Animal and plant cells are prominent examples of how nature constructs ever larger units in a targeted preprogrammed manner using molecules as building blocks In nanotechnology scientists mimic this 'bottom up' technique by using the ... - Read More
The University of Oklahoma Natural Products Discovery Group has taken an unconventional approach to finding new compounds with therapeutic relevance by launching a crowdsourcing initiative with citizen scientists from around the country With this approach ... - Read More
A rare recently discovered microbe that survives on very little to eat has been found in two places on Earth spacecraft clean rooms in Florida and South America Microbiologists often do thorough surveys of bacteria ... - Read More
Floods didn't make floodplains fertile during the dawn of human agriculture in Earth's far north because the waters were virtually devoid of nitrogen unlike other areas of the globe scientists have studied Instead the hardy ... - Read More
Energy consumption continues to grow The costs of generation and transmission of energy must come down for the increased consumption to be sustainable Energy must be generated without depleting resources without causing pollution and without ... - Read More
In order to overcome resistance to antifungal variety of pathogenic fungi and yeast researchers from the University of Alicante have developed a novel and efficient antifungal composition with pharmacological applications in agriculture and food industry ... - Read More
Using the world's most brilliant X ray source scientists have for the first time peered into molten magma at conditions of the deep Earth mantle The analysis at DESY's light source PETRA III revealed that ... - Read More
RNA is the key functional component of spliceosomes molecular machines that control how genes are expressed report scientists from the University of Chicago online Nov 6 in Nature The discovery establishes that RNA not protein ... - Read More
We use aluminum to make planes lightweight store sodas in recyclable containers keep the walls of our homes energy efficient and ensure that the Thanksgiving turkey is cooked to perfection Now thanks to a group ... - Read More
Physicists have succeeded in measuring geometric properties of energy bands in light crystals Geometrical phases occur in many places in nature One of the simplest examples is the Foucault pendulum a tall pendulum free to ... - Read More
The researchers from the University of Sheffield's Faculty of Engineering have shown that mixing plutonium contaminated waste with blast furnace slag and turning it into glass reduces its volume by 85 95 per cent It ... - Read More
Physicists at the National Institute of Standards and Technology NIST have demonstrated a compact atomic clock design that relies on cold rubidium atoms instead of the usual hot atoms a switch that promises improved precision ... - Read More
A theoretical three dimensional 3D form of carbon that is metallic under ambient temperature and pressure has been discovered by an international research team The findings which may significantly advance carbon science are published online ... - Read More
Researchers from Lawrence Livermore National Laboratory LLNL and the Swiss Federal Institute of Technology ETH in Zurich have developed a new method of using nanotubes to detect molecules at extremely low concentrations enabling trace detection ... - Read More
cell organelles that generate energy These structures have their own DNA inherited only from the mother which is essential for mitochondrial function Because mitochondria are involved in apoptosis the researchers wanted to see whether they ... - Read More
A new way to build membrane crossing pores using Lego like DNA building blocks has been developed by scientists at UCL in collaboration with colleagues at the University of Cambridge and the University of Southampton ... - Read More
It's used as a coolant in nuclear power plants and as a desiccant to remove humidity that otherwise would ruin moisture sensitive products Found in every cell in the human body it transmits nerve impulses ... - Read More
Although a significant build up in greenhouse gases in the atmosphere would alter worldwide precipitation patterns a widely discussed technological approach to reduce future global warming would also interfere with rainfall and snowfall new research ... - Read More
A recent slowdown in global warming has led some skeptics to renew their claims that industrial carbon emissions are not causing a century long rise in Earth's surface temperatures But rather than letting humans off ... - Read More
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