Results obtained with a new, very compact detector for imaging matrix of leak microstructures (LM) are reported. Spatial linearity and spatial resolution by scanning the detection alpha particles 100% efficiency, when compared silicon detector, stressed. Preliminary results in detecting single electrons emitted heated filament (Ec < 1 eV) at 1–3 mbar propane

Water utilities are challenged to reduce their water losses through detecting, localizing, and repairing leaks as quickly possible in aging distribution systems. In this work, we solve challenging problem by detecting multiple simultaneously a network for the Battle of Leak Detection Isolation Methods. The performance leak detection localization depends on how well system roughness demand calib...

We describe a network-based data-leak detection (DLD) technique, the main feature of which is that the detection does not reveal the content of the sensitive data. Instead, only a small amount of specialized digests are needed. Our technique – referred to as the fuzzy fingerprint detection – can be used to detect accidental data leaks due to human errors or application flaws. The privacy-preser...

AND SILVIA MENICONI nterest in developing accurate and reliable leak detection methodologies has grown considerably within the technical–scientific community in recent years. Because of the change in natural hydrologic yields and growing resource consumption in many places, water recovered from leak detection and reduction efforts is increasingly valuable (Colombo & Karney, 2002). Presently, le...

For natural gas pipeline, it has a leak or not is critical. The most commonly problems in the pipeline leak detection methods are the difficulties to identify, inaccuracy to locate, thus, the natural gas pipeline detection is difficult to be applied, therefore, the use of neural network multi-sensor data fusion of the natural gas pipeline leak detection is particularly important. In this paper,...

Fluid leak detection represents a problem that has attracted the interest of researchers, but not exclusively because in industries and services leaks are frequently common. Indeed, in water or gas supplies, chemical or thermal plants, sea-lines or cooling/heating systems leakage rates can cause important economic losses and sometimes, what it is more relevant, environmental pollution with huma...

Nowadays data leakage is the big problem in front of the different kind of institution, organization, and security firms. Everyone knows what is important of sensitive data .The unveiling of sensitive data in storage and transmission creates a serious threat to organizational and personal security. The system propose a privacy-preserving data-leak detection model for preventing accidental data ...