Abstract: A camera system of a mobile device includes: a sensor module disposed in a first body connected to a rotation member of the mobile device; and a lens module disposed in a second body connected to the rotation member. When the first body and the second body are rotated with respect to the rotation member to overlap each other, optical axes of the sensor module and the lens module correspond to each other and are operated as a common camera system, and the common camera system provides a first photographing mode and a second photographing mode with different viewing angles based on two focuses generated by a first geometry phase lens included in the lens module.

Abstract: The present invention is characterized by implementation of a method for preparing an agent for prevention of hair loss and promotion of hair regrowth wherein aerobic lactic acid bacteria and anaerobic lactic acid bacteria are fermented in a fusion manner to repeat a cycle of fermentation, degradation, and synthesis whereby the prevention of hair loss and the promotion of hair regrowth are achieved through the fusion fermentation process of lactic acid bacteria.

Abstract: A method for managing a memory apparatus including a plurality of physical blocks, and a volatile memory includes: obtaining a first host address and first data, and obtaining a second host address and second data; linking the first host address and second host address to a first page and second page of the physical block, and storing the first data and second data into the physical block; building a valid/invalid page count table according to a valid/invalid page count of the physical block; building a valid page position table according to the valid/invalid page count table, and storing the valid/invalid page count table in the volatile memory; and when a valid/invalid page count of the physical block indicates the physical block should be erased, using the valid page position table to move valid pages of the physical block to another physical block.

Abstract: Various perovskite solar cell embodiments include a flexible metal substrate (e.g., including a metal doped TiO2 layer), a perovskite layer, and a transparent electrode layer (e.g., including a dielectric/metal/dielectric structure), wherein the perovskite layer is provided between the flexible metal substrate and the transparent electrode layer. Also, various tandem solar cell embodiments including a perovskite solar cell and either a quantum dot solar cell, and organic solar cell or a thin film solar cell.

Abstract: A method of making an optical fiber-based sensor includes providing an optical fiber, and providing a sensing or protection layer on a surface of the optical fiber by an atomic layer deposition (ALD) process.

Abstract: A device configured for controlling a vehicle includes a navigation for receiving a Global Navigation Satellite system (GNSS) signal to determine at least one location of the vehicle, storage for storing a map including a plurality of road links, and a controller that determines whether the vehicle has entered a parking lot based on a result of determining whether a first location of the vehicle is connected to the road link based on the map and a result of determining whether a road link connected to a second location of the vehicle immediately before the first location among the plurality of links is connected to a parking lot entry/exit point, and controls an air conditioner in an internal air mode when it is determined that the vehicle has entered the parking lot, providing a pleasant environment to a driver and a passenger.

Abstract: Provided is a reflective glitter heat transfer sheet having a retroreflective structure. The reflective glitter heat transfer sheet includes: a reflective glitter layer comprising an adhesive, and glass beads and glitter particles embedded inside the adhesive; a primer layer disposed on the reflective glitter layer; and a hot melt layer formed on the primer layer for conducting heat transfer to an article to which the reflective glitter heat transfer sheet is to be applied. Each of the glass beads is a retroreflector for achieving retroreflection, and each of the glitter particles is a reflector for achieving diffuse reflection.

Abstract: Provided are an apparatus for diagnosing a disease and a method for diagnosing same. The apparatus includes a pump for pumping respiratory gas, a first pre-treatment portion connected to the pump and removing moisture and bad breath in the respiratory gas, and a volatile organic compound detector connected between the first pre-treatment portion and the pump and detecting volatile organic compounds in the respiratory gas.

Abstract: Various perovskite solar cell embodiments include a flexible metal substrate (e.g., including a metal doped TiO2 layer), a perovskite layer, and a transparent electrode layer (e.g., including a dielectric/metal/dielectric structure), wherein the perovskite layer is provided between the flexible metal substrate and the transparent electrode layer. Also, various tandem solar cell embodiments including a perovskite solar cell and either a quantum dot solar cell, and organic solar cell or a thin film solar cell.

Abstract: A camera system of a mobile device includes: a sensor module disposed in a first body connected to a rotation member of the mobile device; and a lens module disposed in a second body connected to the rotation member. When the first body and the second body are rotated with respect to the rotation member to overlap each other, optical axes of the sensor module and the lens module correspond to each other and are operated as a common camera system, and the common camera system provides a first photographing mode and a second photographing mode with different viewing angles based on two focuses generated by a first geometry phase lens included in the lens module.

Abstract: A method for managing a memory apparatus including a plurality of non-volatile (NV) memory elements includes: programming a physical block of a specific NV memory element, including: receiving a host command from a host; obtaining a host address and data from the host command; and linking the host address to a page of a physical block of the specific NV memory element and storing the data into the physical block. Before the pages of the physical block are fully programmed, a temporary local page linking address table is stored and is updated each time a linking relationship is changed. When the memory apparatus is to be shut down, the temporary local page linking address table is written to the specific NV memory element; and when the memory apparatus begins a start-up process, a global page address linking table is built by reading the local page address linking table.

Abstract: A storage system may include a memory device including a first region including a single-level cell and a second region different from the first region, and a storage controller configured to read data from the first region at a first gear level of a plurality of gear levels, determine an error level of the read data and a state of the memory device, and change the first gear level to a second gear level of the plurality of gear levels based on the determined error level of the data and the determined state of the memory device.

Abstract: A vehicle route guidance apparatus and a method thereof includes a positioning module that calculates a position of a vehicle and at least one processor that controls the positioning module. The at least one processor is configured to verify whether the vehicle enters a specified section, in a state where a navigation application is run, calculates accuracy of a position calculated by the positioning module, in a state where the vehicle enters the specified section, performs determination of whether to calculate a final position of the vehicle using detailed map data of the specified section, according to a result of determining the accuracy of the position calculated by the positioning module, calculates a final position of the vehicle by the positioning module, according to the determination, and performs route guidance on the specified section based on the final position.

Abstract: Provided are nanoparticles for sensing phosphate, a method for manufacturing the same, and a membrane for sensing phosphate including the same. The nanoparticles for sensing phosphate include a coordination polymer in which lanthanide metal ions and ligands are coordinated, and a polymer.

Abstract: A method, apparatus and computer program product for activating a flood event warning are described herein. In the context of a method, a location may be identified as a flood prone location. Data relating to the flood prone location may be received from one or more remote devices. The method may determine a flood confidence for the flood prone location based upon the data. The method may identify an active flood event for the flood prone location based on the flood confidence and cause a flood event warning to be activated in an instance in which the active flood event is identified.

Abstract: A selection associated with a desired set of visual information, associated with a system on chip (SOC) that includes a hardware functional module and a firmware functional module, is received. A template is selected from a plurality of available templates based at least in part on the selection associated with the desired set of visual information. The selected template is used by the SOC to generate reported information, including by configuring the hardware functional module, as prescribed by the selected template, to generate select hardware-reported information and configuring the firmware functional module, as prescribed by the selected template, to generate select firmware-reported information. The reported information is received and the desired set of visual information is displayed.

Abstract: A storage device is provided. The storage device includes a memory device including a memory cell array configured to store metadata and main data and a storage controller configured to access the memory device and control the memory device, wherein the storage controller is configured to read data from the memory device at a speed adaptively varying to a first read speed or a second read speed according to a state of the memory device, the second read speed being faster than the first read speed.

Abstract: An interface receives reported information from a system on chip (SOC), where the reported information includes: (1) hardware-reported information that is reported by a hardware functional module included in the SOC and (2) firmware-reported information that is reported by a firmware functional module included in the SOC. A processor receives one or more display settings and generates visual information based at least in part on: (1) the one or more display settings, (2) the hardware-reported information, and (3) the firmware-reported information. The visual information is displayed via a display.

Abstract: A hardware functional module sends, to an aggregation module and in a standardized message format, first status information associated with the hardware functional module according to a first set of reporting rules via a first dedicated link. The firmware functional module sends, to the aggregation module and in the standardized message format, second status information associated with the firmware functional module according to a second set of reporting rules via a second dedicated link. The aggregation module aggregates the first status information in the standardized message format and the second status information in the standardized message format and inserts a timestamp to obtain a timestamped and aggregated message stream. The timestamped and aggregated message stream enables a visualization system to analyze the hardware functional module and the firmware functional module.

Abstract: For each data in a plurality of data, data is read from a cache unit. For each data in the plurality of data, a group to which the data read from the cache unit belongs to is determined based at least in part on a predetermined grouping rule. A determination is made of (1) a quantity of groups and (2) a quantity of data corresponding to each group after determining the groups to which the plurality of data belong. Data belonging to a same group is written into a contiguous storage space of the cache unit, including by: sequentially reading the plurality of data from the cache unit and sequentially writing the plurality of data into the cache unit.