The ability of meningococci bacteria to change their cell surface proteins could reduce the effectiveness of the current meningitis C vaccine. Now scientists are working on vaccines that would allow us to co-exist happily with these microbes, according to research presented today (Monday 08 April 2002) at the spring meeting of the Society for General Microbiology at the University of Warwick.
“We have identified several proteins secreted by meningococci, which are involved in causing diseas
A vaccine has been developed, which could prevent inflammation and illness caused by certain bacterial infections following major surgery, scientists heard today (Tuesday 09 April 2002) at the spring meeting of the Society for General Microbiology at the University of Warwick.
Dr Elliott Bennett-Guerrero, Chief of Cardiac Anesthesia at Columbia University College of Physicians & Surgeons, New York, USA says, “Severe inflammation caused by bacterial toxins is becoming recognised as an importa
Signs of virus from human faeces found in bottled water.
Mineral water is marketed for its purity. But Swiss scientists are claiming that some brands may be contaminated with human faeces.
In 11 of 29 European brands of bottled mineral water Christian Beuret and colleagues of the Cantonal Food Laboratory in Solothurn found signs of the virus that causes more than 90% of the world’s stomach upsets 1 , 2 . The virus is called Norwalk-like virus
Chalmers researchers in Sweden, in an EU project involving colleagues from France, Holland, Germany, Italy and Finland, have shown that outdata from superconductor quantum computers can be read directly, even though the signal consists only of the presence or absence of two electrons, a so-called Cooper pair.
How far away are we from a functional quantum computer? Research results on quantum computers are beginning to appear. Göran Johansson at the Department of Microelectronics and Nanosci
Plastic made of potato starch is a promising material for packaging, which is a big new application for starch plastics. This is shown in Åsa Rindlav-Westling’s doctoral dissertation, which was carried out in Paul Gatenholm’s research team in polymer technology at Chalmers University of Technology, Sweden.
Our huge quantities of refuse could be reduced and a greater proportion than today could be composted. Combustion of materials from oil, such as conventional plastics and fossil fuels, ra
Approximately 375,000 Europeans suffer cardiac arrest every year – often with fatal consequences. Even upon successful resuscitation, several patients suffer severe and irreparable brain damage. One in seven patients could be saved and the amount of serious damage resulting from cardiac arrest could be drastically reduced by reducing the body temperature of those affected to between 32 and 34 degrees in the first 24 hours following the cardiac arrest. Such are the results of a Europe-wide study, in w
– new calculation confirms standard model of particle physics. Contribution of hadronic vacuum polarization determined with unprecedented accuracy. The magnetic moment of the muon is an important precision parameter for…
Technique may prevent formation of unwanted waves that siphon off needed energy. Heating plasma to the ultra-high temperatures needed for fusion reactions requires more than turning the dial on a…
An international team of astronomers, led by researchers from the Astronomical Observatory of the University of Warsaw, have identified a new class of cosmic X-ray sources. The findings have been…
How deubiquitinases USP53 and USP54 cleave long polyubiquitin chains and how the former is linked to liver disease in children. Deubiquitinases (DUBs) are enzymes used by cells to trim protein…
Conceptual blueprint to analyze experimental catalyst data. Machine learning (ML) models have recently become popular in the field of heterogeneous catalyst design. The inherent complexity of the interactions between catalyst…
Antibody that Neutralizes Inhibitory Factors Involved in Nerve Regeneration Leads to Enhanced Motor Function after Acute Spinal Cord Injury. Researchers at 13 clinics in Germany, Switzerland, the Czech Republic and…
How simulations help manufacturing of modern displays. Modern materials must be recyclable and sustainable. Consumer electronics is no exception, with organic light-emitting diodes (OLEDs) taking over modern televisions and portable…
“Neurons that fire together, wire together” describes the neural plasticity seen in human brains, but neurons grown in a dish don’t seem to follow these rules. Neurons that are cultured…
The quest for sustainable energy solutions has been a major focus of scientific research for decades. Solar energy, a clean and renewable source, has emerged as a promising alternative to…
With a processing speed a billion times faster than nature, chip-based laser neuron could help advance AI tasks such as pattern recognition and sequence prediction. Researchers have developed a laser-based…
New technology could remotely identify various types of plastics, offering a valuable tool for future monitoring and analysis of oceanic plastic pollution. Researchers have developed a new hyperspectral Raman imaging…
Artificial Intelligence (AI) has established a strong presence across industries, large and small. The “VoBaKI” research project has empowered small and medium-sized enterprises (SMEs) with an innovative tool to independently…