Sam is a Professor and Director of the Institute for Applied Human Physiology (IAHP). Sam leads a research program that examines how human health and performance are affected by exercise, diet, sleep, and environmental stress e.g., hypoxia, heat, cold, ultraviolet radiation. In this field, he has published more than 70 full-length high-quality peer-reviewed journal articles and book chapters.

Whilst completing this work Sam has established eleven knowledge exchange partnerships with business and industry, e.g., Sport Wales, Mapei Sport, Sawna Bach, Remote Area Risk International & Blizzard Protection Systems Ltd. This work is impactful having influenced United Nations Environment Programme updates, wilderness and emergency medicine clinical practice guidelines, and changes to athlete, soldier, and emergency service personnel practices. For example, diet and supplement changes during arduous training. We have also developed preparatory acclimation strategies for performing in hot and altitude environments, and methods to improve prehospital cold casualty care. This has led to Sam’s invitation to the Military Education Committee, Mountain Rescue England & Wales research committee, and the Welsh Institute of Performance Sciences (WIPS). As the Environmental Physiology lead for WIPS Sam supports Sport Wales athletes to prepare for the Olympic and Commonwealth Games. 

Since 2008, Sam has mentored more than 30 PhD and MRes researchers (11 as primary supervisor). Sam is currently Associate Editor for Applied Physiology, Nutrition, and Metabolism, provides expert reviews for grant awarding bodies, Research Excellence Framework (REF) submissions, many journals, and has completed Masters and Ph.D. examination duties in the UK and Australia.

Professional Qualifications

PhD Exercise Physiology; MSc Applied Exercise Physiology; BSc (Hons) Sports Science; Fellow of the Higher Education Academy

Position: Professor

Email: s.j.oliver@bangor.ac.uk

Phone: (01248) 38 3965

Location: Room 301, George Building, Normal Site

To book a student tutorial please visit: https://outlook.office365.com/owa/calendar/SHESStaffTutorialandDropInHours@bangoroffice365.onmicrosoft.com/bookings/

Undergraduate and Postgraduate Teaching Modules

Environmental Physiology (JXH3041); Research Project (JXH3070); Dissertation (JXH3071); Research Project Proposal (JXH4405); Research Project (JXH4412); Dissertation Proposal (JXH4406); Dissertation (JXH4413); The Sport and Exercise Science Practitioner (JXH4402); Research Project-MRes (JXH4905); Peer review Scientific Journal-MRes (JXH4907). 

Postgraduate Supervision

Since 2008 Sam has supervised more than 20 PhD & MRes researchers to the completion of their studies. 

Sam leads a research program that examines how human health and performance are affected by exercise, diet, sleep, and environmental stress e.g., hypoxia, heat, cold, ultraviolet radiation. This work is multi-disciplinary, combining integrative physiology with applied behavioural outcomes. In this field, he has published more than 70 full-length high-quality peer-reviewed journal articles and book chapters. Much of this research has focused on the development of non-pharmacological interventions to alleviate the burden of exercise and environmental stress. This research is supported by Sam’s undergraduate and postgraduate students and is completed in state-of-the-art environmental chambers and field locations like Nepal, Himalayas (Press here for more information).

Editorial Duties

Sam is currently Associate Editor for Applied Physiology, Nutrition and Metabolism. Sam also regularly reviews for journals including Brain, Behavior and Immunity; British Journal of Nutrition; Comprehensive Physiology; European Journal of Sport Sciences; Journal of Applied Physiology; Nutrition; Wilderness and Environmental Medicine.

Consultancy

Sam has established eleven knowledge exchange partnerships with business and industry, e.g., Sport Wales, Mapei Sport, Sawna Bach - The Scenic Sauna, Always Aim High, SurfSnowdonia, Remote Area Risk International & Blizzard Protection Systems Ltd. Sam has also previously worked with several national and international athletes, expeditions, and businesses. Sam also contributes to TV and magazines like the BBC and Runners World.

I am willing to supervise students in Sport and Exercise Science; Sport Nutrition; Exercise Physiology; Environmental Physiology.

2025

• CyhoeddwydHormonal contraceptive use and physical performance, body composition, and musculoskeletal injuries during military training
  O'Leary, T. J., Evans, H., Close, M.-E., Izard, R. M., Walsh, N., Coombs, C., Carswell, A., Oliver, S., Tang, J. C. Y., Fraser, W. & Greeves, J. P., 1 Maw 2025, Yn: Medicine and Science in Sports and Exercise. 57, 3, t. 613-624
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuVitamin D and tibial bone density, geometry, and microarchitecture in male military recruits: an observational study and randomised controlled trial
  O'Leary, T. J., Izard, R., Jackson, S., Walsh, N. P., Carswell, A., Oliver, S., Allan, D., Rhodes, L., Tang, J., Fraser, W. & Greeves, J. P., 5 Mai 2025, (E-gyhoeddi cyn argraffu) Yn: Journal of Bone and Mineral Research. zjaf064.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2024

• CyhoeddwydClimate Change and Health: The Physiological Society's Key Recommendations for COP29: Improvised Prehospital Methods to Reduce Cold Stress in Humans
  Oliver, S. & Leaney, S., Tach 2024
  Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn
• CyhoeddwydEnvironmental exercise immunology
  Pyne, D. B., Trim, W. & Oliver, S., 24 Hyd 2024, Exercise Immunology. Turner, J., Spielmann, G. & Campbell, J. (gol.). 2 gol. Routledge, 20 t.
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
• E-gyhoeddi cyn argraffuIron status is associated with tibial structure and vitamin D metabolites in healthy young men
  O'Leary, T. J., Jackson, S., Izard, R. M., Walsh, N. P., Carswell, A. T., Oliver, S., Tang, J., Fraser, W. & Greeves, J. P., 3 Meh 2024, (E-gyhoeddi cyn argraffu) Yn: Bone. 186
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuPost-exercise hypotension after exercising in hypoxia with and without tart cherry supplementation
  Horiuchi, M. & Oliver, S., 15 Tach 2024, (E-gyhoeddi cyn argraffu) Yn: High Altitude Medicine and Biology.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydResting oral mucosal immunity varies across the menstrual cycle
  Harrison, S., Macdonald, J. & Oliver, S., 26 Meh 2024.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb
• CyhoeddwydSex differences in iron status during military training: a prospective cohort study of longitudinal changes and associations with endurance performance and musculoskeletal outcomes
  O'Leary, T. J., Jackson, S., Izard, R. M., Walsh, N. P., Coombs, C., Carswell, A. T., Oliver, S., Tang, J., Fraser, W. & Greeves, J. P., 28 Chwef 2024, Yn: British Journal of Nutrition. 131, 4, t. 581-592 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuThirty years of longitudinal talent development research: A systematic review and meta-aggregation
  Lawrence, G., Dunn, E., Gottwald, V., Oliver, S., Roberts, R., Hardy, J. & Woodman, T., 22 Chwef 2024, (E-gyhoeddi cyn argraffu) Yn: International Review of Sport and Exercise Psychology.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2023

• CyhoeddwydControl of blood pressure in the cold: Differentiation of skin and skeletal muscle vascular resistance
  Mugele, H., Marume, K., Amin, S., Possnig, C., Kuhn, L., Riehl, L., Pieper, R., Schabbehard, E.-L., Oliver, S., Gagnon, D. & Lawley, J., 1 Ion 2023, Yn: Experimental Physiology. 108, 1, t. 38-49 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydFive days of tart cherry supplementation improves exercise performance in normobaric hypoxia
  Horiuchi, M., Fukuoka, Y., Koyama, K. & Oliver, S., 12 Ion 2023, Yn: Nutrients. 15, 2, 388.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGood perceived sleep quality protects against the raised risk of respiratory infection during sleep restriction in young adults
  Walsh, N., Kashi, D. S., Edwards, J., Richmond, C., Oliver, S., Roberts, R., Izard, R., Jackson, S. & Greeves, J., Ion 2023, Yn: SLEEP. 46, 1, zsac222.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGreater post-exercise hypotension in healthy young untrained men after exercising in a hot compared to a temperate environment
  Horiuchi, M. & Oliver, S., Hyd 2023, Yn: Journal of Thermal Biology. 117, 103683.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHypoxia-induced endothelial dysfunction: Could targeting oxidative stress provide protection?
  Rossetti, G., Oliver, S., Sandoo, A. & Macdonald, J., 26 Mai 2023, Yn: Experimental Physiology. 108, 8, t. 1026-1028 3 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVitamin D metabolites are associated with musculoskeletal injury in young adults: a prospective cohort study
  Carswell, A., O'Leary, T. J., Swinton, P., Jackson, S., Tang, J., Oliver, S., Izard, R. M., Walsh, N. P., Fraser, W. & Greeves, J. P., 1 Hyd 2023, Yn: Journal of Bone and Mineral Research. 38, 10, t. 1453-1464
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2022

• CyhoeddwydA comparison of medium-term heat acclimation by post-exercise hot water immersion or exercise in the heat: Adaptations, overreaching, and thyroid hormones
  McIntyre, R., Zurawlew, M., Mee, J., Walsh, N. & Oliver, S., 1 Tach 2022, Yn: American Journal of Physiology - Regulatory Integrative and Comparative Physiology. 323, 5, t. R601-R615
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDietary nitrate supplementation effect on dynamic cerebral autoregulation in normoxia and acute hypoxia
  Horiuchi, M., Rossetti, G. & Oliver, S., Maw 2022, Yn: Journal of Cerebral Blood Flow and Metabolism. 42, 3, t. 486-494
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHypoxia alters posterior cingulate cortex metabolism during a memory task: a 1H fMRS study
  Rogan, M., Friend, A., Rossetti, G. M. K., Edden, R. A. E., Mikkelsen, M., Oliver, S., Macdonald, J. & Mullins, P., 15 Hyd 2022, Yn: Neuroimage. 260, 119397.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVitamin D metabolites are associated with physical performance in young healthy adults
  Carswell, A., Jackson, S., Swinton, P., O'Leary, T. J., Tang, J., Oliver, S., Sale, C., Izard, R. M., Walsh, N., Fraser, W. & Greeves, J., Tach 2022, Yn: Medicine and Science in Sports and Exercise. 54, 11, t. 1982-1989 8 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2021

• CyhoeddwydA comparison of heat acclimation by post-exercise hot water immersion and exercise in the heat
  McIntyre, R., Mee, J., Zurawlew, M., Oliver, S., Cox, A. & Walsh, N., 1 Awst 2021, Yn: Journal of Science and Medicine in Sport. 24, 8, t. 729-734
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBilateral regional extracranial blood flow regulation to hypoxia and unilateral duplex ultrasound measurement error
  Friend, A., Rogan, M., Rossetti, G., Lawley, J., Mullins, P., Sandoo, A., Macdonald, J. & Oliver, S., 1 Gorff 2021, Yn: Experimental Physiology. 106, 7, t. 1535-1548 14 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydGlobal REACH 2018: Andean highlanders, chronic mountain sickness and the integrative regulation of resting blood pressure
  Simpson, L., Meah, V., Steele, A., Gasho, C., Howe, C., Dawkins, T., Busch, S., Oliver, S., Moralez, G., Lawley, J., Tymko, M., Vizcardo-Galindo, G. A., Figueroa-Mujíca , R. J., Villafuerte, F., Ainslie, P., Stembridge, M., Steinback, C. & Moore, J., 1 Ion 2021, Yn: Experimental Physiology. 106, 1, t. 104-116
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training
  Harrison, S., Oliver, S., Kashi, D., Carswell, A., Edwards, J., Wentz, L., Roberts, R., Tang, J., Izard, R., Jackson, S., Allan, D., Rhodes, L., Fraser, W., Greeves, J. & Walsh, N., 1 Gorff 2021, Yn: Medicine and Science in Sports and Exercise. 53, 7, t. 1505-1516 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIntegrative crosstalk between hypoxia and the cold: old data and new opportunities
  Mugele, H., Oliver, S., Gagnon, D. & Lawley, J., 1 Ion 2021, Yn: Experimental Physiology. 106, 1, t. 350-358
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydReversal of neurovascular coupling in the default mode network: Evidence from hypoxia
  Rossetti, G., d'Avossa, G., Rogan, M., Macdonald, J., Oliver, S. & Mullins, P., Ebr 2021, Yn: Journal of Cerebral Blood Flow and Metabolism. 41, 4, t. 805–818 14 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe deleterious effects of acute hypoxia on microvascular and large vessel endothelial function
  Jones, D., Macdonald, J., Sandoo, A., Oliver, S. & Rossetti, G., 1 Awst 2021, Yn: Experimental Physiology. 106, 8, t. 1699-1709
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe influence of short-term high-altitude acclimatization on cerebral and leg tissue oxygenation post orthostasis
  Horiuchi, M., Okazaki, K., Asano, K., Friend, A., Rossetti, G. & Oliver, S., Tach 2021, Yn: European Journal of Applied Physiology. 121, 11, t. 3095-3102
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe role of dietary nitrate supplementation in neurovascular function
  Horiuchi, M., Rossetti, G. & Oliver, S., Gorff 2021, Yn: Neural Regeneration Research. 16, 7, t. 1419-1420 2 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydVitamin D and the hepatitis B vaccine response: A prospective cohort study and a randomized, placebo-controlled oral vitamin D3 and simulated sunlight supplementation trial in healthy adults
  Kashi, D., Oliver, S., Wentz, L., Roberts, R., Carswell, A., Tang, J., Jackson, S., Izard, R. M., Allan, D., Rhodes, L., Fraser, W., Greeves, J. P. & Walsh, N., Chwef 2021, Yn: European Journal of Nutrition. 60, 1, t. 475-491 17 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2020

• CyhoeddwydEvidence for a physiological role of pulmonary arterial baroreceptors in sympathetic neural activation in healthy humans
  Simpson, L., Meah, V., Steele, A., Thapamagar, S., Gasho, C., Anholm, J., Drane, A., Dawkins, T., Busch, S., Oliver, S., Lawley, J., Tymko, M., Ainslie, P., Steinback, C., Stembridge, M. & Moore, J., Maw 2020, Yn: Journal of Physiology. 598, 5, t. 955-965
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLets go Surfing now, everybody's learning how; attentional strategies on expert and novice surfing performance under both practice and competition conditions
  Lawrence, G. P., Virian, J., Oliver, S. J. & Gottwald, V. M., 2020, Yn: European Journal of Sport Science. 20, 2, t. 229-239 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydValidation of a Noninvasive Assessment of Pulmonary Gas Exchange During Exercise in Hypoxia
  Howe, C., MacLeod, D., Wainman, L., Oliver, S. & Ainslie, P., 1 Hyd 2020, Yn: Chest. 158, 4, t. 1644-1650
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2019

• CyhoeddwydBaroreflex Control of Sympathetic Vasomotor Activity and Resting Arterial Pressure at High Altitude: Insight from Lowlanders and Sherpa
  Simpson, L., Busch, S., Oliver, S., Ainslie, P., Stembridge, M., Steinback, C. & Moore, J., 1 Mai 2019, Yn: Journal of Physiology. 597, 9, t. 2379-2390 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydHydration marker diagnostic accuracy to identify mild intracellular and extracellular dehydration
  Owen, J. A., Fortes, M. B., Ur Rahman, S., Jibani, M., Walsh, N. P. & Oliver, S. J., Tach 2019, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 29, 6, t. 604-611 23 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInitial steps in the validation of the athlete development formulation survey
  Langham-Walsh, E., Anderson, D., Dunn, E., Gottwald, V., Hardy, J., Hardy, L., Lawrence, G., Lowery, M., Oliver, S., Roberts, R. & Woodman, T., 2019, Journal of Exercise, Movement, and Sport (SCAPPS refereed abstracts repository). t. 115
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd
• CyhoeddwydPreliminary Validation of the Athlete Development Formulation Survey (ADFS)
  Dunn, E., Anderson, D., Langham-Walsh, E., Lowery, M., Hardy, L., Lawrence, G., Woodman, T., Gottwald, V., Hardy, J., Roberts, R. & Oliver, S., 18 Hyd 2019.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen › adolygiad gan gymheiriaid
• CyhoeddwydSelective Reductions in Pulmonary Artery Pressure Lowers Sympathetic Neural Activity in Healthy Humans at High Altitude
  Simpson, L., Steele, A., Meah, V. L., Thapamagar, S., Gasho, C., Drane, A., Oliver, S., Tymko, M. M., Ainslie, P. N., Steinbeck, C. D., Stembridge, M. & Moore, J., 1 Ebr 2019, Yn: Faseb Journal. 33, Supplement 1, 562.6.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Crynodeb Cyfarfod › adolygiad gan gymheiriaid
• CyhoeddwydSucrose and sodium but not caffeine content influence the retention of beverages in humans under euhydrated conditions
  Maughan, R. J., Watson, P., Cordery, P. A., Walsh, N., Oliver, S., Dolci, A., Rodriguez Sanchez, N. & Galloway, S. D., Ion 2019, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 29, 1, t. 51-60
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2018

• Heb ei GyhoeddiA Prospective Study of The Developmental Biographies of Great British Pathway Athletes: Pathway to Podium
  Dunn, E., Langham-Walsh, E., Lowery, M., Hardy, L., Lawrence, G., Gottwald, V., Hardy, J., Oliver, S. & Roberts, R., 8 Meh 2018, (Heb ei Gyhoeddi).
  Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen
• CyhoeddwydIncreased Risk of Upper Respiratory Infection in Military Recruits Who Report Sleeping Less Than 6 h per night
  Wentz, L. M., Ward, M. D., Potter, C., Oliver, S. J., Jackson, S., Izard, R. M., Greeves, J. P. & Walsh, N. P., Tach 2018, Yn: Military Medicine. 183, 11-12, t. e699–e704 22 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInfluence of vitamin D supplementation by sunlight or oral D3 on exercise performance
  Carswell, A. T., Oliver, S. J., Wentz, L. M., Kashi, D. S., Roberts, R., Tang, J. C., Izard, R. M., Jackson, S., Allan, D., Rhodes, L. E., Fraser, W. D., Greeves, J. P. & Walsh, N. P., Rhag 2018, Yn: Medicine and Science in Sports and Exercise. 50, 12, t. 2555-2564
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe 2018 Lake Louise Acute Mountain Sickness Score
  Roach, R. C., Hackett, P. H., Oelz, O., Bärtsch, P., Luks, A. M., MacInnis, M. J., Baillie, J. K., Macdonald, J. & Oliver, S., Maw 2018, Yn: High Altitude Medicine and Biology. 19, 1
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe influence of an afternoon nap on the endurance performance of trained runners
  Blanchfield, A. W., Lewis-Jones, T. M., Wignall, J. R., Roberts, J. B. & Oliver, S. J., 2018, Yn: European Journal of Sport Science. 18, 9, t. 1177-1184
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2017

• CyhoeddwydDietary nitrate supplementation increases acute mountain sickness severity and sense of effort during hypoxic exercise
  Rossetti, G., Macdonald, J., Wylie, L. J., Little, S., Newton, V., Wood, B., Hawkins, K., Beddoe, R., Davies, H. E. & Oliver, S., Hyd 2017, Yn: Journal of Applied Physiology. 123, 4, t. 983-992
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMEDEX2015: Greater sea-level fitness is associated with lower sense of effort during Himalayan trekking without worse Acute Mountain Sickness
  Rossetti, G., Macdonald, J., Smith, M., Jackson, A., Callender, N., Newcombe, H. K., Storey, H., Willis, S., van den Beukel, J., Woodward, J., Pollard, J., Wood, B., Newton, V., Virian, J., Haswell, O. & Oliver, S., 1 Meh 2017, Yn: High Altitude Medicine and Biology. 18, 2, t. 152-162
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUnexpected reductions in regional cerebral perfusion during prolonged hypoxia
  Lawley, J., Oliver, S., Macdonald, J. & Mullins, P., 1 Ion 2017, Yn: Journal of Physiology. 595, 3, t. 935-947
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2016

• CyhoeddwydAnxiety and motor performance: More evidence for the effectiveness of holistic process goals as a solution to the process goal paradox
  Mullen, R., Jones, E., Oliver, S. & Hardy, L., 1 Tach 2016, Yn: Psychology of Sport and Exercise. 27, November 2016, t. 142 149 t., 27.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydA randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage hydration index
  Maughan, R. J., Watson, P., Cordery, P. A. A., Walsh, N. P., Oliver, S. J., Dolci, A., Rodriguez-Sanchez, N. & Galloway, S. D. R., Maw 2016, Yn: American Journal of Clinical Nutrition. 103, 3, t. 717-723
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPortable prehospital methods to treat near-hypothermic shivering cold casualties
  Raymond-Barker, P., Dolci, A., Oliver, S. J., Brierley, J. L., Raymond-Barker, P. C., Doci, A. & Walsh, N. P., 1 Maw 2016, Yn: Wilderness and Environmental Medicine. 27, 1, t. 125-130
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2015

• CyhoeddwydBeetroot Juice Does Not Enhance Altitude Running Performance in Well-Trained Athletes
  Arnold, J. T., Oliver, S. J., Lewis-Jones, T. M., Wylie, L. J. & Macdonald, J. H., 4 Chwef 2015, Yn: Applied Physiology, Nutrition, and Metabolism.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydDevelopment of a hydration index: a randomized trial to assess the potential of different beverages to affect hydration status
  Oliver, S. J., Walsh, N. P., Maughan, R. J., Watson, P., Cordery, P. A., Dolci, A., Rodriguez-Sanchez, N. & Galloway, S. D., Rhag 2015, Yn: Nutricion Hospitalaria. 32, 2, t. 7
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydExercise, immune function and respiratory infection: An update on the influence of training and environmental stress
  Walsh, N. P. & Oliver, S. J., 8 Rhag 2015, Yn: Immunology and Cell Biology. 94, 2, t. 132-139
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydResponse to the Letter to the Editor by Aaron Spital, “Is This Elderly Patient Dehydrated? Diagnostic Accuracy of Hydration Assessment Using Physical Signs, Urine, and Saliva Markers”
  Fortes, M., Owen, J., Oliver, S. & Walsh, N. P., 1 Awst 2015, Yn: Journal of the American Medical Directors Association. 16, 8, t. 708
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydTwo nights of sleep deprivation with or without energy restriction does not impair the thermal response to cold
  Oliver, S. J., Smith, A. D., Costa, R. J., Maassen, N., Bilzon, J. L. & Walsh, N. P., 14 Mai 2015, Yn: European Journal of Applied Physiology.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2014

• CyhoeddwydIs This Elderly Patient Dehydrated? Diagnostic Accuracy of Hydration Assessment Using Physical Signs, Urine, and Saliva Markers
  Fortes, M. B., Owen, J. A., Raymond-Barker, P., Bishop, C., Elghenzai, S., Oliver, S. J. & Walsh, N. P., 22 Hyd 2014, Yn: Journal of the American Medical Directors Association. 16, 3, t. 221-228
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydNormobaric hypoxia and symptoms of acute mountain sickness: Elevated brain volume and intracranial hypertension
  Lawley, J. S., Alperin, N., Bagci, A. M., Lee, S. H., Mullins, P. G., Oliver, S. J. & Macdonald, J. H., 20 Mai 2014, Yn: Annals of Neurology. 75, 6, t. 890-898
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydProlonged (9 h) poikilocapnic hypoxia (12% O2) augments cutaneous thermal hyperaemia in healthy humans
  Lawley, J. S., Oliver, S. J., Mullins, P. G., Macdonald, J. H. & Moore, J. P., 1 Meh 2014, Yn: Experimental Physiology. 99, t. 909-920
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2013

• CyhoeddwydEffect of extreme environments on immune responses to exercise
  Walsh, N. P., Oliver, S. J., Gleeson, M. (Golygydd), Walsh, N. P. (Golygydd) & Bishop, N. (Golygydd), 20 Meh 2013, Exercise Immunology. Routledge
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
• CyhoeddwydHigh altitude impairs in vivo immunity in humans
  Smith, A. D., Oliver, S. J., Macdonald, J. H., Harper Smith, A. D., Lawley, J. S., Gallagher, C. A., Di Felice, U. & Walsh, N. P., 24 Meh 2013, Yn: High Altitude Medicine and Biology. 14, 2, t. 144-149
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInvestigation of whole-brain white matter identifies altered water mobility in the pathogenesis of high-altitude headache
  Lawley, J., Oliver, S. J., Mullins, P. G. & Macdonald, J. H., 1 Awst 2013, Yn: Journal of Cerebral Blood Flow and Metabolism. 33, 8, t. 1286-1294
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2012

• CyhoeddwydCarbohydrate Supplementation and Exercise Performance at High Altitude: A Randomized Controlled Trial
  Oliver, S. J., Golja, P. & Macdonald, J. H., 19 Maw 2012, Yn: High Altitude Medicine and Biology. 13, 1, t. 22-31
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydInfluence of fluid intake on soccer performance in a temperate environment
  Owen, J. A., Kehoe, S. J. & Oliver, S. J., 5 Medi 2012, Yn: Journal of Sports Sciences. 31, 1
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOptic Nerve Sheath Diameter Is Not Related to High Altitude Headache: A Randomized Controlled Trial
  Lawley, J. S., Oliver, S. J., Mullins, P. G., Morris, D., Junglee, N. A., Jelleyman, C. & Macdonald, J. H., 1 Medi 2012, Yn: High Altitude Medicine and Biology. 13, 3, t. 193-199
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydPhysiological and Psychological Illness Symptoms at High Altitude and Their Relationship With Acute Mountain Sickness: A Prospective Cohort Study
  Hardy, L. J., Arthur, C. A., Roberts, R. J., Oliver, S. J., Sanders, S. J., Williams, C. J., Smith, Z. A., Lloyd-Davies E.*, [. V., Roberts, R., Arthur, C., Hardy, L. & Macdonald, J. H., 1 Gorff 2012, Yn: Journal of Travel Medicine. 19, 4, t. 210-219
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2011

• CyhoeddwydPosition statement. Part two: Maintaining immune health
  Walsh, N. P., Gleeson, M., Pyne, D. B., Nieman, D. C., Dhabhar, F. S., Shephard, R. J., Oliver, S. J., Bermon, S. & Kajeniene, A., 2011, Yn: Exercise Immunology Review. 17, t. 64-103 40 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2010

• CyhoeddwydThe effects of two nights of sleep deprivation with or without energy restriction on immune indices at rest and in response to cold exposure.
  Costa, R. J., Smith, A. H., Oliver, S. J., Walters, R., Maassen, N., Bilzon, J. L. & Walsh, N. P., 1 Meh 2010, Yn: European Journal of Applied Physiology. 109, 3, t. 417-428
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2009

• CyhoeddwydBody composition at high altitude: a randomized placebo-controlled trial of dietary carbohydrate supplementation.
  Macdonald, J. H., Oliver, S. J., Hillyer, K., Sanders, S., Smith, Z., Williams, C., Yates, D., Ginnever, H., Scanlon, E., Roberts, E., Murphy, D., Lawley, J. & Chichester, E., 1 Tach 2009, Yn: American Journal of Clinical Nutrition. 90, 5, t. 1193-1202
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydBody composition changes during high altitude exposure are not reversed by increasing energy intake.
  Macdonald, J. H. & Oliver, S. J., 1 Ion 2009.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydDietary factors associated with acute mountain sickness.
  Sanders, S., Macdonald, J. H. & Oliver, S. J., 1 Ion 2009.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEcologically valid exercise performance at high altitude.
  Lawley, J. S., Oliver, S. J. & Macdonald, J. H., 1 Ion 2009.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEndurance Performance After Modest Hypohydration Evoked By Prolonged Fluid Restriction And Exercise Or Diuretics.
  Heaney, J., Jibani, M., Milne, J. & Oliver, S. J., 1 Ion 2009.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydInfluence of timing of postexercise carbohydrate-protein ingestion on selected immune indices
  Costa, R. J. S., Oliver, S. J., Laing, S. J., Waiters, R., Bilzon, J. L. J. & Walsh, N. P., Awst 2009, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 19, 4, t. 366-384 19 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydMaintaining euhydration at high altitude.
  Oliver, S. J., Wright, A., Leventi, M. & Macdonald, J. H., 1 Ion 2009.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydNo effect of a 30 h period of sleep deprivation on leukocyte trafficking, neutrophil degranulation and saliva IgA responses to exercise.
  Laing, S., Costa, R. J., Cartner, L., Oliver, S. J., Laing, S. J., Walters, R., Bilzon, J. L. & Walsh, N. P., 1 Chwef 2009, Yn: European Journal of Applied Physiology. 105, 3, t. 499-504
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOne night of sleep deprivation decreases treadmill endurance performance.
  Laing, S., Oliver, S. J., Costa, R. J., Laing, S. J., Bilzon, J. L. & Walsh, N. P., 1 Medi 2009, Yn: European Journal of Applied Physiology. 107, 2, t. 155-161
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2008

• CyhoeddwydEffect of acute on chronic carbohydrate supplementation during sub-maximal exercise at high altitude.
  Lawley, J., Lloyd-Davies, E., Oliver, S. J. & Macdonald, J. H., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEffect of carbohydrate supplementation during a high altitude expedition.
  Macdonald, J. H. & Oliver, S. J., 3 Rhag 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEffect of chronic carbohydrate supplementation on body composition during a high altitude expedition.
  Macdonald, J. H., Hillyer, K. & Oliver, S. J., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEffect of chronic carbohydrate supplementation on exercise performance during a high altitude expedition.
  Roberts, E., Macdonald, J. H. & Oliver, S. J., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydEffect of chronic carbohydrate supplementation on hydration status and peripheral oedema during a high altitude expedition.
  Ginnever, H., Scanlon, E., Macdonald, J. H. & Oliver, S. J., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydNeutrophil-degranulation and lymphocyte-subset response after 48 hr of fluid and/or energy restriction
  Laing, S. J., Oliver, S. J., Wilson, S., Walters, R., Bilzon, J. L. J. & Walsh, N. P., Hyd 2008, Yn: International Journal of Sport Nutrition and Exercise Metabolism. 18, 5, t. 443-56 14 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSaliva indices track hypohydration during 48 h of fluid restriction or combined fluid and energy restriction.
  Oliver, S. J., Laing, S., Wilson, S., Bilzon, J. L. & Walsh, N., 1 Hyd 2008, Yn: Archives of Oral Biology. 53, 10, t. 975-980
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe effects of a 30 hour period of sleep deprivation on selected immune responses to exercise.
  Laing, S., Costa, R. J., Blanchfield, A., Oliver, S. J., Laing, S. J., Bilzon, J. L. & Walsh, N. P., 1 Ion 2008, t. 2738.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydThe effects of carbohydrate supplementation on multi-day wilderness expedition performance
  Oliver, S. J. & Macdonald, J. H., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydThe effects of fifty-two hours of sleep deprivation with and without energy restriction on thermoregulation during cold stress.
  Harper-Smith, A. D., Costa, R. J., Oliver, S. J., Bilzon, J. L. & Walsh, N. P., 1 Ion 2008.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

2007

• CyhoeddwydEndurance running performance after 48 hours of restricted fluid and/or energy intake
  Oliver, S. J., Laing, S., Wilson, S., Bilzon, J. L. & Walsh, N. P., 1 Chwef 2007, Yn: Medicine and Science in Sports and Exercise. 39, 2, t. 316-322
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSalivary immunoglobulin A response at rest and after exercise following a 48 h period of fluid and/or energy restriction.
  Oliver, S. J., Laing, S. J., Wilson, S., Bilzon, J. L., Walters, R. & Walsh, N. P., 1 Meh 2007, Yn: British Journal of Nutrition. 97, 6, t. 1109-1116
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2005

• CyhoeddwydRe: Luteinizing hormone-releasing hormone agonist effects on skeletal muscle: How hormonal therapy in prostate cancer affects muscular strength
  Marcora, S., Oliver, S. J., Callow, N., Lemmey, A. & Stuart, N., 1 Tach 2005, Yn: Journal of Urology. 174, 5, t. 2068-2069
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2004

• CyhoeddwydPsychological effects of progressive resistance training in prostate cancer patients undergoing androgen deprivation therapy
  Callow, N., Marcora, S. M., Oliver, S. J., Lemmey, A. B. & Stuart, N., 1 Gorff 2004.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
• CyhoeddwydSaliva parameters as potential indices of hydration status during acute dehydration
  Walsh, N. P., Laing, S., Oliver, S. J., Montague, J. C., Walters, R. & Bilzon, J. L., 1 Medi 2004, Yn: Medicine and Science in Sports and Exercise. 36, 9, t. 1535-1542
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydWeight training has beneficial physical and psychological effects in prostate cancer (PC) patients on androgen deprivation therapy (ADT)
  Stuart, N. S., Marcora, S. M., Callow, N., Oliver, S. J. & Saxton, W., 1 Gorff 2004, Yn: British Journal of Cancer. 91, Supplement 1, t. S37
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2025

• Sauna Summit 2025 Expert Panel

  20 Mai 2025

  Gweithgaredd: Sgwrs wadd (Siaradwr)

2024

• UK Health Security Agency (UKHSA) and The Physiological Society joint roundtable on Physiological Considerations for Maximum Indoor Temperatures

  Physiological Considerations for Maximum Indoor Temperatures roundtable held jointly by the UK Health Security Agency (UKHSA) and The Physiological Society

  3 Rhag 2024

  Gweithgaredd: Mathau o waith ymgysylltu academaidd allanol - Cyfraniad at waith pwyllgorau a gweithgorau cenedlaethol neu ryngwladol (Cyfrannwr)
• Women in Sport and Exercise Academic Network (WiSEAN) (Sefydliad allanol)

  2024 →

  Gweithgaredd: Aelodaeth o rwydwaith (Aelod)

2023

• BU-IIA Funded Project: The Development of Evidence-Based Methods and Training to Improve Prehospital Care.

  R2Ri are a leading provider of remote area prehospital care, medical, risk and travel risk training and services. Sam has completed research examining risk factors for hypothermia and the effectiveness of simple field-based prehospital methods to prevent and treat cold casualties (Oliver et al., 2015, 2016). The BUIIA funds will support the development of a new knowledge exchange partnership that has an overall aim of improving prehospital, wilderness and prolonged field care.

  Funding awarded through the Bangor University Innovation and Impact Award (Research Wales Innovation Funding). Value = £19,816

  1 Awst 2023 – 31 Gorff 2024

  Gweithgaredd: Arall (Cyfrannwr)

2022

• Immune health at high altitude

  24 Tach 2022

  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)
• International Trauma Care Conference: Prehospital cold casualty protection and treatment

  16 Hyd 2022

  Cysylltau:

  • https://www.traumacare.org.uk/Conference2022
  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)

2021

• Birmingham Medical Research Expeditionary Society & British Mountain Medicine Society Altitude Research Conference. Bangor University IAHP research update

  9 Medi 2021

  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)
• Nutrients (Cyfnodolyn)

  1 Medi 2021 – 1 Medi 2023

  Gweithgaredd: Gweithgarwch golygyddol (Aelod o fwrdd golygyddol)
• Basics of Hypothermia: An International Approach Conference. Expert Panel

  20 Chwef 2021

  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)
• Basics of Hypothermia: An International Approach Conference. Portable prehospital methods to treat cold causalities

  16 Chwef 2021

  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)

2020

• EDP GB Hockey feedback session 1

  Pathway2Podium Feedback session 1. Present: Head of Talent, Head EDP Coaches, Head of GB Support, EDP S&C coach, EIS Pathways Senior Scientist and SSHES Senior Lecturer (GL).

  27 Ion 2020

  Gweithgaredd: Cyflwyniad llafar (Siaradwr)

2019

• Canoe Sprint Pathway to Podium Project Quarter 1 Feedback

  Presentation of findings from first quarter of the Pathway to Podium project.

  10 Mai 2019

  Gweithgaredd: Cyflwyniad llafar (Siaradwr)
• Canoe Slalom Pathway to Podium Project Quarter 1 Feedback Session

  Presentation of findings from first quarter of the Pathway to Podium project.

  10 Ebr 2019

  Gweithgaredd: Cyflwyniad llafar (Siaradwr)

2017

• ESRC IAA Sport Wales Showcase talk

  8 Rhag 2017

  Gweithgaredd: Sgwrs wadd (Siaradwr gwadd)
• Applied Physiology, Nutrition, and Metabolism (Cyfnodolyn)

  Associate Editor

  1 Medi 2017 →

  Gweithgaredd: Gweithgarwch golygyddol (Golygydd)

2015

• Welsh Institute of Performance Science (Sefydliad allanol)

  Welsh Institute of Performance Science

  2015 →

  Gweithgaredd: Aelodaeth o fwrdd (Aelod)

• Skills & Innovation voucher scheme - Sawna Bach - Anglesey Midi

  01/12/2024 – 31/03/2025 (Wedi gorffen)

• Hypertonic & Isotonic Dehydration Effects on Hydration marker utility

  01/01/2012 – 05/08/2016 (Wedi gorffen)