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REDUCING THE LIKELIHOOD OF ELECTRICAL POWER-RELATED DISASTERS: A FUZZY MCDM APPROACH Setiawan, Eko; Astuti, Septin Puji; Handoko, Handoko
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 9, No 1 (2018): JURNAL SIMETRIS VOLUME 9 NO 1 TAHUN 2018
Publisher : Universitas Muria Kudus

Many of disasters are related to electrical power systems. They affect human life and economy. In order to reduce the negative impacts caused by the failure of electricity power system due to disasters and to create a robust electrical power system, selecting the best relay of electricity power is a must. This study identified the best protective relay of electrical power systems of PLN in Surakarta region by applying analytic hierarchy process (AHP), one of MCDM approaches, combined with fuzzy logic. Extent analysis approach was implemented to derive priorities of various criteria, sub-criteria and alternatives. Three relays being considered in the selection process are electromagnetic relay, digital relay and static relay. Four criteria in this study are techno-economy, fault frequency, protection of transmission line and advantage of relay over others. Meanwhile, five sub-criteria for each criterion are reliability, selectivity, sensitivity, working speed and efficient. Based on the criteria and sub-criteria, it can be inferred that in terms of four working areas of PLN management in Surakarta region, digital relay is seen as the best choice of relays.

Municipal Waste Management Dissemination to Rural Society: A Preliminary Action Research Astuti, Septin Puji; Setiawan, Eko; Ariana, Ariana; Nurhayati, Ervin; Rahman, Dian Arif; Saputro, Erwin Adi
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 1 No 2 (2017): JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Forum Dosen Indonesia JATIM

The increasing waste due to increasing population and consumption in rural area led municipal wastemanagement in rural area essential. However, most of rural area did not have well developed municipal wastemanagement for some reasons. This community service intended to provide a contribution to society to manage municipalwaste in rural area. Action research is implemented in this community service. Focus Group Discussion (FGD) wasapplied to identify what are the main problems and decided what actions will be conducted during community service.From the first FGD, we concluded that the activities should be prepared were providing information related to negativeimpact of disposing municipal waste illegally, understanding on the type of municipal waste and how to separate them aswell as training to manage municipal waste in simple way through Takakura method. Those activities, then, conductedthrough a workshop on municipal waste management in household level

Pengenalan Literasi Sampah Pada Anak-Anak Melalui Video Dan Permainan Astuti, Septin Puji; Ristiawan, Ardhi; Ulya, Annida Unnatiq; Purwono, Purwono; Purnasari, Nurwulan
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 3 No 2 (2019): JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Forum Dosen Indonesia JATIM

Environmental education creates environmental behaviour of people. Children are social agent who plays prominent role for shaping future life. In order to create environmental consciousness generation environmental education should be delivered to children. This paper reports community engagement activity through providing environmental education for first to third grade of primary school children. The delivery process of environmental education to children was transferred through movies and games. Two movies were played to children have attracted them to understand of the prominent of putting trash to the right litter bin. Meanwhile, game simulation for practicing waste separation resulted 96% of children were able to put rubbish in the right litter: organic, paper and plastic litter. Children who did wrong argue that they made mistakes due to time limit which influenced them to put to the right litter.

EVALUASI KONSEP PRODUK DENGAN PENDEKATAN GREEN QUALITY FUNCTION DEPLOYMENT II Astuti, Septin Puji; Ciptomulyono, Udisubakti; Suef, Mokh.
Jurnal Teknik Industri Vol 6, No 2 (2004): DECEMBER 2004
Publisher : Institute of Research and Community Outreach - Petra Christian University

The population of green consumer have been increasing enormously over last few decades. Hence, many managers prefer to reduce or to avoid environmental impact that may arise from their industrial activity, including product design and development. Regarding that phenomenon, this paper describes the Green Quality Function Deployment (QFD) II method that is utilized to evaluate the concept of lamp. The Green QFD II integrates quality, environmental, and cost aspects into Concept Comparison House (CCH). Weight of each aspects has been determined by utilizing the Analitic Hierarchy Process (AHP) method. The best product and it characteristics are presented at the las section of this paper. Abstract in Bahasa Indonesia : Semakin berkembangnya green consumer menyebabkan banyak industri yang mulai memikirkan masalah lingkungan dalam setiap aktifitasnya, seperti halnya dalam proses perancangan dan pengembangan produk. Pada artikel ini akan dibahas metode Green Quality Function Deployment (QFD) II yang diterapkan untuk mengevaluasi konsep produk lampu. Metode ini tidak hanya mempertimbangkan aspek kualitas tetapi juga memperhatikan aspek lingkungan dan biaya ke dalam matriks-matriksnya. Ketiga aspek tersebut masing-masing dijabarkan dalam Quality House, Green House, dan Cost House. Untuk memberi bobot pada tiap aspek, pada penelitian ini digunakan metode Analitic Hierarchy Process. Pada Green QFD II ini, untuk mengevaluasi konsep produk digunakan matriks Concept Comparison House (CCH) yang mampu mengintegrasikan aspek kualitas, lingkungan, dan biaya. Hasil dari penelitian ini adalah diperoleh konsep lampu terbaik dan karakteristik lampu yang berkualitas, ramah lingkungan, dan biaya rendah. Kata kunci: Green QFD II, Multicriteria analysis, Environmental manufactur, green design, sustainable development.

PROMOTING PRODUCT SERVICE SYSTEM FOR MOTORCYCLE: A STUDY OF RIDESHARING PROGRAM INTENTION FOR UNIVERSITY STUDENTS Wiyono, Azis Slamet; Astuti, Septin Puji
Jurnal Ilmiah Teknik Industri Vol. 18, No. 2, Desember 2019
Publisher : Muhammadiyah University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v18i2.8738

The need to reduce air pollutions produced by motor vehicle and traffic congestion is prominent as it improves human health and environmental destruction mitigation. Ridesharing programme is an effort to reduce traffic congestion without preventing people doing mobility and prohibiting them to buy motor vehicle. This paper addresses to investigate the determinant of university student to ridesharing programme. Four variables with descrete items were provided t respondents to be self selected. Those are home address status, type of driving licence, student?s travel behavior to university and intention of student to ridesharing programme. Those variables are analysed in to three models. By using Logistic Regression statictical analysis, this study shows that ridesharing programme intention is influenced by the behavior of student to travel to university. Meanwhile, student travel behavior is influenced by home address status and the ownership of driving licence of students.

Non-Financial Performance Measurement for Shariah Banks : A Survey to Masyarakat Ekonomi Syariah (MES) Surakarta Astuti, Septin Puji; Astika, Hari
Jurnal Manajemen Teknologi Vol 10, No 1 2011
Publisher : SBM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.946 KB)

Measurement of non-financial performance in shariah banks is needed to enhance their market share and to maintain their long-term sustainability. The main aim of this research is to show the position of shariah banks in Surakarta in respect with their non-financial aspects (i.e. product, service, human resource and image) based on opinions given by members of Shariah Economic Society (MES) of Surakarta. Extent analysis for Fuzzy Analytic Hierarchy Process is employed to measure the non-financial performance of the banks. The result indicates that the first two banks with best non-financial performance are BMI and BSMKeywords: Â Shariah bank, extent analysis, fuzzy analytic hierarchy process, service performanc

DO GREEN PRACTICES IN THE HOTEL ATTRACT CUSTOMER TO REVISIT? A STUDY IN A GREEN HOTEL IN SURAKARTA Astuti, Septin Puji; Ermawati, Yuni
Management Analysis Journal Vol 9 No 2 (2020): Management Analysis Journal
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/maj.v9i2.36701

The Ministry of Environment of the Republic of Indonesia encourages sustainable tourism and hospitality industry to achieve green hotel and green tourism in 2020. Rumah Turi as one of hotel destinations in the middle of Surakarta has provided green practice and facilities in the hotel. This study intends to investigate the determinant factors of revisit intention to Rumah Turi. This study is conducted to hotel customers who have visited Rumah Turi. Sample of this study is 131 customers of Rumah Turi from various cities in Indonesia. Five independent variables, i.e. green practice, service quality, facility, price and location, are applied in this study to be identified of their influence to revisit intention. By implementing linear multiple regression analysis, it is found that this study unable to make evidence that service quality and price influence customer to have the intention to revisit Rumah Turi. However, by using moderated multiple regression analysis, this study has proven three models of the determinant factors of revisit intention. The first model (Model 3) is, the moderator of service quality to facility and the moderator of price to location, in addition to green practice have significantly influenced revisit intention. Second model is Model 4, where green service and service quality are the moderators of facility and price as the moderator of location have significantly influenced to revisit intention. Third model is Model 5, where service quality, price and green practice are the moderators of facility altogether with location have significantly influenced revisit intention.

Do Green Practices in the Hotel Attract Customer to Revisit? A Study in a Green Hotel in Surakarta Astuti, Septin Puji; Ermawati, Yuni
Management Analysis Journal Vol 9 No 2 (2020): Management Analysis Journal
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/maj.v9i2.36701

The Ministry of Environment of the Republic of Indonesia encourages sustainable tourism and hospitality industry to achieve green hotel and green tourism in 2020. Rumah Turi as one of hotel destinations in the middle of Surakarta has provided green practice and facilities in the hotel. This study intends to investigate the determinant factors of revisit intention to Rumah Turi. This study is conducted to hotel customers who have visited Rumah Turi. Sample of this study is 131 customers of Rumah Turi from various cities in Indonesia. Five independent variables, i.e. green practice, service quality, facility, price and location, are applied in this study to be identified of their influence to revisit intention. By implementing linear multiple regression analysis, it is found that this study unable to make evidence that service quality and price influence customer to have the intention to revisit Rumah Turi. However, by using moderated multiple regression analysis, this study has proven three models of the determinant factors of revisit intention. The first model (Model 3) is, the moderator of service quality to facility and the moderator of price to location, in addition to green practice have significantly influenced revisit intention. Second model is Model 4, where green service and service quality are the moderators of facility and price as the moderator of location have significantly influenced to revisit intention. Third model is Model 5, where service quality, price and green practice are the moderators of facility altogether with location have significantly influenced revisit intention.

Analisis Determinan Minat Beli Beras Organik oleh Ibu Rumah Tangga di Desa Septin Puji Astuti; Eny Safitri
Jurnal Bisnis dan Manajemen Vol 7, No 1 (2020): Jurnal Bisnis dan Manajemen Volume 7 Nomor 1 Tahun 2020
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jbm.v7i1.3862

Penelitian ini bermaksud untuk mengetahui faktor-faktor yang berpengaruh terhadap minat membeli beras organik. Ada lima variabel yang akan diuji untuk melihat keterkaitannya dengan minat beli beras organik. Variabel-variabel tersebut adalah norma subyektif, kesadaran kesehatan, pengetahuan, persepsi terhadap harga, dan sikap sebagai mediasi antara variabel-variabel tersebut. Data yang digunakan dalam penelitian ini adalah sebanyak 100 responden yang mereka adalah ibu rumah tangga di Desa Sambi. Sample diambil secara klaster per Rukun Tetangga (RT) dan kemudian dilakukan secara sistematik untuk menjaga data agar memenuhi sifat probabilistik yang menjadi dasar dari path analisis dengan analisis regresi yang akan digunakan untuk analisis data. Hasil dari penelitian ini mengonfirmasi Theory of Planned Behaviour bahwa norma subyektif dengan dimediasi oleh sikap mempengaruhi seseorang untuk membeli beras organik. Selain itu, harga juga berpengaruh kepada ibu rumah tangga untuk memiliki minat beli beras organik. Sementara pengaruh kesadaran akan kesehatan dan pengetahuan terhadap minat beli beras organik, dalam penelitian ini tidak mampu dibuktikan secara nyata.

REDUCING THE LIKELIHOOD OF ELECTRICAL POWER-RELATED DISASTERS: A FUZZY MCDM APPROACH Eko Setiawan; Septin Puji Astuti; Handoko Handoko
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 9, No 1 (2018): JURNAL SIMETRIS VOLUME 9 NO 1 TAHUN 2018
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/simet.v9i1.1761

Many of disasters are related to electrical power systems. They affect human life and economy. In order to reduce the negative impacts caused by the failure of electricity power system due to disasters and to create a robust electrical power system, selecting the best relay of electricity power is a must. This study identified the best protective relay of electrical power systems of PLN in Surakarta region by applying analytic hierarchy process (AHP), one of MCDM approaches, combined with fuzzy logic. Extent analysis approach was implemented to derive priorities of various criteria, sub-criteria and alternatives. Three relays being considered in the selection process are electromagnetic relay, digital relay and static relay. Four criteria in this study are techno-economy, fault frequency, protection of transmission line and advantage of relay over others. Meanwhile, five sub-criteria for each criterion are reliability, selectivity, sensitivity, working speed and efficient. Based on the criteria and sub-criteria, it can be inferred that in terms of four working areas of PLN management in Surakarta region, digital relay is seen as the best choice of relays.

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