A5067749825- Sports Performance and Training
- Exercise and Physiological Responses
- Muscle metabolism and nutrition
- Thermoregulation and physiological responses
- Cancer Genomics and Diagnostics
- Genetics, Bioinformatics, and Biomedical Research
- Diet and metabolism studies
- Cardiovascular and exercise physiology
- Colorectal Cancer Treatments and Studies
- Adipose Tissue and Metabolism
- Genomics and Rare Diseases
- Cancer-related Molecular Pathways
- Animal Disease Management and Epidemiology
- Milk Quality and Mastitis in Dairy Cows
- interferon and immune responses
- Advancements in Semiconductor Devices and Circuit Design
- Cardiovascular Disease and Adiposity
- Wildlife Ecology and Conservation
- CRISPR and Genetic Engineering
- Primate Behavior and Ecology
- Melanoma and MAPK Pathways
- RNA and protein synthesis mechanisms
- Molecular Biology Techniques and Applications
- Electron and X-Ray Spectroscopy Techniques
- Microbial infections and disease research
Health Effects Institute
2025
Colorado State University
2024
Australian Catholic University
2010-2018
Imperial College London
2018
The University of Sydney
2006-2015
American College of Surgeons
2015
English Institute of Sport
2009
Massey University
2006
It has been proposed that self-paced exercise in the heat is regulated by an anticipatory reduction work rate based on of storage. However, performance may be impaired development hyperthermia and concomitant rise cardiovascular strain increasing relative intensity. This study evaluated influence thermal function power output during heat. Eight endurance-trained cyclists performed a 40 km simulated time trial hot (35°C) thermoneutral conditions (20°C), while output, mean arterial pressure,...
Greene, DA, Varley, BJ, Hartwig, TB, Chapman, P, and Rigney, M. A low-carbohydrate ketogenic diet reduces body mass without compromising performance in powerlifting Olympic weightlifting athletes. J Strength Cond Res 32(12): 3382-3391, 2018-Weight class athletes use weight-making strategies to compete specific weight categories with an optimum power-to-weight ratio. There is evidence that low carbohydrate diets might offer advantages for reduction the negative impact on strength power...
Purpose: The purpose of this study was to establish whether sensory factors associated with cold-beverage ingestion exert an ergogenic effect on endurance performance independent thermoregulatory or cardiovascular factors. Methods: Ten males performed three trials involving 90 min steady state cycling (SS; 62% VO 2max ) in the heat (32.1 ± 0.9 °C, 40 2.4% relative humidity) followed by a 4 kJ/kg body mass time trial (TT). During SS, participants consumed identical volume (260 38g) sports...
Abstract The aims of this study were to determine the effect cold (4°C) and thermoneutral (37°C) beverages on thermoregulation performance in heat explore sensory factors associated with ingesting a stimulus. Seven males (age 32.8 ± 6.1 years, [Vdot]O2peak 59.4 6.6 ml · kg−1 min−1) completed cold, thermoneutral, + ice trials randomized order. Participants cycled for 90 min at 65%[Vdot]O2peak followed by 15-min test 28°C 70% relative humidity. They ingested 2.3 7.4% carbohydrate-electrolyte...
Abstract This study examined the effect of dietary supplementation with inorganic nitrate ( ) on markers contractile function in human knee extensors. In a double‐blinded, randomized cross‐over design, 18 (12 M) healthy participants undertook four days either nitrate‐rich beetroot juice (NITRATE; 1–3: 525 mg , day 4: 1050 or nitrate‐depleted (PLACEBO). On fourth day, isometric extension force was assessed during series voluntary and electrically evoked (stimulation) tests. addition, muscular...
It is currently believed that intramyocellular triglyceride (IMTG) accumulation and insulin resistance are a consequence of dietary fat ingestion and/or the elevated circulating lipid levels associated with chronic surplus. The purpose this study was to compare effect short-term starvation versus low-carbohydrate (CHO)/high-fat diet on IMTG development in physically fit men. Intramyocellular content, measured as (IMCL) by proton magnetic resonance spectroscopy (1H-MRS), glucose...
Dentists, dental hygienist, and veterinary technicians using drills, scalers polishers are at risk of developing sensorineural deficits in the fingers hands. The goal this study was to determine whether exposure high-frequency vibration contributed changes sensory function. tails rats were exposed 1250 Hz (constant acceleration 49 m/s2) for 4 hours per day, 10 days. effects on nerve function, vascular function measured. Vibration increased sensitivity applied pressure transcutaneous...
Marti Sarigul-Klijn 1 Ph.D. and Nesrin Mechanical Aeronautical Engineering Department, University of California, Davis, CA 95616-5294 Gary C. Hudson Bevin McKinney AirLaunch LLC, Kirkland, Washington, 98033 Jim Voss Phil Chapman Transformational Space Corp, Reston, Virginia, 20190 Bob Morgan, Tighe, Jason Kramb 7 Scaled Composites Mojave, 93501 Ken Doyle Mike Quayle Protoflight Charlie Brown Vector Corp., Chatsworth, 91311
The objectives of this study were to profile the physiological and physical characteristics elite dragon boat paddlers, identify that predict race performance quantify metabolic energy contributions simulated 200-m 500-m racing. Eleven, national level, male, Japanese paddlers completed a battery tests on paddling ergometer including an incremental maximal aerobic capacity test, 2-minute accumulated oxygen deficit (MAOD) races. A subjects was compiled. Results showed correlated with flexed...
The Wahoo KICKR cycling trainer is a new direct-drive electromagnetically braked bike-trainer that allows cyclists to use their own bicycles as ergometer. It purported provide ±3% accuracy in power, despite costing considerably less than other ergometers. purpose of this study was assess the and reliability several units against more established SRM power meter using first-principles based dynamic calibration rig (CALRIG).Five KICKRs one unit were assessed by CALRIG-driven incremental test....
This study investigated whether exercise-induced muscle damage (EIMD) resulted in changes to whole-body substrate utilisation during exercise performed the subsequent 48 hours. Eight males (31 ± 6 years) 30 minutes of bench-stepping exercise. One leg eccentric contractions (Ecc) by lowering body whilst control concentric (Con) raising body. On two days following participants measures function on an isokinetic dynamometer and undertook a bout one cycling exercise, at differing workloads, with...
Purpose: The aim of this study was to measure the effect environmental conditions and aid-station beverage-cooling practices on temperature competitor beverages. Methods: Environmental beverage temperatures were measured at three cycling two run course aid stations 2010 Langkawi, Malaysia (MA), Port Macquarie, Australia (AU), Ironman triathlon events. To specific radiant temperature, additional fluid-filled (600 ml) drink bottles ( n = 12) cooled overnight (C) then placed in direct sun 6) or...
Abstract Aims Metabolic responses to manipulation of the plasma free fatty acid (FFA) concentration were assessed in six healthy men via cross‐over design determine whether FFAs independently influence insulin sensitivity. Methods Intramyocellular lipid (IMCL) was measured by proton magnetic resonance spectroscopy and sensitivity frequently sampled intravenous glucose tolerance test (IVGTT) after 67 h two identical low carbohydrate/high fat (LC) diets which used elevate IMCL FFAs. To...
This study aimed to investigate the effect of exercise-induced hyperthermia on central fatigue and force decline in exercised nonexercised muscles whether ingestion ice slushy (ICE) ameliorates fatigue. Eight participants (5 males, 3 females) completed 45 s maximal voluntary isometric contractions (MVIC) with elbow flexors knee extensors at baseline following an rectal temperature (Trec) 39.3 ± 0.2 °C. Percutaneous electrical muscle stimulation was superimposed 15, 30 44 during MVICs assess...
<div>Abstract<p>Multiomics experiments are increasingly commonplace in biomedical research and add layers of complexity to experimental design, data integration, analysis. R Bioconductor provide a generic framework for statistical analysis visualization, as well specialized classes variety high-throughput types, but methods lacking integrative multiomics experiments. The MultiAssayExperiment software package, implemented leveraging design principles, provides the coordinated...
<p>Short demo of basic MultiAssayExperiment functionality.</p>
<p>Short demo of basic MultiAssayExperiment functionality.</p>