Abstract We revisit the problem of computing the path with the minimum cost in terms of the expected number of page link layer transmissions (including retransmissions) in wireless mesh networks. Unlike previous efforts, such as the popular ETX, we account for the fact that MAC protocols (including the IEE 802.11 MAC) incorporate a finite number of transmission attempts per packet. This in turn leads to our key observation: the performance of a path depends not only on the number of the links on the path and the quality of its links, but also, ....etc

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Organic Semiconductor and its applications


Why Organic? Advantages

They are also biodegradable (being made from carbon).

This opens the door to many exciting and advanced new applications that would be impossible using copper or silicon.

Why not Organic? Disadvantages

Conductive polymers have high resistance and therefore are not good conductors of electricity.

Because of poor electronic behavior (lower mobility), they have much smaller bandwidths.

Shorter ....etc

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Noise Pollution

Most of us are very used to the sounds we hear in everyday life. Loud music, the television, people talking on their phone, the traffic and even pets barking in the middle of the night. All of these have become a part of the urban culture and rarely disturb us. However, when the sound of the television keeps you from sleeping all night or the traffic starts to give you a headache, it stops becoming just noise and start turning into noise pollution. For many of us, the concept of pollution is limited to nature and resources. H ....etc

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sir i have to gv ppt on this topic claytronics matter teleportation..so plz kindly help me by sending ppt and word document..thanku ....etc

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please visit the following details for more on cryogenics

http://seminarsprojects.net/Thread-cryogenics
http://seminarsprojects.net/Thread-cryogenics--1264
http://seminarsprojects.net/Thread-cryogenics-and-its-space-applications-full-report ....etc

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please give me the matlab code for white matter lesion segmentation using pva
(partial volume artifact) ....etc

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IFFCO - PHULPUR UNIT

1. IFFCO IFFCO S MISSION To enable Indian farmers to prosper through timely supply of reliable, high quality agricultural inputs and services in an environmentally sustainable manner and to undertake other activities to improve their welfare IFFCO- IFFCO-PHULPUR UNIT Honorable Members of Jury and Delegates IFFCO-PHUL PUR UNIT A Profile Phulpur-I Process Licensor Annual Ca pacity Ammonia Plant MW Kellog, U.S.A 322400 MT Urea Plant Snamprogetti, Italy 551100 MT FM 534418 ( ISO 90 01:2000 certified ) Phulpur-II ....etc

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FUNCTIONS OF ORGANIC MATTER IN SOIL



What is Organic Matter

Soil organic matter consists of a variety of components. These include, in varying proportions and many Intermediate stages:
raw plant residues and microorganisms (1 to 10 per cent)
active organic traction (10 to 40 per cent)
resistant or stable organic matter (40 to 60 per cent) also referred to as humus.

Organic Matter in Virgin and Cultivated Soil

Soils in Alberta are divided into soil groups ....etc

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INTRODUCTION

The history of antimatter begins with a young physicist named Paul A.M.Dirac (1902-1984) and the strange implications of a mathematical equation. This British physicist formulated a theory for the motion of the electrons in electric and magnetic fields. Such theories had been formulated before, but what was unique about Dirac s was that his included the effects of Einstein s Special Theory of Relativity. This theory was formulated by him in 1928.Mean while he wrote down an equation, which combined quantum theory and spe ....etc

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Ladies and Gentlemen,

I would like to raise a toast to all the new faces in here. New faces that we don t know till now but would wish to know. The
same new
faces that once belonged to us an year ago. The same new faces that, over ashort period of time, will no more be, 'NEW' faces. But
faces they are now to us, and yes new faces.
Well, I speak on behalf of all the second year students here. Just a few lines of how we all feel at this juncture. Here I go.
Newness or novelty has been intriguing and fascinating to man since the Neander ....etc

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