Abstract:
Substantially non-microcracked, porous, cordierite ceramic honeycomb bodies are provided. Although exhibiting moderately high thermal expansion (CTE) between 7×10−7 to 16×10−7/° C. (25-800° C.), the honeycomb bodies exhibit relatively high thermal shock parameter (TSP), such as TSR≧525° C. by virtue of a high MOR/E ratio, and/or low Eratio=ERT/E1000° C. and well interconnected porosity, as witnessed by a relatively high pore connectivity factor (PCF). A method of manufacturing the honeycomb ceramic structure is also provided.
Abstract:
Substantially non-microcracked, porous, cordierite ceramic honeycomb bodies are provided. Although exhibiting moderately high thermal expansion (CTE) between 7×10−7 to 16×10−7/° C. (25-800° C.), the honeycomb bodies exhibit relatively high thermal shock parameter (TSP), such as TSR≧525° C. by virtue of a high MOR/E ratio, and/or low Eratio=ERT/E1000° C. and well interconnected porosity, as witnessed by a relatively high pore connectivity factor (PCF). A method of manufacturing the honeycomb ceramic structure is also provided.
Abstract:
Disclosed herein is a xerographic print comprising a substrate with a toner-based image printed thereon, the printed substrate including low surface tension portions having a surface tension of no more than about 22 mN/m at 25 Deg. C. resulting in a surface tension gradient field on the substrate, the printed substrate being coated with a coating comprising at least one surfactant and a film-forming polymer, the coating having a liquid phase surface tension at 25 Deg. C. not exceeding the surface tension of the low surface tension portions of the printed substrate by more than about 2 mN/m, the coating having substantially no pinholes and being sufficiently resistant to permeation by the fuser oil to exhibit an effective absence of haze 24 hours after application. A system and a method of applying a substantially pinhole-free and haze-free coating substantially immediately after print fusing also are disclosed.
Abstract:
A vehicle includes a starter-generator. According to some embodiments, one of at least two operator activated input mechanisms may be selected for starting the starter-generator. According to some methods of operation, the starter-generator can be used to pre-set pistons of the engine.
Abstract:
Disclosed herein is a novel system and methods for expressing exogenous genes, such as genes encoding fluorescent proteins, in mammalian cells. In one embodiment of this system and methods, a gene essential for viral infectivity or replication in cell culture is deleted or inactivated in the genome of a non-mammalian DNA virus. The exogenous gene operably linked to a mammalian promoter is then inserted into the non-replicative non-mammalian DNA virus. The non-replicative virus is propagated in a host cell that expresses in trans the deleted or inactivated gene or a functional homolog.
Abstract:
A medical device system includes a housing, a therapy module and a processor at least partially supported by the housing, and a cardiac monitoring element coupled to the processor, the cardiac monitoring element comprising a stub sensor. The processor is configured to activate the therapy module upon detection of a cardiac event in a cardiac signal. In some embodiments, the system may further comprise a brain monitoring element coupled to the processor. In some embodiments, the processor may be configured to monitor a brain signal and change the therapeutic output based upon the brain signal.
Abstract:
An implantable neurostimulator device for implantation in a head of a patient includes a housing adapted to be implanted beneath a patient's scalp, and a cardiac monitoring element, a brain monitoring element, and a processor. The processor is configured to receive a cardiac signal from the cardiac monitoring element, identify cardiac events in the cardiac signal, receive a brain signal from the brain monitoring element, identify neurological events in the brain signal, and indicate a relationship between the neurological events and the cardiac events.
Abstract:
A porous cordierite ceramic honeycomb article with increased mechanical strength and thermal shock resistance. The porous cordierite ceramic honeycomb article has MA 2660 wherein MA=3645 (IA)−106 (CTE)+19 (d90)+17 (% porosity), MT=4711 (IT)+116 (CTE)−26 (d90)−28 (% porosity), and a CTE≦9×10−7/° C. in at least one direction. A method of manufacturing is also disclosed wherein the inorganic raw material mixture contains talc, an alumina-forming source, a silica-forming source, and 0-18 wt. % of a kaolin or calcined kaolin containing not more than 8 wt. % of a fine kaolin source having a median particle diameter of less than 7 μm, wherein the fired porous ceramic cordierite honeycomb article has a porosity
Abstract translation:具有增加的机械强度和耐热冲击性的多孔堇青石陶瓷蜂窝制品。 多孔堇青石陶瓷蜂窝体制品具有M≠2220或其中M A = 3645(I < /(CTE)+19(d 90)+ 17(孔隙率%),M T T = 4711(℃) )+116(CTE)-26(d 90) - 28(%孔隙率),CTE <= 9×10 -7 /℃至少在一个方向 。 还公开了一种制造方法,其中无机原料混合物含有滑石,形成氧化铝的源,二氧化硅形成源和0-18wt。 %的高岭土或煅烧高岭土含有不超过8wt。 %的中值粒径小于7μm的细高岭土源,其中烧成的多孔陶瓷堇青石蜂窝体制品的孔隙率<54%。 或者,如果大于8wt。 使用%的细高岭土源,则从1200℃至1300℃的缓慢升温速率不超过20℃/小时。
Abstract:
An application service provider provides wireless access to a packetized data network, such as the Internet. The application service provider includes a server computer. The server computer is connected to the network, which is at least in part a wired network. The wired network is connected to a cellular wireless communications system. Data is communicated over the network, both wired and wireless, via OSI models, for example, according to TCP/IP protocols or specialized variants. A wireless device, such as a modem-equipped laptop computer or personal digital assistant, a web-enabled telephone, or the like, is communicatively connected to the cellular wireless communications system. The application service provider can maintain a website, including targeted content, on the server computer for access by the wireless device.
Abstract:
A phosphor tape article includes a phosphor layer having a phosphor and a polymeric binder material and a structured surface, and a pressure sensitive adhesive layer disposed adjacent the phosphor layer such that light transmitted through the pressure sensitive layer is received by the phosphor layer through the structured surface. The pressure sensitive layer can also have one or more structured surface, which in some cases can be complimentary with the structured surface of the phosphor layer. Light emitting devices including phosphor tape and methods of making such devices are also disclosed.