From salting and drying to pickling and irradiating, humans have devised many ingenious ways of preserving their food from spoilage by microbes. The question of what microbes gain from making food go off in the first place has attracted less attention, but research presented at this years British Ecological Society Annual Meeting will shed new light on the problem.
Speaking at the meeting, taking place at Lancaster University on 7-9 September 2004, Dr Dave Wilkinson of Liverpool John Moores University and Dr Thomas Sherratt of Carleton University in Canada will cast doubt over Professor Dan Janzens seductive 1977 theory that microbes make food go off in order to make it objectionable or unusable by the larger animals they are competing with for food.
Janzen illustrated his theory thus: imagine a child left alone for a short time in the kitchen with two strawberries, one fresh and one mouldy. If the youngster pops the fresh one into its mouth, then the microbe has won.
Becky Allen | alfa
First-time reconstruction of infectious bat influenza viruses
25.10.2016 | Universitätsklinikum Freiburg
The nanostructured cloak of invisibility
25.10.2016 | Max-Planck-Institut für Intelligente Systeme
Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
25.10.2016 | Life Sciences
24.10.2016 | Earth Sciences
24.10.2016 | Life Sciences