Definition

LRR- LINE REFLECT REFLECT is a new self-calibration procedure for the calibration of vector network analyzers (VNA). VNA measure the complex transmission and reflection characteristics of microwave devices. The analyzers have to be calibrated in order to eliminate systematic errors from the measurement results.

The LRR calibration circuits consist of partly unknown standards, where L symbolizes a line element and R represents a symmetrical reflection standard. The calibration circuits are all of equal mechanical length. The obs ....etc

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i want todays andrajyothi daily telugu news paper guntur district eddition.......... kindly show some response. ....etc

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eenadu news paper in april 30th in 2015 nalgonda dist

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This article is presented by:

Garry D. Peterson
T. Douglas Beard Jr.
Beatrix E. Beisner
Elena M. Bennett
Stephen R. Carpenter
Graeme S. Cumming
C. Lisa Dent
Tanya D. Havlicek
Assessing Future Ecosystem Services: a Case Study of the Northern Highlands Lake District, Wisconsin

ABSTRACT.


The Northern Highlands Lake District of Wisconsin is in transition from a sparsely settled region to a more densely populated one. Expected ....etc

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Incorporation of FACTS Controllers in Newton Raphson Load Flow for Power Flow Operation, Control and Planning: A Comprehensive Survey
Abstract-
This paper presents a comprehensive survey ofincorporation of FACTS controller such as SVC, TCSC,SSSC, STATCOM, UPFC, and IPFC devices in Newton-Raphson load flow (NRFL) for power flow control. Thepurpose of this paper is to present a comprehensive surveyof various FACTS controllers are incorporated in loadflow analysis for different point of view such as optimalpower flow control, planning an ....etc

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74/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes

1. Test to determine the adequacy of chlorination of water :
(A) Benedict's test
(B)Hay's test
(C ) Ortho-tolidine test
(D)Presumptive coliform test

2.Weil's disease is caused by a :
(A) virus 
(B)bacteria
(C ) fungi
(D)spirochaete

3.The tenth five year plan started in the year :
(A) 2000
(B)2001
(C ) 2002
(D)2003

4.Children aged 1 to 3 years should have their weight checked once in :
(A) three months
(B)four months
(C ) five months
(D)s ....etc

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Introduction
Fuzzy control is a practical alternative for a variety of challenging control applications since it provides a convenient method for constructing non-linear controllers via the use of heuristic information. Since heuristic information may come from an operator who has acted as a human in the loop controller for a process. In the fuzzy control design methodology, a set of rules on how to control the process is written down and then it is incorporated into a fuzzy controller that emulates the decision making process of the human. ....etc

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Usefulness of DC Power Flow for Active Power Flow Analysis



I. INTRODUCTION
STATIC power system analysis has always been
performed using full power flow. It is one of the
fundamental tools for power system analysis and is used in
the operational as well as planning stages. Vertically
integrated companies have used it to control their systems, as
well as to plan the optimal economic operation of generation
resources, either by means of optimal power flo ....etc

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The memory hierarchy of high performance and embedded processors has been shown to be one of the major energy consumers. Extrapolating the current trends, this portion is likely to be increased in the near future. In this paper, a technique is proposed which uses an additional mini cache, called the L0-cache, located between the I-cache and the CPU core. This mechanism can provide the instruction stream to the data path, and when managed properly, it can efficiently eliminate the need for high utilization of the more expensive I-cache.
Cache m ....etc

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ABSTRACT
In recent years, digital computer is becoming most appropriate tool to solve any engineering problem. In last two decades number of programs have been developed for computers in solving power system problems. Many of these programs deal with system load flow, short circuit currents, stability, and for control of power systems. The higher percentage of proper utility of computers in distribution systems saves engineering time and investment.
All the time the distribution engineer encounters th ....etc

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