According to a study published in Nature Communications, researchers have created an extremely sensitive detector for identifying molecules based on their infrared vibrational “fingerprint.” ...

PIR Motion Detector powered by two Alkaline batteries Detection range of 12 meters and angle up to 90° Mounting height: 2.3-2.5 m Pet immunity up to 25 kilos Microprocessor controlled with advanced ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. Arrays of any built-in or user-defined base type, enum type, composite type, range type, or domain can be ...

Table 9.54 shows the specialized operators available for array types. In addition to those, the usual comparison operators shown in Table 9.1 are available for arrays. The comparison operators compare ...

Unknown formats undergo heuristic analysis, providing identification for both known and unrecognized files.