Abstract: The present invention provides ribosomal RNA origami nanostructures and in particular nanostructures comprising RNA staples, composition comprising such origami nanostructures as well as methods for manufacturing such origami structures.

Abstract: A method, system and a computer readable medium. The method may include (a) transmitting, by an ultrasonic probe, one or more transmitted ultrasonic pulses towards an edge of the outer zone; wherein the transmission occurs while the ultrasonic probe is located in a hole that is proximate to a reinforcement cage of the concrete foundation element, (b) receiving, by the ultrasonic probe, one or more ultrasonic echoes that were reflected from the region of the edge of the outer zone and passed less than twice through the reinforcement cage, and (c) determining a distance between the reinforcement cage and the region of the edge.

Abstract: Methods and data structures are disclosed for a program module (e.g., API) test matrix generator system/process. The disclosed methods and data structures facilitate and carry out a streamlined, yet logically thorough test to verify the proper operation and/or expose errors within the program module under test. The method comprises breaking a set of input parameters to the program module into clusters of related parameters (i.e., parameters whose values affect each other's validity regarding the output of the program module). Thereafter, a set of groups, representing different usages of a set of clustered parameters, are identified. After identifying the groups, a set of test calls (or a test matrix) is rendered for the program module. A covering set of test calls for a particular cluster comprises a sum of all logically/operationally distinct input value combinations rendered for each group.

Abstract: Methods and data structures are disclosed for a program module (e.g., API) test matrix generator system/process. The disclosed methods and data structures facilitate and carry out a streamlined, yet logically thorough test to verify the proper operation and/or expose errors within the program module under test. The method comprises breaking a set of input parameters to the program module into clusters of related parameters (i.e., parameters whose values affect each other's validity regarding the output of the program module). Thereafter, a set of groups, representing different usages of a set of clustered parameters, are identified. After identifying the groups, a set of test calls (or a test matrix) is rendered for the program module. A covering set of test calls for a particular cluster comprises a sum of all logically/operationally distinct input value combinations rendered for each group.