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1.
运动与铁代谢   总被引:22,自引:4,他引:18  
长期、剧烈的运动训练可以导致铁代谢的紊乱,从而引发机体缺铁的发生,也是导致运动性贫血发生的重要原因。运动导致缺铁引起铁代谢失调可能与运动导致铁吸收下降、摄入不足、铁丢失增加、不良的饮食习惯、溶血以及机体应激有关。反映机体铁代谢状况的指标有了一定的研究,血清铁、血清铁蛋白浓度、转铁蛋白浓度以及其它指标的变化在一定程度上可以反映机体铁代谢状况,并在运动实践中用于监测运动员铁状况以及铁制剂服用效果的观察。在运动实践中铁制剂的补充对防治铁缺乏具有一定的效果,但针对性不强,缺乏指标与应用效果的更好的结合。  相似文献   
2.
为探讨罗格列酮和运动对糖尿病糖脂代谢紊乱的干预作用,选用3~4周龄NOD小鼠作为实验材料,分别施加罗格列酮和中等强度有氧耐力运动。通过观察小鼠外在表现、体重和腹部脂肪变化以及胰腺病理切片,检测血清胰岛素水平、血液生化指标,显示罗格列酮和有氧运动对糖尿病糖脂代谢紊乱具有良性干预作用。  相似文献   
3.
我国国务院已下发了要求抢救、保护、研究非物质文化遗产的专门文件。民歌是非物质文化遗产的重要组成部分。就六盘水搜集记录的各民族民歌的文化内涵作了一定层面的阐述,揭开六盘水民族音乐画卷的一角。  相似文献   
4.
音频文献数字化过程中应注意的几个问题   总被引:2,自引:0,他引:2  
曾刚 《晋图学刊》2005,(2):24-25,71
本文总结了我馆做VOD点播系统时音频文献数字化过程中的几点经验,涉及到采样率、降噪、标签的编辑等内容。  相似文献   
5.
声乐技巧与情感表达是声乐教学中不可缺少的两个因素,二者要有机结合起来,这也是唱好一首歌的关键所在.因此,学习声乐的目的是用正确的发声技巧和有情感的内涵来表达声乐作品.  相似文献   
6.
大学生心理问题阅读疗法研究   总被引:62,自引:0,他引:62  
阅读疗法是集预防、治疗和发展健康心理于一体的心理治疗方法,对解决大学生常有的心理困扰是有效的。参考文献6。  相似文献   
7.
Neurasthenia (shenjing shuairuo) and depressive disorder are medical issues that have given rise to disputes in China for more than 20 years. Since the 1980s, the once ubiquitous diagnosis of neurasthenia in China was rapidly substituted by depressive disorder in the clinical context. Globally, the metamorphosis from neurasthenia to depressive disorder heralded the triumph of scientific rationality, which identifies neurasthenia as a categorical fallacy. In China, however, neurasthenia retained social and cultural significance; thus, it has become a contestable discourse in relation to depressive disorder. By examining the health reporting of both discourses over a decade, this study explicated how neurasthenia and depressive disorder were represented in a popular health newspaper in China. The content analysis showed that neurasthenia is a more culturally and everyday embedded discourse closely associated with Chinese medicine and laymen’s discourse, while depressive disorder is more associated with Western medicine and the professional discourse. The differentiation of two sets of medical discourse evinces that despite the ostensibly prevailing scientific rationality in media health reporting, cultural rationality is deeply embedded in communicating mental health issues with the lay public. It further suggests the significance of investigating the social and cultural expression of mental illnesses in China.  相似文献   
8.
Voice assistants are software agents that can interpret human speech and respond via synthesized voices. Apple’s Siri, Amazon’s Alexa, Microsoft’s Cortana, and Google’s Assistant are the most popular voice assistants and are embedded in smartphones or dedicated home speakers. Users can ask their assistants questions, control home automation devices and media playback via voice, and manage other basic tasks such as email, to-do lists, and calendars with verbal commands. This column will explore the basic workings and common features of today’s voice assistants. It will also discuss some of the privacy and security issues inherent to voice assistants and some potential future uses for these devices. As voice assistants become more widely used, librarians will want to be familiar with their operation and perhaps consider them as a means to deliver library services and materials.  相似文献   
9.
The authors examined the relationship between stress, adaptive coping, and life satisfaction among college students who reported having a friend or family member with eating disorder symptomatology. A hierarchical regression confirmed the study's hypotheses. Higher stress was linked with less life satisfaction. After stress was controlled, plan coping had a beneficial influence on life satisfaction. College counselors can use these findings when choosing interventions for clients who are close to someone with an eating disorder.  相似文献   
10.
Epilepsy is one of the most frequently diagnosed neurological disorders among children. Epilepsy is continuously linked with academic underachievement and social challenges. Despite the implications that these difficulties have for a child's educational success, little is known of how children with epilepsy experience school. Understanding how to best support and accommodate these children can contribute to their positive adaptation and quality of life. The purpose of this phenomenological study by Jillian Roberts and Cheryl Whiting of the University of Victoria, British Columbia, Canada, is to understand the school experiences of children with epilepsy. Data was gathered through open‐ended, semi‐structured interviews. The caregivers' narratives were transcribed and analysed to elicit the essential experiences of school children with epilepsy. Five categories were elicited from the families' narratives: (1) health‐related issues, (2) family coping, (3) academic experience, (4) social belonging, and (5) awareness. This information will be particularly useful for teachers and allied professionals serving the needs of children with epilepsy – as well as those with other chronic health conditions.  相似文献   
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