基于改进FP_Growth算法在中药提取信息中研究

中药提取在中药生产中占有十分重要地位,企业在生产中药过程中,生产过程数据和质量数据存在一定的问题。数据挖掘技术的出现及利用k-means聚类算法和改进的FP_Growth算法对中药生产过程数据进行分析,既能为企业提高生产效率,降低成本,又保证产品的质量。因此对中药提取信息数据挖掘不仅是有必要的,更具有实际意义。     

新时代背景下输血医学人才培养模式的探讨

2016年7月30日,输血医学正式成为临床医学二级学科,输血医学也迎来了新的机遇和发展点。然而目前,输血医学人才培养模式尚未完全建立,且依然参照既往医学检验专业人才的培养模式来执行,处于定位“模糊”和断档状态。因此,亟需建立一个新的输血医学人才培养模式,培养高素质的输血医学专业人才,抓住新时代背景下的发展契机,拓展输血医学的发展空间,让输血更好地迈入新时代。     

中西结合治疗子宫颈炎疗效观察及体会

子宫颈炎是妇科常见病、多发病.为探讨中西结合治疗子宫颈炎的方法,近几年来,使用以黄柏粉为主的七味中药加西药红霉素局部治疗子宫颈炎患者300例,其中急性子宫颈炎80例,治愈率为100%,慢性子宫颈炎220例,治愈率为82%,收到了良好的治疗效果.而且这种治疗方法无不良反应,病人乐于接受,优于其它子宫颈炎的治疗方法.     

太极拳锻炼对原发性骨质疏松症患者骨密度及骨代谢的影响

观察太极拳锻炼对原发性骨质疏松症患者骨密度及骨代谢的影响。将原发性骨质疏松症患者40例随机分成对照组和太极拳组,实验前后对两组患者骨密度值、血清骨钙素（BGP）、碱性磷酸酶（ALP）以及骨痛的变化情况进行比较分析,实验结果发现：实验后太极拳组与对照组的腰椎骨、股骨、颈骨密度差异呈显著性;BGP、ALP的比较差异分别呈显著性;骨痛积分两组间比较差异具有显著性。结果说明,太极拳锻炼是防治原发性骨质疏松症的有效方法,值得推广应用。     

浅析形意拳内容特点与传统文化

形意拳在其发展过程中,在拳理拳法上,逐步形成了丰富的技击内容和深厚的传统文化底蕴。拳法上以形取意、意自形生为主要特点。以徒手搏击和器械攻防格斗为一体,以及内外结合、锻炼人内在的精、气、神、意、劲为宗旨。同时在拳理拳法中蕴藏着"天人合一"及祖国医学中五行学说、阴阳学说等传统文化底蕴。     

不同古典医学文化中的“运动是良医”思想

摘要：慢性疾病成为新世纪重要的致死风险因素,而身体活动不足成为引发慢性疾病的重要原因。2007年,由ACSM（American College of Sports Medicine）、AMA（American Medical Association）发起“运动是良医”的全球行动至今已有39个国家加入。主要采用文献资料法,梳理古典医学文化时期中“运动是良医”思想的源起。研究发现,早在公元前的古希腊、古代罗马、古代印度以及古代中国古典医学文化时期的医学典籍中就出现了“运动是良医”的思想和实践,Herodicus、Hippocrates、Galen、Susruta、华佗等对这一思想的发展做出了重要的贡献。虽然东西方医学与锻炼的结合具有同源异流、动静相宜等差异,但对于锻炼对疾病的预防和治疗的价值认识是一致的。甚至于早在古典医学文化时期就开始了身体锻炼与肥胖、糖尿病等疾病治疗的实践,并从自然、人体、锻炼、饮食等因素对疾病和健康有了整体的认识。文艺复兴后,由于医学技术的高速发展,“体”“医”开始分道扬镳,今天,体医结合重新受到医学和体育领域的重视,通过文献分析使我们对“运动是良医”这一古老的思想有更加深刻的认识。     

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

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.     

‘A Dangerous Revolutionary Force Amongst Us’

ABSTRACT

Historians of nineteenth-century British tea consumption have highlighted the function of the substance as an index of middle-class civility and marker of national identity. In this article, I maintain that concerns about tea drinking were equally prominent throughout the late Victorian period. As medical practitioners increasingly intervened in food matters, apprehension about the physiological and psychological consequences of increasing access to tea in working-class communities proliferated. This pessimistic discourse can be firmly situated in the context of broader debates about national decline, physical and mental deterioration, the subversion of gender roles in the domestic sphere and Imperial expansion.     

Walking and biologic ageing: Evidence based on NHANES telomere data

ABSTRACT

The length of telomeres is an objective measure of biologic ageing. This study evaluated the extent minutes of walking per week are associated with leukocyte telomere length (LTL) in a random sample of 5,823 U.S. adults. The investigation was cross-sectional and data were obtained from the National Health and Nutrition Examination Survey (NHANES). LTL was measured by the quantitative polymerase chain reaction method. Walking minutes was calculated from walking frequency and duration measures. Results showed that for each year of chronological age, telomeres were 15.6 base pairs shorter (P < 0.0001). With walking minutes and LTL treated as continuous variables, the relationship was quadratic, not linear (F = 11.2, P = 0.0023). With walking time divided into three categories, adults who performed ≥ 150 minutes of walking per week had longer telomeres than those who did no regular walking, and those who did some, but less than the recommendation (F = 5.0, P = 0.0137). Regular walkers were estimated to have a biologic ageing advantage associated with 6.5–7.6 years less biologic ageing compared to non-walkers, after adjusting for covariates. Additional investigations designed to study causality and the mechanisms associated with the walking and LTL relationship are needed.     

运动医学领域中的中医外治法

中医外治法原理是通过经络传导、皮肤、粘膜吸收药物达到治疗康复的目的。分析了几种中医外治法在运动医学领域中的应用特点,其中穴位中药离子导入是一种传统医学与现代新型给药技术相结合的方法,目前在运动医学领域中运用较少,经皮给药系统的治疗手段在消除运动疲劳、损伤治疗等方面将有很大的发展空间。