Abstract: A method and system for evaluating software tools that detect malicious hardware modifications is provided. In one embodiment, among others, a system comprises a computing device and an application. The application causes the computing device to at least receive hardware description language code that represents a circuit design and calculate a signal probability for one or more nodes in the circuit design. The application also causes the computing device to identify one or more rare nodes in the circuit design and generate a Trojan sample population. The application further causes the computing device to generate a feasible Trojan population and generate a Trojan test instance based at least in part on a random selection from the Trojan feasible population. Additionally, the application causes the computing device to generate modified hardware description code from the Trojan test instance.

Abstract: Embodiments disclose uterine manipulators, dye delivery systems and fornix delineators that address several issues, such as minimizing surgical error, minimizing loss of parts inside a patients, enabling easy manipulation of a patient's anatomy, securing and removing the device into and from the patient atraumatically, preventing loss of pnuemoperitoneum, and securing the device fastener and components efficiently and atraumatically. An embodiment includes a uterine manipulator having a fornix delineator, uterine shaft, outer tube, fastener, handle, inlet, tip, ring and connecting string, and/or occluder.

Abstract: Embodiments systems and methods for a platform that is configured to hold a medical device. In embodiments, a physician, nurse, medical practitioner, etc. may perform actions to change the positioning and orientation of the medical device while the medical device is secured to the platform. In further embodiments, the platform may include robotic components configured to change the positioning and orientation of the medical device.

Abstract: A user interaction is detected, selecting a unit with a user input mechanism. A unit hierarchy path that is used to categorize units, is accessed and a node in the unit hierarchy path, corresponding to the selected unit, is identified. A set of ancestor nodes in the unit hierarchy path is also identified, and a user interface breadcrumb control is generated based upon the selected unit and the identified ancestor nodes. A display system is controlled to render a display page for the selected unit, along with the breadcrumb control.

Abstract: The present disclosure describes various embodiments of systems, apparatuses, and methods for detecting a Trojan inserted integrated circuit design using delay-based side channel analysis. In one such embodiment, an automated test generation algorithm produces test patterns that are likely to activate trigger conditions and change critical paths of an integrated circuit design.

Abstract: An exemplary strike box is configured for use with a lockset including a bolt operable to move in an extending direction and a retracting direction. The strike box includes a housing having an opening sized and configured to receive the bolt, and further includes a bolt-slowing mechanism mounted in the housing. The bolt-slowing mechanism is configured to engage the bolt as the bolt moves in the extending direction, and to exert a force urging the bolt in the retracting direction. The force exerted by the bolt-slowing mechanism slows the extension speed of the bolt, such that the strike box reduces noise generated during such extension.

Abstract: The present disclosure presents an exemplary tier-based reconfigurable security architecture that can adapt to different use-case scenarios by selecting security tiers and configure parameters in each security tier based on system requirements. An exemplary system comprises a security agent that is configured to monitor system characteristics of embedded components on a system-on-chip and communicate a status of the system characteristics to a reconfigurable service engine integrated on the system-on-chip, such that the reconfigurable service engine is configured to activate one of a plurality of tiers of security based at least upon the status of the system characteristics communicated.

Abstract: A locking device for a door located at a door frame having a door strike. The locking device includes an actuator having a neutral position and a displaced position, and a latchbolt assembly having an extended position configured to engage the door strike, and a retracted position configured to move past the door strike. The latchbolt assembly includes a latchbolt link configured to move the latchbolt in response to movement of the actuator. A first dampening device is disposed adjacent to the latchbolt link, with the dampening device resiliently engaging the latchbolt link as the latchbolt link moves from the retracted position to the extended position. The first dampening device limits movement of the latchbolt link. A second dampening device is configured to restrain movement of the latchbolt during movement from the retracted position to the extended position.

Abstract: A precipitated silica is disclosed. Said precipitated silica has a BET/CTAB in a range of 0.8-1.35; a DBP oil absorption in a range of 240-320 ml/100 g; and a CDBP coefficient (DA) in range of 0.65 to 0.9. The precipitated silica has a micro pore area ranging from 6 to 35 m2/g and a micro pore volume ranging from 0.01 to 0.06 cm3/g.

Abstract: Various examples are provided related to software and hardware architectures that enable lightweight encryption and anonymous routing in a network-on-chip (NoC) based system-on-chip (SoC). In one example, among others, method for lightweight encryption and anonymous routing includes identifying, by a source node in a network-on-chip (NoC) based system-on-chip (SoC) architecture, a routing path from the source node to a destination node in the NoC-based SoC architecture, where the routing path comprises the source node, a plurality of intermediate nodes in the NoC-based SoC architecture, and the destination node; generating, by the source node, a plurality of tuples, a number of tuples in the plurality of tuples being based on a threshold; and distributing, by the source node, the plurality of tuples to the plurality of intermediate nodes and the destination node.

Abstract: Various examples are provided related to software and hardware architectures that enable lightweight and trust-aware routing. In one example, among others, a method for trust-aware routing includes calculating trust values to represent how much a node can be trusted to route packets through its router. Each node can store the trust values of routers that are one hop and two hops away from it, which represent direct trust and delegated trust, respectively. When a router receives a packet, the router can update trust values and forward the packet to the next hop.

Abstract: Various examples are provided related to software and hardware architectures that enable a lightweight incremental encryption scheme that is implemented on a System-on-chip (SoC) resource such as a network interface. In one example, among others, a method for incremental encryption includes obtaining, by a network interface (NI) of a sender intellectual property (IP) core in a network-on-chip (NoC) based system-on-chip (SoC) architecture, a payload for communication to a receiver intellectual property (IP) core; identifying, by the NI, one or more different blocks between the payload and a payload of a previous packet communicated between the sender IP core and the receiver IP core; and encrypting, by the NI, the one or more different blocks to create encrypted blocks of an encrypted payload.

Abstract: An exemplary method for generating a test vector to activate a Trojan triggering condition includes the operations of obtaining a design graph representation of an electronic circuit; constructing a satisfiability graph from the design graph representation, wherein the satisfiability graph includes a set of vertices representing rare signals of the electronic circuit and satisfiability connections between the vertices; finding a plurality of maximal satisfiable cliques in the satisfiability graph, wherein a maximal satisfiable clique corresponds to a triggering condition for a payload of the electronic circuit; generating a test vector for each of the maximal satisfiable cliques; and performing a test for the presence of a hardware Trojan circuit in the electronic circuit using the generated test vectors as input signals.

Abstract: An exemplary method of detecting a Trojan circuit in an integrated circuit is related to applying a test pattern comprising an initial test pattern followed by a corresponding succeeding test pattern to a golden design of the integrated circuit, wherein a change in the test pattern increases side-channel sensitivity; measuring a side-channel parameter in the golden design of the integrated circuit after application of the test pattern; applying the test pattern to a design of the integrated circuit under test; measuring the side-channel parameter in the design of the integrated circuit under test after application of the test pattern; and determining a Trojan circuit to be present in the integrated circuit under test when the measured side-channel parameters vary by a threshold.

Abstract: Embodiments described a shield for a surgical morcellator. Specifically, embodiments disclose a denticulate shield for the distal tip of a surgical morcellator with notches, wherein the notches are configured to catch loose morcellated tissue and prevent the loose morcellated tissue from being falling or remaining into the patient.

Abstract: A method of traversing across multiple user interface layers in a hierarchy of an application by an electronic device is provided. The method includes displaying a first user interface layer of the application on a screen of an electronic device. Further, the method includes detecting an input on a first graphical element displayed within the first user interface layer, and displaying, on the screen, the first user interface layer, a second user interface layer of the application, and at least one first indicia indicating a relation between the first user interface layer and the second user interface layer based on the input to traverse to the second user interface layer.

Abstract: Various examples are provided related to software and hardware architectures that enable lightweight and real-time Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) attack detection. In one example, among others, a method for detection and localization of denial-of-service (DoS) attacks includes detecting, by a router of an intellectual property (IP) core in a network-on-chip (NoC) based system-on-chip (SoC) architecture, a compromised packet stream based at least in part upon a packet arrival curve (PAC) associated with the router; identifying, by the IP core, a candidate IP core in the NoC as a potential attacker based at least in part upon a destination packet latency curve (DLC) associated with the IP core; and transmitting, by the router, a notification message indicating that the candidate IP core is the potential attacker to a router of the candidate IP core.

Abstract: A locking device for a door located at a door frame having a door strike. The locking device includes an actuator having a neutral position and a displaced position, and a latchbolt assembly having an extended position configured to engage the door strike, and a retracted position configured to move past the door strike. The latchbolt assembly includes a latchbolt link configured to move the latchbolt in response to movement of the actuator. A first dampening device is disposed adjacent to the latchbolt link, with the dampening device resiliently engaging the latchbolt link as the latchbolt link moves from the retracted position to the extended position. The first dampening device limits movement of the latchbolt link. A second dampening device is configured to restrain movement of the latchbolt during movement from the retracted position to the extended position.

Abstract: A content inflation and delivery system including a container including a fluid inlet in fluid communication with a fluid outlet; wherein the fluid outlet is positioned between the fluid inlet and a second end of the container. The system also includes an inflatable content being configured for inflation and delivery from the second end of the container.

Abstract: The present disclosure relates to a method of obtaining a cell where fucosylation pathways are modified, leading to production of partially fucosylated and non-fucosylated protein products, specifically antibodies from the cell. The present disclosure employs the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) technology. The method of the present disclosure targets the Fut8 gene and GMD gene in a cell. Such products are used in developing therapeutics and biomarkers, and in diagnosis and prognosis of diseases.