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Husada Tarigan</title> <meta name="description" content="Search results for: Zeplin Jiwa Husada Tarigan"> <meta name="keywords" content="Zeplin Jiwa Husada Tarigan"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Zeplin Jiwa Husada Tarigan"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 9</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Zeplin Jiwa Husada Tarigan</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">9</span> The Impact of Business Process Reengineering to the Company Performance through TQM and Enterprise Resource Planning Implementation on Manufacturing Companies in East Java, Indonesia </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Widjojo%20Suprapto">Widjojo Suprapto</a>, <a href="https://publications.waset.org/abstracts/search?q=Zeplin%20Jiwa%20Husada%20Tarigan"> Zeplin Jiwa Husada Tarigan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sautma%20Ronni%20Basana"> Sautma Ronni Basana</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Business process reengineering can be conducted by some procedure rationalization for all related departments in a company so that all data and business processes are connected. The changing of any business process is used to set up the working standard so that it gives an impact to the implementation of ERP and the company performance. After collecting and processing the data from 77 manufacturing companies, it is obtained that BPR (Business Process Reengineering) has no direct impact on the implementation of ERP (Enterprise Resource Planning) in the companies and manufacturing performance; however, it influences the implementation of TQM. The implementation of TQM influences directly the implementation of ERP, but it does not influence directly the company performance. The implementation of ERP gives a significant increase in the work performance of the manufacturing companies in East Java. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=enterprise%20resources%20planning" title="enterprise resources planning">enterprise resources planning</a>, <a href="https://publications.waset.org/abstracts/search?q=business%20process%20reengineering" title=" business process reengineering"> business process reengineering</a>, <a href="https://publications.waset.org/abstracts/search?q=TQM" title=" TQM"> TQM</a>, <a href="https://publications.waset.org/abstracts/search?q=company%20performance" title=" company performance"> company performance</a> </p> <a href="https://publications.waset.org/abstracts/81611/the-impact-of-business-process-reengineering-to-the-company-performance-through-tqm-and-enterprise-resource-planning-implementation-on-manufacturing-companies-in-east-java-indonesia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/81611.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">207</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">8</span> The Impacts of Soft and Hard Enterprise Resource Planning to the Corporate Business Performance through the Enterprise Resource Planning Integrated System</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sautma%20Ronni%20Basana">Sautma Ronni Basana</a>, <a href="https://publications.waset.org/abstracts/search?q=Zeplin%20Jiwa%20Husada%20Tarigan"> Zeplin Jiwa Husada Tarigan</a>, <a href="https://publications.waset.org/abstracts/search?q=Widjojo%20Suprapto"> Widjojo Suprapto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Companies have already implemented the Enterprise Resource Planning (ERP) system to increase the data integration so that they can improve their business performance. Although some companies have managed to implement the ERP well, they still need to improve gradually so that the ERP functions can be optimized. To obtain a faster and more accurate data, the key users and IT department have to customize the process to suit the needs of the company. In reality, sustaining the ERP technology system requires soft and hard ERP so it enables to improve the business performance of the company. Soft and hard ERP are needed to build a tough system to ensure the integration among departments running smoothly. This research has three questions. First, is the soft ERP bringing impacts to the hard ERP and system integration. Then, is the hard ERP having impacts to the system integration. Finally, is the business performance of the manufacturing companies is affected by the soft ERP, hard ERP, and system integration. The questionnaires are distributed to 100 manufacturing companies in East Java, and are collected from 90 companies which have implemented the ERP, with the response rate of 90%. From the data analysis using PLS program, it is obtained that the soft ERP brings positive impacts to the hard ERP and system integration for the companies. Then, the hard ERP brings also positive impacts to the system integration. Finally, the business process performance of the manufacturing companies is affected by the system integration, soft ERP, and hard ERP simultaneously. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=soft%20ERP" title="soft ERP">soft ERP</a>, <a href="https://publications.waset.org/abstracts/search?q=hard%20ERP" title=" hard ERP"> hard ERP</a>, <a href="https://publications.waset.org/abstracts/search?q=system%20integration" title=" system integration"> system integration</a>, <a href="https://publications.waset.org/abstracts/search?q=business%20performance" title=" business performance"> business performance</a> </p> <a href="https://publications.waset.org/abstracts/82486/the-impacts-of-soft-and-hard-enterprise-resource-planning-to-the-corporate-business-performance-through-the-enterprise-resource-planning-integrated-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/82486.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">405</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">7</span> The Impact of Management Competency, Project Team, and Process Design to Corporate Performance through Implementing the Self-Development ERP</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zeplin%20Jiwa%20Husada%20Tarigan">Zeplin Jiwa Husada Tarigan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sautma%20Ronni%20Basana"> Sautma Ronni Basana</a>, <a href="https://publications.waset.org/abstracts/search?q=Widjojo%20Suprapto"> Widjojo Suprapto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Manufacturing companies in East Java develop their own ERP system or alter the ERP system which is developed by other companies to suit their needs. To make their own system, the companies mostly assign several employees from various departments to create a project team, and the employees are from the departments that are going to utilize the ERP system as the integrated data. The project team decides the making of the ERP system from the preparation stage until the going live implementation process. In designing the business process, the top management is working together with the project team until the project is accomplished. The completion of the ERP projects depends on the project to be undertaken itself, the strategy chosen to complete the project, the work method selection, the measurement system to monitor the project, the evaluation system of the project, and, in the end, the declaration of 'going live' of the ERP project. There is an increase in the business performance for the companies that have implemented the information technology or ERP as they manage to integrate all management functions within their companies. To investigate, some questionnaires are distributed to 100 manufacturing companies, and 90 questionnaires are returned; however, there are only 46 companies that develop their own ERP system, so the response rate is 46%. The result of data analysis using PLS shows that the management competency brings impacts to the project team and the process design. The process design is adjusted to the real process in order to implement the ERP, but it does not bring direct impacts to the business performance. The implementation of ERP brings positive impacts to the company business performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=management%20competency" title="management competency">management competency</a>, <a href="https://publications.waset.org/abstracts/search?q=project%20team" title=" project team"> project team</a>, <a href="https://publications.waset.org/abstracts/search?q=process%20design" title=" process design"> process design</a>, <a href="https://publications.waset.org/abstracts/search?q=ERP%20implementation" title=" ERP implementation"> ERP implementation</a>, <a href="https://publications.waset.org/abstracts/search?q=business%20performance" title=" business performance "> business performance </a> </p> <a href="https://publications.waset.org/abstracts/81600/the-impact-of-management-competency-project-team-and-process-design-to-corporate-performance-through-implementing-the-self-development-erp" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/81600.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">218</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">6</span> Identification of Factors and Impacts on the Success of Implementing Extended Enterprise Resource Planning: Case Study of Manufacturing Industries in East Java, Indonesia </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zeplin%20Jiwa%20Husada%20Tarigan">Zeplin Jiwa Husada Tarigan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sautma%20Ronni%20Basana"> Sautma Ronni Basana</a>, <a href="https://publications.waset.org/abstracts/search?q=Widjojo%20Suprapto"> Widjojo Suprapto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The ERP is integrating all data from various departments within the company into one data base. One department inputs the data and many other departments can access and use the data through the connected information system. As many manufacturing companies in Indonesia implement the ERP technology, many adjustments are to be made to align with the business process in the companies, especially the management policy and the competitive advantages. For companies that are successful in the initial implementation, they still have to maintain the process so that the initial success can develop along with the changing of business processes of the company. For companies which have already implemented the ERP successfully, they are still in need to maintain the system so that it can match up with the business development and changes. The continued success of the extended ERP implementation aims to achieve efficient and effective performance for the company. This research is distributing 100 questionnaires to manufacturing companies in East Java, Indonesia, which have implemented and have going live ERP for over five years. There are 90 returned questionnaires with ten disqualified questionnaires because they are from companies that implement ERP less than five years. There are only 80 questionnaires used as the data, with the response rate of 80%. Based on the data results and analysis with PLS (Partial Least Square), it is obtained that the organization commitment brings impacts to the user’s effectiveness and provides the adequate IT infrastructure. The user’s effectiveness brings impacts to the adequate IT infrastructure. The information quality of the company increases the implementation of the extended ERP in manufacturing companies in East Java, Indonesia. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=organization%20commitment" title="organization commitment">organization commitment</a>, <a href="https://publications.waset.org/abstracts/search?q=adequate%20IT%20infrastructure" title=" adequate IT infrastructure"> adequate IT infrastructure</a>, <a href="https://publications.waset.org/abstracts/search?q=information%20quality" title=" information quality"> information quality</a>, <a href="https://publications.waset.org/abstracts/search?q=extended%20ERP%20implementation" title=" extended ERP implementation"> extended ERP implementation</a> </p> <a href="https://publications.waset.org/abstracts/81622/identification-of-factors-and-impacts-on-the-success-of-implementing-extended-enterprise-resource-planning-case-study-of-manufacturing-industries-in-east-java-indonesia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/81622.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">167</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">5</span> Comparison of Growth Medium Efficiency into Stevia (Stevia rebaudiana Bertoni) Shoot Biomass and Stevioside Content in Thin-Layer System, TIS RITA® Bioreactor, and Bubble Column Bioreactor</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nurhayati%20Br%20Tarigan">Nurhayati Br Tarigan</a>, <a href="https://publications.waset.org/abstracts/search?q=Rizkita%20Rachmi%20Esyanti"> Rizkita Rachmi Esyanti</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Stevia (Stevia rebaudiana Bertoni) has a great potential to be used as a natural sweetener because it contains steviol glycoside, which is approximately 100 - 300 times sweeter than sucrose, yet low calories. Vegetative and generative propagation of S. rebaudiana is inefficient to produce stevia biomass and stevioside. One of alternative for stevia propagation is in vitro shoot culture. This research was conducted to optimize the best medium for shoot growth and to compare the bioconversion efficiency and stevioside production of S. rebaudiana shoot culture cultivated in thin layer culture (TLC), recipient for automated temporary immersion system (TIS RITA®) bioreactor, and bubble column bioreactor. The result showed that 1 ppm of Kinetin produced a healthy shoot and the highest number of leaves compared to BAP. Shoots were then cultivated in TLC, TIS RITA® bioreactor, and bubble column bioreactor. Growth medium efficiency was determined by yield and productivity. TLC produced the highest growth medium efficiency of S. rebaudiana, the yield was 0.471 ± 0.117 gbiomass.gsubstrate-1, and the productivity was 0.599 ± 0.122 gbiomass.Lmedium-1.day-1. While TIS RITA® bioreactor produced the lowest yield and productivity, 0.182 ± 0.024 gbiomass.gsubstrate-1 and 0.041 ± 0.0002 gbiomass.Lmedium-1.day-1 respectively. The yield of bubble column bioreactor was 0.354 ± 0.204 gbiomass.gsubstrate-1 and the productivity was 0,099 ± 0,009 gbiomass.Lmedium-1.day-1. The stevioside content from the highest to the lowest was obtained from stevia shoot which was cultivated on TLC, TIS RITA® bioreactor, and bubble column bioreactor; the content was 93,44 μg/g, 42,57 μg/g, and 23,03 μg/g respectively. All three systems could be used to produce stevia shoot biomass, but optimization on the number of nutrition and oxygen intake was required in each system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bubble%20column" title="bubble column">bubble column</a>, <a href="https://publications.waset.org/abstracts/search?q=growth%20medium%20efficiency" title=" growth medium efficiency"> growth medium efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=Stevia%20rebaudiana" title=" Stevia rebaudiana"> Stevia rebaudiana</a>, <a href="https://publications.waset.org/abstracts/search?q=stevioside" title=" stevioside"> stevioside</a>, <a href="https://publications.waset.org/abstracts/search?q=TIS%20RITA%C2%AE" title=" TIS RITA®"> TIS RITA®</a>, <a href="https://publications.waset.org/abstracts/search?q=TLC" title=" TLC"> TLC</a> </p> <a href="https://publications.waset.org/abstracts/54234/comparison-of-growth-medium-efficiency-into-stevia-stevia-rebaudiana-bertoni-shoot-biomass-and-stevioside-content-in-thin-layer-system-tis-rita-bioreactor-and-bubble-column-bioreactor" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/54234.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">267</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4</span> Comparison Serum Vitamin D by Geographic between the Highland and Lowland Schizophrenic Patient in the Sumatera Utara</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Novita%20Linda%20Akbar">Novita Linda Akbar</a>, <a href="https://publications.waset.org/abstracts/search?q=Elmeida%20Effendy"> Elmeida Effendy</a>, <a href="https://publications.waset.org/abstracts/search?q=Mustafa%20M.%20Amin"> Mustafa M. Amin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: The most common of psychotic disorders is schizophrenia. Vitamin D is made from sunlight, and in the skin from UVB radiation from sunlight. If people with Vitamin D deficiency is common severe mental illness such as schizophrenia.Schizophrenia is a chronic mental illness characterised by positive symptoms and negatives symptoms, such as hallucinations and delusions, flat affect and lack of motivation we can found. In patients with Schizophrenia maybe have several environmental risk factors for schizophrenia, such as season of birth, latitude, and climate has been linked to vitamin D deficiency. There is also relationship between the risk of schizophrenia and latitude, and with an increased incidence rate of schizophrenia seen at a higher latitude. Methods: This study was an analytical study, conducted in BLUD RS Jiwa Propinsi Sumatera Utara and RSUD Deli Serdang, the period in May 2016 and ended in June 2016 with a sample of the study 60 sample (20 patients live in the Highland and Lowland, 20 healthy controls). Inclusion criteria were schizophrenic patients both men and women, aged between 18 to 60 years old, acute phase no agitation or abstinence antipsychotic drugs for two weeks, live in the Highland and Lowland, and willing to participate this study. Exclusion criteria were history of other psychotic disorders, comorbidities with other common medical condition, a history of substance abuse. Sample inspection for serum vitamin D using ELFA method. Statistical analysis using numeric comparative T-independent test. Results: The results showed that average levels of vitamin D for a group of subjects living in areas of high land was 227.6 ng / mL with a standard deviation of 86.78 ng / mL, the lowest levels of vitamin D is 138 ng / mL and the highest 482 ng / mL. In the group of subjects who settled in the low lands seem mean vitamin D levels higher than the mountainous area with an average 237.8 ng / mL with a standard deviation of 100.16 ng / mL. Vitamin D levels are lowest and the highest 138-585 ng / mL. Conclusion and Suggestion: The results of the analysis using the Mann Whitney test showed that there were no significant differences between the mean for the levels of vitamin D based on residence subject with a value of p = 0.652. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=latitude" title="latitude">latitude</a>, <a href="https://publications.waset.org/abstracts/search?q=schizophrenia" title=" schizophrenia"> schizophrenia</a>, <a href="https://publications.waset.org/abstracts/search?q=Vitamin%20D" title=" Vitamin D"> Vitamin D</a>, <a href="https://publications.waset.org/abstracts/search?q=Sumatera%20Utara" title=" Sumatera Utara"> Sumatera Utara</a> </p> <a href="https://publications.waset.org/abstracts/58184/comparison-serum-vitamin-d-by-geographic-between-the-highland-and-lowland-schizophrenic-patient-in-the-sumatera-utara" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/58184.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">254</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3</span> The Difference of Serum Tnf-α Levels between Patients Schizophrenic Male with Smoking and Healthy Control</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rona%20Hanani%20Simamora">Rona Hanani Simamora</a>, <a href="https://publications.waset.org/abstracts/search?q=Bahagia%20Loebis"> Bahagia Loebis</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Surya%20Husada"> M. Surya Husada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: The exact cause of schizophrenia is not known, although several etiology theories have been proposed for the disease, including immune dysfunction or autoimmune mechanisms. Cytokines including Tnf-α has an important role in the pathophysiology of schizophrenia and the effects of pharmacological treatment with antipsychotics. Nicotine is widespread effects on the brain, immune system and cytokine levels. Smoking among schizophrenic patients could play a role in the altered cytokine profiles of schizophrenia such as Tnf-α. Aims: To determine differences of serum Tnf-α levels between schizophrenic patients with smoking in male and healthy control. Methods: This study was a comparative analytic study, divided into two groups: 1) group of male schizophrenic patients with smoking (n1=30) with inclusion criteria were patients who have been diagnosed schizophrenic based PPDGJ-III, 20-60 years old, male, smoking, chronic schizophrenic patients in the stable phase and willing to participate this study. Exclusion criteria were having other mental disorders and comorbidity with other medical illnesses. 2) healthy control group (n2=30) with inclusion criteria were 20-60 years old, male, smoking, willing to participate this study. Exclusion criteria were having mental disorder, a family history of psychiatric disorders, the other medical illnesses, a history of alcohol and other substances abuse (except caffeine and nicotine). Serum Tnf-α were analyzed using the Quantikine HS Human Tnf –α Immunoassay. Results: Serum Tnf-α level measure in patient schizophrenia male with smoking and compared with the healthy control subjects. Tnf-α levels were significantly higher in patients schizophrenic male with smoking (25,79±27,96) to healthy control subjects (2,74±2,19), by using the Mann Whitney U test showed a statistically significant difference was observed for serum Tnf-α level (p < 0,001). Conclusions: Schizophrenia is a highly heterogeneous disorder, and this study shows an increase Tnf-α as pro-inflammation cytokines in schizophrenics. These results suggest an immune abnormalities may be involved in the etiology and pathophysiology of schizophrenia. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=male" title="male">male</a>, <a href="https://publications.waset.org/abstracts/search?q=schizophrenic" title=" schizophrenic"> schizophrenic</a>, <a href="https://publications.waset.org/abstracts/search?q=smoking" title=" smoking"> smoking</a>, <a href="https://publications.waset.org/abstracts/search?q=Tnf%20Alpha" title=" Tnf Alpha"> Tnf Alpha</a> </p> <a href="https://publications.waset.org/abstracts/58249/the-difference-of-serum-tnf-a-levels-between-patients-schizophrenic-male-with-smoking-and-healthy-control" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/58249.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">249</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> The Effectiveness of E-Training on the Attitude and Skill Competencies of Vocational High School Teachers during Covid-19 Pandemic in Indonesia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sabli">Sabli</a>, <a href="https://publications.waset.org/abstracts/search?q=Eddy%20Rismunandar"> Eddy Rismunandar</a>, <a href="https://publications.waset.org/abstracts/search?q=Akhirudin"> Akhirudin</a>, <a href="https://publications.waset.org/abstracts/search?q=Nana%20Halim"> Nana Halim</a>, <a href="https://publications.waset.org/abstracts/search?q=Zulfikar"> Zulfikar</a>, <a href="https://publications.waset.org/abstracts/search?q=Nining%20Dwirosanti"> Nining Dwirosanti</a>, <a href="https://publications.waset.org/abstracts/search?q=Wila%20Ningsih"> Wila Ningsih</a>, <a href="https://publications.waset.org/abstracts/search?q=Pipih%20Siti%20Sofiah"> Pipih Siti Sofiah</a>, <a href="https://publications.waset.org/abstracts/search?q=Danik%20Dania%20Asadayanti"> Danik Dania Asadayanti</a>, <a href="https://publications.waset.org/abstracts/search?q=Dewi%20Eka%20Arini%20Algozi"> Dewi Eka Arini Algozi</a>, <a href="https://publications.waset.org/abstracts/search?q=Gita%20Mahardika%20Pamuji"> Gita Mahardika Pamuji</a>, <a href="https://publications.waset.org/abstracts/search?q=Ajun"> Ajun</a>, <a href="https://publications.waset.org/abstracts/search?q=Mangasa%20Aritonang"> Mangasa Aritonang</a>, <a href="https://publications.waset.org/abstracts/search?q=Nanang%20Rukmana"> Nanang Rukmana</a>, <a href="https://publications.waset.org/abstracts/search?q=Arief%20Rachman%20Wonodhipo"> Arief Rachman Wonodhipo</a>, <a href="https://publications.waset.org/abstracts/search?q=Victor%20Imanuel%20Nahumury"> Victor Imanuel Nahumury</a>, <a href="https://publications.waset.org/abstracts/search?q=Lili%20Husada"> Lili Husada</a>, <a href="https://publications.waset.org/abstracts/search?q=Wawan%20Saepul%20Irwan"> Wawan Saepul Irwan</a>, <a href="https://publications.waset.org/abstracts/search?q=Al%20Mukhlas%20Fikri"> Al Mukhlas Fikri</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Covid-19 pandemic has widely impacted the lives. An adaptive strategy must be quickly formulated to maintain the quality of education, especially by vocational school which technical skill competencies are highly needed. This study aimed to evaluate the effectiveness of e-training on the attitude and skill competencies of vocational high school teachers in Indonesia. A total of 720 Indonesian vocational high school teachers with various programs, including hospitality, administration, online business and marketing, culinary arts, fashion, cashier, tourism, haircut, and accounting participated e-training for a month. The training used electronic learning management system to provide materials (modules, presentation slides, and tutorial videos), tasks, and evaluations. Tutorial class was carried out by video conference meeting. Attitude and skill competencies were evaluated before and after the training. Meanwhile, the teachers also gave satisfactory feedback on the quality of the organizer and tutors. Data analysis used paired sample t-test and Anova with Tukey’s post hoc test. The results showed that e-training significantly increased the score of attitude and skill competencies of the teachers (p <0,05). Moreover, the remarkable increase was found among hospitality (57,5%), cashier (50,1%), and online business and marketing (48,7%) teachers. However, the effect among fashion, tourism and haircut teachers was less obvious. In addition, the satisfactory score on the quality of the organizer and tutors were 88,9 (very good), and 93,5 (excellence), respectively. The study concludes that a well-organized e-training could increase the attitude and skill competencies of Indonesian vocational high school teachers during Covid-19 pandemic. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=E-training" title="E-training">E-training</a>, <a href="https://publications.waset.org/abstracts/search?q=skill" title=" skill"> skill</a>, <a href="https://publications.waset.org/abstracts/search?q=teacher" title=" teacher"> teacher</a>, <a href="https://publications.waset.org/abstracts/search?q=vocational%20high%20school" title=" vocational high school"> vocational high school</a> </p> <a href="https://publications.waset.org/abstracts/148856/the-effectiveness-of-e-training-on-the-attitude-and-skill-competencies-of-vocational-high-school-teachers-during-covid-19-pandemic-in-indonesia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148856.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">150</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> A Prediction Method of Pollutants Distribution Pattern: Flare Motion Using Computational Fluid Dynamics (CFD) Fluent Model with Weather Research Forecast Input Model during Transition Season </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Benedictus%20Asriparusa">Benedictus Asriparusa</a>, <a href="https://publications.waset.org/abstracts/search?q=Lathifah%20Al%20Hakimi"> Lathifah Al Hakimi</a>, <a href="https://publications.waset.org/abstracts/search?q=Aulia%20Husada"> Aulia Husada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A large amount of energy is being wasted by the release of natural gas associated with the oil industry. This release interrupts the environment particularly atmosphere layer condition globally which contributes to global warming impact. This research presents an overview of the methods employed by researchers in PT. Chevron Pacific Indonesia in the Minas area to determine a new prediction method of measuring and reducing gas flaring and its emission. The method emphasizes advanced research which involved analytical studies, numerical studies, modeling, and computer simulations, amongst other techniques. A flaring system is the controlled burning of natural gas in the course of routine oil and gas production operations. This burning occurs at the end of a flare stack or boom. The combustion process releases emissions of greenhouse gases such as NO2, CO2, SO2, etc. This condition will affect the chemical composition of air and environment around the boundary layer mainly during transition season. Transition season in Indonesia is absolutely very difficult condition to predict its pattern caused by the difference of two air mass conditions. This paper research focused on transition season in 2013. A simulation to create the new pattern of the pollutants distribution is needed. This paper has outlines trends in gas flaring modeling and current developments to predict the dominant variables in the pollutants distribution. A Fluent model is used to simulate the distribution of pollutants gas coming out of the stack, whereas WRF model output is used to overcome the limitations of the analysis of meteorological data and atmospheric conditions in the study area. Based on the running model, the most influence factor was wind speed. The goal of the simulation is to predict the new pattern based on the time of fastest wind and slowest wind occurs for pollutants distribution. According to the simulation results, it can be seen that the fastest wind (last of March) moves pollutants in a horizontal direction and the slowest wind (middle of May) moves pollutants vertically. Besides, the design of flare stack in compliance according to EPA Oil and Gas Facility Stack Parameters likely shows pollutants concentration remains on the under threshold NAAQS (National Ambient Air Quality Standards). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=flare%20motion" title="flare motion">flare motion</a>, <a href="https://publications.waset.org/abstracts/search?q=new%20prediction" title=" new prediction"> new prediction</a>, <a href="https://publications.waset.org/abstracts/search?q=pollutants%20distribution" title=" pollutants distribution"> pollutants distribution</a>, <a href="https://publications.waset.org/abstracts/search?q=transition%20season" title=" transition season"> transition season</a>, <a href="https://publications.waset.org/abstracts/search?q=WRF%20model" title=" WRF model"> WRF model</a> </p> <a href="https://publications.waset.org/abstracts/17123/a-prediction-method-of-pollutants-distribution-pattern-flare-motion-using-computational-fluid-dynamics-cfd-fluent-model-with-weather-research-forecast-input-model-during-transition-season" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17123.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">556</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" 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