Exercise cardiac power and the risk of heart failure in men:A population-based follow-up study

Background:Little is known about exercise cardiac power(ECP),defined as the ratio of directly measured maximal oxygen uptake with peak systolic blood pressure during exercise,on heart failure(HF)risk.We examined the association of ECP and the risk of HF.Methods:This was a population-based cohort study of 2351 men from eastern Finland.The average time to follow-up was 25 years.Participants participated at baseline in an exercise stress test.A total of 313 cases of HF occurred.Results:Men with low ECP(<9.84 mL/mmHg,the lowest quartile)had a 2.37-fold(95%confidence interval(95%CI):1.68-3.35,p<0.0001)hazards ratio of HF as compared with men with high ECP(>13.92 mL/mmHg,the highest quartile),after adjusting for age.Low ECP was associated with a 1.96-fold risk(95%CI:1.38-2.78,p<0.001)of HF after additional adjustment for conventional risk factors.After further adjustment for left ventricular hypertrophy,the results hardly changed(hazards ratio=1.87,95%CI:1.31-2.66,p<0.001).One SD increase in ECP(3.16 mL/mmHg)was associated with a decreased risk of HF by 28%(95%CI:17%-37%).Conclusion:ECP provides a noninvasive and easily available measure from cardiopulmonary exercise tests in predicting HF.However,ECP did not provide additional value over maximal oxygen uptake.

The Research to Quality Supervision and Management of Power Enterprises

Intensive in-depth development of resources, centralized purchasing and gradually expand under the category of environment, this paper studies how to use information technology tools to construction quality supervision and management system that focuses on the quality of supervision and project management, quality control process management, quality monitoring statistics report management, platform management-related content in four areas. Through the construction quality supervision and management system, to better enhance the quality of electric power enterprise management level, to ensure that the material quality, quantity of time and supplies. strengthening quality supervision and management can not only effectively reduce material procurement costs, but also enhance the competitiveness of enterprises.

Exercising Government Power in the Interest of the People——In celebration of the 55th founding anniversary of the People's Republic of China

The story goes back to October 24, 2003 when Xiong Dem-ing, a woman living in a poverty-stricken village in southwest China, was on herway back home with a sack of pig feed on her shoulder. She happened to meet Premier Wen Jiabao, who was visiting her village in Yunyang County, Chongqing

On Restraint of and Supervision over Power

Power is the nucleus of social and political life. Effective restraint on and supervision over the operation of power is the fundamental way of preventing corruption of power, which at the same time constitutes an important indication to democracy and its development in a given country. Looking forward to attaining the strategic goal of building a society of relative prosperity in all aspects, the Sixteenth National Congress of the Communist Party of China called for ＂strengthening the restraint of and supervision over power to ensure that power given by the people is truly used to promote the interests of the people.＂ The call specifies, in explicit language, the target of institutionalizing socialist democracy characterized by standardized operations in accordance with legal procedures.

Analysis and Practical Significance of Lenin＇s Legal Supervision Theory

In order to ensure that law can be effectively implemented, Lenin started from social reality and construction of regime in Soviet Russia, and systematically analyzed value significance and system construction of legal supervision, based on which he proposed to establish unified legal supervision system to fulfill the functions of legal supervision. The paper starts with theoretical basis and content of Lenin＇ s legal supervision, and expounds the importance of legal supervision in Soviet Russia.

An Analysis of the Abuse of Power within Ancient China＇s Power System--Based on the Case of ＂Soul-stealing＂of the Qing Dynasty

In the year of 1768,the country was sent into a nation wide panic by a sorcery case named"soul stealing"in China,to which the emperor,officials and civilians at that time all responded differently.Based on the"soul stealing"case,this paper gives an analysis of the political environment and the bureaucratic system to explore the motives driven by power involved in the proceedings of the case,and in doing so the paper attempts to provide insights into the implications of the ancient power system that makes possible the abuse of authority.

Effects of Modern Online and Traditional Offline Exercise Programs on the Frailty,Physical function,Emotional,and Social Support on Chinese Community-Dwelling Frail Older Adults:A Randomized Clinical Trail

Objective:The aim of this study were to explore the effects of 12-week modern online and traditional offline exercise programs on physical function,frailty status,emotional,and social support of pre-frail older adults.Methods:The traditional offline exercise programs were offered at a local community center,and the modern online programs were done partly at home and partly modern online.Sixty older adults were randomly allocated into the traditional offline group(n=30;66.96±4.43 years)and the modern online+traditional offline groups(n=30;65.85±5.61 years).The exercise programs for both groups included strength,balance,and gait exercises and were done twice/week for 60 min/session.We recorded the study parameters(demographic features,frailty,and physical function)at the baseline as well as at the end of the exercise program.Results:Maximum subjects observed a reversal of the pre-frail status with an increase in physical function and a decrease in fat mass in both groups;however,the CB group showed a relatively significant improvement in physical function.Conclusion:The modern online+traditional offline exercise programs were not only effective in improving the physical condition,but also enhanced psychological status,social support,and adherence.Thus,based on these results,modern online+traditional offline exercise programs were preferable for improving the overall health of pre-frail older adults.

The effects of oral smokeless tobacco administration on endurance performance

Background： Smokeless tobacco is widely used by athletes to enhance performance. Nicotine is a central nervous system stimulant and acts on cardiocirculatory and metabolic systems, involving tissue blood flow and circulatory vasoreactivity. The aim of this study was to investigate the effects of the oral smokeless tobacco （Swedish snus （SS）） on the perception of fatigue and time to exhaustion （TTE） during moderate-intensity aerobic exercise. Methods： Fourteen healthy non-tobacco male users were recruited for a double-blind, controlled crossover design （SS vs. snus placebo （SP））. Subjects were tested for 3 sessions： experimental session 1 （Exp 1） consisted of an incremental test to determine the maximal aerobic power out-put （Wmax）, whereas Exp2 and Exp3 consisted of exercising at 65%Wmax until exhaustion in SS or SP conditions. During Exp2 and Exp3, muscle and cerebral oxygenation was assessed by means of near-infrared spectroscopy, and the rating of perceived exertion （RPE） was recorded. Results： Comparing SS with SP tests, significant differences （p 〈 0.05） were found in the values of cerebral （-3%） and muscular tissues oxygenation （-4%） in the first 30 min of exercise. The RPE values were not significantly different between the 2 conditions （SS vs. SP）. No significant difference was found in TTE （SS： 54.25 ± 21.84 min; SP： 50.01 ± 17.03 min）. Conclusion： This study showed that muscular and cerebral oxygenation increased significantly with snus administration during an endurance exercise until exhaustion, but this did not affect fatigue perception and TTE. The results showed that snus could not be considered an ergogenic substance in non-tobacco users.2018 Published by Elsevier B.V. on behalf of Shanghai University of Sport. This is an open access article under the CC BY-NC-ND license. （http：//creativecommons.org/licenses/by-nc-nd/4.0/）.

省级监察委员会立法权问题的法治省思

伴随着国家监察体制改革持续向纵深推进,在国家监察委员会已然获得监察法规制定权的背景下,是否应当赋予省级监察委员会以监察规章制定权便成为一个亟待回应的理论和实践问题,且形成了“肯定论”和“否定论”两种不同的观点。立法权限的转移、立法效率的考量、观照地方实际、立法中的“配备”惯例、监察机关系统纵向上的领导关系、纪检监察联合发文的需要等支持理由,为主张省级监察委员会应当享有监察规章制定权的观点提供了充分论证。赋予省级监察委员会以监察规章制定权,具有理论、制度和实践上的正当性。基于监察法治原理,赋予省级监察委员会以监察规章制定权,既需要从实体层面提供解决方案,又需要从程序层面进行程序设计,还需要构建监察规章的双重备案审查机制,从而确保地方监察工作在法治轨道上运行。

运动中糖和脂肪的利用平衡:Crossover的概念

“Crossover”概念可以解释耐力项目运动中,运动强度和耐力训练对糖、脂肪代谢平衡的影响。根据“Crossover”的概念:耐力训练引起肌肉的生化适应,增加脂肪的氧化供能。小强度运动(≤45% VO2 m ax)以脂肪供能为主,大强度运动(～75% VO2 m ax)糖是主要供能底物,即便是经过耐力训练也不例外。

美国核电现状及发展趋势America’snuclearpowerindustrytoday

美国是全球最大核电国。其核电机组数量、总装机容量、核电生产总量均为世界第一。通过介绍美国核电工业的现状，研究了美国政府核能研究开发活动对未来核技术走向的影响，分析了美国政府推行的有关利好政策、激励措施和改善监管等对核电发展和核安全的促进，研究结果表明：当前核对电发展面临着若干挑战和较突出的问题以及政策摇摆所造成的困惑，未来10年，美国核电工业可能不会有预期中的大规模发展。

PowerStar监控系统在通信电源维护中的应用

为了解决无人职守机房故障发现的及时性,为保障机房安全温度运行提供宝贵的维护抢修时间,针对通信设备安全稳定运行的标准要求不断提高,通过对PowerStar电源集中监控系统的功能和应用进行了详细的研究。该集中监控系统对无人职守机房的安全现状能给予极大的提高,并能实时采集各相关设备的运行信息等优势正是解决无人职守机房设备运行状况及故障上报不及时等问题的有效解决方案。

论检察公益诉讼中的调查核实权

依据宪法和法律的规定,人民检察院是我国的法律监督机关。检察机关提起公益诉讼保护社会公共利益、维护社会治理秩序是人民检察院行使法律监督职责的重要内容和途径。调查核实权是检察机关充分行使公益诉讼法律监督职能的必要手段,保障和服务公益诉讼的顺利开展。检察公益诉讼中的调查核实权作为一项基础权力,虽具有非强制性和有限性,但具有一定的刚性和权威性。为更好地贯彻二十大精神,推动习近平法治思想的检察实践,应对公益诉讼不断发展的现实需求,应积极配合公益诉讼立法,在立法中对“调查核实”这一检察公益诉讼的核心环节加强规范,对调查核实权的属性、权力边界和运用程序予以进一步明确和细化。

纪检监察学科话语体系的百年构建:历史演进与原创贡献

构建中国特色纪检监察学科话语体系是中国共产党矢志不渝的奋斗目标。在革命、建设和改革开放实践中,中国共产党根据执政历史方位、肩负主要任务和面临突出问题的变化,坚持把马克思主义政党学说与中华优秀传统监察文化结合起来,以纪检监察理论创新推动制度创新和实践创新,构建了纪检监察学科话语体系的“四梁八柱”,奠定了纪检监察学科发展的坚实基础。中国共产党纪检监察话语体系的百年构建作出了原创性贡献,这就是开辟了纪检监察学科话语构建的中国道路,积累了纪检监察学科话语体系构建的中国经验,形成了纪检和监察合署办公的中国方案,赢得了与资产阶级政党理论竞争的中国优势。

前景理论视角下废旧动力电池回收监管演化博弈分析

废旧动力电池具有较强的负外部性,违背了新能源汽车设计的初衷。为促进废旧动力电池有效回收,将前景理论与演化博弈论耦合,综合考虑政府、企业(汽车生产)和公众之间的利益,促使政府和公众对企业进行共同监督,构建三方博弈模型。针对初始意愿、罚款组成、风险态度系数和损失规避系数的不同情况,进行模拟数值仿真,并结合现实中废旧动力电池的认识度、奖惩机制和盈利信心进行分析。研究表明:提高公众或政府的初始监督意愿,可以促进企业回收废旧动力电池;当企业的回收策略为亏损时,提高企业对公众的补偿金额、降低企业的风险态度系数和损失规避系数,可以促进企业积极回收;在废旧动力电池回收过程中,共同监督的效果优于单独监督。

公益诉讼中检察谦抑性原则的理论与应用

检察公益诉讼的顺利开展关乎检察权作用时机、检察权与行政权以及和私人权利关系的互动问题。在公益诉讼的启动上,人民检察院应以检察谦抑性原则为基本要求和追求,避免权力行使突破边界,并与民间代表力量充分协调,呵护民间自治力量的发展。在检察权和行政权关系问题上,应当厘清两类公权力的核心差异,合理划分二者的作用范围和边界,避免权力发生混淆和重叠。在检察权和私人权益的关系中,应当秉承公权行使保障私人权益的理念,注重公共利益和私人利益的均衡,避免绝对追求公益实现,忽视私益保护的情况发生。

透明治理:数据驱动的权力监督的内在逻辑

数据驱动的权力监督的本质是利用系统化的数据收集、处理和展示来实现透明治理。然而,既有研究较少提及这种透明性的深层次内涵。数据驱动的新型权力监督的技术透明性体现为具身的透明性“(人—技术)→世界”和诠释学的透明性“人→(技术—世界)”的双重逻辑。技术的透明性亦会发展到使世界与行为体疏离的状态以至于形成它异关系。要确保数据驱动权力监督发挥成效,就须将治理价值观融入提升透明性的技术和工具中,将具身透明性与诠释学透明性结合起来,以便制定不同的优化策略。数据驱动权力监督带来的透明性有望为权力监督中国式新范式的创建提供答案。

检察机关自行补充侦查权的实施困境及纾解——兼论检察侦查权改革

自行补充侦查权是中国语境下检察侦查权的重要组成部分,在检察机关作为国家法律监督机关定位下具有独特的诉讼价值与制度功能。但是,立法的缺失和现实的掣肘导致自行补充侦查权在实践中未能实现其应有的价值。激活这一休眠的检察侦查权,不仅是检察监督本位之思考,还是检察工作现代化之所需。从强化检察侦查权监督性的视角出发,分析自行补充侦查权的实施困境及成因,应当着力从规范化设计、侦查能力建设、协作与制约双向模式三方面探索自行补充侦查权的改革进路与完善路径。