Entries by John

Analyse the claim that developments in the global economy has resulted in an increased need for greater employment flexibility within organisations.

PGBM02 Managing and Leading People Submission Week: W/c 04 August 2014 Assessment: The assessment will take the form of a 3,000 word essay which should address one of the following areas. Each question is of equal weighting. 1. Evaluate the extent to which a manager needs to act as a change agent in a period […]

Explain how the data rate over a channel can be increased, without increasing thebandwidth? What is the disadvantage of this approach

Determine the isotropic free space loss at 4 GHz for the shortest path to a synchronoussatellite from earth (35,863 km).7. Given a signal as follows, compute the fundamental frequency, spectrum andbandwidth. Also calculate the channel capacity using Nyquest criteria using M= 2, 4, 8,where M is the number of levels.??(??) = 5 sin(200????) + sin(600????)8. […]

What do you think will motivate society to fully embrace these electronic resources?

Personal Health RecordsConsider the PHRs of today. Patient-accessible health records are currently web-based and have seen little consumer use when compared to the total U.S. population. The VA has had notable success with its veterans logging on; however, other web-based portals have struggled. GoogleHealth, a free PHR site, shut its services down effective January of […]