This study compares and contrasts the effects of tutor feedback (TF) and peers' feedback (PF) in Computer Science students. The context of this study is in undergraduate Computer Science 60 students in Karachi studying programming. Almost all of the students were observed to be motivated by seeing their immediate progress and majority stated that they learned more from feedback based assessment rather the do from traditional assessments. Perceived usefulness was found to be positively correlated to motivation. Students in group 1 were found to improve their annotation quality more upon receiving tutor feedback rather than students that received peers' feedback. [...]

Mobile Ad-Hoc network consists on verily distributed autonomous nodes, which can communicate with one-another. Since, there is no foundation set up to commence the communication; the nodes in the system, build routes for communication with different nodes with no intermediary nodes. Each node must be capable to not only initiate traffic but also help other nodes by forwarding their traffic. In short, it is completely mobile node group doing wireless communication without any central infrastructure[01]. There are different protocols in MANET like OLSR, DSDV,AODV, TORA and WRP etc., but we are focusing here on AODV and TORA. They have [...]

In today's world, increasing power consumption need an efficient and dependable energy source. A microgrid combines distributed energy resources such as diesel generators, wind energy, and solar energy to supply electricity to society in a sustainable way. To provide a dependable and cost-effective service on energy supply and demand, battery storage is incorporated inside the microgrid, and this article presents a method combining economic scheduling and an optimum battery size model to decrease the operational cost of the isolated microgrid. As the battery's lifespan decreases, so does the battery's functioning. Thus, battery depth of discharge status must be addressed for [...]

In metropolitan cities nowadays, hyper marts used by thousands of people for purchasing their daily stuffs. Acquisition of product represents a complex and time consuming process in corridors and checkout queues of hyper marts. On the contrary, it is difficult for retailers to keep their clients loyal due to competition in market, and introduction of technological advancement facilitate customers. Smart Basket and Smart Checkout system plans to introduce in hyper stores. It helps those who do not want to stand in a billing line as it is marred whole shopping. Furthermore, if there is special discount or weekends more rush [...]

Frustration in software development is defined as an obstacle in the persuasion of an expected and defined goal. It was observed specifically, when working on agile methodology in which changes are welcomed on every step and customer demand has the highest priority. The purpose of conducting this research is to highlight the frustration identified in software developers at different levels and from different industries. For this purpose, the approach that has been followed is comprehending response from the industry against the major limitation of extreme programming model based on agile methodology. Methodology consists of a survey paper, 150 software developers [...]

While doing any mathematical derivation or writing some mathematical equations, a pen and a paper is an obvious choice and todays world is of computer age. It clearly indicates a need for a system, which can understand the handwritten equations and convert it into digital format. This project performs the digitization of handwritten equations, which takes the image of handwritten equations as input and convert it into computer generated text form. [...]

The use of radio over fiber technologies in the fifth generation of mobile communications will be critical role to enhancing transmission capacity, mobile cells should be made efficient and user-friendly, with architecture that is simple enough for a layperson to manage, especially for smart grid and cloud computing applications. Due to IEEE's low-cost and efficient use of Local Area Network, Since the number of WLAN users increases daily, we will maintain a millisecond delay in order to prevent traffic or congestion, as this is required for 5G applications. Our research has shown that multi gigahertz pulse train recurrence is essential [...]

For imporving the quality of life IoT marked itself to one of the main contributors hence it is growing rapidly to acheive the goals. Technological advancement and immense growth is the main factors for the development of IoT to the next level. Low cost IoT devices and cheaply available is the key for continuous growth and adoption of IoT. The need of Operating system for IoT is arises for the advancement to support newly developed IoT hardware so that it can support standards and techniques for all the communication layers and the way forward.The range of IoT OS availability [...]