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All Journal JURNAL INTEGRASI Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Dodi Prima Resda
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Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Mechanical Engineering Other

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Pemetaan Kedalaman Laut Menggunakan Multibeam Echosounder, (MB1) di Perairan Punggur, Kepri Dodi Prima Resda; Muhammad Zainuddin Lubis; Dirgan Timbang
JURNAL INTEGRASI Vol 13 No 1 (2021): Jurnal Integrasi - April 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v13i1.3042

Abstract

This research was conducted in April 2018 at Punggur waters. The methods used were bathymetric and tidal survey which aimed at obtaining depth and position information in Punggur waters which play a role in supporting activities around Punggur waters. This research was done by performing generalization using the Multibeam Echosounder (MBES) System instrument. Tides know the dynamics or changes in sea level. Thus, a bathymetric and tidal survey are carried out simultaneously namely the tides in the bathymetry survey activities aiming as a reference depth field to determine the kind/type of tide and the height of sea level average MSL (Mean Sea Level) as a reference point (zero points) for elevation measurements. It is known that the Formzahl value is 1.35 so that the tide type in the waters around the port is mixed mainly diurnal tides. The corrected bathymetry measurement results with an MSL value of 1.35 meters which results in an accuracy of the depth value. This indicates that there is a change in the depth value in Punggur waters, Batam. The results showed that the depth value in Punggur waters ranged from 16 to 25 meters below sea level so that the depth or bathymetry value in these waters was not included in the continental shelf area, which explains the presence of sloping topography values. Keywords: Bathymetry, Punggur waters, tides, Multibeam Echosounder (MBES)
Penentuan Arah Kiblat Secara Partisipatif di Kampung Pasir Panjang Farouki Dinda Rassarandi; Siti Noor Chayati; Oktavianto Gustin; Luthfiya Ratna Sari; Sudra Irawan; Arif Roziqin; Wenang Anurogo; Muhammad Zainuddin Lubis; Nur Cahyono Kushardianto; Dodi Prima Resda; Agung Riyadi; Supardianto Supardianto; Sandi Prasetyaningsih; Condra Antoni; Rizki Widi Pratama; Rizki Irianto; Dicki Prayogi; Rizwan Bin Khamis; Bintang Budhiman
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 2 No 1 (2020): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas.v2i1.1739

Abstract

Qibla is the center of direction for Muslims in performing prayer services. In equatorial regions such as Indonesia, an error in determining the Qibla direction of just 1o can make the direction deviate as far as 111 km from the Kaaba. This community service activity aims to socialize the method of determining the direction of Qibla with mapping survey technology, namely Total Station, as well as together with the local community to carry out measurement activities in the field. Community service activities have been carried out in two stages, namely preparation and implementation in the field. Pre-implementation activities include site surveys and preparation of equipment to be used in the field. By using the principle of calculating the spherical triangle in Geodesy Mathematics and utilizing the development of accurate positioning technology, the Total Station and compass are used to measure the Qibla direction after previously correcting the true north with the help of celestial bodies such as the sun. Thus, the measurement results obtained will have good accuracy. From the measurement of the Qibla direction that has been done at the Nurus Sabil mosque, the angle of Qibla direction from north to west is obtained by 66o 50' 59.83" or compass azimuth of 293o 9' 0.17 ". Based on the results of these calculations there are differences in the azimuth of 12° from the azimuth / direction of the mosque's initial Qibla there. This happens because indeed the mosque from its inception has never been carried out the determination and confirmation of the direction of Qibla carefully and officially.
Pemberian Mini House (Destilator) Air laut kepada masyarakat Pantai Setokok, Batam, Guna membantu dalam penyediaan stok air bersih (Air Tawar), dan mendukung Parawisata Muhammad Zainuddin Lubis; Yeni Rokhayati; Supardianto Supardianto; Danar Irianto; Wenang Anurogo; Budiana Budiana; Siti Noor Chayati; Widya Rika Puspita; Swono Sibagariang; Jhon Hericson Purba; Dodi Prima Resda; Rahman Hakim; Muhammad Ghazali
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 2 No 2 (2020): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas.v2i2.2601

Abstract

Water destilator merupakan alat yang digunakan untuk menyuling air laut menjadi air tawar. Konsepnya sederhana dan serupa dengan siklus hidrologi, yaitu dengan menguapkan air laut dengan cara dipanaskan, yang kemudian uap air tersebut diembunkan dan dikumpulkan ke dalam suatu wadah penampung sehingga didapatkan air tawar. Sumber panas yang dipergunakan berasal dari energi yang beragam: minyak, gas, listrik, tenaga matahari dan lainnya, namun dikarenakan menerapkan konsep ramah lingkungan alat ini hanya mengandalkan cahaya matahari sebagai energinya. Alat destilator ini adalah alternatif sederhana yang ekonomis dan dapat digunakan dalam skala rumah tangga serta ramah lingkungan. Alat ini merupakan pengganti sistem destilasi pabrik dengan harga yang relatif mahal dan masih sulit dijangkau oleh penduduk Indonesia. Jenis teknologi tersebut cukup sulit karena teknologinya rumit dan membutuhkan investasi dan estimasi dana yang tinggi dalam skala rumah tangga. Destilasi dapat terjadi dengan memanfaatkan potensi alam yaitu sinar matahari menggantikan bahan bakar minyak dan gas alam untuk mengubah fase uap air laut. Karena suhu yang diperlukan untuk mengubah fase air laut menjadi uap tidak terlalu besar (dibawah 100oC) atau di bawah satu tekanan atmosfir (1 atm), maka pemanfaatan energi matahari adalah solusi alternatif yang dipilih sesuai dengan kondisi Indonesia yang terletak pada daerah katulistiwa dan beriklim tropis mempunyai jumlah sinar matahari yang cukup.
Augmented Reality Sebagai Media Pelatihan Penanganan Kebakaran Hutan Bagi Warga Desa Pasir Panjang Batam Ahmad Hamim THohari; Hamdani Arif; Dwi Ely Kurniawan; Muchammad Fajri Amirul Nashrullah; Maidel Fani; Nelmiawati Nelmiawati; Heru Wijanarko; Rizky Pratama Hudhajanto; Rina Yulius; Mira Chandra Kirana; Uuf Brajawidagda; Muhammad Nashrullah; Nur Cahyono Kushardianto; Dodi Prima Resda; Finkye Priya Gunadi
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 2 (2021): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v3i2.2899

Abstract

The dry season in Batam brings the threat of drought. The dry season has an impact in the form of the threat of fires in settlements and protected forests in the Rempang and Galang Islands, Batam. Based on the survey and analysis activities in 2018, it is known that residential areas in Pasir Panjang Village often experience fires, however, residents do not yet have the knowledge and ability to handle early fire disasters. In the 2018 community service activities, socialization was carried out with the Batam City Fire Service, but it had not yet reached the technical realm. Fire handling training is required for residents with fire extinguishers, however, residents' access to this tool is still limited and the price is quite expensive. This activities has produced an application prototype based on augmented reality to simulate the use of a fire extinguisher as a media for educating citizens. The application prototype has been tested and can serve as a training medium for residents. In addition, this community service program also provides training and assistance in handling in a fire disaster.
Aplikasi Penerapan Jaringan Syaraf Tiruan untuk Memprediksi Tingkat Pengangguran di Kota Batam dengan Menggunakan Algoritma Pembelajaran Backpropagation Dodi Prima Resda; Jhon Hericson Purba; Miranda Miranda; Arista Sitanggang; Maidel Fani; Andy Triwinarko
JURNAL INTEGRASI Vol 15 No 1 (2023): Jurnal Integrasi - April 2023
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v15i1.6351

Abstract

The imbalance between labor supply and demand often leads to unemployment in a given region. The unemployment rate serves as a key indicator to assess the overall health of the economy. Utilizing Artificial Neural Networks (ANN) as a predictive tool has emerged as a reliable solution to forecast unemployment rates in Batam City, using 7 input parameters. The methodology employed in this predictive model is the Backpropagation algorithm. This involves dividing the dataset into two distinct components: training data, consisting of 4 parts, and the remaining data set aside for testing purposes. This division results in a substantial allocation of 95% for training data and a significant 79% for testing data. The accuracy achieved by this model forms the basis to evaluate its potential success in forecasting unemployment rates for the upcoming year. By harnessing the capabilities of Artificial Neural Networks and employing the Backpropagation methodology, it is possible to predict unemployment rates in Batam City. The outcomes of this analytical approach can serve as a reference to address labor imbalance issues, while also providing a pragmatic tool to enhance economic planning and policy formulation for a more sustainable future.
Co-Authors Agung Riyadi Ahmad Hamim THohari Andy Triwinarko Arif Roziqin Arista Sitanggang Bintang Budhiman Budiana Budiana condra antoni Danar Irianto Dicki Prayogi Dirgan Timbang Dwi Ely Kurniawan Farouki Dinda Rassarandi Finkye Priya Gunadi Hamdani Arif Heru Wijanarko Jhon Hericson Purba Luthfiya Ratna Sari Maidel Fani Mira Chandra Kirana Miranda Miranda Muchammad Fajri Amirul Nashrullah Muhammad Ghazali Muhammad Nashrullah Muhammad Zainuddin Lubis Nelmiawati Nelmiawati Nur Cahyono Kushardianto Oktavianto Gustin Rahman Hakim Rina Yulius Rizki Irianto Rizki Widi Pratama Rizky Pratama Hudhajanto Rizwan Bin Khamis Rokhayati, Yeni Sandi Prasetyaningsih Siti Noor Chayati Sudra Irawan Supardianto Supardianto Swono Sibagariang Uuf Brajawidagda Wenang Anurogo Widya Rika Puspita