Abstract: A smart thermal patch for adaptive thermotherapy is provided. In an embodiment, the patch can be a stretchable, non-polymeric, conductive thin film flexible and non-invasive body integrated mobile thermal heater with wireless control capabilities that can be used to provide adaptive thermotherapy. The patch can be geometrically and spatially tunable on various pain locations. Adaptability allows the amount of heating to be tuned based on the temperature of the treated portion.

Abstract: A memory cell includes a substrate and a body including plural layers. The body has an inner body and an outer body, and the body is formed on top of the substrate. A nanotube trench is formed vertically in the body and extends to the substrate. A nanotube structure is formed in the nanotube trench. The nanotube trench divides the body into the inner body and the outer body and the nanotube structure is mechanically separated from the inner body and the outer body by a tunnel oxide layer, a charge trapping layer, and a blocking oxide layer.

Abstract: A flexible three-dimensional electronic device includes a polymer layer having a first side and a second side that is opposite of the first side. A first flexible substrate carrying a first electronic component is arranged on the first side of the polymer layer. A second flexible substrate carries a second electronic component. The second flexible substrate is a flexible silicon substrate arranged on the second side of the polymer layer. An electrically conductive via passes through the polymer layer to electrically connect the first and second electronic components.

Abstract: A three-dimensional (3D) solar cell includes an active, rigid, and flat material configured to transform solar energy into electrical energy, wherein the active, rigid, and flat material is shaped as first and second petals, each petal having plural sides, plural electrodes formed on a backside of the active, rigid, and flat material, a flexible transparent substrate coating the backside of the active, rigid, and flat material and the plural electrodes, plural trenches formed in the active, rigid, and flat material, to partially expose the plural electrodes and the substrate, and a transparent polymer configured to attach a side from the first petal to a side from the second petal.

Abstract: A system that connects a user to a cleanroom facility, the system including a computing device configured to receive a command from a user; and a platform remotely located from the computing device. The platform is configured to communicate with the computing device and with a cleanroom, the platform including a training module, an assessment module, and a manufacturing module. The platform is configured to, in response to receiving the command from the computing device, activate one of the training module, the assessment module, and the manufacturing module to take control over the cleanroom.

Abstract: A sensor system includes a plant growth sensor, an environmental sensor device, and processing electronics. The plant growth sensor includes a strain sensor arranged on a first stretchable and flexible substrate. The environmental sensor device includes first and second environmental sensors arranged on a second stretchable and flexible substrate. The processing electronics are electrically coupled to the plant growth sensor and the environmental sensor device. The processing electronics include a wireless communication transceiver.

Abstract: A multi-dimensional integrated circuit (MD-IC) device for monitoring one or more parameters of a fluid includes plural faces, each face having plural interlocks extending from a periphery of the face for interlocking with corresponding interlocks of another face of the plural faces; the plural faces are mechanically attached to each other and electrically connected through the interlocks to form a closed chamber; an energy harvester placed on an outside surface of a first face of the plural faces; a fluidic monitoring sensor placed on an outside surface of a second face of the plural faces; a processor placed within the closed chamber; and a battery placed within the closed chamber and configured to receive the electrical energy from the energy harvester and to provide the electrical energy to the processor and the water monitoring sensor.

Abstract: A method of fabricating a thermal management device. The method includes depositing a seed layer, using a seed layer depositing technique, on a side of a support base; growing a heat sink base layer on a side of the seed layer; depositing a hard mask on a side of the support base directly opposite that containing the seed and heat sink base layers; patterning the hard mask with a photoresist mask; etching the patterned hard mask with an etching technique, wherein the etching creates trenches in the underlying support base, exposing the seed layer; removing the hard mask with a hard mask removal technique; depositing a layer of photoresist on the heat sink base layer; growing heat sinks using a heat sink growth technique on the exposed seed layer; removing the photoresist layer with a photoresist layer removal technique; and removing the support base with a support base removal technique.

Abstract: A physically compliant, 3-dimensional, heterogeneously integrated system includes electronics that have a metal-oxide-semiconductor structure; plural graphene-based sensors; interconnects configured to electrically connect the electronics to the plural graphene-based sensors; and a first polymer layer that extends between the electronics and the plural graphene-based sensors so that the electronics are prevented from directly contacting the plural graphene-based sensors. The electronics, the plural graphene-based sensors, the interconnects, and the first polymer layer are configured to have a thickness that allow the entire system to bend to have a bending radius less than 10 mm.

Abstract: A sensor includes a substrate and a nanotube structure formed on top of the substrate. A body is formed on top of the substrate and surrounds the nanotube structure. A source contact is electrically coupled to a top portion of the nanotube structure. A drain contact is arranged on top of the substrate and is electrically coupled with a bottom portion of the nanotube structure. A gate contact is arranged on top of the nanotube structure. The gate contact is electrically is isolated from the top portion of the nanotube structure and electrically coupled with a middle portion of the nanotube structure. The top portion of the nanotube structure is exposed to an environment surrounding the sensor.

Abstract: An angular acceleration sensor includes a curved track having first and second metallic layers, and a spherical conductive ball provided within the track. The first metallic layer has a constant, uniform, width along a length of the track while the second metallic layer has a varying-width along the length of the track. An angular acceleration experienced by the spherical conductive ball is associated with a change in a capacitance between the spherical conductive ball and the curved track, which is uniquely associated with an external linear acceleration experienced by the sensor.

Abstract: An apparatus for personal health maintenance has a sensor attached at least indirectly to a carrier member in turn attachable to a user or subject and configured for measurement of at least one physiological parameter of the user. A reservoir contains a preselected composition. An electronic processor is operatively connected to the sensor for receiving a signal therefrom encoding a measurement of the physiological parameter, the processor being configured for determining a divergence of the physiological parameter from a predetermined magnitude, the processor being operatively connected to a dispensing mechanism for ejecting, from the reservoir, an amount of the composition to be administered to the user to reduce divergence of the physiological parameter from the predetermined magnitude. The dispensing mechanism includes an expandable polymer composite layer with gas-filled micro-bubbles or microspheres expandable by operation of a heating element.

Abstract: A monolithic electronic device includes a plurality of rigid portions arranged in a polyhedron shape and a plurality of in-plane and out-of-plane deformable portions connecting the plurality of rigid portions to each other. Each of the plurality of rigid portions has an outer side and an opposing inner side. The inner of each of the plurality of rigid portions face an inside of the polyhedron shape. At least some of the plurality of rigid portions include semiconductor devices on both the outer and inner sides. The plurality of rigid portions and the plurality of in-plane and out-of-plane deformable portions are monolithic.

Abstract: A flexible and stretchable imager includes a first rigid substrate carrying at least one first photodetector, a second rigid substrate carrying at least one second photodetector, and a flexible and stretchable arm connected to the first and second rigid substrates. The first rigid substrate, the second rigid substrate, and the flexible and stretchable arm are made of a same material.

Abstract: A breathing mask for being worn on the face includes a filtration mechanism configured to filter out particles having a diameter larger than a first predetermined value; a connecting mechanism; and a removable nano-porous hydrophobic membrane configured to be removably attached to the filtration mechanism with the connecting mechanism. The nano-porous membrane is configured to filter out particles having a diameter larger than a second predetermined value, which is different from the first predetermined value.

Abstract: A sensor for determining plural parameters includes a housing that defines a chamber and a parallel plate capacitor having a first plate located inside the chamber and a second plate fixedly attached to a first external side of the housing. A dielectric multi-layer placed between the first and second plates includes a pressure sensitive layer and a humidity sensitive layer.

Abstract: An out-of-plane deformable semiconductor substrate includes a plurality of rigid portions having a first thickness and an out-of-plane deformable portion having a second thickness and connecting the plurality of rigid portions to each other. The second thickness is smaller than the first thickness. The out-of-plane deformable semiconductor substrate is monolithic.

Abstract: An angular acceleration sensor includes a curved track having first and second metallic layers, and a spherical conductive ball provided within the track. The first metallic layer has a constant, uniform, width along a length of the track while the second metallic layer has a varying-width along the length of the track. An angular acceleration experienced by the spherical conductive ball is associated with a change in a capacitance between the spherical conductive ball and the curved track, which is uniquely associated with an external linear acceleration experienced by the sensor.

Abstract: A monolithic electronic device includes a plurality of rigid portions arranged in a polyhedron shape and a plurality of in-plane and out-of-plane deformable portions connecting the plurality of rigid portions to each other. Each of the plurality of rigid portions has an outer side and an opposing inner side. The inner of each of the plurality of rigid portions face an inside of the polyhedron shape. At least some of the plurality of rigid portions include semiconductor devices on both the outer and inner sides. The plurality of rigid portions and the plurality of in-plane and out-of-plane deformable portions are monolithic.

Abstract: A viscosity sensor for measuring a viscosity of a fluid flowing in a pipe, includes a base made of a flexible material; a bridge made of a rigid material, wherein the bridge is attached to the base to form a microchannel; a pressure sensor formed within the base; and a controller configured to receive a signal indicative of a capacitance change ?C from the pressure sensor, and to calculate the viscosity of the fluid flowing through the microchannel based on the received capacitance change ?C.