Abstract: An air conditioning system includes: an outdoor unit including a first refrigerant circuit that includes a compressor and a first heat exchanger; a first indoor unit disposed in a first indoor space and that includes a second heat exchanger; a second indoor unit including a third heat exchanger; an intermediate unit including an intermediate refrigerant circuit that causes the second heat exchanger and the third heat exchanger to individually function as an evaporator or a condenser; and a first auxiliary refrigerant circuit including a first auxiliary heat exchanger and a second auxiliary heat exchanger connected in series to the first auxiliary heat exchanger via a refrigerant pipe.

Abstract: A light source device includes: a combined body including light emitting portions including: a first light emitting portion including a first light emitting element, and a second light emitting portion provided separately from and along an outer periphery of the first light emitting portion in a plan view, the second light emitting portion including a plurality of second light emitting elements; and a lens disposed above the combined body. The first light emitting element and the plurality of second light emitting elements are arrayed in first and second directions that are perpendicular to each other. The first light emitting element and the plurality of second light emitting elements are controllable to be lit independently.

Abstract: An air conditioning system includes: an outdoor unit that includes a first refrigerant circuit including a compressor, and a first heat exchanger; an indoor unit in a first space and that includes a second refrigerant circuit including a second heat exchanger; a liquid side pipe and a gas side pipe each connecting the first refrigerant circuit to the second refrigerant circuit; an outdoor air treatment unit including a first auxiliary refrigerant circuit including a first auxiliary heat exchanger connected to a first branching pipe branching from the liquid side pipe, and a second branching pipe branching from the gas side pipe, and a supply fan that supplies outdoor air having passed through the first auxiliary heat exchanger to the first space; a first shutoff valve on the first branching pipe; and a second shutoff valve on the second branching pipe.

Abstract: The present invention provides a resin composition, containing: a component (I) of a modified block copolymer (I) that has a polymer block (A) mainly comprising a vinyl aromatic compound unit, and a polymer block (B) mainly comprising a conjugated diene compound unit, and has 0.01% by mass or more of a polar group; and a component (II) of a resin (II) having a polar group (excluding the component (I)), in which a mass ratio between the component (I) and the component (II), (I)/(II), is 1/99 to 70/30, and the component (I) satisfies the following conditions (i) to (iii): <Condition (i)> A content of the vinyl aromatic compound unit in the modified block copolymer (I) is 1 to 30% by mass. <Condition (ii)> A vinyl bond content is 1 to 55%. <Condition (iii)> A hydrogenation rate is 5 to 55%.

Abstract: [Problem] To provide a method of scavenging an unstable radical derived from a lipid and analyzing structures of those radicals. [Means for solution] A fluorescent nitroxide (NBD-Pen) is made to act to scavenge a lipid radical or a fragment radical thereof, and fluorescent detection liquid chromatography (LC/FL) and mass spectrometry (MS) are combined to identify lipid-derived radicals contained in a lipid extract.

Abstract: [Problem] To provide a method of scavenging an unstable radical derived from a lipid and analyzing structures of those radicals. [Means for solution] A fluorescent nitroxide (NBD-Pen) is made to act to scavenge a lipid radical or a fragment radical thereof, and fluorescent detection liquid chromatography (LC/FL) and mass spectrometry (MS) are combined to identify lipid-derived radicals contained in a lipid extract.