摘要:
A method and system of controlling the temperature of a refrigeration system. In an embodiment, an expansion valve for a refrigeration system comprises an entry portion, an exit portion, and a flow control portion including a piezo material. The entry portion is configured to allow refrigerant to flow into the expansion valve. The exit portion is configured to allow refrigerant to flow from the expansion valve. The flow control portion is disposed between the entry portion and the exit portion, and is configured to control a volume of refrigerant that passes through the expansion valve.
摘要:
The present invention relates to macbecin analogues that are useful, e.g. in the treatment of cancer, B-cell malignancies, malaria, fungal infection, diseases of the central nervous system and neurodegenerative diseases, diseases dependent on angiogenesis, autoimmune diseases and/or as a prophylactic pre-treatment for cancer. The present invention also provides methods for the production of these compounds involving incorporation of non-natural starter units and their use in medicine, in particular in the treatment and/or prophylaxis of cancer or B-cell malignancies.
摘要:
A method and apparatus for performing a software upgrade are disclosed. The method determines a plurality of mobile endpoint devices affected by a wireless network access software upgrade, and schedules a deployment of the wireless network access software upgrade. The method transmits a notification to the plurality of mobile endpoint devices, wherein the notification is configured to cause each of the plurality of mobile endpoint devices to store user settings in a memory of each of the plurality of mobile endpoint devices. The method downloads the wireless network access software upgrade wirelessly to the plurality of mobile endpoint devices, wherein the wireless network access software upgrade is configured to cause each of the plurality of mobile endpoint devices to install the wireless network access software upgrade and to restore the user settings from the memory of each of the plurality of mobile endpoint devices.
摘要:
A microphone apparatus is provided, including a body, a main microphone and a reference microphone. The main microphone and a reference microphone are disposed on the body for receiving a sound from a source and a noise from other than the source, wherein the main microphone and the reference microphone are arranged vertically towards the source.
摘要:
Embodiments of automated cloud service performance prediction are disclosed. The automated cloud service performance prediction includes extracting a parental dependency graph (PDG) for a webpage. The PDG encapsulates one or more dependency relationships for each web object in the webpage. The prediction further includes determining an original page load time (PLT) and original timing information of a webpage. The prediction also includes simulating a page loading of the webpage based on adjusted timing information of each web object and the PDG to estimate a new PLT of the webpage. The prediction additionally includes comparing the original PLT of the webpage to the new PLT of the webpage to determine whether the adjusted timing information increased or decreased the new PLT of the webpage.
摘要:
An assembly system includes an electronic component, a gripper, and a socket. The electronic component has sides and a top face, the top face has a top-face peripheral area and a top-face central area. The gripper has a gripper head, the gripper head being movable to an open and closed position. The gripper head has an extension configured to contact opposing sides of the electronic component when the gripper head is in the closed position, and a surface configured to contact the top-face peripheral area of the electronic component when the gripper head is in the closed position. The socket has a top peripheral surface. An insertion depth guide is associated with the gripper head and has a depth guide with a bottom surface configured to contact the top peripheral surface of the socket. A method for assembly is also included.
摘要:
Devices, systems, and methods for creating, procuring, and maintaining a priority scheme for cell broadcast messages. In an exemplary embodiment, the priority scheme includes a plurality of cell broadcast channels (CBCH) that are assigned logic groups, which in turn are assigned a priority level. Accordingly, cell broadcast (CB) messages with higher priority levels are displayed first on the receiving device.
摘要:
A broadside small array microphone beamforming unit comprises a first omni-directional microphone to generate a signal X1(t), a second omni-directional microphone to generate a signal X2(t), a first delay unit delaying the signal X1(t) to generate a signal X1(t−T), a second delay unit delaying the signal X2(t) to generate a signal X2(t−T), a first substrator subtracting the signal X1(t−T) from the signal X2(t) to generate a signal R(t)=X2(t)−X1(t−T), a second substrator subtracting the signal X2(t−T) from the signal X1(t) to generate a signal L(t)=X1(t)−X2(t−T), a third delay unit delaying the signal R(t) to generate a signal R′(t)=R(t−D), a gain function unit convoluting the signal L(t) with a gain function G(t) to generate a signal L′(t)=L(t)*G(t−i), and a substrator subtracting the signal L′(t) from the signal R′(t) to generate a signal B′(t)=R′(t)−L′(t).
摘要:
In one embodiment, the present invention includes first level matrices, each including m input terminals and n output terminals, each coupled to a processor core, and second level matrices each coupled to the n output terminals of one of the first level matrices, where each of the second level matrices has n input terminals and p output terminals, and the p output terminals of the second level matrices correspond to a compacted output from the multiple processor cores. Other embodiments are described and claimed.
摘要:
The claimed subject matter provides systems and/or methods that uncovers detailed differences in the performance of different Internet Service Provider ISP) networks. The system can include components, devices, and/or processes that utilize a list of target Internet Service Provider (ISP) networks to create a list of Internet Protocol (IP) addresses to interrogate, distribute the list of addresses to measurement nodes and obtains in return probing results from the measurement nodes, the probing results employed thereafter to provide comparative performance metrics associated with the target Internet Service Provider (ISP) networks.