Browsing by Subject "fatigue"
Now showing items 1-11 of 11
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Critical Corrosion Pit Depth for Fatigue Crack Initiation in 2024-t3, 6061-t6 and 7075-t6 Aluminum Alloys
(Oklahoma State University, 2006-12-01)This paper studied the effects of corrosion pitting of 2024-T3, 6061-T6 and 7075-T6 aluminum alloys in 1.6 mm (0.063 inch) sheet thickness and determine the critical pit depth required for fatigue crack initiation. The ... -
Determinants of Self-Reported Fatigue with Aging
(2021-08-05)Purpose: To determine factors affecting the presence of self-reported fatigue in middle-aged and older individuals. Some of the factors investigated include age, sex, cortisol levels, health status, education level, stress, ... -
The Effects of a Carbohydrate Mouth Rinse on Central and Peripheral Fatigue Following High and Low Intensity Fatiguing Exercise
(2018-05-11)Fatigue is the primary cause of the decline in performance during exercise. A carbohydrate (CHO) mouth rinse has been shown to have a beneficial effect during long duration, aerobic exercise. However, the effects of a CHO ... -
Effects of Instrument-assisted Soft Tissue Mobilization on Isokinetic Knee Extensor Strength and Fatigue
(Oklahoma State University, 2014-05-01)Strength is one characteristic that most athletes focus on improving as it is a critical element for success. It is believed that some micro-tearing of the muscle tissue occurs daily in routine activities and during regular ... -
Evaluating the behavior of axial lap steel connections made in combination of slip-critical bolts and longitudinal fillet welds under direct tension and fatigue
(2021-07)Steel building and bridge connections have traditionally relied on either bolts or welds only to carry the required load from member to member. Due to the historical use of bolts or welds only, the combination of bolts and ... -
Fatigue assessment of bridge members based on in-service stresses - final report (FHWA-OK-97-06) 2196
(1997-7)This report summarizes research activities which are described in detail in interim reports entitled "Field Tests, Analyses, and Laboratory Tests" [Zwerneman et al., 1996], and "Data Acquisition System for Strain Measurements" ... -
Fatigue assessment of bridge members based on in-service stresses interim report no. 2 - data acquisition system for strain measurements (FHWA-OK-97-05) 2196
(1997-6)When a bridge is designed, conservative assumptions are made with regard to load distribution and structural continuity. Simple support is assumed when rotational restraint exists, deck girders are assumed noncomposite ... -
Influence of CYP1A2 genotype on neuromuscular function following acute caffeine administration
(2019-05)The purpose of this study is to examine whether genetic variation in CYP1A2 (-163A>C, rs762551) influences the effects of acute caffeine supplementation on neuromuscular function of the lower body at rest and in response ... -
Influence of training status on human performance and physical characteristics among civilian and reserve officers' training corps populations
(2020-05)The primary objective of this investigation was to examine the influence of training status on human performance and physical characteristics among civilian and ROTC. Study 1 was designed to determine if maximal and rapid ... -
RECOVERY PATTERNS FROM HIGH-INTENSITY INTERVAL RESISTANCE EXERCISE IN MALE AND FEMALE ROTC CADETS
(2018-05-11)Background: Army Reserve Officers’ Training Corps (ROTC) must meet military expectations mentally and physically. Training for ROTC cadets cadres around improving 2-mile run time, push-ups and sit ups which is primarily ... -
Under the influence: An evaluation of the impact fatigue has on cognitive function of firefighters working 24 and 48-hour shifts
(2022-07)The purpose of this research was to understand the impact fatigue has on cognitive function of firefighters working 24 and 48-hour shifts and to observe the extent of recovery that occurs between shift rotations. Data ...