Archive for science
The Cell
The Cell: An Image Library™ is a freely accessible, easy-to-search, public repository of reviewed and annotated images, videos, and animations of cells from a variety of organisms, showcasing cell architecture, intracellular functionalities, and both normal and abnormal processes. The purpose of this database is to advance research, education, and training, with the ultimate goal of improving human health.
Sharklet technologies
“Since the discovery of bacteria, conventional thinking has led people to kill microorganisms to control them. Yet, overuse and abuse of antibiotics, disinfectants and other kill strategies have contributed to the creation of superbugs such as MRSA and others commonly found in hospitals and the general community. As biocidal approaches have made bacteria stronger, new strategies are needed to manage bacterial growth while contributing to an overall healthy environment to protect people. Such a solution may be found in Sharklet™.
Sharklet is a simple solution for a complex problem. The patented, microscopic pattern manufactured by Sharklet Technologies creates a surface upon which bacteria do not like to grow. The Sharklet pattern is manufactured onto adhesive-backed skins that may be applied to high-touch areas to reduce the transfer of bacteria among people. Sharklet Technologies is also developing Sharklet-patterned medical devices including a Sharklet Urinary Catheter to help reduce hospital-acquired infections.” From website: http://www.sharklet.com/technology/
Biomimicry: Copying our way to conservation
Biomimicry: Copying our way to conservation from HabitatSeven on Vimeo.
Algae compound in coral could be mimicked for novel sunscreen
Image: http://www.rcs.k12.va.us/tech/oceanpix.htm (cc)
Tropical coral could be used to create novel sunscreens for human use, say scientists
Researchers at King’s College London have discovered how coral produces natural sunscreen compounds to protect itself from damaging UV rays, leading scientists to believe these compounds could form the basis of a new type of sunscreen for humans.
Swarms of locusts use social networking to communicate
“The enormous success of social networking sites has vividly illustrated the importance of networking for humans; however for some animals, keeping informed about others of their kind is even more important.
In a study published today in the Institute of Physics and German Physical Society’s New Journal of Physics, researchers have shown that swarming, a phenomenon that can be crucial to an animal’s survival, is created by the same kind of social networks that humans adopt.”
Via http://www.iop.org/news/11/july/page_51488.html
