摘要:
Provided is a novel method for preventing and/or treating hairy wart disease which is a hoof and leg disease of ungulates. The method is carried out by administering an isothiocyanic acid ester such as allyl isothiocyanate to a hoof of an ungulate. Examples of ungulates targeted for application of the present invention include cows such as dairy cows as well as sheep, pigs and horses.
摘要:
An object of the present invention is to provide a negative-electrode active material for lithium-ion secondary battery, negative-electrode active material which makes it possible for lithium-ion secondary batteries to exhibit higher capacities, and which makes it feasible to charge and discharge lithium-ion secondary batteries at a faster speed. In a production process according to the present invention, oxidized titanium fluoride is obtained by heating a mixed raw material, which includes a mixture of anatase-type TiO2 and hydrofluoric acid, at 70° C. or more (i.e., a heating step). This mixed raw material includes hydrogen fluoride in an amount exceeding 2 mol per the anatase-type TiO2 making 1 mol. When the oxidized titanium fluoride, which is obtained by this production process, is used as a negative-electrode active material of lithium-ion secondary battery, high-capacity and rapidly-chargeable/dischargeable lithium-ion secondary batteries are obtainable.
摘要:
A photovoltaic ultraviolet sensor comprises a zinc oxide single crystal substrate. On the +c face of the zinc oxide single crystal substrate, an ultraviolet receiver is formed. The exemplary ultraviolet receiver includes a Schottky electrode which, when receiving ultraviolet rays, produces a voltage in cooperation with the zinc oxide single crystal substrate. The ultraviolet sensor does not have any sensitivity to the visible rays. The ultraviolet sensor has a relatively fast response of several microseconds.
摘要:
This is to provide an all solid state secondary battery which can be produced by an industrially employable method capable of mass-production and has excellent secondary battery characteristics.This is an all solid state secondary battery comprising a laminated material, wherein the laminated material comprises a plurality of cell units and optionally a collector layer(s) constituting one of or both of an uppermost layer and a lowermost layer of the laminated material, wherein each of the cell units comprises a positive active material layer, an ion-conductive inorganic-material layer and a negative active material layer which are continuously arranged in this order, and is laminated so that the positive active material layer and the negative active material layer of adjacent cell units face each other, wherein (a) the laminated material is a product of co-firing, (b) each of the layer is in a sintered state, or (c) at least the ion-conductive inorganic-material layer is formed from a calcined powder of the ion-conductive inorganic-material.
摘要:
A magnesium boride thin film having a B-rich composition represented by the general formula of MgBx (x=1 to 10) and a superconducting transition temperature of 10K or more has superior crystallinity and orientation and is used as a superconducting material. This thin film is formed by maintaining a film forming environment in a high vacuum atmosphere of 4×10−5 Pa or less, and simultaneously depositing Mg and B on a substrate maintained at a temperature of 200° C. or less so as to grow the film at a growth rate of 0.05 nm/sec or less. It is preferable to supply an Mg vapor and a B vapor into the film forming environment at an Mg/B molar ratio of 1/1 to 12/1.
摘要:
Provided is a novel method for preventing and/or treating hairy wart disease which is a hoof and leg disease of ungulates. The method is carried out by administering an isothiocyanic acid ester such as allyl isothiocyanate to a hoof of an ungulate. Examples of ungulates targeted for application of the present invention include cows such as dairy cows as well as sheep, pigs and horses.
摘要:
A novel means for accelerating the flowering time in Rosaceae fruit trees such as apples and pears is provided, by inoculating a viral RNA into a cotyledon of a Rosaceae fruit tree seedling immediately after rooting with a particle gun technique, wherein the viral RNA is concentrated from a proliferating host infected with a recombinant apple latent spherical virus (FT-ALSV) expressing an Arabidopsis FT gene.
摘要:
A separate excitation and high sensitive resonant type mass sensor is provided. The resonant type mass sensor 1 includes: an oscillator 3; an vibrator 2 placed on the oscillator 3; and a detecting unit 5 for detecting the resonant frequency of the vibrator 2, and is characterized in that the vibrator 2 and the oscillator 3 are not coupled mechanically and that the vibrator 2 is not mechanically coupled to any members. The vibration of the vibrator 2 is represented by a standing wave. The vibrator 2 includes a molecular recognition means for recognizing the molecules of a substance to be measured. The molecular recognition means may collect specific molecules by antigen-antibody reaction. The vibrator 2 may include at least a magnetizable part. To the magnetizable part, magnetic beads 26, to which an antibody or antigen is immobilized, may be adsorbed magnetically. The detecting unit 5 is made up of a light-emitting device and a photo-sensitive device, and may include a means to detect any one of frequency, displacement, velocity, and acceleration.
摘要:
A large-scale sound system or communication system is numerically and stably identified. When an input signal is represented by the M(≦N)-th order AR model, high-speed H∞ filtering can be performed with a computational complex 3N+O(M). A processing section determines the initial state of a recursive equation (S201), sets CUk according to an input uk (S205), determines a variable recursively (S207), updates a matrix GkN, calculates an auxiliary gain matrix KUkN (S209), divides it (S211), calculates a variable DkM and a backward prediction error ηm, k (S213), calculate a gain matrix Kk (S215), and updates a filter equation of a high-speed H∞ filter (S217). To reduce the computational complexity, Kk(:, 1)/(1+&ggr;f−2 Hk Kk (:, 1)) is directly used as the filter gain Ks, k.
摘要:
The invention provides a flake graphite cast iron being highly strong and excellent in workability such as cutting performance, which is suitable for use, for example, in internal combustion engine parts and the like, and a production method thereof without using a misch metal. Specifically, the flake graphite cast iron according to the invention includes an A-type graphite with a uniformly and disorderly distributed existence form without directionality; and has a chemical composition containing 2.8 to 4.0 mass % of C, 1.2 to 3.0 mass % of Si, 1.1 to 3.0 mass % of Mn, 0.01 to 0.6 mass % of P, 0.01 to 0.30 mass % of S and the remainder being Fe and inevitable impurities, wherein the ratio (Mn/S) of the Mn content to the S content is within a range of 3 to 300.