Asian Journal of Engineering, Social and Health最新文献_第8页

Study Of Work Order Variation And Its Influence On Project Performance In Terms Of Cost And Implementation Time In The Tenjoresmi Area Arrangement Project 研究 Tenjoresmi 地区安排项目中的工单变更及其对成本和实施时间方面的项目绩效的影响

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-20 DOI: 10.46799/ajesh.v3i2.250

Ana Yuni Martanti, T. Kasih, Frans Himawan Tanojo

{"title":"Study Of Work Order Variation And Its Influence On Project Performance In Terms Of Cost And Implementation Time In The Tenjoresmi Area Arrangement Project","authors":"Ana Yuni Martanti, T. Kasih, Frans Himawan Tanojo","doi":"10.46799/ajesh.v3i2.250","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.250","url":null,"abstract":"This research highlights the impact of Variation Orders in construction projects, especially in the Tenjoresmi Area Arrangement. The results of the field study showed that the Variation Order caused significant changes to the Cost Budget Plan (RAB) and the performance of the implementing contractor. Some of the work affected includes changing the brand of air conditioner, replacing the amphitheater with a jogging track, dismantling railings, sanitary dismantling, plumbing dismantling, air conditioning dismantling, removing demolition debris, glass window frames, reinstalling aluminum door and window frames, wall handrails, doors. iron, disposing of excavated gravel, and planting shrubs. RAB analysis revealed changes in cost proportions for various works, such as increases in demolition and architecture and decreases in structures. In October and November, there was a delay in implementing the work due to a contract addendum, which was only approved in mid-October. However, the implementing contractor did not experience financial problems, and even experienced an increase in profit of 0.79%. In conclusion, Variation Orders can affect project time and costs, but flexible contractors can manage them well, and even optimize profits. Effective management is needed to cope with change and ensure the smooth implementation of construction projects.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"271 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140447344","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

Web-Based Car Rental Information System At Cv. Mandarental Cirebon 基于网络的汽车租赁信息系统 At Cv.Cv. Mandarental Cirebon

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.246

Aldo Hermaya Aditiya Nur Karsa, Olyvia Wahyuningsih, Raodatul Jannah, Nur Saebah

引用次数: 1

Strategy Formulation to Increase User Intention to Use Electric Ride Hailing Service in Indonesia 印度尼西亚提高用户使用电动乘车服务意愿的策略制定

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.254

Yohanna Gracia Christie, Novandra Rhezza Primary

{"title":"Strategy Formulation to Increase User Intention to Use Electric Ride Hailing Service in Indonesia","authors":"Yohanna Gracia Christie, Novandra Rhezza Primary","doi":"10.46799/ajesh.v3i2.254","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.254","url":null,"abstract":"The emergence of electric ride-hailing services as a form of contribution from applicators in response to the government's transformation movement towards massive and equitable use of electric vehicles (EVs) by 2030 has captured the attention of the public in Indonesia. However, this new business model still needs to be reviewed to gain more awareness so that more users can use the service. Research on user perceptions of the technology is needed to develop electric ride-hailing services. Analysis of factors related to the user adoption process of electric online transportation services will be carried out using an integrated model of the Technology Acceptance Model (TAM) and Theory of Planned Behavior (TPB). Data processing and analysis will be carried out using the Structural Equation Modeling (SEM) method. The results showed that usefulness has a significant effect on Attitude Towards Use and Attitude Towards Use has a significant effect on Intention to Use so that applicators are expected to be able to implement strategies in increasing user perceptions of the value of usefulness in increasing the intention to use this service.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"84 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459263","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

Organic Wastewater-Grey Water Management In The Residential Area 住宅区的有机废水-灰水管理

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.238

Anggi Pratiwi Sella Achmadi, Sarwoko Mangkoedihardjo

{"title":"Organic Wastewater-Grey Water Management In The Residential Area","authors":"Anggi Pratiwi Sella Achmadi, Sarwoko Mangkoedihardjo","doi":"10.46799/ajesh.v3i2.238","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.238","url":null,"abstract":"Grey Water wastewater in residential areas near Gisik Cemandi river has a COD value range of 146 – 516 Mg / L and the BOD value is in the range of 76 – 280 Mg / L. While Gisik Cemandi River is included in Class III rivers with COD values of 22 – 31 Mg / L. For the water quality of the Gisik Cemandi river to be maintained and not go down, the residential area must have structured Grey Water wastewater management. The management needed is technical, institutional, and financial management. Technical management planning is carried out by providing recommendations so that residential area has management activities in the form of maintenance and repair by adjusting the available facilities and infrastructure. In addition, a Wastewater Treatment Plant is needed that is used for biological treatment because the BOD/COD ratio of Residential Grey Water is 0.528 or biodegradable. Biological processing of gray water can utilize plants as BOD and COD reducers. In carrying out technical management, it is necessary to have institutional management as a monitoring role between implementers and citizens. The recommendation of institutional management is to be able to follow the institutional practical guidance of the Ministry of Public Works. All technical and institutional management activities require financial management as capital in every implementation of Grey Water organic wastewater management in residential areas. Financial management calculations must be adjusted to regional regulations and calculated for the next few years by considering the value of inflation.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"53 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139964885","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

Using Binary Logistics To Analyze Factors Affecting The Value Of Green Performance : Smi Batik In Pekalongan City 利用二元物流分析影响绿色绩效价值的因素：北卡龙根市的 Smi 蜡染业

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.241

Nurul Mardhiyah, I. Purwanti

引用次数: 0

Industrial Building Structure Planning With Cranes 利用起重机规划工业建筑结构

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.251

Totok Andi Prasetyo, Naufal Yasir

{"title":"Industrial Building Structure Planning With Cranes","authors":"Totok Andi Prasetyo, Naufal Yasir","doi":"10.46799/ajesh.v3i2.251","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.251","url":null,"abstract":"Industrial building structure planning complies with standards and regulations, such as Procedures for Earthquake Resistance Planning, Minimum Loads for Building Design, and Specifications for Structural Steel Buildings. Vertical and lateral loads are fundamental to the structure's load flow process. Industrial buildings handle roof, wind, earthquakes, crane, and wall loads. Structural design must consider these elements, including the choice of lateral force-resisting systems such as X-bracing. In determining building loads, including earthquake and wind loads, various parameters such as wind speed, exposure category, and other factors must be considered by standard requirements such as SNI 1727-2020 and SNI 1726:2019. Selection of site class, wind direction, topographic, and ground surface elevation factors are essential in determining wind loads. This research method focuses on supporting structures consisting of purlins and girts in the context of industrial buildings. Purlins, made from hot or cold rolled steel, generally use C and Z profiles. Girts, made from cold or hot rolled steel, have profile variations such as C, Z, or hollow square sections. The girt structure design process determines dimensions, rod sag, internal requirements, and sag rod capacity.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"162 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459245","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

Sustainability Assessment Of Carbon Dioxide Emission Reduction From Energy Use In Cement Production Via Life Cycle Assessment And Ahp 通过生命周期评估和 Ahp 对水泥生产中能源使用产生的二氧化碳减排进行可持续性评估

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.240

Fatimatuz Zahro, Irwan Bagyo, Feni Eka Juliani

{"title":"Sustainability Assessment Of Carbon Dioxide Emission Reduction From Energy Use In Cement Production Via Life Cycle Assessment And Ahp","authors":"Fatimatuz Zahro, Irwan Bagyo, Feni Eka Juliani","doi":"10.46799/ajesh.v3i2.240","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.240","url":null,"abstract":"The cement industry in supporting sustainable development is faced with the challenge of reducing energy consumption, natural resources and emissions generated from its production activities. PT X is one of the cement industries in Indonesia that has a production design capacity of 2.6 million tons/year. PT X's cement production activities use several fossil fuel energy sources and alternative fuels that can produce carbon dioxide emissions that are wasted into the environment. This study aims to identify process units that produce significant impacts to determine alternative environmental improvement scenarios. The method used is Life Cycle Assessment (LCA) as a tool for calculating potential environmental impacts, and AHP as an alternative selection of environmental improvement program scenarios. The scope of the LCA study carried out with the scope of \"Cradle to Gate\" includes the stages of the raw material extraction process, the production process to the distribution of cement. The resulting potential environmental impact is a total Global Warming Potential (GWP) of 0.20543 tons CO2 eq/ton. The largest potential impact comes from the kiln unit of 0.20221 tons CO2 eq/ton or an impact contribution of 98.43%. Based on the environmental impacts generated, there are 4 alternative programs that can be used to reduce the environmental impacts generated. The selection of alternative program scenarios is based on 3 criteria based on 3 types of respondents. Alternatif program yang memiliki nilai prioritas tertinggi yaitu alternatif program 1 dengan sebesar 35,5%, 38,1%, dan 23,4%.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"55 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139964696","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

The Condition of Decreased Eye Vision (Myopia) in Production Operators in The Workplace Impact on The Quality of Production Results 工作场所生产操作员眼睛视力下降（近视）对生产结果质量的影响

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.252

Lubna Anwar Sada, Dede Iskandar, Ilyu ‘Ainun Najie

{"title":"The Condition of Decreased Eye Vision (Myopia) in Production Operators in The Workplace Impact on The Quality of Production Results","authors":"Lubna Anwar Sada, Dede Iskandar, Ilyu ‘Ainun Najie","doi":"10.46799/ajesh.v3i2.252","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.252","url":null,"abstract":"Myopia or nearsightedness is a vision condition that cannot see distant objects clearly. This condition is increasingly common around the world, including in Indonesia. In the workplace, myopia can be a problem for production operators who need sharp vision to perform their tasks well. The purpose of this study was to determine the condition of decreased eye vision (myopia) in production operators in the workplace and its impact on the quality of production results. This research uses qualitative research methods. The data collection technique in this research is by literature study. The data that has been collected is then processed through three stages, namely data reduction, data presentation and conclusion drawing. The results showed that operators suffering from myopia can experience a decrease in production output for three main reasons, including myopia sufferers tend to have difficulty seeing details that can affect the accuracy and quality of work, myopia conditions can cause eye fatigue which can reduce the efficiency and productivity of operators in carrying out production tasks and myopia can cause discomfort in physical members, such as the neck, shoulders and back, due to improper posture during work. In addition, myopia can also increase the risk of work accidents due to impaired vision.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"126 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459161","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

The Relationship between Leader Member Exchange (LMX) and Psychological Capital with Innovative Work Behavior in State Civil Apparatus (ASN) 国家民事机构（ASN）中领导者成员交换（LMX）和心理资本与创新工作行为的关系

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.255

Via Mutiara Ratri, Kristiana Haryanti, Lucia Trisni Widianingtanti

{"title":"The Relationship between Leader Member Exchange (LMX) and Psychological Capital with Innovative Work Behavior in State Civil Apparatus (ASN)","authors":"Via Mutiara Ratri, Kristiana Haryanti, Lucia Trisni Widianingtanti","doi":"10.46799/ajesh.v3i2.255","DOIUrl":"https://doi.org/10.46799/ajesh.v3i2.255","url":null,"abstract":"This research aims to determine the relationship between leader member exchange and psychological capital with innovative work behavior in state civil servants. The type of research used is quantitative. This research uses multiple regression analysis techniques. Data collection was carried out using a self-report scale which can be accessed online via Google Forms. The respondents of this research were employees of the State Civil Apparatus (ASN) from Ministry The results of this research show that there is no positive relationship between leader member exchange and innovative work behavior in ASN (0.274 > 0.05). The correlation between psychological capital and innovative work behavior shows that there is a significant relationship between psychological capital and innovative work behavior (0.000 < 0.05), meaning that if psychological capital increases, this will be followed by an increase in innovative work behavior. leader member exchange and psychological capital have a relationship with innovative work behavior in ASN (F = 218.878 and 0.000 <0.05). This means that the higher the increase in leader member exchange and psychological capital, the greater the increase in innovative work behavior in ASN.","PeriodicalId":505426,"journal":{"name":"Asian Journal of Engineering, Social and Health","volume":"65 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459080","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

Air Termination Of Lightning Protection For The Buildings Which Containing Solid Flammable Materials 含有固体易燃材料的建筑物的空气终端避雷装置

Asian Journal of Engineering, Social and Health Pub Date : 2024-02-10 DOI: 10.46799/ajesh.v3i2.249

Sandi Budi Kurniawan, Sugeng Purwanto, Ersalia Dewi Nursitao

引用次数: 0