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THE SIGNIFICANCE OF SACRED PLACES FROM “THE TRIAD” OF MENDUT TEMPLE – PAWON TEMPLE – BOROBUDUR TEMPLE : PERSPECTIVE OF ENVIRONMENTAL SEMIOTIC Niken Wirasanti; Timbul Haryono; Sutikno Sutikno
Bumi Lestari Journal of Environment Vol 15 No 1 (2015)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Letak Candi Mendut - Candi Pawon  -Candi Borobudur berada dalam satu garis (imajiner)yang dikenal dengan tiga serangkai. Rangkaian tersebut merupakan sistem tanda yangoleh masyarakat Mataram Kuna abad IX Masehi diberi makna sesuai dengan konvensiyang berlaku pada waktu itu.Membuktikan ketiga candi yang merupakan sistem tanda dengan sebuah makna dapatdijelaskan dengan pendekatan semiotika struktural (Ferdinan de Saussure) yangmendasarkan pada elemen- elemen semiotika yaitu tanda (penanda-petanda), dan porostanda (sintagmatik dan paradigmatik). Elemen tanda dari lingkungan yang dapat dirunutyaitu penanda ruang, elevasi, jenis tanah, dan sumber air, sedangkan elemen tanda daricandi yaitu  arsitektur, arca, dan relief cerita. Tanda tersebut tidak dapat dilihat secaraterpisah-pisah tetapi dilihat dalam relasi dengan  tanda yang lain dalam poros sintagmatikdan paradigmatik. Untuk itu urutan tanda dimulai dari Candi Mendut-Candi PawonCandiBorobudur yang tersusun dalam susunan tertentu (jukstaposisi) dengan masingmasingmakna simbolisnya.Tanda-tandapada Candi Mendut – Candi Pawon – Candi Borobuduryaitu lokasi, tanahbatuan,sumber air,elevasi, arca,dan reliefcerita, tersusun dalam rangkaian yangmemperlihatkansebuah struktur yang bermakna. Susunan tersebut  bersifat linier yaknimengikutiaturan tertentu. Apabila aturan penataan tersebut berubah maka maknanyapunakanberbeda. Hal inilah yang membuktikan bahwa ketiga candi tersebut membentukkesatuanrangkaian perlambang yang mengacu pada makna simbolis berdasarkan konsepajaran agama Buddha pada masa Mataram Kuna abad IX Masehi.
Daktilitas Balok Beton Mutu Tinggi tanpa Bahan Kimia Tambahan dengan Dua Bukaan di Badan Bambang Sabariman; Sutikno Sutikno; Arie Wardhono
Inersia : Jurnal Teknik Sipil dan Arsitektur Vol 12, No 2 (2016): Desember
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (727.138 KB) | DOI: 10.21831/inersia.v12i2.12584

Abstract

ABSTRACTResearch Bambang et al. (2015) on the manufacture of high strength concrete (BMT) without additive materials and admixture showed the strength f'c = 42.69 MPa, categorize as BMT with f'c 40 MPa (Yuswanto, SP Pramudiyanto, 2015: 97). Recent research by Bambang et al. on a beam without opening showed the ductility of displacement of mD 3.5. The displacement ductility was categorized as limited ductility. Due to space limitations utility (architectural demand), it requires the use of the space efficiently. This lead to the use of opening on a beam as the electrical, water, air conditioner installations. Thus, this study will be performed on BMT with the opening. Several studies have been conducted on a beam with opening subjected by a concentrated load at midspan. This study will perform on BMT beam with two openings in the body and subjected to two concentrated loads between the two joint support-rollers. Beam are designed as a beam bending at under reinforced condition, i.e. beam bending without opening (BLU) and beam bending with opening (BLB). This study aims to obtain the ductility, crack pattern and failure of BMT beam with the opening. Based on the result, it showed that the failure of test object BLU and BLB are caused by the collapse of flexural bending, while the displacement ductility of all specimens achieved the limited ductility of mD 3.5. Keywords: chemical, structural elements, ductile, high strength concrete, two openings.  ABSTRAKPenelitian Bambang dkk. (2015) dalam pembuatan beton mutu tinggi (BMT) tanpa menggunakan bahan tambahan berupa bahan additive dan admixture (semuanya bahan kimia) mampu mencapai f’c=42,69 MPa, kuat tekan ini masuk dalam kategori BMT, karena f’c 40 MPa (Yuswanto, S.P. Pramudiyanto, 2015:97). Bambang dkk. juga menerapkannya pada balok utuh (tanpa lubang), hasil penelitiannya mencapai daktilitas displacement mD3,5. Daktilitas displacement tersebut masuk dalam katergori daktilitas terbatas. Saat ini karena keterbatasan ruang utilitas (tuntutan arsitektur) menuntut pemakaian ruang yang efisien. Hal ini menyebabkan balok dibuat berlubang dengan maksud untuk dimanfaatkan sebagai tempat pemasangan instalasi listrik, instalasi air, dan instalasi air conditioner. Untuk itu penelitian akan melakukan eksperimen balok BMT berpenampang berlubang. Beberapa penelitian telah dilakukan pada balok berlubang dengan satu beban terpusat di tengah bentang, maka penelitian ini akan melakukan penelitian pada balok BMT dengan dua bukaan di badan dan diberi dua beban terpusat diantara dua tumpuan sendi-rol. Balok direncanakan sebagai balok lentur under reinforced yaitu balok lentur utuh (BLU) dan balok lentur berlubang (BLB).  Penelitian ini bertujuan mendapatkan nilai daktilitas balok BMT berlubang, retakan dan keruntuhannya. Berdasarkan hasil penelitian menunjukkan bahwa benda uji BLU maupun BLB, keruntuhannya disebabkan oleh runtuh lentur dan ketercapaian daktilitas displacement semua benda uji mencapai daktilitas terbatas mD3,5. Kata kunci: bahan kimia, beton mutu tinggi, daktail, dua bukaan, elemen struktur.
Pengembangan Sistem Informasi Bidang Administrasi Desa Soket Dajah Kecamatan Tragah Berbasis Web Sutikno Sutikno
Jurnal Ilmiah Pangabdhi Vol 5, No 1: April 2019
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.713 KB) | DOI: 10.21107/pangabdhi.v5i1.5163

Abstract

SISTEM PENDUKUNG KEPUTUSAN PENYALURAN CALON TENAGA KERJA PADA BURSA KERJA KHUSUS (BKK) MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS Dhamang Mahindra Prihantoko; sutikno sutikno
KLIK- KUMPULAN JURNAL ILMU KOMPUTER Vol 5, No 1 (2018)
Publisher : Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/klik.v5i1.125

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Exclusive Employment Exchange was one of important component in measuring the level of educational in Vocational High School. Exclusive Employment Exchange selecting for job seekers who have registered appropriate quota amount requested by the company. However, this time to meet the quota amount demanded by the company they were subjective, and prioritizing job seekers who registered early. Therefore, it is necessary to build a system capable of determining the candidate of labor who have qualified to participate in the selection process further more objective criteria required by the company. This system is used only for the initial selection process carried out by the Exclusive Employment Exchange. The selection process will be conducted by the company. Development of this system used Analytical Hierarchy Process methods of decision support and software development models used were linear sequential process model. This system was implemented using a web based. Exclusive Employment Exchange administrator’s as a user of this system can enter criteria, subcriteria, alternatives, and the value of the comparison criteria. The results of this system in the form of the calculation results in the form of rankings and also the value of the preferences of each alternative. In addition the test results shown that the alternative that has the highest score is the criteria of height enough, BMI Normal, program expertise Administration, the average national test scores high, year of graduation 2 to 3 years ago, aged 18 to 21 years and status married. The system can give consideration in determining the candidate of labor who can follow the selection process to the next stage which is carried out by the company.Keywords: Decision Support Systems, Candidate of Labor, Exclusive Employment Exchange, Vocational High School, AHPSalah satu komponen penting untuk mengukur tingkat keberhasilan pada pendidikan Sekolah Menengah Kejuruan (SMK) yaitu Bursa Kerja Khusus. Bursa Kerja Khusus melakukan seleksi kepada pencari kerja yang mendaftar sesuai dengan jumlah kuota yang diminta oleh perusahaan. Namun, saat ini untuk memenuhi jumlah kuota yang diminta oleh perusahaan masih bersifat subjektif, dan memprioritaskan pencari kerja yang mendaftar lebih awal. Oleh karena itu, perlu dibangun sebuah sistem yang mampu menentukan calon tenaga kerja yang dinyatakan lolos untuk mengikuti proses seleksi lebih lanjut secara objektif berdasarkan kriteria yang diminta perusahaan. Sistem ini digunakan hanya untuk proses seleksi awal yang dilakukan oleh Bursa Kerja Khusus. Proses seleksi selanjutnya akan dilakukan oleh pihak perusahaan. Pembangunan sistem ini menggunakan metode pendukung keputusan yaitu Analytical Hierarchy Process, dan model pengembangan perangkat lunak yang digunakan yaitu model proses sekuensial linear. Sistem ini diimplementasikan berbasis web. Administrator Bursa Kerja Khusus sebagai pengguna sistem ini dapat memasukkan kriteria, subkriteria, alternatif, dan nilai perbandingan kriteria. Hasil dari sistem ini berupa hasil perhitungan dalam bentuk ranking dan juga nilai preferensi masing-masing alternatif. Selain itu hasil pengujian terlihat bahwa alternatif yang memiliki nilai tertinggi yaitu yang memiliki kriteria tinggi badan cukup tinggi, BMI Normal, program keahlian Administrasi, rata-rata nilai UN tinggi, tahun kelulusan 2 sampai 3 tahun lalu, usia 18 sampai dengan 21 tahun dan status sudah menikah. Sistem ini dapat memberi bahan pertimbangan dalam menentukan calon tenaga kerja yang dapat mengikuti proses seleksi ke tahap selanjutnya yang dilakukan oleh perusahaan.Kata kunci: Sistem Pendukung Keputusan, Calon Tenaga Kerja, Bursa Kerja Khusus, Sekolah Menengah Kejuruan, AHP
SISTEM PENDUKUNG KEPUTUSAN PENERIMA ZAKAT DENGAN METODE SIMPLE ADDITIVE WEIGHTING Asni Furoida; sutikno sutikno
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Vol 2, No 1 (2017): InfoTekJar September
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/infotekjar.v2i1.160

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Zakat in Islam is a cleansing of wealth by setting aside some of it and then being distributed to mustahik. Zakat management becomes important thing to do in Indonesia because the majority of population in Indonesia is Muslim. One of zakat management institutions in Indonesia is Badan Amil Zakat Nasional (BAZNAS) Semarang. Zakat distribution from muzaki to mustahik in BAZNAS Semarang is distributed by utilization program, such as the Semarang Cerdas programs that focus on the distribution of funds in the field of education. One of Semarang Cerdas program provides educational assistance for orphans, du'afa and disadvantaged students that aim to alleviate the cost of education. The problem encountered is that the election of mustahik is still being done manually. This method often leads to miscalculations that result in less accurate of mustahik election. There are five criterias in determining mustahik; the status of children, family income, family responsibilities, house index, and ownership of property. The use of simple additive weighting method was chosen because this method is able to select the best alternative by calculating and considering the weight value of each criterion, and then proceed to determine the process of ranking the mustahik based on the amount of available fund. The test results showed that the accuracy of the new system with the old system of BAZNAS Semarang is 81%, so it could be concluded that this zakat recipient decission support system is able to process the mustahik election quickly and efficiently.
Calibrating Weather Forecast using Bayesian Model Averaging and Geostatistical Output Perturbation Muhammad Luthfi; Sutikno Sutikno; Purhadi Purhadi
IPTEK Journal of Science Vol 3, No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.39 KB) | DOI: 10.12962/j23378530.v3i1.a3565

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Numerical Weather Prediction (NWP) has not yet been able to produce the weather forecast accurately. In order to overcome that, one approach could be taken is ensemble postprocessing. Ensemble is a combination of several methods to improve its accuracy and precision yet still possesses underdispersive nature. Bayesian Model Averaging (BMA) is intended to calibrate the ensemble prediction and create more reliable interval, though, does not consider spatial correlation. Unlike BMA, Geostatistical Output Perturbation (GOP) reckons spatial correlation among many locations altogether. Analysis applied to calibrate the temperature forecast at eight meteorological sites within Jakarta, Bogor, Tangerang and Bekasi (Jabotabek) are BMA and GOP. The ensemble members of BMA are the prediction of PLS, PCR, and Ridge. For training period over 30 days and based on some assessment indicators, BMA is better than GOP in terms of accuracy, precision, and calibration
Bayes Wavelet Regression Approach to Solve Problems in Multivariable Calibration Modeling Setiawan Setiawan; Sutikno Sutikno
IPTEK The Journal for Technology and Science Vol 21, No 2 (2010)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v21i2.30

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In the multiple regression modeling, a serious problems would arise if the independent variables are correlated among each other (the problem of ill conditioned) and the number of observations is much smaller than the number of independent variables (the problem of singularity). Bayes Regression (BR) is an approach that can be used to solve the problem of ill conditioned, but computing constraints will be experienced, so pre-processing methods will be necessary in the form of dimensional reduction of independent variables. The results of empirical studies and literature shows that the discrete wavelet transform (WT) gives estimation results of regression model which is better than the other preprocessing methods. This experiment will study a combination of BR with WT as pre-processing method to solve the problems ill conditioned and singularities. One application of calibration in the field of chemistry is relationship modeling between the concentration of active substance as measured by High Performance Liquid Chromatography (HPLC) with Fourier Transform Infrared (FTIR) absorbance spectrum. Spectrum pattern is expected to predict the value of the concentration of active substance. The exploration of Continuum Regression Wavelet Transform (CR-WT), and Partial Least Squares Regression Wavelet Transform (PLS-WT), and Bayes Regression Wavelet Transform (BR-WT) shows that the BR-WT has a good performance. BR-WT is superior than PLS-WT method, and relatively is as good as CR-WT method.
Statistical Downscaling Output GCM Modeling with Continuum Regression and Pre-Processing PCA Approach Sutikno Sutikno; Setiawan Setiawan; Hendy Purnomoadi
IPTEK The Journal for Technology and Science Vol 21, No 3 (2010)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v21i3.41

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One of the climate models used to predict the climatic conditions is Global Circulation Models (GCM). GCM is a computer-based model that consists of different equations. It uses numerical and deterministic equation which follows the physics rules. GCM is a main tool to predict climate and weather, also it uses as primary information source to review the climate change effect. Statistical Downscaling (SD) technique is used to bridge the large-scale GCM with a small scale (the study area). GCM data is spatial and temporal data most likely to occur where the spatial correlation between different data on the grid in a single domain. Multicollinearity problems require the need for pre-processing of variable data X. Continuum Regression (CR) and pre-processing with Principal Component Analysis (PCA) methods is an alternative to SD modelling. CR is one method which was developed by Stone and Brooks (1990). This method is a generalization from Ordinary Least Square (OLS), Principal Component Regression (PCR) and Partial Least Square method (PLS) methods, used to overcome multicollinearity problems. Data processing for the station in Ambon, Pontianak, Losarang, Indramayu and Yuntinyuat show that the RMSEP values and R2 predict in the domain 8x8 and 12x12 by uses CR method produces results better than by PCR and PLS.
Kajian Dampak Pemanasan Global Terhadap Pola Curah Hujan Indonesia dengan Menggunakan Statistik Downscaling Sinta Berliana S; Sutikno Sutikno
STATISTIKA: Forum Teori dan Aplikasi Statistika Vol 7, No 2 (2007)
Publisher : Program Studi Statistika Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jstat.v7i2.956

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Telah dilakukan penelitian dampak pemanasan global terhadap perubahan pola hujan bulanan diIndonesia dengan menggunakan data luaran model GCM -CSIRO (Mk 3.0) dan CGCM3.1 (T47).Wilayah kajian Aceh, (tipe hujan monsun), Solok (tipe hujan ekuatorial) dan Ambon (tipe hujanlokal), periode 1900-2000. Persoalan utama dalam kajian dengan luaran Global Circulation Model(GCM) adalah resolusi yang terlalu rendah, sehingga digunakan statistical downscaling (SD) untukmeningkatkan informasi (resolusi tinggi). Berbagai metode SD digunakan dengan tujuan untukmendapatkan luaran dengan akurasi tinggi, diantaranya regresi komponen utama (RKU), jaringansyaraf tiruan (JST), dan regresi splines adaptif berganda (RSAB). Berdasarkan hasil validasi model,metode RSAB mempunyai tingkat akurasi yang relatif stabil tinggi diberbagai wilayah kajian.
DINAMIKA MULTIKULTURAL MASYARAKAT KOTA SURABAYA Soedarso Soedarso; Muhammad Nurif; Sutikno Sutikno; Windiani Windiani
JURNAL SOSIAL HUMANIORA (JSH) Vol 6, No 1 (2013)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.921 KB) | DOI: 10.12962/j24433527.v6i1.611

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Penelitian ini berujuan untuk menjelaskan kondisi dan faktor-faktor penyangga dari suatu masyarakat multikultur khususnya di Kota Surabaya.Metode penelitian yang digunakan adalah metode kualitatif yakni melalui studi literatur, penyebaran kuesioner dan interview mendalam.Penelitian ini menggunakan sample 5 lokasi kampung di Surabaya yang mewakili seluruh wilayah baik pusat, selatan, timur,utara dan barat yakni kampung Plampitan, Ketintang, Medokan Ayu, Kenjeran dan Manukan Lor. Kesimpulan hasil penelitian ini antara lain bahwa kondisi kampung-kampung di Surabaya selama ini telah hidup secara multikultural; antar warga tidak lagi membedakan secara diskriminatif persoalan etnis, agama dan tingkat kesejahteraan sosial di antara sesama warganya, dapat hidup rukun dan berdampingan satu sama lain. Kondisiini disebabkan antara lain karena faktor sejarah yang panjang serta kesediaan menerima perbedaan sebagai sebuah keniscayaan kehidupan kemasyarakatan.Pemerintah kota Surabaya juga mengembangkan sarana dan prasarana yang mendukung berbagai kegiatan kebersamaan di lingkungan warga seperti adanya taman-taman kota, pusat kuliner, kegiatan senam pagi lansia, organisasi kepemudaan Sinoman.  Modal kultural dan sosial baik yang tumbuh dari masyarakat maupun yang diupayakan melalui usaha-usaha pemerintah merupakan faktor penting yang memungkinkan tetap bertahan dan semakin berkembangnya multikulturalisme warga masyarakat Kota Surabaya.