day work and shift work) and cigarette smoking in Japanese workers. We used data of 3,238 men (39.3 ± 10.5 years) and 5,111 women (37.1 ± 10.9 years), aged 20 - 59 years, by cross-sectional clinical investig...day work and shift work) and cigarette smoking in Japanese workers. We used data of 3,238 men (39.3 ± 10.5 years) and 5,111 women (37.1 ± 10.9 years), aged 20 - 59 years, by cross-sectional clinical investigation study. Work style i.e. day work and shift work, cigarette smoking, status of stress and stress coping were obtained by questionnaires by well-trained medical staff. A total of 227 men (7.0%) and 339 women (6.6%) were shift workers, and 1346 men (41.6%) and 649 women (12.7%) were current smokers. Work style was significantly linked to cigarette smoking, stress and stress coping after adjusting for age in women. In addition, the level of stress coping in subjects with cigarette smoking was significantly lower than that in subjects without cigarette smoking even after adjusting for age in women. However, these associations were not noted in men. Work style was critically associated with cigarette smoking in Japanese female workers.展开更多
针对传统图像水彩风格生成算法时间效率低,且容易出现色彩不协调的问题,提出一种基于奇异值分解SVD(singular value decomposition)的图像水彩风格绘制算法。利用SVD算法提取图像的主成分,再通过mean-shift算法实现图像的水彩风格效果...针对传统图像水彩风格生成算法时间效率低,且容易出现色彩不协调的问题,提出一种基于奇异值分解SVD(singular value decomposition)的图像水彩风格绘制算法。利用SVD算法提取图像的主成分,再通过mean-shift算法实现图像的水彩风格效果。采用色彩传递算法,改善图像水彩风格的色彩视觉效果。实验结果表明,该算法实现的水彩风格艺术效果良好,可提高时间效率,同时色彩传递技术也使得水彩风格的艺术效果更加灵活多变。展开更多
文摘day work and shift work) and cigarette smoking in Japanese workers. We used data of 3,238 men (39.3 ± 10.5 years) and 5,111 women (37.1 ± 10.9 years), aged 20 - 59 years, by cross-sectional clinical investigation study. Work style i.e. day work and shift work, cigarette smoking, status of stress and stress coping were obtained by questionnaires by well-trained medical staff. A total of 227 men (7.0%) and 339 women (6.6%) were shift workers, and 1346 men (41.6%) and 649 women (12.7%) were current smokers. Work style was significantly linked to cigarette smoking, stress and stress coping after adjusting for age in women. In addition, the level of stress coping in subjects with cigarette smoking was significantly lower than that in subjects without cigarette smoking even after adjusting for age in women. However, these associations were not noted in men. Work style was critically associated with cigarette smoking in Japanese female workers.
文摘针对传统图像水彩风格生成算法时间效率低,且容易出现色彩不协调的问题,提出一种基于奇异值分解SVD(singular value decomposition)的图像水彩风格绘制算法。利用SVD算法提取图像的主成分,再通过mean-shift算法实现图像的水彩风格效果。采用色彩传递算法,改善图像水彩风格的色彩视觉效果。实验结果表明,该算法实现的水彩风格艺术效果良好,可提高时间效率,同时色彩传递技术也使得水彩风格的艺术效果更加灵活多变。
