Emmanuel, O. (2008). Taking risky opportunities in youthful content creation: teenagers' use of social networking sites for intimacy, privacy and self-expression. New Media & Society, 10(3), 393-411
Abstract —The use of Information and Communication Technologies (ICTs) in teaching and learning has brought new teaching and learning experience to both teachers and students in many countries. Tanzania has made several efforts to achieve this but little has been done to determine the readiness of our schools and teachers in terms of ICT infrastructure and possession of other gadgets to help in the integration of ICT in education. This study aimed at looking into the readiness of Secondary ...
Abstract Purpose The main purpose of this study is to determine the awareness and extent use of Web 2.0 technology in the academic libraries of Islamabad, Pakistan. Design/methodology/approach The survey research methods was employed in this exploratory study through google forms on Awareness of Web 2.0 tools, the questionnaire were distributed among 100 library professionals of 43 Public and private sector universities based on Islamabad were selected for th...
The role of information and communication technology (ICT) in this present dispensation cannot be over emphasised as the world is viewed as a global village and people as virtual villagers. Cybercrime is a threat to individuals, a nation’s security and financial health as well. The economic loss caused by cybercrimes like phishing, social media identity theft, insider threat, cyber terrorism and the cost of system repairs caused by cyber-attacks runs into billions of naira every year. The r...
MODULE: COUNTING AND CONVERTING IN EXCEL The functions for counting in Excel are mainly: COUNT COUNTA COUNT BLANK COUNTIF COUNTIFS For the basics, we will consider using the COUNT, COUNTA, and COUNT BLANK functions. The COUNT function counts the number of cells in a range that contain numbers. If there are other characters apart from numbers, this function simply ignores them. COUNTA counts non-empty cells in a range. COUNT BLANK counts empty cells in a range.
Abstract - The purpose of the study is to examine the determinants of information security awareness (ISA) among employees of Capital Market Registrars (CMRs) in Lagos, Nigeria based on established factors from the existing literatures on ISA. The main objectives of the study are; to determine the level of information security awareness among CMRs’ employees and to identify the components that influence information security awareness. This study utilised a survey design. Stratified random s...
By applying the interdisciplinary approach of Science, Technology & Society, students can solve often-neglected research problems of shifting society’s operation towards a sustainable state. A recent Penn State University student research report entitled “The Mueller Report: Moving from Sustainability Indicators to Sustainability Action”, contained a detailed ecological analysis of one campus building and addressed methods to optimize its ecological performance in terms of sustainabilit...
Appropriate technologies, those able to be easily and economically constructed from readily available materials by local craftspeople, have a central role in the alleviation of poverty in the developing world. Research and development of these technologies are, however, generally apportioned relatively modest support by the developed world’s institutions in part because the operation of many of these appropriate technologies is dependent on relatively well-understood science accessible even...
Appropriate technologies able to be easily and economically constructed from readily available materials by local craftspeople have a central role in the alleviation of poverty in the developing world. However, research and development of these technologies are generally apportioned relatively modest support by the developed world’s institutions, in part because the operation of many of these appropriate technologies is dependent on relatively well-under-stood science accessible even to int...
The project described here—a collaborative venture between Modern Languages and Physics—provided an opportunity for students to increase their language proficiency while learning about concepts related to the environment. The Standards for Foreign Language Learning, and in particular the “Connections” goal, call for foreign language educators to integrate language instruction into other disciplines, while the “Communities” goal advocates using the language beyond the classroom. In...
Numerous studies have demonstrated that university students are capable of contributing to sustainable development while improving their academic skills. Unfortunately for many institutions, the expense of sending large cohorts of students on international service learning trips is prohibitive. Yet, students remain enthusiastic and well equipped to assist in sustainable development. This article reports on two pedagogical experiments in service learning that overcame this challenge by providi...
Several proprietary industrial symbiosis software tools have been developed, however, without long term financial commitments these endeavors fall short of creating generalizable and sustainable tools. The recent development of virtual globes such as Google Earth (GE), an information service that provides imagery and three dimensional data depicting the entire physical earth, provides an opportunity to use a new sustainable method of navigating information to save energy and use materials mor...
Open source appropriate technology (OSAT) refers to technologies that provide for sustainable development while being designed in the same fashion as free and open-source software. Facilitated by advances in information technology software and hardware, new ways to disseminate information such as wikis and Internet-enabled mobile phones, the global development of OSAT has emerged as a reality. This paper shows the sharing of design processes, appropriate tools, and technical information is en...
Despite enormous efforts over the course of several decades, sustainable development on the African continent remains incompletely realized. Top-down methodologies have largely failed and many sustainable development organizations now support small-scale direct approaches, which provide the tools and knowledge necessary for people to help themselves. The new approach to sustainable development of open source appropriate technology (OSAT) builds on these successes. OSAT is a development method...
The appropriate technology (AT) movement is being driven by inventors and innovators who are interested in designing technologies that are culturally, environmentally, and economically appropriate, and feasible to construct and use for people anywhere in the world. This paper examines how open sharing of designs, specifications, and technical information can enhance effectiveness, widespread use, and innovation of AT. This commons-based open design method has been highly successful for softwa...