SCIENCE & TECHNOLOGY US approved First new Tuberculosis Drug On 1 January The US Food and Drug administration approved a Johnson & Johnson tuberculosis drug in 40 years .This is the first new medicine to fight the deadly infection in more than four decades.The disease is rare in the US, but kills about 1.4 million people a year worldwide. Spiral galaxy IC 2233 Astronomers had captured one of the flattest galaxies known in the universe, sitting like a silver needle in the haystack of space. The NASA/ESA Hubble Space Telescope produced a beautiful image of the spiral galaxy IC 2233, one of the flattest galaxies. The IC 2233 is located about 40 million light-years away from Earth. This galaxy was earlier discovered by British astronomer Isaac Roberts in 1894. “Immune system „booster‟ may hit cancer” Japanese research where stem cells were used to clone and produce large numbers of a specialized type of white blood cell. These cells, known as cytotoxic T lymphocytes (CTLs), are produced by the immune system and are able to recognize specific markers on the surface of various tumour cells, causing them to launch an attack to kill the tumour cells.The researchers are succeeded in using stem cells to ―mass-produce‖ CTLs in laboratory conditions. Chinese Biologists Discovered Antibiotic In Panda Blood Chinese biologists have discovered that the blood of the endangered giant panda includes a compound called ‖ Cathelicidin-AM ‖ which acts as a natural antibiotic. The nature of the blood compound makes it an attractive treatment for so-called superbugs, those strains of disease that have become immune or resistant to traditional antibiotics. India to make world‟s largest solar telescope India is likely to begin construction of the world‘s largest solar telescope on the foothills of the Himalayas in Ladakh to understand the fundamental processes taking place on the Sun by year-end.A 2-metre class, state-of-the-art National Large Solar Telescope (NLST), built by Bangalore-based Indian Institute of Astrophysics (IIA), will permit Indian scientists to carry out cutting edge research aimed to study Sun‘s atmosphere. Internet emits 830 mt of carbon dioxide annually According to Researchers from the Centre for Energy-Efficient Telecommunications (CEET) and Bell Labs, Internet and other components of information communication and technology (ICT) industry annually produces more than 830 million tonnes of carbon dioxide (CO2), the main greenhouse gas, and is expected to double by 2020 „Lakshya‟ Missile Successfully Tested India‘s indigenously developed, Lakshya‘ was sucessfully tested on 7 January .It was launched from the Integrated Test Range – ITR, at Odisha .25 meters in length, 100 km away from the target to the missile . 17 billion‟ Earth-sized planets in Milky Way The Milky Way contains at least 17 billion planets the size of Earth.Astronomers using NASA‘s Kepler spacecraft found that about 17 percent of stars in our galaxy have a planet about the size of Earth in a close orbit.The Milky Way is known to host about 100 billion stars, meaning that about one of every six has an Earth-sized planet around it. Brahmos cruise missile test fired in successfully Supersonic cruise missile BrahMos scored once again in its 34th launch on 09 January 2013 off Visakhapatnam in the Bay of Bengal, hitting a decommissioned vessel with accuracy.As it took off vertically from a naval warship, reached an altitude of 14 km, levelled out and started cruising at three times the speed of sound, it performed ―a double manoeuvre in S-form‖ and hit the decommissioned ship, about 290 km away. Astronomers Found ” NGC 6872 ” Largest known Spiral Galaxy A team of astronomers from the United States, Chile and Brazil has crowned it the largest-known spiral galaxy, a spectacular behemoth five times bigger than our own Milky Way, based on archival data from NASA‘s Galaxy Evolution Explorer (GALEX) mission.The title-holder is now NGC 6872, a barred spiral found 212 million light-years away in the southern constellation Pavo. The distance between NGC 6872′s two huge spiral arms is 522,000 lightyears, compared to about 100,000 light-years for the Milky Way. Indian Scientists Discovered Molecule for Cancer Treatment A team of Indian researchers, led by Dr Sathees C Raghavan of the Indian Institute of Science at Bangalore, have identified a molecule which they claim will revolutionise the cure for cancer.The molecule has been named after ―Sathees as SCR7‖ and a detailed account of it has been carried in the international scientific journal ―Cell‖".Scientists world over believe that the double strand break (DSB) of DNA is one of the most lethal form of DNA damage, resulting in drastic consequences such as genome instability, and cancer. “Largest Space structure in the Universe: Large Quasar Group An international team lead by astronomer Roger Clowes of the University of Central Lancashire in England discovered the largest known structure in the universe, a clump of active galactic cores that stretches 4 billion light-years from end to end.This is the largest Space structure in the Universe.This structure is known as a ―Large Quasar Group(LQG)‖. Indian Scientists Discovered Molecule for Cancer Treatment A team of Indian researchers, led by Dr Sathees C Raghavan of the Indian Institute of Science at Bangalore, have identified a molecule which they claim will revolutionise the cure for cancer.The molecule has been named after ―Sathees as SCR7‖ and a detailed account of it has been carried in the international scientific journal ―Cell‖".Scientists world over believe that the double strand break (DSB) of DNA is one of the most lethal form of DNA damage, resulting in drastic consequences such as genome instability, and cancer. World‟s First Global Renewable Energy Atlas Launched On 13 January Abu Dhabi-based International Renewable Energy Agency (IRENA) launched the world‘s first clean energy atlas at IRENA‘S General Assembly , currently offers open-access information on solar and wind power throughout the world and the creators plan to expand to other renewable energy resources over the next two years.The atlas includes information on clean energy resources in 37 countries, including those which have no diplomatic relations with the United Arab Emirates.The International Renewable Energy Agency (IRENA) is working in partnership with the Renewable Energy Policy Network for the 21st Century (REN21) to build a qualitative and quantitative data framework for renewable energy in developing countries. Ancient River Found on Mars On 17 January The European Space Agency scientists have revealed a 1500 km long and 7 kilometre wide river that once ran across Mars.The images which were captured by the ESA‘s Mars Express showed Reull Vallis, the riverlike structure, which is believed to have formed when water ran from the surface of Mars in distant past. The structure which surprised the astronomers stretches for around 900 miles or 1500 km across the Martian surface and also shows various tributaries. These structures, it is believed, were formed somewhere around 3.5 billion years ago. India Increased Rafale Fighter Jets‟ Order India could buy up to 189 of the Rafale fighter jets currently being used by France to bomb Islamist militants in Mali, sources close to negotiations on the multi-billion dollar deal .The possibility of an additional 63 jets being added to an expected order for 126 was raised by India .The Indian press has estimated the value of the deal for 126 Rafales at $12 billion (nine billion euros).A 50 per cent increase in the number of planes ordered would take it to around $18 billion, in a huge boost for the French defence industry. „Japan to replace Fukushima plant with world‟s largest wind farm‟ In the wake of the 2011 Fukushima nuclear disaster, Japan had decided to build the world‘s largest offshore wind farm to replace the crippled nuke plant.The country plans to build a total of 143 wind turbines on platforms 16 kilometres off the coast of Fukushima by 2020, which is home to the stricken Daiichi nuclear reactor that hit the headlines in March 2011 when it was damaged by a severe earthquake and tsunami.The wind farm will generate 1 gigawatt of power once completed, and is part of a national plan to increase renewable energy resources following the post-tsunami shutdown of the country‘s 54 nuclear reactors.The wind farm will surpass the 504 megawatts generated by the 140 turbines at the Greater Gabbard farm off the coast of Suffolk, UK – currently the world‘s largest farm. India, US finalise Rs 3,000 crore deal for jet engines India and the US have finalised a Rs 3000-crore deal for supplying 99 jet engines to be used in the indigenous Light Combat Aircraft Tejas‘ being developed by the DRDO.Around two years ago, India had selected the American company General Electric over its rival European Eurojet 2000 for the LCA Mark II programme expected to be ready around 2014-15.The deal worth Rs 3,000 crore has been finalised with the US for procuring 99 engines for the LCA Tejas MkII.As per the contract, the order could be for 99 engines initially but India will have the option of ordering another 100 engines in the future. INS Saryu Inducted into Indian Navy On 21 January Air Marshal PK Roy, Commander-in-Chief, Andaman and Nicobar Command, commissioned INS Saryu into the Indian Navy at Goa .INS Saryu is the lead ship of the indigenous Naval Offshore Patrol Vessel (NOPV) Project designed and built by Goa Shipyard Limited, the ship aptly demonstrates the immense potential of the country‘s indigenous designing and ship building capabilities.Capable of carrying a helicopter (ALH) onboard, the ship‘s weapon and sensor outfit includes a SRGM 76.2 mm gun with an electro-optic fire control system, two 30mm guns as close in weapon systems, latest navigational and early warning radars, chaff launchers for self protection and an integrated ESM system to undertake all assigned missions. MIT researchers Created Moisture – Powered Polymer MIT ( Massachusetts Institute of Technology ) researchers have created a new polymer film that can generate electricity by drawing on a ubiquitous source: water vapor.The new material changes its shape after absorbing tiny amounts of evaporated water, allowing it to repeatedly curl up and down. Harnessing this continuous motion could drive robotic limbs or generate enough electricity to power micro- and nanoelectronic devices, such as environmental sensors. India Sucessfully Test Fired K-5 Ballistic Missile On 27 January India successfully test fired medium range K-5 ballistic missile ,with a strike range of around 1500 kilometres, from an underwater platform in Bay of Bengal.K-5 is part of the family of underwater missiles being developed by Defence Research and Development Organization (DRDO) for the Indian strategic forces‘ underwater platforms. Iran „successfully sent monkey into space‟ Iran on 28 January 2013 announced that it had successfully send a monkey to the space.It also declared that the monkey come back to the Earth successfully.The rocket called Pishgam (meaning Pioneer) reached at a height of 120 km (75 miles) for a sub-orbital flight before ―returning its shipment intact‖. The first country to launch the primate into space was US.
Posted on: Wed, 14 Aug 2013 04:51:58 +0000
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