Abstract: Embodiments of the present disclosure relate to a method, a system and a computer program product for generating and/or creating knowledge assessment items for an item bank using artificial intelligence and machine learning.

Abstract: Embodiments of the present disclosure are related to a method, system and computer program product to monitor and detect additional display devices coupled to a candidate device in an examination environment, where the candidate device is being administered the examination, and embodiments of the present disclosure include preventing mirroring of examination of content from the candidate device on the additional display devices coupled to the candidate's device providing a secure examination environment.

Abstract: The reduction of feedback capacitance in active semiconductor devices, such as the reduction in collector to base capacitance in transistors, is described. In one example, a transistor includes a substrate, an active region of the transistor in the substrate, a dielectric layer over a top surface of the substrate, and an interconnect region. The active region includes a base contact over the active region. The interconnect region includes a conductive interconnect that extends over the dielectric layer and is electrically coupled with the base contact. The interconnect region also includes a semiconductor junction region extending under the conductive interconnect in an area of the substrate outside of the active region. The addition of the semiconductor junction region under the conductive interconnect reduces the total collector to base capacitance in the transistor.

Abstract: Embodiments of the present disclosure relate to a method, a system, and a computer program product for generating knowledge assessment items for an assessment of candidates in an examination and populating the generated knowledge assessment items in an item bank, the knowledge assessment items including different item types, and the knowledge assessment items being generated using artificial intelligence and machine learning, and further the knowledge assessment items generated (created) by the AI/ML module are authenticated and vetted by a subject matter expert before storing or updating the knowledge assessment item(s) in the item bank.

Abstract: Embodiment of the present disclosure relate to method, system and computer program products system of administering an examination at a candidate computing device communicatively coupled with a test administration server within a distributed computing network, by continuously monitoring a candidate performance context during administration of the examination in accordance with an initial level of monitoring parameters, and on detection of an anomaly associated with the candidate performance context, activating an escalated level of monitoring based at least in part upon detecting the anomaly, transmitting, to a proctor computing system, a candidate performance alert based on the anomaly, and receiving, from the proctor computing system based on the candidate performance alert, a proctor intervention assessment.

Abstract: Method and system of delivering and administering tests remotely on a candidate device based on a test specification, wherein the test package contains the test specifications and test package is created and stored in a distributed cache and based on a minimal latency time, download and/or push the test package from the distributed cache to the candidate device and administer the test to the candidate, collecting the accruals and uploading the accruals for the test for assessment of the candidate.

Abstract: The reduction of feedback capacitance in active semiconductor devices, such as the reduction in collector to base capacitance in transistors, is described. In one example, a transistor includes a substrate, an active region of the transistor in the substrate, a dielectric layer over a top surface of the substrate, and an interconnect region. The active region includes a base contact over the active region. The interconnect region includes a conductive interconnect that extends over the dielectric layer and is electrically coupled with the base contact. The interconnect region also includes a semiconductor junction region extending under the conductive interconnect in an area of the substrate outside of the active region. The addition of the semiconductor junction region under the conductive interconnect reduces the total collector to base capacitance in the transistor.

Abstract: A device can include a first compliant optrode. The first compliant optrode can be introduced into a tissue sample and can include a stack of flexible waveguide materials providing a first optical interface. The stack of flexible waveguide materials can have a thickness of less than about 100 microns. The first compliant optrode can be linear and can be configured to bend at a turn radius of less than about 300 microns.

Abstract: The material stack of the present disclosure can be used for fabricating optical waveguides that are thin and flexible, and that can bend light around small turns. The stack of materials can include a polymer core and a cladding, which together can create a large difference in refractive index. As a result, light can remain within the core even when bent around radii where standard glass fibers could fail.

Abstract: A mold for casting a micro-scale structure includes an upper surface including a first cavity having a first depth. A negative pattern for an array of micro-scale structures is defined in a surface of the first cavity. The mold includes at least one second cavity having a second depth defined in the cavity outside of the negative pattern for the array of micro-scale structures. The at least one second cavity defines a negative pattern for a standoff of the micro-scale structure. A fabric retaining frame is disposed in the first cavity.

Abstract: The present disclosure describes a systems and methods to rapidly detect a level of a drug present in a fluid sample. The systems and methods can be used to monitor drug levels in the blood of a patient to whom the drug has been prescribed. A system can include one or more organic electrochemical transistors that are functionalized with a coating that may include aptamers or antibodies. The coating can bind or otherwise interact with the drug of interest to change the transconductance of the organic electrochemical transistors. The system can detect a change in the transconductance of the organic electrochemical transistors and signal the presence of the drug.

Abstract: A method of forming a metal mold for casting a micro-scale dry adhesive structure includes securing a master patch of material including a micro-scale dry adhesive structure on a plating fixture, electroforming the metal mold on the patch of material, and removing the metal mold from the plating fixture and patch of material.

Abstract: The material stack of the present disclosure can be used for fabricating optical waveguides that are thin and flexible, and that can bend light around small turns. The stack of materials can include a polymer core and a cladding, which together can create a large difference in refractive index. As a result, light can remain within the core even when bent around radii where standard glass fibers could fail.

Abstract: This disclosure provides a device that can include a first compliant optrode. The first compliant optrode can include a stack of flexible waveguide materials providing a first optical interface and configured to be introduced into a tissue sample. The stack of flexible waveguide materials can have a thickness of less than about 100 microns. The first compliant optrode can be substantially linear and can be configured to bend at a turn radius of less than about 300 microns.

Abstract: A mold for casting a micro-scale structure includes an upper surface including a first cavity having a first depth. A negative pattern for an array of micro-scale structures is defined in a surface of the first cavity. The mold includes at least one second cavity having a second depth defined in the cavity outside of the negative pattern for the array of micro-scale structures. The at least one second cavity defines a negative pattern for a standoff of the micro-scale structure. A fabric retaining frame is disposed in the first cavity.

Abstract: A mold for casting a micro-scale dry adhesive structure includes an upper surface including a first cavity having a first depth, a negative pattern for an array of micro-scale structures defined in a surface of the first cavity, and at least one second cavity having a second depth defined in the cavity outside of the negative pattern for the array of micro-scale structures, the at least one second cavity defining a negative pattern for a standoff of the micro-scale dry adhesive structure.