Top Tip: Test - and Retest! - Your Abstract

2017 ◽  
Keyword(s):  
2007 ◽  
Vol 110 (6) ◽  
pp. 1297-1300 ◽  
Author(s):  
Emily E. Weber LeBrun ◽  
Ozgur H. Harmanli ◽  
Jeffrey Lidicker ◽  
Vani Dandolu
Keyword(s):  

2021 ◽  
Author(s):  
Alexandre-Charles Gauthier ◽  
Marie-Eve Mathieu

Introduction Taste is a key sensory modulator of eating behaviour and thus energy intake. The effects of acute exercise has recently been confirmed especially regarding sweet and salty tastes. Physical activity is a safe and effective countermeasure to certain types of chemosensory losses, especially in older populations. Knowing that taste can be impaired with increased adiposity, it is unknown if the adoption of an active lifestyle on a regular basis can mitigate such impairments. Methods Data were extracted from NHANES 2013-2014 database. Perception of salt and bitter tastes for Tongue Tip Test and Whole Mouth Test, physical activity levels over an 8-9-day period and adiposity were analyzed. Moderation analyses were used to study the impact of adiposity on taste perceptions, with physical activity level as the moderator. Results The 197 participants (130 males) included in this project had a mean+/-standard deviation age of 49.1+/-5.2 years, a mean body fat percentage of 31.7+/-7.6% and mean daily physical activity levels of 11 084+/-3531 Monitor-Independent Movement Summary unit (MIMS). The positive association between adiposity and both bitter Tongue Tip Test and overall result (salt+bitter) of Tongue Tip Test were moderated by the adoption of an active lifestyle, with better taste scores observed in individuals achieving higher physical activity levels. When moderation analysis were stratified by gender, the effect of physical activity was no longer significant. Perspectives This study is the first to evaluate the influence of an active lifestyle on the preservation of some taste perceptions across a wide range of adiposity levels. While differences in taste can be observed regarding body fat percentage, physical activity moderates that relation only when men and women are analysed together.


2002 ◽  
Vol 1 (1) ◽  
pp. 86
Author(s):  
Cinzia Pajoncini ◽  
Elisa Costantini ◽  
Federic Guercini ◽  
I. Mearini ◽  
E. Mearini ◽  
...  
Keyword(s):  

1993 ◽  
Vol 254 (1-4) ◽  
pp. 506-507 ◽  
Author(s):  
U. Hesse ◽  
N. v.Obernitz ◽  
M. Römisch ◽  
G. Konecny ◽  
S. Anthuber ◽  
...  
Keyword(s):  

Author(s):  
Joseph S. Ajiboye

The tribological conditions in cold forging operations are extremely severe, especially with high ram speed, due to large surface expansion and normal pressure at the tool/workpiece interface. The effects of deformation velocity and type of alloy were determined in the two sets of experiments carried out in the present study. In the first set, two different deformation speeds of 0.1 and 1mm/s were used for the aluminum alloys of 6061-O, 1050-O and copper alloys tests. The results were further confirmed with the second sets of experiments using AA2024 and AA6061 and three deformation speeds of 0.1, 1 and 5mm/s to evaluate the performance of each lubricant under increasing ram speed. Four lubricants such as grease, corn oil, VG100 and VG32 were used. While all the lubricants show a reduction in maximum load with increasing deformation speed, grease shows a rise in the maximum load from zero to a maximum at a deformation speed of 1mm/s and then descends gradually to a minimum load at a speed of 5mm/s for AA2024-O and AA6061-O. Since the load reduction seen, with grease as lubricant, is probably due to thermal softening, it will not be considered a desirable lubricant under increasing deformation speed because of the adverse effects on the tooling. It is found that in choosing lubricant for cold forging operations the type of workpiece material and deformation speed should be properly considered. Of the liquid lubricants (corn oil, VG100 and VG32) considered, corn oil shows the best lubricant for cold forging operations of copper, aluminum 6061-O, 1050-O and 2024-0 under increasing speed magnitude.


1986 ◽  
Vol 67 (2) ◽  
pp. 258-260 ◽  
Author(s):  
F. J. MONTZ ◽  
S. L. STANTON

2020 ◽  
Vol 9 (7) ◽  
pp. 2023
Author(s):  
Ahinoam Lev-Sagie ◽  
Osnat Wertman ◽  
Yoav Lavee ◽  
Michal Granot

The pathophysiology underlying painful intercourse is challenging due to variability in manifestations of vulvar pain hypersensitivity. This study aimed to address whether the anatomic location of vestibular-provoked pain is associated with specific, possible causes for insertional dyspareunia. Women (n = 113) were assessed for “anterior” and “posterior” provoked vestibular pain based on vestibular tenderness location evoked by a Q-tip test. Pain evoked during vaginal intercourse, pain evoked by deep muscle palpation, and the severity of pelvic floor muscles hypertonicity were assessed. The role of potential confounders (vestibular atrophy, umbilical pain hypersensitivity, hyper-tonus of pelvic floor muscles and presence of a constricting hymenal-ring) was analyzed to define whether distinctive subgroups exist. Q-tip stimulation provoked posterior vestibular tenderness in all participants (6.20 ± 1.9). However, 41 patients also demonstrated anterior vestibular pain hypersensitivity (5.24 ± 1.5). This group (circumferential vestibular tenderness), presented with either vestibular atrophy associated with hormonal contraception use (n = 21), or augmented tactile umbilical-hypersensitivity (n = 20). The posterior-only vestibular tenderness group included either women with a constricting hymenal-ring (n = 37) or with pelvic floor hypertonicity (n = 35). Interestingly, pain evoked during intercourse did not differ between groups. Linear regression analyses revealed augmented coital pain experience, umbilical-hypersensitivity and vestibular atrophy predicted enhanced pain hypersensitivity evoked at the anterior, but not at the posterior vestibule (R = 0.497, p < 0.001). Distinguishing tactile hypersensitivity in anterior and posterior vestibule and recognition of additional nociceptive markers can lead to clinical subgrouping.


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