摘要:
Provided herein are products and processes for detecting the presence or absence of multiple target nucleic acids. Certain methods include amplifying the target nucleic acids, or portion thereof; extending oligonucleotides that specifically hybridize to the amplicons, where the extended oligonucleotides include a capture agent; capturing the extended oligonucleotides to a solid phase via the capture agent; releasing the extended oligonucleotide by competition with a competitor; detecting the extended oligonucleotide, and thereby determining the presence or absence of each target nucleic acid by the presence or absence of the extended oligonucleotide.
摘要:
Provided herein are products and processes for detecting the presence or absence of multiple target nucleic acids. Certain methods include amplifying the target nucleic acids, or portion thereof; extending oligonucleotides that specifically hybridize to the amplicons, where the extended oligonucleotides include a capture agent; capturing the extended oligonucleotides to a solid phase via the capture agent; releasing the extended oligonucleotide by competition with a competitor; detecting the extended oligonucleotide, and thereby determining the presence or absence of each target nucleic acid by the presence or absence of the extended oligonucleotide.
摘要:
The technology relates in part to quantification of a minority nucleic acid species from a nucleic acid sample. In some embodiments, methods for determining the amount of fetal nucleic acid (e.g. absolute amount, relative amount) in a maternal sample are provided.
摘要:
An electric high voltage AC machine intended to be directly connected to a distribution or transmission network (16) comprises at least one winding. This winding comprises at least one current-carrying conductor, a first layer having semiconducting properties provided around said conductor, a solid insulating layer provided around said first layer, and a second layer having semiconducting properties provided around said insulating layer. In addition grounding means (18, 24, 26, 28) are provided to connect at least one point of said winding to ground.
摘要:
Provided are compositions and processes that utilize genomic regions differentially methylated between a mother and her fetus to separate, isolate or enrich fetal nucleic acid from a maternal sample. The compositions and processes described herein are useful for non-invasive prenatal diagnostics, including the detection of chromosomal aneuplodies.
摘要:
A rotating electric machine for direct connection to high-voltage networks, in which the magnetic circuit adapted for high voltage comprises a rotor, stator and main and auxiliary windings in operative relation. At least one of the windings is a conductor surrounded by a magnetically permeable, field confining insulation system.
摘要:
A synchronous machine for power and/or voltage control comprises a stator with a stator winding and a rotor with a field winding. The stator winding comprises a high-voltage cable with solid insulation. A rotor has a thermally based rotor current limit intersecting with a thermally based stator current limit in a capability graph at a power factor considerably below the rated power factor or has the thermally based rotor current limit above the thermally based stator current limit. In the capability graph. Means are provided for limiting the currents in order to avoid thermal damage. In a method for power and/or voltage control of such a synchronous machine, the machine operates with the stator current exceeding the thermally based stator current limit for a certain time period less than the maxim an permissible time limit, whereafter the overload is reduced by reduction of either the active power or the field current or a combination of both.
摘要:
The technology relates in part to quantification of a minority nucleic acid species from a nucleic acid sample. In some embodiments, methods for determining the amount of fetal nucleic acid (e.g. absolute amount, relative amount) in a maternal sample are provided.
摘要:
The technology relates in part to quantification of a minority nucleic acid species from a nucleic acid sample. In some embodiments, methods for determining the amount of fetal nucleic acid (e.g. absolute amount, relative amount) in a maternal sample are provided.
摘要:
The technology relates in part to quantification of a minority nucleic acid species from a nucleic acid sample. In some embodiments, methods for determining the amount of fetal nucleic acid (e.g. absolute amount, relative amount) in a maternal sample are provided.