Biomedical scientists have found the trigger that causes brain tumour reports suggest. They have identified a new biochemical mechanism that triggers brain tumour and allow them to survive and grow rapidly. This finding will help the scientist to evolve new and effective treatment for the dangerous tumours. The team that made the discovery was led by the University Hospital of Heidelberg.
During the discovery scientist found that kynurenine plays the major role in supporting the brain tumour growth and consequently suppressing anti tumour immune system. Scientist say that Kynurenine is a by product of metabolism made up of amino acid tryptophan.
India's maiden mission to Mars is on course, with its spacecraft Orbiter crossing the halfway mark on its voyage to the red planet, four months after it left Earth Dec 1.
"The spacecraft Wednesday at 9.50 a.m. crossed the halfway mark of its journey to Mars along the designated helio (sun)-centric trajectory in the solar orbit," the state-run Indian Space Research Organisation (ISRO) said in a statement here.
The Indian space agency Saturday raised further the orbit of its second navigation satellite by around 4,200 km by firing the space craft's onboard motor for around seven minutes, said a senior official.
"The satellite's motor was fired for around seven minutes today (Saturday) evening. Post raising the satellite's elliptical orbit is 292.7 x 24,830 km," an official of the space agency told IANS preferring anonymity.
Stressing on the importance of critical research relevant to the country, eminent physicist and principal scientific advisor to the Indian government R. Chidambaram Friday said the nation needs to be a part of global mega-science projects.
Speaking at Calcutta University's annual convocation here, Chidambaram referred to the studies regarding the recent path-breaking discovery of the Higgs Boson, and advocated India's participation in projects relating to origins of the universe.
ndia's maiden Mars craft will sling into Sun orbit early Sunday for a 280-day long voyage to reach the red planet Sep 24, 2014.
"The Orbiter entered the final orbit of earth early Wednesday for its trans-injection into the Sun orbit Sunday at 00.49 a.m. for a nine-month journey to Mars through the interplanetary space, a senior space agency official said here.
India will be the first Asian country and the fourth entity in the world to leap into interplanetary space Tuesday with an exploratory mission to Mars, about 400 million km from planet Earth.
"So far, only Russia, the US and the European Space Agency (ESA) have undertaken such missions to Mars. India will be the fourth and first in Asia," a top space agency official told IANS ahead of the Mars Orbiter Mission (MOM) launch from Sriharikota spaceport, about 80km northeast of Chennai.
India's ambitious Rs.450 crore space mission to Mars has now been fixed for blast-off Nov 5, said a top Indian space agency official Tuesday.
"The Mars mission has been fixed for Nov 5. The heat shield of the rocket (Polar Satellite Launch Vehicle-PSLV) has been closed and the final electrical checks will be carried out Wednesday," K.Radhakrishnan, chairman, Indian Space Research Organisation (ISRO), told.
Railways Minister Mallikarjun Kharge Tuesday launched the High Speed Rail Corporation of India Ltd (HSRC), a subsidiary of Rail Vikas Nigam Ltd. (RVNL) and tasked to develop High Speed Rail (HSR) Corridors in India to run passenger trains at speeds up to 350 km per hour.
Inaugurated a two-day international technical conference on "High Speed Rail Travel; Low Cost Solution" here, the minister also unveiled the logo of HSRC that has been designed by National Institute of Design, Ahmedabad.
The performance of Indian nuclear power plants as well as several fuel cycle facilities reached their highest levels last year, a top official said Wednesday.
All the 11 transponders of India's advanced multiband communication satellite (GSAT-7) have been switched on and are performing well, the space agency said late Wednesday.
India's first 'military' satellite was Wednesday put into the geosynchronous orbit, about 36,000 km above the earth, five days after it was launched Aug 30 on board an European rocket from Kourou in French Guiana off the Pacific coast.
Eastern India's first biobank, aimed at storing cancer tissues for further research and analysis, is slated to come up here by 2016, an official said Saturday.
The Tata Translational Cancer Research Centre (TTCRC) will come up on a two-acre plot near the existing Tata Medical Centre-Cancer Hospital in New Town, Rajarhat, on the north-eastern fringes of the Bengal capital.
A state-of-the art National Media Centre comparable to those in capitals across the world was inaugurated Saturday, with an impressive conference hall, workplace for the media, a library, cafeteria and high-speed internet.
The four-storied Rs.60 crore facility, built over three years, is located at the heart of the capital, on Raisina Road – with many important government buildings a stone's throw away and in the vicinity of the Parliament House and Rashtrapati Bhavan.
The Genetic Engineering Approval Committee (GEAC) permitted certain companies as well as the research institutes for conducting the field trials of 5 GM (genetically modified) crops. The trials for development of genetically modified cotton, maize, castor, wheat and rice were permitted.
The specialty of GM crops is that they are formulated for getting protection against the insects. Also, these crops are resistant to salinity and water. Also, they are more resistance to the use of nitrogen which is required by them for growing efficiently.
Chief Scientist of the National Institute of Ocean Technology (NIOT), Vinith Kumar on 11 June 2013 announced that the Early Tsunami Warning System (ETWS) installed at Rangachang in Andaman and Nicobar Islands can predict a tsunami immediately after an earthquake. Vinith Kumar claimed that the new technology installed can predict the Tsunami within 3 minutes after the initial tremors are felt and can send alerts.
A group of US Scientists in second week of May 2013 declared that they have succeeded in creating a cloned human embryo using the technique that helped in developing the cloned sheep in 1996. The scientists took fifteen years to create the cloned embryo.
The team of scientists developed the embryo using skin samples of a woman's egg to develop an early cloned human embryo. Aim of this research is development of a source of stem cells not a baby. These can be helpful in repair of damage created after heart attack or brains of patients of Parkinson's disease.
Doctors have warned that the new sexually transmitted Sex-Superbug named H041 can be much more deadly than the AIDS virus. Recently, two cases of the sex-superbug were confirmed in Hawaii. Doctors have claimed that the superbug is the antibiotic resistant strain of gonorrhea.
In 2011, the superbug was discovered for the first time in Japan and then it spread to Hawaii and now visible in Norway and California. As per Doctors, the H041 bacteria can be much more deadly than the AIDS Virus because the bacteria is more aggressive and will affect more people quickly and effect is more direct.
Scientists developed a prototype of an advanced multi-bending cholangioscope to detect and cure Gastro-Intestinal Cancers. Earlier, most patients used to visit a physician when the disease was in an advanced stage. This new equipment has a video camera and can bend easily. It could detect cancers of bile duct, liver and pancreas. It will help in detecting the disease in early stage.
The multi-bending peroral direct cholangioscope (PDCS) cannot be inserted free-hand into the bile duct. But a high success rate of direct insertion will be achieved if the endoscope is passed over a guide-wire and an anchoring balloon. In fact, pancreatic cancer is the third most prevalent gastro-intestinal cancer in India whereas liver cancer is the most common.
The Government of India approved the project for creation of National Optical Fibre Network (NOFN) connecting all the 250000 Gram Panchayats (GPs) in the country through Optical Cable (OFC). The Union Government decided to fund the project through Universal Service Obligation Fund (USOF).
The State Government on the other hand, will have the role of providing free Right of Way (RoW) for laying OFC. The project envisaged signing a tripartite MoU for free Right of Way (RoW) among the Union Government, State Government and Bharat Broadband Network Limited (BBNL).
16 States/UTs signed the MoUs on 26 October 2012. These states and UTs were Andhra Pradesh, Arunachal Pradesh, Chhattisgarh, Jharkhand, Karnataka, Manipur, Mizoram, Rajasthan, Tripura, Uttar Pradesh, Uttarakhand and 3 Union Territories viz. Dadra & Nagar Haveli, Daman & Diu and Puducherry. Under the MoUs, 140727 GPs will be facilitated with Optical Fibre Network in these States and UTs.
Astronomers in the third week of January 2013 discovered six speeding stars which were racing through the space at a speed of 3.2 million kilometers per hour. These stars were ejected from the huge black hole which sits in the middle of Earth's galaxy, Milky Way.
These stars represented the first-known hypervelocity stars that have mass just like that of Earth's Sun. The discovery is said to be very important because it would reveal how stars were formed in the dust-cloaked core of Milky Way.
First bionic man of the world called Rex was unveiled on 7 February 2013 at London's Science Museum. The bionic man was created using 1 million US dollar limbs as well as organs.
Prosthetic legs and ankle came from MIT, synthetic blood from Sheffield University, spleens, pancreas and artificial kidneys from University College London, retinas from Oxford University and artificial lungs came from Swansea.
Remote Village Electrification (RVE) for a total of 6033 villages as well as hamlets was sanctioned during 11th Plan by the Ministry of New and Renewable Energy. Additionally, work on 5211 villages as well as hamlets, was in its completion stage in various states such as Odisha and Tamil Nadu.
Two proposals of 61 hamlets as well as 161 hamlets of UP along with one proposal of 14 villages of Rajasthan and one proposal of 24 villages and 274 hamlets of Jammu & Kashmir, were in all received and were under initial stage of appraisal. It is important to note that the Remote Village Electrification (RVE) programme as well as projects is usually sanctioned on the case-to-case basis after these proposals are submitted by the state notified implementing agencies according to the guidelines of this scheme.
Washington, Mar 1 (IANS) Anil Ananthaswamy, a London based Indian origin writer, has won the inaugural Physics Journalism Prize sponsored by the Institute of Physics (IOP) and the Science and Technology Facilities Council (STFC).
The prize is designed to inspire the next generation of physicists by encouraging journalists to grapple with often complex topics and help spread excitement about the subject, according to an IOP release forwarded by the American Astronomical Society.
The medical and health science fraternity watched in excitement a noble Bluetooth technology enabled instrument was unveiled in Texas. Called the Diabetois, this instrument is capable of transferring glucose level readings from any ordinary gluco-meter into a special Android application. Then, the readings can be easily analyzed using the app, and can be mailed to a doctor as well. Diabetes is the fifth leading cause of deaths in the world, and this invention will surely interest patients of Diabetes.
Apple's CEO Tim Cook issued an apology to the customers of the newly launched iPhone 5. Customers have been reporting frustrations with the erroneous operation of the new Maps service. In a startling statement, Tim Cook directed users towards services from rivals, notably Google's Maps service. Cook also convinced Apple customers that the company was desperately trying to the set the issues right.