in this paper, the important formation control problem of nonholonomic wheeled mobile robots is investigated via a leader-follower strategy. to this end, the dynamics model of the considered wheeled mobile robot is derived using lagrange equations of motion. then, using adams multi-body simulation software, the obtained dynamics of the wheeled system in matlab software is verified. after that, ...

abstract: the profound effect of mgovernment on the future of businesses and communities has been proven in numerous studies. the aim of the present study is provide a model for user requirements and validate the proposed model is based on a literature review of research. the findings suggest that effective and efficient transactions including time, security, privacy, reliability and cost of th...

this study aimed at examining the major mobile wireless technologies, that is,mobile phones and the possibilities associated with them, currently in use in theeducational domains, with an emphasis on language teaching and learning practices.accordingly, some of the most typical studies using different functions of mobilephones such as e-mail, multimedia capabilities, wireless application protoc...

There is disparity in access to Information and Communication Technologies between male and female especially in developing countries. This study did a gender analysis of access and use of ICTs in Ekiti state, Nigeria. Multistage sampling procedure was used to select 178 respondents. Data collected were analysed using descriptive statistics and t-test at α0.05. Radio (198.7), mobile phones (186...