Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A screed hardware apparatus for adjusting a grade height in screeding concrete. The apparatus includes a cap configured to attach to a base. The cap includes a post mount portion, a grade surface portion that abuts the post mount portion, and one or more flexible antenna that extend from the grade surface portion.

Abstract: There is provided a system and method for providing context-based limited availability commerce options. There is provided a method comprising receiving a sensor data sample corresponding to a segment for an event, matching the sensor data sample to a media record in a media database, the media record including an identity of the event, generating an advertising campaign of limited availability commerce options using a context including the identity of the event and a location of a device, and presenting the advertising campaign on a display of the device. When the event corresponds to a theatrical movie showing, the segment may correspond to the first few measures of a song for an end credit roll, and the sensor data sample may be recorded from a microphone. The commerce options may be limited based on time, location, demographics, user or group participation, and other criteria.

Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A screed hardware apparatus for adjusting a grade height in screeding concrete. The apparatus includes a cap configured to attach to a base. The cap includes a post mount portion, a grade surface portion that abuts the post mount portion, and one or more flexible antenna that extend from the grade surface portion.

Abstract: Systems and techniques are disclosed for trust based access to records via encrypted protocol communications with an authentication system. One of the methods includes maintaining, in one or more databases, health records associated with patients. Each health record including portions of medical information and each portion being separately trustable to one or more outside entities. The trust indicating that an outside entity can access a portion. A request from a user device of a patient is received, the request indicating access to a health record associated with the patient. Requests for information are presented on the user device, the requests indicating features of patients that are usable to identify a specific patient. The patient uniquely corresponding to a particular health record is determined, and user account information for the patient is generated, with the user account information used to identify portions of medical information associated with the particular health record.

Abstract: Systems and techniques are disclosed for trust based access to records via encrypted protocol communications with an authentication system. An example system is configured to authorize and provide selective and secured access to sensitive medical information according to one or more trusted relationships. The system is configured to receive a request for access to a patient's health record from an outside entity. Authentication information associated with the outside entity is determined. Whether the outside entity is authorized to access the requested data is determined. The determination is based on existence of a trust relationship being established between the outside entity and the patient, the trust relationship established by an action of the patient or a patient's representative. Access to the patient's health record is enabled based on a positive determination.

Abstract: There is provided a system and method for providing context-based limited availability commerce options. There is provided a method comprising receiving a sensor data sample corresponding to a segment for an event, matching the sensor data sample to a media record in a media database, the media record including an identity of the event, generating an advertising campaign of limited availability commerce options using a context including the identity of the event and a location of a device, and presenting the advertising campaign on a display of the device. When the event corresponds to a theatrical movie showing, the segment may correspond to the first few measures of a song for an end credit roll, and the sensor data sample may be recorded from a microphone. The commerce options may be limited based on time, location, demographics, user or group participation, and other criteria..