Collagen release kinetics of surface functionalized 45S5 Bioglass®-based porous scaffolds (2008)
Chen, Q.Z., Ahmed, I., Knowles, J.C., Nazhat, S.N., Boccaccini, A.R., Rezwan, K.
A highly interconnected porous scaffold made from 45S5 Bioglass® was fabricated by the polymer replica technique and surface functionalized for protein immobilization. Subsequently rat-tail collagen...
Quasielastic neutron scattering of hydrated BaZr_{0.90}A_{0.10}O_{2.95} (A = Y and Sc) (2008)
Karlsson, M., Matic, A., Engberg, D., Björketun, M. E., Koza, M. M., Ahmed, I., ...
Proton motions in hydrated proton conducting perovskites BaZr_{0.90}A_{0.10}O_{2.95} (A = Y and Sc) have been investigated using quasielastic neutron scattering. The results reveal a localized motion...
Short-range structure of proton conducting perovskite BaIn_{x}Zr_{1-x}O_{3-x/2} (x = 0-0.75) (2008)
Karlsson, M., Matic, A., Knee, C. S., Ahmed, I., Eriksson, S., Börjesson, L.
In a systematic study we investigate the effect of dopant level and hydration on the short-range structure of the proton conducting perovskite-type oxide BaIn_{x}Zr_{1-x}O_{3-x/2} (x = 0-0.75), using...
Ahmed, I., Parson, A.J., Palmer, G., Knowles, J.C., Walker, G.S., Rudd, C.D.
Composites comprising a biodegradable polymeric matrix and a bioactive filler show considerable promise in the field of regenerative medicine, and could potentially serve as degradable bone fracture...
The effect of composition on the structure of sodium borophosphate glasses (2008)
Carta, D., Qiu, D., Guerry, P., Ahmed, I., Abou Neel, E.A., Knowles, J.C., ...
Glasses in the system 40(P2O5)–x(B2O3)–(60 − x)(Na2O) (10 less-than-or-equals, slant x less-than-or-equals, slant 30 mol%) have been prepared by the melt-quenching technique. Thermal properties...
Qiu, D., Guerry, P., Ahmed, I., Pickup, D.M., Carta, D., Knowles, J.C.
The structure of aged melt-quenched sodium borophosphate glasses of composition (P2O5)40(B2O3)x(Na2O)60−x (with x in the range 10–40) has been studied by high-energy X-ray diffraction (HEXRD),...
Controlled microchannelling in dense collagen scaffolds by soluble phosphate glass fibers (2007)
Nazhat, S.N., Neel, E.A.A., Kidane, A., Ahmed, I., Hope, C., Kershaw, M., ...
A problem with tissue engineering scaffolds is maintaining seeded cell viability and function due to limitations of oxygen and nutrient transfer. An approach to maintain suitable oxygen...
CMS physics technical design report, volume II: Physics performance (2007)
Bayatian, G. L., Chatrchyan, S., Hmayakyan, G., Sirunyan, A. M., Adam, W., Bergauer, T., ...
CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider ( LHC). It currently involves more than 2000 physicists from more than 150...
A study of detection of broken rotor bars in induction motors using instantaneous power (2006)
Ahmed, I., Ertugrul, Nesimi, Soong, W. L.
The paper demonstrates the practical implementation of the instantaneous power as diagnostic medium for condition monitoring. The analysis has been made on 2.2kW three-phase induction motors in a...
A study of detection of broken rotor bars in induction motors using instantaneous power (2006)
Ahmed, I., Ertugrul, Nesimi, Soong, W. L.
The paper demonstrates the practical implementation of the instantaneous power as diagnostic medium for condition monitoring. The analysis has been made on 2.2kW three-phase induction motors in a...
Moshin, M., Mir, I.S., Quadir, A., Ahmed, I.
The systemic inflammatory response to infection. The diagnosis of sepsis requires the presence of at least two SIRS criteria plus an infection.
Characterisation of antibacterial copper releasing degradable phosphate glass fibres (2005)
Neel, E.A.A., Ahmed, I., Pratten, J., Nazhat, S.N., Knowles, J.C.
Phosphate-based glass fibres (PGF) of the general formula Na2O–CaO–P2O5 are degradable in an aqueous environment, and therefore can function as antibacterial delivery systems through the...
Spectrophotometric estimation of ethamsylate in tablets and injection (2005)
Chitra, K, Sujatha, K, Ahmed, I, Shalini, K, Lakshmi, P, Varghese, S
A study of the detection of fault frequencies for condition monitoring of induction machines (2005)
Ahmed, I., Ertugrul, Nesimi, Soong, Wen Liang
This paper describes a study aimed to improve the detection of faults in induction motors. Two hidden faults (misalignment and soft footing) and the broken rotor bar fault are investigated by...
A study of the detection of fault frequencies for condition monitoring of induction machines (2005)
Ahmed, I., Ertugrul, Nesimi, Soong, Wen Liang
This paper describes a study aimed to improve the detection of faults in induction motors. Two hidden faults (misalignment and soft footing) and the broken rotor bar fault are investigated by...
A baseline study for on-line condition monitoring of induction machines (2004)
Ahmed, I., Supangat, R., Grieger, J. P., Ertugrul, Nesimi, Soong, Wen Liang
Condition monitoring of induction machines relies on being able to detect the difference between healthy and faulty induction machines. An accurate interpretation of a motor’s condition requires...
A baseline study for on-line condition monitoring of induction machines (2004)
Ahmed, I., Supangat, R., Grieger, J. P., Ertugrul, Nesimi, Soong, Wen Liang
Condition monitoring of induction machines relies on being able to detect the difference between healthy and faulty induction machines. An accurate interpretation of a motor’s condition requires...
Aqueous Salt Absorption by Ampholytic Polysaccharides. (2002)
Salamone,J. C., Rodriquez,E. L., Quach,L., Watterson,A. C., Ahmed,I.
Studies of the solution properties of polyampholytes have revealed that these polymers are capable of undergoing viscosity increases in the presence of increasing salt concentration. Employing this...
Ahmed, I., Glynn, B., Perkins, Anthony Vincent, Castro, MG., Rowe, J., Morrison, E., ...
This study examined the different molecular forms of CRH in normal and preeclampsia maternal plasma and protease-blocked placental extracts using antibodies to different regions of the CRH precursor,...
Ahmed, I., Glynn, B., Perkins, Anthony Vincent, Castro, MG., Rowe, J., Morrison, E., ...
This study examined the different molecular forms of CRH in normal and preeclampsia maternal plasma and protease-blocked placental extracts using antibodies to different regions of the CRH precursor,...
Ahmed, I., Glynn, B., Perkins, Anthony Vincent, Castro, MG., Rowe, J., Morrison, E., ...
This study examined the different molecular forms of CRH in normal and preeclampsia maternal plasma and protease-blocked placental extracts using antibodies to different regions of the CRH precursor,...
The purpose of the work was a study of the process parameters of the organometallic vapor phase epitaxy technique and their relationship to the properties of gallium indium arsenide lattice matched...
A short-term trial of tacrolimus ointment for atopic dermatitis (1997)
Ruzicka, T., Bieber, T., Schopf, E., Rubins, A., Dobozy, A., Bos, J.D., ...
Thesis (Ph. D.)--North East London Polytechnic, 1981.
Takwale, A, Tan, E, Agarwal, S, Barclay, G, Ahmed, I, Hotchkiss, K, ...
Objective To study the efficacy and tolerability of borage oil, which contains a high concentration of γ linolenic acid, in children and adults with atopic eczema.
Takwale, A, Tan, E, Agarwal, S, Barclay, G, Ahmed, I, Hotchkiss, K, ...
Objective To study the efficacy and tolerability of borage oil, which contains a high concentration of γ linolenic acid, in children and adults with atopic eczema.
Appendix mass: do we know how to treat it?
Ahmed, I., Deakin, D., Parsons, S. L.
INTRODUCTION: The traditional management of appendiceal mass has been an initial conservative approach followed by interval appendicectomy. More recently, the necessity of interval appendicectomy has...
An epidemiological study of rheumatic fever and rheumatic heart disease in Lagos.
Ogunbi, O, Fadahunsi, H O, Ahmed, I, Animashaun, A, Daniel, S O, Onuoha, D U, ...
In Lagos 12 755 schoolchildren aged between six and 12 years were screened for evidence of rheumatic heart disease and showed a prevalence rate of 0.03%. Group C (27.7%) and group G (47.3%)...
Are bedside features of shock reproducible between different observers?
Otieno, H, Were, E, Ahmed, I, Charo, E, Brent, A, Maitland, K
Hypernatraemia in Diarrhoeal Infants in Lagos
Ahmed, I., Agusto-Odutola, T. B.
Records of 48 patients with acute gastro-enteritis who had a serum sodium concentration of 148 mEq/l. or more have been reviewed. All except 3 were under 1 year of age and 62% were under 6 months. In...