Abstract: The present invention relates to an antibacterial dressing and a method for preparing the same. According to the present invention, there are provided an antibacterial dressing containing a rapid cell membrane-penetrating component that exhibits excellent bactericidal and antibacterial activities by disrupting the structure and synthesis of protein and nucleic acid, and a method for preparing the same.

Abstract: A non-oriented electrical steel sheet according to an embodiment of the present invention, comprises: Si: 2.0 to 3.5%, Al: 0.05 to 2.0%, Mn: 0.05 to 2.0%, In: 0.0002 to 0.003% by wt % and Fe and inevitable impurities as the remainder.

Abstract: An Al—Fe alloy coated steel sheet includes a base steel sheet and an alloy coating layer, wherein the base steel sheet includes, by wt %, C: 0.1%˜0.5%, Si: 0.01%˜2%, Mn: 0.01%˜10%, P: 0.001%˜0.05%, S: 0.0001%˜0.02%, Al: 0.001%˜1.0%, N: 0.001%˜0.02%, and the balance of Fe and other impurities, wherein the alloy coating layer includes: an Al—Fe alloy layer I formed on the base steel sheet and having a Vickers hardness of 200˜800 Hv; an Al—Fe alloy layer III formed on the Al—Fe alloy layer I and having a Vickers hardness of 700˜1200 Hv; and an Al—Fe alloy layer II formed in the Al—Fe alloy layer III continuously or discontinuously in a length direction of the steel sheet, and having a Vickers hardness of 400˜900 Hv, wherein an average oxygen content at a depth of 0.1 ?m from a surface of the oxide layer is 20% or less by weight.

Abstract: A non-oriented electrical steel sheet according to an embodiment of the present invention may include, by weight, by weight, 2.0 to 3.5% of Si, 0.3 to 2.5% of Al, 0.3 to 2.5% of Mn, individually or in a total amount of 0.0005 to 0.03% of at least one of Ga and Ge, and the remainder including Fe and impurities, and may satisfy the following Formula 1. 0.2?([Si]+[Al]+0.5×[Mn])/(([Ga]+[Ge])×1000)?5.27 ??[Formula 1] ([Si], [Al], [Mn], [Ga] and [Ge] represent the content (% by weight) of Si, Al, Mn, Ga and Ge, respectively.

Abstract: The present invention proposes a valve assembly in which the flow direction of a fluid is controlled according to a tilt angle and a large amount of fluid can be moved.

Abstract: A plasma processing apparatus includes a plasma chamber, an electrostatic chuck disposed in the plasma chamber and a pressure control ring disposed in the plasma chamber. The pressure control ring includes a body surrounding an electrostatic chuck in a plan view, an exhaust part disposed in a portion of the body along a first direction, the exhaust part configured to induce a flow of gas in the plasma chamber toward the first direction in a plan view, and a blocking part disposed in another portion of the body along a second direction perpendicular to the first direction in a plan view, the blocking part configured to block the flow of the gas in the second direction.

Abstract: The present invention proposes a valve assembly for controlling a fluid to flow only in a certain direction according to inclination directions. A valve body 10 of the valve assembly includes a partition 14 formed with a through hole 14a and dividing an inside into a first internal channel 18a and a second internal channel 18b, a first entrance 12a for supplying a fluid from the first internal channel to an outside or a fluid from the outside to the first internal channel, and a second entrance 12b for supplying a fluid from the second internal channel to an outside or a fluid from the outside to the second internal channel. Further, a first check roller 11a and a second check roller 11b are in close contact with or separated from the through hole by buoyancy or sedimentation according to inclination directions of the valve body, thereby controlling the fluid to flow in a certain direction.

Abstract: Antibodies that bind specifically to glycosylated PD-L1 relative to unglycosylated PD-L1, block binding of PD-L1 to PD-1 and promote internalization and degradation of PD-L1 are provided. Antibodies that recognize specific epitopes on glycosylated PD-L1 protein and that exhibit the dual functions of both blocking the binding of PD-L1 to PD-1 and also facilitating the internalization of PD-L1 on cells are provided. In some aspects, PD-L1 polypeptides comprising glycosylated amino acid residues at amino and carboxy terminal positions of the PD-L1 extracellular domain are also provided. Methods for using such antibodies for the treatment of cancer, particularly PD-L1 positive cancer, are also provided.

Abstract: Antibodies that selectively bind to glycosylated PD-1 relative to unglycosylated PD-1 are provided. In some aspects, PD-1 polypeptides comprising glycosylated amino acid positions are also provided. Methods for making and using such antibodies and polypeptides (e.g., for the treatment of cancer) are also provided.

Abstract: The present invention proposes a valve assembly for controlling a fluid to flow only in a certain direction according to inclination directions. A valve body 10 of the valve assembly includes a partition 14 formed with a through hole 14a and dividing an inside into a first internal channel 18a and a second internal channel 18b, a first entrance 12a for supplying a fluid from the first internal channel to an outside or a fluid from the outside to the first internal channel, and a second entrance 12b for supplying a fluid from the second internal channel to an outside or a fluid from the outside to the second internal channel. Further, a first check roller 11a and a second check roller 11b are in close contact with or separated from the through hole by buoyancy or sedimentation according to inclination directions of the valve body, thereby controlling the fluid to flow in a certain direction.

Abstract: A shoe sole includes a sole contact portion 42, a ground contact portion 44, a plurality of fluid casings 12 configured to include a pair of fluid casings arranged in the front and rear direction and a pair of fluid casings arranged in the left and right direction between the sole contact portion and the ground contact portion and made of an elastic material, and plurality of valve units 20 and 30 configured to connect the pair of fluid casings in the front and rear direction and the pair of fluid casings in the left and right direction and to permit a flow of a fluid only from fluid casings at a high position to fluid casings at a low position when the sole of the shoe is inclined in the front and rear direction and/or in the left and right direction.

Abstract: A non-directional electrical steel sheet according to an embodiment of the present disclosure includes, in wt %, 2.5 to 3.3 wt % of Si, 0.05 to 1 wt % of Al, 0.05 to 1 wt % of Mn, 0.01 wt % or less of (not including 0 wt %) S, 0.005 wt % or less of (not including 0 wt %) N, 0.005 wt % or less of (not including 0 wt %) C, 0.005 wt % or less of (not including 0 wt %) Ti, 0.005 wt % or less of (not including 0 wt %) 0.001 to 0.1 wt % of P, 0.001 to 0.1 wt % of Sn, and 0.001 to 0.1 wt % of Sb, with the remainder being Fe and unavoidable impurities, and satisfies Formulas 1 to 3 below. 1.7?[Si]([Al]+[Mn])?2.9 ??[Formula 1] 50?13.25+11.3*([Si]+[Al][Mn]/2)?60 ??[Formula 2] 0.025?[P]+[Sn]+[Sb]?0.15 ??[Formula 3] (In Formulas 1 to 3, [Si], [Al], [Mn], [P], [Sn], and [Sb] represent the content (in wt %) of Si, Al, Mn, P, Sn, and Sb, respectively).

Abstract: A non-oriented electrical steel sheet according to one embodiment of the present disclosure comprises 0.005 wt % or less of C (excluding 0 wt %), 1.0-4.0 wt % of Si, 0.15-1.5 wt % of Al, 0.1-1.0 wt % of Mn, 0.2 wt % or less of P (excluding 0 wt %), 0.005 wt % or less of N (excluding 0 wt %), 0.001-0.006 wt % of S, 0.005 wt % or less of Ti (excluding 0 wt %), and 0.005 wt % or less of O (excluding 0 wt %), and the remainder being Fe and other inevitable impurities, and satisfies formula 1 below, wherein a mean size of oxides in the precipitates is larger than a mean size of non-oxides. [ Si ] 1.8 + 1.3 × [ Al ] > 3.7 × [ Mn ] × [ Mn ] Formula ? ? ( 1 ) (Here, [Si], [Al] and [Mn] represent the contents (in wt %) of Si, Al and Mn, respectively.

Abstract: The present disclosure relates to an Fe—Ni—P alloy multilayered steel sheet and a method of manufacturing the same. Provided is an Fe—Ni—P alloy multilayered steel sheet including: an Fe—Ni alloy layer including 30 wt % to 85 wt % of Ni, a remainder Fe, and other inevitable impurities, with respect to 100 wt % as a whole; and an Fe—P alloy layer including 6 wt % to 12 wt % of P, a remainder Fe, and other inevitable impurities, with respect to 100 wt % as a whole, in which the Fe—Ni alloy layer and the Fe—P alloy layer are alternately laminated on each other several times.

Abstract: An Al—Fe alloy coated steel sheet includes a base steel sheet and an alloy coating layer, wherein the base steel sheet includes, by wt %, C: 0.1%˜0.5%, Si: 0.01%˜2%, Mn: 0.01%˜10%, P: 0.001%˜0.05%, S: 0.0001%˜0.02%, Al: 0.001%˜1.0%, N: 0.001%˜0.02%, and the balance of Fe and other impurities, wherein the alloy coating layer includes: an Al—Fe alloy layer I formed on the base steel sheet and having a Vickers hardness of 200˜800 Hv; an Al—Fe alloy layer III formed on the Al—Fe alloy layer I and having a Vickers hardness of 700˜1200 Hv; and an Al—Fe alloy layer II formed in the Al—Fe alloy layer III continuously or discontinuously in a length direction of the steel sheet, and having a Vickers hardness of 400˜900 Hv, wherein an average oxygen content at a depth of 0.1 ?m from a surface of the oxide layer is 20% or less by weight.

Abstract: A valve assembly includes a rotating shaft 16 rotatably supported and having an internal passage 20 formed within the rotating shaft, first and second connecting portions 26 and 28 connected to both sides of the internal passage within the rotating shaft and adapted to externally send a fluid passing through the internal passage and to receive an external fluid, and a check ball 18 embedded in the internal passage and adapted to control a flow of the fluid. Furthermore, check ball seating portions 24a and 24b adapted to communicate with the first connecting portion and the second connecting portion and to have the check ball seated therein are formed on both insides of the internal passage 20. When the internal passage 20 is inclined by rotation of the rotating shaft 16, the check ball closely adheres to a check ball seating portion at a low position due to gravity or buoyancy and restricts a fluid flow from the internal passage to any one of the first and the second connecting portions.

Abstract: A non-oriented electric steel sheet according to an embodiment of the present disclosure includes 2.5 wt % to 3.1 wt % of Si, 0.1 wt % to 1.3 wt % of Al, 0.2 wt % to 1.5 wt % of Mn, 0.008 wt % or less of C (excluding 0 wt %), 0.005 wt % or less of S (excluding 0 wt %), 0.005 wt % or less of N (excluding 0 wt %), 0.005 wt % or less of Ti (excluding 0 wt %), 0.001 wt % to 0.07 wt % of Mo, 0.001 wt % to 0.07 wt % of P, 0.001 wt % to 0.07 wt % of Sn, and 0.001 wt % to 0.07 wt % of Sb, in which a remainder includes Fe and inevitable impurities, an average crystal grain diameter is 70 ?m to 150 ?m, the non-oriented electric steel sheet satisfies Equations (1) and (2), 0.32?([Al]+[Mn])/[Si]?0.5?? [Equation 1] 0.025?[Mo]+[P]+[Sn]+[Sb]?0.15?? [Equation 2] (here, [Si], [Al], [Mn], [Mo], [P], [Sn], and [Sb] denote the contents (wt %) of Si, Al, Mn, Mo, P, Sn, and Sb).

Abstract: An apparatus for testing a random number generator includes a correlation test circuit and a randomness determination circuit. The correlation test circuit extracts a first plurality of bit pairs each including two bits spaced apart from each other by a first distance in a bit stream generated by the random number generator, obtains a first sum of differences between respective two bits of the first plurality of bit pairs, and obtains a second sum of differences between respective two bits of a second plurality of bit pairs, the second plurality of bit pairs each including two bits spaced apart from each other by a second distance, different from the first distance, in the bit stream. The randomness determination circuit determines a randomness of the bit stream, based on the first sum and the second sum.

Abstract: Disclosed are a non-oriented electrical steel sheet and a method of manufacturing the same. The non-oriented electrical steel sheet of the present invention includes 0.005 wt % or less of C, 1.0-4.0 wt % of Si, 0.1-0.8 wt % of Al, 0.01-0.1 wt % of Mn, 0.02-0.3 wt % of P, 0.005 wt % or less of N, 0.001-0.005 wt % of S, 0.005 wt % or less of Ti, 0.01-0.2 wt % of at least one of Sn and Sb, and the remainder including Fe and other impurities unavoidably added thereto, wherein Mn, Al, P, and S may respectively fulfill the empirical formula 0.8?{[Mn]/(100*[S])+[Al]}[P]?40, wherein [Mn], [Al], [P], and [S] respectively refer to weight percentages of Mn, Al, P, and S.

Abstract: Provided herein are molecules, such as antibodies, that selectively bind to glycosylated BTLA (B- and T-lymphocyte attenuator) relative to unglycosylated BTLA. Methods for making and using such molecules are also provided, including methods for treating or diagnosing cancer. In some embodiments, the anti-glycosylated BTLA antibodies provided herein can immunospecifically bind to glycosylated wild-type BTLA (WT). In some embodiments, the anti-glycosylated BTLA antibodies provided herein can immunospecifically bind to one or more BTLA double mutants that retain only a single glycosylation site at BTLA N75, N94 or N110. In some embodiments, the anti-glycosylated BTLA antibodies provided herein show only background binding, if any, to a BTLA triple mutant, that retains none of BTLA's N75, N94, or N110 0-glycosylation sites.