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    Article

    On automorphisms and fixing number of co-normal product of graphs

    An automorphism of a graph describes its structural symmetry and the concept of fixing number of a graph is used for breaking its symmetries (except the trivial one). In this paper, we evaluate automorphisms o...

    Shahid ur Rehman, Muhammad Imran in Indian Journal of Pure and Applied Mathema… (2023)

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    Article

    Efficient optical duobinary transmission for high-speed next generation passive optical networks

    In TDM PONs the reduced signal to noise ratio and chromatic dispersion tolerance makes it challenging to increase the serialized bitrates beyond 10 Gb/s in a cost effective and within in a needed optical power...

    Shahid Ur Rehman, Sevia M. Idrus, Nadiatulhuda Zulkifli in Optical and Quantum Electronics (2022)

  3. Article

    Open Access

    Bounds on the domination number and the metric dimension of co-normal product of graphs

    In this paper, we establish bounds on the domination number and the metric dimension of the co-normal product graph ...

    Imran Javaid, Shahid ur Rehman, Muhammad Imran in Journal of Inequalities and Applications (2018)

  4. Article

    Open Access

    Effect of distillery yeast sludge on growth performance, nutrient digestibility and slaughter parameters in Japanese quails

    This study was planned to evaluate the effect of distillery yeast sludge (DYS) as a protein source on growth performance, nutrient digestibility and slaughtering parameters in Japanese quail birds. For this pu...

    M. Sharif, M. Shoaib, M. Aziz Ur Rahman, F. Ahmad, Shahid Ur Rehman in Scientific Reports (2018)

  5. Article

    Open Access

    Promiscuous prediction and conservancy analysis of CTL binding epitopes of HCV 3a viral proteome from Punjab Pakistan: an In Silico Approach

    HCV is a positive sense RNA virus affecting approximately 180 million people world wide and about 10 million Pakistani populations. HCV genotype 3a is the major cause of infection in Pakistani population. One ...

    Abida Shehzadi, Shahid ur Rehman, Muhammad Idrees in Virology Journal (2011)