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Mazhar Mahmood Qurashi

Mazhar Mahmood Qurashi, Pakistani physicist and crystallographer (Punjab 08 October 1925 – Islamabad 21 November 2011)


With A.K.M. Ahsanullah. Fine structure discontinuities in the intermolecular activation energy of flow of 2% to 3% aqueous ethyl alcohol. Proceed. Roy. Soc. London Ser. A Math Phys. Sci 285 (1043):480-500, 1965

With M.H. Barnes. The structures of the minerals of the descloizite and adelite groups. V – Descloizite and conichalcite (Pt.3).  Can. Mineral.8(1):23-39, 1964

With A.K.M. Ahsanullah. Preliminary determination of temperature dependence of refractive index of water and its first derivative. Pakist. J. Scient. Ind. Research 6:243, 1963

Use of anti-symmetric component of the Patterson and Fourier functions for the solution of problems involving small atomic shifts from positions of super-symmetry. Acta Crystal. 16:307, 1963

Possible existence of jumps in activation energy of flow in some molten metals. J. Phys. Chem. 67:955, 1963

With M.T. Qureshi. The anomalous behavior of solutions of simple aromatic compounds in straight-chain hydrocharbons and mineral oils (I.). Pak. J. Sci. Ind. Res. 5(4):222-8, 1962  

With Z. Rahman. The influence of long chain phenolic additives on the viscosity of mineral oils. Part V. Phenomena occurring in the proximity of the miscibility limit in mixtures of allyl catechol and mineral oil. Pak. J. Sci. Ind. Res. 3(1):23-30, 1962  

The polymorphism and hydration characteristics of hewettite and metahewettite. Canad. Mineral. 6(5):647-62, 1961

With A.K.M. Ahsanullah. Investigation of periodic discontinuities in the mutual potential energy of molecules of water and some polyhydric alcohols. Brit. J. Appl. Physics 12(2), 1961

With A.K.M. Ahsanullah. Studies in the properties of heat insulating building materials. Part II. The thermal conductivity of binary mixtures with particular reference to cellular concrete. Pakist. J. Sci. Ind. Research 2:1-6, 1959

Studies in the relationship between viscosity and molecular structure. Part I. Temperature dependence of viscosity of certain typical mineral oils. Pak. J. Sci. Ind. Research 1:116, 1958

With M.H. Barnes. The structures of the minerals of the descloizite and adelite groups. I – Descloizite and conichalcite (Pt.1).  Am. Mineral. 39:416-35, 1954

An analysis of the efficiency of convergence of different methods of structure determination. I. The methods of least squares and steepest descents: centrosymmetric case. Acta Crystal. 6:577-88, 1953

With V. Vand. Weighting of the least-squares and steepest descents methods in the initial stages of the crystal structure determination. Acta Crystal. 6:541-9, 1953 

With M.H. Barnes. The structure of pucherite, BiVO4. Am. Mineral. 38:489-500, 1953

An extension of the inequalities method of sign determination by means of negative-density transforms. Acta Crystal. 6:103, 1953

A discussion of the Cox and Shaw factor for oblique incidence and the film-to-film factor in multiple-film exposures. Acta Crystal. 6:668, 1953

With M.H. Barnes. Unit cell and space group data for certain vanadium minerals. Am. Mineral. 37:5-6, 407-22, 1952

With I.G. Edmunds. The structure of the eta phase in the silver-zinc system. Acta Crystal. 1:417-27, 1951

Optimal conditions for convergence of steepest descents as applied to structure determination. Acta Crystal. 2:404-9, 1949

With M.M. Husain. Studies in the electrical insulation properties of natural and synthetic materials. Part II – Analysis of the high and low voltage measurements on humidified wood and “jutoid”. Pak. J. Sci. Ind. Research

Studies in the influence of long-chain phenolic additives in the viscosity of mineral oils. Part I. Mixture of mineral oil with Bhilawanol and its derivatives. Pak. J. Sci. Ind. Research

With P. J. Hendra. On the 7r bonding in some transition-metal hexacarbonyls.