COLUMN A structural member that is subjected to axial compression force. Buckling, or sudden bending as a result of instability, occurs prior to developing the full material strength of a member which is why a sound knowledge of compression member stability is necessary for those designing structural steel

-this is an introduction and an overview to Sociology. One of the newest and youngest of all Social Sciences.The Father of Sociology is Auguste Comte.

The materials used for civil engineering structures have changed over time. Early structures were constructed of stone and wood. These materials were in ready supply and could be cut and shaped with available tools. Later, cast iron was used, because mills were capable of crudely refining iron ore. As the industrial revolution took hold, quality steel could be produced in the quantities required for large structures. In addition, portland cement, developed in the mid-1800s, provided civil engineers with a durable inexpensive material with broad applications.

House electrical plan  is one of the most critical construction blueprints when building a new house. It shows you how electrical items and wires connect, where the lights, light switches, socket outlets and the appliances locate. Clear house electrical plan enables electrical engineers to install electronics correctly and quickly.

Ethics: is the discipline relating to what is good or bad, right or wrong, or with moral duty and obligation. group or moral principles or set of values relating to the conduct of an individual and his profession

Natural resources are the sources which are useful to man or can be transformed into a useful product. Two types of Natural resources: Renewable resources Non- renewable resources

The definition and theories regarding the system of taxation. Including its significance, characteristics and basic principles.