Employer commitment to health and safety is the foundation on which effective safety management practices are built. Employers who are committed to health and safety, who involve their employees and who lead by example will usually create a safer working environment than employers who dictate changes to employees and who rely on paper-based systems that are not implemented into day-to-day workp…
Although the origins of radio frequency based wireless networking can be traced back to the University of Hawaii’s ALOHANET research project in the 1970s, the key events that led to wireless networking becoming one of the fastest growing technologies of the early 21st century have been the ratification of the IEEE 802.11 standard in 1997, and the subsequent development of interoperability ce…
BackTrack is a penetration testing and security auditing platform with advanced tools to identify, detect, and exploit any vulnerabilities uncovered in the target network environment. Applying appropriate testing methodology with defined business objectives and a scheduled test plan will result in robust penetration testing of your network. BackTrack 4: Assuring Security by Penetration Testing …
The incrementing of variables in Asterisk is one of the more common functionalities you’ll encounter, especially as you start building more complex dialplans where you need to iterate over several values. In versions of Asterisk prior to 1.8, the most common method for incrementing (and decrementing) the value of a counter variable was with the use of the dialplan conditional matching format,…
Business intelligence, including reporting and analytics, is essential to an organization’s survival and growth. Understanding your data and turning it into actionable insights is the key to sustaining and growing your business. As companies recognize this need, the employees that facilitate these insights, also known as “data scientists,” are highly sought after across the board. Microso…
This document is intended to bridge the language and discipline of global health with the language and discipline of software and system engineering. The focus of this work was on the creation of a methodology for producing descriptions, models, and figures that accurately represented the views and needs of global health professionals. This document describes this methodology and as such can be…
This Manual is designed to be a quick-and-easy, user-friendly reference for the development of health management information systems (HMIS), with the focus on applications. It serves as a primer on HMIS development and provides a general overview of the basic principles, as well as the fundamental steps and issues involved in the different activities to be undertaken. The information is pre…
Communications technology has enabled new approaches to governance in which stakeholders across sectors and jurisdictions are engaged in consensus building and implementation processes. This paper explores some mechanisms through which online social networking may impact on governance for sustainable development. Are social networking sites driving the transformation of the governance landscape…
The management of the fire is a point of primary importance in roasting. A radiant fire throughout the operation is absolutely necessary to insure a good result. When the article to be dressed is thin and delicate, the fire may be small; but when the joint is large, the fire must fill the grate. Meat must never be put down before a hollow or exhausted fire, which may soon want recruiting; on th…