随着对疾病一级预防和二级预防(治疗)概念的提出和重视程度的不断提高,心电学检查已不单单是一种诊断手段,而逐渐成为心律失常及其他心血管病危险分层的预测工具.随之,心率变
Introduction This study investigates the current practice of surgeons in the United Kingdom with regards to their usage of prophylactic antibiotics for percutan
通过两所高校图书馆建筑造型的个案分析与对比,从精美的外部造型、环境的和谐统一、人性化的共享大厅三个方面,探讨了图书馆建筑造型现代化对内部功能实现与发挥的作用。
The study aimed to assess the impact of Avahan intervention program on risk behaviors. Knowledge of HIV/STIs and their prevalence among self-identified men who
从自然语言的优缺点出发,分析了网络信息检索中自然语言检索的重要性,并论述了在网络环境下如何运用自然语言的后控来实现情报检索准确度的提高。
患者女性,83岁.因咳嗽伴少尿3天,心悸、乏力、头昏半天入院.既往有"贫血"史12年.体检:平卧位,T36.6℃,R24次/min,BP8.0~10.6/6.0~7.3kPa(60~80/45~55mmHg),神志清,中度贫血貌,无
对我国九届人大第二十四次会议通过的新的著作权法中某些与数字图书馆著作权处理相关的部分做了介绍和评述.
Aneurysms of the aortic arch and descending aorta are invariably fatal if left to expand, but also represent considerable surgical challenges. The development o
Backgrounds: It is difficult to develop clear endoscopic field during transurethral resection (TUR) of urethral tumors, because irrigation water easily spills o