fatigue assessment
Fatigue assessment of vver-1000 core baffle
... found which corresponds to the same strain energy (i.e. to the same area below the stress-strain curve), as was reached in the elastic status. This point is reached at some strain ε. In PNAE G, the stress-strain curve ...
10
Fatigue Assessment of Prestressed Concrete Slab-between-Girder Bridges
... Fatigue; Fatigue assessment; Live loads; Prestressed concrete; Punching shear; Scale model.. These bridges were designed for the live loads of that era, which resulted in lower demands [r] ...
18
Muscle fatigue assessment during robot-mediated movements
... the assessment of sensorimotor func- tion has been deepened thanks to the introduction of innovative protocols administered through robotic devices ...muscle fatigue assessment ...muscle ...
14
Physical fatigue assessment for intrastate bus driver
... Driver fatigue is a safety issue of special concern in the bus transportation ...related fatigue is much greater than non commercial drivers (Ann ...recognize fatigue and, more importantly, the ...
8
AREVA s fatigue concept (AFC) - an integrated and multidisciplinary approach to the fatigue assessment of NPP components
... conditions (e.g. thermal stratification can be expected between pressurizer temperature and main coolant temperature). Knowledge of the processes and the operation of the systems is essential. As an example, a spray ...
10
Fatigue and corrosion fatigue life assessment with application to autofrettaged parts
... the fatigue and corrosion fatigue life of high pressure parts made from low carbon structural ...a fatigue life prediction methodology, a non-local stress based approach with a modified critical ...
6
Creep fatigue life assessment of hydrogenation reactor manufactured of 2.25Cr-1Mo steel using the linear matching method framework
... pure fatigue damage evaluation, there exist several methodologies and international design codes including the Neuber’s rule based on linear elastic analysis (Zheng et ...creep-affected fatigue design ...
11
Beyond pain in fibromyalgia: insights into the symptom of fatigue
... Although fatigue is a frequent complaint among patients with fibromyalgia, it has not received the same attention as ...about fatigue, lack of evidence-based guidelines for fatigue assessment, ...
14
Jin’s three needle acupuncture technique for chronic fatigue syndrome: a study protocol for a multicentre, randomized, controlled trial
... the Fatigue Assessment Scale (FAI), Depression Status Inventory (DSI), and Self-rating Anxiety Scale (SAS): (1) The FAI, a 29-item scale, with scores ranging from 1 to 7 for each choice, eval- uates four ...
9
Progress in defining clinically meaningful changes for clinical trials in nonrenal manifestations of SLE disease activity
... Lupus Assessment Group; ChFS: Chalder Fatigue Scale; CLASI: Cutaneous Lupus Erythematosus Disease Area and Severity Index; CLE: Cutaneous lupus erythematosus; CSI: Cognitive Symptoms Inventory; ECLAM: ...
5
Evaluation of fatigue and its correlation with quality of life index, anxiety symptoms, depression and activity of disease in patients with psoriatic arthritis
... The severity of Ps is usually assessed only relative to the extent of the skin or joint involvement, leaving aside the assessment of fatigue, QoL and symptoms of anxiety and depression. However, Ps may ...
9
Creep-Fatigue Crack Initiation Assessment Procedures
... temperature assessment procedures address creep-fatigue crack initiation in initially defect-free ...structural assessment; the ductility exhaustion method for estimating creep damage; and, the ...
12
Fatigue in lung cancer patients: symptom burden and management of challenges
... moderate-to-severe fatigue). The association between fatigue and functional status and FEV 1 /FVC (the proportion of a person’s vital capacity that they are able to expire in the first second of forced ...
10
Application of a Monte Carlo procedure for probabilistic fatigue design of floating offshore wind turbines
... While the problem of dimensionality in accurate fatigue calculations has been addressed in different ways, a feasi- ble universal procedure has not been presented up to this point (i.e., robust, efficient and ...
14
PROMIS Fatigue short forms are reliable and valid in adults with rheumatoid arthritis
... Many fatigue measures query different aspects of fatigue ranging from simple global severity rating scales to multidimensional measures that ask about different ways people experience fatigue ...
9
Surrogate infill criteria for operational fatigue reliability analysis
... The results showed that accurate prediction of fa- tigue damage rates during operation can be achieved with relatively low computational cost. The true 20 years of operation of an OWT would represent more than 1 million ...
8
Comparison of Two Instrumental Assessment of Mental Fatigue
... In this study, we assessed alpha waves in occipital region. However, we don't know about the other regions or waves. Chaudhuri & Behan (2004) discussed that cognitive fatigue represents a failure to sustain ...
5
Advances on creep-fatigue damage assessment in notched components
... In this paper, the extended Direct Steady Cyclic Analysis method (eDSCA) within the Linear Match- ing Method Framework (LMMF) is combined with the Stress Modified Ductility Exhaustion method and the modified Cavity ...
22
Fatigue Resistance of Asphalt Concrete Pavements. Peculiarity and Assessments of Potentials
... comparative assessment of fatigue and cyclic durability of asphalt concrete by exploring the complex set of elastic and viscoplastic bonds in their structure depending on the temperature, magnitude, and ...
6
The association between VO2max and heart rate of casting industry workers
... for Assessment of physical workload (23), mental workload (24) , fatigue (25), rating of perceived exertion (26) and etc which Indicates the accuracy of heart rate as a physiological ...
7