摘要:
The present invention relates to an enhancer which functions only in human brain and/or spinal cord motor neurons, where the enhancer comprises a nucleotide sequence of SEQ ID NO: 5, SEQ ID NO: 10, or SEQ ID NO: 16. The enhancer can be utilized as part of a nucleic acid construct which also has a nucleic acid encoding a marker protein or a therapeutic protein, a 3′ control region, and, optionally, a basal promoter, where these components are positioned with respect to one another to permit expression of the marker protein or the therapeutic protein. The enhancer of the present invention is useful in a method of isolating an enriched or purified population of motor neurons from a mixed population of human brain and/or spinal cells. In addition, the enhancer of the present invention can be used in a method of therapeutically targeting motor neurons.
摘要翻译:本发明涉及仅在人脑和/或脊髓运动神经元中起作用的增强子,其中增强子包含SEQ ID NO:5,SEQ ID NO:10或SEQ ID NO:16的核苷酸序列。增强子 可以用作核酸构建体的一部分,其还具有编码标记蛋白或治疗性蛋白质的核酸,3'对照区域和任选的基础启动子,其中这些组分相对于彼此定位至 允许标记蛋白或治疗性蛋白质的表达。 本发明的增强剂可用于从人脑和/或脊髓细胞的混合群体中分离富集或纯化的运动神经元群体的方法。 此外,本发明的增强剂可以用于治疗靶向运动神经元的方法。
摘要:
A system for machining a component part having a race groove a along which ball elements run include a machine tool 3 for performing a machining operation on the component part, an acquisition unit 8 for acquiring information related to the machining operation, a control unit 4 for controlling the machine tool 3 based on the information acquired by the acquisition unit 8, a remote information processor 10 installed at a site remote from the control unit 4, and a communication system 9 for connecting the control unit 4 and the remote information processor 10 through a communication line 12. The remote information processor 10 has a capability of acquiring the information, acquired by the acquisition unit 8, through the control unit 4 and the communication line 12 and transmitting such information to the control unit 4 so that the component part can be machined to suit to a particular machining condition while satisfying a stabilized dimension.
摘要:
A signal processing apparatus for use with an imaging device having an image signal output circuit inherently generating noise in operation so that noise may be superposed on the image signal. The apparatus comprises a noise suppressor having a sampling and holding circuit for producing noise-suppressed pixel signals carrying different color information to contribute to suppression of noise superposed on the image signal and at the same time to demodulation of chroma signals representative of color components of an image and adders for producing a sum of and a difference between the noise-suppressed pixel signals to thereby produce a luminance signal and chroma signals for an image. The apparatus may further comprise a gain control circuits interposed between the sampling and holding circuit and the difference producing adder so that the amplitudes of the noise-suppressed pixel signals are leveled to improve the color purity of an image reproduced from the image signal.
摘要:
Disclosed herein is a sheet processing apparatus comprising a sheet tray configured to hold a bundle composed of the sheets fed from conveyance rollers, a wait path configured to keep waiting following sheets upstream the conveyance rollers, an accumulating tray configured to hold a sheet bundle, delivery rollers configured to nip the sheet bundle mounted on the sheet tray and the following sheets, to set off from one another, and to deliver them to the accumulating tray, and to switch back the following sheets to the sheet tray, and a conveyance member configured to convey the following sheets from the sheet tray.
摘要:
An information system comprises: a storage system including a processor, a memory, and a plurality of virtual volumes to be allocated pages from a storage pool of volumes; and a metadata server which, upon receiving from a client a write request containing file data to be written to a virtual volume in the storage system, returns the write request to the client with parallel information which is added to a data layout of the file data to be written in the virtual volume. The storage system, upon receiving the write request with the parallel information, allocates, based on the parallel information, pages from the storage pool to the virtual volume for writing the file data, so that the data layout is striped and the allocated pages fit striped data access according to the striped data layout.
摘要:
Time required for a file server to determine files to be migrated from a first storage region to a second storage region is reduced. A file service system coupled to the storage system for providing a first storage region and a second storage region stores identifiers of files that have been accessed by a client, in accessed file identifier information and determines the files to be migrated from the first storage region to the second storage region based on metadata of the files stored in the first storage region and the accessed file identifier information.
摘要:
Conventional manufacturing line designing had a problem in that, when making the number of places for keeping partly-finished products (number of buffers) more appropriate in a factory layout, calculation took considerable time because a design proposal was selected through trial and error and a manufacturing line simulation was executed each time a design proposal was selected. A manufacturing line designing apparatus according to the present invention is characterized in being provided with: a production simulation execution unit that predicts future production capacity and the number of partly-finished products by simulating a manufacturing line; a buffer utilization rate calculation unit that calculates a buffer utilization rate that is the ratio of the number of buffers for each of the processes with respect to the maximum number of buffers and the average number of buffers during the simulation period; and a number-of-buffers reducing unit that reduces the number of buffers successively, starting from a process having a low buffer utilization rate, and repeats the calculation until the total number of buffers is minimized, to determine the number of buffers to be placed between the processes.
摘要:
A vehicle headlamp assembly including a housing case and a lens cover forming a light chamber, a projection lens, a shade and a light source are arranged within the light chamber in that order along an optical axis of the headlamp assembly. A radiating member includes plate-shaped radiating fins vertically placed in the light chamber, for radiating heat energy generated by the light source to surrounding air. A plate is arranged at a right angle to the radiating fins in the light chamber, for controlling air-convection flow around the radiating fins.
摘要:
There is provided a file management method of a hierarchy management file system capable of preventing an access performance from dropping when a user accesses to a file. According to the method, a server creates file systems in high-speed and low-speed volumes and a file-sharing server virtually integrates those file systems into one system as a pseudo file system. Then, the server moves a file to be moved to the file system created in the low-speed volume in advance, not when an access is made to the file. When a user accesses to the file after that, the user directly accesses to destination without requiring to copy the file, so that the accessing performance may be prevented from dropping.
摘要:
A storage system 1000 providing a storage area to an external device 1500 comprises a plurality of storage apparatuses 1100, 1200 and 1300 of different performance capabilities, and a storage controller 2600. The storage controller 2600 holds storage cost coefficients 3202 of the respective storage apparatuses 1100, 1200 and 1300, user cost allocation information 3302 for each user using the storage system 1000 from the external device 1500, and user cost distribution information 3402 that defines, for each user, proportions of an available space amount distributed to the storage apparatuses 1100, 1200 and 1300. The storage controller 2600 calculates an ideal utilization 3502 for each user, from the storage cost coefficients 3202 and the user cost distribution information 3402, and allocates, for each user, the ideal utilization 3502 to each of the storage apparatuses 1100, 1200 and 1300, in the order of the performance capabilities from highest to lowest.