A Mayo Clinic study of more than 41,000 postmenopausal women in Iowa provides new evidence that the most common type of lung cancer in women is more closely linked to smoking cigarettes than previously recognized. The findings of the study will be published in the Dec. 15, 2002 issue of the American Journal of Epidemiology.
Lung cancer has been the leading cause of cancer death in women for more than a decade. In 2000, about 68,000 American women died of lung cancer. Thats compared to about 40,000 women who died from breast cancer.
While the lung cancer-tobacco connection is well established, researchers have suspected that adenocarcinoma -- which accounts for over 40 percent of lung cancer in women -- was linked to other, unknown risk factors. Thats because adenocarcinoma, more so than other forms of lung cancer, strikes women who have never smoked.
Testing corneal cell quality? Apply physics
23.07.2019 | Kyoto University
First impressions go a long way in the immune system
22.07.2019 | Weizmann Institute of Science
Augsburg chemists and physicists report how they have succeeded in the extremely difficult separation of hydrogen and deuterium in a gas mixture.
Thanks to the Surface Acoustic Wave (SAW) technology developed here and already widely used, the University of Augsburg is internationally recognized as the...
Adjusting the thermal conductivity of materials is one of the challenges nanoscience is currently facing. Together with colleagues from the Netherlands and Spain, researchers from the University of Basel have shown that the atomic vibrations that determine heat generation in nanowires can be controlled through the arrangement of atoms alone. The scientists will publish the results shortly in the journal Nano Letters.
In the electronics and computer industry, components are becoming ever smaller and more powerful. However, there are problems with the heat generation. It is...
Scientists have visualised the electronic structure in a microelectronic device for the first time, opening up opportunities for finely-tuned high performance electronic devices.
Physicists from the University of Warwick and the University of Washington have developed a technique to measure the energy and momentum of electrons in...
Scientists at the University Würzburg and University Hospital of Würzburg found that megakaryocytes act as “bouncers” and thus modulate bone marrow niche properties and cell migration dynamics. The study was published in July in the Journal “Haematologica”.
Hematopoiesis is the process of forming blood cells, which occurs predominantly in the bone marrow. The bone marrow produces all types of blood cells: red...
For some phenomena in quantum many-body physics several competing theories exist. But which of them describes a quantum phenomenon best? A team of researchers from the Technical University of Munich (TUM) and Harvard University in the United States has now successfully deployed artificial neural networks for image analysis of quantum systems.
Is that a dog or a cat? Such a classification is a prime example of machine learning: artificial neural networks can be trained to analyze images by looking...
24.06.2019 | Event News
29.04.2019 | Event News
17.04.2019 | Event News
23.07.2019 | Life Sciences
23.07.2019 | Life Sciences
23.07.2019 | Physics and Astronomy