Abstract: Method for controlling the speed of rotation of an electric motor by means of a variable speed drive supplied with power by a mains electrical power supply, in which method in a variable speed mode of operation the motor is supplied with power by the variable speed drive and in a fixed speed mode of operation the motor is supplied with power directly by the mains supply, and in which method before the changeover from the supply of power by the variable speed drive to the direct supply of power by the mains supply, the motor is first accelerated by the variable speed drive, the variable speed drive operating beyond its nominal current during the acceleration preceding the changeover.

Abstract: The invention relates to an electric machine comprising a stator, this stator comprising a set (10) of magnetic laminations which is made up of at least one first subset (50) and of at least one second subset (60) adjacent to the first the laminations of the first and second subsets having parts which become superposed, each comprising at least one closed channel formed within the laminations, the laminations being identical but angularly offset from one another by an angle 360°/n about the axis of the machine, where n is a non-zero integer, the laminations being without symmetry in a rotation by 360°/n so that the parts of the laminations thus offset which become superposed are nonidentical and create the said perturbation in the flow at the transition between the channels of the first and second subsets.

Abstract: The invention relates to a rotary electrical machine (I) comprising a stator, said stator comprising a bundle (10) of magnetic sheets (20) made up of at least one first sub-bundle (50) and at least one second sub-bundle (60) adjacent to the first, the sheets of the first and second sub-bundles each comprising at least one fin (100) formed at the periphery of the corresponding sheet, the fins (100) of two consecutive sub-bundles being angularly offset relative to one another, in such a way as to create a disruption of the flow of a cooling fluid between the fins at the transition between the first and second sub-bundles, the machine also comprising a housing (5) at least partially covering the bundle of sheets (10), in particular a sheet-metal housing, the housing including a metal sheet wound around the bundle (10) of magnetic sheets of the stator.

Abstract: The invention relates to an electric machine comprising a stator, this stator comprising a set (10) of magnetic laminations which is made up of at least one first subset (50) and of at least one second subset (60) adjacent to the first the laminations of the first and second subsets having parts which become superposed, each comprising at least one closed channel formed within the laminations, the laminations being identical but angularly offset from one another by an angle 360°/n about the axis of the machine, where n is a non-zero integer, the laminations being without symmetry in a rotation by 360°/n so that the parts of the laminations thus offset which become superposed are nonidentical and create the said perturbation in the flow at the transition between the channels of the first and second subsets.

Abstract: The invention described herein relates in part to compositions, biomarkers and methods for diagnosis and prognosis of prostate lesions, including prostate cancer, including a tissue-based assay providing diagnostic and prognostic information related to prostate cancer. In some embodiments, the invention further relates to improvements in the ability to accurately diagnose prostate cancer, detect early-stage prostate cancer, and localize prostate lesions within the three-dimensional space of the prostate.

Abstract: Described are embodiments related to prostate cancer biomarkers, agents, and systems for detecting and targeting the same, and associated prostate cancer diagnostic and prognostic methods.

Abstract: Among the methods, compositions, combinations and kits provided herein are those for determining gene expression levels in one or more cell types in heterogeneous cell samples, for identifying genes differentially expressed in different cell types, and for detecting a cell type in a sample from a subject. Also provided herein are methods, compositions, combinations and kits for determining gene expression levels in cells corresponding to phenotypes, and for identifying a phenotype of a subject by detecting differentially expressed genes.

Abstract: Materials and Methods related to diagnosing and/or determining prognosis of prostate cancer.

Abstract: A high throughput method for identifying promoters differentially activated in solid tumors as compared to normal tissues is described. The promoters so identified may be used to drive production of RNA's or proteins useful in treating solid tumors including toxic RNA's or proteins and other therapeutic RNA's or proteins.

Abstract: The present invention provides novel methods for characterizing organisms by identifying the presence, absence, size or sequence polymorphism of intronic regions. The method involves selecting intronic regions from nuclear or organellar gene sequences that are useful for differentiating between and among taxonomic groupings of organisms. Such intronic regions can be analyzed directly or after amplification in a primer extension reaction. The amplification product is then analyzed by, for example, size fractionation, nucleotide sequencing or (RFLP). Intronic regions that contain an open reading frame encoding all or a portion of a protein can be used to generate antibodies to detect the presence or absence of the protein, which indicates the presence or absence of the intronic region. Methods of detecting an organism in a sample by detecting the presence or absence of one or more intronic regions also are provided using nucleic acid based or immunological based approaches.

Abstract: The present invention provides novel methods for characterizing organisms by identifying the presence, absence, size or sequence polymorphism of intronic regions. The method involves selecting intronic regions from nuclear or organellar gene sequences that are useful for differentiating between and among taxonomic groupings of organisms. Such intronic regions can be analyzed directly or after amplification in a primer extension reaction. The amplification product is then analyzed by, for example, size fractionation, nucleotide sequencing or (RFLP). Intronic regions that contain an open reading frame encoding all or a portion of a protein can be used to generate antibodies to detect the presence or absence of the protein, which indicates the presence or absence of the intronic region. Methods of detecting an organism in a sample by detecting the presence or absence of one or more intronic regions also are provided using nucleic acid based or immunological based approaches.

Abstract: An electrical machine is controlled with a combination of a physical rotor position transducer and a software position detection algorithm. The physical transducer has a reduced number of sensors, so that it will only give accurate information at high speeds. The software algorithm is executed by a low-cost processor which cannot provide sufficient information at high speeds. The controller blends the information from the two position detectors to produce an economic drive which operates over a large speed range.

Abstract: An air filter dry cleaning system and method of dry cleaning an air filter is disclosed. The system includes a portable, mostly enclosed cabinet into which an air filter can be placed on two rollers. A blower hose attached to a blower motor blows diffused air onto the filter to dislodge particulate matter. A vacuum hose connected to a vacuum blower motor provides a diffused vacuum air flow to vacuum particulate matter from the air filter. A vacuum air flow connected to the same vacuum blower motor provides a vacuum air flow in the cabinet below the filter. The air vacuum air flow can be connected to a separate detachable dust collection system. Both the portable cabinet and dust collection system can be mounted on wheeled support structures.

Abstract: Among the methods, compositions, combinations and kits provided herein are those for determining gene expression levels in one or more cell types in heterogeneous cell samples, for identifying genes differentially expressed in different cell types, and for detecting a cell type in a sample from a subject. Also provided herein are methods, compositions, combinations and kits for determining gene expression levels in cells corresponding to phenotypes, and for identifying a phenotype of a subject by detecting differentially expressed genes.

Abstract: A resilient isolation member is configured for use with an electric machine having a housing, a stator within the housing, and an end shield. The resilient isolation member includes first and second end portions, a sidewall extending between the first and second end portions, and a lip is disposed along an outer surface of the sidewall. The resilient isolation member is sized for mounting between the end shield and the stator, with the first and second end portions respectively abutting against a first inner portion of the end shield and a portion of the stator and with the lip abutting against a second inner portion of the end shield and a portion of the housing.

Abstract: The detection of insertions and/or deletions in reiterated nucleotide sequences in tissues provides an identification of neoplastic changes that are associated with malignancy. The mutations are preferably detected by PCR based amplification of target sequences using selected primers, followed by standard analytic procedures. The detection of these mutations is useful as a diagnostic tool for cancer development and has direct application for cancer prognosis.

Abstract: Electric power generation (EPG) arrangements, such as generator sets for example, can be constructed with many different configurations depending on customer needs. Variations in the configuration include the placement of a circuit panel relative to a generator and the length of the generator. Multiple different electrical power transmission cabling arrangements are traditionally required to accommodate multiple circuit panel/generator configurations. This disclosure relates to an electrical power generation arrangement that include a cabling guide that is positionable, as by rotation for example, in one of a plurality of rotary positions relative to the generator. The cabling guide is positioned in a selected rotary position based on the position of the circuit panel relative to the generator or the length of the generator or both. A cabling conduit can be connected between the guide and the circuit panel.

Abstract: An electrical machine has a rotor position transducer which provides output signals to a control system. The output signals contain errors due to component shortcomings and manufacturing imperfections. A method is disclosed which is able to determine the errors in the signals by the use of a position detection algorithm so as to provide compensations to the control system of the machine. The compensations may be stored in the control system and used to improve the accuracy of the transducer output signals, thus improving the output of the machine.

Abstract: An electrical machine is provided with one or more flux plates at the end of the stator and rotor cores. On the stator side, the plate is profiled to substantially fill the void between the core and the winding. The plates are ferromagnetic and form part of the main magnetic circuit. They carry maximum flux at zero and low switching frequencies and substantially no flux at the highest operating speeds.

Abstract: A compact dynamoelectric machine having a rotor with a length which is less than the length of a corresponding stator core. The rotor is rotatable on a shaft supported by bearings, with at least one of the bearings being positioned longitudinally within the stator core. Two endshields define opposite ends of the machine. One of the endshields is configured for holding electronic components in arrangement integrated with the machine.