唐代女子服饰特点浅析

唐代女子服饰雍容华贵、百媚竞呈:女子着男装、胡服的盛行、坦露肌肤以展示女性人体美等等,这些在今天看来极其开放的着装方式,及其所体现出的服装服饰文化特点,无一不折射了大唐文化的广收博采、平等容物,也充分体现了政治明通开放、经济高度发达、对外文化交流频繁的大唐气象。     

男子篮球运动员气质类型与位置关系探析——以六所高校男子篮球运动员为研究对象

在篮球运动员的训练中,不仅要考虑其身体素质和专项技术指标,还要重视运动员的心理素质和气质类型。通过对6所高校男子篮球运动员气质类型与位置关系的分析,提出在训练中根据运动员的气质类型特点进行相应的教育培养和训练,以达到最佳的训练效果。     

Copper-modified palygorskite is effective in preventing and treating diarrhea caused by <Emphasis Type="Italic">Salmonella typhimurium</Emphasis>

The aim of this research was to develop effective alternative therapies to reduce antibiotic use in animal agriculture. In this study, the efficacy of copper-modified palygorskite (CM-Pal) in preventing diarrhea caused by Salmonella was specifically examined both in vitro and in vivo. The CM-Pal was prepared with palygorskite (Pal) and copper nitrate. The antibacterial activity of the CM-Pal was detected by comparing the differences in cell numbers on plate count agar before and after adding the CM-Pal to Salmonella typhimurium cultures. Seventy ICR mice were then allocated into seven groups. Five groups (the treatment groups) were infected with S. typhimurium by intraperitoneal (i.p.) injection and were given Pal, CM-Pal, montmorillonite powder, gentamicin, and physiological saline, respectively. One group (the prevention group) was given CM-Pal before infection with S. typhimurium. Another group (the uninfected group) was not infected with S. typhimurium. The effects of Pal, CM-Pal, montmorillonite powder, and gentamicin on the treatment or prevention of diarrhea in the mice were examined by stool studies, fecal scoring, and assessment of growth performance and villus height. The CM-Pal had satisfactory anti-bacterial properties in vitro: the antibacterial rate was 100% after 2 h incubation with S. typhimurium NJS1 cultures (1×10⁶ colony-forming units (CFU)/ml). In the in vivo experiment, the CM-Pal exerted superior effects in the treatment and prevention of diarrhea in mice compared with Pal, montmorillonite powder, and gentamicin. In the CM-Pal group, no mice showed signs of diarrhea at 24 h post infection (p.i.), and all mice fully recovered from infection. However, the Pal group, montmorillonite group, and gentamicin group only recovered after 48, 48, and 96 h, respectively. The villus height level in the CM-Pal treatment group recovered at 3 d p.i. However, the recovery time of the other groups was longer (at least 5 d). The CM-Pal prevention group had a better effect on weight gain than the other groups. This study suggested that CM-Pal may be an effective alternative to conventional antibiotics for the treatment and prevention of animal diarrhea caused by Salmonella.     

利用读者信息反馈搞好情报效益调查

情报效益是衡量图书情报工作质量的客观标准之一,开展情报效益调查势在必行.作者结合工作实际,初步探讨了情报效益调查情况的现状、存在的问题以及解决的方法.     

轻度智力落后学生的父母教养方式、同伴关系对适应行为的影响

采用问卷法,以268名年龄在12-15岁的正常学生和轻度智力落后学生为被试,考察了轻度智力落后学生的父母教养方式、同伴关系及其与适应行为的关系。结果表明,轻度智力落后学生在父母教养方式和同伴关系方面与智力正常学生均存在显著的差异,父母教养方式和同伴关系对轻度智力落后学生的适应行为有着显著的影响。     

不可逆的"神谕"

本文从神话学角度论述了古希腊神话之所以具有旺盛的生命力,主要是由于其本身具有"神谕"的不可逆性及由此引申出的导致神系延续、发展的否定本体的机制特征,从而使"神谕"具有无限神秘感和隽永魅力.     

高校教育质量成本管理模式研究

高校管理的每个层面都存在系统性的质量问题,不同层次有不同层次的系统性质量问题。教育质量成本管理是基于教育全面质量管理理念的一种新的教育质量管理模式。教育质量成本管理模式的构建包括目标设定、运行环境分析、体系的建立和运行过程几个部分。随着高校外界环境、“顾客需求”的不断变化,高校应在保障教学质量的前提下,控制质量成本,提高竞争力。     

论李白的音乐诗

从道家美学、以情喻乐、以典喻乐三个方面分析了李白的音乐诗。这些音乐诗体现了李白的风格特色 ,是很成熟很有造诣的作品。     

技术革命是远程教育发展的推进器

中国远程教育从一个阶段过渡到另一个阶段,在此期间技术革命的推动不言而喻.无论函授教育、广播电视教育还是现代远程教育都是由于在不同时期运用了新技术的结果.