Latest News

Breakthrough in greener solutions

Pioneering new solvent systems which are recyclable and environmentally compatible have been developed by researchers at the University of Leicester.

The team, led by Drs Andy Abbott and David Davies, has developed a wide range of new solvents made from bulk commodity materials such as urea (a common fertiliser) and vitamin B4. These have been studied extensively in recent years as they offer a potentially clean way to carry out chemical processes. They are non-volatile whilst liquid over a

Why do limpets live together?

The fact that many animal species, such as herds of antelope or shoals of fish, live together in herds is well understood: there is safety in numbers. Why limpets live together is a mystery, but ecologist Tim Theobalds thinks he has come up with the answer, and his findings could have important implications for their conservation and commercial collection.

Speaking at the British Ecological Society’s Winter Meeting, being held at the University of York on 18–20 December 2002, Theobalds of th

Hearing is believing

Novel developments in electronics which are giving ecologists important new tools to quickly and easily measure biodiversity will be described at the British Ecological Society’s Winter Meeting, being held at the University of York on 18–20 December 2002.

Speaking at the meeting, electronics expert and entomologist Dr David Chesmore from the University of York will explain a novel method of identifying different grasshopper species using time domain signal coding and artificial neural netwo

Selective Estrogen Receptor Modulators Offer A Safer Alternative than Hormone Replacement Therapy to Postmenopausal Women

Selective Estrogen Receptor Modulators (SERMs) Eliminate Risk of Breast Cancer Associated with Hormone Replacement Therapy But Preserve Many Health Benefits of Estrogen

Tissue-Specific Estrogenic and Antiestrogenic Activity of SERMs Provide Opportunities for Individualized Treatment of Menopause-related Adverse Symptoms, Health Risks and Diseases

As scientific evidence mounts linking Hormone Replacement Therapy (HRT) to breast cancer and other illnesses, a class of d

Groundbreaking Superstem Microscope Opened At Daresbury Laboratory

The science minister, Lord Sainsbury, will today open the highest resolution analytical microscope in the world at the CCLRC Daresbury Laboratory in Cheshire. The SuperSTEM (Scanning Transmission Electron Microscope) project is directed by Professor Peter Goodhew at Liverpool University and involves other scientists from the Universities of Liverpool, Cambridge, Glasgow and Leeds.

The microscope is housed in a new purpose-built low-vibration laboratory at the Daresbury Laboratory and will

New method of delivering chemotherapy using ultrasound works in BYU lab

Procedure could reduce side effects and enhance potency of anti-cancer drugs

Cancer patients undergoing chemotherapy often endure painful side effects caused by the powerful drugs as they course through their entire bodies, damaging healthy tissue and tumors alike.

Brigham Young University researchers are reporting in the December issue of the prestigious oncology journal “Cancer Research” that they have successfully tested a new method in laboratory animals that would conc

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Physics and Astronomy

Organic matter on Mars was formed from atmospheric formaldehyde

Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 billion years ago. Where there is water, there is usually…

Mysteries of the bizarre ‘pseudogap’ in quantum physics finally untangled

A new paper unravels the mysteries of a bizarre physical state known as the pseudogap, which has close ties to the sought-after state called high-temperature superconductivity, in which electrical resistance…

Quantum researchers cause controlled ‘wobble’ in the nucleus of a single atom

Researchers from Delft University of Technology in The Netherlands have been able to initiate a controlled movement in the very heart of an atom. They caused the atomic nucleus to…

Life Sciences and Chemistry

Scientists find new epigenetic switch

5-formylcytosine activates genes in the embryonic development of vertebrates. The team of Professor Christof Niehrs at the Institute of Molecular Biology (IMB) in Mainz, Germany, has discovered that a DNA…

Scientists create leader cells with light

Research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. In processes such as embryonic development, wound healing…

‘Supercharging’ T cells with mitochondria enhances their antitumor activity

Brigham researchers develop strategy to improve immunotherapy by helping T cells penetrate and kill tumor cells. Fighting cancer is exhausting for T cells. Hostile tumor microenvironments can drain their mitochondrial…

Materials Sciences

New organic thermoelectric device

… that can harvest energy at room temperature. Researchers have succeeded in developing a framework for organic thermoelectric power generation from ambient temperature and without a temperature gradient. Researchers have…

Second life of lithium-ion batteries could take us to space

The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods…

New discovery aims to improve the design of microelectronic devices

A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over…

Information Technology

Hexagonal electrohydraulic modules

… shape-shift into versatile robots. Scientists at MPI-IS have developed electrically driven robotic components, called HEXEL modules, which can snap together into high-speed reconfigurable robots. Magnets embedded along the outside…

Ion-Trap Quantum Computer for Novel Research and Development

The AQT quantum computer, featuring 20 qubits based on trapped-ion technology, is now operational at LRZ’s Quantum Integration Centre (QIC), making it the first of its kind in a computing…

AI against corrosion

The CHAI joint project aims to optimize corrosion management in ports and waterways. The federal state of Schleswig-Holstein is funding the CHAI research project with a total of 900,000 euros….