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sciencedaily.com — 13+ hour, 24+ min ago
AI helps bring clarity to LASIK patients facing cataract surgery
sciencedaily.com > releases...In a study in the Journal of Cataracts & Refractive Surgery, researchers from the University of Rochester created computational eye models that included... ...While millions of people have undergone LASIK eye surgery since it became commercially available in 1989, patients sometimes develop cataracts later... ...Williams Director of the Center for Visual Science and the Nicholas George Professor of Optics and of Ophthalmology at Rochester, says the computational... ...The future of optical coherence tomography Marcos and her collaborators from the Center for Visual Science, as well as Rochester's Flaum Eye Institute...
sciencedaily.com — 18+ hour, 12+ min ago
New recycling method fights plastic waste
sciencedaily.com > releases...Oak Ridge National Laboratory scientists have developed a technology that converts a conventionally unrecyclable mixture of plastic waste into useful... ...The technology, invented by ORNL's Tomonori Saito and former postdoctoral researcher Md Arifuzzaman, uses an exceptionally efficient organocatalyst... ...Materials provided by DOE/Oak Ridge National Laboratory. Original written by Lawrence Bernard. Content may be edited for style and length.... ...Arifuzzaman, now with Re-Du, is a current Innovation Crossroads fellow....
sciencedaily.com — 13+ hour, 26+ min ago
No shortcuts: New approach may help extract more heat from geothermal reservoirs
sciencedaily.com > releases...Arash Dahi Taleghani, professor of petroleum engineering at Penn State.... ...A new technique proposed by Penn State scientists may help prevent "short-circuits" that can cause geothermal power plants to halt production, potentially... ...candidate in the John and Willie Leone Department of Energy and Mineral Engineering and co-author on the paper.... ...Department of Energy supported this work. Materials provided by Penn State. Original written by Matthew Carroll....
sciencedaily.com — 13+ hour, 25+ min ago
Dinosaur Feathers Reveal Traces of Ancient Proteins
sciencedaily.com > releases...Palaeontologists at University College Cork (UCC) in Ireland have discovered X-ray evidence of proteins in fossil feathers that sheds new light on... ...Maria McNamara of UCC's School of Biological, Earth, and Environmental Science, who teamed with scientists based at Linyi University (China) and... ...the Stanford Synchrotron Radiation Lightsource (USA)....
sciencedaily.com — 13+ hour, 25+ min ago
How climate warming could disrupt a deep-rooted relationship
sciencedaily.com > releases...Earth's northernmost forests) and the temperate ecosystem (zone between the tropical and boreal regions) meet.... ...This area features a mix of boreal trees including needle-leaved evergreens and temperate tree species including maple and oak.... ...of the National Academy of Sciences (PNAS).... ...Materials provided by Syracuse University. Original written by Dan Bernardi. Content may be edited for style and length....
sciencedaily.com — 13+ hour, 24+ min ago
We could sequester CO2 by 're-greening' arid lands, plant scientists say
sciencedaily.com > releases...and plant scientist Heribert Hirt of King Abdullah University of Science and Technology.... ...In an opinion paper publishing in the journal Trends in Plant Science on September 21, a team of plant scientists argue that arid lands such as deserts... ...This work was supported by grants from the King Abdullah University of Science and Technology.... ...conditions) and ." .will also depend on the financial and political means to apply this technology in various arid countries."...
sciencedaily.com — 13+ hour, 24+ min ago
Conversations with plants: Can we provide plants with advance warning of impending dangers?
sciencedaily.com > releases...A team of plant scientists at the Sainsbury Laboratory Cambridge University (SLCU) would like to turn this science fiction into reality using light-based... ...Nicotiana benthamiana) have demonstrated that they can activate the plant's natural defence mechanism (immune response) using light as a stimulus (messenger... ...Clark Lagarias, from UC Davis, who is an expert in phytochrome and cyanobacteriochrome light-switches.... ...Alexander Jones" research team is using light as a messenger in the development of tools that enable plants to communicate with humans and humans...
sciencedaily.com — 13+ hour, 25+ min ago
This parasitic plant convinces hosts to grow into its own flesh--it's also an extreme example of genome shrinkage...
sciencedaily.com > releases...-- according to new research in Nature Plants.... ...that mix host and parasite tissues.... ...Xiaoli Chen, a scientist with BGI Research and lead author of a new study published this week in Nature Plants.... ...Chen and colleagues -- including University of British Columbia botanist Dr....
sciencedaily.com — 18+ hour, 12+ min ago
Unzipping mRNA rallies plant cells to fight infection
sciencedaily.com > releases...Studying a spindly plant called Arabidopsis thaliana, a Duke University-led team discovered short snippets of folded RNA that, under normal conditions... ..."It's another tool in our toolkit" to control protein production, said Duke biology professor Xinnian Dong, senior author of the study.... ...But in the new study, Dong and Yezi Xiang, a Ph.D. student in Dong's Lab, found that, when an Arabidopsis seedling detects a potential pathogen,...