摘要:
A lesion phantom is disclosed, which is a spherical ball having a cavity formed therein for housing contrast agents or medicines, and is adapted for the quantitative evaluation of a medical image in drug development and evaluation. In an embodiment, the cavity of the lesion phantom is coupled to a tapering ring and is adapted to be sealed by a silicon plug, by that contrast agents or medicines can be fed into the cavity easily and conveniently without causing any problem, such as overflowing, bubble residue problem, radioactive contamination, etc. Moreover, by the arrangement of a retractable fixing bar, the positioning of the lesion phantom can be adjusted flexibly at will, and also by the tapering of the tapering ring, the lesion phantom can be prevented from being damaged by any extreme, sudden, unjust, or improper force exerted, and thus the lifespan of the lesion phantom can be prolonged.
摘要:
A method for producing xylitol by fermentation of lignocellulosic hydrolysates without detoxification is provided. By using the originally isolated yeast Candida sp., xylose can be effectively converted into xylitol. The invention also provides the Candida strain having high furfural tolerance, and is capable to produce xylitol from various types of non-detoxified lignocellulosic hydrolysates, in which the overall utilization of xylose in hydrolysate can reach over 95%.
摘要:
A compact two-stage granular moving-bed apparatus comprises a vessel, a flow-corrective element, and a filter material supplying part. The vessel comprises a hollow interior, a gas outlet, a first media outlet and a second media outlet. The flow-corrective element divides the hollow interior into a first channel and a second channel. The filter material supplying part has a first provider for providing a first granular material flowing through the first channel and a second provider for providing a second granular material flowing through the second channel, wherein a vertical level of each first and second provider is adjustable so that a first flow path that an exhaust gas flows through the first granular material and a second flow path that the exhaust gas flow through the second granular material is respectively capable of being controlled.
摘要:
An inverted metamorphic (IMM) solar cell semiconductor structure for use of a laser lift-off (LLO) process using external laser is introduced. The IMM solar cell semiconductor structure includes a substrate layer, a sacrifice layer, a plurality of bandgap layers, and a handle layer. The sacrifice layer, formed on the substrate layer, is made of a material containing a III-V compound. The bandgap layers, formed on the sacrifice layer, are for producing movements of electronic holes according to an absorbed extrinsic light wavelength. The handle layer is formed on the bandgap layers. Laser penetrates the substrate layer to fall on the sacrifice layer, such that the bandgap layers are lifted off by the sacrifice layer, thereby resulting in a high-efficiency IMM solar cell. A LLO laser lift-off method for the IMM solar cell semiconductor is further provided.
摘要:
A simulated sunlight generating device for generating a simulated sunlight required for evaluating performance of solar cells includes a plurality of driving units, a plurality of light-emitting units, and a plurality of adjusting units. The driving units drive the light-emitting units to emit light. The adjusting units enable the light of the light-emitting units to not only propagate along the same light route but also be added up and combined to form the simulated sunlight of an intended wavelength with ease of installation, ease of maintenance, low costs, high flexibility, and high efficiency.
摘要:
The present invention discloses an accident parameter identification method, combining optimization algorithm and severe accident analysis software, for severe accidents. The optimization algorithm and severe accident analysis software are compiled into individual applications. The process for parameter identification is decided by the optimization algorithm. The actual accident parameter can be obtained by minimizing the difference between the calculations and the actual signals in the nuclear power plant.
摘要:
The present invention is related to a pharmaceutical composition for a liver-receptor imaging injection, the pharmaceutical composition including a bi-functional compound which has a ASGPR specificity, wherein the bi-functional compound includes a backbone of alpha-amino acid (or the derivatives thereof) and a poly-galactosamine chain (or a poly-lactose chain) connected to the alpha-amino acid. Thereby, the pharmaceutical composition can quantify potential of liver storage ability and evaluate severity of the course of liver disease. A liver-receptor imaging injection using the same and the one-step dispensing method thereof are also provided to improve defects of iodine-labeled and overcome disadvantages of the reduced labeling-yield and the instability after autoclave sterilization.
摘要:
A kit for preparing a radiolabeled liposome is provided, the kit including a liposome suspension and a radionuclide, wherein the liposome suspension includes a conjugate with a structure of [chelator-hydrophilic polymer-lipid]. A method for preparing a radiolabeled liposome using the kit is also disclosed herein, thereby the radiolabeled liposome being produced with the conjugate connected to the surface therein. The advantages of the present disclose such as simple, convenient and without purifying for the produced radiolabeled liposome are thus achieved. Further, the produced radiolabeled liposome has a high specific activity and a high sensitivity and suits for the clinical use.
摘要:
A concentrator photovoltaic measuring device includes a platform, an enclosing mask, a converging lens, a concentration unit, a first temperature regulation unit, a second temperature regulation unit, a temperature detection unit, a data transmission unit, and an electricity transmission unit. With its temperature regulation function, the concentrator photovoltaic measuring device simulates the effect of seasonal temperature variation on the energy conversion efficiency of a solar cell, so as to be effective in measuring the energy conversion efficiency of the solar cell in real environment and environment having a specific variable. Also, the concentrator photovoltaic measuring device accommodates a single solar cell, so as to be capable of measuring the single solar cell.
摘要:
A multiple-stage granular moving-bed apparatus comprises a first integrated moving-bed unit, a second integrated moving-bed unit and at least one granular material. The first integrated moving-bed unit, having a first inlet part for providing a raw gas flowing therein, a first outlet part for providing a partially-cleaned gas flowing thereout, and a plurality of first flow-corrective elements disposed therebetween for defining two channels. The second integrated moving-bed unit, coupled to the first integrated moving-bed unit, having a second inlet part for providing the partially-cleaned gas flowing therein, a second outlet part for providing a completely-cleaned gas flowing thereout, and a plurality of second flow-corrective elements disposed therebetween for defining two channels. The at least one granular material flows through the two channels respectively and then passes through the two channels respectively.