ProAm Sports

ProAm Sports takes fitness one step further by designing a tournament-based program, where members can sign up to participate in matches as individuals or teams in various sports and win actual cash prizes accumulated from a portion of their membership fees. Our project required implementing a database which stores information on players, teams, and games as well as a website that offers the ability for players to sign up, view information on events, pay for membership, and communicate with other players. There are three levels of paid membership, where each offers different benefits including discounts on event registration. After registering for an event, players can see their registration history and see which other members are registered for the same event. Members are able to interact with other players, compete with other teams, test their skills, and possibly win cash prizes. We implemented the website using Joomla and Community Builder so that the backend is menu-based instead of code-based in order to prove convenient for our sponsor. Extra functionality in the backend includes categorizing events by sport and tournament, making events repeat, and adding special discounts based on registration date. Community Builder also allows all members/players to create connections with each other and leave notes on each other’s profiles. Players are also given the capability of recording their achievements on their respective profiles for other players to view and take into consideration when recruiting for teammates.https://scholarscompass.vcu.edu/capstone/1164/thumbnail.jp

Appraisal of anti-arthritic and nephroprotective potential of Cuscuta reflexa

Context: Cuscuta reflexa Roxb. (Cuscutaceae) has been used traditionally for treating sore knees and kidney problems, but its efficacy has not been scientifically examined in treating arthritis and nephrotoxicity. Objective: Present study determines antiarthritic and nephroprotective potential of the aqueous methanolic extract of Cuscuta reflexa (AMECR). Materials and methods: Antiarthritic activity of Cuscuta reflexa in formaldehyde and turpentine oil-induced rat arthritis models was appraised at 200, 400 and 600 mg/kg doses for 10 days and 6 h period, respectively, and in vitro protein denaturation (bovine serum albumin, egg albumin) inhibition was studied at 25–800 μg/mL concentration. The nephroprotective effect involved gentamicin-induced nephrotoxicity in rats at 200, 400 and 600 mg/kg doses. Results: Plant extract at 600 mg/kg significantly reduced paw oedema and joint swelling with maximal inhibition of 71.22% at the 6th hour for turpentine oil and 76.74% on 10th day for formaldehyde. Likewise, in vitro results corroborated significant concentration-dependent increase in percentage protection at 800 μg/mL against both bovine serum albumin (89.30%) and egg albumin (93.51%) denaturation. Similarly, 600 mg/kg dose showed maximum nephroprotection by reducing serum urea (41.400 ± 0.510 mg/dL), uric acid (0.740 ± 0.032 mg/dL), blood urea nitrogen (18.370 ± 0.328), creatinine (3.267 ± 0.076) and minimizing kidney weight gain (0.586 ± 0.005) and histopathological alterations on 8th day. Furthermore, phytochemical and HPLC analysis revealed the presence of important phytoconstituents. Discussion and conclusions: These results suggest that AMECR provides protection against arthritis and nephrotoxicity that might be due to the existence of phytoconstituents, thus supporting folkloric claim

A Low-Cost Sustainable Energy Solution for Pristine Mountain Areas of Developing Countries

The rise in energy requirements and its shortfall in developing countries have affected socioeconomic life. Communities in remote mountainous regions in Asia are among the most affected by energy deprivation. This study presents the feasibility of an alternate strategy of supplying clean energy to the areas consisting of pristine mountains and forest terrain. Southeast Asia has a much-diversified landscape and varied natural resources, including abundant water resources. The current study is motivated by this abundant supply of streams which provides an excellent environment for run-of-river micro vertical axis water turbines. However, to limit the scope of the study, the rivers and streams flowing in northern areas of Pakistan are taken as the reference. The study proposes a comprehensive answer for supplying low-cost sustainable energy solutions for such remote communities. The suggested solution consists of a preliminary hydrodynamic design using Qblade, further analysis using numerical simulations, and finally, experimental testing in a real-world environment. The results of this study show that the use of microturbines is a very feasible option considering that the power generation density of the microturbine comes out to be approximately 2100 kWh/year/m2, with minimal adverse effects on the environment