Young stars ejecting plasma could give us clues into the Sun’s past Kyoto, Japan — Down here on Earth we don’t usually notice, but the Sun is frequently ejecting huge masses of plasma into space. These are called coronal mass ejections (CMEs). They often occur together with sudden brightenings called flares, and sometimes extend far enough to disturb Earth’s magnetosphere, generating space weather phenomena including auroras or geomagnetic storms, and even damaging power grids on occasion. Scientists believe that when…
The natural dye extracted from plants containing physcion is suitable for the staining of lipophilic cell components in biological samples, preferentially for…
Viral gene transfer systems consisting of replication-deficient pseudo-type viruses which carry the VEGF on their envelope are suitable for the introduction of…
The invention concerns a device for examination and a software to control and evaluate. It is used for the employment in vetenerian medicine or for…
Inhalative administration is an important method of application for medications and active ingredients for the treatment of pulmonary diseases.<br><br>
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The novel oligotetracenes are organic semiconductors and allow the use of economical, light and flexible plastic materials as an alternative to glass in liquid…
During growth, tumours secrete enzymes, which proteolytically cleave known proteins, such as collagen XVIII and antithrombin III (AT III), or alter their…
The technically established electrospinning process is used in the invention at hand in order to produce fibers with diameters under 1,000 nm from metals and…
The invention on hand deals with a drug against chronic inflammatory diseases which is specific for a cell or tissue type, a particular disease or a particular…
Owing to their high surface/volume ratio, nanoscale materials have special physical and chemical properties. The processes for producing porous nano- and…
Hollow fibers with inner diameters under 0.1 mm are versatile materials which are suitable as separation and storage media, as dielectrics, in medicine,…
Metal and metalloid particles, which have a size in the nanometer range, are used, for instance, for the production of medical instruments, micro- and…
At present, the fibrinolysis system is measured chromogenically via the enzyme activity of plasmin as a matter of routine. As the last reaction of…
The invention deals with a microsensor for the enzymatic measurement of gases in biological samples. An outer micropipette contains a silicone gasket being…
Age-related macular degeneration (AMD) is differentiated into a ?dry? and a ?wet? form of progression. With approx. 85 % of cases, dry AMD occurs far more…
Different enzyme families are used in vitro and in vivo for the manipulation of DNA. Restriction endonucleases, exonucleases, DNAseI, DNA repair enzymes and…
Hollow fibres with inside diameters on the scale of nanometers are suitable for various applications in environmental technology and catalysis, as separation…
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