Tuesday, June 26, 2007

ARM

The ARM architecture (Advanced RISC Machine or Acorn RISC Machine) is a 32-bit RISC processor architecture developed by ARM Limited that is widely used in a number of embedded designs. Due to their power saving features, ARM CPUs are dominant in the mobile electronics market, where low power consumption is a critical design goal.

Today, the ARM family accounts for over 75% of all 32-bit embedded CPUs, making it one of the most prolific 32-bit architectures in the world. ARM CPUs are found in all corners of consumer electronics, from portable devices to computer peripherals. Important branches in this family include Marvell's XScale and the Texas Instruments OMAP series.

Saturday, June 23, 2007

Dry foods

Flake food is a type of proprietary or artificially manufactured fish food inspired by a wide variety of tropical and saltwater fish and invertebrates. It is ideally suited to top dwellers and mid-water fish though numerous bottom dwelling species consume flake food once it has settled on the bottom. Flake food is baked to remove moisture and create the flaking, thus allowing for a longer shelf life. Generally the more moisture a particular example of fish food contains, the more readily it will deteriorate in quality.
Dry foods is also available as pellets, sticks, tablets, granules, and wafers, manufactured to float or sink, depending on the species they are designed to feed.

Sunday, June 17, 2007

Fertilisation

Fertilisation or fertilization also known as conception, fecundation and syngamy, is fusion of gametes to form a new organism of the same species. In animals, the process involves a sperm fusing with an ovum, which finally leads to the development of an embryo. Depending on the animal species, the process can occur within the body of the female in internal fertilisation, or outside in the case of external fertilisation.The entire process of development of new individuals is called procreation, the act of species reproduction.

Monday, June 11, 2007

Boat

A boat is a watercraft intended to float on, and offer transport over, water. Usually this water will be inland or in protected coastal areas. However, boats such as the whaleboat were historically intended to be operated from a ship in an offshore environment. In Naval terms, a boat is something small enough to be carried aboard another vessel (a ship). Boats that are notable exceptions to this concept due to their huge size are the Great Lakes freighter, riverboat, and ferryboat. These examples do, however, usually operate on inland and protected coastal waters. Modern submarines may also be referred to as boats (in spite of underwater capabilities and size), but this is perhaps due to the fact that the first submarines could be carried by a ship and were certainly not capable of making offshore passages on their own. Boats may have military, other government, research, or commercial usage; but a vessel, regardless of size, that is in private, non-commercial usage is almost definitely a boat.

Wednesday, June 06, 2007

Accelerated Graphics Port

The Accelerated Graphics Port is a high-speed point-to-point channel for attaching a graphics card to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics. Some motherboards have been built with multiple independent AGP slots. AGP is currently being phased out in favor of PCI Express.