Abstract: The present disclosure provides an organic light-emitting element including: a first electrode; a light-emitting layer; and a second electrode, wherein the light-emitting layer contains at least a first compound in which a naphthalene ring and a tricyclic or higher cyclic fused ring are bonded together by a single bond and a second compound in which the naphthalene ring and the fused polycyclic ring of the first compound are further cyclized.

Abstract: An organic compound represented by the following formula [1]: Ar is selected from the group consisting of a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. R1 and R2 are independently selected from the group consisting of a hydrogen atom and a substituent. m and n are selected from integers of 1 or more and 3 or less.

Abstract: This anode catalyst layer for a fuel cell contains electrode catalyst particles, a carbon carrier on which the electrode catalyst particles are loaded, water electrolysis catalyst particles, a proton-conducting binder, and graphitized carbon. At least part of the carbon carrier has a crystallite size La of 3.0 nm or more.

Abstract: A method for detecting a target molecule, including supplying a liquid dispersion of a structural substance including a target molecule into a well array such that the structural substance is introduced into wells of the well array, supplying a sealing solution into the well array such that a layer of the sealing solution is formed on the liquid dispersion in the wells, and that the liquid dispersion is sealed in the wells, extracting the target molecule from the structural substance, and detecting the target molecule.

Abstract: The disclosure provides an illumination control device and an illumination control method for a shifter of a vehicle, and the illumination control device includes a shifter disposed on a steering column and having a light source; a vehicle door open-and-closed detection part detecting an open-and-closed state of a door of the vehicle to generate a vehicle door open-and-closed signal; a control device controlling an illumination of the light source. After a driver driving the vehicle switches on an ignition switch, the control device performs a lighting control to turn on the light source, and when the ignition switch is in an OFF state and after a vehicle door open-and-closed signal indicating the door is switched from an open state to a closed state is detected, the control device performs the lighting control to turn on the light source.

Abstract: This anode catalyst layer for a fuel cell contains electrode catalyst particles, a carbon carrier on which the electrode catalyst particles are loaded, water electrolysis catalyst particles, a proton-conducting binder, and graphitized carbon. The graphitized carbon has a bulk density of 0.50/cm3 or less.

Abstract: A permanent magnet is expressed by a composition formula: RpFeqMrCusCo100-p-q-r-s. The magnet includes a crystal grain having a main phase including a TbCu7 crystal phase, and a volume ratio of the TbCu7 crystal phase to the main phase is 95% or more.

Abstract: An analysis apparatus including a stage, an analysis device placed on the stage and including receiving sections which accommodate a sample and a reagent for biochemical reaction, and are communicated with one another through a flow path having an inlet and an outlet, a liquid introduction section which is connected to the inlet and supplies into the flow path the sample, the reagent, and an sealing liquid for sealing each of the receiving sections, and a waste liquid storage section which is connected to the outlet and stores as waste liquid an excess of the sample and the reagent and a part of the sealing liquid supplied to the flow path, an optical system which includes an objective lens, emits excitation light to the receiving sections and allows observation of fluorescence generated in the receiving sections by the excitation light, and a control unit that controls such that the sealing liquid and the excess of the sample and the reagent form an interface in the waste liquid storage section, and that the

Abstract: An anode catalyst layer for a fuel cell includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of the graphitized carbon in the anode catalyst layer for a fuel cell is 3-70 mass % with respect to the total mass of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.

Abstract: An analysis apparatus including a stage, an analysis device placed on the stage and including receiving sections which accommodate a sample and a reagent for biochemical reaction, and are communicated with one another through a flow path having an inlet and an outlet, a liquid introduction section which is connected to the inlet and supplies into the flow path the sample, the reagent, and an sealing liquid for sealing each of the receiving sections, and a waste liquid storage section which is connected to the outlet and stores as waste liquid an excess of the sample and the reagent and a part of the sealing liquid supplied to the flow path, an optical system which includes an objective lens, emits excitation light to the receiving sections and allows observation of fluorescence generated in the receiving sections by the excitation light, and a control unit that controls such that the sealing liquid and the excess of the sample and the reagent form an interface in the waste liquid storage section, and that the

Abstract: A detection method including bringing liquid including a target nucleic acid into contact with a well array having wells such that at most one molecule of the target nucleic acid is included per well, sealing the well such that the target nucleic acid remains in the well, amplifying, in the well, a signal derived from the target nucleic acid, detecting the signal emitted from the well, and detecting whether the target nucleic acid includes at least one of a first nucleic acid, a second nucleic acid, and a double-stranded nucleic acid resulting from complementary binding of the first and second nucleic acids. The signal includes at least one of a first signal emitted by binding of a first specific binding substance to the first nucleic acid, and a second signal different from the first signal and emitted by binding of a second specific binding substance to the second nucleic acid.

Abstract: An anode catalyst layer for a fuel cell according to the present invention includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of graphitized carbon in the anode catalyst layer for a fuel cell is 15-70 volume % with respect to the total volume of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.

Abstract: A method of replacing liquids including introducing a second liquid into a fluidic device which includes a substrate having wells formed on a surface thereof, the wells including openings which accommodate a first liquid including a surfactant and are sealed with a first sealing solution applied on the surface of the substrate, where the introducing includes supplying the second liquid to the surface such that the first sealing solution is replaced with the second liquid, and that the second liquid is introduced into the wells.

Abstract: An anode catalyst layer for a fuel cell includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of the graphitized carbon in the anode catalyst layer for a fuel cell is 3-70 mass % with respect to the total mass of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.

Abstract: A permanent magnet is expressed by a composition formula: RpFeqMrCu5Co100-p-q-r-s. The magnet includes a crystal grain having a main phase including a TbCu7 crystal phase, and a volume ratio of the TbCu7 crystal phase to the main phase is 95% or more.

Abstract: An anode catalyst layer for a fuel cell includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of graphitized carbon in the anode catalyst layer for a fuel cell is 15-70 volume % with respect to the total volume of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.

Abstract: This anode catalyst layer for a fuel cell contains electrode catalyst particles, a carbon carrier on which the electrode catalyst particles are loaded, water electrolysis catalyst particles, a proton-conducting binder, and graphitized carbon. At least part of the carbon carrier has a crystallite size La of 3.0 nm or more.

Abstract: This anode catalyst layer for a fuel cell contains electrode catalyst particles, a carbon carrier on which the electrode catalyst particles are loaded, water electrolysis catalyst particles, a proton-conducting binder, and graphitized carbon. The graphitized carbon has a bulk density of 0.50/cm3 or less.

Abstract: A high-performance permanent magnet is provided. A permanent magnet expressed by a composition formula: RpFeqMrCutCo100-p-q-r-t-. The magnet comprises a metal structure including a cell phase having a Th2Zn17 crystal phase, and a Cu-rich phase provided to divide the cell phase and having a Cu concentration higher than that of the Th2Zn17 crystal phase. An Fe concentration of the Th2Zn17 crystal phase is not less than 30 atomic % nor more than 45 atomic %. An average length of the Cu-rich phase is not less than 30 nm nor more than 250 nm.

Abstract: In one embodiment, a permanent magnet includes a composition expressed by RpFeqMrCusCo100-p-q-r-s (R is a rare-earth element, M is at least one element selected from Zr, Ti, and Hf, 10?p?13.5 at %, 28?q?40 at %, 0.88?r?7.2 at %, and 3.5?s?13.5 at %), and a metallic structure including a cell phase having a Th2Zn17 crystal phase, and a cell wall phase. A Fe concentration (C1) in the cell phase is in a range from 28 at % to 45 at %, and a difference (C1?C2) between the Fe concentration (C1) in the cell phase and a Fe concentration (C2) in the cell wall phase is larger than 10 at %.