内核

It includes four parts: 1 Part I, it introduces the basic knowledge of computer viruses such as computer virus definition, history and important viruses events, features, behavior phenomena, difference with computer software and hardware troubles, damage behavior and capability, classification, naming, future trend, etc; 2 Part II, it introduces the corresponding knowledge of computer systems related to computer viruses such as the composing of software and hardware of the computer system, storage media and its working mechanism, interrupt technologies,.com/.exe/.pe file formats and their working mechanism, etc; 3 Part III, it introduces computer virus mechanism and theory such as computer virus structure, work flow, working mechanism of key modules, typical technologies used to design computer viruses including the corresponding traditional technologies (interrupt filching, memory resident, etc.), the corresponding new routine technologies (self-encrypting, Mutation Engine, etc.), and the corresponding new technologies used by some prevalence computer viruses such as macro viruses, e-mail viruses, worm, hacker, Trojan, mobile phone viruses, the working mechanism analysis of some kinds of typical and prevalence computer viruses such as file-type viruses, macro viruses, e-mail viruses, worm viruses, hacker, Trojan, mobile phone viruses, the analysis of some typical and prevalence computer viruses examples including BALL viruses, WORD macro viruses, WantJob viruses, Code Red viruses, BO Trojan, etc; 4 Part IV, it introduces the defense and killing technologies of computer viruses such as the aim and criterion of computer viruses defense and killing, prevention methods and corresponding technologies, detection technologies (comparison method, character code scanning method, behavior inspecting method, analysis method, etc.), manual and automatic killing technologies, immunity technologies such as IBM digital immunity system, new anti-viruses technology trends (real-time anti-viruses technologies, 32 kernel technologies, active kernel technologies, etc.), some typical virus defense and killing softwares (Symantec AntiVirus product, PC-Cillin AntiVirus product, etc.), the defense and killing method analysis of some kinds of typical and prevalence computer viruses (file-type viruses, macro viruses, worm viruses, hacker, etc.), for example, firewall and intrusion detection technologies for anti-hacker, the defense and killing of some typical and prevalence computer viruses examples including WORD macro viruses, Code Red viruses, BO Trojan, etc.

课程内容具体包括四大部分：1）第一部分，介绍计算机病毒基本知识，包括：计算机病毒定义、病毒发展史及重大事件、病毒特点、病毒表现现象及与软硬件故障的区别、病毒破坏行为及危害性、病毒的传播途径及媒介、病毒分类、病毒的命名及计算机病毒技术发展趋势等内容；2）第二部分，介绍与计算机病毒有关的计算机系统相关知识，包括：计算机系统软硬件组成、存储介质结构及工作原理、计算机系统引导机理及流程、中断技术、。com/。exe/。pe等文件格式及工作机理等内容；3）第三部分，讲解计算机病毒机理，包括：计算机病毒的组成结构、病毒工作流程、病毒引导/触发/感染/破坏等模块的工作机理、计算机病毒所采取的编制技术（包括中断窃取/内存驻留等传统编制技术、自加密/隐形/变形机等新的常规编制技术、宏病毒/电子邮件病毒/网络蠕虫/特洛伊木马/黑客/手机病毒等一些新的流行病毒所采取的编制技术等）、一些类型的典型或流行计算机病毒的工作机理分析（包括：引导型病毒、文件型病毒、宏病毒、电子邮件病毒、蠕虫病毒、黑客、特洛伊木马、手机病毒等）、一些典型或流行的计算机病毒实例剖析（包括：小球病毒、WORD宏病毒、求职信病毒、红色代码病毒、冰河木马等）等内容；4）第四部分，讲解计算机病毒防治技术，包括：计算机病毒防治目的、病毒防治策略及规范、病毒在管理和技术上的预防措施、病毒检查技术（包括：比较法/病毒特征码扫描法/行为监测法/虚拟执行法/分析法等）、手工和自动病毒清杀技术、病毒免疫技术（包括：针对某种一次性感染病毒的基于病毒标签的免疫方法/基于自我完整性检查的计算机病毒免疫方法/IBM的数字免疫系统等）、反病毒技术的新发展（包括：实时反病毒技术/32位内核技术/主动内核技术/以毒攻毒技术等）、诺顿/趋势/金山等公司的病毒防治软件产品、一些类型的典型或流行的计算机病毒（包括：引导型病毒、文件型病毒、宏病毒、蠕虫病毒、电子邮件病毒、手机病毒、黑客、特洛伊木马）的防治措施（其中，也包括介绍面向防范黑客攻击的防火墙、入侵检测技术）、一些典型或流行的计算机病毒防治实例剖析（包括：WORD宏病毒、红色代码病毒、冰河木马v1.1/v2.2等）、多层次病毒防护体系等内容。

Setting the DisablePagingExecutive registry value to 1 will disable paging ability and make all user-mode and kernel-mode drivers or kernel-mode system code to remain running in memory without swapping to disk.

设置disablepagingexecutive注册表值设置为1将禁用传呼服务的能力和使所有用户模式和内核模式驱动程序或内核模式系统代码继续运行在内存中没有交换到磁盘。

If you have forgotten to include support for your network card in your kernel

如果你忘记了在内核中加入对你网卡的支持，你需要重新配置一次内核。

Pistachio microkernel tutorial, so you have a more detailed understanding of the concept of micro-kernel design.

详细说明： pistachio 微内核的教程，让你更详细的了解微内核的概念以及设计理念。

Results:(1)Among 40 rats, 36 rats were successfully established and the rate of success is 90 percent;(2)All the successfully established models demonstrated polydipsia, polyuria and the body weight was not increased. 6 rats suffered cataract after 3 months, and 4 rats died in 6 months;(3)There was an approximately 61% loss of retinal ganglion cells in the central retina and the thickness of retina thinner under microscope ( P 0.01 ).(4) Electroscope changes include the thinner of retina, disorganization of the membranous disc of the rod cells and the thickness of basal membrane of vessal.(5)In normal group, 1 month dibetes mellitus and 1 month treatmen group, there was no expression of ERK1/ERK2 on the retina tissues. In 3 month diabetes mellitus group, the expression of ERK1/ERK2 was positive.

结果：①40只建模大鼠中36只建模成功，建模成功率为90%；②建模成功的大鼠都表现出多饮、多尿、消瘦、体重不增的表现，有6只大鼠在3个月后出现白内障，有4只大鼠在喂养接近至6个月时死亡；③HE染色光镜下6个月大鼠后极部视网膜节细胞层细胞数明显减少，减少约61%(P.01)，后极部视网膜明显变薄(P.01)；④电镜观察，视网膜变薄，视杆细胞膜盘紊乱，血管基底膜增厚等表现；⑤正常组、糖尿病组和治疗组1个月大鼠视网膜中未见ERK1/ERK2的表达，糖尿病组视网膜组织中3个月时可见少量表达，ERK1/ERK2表达部位为神经节细胞层和内核层；6个月时表达强阳性，部位表达不仅见于内核层、神经节细胞层，色素上皮层也见表达。

In this case you have to reconfigure and recompile the kernel so that there is no sound driver included.

b如果你有一个声卡驱动程序编译在内核中，你就必需重新配置再重新编译内核以确保不包含声卡驱动程序。

Memory is a shared and limited resource and should not be wasted, particularly in the kernel because it does not use virtual memory.

内存是需要共享的有限资源，不应该被浪费，特别是对内核来说，因为内核模块是不能用虚拟内存的。

There are two types of maturation according to our observation.One is nucleocapsids obtained its tegument in the nucleus and enveloped from the inner nuclear membrane.Another is nucleocapsids entered cytoplasm through nuclear membrane,then obtained their tegument in the cytoplasm,enveloped from the plasma membrane,finally released by necrosis,exocytosis or other ways.

病毒成熟有两种方式：一为细胞核内核衣壳在核内获得皮层，通过核内膜获得囊膜成为成熟病毒；二为核内核衣壳通过内外核膜进入胞浆，核内和胞浆内的核衣壳在细胞浆中获得皮层，然后在各种质膜上获得囊膜，最后成熟病毒通过细胞破裂或其他方式释放到细胞外。

After detailed comparison between RCDC and MESI,simulation results show that RCDC can alleviate the load of L2 and improve the system\'s performance obviously.4 In order to schedule two threads with high data consanguinity to run in one core,this dissertation proposes a method to exchange threads dynamicly.

此方法能有效减少内核间的通信量，提升处理器的性能。5设计并实现了双核同时双线程处理器原型系统YHFT DSP/DS并对单个内核做了FPGA验证。

The stack on which kse_init is called must never be unwound, since the kernel fakes up a context at the point where kse_init is called for each upcall. The argument to kse_init points to a data structure that contains enough information for the kernel to determine where to write events.

调用kse_init的堆栈永远不能被释放，因为在调用kse_init的地方，内核为每一个回调伪造了一个上下文。kes_init的参数指向一个数据结构，这个数据结构包含的信息足够内核决定要把事件写在哪里。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。