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Studies of complexes derived from 5-acetylamino-1,2-benzoquinone 2-oxime and related ligands
Published 1991“…The diamagnetism of Co(5-Acqo)3 and the low spin configuration of Mn(5-Acqo)3.H2O are indicative of the strong field character of the ligand. …”
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Synthesis and structural studies of some metal complexes of tetraaza macrocyclic ligands
Published 1993“…A series of dibenzo macrocyclic tetraamine ligands with 14-, 15-, 16-, 17- and 19-membered inner great lings (L14 to L15) has been synthesized to investigate the effect of ring size variation on their complexation behaviour with the metal-ions, Ni(Il), Zn(ll) and Cd(II).…”
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Thesis -
169
Editorial
Published 2010“…It would be instructive, therefore, to reflect on Martin Lings' explanation of the concepts of "development" (tatawwur), "progress" (taqaddum), "renewal" (tajdid) and "renaissance" (nahdah).....…”
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A new method for determining of gossypol in cottonseed oil by FTIR spectroscop
Published 2003“…The wavelengths used were selected by spiking clean cottonseed oil to gossypol concentrations of 0–5% and noting the regions of maximal absorbance. …”
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171
Perennial philosophy in re-understanding Malay mythology and science of symbol
Published 2010“…This paper will evaluate Malay mythology and the science of symbols from the perennialists point of view by taking into of consideration the various explanations made by scholars like Rene Guenon, Ananda Coomaraswamy, Frithjof Schuon, Martin Lings, and Seyyed Hossein Nasr regarding myths, symbols and imageries in traditional thought and literature. …”
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Proceeding Paper -
172
Sample preparation optimization for the simultaneous determination of mycotoxins in cereals
Published 2011“…Extraction of spiked cereal samples with methanol: water (80:20) and clean up using AOZ IAC column in optimal condition provided recovery range of 77–104% for all targeted mycotoxins.…”
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173
Two Potts Models on Cayley Tree of Arbitrary Order
Published 2012“…On a Cayley tree of arbitrary order k we consider two different Potts models with competing nearest-neighbour interactions J1 and next-nearest-neighbour interactions Jp and Jo, where coupling Jp corresponds to interaction of spins belonging to the same branch of the tree (prolonged) and coupling Jo corresponds to interaction of spins belonging to the same shell of the tree (one-level) and find for each model in addition to the expected paramagnetic, ferromagnetic and antiferromagnetic phases, an intermediate range of coupling values where the local magnetization has chaotic oscillatory glass-like behaviour. …”
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Proceeding Paper -
174
Ising model with competing “uncle–nephew” interactions
Published 2016“…We consider the Ising model on the semi-infinite Cayley tree of second order with competing interactions up to the third-nearest-neighbors with spins belonging to the different branches of the tree and for this model investigate the problem of phase transition.…”
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Attractors on Ising Model with Restricted Interactions on Cayley Tree of Order 2
Published 2013“…In this paper we reinvestigate the phase diagram of this model using an iterative scheme, that is developed for a renormalized effective nearest-neighbour coupling Kr and effective field per site Xr for spins on the n-th level of a Cayley tree with competing one-level J0 and prolonged Jp next-nearest-neighbour interactions between Ising spins on the tree. …”
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Extraction of parabens from cosmetic and environmental water samples coupled with uv-visible spectroscopy
Published 2021“…The limit of detection (LOD) and the limit of quantifi cation (LOQ) for paraben are 0.0476 and 0.1442 μg/mL, respectively. Spiked cosmetic samples have the extraction recoveries in the range of 81.2–96.8%, whereas spiked water sample extraction recoveries were in the range of 88.8–100.63%. …”
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On uniqueness of Gibbs measure for p-adic countable state Potts model on the Cayley tree
Published 2009“…An analogous fact is not true when the number of spins is finite.…”
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On some dynamic systems arising in lattice models with competing ternary interactions
Published 2009“…Later similar result was proved for Potts model with three spins [2]. Let Let …”
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Proceeding Paper -
180
On the existence of phase transition for one dimensional P-adic countable state Potts model
Published 2011“…Note that it turns out that the finding condition does not depend on values of the prime p , and therefore, an analogous fact is not true when the number of spins is finite.…”
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Proceeding Paper