Abstract:
A method is disclosed for increasing the methane recovery rate through a wellbore which penetrates a coal seam. The invention utilizes the cavitation of the coal seam surrounding the wellbore after a substantial percentage of the original methane-in-place which is available for recovery from the wellbore has been recovered from the coal seam.
Abstract:
A lift system for mounting on a vehicle comprising a platform, the platform comprising a main platform and a platform extension slidable relative to the main platform. A handrail is pivotably mounted on the platform and movable between a stowed position and a deployed position. The lift system also comprises handrail deployment means arranged to be actuated by movement of the platform extension to raise the handrail from the stowed position to the deployed position.
Abstract:
A method and system for providing network based malware detection in a service provider network is disclosed. Transmission control protocol (TCP) packets defining originating from an access device coupled to the service provider network defining a TCP session between a computing device coupled to the access device, and a destination coupled to the service provider network are received. An operating system identifier (OS ID) associated with the TCP session and the computing device is determined. If malware is present in the TCP session and an associated malware ID is determined by comparing a malware signature to the one or more TCP packets. An alert identifying a network address associated with the access device, the malware ID and the OS ID associated with TCP session that generated the alert can then be generated.
Abstract:
Disclosed are devices, systems, and methods, including an oxygen delivery device that includes an oxygen delivery module, at least one sensor to detect patient breathing, and a controller configured to control the oxygen delivery module to cause the oxygen delivery module to deliver oxygen to the patient based on data from the at least one sensor such that in response to a determination, based on data from the at least one sensor, that no breathing is detected for a first pre-determined period of time, the controller causes the oxygen delivery module to deliver oxygen to the patient in continuous flow mode, and in response to a determination, based on additional data from the at least one sensor, that breathing is detected for a second period of time, the controller causes the oxygen delivery module to deliver oxygen to the patient in a pulse flow mode.
Abstract:
Novel imidazo[1,2-a]pyrazine compounds are disclosed that have a formula represented by the following: The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, arthritis, inflammation, and others.
Abstract:
A server implements a marketing method. The server may receive a wireless call or message originating at a given facility and return a menu of choices particular to that facility. On receiving a choice selected from said menu, the server may return one or more messages with information particular to a part of said given facility. The information may be a marketing incentive, marketing information, or a promotion.
Abstract:
A mobile telecommunications network includes a radio access network with base stations and one or more additional access points. An access point is connected to a network core by an IP transport broadband connection. The access point is configured to appear to a mobile terminal as a conventional base station—that is, for example, it communicates with the mobile terminal using GSM or UMTS transport protocols and does not require any modification to a standard GSM or UMTS mobile terminal. Arrangements are disclosed which monitor the quality of the broadband connection between the access point and the network core and which cause the mobile terminal to handover to a neighbouring base station in the event that the quality of the broadband connection becomes too poor for the class of communication between the mobile terminals registered with the access point to be performed satisfactorily.
Abstract:
Novel [1.2.4]triazolo[1,5-a]pyrazine compounds are disclosed that have a formula represented by the following: The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, and others.
Abstract:
A method of growing semiconductor materials in the Indium, Aluminium, Gallium Nitride (InAlGaN) material system and to devices made therefrom, in particular optical devices in the ultraviolet to green region of the visible spectrum. Certain optical devices, for example Vertical Cavity Surface Emitting Lasers (VCSELs) require great precision in the thickness of certain semiconductor layers. One aspect of the present invention provides a gallium-rich group III nitride layer (200, 201) and an adjacent layer of AlxInyGa1-x-yN layer (202). The AlxInyGa1-x-yN layer (202) acts as a fabrication facilitation layer and is selected to provide a good lattice match and high refractive index contrast with the gallium-rich group III nitride layer (200, 201). The high refractive index contrast permits in-situ optical monitoring. The extra layer (202) can be used as an etch marker or etch stop layer in subsequent processing and may be used in a lift-off process.
Abstract translation:在铟,铝,氮化镓(InAlGaN)材料体系中生长半导体材料的方法以及由其制成的器件,特别是在可见光谱的紫外到绿色区域的光学器件。 某些光学器件,例如垂直腔表面发射激光器(VCSEL)在某些半导体层的厚度上需要很高的精度。 本发明的一个方面提供了一种富镓III族氮化物层(200,201)和相邻的Al x Si x Ga 1-xy层 N层(202)。 Al 2 O 3层(202)作为制造促进层,并且被选择以提供良好的晶格匹配 以及与富镓III族氮化物层(200,201)的高折射率对比度。 高折射率对比度允许原位光学监测。 额外的层(202)可以在随后的处理中用作蚀刻标记或蚀刻停止层,并且可以用于剥离过程。
Abstract:
The invention relates to compounds of formula (I), wherein Z, R1-8, n, A1, X1 and X2 have the meaning as cited in the description and the claims. Said compounds are useful as DPP-IV inhibitors. The invention also relates to the preparation of such compounds as well as the production and use thereof as medicament.