Abstract: A reference electrode of an electrochemical sensor includes a substrate having internal walls defining a well and a channel. The reference electrode includes a conductive element disposed in the substrate. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. The channel has a first end connected to the well and a second end that is in contact with the conductive element. The reference electrode may include an additional well that extends from the first surface towards the second surface. The additional well may be connected to the second end of the channel and may be in contact with the conductive element. The channel and the wells form a flow path of a conductive medium. The flow path may be coupled to an agitating element or heating element that promotes flow of the conductive medium.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having a well, a channel, and a conductive element. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. A longitudinal axis of the channel may be substantially perpendicular to a longitudinal axis of the well. The channel has a first end connected to the well and a second end that is in contact with the conductive element. The channel and the wells form a flow path of a conductive medium. The flow path may be coupled to a manipulating element such as an agitating element or heating element that promotes flow of the membrane.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having well, a channel, and a conductive element therein. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. A longitudinal axis of the channel may be substantially perpendicular to a longitudinal axis of the well. The channel has a first end connected to the well and the conductive element is exposed to a second of the channel. The channel and the wells form a flow path of a conductive medium. A valve is coupled to the flow path and configured to control a flow of the conductive medium to the electrically conductive element through the flow path.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having internal walls defining a well and a channel. The reference electrode includes a conductive element disposed in the substrate. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. The channel has a first end connected to the well and a second end that is in contact with the conductive element. The reference electrode may include an additional well that extends from the first surface towards the second surface. The additional well may be connected to the second end of the channel and may be in contact with the conductive element. The channel and the wells form a flow path of a conductive medium. The flow path may be coupled to an agitating element or heating element that promotes flow of the conductive medium.

Abstract: The present disclosure provides relates to sensors for determining a property of a target analyte in a sample, devices for manipulating a charged species in a sample and systems and methods for determining a property of a target analyte in a sample. These comprise an electric field generator comprising a first electrode element; a second electrode element spaced apart from the first electrode element to define a region therebetween; and a plurality of structures provided within the region, wherein the each of the plurality of structures is configured to concentrate an applied electric field to form corresponding high electric field regions within the region.

Abstract: The present disclosure provides a sensing assembly for sensing a property of a fluid sample comprising at least one working electrode provided in the primary fluid channel configured to sense a property of a fluid sample in the primary fluid channel; a secondary fluid channel adjacent to and fluidly connected to the primary fluid channel along the primary flow path; and a reference electrode element provided in the secondary fluid channel. The secondary fluid channel is arranged as a branch from the primary fluid channel so as to limit the flow of fluid sample from the primary fluid channel to the reference electrode element. Alternatively or additionally, a method comprises determining a property of a sample comprising providing such a sensing assembly.

Abstract: A device configuration method for a vehicle in a fleet of vehicles comprises obtaining a template configuration file assigned to an edge computing device based on a user selection, the template configuration file specific to the fleet of vehicles and comprising first configuration data indicative of a manner in which the edge computing device is to interface with electronic devices provided in the vehicle, and second configuration data indicative of a desired setting for configuration parameter(s) of at least one of the electronic devices, automatically self-configuring for operation based on the first configuration data, comprising identifying electronic device(s) based on the first configuration data, and connecting, based on the first configuration data, to the electronic device(s) for transmitting thereto and receiving therefrom data, and transmitting the second configuration data to at least some of the electronic devices to cause them to adjust the configuration parameter(s) to the desired setting.

Abstract: A device configuration method for a vehicle in a fleet of vehicles comprises, at a computing device communicatively coupled to electronic devices provided in the vehicle, obtaining at least one template configuration file assigned to the computing device based on a user selection, the at least one template configuration file specific to the fleet of vehicles and comprising first configuration data indicative of a manner in which the computing device is to interface with the electronic devices, and second configuration data indicative of a desired setting for at least one configuration parameter of one or more electronic devices, automatically self-configuring for operation based on the first configuration data, and transmitting, at least in part, the second configuration data to the one or more electronic devices to cause the one or more electronic devices to adjust the at least one configuration parameter to the desired setting.

Abstract: The present disclosure provides methods and systems for reducing interference by one or more bubbles in a sensing assembly by determining a first property of the solution and using the first property in a removal step.

Abstract: The present disclosure provides methods and systems for reducing interference by one or more bubbles in a sensing assembly. Bubble prevention arrangements can use surfaces located in a fluid channel to provide surfaces with higher affinity for bubbles relative to the other surfaces so that the surface retains one or more bubbles within a bubble collection region; and/or to divert at least a portion of any bubbles passing through an opening in the fluid channel. Additionally or alternatively, bubble prevention arrangements comprise an agitation device configured to agitate liquid within the fluid channel. Additionally or alternatively, bubble prevention arrangements are configured to displace one or more bubbles in a region on or adjacent the sensing surface so as to reduce interference of one or more bubbles on the sensing surface.

Abstract: Systems and methods for reference electrodes are disclosed. In one aspect, a measurement system includes a pseudo-reference electrode configured to provide a reference potential and a dependence electrode configured to generate a dependence potential when exposed to a sample. Both the reference potential and the dependence potential vary based on a property of the sample. An electrochemical sensor includes the pseudo-reference electrode and the dependence electrode.

Abstract: A sensor assembly for determining a property of an analyte in a sample, where a modification unit comprising a set of modification electrodes with at least a first modification electrode is provided adjacent or on a sensing element, which includes a capture species, and which modification unit is configured modify a property of at least a portion of a sample received on the sensing element.

Abstract: A device configuration method for a vehicle in a fleet of vehicles comprises, at a computing device communicatively coupled to electronic devices provided in the vehicle, obtaining at least one template configuration file assigned to the computing device based on a user selection, the at least one template configuration file specific to the fleet of vehicles and comprising first configuration data indicative of a manner in which the computing device is to interface with the electronic devices, and second configuration data indicative of a desired setting for at least one configuration parameter of one or more electronic devices, automatically self-configuring for operation based on the first configuration data, and transmitting, at least in part, the second configuration data to the one or more electronic devices to cause the one or more electronic devices to adjust the at least one configuration parameter to the desired setting.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having internal walls defining a well and a channel. The reference electrode includes a conductive element disposed in the substrate. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. The channel has a first end connected to the well and a second end that is in contact with the conductive element. The reference electrode may include an additional well that extends from the first surface towards the second surface. The additional well may be connected to the second end of the channel and may be in contact with the conductive element. The channel and the wells form a flow path of a conductive medium. The flow path may be coupled to an agitating element or heating element that promotes flow of the conductive medium.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having well, a channel, and a conductive element therein. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. A longitudinal axis of the channel may be substantially perpendicular to a longitudinal axis of the well. The channel has a first end connected to the well and the conductive element is exposed to a second of the channel. The channel and the wells form a flow path of a conductive medium. A valve is coupled to the flow path and configured to control a flow of the conductive medium to the electrically conductive element through the flow path.

Abstract: A reference electrode of an electrochemical sensor includes a substrate having a well, a channel, and a conductive element. The well extends from a first surface of a substrate towards a second surface of the substrate. The channel is within the substrate. A longitudinal axis of the channel may be substantially perpendicular to a longitudinal axis of the well. The channel has a first end connected to the well and a second end that is in contact with the conductive element. The channel and the wells form a flow path of a conductive medium. The flow path may be coupled to a manipulating element such as an agitating element or heating element that promotes flow of the membrane.

Abstract: A system and method includes presenting a single product to be located in the retail store to the customer using a mobile application running on the mobile device, receiving an indication from the customer either to dismiss the product or to add the product to a grocery basket of the mobile application to form user data, presenting a cue card to ask the customer a question, receiving an answer from the customer as to yes or no to the question to form cue card data, using a data model and an algorithm to predict the most probable product the customer is going to want to add to the grocery basket, transmitting a representation of the most probable product, and displaying the most probable product on a graphical display of the mobile device, wherein the most probable product is based on the user data and the cue card data.

Abstract: A system and method includes presenting a single product to be located in the retail store to the customer using a mobile application running on the mobile device, receiving an indication from the customer either to dismiss the product or to add the product to a grocery basket of the mobile application to form user data, presenting a cue card to ask the customer a question, receiving an answer from the customer as to yes or no to the question to form cue card data, using a data model and an algorithm to predict the most probable product the customer is going to want to add to the grocery basket, transmitting a representation of the most probable product, and displaying the most probable product on a graphical display of the mobile device, wherein the most probable product is based on the user data and the cue card data.

Abstract: Disclosed in this specification is a protective cover for baseboards. The protective cover comprises a central, rigid panel with an upper surface and first and second baseboard protectors flexibly attached thereto.

Abstract: Secure access is provided to a resource hosted in a first domain. A first web server provides access to the resource. A second web server is provided in a second domain for receiving requests from a user for access to the resource. A browser is arranged for authentication and authorization for access to resources in the second domain and for forwarding requests from the user to the second web server. A reverse proxy is provided for publishing, with a resource identifier identifying the second domain, the resource to the second web server. The reverse proxy is arranged to forward to the first web server for access to the resource requests received from the second browser.