Few studies have examined the impacts of color stimuli on perioperative mood and quality of recovery;thus, this randomized controlled trial aimed to assess impacts of vividly colored accessories on mood and quality of...Few studies have examined the impacts of color stimuli on perioperative mood and quality of recovery;thus, this randomized controlled trial aimed to assess impacts of vividly colored accessories on mood and quality of recovery after breast surgery. This single-center, single-blind randomized controlled trial included 36 participants (all aged ≥ 20 years) who were randomized into intervention (n = 19) and control groups (n = 17). The intervention group received vividly colored accessories. The primary and secondary study outcomes were patient mood, evaluated using a two-dimensional mood scale, and postoperative recovery, evaluated using Quality of Recovery-15, which were assessed on postoperative day 3. There were no statistical intergroup differences in the scores of the Two-Dimensional Mood Scale (11.2 [intervention group] vs. 10.4 [control group], P = 0.75) and Quality of Recovery-15 (126.8 [intervention group] vs. 129.3 [control group], P = 0.73). Thus, the use of vividly colored accessories by patients undergoing breast surgery was not found to affect patients’ mood and quality of recovery.展开更多
The Total Coloring Conjecture (TCC) proposes that every simple graph G is (Δ + 2)-totally-colorable, where Δ is the maximum degree of G. For planar graph, TCC is open only in case Δ = 6. In this paper, we prove tha...The Total Coloring Conjecture (TCC) proposes that every simple graph G is (Δ + 2)-totally-colorable, where Δ is the maximum degree of G. For planar graph, TCC is open only in case Δ = 6. In this paper, we prove that TCC holds for planar graph with Δ = 6 and every 7-cycle contains at most two chords.展开更多
Five sampling points for Harmonia axyridis （Pallas） were set in Sifeng Mountain scenic spot and four school districts of Jiamusi University, and diversity of color pattern of overwintering H. axyridis was surveyed f...Five sampling points for Harmonia axyridis （Pallas） were set in Sifeng Mountain scenic spot and four school districts of Jiamusi University, and diversity of color pattern of overwintering H. axyridis was surveyed from October to December in 2010. Survey results found that there were 16 color patterns of H. axyridis in southern suburb of Jiamusi, 11 species showed yellow background, while the other 5 species were black background, accounting for 68.75% and 31.25% of all the species, respectively. The majority of H. axyridis with yellow background had 18 or 19 spots. Compared with the sampling data in 2006 and 2008, the propor- tions of the color patterns had no significant difference in different years, but it slightly varied with the changes of environment.展开更多
性描写是许多经典文学作品的重要组成部分。但在文学翻译中,这样的描写往往被删除或做淡化处理,而且这样的处理方法还得到了翻译学者们的支持,理由是我国传统的性伦理容忍不了这些描写。可是在中国文学中,类似的性描写早已屡见不鲜,其...性描写是许多经典文学作品的重要组成部分。但在文学翻译中,这样的描写往往被删除或做淡化处理,而且这样的处理方法还得到了翻译学者们的支持,理由是我国传统的性伦理容忍不了这些描写。可是在中国文学中,类似的性描写早已屡见不鲜,其艺术价值也得到了普遍的肯定。对The Color Purple的两个汉译本的分析表明,译者或出版商对性伦理的理解并不正确。他们对性描写加以特殊处理,是出于对性禁忌的顾虑。展开更多
With changing rural architectural environment as the focus of new rural construction, the paper had pointed out it was lack of researches on color planning of overall structures in new countryside. On this basis, by m...With changing rural architectural environment as the focus of new rural construction, the paper had pointed out it was lack of researches on color planning of overall structures in new countryside. On this basis, by making use of relevant softwares, it had conducted color abstraction on current typical rural appearance; analyzed the color of rural nature, artificial environment and cultural environment in accordance with international standard of Natural Color System; and then concluded color context of rural appearance. It proposed that color control could be conducted on rural appearance from macroscopic, medium and microcosmic perspective by taking advantage of color planning in new rural appearance construction, so as to build a new rural color system, create modern new rural appearance reflecting regional characteristic and integrating with the natural environment, preserve artificial color of traditional ancient villages, coordinate colors in villages with architectures of different ages, finally realizing reshaping of Chinese people's spiritual hometown.展开更多
文摘Few studies have examined the impacts of color stimuli on perioperative mood and quality of recovery;thus, this randomized controlled trial aimed to assess impacts of vividly colored accessories on mood and quality of recovery after breast surgery. This single-center, single-blind randomized controlled trial included 36 participants (all aged ≥ 20 years) who were randomized into intervention (n = 19) and control groups (n = 17). The intervention group received vividly colored accessories. The primary and secondary study outcomes were patient mood, evaluated using a two-dimensional mood scale, and postoperative recovery, evaluated using Quality of Recovery-15, which were assessed on postoperative day 3. There were no statistical intergroup differences in the scores of the Two-Dimensional Mood Scale (11.2 [intervention group] vs. 10.4 [control group], P = 0.75) and Quality of Recovery-15 (126.8 [intervention group] vs. 129.3 [control group], P = 0.73). Thus, the use of vividly colored accessories by patients undergoing breast surgery was not found to affect patients’ mood and quality of recovery.
文摘The Total Coloring Conjecture (TCC) proposes that every simple graph G is (Δ + 2)-totally-colorable, where Δ is the maximum degree of G. For planar graph, TCC is open only in case Δ = 6. In this paper, we prove that TCC holds for planar graph with Δ = 6 and every 7-cycle contains at most two chords.
基金Supported by General Science and Technology Project of Department of Education of Heilongjiang Province(11531384)~~
文摘Five sampling points for Harmonia axyridis （Pallas） were set in Sifeng Mountain scenic spot and four school districts of Jiamusi University, and diversity of color pattern of overwintering H. axyridis was surveyed from October to December in 2010. Survey results found that there were 16 color patterns of H. axyridis in southern suburb of Jiamusi, 11 species showed yellow background, while the other 5 species were black background, accounting for 68.75% and 31.25% of all the species, respectively. The majority of H. axyridis with yellow background had 18 or 19 spots. Compared with the sampling data in 2006 and 2008, the propor- tions of the color patterns had no significant difference in different years, but it slightly varied with the changes of environment.
文摘性描写是许多经典文学作品的重要组成部分。但在文学翻译中,这样的描写往往被删除或做淡化处理,而且这样的处理方法还得到了翻译学者们的支持,理由是我国传统的性伦理容忍不了这些描写。可是在中国文学中,类似的性描写早已屡见不鲜,其艺术价值也得到了普遍的肯定。对The Color Purple的两个汉译本的分析表明,译者或出版商对性伦理的理解并不正确。他们对性描写加以特殊处理,是出于对性禁忌的顾虑。
文摘With changing rural architectural environment as the focus of new rural construction, the paper had pointed out it was lack of researches on color planning of overall structures in new countryside. On this basis, by making use of relevant softwares, it had conducted color abstraction on current typical rural appearance; analyzed the color of rural nature, artificial environment and cultural environment in accordance with international standard of Natural Color System; and then concluded color context of rural appearance. It proposed that color control could be conducted on rural appearance from macroscopic, medium and microcosmic perspective by taking advantage of color planning in new rural appearance construction, so as to build a new rural color system, create modern new rural appearance reflecting regional characteristic and integrating with the natural environment, preserve artificial color of traditional ancient villages, coordinate colors in villages with architectures of different ages, finally realizing reshaping of Chinese people's spiritual hometown.
