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reply to ‘Calculation of depth to detachment and its significance in the Kuqa Depression:A discussion’

Petroleum Science 2009年第1期6卷 21-23页

作者： Yu Yixin Tang Liangjie He Chunbo Chen Xuyun State Key Laboratory of Petroleum Resource and Prospecting China University of Petroleum Beijing 102249 China Basin ＆ Reservoir Research Center China University of Petroleum Beijing 102249 China

This paper mainly replies to the discussion by Li et al （2009） on the calculation of the detachment depths in the Kuqa Depression. We think that viscous material flowing into or out of the cross section can affect the validity of the calculation method, yet the number of detachment levels does not bring any drawbacks to the calculation. In the Kuqa Depression, the salt flow influenced the structural deformation to some extent, and affected slightly the accuracy of the calculated depths of the true detachment levels. However, it does not mean that the calculation method loses effectiveness in the study area. Therefore, the calculation results are still relatively believable.

关键词： Excess area detachment level reply discussion Kuqa Depression

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由answer与reply的区别谈起

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大学英语 1994年第6期 70-71页

作者：杨一铮

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腹腔镜手术中器械故障与应对体会

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中华医学写作杂志 2005年第13期12卷 1106-1107页

作者：楼旭丹浙江省义乌市中心医院浙江义乌322000

目的：探讨腹腔镜的秫中器械故障与应对措施。方法：就笔者多年临床经验进行总结分析。结果：腹腔镜手术与传统手术相比，器械依赖性很强，器械因素占有重要的位置，其一小部件的失灵，就可能使整套设备瘫痪。而基层医院往往仅有唯一的... 详细信息

目的：探讨腹腔镜的秫中器械故障与应对措施。方法：就笔者多年临床经验进行总结分析。结果：腹腔镜手术与传统手术相比，器械依赖性很强，器械因素占有重要的位置，其一小部件的失灵，就可能使整套设备瘫痪。而基层医院往往仅有唯一的一台机械，安全隐患更为巨大。结论：对腹腔镜手术中器械故障，我们的体会是：预为主，有备无患。切实做好日常维护和保养工作，准备必要的备用或替代物品和措施，具有重要的意义。

关键词：腹腔镜手术器械故障应对体会(laparoscopic operation instrument trouble reply experience)

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Survey on Single Path and Multipath Energy Efficient Routing Protocols for Wireless Sensor Networks

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Journal of Computer and Communications 2017年第5期5卷 1-11页

作者： Nimrah Saeed Maryam Murad Mehmood Nawaz Misbah Irum Department of Electrical Engineering HITEC University Taxila Pakistan

Wireless sensor networks (WSN) are one of the most evolving technologies applicable in various fields where sensitive information is required. However, the constraints of limited resources and requirements for environment-dependent connectivity and life cycle have urged designers to seek more efficient WSN infrastructures. In this paper, we have discussed and compared the results of various single path protocols i.e. LEACH, PAGASIS and VGA. Performance analysis of energy efficient multipath routing protocols incorporating wireless interference has also been performed.

关键词： Wireless Sensor Networks Nodes LEACH PEGASIS VGA Cluster Head Routing reply Routing Request Transmission Radius Interference Radius

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Apple’s Lion vs Microsoft’s Windows 7: Comparing Built-In Protection against ICMP Flood Attacks

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Journal of Information Security 2014年第3期5卷 123-135页

作者： Rodolfo Baez Junior Sanjeev Kumar Network Security Research Lab Department of Electrical and Computer Engineering The University of Texas-Pan American Edinburg USA

With the increase in the number of computers connected to Internet, the number of Distributed Denial of Service (DDoS) attacks has also been increasing. A DDoS attack consumes the computing resources of a computer or a server, by degrading its computing performance or by preventing legitimate users from accessing its services. Recently, Operating Systems (OS) are increasingly deploying embedded DDoS prevention schemes to prevent computing exhaustion caused by such attacks. In this paper, we compare the effectiveness of two popular operating systems, namely the Apple’s Lion and Microsoft’s Windows 7, against DDoS attacks. We compare the computing performance of these operating systems under two ICMP based DDoS attacks. Since the role of the OS is to manage the computer or servers resources as efficiently as possible, in this paper we investigate which OS manages its computing resources more efficiently. In this paper, we evaluate and compare the built-in security of these two operating systems by using an iMac computer which is capable of running both Windows 7 and Lion. The DDoS attacks that are simulated for this paper are the ICMP Ping and Land Attack. For this experiment, we measure the exhaustion of the processors and the number of Echo Request and Echo reply messages that were generated under varying attack loads for both the Ping and Land Attack. From our experiments, we found that both operating systems were able to survive the attacks however they reacted a bit differently under attack. The Operating System Lion was handling both the Ping and Land attack in the exactly the same way, whereas Windows 7 handled the two attacks a bit differently, resulting in different processor consumptions by two different operating systems.

关键词： Denial of Service (DOS) Attack Echo Request Echo reply Internet Control Message Protocol (ICMP) Land Attack Operating System (OS) Ping Attack

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Metaphor Analysis Based on Image Schema——Take the Poem Jie Fu Yin and its English Translation as an Example

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海外英语 2015年第4期 180-182页

作者：程中芳江苏科技大学

There are many implied metaphors in the poetry of Tang dynasty. In this paper, the poem reply of a Chaste Wife and its English version are analyzed through the image schema theory to explore the explanatory power of image schema to the poems of Tang *** the same time, a new perspective to the appreciation of the metaphors in the poems of Tang dynasty is provided.