Abstract: Provided are AI chip, electronic device and convolution operation method. AI chip includes: N convolution cores and storage control system. Storage control system is electrically connected to N convolution cores. Storage control system reads input image data from memory, distributes input image data to each convolution core, reads each weight block from memory, splits each weight block into N pieces of weight data, and distribute N pieces of weight data to N convolution cores, each convolution core corresponds to a piece of weight data, and each weight block is part of complete weight; each convolution core performs convolution operation on received weight data and input image data. Convolution operation results of each convolution core for the same weight block are added to obtain convolution operation result of each weight block, and convolution operation results of each weight block are added to obtain final convolution operation result.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: Catalyst compositions for the conversion of aldehyde compounds and primary alcohol compounds to olefins are disclosed herein. Reactions include oxidative dehydroxymethylation processes and oxidative dehydroformylation methods, which are beneficially conducted in the presence of a sacrificial acceptor of H2 gas, such as N,N-dimethylacrylamide.

Abstract: The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.

Abstract: The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.

Abstract: The present invention relates to pyrazolyl-containing tricyclic derivative, a preparation method therefor and the use thereof. In particular, the present invention relates to a compound as shown in the general formula (I), a preparation method therefor and a pharmaceutical composition containing the compound, and the use thereof as a protease such as ERK (MAPK) inhibitor in the treatment of cancers, bone diseases, inflammatory diseases, immunological diseases, nervous system diseases, metabolic diseases, respiratory diseases and heart diseases, wherein the definition of each substituent in the general formula (1) is the same as defined in the description.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: Catalyst compositions for the conversion of aldehyde compounds and primary alcohol compounds to olefins are disclosed herein. Reactions include oxidative dehydroxymethylation processes and oxidative dehydroformylation methods, which are beneficially conducted in the presence of a sacrificial acceptor of H2 gas, such as N,N-dimethylacrylamide.

Abstract: The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.

Abstract: The present disclosure provides, inter alia, methods of treating a solid-tumor by administering an effective amount of a Chemokine Receptor 2 (CCR2) antagonist. Also provided herein are methods of reducing the number of macrophages in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist. In an additional aspect, the current disclosure further provides methods of increasing the number CD8+ T cells in a solid tumor microenvironment, said method comprising administering effective amount of a Chemokine Receptor 2 (CCR2) antagonist.

Abstract: The present invention discloses a method and apparatus for clock frequency division, the method comprises: determining a current frequency division coefficient in real time according to input clock signals and output clock information; then, performing counting on the input clock signals according to an integer portion and a decimal portion of the frequency division coefficient and a decimal scale threshold of the decimal portion; and performing accumulation on the decimal portion according to the counting result; finally, controlling the output clock according to the counting result and the accumulation result. With the method and the apparatus, output signals can be adjusted dynamically according to input signals, and the bit width of the integer portion and the decimal portion of the frequency division coefficient and the decimal scale threshold of the decimal portion can be increased on demand, so that the precision of the frequency division coefficient can be adjusted.

Abstract: The present invention discloses a method and apparatus for clock frequency division, the method comprises: determining a current frequency division coefficient in real time according to input clock signals and output clock information; then, performing counting on the input clock signals according to an integer portion and a decimal portion of the frequency division coefficient and a decimal scale threshold of the decimal portion; and performing accumulation on the decimal portion according to the counting result; finally, controlling the output clock according to the counting result and the accumulation result. With the method and the apparatus, output signals can be adjusted dynamically according to input signals, and the bit width of the integer portion and the decimal portion of the frequency division coefficient and the decimal scale threshold of the decimal portion can be increased on demand, so that the precision of the frequency division coefficient can be adjusted.

Abstract: Optical pure quinazoline compounds, especially compounds of the general formula (I), wherein R1 and Y are defined as the specification, preparation methods of them, pharmaceutical compositions containing them and their uses are provided. Compounds of the general formula (VII), which are intermediates in the synthesis of the compounds of the general formula (I), wherein Ar, R2, R3, m, n, T and carbon atom with * are defined as the specification, are also provided.