摘要:
The present invention provides dithiolopyrrolone compounds of the general formula I, and their salts, wherein A is sulfur or carbon, and R1, R2, and R3 are selected from groups defined herein, and wherein when A is sulfur, then B is oxygen, and n=1 or 2, and when A is carbon, then B is oxygen or sulfur, and n=1. The compounds are useful for the prevention and treatment of microbial infections such as HIV infection, and for the treatment of blood disorders, such as neutropenia. In particular, the compounds are useful for the manufacture of medicaments for increasing white blood cells.
摘要翻译:本发明提供通式I的二硫代环吡咯酮化合物及其盐,其中A为硫或碳,R1,R2和R3选自本文定义的基团,其中当A为硫时,B为氧, n = 1或2,当A为碳时,B为氧或硫,n = 1。 这些化合物可用于预防和治疗诸如HIV感染的微生物感染,以及用于治疗血液病症,例如中性白细胞减少症。 特别地,这些化合物可用于制备用于增加白细胞的药物。
摘要:
A method and a device of service migration in an automatically switched optical network are disclosed in the present invention, and the method includes: when receiving a migration indication message, a migration node sending an cross information checking request to a transmission plane (S101); when receiving a cross information checking success message, the migration node performing a slot resource migration (S102); and the migration node determining whether it is the destination node of the present service migration, if it is determined to be yes, an cross connection migration is performed directly, otherwise, the cross connection migration is performed after the indication signaling, which is sent by a downstream node and carries a cross connection migration scene, is received (S103). The present invention improves the reliability of the migration from PC to SPC, and further ensures the reliability of the migration by a strict state control and state refresh mechanism.
摘要:
A method for constructing a space-time/space-frequency code, and a transmitting method and apparatus are provided, which relate to the field of wireless communication technologies. The method for constructing a space-time/space-frequency code includes: classifying at least two transmitter antennas into K groups, and classifying information symbols into K′ groups; constructing a Toeplitz matrix for information symbols in each group according to the number of transmitter antennas in a transmitter antenna group; and substituting the Toeplitz matrix for nonzero elements in an Orthogonal Space-Time Block Coding (OSTBC) matrix that is based on K and K′, and when the OSTBC matrix comprises a zero element, substituting a zero matrix with a corresponding dimension, for the zero element. The space-time code constructed with the above method has orthogonality.
摘要:
Apparatus and method for generating parameters used in coding data in a data transmission system. The method determines a number of possible coding parameters to satisfy a target coding gain and selects the best set of parameters that balance the code word length and the error rate. In this manner, a minimum coding gain may be used, which minimizes cross-talk on a transmission link.
摘要:
A method implemented by a user equipment includes selecting a first estimate of a signal-to-noise (SNR) ratio, calculating a first amplitude and first noise variance, calculating a second amplitude and a second noise variance, calculating a second SNR, calculating a resolution value, adjusting the first SNR, and performing estimation iterations until the resolution value is equal to a predetermined value.
摘要:
A method of computer aided treatment planning is performed by generating and manipulating a three dimensional (3D) image of a region which includes at least one anatomical structure for which treatment, such as surgery, biopsy, tissue component analysis, prosthesis implantation, radiation, chemotherapy and the like, is contemplated. A virtual intervention, which simulates at least a portion of the contemplated treatment, is performed in the 3D image. The user can then determine the effect of the intervention and interactively modify the intervention for improved treatment results. Preferably, a warning is automatically provided if the intervention poses a risk of detrimental effect. The user can navigate through the contemplated region in the 3D image and assess the results. The treatment plans can be saved for comparison and post treatment evaluation.
摘要:
A method of optical fabrication comprises coating a substrate with a photocuring material, controlling the application of light to the photocuring material so as to control the intensity and pattern of the light both in-plane and out of plane, and developing the photocuring material.
摘要:
A user equipment includes an estimator. The estimator is configured to select a first estimate of a signal-to-noise (SNR) ratio, calculate a first amplitude and first noise variance, calculate a second amplitude and a second noise variance, calculate a second SNR, calculate a resolution value, adjust the first SNR, and perform estimation iterations until the resolution value is equal to a predetermined value.