Find Research Outputs

1991

A Comparison between Fibreoptic and Catheter‐Tip Bridge Strain Gauge Transducers for Measurement of Intrauterine Pressure in Labour

Tham, K. F., Arulkumaran, S., Chua, S., Anandakumar, C., Singh, P. & Ratnam, S. S., 1991, In : Asia‐Oceania Journal of Obstetrics and Gynaecology. 17, 1, p. 83-87 5 p.

Research output: Contribution to journalArticle

Transducers
Catheters
Pressure Transducers
Pressure
Reading
3 Citations (Scopus)

An implicit characteristic‐flux‐averaging method for the euler equations for real gases

Drikakis, D. & Tsangaris, S., 1 Jan 1991, In : International Journal for Numerical Methods in Fluids. 12, 8, p. 711-726 16 p.

Research output: Contribution to journalArticle

Euler equations
Implicit Method
Euler Equations
Equation of State
Equations of state
6 Citations (Scopus)

An in situ hybridization, molecular biological and immunohistochemical study of hepatitis delta virus in woodchucks

Dourakis, S., Karayiannis, P., Goldin, R., Taylor, M., Monjardino, J. & Thomas, H. C., 1991, In : Hepatology. 14, 3, p. 534-539 6 p.

Research output: Contribution to journalArticle

Marmota
Hepatitis Delta Virus
Hepatitis delta Antigens
In Situ Hybridization
RNA
143 Citations (Scopus)

A prospective comparison of laser therapy and intubation in endoscopic palliation for malignant dysphagia

Loizou, L. A., Grigg, D., Atkinson, M., Robertson, C. & Bown, S. G., 1991, In : Gastroenterology. 100, 5 PART 1, p. 1303-1310 8 p.

Research output: Contribution to journalArticle

Laser Therapy
Deglutition Disorders
Intubation
Lasers
Neodymium
17 Citations (Scopus)

A recombinant vaccinia virus expressing hepatitis A virus structural polypeptides: Characterization and demonstration of protective immunogenicity

Karayiannis, P., O'Rourke, S., McGarvey, M. J., Luther, S., Waters, J. & Goldin Thomas, R. H. C., 1991, In : Journal of General Virology. 72, 9, p. 2167-2172 6 p.

Research output: Contribution to journalArticle

A robust hierarchical probabilistic framework for visual target tracking

Pyeron, M., Waks, A., Gregoriou, G., Tretiak, O. & Bar-Kana, I., 1991, Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. Anon (ed.). Publ by IEEE, Vol. 4. p. 2457-2460 4 p.

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

12 Citations (Scopus)

Audible in-utero sound from ultrasound scanner

Arulkumaran, S., Talbert, D. G., Nyman, M., Westgren, M., Hsu, T. S. & Ratnam, S. S., 14 Sep 1991, In : The Lancet. 338, 8768, p. 704-705 2 p.

Research output: Contribution to journalLetter

7 Citations (Scopus)

Can terbutaline be used as a nebuliser instead of intravenous injection for inhibition of uterine activity?

Kurup, A., Arulkumaran, S., Tay, D., Ingemarsson, I. & Ratnam, S. S., 1991, In : Gynecologic and Obstetric Investigation. 32, 2, p. 84-87 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Direct antenatal fetal electrocardiographic waveform analysis

ARULKUMARAN, S., NICOLINI, U., FISK, N. M., TANNIRANDORN, Y., ROSEN, K. G. & RODECK, C. H., 1991, In : BJOG: An International Journal of Obstetrics & Gynaecology. 98, 8, p. 829-831 3 p.

Research output: Contribution to journalArticle

Fetus
Needles
Electrocardiography
Intrauterine Blood Transfusion
Umbilical Veins
19 Citations (Scopus)

Does prostaglandin confer significant advantage over oxytocin infusion for nulliparas with pre-labor rupture of membranes at term?

Chua, S., Arulkumaran, S., Kurup, A., Anandakumar, C., Tay, D. & Ratnam, S. S., 1991, In : Obstetrics and Gynecology. 77, 5, p. 664-667 4 p.

Research output: Contribution to journalArticle

Oxytocin
Prostaglandins
Rupture
Membranes
Pessaries
1 Citation (Scopus)

Editors' introduction

Pilowsky, L., O'Sullivan, G., Ramana, R., Palazidou, E. & Moodley, P., 1991, In : British Journal of Psychiatry. 158, MAY SUPPL. 10, p. 7-8 2 p.

Research output: Contribution to journalEditorial

14 Citations (Scopus)

Endocrine function, psychiatric and clinical consequences in patients with macroprolactinomas after long-term treatment with the new non-ergot dopamine agonist cv205-502

Barnett, P., Miell, J., Coskeran, P., McGregor, A., Palazidou, E., Butler, J., Dawson, J. & Maccabe, J., 1991, In : QJM. 81, 2, p. 891-906 16 p.

Research output: Contribution to journalArticle

Prolactinoma
Dopamine Agonists
Psychiatry
Prolactin
Neoplasms
34 Citations (Scopus)
Neodymium
Light Coagulation
Solid-State Lasers
Peptic Ulcer
Hemorrhage
15 Citations (Scopus)

Exponential smoothing: The effect of initial values and loss functions on post-sample forecasting accuracy

Makridakis, S. & Hibon, M., 1 Jan 1991, In : International Journal of Forecasting. 7, 3, p. 317-330 14 p.

Research output: Contribution to journalArticle

Loss function
Exponential smoothing
Forecasting accuracy
Value function
Empirical investigation
25 Citations (Scopus)

Fetal heart rate response to vibroacoustic stimulation during low and high heart rate variability episodes in late pregnancy

Spencer, J. A. D., Deans, A., Nicolaidis, P. & Arulkumaran, S., 1991, In : American Journal of Obstetrics and Gynecology. 165, 1, p. 86-90 5 p.

Research output: Contribution to journalArticle

Fetal Heart Rate
Heart Rate
Pregnancy
Activity Cycles
Tachycardia
7 Citations (Scopus)

Forecasting in the 21st century

Makridakis, S., 1 Jan 1991, In : International Journal of Forecasting. 7, 2, p. 123-126 4 p.

Research output: Contribution to journalEditorial

3 Citations (Scopus)

Hybrid UTD-eigenfunction method for scattering by a vertex

Sahalos, J. N. & Thiele, G. A., 1991, In : Applied Computational Electromagnetics Society Journal. 6, 1, p. 59-74 16 p.

Research output: Contribution to journalArticle

Eigenvalues and eigenfunctions
eigenvectors
apexes
Scattering
scattering
9 Citations (Scopus)

Implicit characteristic-flux-averaging method for the Euler equations for real gases

Drikakis, D. & Tsangaris, S., 5 May 1991, In : International Journal for Numerical Methods in Fluids. 12, 8, p. 611-626 16 p.

Research output: Contribution to journalArticle

Averaging Method
Euler equations
Euler Equations
Equation of State
Equations of state
66 Citations (Scopus)

Improved potential energy curves and dissociation energies for HF, DF and TF

Zemke, W. T., Stwalley, W. C., Coxon, J. A. & Hajigeorgiou, P. G., 1 Mar 1991, In : Chemical Physics Letters. 177, 4-5, p. 412-418 7 p.

Research output: Contribution to journalArticle

deuterium fluorides
Potential energy
Linewidth
Ground state
potential energy
34 Citations (Scopus)

Incidence of hepatitis B viraemia, detected using the polymerase chain reaction, after successful therapy of hepatitis B virus carriers with interferon–α

Carman, W. F., Dourakis, S., Karayiannis, P., Crossey, M., Drobner, R. & Thomas, H. C., 1991, In : Journal of Medical Virology. 34, 2, p. 114-118 5 p.

Research output: Contribution to journalArticle

Viremia
Hepatitis B
Hepatitis B virus
Interferons
Polymerase Chain Reaction
8 Citations (Scopus)

Induction of Labour in Nulliparas with Poor Cervical Score: Oxytocin or Prostaglandin Vaginal Pessaries?

Kurup, A., Chua, S., Arulkumaran, S., Tham, K. F., Tay, D. & Ratnam, S. S., 1991, In : Australian and New Zealand Journal of Obstetrics and Gynaecology. 31, 3, p. 223-226 4 p.

Research output: Contribution to journalArticle

Pessaries
Induced Labor
Oxytocin
Cesarean Section
Prostaglandins
71 Citations (Scopus)
Hydrides
Ground state
hydrides
breakdown
Born approximation
11 Citations (Scopus)

Isradipine reduces blood pressure, but not placental blood flow in pregnancy induced hypertension

Wide-Swensson, D., Ingemarsson, I., Andersson, K. E., Anandakumar, C., Arulkumaran, S. & Ratnam, S., 1991, In : Hypertension in Pregnancy. B10, 1-2, p. 49-60 12 p.

Research output: Contribution to journalArticle

Isradipine
Pregnancy Induced Hypertension
Blood Pressure
Mothers
Third Pregnancy Trimester

Maternal perception and ultrasound evaluation of sound provoked fetal movements

Nyman, M., Anandakumar, C., Arulkumaran, S., Jakobsson, J., Westgren, M. & Wong, Y. C., 1991, In : International Journal of Feto-Maternal Medicine. 4, 4, p. 191-194 4 p.

Research output: Contribution to journalArticle

Fetal Movement
Mothers
Gestational Age
Fetus
Singapore
2 Citations (Scopus)

Neoplasia and the neuroleptic malignant syndrome

Wooduff, P. W. R., Palazidou, E., Cranston, I., Toone, B. K., Summers, B. & Eddleston, A. L. W. F., 1991, In : Human Psychopharmacology: Clinical and Experimental. 6, 3, p. 257-260 4 p.

Research output: Contribution to journalArticle

Neuroleptic Malignant Syndrome
Neoplasms
Leiomyosarcoma
31 Citations (Scopus)

No evidence of hearing loss due to fetal acoustic stimulation test

Arulkumaran, S., Skurr, B., Tong, H., Kek, P., Yeoh, K. H. & Ratnam, S. S., 1991, In : Obstetrics and Gynecology. 78, 2, p. 283-285 3 p.

Research output: Contribution to journalArticle

Acoustic Stimulation
Hearing Loss
Hearing
Eustachian Tube
Otitis Media with Effusion
2 Citations (Scopus)

Obesity, hypertension, hypercholesterolemia and diabetes mellitus in women aged 20-69, living in a Highland community of crete

Alamanos, Y., Tsamandouraki, K., Koutis, A., Lionis, C. & Fioretos, M., 1991, In : European Journal of Public Health. 1, 2, p. 65-67 3 p.

Research output: Contribution to journalArticle

Diabetes Mellitus
Obesity
hypertension
Crete
Hypertension
15 Citations (Scopus)
Induced Labor
Oxytocin
Appointments and Schedules
Prospective Studies
Fetal Heart Rate
4 Citations (Scopus)

Pharmacology of parturition

Roy, A. C. & Arulkumaran, S., 1991, In : Annals of the Academy of Medicine Singapore. 20, 1, p. 71-77 7 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Plasma exchange in the treatment of Guillain-Barré syndrome: Experience in a sub-regional referral centre

Anderson, N. A. B., Kyriakides, T., Ferguson, I. T. & Wallington, T. B., 1991, In : Postgraduate Medical Journal. 67, 784, p. 154-156 3 p.

Research output: Contribution to journalArticle

Plasma Exchange
Referral and Consultation
Therapeutics
District Hospitals
General Hospitals
1 Citation (Scopus)

Prevention and treatment of hepatitis delta virus infection.

Karayiannis, P., Saldanha, J., Monjardino, J., Farci, P. & Thomas, H. C., 1991, In : Progress in clinical and biological research. 364, p. 377-383 7 p.

Research output: Contribution to journalReview article

Hepatitis D
Hepatitis Delta Virus
Virus Diseases
Immunization
Hepatitis delta Antigens
20 Citations (Scopus)

Reliability of intrauterine pressure measurements

Arulkumaran, S., Yang, M., Tien, C. Y. & Ratnam, S. S., 1991, In : Obstetrics and Gynecology. 78, 5, p. 800-802 3 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Survey and audit of diabetes care in general practice in south London

Chesover, D., Tudor-Miles, P. & Hilton, S., 1991, In : British Journal of General Practice. 41, 348, p. 282-285 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The Discontinuity Problem of a Rectangular Dielectric Post in a Rectangular Waveguide

Siakavara, K. & Sahalos, J. N., 1991, In : IEEE Transactions on Microwave Theory and Techniques. 39, 9, p. 1617-1622 6 p.

Research output: Contribution to journalArticle

Rectangular waveguides
rectangular waveguides
discontinuity
Waveguides
waveguides
67 Citations (Scopus)

The effects of a health education intervention program among Cretan adolescents

Lionis, C., Kafatos, A., Vlachonikolis, J., Vakaki, M., Tzortzi, M. & Petraki, A., 1991, In : Preventive Medicine. 20, 6, p. 685-699 15 p.

Research output: Contribution to journalArticle

Health Education
Blood Pressure
Control Groups
Body Mass Index
Smoking
48 Citations (Scopus)

Treatment of hepatitis B virus infection with interferon. Factors predicting response to interferon

Thomas, H. C., Karayiannis, P. & Brook, G., 1991, In : Journal of Hepatology. 13, SUPPL. 1

Research output: Contribution to journalArticle

Virus Diseases
Hepatitis B virus
Interferons
Chronic Hepatitis B
Hepatitis B e Antigens
20 Citations (Scopus)

Use of primary health care in spili, crete, and in Dalby, Sweden

Koutis, A. D., Isacsson, Å., Lindholm, L. H., Lionis, C. D., Svenninger, K. & Fioretos, M., 1991, In : Scandinavian Journal of Primary Health Care. 9, 4, p. 297-302 6 p.

Research output: Contribution to journalArticle

Greece
Sweden
Primary Health Care
Health
Age Groups
4 Citations (Scopus)

Uterine Activity in Dysfunctional Labour and Target Uterine Activity to Be Aimed with Oxytocin Titration*

Arulkumaran, S., Chua, S., Chua, T. M., Yang, T. M., Piara, S. & Ratnam, S. S., 1991, In : Asia‐Oceania Journal of Obstetrics and Gynaecology. 17, 2, p. 101-106 6 p.

Research output: Contribution to journalArticle

Oxytocin
Cephalopelvic Disproportion
Cesarean Section
Transducers
Obstetrics
38 Citations (Scopus)

Vibroacoustic stimulation and intrauterine sound pressure levels

Nyman, M., Arulkumaran, S., Hsu, T. S., Ratnam, S. S., Till, O. & Westgren, M., 1991, In : Obstetrics and Gynecology. 78, 5, p. 803-806 4 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Vibroacoustic stimulation is not associated with sudden fetal catecholamine release

Fisk, N. M., Nicolaidis, P. K., Arulkumaran, S., Weg, M. W., Tannirandorn, Y., Nicolini, U., Parkes, M. J. & Rodeck, C. H., 1991, In : Early Human Development. 25, 1, p. 11-17 7 p.

Research output: Contribution to journalArticle

Fetal Heart Rate
Epinephrine
Catecholamines
Norepinephrine
Fetus
17 Citations (Scopus)

What can we learn from corporate failure?

Makridakis, S., 1 Jan 1991, In : Long Range Planning. 24, 4, p. 115-126 12 p.

Research output: Contribution to journalArticle

type of article
environmental change
learning
Corporate failure
cause

Women and mental health. Introduction.

Pilowsky, L., O'Sullivan, G., Ramana, R., Palazidou, E. & Moodley, P., May 1991, In : The British journal of psychiatry. Supplement. 10, p. 7-8 2 p.

Research output: Contribution to journalArticle

1990
3 Citations (Scopus)

Agonist‐Selective Protection of the Opioid Receptor‐Coupled G Proteins from Inactivation by 5′‐p‐fluorosulphonylbenzoyl Guanosine

Wong, Y. H., Demoliou‐Mason, C. D., Hanley, M. R. & Barnard, E. A., 1990, In : Journal of Neurochemistry. 54, 1, p. 39-45 7 p.

Research output: Contribution to journalArticle

Guanosine
GTP-Binding Proteins
Opioid Analgesics
Nucleotides
Opioid Receptors
27 Citations (Scopus)
Dalteparin
Low Molecular Weight Heparin
Renal Dialysis
Heparin
Dialysis
91 Citations (Scopus)

An audit of inhaler technique among asthma patients of 34 general practitioners

Hilton, S., 1990, In : British Journal of General Practice. 40, 341, p. 505-506 2 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Anti-HBs response in seroconverting chronic HBV carriers following alpha-interferon treatment

Karayiannis, P., Kanatakis, S. & Thomas, H. C., 1990, In : Journal of Hepatology. 10, 3, p. 350-352 3 p.

Research output: Contribution to journalArticle

Chronic Hepatitis B
Hepatitis B virus
Interferon-alpha
Hospital Personnel
Hepatitis B Vaccines
31 Citations (Scopus)

Augmentation of labor: Does internal tocography result in better obstetric outcome than external tocography?

Chua, S., Kurup, A., Arulkumaran, S. & Ratnam, S. S., 1990, In : Obstetrics and Gynecology. 76, 2, p. 164-167 4 p.

Research output: Contribution to journalArticle

Uterine Monitoring
Obstetrics
Oxytocin
Uterine Contraction
Apgar Score

Authors' reply

Gibb, M. F., Arulkumaran, S. & Ingemarsson, I., 1990, In : BJOG: An International Journal of Obstetrics & Gynaecology. 97, 3, p. 277-278 2 p.

Research output: Contribution to journalLetter

15 Citations (Scopus)

Effectiveness of Transcutaneous Electric Nerve Stimulator for Pain Relief in Labour

Chia, Y. T., Arulkumaran, S., Chua, S. & Ratnam, S. S., 1990, In : Asia‐Oceania Journal of Obstetrics and Gynaecology. 16, 2, p. 145-151 7 p.

Research output: Contribution to journalArticle

Transcutaneous Electric Nerve Stimulation
Neuralgia
Pain
Analgesia
Induced Labor