Abstract: The disclosure relates to firefighting measures, and in particular, to firefighting compositions for preventing, retarding and extinguishing fire in a combustion zone that comprises a combination of at least one cooling component, at least one fire-isolation component comprising, at least one oxidizer diluting component, and at least one flame retarding component.

Abstract: Systems and methods for detection of melanoma on a patient's skin, including: a detector, configured to capture signals that are scattered of the skin, a rail, configured to allow movement of the detector on the rail in two perpendicular axes at a resolution of 0.5 millimeters, and a processor, coupled to the detector and configured to: receive signals captured by the detector, map the received signal to the position of the detector on the rail, compare data from each point with a predetermined melanoma threshold, identify at least one spread of melanoma pattern based on the comparison and the mapping, and determine if the skin includes melanoma, based on the results of the comparison, and based on identification of the at least one spread of melanoma pattern.

Abstract: The disclosure relates to firefighting measures, and in particular, to firefighting compositions for preventing, retarding and extinguishing fire in a combustion zone that comprises a combination of at least one cooling component, at least one fire-isolation component comprising, at least one oxidizer diluting component, and at least one flame retarding component.

Abstract: A processing utility analyzes first measured data including at least two measured data pieces from at least two first spaced-apart measurement locations respectively within a first sub-region of the region of interest, and determines for each of the first locations a deviation parameter corresponding to deviation of the measured data piece from the reference response. The processing utility determines, for each of at least two of the measured data pieces of the first measured data, a relation between the deviation parameter and a predetermined threshold value corresponding to a condition of the predetermined abnormality, and generate a corresponding control signal and communicate it to the measurement unit. The control signal is indicative of a first scan direction towards at least one second location to be measured in the region of interest where a degree of the predetermined abnormality is higher than in the at least two first locations.

Abstract: A processing utility analyzes first measured data including at least two measured data pieces from at least two first spaced-apart measurement locations respectively within a first sub-region of the region of interest, and determines for each of the first locations a deviation parameter corresponding to deviation of the measured data piece from the reference response. The processing utility determines, for each of said at least two of the measured data pieces of the first measured data, a relation between the deviation parameter and a predetermined threshold value corresponding to a condition of said predetermined abnormality, and generate a corresponding control signal and communicate it to the measurement unit. The control signal is indicative of a first scan direction towards at least one second location to be measured in the region of interest where a degree of said predetermined abnormality is higher than in said at least two first locations.