投资艺术优雅赚钱

天平的一端是艺术史上的瑰宝,另一端却是白花花的银子.来看一段传说:80年代初,某欧洲人在北京请了几位包括李可染、李苦禅、吴作人等在内的著名画家吃了一顿饭.宾主言谈尽欢之余,他求得每人一幅画.十多年后,他把这批画在香港悉数拍卖,收获之巨,令他大吃一惊.那一顿饭不过花费五十美元.     

Members of the human body prone to musculoskeletal damages: a comparison between the sector of transportation and footwears production

This study present areas of the body more prone to develop diseases by musculoskeletal efforts, ie, RTD, in two companies of Paraiba, Brazil. To this end, was made a comparative analysis with respect to the type of work performed (standing, sitting) and the parts that suffer most discomfort after a day's work in a footwear industry and a bus transportation company. The quanti-qualitative research was conducted through semi-structured interviews with 227 employees in the period 2008 to 2009, having as methodological the tool diagram of painful areas of Corlett and Manenica. It was concluded that the areas most affected by musculoskeletal disorders are located in the neck (9,2%), backs (23,6%), shoulders (14,5%) and legs (11,3%), being usually caused by inappropriate postures, repetitive movements and work station no adequate the anthropometry of the users. Thus, we recommend the adoption of ergonomic measures that enable a healthy and safe environment for workers.     

Perceptions of the Neighborhood Environment Associated With Walking at Recommended Intensity and Volume Levels in Recreational Senior Walkers

This study examined the relationship of perceived neighborhood environment factors with recommended volume and intensity of walking in recreational senior walkers. A sample of 85 seniors used an accelerometer and completed the ALPHA questionnaire. Binomial logistic regressions were conducted to detect associations. Perceptions about traffic safety (odds ratio [OR] = 4.395; 95% confidence interval [CI] = 1.024; 18.866) and pleasant environment (OR = 8.718; 95% CI = 1.803; 42.149) were positively related with the achievement of 10,000 steps per day, in older women. The perception of nearby parks was positively associated with the compliance with peak 30-minutes cadence above 100, in older men (OR = 14.353; CI 95% = 1.321; 15.591). No more significant associations were found between perceptions of the neighborhood environment and walking at recommended intensity and volume levels. These results indicated that community initiatives that encourage traffic safety, pleasant environment, and parks may be a promising direction to promote walking at recommended volume and intensity in senior walkers.