摘要:
The present invention relates to a macrolide compound expected to have a cell growth-inhibiting activity and a novel anticancer drug utilizing the compound. Specifically, the invention relates to a compound represented by Formula (I) or (II) or a pharmaceutically acceptable salt thereof and relates to a cell growth inhibitor and an anticancer drug each containing the compound or the salt as an active ingredient.
摘要:
The present invention relates to a macrolide compound expected to have a cell growth-inhibiting activity and a novel anticancer drug utilizing the compound. Specifically, the invention relates to a compound represented by Formula (I) or (II) or a pharmaceutically acceptable salt thereof and relates to a cell growth inhibitor and an anticancer drug each containing the compound or the salt as an active ingredient.
摘要:
Health function-improving agents, such as an immunological function-improving agent, an antioxidation function-improving agent, a exercise function-improving agent and a liver function-improving agent, comprising, as an effective ingredient, a δ-amino acid, a derivative thereof or a salt thereof
摘要:
To provide a field-effect transistor having a large power conversion capacity and its fabrication method by decreasing the leakage current between the source and the drain of a semiconductor device made of hexagonal-system silicon carbide when the gate voltage of the semiconductor device is turned off and also decreasing the electrical resistance of the semiconductor device when the gate voltage of the semiconductor device is turned on. The main current path of the field-effect transistor is formed so that the current flowing between the source and the drain of, for example, a field-effect transistor flows in the direction parallel with the {0001} plane and a channel forming plane is parallel with the {1120} plane. �Selected Drawing!FIG. 1
摘要:
A high-rigid type guiding device for guiding a steel material to be rolled comprises guide rollers toughened by satisfying the condition in which rigidity (K) at contact portions with the steel material is defined by:K=Fmax/Smaxwherein, Fmax represents the maximum load exerted on the guide rollers (Fmax=m.times.FT, 1.0.ltoreq.m.ltoreq.2.0), and Smax represents the maximum allowable value within a range in which increment S of a roller gap defined between the contact portions is determined (Smax=n.times..delta.1, 0.2.ltoreq.n.ltoreq.0.8). Consequently, the efficiency of rolling and the productivity of the rolled steel products can be improved, and the yielding efficiency and quality of the products can be heightened.
摘要:
A thin film transistor formed on an insulating sulstrate is disclosed in which metal silicide layers are formed in a thin film made of a monocrystalline, polycrystalline, or amorphous semiconductor material, to be used as source and drain regions, and further a gate electrode includes a metal silicide layer.
摘要:
A dielectric insulator separated substrate comprises a plurality of monocrystalline semiconductor island regions in which circuit elements are to be formed and a support region for supporting the island regions while a dielectric film formed on the supporting region electrically separates the island regions from each other. The supporting region comprises crystalline semiconductor layers and at least one oxygen diffusion preventive film laminated alternately.The extreme outer polycrystalline semiconductor layer of the supporting region is polished to such a thickness as to prevent the substrate from being curved greatly by the wedge action due to the oxygen diffusion. Since the extreme outer polycrystalline semiconductor layer thus polished has a flat surface, the handling of the substrate is easy. The substrate devoid of any curveness deformation assures a highly accurate formation of the circuit elements in the island regions.
摘要:
A porous structure including a pair of electrodes disposed in a flow direction of exhaust gas and a solid electrolyte interposed between the electrodes is arranged in an exhaust passage of an internal combustion engine, and the amount of a particulate matter in exhaust gas is specified based on a potential difference generated between the electrodes.
摘要:
Provided are: a method of preparing cells that simultaneously express a type II alveolar epithelial cell marker and a stem cell marker, including a process of isolating and extracting constituent cells from human lung tissue, and a process of separating and culturing lung tissue stem cells from the obtained isolated cells; human lung tissue stem cells that are obtained from the method of preparation and are able to differentiate into alveolar epithelial cells; a method of inducing differentiation into human lung epithelial cells, consisting of culturing the human lung tissue stem cells; human alveolar epithelial cells prepared through the method of inducing differentiation; and a method of screening that uses the human lung tissue stem cells or human alveolar epithelial cells.
摘要:
According to the present invention, there is disclosed a carbon fiber having a strand tensile strength of 6,100 MPa or more, a strand tensile modulus of 340 GPa or more and a density of 1.76 g/cm3 or more and possessing, on the surface, striations oriented in a direction parallel to the fiber axis, wherein the distance between striations in a 2×2 μm area of the carbon fiber surface when observed by a scanning probe microscope is 0.1 to 0.3 μm, the root mean square surface roughness Rms (5 μm) in a 5×5 μm area of the carbon fiber surface when observed by a scanning probe microscope is 20 to 40 nm, and the root mean square surface roughness Rms (0.5 μm) when measured in a 0.5×0.5 μm area is 2 to 12 nm.
摘要翻译:根据本发明,公开了一种具有6,100MPa以上的线股抗拉强度,340GPa以上的线拉伸模量和1.76g / cm 3以上的密度的碳纤维,并且在表面上具有条纹 在平行于纤维轴的方向上定向,其中当通过扫描探针显微镜观察时,碳纤维表面的2x2mum面积中的条纹之间的距离为0.1至0.3μm,根均方根表面粗糙度Rms(5mum) 当通过扫描探针显微镜观察时,碳纤维表面的5×5μm面积为20〜40nm,在0.5×0.5μm面积中测定时的均方根表面粗糙度Rms(0.5μm)为2〜12nm。