Find Research Outputs

1994
28 Citations (Scopus)

On projections in a space with an indefinite metric

Hassi, S. & Nordström, K., 1994, In : Linear Algebra and Its Applications. 208-209, C, p. 401-417 17 p.

Research output: Contribution to journalArticle

Indefinite Metric
Hilbert spaces
Projector
Projection
Indefinite Inner Product

Optical characterization of InGaAs/InP quantum wires and dots

Gu, S. Q., Reuter, E., Xu, Q., Chang, H., Panepucci, R., Adesida, I. & Bishop, S. G., 1994, Diagnostic Techniques for Semiconductor Materials Processing. Materials Research Society, Vol. 324. p. 181-186 6 p.

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

Semiconductor quantum wires
Semiconductor quantum dots
Wire
etching
Photoluminescence
244 Citations (Scopus)

Organizational knowledge creation theory: A first comprehensive test

Nonaka, I., Byosiere, P., Borucki, C. C. & Konno, N., 1994, In : International Business Review. 3, 4, p. 337-351 15 p.

Research output: Contribution to journalArticle

Knowledge creation
Organizational knowledge
Factors
Middle managers
Externalization
8 Citations (Scopus)

Oscillatory conductance in a double-bend quantum dot device

Chang, H., Grundbacher, R., Kawanura, T., -P.leburton, J. & Adesida, I., 1994, In : Semiconductor Science and Technology. 9, 2, p. 210-212 3 p., 014.

Research output: Contribution to journalArticle

Semiconductor quantum dots
quantum dots
oscillations
aluminum gallium arsenides
modulation
14 Citations (Scopus)

Oxygen production and consumption by chloroplasts in situ and in vitro as studied with microscopic spin label probes

Ligeza, A., Wisniewska, A., Subczynski, W. K. & Tikhonov, A. N., Jul 29 1994, In : BBA - Bioenergetics. 1186, 3, p. 201-208 8 p.

Research output: Contribution to journalArticle

Spin Labels
Chloroplasts
Oxygen Consumption
Oxygen
Cholestanes

Parties and Elections : Recent Developments

Collins, N., 1994, Issues in Irish Politics. Manchester: Manchester University Press

Research output: Chapter in Book/Report/Conference proceedingChapter

118 Citations (Scopus)

Period-doubling route to chaos in a semiconductor laser subject to optical injection

Simpson, T. B., Liu, J. M., Gavrielides, A., Kovanis, V. & Alsing, P. M., Jan 1 1994, In : Applied Physics Letters. 64, 26, p. 3539-3541 3 p.

Research output: Contribution to journalArticle

period doubling
chaos
semiconductor lasers
routes
injection
3 Citations (Scopus)

Photo-Injected Carrier Distributions in Metal-Semiconductor-Metal Photodetectors Imaged by Photoluminescence Microscopy

Reuter, E. E., Gu, S. Q., Xu, Q., Wohlmuth, W., Adesida, I. & Bishop, S. G., 1994, In : IEEE Photonics Technology Letters. 6, 8, p. 966-970 5 p.

Research output: Contribution to journalArticle

Photodetectors
Photodiodes
photometers
Photoluminescence
Microscopic examination

Photoluminescence characterization of InGaAs/InP quantum dots

Gu, S. Q., Reuter, E., Xu, Q., Panepucci, R., Chen, A. C., Chang, H., Adesida, I., Cheng, K. Y., Bishop, S. G., Caneau, C. & Bhat, R., 1994, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 2364. p. 406-411 6 p.

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

Semiconductor quantum dots
Photoluminescence
quantum dots
Semiconductor quantum wells
photoluminescence

Photoluminescence of InGaAs/InP quantum dots

Gu, S. Q., Reuter, E., Xu, Q., Panepucci, R., Chang, H., Chen, A. C., Adesida, I., Cheng, K. Y. & Bishop, S. G., 1994, In : Conference Proceedings - International Conference on Indium Phosphide and Related Materials. p. 455-458 4 p.

Research output: Contribution to journalArticle

Semiconductor quantum wells
Semiconductor quantum dots
Photoluminescence
quantum dots
quantum wells
13 Citations (Scopus)

Photoluminescence studies of sidewall properties of dry-etched InGaAs/InP quantum wires

Gu, S. Q., Liu, X., Covington, M., Reuter, E., Chang, H., Panepucci, R., Adesida, I., Bishop, S. G., Caneau, C. & Bhat, R., 1994, In : Journal of Applied Physics. 75, 12, p. 8071-8074 4 p.

Research output: Contribution to journalArticle

quantum wires
wire
photoluminescence
blue shift
plasma density
5 Citations (Scopus)
recesses
Metallorganic vapor phase epitaxy
Scattering parameters
High electron mobility transistors
Equivalent circuits
6 Citations (Scopus)

Policy evaluation in community development: Some methodological considerations

Knox, C. & Hughes, J., Jul 1994, In : Community Development Journal. 29, 3, p. 239-250 12 p.

Research output: Contribution to journalArticle

Social Planning
community development
Community-Institutional Relations
Northern Ireland
evaluation

Political Issues in Irish Politics

Collins, N. (ed.), Jun 1994, Manchester University Press. 200 p.

Research output: Book/ReportBook

'Political Participation by Farm Households Conference Paper

Collins, N., 1994, CAMAR Competitiveness Study. Dublin

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

145 Citations (Scopus)

Possible role of tissue-bound calcium ions in citrate-mediated high-temperature antigen retrieval.

Morgan, J. M., Navabi, H., Schmid, K. W. & Jasani, B., Dec 1994, In : Journal of Pathology. 174, 4, p. 301-307 7 p.

Research output: Contribution to journalArticle

Citric Acid
Ions
Calcium
Antigens
Temperature
3 Citations (Scopus)

Prognosis of vertically transmitted pre-core mutant HBV infection [20]

Vento, S., Di Perri, G., Concia, E. & Bassetti, D., 1994, In : Lancet. 343, 8901, p. 859-860 2 p.

Research output: Contribution to journalLetter

Infection
3 Citations (Scopus)

Reactive ion etching-induced damage in InAlAs/InGaAs heterostructures

Agarwala, S., Adesida, I., Caneau, C. & Bhat, R., 1994, In : Conference Proceedings - International Conference on Indium Phosphide and Related Materials. p. 391-394 4 p.

Research output: Contribution to journalArticle

Reactive ion etching
Heterojunctions
etching
damage
Bias voltage
59 Citations (Scopus)

Reactive ion etching of gallium nitride using hydrogen bromide plasmas

Ping, A. T., Adesida, I., Asif Khan, M., Kuznia, J. N., Yang, Y. F. & Yang, E. S., Jan 1 1994, In : Electronics Letters. 30, 22, p. 1895-1897 3 p.

Research output: Contribution to journalArticle

Gallium nitride
Reactive ion etching
Plasmas
Hydrogen
Bias voltage
44 Citations (Scopus)

Response to organ shortage: Kidney retrieval programme using non-heart beating donors

Varty, K., Veitch, P. S., Morgan, J. D. T., Kehinde, E. O., Donnelly, P. K. & Bell, P. R. F., Feb 26 1994, In : British Medical Journal. 308, 6928, p. 575 1 p.

Research output: Contribution to journalArticle

Hospital Units
Tissue and Organ Procurement
Cadaver
Kidney Transplantation
Hospital Emergency Service
1 Citation (Scopus)

Reverse bifurcation and dynamics modification in an optically injected laser diode

Simpson, T. B., Liu, J. M., Kovanis, V. & Gavrielides, A., 1994, Proceedings of the International Quantum Electronics Conference (IQEC'94). Publ by IEEE, p. 221-222 2 p.

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

Semiconductor lasers
Chaos theory
Carrier concentration
Diodes
Linear stability analysis
9 Citations (Scopus)

Risk estimation of intraamniotic infection development after serial amniocentesis

Terzić, M. M., Plećaš, D. V., Štimec, B. V. & Petković, S. V., Jan 1 1994, In : Fetal Diagnosis and Therapy. 9, 1, p. 35-37 3 p.

Research output: Contribution to journalArticle

Amniocentesis
Amniotic Fluid
Staphylococcus epidermidis
Premature Obstetric Labor
Perinatal Mortality
23 Citations (Scopus)

Scanning tunneling microscope stimulated oxidation of silicon (100) surfaces

Fay, P., Brockenbrough, R. T., Abeln, G., Scott, P., Agarwala, S., Adesida, I. & Lyding, J. W., 1994, In : Journal of Applied Physics. 75, 11, p. 7545-7549 5 p.

Research output: Contribution to journalArticle

microscopes
oxidation
scanning
silicon
Auger spectroscopy
1 Citation (Scopus)

Self-assembled monolayers of Lewis bases: effects on surface and interfacial electronic properties in III-V optical semiconductors

Dorsten, J. F., Maslar, J. E., Zhang, Y., Rauchfuss, T. B., Bohn, P. W., Agarwala, S., Adesida, I., Caneau, C. & Bhat, R. J., 1994, Proceedings of SPIE - The International Society for Optical Engineering. Dai, H-L. & Sibener, S. J. (eds.). Society of Photo-Optical Instrumentation Engineers, Vol. 2125. p. 51-58 8 p.

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

Lewis base
Self assembled monolayers
Electronic properties
Semiconductor materials
Surface states
11 Citations (Scopus)

Self-trapping properties and recurrence phenomena in a modified discrete non-linear Schrodinger equation

Kalosakas, G., Tsironis, G. P. & Economou, E. N., 1994, In : Journal of Physics Condensed Matter. 6, 39, p. 7847-7856 10 p.

Research output: Contribution to journalArticle

Schrodinger equation
nonlinear equations
trapping
Acoustics
acoustics
29 Citations (Scopus)

Spectral and Random Telegraph Noise Characterizations of Low-Frequency Fluctuations in GaAs/Al0.4Ga0.6As Resonant Tunneling Diodes

Surya, C., Brown, E. R., Maki, P. A. & Ng, S. H., Jan 1 1994, In : IEEE Transactions on Electron Devices. 41, 11, p. 2016-2022 7 p.

Research output: Contribution to journalArticle

Resonant tunneling diodes
Telegraph
Electrons
Energy barriers
Power spectral density
64 Citations (Scopus)

Spin Trapping of Nitric Oxide by Nitronylnitroxides: Measurement of the Activity of NO Synthase from Rat Cerebellum

Woldman, Y. Y., Khramtsov, V. V., Grigorev, I. A., Kiriljuk, I. A. & Utepbergenov, D. I., Jul 15 1994, In : Biochemical and Biophysical Research Communications. 202, 1, p. 195-203 9 p.

Research output: Contribution to journalArticle

Spin Trapping
Nitric Oxide Synthase
Cerebellum
Rats
Nitric Oxide
5 Citations (Scopus)

Sputter-induced formation of an electron accumulation layer in In0.52Al0.48As

Maslar, J. E., Bohn, P. W., Agarwala, S., Adesida, I., Caneau, C. & Bhat, R., Jan 1 1994, In : Applied Physics Letters. 64, 26, p. 3575-3577 3 p.

Research output: Contribution to journalArticle

sputtering
photoluminescence
electrons
diluents
irradiance
15 Citations (Scopus)

Steady-state multiplicity analysis of the heterogeneous axial dispersion fixed-bed reactor

Juncu, G., Bildea, S. & Floarea, O., 1994, In : Chemical Engineering Science. 49, 1, p. 123-130 8 p.

Research output: Contribution to journalArticle

Packed beds
Boundary value problems
Mathematical models
Temperature
38 Citations (Scopus)

Synchronization of chaos using proportional feedback

Newell, T. C., Alsing, P. M., Gavrielides, A. & Kovanis, V., 1994, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 49, 1, p. 313-318 6 p.

Research output: Contribution to journalArticle

chaos
synchronism
Chaos
Synchronization
Directly proportional
51 Citations (Scopus)

Synchronization of chaotic diode resonators by occasional proportional feedback

Newell, T. C., Alsing, P. M., Gavrielides, A. & Kovanis, V., 1994, In : Physical Review Letters. 72, 11, p. 1647-1650 4 p.

Research output: Contribution to journalArticle

synchronism
resonators
diodes
electric potential
analogs
23 Citations (Scopus)

TGF-α can act as morphogen and/or mitogen in a colon-cancer cell line

Liu, D., Gagliardi, G., Nasim, M. M., Alison, M. R., Oates, T., Lalani, E. N., Stamp, G. W. H. & Pignatelli, M., 1994, In : International Journal of Cancer. 56, 4, p. 603-608 6 p.

Research output: Contribution to journalArticle

Transforming Growth Factor alpha
Mitogens
Colonic Neoplasms
Cell Line
Extracellular Matrix Proteins
10 Citations (Scopus)

The immunocytochemical demonstration of a relative lack of nerve fibres in the atrioventricular node and bundle of His in the sudden infant death syndrome (SIDS)

Fu, C., Jasani, B., Vujanic, G. M., Leadbeatter, S., Berry, P. J. & Knight, B. H., Jun 10 1994, In : Forensic Science International. 66, 3, p. 175-185 11 p.

Research output: Contribution to journalArticle

Bundle of His
Atrioventricular Node
Sudden Infant Death
Nerve Fibers
Demonstrations
44 Citations (Scopus)

The localization of mercury and metallothionein in the cerebellum of rats experimentally exposed to methylmercury

Leyshon-Sørland, K., Jasani, B. & Morgan, A. J., Feb 1994, In : The Histochemical Journal. 26, 2, p. 161-169 9 p.

Research output: Contribution to journalArticle

Metallothionein
Purkinje Cells
Mercury
Cerebellum
Neuroglia
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
593 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
281 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