Abstract: A method and system is provided for verifying human presence at a mobile device. The method includes receiving a request for verification. Further, the method includes sending a Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) challenge to the mobile device. Further, the method includes receiving a response to the CAPTCHA challenge. Finally, the method includes verifying the human presence by matching the response received to the CAPTCHA challenge sent.

Abstract: A method and system is provided for verifying human presence at a mobile device. The method includes receiving a request for verification. Further, the method includes sending a Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) challenge to the mobile device. Further, the method includes receiving a response to the CAPTCHA challenge. Finally, the method includes verifying the human presence by matching the response received to the CAPTCHA challenge sent.

Abstract: The present disclosure relates to methods for producing, including intra-operatively obtaining, a fixation device, and fixation devices produced thereby, containing an autologous cell concentrate from a physiological solution, wherein the cell concentrate is isolated without the need for centrifugation.

Abstract: A method and system is provided for verifying human presence at a mobile device. The method includes receiving a request for verification. Further, the method includes sending a Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) challenge to the mobile device. Further, the method includes receiving a response to the CAPTCHA challenge. Finally, the method includes verifying the human presence by matching the response received to the CAPTCHA challenge sent.

Abstract: A sight having a foresight includes a main body that has an internal bore therethrough such that the main body can receive the barrel of a firearm. A spring-biased body located in the main body includes at least a portion thereof biased towards the internal bore of the main body so that it can engage an indentation formed on the barrel of the fire to secure the foresight on the barrel. The sight may also include a rearsight which may be releasable fixed to the barrel.

Abstract: There is disclosed an improved firearm, and in particular an improved rifle such as a bolt action rifle. Known rifles suffer from a number of problems, for example, accuracy, ease of disassembly, ease of assembly and realignment. Accordingly there is provided a rifle 5 comprising a stock 10 and an action 25 seated in the stock, the stock comprising a forestock 15 and a buttstock 20, wherein there are provided means for connecting a foremost end of the buttstock 20 to the action 25. The connection means allow the stock 10 and the action 25 to be releasably connecting one with the other.

Abstract: There is disclosed an improved firearm, and in particular an improved rifle such as a bolt action rifle. Known rifles suffer from a number of problems, for example, accuracy, ease of disassembly, ease of assembly and realignment. Accordingly there is provided a rifle 5 comprising a stock 10 and an action 25 seated in the stock, the stock comprising a forestock 15 and a buttstock 20, wherein there are provided means for connecting a foremost end of the buttstock 20 to the action 25. The connection means allow the stock 10 and the action 25 to be releasably connection one with the other.