Abstract: The present disclosure provides use of Clostridium ghonii combined with a tumor angiogenesis inhibitor in preparing a pharmaceutical product for treating a tumor. The present disclosure further provides a drug for treating a tumor, where the drug includes active ingredients of Clostridium ghonii and a tumor angiogenesis inhibitor.

Abstract: A display panel includes a gate electrode, a source electrode, a drain electrode, and a metal oxide layer disposed corresponding to the gate electrode. The metal oxide layer includes a lower metal oxide layer and an upper metal oxide layer stacked on the lower metal oxide layer. The lower metal oxide layer includes an indium oxide and a lanthanoid oxide. The upper metal oxide layer is located on a surface of the lower metal oxide layer adjacent to the source electrode and the drain electrode. The source electrode and the drain electrode are connected to the upper metal oxide layer. The upper metal oxide layer includes an indium oxide and a lanthanoid oxide, and the upper metal oxide layer includes polycrystalline phase.

Abstract: The present disclosure relates to use of a Clostridium ghonii spore combined with pembrolizumab in cancer treatment. It is found for the first time that the Clostridium ghonii spore combined with pembrolizumab can significantly improve a curative effect of colon cancer and reduce a dose of the pembrolizumab, and thus is efficient and low-toxic. Oncolysis by Clostridium ghonii can affect immunogenicity of a tumor microenvironment (TME) by various ways, converts an immunosuppressive state of the TME into an immune-activated state, adjusts the immunosuppressive TME, and breaks an immune tolerance. An optimal combination of the Clostridium ghonii spore and the pembrolizumab thoroughly removes about 20% of mouse tumor tissues. A benefit range of patients with tumors treated by a PD-1 antibody is expanded. The combination even has an obvious curative effect on patients failed the treatment by the PD-1 antibody.

Abstract: A method for screening pesticide residues in medicine food homology (MFH) characteristic agricultural products includes step 1, a liquid chromatography-mass spectrometry database of pesticides is constructed, standard solution are prepared for the pesticides and liquid chromatography and mass spectrometry are used to detect the standard solutions; step 2, a sample is processed and then is detected to obtain a liquid chromatography-mass spectrogram; step 3, the liquid chromatography-mass spectrogram obtained from step 2 and liquid chromatography-mass spectrograms in the liquid chromatography-mass spectrometry database obtained from step 1 are compared and analyzed individually.

Abstract: A method, performed by one or more processors, is disclosed comprising receiving, from a first user, a request to create a staging edit to a particular data object stored in a database, and creating a user staging version of the particular data object including the staging edit without editing the particular data object. The method may further comprise storing the staging edit in a memory space and indexing the user staging version in an index for enabling user searching and retrieval of the user staging version responsive to the first user requesting the particular data object.

Abstract: A single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply includes a multi-input single-output combined isolated bidirectional forward DC-DC chopper, a plurality of input filters connected to non-common ground and a common output filter circuit. The plurality of input filters and the output filter circuit are connected by the multi-input single-output combined isolated bidirectional forward DC-DC chopper. Each input end of the multi-input single-output combined isolated bidirectional forward DC-DC chopper is connected to output ends of each input filter in a one-to-one correspondence. The output ends of the multi-input single-output combined isolated bidirectional forward DC-DC chopper are connected to the output filter circuit. The inverter has multiple input sources connected to non-common ground, the power is supplied in a time-sharing or simultaneous manner, a high-frequency electrical isolation is performed between the output and the input.

Abstract: A single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply includes a multi-input single-output combined isolated bidirectional forward DC-DC chopper, a plurality of input filters connected to non-common ground and a common output filter circuit. The plurality of input filters and the output filter circuit are connected by the multi-input single-output combined isolated bidirectional forward DC-DC chopper. Each input end of the multi-input single-output combined isolated bidirectional forward DC-DC chopper is connected to output ends of each input filter in a one-to-one correspondence. The output ends of the multi-input single-output combined isolated bidirectional forward DC-DC chopper are connected to the output filter circuit. The inverter has multiple input sources connected to non-common ground, the power is supplied in a time-sharing or simultaneous manner, a high-frequency electrical isolation is performed between the output and the input.

Abstract: Technologies are disclosed for mapping documents to candidate duplicate documents in a document corpus. A bitset optimized inverted index is created for a document corpus. A document is received for which candidate duplicate documents in the document corpus are to be identified. The document is tokenized using adaptive tokenization. A determination made as to whether tokens in the document are represented in the bitset optimized inverted index. A list of candidate duplicate documents is created for tokens represented in the optimized inverted index utilizing in-memory bitsets that map tokens to documents that contain the tokens in the document corpus.