论实现“中国梦”依靠力量的理论依据

实现"中国梦",概括起来就一句话:"中国梦归根到底是人民的梦,必须紧紧依靠人民来实现,必须不断为人民造福。"马克思的人民主体观突出实现"中国梦"必须尊重人民的主体地位。毛泽东的人民动力观强调人民是实现梦想的动力、是梦想的受益者。中国特色社会主义理论体系"以人为本"思想要求一切工作都是以人民的利益为本。通过上述三个层面的分析得出马克思主义的人民群众观是实现"中国梦"依靠力量的理论依据。研究马克思主义的人民群众观,坚持以人为本,依靠人民群众,这对于我们更好地学习、掌握、运用党的十八大报告,推进中国特色社会主义事业,建成小康社会,实现"中国梦",颇有意义。     

全面提高天津开放型经济水平的研究

构建高度发达的开放型经济形态,是中央对天津定位的内在要求,也是新时期天津对外开放的内在要求。我们必须克服整体开放度不高,服务市场开放活力不强等困难,加快转变对外经济发展方式,推动开放朝着优化结构、拓展深度、提高效益方向转变,着力构建起地区经济服务带动作用强、全球要素配置能力强、国际影响力和竞争力强的开放型经济体系。     

Relation between hand grip strength,respiratory muscle strength and spirometric measures in male nursing home residents

Abstract

Adverse-outcomes related to sarcopenia are mostly mentioned as physical disability. As the other skeletal muscles, respiratory muscles may also be affected by sarcopenia. Respiratory muscle strength is known to affect pulmonary functions. Therefore, we aimed to investigate the relations between extremity muscle strength, respiratory muscle strengths and spirometric measures in a group of male nursing home residents. Among a total of 104 male residents, residents with obstructive measures were excluded and final study population was composed of 62 residents. Mean age was 70.5?±?6.7 years, body mass index: 27.7?±?5.3?kg/m² and dominant hand grip strength: 29.7?±?6.5?kg. Hand grip strength was positively correlated with maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) (r?=?0.35, p?<?0.01 and r?=?0.26, p?<?0.05, respectively). In regression analysis, the only factor related to MIP was hand grip strength; among spirometric measures only parameter significantly related to grip strength was peak cough flow (PCF). The association of PCF with grip strength disappeared when MIP alone or “MIP and MEP” were included in the regression analysis. In the latter case, PCF was significantly associated only with MIP. We found peripheric muscle strength be associated with MIP and PCF but not with MEP or any other spirometric parameters. The relation between peripheral muscle strength and PCF was mediated by MIP. Our findings suggest that sarcopenia may affect inspiratory muscle strength earlier or more than the expiratory muscle strength. Sarcopenia may cause decrease in PCF in the elderly, which may stand for some common adverse respiratory complications.     

A Pilot Study of the Application of the Transtheoretical Model During Strength Training in Older Women

A Transtheoretical Model (TTM) goal-setting tool was used during strength training in women. Volunteers (mean age = 69, N = 27) were assigned to a strength training only or strength training/behavior change 12-week intervention. A pre/posttest, quasiexperimental design assessed TTM constructs, Health-Related Quality of Life, and functional fitness measurements. Multiple ANCOVAs revealed significant differences between groups on lower body strength (p = .001), upper body flexibility (p = .002), Decisional Balance (p = .024,) and Stage of Change for Exercise (p = .010). Stage of change progression may be enhanced using a goal-setting tool during strength training in older women.     

Sarcopenia and Decreased Muscle Strength in the Elderly Woman: Resistance Training as a Safe and Effective Intervention

ABSTRACT

A principle component of age-related weakness and frailty in women is sarcopenia. This decrease in skeletal muscle mass is a progressive syndrome that will affect the quality of life for elderly women by decreasing the ability to perform many activities of daily living. Strength training is known to be an effective means of increasing muscular strength and size in many populations, and can be utilized successfully to significantly improve muscle strength, muscle mass and functional mobility in elderly women up to the age of 96 years. Such exercise can minimize the syndrome of physical frailty due to decreased muscle mass and strength. Any rehabilitation or exercise program for the elderly woman would benefit from the inclusion of such a training regime.     

使用者形象一致性及形象强度对品牌延伸的影响

运用2个实验探讨了延伸产品与母品牌"使用者形象一致性"对消费者评价品牌延伸产生的影响。实验1表明,"使用者形象一致性"与"产品相似性"之间存在交互作用:当延伸产品使用者形象与母品牌使用者形象一致时,消费者根据延伸产品与"原产品"的相似性或延伸产品的"远"、"近"对品牌延伸做出评价;此时,"近"的延伸较"远"的延伸获得更高评价。当延伸产品使用者形象与母品牌使用者形象不一致时,"远"的延伸反而比"近"的延伸获得更高评价。实验2表明,母品牌使用者刻板印象的强、弱,会调节"使用者形象一致性"对延伸评价的影响。具体来说,对于使用者刻板印象强的品牌,形象不一致会对延伸评价产生较大的负面影响;对于使用者刻板印象较弱的品牌,形象不一致不会对延伸评价形成负面影响。     

短跑运动员核心力量训练方法研究

核心力量训练能够切实提升运动员躯体的肌群力量,使运动员在竞赛过程中拥有良好的稳定性和平衡性。短跑项目是项以竞速为主的运动,速度素质与力量素质是短跑运动员能力训练与竞赛运动的重要素质。由于速度素质的形成和提升与先天因素存在紧密联系,所以加强核心力量训练能够切实提升短跑运动员的竞赛质量。结合核心力量训练的概念及短跑运动员特点,通过实验探究的方式,论证核心力量训练方法的科学性与有效性。     

国有控股与民营控股上市公司竞争力孰强孰弱——基于公司治理与管理相匹配的视角

控股股东的性质对于治理行为具有重要影响,并最终决定着上市公司的竞争优势。通过对2003-2006年3590个样本的实证分析发现由于制度约束以及上市公司自发性要求,国有控股与民营控股上市公司普遍重视潜在竞争优势的培育,尤其是董事会制度的建设,治理竞争力均有显著改善。民营控股上市公司具有较强的潜在竞争优势,但由于控制权的争夺导致了上市公司财务状况不佳。国有控股上市公司由于其垄断性地位,具有较强的财务实力。国有控股上市公司应进一步优化股权结构,而民营控股上市公司大股东则应培育理性的投资意识以及联盟意识。     

论钟嵘对刘桢的评价

刘桢是建安七子之一,钟嵘的《诗品》把诗人分为上中下三品,刘桢被列在上品,而且排在王粲之前。这一评价大异于前后的曹丕、曹植、沈约、刘勰、萧纲等人,显示出极其个人化的评价。就钟嵘而言,如此看重刘桢,与他对《国风》一脉的尊崇,对五言诗的重视,对风骨、气等关学风格的偏向有关。因为刘桢源于《国风》,五言诗写得尤好,且诗歌慷慨多气。不过钟嵘将刘桢排在建安之首的看法并没有被后来的文学史所采纳。这主要是因为风骨只是魏晋南北朝时期特别标举的风格,后来人并不以之为诗歌最重要的评价标准。再者,将刘桢视作建安之首,只是钟嵘一家之言。由于刘勰在文论史上的崇高地位,他视王粲为七子之首,更决定了文学史的看法。