Ariel-University Research and Development Company Ltd.

The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization (Aro) (Volcani Center)

Ariel Scientific Innovations Ltd.

The State of Israel - Ministry of Agriculture & Rural Development

Alexander Shulzinger

Moshe Einat

Boris Litvak

Boris Kapilevich

Amir Abramovich

Nafttaly Goldshleger

Sheenan Harpaz

Aharon Greenberg

Apparatus and method for detecting a dissolved gaseous impurity in an aqueous environment, comprises a tube for isolating liquid surface, or a sampler for obtaining a liquid sample from the aqueous environment, a vacuum pump located to exert a vacuum, leaving the surface to evaporate into the vacuum; and a holding compartment for holding evaporated gas which may then be analyzed using electrochemical or spectroscopic methods. The apparatus is useful for detecting levels of ammonia in fish ponds or indeed any impurity that may be dissolved in the water.

Real time monitoring of substance concentration, particularly of ammonia, in fish ponds and like environments

Disclosed are passive millimeter wave detection devices that in some embodiments are useful for detecting objects such as weapons obscured underneath clothing. Also disclosed are methods for detecting objects using millimeter waves, in some embodiments, objects such as weapons, obscured underneath clothing.

Passive millimeter-wave detector

Growing community of inventors

Ariel, Israel

Alexander Shulzinger