The study about the jacket platforms in the past has revealed that the most of the collapse failures occur due to the lack of strength of the pile foundation. However, when the jacket platforms which have been collapsed due to extreme condition were looked into, it was found that most of them had their foundations intact. These contrasting facts can be explained with the help of the phenomenon ...

Suo Quan Wan (SQW) has been used to treat lower urinary tract symptoms (LUTS) in elderly patients for hundreds of years in China. β-adrenoceptors (β-ARs), particularly β3-adrenoceptor (β3-AR), was reported to be important in the bladder dysfunction of the elderly. The present study was conducted to explore the effect of β-AR, and particularly the β3-adrenoceptor, in aging rat bladder function i...

The present study was undertaken to investigate the effect of pre-aging and aging parameters (time and temperature) on the mechanical properties of Al-Mg-Zn (7075) alloys. Ultimate tensile strength, 0.5% offset yield strength and % elongation measurements were carried out on specimens prepared from cast and heat treated 7075 alloys. Aging treatments were carried out for the as solution treated ...

The present study was undertaken to investigate the effect of pre-aging and aging parameters (time and temperature) on the mechanical properties of Al-Mg-Zn (7075) alloys. Ultimate tensile strength, 0.5% offset yield strength and % elongation measurements were carried out on specimens prepared from cast and heat treated 7075 alloys. Aging treatments were carried out for the as solution treated ...

Introduction: Life expectancy of human population is being constantly prolonged, hence there a lot research into drug that will prevent the effects aging. There are many reports metformin, which used in type 2 diabetes, has anti-aging effects. It belongs to group biguanides and been since 1950s. relatively safe, cheap effective drug, makes it promising subject for studies. The purpose this revi...

∗Department of Physics and Materials Science Center, National Tsing Hua University, Hsinchu, Taiwan, ROC †Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC ‡Institute of Astronomy and Astrophysics, Academia Sinica, Taipei, Taiwan, ROC §Department of Materials Science Engineering, Feng-Chia University, Taichung, Taiwan, ROC ††Institute of physic...

an experiment was conducted to determine the aging mechanism in safflower seed using natural aging treatment (storing seed at room temperature for six years) and accelerated aging ( incubating the seed at 41?c and close to 100% relative humidity for 4 ,8 and 12 days). the results indicated that both natural and accelerated aging reduced germination percentage, seed vigor and activity of catalas...

OBJECTIVE We hypothesize that the effect of aging on memory is mediated by executive function. METHODS Two hundred and thirty healthy adults (101 male, 129 female) were recruited for the study. We used a promising, newly developed, computerized neuropsychological test for the measurement of executive function and memory. The data were analyzed using structural equation modeling and path analy...

Introduction: This in-vitro study investigates the bond strength of different zirconia composites  with three different modern adhesive systems after artificial aging using thermocycling and water storage. Methods: A total of 90 specimens of zirconia (InCoris, Sirona, Germany, Bernsheim) were ground using a 165 µm grit rotating diamond disc. Thirty specimens were additionally treated with eithe...