Articles
<![CDATA[Deteksi dan Estimasi Kecepatan Kendaraan dalam Sistem Pengawasan Lalu Lintas Menggunakan Pengolahan Citra ]]>
<![CDATA[Muhammad Zulfikri]]>;
<![CDATA[Hairani Hairani]]>;
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Kurniadin Abd. Latif]]>;
<![CDATA[Rifqi Hammad]]>;
<![CDATA[Moch. Syahrir]]>
<![CDATA[ Techno.Com Vol 20, No 3 (2021): Agustus 2021 ]]>
Publisher : <![CDATA[LPPM Universitas Dian Nuswantoro ]]>
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DOI: 10.33633/tc.v20i3.4588
<![CDATA[Deteksi objek berbasis pengolahan citra digital pada kendaraan sangat penting untuk diterapkan dalam membangun sistem pengawasan atau sebagai metode alternatif dalam mengumpulkan data statistik untuk pengambilan keputusan rekaya lalu lintas yang efisien. Pada penilitian ini, dibuat sistem deteksi kendaraan berbasis video lalu lintas untuk jenis kendaraan tertentu dengan menggunakan Haar Cascade Classifier dan estimasi kecepatan kendaraan dilakukan dengan menghitung perbedaan waktu pada Region of Interest (ROI) yang telah ditentukan dan hasilnya akan ditampilkan pada Radar Speed Design. Pengujian dilakukan dengan 5 video pengujian. Hasil yang didapatkan dari deteksi kendaraan yaitu nilai rata-rata recall 0.988 dan presisi 0.97 dan dari perhitungan kecepatan didapatkan nilai Mean Squared Error (MSE) yaitu 0,6.]]>
<![CDATA[PENINGKATAN PERANCANGAN SISTEM INFORMASI MERCHANDISE INSIDE LOMBOK BERBASIS WEBSITE MENGGUNAKAN API WHATSAPP ]]>
<![CDATA[Habib Ratu Perwira Negara]]>;
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[I Komang Wira Aditya]]>
<![CDATA[ Jurnal Abdimas Bina Bangsa Vol. 2 No. 2 (2021): Jurnal Abdimas Bina Bangsa ]]>
Publisher : <![CDATA[LPPM Universitas Bina Bangsa ]]>
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DOI: 10.46306/jabb.v2i2.148
<![CDATA[Aims to be able to help PT. Lombok Media Utama (Inside Lombok) in managing all its merchandise catalogs on the website and making it easier for customers who want to buy merchandise to input the purchase format using the WhatsApp API. This activity is in the form of making a website using the prototyping method and training carried out by the team by providing training to the Inside Lombok admin staff in the form of directions on the flow of using this website application, the participants involved are the inside Lombok admin staff. From the results obtained after testing using BlackBox Testing and evaluation of satisfaction, quite satisfactory results were obtained where the admin managed to manage merchandise products easily, and customers could also use the features on the website smoothly to fill in the format with the Whatsapp API feature to be more efficient]]>
<![CDATA[PENDAMPINGAN GERAKAN HIDUP BERSIH DAN SEHAT DI ERA NEW NORMA ]]>
<![CDATA[Kiki Riska Ayu Kurniawati]]>;
<![CDATA[Habib Ratu Perwira Negara]]>;
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Farah Heniati Santosa]]>;
<![CDATA[Samsul Bahri]]>;
<![CDATA[Parihin Parihin]]>
<![CDATA[ JMM (Jurnal Masyarakat Mandiri) Vol 4, No 6 (2020): DESEMBER ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Mataram ]]>
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DOI: 10.31764/jmm.v4i6.3122
<![CDATA[Abstrak: Tujuan pengabdian ini, memberikan pemahaman pada masyarakat DesaDoridungga untuk melakukan gerakan hidup bersih di era new normal sebagai langkah strategis untuk menekan penyebaran virus Covid-19. Metode yang digunakan dalam pengabdian ini adalah penyuluhan mengenai virus Covid-19, pembuatan hands sanitizer, pembagian masker dan pemasangan poster-poster ditempat-tempat umum untuk mengingatkan masyarakat dalam menerapkan protokol kesehatan. Hasil yang diperoleh, masyarakat memiliki pengetahuan mengenai virus Covid-19 lebih baik lagi dan dimana 85% warga Desa Doridungga telah menggunakan masker serta masyarakat dapat menerapkan pola hidup bersih dan sehat dengan selalu mencuci tangan menggunakan hand sanitizer yang telah dibuat ataupun dengan sabun yang telah disediakan ditempat-tempat umum dilingkungan Desa Doridungga.Abstract: The purpose of this service, to give understanding to the people of Doridungga Village to carry out the movement of clean life in the new normal era as a step to suppress the spread of the Covid-19 virus. The methods used in this service are counseling on the Covid-19 virus, the manufacture of hands sanitizer, the distribution of masks and the installation of posters in public places to remind the public in implementing health protocols. As a result, the public has better knowledge of the Covid-19 virus and people can carry out all activities while paying attention to health protocols and the public can implement a clean and healthy lifestyle]]>
<![CDATA[Komparasi Prestasi Belajar Matematika Siswa Berdasarkan Gender ]]>
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Ahmad Sehabuddin]]>
<![CDATA[ JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 1, No 1 (2017): October ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Mataram ]]>
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DOI: 10.31764/jtam.v1i1.4
<![CDATA[Abstrak: Adapun penelitian ini bertujuan untuk mengetahui apakah ada perbedaan prestasi belajar matematika siswa berdasarkan gender di MTs. Nurul Yaqin Kelanjur Tahun Pelajaran 2016/2017. Pendekatan penelitian yang digunakan adalah penelitian kuantitatif dengan bentuk penelitian ex post facto, dimana data yang dianalisis adalah data prestasi siwa laki-laki dan perempuan yang sudah ada dan di dokumentasikan oleh guru. Populasi pada penelitian ini adalah semua siswa kelas VII, VIII dan IX Madrasah Tsanawiyah (MTs) Nurul Yaqin Kelanjur semester genap tahun pelajaran 2016/2017 yang berjumlah 49 orang. Berdasarkan hasil analisis data yang dilakukan dengan Analisis variansi satu jalan dengan sel tak sama diperoleh nilai Fhitung = 2.2897 lebih besar dari Ftabel = 1.97, sehingga dapat di simpulkan ada perbedaan yang signifikan antara prestasi belajar siswa berdasarkan gender di Madrasah Tsanawiyan Nurul Yaqin Kelanjur. Selanjutnya dilakukan uji simple effect antar prestasi siswa laki-laki dan siswa perempuan untuk mengetahui manakah yang lebih baik antara prestasi siswa laki-laki ataukah siswa perempuan. Dari uji tersebut diperoleh nilai F hitung menunjukan perbedaan yang signifikan yaitu Fhitung = 2.5943 lebih besar dari Ftabel=1.97. Dengan demikian dapat disimpulkan bahwa prestasi belajar siswa perempuna lebih baik dari pada siswa laki-laki di MTs. Nurul Yaqin Kelanjur Tahun Pelajaran 2016/2017. Abstract: As regards to this research is aimed to know if there is differences in students mathematics learning achievement based on their gender in MTs. Nurul Yaqin Kelanjur around 2016/2017. This research approach is using quntitative research with eks post facto type, where the analysis data is the achievement of students boys and girls which is documented by teacher. The object of this research is all of students grade VII, VIII, and IX in Madrasah Tsanawiyah (MTs) Nurul Yaqin Kelanjur in second semester around 2016/2017 on 49 student. Based on data analysis output which done it with variansi analysis one way with another it given count value =2.2897 more than table =1.97, it concluded that there are the significant differences among students learning achievement based on their gender in Madrasah Tsanawiyah Nurul Yaqin Kelanjur. Afterwards, simple effect examination activity between boys and girls student to know their better achievement from both of them. From that examination, it given F value show the significant differences. The F value =2.5943 more than table=1.97. In conclusion, it shows that learning girls student achievement is better than boys in MTs. Nurul Yaqin Kelanjur around 2016/2017.]]>
<![CDATA[Pembangunan Sistem Informasi Manajemen dan Pelayanan Konsumen PT. Air Minum Giri Menang (PERSERODA) ]]>
<![CDATA[Rifqi Hammad]]>;
<![CDATA[Habib Ratu Perwira Negara]]>;
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Muhammad Arfa]]>;
<![CDATA[Lalu Erwin Jannata Arhaditya]]>
<![CDATA[ ADMA : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 2 No 2 (2022) ]]>
Publisher : <![CDATA[LPPM Universitas Bumigora ]]>
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DOI: 10.30812/adma.v2i2.1616
<![CDATA[PT. Air Minum Giri Menang is a drinking water service provider company located in the city of Mataram. The existence of news media and information on consumer complaints is also one of the services provided by this company, where consumers can easily get updates from the latest news about drinking water services, but the management of this information is still somewhat inefficient because the categories of Latest News and Disturbance Information are still managed by a different admin. This activity is carried out by the service team as a form of applying knowledge to help the community. The method used is the Waterfall method which makes it easier to build the system to be achieved. The purpose of this activity is to build an information portal and complaint service, as well as build a system that can help admins from PT. Air Minum Giri Menang manages news information and consumer complaints in one place. Based on the results of the test cases, it can be concluded that the application can run well and in accordance with the desired results regardless of the type of device the application is accessed from.]]>
<![CDATA[PENGARUH EFEKTIVITAS DISTRAKTOR PADA ITEM TES PILIHAN GANDA TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA ]]>
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Nipaah Nipaah]]>
<![CDATA[ Jurnal Varian Vol 1 No 1 (2017) ]]>
Publisher : <![CDATA[Universitas Bumigora ]]>
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DOI: 10.30812/varian.v1i1.52
<![CDATA[Adapun penelitian ini bertujuan untuk mengetahui ada atau tidaknya pengaruh efektivitas distraktor terhadap prestasi belajar siswa kelas VII di MTs.N Model Kuripan Tahun Ajaran 2010/2011. Pendekatan penelitian yang digunakan adalah penelitian kuantitatif dengan bentuk penelitian ex post facto, dimana data yang dianalisis adalah data prestasi siwa yang sudah ada dan di dokumentasikan. Populasi pada penelitian ini adalah siswa kelas VII MTs.N Kuripan Semester II (Genap) yang terdiri dari lima kelas yaitu VIIA,VIIB,VIIC,VIID, dan VIIE. Dan pada penelitian ini peneliti menggunakan populasi penelitian yaitu semua kelas VII yang berjumlah 127 siswa. Berdasarkan hasil analisis data yang dilakukan dengan persamaan regresi sederhana diperoleh nilai F hitung lebih besar dari F tabel sehingga dapat di simpulkan ada pengaruh negatif efektivitas ditraktor terhadap prestasi belajar siswa kelas VII di MTs.N Model Kuripan Tahun Ajaran 2010/2011.]]>
<![CDATA[EFEKTIVITAS PENGGUNAAN ALAT PERAGA TERHADAP PENINGKATAN PRESTASI BELAJAR SISWA PADA MATERI BANGUN RUANG SISI DATAR (KUBUS DAN BALOK) ]]>
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Ahmad Sehabuddin]]>
<![CDATA[ Jurnal Varian Vol 1 No 2 (2018) ]]>
Publisher : <![CDATA[Universitas Bumigora ]]>
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DOI: 10.30812/varian.v1i2.74
<![CDATA[A props is a tool when learning. In the case on the subject of plane geometry, props are urgently needed to visualize the material taught by the teacher, so that students can see firsthand the real forms of flat-side building. Learning by using props can focus students and can increase student’s activity and motivation. The purpose of this study is to determine the effectiveness of the use of props in improving student achievement on the subject of plane geometry in class V MI Nurul Yaqin Kelanjur. This research is a quasi-experimental research where the researcher only control the variables in the class. Research method used in this research is quantitative method by using t-test formula. The research population is class V MI Nurul Yakin Kelanjur which amounted to 12 people by given preetest and posttest.Based on the results of hypothesis test data analysis with t-test, it’s found that there are significant differences between student achievement before and after using props, this can be seen from tcount = 3.782 > ttable = 1.717, so H0 rejected. To find out whether the learning by using props effectively or not, seen from the mastery of individual and classical mastery. Students' mathematics learning achievement after using props has been found that many students are 91.67% complete. Because the complete student achieves 85%, the student is said to be thoroughly classical. Based on research result, it can be concluded that learning by using props on the subject of plane geometry effective to do.]]>
<![CDATA[A Analisis Portofolio Investasi dengan Metode Mean Varian Dua Konstrain ]]>
<![CDATA[Gilang Primajati]]>;
<![CDATA[Ahmad Ahmad]]>
<![CDATA[ Jurnal Varian Vol 2 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Bumigora ]]>
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DOI: 10.30812/varian.v2i1.319
<![CDATA[Dalam pembentukan portofolio efisien, banyak metode yang dapat digunakan. Tentu dengan berbagai asumsi dan keungulannya tersendiri. Pada prosesnya, asumsi investor yang wajar cenderung menghindari risiko (risk averse). Investor yang risk averse adalah investor yang jika dihadapkan pada dua investasi dengan expected return yang sama, maka ia akan memilih investasi dengan tingkat risiko yang lebih rendah. Jika seorang investor memiliki beberapa pilihan portofolio yang efisien, maka portofolio yang paling optimal-lah yang akan dipilihnya. Portofolio optimal dengan kriteria mean-variance efficient portfolio, investor hanya berinvestasi pada aset-aset berisiko saja. Investor tidak memasukkan aset bebas risiko (risk free asset) dalam portofolionya. Mean-variance efficient portfolio didefinisikan sebagai portofolio yang memiliki variansi yang minimum di antara keseluruhan kemungkinan portofolio yang dapat dibentuk, pada tingkat mean expected return yang sama. Metode mean varian dua konstrain dapat dijadikan dasar dalam penentuan bobot portofolio yang optimal yaitu dengan meminimalkan resiko return portofolio dengan dua kendala. Pada artikel ini kendala yang dimaksud disimbolkan dengan lamda dan beta. Dengan metode dua konstrain ini hasil yang diperoleh lebih detail sehingga mampu menggambarkan hasil analisa yang lebih tajam bagi seorang investor.]]>
<![CDATA[Analisis Portofolio Investasi dengan Metode Multi Objektif ]]>
<![CDATA[Gilang Primajati]]>;
<![CDATA[Ahmad Zuli Amrullah]]>;
<![CDATA[Ahmad ahmad]]>
<![CDATA[ Jurnal Varian Vol 3 No 1 (2019) ]]>
Publisher : <![CDATA[Universitas Bumigora ]]>
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DOI: 10.30812/varian.v3i1.476
<![CDATA[In the formation of an efficient portfolio, many methods can be used. Of course with its own assumptions and advantages. In the process, reasonable investor assumptions tend to be risk averse. Investors who are risk averse are investors who, when faced with two investments with the same expected return, will choose an investment with a lower risk level. If an investor has several efficient portfolio choices, then the most optimal portfolio will be chosen. Optimal portfolio with mean-variance efficient portfolio criteria, investors only invest in risky assets. Investors do not include risk free assets in their portfolios. Mean-variance efficient portfolio is defined as a portfolio that has a minimum variance among all possible portfolio that can be formed, at the mean level of the same expected return. The mean variant method of the two constraints can be used as a basis in determining the optimal portfolio weight by minimizing the risk of portfolio return with two constraints. In this article the problem referred to is symbolized by lamda and beta. With this two-constraint method, the results obtained are more detailed so that they can describe the results of a sharper analysis for an investor.]]>
<![CDATA[Amount of Poverty as Policy Basis: A Forecasting Using The Holt Method ]]>
<![CDATA[Syaharuddin Syaharuddin]]>;
<![CDATA[Ahmad Ahmad]]>;
<![CDATA[Vera Mandailina]]>;
<![CDATA[Dewi Pramita]]>;
<![CDATA[Mahsup Mahsup]]>;
<![CDATA[Abdillah Abdillah]]>
<![CDATA[ Jurnal Varian Vol 4 No 1 (2020) ]]>
Publisher : <![CDATA[Universitas Bumigora ]]>
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DOI: 10.30812/varian.v4i1.849
<![CDATA[This research aims to predict the growth of the number of poor people in every district and city in NTB Province of Indonesia for the next 10 years by using Holt exponential smoothing method. This type of research is quantitative research with input data used over the last 19 years with a measure of the goodness of models namely MSE, MAD, and MAPE. Based on the optimization results obtained the smallest parameter at α of 0.9 and β of 0.1, an average value MSE of 278005053.7, MAD of 9992.28222, and MAPE of 8.9374 Optimization results also provide information that the increase in the growth of the average poor population of 70206.6604 Certainly this result can be used as a guideline by the government in determining steps and responding to rapid response strategies in dealing with this poverty problem.]]>
