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Thursday, February 3, 2011

Excited about Marriage - Here is the history

The Marriage - History

During the time of  Roman Empire (17 B.C.- A.D. 476) the lower classes who became Christians later had common law or free marriages. The father would deliver the bride and the agreement of the two was called a consensus to wed. Then eventually as Christianity spread the church interpreted a "free" marriage as a conscience marriage. This agreement meant that each partner was to keep the marriage vows and the marriage intact.

There were Romans who were very wealthy who would sign documents consisting of listing property rights and letting all know that they wanted this union to be legalized and not to be thought of as a common law marriage. Thus this began the official recording of marriages as we do today. Roman men could dissolve the marriage any time as it was a male privilege, not one accorded to females.

In A.D. 527-565 during the rein of Justinian lawyers drew up laws called the Justinian Code and this was a regulation of their daily life including marriage. Up until the time of the Justinian Code just saying you were married was enough.

Until the ninth century marriages were not church involved. Up until the twelfth century there were blessings and prayers during the ceremony and the couple would offer their own prayers. Then priests asked that an agreement be made in their presence. Then religion was added to the ceremony.

English weddings in the thirteenth century among the upper class became religious events but the church only blessed the marriage and did not want a legal commitment. In 1563 the Council of Trent required that Catholic marriages be celebrated at a Catholic church by a priest and before two witnesses. By the eighteenth century the wedding was a religious event in all countries of Europe.

In Colonial times in North America the customs of the old countries were followed. There were some who only wanted a civil ceremony and not a religious ceremony. The Colonists who wanted civil marriages passed laws to this effect.

Civil magistrates would perform marriage ceremonies and they would even include prayers in the ceremony.

Viriginia was a colony that stayed with the customs of the church and did not permit anyone to have a civil marriage ceremony as they followed the Church of England. By the end of the eighteenth century both religious and civil marriage ceremonies were legal in American.

In European countries today, civil marriage ceremonies are legal as in America. Even in England, the couple can choose to have either a religious or civil ceremony.


3G - Towards Mobile technology

3G Technology

Cell Structure

Macro Cells, Micro Cells, and Pico Cells

The 3G network might be divided up in hierarchical fashion:

    
* Macro cell - the area of largest coverage, e.g., an entire city.
* Micro cell - the area of intermediate coverage, e.g., a city centre.
* Pico cell - the area of smallest coverage, e.g., a "hot spot" in a hotel or airport.



3G Standards

The 3G standard was created by the International Telecommunication Union (ITU) and is called IMT-2000. The aim of IMT-2000 is to harmonize worldwide 3G systems to provide global roaming. However, as was explained in the introduction to this section, harmonizing so many different standards proved extremely difficult. As a result, what we have been left with is five different standards grouped together under the IMT-2000 label:

    * W-CDMA
    * CDMA2000
    * TD-CDMA/TD-SCDMA
    * DECT
    * UWC-136


At this point, the definition of what is and what isn't "3G" becomes somewhat murky. Of these five standards, only three allow full network coverage over macro cells, micro cells and pico cells and can thus be considered as full 3G solutions: W-CDMA, CDMA2000, and TD-SCDMA. Of the remainder, DECT is used for those cordless phones you have in the house, and could be used for 3G short-range "hot-spots" (hence, it could be considered as being "part of a 3G network"), but it does not allow full network coverage so is not considered further here. And UWC-136 is another name for EDGE which is generally considered to be a 2.5G solution and was considered in the previous section.

3G Spectrum

When you read about radio spectrum this means a range of radio frequencies. The bandwidth of a radio signal is defined as being the difference between the upper and lower frequencies of the signal. For example, in the case of a voice signal having a minimum frequency of 300 hertz (Hz) and a maximum frequency of 3,300 Hz, the bandwidth is 3,000 Hz (3 KHz).




The amount of bandwidth needed for 3G services could be as much as 15-20 MHz. Compare this with the bandwidth of 30-200 KHz used for current 2G communication and you can see that there is as much as a 500-fold increase in the amount of bandwidth required. Now you can appreciate why radio spectrum has become such a precious and scarce resource in the information age - everybody from television broadcasters to the military wants spectrum, and it is in short supply. Michael Powell, the chairman of the U.S. Federal Communications Commission (FCC), has suggested that spectrum demand "is going to forever outstrip supply". The telecoms operators have had to buy 3G spectrum from governments around the world, and those governments - realising that they own a precious, valuable resource - have sought to sell that spectrum at the highest possible price.

Radio spectrum is often organised (and sold) as paired spectrum - a bit of spectrum in a lower frequency band, and a bit of spectrum in an upper frequency band (see the section on 3G Technology for an explanation of paired spectrum). Paired spectrum is often specified in a form like "2x15MHz" meaning 15MHz in a lower band and 15MHz in an upper band. This technique of two users talking to each other on two separate frequencies is called Frequency Division Duplex, or FDD (see the section on 3G Technology for an explanation of FDD). W-CDMA is an FDD technique (i.e., it requires paired spectrum) whereas TD-CDMA is a TDD technique (i.e., it can use unpaired spectrum).

World Cup 2011 - A overview

History

The first ever cricket worldcup was started on 1975,England the country where the first world cup held. At the first in world cup totally eight teams participated. West Indies were the winner in the inaugural World Cup. The final was between West Indies and Australia. West Indies won the game by 18 runs.

 





Winner of World Cup
 
Australia      - 4 times
West Indies  - 2 times
India            - 2 time
Pakistan       - 1 time   
Srilanka       - 1 time

Total no: 9 world cup (till 2007)

WORLD CUP - 2011

Date of Play       - 19 feb 2011 at Dkaka
Hosting Country - India,Srilanka,Bangladesh.

Teams Qualified for 2011 world cup

    Group A: Australia, Pakistan, New Zealand, Sri Lanka, Zimbabwe, Canada, Kenya.
    Group B:India, South Africa, England, West Indies, Bangladesh, Ireland, Netherlands.

Total no of Matches : 49 (From 19-feb to 02-apr)

              The Opening Ceremony will be held in Bangladesh. The venue for the opening ceremony is Bangabandhu National Stadium in Dhaka, Bangladesh. The event will take place on February 17, 2011, 2 days prior to the first match of the World Cup.


Finally Team India lifted the WORLD CUP 2011.


PRIZE MONEY


The 2011 Cricket World Cup winning team would be taking home a prize money of US$ 3 million and US$ 1.5 million for runner-up, with the International Cricket Council deciding to double the total allocation for the coveted tournament to US$ 10 million. The winning team will also take home a replica of the ICC Cricket World Cup Trophy, that has been awarded since 1999. The decision was taken at the ICC Board meeting which was held in Dubai on April 20, 2010. The total prize money on offer for the tournament for the teams placing from 1st to 8th is US$7.48 million. The remaining two semi-finalists will receive 0.75 million US$ each. The last four quarter-finalists will each receive 0.37 million US$


Visit : http://www.cricketworldcup2011.co.in/ for more details.......