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tcp udp ip and icmp stand for which protocol is considered to be layer 3 equivalen

Complementary and Alternative Medicine for Older Adults A Guide to Holistic Approaches to Healthy Aging ppt

Complementary and Alternative Medicine for Older Adults A Guide to Holistic Approaches to Healthy Aging ppt

Sức khỏe giới tính

... the effort to promote a natural healthy diet rich in vitamins, minerals, phytonutrients, fiber, and other factors Added to this are recommendations for beans or legumes and whole grains, which ... This research is just beginning in earnest It is fairly difficult research to because there are so many variables to control, and the methods for dietary analysis are not very precise Therefore, ... more complex because it is well known that chronic stress can cause hippocampal atrophy and contribute to glucose intolerance Another risk factor that is important to CVD and dementia is hyperhomocysteinemia...
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báo cáo hóa học:

báo cáo hóa học:" Validation of a HLA-A2 tetramer flow cytometric method, IFNgamma real time RT-PCR, and IFNgamma ELISPOT for detection of immunologic response to gp100 and MelanA/MART-1 in melanoma patients" doc

Hóa học - Dầu khí

... TIL1 235 Peptide gp100209 gp100pool MART-1 Peptide specificity Relevant Relevant Relevant 34 33 19 30 43 29 36 35 26 40 35 23 45 41 25 37 34 21 32 34 18 28 35 22 Mean (n = 8) 35 36 23 SD 5 .3 3.6 3. 4 ... IFNγ ELISPOT assay precision (Continued) 49 46 13 245 1 36 32 11 226 10 38 34 224 1 1 Mean (n = 10) 41 40 10 229 0.9 1.2 1 .3 1.6 SD 3. 9 8.4 1.8 26.0 0 .3 0.8 0.6 0.9 % CV 9.6 20.8 18 .3 11.4 33 .3 66.6 ... 238 .9 1/20000 33 .5 76.4 16.1 18 .3 8.9 8.2 34 7 .3 439 .2 1/10000 40.0 100.4 14.1 8.6 34 .5 65.7 168.4 1 63. 8 1/5000 40.9 99.9 24.2 21.4 21.4 15.0 258.8 227 .3 1/1000 25.9 63. 4 55.2 30 .3 49.8 36 .9 126.1...
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current conditions and assessment on the effects of the caring, supporting and treating activities for aids patients at adult outpatient clinics in 3 provinces of vietnam, 2009 - 2010

current conditions and assessment on the effects of the caring, supporting and treating activities for aids patients at adult outpatient clinics in 3 provinces of vietnam, 2009 - 2010

Tiến sĩ

... Retinitis by CMV - Tuberculosis - Zona - Other Hanoi (n= 30 0) (%) 64 ,3 35,7 27,0 0 ,3 0,7 1,0 0,0 3, 7 2,0 5 ,3 Nghe An (n= 30 0) (%) 58,0 42,0 22,0 2 ,3 0,7 4,0 0 ,3 12,0 2 ,3 6 ,3 HCM city (n= 30 0) (%) ... opportunistic infection, rate of Stomatomycosis is the highest (21.9%), the next is Tuberculosis (12.2%), Zona (2.2%) and retinitis by CMV is rank the lowest (0.1%) 3. 1.4 Subclinical indicator before ... Support from AIDS peers and collaborator for AIDS patients increases from 22 ,3% to 44,1% (for AIDS patient) and 33 ,7% to 52,5% (for collaborator) The effective index is 97,75% and 39 ,25% respectively...
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Business strategy of Viet Phu foods and fish corporation for the period from 2012 to 2016

Business strategy of Viet Phu foods and fish corporation for the period from 2012 to 2016

Tổng hợp

... SWOT analysis is a very useful tool to understand and to make decisions within any situation for any organization 4-digit stands for Strengths (strong points), Weaknesses, Opportunities and Threats ... 76 3. 3.1.1 Product 76 3. 3.1.2 Price 77 3. 3.1 .3 Place 78 3. 3.1.4 Promotion 78 3. 3.2 Production strategy 79 3. 3.2.1 Concentrate ... materials to finished products stored in cold store Basing on these results to evaluate, promptly eliminate unsatisfactory product before exporting goods and 35 Capstone Project report – Group – C 031 0...
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Registration and segmentation methodology for MR image analysis  application to cardiac and renal images 1

Registration and segmentation methodology for MR image analysis application to cardiac and renal images 1

Cao đẳng - Đại học

... the equivalence between MRFs and Gibbs distributions which was established by Hammersley and Clifford in (37 ) and further developed by Besag in (38 ) This is because the joint distribution is required ... Map in 3D 37 Rigid Registration 37 3. 2.2.1 Quantitative-qualitative Mutual Information 38 3. 2 .3 Saliency based Registration 39 3. 2.4 Optimization ... most likely to reduce the complexity of scene analysis ( 23) The selection of visual information appears to be in the form of a spatially circumscribed region of the visual field which is 12 2.2...
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The six business models for copyright infringement: A data-driven study of websites considered to be infringing copyright docx

The six business models for copyright infringement: A data-driven study of websites considered to be infringing copyright docx

Tài chính doanh nghiệp

... in this research could not be used across both groups This approach requires a consistent and complete data set to be defined for all entities being segmented and this would not be the case for ... linked to from homepage>,1,0) 33 Disclaimer if(, 1,0) 34 Embedding option if(,1,0) 35 ... the number of websites sampled to be enlarged and the processes by which the datasets are collected to be undertaken with greater automation We discuss possible enhancements to this study, below,...
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Tiểu luận mon học an toàn thông tin Phân tích và nhẬn dẠng gói tin IP ICMP TCP UDP

Tiểu luận mon học an toàn thông tin Phân tích và nhẬn dẠng gói tin IP ICMP TCP UDP

Hệ thống thông tin

... • Các Internet Protocol (IP) : RFC 791 • Các Internet Control Messaging Protocol (ICMP) : RFC 792 • Các Transmission Control Protocol (TCP) : RFC 7 93 • Các Uer Datagram Protocol (UDP) : RFC 768 Truyền ... thức : o TCP (Transmission Control Protocol) UDP (User Datagram Protocol) Và khác hai giao thức TCP cung cấp phương thức truyền thông tin cậy UDP không • Lớp Internet (hoặc Network Layer) cung ... theo giao thức (protocol) ta chọn tab Protocol , tương tự lọc theo địa ta chọn tab “Address” Ở ta chọn tab Protocol Click vào “Disable All” để xóa giao thức lọc Bên ô “Disabled Protocols”, chọn...
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Tài liệu Module 2: TCP/IP as a Solution for Networking pdf

Tài liệu Module 2: TCP/IP as a Solution for Networking pdf

Hệ điều hành

... Lead-in TCP/ IP operates on a wide variety of physical networks and can be scaled to suit small to large networks TCP/ IP Protocol Suite Design Decisions for a TCP/ IP Solution TCP/ IP Features TCP/ IP ... 2000 Module 2: TCP/ IP as a Solution for Networking TCP/ IP Protocol Suite Slide Objective To describe the components of the TCP/ IP protocol suite Lead-in The TCP/ IP suite of protocols supports ... Driver IPSec Driver SA SA TCP/ UDP TCP/ UDP Transport Layer Transport Layer IPSec Driver IPSec Driver Internet Layer Encrypted IP Packets ID 50 Encrypted TCP/ UDP ESP IP ESP TCP/ UDP ESP IP ESP Data...
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Tài liệu TCP/IP and tcpdump pdf

Tài liệu TCP/IP and tcpdump pdf

Quản trị mạng

... ICMP IP Header TCP Header Bit Number 1111111111222222222 233 01 234 5678901 234 5678901 234 5678901 Bit Number 1111111111222222222 233 01 234 5678901 234 5678901 234 5678901 Bit Number 1111111111222222222 233 ... 1111111111222222222 233 01 234 5678901 234 5678901 234 5678901 Type (8 or 0) Code (0) Checksum Sequence Number Identifier Data IHL Type of Service Identification Time to Live Total Length Flags Protocol Source ... 139 22 ssh 1 43 23 telnet 179 25 smtp 38 9 53 domain 4 43 79 finger 445 80 http 1080 pop3 sunrpc nntp netbios-ssn imap bgp ldap https (ssl) microsoft-ds socks Offset Number of 32 -bit words in TCP...
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Responsibility of Applicants for Promoting Objectivity in Research for which Public Health Service Funding is Sought and Responsible Prospective Contractors pot

Responsibility of Applicants for Promoting Objectivity in Research for which Public Health Service Funding is Sought and Responsible Prospective Contractors pot

Tài chính doanh nghiệp

... Health 93. 307—Minority Health and Health Disparities Research 93. 310—Trans-NIH Research Support 93. 361—Nursing Research 93. 389—National Center for Research Resources 93. 3 93 Cancer Cause and Prevention ... Research 93. 838 —Lung Diseases Research 93. 839 —Blood Diseases and Resources Research 93. 846—Arthritis, Musculoskeletal and Skin Diseases Research 93. 847—Diabetes, Digestive, and Kidney Diseases ... that the SFIs to be disclosed should be limited to those that reasonably appear to be related to the Investigator’s ‘‘research responsibilities.’’ We have considered this suggestion and believe...
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Practical TCP/IP and Ethernet Networking- P1 pptx

Practical TCP/IP and Ethernet Networking- P1 pptx

Quản trị mạng

... ROTQ RG_KX 6N_YOIGR RG_KX 28 30 31 33   2.9 2.10 2.11 2.12 Interoperability and internetworking Protocols and protocol standards IEEE/ISO standards Network topologies   (XUGJIGYZ ... vii 3. 5 3. 6 3. 7 3. 8 3. 9 3. 10 3. 11 Frame transmission Frame reception Collisions MAC frame format Difference between 802 .3 and Ethernet Reducing collisions Ethernet design rules 51 51 52 53 55 ... Burlington, MA 018 03 First published 20 03 Copyright  20 03, IDC Technologies All rights reserved No part of this publication may be reproduced in any material form (including photocopying or storing...
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Practical TCP/IP and Ethernet Networking- P2 ppt

Practical TCP/IP and Ethernet Networking- P2 ppt

Quản trị mạng

... the great protocols that has been inherited from the Internet is TCP/ IP and this is being used as the open standard today for all network and communications systems The reasons for this popularity ... 196 196 197 197  13 :NK /TZKXTKZ LUX IUSS[TOIGZOUTY 13. 1 13. 2 13. 3 13. 4 13. 5 Introduction Hardware and software issues Speed/bandwidth issues Legal issues E-mail 2 03 2 03 204 204 205  ... proprietary standards have been almost entirely replaced by the usage of the TCP/ IP suite of protocols This is a hands-on book that has been structured to cover the main areas of TCP/ IP and Ethernet...
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Practical TCP/IP and Ethernet Networking- P3 ppsx

Practical TCP/IP and Ethernet Networking- P3 ppsx

Quản trị mạng

... to noise ratio, which is normally expressed in decibels, abbreviated to dB S/N = 10 log 10 (S/N) dB A high signal to noise ratio means that the wanted signal power is high compared to the noise ... in watts and N is the noise power in watts It can be seen from this formula that increasing the bandwidth or increasing the signal to noise ratio will allow increases to the data rate, and that ... increase in bandwidth is equivalent to a much greater increase in signal to noise ratio Digital transmission channels make use of higher bandwidths and digital repeaters or regenerators to regenerate...
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Practical TCP/IP and Ethernet Networking- P4 ppsx

Practical TCP/IP and Ethernet Networking- P4 ppsx

Quản trị mạng

... systems are those, which conform to specifications and guidelines, which are ‘open’ to all This allows equipment from any manufacturer, who claims to comply with that standard, to be used interchangeably ... interfaces with the layers above it and below it By laying down standards for each layer, some flexibility is allowed so that the system designers can develop protocols for each layer independent ... LANs is the open systems interconnection (or OSI) model The objective of this model is to provide a framework for the coordination of standards development and allows both existing and evolving standards...
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Practical TCP/IP and Ethernet Networking- P5 pps

Practical TCP/IP and Ethernet Networking- P5 pps

Quản trị mạng

... has been agreed and completed, it is passed to the International Standards Organization ISO for ratification The corresponding ISO standard, which is generally internationally accepted, is given ... Technical Office Protocol (TOP) and the Manufacturing Automation Protocol (MAP), and are designed as a subset of the OSI model At the field sensor level, a standard that is being used is the international ... numbers to make sure all have been delivered and to put the packet contents into the proper sequence for the recipient The transport layer provides services for the session layer above it, and...
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Practical TCP/IP and Ethernet Networking- P6 pdf

Practical TCP/IP and Ethernet Networking- P6 pdf

Quản trị mạng

... topology Figure 2.19 Distributed star topology  3KYN ZUVURUM_ A mesh topology is a physical topology in which there are at least two paths to and from every node This type of topology is ... sends it back to the sender, to acknowledge receipt As you will see later in this chapter, since ring topologies use token passing to control access to the network, the token is returned to sender ... a distributed bus or a branching tree topology, is a hybrid physical topology that combines features of star and bus topologies Several buses may be daisy-chained together, and there may be branching...
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Practical TCP/IP and Ethernet Networking- P7 pptx

Practical TCP/IP and Ethernet Networking- P7 pptx

Quản trị mạng

... signaling standards and transmission speeds that can be utilized These include both base band and broadband signaling, and speeds of Mbps and 10 Mbps The standard is continuing to evolve, and this manual ... require a 14 MHz bandwidth and an additional MHz is required for collision detection and reporting The total bandwidth requirement is thus 36 MHz The cable is limited to 1800 meters because each signal ... specification This was later superseded by the Ethernet Blue Book specification, which was offered to the IEEE as a standard In 19 83, the IEEE issued the 802 -3 standard for Carrier Sense; Multiple Access;...
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Practical TCP/IP and Ethernet Networking- P8 ppsx

Practical TCP/IP and Ethernet Networking- P8 ppsx

Quản trị mạng

... octets describe the block number to which all NICs of this type belong This number is the license number and all cards made by this company have the same number The second block refers to the device ... advise that you can disregard this limit with their equipment This can be a risky strategy and should be carefully considered Table 3. 2 Length of the cable segment Cable segments need not be ... detect signal This causes node to send a jam signal of 32 bits of random data, and then stop transmitting In fact, the standard allows any data to be sent as long as, by design, it is not the value...
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Practical TCP/IP and Ethernet Networking- P9 ppsx

Practical TCP/IP and Ethernet Networking- P9 ppsx

Quản trị mạng

... single mode fiber in the 802.3u standard However numerous vendors have products available enabling switch -to- switch distances of up to ten to twenty kilometers using single mode fiber 4 .3. 3 100Base-T ... Fast and gigabit Ethernet systems 69 4.4 .3 Physical medium independent (PHY) sub layer The 802.3z Gigabit Ethernet standard used the three PHY sub layers from the ANSI X3T11 fiber channel standard ... port 70 Practical TCP/ IP and Ethernet Networking 4.4.7 1000BaseT for category UTP This version of the gigabit Ethernet is developed under the IEEE 802.3ab standard for transmission over four pairs...
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Practical TCP/IP and Ethernet Networking- P10 pptx

Practical TCP/IP and Ethernet Networking- P10 pptx

Quản trị mạng

... (unreliable) protocol used for higher layer port addressing It offers minimal protocol overhead and is described in RFC 768 • Transmission control protocol (TCP) This is a connection-oriented protocol ... versus IP addressees is a mandatory function This is performed by the address resolution protocol (ARP), which is to be discussed later on in this chapter  /6\ GJJXKYY TUZGZOUT The IPv4 address ... transfer protocol (TFTP), which is an economic version of FTP and uses UDP instead of TCP for, reduced overhead It is described in RFC 7 83 • Simple mail transfer protocol (SMTP), which is an example...
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