Abstract: An inductive sensor may include a first angle measurement path associated with determining an angular position based on a first set of input signals. The inductive sensor may include a second angle measurement path associated with determining an angular position based on a second set of input signals. The inductive sensor may include an amplitude regulation path associated with regulating amplitudes of a set of output signals. The inductive sensor may include a safety path associated with performing one or more safety checks. Each safety check of the one or more safety checks may be associated with at least one of the first angle measurement path, the second angle measurement path, or the amplitude regulation path.

Abstract: The invention relates to radioactively labeled derivatives of (R)-1-(1-phenylethyl)-1H-imidazole-5-carboxylic acid esters, uses, and methods for preparing these compounds.

Abstract: Compounds derived from phenylethyl imidazole carboxylic acid esters have shown selective accumulation of radioactivity in the adrenal cortex, when labeled with a radioactive halogen. In particular, these compounds bind selectively to adrenocortical tissue facilitating the diagnosis of adrenal cortical masses such as incidentaloma, adenoma, primary and metastatic cortical carcinoma. Trace amounts are injected intravenously and accumulate rapidly in the adrenals, maintaining a high radioactivity plateau, which permits external imaging using computed SPECT (single photon emission) or PET (positron emission) techniques. Independent of the position and type of the radioactive label, the compounds according to the invention are potent inhibitors of steroid P450c11 hydroxylation and bind with high affinity on sites of cortisol secretion. In order to avoid saturation of receptor sites, high specific activity labeling is mandatory for application in patients.

Abstract: Halogenated carboxylic ester derivatives of phenylethyl imidazole, and their method of preparation are disclosed. Radio-halogenated forms of these compounds are ideally suited for positron-imaging of the adrenal glands, as it is known that these compounds demonstrate a selective and high rate of accumulation in the adrenals. The method of preparing these derivatives proceeds by the conversion of a stable, non-radioactive intermediate having trialkylstannyl leaving groups. These intermediates are efficiently converted to the corresponding halogenated forms by substitution of the trialkylstannyl group with the halogen or radiohalogen.

Abstract: Halogenated carboxylic ester derivatives of phenylethyl imidazole, and their method of preparation are disclosed. Radio-halogenated forms of these compounds are ideally suited for positron-imaging of the adrenal glands, as it is known that these compounds demonstrate a selective and high rate of accumulation in the adrenals. The method of preparing these derivatives proceeds by the conversion of a stable, non-radioactive intermediate having trialkylstannyl leaving groups. These intermediates are efficiently converted to the corresponding halogenated forms by substitution of the trialkylstannyl group with the halogen or radiohalogen.

Abstract: Halogenated carboxylic ester derivatives of phenylethyl imidazole, and their method of preparation are disclosed. Radio-halogenated forms of these compounds are ideally suited for positron-imaging of the adrenal glands, as it is known that these compounds demonstrate a selective and high rate of accumulation in the adrenals. The method of preparing these derivatives proceeds by the conversion of a stable, non-radioactive intermediate having trialkylstannyl leaving groups. These intermediates are efficiently converted to the corresponding halogenated forms by substitution of the trialkylstannyl group with the halogen or radiohalogen.

Abstract: Halogenated carboxylic ester derivatives of phenylethyl imidazole, and their method of preparation are disclosed. Radio-halogenated forms of these compounds are ideally suited for positron-imaging of the adrenal glands, as it is known that these compounds demonstrate a selective and high rate of accumulation in the adrenals. The method of preparing these derivatives proceeds by the conversion of a stable, non-radioactive intermediate having trialkylstannyl leaving groups. These intermediates are efficiently converted to the corresponding halogenated forms by substitution of the trialkylstannyl group with the halogen or radiohalogen.

Abstract: This invention is directed to construction of recombinant plasmids that contain the Epstein-Barr virus ("EBV") genetic information involved in the immortalization of human lymphocytes, but that lack one or more genes implicated in EBV lytic replication. The recombinant plasmids have the advantage of being able to immortalize human lymphocytes, while being incapable of generating infectious EBV particles. The invention also provides human lymphocytes that have been successfully infected and immortalized by the recombinant plasmids. These human lymphocyte clones can be used as cellular factories to produce desired proteins and as delivery vehicles for gene therapy. Additionally, the invention establishes a method by which desired proteins can be produced in immortalized cellular factories, without generating infectious EBV particles. These proteins can be the normal cellular products of immortalized human lymphocytes, or they can be proteins encoded by foreign genes, which have been cloned into the lymphocytes.