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  Science - 0 News


Iranian, Spanish Scientists Find New Method to Produce NO2 Nanosensor
TEHRAN (FNA)- Researchers at Materials and Energy Research Center of Iran in association with Spanish researchers from University of Barcelona succeeded in the synthesis of nanosensors made of indium oxide (In2O3) nanoparticles through a novel alternative current electrophoresis deposition method. ( 12:53:27 - 2012/08/08)



Dyslexia: Faulty Signal Processing in Brain
TEHRAN (FNA)- Many children and adults have difficulties reading and writing, and the reason is not always obvious. Those who suffer from dyslexia can exhibit a variety of symptoms. ( 11:07:36 - 2012/08/08)



Diseased Trees New Source of Climate Gas
TEHRAN (FNA)- Diseased trees in forests may be a significant new source of methane that causes climate change, according to new research. ( 10:53:59 - 2012/08/08)



Antibacterial Nanoparticles Prove More Efficient than Gentamicin in Fighting Infections
TEHRAN (FNA)- A multidisciplinary and multinational research group consisted of researchers from the University of Tehran, Iran, University of Mons, Belgium, University of Groningen and University of Twente, the Netherlands, carefully investigated the antibacterial behavior of magnetic iron oxide nanoparticles and demonstrated their efficacy as biocompatible antibacterial agents. ( 12:43:48 - 2012/08/07)



Preschoolers Who Pay Attention Finish College
TEHRAN (FNA)- Young children who are able to pay attention and persist with a task have a 50 percent greater chance of completing college. ( 10:30:56 - 2012/08/07)



Possible Muscle Disease Therapeutic Target Found
TEHRAN (FNA)- The study of muscular system protein myostatin has been of great interest to researchers as a potential therapeutic target for people with muscular disorders. Although much is known about how myostatin affects muscle growth, there has been disagreement about what types of muscle cells it acts upon. ( 10:23:17 - 2012/08/07)



Synthesis of Nano Adsorbents for Mercury Elimination Based on WHO Standards
TEHRAN (FNA)- Iranian researchers from Martyr Chamran University of Ahvaz succeeded in the production of a new type of nano adsorbents that can eliminate mercury from polluted environments. ( 13:33:51 - 2012/08/06)



Heart Muscle Cell Grafts Suppress Arrhythmias
TEHRAN (FNA)- Researchers have made a major advance in efforts to regenerate damaged hearts. Grafts of human cardiac muscle cells, grown from embryonic stem cells, coupled electrically and contracted synchronously with host muscle following transplantation in guinea pig hearts. ( 10:36:40 - 2012/08/06)



Challenges and Opportunities in Malaria Battle
TEHRAN (FNA)- Genetic variability revealed in malaria genomes newly sequenced by two multi-national research teams points to new challenges in efforts to eradicate the parasite, but also offers a clearer and more detailed picture of its genetic composition, providing an initial roadmap in the development of pharmaceuticals and vaccines to combat malaria. ( 10:19:33 - 2012/08/06)



Brand-New Nanosensors for Detection of Sulfonamides Compounds Synthesized in Iran
TEHRAN (FNA)- Iranian researchers at Alzahra University in Tehran modified a glassy carbon electrode (GCE) with multi-walled carbon nanotubes (MWCNTs) to obtain an efficient catalyst for the oxidation reaction of sulfaguanidine (SG) as well as its detection within environmental samples. ( 11:53:26 - 2012/08/05)



Beetles Eavesdrop on Ants' Conversations
TEHRAN (FNA)- Predatory beetles can detect the unique alarm signal released by ants that are under attack by parasitic flies, and the beetles use those overheard conversations to guide their search for safe egg-laying sites on coffee bushes. ( 10:18:36 - 2012/08/05)



Turning White Fat into Energy-Burning Brown Fat
TEHRAN (FNA)- Researchers have identified a mechanism that can give energy-storing white fat some of the beneficial characteristics of energy-burning brown fat. ( 10:17:55 - 2012/08/05)



Ultra Sensitive Nano Biosensors for Detection of Ethanol
TEHRAN (FNA)- A team of Iranian researchers from the University of Kurdistan (UOK), led by Dr. Abdollah Salimi, developed a glassy carbon (GC) electrode modified with a nanocomposite comprised of multi-walled carbon nanotubes which enables low concentration detection of ethanol in different environments. ( 11:57:17 - 2012/08/04)



Birds in Varying Weather: More Flexible Singers
TEHRAN (FNA)- A new study of songbirds revealed that birds that live with fluctuating weather are more flexible singers. ( 09:48:44 - 2012/08/04)



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