English

To add to the attractiveness of a product, one of the packets / parts of packaging that is important to note is the packaging design. A design may be a trade mark at a certain time but we must also consider how long the product will last in its position. Therefore it is necessary to consider to renew the existing ...

The existence of benthic animals on a body of water, is strongly influenced by various environmental factors, both biotic and abiotic. Biotic factors that influence them is a manufacturer, which is a food source for benthic animals. The abiotic factors are physical-chemical water such as: temperature, flow, dissolved oxygen (DO), biological oxygen demand (BOD) and chemical (COD), and the amount ...

Seaweeds are marine organisms that have specific environmental requirements in order to live and grow well. The more appropriate environmental conditions the waters of the better growth and the better the results obtained. Seaweed will grow better than a certain depth which still gets good sunlight intensity, because sunlight is an important factor for the growth of seaweed. At a ...

While the notion of nekton marine animals are nektonik scattered epipelagik zone on the open sea. Nekton is a nautical marine organisms that are beneficial for humans, especially for the improvement of the nutritional and economic improvement. Piles of carcasses nekton is the basic ingredient for the formation of sea minerals such as gas and oil after a lengthy process ...

Bookkeeping is recording transactions. transactions include sales, purchases, revenues, and expenditures by individuals or organizations. According to Mills et al (1991), administarsi as part of the management process associated with the institution and the implementation of procedures used to determine and communicate the program until the development of activities is organized and monitored based on targets and plans. In a ...

Biological parameters was rarely used as a parameter determining the pollution. In fact, measurements using physical and chemical parameters only provide momentary environmental quality and tend to give results with interpretation in a wide range. Today some developed countries such as France, Britain and Belgium glanced biological indicators for monitoring water pollution. Even already developed biotic water quality laws. In ...