Abstract: The present disclosure generally relates to an electronic system for sensing electromagnetic radiation. In an example, an electronic system includes a substrate having a first surface and a second surface, the second surface is opposite the first surface. The electronic system also includes a first semiconductor die on the first surface of the substrate, and a second semiconductor die on the second surface of the substrate. The first semiconductor die and the second semiconductor die are coupled to one another through an opening in the substrate by a bondwire.

Abstract: A composition for light filtering, the composition comprising: a base material comprising a HEMA-based material; a plurality of metal nanoparticles dispersed in the base material, wherein the plurality of metal nanoparticles exhibit a peak light absorption value in the range of about 500 nm to about 600 nm; an anchoring mechanism dispersed in the base material, the anchoring mechanism comprising methacryloyl-derived monomer; and a nanoparticle coating material disposed on at least a portion of the plurality of metal nanoparticles.

Abstract: An adjustment structure of fitness equipment is provided. The adjustment structure of fitness equipment includes a holding component, having a mounting portion, and an assembly hole; an adjusting component, assembled on the mounting portion, and the adjusting component includes an adjusting plate, an adjusting protrusion and a spring; wherein the adjusting plate includes an assembly groove, the adjusting protrusion is movably embedded in the assembly groove, and two ends of the spring elastically against the bottom end of the adjusting protrusion and the bottom surface of the assembly groove respectively; and a movable fastener, including a shank and a head; wherein one end of the shank is connected to the head and the other end is used to movable insert into the assembly hole and the perforation; wherein the shank includes a plurality of serrated notch on outer surface, and the serrated notch corresponds to the incline portion.

Abstract: An adjustment structure of fitness equipment is provided. The adjustment structure of fitness equipment includes a holding component, having a mounting portion, and an assembly hole; an adjusting component, assembled on the mounting portion, and the adjusting component includes an adjusting plate, an adjusting protrusion and a spring; wherein the adjusting plate includes an assembly groove, the adjusting protrusion is movably embedded in the assembly groove, and two ends of the spring elastically against the bottom end of the adjusting protrusion and the bottom surface of the assembly groove respectively; and a movable fastener, including a shank and a head; wherein one end of the shank is connected to the head and the other end is used to movable insert into the assembly hole and the perforation; wherein the shank includes a plurality of serrated notch on outer surface, and the serrated notch corresponds to the incline portion.

Abstract: A processor coupled to memory is configured to receive an identification of a geographical location associated with a target specified by a user remote from a vehicle. A machine learning model is utilized to generate a representation of at least a portion of an environment surrounding the vehicle using sensor data from one or more sensors of the vehicle. At least a portion of a path to a target location corresponding to the received geographical location is calculated using the generated representation of the at least portion of the environment surrounding the vehicle. At least one command is provided to automatically navigate the vehicle based on the determined path and updated sensor data from at least a portion of the one or more sensors of the vehicle.

Abstract: A dumbbell and barbell supporting system is disclosed. A first embodiment includes a main support, two support members, and placement bases; when the placement bases located in the same support member are moved away from each other, two ends of the dumbbell are mounted in the placement bases to combine with weight element group; when the placement bases located in the same support member are moved close to each other, one weight element group is combined with another weight element group to convert a dumbbell to a barbell. In a second embodiment, the placement bases located in the same support member are connected by connection assembly; before the conversion to the barbell, the dumbbell, the connection assembly and the placement base are taken away from the support member to combine with the weight element group, so that the barbell can be put in placement slots.

Abstract: A processor coupled to memory is configured to receive an identification of a geographical location associated with a target specified by a user remote from a vehicle. A machine learning model is utilized to generate a representation of at least a portion of an environment surrounding the vehicle using sensor data from one or more sensors of the vehicle. At least a portion of a path to a target location corresponding to the received geographical location is calculated using the generated representation of the at least portion of the environment surrounding the vehicle. At least one command is provided to automatically navigate the vehicle based on the determined path and updated sensor data from at least a portion of the one or more sensors of the vehicle.

Abstract: A dumbbell and barbell supporting system is disclosed. A first embodiment includes a main support, two support members, and placement bases; when the placement bases located in the same support member are moved away from each other, two ends of the dumbbell are mounted in the placement bases to combine with weight element group; when the placement bases located in the same support member are moved close to each other, one weight element group is combined with another weight element group to convert a dumbbell to a barbell. In a second embodiment, the placement bases located in the same support member are connected by connection assembly; before the conversion to the barbell, the dumbbell, the connection assembly and the placement base are taken away from the support member to combine with the weight element group, so that the barbell can be put in placement slots.

Abstract: In a method for maintaining an aircraft air conditioning installation (10), a maintenance control device (100) is connected to a control system (12) of the aircraft air conditioning installation (10). A decontamination activation signal output by the maintenance control device (100) for the activation of a decontamination process is transmitted to the control system (12) of the aircraft air conditioning installation (10).

Abstract: Disclosed herein are compositions and methods comprising a composition for light filtering. An example composition comprises a plurality of metal nanoparticles, at least a portion of the plurality of metal nanoparticles having an anisotropic shape; and a stabilizing mechanism disposed to selectively couple with at least a portion of the plurality of metal nanoparticles, wherein the composition exhibits a peak light filtering value in the range of about 600 nm to about 850 nm.

Abstract: A weight member and the use in barbell and dumbbell devices are provided, wherein the weight member has a first side and a second side opposite to each other, and a split groove through the first side and the second side. A first mortise and a first tenon are arranged on the first side, and a second mortise and a second tenon are arranged on the second side. The first mortise and the second tenon are arranged in opposite direction correspondingly, and the first mortise and the second tenon are opposite to each other and arranged correspondingly. When the weight members are assembled together, the first mortise and the first tenon of one weight member is sliding interlocked with the second tenon and the second mortise of another weight member respectively.

Abstract: Described are systems and methods which can be used to indicate the period of time elapsed since the occurrence of a triggering event. More particularly, this application relates to systems and methods which can be used to visually indicate the time period elapsed since an article has been removed from its packaging. The system can include an indicator disposed on or within the article and a trigger disposed within the receptacle and in contact with the indicator. The article may be enclosed within a sealable receptacle of the package. The indicator is responsive to a change in a concentration of the trigger in contact with the indicator. The removal of the article from the receptacle can induce a change in concentration of the trigger in contact with the indicator. The change in the concentration of the trigger can induce a change in color in the indicator. The color change indicates a predetermined period of time has elapsed since the article has been removed from the receptacle.

Abstract: Improved techniques for identifying objects, such as toy objects, are presented herein. In particular, a play system (e.g., game, doll playset, track set, etc.) includes a probed surface for use in obtaining electrical tomography measurements when toy objects are placed on the probed surface. The play system is configured to analyze the electrical tomography measurements to determine an identity of the toy object placed on the probed surface.

Abstract: Described are systems and methods which can be used to indicate the period of time elapsed since the occurrence of a triggering event. More particularly, this application relates to systems and methods which can be used to visually indicate the time period elapsed since an article has been removed from its packaging. The system can include an indicator disposed on or within the article and a trigger disposed within the receptacle and in contact with the indicator. The article may be enclosed within a sealable receptacle of the package. The indicator is responsive to a change in a concentration of the trigger in contact with the indicator.

Abstract: An adjustable dumbbell device includes a dumbbell having two weight ring supported on a receptacle, a handle having two end housings to be coupled to the weight rings, two weight members engageable into the housing, two spring biased catches engaged in the weight member, two arms coupled to the spring biased catches for moving the spring biased catches into and out of the weight members, a carrier slidably engaged in the receptacle and having a pole and a stud of different height for engaging with the arms and for actuating the arms to disengage the spring biased catches from the weight members, and an actuator moves the carrier relative to the receptacle to control an engagement of the pole and the stud with the arms.

Abstract: A weight member and the use in barbell and dumbbell devices are provided, wherein the weight member has a first side and a second side opposite to each other, and a split groove through the first side and the second side. A first mortise and a first tenon are arranged on the first side, and a second mortise and a second tenon are arranged on the second side. The first mortise and the second tenon are arranged in opposite direction correspondingly, and the first mortise and the second tenon are opposite to each other and arranged correspondingly. When the weight members are assembled together, the first mortise and the first tenon of one weight member is sliding interlocked with the second tenon and the second mortise of another weight member respectively.

Abstract: Disclosed herein are compositions and methods comprising a composition for light filtering. An example composition comprises a plurality of metal nanoparticles, at least a portion of the plurality of metal nanoparticles having an anisotropic shape; and a stabilizing mechanism disposed to selectively couple with at least a portion of the plurality of metal nanoparticles, wherein the composition exhibits a peak light filtering value in the range of about 600 nm to about 850 nm.

Abstract: A composition for light filtering, the composition comprising: a base material; a plurality of nanoparticles dispersed in the base material, wherein the plurality of nanoparticles exhibit a peak light absorption value in the range of about 650 nm to about 800 nm; a chemical dye dispersed in the base material, the chemical dye having a spectral peak that is at least partially quenched by the filtering of the spectral curve of the nanoparticles; an anchoring mechanism dispersed in the base material, the anchoring mechanism comprising methacryloyl-derived monomer; and a nanoparticle coating material disposed on at least a portion of the plurality of nanoparticles.

Abstract: A composition for light filtering, the composition comprising: a base material comprising a HEMA-based material; a plurality of metal nanoparticles dispersed in the base material, wherein the plurality of metal nanoparticles exhibit a peak light absorption value in the range of about 500 nm to about 600 nm; an anchoring mechanism dispersed in the base material, the anchoring mechanism comprising methacryloyl-derived monomer; and a nanoparticle coating material disposed on at least a portion of the plurality of metal nanoparticles.