UUM Web-Based Computer Laboratory Reservation System : A Prototype

Online computer laboratory reservation system is a system that has been implemented to many education institutions especially at university level. This develop system is implemented using web-based application because it gives many benefits. the increment of the computer laboratory user's it generates inssufficient computer distribution among the user in the computer laboratory. Therefore, the purpose of this prototype computer laboratory reservation system through web is to solve this problem and in addition it also will ease the management in updating the reservation record. Methodology used to developed the system is Object Modeling Technique (OMT) that consist of five phases namely analysis, system design, object design, implementation and testing Database used to developed the system is MySQL with PHP programming language. Apache server will be use a server to run the system and Internet Explorer 6.0 as a web browser of the system. The main benefit of the prototype system is the user can view the availability of the PC at anytime and fro anyshere during reservation. This system is enable to save time and cost

A descriptive study of old-growth Sequoia sempervirens growth form and canopy structure on a pygmy forest ecotone in Mendocino County

The tallest tree in the world is the coast redwood, Sequoia sempervirens, a species endemic to a 16-km-wide coastal belt extending from Big Sur, California, to southern Oregon. Old-growth redwood forests are home to other plant and animal species that depend on structural characteristics that have formed over hundreds of years. While a great deal of research regarding growth form and structure has taken place on highly productive stands, little work has been done on marginal sites, where redwoods are on the edge of their ecological tolerance. In the Northern California County of Mendocino, hydrophobic spodosol are host to endemic and adapted species called pygmy. Such species include the rare bolander pine (Pinus contorta spp. bolanderi), pygmy cypress (Cupressus pygmaea), and a number of Ericaceous shrubs. However, the coast redwood has also been observed growing in this soil type. Using previous soil and vegetation characterizations across the ecotone of the pygmy forest, this study focused on the structural characteristics of Sequoia sempervirens in a stunted stand of old-growth coast redwood in Mendocino County, California. Stepwise linear regression analysis showed total tree height and size to be correlated with soil nutrient levels as expected, but the number of epiphytes in the canopy of pygmy coast redwoods was not correlated with canopy complexity as expected. Instead, epiphyte abundance was significantly correlated with fire hollow volumes, suggesting fire to be a factor in canopy plant communities