摘要:
The present invention relates to a Eupatorium spp. extract having anti-obesity effects as a result of decreasing adipocytes and increasing osteoblasts, as well as the effects of preventing bone disease or fractures by increasing osteoblasts and of preventing osteoporosis by decreasing adipocytes and increasing osteoblasts by the same proportion in mesenchymal stem cells. DCM fraction layers of a Eupatorium spp. stem extract collected on a monthly basis and Eupatorium spp. stem extract collected only in September may inhibit the activity of PPARγ, AP2, CD36, adiponectin C/EBPα, and LPL, which serve as significant factors for adipocyte differentiation in C3H10T1/2 cells and primary mesenchymal stem cells, which are pluripotent stem cell lines, and may increase the activity of ALP, osterix, CO1I and RUNX2, which serve as significant factors for osteoblast differentiation. The Eupatorium spp. extract of the present invention exhibits the effects of increasing bone mineral density (BMD) and decreasing adipocytes in bone marrow in an osteoporosis animal model experiment involving an ovariectomy, and therefore may be used as a useful material for preventing and treating osteoporosis.
摘要:
A nonvolatile memory device includes an array of nonvolatile memory cells and a plurality of page buffers configured to receive a plurality of pages of data read from the same page in the array using different read voltage conditions. A control circuit is provided, which is electrically coupled to the plurality of page buffers. The control circuit is configured to perform a test operation by driving the plurality of page buffers with control signals that cause generation within the nonvolatile memory device of a string of XOR data bits, which are derived from a comparison of at least two of the multiple pages of data read from the same page of nonvolatile memory cells using the different read voltage conditions. An input/output device is provided, which is configured to output test data derived from the string of XOR data bits to another device located external to the nonvolatile memory device.
摘要:
A semiconductor memory apparatus includes a plurality of banks each having a plurality of cell mats; a plurality of power lines disposed over predetermined portions of each of the plurality of banks; a column control region disposed adjacent to at least one of sides of each bank which are perpendicular to an extending direction of the power lines; and a conductive plate disposed over the column control region and electrically connected to the plurality of power lines.
摘要:
A heavy metal absorbent, and a filter device including the same, include heavy metal absorbing particles each having a surface with a —NOx (1≦x≦2) functional group. The heavy metal absorbing particles are one selected from inorganic oxide particles, graphite-based carbon particles, and a combination thereof.
摘要翻译:重金属吸收剂和包括其的过滤装置包括各自具有-NO x(1 x 2)官能团的表面的重金属吸收颗粒。 重金属吸收粒子是选自无机氧化物粒子,石墨类碳粒子及其组合的粒子。
摘要:
A method for operating a memory controller capable of controlling a maximum count of a read retry operation is disclosed. The method includes programming a first real time clock (RTC) value indicating a time-of-day when a program operation is performed when the program operation for programming a data to a storage region of a non-volatile memory, obtaining information for the storage region by using the first RTC value read from the non-volatile memory and a second RTC value indicating a time-of-day when a read operation is performed, when the read operation for the data programmed to the storage region is performed, and decreasing a maximum count of a read retry operation by using the information, when the read retry operation is performed for the storage region.
摘要:
Disclosed is a sterilizing catalyst, a sterilizing device and a sterilizing system, the sterilizing catalyst includes a metal lattice including a metal oxide, and an oxygen vacancy-inducing metal that is integrated or encompassed within the metal lattice. The metal oxide is an oxide of a divalent or multivalent metal. The oxygen vacancy-inducing metal has an oxidation number lower than that of the divalent or multivalent metal.
摘要:
A Radio Frequency Identification (RFID) tag and an interrogator that support a normal mode and a secure mode, and operating methods thereof are provided. The RFID tag may notify the interrogator of whether a current operating mode of the RFID tag is the normal mode or the secure mode, may perform different inventory processes based on the current operating mode, and may perform an authentication of the interrogator. Here, the RFID tag and the interrogator may also perform a mutual authentication.
摘要:
A semiconductor memory apparatus includes a plurality of banks each having a plurality of cell mats; a plurality of power lines disposed over predetermined portions of each of the plurality of banks; a column control region disposed adjacent to at least one of sides of each bank which are perpendicular to an extending direction of the power lines; and a conductive plate disposed over the column control region and electrically connected to the plurality of power lines.
摘要:
A liquid crystal display device and a driving method thereof for preventing a brightness difference between horizontal line blocks are disclosed. In the liquid crystal display device, a liquid crystal display panel has a liquid crystal cell matrix. A power supply generates a common voltage. Common lines directly on a substrate of the liquid crystal display panel are connected to a common electrode of the liquid crystal cell. A common voltage compensator compensates for the common voltage into a large resistance value with a resistance value greater than a combination of resistances of the common lines and the large resistance directly between the power supply and the common lines.