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Physics Oseanography Around Artificial Reef On The Pantai Of Damas, Trenggalek District, East Java Maulana Fikri; Andik Isdianto; Oktiyas Muzaky Luthfi
Journal of Marine and Coastal Science Vol. 10 No. 1 (2021): FEBRUARY
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v10i1.25605

Abstract

Damage to coral reefs is generally caused by destructive fishing activities, they were the usega of explosives, cyanide toxic materials, coral mining for building materials, anchor boat anchors, and the results of sedimentation. Efforts to speed up the process of coral reef recovery, several methods of rehabilitation that can be done include coral transplantation and sinking of artificial reefs. The artificial reef is an alternative to reduce the pressure caused by fishing and destruction of natural coral reefs through the creation of new productive fishing grounds. The purpose of this study was to determine the relationship of water parameters (physical oceanography) for biota around artificial reefs based on Geographic Information Systems. The results of identification of oceanographic parameters in the waters of Damas Beach, Trenggalek Regency consist of: (a). depths range from 0-45 meters, (b). brightness ranges from 2 - 6 meters, (c). water temperature ranges from 25.18-29.59ÂșC, (d). water turbidity ranges from 0.3-4.32 NTU, (e). type of substrate base waters of Damas Beach fine black sand, (f). current speed ranges from 0.1-0.4 m/s, (h). the average wave height of Damas Beach in the morning, afternoon and evening is 5.6 cm, 8.14 cm and 6.2 cm, (i). the total suspended solid waters of Damas Beach range from 35-351 mg/L. The physical oceanographic parameters are still safe for the growth and development of biota in the waters of Damas Beach, Trenggalek Regency.
Perancangan Sistem Informasi Mahasiswa Pelajar Papua Dalam Aplikasi Visual Basis Dan Database SQL Server Bagas Santoso; Maulana Fikri
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 1 No. 4 (2023): Juli : Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v1i4.10

Abstract

The rapid development of information and communication technology is beneficial to all areas of life, where through information technology the process of collecting, processing data to presenting information becomes very fast, precise and accurate. This development makes computer science an integral part of human life. Computers are generally used for processing data to produce information. With the many conveniences that can be obtained by using this computerized system, not a few organizations have implemented this computerized system. Computer systems enable organizations to manage large amounts of data and information, thereby of course helping organizations make decisions quickly and accurately in determining organizational strategies and policies. The current development of information technology also makes competition between institutions in terms of service quality an added value in attracting the interest of all stakeholders because transparency, accountability and quality of information will be more effective and efficient.
Perencanaan Aplikasi Pembayaran Siswa Barcode Reader di MTs Karangawen Kabupaten Demak Maulana Fikri; Bagas Santoso
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 1 No. 4 (2023): Juli : Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v1i4.12

Abstract

Karangawen State Madrasah Tsanawiyah (MTs) is a junior secondary level formal education institution which is geographically located in Karangawen Village, Karangawen District, Demak Regency, with a total of around 800 students divided into 25 classes. This Madrasah has been officially established since 1997. With a large number of students, MTs Negeri has been supported by facilities and infrastructure capable of supporting the process of teaching and learning activities as well as administrative activities. Currently MTs Negeri Karangawen already has 20 units of computers in one computer laboratory equipped with a computer network to support teaching and learning activities. In the field of administration, it has also been supported by 5 units of computers that are used by administrative staff in order to serve all teaching and learning process activities, including in the service of student financial payments.