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Differences in migration phenology of warblers at two stopover sites in eastern Russia suggest a longitudinal migration pattern

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Avian Research 2023年第1期14卷 7-12页

作者： LászlóBozó Yury Anisimov Wieland Heim Eötvös Loránd University Department of Systematic Zoology and Ecology1117BudapestPáazmány Péter sétány1/CHungary Baikalsky State Nature Biosphere Reserve TankhoyRussia Turku University Department of BiologyFI-20014TurkuFinland Münster University Institute of Landscape EcologyMünsterGermany

Long-distance migratory birds often face major geographical barriers on their *** some species are able to cross them,others use longer routes to avoid such *** is known about the strategies of Siberian landbird migrants,which either cross or circumvent the deserts and mountain ranges of Central Asia en route to their non-breeding sites in Southeast *** we compare data on migration phenology and morphology from two bird ringing stations in eastern Russia,situated at similar latitudes but with a longitudinal difference of 1500 km,to hypothesise migration *** found significant differences in timing between the two sites(birds migrated significantly earlier in spring and significantly later in autumn in the east),suggesting longitudinal migration as a result of migration ***,morphological differences show a less clear *** argue that most Siberian landbirds might opt for a detour through the Russian Far East instead of a direct route in order to avoid unfavourable stop-over habitat in Central ***,tracking studies will be necessary to prove this.

关键词： East Asian flyway Barrier detour Migration Passerine Phylloscopus

Sex differences in cognition and their relationship to male mate choice

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Current Zoology 2019年第3期65卷 285-293页

作者： Jason KEAGY Ross MINTER Robin M.TINGHITEELLA Department of Animal Biology School of Integrative Biology University of Illinois at Urbana-Champaign Urbana IL USA Linda Crnic Institute for Down Syndrome University of Colorado School of Medicine Aurora CO USA Department of Biological Sciences University of DenverDenverCOUSA

Male cognition has gained recognition as an important potential player in sexual selection. A number of studies have found positive correlations between male sexual signals and cognitive performance an d/or female pref ere nces for males with better cog nitive performance, although other studies have not fou nd these relati on ships. Sex roles can differ dramatically, and sex differen ces in selection on cog nition likely follow from the different tasks associated with these sex roles. Here, using threespine stickleback Gasterosteus aculeatus, a species with clearly diverge nt sex roles and mutual mate choice, we focus on the cognitive trait inhibitory control because males must differentially respond to reproductive females versus other sticklebacks while defending territories and refrain from eating eggs and fry while performing paternal care. We presented fish with a detour task four times over a period of 7 days, allowing us to assess initial inhibitory control and improvement over time. We ask 1) whether there are sex differences in inhibitory control and 2) whether male mate choice is associated with female inhibitory control. Although males outperformed females on three different measures of detour task performance across four trials, these differences were largely explained by males being less neophobic than females. Females took more trials to successfully solve the detour task, even after accounting for sex differences in neophobia. Female cognitive abilities, however, were unrelated to the vigor with which males courted them. The equivocal results regarding sex differences in cognitive ability suggest further study given the very different selection pressures each sex experiences.

关键词： cognition detour task mutual mate choice sexual selection threespine stickleback

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detours源码探索

黑客防线 2008年第12期 65-69页

作者： hammers

研究黑客技术，Hook API应该算是一个开发者必知必会的一门技术。而微软也给我们提供了一个detours库，应用得很广，更重要的是其Express版是提供源码的，于是产生了分析其源码的冲动，便有了本文。本来打算写成detours源码全析的，但... 详细信息

研究黑客技术，Hook API应该算是一个开发者必知必会的一门技术。而微软也给我们提供了一个detours库，应用得很广，更重要的是其Express版是提供源码的，于是产生了分析其源码的冲动，便有了本文。本来打算写成detours源码全析的，但本文只是介绍了其中Hook API的这一部分，同时为了避免班门弄斧之嫌，故起名为detours源码探索。

关键词： detour 源码程序设计 API

The Use of Dynamic Message Signs (DMSs) on the Freeways: An Empirical Analysis of DMSs Logs and Survey Data

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Journal of Transportation Technologies 2021年第1期11卷 90-107页

作者： Boniphace Kutela Hualiang Teng Department of Civil Engineering University of Nevada Las Vegas USA

This study evaluates the Dynamic Message Signs (DMSs) use to dissipate incident information on the freeways in Las Vegas, Nevada. It focuses on the DMSs message timing, extent, and content, from the operators’ and drivers’ perspectives, considering the variability in drivers’ freeway experience. Two-week incidents data with fifty-nine incidents, DMS log data, and responses from a survey questionnaire were used. The descriptive analysis of the incidents revealed that about 54% of the incidents had their information posted on the DMSs;however, information of only 18.6% of the incidents was posted on time. The posted information covered the incident type (54.2%), location (49.2%), and lane blockage (45.8%), while the expected delay or the time the incident has lasted are rarely posted. Further, the standard DMSs are the most preferred sources of traffic information on the freeway compared to the travel time only DMSs, and the graphical map boards. The logistic regression applied to the survey responses revealed that regular freeway users are less likely to take an alternative route when they run into congestion, given no other information is available. Conversely, when given accurate information through DMSs, regular freeway users are about 2.9 times more likely to detour. Furthermore, regular freeway users perceive that the DMSs show clear information about the incident location. Upon improving the DMSs usage, 73% of respondents suggested that the information be provided earlier, and 54% requested improvements on congestion duration and length information. These findings can be used by the DMSs operators in Nevada and worldwide to improve freeway operations.

关键词： Dynamic Message Signs Dynamic Traffic Display Driver Behaviors Freeways detour

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“外部存储设备监控”的设计与实现

“外部存储设备监控”的设计与实现

作者：洪文明四川大学

学位级别：硕士

随着计算机技术的迅猛发展,计算机的应用在各种单位越来越普及,给各种类型的用户带来了很大的方便。但在计算机给人们带来使用上方便的同时,它同时给企业内部的重要信息泄漏带来了一定的安全隐患。而企业中重要信息泄漏出去的一个很大... 详细信息

随着计算机技术的迅猛发展,计算机的应用在各种单位越来越普及,给各种类型的用户带来了很大的方便。但在计算机给人们带来使用上方便的同时,它同时给企业内部的重要信息泄漏带来了一定的安全隐患。而企业中重要信息泄漏出去的一个很大的途径就是通过计算机的外部存储设备(主要是通过USB移动存储设备)来进行,因此很多企业干脆就封闭了USB接口,以防止未授权把机密信息通过USB接口拷贝出去。这虽然提高了安全性,却牺牲了USB移动存储设备等外部存储设备使用的方便性。针对当前的这种情况,本文在防止信息从外部存储设备泄漏的技术层面上提出了一个解决方案。本文在对访问控制理论进行深入分析、研究的基础上,结合加密及HookAPI技术,提出了一种对外部存储设备的文件访问进行访问控制的解决方案,并在技术实现上给出了整个方案代理端的实现过程。本文提出的方案采用了detour技术,通过截获对外部存储设备的文件访问函数,对文件访问函数的参数进行分析,然后根据函数的参数对外部存储设备的文件访问进行访问控制。在访问控制的基础上,本文提出的方案还结合了AES加密技术,采用文件加密/解密的方法,解决了通过USB移动存储设备传输文件时的文件保密性问题。论文的核心内容是整个方案的设计与实现。作者首先介绍了整个方案的背景,实现过程中的关键技术,然后介绍了整个方案的设计原理,最后介绍了方案所涉及的模块的具体实现,本文介绍的方案最终实现了以下几个功能: 1、根据机器中存在的策略对软驱、光驱、USB存储设备等外部存储设备的文件访问进行初级的访问控制

关键词：访问控制 USB移动存储设备外部存储设备 detour 加解密技术

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408UL采集链的网络连接

石油仪器 2006年第2期20卷 35-37页

作者：宋金辉江苏石油勘探局地球物理勘探处

408UL是SERCEL公司推出的大容量、高分辨率地震数据采集系统,其强大的网络遥测功能为地面设备的连接带来了很大灵活性。文章利用采集链进行网络连接的应用实例进行了阐述。

关键词：采集链 detour Marker FDU

思想的未被思想之物—论于连的“无关性”作为一种意义谋略的价值论域

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基于VC6.0实现计算机的远程关机、重起和注销

外国哲学 2008年第11期 379-385页

作者：王超

解构之后的西方思想陷入价值的被抛状态，于连认为应当突破西方传统的成见去找寻“异域”的无关性，在在者与他者的迂回操纵过程中，思考那些从未被思考过的领域，继而超越思想之间的双向同化、异化和结构性失衡比较，实现中西思想的对... 详细信息

解构之后的西方思想陷入价值的被抛状态，于连认为应当突破西方传统的成见去找寻“异域”的无关性，在在者与他者的迂回操纵过程中，思考那些从未被思考过的领域，继而超越思想之间的双向同化、异化和结构性失衡比较，实现中西思想的对话、互补和文化融合。

关键词：无关性关联域迂回融贯 indifference relational area detour integration

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福建电脑 2008年第6期24卷 179-179,180页

作者：朱高华郑天明周口师范学院河南周口466001

在VC6.0下利用WinSock控件编写服务器与客户端的程序,通过服务器与客户端的通信,调用WINDOWS API实现对客户端计算机的远程控制,并给出了部门核心代码。在客户端利用微软提供的detour库和HOOK API技术,确保客户端程序不被WINDOWS任务管... 详细信息

在VC6.0下利用WinSock控件编写服务器与客户端的程序,通过服务器与客户端的通信,调用WINDOWS API实现对客户端计算机的远程控制,并给出了部门核心代码。在客户端利用微软提供的detour库和HOOK API技术,确保客户端程序不被WINDOWS任务管理器强行关闭,提高服务器对客户端控制的可靠性。

关键词： WINSOCK WINDOWSAPI HOOK detour 关机、重起和注销