和谐社会构建中农村社会保障制度探究

目前,我国农村传统的以家庭保障、土地保障、部分集体保障为主的社会保障体系,已经不适应农村社会发展的需要.和谐社会构建中的农村社会保障制度的对策是:立足中国国情,借鉴外国经验,建立适合中国基本国情的,符合农村区域经济发展水平的,多层次、多标准的社会保障体系,重视做好农民工的社会保障工作.现实的路径选择是:实行制度创新,构建新模式.     

石油高校自动化专业学生创新能力培养

创新能力是现代大学生应该具备的优秀素质之一。石油院校要加强自动化专业学生创新能力培养,实现宽口径就业,推进创新型国家建设。本文从三方面阐述了培养学生创新能力的方法,首先要提高学生的质疑问难能力,以培养其自主的创新意识;其次要重视通过实践环节培养学生的动手能力、综合分析能力以及科学研究能力;最后,还要建设一只创新型的师资队伍,通过教师带动学生,从而培养创新能力。     

论当代大学生工程素质的培养

培养我国工科院校学生的工程素质是时代的要求。通过大学生先进图形技能与创新大赛,可以培养学生的创新能力、实践能力,培养学生的团队精神、求真务实的作风和良好的意志品质。在竞赛的组织和培训过程中,要充分做好赛前辅导工作,以大学生先进图形技能与创新大赛为契机,促进培养具有较强工程素质人才目标的实现。     

当代中国马克思主义理论创新“首要问题”论析简

“什么是马克思主义”,主要解答马克思主义的理论内涵,其实质是主体的马克思主义观建构问题。“怎么对待马克思主义”,主要回答主体在实践中如何坚持和发展、继承与创新马克思主义,其实质是主体的马克思主义理论创新观建构问题。从理论与实践辩证统一的视角看,两者是一个问题的两个方面,在中国马克思主义发展史中两者构成了具有中国特色的理论创新“首要问题”范式。     

Performativity as ongoing journeys: Implications for strategy,entrepreneurship, and innovation

For the most part, strategy, entrepreneurship, and innovation have been researched and practiced from a representational position. In this paper, we make a case for taking a performative turn. Strategists, entrepreneurs, and intrapreneurs are embedded-embodied actors who engage in material-discursive practices in their attempts at constituting phenomena. Overflows, which are inevitable given dispersion of agency, give rise to matters of concern for multiple stakeholder groups. Settlements between stakeholders are temporary, as phenomena will be de-constituted when constitutive arrangements change. Consequently, the projects and initiatives that strategists, entrepreneurs, and intrapreneurs undertake are best seen as ongoing journeys.     

Leadership,creativity, and innovation: A critical review and practical recommendations

Leadership is a key predictor of employee, team, and organizational creativity and innovation. Research in this area holds great promise for the development of intriguing theory and impactful policy implications, but only if empirical studies are conducted rigorously. In the current paper, we report a comprehensive review of a large number of empirical studies (N?=?195) exploring leadership and workplace creativity and innovation. Using this article cache, we conducted a number of systematic analyses and built narrative arguments documenting observed trends in five areas. First, we review and offer improved definitions of creativity and innovation. Second, we conduct a systematic review of the main effects of leadership upon creativity and innovation and the variables assumed to moderate these effects. Third, we conduct a systematic review of mediating variables. Fourth, we examine whether the study designs commonly employed are suitable to estimate the causal models central to the field. Fifth, we conduct a critical review of the creativity and innovation measures used, noting that most are sub-optimal. Within these sections, we present a number of taxonomies that organize extant research, highlight understudied areas, and serve as a guide for future variable selection. We conclude by highlighting key suggestions for future research that we hope will reorient the field and improve the rigour of future research such that we can build more reliable and useful theories and policy recommendations.     

Two-dimensional generalisations of dynamic programming for image analysis

Dynamic programming (DP) is a fast, elegant method for solving many one-dimensional optimisation problems but, unfortunately, most problems in image analysis, such as restoration and warping, are two-dimensional. We consider three generalisations of DP. The first is iterated dynamic programming (IDP), where DP is used to recursively solve each of a sequence of one-dimensional problems in turn, to find a local optimum. A second algorithm is an empirical, stochastic optimiser, which is implemented by adding progressively less noise to IDP. The final approach replaces DP by a more computationally intensive Forward-Backward Gibbs Sampler, and uses a simulated annealing cooling schedule. Results are compared with existing pixel-by-pixel methods of iterated conditional modes (ICM) and simulated annealing in two applications: to restore a synthetic aperture radar (SAR) image, and to warp a pulsed-field electrophoresis gel into alignment with a reference image. We find that IDP and its stochastic variant outperform the remaining algorithms.     

中国制造业企业创新行为的观测和实证研究 ——基于浙江省制造业1454家企业问卷调查的分析

 本文在浙江省制造业1454家企业大样本调查问卷的基础上,在微观层面研究了企业创新行为以及影响因素。首先利用统计分析的方法考察了企业创新投入的特征、创新投入的行业分布以及创新投入的产出绩效,并且发现了企业规模与R&;D强度之间呈现倒U型关系,这与安同良等人发现的倾斜V型关系的结论不同。其次运用计量分析的方法在有效控制了企业所处行业的技术水平差异、企业产权结构、政府资金扶持、企业品牌和企业设备技术水平后,研究发现：企业规模与企业创新投入之间也呈现较明显的倒U型关系,并且存在规模“拐点”;企业知识产权战略对企业创新投入具有明显的促进作用;出口贸易对企业创新投入并不显著,但发达国家特别是针对发展中国家设置的技术性贸易壁垒的技术标准化要求对企业创新投入有比较明显的促进作用;而企业集聚对企业的创新投入的影响并不确定。     

论长波框架中的世界经济走势

在世界经济增长和发展的过程中 ,存在着四种相互包容、相互叠加的经济周期。 2 0世纪 90年代以来 ,世界经济进入了第五个长波上升期 ,其突出表现是新经济带来的快速增长 ,其动力是作为技术创新和制度创新的信息化和经济全球化。在这次长波上升期中 ,世界经济表现出均等化和两极分化两种趋势 ,从而改变着世界经济格局。在长波上升期中 ,如果没有外生的重大随机冲击 ,短周期和主周期一般来说会出现波动相对弱化现象。     

中原经济区工业与信息化自主创新对策初探

河南省工业与信息化领域如何从本省实际出发,吸取国内外成功经验,增强区域自主创新能力,是河南省科技工作和经济工作的第一要务,是全面推进中原经济区建设、加快中原崛起河南振兴的关键。通过对"十一五"时期河南省工业与信息化领域自主创新能力现状进行分析,结合国家自主创新战略,提出了"十二五"河南省工业与信息化领域提升自主创新能力应遵循的原则,并结合行业特点提出了相应行业自主创新工作对策,以期能对中原经济区建设发挥更大作用。