S O'brien

ORCID: 0009-0009-7544-278X
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Research Areas
  • Biochemical Analysis and Sensing Techniques
  • Obesity, Physical Activity, Diet
  • Consumer Attitudes and Food Labeling
  • Olfactory and Sensory Function Studies
  • Cystic Fibrosis Research Advances
  • Nutritional Studies and Diet
  • Museums and Cultural Heritage
  • Advanced Chemical Sensor Technologies
  • Virtual Reality Applications and Impacts
  • Nutrition, Health and Food Behavior
  • Obesity and Health Practices
  • Liver Disease Diagnosis and Treatment
  • Culinary Culture and Tourism
  • Chronic Lymphocytic Leukemia Research
  • Innovative Human-Technology Interaction
  • Genetic and Kidney Cyst Diseases
  • Eating Disorders and Behaviors
  • Nutrition, Genetics, and Disease
  • Neonatal Respiratory Health Research
  • Digital Marketing and Social Media
  • Healthcare innovation and challenges
  • Augmented Reality Applications
  • Phagocytosis and Immune Regulation
  • Pharmacological Effects and Toxicity Studies
  • Patient Safety and Medication Errors

University College Cork
2011-2024

University College Dublin
2008-2023

National Maternity Hospital
2023

Merrion Fertility Clinic
2023

University of Sheffield
2018

Sheffield Hallam University
2016

The University of Queensland
2016

Columbia University
2015

Food for Health Ireland
2010-2013

Special Olympics
2012

PURPOSE To assess the activity of 2-chlorodeoxyadenosine (2CdA) as primary therapy for patients with Waldenström's macroglobulinemia. PATIENTS AND METHODS 2CdA was given to 26 consecutive, previously untreated and symptomatic Two courses were administered outpatients at a dose 0.1 mg/kg body weight per day 7-day continuous infusion using portable pump through central venous catheter. Responding followed up without further scheduled receive two additional treatments on disease relapse....

10.1200/jco.1994.12.12.2694 article EN Journal of Clinical Oncology 1994-12-01

This paper presents the design, implementation, use and evaluation of a tangible data souvenir for an interactive museum exhibition. We define as materialisation personal visiting experience: is dynamically created on basis recorded throughout visit therefore captures represents experience lived. The provides visitors with memento their acts gateway to further online content. A step enable contribute, in other words can become means collect visitor-generated discuss rationale behind...

10.1007/s00779-016-0993-x article EN cc-by Personal and Ubiquitous Computing 2016-11-26

Abstract Background Given the worldwide prevalence of overweight and obesity, there is a clear need for meaningful practical healthy eating advice - not only in relation to food choice, but also on appropriate portion sizes. As majority size research date has been overwhelmingly quantitative design, qualitatively explore consumers’ views order fully understand how decisions are made. Using qualitative methodology this present study aimed about factors influencing their selection consumption...

10.1186/1479-5868-10-92 article EN cc-by International Journal of Behavioral Nutrition and Physical Activity 2013-08-01

Despite years of HCI research on digital technology in museums, it is still unclear how different interactions impact visitors'. A comparative evaluation smart replicas, phone app and cards looked at the personal preferences, behavioural change, appeal mobiles museums. 76 participants used all three interaction modes gave their opinions a questionnaire; was also observed. The results show most disliked mode while tangible (smart card replica combined) liked. Preference for favour mobility to...

10.1145/3173574.3173686 article EN 2018-04-19

This study aimed at examining the mechanisms participating in excessive faecal bile acid loss cystic fibrosis. The was designed to define relation between fat and patients with without fibrosis related liver disease; assess terminal ileal absorption by a seven day whole body retention of selenium labelled homotaurocholic (SeHCAT); determine if small intestinal bacterial overgrowth contributes loss. population comprised 40 (27 men; median age 18 years) (n = 8) 32) disease eight control...

10.1136/gut.34.8.1137 article EN Gut 1993-08-01

One hundred and four adult patients with cystic fibrosis were evaluated for the presence of liver disease as defined by abnormal function tests six months' duration, histological evidence or cirrhosis, portal hypertension, both. Twenty fulfilled these criteria further biliary tract abnormalities scintigraphy using 99Tc diisopropylphenyl-carboxymethyl iminodiacetic acid (DISIDA) endoscopic retrograde cholangiography. Clearance DISIDA from tree was diminished at 45 (E45) 60 (E60) minutes in...

10.1136/gut.33.3.387 article EN Gut 1992-03-01

<b><i>Background/Aims: </i></b>Variations in bitter receptor gene <i>TAS2R38</i> affect the perception of bitter-tasting compound 6-n-propylthiouracil (PROP). The PROP has been associated, some reports, with fat and sweet tastes, various food preferences intakes. aim was to investigate nutrient intakes patterns a group Irish children, using K-means cluster analysis, compare these TAS2R38 genotype taster status....

10.1159/000348442 article EN cc-by-nc Lifestyle Genomics 2013-01-01

The present study aimed to evaluate the precision, ease of use and likelihood future portion size estimation aids (PSEA).A range PSEA were used estimate serving sizes a commonly eaten foods rated for usage.For each food, participants selected their preferred from options including: quantities measures; reference objects; measuring; indicators on food packets. These serve out various (e.g. liquid, amorphous, composite dishes). Ease noted. weighed determine precision PSEA.Males females aged...

10.1017/s1368980016000082 article EN Public Health Nutrition 2016-02-09

Abstract Aim The aim of this study was to: (1) use cognitive task analysis to describe final year nursing students situation awareness in recognising, responding and escalating care deteriorating patients ward settings; (2) make recommendations for training practice. Design A mixed methods with a convergent triangulation design. Method Data collection involved observations 33 simulated patient scenarios retrospective interviews. process tracing technique applied identify the cues...

10.1002/nop2.2154 article EN cc-by-nc-nd Nursing Open 2024-04-01

Previous studies have shown that portal venous pressure increases in patients with cirrhosis after a protein meal. Since this increase may be mediated by an hepatic blood flow or postsinusoidal vascular resistance, the present study was designed to examine precise relation between postprandial changes these three variables and hypertension. Estimated (EHBF; indocyanine green clearance), portosystemic gradient (PSG; wedged free pressure), resistance (PSR = PSG/EHBF) were measured...

10.1136/gut.33.3.364 article EN Gut 1992-03-01

The present analysis aimed to investigate the changes in reported portion sizes (PS) of foods and beverages commonly consumed by Irish adults (18–64 years) from North South Ireland Food Consumption Survey (NSIFCS) (1997–2001) National Adult Nutrition (NANS) (2008–10). PS, which are defined as weight food (g) per eating occasion, were calculated for comparable two nationally representative cross-sectional consumption surveys published NSIFCS NANS. Repeated measure mixed model compared PS at...

10.1017/s0007114515000276 article EN British Journal Of Nutrition 2015-03-19

Childhood eating habits and associations with advertising persist through life. Obesity is high in Ireland, increasing worldwide. Links between food promotion children's diets are well-established, the World Health Organisation has called for reduced marketing of foods fat, sugar salt (HFSS) to children. In Ireland UK, statutory regulation restricts HFSS television advertising, but only during programming – yet children view much at other times. This study first identify young exposure on...

10.1080/03033910.2016.1194770 article EN The Irish Journal of Psychology 2015-10-02

A study of liver function in 108 adult cystic fibrosis patients showed that 20 had established disease, and these significantly better pulmonary than the subgroup without disease. The relative risk disease for homozygotes vs heterozygotes was 2:1 our series. Four a sibling with CF, but three sibships were discordant Environmental or genetic factors other deletion Delta F508 may influence development fibrosis-related

10.1111/j.1399-0004.1992.tb03254.x article EN Clinical Genetics 1992-11-01

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10.1017/s0029665109992114 article EN Proceedings of The Nutrition Society 2010-01-01

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10.1017/s002966511100485x article EN Proceedings of The Nutrition Society 2011-01-01

A comparative evaluation of smart replicas, phone app and cards looked at the personal preferences visitors appeal mobiles in museum exhibitions. As part an exhibition evaluation, 76 participants used all three interactions modes gave their opinions a questionnaire. The result shows that Phone Replica are equally liked but is most disliked interaction mode. Preference for due to its mobility as opposed listen place interaction; takes attention away from isolates group. Visitors expect...

10.1145/2968219.2974049 article EN 2016-09-12

10.1016/j.ejogrb.2023.03.020 article EN European Journal of Obstetrics & Gynecology and Reproductive Biology 2023-03-21

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10.1017/s0029665109992126 article EN Proceedings of The Nutrition Society 2010-01-01

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10.1017/s0029665112002686 article EN Proceedings of The Nutrition Society 2012-01-01
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