Abstract: A movement detection device includes a signal transmission device configured to transmit a radar signal transmission toward a target area and to receive reflected radar signals, and a signal analysis device configured to analyze the reflected radar signals to detect a movement in the target area that is indicative of micro-shivering. In response to detecting the micro-shivering, the movement detection device generates an alarm.

Abstract: The invention provides a method of preparing an aqueous dispersion of polymer encapsulated particulate material, the method comprising: providing a dispersion of the particulate material in a continuous aqueous phase, the dispersion comprising RAFT agent as a stabiliser for the particulate material; and polymerising ethylenically unsaturated monomer under the control of the RAFT agent to form polymer at the surface of the dispersed particulate material, thereby providing the aqueous dispersion of polymer encapsulated particulate material; wherein polymerisation of the ethylenically unsaturated monomer comprises: (a) polymerising a monomer composition that includes ionisable ethylenically unsaturated monomer so as to form a base responsive water swellable RAFT polymer layer that encapsulates the particulate material; and (b) polymerising a monomer composition that includes non-ionisable ethylenically unsaturated monomer so as to form an extensible, water and base permeable RAFT polymer layer that encapsulate

Abstract: A method of securing a design-for-test scan chain within a programmable integrated circuit device (IC) can include placing the programmable IC in an operational mode and responsive to a request to access a scan chain within the programmable IC, selectively enabling a secure mode within the programmable IC according to a configuration state of the programmable IC. Enabling secure mode within the programmable IC can provide access to the scan chain. Responsive to enabling the secure mode, the programmable IC can remain in the secure mode and be prevented from re-entering the operational mode until the programmable IC is power cycled.

Abstract: The invention provides a method of preparing an aqueous dispersion of polymer encapsulated particulate material, the method comprising: providing a dispersion of the particulate material in a continuous aqueous phase, the dispersion comprising RAFT agent as a stabiliser for the particulate material; and polymerising ethylenically unsaturated monomer under the control of the RAFT agent to form polymer at the surface of the dispersed particulate material, thereby providing the aqueous dispersion of polymer encapsulated particulate material; wherein polymerisation of the ethylenically unsaturated monomer comprises: (a) polymerising a monomer composition that includes ionisable ethylenically unsaturated monomer so as to form a base responsive water swellable RAFT polymer layer that encapsulates the particulate material; and (b) polymerising a monomer composition that includes non-ionisable ethylenically unsaturated monomer so as to form an extensible, water and base permeable RAFT polymer layer that encapsul

Abstract: A system for protecting an input/output (I/O) pin of an integrated circuit device (IC) from single event transients is disclosed. The system includes a first delay circuit that is configured to delay a clock signal from the clock source by a first predetermined amount of time, and a second delay circuit that is configured to delay the clock signal by a second predetermined amount of time. The system further includes a first register that is clocked by the clock signal, a second register that is clocked by the clock signal delayed by the first predetermined amount of time, and a third register that is clocked by the clock signal delayed by the second predetermined amount of time. The system also includes voter circuits, where each voter circuit is configured to receive a first data signal from an output of the first register, a second data signal from an output of the second register, and a third data signal from an output of the third register.

Abstract: Method and apparatus for self-checking and self-correcting memory states of a programmable resource is described. Programmable resource of an integrated circuit has a first core and a second core instantiated therein. A first internal configuration port and a second internal configuration port of the integrated circuit are respectively connected to the first core and the second core. The second core is coupled to the first core for monitoring operation of the first core with the second core, and the second core is configured to obtain control responsive to a failure of the first core or the first internal configuration port for a self-correcting mode.