厦门汽车产业集群创新网络结构与功能研究

在知识经济时代,创新是时代的特征,产业集群只有创新才能承受升级的压力,才具有发展的活力;不具备创新能力、无法及时升级的产业集群最终将面临被市场淘汰的命运,而这些追根究底就是集群创新机制的构建问题,集中表现为集群创新网络的构建.从优势企业角度出发,探讨厦门汽车产业基于大金龙集群创新网络的结构和功能.研究发现:虽然以大金龙为核心的厦门汽车产业集群创新网络已经具备雏形,并显现出集聚创新资源、自学习、自增强的功能,但是各个主体之间的联系还不紧密,集群创新网络的其他功能也尚未得到充分发挥.改革现有企业制度,加强主体间的合作联系,将有助于集群网络发挥其他功能.     

KING GEORGE ISLAND SPATIAL DATA MODEL

1　ＩｎｔｒｏｄｕｃｔｉｏｎＳｐａｔｉａｌｄｉｓｔｒｉｂｕｔｉｏｎｉｓｔｈｅｎａｔｕｒａｌｆｅａｔｕｒｅｏｆｇｅｏ ｇｒａｐｈｉｃｉｎｆｏｒｍａｔｉｏｎ .Ｉｎｔｈｅｐａｓｔｙｅａｒｓ,ｄｕｅｔｏｌｉｍｉ ｔａｔｉｏｎｏｆｔｅｃｈｎｏｌｏｇｙ ,ｃｏｍｍｕｎｉｃａｔｉｏｎａｎｄｈａｒｄｗａｒｅ ,ｓｐａｔｉａｌｄａｔａｃａｐｔｕｒｅｄｆｒｏｍｄｉｆｆｅｒｅｎｔｒｅｇｉｏｎｈａｓｔｏｂｅｓａｖｅｄ ,ｍａｎａｇｅｄａｎｄｐｒｏｃｅｓｓｅｄｉｎｔｈｅｃｅｎｔｒａｌｐｌａｃｅ .Ａｓａｒｅｓｕｌｔ ,ｓｐａｔｉａｌｄ…     

At the base of Hubbert’s Peak: Grounding the debate on petroleum scarcity

M. King Hubbert’s 1956 prediction of a ‘peak’ in US oil production has spurred a durable and divisive debate on the exhaustion of the petroleum resource. Pitting physical against economic explanations of resource scarcity, the peak oil debate has seemingly sunk into the well-worn grooves of a long history of scarcity debates. Yet, as this paper argues, this ‘stale dichotomy’ can partly be attributed to a severance from the contexts and ideas that informed Hubbert’s mathematical calculations. Specifically, this paper examines the broader influences on the peak oil model: Hubbert’s career in the newly formed field of geophysics; his personal concern with the relationship between energy and population growth; and his ties to Technocracy, Inc., a social movement originating in the US that aimed to replace political and business control with a group of specialist engineers and technicians. The paper further emphasizes the importance of institutional and political interests to the arguments launched against Hubbert, and in motivating change in this opposition over time. Last, it makes the case that the contemporary de-contextualization of Hubbert’s model has contributed towards a narrow focus of discussions within the oil industry and in certain governments on predicting the timing of a global peak, without addressing the wider questions implied by Hubbert’s model.     

高海拔山区航空地球物理飞机选型与飞行性能分析

由于高海拔山区的特殊性,在高海拔山区开展航空地球物理勘探需要满足飞机的性能要求.通过分析高海拔山区地理环境、气候的特殊性及航空地球物理勘探飞行的特点,从高海拔机场起降能力、飞机减载后商载能力、爬升率、低空性能及升限等方面,提出了在高海拔山区开展大范围航空地球物理勘探的飞机选型原则.对比分析了空中国王350ER、塞斯纳550奖状Ⅱ等飞机的主要性能,特别分析了空中国王350ER在西藏东部地区的航磁调查实际飞行性能.分析结果显示,空中国王350ER的实际飞行性满足高海拔山区航空地球物理勘探的要求.     

南极乔治王岛三种藓类的染色体观察

本文报道了南极乔治王岛３种藓类植物染色体的研究结果：１．钩枝镰刀藓［Ｄｒｅｐａｎｏｃｌａｄｕｓｕｎｃｉｎａｔｕｓ（Ｈｅｄｗ）Ｗａｖｒｓｔ．］的染色体数为１４；２．［Ｃｈｏｒｉｓｏｄｏｎｔｉｕｍａｃｉｐｈｙｌｕｍｇ（Ｈｏｏｋ．）ｅｔＷｉｌｓＢｒｏｔｈ．］的染色体数为１０；３．高山拟金发藓［Ｐｏｌｙｔｒｉｃｈａｓｔｒｕｍａｌｐｉｎｕｍ（Ｈｅｄｗ．）Ｇ．Ｓｍ．］的染色体数为７。     

刚果(金)加丹加省堪苏祁铜钴矿床地质特征及找矿方向

刚果(金)堪苏祁铜钴矿床位于东非大裂谷中段西侧NW向分支内,属于加丹加铜钴铀矿带一部分.该矿床具有2种成矿类型:一种是沉积岩型铜钴矿,以铜为主,伴生钴,铜矿早期受沉积型砂页岩地层的控制,钴矿赋存于韧脆性剪切构造带中,受后期构造的控制,剪切构造面理是钴矿的主要富集场所;另一种是后期伴随韧脆性剪切带生成的热液型钴铜矿,以钴的品位较高为特征.根据成矿地质条件及EH4物探解译成果分析,矿区深部及外围尚有该类型矿床的找矿潜力.     

南极乔治王岛的地理环境分析：兼论南极地缘政治问题

作者从地理环境,尤其是气候和资源对航空、航海、科学考察的影响,讨论了南极乔治王岛地区的战略意义。根据对地质基础、矿产、火山活动以及冰川侵蚀历史和地貌现象的讨论,指出该区是研究古气候、古环境、大陆漂移和冰川冰缘地貌的极好场所;并指出该区种类全、数量多且具有南极特征的动植物和奇特的食物链关系,是其成为重要生物资源区和受条约保护的特别科学兴趣场所的主要原因;最后讨论了本区归属问题,认为《南极条约》今后可能继续生效或会制定出类似条约使本区和南极继续成为全人类的共有财富。     

A GIS-based glacier inventory for the Antarctic Peninsula and the South Shetland Islands —A first case study on King George Island

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《诗经》中粮食安全问题研究

《诗经》中蕴涵丰富的农史资料,是研究西周到春秋时期社会经济活动的重要文献.以《诗经》中的农史资料为主要依据,对两周春秋时期传统农业萌芽阶段的粮食安全状况及其相关问题进行了初步研究.研究结果表明,有关粮食生产技术和粮食安全状况的文字,散布于《诗经》各篇章之中.虽然文辞简赅,但后世所见解决粮食安全问题的相关措施,在《诗经》中已然大体呈现.如重视农业生产,改进耕作技术,提高粮食产量;防御自然灾害,减轻粮食损失等.     

前言--季风研究中的一些新问题和新方法

作者对本专辑文章做了综述.第一篇文章报道并考证我们惊喜地发现了世界上最早的关于季风的文献,它是公元前23至前22世纪的帝舜<南风>歌,该歌对东亚夏季风的性状及其对社会民生的影响做出简明深刻的说明.其余文章探讨了季风研究中的一些新问题和新方法以及我们得到的一些新结果.包括3个方面:(1)关于季风的气候问题,如季风定义、季风指数、季风建立日期的确定、季风三维空间结构和时间演变、年际和年代际变化及其刻画等;(2)亚澳季风区的一些灾害性天气系统和过程,如我国、南亚、东南亚的暴雨,以及和越赤道气流相关联的扰动等;(3)对大气环流模式的改进和预报、预测方法的改进.如辐射、云、地表过程的计算改进和气候预测订正方法的更新等.