Find Research Outputs

1994
3 Citations (Scopus)

Theoretical modelling of thulium-sensitized holmium continuous-wave fibre lasers

Wang, J., Ahmad, M. & King, T. A., 1994, In : Journal of Modern Optics. 41, 7, p. 1457-1472 16 p.

Research output: Contribution to journalArticle

thulium
holmium
continuous wave lasers
fiber lasers
cross relaxation

Thermal Fluctuations in Y-Ba-Cu-O Thin Films Near the Transition Temperature

Surya, C., Hallemeier, P., Jiang, S. & Phillips, J. M., Jan 1 1994, In : IEEE Transactions on Electron Devices. 41, 11, p. 2123-2127 5 p.

Research output: Contribution to journalArticle

Power spectrum
Superconducting transition temperature
Cutoff frequency
Thin films
Bias currents
19 Citations (Scopus)

Thermodynamic investigations of aqueous-molten paraffin wax liquid-liquid extractions and synergistic extractions of some trivalent rare earth elements

Gao, J., Hu, G., Kang, J., Fan, H. & Bai, G., 1994, In : Talanta. 41, 4, p. 541-546 6 p.

Research output: Contribution to journalArticle

Paraffin waxes
Liquid-Liquid Extraction
Waxes
Rare earth elements
Thermodynamics
28 Citations (Scopus)
Spin Labels
Triticum
Paramagnetic resonance
Seed
Spectrum Analysis
606 Citations (Scopus)

The voidage function for fluid-particle interaction systems

Di Felice, R., 1994, In : International Journal of Multiphase Flow. 20, 1, p. 153-159 7 p.

Research output: Contribution to journalArticle

Particle interactions
particle interactions
Drag
Fluids
fluids
285 Citations (Scopus)

TOR1 and TOR2 are structurally and functionally similar but not identical phosphatidylinositol kinase homologues in yeast

Helliwell, S. B., Wagner, P., Kunz, J., Deuter-Reinhard, M., Henriquez, R. & Hall, M. N., 1994, In : Molecular Biology of the Cell. 5, 1, p. 105-118 14 p.

Research output: Contribution to journalArticle

Sirolimus
Phosphatidylinositols
Phosphotransferases
Yeasts
G1 Phase Cell Cycle Checkpoints

Transferrin intraamniotic antimicrobial properties investigation

Terzic, M. M., Jan 1 1994, In : Giornale di Malattie Infettive e Parassitarie. 46, 2, p. 114-116 3 p.

Research output: Contribution to journalArticle

Amniotic Fluid
Transferrin
Amniocentesis
Staphylococcus epidermidis
Pregnancy
55 Citations (Scopus)

Triple therapy and incidence of de novo cancer in renal transplant recipients

Kehinde, E. O., Petermann, A., Morgan, J. D., Butt, Z. A., Donnelly, P. K., Veitch, P. S. & Bell, P. R. F., 1994, In : British Journal of Surgery. 81, 7, p. 985-986 2 p.

Research output: Contribution to journalArticle

Kidney Neoplasms
Prednisolone
Cyclosporine
Azathioprine
Incidence
50 Citations (Scopus)
harmonic generations
cavities
crystals
apertures
interactions
36 Citations (Scopus)
potassium phosphates
phase matching
harmonic generations
color centers
acceptability
29 Citations (Scopus)
Periplasmic Proteins
Escherichia coli Proteins
Oleic Acid
Fatty Acids
Membranes
36 Citations (Scopus)

Using neural networks for controlling chaos

Alsing, P. M., Gavrielides, A. & Kovanis, V., 1994, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 49, 2, p. 1225-1231 7 p.

Research output: Contribution to journalArticle

Neutral Networks
Controlling Chaos
Feedforward Networks
Chaotic Attractor
Time Series Data
12 Citations (Scopus)

Wave propagation in a non-linear quasiperiodic Kronig-Penney lattice

Sun, N., Hennig, D., Molina, M. I. & Tsironis, G. P., 1994, In : Journal of Physics Condensed Matter. 6, 38, p. 7741-7749 9 p.

Research output: Contribution to journalArticle

Transparency
Wave propagation
wave propagation
nonlinearity
Wavelength
21 Citations (Scopus)

Wave propagation in periodic nonlinear dielectric superlattices

Hennig, D., Gabriel, H., Tsironis, G. P. & Molina, M., 1994, In : Applied Physics Letters. 64, 22, p. 2934-2936 3 p.

Research output: Contribution to journalArticle

superlattices
wave propagation
coefficients
18 Citations (Scopus)

West African Immigrants and New Patterns of Malaria Imported to North Eastern Italy

Di Perri, G., Solbiati, M., Vento, S., De Checchi, G., Luzzati, R., Bonora, S., Merighi, M., Marocco, S., Fibbia, G. & Concia, E., 1994, In : Journal of Travel Medicine. 1, 3, p. 147-151 5 p.

Research output: Contribution to journalArticle

Italy
Malaria
Epidemiologic Factors
Diagnostic Services
Parasitemia
174 Citations (Scopus)

Wet autoclave pretreatment for antigen retrieval in diagnostic immunohistochemistry

Bankfalvi, A., Navabi, H., Bier, B., Bocker, W., Jasani, B. & Schmid, K. W., 1994, In : Journal of Pathology. 174, 3, p. 223-228 6 p.

Research output: Contribution to journalArticle

Microwaves
Immunohistochemistry
Antigens
Nuclear Antigens
Surface Antigens
1993
4 Citations (Scopus)

0.32 μm gate length InP-channel MODFETs with ft above 90 GHz

Ballegeer, D. G., Nummila, K., Adesida, I., Caneau, C. & Bhat, R., Jan 1 1993, In : Electronics Letters. 29, 15, p. 1375-1377 3 p.

Research output: Contribution to journalArticle

High electron mobility transistors
Doping (additives)
Cutoff frequency
Transconductance
Heterojunctions
68 Citations (Scopus)

A CO2 to visible optical frequency synthesis chain: accurate measurement of the 473 THz HeNe/I2 laser

Acef, O., Zondy, J. J., Abed, M., Rovera, D. G., Gérard, A. H., Clairon, A., Laurent, P., Millerioux, Y. & Juncar, P., Mar 1 1993, In : Optics Communications. 97, 1-2, p. 29-34 6 p.

Research output: Contribution to journalArticle

Lasers
synthesis
lasers
Iodine
iodine
4 Citations (Scopus)

A comparative study of ideal elbow and dual-elbow robot manipulators

Tourassis, V. D. & Emiris, D. M., 1993, In : Mechanism and Machine Theory. 28, 3, p. 357-373 17 p.

Research output: Contribution to journalArticle

Manipulators
Robots
Geometry
Mach number
Marketing
3 Citations (Scopus)

Adhesion and the cancer jigsaw

Nigam, A. K. & Pignatelli, M., 1993, In : BMJ (Online). 307, 6895, p. 3-4 2 p.

Research output: Contribution to journalArticle

Neoplastic Cell Transformation
Cell Adhesion Molecules
Cell Adhesion
Neoplasm Metastasis
Neoplasms

Agricultural Policy Making in Ireland

Collins, N., 1993, Modern Irish Democracy : Essays in Honour of Basil Chubb Dublin; Irish Academic Press. Dublin: Irish Academic Press, p. 104-122

Research output: Chapter in Book/Report/Conference proceedingChapter

'Agricultural Policy Making in Ireland' in Hill, R.J., Marsh, M (eds)

Collins, N., 1993, Modern Irish Democracy: Essays in Honour of Basil Chubb. Dublin; Irish Academic Press

Research output: Chapter in Book/Report/Conference proceedingConference contribution

32 Citations (Scopus)

A MODFET-Based Optoelectronic Integrated Circuit Receiver for Optical Interconnects

Ketterson, A. A., Seo, J. W., Tong, M. H., Nummila, K. L., Morikuni, J. J., Cheng, K. Y., Kang, S. M. & Adesida, I., 1993, In : IEEE Transactions on Electron Devices. 40, 8, p. 1406-1416 11 p.

Research output: Contribution to journalArticle

Integrated optoelectronics
optical interconnects
Optical interconnects
High electron mobility transistors
integrated circuits

A new approach to the development of computer- aided estimating systems for the construction industry

O'Brien, M. J. & Pantouvakis, J. P., 1993, In : Construction Management and Economics. 11, 1, p. 30-44 15 p.

Research output: Contribution to journalArticle

Construction industry
Costs
Estimator
26 Citations (Scopus)

Application of indium-tin-oxide with improved transmittance at 1.3 μm for MSM photodetectors

Seo, J. W., Adesida, I., Caneau, C. & Bhat, R., 1993, In : IEEE Photonics Technology Letters. 5, 11, p. 1313-1315 3 p.

Research output: Contribution to journalArticle

Photodetectors
Tin oxides
indium oxides
Indium
tin oxides
7 Citations (Scopus)

Applications of self-trapping in optically coupled devices

Tsironis, G. P., Deering, W. D. & Molina, M. I., Sep 15 1993, In : Physica D: Nonlinear Phenomena. 68, 1, p. 135-137 3 p.

Research output: Contribution to journalArticle

Coupler
Trapping
couplers
trapping
Configuration
9 Citations (Scopus)

Characterization of selective reactive ion etching effects on delta-doped GaAs/AlGaAs MODFET layers

Agarwala, S., Tong, M., Ballegeer, D. G., Nummila, K., Ketterson, A. A. & Adesida, I., Apr 1993, In : Journal of Electronic Materials. 22, 4, p. 375-381 7 p.

Research output: Contribution to journalArticle

Reactive ion etching
High electron mobility transistors
aluminum gallium arsenides
field effect transistors
etching
8 Citations (Scopus)

Chromosomal localization of human homologs of the Drosophila heterochromatin protein 1 (HP1) gene

Chevillard, C., Reik, W., McDermott, M., Fontes, M., Mattei, M. G. & Singh, P. B., 1993, In : Mammalian Genome. 4, 2, p. 124-6 3 p.

Research output: Contribution to journalArticle

Silicon
Power spectrum
Conduction bands
Oxides
2 Citations (Scopus)

Compulsory Competitive Tendering in Northern Ireland Local Government

Knox, C., Jun 1 1993, In : Local Government Studies. 19, 2, p. 208-225 18 p.

Research output: Contribution to journalArticle

local government
25 Citations (Scopus)

Conservative evolution of the Mbc-DP region in anthropoid primates

Grahovac, B., Schönbach, C., Brändle, U., Mayer, W. E., Golubic, M., Figueroa, F., Trowsdale, J. & Klein, J., 1993, In : Human Immunology. 37, 2, p. 75-84 10 p.

Research output: Contribution to journalArticle

Catarrhini
Platyrrhini
Pseudogenes
Primates
Haplorhini

Constraints on the Competitiveness of EC Agriculture

Collins, N., Jan 1993, Institutional and Political Constraint. Dublin: Irish Academic Press

Research output: Chapter in Book/Report/Conference proceedingChapter

Consumerism and school uniforms

BARNETT, RICHARD., KNOX, COLIN. & MCKEOWN, PENNY., 1993, In : International Journal of Consumer Studies. 17, 2, p. 117-136 20 p.

Research output: Contribution to journalArticle

Clothing
Northern Ireland
Costs and Cost Analysis
Students
Research
232 Citations (Scopus)

Cyclosporin A, FK506 and rapamycin: more than just immunosuppression

Kunz, J. & Hall, M. N., 1993, In : Trends in Biochemical Sciences. 18, 9, p. 334-338 5 p.

Research output: Contribution to journalArticle

Tacrolimus Binding Proteins
Tacrolimus
Sirolimus
Yeast
Immunosuppression
6 Citations (Scopus)

Decompression waves in fluidized beds

Wallis, G. B., Harvey, S. P. & Difelice, R., 1993, In : International Journal of Multiphase Flow. 19, 5, p. 839-874 36 p.

Research output: Contribution to journalArticle

pressure reduction
Fluidized beds
beds
Void fraction
Packed beds

Detection of bovine leukemia provirus by polymerase chain reaction followed by non-radioactive blot hybridization

Popov, A. N., Adarichev, V. A., Kalachikov, S. M., Mishina, E. S. & Dymshits, G. M., 1993, In : Voprosy Virusologii. 38, 3, p. 113-116 4 p.

Research output: Contribution to journalArticle

Enzootic Bovine Leukosis
Bovine Leukemia Virus
Proviruses
Polymerase Chain Reaction
Oligonucleotide Probes
7 Citations (Scopus)

Directional couplers with linear and nonlinear elements

Deering, W. D., Molina, M. I. & Tsironis, G. P., 1993, In : Applied Physics Letters. 62, 20, p. 2471-2473 3 p.

Research output: Contribution to journalArticle

directional couplers
configurations
couplers
coefficients
interactions
9 Citations (Scopus)

Dynamical domains of a nondegenerate nonlinear dimer

Tsironis, G. P., Feb 15 1993, In : Physics Letters, Section A: General, Atomic and Solid State Physics. 173, 4-5, p. 381-385 5 p.

Research output: Contribution to journalArticle

dimers
trapping
62 Citations (Scopus)

Dynamics of self-trapping in the discrete nonlinear Schrödinger equation

Molina, M. I. & Tsironis, G. P., May 30 1993, In : Physica D: Nonlinear Phenomena. 65, 3, p. 267-273 7 p.

Research output: Contribution to journalArticle

Discrete Equations
Trapping
Nonlinear equations
nonlinear equations
Nonlinear Equations
42 Citations (Scopus)

E-cadherin: A biological marker of tumour differentiation

Pignatelli, M., 1993, In : Journal of Pathology. 171, 2, p. 81-82 2 p.

Research output: Contribution to journalArticle

Neoplasm Proteins
Cadherins
Tumor Biomarkers
Cell Differentiation
Neoplasms
8 Citations (Scopus)

Effect of ultraviolet radiation on structural-functional characteristics of the thylakoid membrane

Khalilov, R. I., Khomutov, G. B. & Tikhonov, A. N., 1993, In : RUSS.PLANT PHYSIOL.(ENGL.TRANSL.). 40, 3 part 1, p. 338-342 5 p.

Research output: Contribution to journalArticle

Thylakoids
Radiation Effects
thylakoids
functional properties
ultraviolet radiation
8 Citations (Scopus)

Exact analysis of production lines with no intermediate buffers

Papadopoulos, H. T. & O'Kelly, M. E. J., Feb 19 1993, In : European Journal of Operational Research. 65, 1, p. 118-137 20 p.

Research output: Contribution to journalArticle

Production Line
Buffer
Quadratic Matrix Equation
Poisson distribution
Queueing
114 Citations (Scopus)

Expression of gelatinase A and TIMP-2 mRNAs in desmoplastic fibroblasts in both mammary carcinomas and basal cell carcinomas of the skin

Poulsom, R., Hanby, A. M., Pignatelli, M., Jeffery, R. E., Longcroft, J. M., Rogers, L. & Stamp, G. W. H., 1993, In : Journal of Clinical Pathology. 46, 5, p. 429-436 8 p.

Research output: Contribution to journalArticle

Tissue Inhibitor of Metalloproteinase-2
Basal Cell Carcinoma
Matrix Metalloproteinase 2
Fibroblasts
Breast Neoplasms
64 Citations (Scopus)

Expression of the met-receptor and its ligand, HGF-SF during mouse embryogenesis.

Sonnenberg, E., Weidner, K. M. & Birchmeier, C., 1993, In : EXS. 65, p. 381-394 14 p.

Research output: Contribution to journalReview article

Embryonic Development
Hepatocyte Growth Factor
Ligands
Epithelial Cells
Proto-Oncogenes
19 Citations (Scopus)

Frequency-to-voltage converter based on Bloch oscillations in a capacitively coupled GaAs-GaxAl1-xAs quantum well

Dunlap, D. H., Kovanis, V., Duncan, R. V. & Simmons, J., 1993, In : Physical Review B. 48, 11, p. 7975-7980 6 p.

Research output: Contribution to journalArticle

Semiconductor quantum wells
converters
capacitors
Capacitors
quantum wells

High-level accuracy measurement of the absolute frequency of the red He-Ne/I2 laser stabilized

Zondy, J. J., Abed, M., Acef, O., Rovera, D. G., Gerard, A. H., Clairon, A., Laurent, P., Millerioux, Y. & Juncar, P., 1993, Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, Vol. 1837. p. 405-413 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lasers
lasers
Iodine
iodine
synthesis
3 Citations (Scopus)

Highly selective etching of InGaAd on InAlAs in HBr plasma

Adesida, I., Agarwala, S., Caneau, C. & Bhat, R., 1993, 1993 IEEE 5th International Conference on Indium Phosphide and Related Materials. Publ by IEEE, p. 529-532 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Etching
Plasmas
Ions
2 Citations (Scopus)

High-performance 0.15 μm-gatelength OMVPE-grown InAlAs/InGaAs MODFETS

Adesida, I., Nummila, K., Tong, M., Caneau, C. & Bhat, R., 1993, 1993 IEEE 5th International Conference on Indium Phosphide and Related Materials. Publ by IEEE, p. 405-408 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Metallorganic vapor phase epitaxy
High electron mobility transistors
Cutoff frequency
Transconductance
Heterojunctions
10 Citations (Scopus)

Immunohistochemical analysis of p53 oncoprotein and proliferating cell nuclear antigen (PCNA) in the cervix uteri

Cardillo, M. R., Stamp, G. W. H., Pignatelli, M. N. & Lalani, E. N., 1993, In : European Journal of Gynaecological Oncology. 14, 6, p. 484-490 7 p.

Research output: Contribution to journalArticle

Tumor Suppressor Protein p53
Proliferating Cell Nuclear Antigen
Cervix Uteri
Papillomavirus Infections
Squamous Cell Carcinoma
93 Citations (Scopus)

Immunohistochemically demonstrated metallothionein expression in malignant melanoma

Zelger, B., Hittmair, A., Schir, M., Ofner, C., Fritsch, P. O., Bocker, W., Jasani, B. & Schmid, K. W., 1993, In : Histopathology. 23, 3, p. 257-263 7 p.

Research output: Contribution to journalArticle

Metallothionein
Melanoma
Paraffin
Heavy Ions
Nevus