting process, so that the results of the Med-IR are complemented by predictions of the severity level of the disease. From the results of research conducted at the Assyafi'u Sentosa Lengkong Clinic, Nganjuk, the best results were obtained for precision values of 85.5% and 52.9% for recall values . The evaluation of disease severity with Mean Absolute Percentage Error (MAPE) getting a low score of 2,529%. Keyword : Medical Information Retrieval, ARI, Weighting critical disease, Bi-Gram, TF-IDF, Cosine Similarity.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216679","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}
Research objectives to determine the effect of treating pineapple leaf fiber (PLF) with liquid smoke on the tensile toughness of composites and the impact strength of pineapple leaf fiber (PLF) reinforcement. The Method of immersing the fiber with liquid smoke was done in 1, 2, and 3 hours, then heating it in the oven at 40⁰c for 30 minutes. A tensile and impact test specimen following the ASTM D638 – Type IV standard and ASTM D5942 standard. The tensile strength of the composite at 1 hour of treatment was 64.42 MPa; at 2 hours, it increased by 72.53 MPa, and at 3 hours, it increased again by 74.65 MPa. In the composite impact test with fiber reinforcement, the 1-hour treatment was 9.32 J/m², the 2-hour treatment increased by 13.44 J/m², and the 3-hour immersion decreased by 10.21 J/m². The effect of liquid smoke treatment processing on PLF on the tensile strength and impact toughness of the composites shows that the PLF reinforcing composite experienced the most significant change in tensile strength at 3 hours of treatment, and impact toughness occurred at 2 hours of treatment; this shows that liquid smoke can change the strength of PLF to be stronger and tougher.
{"title":"Effect of Processing Treatment of Pineapple Leaf Fiber (PLF) with Liquid Smoke on Tensile Properties and Impact of Pineapple Fiber Reinforced Composites","authors":"None Mukhlis Muslimin, None Kifli Umar, None Sandi Rais, None Raulia Taib","doi":"10.47577/technium.v17i.10071","DOIUrl":"https://doi.org/10.47577/technium.v17i.10071","url":null,"abstract":"Research objectives to determine the effect of treating pineapple leaf fiber (PLF) with liquid smoke on the tensile toughness of composites and the impact strength of pineapple leaf fiber (PLF) reinforcement. The Method of immersing the fiber with liquid smoke was done in 1, 2, and 3 hours, then heating it in the oven at 40⁰c for 30 minutes. A tensile and impact test specimen following the ASTM D638 – Type IV standard and ASTM D5942 standard. The tensile strength of the composite at 1 hour of treatment was 64.42 MPa; at 2 hours, it increased by 72.53 MPa, and at 3 hours, it increased again by 74.65 MPa. In the composite impact test with fiber reinforcement, the 1-hour treatment was 9.32 J/m², the 2-hour treatment increased by 13.44 J/m², and the 3-hour immersion decreased by 10.21 J/m². The effect of liquid smoke treatment processing on PLF on the tensile strength and impact toughness of the composites shows that the PLF reinforcing composite experienced the most significant change in tensile strength at 3 hours of treatment, and impact toughness occurred at 2 hours of treatment; this shows that liquid smoke can change the strength of PLF to be stronger and tougher.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"48 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216945","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}
The number of clients has an impact on network performance, and while more bandwidth capacity can sometimes result in better network services, it is not always a given. Clients acquire the appropriate bandwidth, which is managed at the network layer by software, to control the flow and number of packets in the network. The practice of managing bandwidth includes measuring and controlling communications (traffic and packets) through network channels. This is done to prevent overburdening or overloading networks, which will lead to network congestion and poor performance. The goal of this study is to improve the internet network through bad-width allocation using the PCQ approach. When it comes to sharing bandwidth with active users and large users, the results of the suggested strategy are excellent.
{"title":"Development of Adaptive Bandwidth Allocation Model Using PCQ for Network Performance Optimization","authors":"None Salkin Lutfi, None Syarifuddin Kapita, None Hairil Kurniadi Sirajuddin, None Yasir Muin","doi":"10.47577/technium.v17i.10081","DOIUrl":"https://doi.org/10.47577/technium.v17i.10081","url":null,"abstract":"The number of clients has an impact on network performance, and while more bandwidth capacity can sometimes result in better network services, it is not always a given. Clients acquire the appropriate bandwidth, which is managed at the network layer by software, to control the flow and number of packets in the network. The practice of managing bandwidth includes measuring and controlling communications (traffic and packets) through network channels. This is done to prevent overburdening or overloading networks, which will lead to network congestion and poor performance. The goal of this study is to improve the internet network through bad-width allocation using the PCQ approach. When it comes to sharing bandwidth with active users and large users, the results of the suggested strategy are excellent.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"120 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161857","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}
Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10118
None Merriam Modeong, None Djubir R. E. Kembuan, None Olivia E. S. Liando, None Keith F. Ratumbuisang
The information system is a technology application that provides information using the web. The Faculty of Engineering, Manado State University is an educational institution that has implemented an Information System as one of the conveniences in the student administration process starting from information on course grades received in each semester, grade point average, to filling out the Semester Plan. The use of this information system also requires both positive and negative responses. TAM is a model that is often used to measure user acceptance. With the TAM theory, it can be seen the response from users of the information system. The results of the analysis show that Perceived Usefulness, Perceived Ease of Use, and Intention are the main variables that influence User Acceptance of the information system. So, based on the analysis using TAM it can be concluded that the TAM variables are able to be a determining factor in the level of user acceptance of information systems at the Faculty of Engineering, Manado State University.
{"title":"Information Systems Analysis using the Technology Acceptance Model approach. Case Study: Faculty of Engineering, Manado State University","authors":"None Merriam Modeong, None Djubir R. E. Kembuan, None Olivia E. S. Liando, None Keith F. Ratumbuisang","doi":"10.47577/technium.v17i.10118","DOIUrl":"https://doi.org/10.47577/technium.v17i.10118","url":null,"abstract":"The information system is a technology application that provides information using the web. The Faculty of Engineering, Manado State University is an educational institution that has implemented an Information System as one of the conveniences in the student administration process starting from information on course grades received in each semester, grade point average, to filling out the Semester Plan. The use of this information system also requires both positive and negative responses. TAM is a model that is often used to measure user acceptance. With the TAM theory, it can be seen the response from users of the information system. The results of the analysis show that Perceived Usefulness, Perceived Ease of Use, and Intention are the main variables that influence User Acceptance of the information system. So, based on the analysis using TAM it can be concluded that the TAM variables are able to be a determining factor in the level of user acceptance of information systems at the Faculty of Engineering, Manado State University.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"149 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135162028","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}
Geologically speaking, Labuang Rano Village, Mamuju City area is composed of rocks from the Adang Volcano Formation. Based on the results of the site survey, it was found that there is a spring with a slight discharge. The emergence of these springs is not yet known, so further analysis is needed. An approach used to determine subsurface conditions is the geophysical approach, especially the geoelectric method. This study aims to analyse the subsurface geological conditions using geoelectric to find the factors that influence the emergence of springs. Geoelectrical measurements, observations of rock outcrops, and the findings of previous research are used as data sources. The results of the analysis show that the subsurface geological conditions consist of 3 layers. The topmost layer is tuff rock, the 2nd layer is volcanic breccia and the 3rd layer is andesite rock. Based on the resistivity cross-section, it can be seen that there is a fracture that cuts vertically in the tufa rock layer from a depth of 13 m to the surface in a northeast-southwest direction. Thus, it can be concluded that the emergence of springs at the study site was caused by a fracture that cut the tufa rock layers vertically from a depth of 13 to the surface. The fracture which is the medium for groundwater to emerge onto the land surface forms a spring.
{"title":"Interpretation of the Availability of Springs in Labuang Rano Village with a Geophysical Approach","authors":"None Syarifullah Bundang, None George Belly Sahetapy, None Dian Dwi Apriliyani Arsdinand, None Firman","doi":"10.47577/technium.v17i.10063","DOIUrl":"https://doi.org/10.47577/technium.v17i.10063","url":null,"abstract":"Geologically speaking, Labuang Rano Village, Mamuju City area is composed of rocks from the Adang Volcano Formation. Based on the results of the site survey, it was found that there is a spring with a slight discharge. The emergence of these springs is not yet known, so further analysis is needed. An approach used to determine subsurface conditions is the geophysical approach, especially the geoelectric method. This study aims to analyse the subsurface geological conditions using geoelectric to find the factors that influence the emergence of springs. Geoelectrical measurements, observations of rock outcrops, and the findings of previous research are used as data sources. The results of the analysis show that the subsurface geological conditions consist of 3 layers. The topmost layer is tuff rock, the 2nd layer is volcanic breccia and the 3rd layer is andesite rock. Based on the resistivity cross-section, it can be seen that there is a fracture that cuts vertically in the tufa rock layer from a depth of 13 m to the surface in a northeast-southwest direction. Thus, it can be concluded that the emergence of springs at the study site was caused by a fracture that cut the tufa rock layers vertically from a depth of 13 to the surface. The fracture which is the medium for groundwater to emerge onto the land surface forms a spring.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"24 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216413","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}
Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10099
None Andi Andre Pratama Putra, None Djubir R. E. Kembuan, None Desty Rara Retna Kalude, None Heince Andre Maahury
This study aims to analyse the spatial configuration caused by the development and urbanisation that occurred in Makassar, especially in the Center Point of Indonesia area. The method used in the study uses a space syntax approach that provides graphic analysis results that show the relationship between the built environment and human activities in space. The city spatial plan map in the Center Point of Indonesia by 2030 area was analysed using Depthmap X. The syntactic measure used is integration and choice, both globally (Rn) and locally (R3). The results of the analysis conducted show that the Center Point of Indonesia area itself does not have a high value of integration and choice both globally and locally, but the roads that connect the area, namely Metro Tanjung Bunga Road and Cenderawasih Road, are the most integrated roads.
本研究旨在分析望加锡，特别是印尼中心点地区的发展和城市化所造成的空间格局。研究中使用的方法使用空间语法方法，提供图形分析结果，显示建筑环境与空间中人类活动之间的关系。使用Depthmap x分析了到2030年印度尼西亚中心点地区的城市空间规划图。使用的句法度量是整合和选择，包括全球(Rn)和局部(R3)。分析结果表明，Center Point of Indonesia区域本身在全球和本地的整合和选择价值并不高，但连接该区域的道路，即Metro Tanjung Bunga Road和Cenderawasih Road，是整合度最高的道路。
{"title":"Measuring the Spatial Configuration of the Center Point of Indonesia Using Space Syntax","authors":"None Andi Andre Pratama Putra, None Djubir R. E. Kembuan, None Desty Rara Retna Kalude, None Heince Andre Maahury","doi":"10.47577/technium.v17i.10099","DOIUrl":"https://doi.org/10.47577/technium.v17i.10099","url":null,"abstract":"This study aims to analyse the spatial configuration caused by the development and urbanisation that occurred in Makassar, especially in the Center Point of Indonesia area. The method used in the study uses a space syntax approach that provides graphic analysis results that show the relationship between the built environment and human activities in space. The city spatial plan map in the Center Point of Indonesia by 2030 area was analysed using Depthmap X. The syntactic measure used is integration and choice, both globally (Rn) and locally (R3). The results of the analysis conducted show that the Center Point of Indonesia area itself does not have a high value of integration and choice both globally and locally, but the roads that connect the area, namely Metro Tanjung Bunga Road and Cenderawasih Road, are the most integrated roads.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"364 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216420","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}
Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10077
None Sidiq Setiawan, None Suyuti Suyuti, None Zulkarnain K. Misbah
An abrasion of the coastal areas has occurred at Sidangoli Gam Village, West Halmahera of North Maluku. The original condition was planted mangroves for coastal areas protection. However, it has recently been abraded due to big waves from the Pacific Ocean. Local people and the government constructed a conventional dike using coral stone and wooden piles. Nonetheless, this dike construction is designed without physical meaning. On the other hand, local people cannot be moved to another location because they have fishermen, and this place is very familiar to them. This research aimed to study the identification factor of coastal abrasion area in the field, such as observation in length, abrasion in width, the measured elevation of land, taken coordinates by using GPS (Global Positioning System) for two points and measuring the slope of the land, lithology of the soil layer, land use, and also enquire about how long people have lived in the nearby coastline area. Therefore, the index of susceptibility to abrasion, called IKP, will be presented. The index of susceptibility of abrasion (CVI) results are obtained at 48,99, a moderate vulnerability condition. This value is considered as shoreline change of 4.0, visually observed of 5.0, abrasion in the length of 1.0, abrasion in width of 4.0, green belt width of 4.0, soil lithology of 4.0, land use of 4.0 and slope on land of 5.0. These results may be conducted using coastal dikes to avoid big and high waves from the Pacific Ocean.
{"title":"A Study of Abrasion Identification for Coastal Areas at Sidangoli Gam Village","authors":"None Sidiq Setiawan, None Suyuti Suyuti, None Zulkarnain K. Misbah","doi":"10.47577/technium.v17i.10077","DOIUrl":"https://doi.org/10.47577/technium.v17i.10077","url":null,"abstract":"An abrasion of the coastal areas has occurred at Sidangoli Gam Village, West Halmahera of North Maluku. The original condition was planted mangroves for coastal areas protection. However, it has recently been abraded due to big waves from the Pacific Ocean. Local people and the government constructed a conventional dike using coral stone and wooden piles. Nonetheless, this dike construction is designed without physical meaning. On the other hand, local people cannot be moved to another location because they have fishermen, and this place is very familiar to them. This research aimed to study the identification factor of coastal abrasion area in the field, such as observation in length, abrasion in width, the measured elevation of land, taken coordinates by using GPS (Global Positioning System) for two points and measuring the slope of the land, lithology of the soil layer, land use, and also enquire about how long people have lived in the nearby coastline area. Therefore, the index of susceptibility to abrasion, called IKP, will be presented. The index of susceptibility of abrasion (CVI) results are obtained at 48,99, a moderate vulnerability condition. This value is considered as shoreline change of 4.0, visually observed of 5.0, abrasion in the length of 1.0, abrasion in width of 4.0, green belt width of 4.0, soil lithology of 4.0, land use of 4.0 and slope on land of 5.0. These results may be conducted using coastal dikes to avoid big and high waves from the Pacific Ocean.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"314 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135215834","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}
Pub Date : 2023-11-01DOI: 10.47577/technium.v17i.10110
None Firizky Tania Dwi Wanda, None Santika Sari
Based on the results of observations and the 7 waste questionnaires at PT Brecxelle Berkah Uniti production, it was found that the waste of defects occurs such as cireng are shapeless, destroyed, and do not pass through the metal detector machine. Waste of waiting occurs during the cooling process, when starting the engine, and waiting for the pressing process. Waste of transportation occurs due to circular and non-consecutive process flows. This research aims to minimize production time and increase production result by simulating the cireng production process of PT Brecxelle Berkah Uniti using the Lean Manufacturing and System Simulation method. Based on the simulation results with the proposed improvements, the results obtained from the simulation were that the total production lead time was reduced by 10,97 minutes from 40.45 minutes to 29,48 minutes. The NVA and NNVA time on FVSM also decreased by 10.81 minutes from the activity time on CVSM. Based on the simulation results, production results increased by 80% after the proposed improvements, from 4,671,945 pcs per month to 8.429.679 pcs per month.
{"title":"Identification and Minimization of Waste with the Application of Lean Manufacturing in the Cireng Production Process at PT Brecxelle Berkah Uniti","authors":"None Firizky Tania Dwi Wanda, None Santika Sari","doi":"10.47577/technium.v17i.10110","DOIUrl":"https://doi.org/10.47577/technium.v17i.10110","url":null,"abstract":"Based on the results of observations and the 7 waste questionnaires at PT Brecxelle Berkah Uniti production, it was found that the waste of defects occurs such as cireng are shapeless, destroyed, and do not pass through the metal detector machine. Waste of waiting occurs during the cooling process, when starting the engine, and waiting for the pressing process. Waste of transportation occurs due to circular and non-consecutive process flows. This research aims to minimize production time and increase production result by simulating the cireng production process of PT Brecxelle Berkah Uniti using the Lean Manufacturing and System Simulation method. Based on the simulation results with the proposed improvements, the results obtained from the simulation were that the total production lead time was reduced by 10,97 minutes from 40.45 minutes to 29,48 minutes. The NVA and NNVA time on FVSM also decreased by 10.81 minutes from the activity time on CVSM. Based on the simulation results, production results increased by 80% after the proposed improvements, from 4,671,945 pcs per month to 8.429.679 pcs per month.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"97 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161711","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}
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