Browsing Faculty Research Publications by Title
Now showing items 31-50 of 2106
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Adsorption characteristics of cellulases from a constitutive mutant of trichoderma reesei
(1997)The adsorption parameter, A,, (maximum protein adsorbed/g substrate) and KA (adsorption equilibrium constant) of Trichoderma reesei C-5 cellulases were 58.8 mg protein/g cellulose and 11.6 x 104 Z/m01 respec-tively. The ... -
Adsorption properties of the fibril forming protein from trichoderma reesei
(2002)The amino acid composition and adsorption properties of the fibril forming protein (FFP), identified previously as a non-hydrolytic component of Trichoderma reseei cellulase enzymes, are described. The amino acid composition ... -
Advanced manufacturing technology selection: A strategic model for learning and evaluation
(1998)This paper proposes a famework for analysing a firms investment justfication problem in advanced manufacturing technoligies to take competitive advantage in the liberalized economy and global market.To analyse such a ... -
Affine-structure-based facial image encoding
(1999)A real-time algorithm for affine-structure-based video compression for facial images is presented. The face undergoing motion is segmented and triangulated to yield a set of control points. The set of control points generated ... -
Affinity precipitation of aspergillus niger pectinase by microwave-treated alginate
(2004)Affinity precipitation is a simple, single plate separation process in which the complex of a smart macroaffinity ligand with the target protein (from a crude broth) can be selectively precipitated by application of a ... -
Affinity precipitation of trypsin with soybean trypsin inhibitor linked Eudragit S-100
(1994)Soybean trypsin inhibitor linked to Eudragit S-100 was used for the affinity precipitation of trypsin. Polymer and ligand concentrations used in conjugate preparation showed remarkable effect on the trypsin recovery. Trypsin ... -
Aggregation matrix for the reduced-order continued fraction expansion model of Chen and Shieh
(1978)A relationship between the states of a high-order system, and its reduced-order continued fraction expansion model of Chen and Shieh, has been derived. This relationship, in the form of an aggregation matrix, has been used ... -
AI approach to hand written devnagiri script recognition
(1991)In this paper, a system for recognizing hand written Indian Devnagiri script has been proposed. This system uses an AI approach to integrate information from diverse sources, It has three levels of abstraction low medium ... -
Air pollution from biomass combustion in domestic cookstove
(1994)The concentration of three air pollutants in indoor air during a one hour combustion period of three biofuels, i.e. fuelwood, dung-cakes and agri-residue, was monitored. A mixture of fuelwood and dung-cake (1 : 1) was also ... -
Algebraic characterization of MDS group codes over cyclic groups
(1995)An (n,k) group code over a group G is a subset of Gn which forms a group under componentwise group operation and can be defined in terms of n-k homomorphisms from Gk to G. The set of homomorphisms which define maximum ... -
Alleviation of line overloads and voltage violations by corrective rescheduling
(1993)This paper presents simple and efficient algorithms for the alleviation of line overloads and voltage violations by corrective rescheduling. The proposed approach utilises the decoupling of real and reactive power and the ... -
Alternative low-noise realizations for narrow-band recursive digital filters
(1984)Alternatives to Munson and Liu's structures [1] are given, which also realize a second-order section having both poles and zeros, with low sensitivity and roundoff noise. Instead of realizing zeros separately from poles, ... -
Amalgamation of traditional and modern cooling techniques in a passive solar house: A design analysis
(1994)In this presentation, different roof and wall designs/treatments have been proposed, incorporating modern and ancient features together, for passive cooling. On the basis of their thermal analysis (by solving energy balances ... -
Amberlite XAD-2 functionalized with o-aminophenol: synthesis and applications as extractant for copper(II), cobalt(II), cadmium(II), nickel(II), zinc(II) and lead(II)
(2000)A stable chelating resin matrix was synthesized by covalently linking o-aminophenol (o-AP) with the benzene ring of the polystyrene–divinylbenzene resin, Amberlite XAD-2, through a –N=N– group. Elemental analyses, ... -
Amorphous enzyme aggregates: stability toward heat and aqueous-organic cosolvent mixtures
(1999)Chemical aggregates of four enzymes, i.e., polyphenol oxidase, acid phosphatase, β-glucosidase, and trypsin have been prepared by chemical cross-linking with glutaraldehyde. These aggregates were characterized for their ... -
Amorphous investigation of interface and band gap states in amorphous silicon p-i-n solar cells using current deep level transient spectroscopy
(Elsevier Science, 1996)Current deep level transient spectroscopy (DLTS) studies were performed on as-deposited and reverse biased annealed samples of a-Si:H p-i-n solar cells. These studies indicate interface states at p / i and i / n junctions, ... -
Amorphous silicon as a resist material
(1988)Lithographic properties of amorphous silicon films exposed to glow-discharge hydrogen plasma and ion beams have been investigated. The rate of film etching by a CF4 plasma is lowered by exposure, giving rise to a negative ... -
Anaerobic treatment of agricultural residue based pulp and paper mill effluents for AOX and COD reduction
(2000)Black liquor and bleach effluent from an agroresidue based pulp and paper mill were treated anaerobically to reduce their high chemical oxygen demand (COD) and adsorbable organic halide (AOX) contents. Addition of 1% w:v ... -
Analysis and design of a novel leaky YIG film guided wave optical isolator
(1998)A guided wave optical isolator using a four layered leaky yttrium iron garnet (YIG) waveguide with a YIG guiding layer is proposed and analyzed through a transfer matrix formulation. The dependence of isolation characteristics ... -
Analysis and development of a low-cost permanent magnet brushless DC motor drive for PV-array fed water pumping system
(1998)This paper deals with the analysis and development of a permanent magnet brushless DC (PMBLDC) motor drive coupled to a pump load powered by solar photovoltaic (PV) array for water pumping system. A simple low-cost prototype ...