Abstract: A process can be used for producing a distillate product with a methanol concentration greater than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, from a mixture with a methanol concentration less than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, in a distillation column. A transesterification process for preparing C6- to C22-alkyl, aryl or alkenyl (meth)acrylates from methyl (meth)acrylate is also provided.

Abstract: A process can be used for producing a distillate product with a methanol concentration greater than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl(meth)acrylate, from a mixture with a methanol concentration less than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, in a distillation column. A transesterification process for preparing C6- to C2- alkyl, aryl or alkenyl (meth)acrylates from methyl(meth)actylate is also provided.

Abstract: A membrane humidifier has multiple stacking units mounted one on top of the other, where an individual stacking unit includes a flow plate and diffusion unit, where a circumference of the diffusion unit is formed by two oppositely situated first edge sides and two oppositely situated second edge sides. The diffusion unit includes: a top layer on a top side of the diffusion unit, a bottom layer on a bottom side of the diffusion unit, a moisture-permeable membrane, two oppositely situated upper receiving elements at the two first edge sides, on the top side of the diffusion unit, and two oppositely situated lower receiving elements at the two second edge sides, on the bottom side of the diffusion unit, where the flow plate of the stacking unit is inserted into the two lower receiving elements, and where the next stacking unit is inserted into the two upper receiving elements.

Abstract: A sweetener and to a method of production thereof is provided. The task of the present invention consists of providing a sucrose-based sweetener, in the production of which the step of separation of the residual sucrose from the isomerization stage is not required, and which has excellent properties for further processing, for example it can be formulated as sweets.

Abstract: A first tire includes a tread having a circumferential center rib and a circumferential intermediate rib laterally adjacent the center rib, the intermediate rib being separated from the center rib by a first circumferential groove, a second circumferential rib bordering the intermediate rib opposite the first circumferential groove, the tread further including two other circumferential grooves; at least one stiffener element disposed within each of the four circumferential grooves, the stiffener elements having a reduced height relative to a height of the center and intermediate ribs; and the stiffener element having a circumferentially oriented cut extending into an upper surface of the stiffener element toward a bottom of the stiffener element, the cut extending circumferentially through the stiffener element with the cut bounded by opposite laterally inward facing cut sides.

Abstract: A heat exchanger for a fuel cell system, in particular in a vehicle, includes a gas section for at least one gas and one cooling fluid section for cooling the at least one gas, a housing, and a cooler matrix which is arranged in the housing and in which the cooling fluid section is configured, where the cooler matrix forms a multiplicity of cavities which produce the gas section, at least one gas inlet on the housing, at least one partition in the cooler matrix for dividing the gas section into at least two flows, with the result that the two flows can be cooled by way of the same cooling fluid section, and at least two gas outlets on the housing, where each flow opens into a dedicated gas outlet.

Abstract: A fuel cell system includes at least one fuel cell, an oxidant conveyor, a humidifier and at least one water sink. The oxidant conveyor conveys an oxidant through a supply line to the fuel cell. The humidifier introduces water into the oxidant flow. The humidifier is arranged in and/or downstream of the oxidant conveyor and upstream of the fuel cell. The water sink is arranged between the fuel cell and the oxidant conveyor. The water sink is formed and arranged in the supply line in such a way that it prevents liquid water located in the supply line from flowing to the oxidant conveyor.

Abstract: Embodiments facilitate the efficient handling of service requests by a Platform-as-a-Service (PaaS) infrastructure. The platform may comprise a central controller communicating with a plurality of execution agents on one or more hosts. The central controller may parse client requests manipulating application state (e.g., scale, start, stop app, clear) into a sequence of fine-grained instance requests (e.g., start, stop, stop all, clear) that are distributed to the application program interfaces (API) of execution agents on the platform. The central controller may assign a priority to the fine-grained requests. The priority may take into consideration one or more factors including but not limited to: request creator (user, system); operation type (start, stop, stop all, clear); instance number; sequence number of the fine grained request within the original received request; hierarchy level (organization, space); and application.

Abstract: A membrane humidifier has multiple stacking units mounted one on top of the other, where an individual stacking unit includes a flow plate and diffusion unit, where a circumference of the diffusion unit is formed by two oppositely situated first edge sides and two oppositely situated second edge sides. The diffusion unit includes: a top layer on a top side of the diffusion unit, a bottom layer on a bottom side of the diffusion unit, a moisture-permeable membrane, two oppositely situated upper receiving elements at the two first edge sides, on the top side of the diffusion unit, and two oppositely situated lower receiving elements at the two second edge sides, on the bottom side of the diffusion unit, where the flow plate of the stacking unit is inserted into the two lower receiving elements, and where the next stacking unit is inserted into the two upper receiving elements.

Abstract: A first tire includes a tread having a circumferential center rib and a circumferential intermediate rib laterally adjacent the center rib, the intermediate rib being separated from the center rib by a first circumferential groove, a second circumferential rib bordering the intermediate rib opposite the first circumferential groove, the tread further including two other circumferential grooves; at least one stiffener element disposed within each of the four circumferential grooves, the stiffener elements having a reduced height relative to a height of the center and intermediate ribs; and the stiffener element having a circumferentially oriented cut extending into an upper surface of the stiffener element toward a bottom of the stiffener element, the cut extending circumferentially through the stiffener element with the cut bounded by opposite laterally inward facing cut sides.

Abstract: The present disclosure involves systems, software, and computer implemented methods for remotely debugging applications in a private cloud environment. One example method includes establishing a first secure connection with a client device in response to receiving a request from the client device for a secure debugging session to remotely debug an application instance running in a private cloud environment. A host that is hosting the application instance is identified. A second secure connection is established with the identified host. A request is submitted, over the second secured connection, to the identified host, to instantiate a debug proxy process. The debug proxy process is configured to establish a secure inter-process communication channel with the application instance and instruct the application instance to run in a debug mode.

Abstract: Embodiments facilitate the efficient handling of service requests by a Platform-as-a-Service (PaaS) infrastructure. The platform may comprise a central controller communicating with a plurality of execution agents on one or more hosts. The central controller may parse client requests manipulating application state (e.g., scale, start, stop app, clear) into a sequence of fine-grained instance requests (e.g., start, stop, stop all, clear) that are distributed to the application program interfaces (API) of execution agents on the platform. The central controller may assign a priority to the fine-grained requests. The priority may take into consideration one or more factors including but not limited to: request creator (user, system); operation type (start, stop, stop all, clear); instance number; sequence number of the fine grained request within the original received request; hierarchy level (organization, space); and application.

Abstract: The present disclosure involves systems, software, and computer implemented methods for monitoring processes running on a platform as a service architecture. One example method includes storing a received sample of monitored attributes of a computer process in a sample memory buffer that includes other stored samples. A determination is made that the sample memory buffer is full. The sample memory buffer is compressed. A starting position in a compressed sample file store at which to store the compressed sample memory buffer is determined. The compressed sample memory buffer is stored at the determined starting position in the compressed sample file store. The starting position of the stored compressed sample memory buffer is stored at a particular location in a file position index. A collection timestamp for the sample in a timestamp index is stored at a timestamp index location that matches the particular location in the file position index.