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Articles

Analisis Pengaruh Servqual, Kepuasan dan Kepercayaan Terhadap Loyalitas Nasabah Penguna Layanan Internet Banking dengan Menggunakan Metode Structural Equation Modelling (Studi Kasus : Bank “X”) Rahmat, Rahmat; Haryono, Haryono
Jurnal Sains dan Seni ITS Vol 2, No 2 (2013)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM), ITS

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Abstract

Perkembangan Electronic commerce semakin pesat  khususnya dalam dunia perbankan.  Lahirnya Internet Banking telah mengubah paradigma nasabah dalam melakukan transaksi perbankan.Paradigma tersebut tercipta karena dalam Internet Banking tidak ada interaksifisik antara pihak Bank dengan nasabah.Sehingga aspek kepercayaan nasabah memegang peranan penting. Penelitian ini mengkaji dan menganalisis pengaruh hubungan antara SERVQUAL terhadap Kepuasan, Kepuasan terhadap Kepercayaan,Kepuasan terhadap Loyalitas dan Kepercayaan terhadap Loyalitas serta pengaruhvariabel Kepercayaan sebagai variabel moderating. Analisis yang digunakanadalah structural equation modelling.Dari hasil analisis yang diperoleh SERVQUAL berpengaruhsinifikan terhadap Kepuasan nasabah, Kepuasan yangberpengaruh signifikanterhadap Kepercayaan dan Kepercayaan berpengaruh signifikan terhadap Loyalitas.Namun Kepuasan tidak berpengaruh terhadap Loyalitas.Hasil analisis menunjukkan variabel interaksiberpengaruh signifikan sehinggavariabel Kepercayaan merupakan variabelmoderatingyang mempengaruhi  hubungan antara Kepuasan dan Loyalitas nasabah.
Analisis Penggunaan Pengkodean Reed Solomon Terhadap Kualitas Transmisi Citra Baharuddin, Baharuddin; Rahmat, Rahmat
POLI REKAYASA Vol 2, No 2 (2007)
Publisher : POLI REKAYASA

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Abstract

The Research proposes is developing the System to Improve the Quality of Image Transmission by Using Error Correction Code Reed Solomon. This research presents an image transmission method for fading communication channels that is able to provide an image of good perceptual quality at the receiver in spite of the channel impairments present. Error protection on image patterns used channel coding Reed Solomon code (31,15). Simulation results demonstrate that the quality of the received image can be significantly improved.
Desain dan Implementasi Sistem Akuisisi Data Harmonisa Arus Listrik Secara Real Time Rahmat, Rahmat
POLI REKAYASA Vol 5, No 1 (2009)
Publisher : POLI REKAYASA

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Abstract

The fault of transmission electrical power causes the production, communication equipment, control equipment, personal computer work not optimum. This research implemented the fast Fourier transform theorem to hardware and software for harmonics detection on power system. Harmonics is a distortion in power system as effect from non linier load, harmonics will increase loses in transformation and motor, also make dysfunction from electric equipment like relay switching process. This system can process signal from times domain to frequency domain and shown it in graphic as real time in Personal Computer. Input signal from current sensor, increase with adder circuit and Analog to Digital Converter as signal sampling and convert analog signal into digital signal with digital data 0 - 255. This system has tested with Energy Saved Lamp and UPS. Testing this system indicated there are harmonic around frequency 150 Hz and 300 Hz..zHz  
Perancangan dan Realisasi Elektrokardiograf Menggunakan Jaringan Saraf Tiruan untuk Identifikasi Kelainan Jantung Rahmat, Rahmat
POLI REKAYASA Vol 4, No 2 (2009)
Publisher : POLI REKAYASA

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Abstract

Electrocardiogram Signal (ECG) can be identified as an essential process in analyzing condition of heart. This research design and realization electrocardiograph utilizing neural network for identification condition of hearth. The system consist of software and hardware. For testing this system ECG is produced by pantom and patient. Pre-processing is started by make total of data especially and transfer it to frequency spectrum by using fast forier transform method. Data learning is gained by varying pattern of signal in pantom and varying movement of starting point during data sampling process. The system is testified by comparing with data from pantom which have not be learned and data from patient. The testifying result of signal recognition for 25 periods can  be seen as Paced signal that can be correctly identified in 100 %, Atrial Fibrilation 96, Bigeminy 100 %, Sinus Bradicardia 92 % and Normal 100 %, with the average percentage of successful recognition indicates 97,6 %. The testifying result of five patient had the average of successful recognition indicates 96 %.
Deteksi Multiuser DS/CDMA dengan Metoda Independent Component Analysis Firdaus, Firdaus; Hadi, Ronal; Rahmat, Rahmat
POLI REKAYASA Vol 3, No 1 (2007)
Publisher : POLI REKAYASA

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Abstract

Conventional detector system of DS/CDMA can separate each user if spreading code and training bit of user is known. At this paper, to detect multi-user without using information of spreading code or training bit of user, Blind source separation (BSS) technique is used by recognized. Blind Source Separation at this paper uses the method of Independent Component Analysis (ICA). The principal of algorithm of ICA is used to estimate the mixture matrix of signal so that, it can be found again at the wanted signal. Result of the simulation is shown in the form of performance of detector of ICA shown value of BER and MSE to SNR.
RANCANG BANGUN MEDIA PEMBELAJARAN INTERAKTIF KOMPUTER DAN JARINGAN DASAR DI SMK Rahmat, Rahmat; Irfan, Dedy
VoteTEKNIKA : Jurnal Vocational Teknik Elektronika dan Informatika Vol 7, No 1 (2019): Vol. 7 No.1 Maret 2019
Publisher : Universitas Negeri Padang

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Abstract

This study was discussed about the design of interactive learning media on Computer and Basic Network subject at the first year students. The purpose of this study was developed a valid and practical interactive learning media by using Adobe Director Software on Computer and Basic Network subject at SMKS Mahyal Ulum Al-Aziziyah. This type of study used the IDI model (Instructional Development Institute). The step of this study consists of three steps, namely (1) define, (2) develop, and (3) evaluate. To collect the data, some instruments are used to analyze such as validation questionnaire, and practical questionnaire. The data analysis were used the Aiken's V formula. Based on the results of the study, it can be concluded that the design was produced interactive learning multimedia products by using Adobe Director Software in Computer and Basic Network subjects at the class X TKJ of SMKS Mahyal Ulum Al-Aziziyah. It could be seen based on the Aiken's V coefficient value of 0.78 which is declared valid and practical with an average value of 83.72% after going through the development step which are analyzed based on validity and practicality. Keywords: Interactive Learning Media, Adobe Director, Instructional Development Institute, Aiken?s V.
Philosophical meaning of the myth of pregnant and nursing mothers at Dawuhan village, Banyumas Rahadini, Astiana Ajeng; Rahmat, Rahmat
EduLite: Journal of English Education, Literature and Culture Vol 3, No 2 (2018): August 2018
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.468 KB) | DOI: 10.30659/e.3.2.188-195

Abstract

Traditional culture underlying a wide range of behavior and deeds of a society and gave birth to a variety of oral literature as well as myth. The myth that developed and still surviving in public life of Java among other myths related to pregnant and nursing mothers. This research is under a descriptively qualitative method supported by field research method along with un-depth interviews in Dawuhan village of Banyumas which is the village where the ancestors of Banyumas was buried. Through field observation and research method of interview to the trusted resource in Dawuhan village was obtained by results of research regarding the myth of pregnant and nursing mothers. This research finds some kinds of myths in relation to recommending and prohibition to perform an action that may harm the fetus, while the myth of breastfeeding mothers mostly prohibition and advice about foods that are consumed by the mother breastfeeding can harm the health of the baby.
TAJAHUL AL-‘ARIF DALAM AL-QUR’AN (Studi Terhadap Kalimat-Kalimat Yang Mengandung Uslub Tajahul al-‘Arif dalam Surah Yasin dan Al-Muluk) Rahmat, Rahmat
Jurnal Al Maqoyis Vol 1, No 2 (2013)
Publisher : Jurnal Al Maqoyis

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Abstract

Abstrak وهذا البحث عن تجاهل العارف في القرآن (دراسة عن الجمل التي تشمل أسلوب تجاهل العارف في سورة يس والملك).ومشكلات لهذا البحث هي أي أيات تشمل أسلوب تجاهل العارف في سورة يس والملك؟ وما أهداف استخدام أسلوب تجاهل العارف في تلكما السورتين؟ وأما أهداف البحث فهي لمعرفة أيات تشمل أسلوب تجاهل العارف في سورة يس والملك ولمعرفة أهداف استخدام أسلوب تجاهل العارف في تلكما السورتين.وهذا البحث هو بحث مكتبي حيث إنه يدرس الجمل الاستفهامية التي استخدمها أسلوب تجاهل العارف.ونتائج البحث هي أن في سورة يس توجد 16 بأسلوب تجاهل العارف، وفي سورة الملك توجد 12 بأسلوب تجاهل العارف. وأما أهداف استخدام أسلوب تجاهل العارف في تلكما السورتين فهي للتوبيخ، والتقريع، والتعجب، والإنكاري، والإرشاد، والتقرير، والاستقباح، والاستهزاء، والسخرية، والتهكم، والنفي، والوعيد، والتحقير، والتعريض، والتسوية.الكلمات الأساسية: الأسلوب البلاغي، تجاهل العرف، القرآن
PENENTUAN URUTAN PERAKITAN BAGIAN BERGERAK DARI MODUL DISTRIBUTOR CHANNEL PADA PERANGKAT BRAKITERAPI DENGAN KRITERIA DIMENSI DAN MATING Rahmat, Rahmat; Satmoko, Ari
PRIMA - Aplikasi dan Rekayasa dalam Bidang Iptek Nuklir Vol 9, No 2 (2012): Nopember 2012
Publisher : BATAN

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Abstract

A DETERMINATION OF THE ASSEMBLING SEGUENCES FOR THE MOVING SECTION OF THE DISTRIBUTOR CHANNEL MODULE ON THE BRACHYTHERAPY DEVICE BY USING DIMENTION AND MATING CRITERIA. A Determination of The assembling seguences for the moving section of the distributor channel module on the brachytherapy device by using dimention and mating criteria has been made. The moving section of the distributor channel module contains of 10 components. The criteria to be used are the date base of dimension and matings (Coincidence contrain, Contac coincidence, and Fix Component). The components are assembled or installed by following the assembly sequences during the assembly design by using Catia V5R17. The assembly process is created as a guide to assist good and right assembly step. The results of this process can be used as a seguence determinations for assembling the moving section of the channel distributor module on the medium dose rate brachytherapy device. PENENTUAN URUTAN PERAKITAN BAGIAN BERGERAK MODUL DISTRIBUTOR CHANNEL PADA PERANGKAT BRAKITERAPI DENGAN KRITERIA DIMENSI DAN MATING. Telah dibuat penentuan urutan perakitan bagian bergerak modul distributor channel pada perangkat mekanik brakiterapi untuk kanker servik. Bagian bergerak modul distributor channel terdiri dari 10 jenis komponen. Kriteria yang dilakukan adalah dengan menggunakan basis data dimensi dan mating (Coincidence contrain, Contack coincidence dan Fix Componen ). Komponen dirakit atau dipasang mengikuti proses urutan perakitan pada waktu desain menggunakan Catia V5R17. Proses perakitan dibuat sebagai pemandu langkah untuk membantu perakitan yang baik dan benar. Hasil dari proses tersebut dapat dijadikan penentuan urutan perakitan bagian bergerak modul distributor channel pada perangkat brakiterapi medium dose rate.  
PENGARUH ELEKTROLISER TERHADAP KEPEKAAN BAHAN BAKAR PADA MESIN DIESEL 1 SILINDER 20 HP Sutomo, Sutomo; Murni, Murni; Senen, Senen; Rahmat, Rahmat
Gema Teknologi Vol 16, No 2 (2011): October 2010 - April 2011
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (102.248 KB) | DOI: 10.14710/gt.v16i2.1651

Abstract

Sutomo, Murni, Senen, Rahmat, Electrolyzer is development of a electrolysis technology to produce HHO gas, or Brown?s gas. Diesel engine use solar (diesel oil) as combustion?s material to produce thermal energy and oxidation and will be changed to mechanic energy. The base product of thermal energy by oxidation diesel oil, is would like to use electrolyzer to produce HHO and insert to the fuel combustion. Because HHO is a reactive gas, so in our research we hopeful will increase the thermal energy in combustion process and decrease the diesel oil consumption. The result of this research is the BSFC (Brake Shat Fuel Consumption) will decrease 2.5% up to 3.2%.   Key word: electrolyzer, diesel engine, BSFC
Co-Authors Abdul jalil Adam, Chaerul Ade Agung Harnawan, Ade Agung Afif, Zaid Anisa Anisa Anwar, Moh. Syaiful Anwar, Moh. Syaiful Ardiyati, Tanti Ari Satmoko Asri, Andarini Astiana Ajeng Rahadini Bahari Bahari, Bahari Baharuddin Baharuddin Budi Santoso Busnawir, Busnawir Cindy Elfira Boom Defni, Defni Edward Ngii, Edward Erwin Pradian Fahinu, Fahinu Fahri Fahri Firdaus Firdaus Frastika, Rina Gema, Rima Liana Haryadi, Akbar Haryono Haryono Hendriyani, Irna Hendriyani, Irna Hendriyani, Irna Hikmah Hikmah I Nengah Suwastika Ilahi, Rahmat Redha Imam Suyudi, Imam Irene Edith Rieuwpassa, Irene Edith Irfan, Dedy Izziah, Izziah Karlina Karlina Karmen, Dadang Kencanawati, Martheana Kodirun Kodirun Krismawan Krismawan Kristiyanti Kristiyanti Kudus, Fauziah Latifah, Husnah Martua, Junindra Maulana Sitompul, Muhammad Yogi Max Nur Alam Momo, Abdul Halim Muammar Makmur, Muammar Muhammad Aidil, Muhammad Muhammad Husnur Rofiq, Muhammad Husnur Muhammad Ruswandi Djalal Muliadevi, Suheriah Mulyadi, Dadi Murni Murni Mustikaningsih, Dewi Nurbianta, Nurbianta Pratama, Ryandi Dito Pupah, Emmas Mas Putri, Inggit Savana Putri, Wirda Eka Ramdani, Junjun Muhamad Reno Pratiwi, Reno Rianta Pratiwi Ronal Hadi Roswandi, Iwan Salim Salim, Salim Samiruddin, Samiruddin Samskerta, I Putu Sapriya Sapriya Saputra, Dhio Senen Senen Seno Darmanto Shollina, Ashri Sofyan M. Saleh Sri Artati Waluyati, Sri Artati Sri Utami Handayani Sukri, Ahmad Syarif Suleman, Nuhung Suryajaya Suryajaya, Suryajaya Sutomo Sutomo Suwardi Suwardi Syarif, Irman Tri Harjanto UMI CHOTIMAH, UMI Yulianti Kalaba Yultrisna Yultrisna