关于加强县乡级政府专职消防队伍建设的几点思考     

彭涛 《黑龙江科技信息》2011,(32):129-129

结合实际工作,谈谈加强县乡级政府专职消防队伍建设。  相似文献   

中小型水利工程施工质量控制措施探讨     

彭涛 《科技风》2013,(15):127

水利工程不仅在我国的历史上占据这重要地位,在如今的新时代里依旧起着至关重要的作用。它关系到国家和民生,其中我国的中小型水利工程在我国的水利工程上占据了绝大部分,所以加强中小型水利工程的管理,提高工程的质量,保证国家和人民的利益。  相似文献   

在“三网合一”背景下的IPTV产业发展研究     

罗毅  刘罡  彭涛 《今传媒》2010,(12):124-125

在"三网合一"的趋势下,语音、数据与媒体的应用都能由一家IPTV运营商提供,对消费者来说,其关注重点已转移到运营商提供服务的性价比。本文通过归纳全球各国推广IPTV的经验,就IPTV产业在我国的政府监管、产业竞争、技术的差别和现行服务等方面进行比较,通过对电信运营商与有线电视公司这两个不同的从业者在IPTV竞争上的优劣势对比,探讨两者在IPTV产业的发展策略,并拟定竞争策略参考。  相似文献   

Pre-game hydration status, sweat loss, and fluid intake in elite Brazilian young male soccer players during competition     

Da Silva RP  Mündel T  Natali AJ  Bara Filho MG  Alfenas RC  Lima JR  Belfort FG  Lopes PR  Marins JC 《Journal of sports sciences》2012,30(1):37-42

In this study, we assessed the pre-game hydration status and fluid balance of elite young soccer players competing in a match played in the heat (temperature 31.0 ± 2.0 ° C, relative humidity 48.0 ± 5.0%) for an official Brazilian soccer competition. Fluid intake was measured during the match, as were urine specific gravity and body mass before and after the game to estimate hydration status. Data were obtained from 15 male players (age 17.0 ± 0.6 years, height 1.78 ± 0.06 m, mass 65.3 ± 3.8 kg); however, data are only analysed for 10 players who completed the full game. The mean (± s) sweat loss of players amounted to 2.24 ± 0.63 L, and mean fluid intake was 1.12 ± 0.39 L. Pre-game urine specific gravity was 1.021 ± 0.004, ranging from 1.010 to 1.025. There was no significant correlation between sweat loss and fluid intake (r = 0.504, P = 0.137) or between urine specific gravity and fluid intake (r = -0.276, P = 0.440). We conclude that young, native tropical soccer players started the match hypohydrated and replaced about 50% of the sweat lost. Thus, effective strategies to improve fluid replacement are needed for players competing in the heat.  相似文献   

中小学校OCW课程建设探讨     

胡晓萍  钟天寿  彭涛 《四川教育学院学报》2009,25(6):96-99

OCW的宗旨是优质教育资源共享,同时它又是一个集课程开发、教学管理、质量控制为一体的系统工程。借鉴高校精品课建设的经验,在中小学校中开展OCW课程建设,将有利于调动中小学教师参与课程改革的积极性,整合现有教学资源,提高中小学校的教学质量水平和学校品牌的价值。在调查研究的基础上,课题组对中小学校OCW的要素、可能性、支持系统和社会效应等作了初步的探讨。  相似文献   

毯技功教学的现状与对策     

彭涛 《文教资料》2009,(10):69-70

目前毯技功训练的问题主要是"质与量""学与用"没有解决好,训练设施手段方法跟不上.毯技功课有着辉煌的过去,现在许多学校的毯技功课滞后,致使很多动作不够娴熟,质量不高,不能在舞台上使用.我们应该虚心地向体操、杂技、武术等其他艺术门类学习,加强交流和教研工作.  相似文献   

谈高等远程教育的品牌管理   总被引：1，自引：0，他引：1  

孙道金  彭涛 《现代远程教育研究》2009,(2)

本文论述高等远程教育行业引进品牌管理理念的必要性,阐述实施高等远程教育品牌管理的原则、流程,分析当前远程教育品牌管理实施的状况,提出我国远程教育的品牌管理尚处于初级阶段,我国远程教育院校应当自觉树立品牌并不断强化,力求在国内教育市场中处于有利位置.吸引、开发潜在目标对象,也为走出国门开拓国际教育服务市场打下基础.  相似文献   

Mechanically braked Wingate powers: agreement between SRM, corrected and conventional methods of measurement     

Balmer J  Bird S  Davison RC  Doherty M  Smith P 《Journal of sports sciences》2004,22(7):661-667

In this study, we assessed the agreement between the powers recorded during a 30 s upper-body Wingate test using three different methods. Fifty-six men completed a single test on a Monark 814E mechanically braked ergometer fitted with a Schoberer Rad Messtechnik (SRM) powermeter. A commercial software package (Wingate test kit version 2.21, Cranlea, UK) was used to calculate conventional and corrected (with accelerative forces) values of power based on a resistive load (5% body mass) and flywheel velocity. The SRM calculated powers based on torque (measured at the crank arm) and crank rate. Values for peak 1 and 5 s power and mean 30 s power were measured. No significant differences (P >0.05) were found between the three methods for 30 s power values. However, the corrected values for peak 1 and 5 s power were 36 and 23% higher (P <0.05) respectively than those for the conventional method, and 27 and 16% higher (P <0.05) respectively than those for the SRM method. The conventional and SRM values for peak 1 and 5 s power were similar (P >0.05). Power values recorded using each method were influenced by sample time (P <0.05). Our results suggest that these three measures of power are similar when sampled over 30 s, but discrepancies occur when the sample time is reduced to either 1 or 5 s.  相似文献   

Pre-performance routine consistency: temporal analysis of goal kicking in the Rugby Union World Cup     

Jackson RC 《Journal of sports sciences》2003,21(10):803-814

This study examined the consistency of pre-performance routines in international rugby union goal kickers on kicks of varying difficulty and under different amounts of situational pressure. Concentration times and physical preparation times were calculated from video recordings of the 572 place kicks taken during the 1999 Rugby Union World Cup. In contrast to the view that performers should seek consistent pre-performance routine times, the results revealed a strong positive relationship between kick difficulty and concentration time. Analysis of the effect of situational pressure, determined by the difference in score before the kick, revealed that players tended to have longer concentration times and shorter physical preparation times when the scores were close. There were no differences between the best and worst kickers in the tournament on routine time, consistency or rhythmicity. The view that increasing the temporal consistency of a routine will result in improved performance is challenged.  相似文献   

草原为证结良缘     

彭涛 《岭南新闻探索》2006,(6):F0003-F0003

今年9月28日，中秋佳节前夕，羊城晚报报业集团和中国移动通信广州分公司合作举办了“草原爱心”集体婚礼，来自羊城晚报报业集团和广州移动分公司的30对新人，把蜜月之旅安排在内蒙古卾尔多斯大草原。  相似文献