The relevance of Geography Research Paper Example | Topics and Well Written Essays - 1250 words

The relevance of Geography - Research Paper Example In order to understand the relevance of geography to other subjects, it would be necessary to present primarily the key characteristics of geography, as one of the most critical sciences. Gabler, Petersen and Trapasso (2006) explain that geography focuses on the presentation of the ‘phenomena developed on earth’s surface’ (Gabler, Petersen and Trapasso 2006, p.4). However, it has been made clear that the above role of geography should be expanded, incorporating the social and cultural characteristics of each place (Gabler, Petersen and Trapasso 2006). In this context, the holistic approach for explaining the geographical characteristics of a region has become quite popular (Gabler, Petersen and Trapasso 2006). The holistic approach is based on the view that no restrictions should be made in regard to the material used by geographers when having to explore the geography of a specific area (Gabler, Petersen and Trapasso 2006). In practice, this means that geography can be related to all subjects under the terms that the quality and the credibility of findings of the study involved are secured. According to Varma and Vedanayagam (2007) the study of geography has not been always highly valued. It is explained that geography has been traditionally considered as a subject necessary for the support of other disciplines (Varma and Vedanayagam 2007). Through the decades the power of geography as part of the curriculum has been increased (Varma and Vedanayagam 2007). Today, geography has become an independent science, keeping its role in explaining issues related to other

Introduction to Computing Essay Example | Topics and Well Written Essays - 1500 words

Introduction to Computing - Essay Example A wireless network is defined as the type of telecommunication network whose nodes are interconnected without any wires and the remote transmission of information takes place by means of radio waves at the physical level. Wireless networking has helped the consumers get rid of bundles of cables and wires so that they can benefit from countless services of the internet without having stuck at one place because of wiring. Wireless networking has made possible quick and reliable file and internet connection sharing. To begin with wireless networking, the first thing needed is a â€Å"high speed internet connection at the place where you want to use wireless networking† such as digital subscriber line (DSL) or WI-FI (Software Reviews). Other requirements include wireless networking adapter or a PC card adapter, a modem and a network hub. In case of wide-ranging wireless networking, it is always sensible to use an HP Network Assistant â€Å"to validate your wired and wireless network settings† (Hewlett-Packard Development Company). Wireless networks are based on IEEE 802.11 standards which is a set of standards developed by IEEE (Institute of Electrical and Electronics Engineers) to carry ou t WLAN technology with specifications or protocols like 802.11a, 802.11b, 802.11g, 802.11n having frequency bandwidth of 2.4, 3.6 and 5 GHz. Wireless Local Area Networks (WLANs) enable a user to connect to a local area network through wireless networking, like a small network in a house or an office. As compared to conventional wired networks, the user just has to put on the computer system and enable the ‘connect to the network’ option to connect to the network. It is that simple. The user does not have to waste time in adjusting wires, cables and plugs. He can take the system he is working on anywhere he wants inside the house or inside the range of access points. Thus, setting up a WLAN saves time and money wasted on setting up cables. Computers inside WLAN can be