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Method for in – situ conversion of chemically fixed Carbon Dioxide into low-molecular-weight Hydrocarbons

The invention describes a method for the in-situ conversion of chemically fixed carbon dioxide into low-molecular weight organic compounds by direct heterogeneous catalytic or electrochemical hydrogenation.

Novel urocatheter for improved diagnosis of urinary incontinence

Scientist at the University of Stuttgart, Germany, have developed a new microtip measuring catheter that is equipped with a triaxial acceleration sensor and several pressure sensors around its circumference. The novel urodynamic catheter has been specifically developed for the diagnosis of urinary incontinence. Its considerable improvement in diagnosis allows for an optimized treatment of incontinence. A prototype of the catheter is currently subject to animal testing.

Diagnostic marker for quantitative imaging of beta cells based on novel radiolabeled exendin peptides

he novel radiolabeled exendin derivatives provide a highly specific diagnostic tool for the detection of beta cells in the pancreas of patients at risk of developing diabetes or already having diabetes. An imaging protocol has been developed that allows single time point quantitative SPECT/CT imaging to allow for simple, time-efficient clinical imaging.
The product is ready-to-use for clinical applications and gives for the first time the opportunity for detection of changes in beta cell mass in persons with diabetes or at risk to develop the disease. The possibility of beta cell mass quantification is fur-thermore associated to the chance of validation of therapy success with already available medicaments or new drug candidates that may preserve or increase beta cell mass.

New Genome Research Illuminates Bird, Crocodile Evolution

The Avian Phylogenomics Consortium, led by Erich Jarvis of Howard Hughes Medical Institute at Duke University, has undertaken just such a project: The…

Bose-Einstein-Light (BEL) – Generation of coherent light of high intensity in a solid state “cold Laser”

Lasers as sources for coherent and intense light are used in many high-tech applications and medical devices. Generally, the generation of Laser-light is characterized by a significant level of optical and electrical energy input and low efficiency.
Contrary to the Laser, BEL utilizes an organic dye/polymer system, which is arranged between two mirrors forming an optical micro-cavity. The incoming light is multiply reflected between the mirrors, giving rise to an effective photon mass and a confining potential – key prerequisites for the Bose-Einstein condensation of photons. Thermalisation is achieved by the photon scattering off the dye molecules, resulting in a strong light concentration effect into the centre of the confining potential, where the potential energy is minimized. The spatial concentration is a consequence of the thermalisation of the trapped photon gas.

Commercial Opportunity:
For many Laser applications, coherent but not necessarily monochromatic light is required. The strong light concentration effect of BEL and the generation of coherent light with high intensity offer opportunities for a range of applications. For these applications, BEL can be a efficient light source for coherent visible and UV light. In contrast to a Laser, where significant share of the energy is lost in heat, BEL allows the design of an efficient solid state “cold Laser”.

SwRI scientists develop solar observatory for use on suborbital manned space missions

Using reusable suborbital commercial spacecraft for the SSIPP development effort improves on a traditional space instrument development process that goes back…

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