Selamat Datang di Website Dosen

Nanotechnology has experienced rapid growth, it can be seen the emergence of products and high interest researchers associated with nanotechnology.The implication process natural resources management is no longer limited to generating value addition, but were able to perform value creation. One potential source is the natural silica sand.

Silica sand reserves in Indonesia, among others are, South Kalimantan, West Java, East Java and Papua. Utilization of silica sand has been used as a filler only on the construction materials at a price of 20 - 50 IDR/kg, while microsilica: 12,000 – 15,000 IDR/kg and nanosilica: 100,000-150,000 IDR/kg.This study develops the potential of silica sand in Indonesia through testing, XRF, XRD, SEM andPSA. Then further process by nanosilica’s equipment in Indonesia, resulting microsilica and nano silica Indonesia. The end result made comparisons with microsilica and commercial nanosilica.

The results showed that the Planetary Ball Mill (PBM), High Energy Milling (HEM) can be used to generate microsilica. Polishing Liquid Milling Technology (PLMT) can be used to make nanosilica of Indonesia's natural resources, which is equivalent to nanosilica have traded commercial.

Keywords: Nanotechnology, Creating Value, Microsilica, Nanosilica.

Fasilitas penyeberangan jalan di depan kampus Universitas Pancasila menghubungkan  halte bus Universitas Pancasila dengan Stasiun Universitas Pancasila Fasilitas tersebut  dipergunakan penumpang KRL yang hendak menuju kampus Universitas Pancasila ataupun menuju lokasi yang berdekatan dengan Universitas Pancasila. Dengan adanya fasilitas penyeberangan maka para penumpang KRL dapat menyeberang jalan dengan aman dan nyaman, tetapi para penumpang juga harus paham tentang aturan dalam menyeberang. Masalah yang muncul diwilayah pengamatan bahwa pengguna jalan dan penyeberang jalan merasa cemas untuk melintas. Baik melintas sebagai penyeberang jalan maupun melintas sebagai pengendara.Dengan menggunakan metode pengamatan lapangan didapat keresahan dari pihak penyeberang jalan. Di lapangan juga terlihat utilitas penyeberang jalan yang telah disediakan. Berdasarkan Undang-Undang Nomer 22 Tahun 2009 tentang Lalulintas dan Angkutan Jalan, bahwa pasal 25 dan  pasal 26 mengatur penggunaan dan perlengkapan jalan. Berdasarkan pengamatan dan analisa, dihasilkan bahwa penyeberang jalan mengharapkan adanya peningkatan fasilitas penyeberang jalan, agar kecelakaan yang sering terjadi dapat berkurang.

Kata kunci: Aksesibilitas, utilitas penyeberangan jalan, fasilitas penyeberangan

The development of construction technology today, allowing construction of high-rise building that has 20 floors or more simply the floor 5-7 cycles/day, so the time of completion of construction of the building quickly. The implication aspects of cost control, quality, time should be more strict and quick in desicion making. one of the critical factors of success achieved work-storey building is the decision of determining materials to be used. To basement whether using normal concrete (without admixture) or integral concrete waterproofing. Therefore it is necessary to use parameters or standards. Permeability, absorption and compressive strength  of concrete. Standard generally used for permeability, absorption and compressive strength  of concrete at the time 28 days. Determination of the age of 28 days is often a problem that resultd in delays in the on going work. one of the parametrs that is needed is the conversion value that can be used on the job basement, thus making receipt of material at an early age concrete. this study is very significant to generate the conversion value of permeability,absorption and compressive strength  of normal concrete for concrete compressive strength: f'c 30 MPa, 35 MPa f'c 40 MPa, 45 MPa f'c and f'c 50 MPa, so it can be used as a standard in determining the material used.

keywords: permeability, absorption,  compressive strength  and conversion value

Layout planning can give a good contribution in the activities that take place in the production activities. Companies that have a good layout can increase production, reduce the cost of material handling, material moving distance, and the time to move material. Plant layout can be design by useSystematic Layout Planning (SLP) method to make the operation process chart to determine the production process takes place, routing sheet to determine the number of machines required in production activities, activity relationship to determine the relationship between the components, the floor area to find out vast amount of land needed for the space, as well as designing a new layout for the company. With the new layout design, then the company can reduce the distance a material handling and improve the effectiveness and efficiency in producing.

Keywords : Systematic Layout Planning, Layout Planning, Routing Sheet