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KOMPETISI PEMILIHAN MODA ANGKUTAN PENUMPANG BERDASARKAN MODEL LOGIT-BINOMIAL-SELISIH DAN LOGIT-BINOMIAL-NISBAH Dwi Novi Wulansari
FROPIL (Forum Profesional Teknik Sipil) Vol 4 No 1 (2016): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.949 KB)

Abstract

In the urban transport system, need to observe the behavior of road users in order to know the factors that affect in an election mode. In order to obtain a model that can explain the mode choice probability of the user in choosing public transport modes, as well as be able to estimate the sensitivity of user in determining the mode choice when to amend an attribute journey. This study was performed using a discrete choice analysis on the behavior of individuals. The model used is the mode choice logit-binomial-difference models and logit-binomial-ratio models.The selection of two modes being simulated is 1) Airports Train and Bus Damri, 2) Airport train and taxi, 3) Airport train and private vehicles (cars). Based on the results of the sensitivity analysis, it is known that the most sensitive influence modal choice probability is travel costs. Where changes in the cost of the trip will result in a change mode choice probability is relatively higher than when there is a change on other attributes.
Analisis Persepsi Pengguna Lajur Khusus Sepeda Motor (Studi Kasus: Jalan Medan Merdeka Barat, DKI Jakarta) Dwi Novi Wulansari; Muhammad Vikry M. Septiansyah
FORUM MEKANIKA Vol 8 No 1 (2019): JURNAL FORUM MEKANIKA
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.607 KB) | DOI: 10.33322/forummekanika.v8i1.457

Abstract

Motorcycle lanes on Jalan Medan Merdeka Barat, DKI Jakarta aim to reduce traffic congestion and to minimize the occurrence of traffic accidents for motorbike rides. This study aims to evaluate the effectiveness of the implementation of motorbike lanes based on perceptions of motorbike lane users. Analysis of perceptions of motorcycle lane users is based on questionnaire survey data using the Importance Peroformance Analysis (IPA) method. The questionnaire survey data collection was conducted by 100 respondents. From the results of the analysis, it can be seen that the special lane of the motorcycle is still not as expected by the user due to the many side barriers, parking vehicles and vehicles stopping at the motorcycle lane.
Analysis of Movement Generation for Rice Commodity in West Java Province Sabrina Mutiara Fajrin; Naissya Shafa Kamila Zahra; Dzakiyyah Yasmin Dzahabiyyah; Dwi Novi Wulansari; Benny Hamdi Rhoma Putra
Journal of Logistics and Supply Chain Vol 1, No 1 (2021): April 2021
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1338.83 KB) | DOI: 10.17509/jlsc.v1i1.32870

Abstract

West Java Province produces several superior commodities, especially in agriculture. Rice production needs to be increased through the movement of the flow of goods effectively and efficiently in logistics activities so that it can increase the rate of the economy in West Java Province. This study aims to analyze rice production on the movement of rice commodities in West Java Province. The research method uses descriptive quantitative methods. The data used in this study are data generated by the movement of rice commodities and data on rice production in West Java Province in 2016. The analytical approach used is linear regression and statistical tests are performed on the regression equation function to test the significance level. Based on the results of linear regression analysis, the function equation is y = 316.21 + 0.16x. It can be concluded that the greater the amount of rice production, the greater the generation of rice commodity movement. In addition, from statistical tests, it can be seen that the amount of rice production has a strong relationship and has a positive and significant linear effect on the rise of the movement of rice commodities in West Java.
Barriers of Distance Learning in studied English for Logistics: Literature Review Saskia Kanisaa P; Dwi Novi Wulansari
Journal of Logistics and Supply Chain Vol 1, No 2 (2021): October 2021
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.033 KB) | DOI: 10.17509/jlsc.v1i2.39939

Abstract

In 2020, we have to face another big problem not only in Indonesia but the whole world suffers from a global pandemic, named the Covid-19 virus. Education has also received a significant impact that made the government and universities keep on track on how to keep education in Indonesia running well, but without endangering the health of all interested parties. Thanks to technology, we can use the distance learning method for studies for now. Unfortunately, in Indonesia, there are many barriers to use this method. In this paper, the authors use a literature review method for knowing the barriers of distance learning in Technical and Vocational Education Training (TVET) especially for study English for Logistics Engineer.  
Study of Logistic Transportation Based on The Movement of Agricultural Commodities In Aceh Province Zafir Istawa Pramoedya; Hasna Nabila Kusuma Wicaksono; Syifa Fauziah; Dwi Novi Wulansari; Revy Safitri
Journal of Logistics and Supply Chain Vol 2, No 1 (2022): April 2022
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1365.167 KB) | DOI: 10.17509/jlsc.v1i1.32871

Abstract

Transportation is still a problem in every region in Indonesia, including in Aceh Province. As the node of sea transportation, ports have an increasingly large role in economic development in line with the increasing importance of ports in logistical activities. This study aims to examine logistics transportation based on the movement of agricultural commodities in Aceh Province. The research method uses descriptive quantitative methods with a secondary data analysis approach. The data used in this study are data of the movement of goods and data on agricultural products in Aceh Province. The data analysis approach used linear regression and was validated through the coefficient of determination and correlation test as well as the t-test and ANOVA test. Based on the results of analysis and statistical validation, it can be seen that agricultural products have a positive and significant linear relationship with the generation of movement of goods in Aceh Province.
Analisis Peningkatan Pemahaman Pengolahan Sampah Organik dan Non Organik Di Desa Kiarasari Dwi Novi Wulansari; Tri Wahyu Kuningsih; Manarul Manarul; Irvan Irvan
BERDIKARI Vol 2, No 1 (2019): Jurnal Berdikari Vol 2 No 1
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.52 KB) | DOI: 10.52447/berdikari.v2i1.4088

Abstract

Desa Kiarasari merupakan salah satu desa yang terletak di Kecamatan Sukajaya, Kabupaten Bogor, Jawa Barat. Mayoritas warga desa Kiarasari masih membuang sampah sembarangan. Sungai-sungai, kebun-kebun dijadikan sasaran tempat pembuangan sampah. Banyak warga juga yang membakar sampah, akibat yang ditimbulkan dari membakar sampah yaitu masalah baru khususnya bagi kesehatan. Saat ini, Desa Kiarasari telah memiliki Tempat Penampungan Sampah (TPS) yang belum beroperasi. Pelaksanaan kegiatan dilakukan dengan melaksanakan penyuluhan sistem pengelolaan sampah. Kegiatan penyuluhan ini diikuti oleh 40 orang warga Desa Kiarasari. Dari kegiatan penyuluhan ini diharapkan warga Desa Kiarasari dapat mengelola sampah menjadi bahan yang berguna secara efisien dan ekonomis dengan dampak lingkungan yang minimal. Keberhasilan kegiatan penyuluhan ini dapat diukur dengan melihat adanya peningkatan nilai pre-test dan post-test yang diperoleh dari responden. Dari hasil kegiatan pengabdian kepada masyarakat ini didapatkan simpulan bahwa pemahaman masyarakat Desa Kiarasari mengenai sampah organik dan non organik meningkat menjadi 93,3% dan pengetahuan mengenai manfaat dari pemilahan/pemisahan sampah juga meningkat menjadi 86,7%. Selain itu, masyarakat Desa Kiarasari sebanyak 83,3% akan mengolah sampah organik menjadi pupuk kompos dan sebanyak 86,7% akan mengolah sampah non organik dengan cara mendaur ulang.Kata Kunci: Desa Kiarasari, sampah non organik, sampah organikABSTRACTKiarasari Village is a village located in Sukajaya District, Bogor Regency, West Java. The majority of Kiarasari villagers still litter. Rivers, gardens are targeted as landfills. Many residents dispose of garbage, generated from new waste. At the moment, Kiarasari Village has a waste collection facility (TPS) that has not yet been operated. Implementation of activities carried out by the implementation of counseling waste management system. This extension activity was attended by 40 residents of Kiarasari Village. From this counseling activity it is hoped that the residents of Kiarasari Village can manage waste into useful materials efficiently and economically with minimal environment. The success of this counseling activity can be seen by seeing an increase in the pre-test and post-test scores obtained from respondents. From the results of community service activities, it was concluded that the village community's understanding of organic and non-organic waste increased to 93.3% and knowledge about the benefits of sorting / increasing waste also increased to 86.7%. In addition, 83.3% of Kiarasari Village people will process organic waste into compost and 86.7% will process non-organic waste by recycling.Keywords: Kiarasari Village, non-organic waste, organic waste
ANALISIS SISTEM DISTRIBUSI PERGERAKAN KOMODITAS PERIKANAN DI WILAYAH NUSA TENGGARA BARAT Akbardin, Juang; Wulansari, Dwi Novi; Dewi, Vinisya Nur Kusuma; Alhamda, Nur Aini
Jurnal Transportasi Vol. 23 No. 3 (2023): Jurnal Transportasi
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

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Abstract

In the era of globalization and rapid population growth, the demand for fishery products continues to increase. With its vast and diverse marine waters, Indonesia offers abundant potential fisheries resources. One region in Indonesia characterized by extensive coastlines and a fertile marine ecosystem is the West Nusa Tenggara Province (NTB). This research analyzes commodity movement in the fishery sector based on internal zone commodities in NTB. The study employs various analyses for the transportation balance model based on regional internal zone commodity product production, considering factors that influence the process. The research results indicate two optimal land transportation routes with the shortest total distance. Route 1 (Central Lombok-West Lombok-Mataram City-East Lombok-Central Lombok) was identified using the nearest neighbor method, and Route 2 (Sumbawa-West Sumbawa-Dompu-Bima-Sumbawa) was determined using the nearest insertion method. ABSTRAK Di era globalisasi dan pertumbuhan populasi yang cepat, permintaan produk perikanan terus meningkat. Indonesia memiliki wilayah perairan yang luas dan beragam, yang menawarkan potensi sumber daya perikanan yang melimpah. Salah satu wilayah Indonesia yang memiliki pesisir luas dan kondisi ekosistem laut yang subur adalah Provinsi Nusa Tenggara Barat (NTB). Tujuan penelitian ini adalah untuk melakukan analisis pergerakan komoditas, untuk sektor komoditas ikan berbasis zona internal di NTB. Penelitian ini menggunakan beberapa analisis untuk model keseimbangan pergerakan transportasi barang berdasarkan produksi komoditas produk bangkitan zona internal regional, dengan menimbang faktor apa saja yang mempengaruhi. Hasil penelitian menunjukkan terdapat 2 rute moda darat untuk rute pengiriman paling optimal dengan total jarak terkecil. Rute-rute tersebut adalah rute 1 (Lombok Tengah–Lombok Barat-Kota Mataram-Lombok Timur-Lombok Tengah) dengan menggunakan metode nearest neighbor, dan rute 2 (Sumbawa-Sumbawa Barat-Dompu-Bima-Sumbawa), dengan menggunakan metode nearest insertion.
ANALISIS SEBARAN PERGERAKAN KOMODITAS KOPI DI PROVINSI JAWA BARAT Situmeang, Steven Julianto; Akbardin, Juang; Ramadhansy , Luthfia Rizky; Wulansari, Dwi Novi
Berkala Forum Studi Transportasi antar Perguruan Tinggi Vol. 2 No. 1 (2024): Berkala Forum Studi Transportasi antar Perguruan Tinggi
Publisher : Prodi Teknik Sipil, Fakultas Teknik, Universitas Jember dan Forum Studi Transportasi antar Perguruan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/berkalafstpt.v2i1.904

Abstract

In 2019, the coffee commodity was in the first place for most exports in the Indonesian agricultural sector. This makes coffee one of the largest foreign exchange earning commodities for Indonesia. In this scientific article, we will discuss the movement of the distribution of coffee commodities through multimodal transportation in West Java Province. The zones to be reviewed are Sukabumi, Cianjur, Garut, Tasikmalaya, Ciamis, Kuningan, Majalengka, Sumedang, Subang, Purwakarta and Karawang. The method used for the analysis of the distribution of movement in this study is the unrestricted gravity model (UCGR), where the primary data is obtained from the results of data processing that the researchers did and the secondary data is obtained from a literature review that is relevant to the topic discussed. After analyzing the distribution of coffee in the eleven zones reviewed, the appropriate types of transportation modes, transport capacity, BOK, and MAT of the distribution of coffee commodities in West Java were obtained. ABSTRAK Pada tahun 2019, komoditas kopi menduduki urutan pertama paling banyak diekspor di sektor pertanian Indonesia. Hal tersebut menjadikan kopi sebagai salah satu komoditas penyumbang devisa terbesar bagi Indonesia. Pada artikel ilmiah ini, akan dibahas mengenai pergerakan persebaran komoditas kopi melalui transportasi multimoda di Provinsi Jawa Barat. Zona yang akan ditinjau adalah Sukabumi, Cianjur, Garut, Tasikmalaya, Ciamis, Kuningan, Majalengka, Sumedang, Subang, Purwakarta, dan Karawang. Metode yang digunakan untuk analisis sebaran pergerakan pada kajian ini adalah model gravity tanpa-batasan (UCGR), dimana data primer didapatkan dari hasil pengolahan data yang peneliti lakukan dan data sekunder didapat dari tinjauan literatur yang relevan dengan topik yang dibahas. Setelah dilakukan analisis terhadap persebaran kopi di sebelas zona yang ditinjau, didapatkan jenis moda transportasi yang sesuai, kapasitas alat angkut, BOK, serta MAT distribusi pergerakan komoditas kopi di Jawa Barat.
Analisis Pergerakan Komoditas Beras di Lima Kabupaten di Jawa Timur Sulaeman, Arief; Akbardin, Juang; Firdaus , Fauzan; Puspanikan, Saksia Kanisaa; Wulansari, Dwi Novi
Berkala Forum Studi Transportasi antar Perguruan Tinggi Vol. 2 No. 2 (2024): Berkala Forum Studi Transportasi antar Perguruan Tinggi
Publisher : Prodi Teknik Sipil, Fakultas Teknik, Universitas Jember dan Forum Studi Transportasi antar Perguruan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/berkalafstpt.v2i2.1002

Abstract

East Java is a province in Indonesia known as a rice barn and the largest rice producer. The agricultural sector in this province has also experienced rapid development, with many farmers using modern technology and cultivating intensively. Paddy production needs to be increased through effective and efficient movement of goods in logistics activities to improve the economy in East Java. The analytical approach used is linear regression, and statistical tests are carried out using the regression equation function to test the significance level. The results of linear regression analysis yielded the equation of the generation function Y = 19100.46 + 0.22 X2 - 0.23 X3 and the pull function Y = -12884.09 + 15.54 X1 + 0.32 X2, it can be concluded that the variable population, agricultural land, and irrigation influence the rise and fall of the movement of rice commodities in East Java. ABSTRAK Jawa Timur merupakan provinsi di Indonesia yang terkenal sebagai lumbung padi dan penghasil beras terbesar. sektor pertanian di provinsi ini juga telah mengalami perkembangan pesat dengan banyaknya petani yang menggunakan teknologi modern dan bercocok tanam secara intensif. Produksi padi perlu ditingkatkan melalui pergerakan aliran barang yang efektif dan efisien dalam aktivitas logistik sehingga dapat meningkatkan perekonomian di Jawa Timur. Tujuan penelitian ini adalah menganalisis pergerakan komoditas beras di lima kabupaten di Jawa Timur. Pendekatan analisis yang digunakan adalah regresi linier dan dilakukan uji statistik terhadap fungsi persamaan regresi untuk menguji tingkat signifikansi. Hasil analisis regresi linier menghasilkan persamaan fungsi bangkitan Y = 19100,46 + 0,22 X2 - 0,23 X3 dan fungsi tarikan Y = -12.884,09 + 15,54 X1 + 0,32 X2, yang dapat disimpulkan variabel penduduk, lahan pertanian dan irigasi memiliki pengaruh terhadap bangkitan dan tarikan pergerakan komoditas beras di Jawa Timur.
PENGARUH MUKA AIR TANAH TERHADAP TEGANGAN EFEKTIF TANAH DASAR CANDI PRAMBANAN BERDASAR METODE ELEMEN HINGGA Tri Wahyu Kuningsih; Dwi Novi Wulansari
Jurnal Poli-Teknologi Vol. 18 No. 1 (2019)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v18i1.1323

Abstract

ABSTRACTIndonesia which geographically has an area located at 6º LU up to 11º LS and 97º BT up to 141º BT is an area prone to earthquakes. Determination of the temple as a world cultural heritage has implications for the responsibilities and obligations of the Indonesian people in an effort to protect and maintain the building in accordance with the conventions set by UNESCO. The convention, among others, is maintaining the preservation of buildings from the dangers of war, physical damage due to age, and natural disasters. This research was conducted with the aim to determine the effect of groundwater depth and earthquake acceleration on the strength of Prambanan Temple subgrade based on finite element method. Simplification of Siwa Temple as a modeling in software input. The results of the study are the shallower depth of the ground water level, the effective stress of the soil will also be reduced. When effective stress decreases, the strength of the soil will also decrease. The deeper the depth of the water table, the effective stress of the soil increases. The depth of the ground water level affects the amount of excess pore pressure. The more shallow the depth of the ground water level, the amount of excess pore pressure will also increase even the value is positive. The deeper the depth of the ground water level, the greater the amount of excess pore pressure decreases even the value is negative.Key words : Prambanan Temple, effective stresses, excess pore pressureABSTRAKIndonesia yang secara geografis mempunyai wilayah yang terletak pada 6º LU sampai dengan 11 º LS serta 97º BT sampai dengan 141º BT merupakan daerah yang rawan terhadap gempa bumi. Penetapan candi sebagai warisan budaya dunia berimplikasi pada tanggung jawab dan kewajiban bangsa Indonesia dalam upaya melakukan pelindungan dan pemeliharaan bangunan tersebut sesuai dengan konvensi yang telah ditetapkan oleh UNESCO. Konvensi tersebut antara lain menjaga pelestarian bangunan dari bahaya perang, kerusakan fisik karena termakan usia, dan bencana alam. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh kedalaman muka air tanah dan percepatan gempa terhadap kekuatan tanah dasar Candi Prambanan berdasar metode elemen hingga. Ilustrasi penyederhanaan Candi Siwa sebagai pemodelan dalam input perangkat lunak. Hasil penelitian adalah semakin dangkal kedalaman muka air tanah, maka tegangan efektif tanah juga akan berkurang. Pada saat tegangan efektif berkurang maka kekuatan tanah juga akan berkurang. Semakin dalam kedalaman muka air tanah, tegangan efektif tanah semakin meningkat. Kedalaman muka air tanah mempengaruhi besarnya excess pore pressure. Semakin dangkal kedalaman muka air tanah, besarnya excess pore pressure juga akan meningkat bahkan nilainya positif. Semakin dalam kedalaman muka air tanah, besarnya excess pore pressure semakin menurun bahkan nilainya negatif.Kata kunci : candi prambanan, tegangan efektif, excess pore pressure.