Blucher Gmbh

Gfe Gesselschaft Fur Forschungsund Entwicklungsservice Mbh

Gsi Helmholtzzentrum Fur Schwerionenforschung Gmbh

Jürgen Gerl

Hasso Von Blücher

Ivan Kojouharov

Tobias Engert

Frederic Ameil

Alicja Surowiec

Alicija Surowiec

Goel Namita

The invention relates to a functional protective material, in particular having a protective function with respect to chemical poisons and/or biological toxins and/or chemical and/or biological hazardous materials, such as warfare agents, wherein the functional protective material has a multi-layer structure that comprises a planar, in particular textile, substrate material and a membrane that is associated with the substrate material, in particular connected to the substrate material, wherein the membrane in itself is permeable to air and water vapor and therefore is provided with a plurality of micropores preferably distributed substantially evenly over the membrane surface. According to the invention, an operating parameter of the membrane can be changed in such a way that the membrane assumes two different operating states, wherein in the first operating state the micropores of the membrane are open and in the second operating state, the micropores of the membrane are at least predominantly closed.

Functional protective material, in particular for use in protective clothing

The present invention relates to a method of detecting and localizing gamma radiation from a target source in the possible presence of background gamma radiation, said method comprising the steps of:

High energy gamma probe with position sensing capability

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Dietzenbach, Germany

Jürgen Gerl