把握"爱"和"严"的度建立和谐师生关系

师生关系是教育教学过程中最基本的也是最重要的关系。在当前我国大力提倡"和谐社会"的政策指引下,构建和谐友好的师生关系,有助于学生心理和生理的健康成长,对于培养21世纪高素质、创新型人才具有重要的意义。以学生为本,准确定位师生关系,教师从热爱学生和严格管理两方面着手,把握好两者的度,才能形成良好的师生关系。     

物流集货中心作业单元布局方法

合理布局作业单无可以使集货中心节约物料搬运费用，降低物流成本，提高作业效率。在分析物流集货中心作业流程和作业单元构成的基础上，确定影响作业单元布局的主要因素——物流关系、管理关系、安全关系等，对作业单元的相互关系分别进行定量计算，得出作业单元综合相互关系量化表，依据此表及作业单元得分排序表进行物流集货中心作业单元布局设计。案例应用表明：此布局方法提高了物流集货中心作业单元布局的合理性。     

Monitoring Human Activity in an Area Dedicated to the Protection of the Endangered Mediterranean Monk Seal

Mediterranean monk seal populations have declined dramatically and survive in subpopulations scattered throughout their original distribution. The National Marine Park of Alonnisos, Northern Sporades is the first marine protected Area dedicated to the protection of the species in the Mediterranean. A Monitoring and Awareness Project has been carried out in the area from 1993 to 2000, the results of which have produced a detailed profile of the human usage pattern of the Park and indicated a significant reduction of illegal activities in the area. The pattern of human usage has enabled the monitoring team to adjust their efforts in the Park over time and provided essential baseline data for future management. The combined monitoring and awareness efforts have contributed significantly to the conservation of the Mediterranean monk seal by successfully protecting pupping sites and reducing human-induced mortality of the species in the area.     

Orders of Automorphism Groups of the p~6 Groups of Family Φ_(24)

Using the metabelian property, regularity, p-commutativity and some properties of congruence, this paper gave the orders of automorphism groups of family Φ24, which are the groups of order p6 determined by Rodney James, where p denotes an odd prime.     

语言信号词分析在英语阅读教学中的作用

语言信号词是语篇理论的重要组成部分,是文章连句成段、连段成篇的必要条件。在英语阅读教学中重视语言信号词的讲解与分析,有助于学生厘清句子与句子之间、段落与段落之间的层次、逻辑关系,把握全文主旨,猜测个中细节,预测下文内容,提高阅读速度,是需要加强训练的一种重要的阅读技能。     

管线综合与各专业设计的联系

该文介绍了管线综合设计在城市规划中的重要作用,阐述了其与各专业设计的内联与外联,并通过对广州大学城管线综合设计实践,论述了管线综合设计与主导专业和管线专业的联系及需注重的原则。     

晋豫鲁铁路通道南吕梁山隧道水文地质条件研究

南吕梁山隧道修建关系到龙子祠泉域水环境的改变与否,可能影响临汾市的工农业用水问题。通过测区的水文地质的综合勘察与研究,基本查明了隧道通过区域的水文地质条件,特别是奥陶系灰岩饱水带水位与隧道洞身埋深的相对关系,详细论证了隧道修建对沿线居民用水及水环境的影响程度,明确了隧道与龙子祠泉域水环境的空间立体关系。     

Implementing green supply chain practices: an empirical investigation in the shipbuilding industry

ABSTRACT

Environmental concerns have become important in the shipbuilding industry. Governmental expectations about environmental and social performance are much higher than in the past. Public authorities penalize companies that do not comply with the rules. Shipbuilding companies face these challenges by introducing new technologies into their business processes. They do not only start initiatives to green their own business processes but also those of their supply chain partners. This form of environmental management is called Green Supply Chain Management (GrSCM) and its importance is increasingly recognized. Although GrSCM is growing, companies are experiencing difficulties engaging suppliers in environmental activities.

This empirical study analyses drivers for supply chain participation of suppliers in the shipbuilding industry. We explain the participations of suppliers in GrSCM practice by investigating influencing factors including governmental involvement in greening the supply chain, customer requirements towards green issues, feeling of social responsibility, competitive advantage by going green, and GrSCM readiness. Hypotheses are tested with partial least squares, using survey data of 93 suppliers of two leading shipbuilding companies. We found GrSCM readiness, competitive advantage, and social responsibility to be significant drivers in supplier participation. No significant support was found for governmental involvement and customer requirements.     

重庆交通特征空间分异和交通发展策略

动态的交通流数据能较为真实地反映城际关系和城市空间结构,从而为交通资源配置提供依据。首先基于重庆公路客流和车流数据,分析重庆与相邻省市的联系特征,研究重庆面向区域的交通枢纽组织内涵。然后,基于重庆市域内公路客运班线、手机用户信令数据的分析,总结重庆各区县间的联系特征,研究“一区两群”的分区差异和内在组织机理。最后,从枢纽功能提升和分区发展两个方面提出综合交通发展策略。     

春秋战国时期的国家和国际关系

关于春秋战国时期是否存在主权国家和国际关系的论争,一些学者已经发表相关的研究成果。笔者认为春秋时期是中国封建社会趋于崩溃的时期①,周王室的地位和诸侯国的性质已经开始发生变化;战国时期经过各诸侯国的法家改革和兼并战争,诸侯国实现向君主专制中央集权国家的转变。首先,春秋时期和战国时期的诸侯国的性质存在很大的差异：春秋时期的诸侯国并不具备独立主权国家的要素而属于分封制的地方行政单位,而战国时期的列国是独立的脱离地方行政单位性质的君主专制中央集权国家。其次,春秋战国时期的诸侯国之间关系与近代民族主权国家的关系存在很大的差别：春秋时期的诸侯国的争斗是封建割据而不是地区性的国际体系;战国时期是从封建割据状态向大一统国家过渡的阶段,即从局部统一走向最终统一的阶段。