Abstract: A liquid crystal display apparatus is provided. The liquid crystal display apparatus comprises a backplane having a second step portion and a first step portion used for supporting a liquid crystal panel, that is, the assembly of optical parts such as a light homogenizing element and an optical film to the liquid crystal panel is implemented in the present application via the backplane without a middle frame.

Abstract: Provided herein are calcium-dependent antibiotics (CDAs), as a novel therapeutic target for treating bacterial infections. The present invention also relates to pharmaceutical compositions comprising such compounds, and to methods of use thereof for combating bacteria and treating bacterial infections.

Abstract: Provided are a lubricating system and a pumping unit including the lubricating system. In addition to the lubricating system, the pumping unit further includes a rack, a transmission wheel located in the rack, and a transmission conveying device cooperated with the transmission wheel. The lubricating system includes an oil pool and a roller lubrication device. A bottom of the transmission wheel is impregnated in the oil pool. The roller lubrication device is in rolling contact with the transmission conveying device. An oil return device is disposed above the oil pool and configured to collect splashing oil driven by the transmission conveying device. After the splashing oil is cleaned twice, the splashing oil flows back into the oil pool.

Abstract: Provided are a lubricating system and a pumping unit including the lubricating system. In addition to the lubricating system, the pumping unit further includes a rack, a transmission wheel located in the rack, and a transmission conveying device cooperated with the transmission wheel. The lubricating system includes an oil pool and a roller lubrication device. A bottom of the transmission wheel is impregnated in the oil pool. The roller lubrication device is in rolling contact with the transmission conveying device. An oil return device is disposed above the oil pool and configured to collect splashing oil driven by the transmission conveying device. After the splashing oil is cleaned twice, the splashing oil flows back into the oil pool.

Abstract: The present disclosure provides a power control method for a vertical pumping unit. A whole stroke of the vertical pumping unit is divided into four running stroke sections of upper-range upward, upper-range downward, lower-range downward and lower-range upward. Every time when a motor control system receives a neutral position signal, at least one upward or downward motor running parameter is converted according to a specified stroke setting of an upper half range or a lower half range, and reversing is implemented after running according to at least one specified stroke parameter is completed or one of an upper position signal and an lower position signal is triggered. When another neutral position signal is received again, the motor control system automatically performs zero position calibration.

Abstract: The present invention relates to an intelligent television operation system, comprising an application frame layer combining and repackaging each component interface and logic of component layer to simplify reusing mechanism of application for components of the component layer; an application execution environment layer providing execution explaining environment of application codes; a component layer comprising a digital television-associated component for supporting an intelligent television application, wherein each component provides a standard universal component interface for the application frame layer; a hardware abstraction layer performing abstraction on hardware functions of Linux core layer, hiding hardware interface details and providing virtual hardware platform to provide unified interface for the component layer, whereby the component layer is hardware-irrelevant and transplanting on multiple platforms is facilitated; and a Linux core layer managing process, managing memory, realizing network

Abstract: A facile means of diagnosing polycythemia vera is provided by detecting expression of the DLX7 gene in a sample of a hematopoietic cell from an individual. Increased expression of DLX7 may also be used to diagnose acute myeloid leukemia. A method is provided for treating patients suffering from polycythemia vera or acute myeloid leukemia using agents that inhibit or prevent expression of the DLX7 gene or that inhibit or prevent any downstream effects of DLX7 gene expression. Examples of the agents useful in this treatment are DLX7 antisense oligonucleotides and decoy therapy directed at binding the DLX7 gene product and preventing its contribution to the pathogenesis of polycythemia vera.