南涧县无量山乡彝族民居建筑现状考察与研究     

苏亭羽 《保山学院学报》2011,(4):33-37

彝族历史悠久,建筑文化丰富,在适应自然的过程中不断形成、吸纳和创造了适合自己生存空间的一整套独特的建筑观念,体现出浓郁的民族文化特征。彝族民居是彝族文化中重要的物质文化符号,沉淀着彝族的精神文化内涵,是彝族精神与物质文化的统一载体。从彝族的历史文化渊源、传统建筑类型、观念以及建筑的传承方向等方面对无量山乡彝族民居的建筑进行考察。  相似文献   

Effect of the look-up line on the gaze and head orientation of elite ice hockey players     

Joan N. Vickers  Joe Causer  Michael Stuart  Elaine Little  Sean Dukelow  Marc Lavangie 《European Journal of Sport Science》2017,17(1):109-117

Abstract

A “look-up line” (LUL) has been proposed for ice hockey, which is an orange 1?m (40′) warning line (WL) painted on the ice at the base of the boards. The LUL purports to provide an early warning to players to keep their head up prior to and as they are being checked. We determined if players looked up more on a rink with the LUL compared to a traditional Control rink. Elite offensive (O) and defensive (D) players competed 1 vs. 1, while wearing an eye tracker that recorded their quiet eye (QE) and fixation and tracking (F-T) and an electrogoniometer that measured head angle. External cameras recorded skate duration during four skate phases: P1 preparation, P2 decision-making, P3 cut to boards, P4 contact. The QE was the final fixation prior to contact between O and D as they skated towards and across the WL during P3 and P4. Skate phase durations (%) did not differ by rink or rink by position. More QE and F-T occurred on the WL on the LUL rink than on the Control. The expected increase in head angle on the LUL rink did not occur during P3 or P4. Post-hoc results also showed O and D skated further from the boards on the LUL rink, suggesting the players preferred to control the puck on white ice, rather than the orange colour of the LUL rink. More research is needed to determine if these results apply to the competitive setting.  相似文献   

以更伸展的历史眼光和更宽广的世界眼光透视中国当代改革     

王福生  陈小丽 《未来与发展》2010,(10):17-22,12

当代中国改革是整个中国改革历史长河的一段,是世界改革历史长河的一隅。有必要建立一种＂大改革观＂,将当代中国改革放在中外改革史的经纬坐标中整体反思,走出＂两个历史宿命＂和＂两个历史循环＂。  相似文献   

以人为本视域下的大学生生命愿景教育     

马军 《衡阳师范学院学报》2012,33(2):143-145

生命既是教育的逻辑起点,又是教育的最高目的。加强大学生生命愿景教育是科学发展观赋予高校心理健康教育的一项神圣使命。生命愿景教育的着力点应该与构建社会主义和谐社会紧密结合。  相似文献   

菲兹杰拉德的小说《了不起的盖茨比》浅评   总被引：1，自引：0，他引：1  

杨慧群 《江苏广播电视大学学报》2002,13(5):54-55

《了不起的盖茨比》揭批了战后美国拜金主义思潮下虚伪、冷漠、自私的人性本质 ;在进行人物刻画时 ,语言诙谐生动 ,运用了“双重视野”、“空白之美”等表现手法 ,充分展现了作品思想与艺术的双重魅力  相似文献   

文学典型的判断（上）     

杨尚梅  杨崇君 《黄石理工学院学报(人文社科版)》2004,21(3):25-30

本文认为,纯粹的逻辑判断和美学判断都不能单独完成典型的判断,只有二者的结合才可能确认与发掘。即使借用系统论的观点对人物进行通观圆识,仍须进行多元整合。文章从肯定阅读的创造性出发,提出了具有不同创造意义的判断类型：发现式判断和响应式判断。分析了以现行典型定义作为判断标准的弊端,并指出判断者视域的广狭程度对确保判断活动质量的重要性。  相似文献   

论暴力美学电影中的接受美学     

徐湘豫 《衡水学院学报》2008,10(6)

通过用接受美学的部分观点和理论来审视批评暴力美学电影,我们不难发现这样一个规律：在作品的创作过程中,如果没有了读者的参与批评,那么这样的作品是不完备的,甚至是空的。同时无论任何影视作品,当读者观看完之后,它所呈现的主题思想应该是：感情是真的,人性是善的,让人觉得世界和生活是美的,是值得我们留恋和珍惜的。  相似文献   

Environment map building and localization for robot navigation based on image sequences     

Ye-hu Shen  Ji-lin Liu  Xin Du 《浙江大学学报(A卷英文版)》2008,9(4):489-499

SLAM is one of the most important components in robot navigation. A SLAM algorithm based on image sequences captured by a single digital camera is proposed in this paper. By this algorithm, SIFT feature points are selected and matched between image pairs sequentially. After three images have been captured, the environment＇s 3D map and the camera＇s positions are initialized based on matched feature points and intrinsic parameters of the camera. A robust method is applied to estimate the position and orientation of the camera in the forthcoming images. Finally, a robust adaptive bundle adjustment algorithm is adopted to optimize the environment＇s 3D map and the camera＇s positions simultaneously. Results of quantitative and qualitative experiments show that our algorithm can reconstruct the environment and localize the camera accurately and efficiently.  相似文献   

On Technology     

Ignacio L. Götz 《Interchange》2001,32(1):17-37

The basic premise of this paper is that the problem of technology is not a technological one, but one of understanding and vision. The entire Western tradition, in its religious as well as its secular modes, has always admired technique. True, the modern age has increased the mechanization of technology, and more recent technological advances have extended our sensory modes of knowing, tempting us to fall in love with them much as Narcissus fell in love with his own reflection. However, there is nothing necessary in these developments or in the views spawned by them.Technology encompasses the instrumentalities with which we create the made world. The made world, not unlike the natural one manifests Being; it is the unconcealment of reality's potential to be made. It is up to us to understand technology in this way and not as the mere manufacture and use of tools.Education is the main means at our disposal to create a new vision of technology and a new yoga to yoke ourselves to Being. The goal is to learn to see technology as an aniconic symbol of Being.  相似文献   

华侨史视野下的“蒲安臣条约”     

王国强 《历史教学(高校版)》2003,79(11):22-26

对于“蒲安臣条约”的评价，历来众说纷纭。本试图从华侨史的角度来审视其对清代侨务政策、华工入美、近代留学生及美国“排华”等重大事件的客观影响，重构其在这一视野下的“历史形象”。  相似文献