摘要:
Novel transition metal complexes are provided which represent viable catalysts for a broad variety of reactions such as hydrogenation reactions and metathesis reactions. Novel preparation processes are made available via unprecedented routes inter alia not involving structures according to Grubbs I or Grubbs II catalysts.
摘要:
53BP1 inhibitors, derived from the modification of wild-type ubiquitin, as well as compositions comprising the inhibitors and methods of using same are provided. The inhibitors can be used in combination with gene editing systems.
摘要:
Embodiments are provided for a compress and forward relaying scheme in joint multi-cell processing. A plurality of base stations receive similar combinations of user signals from a plurality of users, compress the signals using quantization, and relay the signals over respective backhaul links to a processor in the network for decoding the signal. The processor determines suitable quantization noise levels for the backhaul links according to a weighted sum-rate maximization function for optimizing the quantization noise levels, subject to a backhaul sum capacity constraint on the backhaul links. The determined quantization noise levels are sent to the base stations, which then quantize the received combinations of user signals according to the quantization noise levels and relay the quantized signals to the processor. The quantization is according to a Wyner-Ziv coding or a single user compression algorithm that excludes statistical correlations between the user signals at the base stations.
摘要:
The present disclosure provides a method of producing enzyme-specific inhibitors or substrate binding partners comprising: identifying active site residues of the substrate in the enzyme substrate complex or in substrate binding partner-substrate complex; randomizing the active site residues to produce a combinatorial library of substrate variants; and selecting substrate variants that inhibit enzyme activity or bind substrate as substrate-specific binding partners. The present disclosure also provides ubiquitin enzyme specific inhibitors and ubiquitin variants that bind ubiquitin interaction motifs.
摘要:
Novel methods and uses for modulating immune responses are provided. The methods and uses involve the use of a TIFA activator such heptose-1,7-5 bisphosphate or an analogue or derivative thereof. The methods may be used to activate, inhibit or otherwise modify an immune response so as to either prevent or treat infectious or inflammatory diseases or cancer. Also provided are methods to identify compounds capable of modulating immune responses.
摘要:
Contemplated methods and devices comprise use of a charged probe and a pseudoligand in the electrochemical detection of a wide range of analytes, including nucleic acids, proteins and small molecules. In certain embodiments, the pseudoligand forms a complex with the probe that has a reduced charge magnitude compared to the probe itself, and is displaced from the probe when the complex is exposed to the analyte.
摘要:
A training method of training an illumination compensation model includes extracting, from a training image, an albedo image of a face area, a surface normal image of the face area, and an illumination feature, the extracting being based on an illumination compensation model; generating an illumination restoration image based on the albedo image, the surface normal image, and the illumination feature; and training the illumination compensation model based on the training image and the illumination restoration image.