魅力型领导与新生代员工创新绩效关系研究——基于多重认同的链式中介模型

基于领导行为理论和社会认同理论,以新生代员工为调查对象,通过361组有效调查数据实证探究在中国情境下魅力型领导对新生代员工创新绩效的内在影响机制,深入剖析领导认同、职业认同和组织认同三者在上述关系中的链式中介效应。研究表明:魅力型领导对新生代员工创新绩效具有显著的正向作用;领导认同、职业认同、组织认同分别在上述关系中起部分中介作用;领导认同与职业认同、领导认同与组织认同、职业认同与组织认同在上述关系中均起链式中介作用;领导认同、职业认同和组织认同三者共同在上述关系中的起链式中介作用。研究结果为魅力型领导对新生代员工创新绩效的影响机制提供了新的解释途径,从理论和实践上丰富并拓展了领导行为和新生代员工创新绩效方面的相关研究。     

包容型领导风格对员工创新行为的影响 ——基于员工幸福感的中介作用

开放包容的管理理念是培养并留住人才的重要决定因素.基于社会交换、心理授权等理论,实证分析了包容型领导风格对员工创新行为的影响机理.研究发现:包容型领导风格包括领导认可并培养员工、理性包容员工的观点和失败、领导尊重并公平对待员工三个维度,这三个维度均对员工幸福感有显著影响.员工幸福感与员工创新行为显著正相关,且在包容型领导风格与员工创新行为之间起中介作用,在领导尊重并公平对待员工与员工创新行为的关系中起完全中介作用,在领导认可并培养员工、领导理性包容员工观点和失败与员工创新行为的关系中起部分中介作用.     

诚信领导对员工个体主动性的影响研究 ——基于领导—成员交换的中介作用

为考察诚信领导、领导—成员交换(LMX)和个体主动性三者之间的关系,收集了208份有效调查问卷,在领导行为理论和社会交换理论的基础上分析了LMX在诚信领导与个体主动性之间的中介效应。研究发现,诚信领导对员工个体主动性的正向影响达到显著;LMX在其中具有完全的中介作用,即诚信领导通过LMX的中介作用影响员工的个体主动性。结果表明,诚信领导能够提高领导—成员交换的质量,增强个体的积极情绪,作为一种激励因素,它促进了员工的个体主动性。     

参与式领导对员工能力及其职业道德的影响 ——支持性组织氛围的中介作用

基于企业组织氛围的相关理论,通过问卷调查,对704名科技企业员工进行调研,探究参与式领导对于员工能力及员工职业道德的影响和内在作用机制。研究结果表明,参与式领导对于支持性组织氛围的形成具有显著的正向作用;参与式领导通过支持性组织氛围对员工能力及员工职业道德起着间接作用,即支持性组织氛围在参与式领导与员工能力之间,以及参与式领导与员工职业道德之间均具有部分中介作用。     

团队网络对员工创造力的影响机制研究

创造力理论的发展表明,创造力研究的关注点已经从个体特征转移到了合作网络,"你是谁"的重要性已经逊色于"你认识谁"。工作团队是员工创造力活动经常发生的"前线",在这里员工发展出两类重要的合作关系:领导—下属关系与员工—员工关系。针对当前领导—创造力理论与社会网络理论研究的不足,从创造力产生的本源出发,从团队社会网络的视角分别考察了工作团队中的领导、领导—下属关系以及员工间的合作网络结构对个体创造力的影响机理,以及领导知识宽度与下属关系、员工合作网络结构的交互作用,并提出了团队网络影响员工创造力的理论模型。最后,对该研究模型的理论贡献与未来的拓展进行了讨论。     

挑战性压力源对员工主动行为的影响——职业使命感与授权型领导的作用

基于自我决定理论与社会信息加工理论,探讨了挑战性压力源对员工主动行为的作用机理。通过对240份有效调查问卷的数据进行统计分析发现:挑战性压力源正向影响员工主动行为;职业使命感在挑战性压力源与员工主动行为之间起部分中介作用;授权型领导正向调节了职业使命感与员工主动行为之间的关系,从而在授权型领导水平较高的情况下,职业使命感对挑战性压力源与员工主动行为之间关系的中介效应更强。研究不仅拓展了员工主动行为影响因素的理论分析框架,丰富了相应实证分析证据,也对企业压力管理及领导-成员关系管理方面实践具有一定启示。     

心安方思兴业：包容型领导对员工内部创业的促进机制

基于社会认知理论，解读包容型领导对员工内部创业的促进机制，着重讨论员工心理安全感在包容型领导和员工内部创业之间的中介效应，以及员工创业特质在员工心理安全感和员工内部创业之间的权变效应.基于179份3阶段调研数据，使用Mplus 7.0软件，分别应用路径分析、Bootstrap分析、简单斜率检验等方法进行假设检验.结果表明：包容型领导对员工内部创业具有显著正向影响，包容型领导对员工心理安全感具有显著正向影响，员工心理安全感在包容型领导与员工内部创业之间发挥正向中介作用；员工创业特质正向调节员工心理安全感对员工内部创业的影响.     

基于权力距离认知的员工行为和领导行为构成维度

为了较为系统和科学地反映组织中员工行为和领导行为的基本内涵,进一步揭示它们相互间的影响规律,基于员工权力距离认知视角,对员工行为和领导行为的构成维度进行了归纳和表征.通过文献研究、深度访谈并结合管理实践经验提出相关假设,设计调查问卷并运用聚类分析、探索性和验证性因素分析等方法对数据进行分析,剖析了员工行为和领导行为的维度结构并对其进行表征.结果显示,员工行为由积极和消极两个行为维度构成,其中积极行为包括创新、宣扬和公民行为,消极行为包括沉默、怠慢和对抗行为；领导行为由民主和专制两个行为维度构成,民主行为可进一步划分为影响和放权行为,专制行为包括警示和惩戒行为.     

威权领导对员工创新行为的影响:机制与情境

数字经济时代,管理和驾驭不确定性需要鼓励员工创新行为.基于领导风格理论,将组织情境和人格特征因素纳入分析模型来探讨威权领导是如何影响员工创新行为的问题,并探讨组织认同和主动性人格特质的影响机制.运用SPSS和AMOS统计软件对284份问卷进行分析,得出以下研究结论:①威权领导对员工创新行为具有显著正向影响;②组织认同在威权领导与员工创新行为之间起中介作用,即威权领导能够通过组织认同这个具体的情境促进员工创新行为;③主动性人格可以正向调节威权领导和组织认同之间的正向关系.研究结论丰富了当前关于威权领导积极效应的研究,同时对我国企业的管理实践和人员招聘也具有一定的启示意义.     

诚信领导对员工工作繁荣作用的实证研究——心理安全感的中介作用

界定诚信领导理论,选取350份员工数据作为样本,构建理论模型,揭示诚信领导对员工工作繁荣的影响过程。通过回归分析发现,诚信领导对员工工作繁荣有显著的正向影响,诚信领导对心理安全感有正向影响,心理安全感对员工工作繁荣有正向影响,心理安全感在诚信领导和员工工作繁荣之间具有中介作用。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.