Vol. 53 No. 2 (2016)

Articles

• Morphological Investigations of Oxide Nanotubes Grown on Zircaloy-4 Cladding

  G. Ali, G. Shabbir, S. Karim, M. Khan, A. Nisar, M. Ahmad

  78-81

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• A Navigational Evaluation Model for Content Management Systems

  S. Gilani, A. Majeed, M. Muzammal, A. U. Rehman, H. Zaheer, Z. Jan

  82-88

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• Online Urdu Handwriting Recognition System Using Geometric Invariant Features

  Z. Jan, M. Shabir, M. A. Khan, A. Ali, M. Muzammal

  89-98

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• Air Pollution Risk Assessment: A Comparative Study of Industrial Cities of Pakistan

  Y. Faiz, S. Waheed, M. Daud

  99-106

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• Computing the Low Dimension Manifold in Dissipative Dynamical Systems

  M. Shahzad, F. Sultan, I. Haq, H. A. Wahab, M. Naeem, F. Haq

  107-113

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• Propagation of Ion-acoustic Shocks in Electron-positron-ion Magnetoplasmas with Non-extensivity and Rotational Effects

  N. Imtiaz, S. Hussain, Q. Haque

  114-120

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• Evaluating Suppliers’ Efficiency using Conjoint Analysis

  Z. Iqbal, H. M.K. Ali, A. Wasim, S. Hussain, M. Jahanzaib

  121-127

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• Risk Estimation of Karachi Stock Exchange via Conditional Autoregressive Value-at-Risk by Regression Quantiles

  F. Iqbal

  128-133

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• Sporadic Goitre Prevalence and its Association with Iodine Deficiency in Drinking Water of Plain Areas of Hyderabad and Adjoining Areas, Pakistan

  M. Rafi, S. Naz, M. M. Chaudhry

  134-139

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• Relative Efficacy of Some Insecticides Against the Sucking Insect Pest Complex of Cotton

  M. U. Asif, R. Muhammad, W. Akber, M. Tofique

  140-146

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• Merging Assistance Function with Task Distribution Model to Enhance User Performance in Collaborative Virtual Environment

  S. Khalid, Sehat Ullah, A. Alam

  147-154

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• A Penalty Function Based Differential Evolution Algorithm for Constrained Optimization

  H. Wazir, M. A. Jan, W. K. Mashwani, T. T. Shah

  155-161

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