No abstract

Dampak dari curah hujan yang cukup tinggi, di tambah lagi dengan beban lalu lintas yang tidak terkendali, maka sangat perlu di lakukan penelitian tentang analisis pemanfaatan bahan alam kapur padam, sebagai pemenuhan bahan pengisi (Filler) dengan tujuan untuk meningkatkan kinerja, kekuatan, ketahanan ,stabilitas dan durabilitas campuran AC-WC gradasi halus. Penelitian ini dilakukan dengan 5 variasi campuran, hasil pengujian variasi 1, 2, 3, 4 dan 5 secara berurutan dengan nilai KAO: 5,7%; 6,3%; 6,6%; 6,8%; dan 7,2%. Nilai karakteristik Marshall meliputi stabilitas, flow dan MQ yaitu variasi 1 (1221 kg, 4,7 mm, 263 kg/mm), variasi 2 (1346 kg, 4,2 mm, 320 kg/mm), variasi 3 ( 1361 kg, 3,7 mm, 373 kg/mm), variasi 4 (1434 kg, 3,4 mm, 417 kg/mm) dan variasi 5 (1533 kg, 3,2 mm, 479 kg/mm). Nilai IDP mulai dari campuran variasi 1 (100% debu batu) mengalami kehilangan kekuatan (r) total sebesar 0,64%, dan campuran variasi 2 (75% debu batu) dengan (r) total 0,87%, campuran variasi 3 (50% kapur padam) dengan (r) total 0,48% dan campuran variasi 4 (75% kapur padam) dengan (r) total 0,52%, kemudian campuran variasi 5 (100% kapur, padam). Dari hasil penelitian menunjukkan bahwa campuran variasi 3 dan campuran variasi 4 dengan KAO 6,6% dan 6,8%, mempunyai nilai indeks kekuatan sisa dn indeks durabilitas yang paling baik.

Seminars and workshops are inseparable activities from the world of education in higher education. As the implementation of the Tridharma of Higher Education is teaching, research and service. The results of the research conducted require publication through writing or seminars and workshops. However, there are still many seminars and workshops that hold it conventionally starting from the announcement of the event, registration of participants, to the process of implementing the event. So that it feels less effective. Therefore a Smart Seminar and web and Android based Workshop system is needed, which can facilitate the announcement of events and registration of participants online, absent attendees with QRCode, and make participants able to ask questions directly through the application without interrupting the content being conveyed by the speaker. The research method that was carried out in the first stage was collecting data and information through interviews, literature studies, and Focus Group Discussion (FGD) with seminar and workshop experts. The second stage is to build the system using the Waterfall type SDLC (System Development Life Cycle) method. The Waterfall Model provides a sequential or sequential software lifecycle approach starting from analysis, design, coding, testing, and maintenance. The results of the Smart Seminar and Worksop system design can facilitate educational institutions in conducting seminars and workshops effectively and more quality, as well as more interactive between participants and speakers in terms of questions and answers. This application can be accessed via a web browser or with an Android application.

This study aims to identify objects or locations in the Ecotourism area of Rammang-Ramang Maros which can be used as a Geography Contextual Learning Laboratory). This type of research is descriptive qualitative research, which means that this research identifies and describes every object in the Rammang-Rammang Ecotourism location that can be studied using a geography approach, then mapped into a geography learning laboratory concept. This research utilizes primary data (observation) and secondary data (library study). The data collected, both primary and secondary, were processed, analyzed, and then mapped into geographic laboratory locations for students to use in contextual geography learning. The results showed that there were 6 (six) location points that could be used as a geography laboratory in the Rammang-Rammang ecotourism area. Each location describes a typical geographic study object from the aspects of hydrology, geology, geomorphology, and biodiversity. The six location points that have been plotted as a geography laboratory are Batu Forest (Tower Karts), Berua Village, Tunnel Cave, Berlian Cave, Bat Cave, and Bidadari Lake. The location is made as a geography learning laboratory because the six locations have geosphere phenomena that are relevant to some of the achievements of geography learning in the independent learning curriculum. So, this research has produced a geography laboratory that conceptually makes it easier for teachers and students to study contextual-based geography with the concept of outdoor study learning such as field trips or field studies.

ABSTRACT PT. Sintech Berkah Abadi is one of the providers of software solutions in the global market, providing business-based and high-tech solutions for customers throughout Indonesia. At present in terms of archiving data that is accessed is still using a manual system and not yet computerized, the process of searching for archives is quite time consuming and making reports still uses Microsoft Excel. This study aims to design a web-based archival classification information system to make it easier to manage file management properly. In this study using data collection methods namely observation, interviews and literature study. In the system analysis method used is the SWOT analysis, the design method used is Extreme Programming (XP). The results of the system design by using a web-based system can facilitate users in inputting data, storing data, searching for data, and making more accurate archive reports, so that archiving can run effectively and efficiently. Keywords: Filing Information System, Classification, Search