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Sita Road, Pakistan

Mirpur University of Science & Technology was formerly a constituent college of University of Azad Jammu and Kashmir as University College of Engineering & Technology Mirpur . It is a state university and the President of Azad Jammu & Kashmir is the Chancellor of the university. The Vice-Chancellor is the executive head and manages the university functions.It offers degrees in five different areas of study in engineering, namely: Computer Systems, Electrical, Civil, Mechanical and Software.The university is situated on Allama Iqbal Road, Mirpur, Azad Kashmir . Wikipedia.

Yasmeen K.,University of Karachi | Mirza M.A.,Mirpur University of Science & Technology | Khan N.A.,University of Karachi | Kausar N.,University of Karachi | And 2 more authors.
SpringerPlus | Year: 2016

Fish is a vital food for humans and many animals. We report an environmental monitoring study to assess the trace metals in fish species caught from Arabian Sea and commercially available in the coastal city Karachi, Pakistan. Heavy metals such as copper, iron, lead and cadmium were determined in the skin, fillet and heart of the fish species Pampus argenteus, Epinephelus chlorostigma, Rachycentron canadum, Scomberomorus commerson, Johnius belangerii, Labeo rohita, Lutjanus argentimaculatus, Trachinotus blochii, Pomadsys olivaceum and Acanthopagrus berda by the atomic absorption spectrophotometer. The concentration (mg kg−1, dry weight) range was: Cd (0.00–0.041), Cu (0.006–0.189), Fe (0.413–4.952) and Pb (0.00–0.569). Cadmium, copper and iron levels were below the tolerable limits whereas concentration of lead in the skins of S. commerson, E. chlorostigma, J. belangerii, A. berda; L. argentimaculatus, fillets of J. belangerii, E. chlorostigma and in the heart of J. belangerii exceeded the recommended limits. Therefore fish skin should be discouraged as food for humans or animals. The results indicate that a number of fish species have higher concentration of heavy metals dangerous for human health. Since the fish P. olivaceum (Dhotar) has the lowest level of trace metals therefore we recommend it for breeding and human consumption. © 2016, The Author(s). Source

Hassan M.,Mirpur University of Science & Technology | Ali Shamim M.,Bursa Orhangazi University | Sikandar A.,National University of Sciences and Technology | Mehmood I.,Mirpur University of Science & Technology | And 3 more authors.
Environmental Monitoring and Assessment | Year: 2015

This study aims at the development of an artificial neural network-based model for the estimation of weekly sediment load at a catchment located in northern part of Pakistan. The adopted methodology has been based upon antecedent sediment conditions, discharge, and temperature information. Model input and data length selection was carried out using a novel mathematical tool, Gamma test. Model training was carried out by using three popular algorithms namely Broyden-Fletcher-Goldfarb-Shanno (BFGS), back propagation (BP), and local linear regression (LLR) using forward selection of input variables. Evaluation of the best model was carried out on the basis of basic statistical parameters namely R-square, root mean squared error (RMSE), and mean biased error (MBE). Results indicated that BFGS-based ANN model outperformed all other models with significantly low values of RMSE and MBE. A strong correlation was also found between the observed and estimated sediment load values for the same model as the value of Nash-Sutcliffe model efficiency coefficient (R-square) was found to be quite high as well. © 2015, Springer International Publishing Switzerland. Source

Aziz S.,Mirpur University of Science & Technology | Aziz S.,University of Paderborn | Habib-ur-Rehman,Mirpur University of Science & Technology | Ch M.A.,Mirpur University of Science & Technology | And 4 more authors.
Chemistry of Natural Compounds | Year: 2016

A concise route to the synthesis of topopyrone C derivatives is reported. The 1,4-dihydroxyanthraquinone was converted to the target compound 2 using five-step sequences, while only three steps were required to access the said compound, starting from the same anthraquinone. A new one-pot alkylation served as the crucial operation for this new synthesis. Two lengthy steps are eliminated, which not only shorten the reaction but improve the yield too. Spectral techniques were used to confirm the structures of the synthesized compounds. The compound exhibited strong scavenging effect on DPPH and NO radicals. The free radical scavenging effect of the compound was found to be comparable to that of reference antioxidants BHA and ascorbic acid. This study is the first evidence for the radical scavenging property of topopyrone C derivatives. © 2016 Springer Science+Business Media New York Source

Ahmad I.,Mirpur University of Science & Technology | Ashraf U.,Mirpur University of Science & Technology | Ghafoor A.,Mirpur University of Science & Technology
Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an | Year: 2016

A mobile ad hoc network (MANET) is a wireless, dynamic, infrastructure-less, self-organized, multi-hop, and decentralized network. Each node in MANET can act as a router as well as a work station. Many routing protocols have been developed to increase the efficiency of MANET. The primary objective of this paper is a detailed QoS comparison of reactive (AODV), proactive (DSDV), and hybrid (ZRP) routing protocols of MANET in order to find which routing protocol works best in a particular network scenario. The analysis was made for TCP-based traffic patterns. The performance differentials were analyzed on the basis of normalized routing overhead, packet loss, packet delivery ratio, control packets, end-to-end delay, packet received, and packet sent with a variation of nodes density and mobility. The results were obtained using the NS-2 simulator. © 2016 The Chinese Institute of Engineers Source

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