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Deposition of Nanostructured Magnetic Thin Films

Khalid, Nida (Government College University, Lahore, 2018)

The PhD research work presented in this thesis is motivated by remarkable structural and magnetic properties of epitaxial ferromagnetic layer on semiconductor or insulator heterostructures which are important for ...

Numerical Investigation of Couple Stress Fluid in Bounded and Semi-Bounded Domains

Riaz, Fatima (University of Karachi, Karachi, 2016)

The main aim of this thesis is to present the numerical investigation of couple stress fluid in bounded and semi-bounded domains. The theory of couple stresses first introduced by Stokes, explain the rheological behavior ...

Atomic Hyperentanglement: Generation and Applications

Nawaz, Mehwish (Pakistan Institute of Engineering & Applied Sciences, Islamabad., 2019)

Quantum mechanics is entirely counterintuitive and exhibits a multitude of mysterious traits. In this entanglement is one of the earliest and most debated mystery highlighting nonlocality and anti-realism at its zenith. ...

Synthesis of Novel Oxadiazole Derivatives and Related Heterocyclic Compounds In-vitro and In-Silico Evaluation

Akram, Muhammad (Islamia University, Bahawalpur., 2018)

In the present work three series of Mannich bases of 1,3,4-oxadiazole-2(3H)-thione (121170) have been successfully synthesized with good to excellent yield and comprehensively characterized by FTIR, 1H-NMR, 13C-NMR, HRMS ...

Non-Stationary Subdivision Algorithms for Geometric Modeling

Salam, Wardat us (University of the Punjab, Lahore, 2017)

Subdivision is a method of generating smooth curves or surfaces. In recent years, subdivision curves and surfaces have come to the forefront of geometric modeling. There is a variety of existing subdivision schemes whose ...

Synthesis and Characterization of Transparent conducting oxide thin films

Ali, Dilawar (Government College University, Lahore, 2018)

To date state of art transparent conducting oxides (TCOs) material is tin doped indium oxide (ITO). It is due to its low electrical resistivity (⁓ 10-4 Ω-cm) and high optical transparency (more than 85 %) in the visible ...

Chronic effects of metals on their accumulation, DNA damage and oxidative stress in the fish

Latif, Fariha (University of Agriculture, Faisalabad., 2019)

The project “Chronic effects of metals on their accumulation, DNA damage and oxidative stress in the fish” was conducted in four phases i.e. (i) acute toxicity of metals to the fish (ii) chronic exposure based accumulation ...

Phytochemical Studies and Biological activities on the constitutions of Z. Armatum DC.

Samad, Abdul (Gomal University, D.I.Khan., 2018)

The thesis in hand mainly describes the isolation and structure elucidation of compounds from the ethyl acetate and chloroform soluble fractions. Four new and eight known compounds have been isolated from Zynthoxylem ...

Synthesis and Characterization of Homo and Amphiphilic Block Copolymers of Poly(2-Vinylpyridine) Stabilized Metallic Nonoparticles

Rahim, Sana (University of Karachi, Karachi, 2018)

This Ph. D. dissertation deals with the synthesis of metallic nanoparticles with P2VP homo- and block copolymers (BCP) as stabilizing agent, their characterization, and applications. As a summary of the research conducted ...

Synthesis of Indole and Tryptamine Derivatives and their Bioactivities

., Kanwal (University of Karachi, Karachi, 2017)

This dissertation describes the syntheses of indole and tryptamine derivatives via various synthetic strategies and screening of their biological activities. All synthetic compounds were characterized by different spectroscopic ...

Synthesis, Characterization and Applications of Novel Derivatives of Organoflourines and their Metal Complexes

Hameed, Kehkashan (University of Engineering & Technology, Lahore, 2018)

3- tri fluoro methyl aniline and 2-fluoro aniline are used to synthesize a series of Schiff bases and their metal complexes. These fluoro substituted anilines were reacted with salicylaldehyde, 5-bromo salicyldehyde, ...

A Parametric Study of Flow Field and Heat Transfer Between Squeezing Disks

Khan, Aamir (University of Engineering & Technology, Peshawar, 2019)

Squeeze ﬂow is a simple and extremely useful rheological technique by which a ﬂuid is squeezed between the gap of two parallel bodies (Disks) under the action of a normal force. In general, one of the bodies is held ﬁxed ...

Cosmic Inflation and Evolution in f(R) and f(R,T) Theories

Nawazish, Iqra (University of the Punjab, Lahore, 2018)

In this thesis, we study inﬂationary dynamics, cosmic evolution and structure of hypothetical geometries. Firstly, we investigate the behavior of warm intermediate and logamediate inﬂationary models for ﬂat isotropic and ...

Analytical and Numerical Solutions of Dynamic Models for Liquid Chromatography Systems

Akram, Noreen (COMSATS Institute of Information Technology, Islamabad, 2018)

This dissertation presents solutions of general rate models (GRMs) of non-reactive and reactive liquid chromatography with a focus on evaluating the eﬀect of ﬁnite rates for the adsorption and desorption steps, typically ...

Studies on the Systematic and Ecological Status of Tettigoniodea (Ensifera) of Pakistan

Panhwar, Waheed Ali (University of Sindh, Jamshoro., 2017)

Pakistan is a biogeographically diverse region mainly due to its rich vegetation and favourable climatic condition which made it trouble-free region for breeding of different insects groups including grasshoppers. ...

Natural Colorants as Photosensitizers for Dye-Sensitized Solar Cells (DSSCs) for Green Enconomy

Altaf, Ayesha (Lahore College for Women University, Lahore., 2018)

Twenty five natural dyes (D1-D25) were extracted through maceration from local plants species categorized as A= D1-D6, B= D7-D17, C= D18-D20, D= D21-D22, E= D23 and F= D24-D25 on the basis of their parts used for the ...

Biochemical Studies of Flavonids and Related Compounds

Tajammal, Affifa (University of the Punjab, Lahore, 2019)

Flavonoids are the most common group of polyphenolic compounds in the human diet including fruits, vegetables, nuts and plant derived beverages, tea and wine. These compounds have been reported to possess a wide range ...

Lie and Noether-like Operations for a Class of Systems of Ordinary Differential Equations

Farooq, Muhammad Umar (University of Engineering & Technology, Taxila., 2011)

It is evident from the last few decades that world is rapidly moving towards information technology and the developing countries are also becoming part of it. Organizations are transforming from their traditional way of ...

Transformation Techniques to Find the Analytical and Numerical Solutions of Ordinary Differential Equations (ODES)

Ahmed, Zulfiqar (National College of Business Administration & Economics, Lahore., 2018)

The analytical solutions are very rare in the field of differential equation. However, in Physics and engineering sciences it is always preferred to find analytical solution. Analytical solutions are exact and error free ...

Phenotypic and Genetic Characterization of House Sparrow (Passer domesticus) Using Microsatellite Markers from Selected Sites in Punjab Pakistan.

Batool, Farhat (University of Agriculture, Faisalabad., 2018)

Patterns of genetic and phenotypic variations are being of critical importance for the sustainability of the population and the persistence of the species. Genetic diversity correlates with the abundance and size of ...

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