This study employed the correlational survey model to examine how regular exercise influenced life satisfaction, self-esteem, and self-efficacy in men over 65.The study R/C Construction sample included a total of 215 participants, of whom 110 exercised regularly (for at least 45 min, three times a week), while 105 engaged in no physical exercise.Re
Aqueous crude oil often contains large amounts of produced water and heavy sediment, which seriously threats the safety of crude oil storage and transportation.Therefore, the proper design of crude oil tank drainage device is prerequisite for efficient purification of aqueous crude oil.In R/C Construction this work, the composition and physicochemi
With the increasing influence of artificial intelligence (AI) on various aspects of society, understanding public attitudes towards AI becomes crucial.This study investigated attitudes towards AI among Hong Kong middle-aged and older adults.In June 2023, an online survey was conducted among a sample of 740 smartphone users aged 45 years or older (M
Rotating stall limits the operating range and stability of the centrifugal compressor and has a significant impact on the lifetime of the impeller blade.This paper investigates the relationship between stall pressure wave and its induced non-synchronous blade vibration, which will be meaningful for stall resonance avoidance at the early design phas
IntroductionEndometriosis is defined as the growth of endometrial glands and stromal cells in a heterotopic location with immune dysregulation.It usually leads to chronic pelvic pain and subfertility.Although various treatments are available, the recurrence rate remains high.Adipose tissue is an abundant source of multipotent mesenchymal adipose-de