摘要:
A microscopic hole is produced in a dielectric layer having a dielectric first material, a first surface and a second surface. In one embodiment, the tapered through-hole is etched from the second surface of the layer to the first surface of the layer. The tapered hole provides a first cross section near the first surface of the dielectric layer and a second cross section near the second surface of dielectric layer. A cladding is deposited at the inner surface of the through-hole. The cladding includes a second material and provides a thickness decreasing from the second surface to the first surface.
摘要:
A structure in a substrate for the manufacturing of a semiconductor device, wherein a first material and at least one second material are to be etched by at least one etching medium, wherein the at least one second material has a higher etch rate for the at least one etching medium relative to the first material. The at least one second material occupies a space which is at least at one side adjacent to the first material so that an additional etching access to the first material is prepared when at least one etching medium etches the first and the second material.
摘要:
This invention provides an attenuated virus which comprises a modified viral genome containing nucleotide substitutions engineered in multiple locations in the genome, wherein the substitutions introduce synonymous deoptimized codons into the genome. The instant attenuated virus may be used in a vaccine composition for inducing a protective immune response in a subject. The invention also provides a method of synthesizing the instant attenuated virus. Further, this invention further provides a method for preventing a subject from becoming afflicted with a virus-associated disease comprising administering to the subject a prophylactically effective dose of a vaccine composition comprising the instant attenuated virus.
摘要:
The present invention relates to a contact terminal for the reception of contact pins. The terminal includes a pin reception member having a box-shape made from a single piece of sheet metal, wherein two opposite walls include each at least one cut-out contact tongue being inwardly bent into the interior of the box-shape. Two other opposite walls include each a contact front portion which is inwardly bent such that the respective wall has essentially a hook-shaped cross-section to clampingly receive a contact pin.
摘要:
The present provides attenuated influenza viruses comprising a modified viral genome containing a plurality of nucleotide substitutions. The nucleotide substitutions result in the rearrangement of preexisting codons of one or more protein encoding sequences and changes in codon pair bias. Substitutions of non-synonymous and synonymous codons may also be included. The attenuated influenza viruses enable production of improved vaccines and are used to elicit protective immune responses.
摘要:
The present invention relates to a contact terminal for the reception of contact pins. The terminal includes a pin reception member having a box-shape made from a single piece of sheet metal, wherein two opposite walls include each at least one cut-out contact tongue being inwardly bent into the interior of the box-shape. Two other opposite walls include each a contact front portion which is inwardly bent such that the respective wall has essentially a hook-shaped cross-section to clampingly receive a contact pin.
摘要:
This invention provides an attenuated virus which comprises a modified viral genome containing nucleotide substitutions engineered in multiple locations in the genome, wherein the substitutions introduce synonymous deoptimized codons into the genome. The instant attenuated virus may be used in a vaccine composition for inducing a protective immune response in a subject. The invention also provides a method of synthesizing the instant attenuated virus. Further, this invention further provides a method for preventing a subject from becoming afflicted with a virus-associated disease comprising administering to the subject a prophylactically effective dose of a vaccine composition comprising the instant attenuated virus.
摘要:
Described herein are RSV polynucleotide sequences that make use of multiple codons that are containing silent nucleotide substitutions engineered in multiple locations in the genome, wherein the substitutions introduce a numerous synonymous codons into the genome. Due to the large number of defects involved, the attenuated viruses disclosed herein provide a means of producing attenuated, live vaccines against RSV.
摘要:
A method and system determines deformations in a substrate in the manufacturing of semiconductor devices. At least one property of vertical deformations of the substrate is measured at a plurality of locations on the substrate. Afterward, an automatic computation of horizontal deformations is determined based on the measured properties of vertical deformations with a model for the deformation behavior of the substrate.
摘要:
A hydraulic power steering system for a motor vehicle with a rotary slide valve and a reaction piston which can be pressurized with hydraulic medium optionally on one of its two faces, where the reaction piston transfers, depending on the pressurization, a moment to the rotary slide, the moment changing the driver's manual moment at the steering handle such that a moment superimposed on the manual moment can also be generated, the superimposed moment leading to an increase or decrease of the manual moment or to a reversal of the direction of the manual moment. For the hydraulic pressurization of the reaction piston, a conveyance device driven by an electric motor is provided. Preferably, the conveyance device with the electric motor is mounted on the rotary slide valve and draws hydraulic medium from a tank recycling line.