摘要:
A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts. Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produced by (a) a method in which a polyamine polymer is chemically bonded and immobilized to a porous support, (b) a method in which a polyamine polymer is blended into a solution of a raw material for fibers and the mixture is formed into fibers by wet-spinning or dry spinning, and (c) a method in which a polyamine polymer is blended into a solution of a film-forming polymer and the mixture is formed into a film by a method of film formation from solution.
摘要:
A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts. Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produced by (a) a method in which a polyamine polymer is chemically bonded and immobilized to a porous support, (b) a method in which a polyamine polymer is blended into a solution of a raw material for fibers and the mixture is formed into fibers by wet-spinning or dry spinning, and (c) a method in which a polyamine polymer is blended into a solution of a film-forming polymer and the mixture is formed into a film by a method of film formation from solution.
摘要:
Provided are an inhibitor of activation of an immune response mediated by an HMGB protein, the inhibitor containing at least one compound selected from the group consisting of a phosphorothioate oligonucleotide and a derivative thereof, and a method of screening for an inhibitor or enhancer of activation of an immune response mediated by an HMGB protein.
摘要:
First heat transfer plates S1 and second heat transfer plates S2 folded along crest folding lines L1 and valley folding lines L2 are bonded to an inner periphery of an outer casing 6 and an outer periphery of an inner casing 7, so that the first and second heat transfer plates S1 and S2 are disposed radiately, thereby forming combustion gas passages and air passages circumferentially alternately. One end of both the combustion gas passages and the air passages is cut into an angle shape, and one side and the other side of the angle shape are closed to form combustion gas passage inlets 11 and air passage outlets 16. In a similar manner, combustion gas passage outlets 12 and air passage inlets 15 are formed at the other end of the combustion gas passages and the air passages. Thus, it is possible to provide a heat exchanger which has a simple structure and is easy to manufacture, and in which the pressure loss due to bending of flow paths can be suppressed to the minimum.
摘要:
A heat exchanger which is constructed such that combustion gas passages 4 for passage of combustion gas and air passages 5 for passages of air are arranged alternately, and the heat exchanger is cut at one end side thereof in an unequal angle configuration to form combustion gas passage inlets 11 and air passage outlets 16, and cut at the other end side thereof in an unequal angle configuration to form combustion gas passage outlets 12 and air passage inlets 15. the combustion gas passage inlets 11 and combustion gas passage outlets 12, through which a combustion gas having a larger volume flow rate passes, are formed on a long side of an angle, and the air passage inlets 15 and air passage outlets 16, through which an air having a smaller volume flow rate passes, are formed on a short side of an angle. Accordingly, it is possible to avoid an increase in pressure loss caused by a volume flow rate difference between a high temperature fluid and a low temperature fluid to reduce pressure loss in the entire heat exchanger.
摘要:
First heat-transfer plates S1 and second heat-transfer plates S2 are radially arranged between a larger diameter cylindrical-shaped outer casing 6 and a smaller diameter cylindrical-shaped inner casing 7 to form combustion gas passages 4 and air passages 5 alternately in a circumferential direction, and a multiplicity of projections 22, 23 formed on both surfaces of the first heat-transfer plates S1 and second heat-transfer plates S2 are jointed to one another at tip ends thereof. Pitches P between adjacent projections 22, 23 are changed in a radial direction to make the number of heat transfer units substantially constant in a radial direction to uniformize temperature distributions on the first heat-transfer plates S1 and second heat-transfer plates S2 in the radial direction, thereby avoiding a decrease in heat exchanging efficiency and generation of unwanted thermal stress.
摘要:
Provided are an inhibitor of activation of an immune response mediated by an HMGB protein, the inhibitor containing at least one compound selected from the group consisting of a phosphorothioate oligonucleotide and a derivative thereof, and a method of screening for an inhibitor or enhancer of activation of an immune response mediated by an HMGB protein, the method including a mixing step of mixing an HMGB protein and a labeled nucleic acid in the presence and absence of a test substance; a quantifying step of quantifying the HMGB protein bound to the labeled nucleic acid; and a determination step of determining that the test substance is an inhibitor of activation of an immune response mediated by the HMGB protein when the amount of the HMGB protein bound to the labeled nucleic acid in the presence of the test substance is less than the amount of the HMGB protein bound to the labeled nucleic acid in the absence of the test substance and determining that the test substance is an enhancer of activation of an immune response mediated by the HMGB protein when the amount of the HMGB protein bound to the labeled nucleic acid in the presence of the test substance is higher than the amount of the HMGB protein bound to the labeled nucleic acid in the absence of the test substance.