Thursday, December 12, 2013

Message by Narendra Modi

Mumbai, Dec 12: Mumbai, the Dream City, is getting decked up for the mega rally of BJP's PM candidate -- Narendra Modi. The party has been planning to hold a mega rally on Dec 22 in order to send a strong message to Congress. Around 10,000 tea vendors will be invited to Modi's rally. It seems that BJP has been aiming to attack its critics and other party leaders who have taunted Modi over his past when he had worked as a tea vendor. "Around 10,000 tea vendors from the city will be invited to attend Modiji's rally. We will send invitations to them soon," a party functionary had said on Wednesday, Dec 11. Since he was named the party's Prime Ministerial nominee, Modi has been referring to his humble background as a tea vendor to strike a chord with the common people and to take on Nehru-Gandhi family.Modi Rally: Cong awaits message from BJP

"By inviting tea vendors, we will send out a message to Congress," the functionary said. Apart from 5,000 private buses, the state unit has also booked 20-22 trains to ferry its workers from various parts of the state to attend the rally to be held at MMRDA grounds. As many as 20,000 students from the city will also participate in the rally through BJP's Yuva Shakti campaign, a party leader said. According to an office-bearer, state BJP leaders want to make the rally a big success by attracting huge crowds similar to Modi's Hunkar rally in Patna. While Congress has accused Modi of playing to the gallery by referring to his humble background, senior party leader Digvijay Singh has recently said even a ‘chaiwala' (tea vendor) can become the Prime Minister of the country. Recently, Samajwadi Party (SP) MP Naresh Agarwal has created a flutter, saying "someone rising from a tea shop can never have a national perspective''. However, Modi turned the "chaiwala" slur to his advantage, saying, "A person who polishes boots can also change the fate of a nation." OneIndia News (With PTI inputs)

Sunny Outlook

Technology image of the week: ESA’s Proba-2 minisatellite contributes to a spectacular multiwavelength composite of the Sun dwarfed by its surrounding corona

Wednesday, October 2, 2013

Top Indian Online News Websites.......

With internet penetration increasing in India, the online news consumption is also on the rise. According to latest ComScore report, India’s daily readership of online news and information has increased significantly. It has jumped by 34 percent in past one year.to 9.4 million average daily visitors to this category

The increase is not only in the number of visitors, but also the amount of time spent by Indians on these news sites. The report points that in August 2012, average minutes spent on news sites were pegged at 31.6 minutes as compared to 41.6 minutes in August 2013, an increase on 31 percent!.

Total user visits in month of August 2013 were 364.6 million as compared to 259.7 million in the same month last year.

Times of India is the clear leader in the news category with 12.7 million unique visitors in August 2013.

Here is the list of Top 20 Indian online news website:

1.   The Times of India (http://timesofindia.indiatimes.com/)
2.   Yahoo-ABC News Network (http://abcnews.go.com/)
3.   HT Media Ltd. (http://www.htmedia.in/)
4.   India Today Group (http://www.indiatodaygroup.com/)
7.   Jagran Sites (http://www.jagran.com/)
8.   NDTV (http://www.ndtv.com/)
10. The Economic Times (http://economictimes.indiatimes.com/)
11. The Hindu Group (http://www.thehindu.com/)
12. IBN Live (http://ibnlive.in.com/)
13. The Indian Express Group (http://www.indianexpress.com/)
15. CNN Network (http://edition.cnn.com/)
17. Sify News & Information (http://www.sify.com/)

Interestingly, 16 of the top 20 news sites in India are from local news publishers. India.com sites showed significant 25 percent growth and is now the 5th highest visited news site in India.

Friday, August 30, 2013

Why Indian Students Still Fear Taking Competitive ...

 Why Indian Students Still Fear Taking Competitive ...: As summer temperatures soar, the tensions of students rise proportionally. With competitive exams at the center for most of the aspirant...

Supermassive Black Hole Sagittarius A*

The center of the Milky Way galaxy, with the supermassive black hole Sagittarius A* (Sgr A*), located in the middle, is revealed in these images. As described in our press release, astronomers have used NASA’s Chandra X-ray Observatory to take a major step in understanding why material around Sgr A* is extraordinarily faint in X-rays.

The large image contains X-rays from Chandra in blue and infrared emission from the Hubble Space Telescope in red and yellow. The inset shows a close-up view of Sgr A* in X-rays only, covering a region half a light year wide. The diffuse X-ray emission is from hot gas captured by the black hole and being pulled inwards. This hot gas originates from winds produced by a disk-shaped distribution of young massive stars observed in infrared observations.

These new findings are the result of one of the biggest observing campaigns ever performed by Chandra. During 2012, Chandra collected about five weeks worth of observations to capture unprecedented X-ray images and energy signatures of multi-million degree gas swirling around Sgr A*, a black hole with about 4 million times the mass of the Sun. At just 26,000 light years from Earth, Sgr A* is one of very few black holes in the universe where we can actually witness the flow of matter nearby.

The authors infer that less than 1% of the material initially within the black hole’s gravitational influence reaches the event horizon, or point of no return, because much of it is ejected. Consequently, the X-ray emission from material near Sgr A* is remarkably faint, like that of most of the giant black holes in galaxies in the nearby Universe.  

The captured material needs to lose heat and angular momentum before being able to plunge into the black hole. The ejection of matter allows this loss to occur.

This work should impact efforts using radio telescopes to observe and understand the “shadow” cast by the event horizon of Sgr A* against the background of surrounding, glowing matter. It will also be useful for understanding the impact that orbiting stars and gas clouds might make with the matter flowing towards and away from the black hole.
 



The paper is available online and is published in the journal Science. The first author is Q.Daniel Wang from University of Massachusetts at Amherst, MA; and the co-authors are Michael Nowak from Massachusetts Institute of Technology (MIT) in Cambridge, MA; Sera Markoff from University of Amsterdam in The Netherlands, Fred Baganoff from MIT; Sergei Nayakshin from University of Leicester in the UK; Feng Yuan from Shanghai Astronomical Observatory in China; Jorge Cuadra from Pontificia Universidad de Catolica de Chile in Chile; John Davis from MIT; Jason Dexter from University of California, Berkeley, CA; Andrew Fabian from University of Cambridge in the UK; Nicolas Grosso from Universite de Strasbourg in France; Daryl Haggard from Northwestern University in Evanston, IL; John Houck from MIT; Li Ji from Purple Mountain Observatory in Nanjing, China; Zhiyuan Li from Nanjing University in China; Joseph Neilsen from Boston University in Boston, MA; Delphine Porquet from Universite de Strasbourg in France; Frank Ripple from University of Massachusetts at Amherst, MA and Roman Shcherbakov from University of Maryland, in College Park, MD.
Image credit: X-ray: NASA/UMass/D.Wang et al., IR: NASA/STScI