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IPTEK Journal of Proceedings Series

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Published by Institut Teknologi Sepuluh Nopember Surabaya

ISSN : 23546026 EISSN : - DOI : -

Core Subject : Science,

Computer Science & IT

IPTEK Journal of Proceedings Series publishes is a journal that contains research work presented in conferences organized by Institut Teknologi Sepuluh Nopember. ISSN: 2354-6026. The First publication in 2013 year from all of full paper in International Conference on Aplied Technology, Science, and Art (APTECS). It publish one time a year after the held of APTECS event.

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Articles 1,079 Documents

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Application of PS-InSAR Method for the Land Subsidence Analysis Using StaMPS (Case Study : Gresik Regency) Rizki Fahrudin Ulin; Muhammad Taufik; Ira Mutiara Anjasmara
IPTEK Journal of Proceedings Series No 2 (2019): The 3rd Geomatics International Conference (GEOICON) 2018
Publisher : Institut Teknologi Sepuluh Nopember

Land Subsudence often occurs in various regions around the world, especially big cities and coastal areas. The poor impact of land subsidence may the destruction of a region's infrastructure which caused by excessive water taking for industrial use and existing soil forming structures in the area. Therefore, it is necessary to find various inventions with the aim to mitigate natural disasters accurately. Along with the development of technology, then used adequate technology that has wide area capability. The selection of PS-InSAR method based on Radar becomes the best solution because it has good accuracy and decrease the decorrelation effect. The method used by PS-InSAR in the process of land subsidence in Gresik Regency using StaMPS at the same time with the decrease of ground level between -49.35 mm / year to 54,95 mm / year. Bungah Sub-district has the maximum value from the period before May 2015 to January 2016.

Manual Validation and Calibration Method for All-or-Nothing Traffic Assignment Hitapriya Suprayitno
IPTEK Journal of Proceedings Series No 2 (2017): The 2nd Internasional Seminar on Science and Technology (ISST) 2016
Publisher : Institut Teknologi Sepuluh Nopember

Transport Modelling is capital for transportation planning. All-or-Nothing Traffic Assignment is used quite a lot. The model can not be considered valid without passing through validation and calibration process. A validation and calibration method, for the all-or-nothing traffic assignment, need to be developed. The research produced simple practical validation and calibration method. The calculated model traffic volumes are compared against the real traffic volumes. Simple validation method was developed by just setting a maximum allowable error, measured in precentage. Simple calibration method consists of correcting the model traffic volume by correcting the corresponding OD Matrix cell values. The calibration consists of 4 basic tasks : 1. identifying the traffic volume need to be calibrated, 2. identifying corresponding OD matrix cells corresponding to the traffic volume need to be calibrated, 3. distributing traffic volume error to the coresponding OD matrix cells, and 4. developing the calibrated OD matrix. Validation and Calibration are a pair of an iterative process.

Kajian Kapasitas Infrastruktur : Suatu Upaya Peningkatan Pariwisata Sumatera Barat Yervi Hesna; Akhmad Suraji; Bambang Istijono; Benny Hidayat; Taufika Ophyandri
IPTEK Journal of Proceedings Series No 5 (2017): Simposium I Jaringan Perguruan Tinggi untuk Pembangunan Infrastruktur Indonesia (2016)
Publisher : Institut Teknologi Sepuluh Nopember

Sinergi antara pemerintah pusat dan daerah, antara pemerintah dan dunia usaha, serta antardaerah sangat diperlukan dalam meningkatkan potensi keberhasilan pembangunan pariwisata berbasis kewilayahan. Kunci utama untuk menciptakan sebuah daerah dengan industri pariwisata yang baik adalah terwujudnya kenyamanan pengunjung. Kenyamanan pengunjung akan bisa terlaksana jika dua variabel berikut terpenuhi yakni adanya budaya dan perilaku masyarakat yang ramah pariwisata dan adanya infrastruktur yang saling berkesinambungan antar destinasi pariwisata. Untuk itu pemerintah pusat dan daerah harus bersama-sama mewujudkan adanya peningkatan infrastruktur kepariwisataan di provinsi Sumatera Barat. Walaupun kaya akan budaya dan kondisi alamnya nan cantik, tidak membuat provinsi Sumatera Barat kebanjiran kunjungan wisatawan. Bahkan untuk tahun 2015 lalu terjadi penurunan kunjungan wisatawan mancanegara sebanyak 13,2%. Untuk itu promosi dan peningkatan infrastruktur pariwisata harus terus dilakukan. Untuk mewujudkan hal diatas, perlu kiranya untuk mengetahui kapasitas infrastruktur di Provinsi Sumatera Barat saat ini dalam rangka mendukung industry pariwisata. Ini dimaksudkan untuk mendapatkan benchamarking atau titik patok bagi pengembangan infrastruktur kedepannya dalam rangka peningkatan aksesibilitas pariwisata Sumatera Barat. Diharapkan dengan penelitian ini dapat mengetahui kondisi eksisting infrastruktur kepariwisataan provinsi Sumatera Barat dan bagaimana strategi pengembangannya kedepan sehingga bisa menambah kontribusi pendapatan daerah dari sektor pariwisata.

STRATEGI PENGEMBANGAN WISATA TAMAN KOTA BERDASARKAN TIPOLOGI TOURISM AREA LIFE CYCLE UNTUK MENDUKUNG PROGRAM REVITALISASI DI SUNGAI KALIMAS SURABAYA Galih Pranata; Wahyu Wicaksono; Alfie Zubaidah; Hertiari Idajati
IPTEK Journal of Proceedings Series No 5 (2018): Seminar Nasional Teknologi dan Perubahan (SEMATEKSOS) 3 2018
Publisher : Institut Teknologi Sepuluh Nopember

Taman wisata di sepanjang Sungai Kalimas Surabaya merupakan taman yang dibangun untuk merevitalisasi kawasan sungai kalimas yang terdegradasi. Terdapat lima taman hasil program revitalisiasi yang dijadikan sebagai destinasi di kawasan Sungai Kalimas diantaranya Taman Wisata Keputran, Taman Wisata BMX & Skate, Taman Wisata Prestasi, Taman Wisata Ekspresi, dan Taman Wisata Jayengrono. Berdasarkan kriteria Tourism Area Life Cycle (TALC), terdapat dua tipologi tahapan yakni tahap development pada Taman Wisata Prestasi Prestasi, Taman Wisata Ekspresi, dan Taman Wisata Jayengrono serta tahap consolidation pada taman Taman Wisata Keputran, Taman Wisata BMX & SkateAgar seluruh taman wisata tersebut dapat berada pada kondisi yang optimum serta mengantisipasi masuknya taman pada tahap yang menyebabkan degradasi lingkungan, maka penelitian ini bertujuan untuk merumuskan strategi pengembangan wisata taman kota berdasarkan tipologi TALC untuk mendukung program revitalisasi di sungai kalimas dengan metoda analisa SWOT. Hasil dari penelitian ini adalah untuk taman yang berada pada tahap development, strategi pengembangan cenderung pada pengadaan event rutin agar tetap dapat mendatangkan wisatawan tanpa adanya peremajaan atraksi dan sarana rekreasi karena dianggap masih menarik oleh wisatawan. Sedangkan pada tahap consolidation strategi pengembangan cenderung pada peremajaan dan penambahan atraksi baru untuk menambah daya tarik taman wisata serta pengadaan event untuk mendatangkan wisatawan.

Analisa Postur Kerja Pekerja Pengupas Mete Dengan REBA(Rapid Entire Body Assessment) Anny Maryani; Sri Gunani Partiwi; Diyah Ayu Ratnasanti
IPTEK Journal of Proceedings Series No 2 (2018): The 2nd Conference on Innovation and Industrial Applications (CINIA 2016)
Publisher : Institut Teknologi Sepuluh Nopember

Proses pengupasan mete dan pengeluaran biji mete dilakukan secara manual. Biji mete dikupas satu persatu dengan menggunakan kacip, kemudian dikuluarkan dari cangkangnya menggunakan cukit. Stasiun kerja pengupas mete sangat segerhana. Umumnya mereka bekerja dengan duduk di kursi rendah, hanya beberapa yang bekerja pada kursi yang agak tinggi. Selama proses pengupasan ini terdapat keluhan dari pekerja mengenai rasa sakit pada beberapa bagian tubuh akibat proses pengupasan mete. Keluhan fisik yang dialami berupa rasa sakit ini terjadi pada jaringan musculoskeletal (musculoskeletal tissue). Didapati bahwa proses kerja yang tidak ergonomis dan alat yang sifatnya manual (kacip dan cukit) diduga menjadi penyebab keluhan fisik tersebut. Pada penelitian ini dilakukan pengamatan postur kerja untuk menilai risiko dan keluhan muskuloskeletal (musculoskeltal disorders) yang dialami anggota tubuh dikarenakan posisi kerja yang tidak ergonomis. Metode yang digunakan adalah REBA (Rapid Entire Body Assessment). Ditentukan dua jenis operasi kerja yaitu mengupas mete dan mengeluarkan biji mete yang diamati pada tiga orang pekerja. Hasil penilaian REBA diketahui bahwa posisi kerja mengupas mete berada pada skor 12-14 dan mengeluarkan mete berada pada skor 13. Skor ini menunjukkantingkat aksi 4 yang artinya risiko pekerjaan sangat tinggi sehingga perlu segera diberikan tindakan perbaikan. Tindakan perbaikan yang nantinya dilakukan adalah perbaikan metode kerja yang dapat mengurangi risiko pada badan, leher, kaki, lengan atas, lengan bawah dan pergelangan tangan

Analysis of N-nitrosodiprophylamines Carcinogenic Compound in Meat-Processing using Headspace-Single Drop Microextraction-Gas Chromatography-Flame Ionization Detector (HS-SDME-GC-FID) Teguh Hari Sucipto; Ganden Supriyanto; Yanuardi Raharjo
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Analysis of N-nitrosodiprophylamines carcinogenic compound in processed meat especially hamburger and kebab had occured by HS-SDME-GC-FID technique. The results were obtained determining the optimum pH was 4, the optimum stirring speed was 6 scale, and the temperature of extraction was 30 ºC. It was obtained in this study that the detection limit of 78 ppb, the percent recovery of 101,18%, precision between 0,089% to 0,566%, and the true enrichment factor was 3372,66 times. From the results of the study was concluded that HS-SDME-GC-FID technique can be used to analyze the carcinogenic compound N-nitrosodiprophylamines (NDPA) found in meat-processing (hamburger and kebab) by the concentration of each samples as follows, hamburger I of 0,27 ppm, hamburger II of 0,73 ppm, hamburger III of 1,39 ppm, and kebab I of 3,13 ppm

Development of environmental model performance green productivity for small and medium industries A S Cahyana; H N Wahyuni; B I Putra
IPTEK Journal of Proceedings Series No 3 (2018): International Conference on Industrial and System Engineering (IConISE) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Small and Medium Industries has a very important role in supporting the Indonesian economy and reduce unemployment. SMEs in Indonesia contributed in employment amounted to 99.74% of the total national uptake and contribute as much as 1013.5 trillion or 56.73%. As a country that is trying to give a full effort in implementing environmental management systems in all sectors of activity, we need to pay attention to the sector of Small and Medium Industries in terms of environmental management systems. Presumably most of the SMEs in Indonesia have never committed any good environmental management. On the other hand, good environmental management which is performed by company may help to improve efficiency, reduce excessive consumption of resources, reduce waste, help the company in meeting the requirements of environmental law, encourage employment to engage in environmental performance and improve company customer relationship. This study examines indicators that influences the ability of the environmental performance of food and beverage SMEs in East Java, and measure the effect of leadership on human resources, process and environmental management as well as the influence of process and environmental management of the Environmental Performance Indicator, to illustrate how the positive and negative effects of this research using Structural Equation Modeling (SEM) approach. Based on the t-value result, shows that significant variable is the leadership on the processes and environmental management, for human resources, process variables and environmental management of the Environmental Performance Indicator and Environmental Performance Indicator environmental performance.

Application of Resistivity Method Wenner-Schlumberger Array to Evaluate Brantas River Embankment as Avoid Landslide Firdha Kusuma Ayu Anggraeni; Eko Minarto; Arie Realita
IPTEK Journal of Proceedings Series No 2 (2017): The 2nd Internasional Seminar on Science and Technology (ISST) 2016
Publisher : Institut Teknologi Sepuluh Nopember

The maintenance of embankment is important to avoid some damages like landslide. Brantas river passes 6 cities, include Mojokerto. Landslide of Brantas embankment was occured at Lengkong and Mlirip, Mojokerto. The location of landslide is near from crowded highway. Therefore evaluation using resistivity method is needed to identification vulnerability of landslide. There are 4 line of data acquisition. First, suspected there are seepage at point 25-35 m and fracture at point 65-75 m from dam. Then, second line, there is a suspect of fracture at point 65-90 m and seepage at point 110-125 m. Third line, at point 20-35 m and 110-140 m are suspected as fracture and at point 55-75 m is suspected as seepage. The last line is indicated that the embankment was good.

Welcoming Speech from Director of Post Graduate ITS ISST 2015
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Welcoming Speech from Director of Post Graduate ITS

Deformation Analysis of Bromo Mountain Caused by Eruption Activity in December 2015-February 2016 Using Differential Interferometry Synthetic Aperture Radar (DInSAR) Imelda Vinny Aprillisa; Muhammad Taufik; Ira Mutiara Anjasmara
IPTEK Journal of Proceedings Series No 2 (2019): The 3rd Geomatics International Conference (GEOICON) 2018
Publisher : Institut Teknologi Sepuluh Nopember

Bromo mountain is one of the most active volcanoes in East Java. In December 2015 - January 2016 the Center for Volcanology and Geological Hazard Mitigation detected increased activities on Bromo mountain. The existence of volcanic activities cause a deformations on the surface of Bromo mountain. The existing deformations on the surface of Mount Bromo can be measured with various technologies such as using DInSAR. In this study, the analysis of deformation on the surface of Mount Bromo are done by DInSAR processing using two-pass method and using five Sentinel-1A satellite imagery in November 2015, December 2015, January 2016, February 2016, and March 2016 and DEM SRTM 30 meters. The results show that the two-pass method of DInSAR can reflect the increased activities in Bromo mountain that cause the deformation of the surface where the majority of deformations occur at the caldera of Bromo mountain. From this method, the result of LOS (Line of Sight) displacement value indicates that the maximum subsidence occured in December 2015 - January 2016 with the value -20 mm s / d -60 mm it indicates if there were some increased activities on the crater of Bromo mountain in December 2015 to January 2016. While the maximum uplift occurred in February 2016 - March 2016 with the value 0 mm s / d 40 mm it indicates if the activities on the crater of Bromo mountain was decreasing. However, in order validate the accurate value of deformation, it is necessary to compare with other measurements or measuring directly in the field

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