摘要:
Provided is a ribonucleoside derivative represented by General Formula (I): (wherein R1 represents a hydrogen atom or the like, R2 represents a hydrogen atom or the like, R3 represents a methyl group or the like, and B represents a nucleic acid base residue optionally having a protecting group or a modifying group). An RNA containing this ribonucleoside derivative shows excellent hybridization ability and resistance to nuclease.
摘要:
Provided is a ribonucleoside derivative represented by General Formula (I): (wherein R1 represents a hydrogen atom or the like, R2 represents a hydrogen atom or the like, R3 represents a methyl group or the like, and B represents a nucleic acid base residue optionally having a protecting group or a modifying group). An RNA containing this ribonucleoside derivative shows excellent hybridization ability and resistance to nuclease.
摘要:
A process for producing a silane-modified cationized polymeric compound, the process including the steps of: (1) cationizing a water-soluble polymeric compound in a mixed solvent of a water-miscible organic solvent and water in the presence of an alkali to produce a slurry containing a cationized polymeric compound, (2) adding an aminosilane compound to the slurry or a cake produced therefrom, thereby treating the cationized polymeric compound with the aminosilane compound, (3) optionally adding an acid to the slurry obtained in step (1) or a product obtained in step (2), and (4) drying a product obtained in step (2) or a product obtained by performing step (3) after step (2), wherein the drying step (4) includes a primary drying treatment step of performing drying at a temperature of 50 to 140° C. under a degree of vacuum of 4.0 to 53.3 kPa, and a secondary drying treatment step of drying the product obtained following the primary drying treatment at a temperature of 90 to 155° C. The process enables a silane-modified cationized polymeric compound having excellent water dispersibility to be produced with good efficiency.
摘要:
A plurality of modified parts are formed at a first formation pitch for a line arranged along the M-plane of a single-crystal sapphire substrate to construct a modified region and cause a fracture occurring from the modified region to reach a principal surface of the single-crystal sapphire substrate. A plurality of modified parts are formed at a second formation pitch narrower than the first formation pitch for a line arranged along the A-plane of the single-crystal sapphire substrate to construct a modified region and cause a fracture occurring from the modified region to reach the principal surface of the single-crystal sapphire substrate. Along the lines, a knife edge is pressed against a wafer from the side of the single-crystal sapphire substrate opposite from the principal surface of the single-crystal sapphire substrate where the fractures have reached, to cut the wafer along the lines.
摘要:
An elastic laminate sheet comprising a laminate comprising an elastomer layer and a nonwoven fabric provided on at least one surface of the elastomer layer, wherein low elastic laminate part and high elastic laminate part are alternatingly provided in one direction to form the laminate, and the low elastic laminate part and the high elastic laminate part both have a first bonding region where the elastomer layer and the nonwoven fabric are bonded and a second bonding region where the elastomer and the nonwoven fabric are bonded more weakly than at the first bonding region, and a total surface area of the first bonding region in the low elastic laminate part is larger than a total surface area of the first bonding region in the high elastic laminate part, and a ratio of an elastic modulus of the low elastic laminate part to an elastic modulus of the high elastic laminate part is more than 1 and not more than 7.5. The elastic laminate sheet does not easily break even when repeatedly stretched and demonstrates sufficient retention capacity for practical use even when attached to a main body part of a hygienic article or the like.
摘要:
Disclosed herein is a two-cycle engine that includes an exhaust port which is opened and closed at one end portion in a longitudinal direction of a cylinder; a scavenging port which is opened and closed at the other end portion in the longitudinal direction of the cylinder; and a fuel injection port which injects a fuel into the cylinder provided between the exhaust port and the scavenging port, wherein the fuel begins to be injected in a state in which at least any one of the exhaust port and the scavenging port is opened.
摘要:
An object is to obtain an aqueous polyurethane resin dispersion which provides a coating film having high hardness, oleic acid resistance and solvent resistance.The aqueous polyurethane resin dispersion comprises a polyurethane resin obtained by reacting (a) a polyol compound, (b) a polyisocyanate compound, (c) an acidic group-containing polyol compound and (d) a chain-elongating agent being dispersed in an aqueous medium, wherein (a) the polyol compound comprises a polycarbonate polyol compound represented by the formula (1), a hydroxyl equivalent of (a) the polyol compound and (c) the acidic group-containing polyol compound is 180 to 400, and a total acid value of (a) the polyol compound, (b) the polyisocyanate compound and (c) the acidic group-containing polyol compound is 22 to 40 mg KOH/g.
摘要:
The invention features compounds of formula I or II: In one embodiment, the invention relates compounds and processes for conjugating ligand to oligonucleotide. The invention further relates to methods for treating various disorders and diseases such as viral infections, bacterial infections, parasitic infections, cancers, allergies, autoimmune diseases, immunodeficiencies and immunosuppression.
摘要:
When an accelerator opening Acc is smaller than a flat road threshold Aref1, an ECO indicator is illuminated, and when the accelerator opening Acc is equal to or larger than a climbing road threshold Aref2 larger than the flat road threshold Aref1, the ECO indicator is extinguished (S120 and S220), when the accelerator opening Acc is equal to or larger than the flat road threshold Aref1 and smaller than the climbing road threshold Aref2, the previous state of the ECO indicator is maintained until climbing road determination performed based on a vehicle speed V is finished, and when the climbing road determination is finished, the ECO indicator is illuminated or extinguished based on the result of the determination.
摘要:
An image display system according to the present invention includes a host terminal which is a terminal transmitting character code information, and an image display device connected to the host terminal through a network and displaying an image. The image display device includes: an input source selecting means as a first input means to which video signals are inputted, a network I/F means as a first network interface means for receiving the character code information transmitted from the host terminal, a character image generating means for generating a character image from the character code information in the network. I/F means, an image synthesis means synthesizing the video signals in the input source selecting means and the character image in the character image generating means, and an image display means displaying the image synthesized in the image synthesis means.
摘要翻译:根据本发明的图像显示系统包括作为终端发送字符代码信息的主机终端和通过网络连接到主机终端并显示图像的图像显示装置。 图像显示装置包括:作为输入视频信号的第一输入装置的输入源选择装置,作为用于接收从主机终端发送的字符代码信息的第一网络接口装置的网络I / F装置, 用于从网络中的字符码信息生成字符图像的生成装置。 I / F装置,合成在输入源选择装置中的视频信号和字符图像产生装置中的字符图像的图像合成装置,以及显示在图像合成装置中合成的图像的图像显示装置。