This paper presents a selective image encryption in frequency domain. At first, the image is transformed into frequency domain with Discrete Cosine Transform (DCT), and then DCT coefficients are scanned in zigzag, and elements of the low-frequency…
This paper presents a selective image encryption in frequency domain. At first, the image is transformed into frequency domain with Discrete Cosine Transform (DCT), and then DCT coefficients are scanned in zigzag, and elements of the low-frequency…
The objectives of this study were to determine the current bird species present in the study areas and to analyze variation of feeding guilds in different habitat types. Point count and mist-netting methods were used for bird census in SF and OP,…
Tulisan ini bertujuan menelaah Model Reformasi Manajemen Keuangan (Financial Management Reform /FMR model), yang disebut juga dengan Lüder’s Contingency Model. Model ini telah dijadikan konsep dasar untuk menjelaskan reformasi akuntansi pemerintahan…
Abstract: Aceh – Indonesia, is a province that is prone to the earthquake strike because of the position of it which is close to earth fault. There are subduction tectonic fault, Indo-Australia, Euo-Asia tectonic faults, and Sumatra fault. The aim…
Abstract: The article describes about the failure story of dam due to lack of stability. Carsington Dam in Derbyshire UK had been chosen as case study for this paper. The data obtain in the analysis was a part of postgraduate study project of the…
Abstract: This study aims to locate the bearing layer below the ground surface at the location of Kuala Shiite district, sub-district and district Ulee Kareng Kuta Alam. The data used is the Cone Penetration Test (CPT) were obtained from the…
An investigation on the chemical constituents of plumeria alba has been studied. The compound was extracted from the bark using n-hexane and ethyl acetate as solvent, respectively. The crude was subjected to chromatographic techniques. Isolation and…
Abstract: This study will talk about how the curriculum management based School Based Curriculum (SBC) may be walking in vocational schools have a curriculum that is more complex than the other high school. The method used in this study is a…
The effect of Ge content on the optical and electrical properties of a-SiGe:H thin films deposited by HWC-PECVD had been investigated. The a-SiGe:H films ware grown on corning glass 7059 substrate using 10% diluted mixture of GeH4 and SiH4 gases,…