SMK Plus Indtim is one of the vocational schools in the city of Makassar. SMK Plus Indtim is currently disseminating information about its schools not yet widespread because the process is only through distributing brochures in the Makassar City area and its surroundings, so that it has an impact on the acceptance of new students where only prospective students who get the brochure know about SMK Plus Indtim. This study aims to design web base application of school at SMK IndTim Makassar using the UML (Unified Modeling Language) design tool and the PHP (PHP Hypertext Preprocessor) programming language. The results of this study are web school applications that can be used to disseminate information
<p class="Abstrak">Penggunaan internet dimasyarakat global terus tumbuh, tak hanya terjadi pada masyarakat dewasa melainkan juga pada anak-anak. Internet tidak hanya berdampak pada hal positif melainkan juga pada hal negatif. Di Ternate penggunaan internet terus tumbuh hal ini karena semakin mudah dalam mengakses internet. Namun laporan secara ilmiah mengenai penggunaan internet di Kota Ternate belum ada. untuk itu, bagaimana mengetahui penggunaan internet dikalangan anak SD di kota Ternate. Penelitian itu bertujuan untuk mencari tahu penggunaan internet di Kota Ternate dengan cara survey secara langsung kepada kalangan anak SD di kota Ternate. Selain itu, data-data dari hasil survey kemudian di <em>cluster</em> dengan menggunakan algoritma <em>k-means clustering</em>. kemudian dilakukan validasi <em>clustering</em> dengan <em>davies bouldin index</em>. Hasil dari penelitian ini dari 933 responden diperoleh 51,45 % siswa SD di kota Ternate aktif di jejaring sosial dengan 53,70% di <em>whatsapp</em>, 40,30% di <em>instagram</em> dan 27,80% di facebook. Untuk aktivitas ketika membuka youtube terdapat 61,60% sering menonton video di youtube dengan 61,60% video karton, komedi 49,80% dan konten edukasi 28,40%. Sedangkan untuk game online, yang aktif dalam bermain game online yaitu 49,41%. Untuk penerapan algoritma clustering k-means pada 32 sekolah SD di Kota Ternate diperoleh cluster terbaik saat pembagian 4 cluster, hal ini berdasarkan nilai davies bouldin index yang diperoleh sebesar 0,773 lebih kecil dibandingkan dengan pembagian cluster lainnya.</p><p class="Abstrak"> </p><p class="Abstrak"><em><strong>Abstract</strong></em></p><p class="Abstrak"><em>The use of the internet in the global community continues to grow, not only in adults but also in children. The internet does not only have positive effects but also negative things. In Ternate the use of the internet continues to grow because it is easier to access the internet. However, scientific reports regarding the use of the internet in the city of Ternate do not yet exist. for that, how to find out the use of the internet among elementary school children in the city of Ternate. The research aims to find out the use of the internet in the city of Ternate by means of a direct survey among elementary school children in the city of Ternate. In addition, the data from the survey results are then clustered using the k-means clustering algorithm. Then the clustering validation was performed with the bouldin index davies. The results of this study of 933 respondents obtained 51.45% of elementary school students in Ternate were active in social networks with 53.70% on whatsapp, 40.30% on Instagram and 27.80% on Facebook. For activities when opening YouTube there are 61.60% often watching videos on YouTube with 61.60% cardboard videos, comedy 49.80% and educational content 28.40%. As for online games, those active in playing online games are 49.41%. For the application of the k-means clustering algorithm in 32 elementary schools in Ternate, the best cluster was obtained when the division of 4 clusters, this was based on the bouldin index davies value obtained by 0.773 smaller than the other cluster divisions.</em></p>
The main objective of this study is to justify the necessity of developing a conceptual framework on risk-taking behaviours of adolescents while using the Internet in Bangladesh. In all, 507 adolescents participated in a survey on risk-taking behaviours using the Internet. The risks were classified into three categories, namely, risk-taking behaviours in general, risk-taking behaviours due to curiosity and other types of risktaking behaviours. The results demonstrated that adolescents who received parental guidance and supervision were less likely to take risks while using the Internet than the adolescents without parental support and supervision. Based on the findings of the study, it is argued that proactive roles played by parents, such as parental guidance on safe use of Internet, monitoring, education about safe Internet use, installation of filtering software etc., could reduce the risktaking behaviours of the younger generation.
Persons with disabilities are people who have physical and socio-economic limitations so that they are very vulnerable when a disaster occurs, for this reason an application is needed that can provide location information and access roads to the evacuation team so that the evacuation process can be done quickly. One algorithm that can show the shortest path is the dijkstra algorithm. The workings of the dijkstra algorithm use a greedy strategy, where in each step the side with the smallest weight that connects a selected node with another node has not been selected. The purpose of this study is to implement the dijkstra algorithm for determining the shortest path in disaster evacuation applications and web-based dijkstra calculation system. The system is created using the Java programming language and PHP with prototype as a method of system development. The application is made using GPS technology to show the user's location. From the results of the comparison between disaster evacuation applications and web-based systems that both show the same shortest route only the distance weights are different. This is because the web-based system only uses the coordinates available in the database, while the disaster evacuation application is taken directly from the maps server. Thus the application of the dijkstra algorithm on the system will have a precise and accurate path if more specified coordinates.Abstrak --Penyandang disabilitas merupakan orang yang memiliki keterbatasan fisik maupun sosial ekonomi sehingga sangat rentan ketika terjadi bencana, untuk itu dibutuhkan sebuah aplikasi yang dapat memberikan informasi lokasi dan akses jalan ke tim evakuasi agar proses evakuasi bisa dilakukan dengan cepat. Salah satu algoritma yang dapat menunjukan jalur terpendek adalah algoritma dijkstra. Cara kerja algoritma dijkstra memakai strategi greedy, dimana pada setiap langkah dipilih sisi dengan bobot terkecil yang menghubungkan sebuah simpul yang sudah terpilih dengan simpul lain yang belum terpilih. Tujuan dari penelitian ini adalah mengimplementasikan algoritma dijkstra untuk penentuan jalur terpendek pada aplikasi evakuasi bencana dan sistem perhitungan dijkstra berbasis web. Sistem dibuat dengan menggunakan bahasa pemrograman java dan PHP dengan prototype sebagai metode pengembangan sistemnya. Aplikasi dibuat dengan memanfaatkan teknologi GPS untuk menunjukan lokasi user. Dari hasil perbandingan antara aplikasi evakuasi bencana dan sistem berbasis web bahwa keduanya menunjukan rute terpendek yang sama hanya saja bobot jarak yang di tampilkan berbeda. Hal ini di karenakan pada sistem berbasis web hanya menggunakan koordinat yang tersedia di database, sedangkan pada aplikasi evakuasi bencana koordinatnya diambil langsung dari maps server. Dengan demikian penerapan algoritma dijkstra pada sistem akan memiliki jalur yang tepat dan akurat jika koordinat yang ditentukan semakin banyak.
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