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  Science - 0 News


Iranian Researchers Find New Application for Nanosilica as Dye Adsorbent
TEHRAN (FNA)- Researchers at Iran University of Science and Technology succeeded in improving the ability of nanosilica to adsorb acidic dyes by functionalizing porous nanosilica.
 

Iranian VP Warns of Enemies' Plots to Stop Revolutionary Nation's Progress
TEHRAN (FNA)- Iranian Vice-President for Science and Technology Nasrin Soltankhah underscored Iran's major share in the Muslim world's scientific advancements, and warned that enemies have hatched plots to prevent the progress and flourishing of the revolutionary countries. ( 15:43:51 - 2012/07/12)



Liver Stiffness Predicts Liver Failure, Cancer, Mortality
TEHRAN (FNA)- Researchers concluded that liver stiffness, measured by transient elastography (TE), is an independent predictor of liver failure, hepatocellular carcinoma (HCC), and mortality in cirrhotic patients coinfected with the human immunodeficiency virus (HIV) or acquired immune deficiency syndrome (AIDS), and hepatitis C virus (HCV). ( 12:05:18 - 2012/07/12)



Nanodevice Builds Electricity from Tiny Pieces
TEHRAN (FNA)- A team of scientists made a significant advance in using nano-devices to create accurate electrical currents. ( 12:03:25 - 2012/07/12)



July 21 Announced as Deadline for Registration in Upcoming Iran Nano Festival
TEHRAN (FNA)- The registration deadline for the fifth international exhibition and festival on nanotechnology entitled "Iran Nano 2012" is approaching and registration is possible for the interested representatives of different organizations before July 21. ( 10:12:20 - 2012/07/11)



When You Eat Can Lead to Obesity
TEHRAN (FNA)- New research presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB) suggests that, not only the amount and type of food eaten but the time of day it is eaten is important in contributing to obesity. ( 09:31:49 - 2012/07/11)



Million-Fold Increase in Computing Efficiency
TEHRAN (FNA)- Modern-day computers are based on logic circuits using semiconductor transistors. To increase computing power, smaller transistors are required. Moore's Law states that the number of transistors that can fit on an integrated circuit should double every two years due to scaling. But as transistors reach atomic dimensions, achieving this feat is becoming increasingly difficult. ( 09:29:56 - 2012/07/11)



Newly-Invented Nanocomposite Scaffolds Able to Regenerate Bone Living Tissues
TEHRAN (FNA)- Iranian researchers from the Biomaterial Research Department of Isfahan University of Technology reported the fabrication of a scaffold comprising of a polymer-bioceramic nanocomposite with potential applications as bone replacements and tooth substitutes, in particular. ( 15:16:58 - 2012/07/10)



Touch Screens May Be Able to Generate Own Electricity
TEHRAN (FNA)- Researchers have discovered yet another way to harvest small amounts of electricity from motion in the world around us - this time by capturing the electrical charge produced when two different kinds of plastic materials rub against one another. ( 09:20:53 - 2012/07/10)



First Known 'Middleweight' Black Hole
TEHRAN (FNA)- Observations with CSIRO's Australia Telescope Compact Array have confirmed that astronomers have found the first known "middleweight" black hole. ( 09:19:28 - 2012/07/10)



Novel Nano Bio-Sensor Able to Detect Lactate Contents
TEHRAN (FNA)- Iranian researchers at the University of Kurdistan produced a novel and efficient bio-sensor for the detection of minute lactate contents in biological samples, using nanocomposites. ( 13:57:36 - 2012/07/09)



New High-Speed Camera Invented for Early Detection of Cancerous Tumors
TEHRAN (FNA)- The invention of a new high-speed camera by the Iranian researchers created new hopes for early diagnosis and detection of cancerous tumors within the human body. ( 11:39:47 - 2012/07/09)



Astronomers Discover Houdini-Like Vanishing Act in Space
TEHRAN (FNA)- Astronomers report a baffling discovery never seen before: an extraordinary amount of dust around a nearby star has mysteriously disappeared. ( 10:46:56 - 2012/07/09)



Arctic Warming Linked to Combination of Reduced Sea Ice and Global Atmospheric Warming
TEHRAN (FNA)- The combination of melting sea ice and global atmospheric warming are contributing to the high rate of warming in the Arctic, where temperatures are increasing up to four times faster than the global average, a new study showed. ( 10:18:24 - 2012/07/09)



Iran to Hold 6th National Conference, Exhibition on Environmental Engineering
TEHRAN (FNA)- The Iranian Society of Environmentalists (IRSEN) is due to hold the Sixth National Conference and Exhibition on Environmental Engineering from November 10 to 15, 2012. ( 14:58:11 - 2012/07/08)



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