ICC world cup live score

Internet news: YouTube star stuns his parents by paying off their $210 THOUSAND mortgage

 A YouTube star decided to give back to his loving family by paying off their $210,000 mortgage and catching their heartwarming reaction on tape.

Timothy DeLaGhetto has spent 8 years building a fan base on YouTube and has over 2 million subscribers and 700 million views which has spawned a budding performance career.

After associating and buying stock in Maker Studios, which sold to Disney for $500 million, he was able to give his parents a big fat check to cover the cost of their mortgage.


Big plans: Timothy DeLaGhetto tells his audience he's going to pay off his parents' mortgage

read more at http://www.dailymail.co.uk/news/article-2710306/YouTube-celebrity-brings-parents-tears-paying-210-THOUSAND-mortgage-ca.html

North Delhi municipal corporation recruitment - August 2014



North Delhi municipal corporation recruitment for 525 posts




Name of Post:- Teacher, Special Educator, Physical Education teacher
Eligibility:- 12th Pass, Diploma
Job Location:- Delhi
Last Date:- 8th August 2014
Hiring Process:- Written Test and Interview
Age Limit:- 18 to 30 Years
Teacher (music):- 30 Posts
  • Qualification:- Senior Secondary (10 + 2) or Intermediate or its equivalent from a recognized Board, Diploma / certificate in music of a duration of not less than 2 Years from a recognized board / institution / University. Must have Passed English as a subject at secondary or Senior Secondary level and Hindi as a subject at secondary Level.
  • Pay Scale:- Rs. 9300 – 34800/- Per Month
  • Grade Pay:- Rs. 4200/-
Teacher (Primary):- 300 Posts
  • Qualification:- Senior Secondary (10 + 2) or Intermediate or its equivalent from a recognized Board/ Institution. Must have passed English as a subject as secondary or senior secondary level and Hindi as a subject at secondary Level two year’s diploma / certificate course in elementary teacher education from a recognized institution. Must have qualified in paper 1 of CTET conducted by CBSE for Class I to V (relaxation of 5% marks to SC/ ST/ OBC / PH Category candidates).
  • Pay Scale:- Rs. 9300 – 34800/- Per Month
  • Grade Pay:- Rs. 4200/-
How to apply:- Interested candidates may apply only through online between 25th July 2014 to 8th August 2014 (06:00 PM).
Click here to view the advertisement


North Delhi municipal corporation recruitment - August 2014

North Delhi municipal corporation recruitment for 525 posts



Name of Post:- Teacher, Special Educator, Physical Education teacher
Eligibility:- 12th Pass, Diploma
Job Location:- Delhi
Last Date:- 8th August 2014
Hiring Process:- Written Test and Interview
Age Limit:- 18 to 30 Years

Teacher (music):- 30 Posts

  • Qualification:- Senior Secondary (10 + 2) or Intermediate or its equivalent from a recognized Board, Diploma / certificate in music of a duration of not less than 2 Years from a recognized board / institution / University. Must have Passed English as a subject at secondary or Senior Secondary level and Hindi as a subject at secondary Level.
  • Pay Scale:- Rs. 9300 – 34800/- Per Month
  • Grade Pay:- Rs. 4200/-

Teacher (Primary):- 300 Posts

  • Qualification:- Senior Secondary (10 + 2) or Intermediate or its equivalent from a recognized Board/ Institution. Must have passed English as a subject as secondary or senior secondary level and Hindi as a subject at secondary Level two year’s diploma / certificate course in elementary teacher education from a recognized institution. Must have qualified in paper 1 of CTET conducted by CBSE for Class I to V (relaxation of 5% marks to SC/ ST/ OBC / PH Category candidates).
  • Pay Scale:- Rs. 9300 – 34800/- Per Month
  • Grade Pay:- Rs. 4200/-

How to apply:- Interested candidates may apply only through online between 25th July 2014 to 8th August 2014 (06:00 PM).

Click here to view the advertisement

News: PM Narendra Modi launches a website ‘'MyGov" - for citizens

PM Narendra Modi launches new website 'MyGov' for citizens

Within 60 days of assuming office, Honorable Prime Minister of India has launched a website MyGov, a platform that empowers the citizens of India to contribute towards good governance. The website targets to help citizens partcipate in governance by giving their opinions and views on important issues like clean Ganga or skill development.

Mr. Modi said, "In past 60 days I've experienced that there are many people who want to contribute towards nation-building, and devote their time and energy. MyGov platform is a technology-driven medium that would provide this opportunity to all the well wishers of India spread across the globe to contribute towards good governance."

"The platform would bridge gap gulf between people and government. Democracy cannot succeed without people's participation in government and this participation should not be limited only during elections," the Prime Minister said.

The platform will be implemented and managed by National Informatics Centre (NIC) of the Department of Electronics and Information Technology (DeitY).

The technology based platform is structured to welcome advices and guidances from the people of India. The website has also made arrangements for discussion forums where people can share their thoughts and ideas pertaining to issues of national interest.

Mr. Modi on the launching event of the technology-run interactive platform, said that the government also wishes to get advices for the improvement of the web portal. The website allows constructive feedback and interaction.

Besides the prime minister, communications and IT minister Ravi Shankar Prasad, cabinet secretary Ajit Seth, DEITY secretary R S Sharma were also there at the launch of the portal.

"It is also an initiative to build a digital knowledge library. We will guide the people on the topics of national importance on which the government would like to know their views and ideas," said Sharma after the launch.

The web portal presents the stage to have interactive sessions with the government on a large scale. Now, it would be interesting to see how the government as well as the public responds to the new arena of interaction. Right now, there are six groups on the platform — Clean Ganga, Girl Child Education, Clean India, Skilled India, Digital India and Job Creation.

News:Google's "Little Box Challenge" - create a renewable energy inverter

Google's "Little Box Challenge" -Apply for the Little Box Challenge and create a renewable energy inverter

 

 

 Its power density will be greater than 50W per cubic inch

 

Tech giant, Google is offering a prize of USD one million (about Rs 6 crore) for building a compact solution for transforming renewable energy into a  power source that can be used at home. Google, along with Institute of Electrical and Electronic Engineers (IEEE), has started a 'Little Box Challenge' to   design and build a kW-scale power inverter, a device used to convert renewable energy, including solar and wind, before transforming it into suitable current for home and vehicles.     

The challenge is that the new device has to be of the size of a small laptop, roughly 1/10th of the current size. "We are looking for someone to build a kW-scale inverter with a power density greater than 50W per cubic inch. Do it best and we will give you a million bucks," Google said in a blogpost.     

Google believes that this will help "change the future of electricity".  "We believe that inverters will become increasingly important to our economy and environment as solar PV, batteries, and similar power sources continue their rapid growth," Google said.     

It added that the innovation coming in would have wide applicability across areas, will increase efficiency, drive down costs and open up new use cases. Google said making the power inverter smaller would enable more solar-powered homes, more efficiently distributed electrical grids, and could help bring electricity to the most remote parts of the planet.     

"A smaller inverter could help create low-cost micro grids in remote parts of the world. Or allow you to keep the lights on during a blackout via your electric car's battery. Or enable advances we haven't even thought of yet," Eric Raymond from Google's Green Team wrote. The last date for registration is September 30, 2014, while the grand prize winner will be announced in January 2016.    

Science and Physics: Physicists discuss quantum pigeonhole principle..!

Credit: Wikipedia

The pigeonhole principle: "If you put three pigeons in two pigeonholes at least two of the pigeons end up in the same hole." So where's the argument? Physicists say there is an important argument. While the principle captures the very essence of counting, the investigators said that they showed that in quantum mechanics it is not true.

Science writers reporting on the physicists' findings heard resonance with that other blogger-comment favorite, Schrödinger's cat. They suggested that those mulling over counterintuitive implications of quantum physics now have one more animal-related paradox to think about, in the form of pigeons, if any, found in pigeonholes. Physics World on Friday referred to "paradoxical pigeons" as the latest quantum conundrum. Scientists identified the paradox involving quantum pigeons; specifically, they have posed their findings on what the team calls the "quantum-pigeonhole effect." According to the team, when you put three pigeons in two pigeonholes, it is possible for none of the pigeons to share a hole. They found instances when three quantum particles, they wrote, put in two boxes "yet no two particple are in the same box."

The team from California and colleagues in Israel, Italy and the UK are authors of the paper, "The quantum pigeonhole principle and the nature of quantum correlations," by Y. Aharonov, F. Colombo, S. Popescu, I. Sabadini, D.C.Struppa, and J. Tollaksen. The research is described on the arXiv preprint server.

"It's one of those things that seem to be impossible," said co-author Jeff Tollaksen, physics professor at Chapman University, in Physics World, but it is a consequence of .

"In conclusion," said the authors," we presented a new quantum effect that requires us to revisit some of the most basic notions of quantum physics—the notions of separability, of correlations and of interactions."

read more at http://phys.org/news/2014-07-physicists-discuss-quantum-pigeonhole-principle.html

Civils: UPSC Starts Issuing Admit Cards To Civil Services Prelims

UPSC Starts Issuing Admit Cards To Civil Services Prelims


The UPSC has put up a link on its website for students to download e-admit cards for the prelims. The link to download the admit cards is available till August 24, according to information put up on the UPSC website.

A three-member government appointed committee is looking into the demands of civil services aspirants to change the pattern of the Civil Services Aptitude Test (CSAT) to give level-playing field to those coming from rural areas.

"Government will decide on the issue within another 2-3 days," Minister of State for Personnel, Public grievances and Pensions Jitendra Singh said on Monday.

Mr Singh had earlier urged the UPSC, which conducts the civil services examination to select Indian Administrative Service (IAS), Indian Foreign Service (IFS) and Indian Police Service (IPS) officers among others, to postpone the preliminary exam in view of the students demand.

There has been no change in the date of civil services preliminary examination, which is August 24, according to the admit cards being issued to the candidates.

There are two compulsory papers of 200 marks each in the preliminary examination. These papers are also known as CSAT I and CSAT II.

The CSAT-II paper carries questions on comprehension, interpersonal skills including communication skills, logical reasoning and analytical ability, decision-making and problem- solving, general mental ability, basic numeracy, and English language comprehension skills (of Class X level).

Students have been objecting to the level of aptitude and English language questions being asked in the CSAT II paper claiming they are much above the standard prescribed for the examination.

The civil services examination is conducted in three stages-- preliminary, main, and interview-- to choose candidates for Indian Administrative Service (IAS), Indian Foreign Service (IFS) and Indian Police Service (IPS) among others.

read more at http://www.ndtv.com/article/india/upsc-starts-issuing-admit-cards-to-civil-services-prelims-564702

IAS Exam (UPSC Civil Services Exam) Pattern and syllabus

Civil Services Exams conducted by Union Public Service Commission. The
exam is conducted in two phases:
1.Preliminary Test
2.Mains Exam including Personality TestPreliminary Examination:The
Preliminary Examination comprising of two compulsory Papers of 200 marks
each and of two hours duration each. Detailed below is the new syllabus
and pattern of the Preliminary Examination, which is brought to the
notice of the prospective candidates intending to appear at the Civil
Services Examination (CSE) in 2011 onwards:
Paper I - (200 marks) Duration: Two hours
*.Current events of national and international importance

*.History of India and Indian National Movement

*.Indian and World Geography - Physical, Social, Economic geography of
India and the World

.*.Indian Polity and Governance – Constitution, Political System,
Panchayati Raj, Public Policy, Rights Issues, etc.

*.Economic and Social Development – Sustainable Development, Poverty,
Inclusion, Demographics, Social Sector Initiatives, etc.

*.General issues on Environmental ecology, Bio-diversity and
ClimateChange - that do not require subject specialization

*.General Science.Paper II- (200 marks) Duration: Two hours

*.Comprehension

*.Interpersonal skills including communication skills;

*.Logical reasoning and analytical ability

*.Decision making and problem solving

*.General mental ability• Basic numeracy (numbers and their relations,
orders of magnitude etc.) (Class X level), Data interpretation (charts,
graphs, tables, data sufficiency etc. -Class X level)

*.English Language Comprehension skills (Class X level).

*.Questions relating to English Language Comprehension skills ofClass X
level (last item in the Syllabus of Paper-II) will be tested through
passages from English language only without providing Hindi translation
thereof in the question paper

.*.The questions will be of multiple choice, objective type.Mains
Exam:The written examination will consist of the following
papers:Paper-ISection

1-----Essay - 200 MarksSection

2-----English Comprehension & English Précis - 100 Marks (Of
Matriculation/ Xth standard level)Paper-IIGeneral Studies–I - 250
Marks(Indian Heritage and Culture, History and Geography of the World
and Society)

Paper-III----General Studies –II - 250 Marks(Governance, Constitution,
Polity, Social Justice and International relations)Paper-IVGeneral
Studies –III - 250 Marks(Technology, Economic Development,
Bio-diversity, Environment, Security and Disaster
Management)Paper-VGeneral Studies –IV - 250 Marks(Ethics, Integrity and
Aptitude)

Paper-VIOptional Subject – Paper 1 - 250 MarksPaper-VIIOptional Subject
– Paper 2 - 250 MarksSub Total (Written test) - 1800 MarksPersonality
Test - 275 Marks.

Grand Total - 2075 Marks

Gemini TV bags Venkatesh's Drushyam

Venkatesh's latest release Drushyam has received quite a good response
and is running successfully at the Tollywood box-office. And the latest
we hear is that the film's satellite rights has fetched a whopping 5.50
crores.

Sun Network's Gemini channel has bagged the satellite rights of Drushyam
and the movie has got 6 crores worldwide share. The family thriller
features Venkatesh, Meena as the leads and Nadhiya, Naresh, Sapthagiri,
Sameer, Ravi Kale in prominent roles. Drushyam is directed by veteran
actress Sripriya and Suresh Babu and Rajkumar Sethupathi produced the
film. Sharreth composed music.

source
:http://timesofindia.indiatimes.com/entertainment/telugu/tv/Gemini-TV-bags-Venkateshs-Drushyam/articleshow/38420001.cms

Movie News: Drishyam 1st Week Collections,satellite rights

Drishyam 1st Week Collections


Drishyam which opened to positive talk is going very strong even after the 1st weekend. With no big movies releasing this week, Drishyam is going to continue its dream run at least for another week.

The movie has collected a total worldwide share of close to 10 crores. Already the satellite rights are sold at a whopping 5.5 crores.


Here is the break up of Drishyam 1st week collections

 

Nizam – 3.5 Crores

Vizag – 1.2 Crores

East – 0.55 Crores

West – 0.35 Crores

Ceeded – 1.09 Crores

Krishna – 0.55 Crores

Guntur – 0.65 Crores

Nellore – 0.29 Crores

Karnataka – 0.8 Crores

Overseas – 1 Crore

Rest of India – 0.2 Crores

source : http://malligadu.com/drishyam-1st-week-collections/

current news:Google Maps now available in Hindi

Google Maps now available in Hindi








Google today releases its Google Maps in Hindi to make its map service easier for users locally.

It is available in Hindi for desktop and android mobile phone users. The users will be able to view the names for cities, localities, roads and routes, major points, public parks and schools in Hindi.

The service was launched nationally from Jaipur.

Suren Ruhela, Product and Program Management Director, Google, said, the service may be made available in regional languages based on the feedback of this initiative.

He also reported that this release is a part of the Google global initiative to help users locally with maps.

read more:http://feedpanda.com/2014/07/22/google-maps-now-available-in-hindi/


Science and Tech: World’s Largest Wind-Solar Hybrid Installation Unveiled In Jamaica

The world's largest hybrid renewable energy project to date was recently commissioned on the rooftop of the Myers, Fletcher, & Gordon (MFG) law firm in Kingston, Jamaica. Developed by WindStream Technologies, the landmark urban installation consists of 50 WindStream SolarMill units to harness available wind and solar resources.

The SolarMill is a new distributed energy technology consisting of Vertical Axis Wind Turbines (VAWT), solar panels and proprietary "smart" electronics. The energy generated by each SolarMill can either be used off grid with a storage system or inverted for use in grid-tied applications. Occupying the roof space, about the size of a solar panel, each SolarMill provides the highest energy density currently available in the renewable market.

The installation is said to generate over 106,000 kWh of renewable energy annually, (25 kW of wind and 55 kW of solar) with a return on investment (ROI) of less than four years. Over the course of the projected 25-year life span, the energy cost savings are expected to exceed $2 million. WindStream competed for and was awarded the project for its ability to maximize energy production and ROI within the confines of limited roof space.

"This was a bold undertaking and we expect to reap rich rewards through our partnership with WindStream," says Donovan Cunningham, COO of Myers Fletcher & Gordon.

The MFG SolarMill installation is a part of a larger effort by Jamaica Public Service (JPS) to provide greater access to renewable energy solutions in a country where the cost of energy is over three times the U.S. average. JPS and WindStream also collaborated with Eaton Houghton of Caribbean ESCO as the Caribbean's lead energy efficiency auditor for the project.

"The SolarMill installation is an excellent model for other businesses to follow," says Travis Campbell, COO of WindStream Technologies. "If you are interested in energy efficiency and saving money, SolarMills are a simple, cost-effective solution."

source: http://www.solarpowerworldonline.com/2014/07/worlds-largest-wind-solar-hybrid-installation-unveiled-jamaica/

Science and Tech: Turning a smart phone into a high-resolution microscope ,Scientist almost threw away new superlens

An Australian National University scientist has discovered a simple, cheap way of turning a smart phone into a high-resolution microscope, opening the door to a revolution in science and medicine in developing countries.

Science and Tech: New material puts a twist in light

New material puts a twist in light

David Powell twisting light. Credit: ANU

Scientists at The Australian National University (ANU) have uncovered the secret to twisting light at will. It is the latest step in the development of photonics, the faster, more compact and less carbon-hungry successor to electronics.

A random find in the washing basket led the team to create the latest in a new breed of materials known as metamaterials. These artificial materials show extraordinary properties quite unlike natural materials.

The work is published in Nature Communications.

"Our material can put a twist into light – that is, rotate its polarisation – orders of magnitude more strongly than natural materials," said lead author Mingkai Liu, a PhD student at the ANU Research School of Physics and Engineering (RSPE).

"And we can switch the effect on and off directly with light," said Mr Liu .

Electronics is estimated to account for two per cent of the global carbon footprint, a figure which photonics has the potential to reduce significantly. Already light carried by fibre optics, has replaced electricity for carrying signals over long distances. The next step is to develop photonic analogues of electronic computer chips, by actively controlling the properties of light, such as ; its polarisation.

read more at :  http://phys.org/news/2014-07-material.html

Shakira sets world record as first to get 100M FB likes

Colombian singer Shakira set a new world record in the social media
realm after she became the first person to reach 100 million likes on
her Facebook account.

No less than Guinness World Records confirmed the pop star set the
social media record.

"The Colombian singer-songwriter reached the benchmark figure after
posting a photo of herself in the Maracanã Stadium in Rio, Brazil last
Sunday, prior to her performance during the closing ceremony of the 2014
FIFA World Cup," Guinness World Records said.

Shakira holds the distinction as most liked person on Facebook ahead of
pop stars Rihanna and Eminem.

For her part, Shakira said she was "honored and humbled" about the
milestone.

The singer also took to Facebook and Instagram to thank her fans.

"I am honored and humbled about reaching this milestone, because it's
one that's purely about connecting with my fans from all parts of the
globe. Social media and specifically Facebook has helped myself and
other artists bridge the gap between the stage and the audience. We've
been able to create a conversation, where both artists and fans can
share with one another their thoughts, achievements, the most important
moments of their lives in photographs and videos, and have a real,
ongoing dialogue," she said.

Guinness World Records quoted Justin Osofsky, Facebook's VP of Global
Operations and Media Partnerships, as saying: "The combination of
Shakira's global appeal, her authentic engagement with fans and her use
of Facebook as a multi-media platform has positioned her to achieve the
incredible milestone of 100M fans."

source
http://www.gmanetwork.com/news/story/371053/showbiz/showbizabroad/shakira-sets-world-record-as-first-to-get-100m-fb-likes

Movie Update: Bahubali Movie Working Stills | Bahubali Movie Stills

Bahubali Movie Working Stills | Bahubali Movie Stills

Bahubali Movie Working Stills, Bahubali Movie Onlocation Photos, Bahubali shooting photos, Bahubali movie team photos, Bahubali movie team working photos




























Science and Tech :Li-fi protocol allows use of the internet at the speed of light

Sisoft Company in Mexico has developed a technology that can illuminate a large work space, an auditorium or an office, while providing full mobile internet to every device that comes into the range of the light spectrum.

The Mexican group managed to transmit audio, video and Internet across the spectrum of light emitted by LED lamps. This new technology, called Li-Fi or light fidelity, is presented as an alternative to Wi-Fi because it will maximize the original provided speed of the internet to offer safer data transfer and a transfer rate of up to 10 gigabytes per second.

The Li-Fi device circulates data via LEDs that emit an intermittent flicker at a speed imperceptible to the human eye. "As Wi-Fi uses cables to spread our connections, wireless transmission Li-Fi uses LED lamps that emit high brightness light", said Arturo Campos Fentanes, CEO of Sisoft in Mexico.

read more at http://phys.org/news/2014-07-li-fi-protocol-internet.html#ajTabs

Science and Tech: Future electronics may depend on lasers, not quartz

Future electronics may depend on lasers, not quartz


Vahala's new laser frequency reference (left) is a small 6 mm disk; the quartz "tuning fork" (middle) is the frequency reference commonly used today in wristwatches to set the second. The dime (right) is for scale. Credit: Jiang Li/Caltech


Nearly all electronics require devices called oscillators that create precise frequencies—frequencies used to keep time in wristwatches or to transmit reliable signals to radios. For nearly 100 years, these oscillators have relied upon quartz crystals to provide a frequency reference, much like a tuning fork is used as a reference to tune a piano. However, future high-end navigation systems, radar systems, and even possibly tomorrow's consumer electronics will require references beyond the performance of quartz.

Now, researchers in the laboratory of Kerry Vahala, the Ted and Ginger Jenkins Professor of Information Science and Technology and Applied Physics at Caltech, have developed a method to stabilize microwave signals in the range of gigahertz, or billions of cycles per second—using a pair of laser beams as the reference, in lieu of a crystal.

Quartz crystals "tune" oscillators by vibrating at relatively low frequencies—those that fall at or below the range of megahertz, or millions of cycles per second, like radio waves. However, quartz crystals are so good at tuning these low frequencies that years ago, researchers were able to apply a technique called electrical frequency division that could convert higher-frequency microwave signals into lower-frequency signals, and then stabilize these with quartz.

The new technique, which Vahala and his colleagues have dubbed electro-optical frequency division, builds off of the method of optical frequency division, developed at the National Institute of Standards and Technology more than a decade ago. "Our new method reverses the architecture used in standard crystal-stabilized microwave oscillators—the 'quartz' reference is replaced by optical signals much higher in frequency than the microwave signal to be stabilized," Vahala says.

read more at http://phys.org/news/2014-07-future-electronics-lasers-quartz.html

Science and Tech: Test of Einstein's equivalence principle searches for effects of spin-gravity coupling

Test of equivalence principle searches for effects of spin-gravity coupling


Experimental configuration to test the equivalence principle, in which two strontium isotopes are laser-cooled and trapped in a vertical optical lattice. Credit: Tarallo, et al. ©2014 American Physical Society



Einstein's equivalence principle states that an object in gravitational free fall is physically equivalent to an object that is accelerating with the same amount of force in the absence of gravity. This principle lies at the heart of general relativity and has been experimentally tested many times. Now in a new paper, scientists have experimentally demonstrated a conceptually new way to test the equivalence principle that could detect the effects of a relatively new concept called spin-gravity coupling.

The study, by M. G. Tarallo, et al., is published in a recent issue of Physical Review Letters.

"Testing the equivalence principle, or the equivalence of inertial mass and gravitational mass, means testing the validity of one of the fundamental principles of general relativity," coauthor Guglielmo Tino, Professor at the University of Florence, INFN, told Phys.org. "In our experiment, we use a quantum sensor to investigate gravitational interaction; this allowed us to search for new effects."

As the researchers explain, there are a variety of ways to test the equivalence principle. These methods include studying the motion of moons and planets, the use of torsion balances, and—more recently—atom interferometry.

In the new study, the researchers have for the first time tested the equivalence principle by comparing the gravitational interaction for a bosonic particle to that of a fermionic particle. For the purpose of the experiment, the important difference between the two particles is that the bosonic particle (a strontium-88 isotope) has no spin, while the fermionic particle (a strontium-87 isotope) has a half-integer spin.

In order to determine how the differences in spin might affect a particle's gravitational interaction, the researchers performed tests to measure each isotope's acceleration due to gravity. These tests consist of confining atomic wave packets in a vertical laser standing wave, and then using a quantum effect involving delocalization to measure the effects of gravity. The new method improves the measurement precision by more than an order of magnitude over previous methods.

The results of the experiments enabled the researchers to set an upper limit of 10-7 on the boson-to-fermion gravitational constant ratio. The researchers also searched for a dependence of gravity acceleration of strontium-87 isotope on the spin direction, but found no evidence for it.

"There are theoretical models predicting that spin and gravity should couple; that is, depending on its spin a particle should behave in different ways in a gravitational field," Tino said. "We found no evidence for that. Since we compared an atom with spin with one without spin, this is a rather stringent test. Also, in our experiment one atom is a boson and the other is a fermion and, again, we found no difference in their behavior in a gravitational field."

The results could have future applications in connection with optical clocks made of strontium, which have already demonstrated impressive stability and accuracy. In the future, it may also be possible to perform an experiment in space using a strontium optical clock and a strontium interferometer to perform stringent tests of general relativity and gravity.

"Our result reported in this paper, as well as the one we recently published on the measurement of the gravitational constant with atoms (G. Rosi, et al.), shows the great potential of quantum sensors based on ultracold atoms and atom interferometry to investigate gravity," Tino said. "We want to try new schemes to increase the sensitivity of the atom interferometer; this would allow us to perform still more stringent tests and search for new effects."

source and ref: http://phys.org/news/2014-07-equivalence-principle-effects-spin-gravity-coupling.html

BRICS Update: India to head 100 billion dollar BRICS Development Bank

India to head 100 billion dollar BRICS Development Bank to be set up at Shanghai in China.

The capital for the bank will be split equally among the five participating countries. The bank will have its headquarters at Shanghai in China. Brazil's President, Dilma Rousseff announced the creation of the bank at a Brics summit meeting in Fortaleza, Brazil yesterday. At first, the bank will start off with 50 billion dollars in initial capital.

The emergency reserve fund which was announced as a Contingency Reserve Arrangement, will also have 100 billion dollars and will help developing nations avoid short term liquidity pressures, promote further Brics cooperation, strengthen the global financial safety net and complement existing international arrangements.

General Awareness: All about BRICS


BRICS
is the acronym for an association of five major emerging national economies: Brazil, Russia, India, China, and South Africa.

BRICS

(Brazil, Russia, India, China and South Africa)


 

The grouping was originally known as "BRIC" before the inclusion of South Africa in 2010. The BRICS members are all developing or newly industrialised countries, but they are distinguished by their large, fast-growing economies and significant influence on regional and global affairs; all five are G-20 members.


ref:http://en.wikipedia.org/wiki/BRICS

Current Affairs: Participants at BRICS Summit 2014,Presidents of BRICS,6th BRICS Summit July 2014

6th BRICS Summit, BRICS July 2014

BRICS: Brazil, Russia, India, China and South Africa

Dates: 15th to 17th July 2014

Host Country: Brazil

Host City: Fortaleza


Participants at BRICS Summit 2014


Member and its Representatives

Brazil: Dilma Rousseff, President

Russia: Vladimir Putin, President

India: Narendra Modi, Prime Minister

China: Xi Jinping: President

South Africa: Jacob Zuma, President

Current Buzz: World Cup Champions Germany Return Home to Huge Fan Party

Philipp Lahm emerges from the aircraft with the World Cup trophy in hand as the Germans returned home to a rousing welcome
.
Germany's World Cup-winning team returned home on Tuesday to celebrate the country's fourth title with huge crowds of fans.

The team's plane touched down at Berlin's Tegel Airport midmorning after circling the "fan mile" in front of the landmark Brandenburg Gate.

Captain Philipp Lahm carried the trophy off the aircraft to cheers and a chorus of "Football's Coming Home" from fans gathered on the airport's viewing terrace.

He was followed by midfielder Bastian Schweinsteiger, draped in a German flag and sporting a bandage under his right eye, the result of a cut in the 1-0 win over Argentina in the final on Sunday.

From the airport, the team set off for downtown Berlin in a bus painted with the years of Germany's World Cup victories: The previous occasions were in 1954, 1974 and 1990.

They were to make the last part of the trip to the Brandenburg Gate on an open truck. The "fan mile" started filling up hours before the arrival, with some waiting overnight to get a place at the front.

"We're all excited to see what it will be like," Schweinsteiger told ARD television. "This time, thank God, we have the cup with us."

"It will only sink in for us in the next few days."

The team's plane was about an hour behind schedule, its departure from Rio de Janeiro delayed after a luggage truck hit the aircraft and damage to the paintwork had to be inspected.

read more http://sports.ndtv.com/fifa-world-cup-2014/news/226939-world-cup-champions-germany-return-home-to-huge-fan-party

GATE 2015 Exam Notification,Validity increased from 2 years to 3 years.

GATE 2015 Exam Notification

The journey towards the elusive seat at IISc, IIT, NIT and the best job at PSU's has begun with the announcement of GATE 2015 notification!

If you have been waiting for the notification to kick-start your preparations for GATE, the bells have just been sounded.
GATE (Graduate Aptitude Test in Engineering) exam is required for M.Tech Admission in IISc, IIT’s & NIT's and Jobs in Public Sector Undertakings (PSU's).
The exams will be conducted on Saturdays and Sundays between 31st January 2015 and 14th February 2015. The exact schedule for the different streams will be notified later on the GATE 2015 website.


What is New in GATE 2015?

  1. Validity of GATE Scores has now been increased from 2 years to 3 years.
  2. All of the applications would have to be made online on GATE Online Application Processing System (GOAPS) website. Hard copy of submissions is not required.
  3. Payments for GATE 2015 Examination Fees are to be made through SBI I-collect, Axis Bank I-Connect, e-challan facilities or debit cards/credit cards/netbanking.

GATE Score Calculation

The GATE score calculation formula has been changed since 2013. Please find below the score calculation formula



GATE 2015 Eligibility

The following categories of candidates are eligible to appear in GATE :

  1. Bachelor's degree holders in Engineering / Technology / Architecture / Pharmacy (Post - Diploma / Post-B.Sc / 4 years after 10+2) and those who are in the final year of such programs.
  2. Candidates in the final year of the Four-year Bachelor's degree program in science (B.S.) (Post-Diploma/4 years after 10+2).
  3. Master's degree holders in any branch of Science / Mathematics / Statistics / Computer Applications or equivalent and those who are in the final year of such programs.
  4. Candidates in the second or higher year of the Four year Integrated Master's degree program or (Post-B.Sc.) in Engineering / Technology.
  5. Candidates in the fourth or higher year of Five year Integrated Master's degree program or Dual Degree program in Engineering / Technology.
  6. Candidates in the final year of Five-year integrated M.Sc. or Five year integrated B.S. - M.S. Program.
  7. Candidates with qualification obtained through examination conducted by professional AMIE by IE (I), AMICE (I) by ICE (I) as equivalent to B.E/B.Tech. Those who have completed section A or equivalent of such professional courses are also eligible.

GATE 2015 Application Fee :

Category Fees (in INR)
Male (General/OBC) 1500
Women (All Categories) 750
Other (General/OBC-NCL) 1500
SC/ST/PwD 750

Note:
1. Bank charges extra are as per applicable norms
2. NCL stands for Non-Creamy Layer

Important Dates for GATE 2015 Examination

Events Dates
GATE Online Application Processing system(GOAPS) Website Opens : Enrolment, Application Filling, Application Submission 1st September 2014(00:00 Hrs)
Last Date for Submission of Online Application through Website 1st October 2014(23:59 Hrs)
Last Date for Request for Change in the Choice of Examination City via GOAPS login 21st November 2014
Availability of Admit Card on the Online Application Interface for Printing 17th December 2014
GATE 2015 Online Examination
Forenoon : 9:00 AM to 12:00 Noon
Afternoon : 2:00PM to 5:00 PM
31st January, 1st, 7th, 8th and 14th February 2015
Announcement of Results on the Online Application website 12th March 2015(10:00Hrs)

How to Apply

Applications will have to made online. The application process details will be released by the organizing committee later.

Zone Zonal Office Website Contact Address Phone Number Email
1 IISC http://gate.iisc.ernet.in Chairman, GATE
Indian Institute of Science,
Bengaluru 560 012
080-22932392
080-23600902
gate@gate.iisc.ernet.in
2 IIT Bombay http://www.gate.iitb.ac.in Chairman, GATE
Indian Institute of Technology,
Bombay, Powai
Mumbai 400 076
022-25767068
022-25724054
gateoffice@iitb.ac.in
3 IIT Delhi http://gate.iitd.ac.in Chairman, GATE
Indian Institute of Technology,
Delhi, Hauz Khas
New Delhi 110 016
011-26591749
011-26596137
chrgate@admin.iitd.ac.in
4 IIT Guwahati http://www.iitg.ernet.in/gate Chairman, GATE
Indian Institute of Technology
Guwahati,
Guwahati 781 039
0361-2582571
gate@iitg.ernet.in
5 IIT Kanpur http://gate.iitk.ac.in Chairman, GATE
Indian Institute of Technology
Kanpur
Kanpur 208 016
0512-2597412 gate@iitk.ac.in
6 IIT Kharagpur http://gate.iitkgp.ac.in Chairman, GATE
Indian Institute of Technology
Kharagpur
Kharagpur 721 032
03222-282091 gate@adm.iitkgp.ernet.in
7 IIT Madras http://gate.iitm.ac.in Chairman, GATE
Indian Institute of Technology
Madras,
Chennai 600 036
044-22578200 gate@iitm.ac.in
8 IIT Roorkee http://www.iitr.ac.in/gate Chairman, GATE
Indian Institute of Technology
Roorkee,
Roorkee 247 667
01332-284531 gate@iitr.ernet.in


Source: Information Brochure for GATE 2015 released by IIT Kanpur

GATE 2015 Information Brochure - http://gate.iitk.ac.in/GATE2015/docs/ib.pdf

For more information GATE 2015, please visit the given link - http://gate.iitk.ac.in/GATE2015/#


FIFA World Cup 2014 Stats and awards: Lionel Messi, named World Cup's 'best player

Golden Ball: Lionel Messi (Argentina)
Golden Glove: Manuel Neuer (Germany)
Golden Boot: James Rodriguez (Colombia)
Young Player Award: Paul Pogba (France)
FIFA Fair Play Award: Colombia

Lionel Messi, named World Cup's 'best player,' still falls short of Diego Maradona


Messi had a very good World Cup, though arguably not a great one. He scored four goals, a couple of them beauties, all of them in the group stage. He managed a lovely assist to Angel di Maria against Switzerland for the match winner. He will be 31 when the next World Cup rolls around, however, when it may be too late to become Maradona anymore.


Victor R. Caivano/AP Lionel Messi can't bring the World Cup back home to Argentina after losing Sunday's final.

read more at http://www.nydailynews.com/sports/soccer/bondy-messi-named-world-cup-best-player-falls-short-maradona-article-1.1865508

Discover: Boron 'buckyball' discovered

Boron 'buckyball' discovered


Researchers have shown that clusters of 40 boron atoms form a molecular cage similar to the carbon buckyball. This is the first experimental evidence that such a boron cage structure exists. Credit: Wang lab / Brown University

The discovery 30 years ago of soccer-ball-shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research. Now, there appears to be a new ball on the pitch.

Researchers from Brown University, Shanxi University and Tsinghua University in China have shown that a cluster of 40 boron atoms forms a hollow molecular cage similar to a carbon buckyball. It's the first experimental evidence that a boron cage structure—previously only a matter of speculation—does indeed exist.

"This is the first time that a boron cage has been observed experimentally," said Lai-Sheng Wang, a professor of chemistry at Brown who led the team that made the discovery. "As a chemist, finding new molecules and structures is always exciting. The fact that boron has the capacity to form this kind of structure is very interesting."

Wang and his colleagues describe the molecule, which they've dubbed borospherene, in the journal Nature Chemistry.

Carbon buckyballs are made of 60 carbon atoms arranged in pentagons and hexagons to form a sphere—like a soccer ball. Their discovery in 1985 was soon followed by discoveries of other hollow carbon structures including carbon nanotubes. Another famous carbon nanomaterial—a one-atom-thick sheet called graphene—followed shortly after.

After buckyballs, scientists wondered if other elements might form these odd hollow structures. One candidate was boron, carbon's neighbor on the periodic table. But because boron has one less electron than carbon, it can't form the same 60-atom structure found in the buckyball. The missing electrons would cause the cluster to collapse on itself. If a boron cage existed, it would have to have a different number of atoms.

Wang and his research group have been studying boron chemistry for years. In a paper published earlier this year, Wang and his colleagues showed that clusters of 36 boron atoms form one-atom-thick disks, which might be stitched together to form an analog to graphene, dubbed borophene. Wang's preliminary work suggested that there was also something special about boron clusters with 40 atoms. They seemed to be abnormally stable compared to other boron clusters. Figuring out what that 40-atom cluster actually looks like required a combination of experimental work and modeling using high-powered supercomputers.

source and read more at

http://phys.org/news/2014-07-boron-buckyball.html

Business Buzz: How rupee-dollar rates are determined

Ever wondered why the rupee quotes at 53.2 or 50 and not at Rs 20 or Rs 80 to a dollar?

It’s not much different from how the prices of your mangoes are determined, for example. Whether currency movements or prices of mangoes, the most important factor determining their price is the same – market forces of demand and supply.

If the demand for dollars increases, the value of dollar will appreciate. As the quotation for Rs/$ is a two way quote (that is, the price of one dollar is quoted in terms of how much rupees it takes to buy one dollar), an appreciation in the value of dollar would automatically mean a depreciation in Indian rupee and vice-versa.

For example, if rupee depreciates, a dollar which once cost Rs 47 would cost, say, Rs 50. In essence, the value of dollar has risen and the buying power of rupee has gone down.

Besides the primary powers of demand and supply, the rupee-dollar rates are determined by other market forces as well.

Market sentiments

During turbulent markets, investors usually prefer to park their money in safe havens such as US treasuries, Swiss franc, gold and so on to avoid losses to their portfolios. This flight to safety would lead to foreign investors redeeming their investments from India. This could increase the demand for dollar vis-à-vis Indian rupees.

Speculation

There are derivative instruments and over-the-counter currency instruments through which one can speculate/ hedge the underlying currency rates. When speculators sense improvements/ deterioration of the sentiments of the markets, they too want to benefit from such rising/ falling dollar. They then start buying/selling dollar which would further change the demand/ supply of the dollar.

RBI Intervention

When there is too much volatility in the rupee-dollar rates, the RBI prevents the rates from going out of control to protect the domestic economy. The RBI does this by buying dollars when rupee appreciates too much and by selling dollars when the rupee depreciates significantly.

Imports and Exports

Ever give thought as to why our government is trying to incentivise exports and reduce imports? There are a lot of schemes and incentives for exporters while importers are burdened with many conditions and taxes. This is to protect our economy from high rupee depreciation. Importing foreign goods requires us to make payment in dollars thus strengthening the dollar’s demand. Exports do the exact reverse.

Public Debt / Fiscal policy

Whenever our Government fails to match expenses with equivalent revenue, there is a shortage of funds. To finance this, the Government at times opts to borrow money from institutions such as the World Bank and the IMF. This debt, accrued interests, and the payments made, also lead to currency fluctuations.

Interest Rates

The prevailing interest rates on the government bonds attract foreign capital to India. If the rates are high enough to cover the foreign market risk and if the foreign investor is comfortable with the fundamentals or credit ratings, money would start pouring into India and thus provide us with a supply of dollars.

read more at http://m.thehindubusinessline.com/money-wise/how-rupeedollar-rates-are-determined/article4629962.ece/