Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 28 for “"BFR"”.
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Enhancing Team Pursuit Performance using Blood Flow Restriction
… the integration of blood flow restriction (BFR) into high-intensity interval training (HIIT) as an intervention to improve factors related to TP performance. A series of related investigations were conducted with trained cyclists up to the Olympic level. Study One recruited male TP squads …
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Acute Cardiovascular Response to Low-Load Unilateral, Bilateral, and Alternating Resistance Exercise with Blood Flow Restriction in the Lower Body
… exercise with blood flow restriction (BFR) has been suggested to exaggerate the exercise pressor response over traditional non-BFR exercise. While applying BFR relative to an individual’s arterial occlusion pressure (AOP) and exercising at low-loads seems to produce a comparable …
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Using gravity to help us understand the AMPK-PGC-1α axis in skeletal muscle from healthy young males
… Specifically, because blood flow restricted (BFR) aerobic exercise should reduce the amount of oxygen in exercising muscle, the role of a particular oxygen-sensitive PGC-1α activator may be better understood by using BFR and non-BFR aerobic exercise protocols to compare amounts of PGC-1α …
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Mechanisms of Blood Flow Restriction Exercise in Skeletal Muscle Adaptations
… occlusion called “blood flow restriction” (BFR) exercise has emerged as an exercise that stimulates muscle growth and muscle protein synthesis to a similar extent for all adults. Research in the past two decades on BFR exercise has been primarily descriptive whereas a mechanistic explanation …
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Effect of a Single High-Fat Meal and Vitamins on the Circulatory Response to Local Heat in Koreans and Caucasians
… EF, as measured by the blood flow response (BFR) to heat, occlusion and the free radical concentration after a single HF meal has not been studied in Korean-Asians compared to Caucasians. The purpose of this study was to evaluate baseline and postprandial EF as related to oxidative stress …
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The integration of neuromuscular, perceptual, and cardiorespiratory fatigue responses is modulated by high intensity interval training characteristics and blood flow restriction in males and females
… conjunction with HIIT is blood flow restriction (BFR). It is currently unknown how the durations of HIIT work and recovery phases, and the superimposition of BFR influence the integration of neuromuscular, perceptual, and cardiorespiratory responses determining exercise tolerance. Additionally, it …
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Assessment of Peripheral and Central Hemodynamics During Leg Exercise With "Blood Flow Restriction"
“Blood flow restriction” (“BFR”) is a type of exercise training where a pneumatic cuff is applied to the proximal portion of an exercising limb. In “BFR”, cuff inflation to 40% of an individual’s arterial occlusion pressure (AOP; cuff pressure which fully occludes limb arterial flow at rest) is …
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Advancing Blind Face Restoration: Robustness and Identity Preservation with Integrated GAN and Codebook Prior Architectures
Blind Face Restoration (BFR) is a challenging task in computer vision, which aims to reconstruct High-Quality (HQ) facial images from Low-Quality (LQ) inputs. BFR presents as a challenging ill-posed problem, necessitating auxiliary information to constrain the solution space. While geometric and …
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The effects of practical muscle blood flow restriction training on running performance and physiology
… in combination with blood flow restriction (BFR) has been shown to improve muscle mass and strength development. However few studies have investigated BFR effects on aerobic performance. The purpose of this study was to determine the effect of BFR on both aerobic and anaerobic capacity after …
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The Effect Of Practical Blood Flow Restriction Training On Body Composition And Muscular Strength In College-Aged Individuals
… of two randomized groups, an experimental group (BFR), and a traditional resistance training (TRT) control group. The 9 subjects' characteristics were 8 males, 1 female; age: 22 ± 2 years; height: 175 ±7.6 centimeters; weight: 83.4±18.1 kg.; body fat percentage: 21±9%. All participants completed …
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The acute and chronic effects of resistance exercise with and without blood flow restriction on fall risk factors in older adults
Blood flow restriction (BFR) is a novel training method in which periods of mild ischemia are applied to the upper thighs using specialized tourniquets, often combined with low-intensity resistance exercise (LI). Anecdotally, this training method alters a series of haemodynamic, metabolic, …
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Acute and chronic skeletal muscle response to very low load resistance exercise with and without the application of blood flow restriction in the upper body
… with and without blood flow restriction (BFR) on skeletal muscle. Methods: The acute study examined changes in torque, muscle thickness (MTH), and surface electromyography (EMG) in response to resistance exercise with high load [70% 1RM,(7000)], low load [15% 1RM,(1500)], low load with …
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Towards reverse engineering of Photosystem II: Synergistic Computational and Experimental Approaches
… protein scaffold of E. coli’s Bacterioferritin (BFR) existed. The oxidation potential of the pigment used for the BFR ‘reaction centre’ was measured and the protein effects calculated in a similar fashion to how P680 potentials were calculated in PSII. The BFR-RC’s pigment oxidation potential was …
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Swimming Performance Post Blood Flow Restriction Training in Collegiate Swimmers
… To determine if blood flow restriction (BFR) training improved performance and physiological factors in collegiate swimmers. <strong>METHODS</strong>: Participants (n=10) separated into 2 groups (control [CON] & experimental [OCC]), completed 9 supervised trainings within 3 weeks. Pre- …
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Acute and Chronic Vascular Responses to Blood Flow Restriction in the Upper Body
Blood flow restriction (BFR) with low load exercise increases muscular size and strength. Little is known of vascular adaptations to this training modality, and nothing was known at very low loads. These studies examined cardiovascular responses to high load (70% of one-repetition maximum (1RM)) …
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The Blood Flow and Perceptual Response To Lower Body Resistance Training With and Without Blood Flow Restriction
… in combination with blood flow restriction (BFR) is well studied but less was known about the cardiovascular response. It was also unknown what impact resistance exercise at 15% 1RM with or without BFR would have on the acute and chronic cardiovascular adaptations and how that compared to …
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Characterization and prediction of long-term arsenic mobility, dissolution, and kinetic behavior in arsenic contaminated floodplain deposits of Whitewood Creek and the Belle Fourche River, South Dakota
… (WWC), which joins the Belle Fourche River (BFR). Arsenopyrite and other arsenic-bearing minerals were deposited in tailings (containing between 0.12% to 0.35% arsenic) and mixed with uncontaminated alluvium along the floodplains of WWC and the BFR as overbank deposits and filling abandoned …
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Characterizing Bone Turnover in Osteoarthritic Bone Marrow Lesions in Human Knees Using Tetracycline Histology
… appositional rate (MAR), bone formation rate (BFR/BS), and mineralizing surface (MS/BS) on histological sections. Five tibial plateau explants showed that MAR was significantly higher in the BML group (1.14 +/- 0.3μm/day) than the control group (0.37 +/- 0.24μm/day, p = 0.0003). BFR/BS (p = …
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Mechanistic studies of iron uptake into, and release from, Ferritins
… mechanism of iron uptake. Bacterioferritin (BFR) is a unique heme-containing bacterial member of the ferritin family that stores up to 2700 iron ions as a ferric oxyhydroxide phosphate mineral within its central cavity. This core is surrounded by 24 identical protein subunits, each of which …
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Immobilization of Tetrabromobisphenol A On Pinecone-Derived Biochar
… A (TBBPA), one of brominated flame retardants (BFR), has been widely used in a variety of commercial and industry applications to improve fire resistance, and it is also commonly used in fire safety of laminates in printed circuit boards, plastics in electrical and electronic equipment. Due to …
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