中国传统饮食文化融入食育路径研究

为国民身体素质、探索具有中国特色的现代食育之路，必须深入分析与探索中国饮食文化中的食育理念。文章以传统饮食文化为出发点和落脚点，概括出医食同源、饮食有节、饮食有礼等先进的食育观点。分析传统饮食与现代食育的关系，认为食育是弘扬传统饮食文化的重要途径，传统饮食文化是发展现代食育的基础。但探索现代食育仍面临着西方快餐文化冲击和国民食育进程缓慢等困境，必须采取强化国民食育意识、加强食育法制建设、健全食育教育体系、推进食育试点工作等措施促进中国传统饮食文化融入食育体系建设，真正探索具有中国特色的食育之路。     

A Dijkstra-like method computing all extreme supported non-dominated solutions of the biobjective shortest path problem

We address the problem of determining all extreme supported solutions of the biobjective shortest path problem. A novel Dijkstra-like method generalizing Dijkstra׳s algorithm to this biobjective case is proposed. The algorithm runs in O(N(m+n log n)) time to solve one-to-one and one-to-all biobjective shortest path problems determining all extreme supported non-dominated points in the outcome space and one supported efficient path associated with each one of them. Here n is the number of nodes, m is the number of arcs and N is the number of extreme supported points in outcome space for the one-to-all biobjective shortest path problem. The memory space required by the algorithm is O(n+m) for the one-to-one problem and O(N+m) for the one-to-all problem. A computational experiment comparing the performance of the proposed methods and state-of-the-art methods is included.     

结构非线性平衡路线跟踪算法的探讨

非线性静力稳定理论中一个比较重要的环节，就是结构亘线性平衡路线跟踪算法的选择。本文首先介绍了常用的结构非线性平衡路线跟踪算法，然后，对这些算法进行了比较，最后，简要说明了这些算法在程序实施时应注意的几个问题。     

不同加载路径饱和岩石力学特征的试验研究

不同加载路径对岩石强度特征、变形特征和破坏特征存在影响。据此，探讨饱和岩石在排水、非排水、比例加载、侧向卸载、在不同偏应力状态下注水和非排水（但在不同偏应力状态下水压力卸载）等加载情况下以及在常规三轴试验和拥有循环加载的三轴试验等试验方式下，岩体的强度特征、各向异性变形特征和破坏特征。试验结果表明：循环加载、饱和岩石在不同偏应力状态下注水、非排水但在不同应力状态下水压力卸载、比例加载和侧向卸载等具有降低岩石强度、增加岩体变形以及水压力对岩石具有劈裂破坏作用等特征，这些力学特征对岩土工程具有现实意义。     

石油型资源城市低碳发展路径研究

采用基于能源消费的碳排放和不同土地利用的碳承载能力计算石油型资源城市的生态赤字,并结合不同产业空间划分对8个石油型资源城市不同产业空间碳足迹进行测算。研完结果显示:(1)我国石油型资源城市现阶段的生产性土地面积远远不足以补偿碳足迹,生态赤字为1 957.39hm~2,相当于研究区域总面积的近3倍。(2)生态赤字总量最大的为东营,其次为大庆,总量最小的是玉门和任丘。而人均生态赤字较大的城市为东营和克拉玛依,最小的是茂名和濮阳。(3)不同产业空间碳足迹总量上,工业空间碳足迹最大,占碳足迹总量的48%:其次为生活、商业空间,占42%;其他空间碳足迹一共占到10%。因此,石油型资源城市短时期内应走"支柱产业广化深化"低碳发展路线,并在此基础上制定"渐去资源化"和"多元化"的长期低碳转型目标。     

矿业企业传统型HR转型路径研究——基于HRBP-COE-SSC模式

在经济新常态以及矿业企业产业转型升级的新环境中,诸多矿业企业尝试进行人力资源变革以增加其价值创造,为企业长远战略发展提供人力资源支持。在对中国矿业企业传统人力资源管理现状进行宏微观分析的基础上,提出基于HRBP-COE-SSC模式的转型路径,并分别从HRBP、COE、SSC模块进行了分析探讨,同时提出了相应的转型建议。     

Studying Formability Limits By Combining Conventional and Incremental Sheet Forming Process

In this work it is assessed the potential of combining conventional and incremental sheet forming processes in a same sheet of metal.This so-called hybrid forming approach is performed through the manufacture of a pre-forming by conventional forming,followed by incremental sheet forming.The main objective is analyzing strain evolution.The pre-forming induced in the conventional forming stage will determine the strain paths,directly influencing the strains produced by the incremental process.To conduct the study,in the conventional processes,strains were imposed in three different ways with distinct true strains.At the incremental stage,the pyramid strategy was adopted with differ-ent wall slopes.From the experiments,the true strains and the final geometries were analyzed.Numerical simulation was also employed for the sake of comparison and correlation with the measured data.It could be observed that single-stretch pre-strain was directly proportional to the maximum incremental strains achieved,whereas samples subjected to biaxial pre-strain influenced the formability according to the degree of pre-strain applied.Pre-strain driven by the prior deep-drawing operation did not result,in this particular geometry,in increased formability.     

The parallel odd-even merge algorithm

This paper briefly describes the implementation of the odd-even merge algorithm on a parallel MIMD computer and discusses its computational complexity.     

Timed Petri Nets: Probabilistic Selection Of Data Dependent Paths

In this paper, the probabilistic selection of data dependent paths, in a time-augmented Petri net model, is introduced and tackled. Real-time systems are classified according to their timing requirements into soft real-time systems and hard real-time systems. It is shown that the type of real-time system to be modeled greatly effects the timing considerations that ensure proper performance. Expressions for the conditions needed to guarantee a correct functioning are derived. Some illustrative case studies are presented.