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Item Memprediksi Indeks Prestasi Kumulatif Mahasiswa Politeknik Negeri Batam Menggunakan Metode Regresi Linier Berganda(Politeknik Negeri Batam, 2015-08) Kurniadi, Jefri; Wirdhiarti, Asih; Widyastuti, HildaThere is an assumption that students who scored high GPA likely originated from a student who gets high marks when take the entrance exam. To prove this assumption conducted research to prove the existence of a relationship between the value of the entrance exam to the GPA, as well as the influence entrance exam scores to the GPA. This final project uses data values Batam Polytechnic Entrance Exam (UMPB) and GPA in 2012. The method used to model the relationship between values and value UMPB GPA is multiple linear regression and formulas that have resulted from these methods: y = 1,856 + 0,0021(x1) + 0,0081(x2) – 0,0013(x3). After calculating the correlation coefficient of the data processed, value UMPB have strength enough correlation to the GPA. For the calculation of the coefficient of determination value UMPB affects approximately 21.8% of the GPA.Item Sebaran Mahasiswa Politeknik Negeri Batam Berdasarkan Asal Sekolah Berbasis Webgis(Politeknik Negeri Batam, 2015-01) Anggiawan, Muhammad Hafiz; Hamuna, BaigoIt’s our need to have information quickly and easily have become a staple of the community, especially among students. One of the required information at this time is to need for geographic information. Every each Batam Polytechnic students have a wide variety of information related to the geographic location of region of origin they are. Therefore, it is necessary to build an application on the distribution of students in the form of maps and WebGIS. So the distribution of information that the student's home area if it can be managed properly, then the leader can know the grouping formed by the distribution of the student's home area, that can support informed decision-making related to the decision campus programs. The method used to make the Distribution of Students According to the Home School (Case Study: Business Management) is a web-based mapping (WebGIS). The software is used, among others, Quantum GIS, PHP and MySQL. This system can display maps and location information of the school and the position of the user in the form of analog maps and online maps, geographic information displays a visual representation of the distribution of Batam Polytechnic students by the school of origin.Item Rancang Bangun Pembangkit Listrik Tenaga Biogas (Konstruksi di gester ) di Politeknik Negeri Batam(Politeknik Negeri Batam, 2016-12-26) Putra, Muhammad Hafid; Febriansyah Juwito, ArifGarbage still be a big problem for all people in the world, especially in our country Indonesia. In line with the developments at various sectors of both industrial and non-industrial into one of the effects of waste production keep increasing daily, while demand for energy is progressively increasing and also energy resources become more limited, mainly from burning fossil fuels that have been the only resources. Therefore, we need another energy source that is capable of being an alternative to overcome the energy crisis and reduce the impact of the waste which is keep increasingly over day. One of the alternative energy source that is being developed is Biogas. Yet people nowadays still rare to harness this energy, due to the expensive cost as well as the way of making that is not easy and also considering that the condition of the ambient temperature, the PH levels of the water, construction structure. Making of biogas digester using basic materials has main aim that to reduce corrosion of concrete digester from the surrounding environment is high enough changes. Digester can accommodate a large amount of garbage, and can produce gases such as methane that can be used as household fuel.Item Sistem Informasi Proyek Jalan Nasional Di Kota Batam(Politeknik Negeri Batam, 2015-06-06) Yogi Saputra, Handri; RiwinotoNational Roads Project Information System in Batam is an application that will display information about the project development, maintenance and improvement of roads and bridge structures in the city of Batam as well as applications that can facilitate the process of submission of progress reports . Information displayed includes data packets are approved for at auction , the winning bidder / auction project , contracted packet data , along with the physical progress of the ongoing financial package and suggestions to the national road conditions are handled by the office PPK2 Batam also can give progress report with PDF format. This application successfully built with the ability to display information about the condition of the national road project implementation and to facilitate the delivery of a progress report the progress of the project in the form of physical activity report and financial activities .Item Analisis Faktor Penyebab Mahasiswa Sp Menggunakan Kombinasi Ahp-Apriori(Politeknik Negeri Batam, 2018) Hasanah, Uswatun; Rokhayati, YeniStudents receiving letters and so on are called SP from SP 1 (one), SP 2 (two), and SP 3 (three) which produce phenomena suitable for use by the author. Factors that affect students get the biggest cause SP is social that occurs at the lecture level. The things that happen to the values that go on the percentage of student value itself. SP data is then processed using 2 methods namely AHP and Apriori methods. Through the AHP method that is able to rank SP by causing factors that affect SP, then followed by Apriori method to determine the factors that are related to the data or cases that have been obtained through ranking with the final result is a conclusion which factors are considered to be the greatest influence then resulted in students exposed to SP.