SNS: Recent submissions

  • MoO3 Nanobelts Embedded Polypyrrole/SIS Copolymer Blends for Improved Electro- Mechanical Dual Applications 
    Arslan Umer (National University of Science and Technology, 2019)
    In past, polymers were well known for their insulating nature and the phenomenon of conduction in polymers were considered a marvel. But with the discovery of conducting polymers (CPs), this concept has been obsoleted ...
  • Numerical Simulation of Fluid Flow and Heat Transfer Analysis Through Annular Sector Duct 
    Ahmed, Farhan (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2018-03-12)
    Present work is aimed at designing, implementing and validating computational procedure for the fluid flow and heat transfer analysis through the annular sector duct. This work will provide the complete heat transfer analysis ...
  • The Noether Symmetries of the Lagrangians of Spacetimes 
    Ali, Farhad (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-01-01)
    In this thesis Noether symmetries are used for the classification of plane symmetric, cylin drically symmetric and spherically symmetric static spacetimes. We consider general met rics for these spacetimes and use their ...
  • RGO/N, Co-TiO2 Nanocomposites for Efficient Photodegradation of Methyl Orange 
    Aroosa Javed (National University of Sciences and Technology, 2017)
    In textile industries, different types of dyes are used widely. Widespread use of these dyes causes surface and ground water contamination. This contaminated water is harmful for the human beings and other organisms as ...
  • Noether Symmetries, Corresponding Conservation Laws and Applications 
    Jamil, Bismah (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-05-03)
    This thesis is based on a geometrical/physical analysis of the conserved quantities/forms related to each Noether symmetry of the geodetic Lagrangian of plane symmetric and spherically symmetric spacetimes. We present a ...
  • Non-Covalent Functionalized Tetraphenylporphyrin Derivatives/Chemically Reduced Graphene Oxide Nanosensors for the Electrochemical Detection of Nitrobenzene 
    Anum Zahir (National University of Sciences and Technology, 2020)
    Terrorism has become a serious threat to the public security across the globe in the recent years. It has become an issue of utmost importance. Private citizens, states and nations have to play their role in strategic ...
  • Inorganic Molecular Imprinting for Mesoporous NaCl Sensing Material 
    Fiaz, Anum (National University of Sciences & Technology, 2018)
    The present work demonstrates that the unique properties of mesoporous transition metal oxides enable the efficient synthesis of porous NiO, CuO, Fe2O3, Co3O4 sacrificial templating with NaCl. Mesoporous metal oxides; ...
  • Synthesis of Azo Linked Schiff Bases for Sensing Metals 
    Anum Ayub Awan (National University of Sciences and Technology, 2019)
    During past few years, significant attention has been paid to the chemistry of azo linked Schiff bases due to important chemical moiety and their extensive multidisciplinary applications, optical properties, used in high ...
  • Facile Synthesis of Carbon Supported Cobalt Nitride for Heterogeneous Catalysis 
    Anosha Rubab (National University of Sciences and Technology, 2020)
    Metal nitrides have attracted great interest as non-noble catalysts in heterogeneous catalysis due to their exceptional catalytic potential and stability, yet the approach for their synthesis remains challenging. This ...
  • Synthesis and Physical Properties of BaxCu1-xO (x =0, 0.2, 0.4) and BaCuO2 Nanomaterials 
    Aneeqa Safdar (National University of Sciences and Technology, 2018)
    Here we present the synthesis of Ba-doped-CuO and BaCuO2 nanoparticles. Doped material was synthesized by hydrothermal method while BaCuO2 was prepared by Citrate pyrolysis method. Characterization was accomplished by ...
  • Some Exact Solutions of the Einstein–Maxwell Field Equations in Spherical Geometry 
    Mahmood, Ayesha (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-08-02)
    In this thesis, the aim is to present some new classes of non–static and static, spherically symmetric solutions of the Einstein–Maxwell field equations representing compact objects with negative pressure. Throughoutthist ...
  • Some representations of the extended Fermi-Dirac and Bose-Einstein functions with applications 
    Tassaddiq, Asifa (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2012-01-01)
    The familiar Fermi-Dirac (FD) and Bose-Einstein (BE) functions are of importance not only for their role in Quantum Statistics, but also for their several interesting mathematical properties in themselves. Here, in my ...
  • Approximate Solution of System of Nonlinear Partial Differential Equations and New Transformations 
    Tanveer, Arooj (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-08-30)
    In this dissertation, a systematic approach is used to find an approximate solution of a system of nonlinear PDEs. The system of nonlinear PDEs is reduced into a system of ODEs by using similarity transformations, which are ...
  • m-Convex Functions on Time Scale 
    Batool, Aniqa (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-08-28)
    Convex functions play a key role in different field of mathematics such as in the theory of inequalities. m-convex function is the generalization of convex function. The calculus and applications of dynamic derivatives defined ...
  • Graphitic Carbon Nitride Modified Cobalt Ferrite for Pollutant Degradation 
    Fazal, Anam (National University of Sciences and Technology, 2018)
    Due to increasing environmental pollution, it is need of the time to develop some eco-friendly technologies that can overcome the major issue. Nanotechnology and photocatalysis provides the best way to solve the issues ...
  • The Noether Symmetries and Invariants of Some Partial Differential Equations 
    Aslam, Adnan (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2014-01-01)
    A connection is obtained between isometries and Noether symmetries for the area-minimizing Lagrangian. It is shown that the Lie algebra of Noether symmetries for the Lagrangian minimizing an (n−1)-area enclosing a constant ...
  • Mathematical modeling and optimal control of a vector borne disease 
    Ali Lashari, Abid (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2012-01-01)
    This dissertation is concerned with mathematical modeling and optimal control of a vector borne disease. We derive and rigorously analyze mathematical models to better understand the transmission and spread of vector borne ...
  • A Facile Approach for the Synthesis of Benzothiazole from N-Protected Amino Acids 
    Amna Tahira (National University of Sciences and Technology, 2017)
    Benzothiazole is gaining importance as a versatile nucleus in the field of Medicinal and Pharmaceutical Chemistry. The advancement in neuro imaging is in rapid progress and benzothiazoles are good imaging agents. Pittsburg ...
  • Enhanced Nonclassical Correlations in Entangled SU(1,1) Bosonic Coherent States 
    Bint Monir, Hadiah (School Of Natural Sciences National University of Sciences & Technology (NUST) Islamabad, Pakistan, 2019-09-15)
    Identification, characterization and manipulation of natural quantum resources play a pivotal role in assessing the possibilities of physical implementation and inherent bounds on the use of various quantum technologies. ...
  • Optimization and Evaluation of Aqueous Coating of Famotidine 
    Amna Altaf (2019)
    The purpose of this study was to prepare aqueous coated tablets of famoscot, having famotidine as active ingredient of tablet. In commercial manufacturing of famotidine tablets organic solvents had been used, which were ...

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