1.If I aim at the Sun,I may target the Nakshtra. 2.There is difference between a sucessful man and othersnot by power and knowledge but lack of will power. 3.The guru who teaches one word is always great.There is nothing in this world to repay the guru.A pupil is always owed to the guru. 4.Do whatever you say.....then you will be confident. 5.Try to do good deed (work) everyday. 6.When you fix priorities,you achieve sucess. 7.A weak line destroys the whole chain.Have aview,Are you not that weak line. 8.If ruls are broken for a moment then the whole solar system(univers) would be ruined.

shriya namdeo   (XI)

Red Rose Karond

International Women~s Day (IWD), originally called International Working Women’s Day, is marked on march 8 every year. Nowadays this is a major day of global celebration of women. In different regions the focus of the celebrations ranges from general celebration of respect, appreciation and love towards women to a celebration for women~s economic, political and social achievements. Started as a Socialist political event, the holiday blended in the culture of many countries, primarily Eastern Europe, Russia, and the former Soviet bloc. In many regions, the day lost its political flavour, and became simply an occasion for men to express their love for women in a way somewhat similar to a mixture of Mother~s Day and St Valentine~s Day. In other regions, however, the original political and human rights theme designated by the United Nations runs strong, and political and social awareness of the struggles of women worldwide are brought out and examined in a hopeful manner

DEEKSHA CHATURVEDI   (XI)

Red Rose Karond

Haloalkanes / Alkyl halides Nomenclature Formula 3D structure Functional group suffix = halide (i.e. fluoride, chloride, bromide, iodide) Substituent name = halo- (i.e. fluoro, chloro, bromo, iodo) Structural unit : haloalkanes contain R-X where X = F, Cl, Br, I etc. Notes : * Haloalkanes can also be named as alkyl halides despite the fact that the halogens are higher priority than alkanes. * The alkyl halide nomenclature is most common when the alkyl group is simple. You do not have Java applets enabled in your web browser. Install the Java Runtime Environment from www.java.com and/or enable Java applets in your web browser preferences. Haloalkane style: * The root name is based on the longest chain containing the halogen. * This root give the alkane part of the name. * The type of halogen defines the halo prefix, e.g. chloro- * The chain is numbered so as to give the halogen the lowest possible number Alkyl halide style: * The root name is based on the longest chain containing the halogen. * This root give the alkyl part of the name. * The type of halogen defines the halide suffix, e.g. chloride * The chain is numbered so as to give the halogen the lowest possible number. Haloalkane style: * Functional group is an alkane, therefore suffix = -ane * The longest continuous chain is C3 therefore root = prop * The substituent is a chlorine, therefore prefix = chloro * The first point of difference rule requires numbering from the right as drawn, the substituent locant is 1- 1-chloropropane haloalkane CH3CH2CH2Cl Alkyl halide style: * The alkyl group is C4, it~s a tert-butyl * The halogen is a bromine, therefore suffix = bromide tert-butyl bromide Haloalkane style: * Functional group is an alkane, therefore suffix = -ane * The longest continuous chain is C3 therefore root = prop * The substituent is a bromine, therefore prefix = bromo * There is a C1 substituent = methyl * The substituent locants are both 2- 2-bromo-2-methylpropane haloalkane (CH3)3CBr Haloalkane style: * Functional group is an alkene, therefore suffix = -ene * The longest continuous chain is C4 therefore root = but * The substituent is a bromine, therefore prefix = bromo * Since bromine is named as a substituent, the alkene gets priority * The first point of difference rule requires numbering from the left as drawn to make the alkene group locant 1- * Therefore the bromine locant 4- 4-bromobut-1-ene CH2=CHCH2CH2Br

kshipra   (XII)

Red Rose Berasia Road

eflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves. The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected. Mirrors exhibit specular reflection. In acoustics, reflection causes echoes and is used in sonar. In geology, it is important in the study of seismic waves. Reflection is observed with surface waves in bodies of water. Reflection is observed with many types of electromagnetic wave, besides visible light. Reflection of VHF and higher frequencies is important for radio transmission and for radar. Even hard X-rays and gamma rays can be reflected at shallow angles with special "grazing" mirrors. Contents

NEHA THAKUR   (XII)

Red Rose Berasia Road

There was once a demon king by the name of Hiranyakashyap who won over the kingdom of earth. He was so egoistic that he commanded everybody in his kingdom to worship only him. But to his great disappointment, his son, Prahlad became an ardent devotee of Lord Naarayana and refused to worship his father. Hiranyakashyap tried several ways to kill his son Prahlad but Lord Vishnu saved him every time. Finally, he asked his sister, Holika to enter a blazing fire with Prahlad in her lap. For, Hiranyakashyap knew that Holika had a boon, whereby, she could enter the fire unscathed. Treacherously, Holika coaxed young Prahlad to sit in her lap and she herself took her seat in a blazing fire. The legend has it that Holika had to pay the price of her sinister desire by her life. Holika was not aware that the boon worked only when she entered the fire alone. Prahlad, who kept chanting the name of Lord Naarayana all this while, came out unharmed, as the lord blessed him for his extreme devotion. Thus, Holi derives its name from Holika. And, is celebrated as a festival of victory of good over evil. Holi is also celebrated as the triumph of a devotee. As the legend depicts that anybody, howsoever strong, cannot harm a true devotee. And, those who dare torture a true devotee of god shall be reduced to ashes.

Kushagra Shukla   (V)

Red Rose Trilanga

BOOKS ARE KEY TO WISDOM~s treasur BOOKs Are GATES TOIAND OF PLEASURE

HIMANSHI   (V)

Red Rose Trilanga

CHAPTER 1 BACK-END, FRONT-END AND THEIR APPLICATION CHAPTER 1 BACK-END, FRONT-END AND THEIR APPLICATION FRONT END Front end software are basically GUI software created for user friendly data entry. A "front-end" application is one that application users interact with directly. Front-end is always graphical system that’s why it is more users friendly. 1) For software applications, front end is the same as user interface. (2) In client/server applications, the client part of the program is often called the front end and the server part is called the back end. (3) Compilers, the programs that translate source code into object code, are often composed of two parts: a front end and a back end.

anshul   (XII)

Red Rose Berasia Road

Objctive type ques Q-1: Choose the correct Answers: (1) Back end is related to-? Ans-Database (2) Which is not type of tax-? Ans-Fees (3) Salary based accounting system is-? Ans-Payroll Accounting ___________________________________________________________ Q-2: Fill in the blanks: (1) Serial no. is always used for Invoice management system. (2) Graphics are the part of Front-end system (3) In client server system the server is called Back-end. ____________________________________________________________ Q-3: State True or False: (1) SYBASE is a Front end tool: False (2) HRD system deals the personal information of employees: True (3) Client server application is a Hardware concept: False ____________________________________________________________ Q-4: Match the column: (1TUI (a)Technical user Interface (2GUI (b)Graphical User Interface (3VB (c)Front end (4Tables (d)Back end

lavesh   (XII)

Red Rose Berasia Road

# # Death toll in New Zealand earthquake hits 75, number expected to rise Feb 23, 2011 | Erin Criger, CityNews.ca Officials in heavily damaged Christchurch say 300 people are missing. Millard in Afghanistan: Desert diversion Mar 08, 2011 | Daren Millard Picture this: two American fighter jets and a Canadian Chinook helicopter are all in the air in closer proximity than... 100th anniversary of International Women’s Day Mar 08, 2011 | Shawne McKeown, CityNews.ca Events are being held around the city Tuesday and over the week.

vatsal balde   (IX)

Red Rose Trilanga

1. Habs winger Pacioretty taken from ice on a stretcher after Chara hit Pacioretty was trying to get past the six-foot-nine defenceman when he was hit hard into the boards near the Boston players~ bench and went head-first into the glass partition between the benches with... 2. Guest manager Raheem Morris helps Rays to 3-2, 10-inning win over Blue Jays Justin Ruggiano singled with two outs in the bottom of the 10th inning to win it for the Rays. More Sports » Live Chats Special Feature CityNews.ca live chats An archive of our online live chats, held regularly on CityNews.ca. Mar 04, 2011 Read the full archive Feature Series Special Feature Toronto~s Timekeepers CityNews.ca went behind-the-scenes at three Toronto landmarks where time is of the essence. Mar 04, 2011 Read the full three-part series Daily Poll Poll What~s the biggest hurdle for women right now? * Pay equity * More presence in politics * Childcare * Increase positions of power in business * All of above * No issues

Harsh Parihar   (IX)

Red Rose Trilanga