Distribution of active ingredients and quality control of Forsythia suspensa with AP-MALDI mass spectrometry imaging.

The fruits of Forsythia suspensa (F. suspensa) have been used as a traditional Chinese medicine for 2000 years. Currently, the quality control of F.

Rapid diagnosis of papillary thyroid carcinoma with machine learning and probe electrospray ionization mass spectrometry.

Frozen section examination could provide pathological diagnosis for surgery of thyroid nodules, which is time-consuming, skill- and experience-dependent. This study developed a rapid classification method for thyroid nodules and machine learning. Total 69 tissues were collected including 43 nodules and 26 nodule-adjacent tissues.

[Therapeutic effects of Dunhuang Liaofengxushouruo decoction on chronic heart failure in rats].

Objective: To observe the therapeutic effects and mechanism of Dunhuang Liaofengxushouruo decoction (LXD) (Traditional Chinese Medicine) on chronic heart failure(CHF) in rats.

Methods: Forty-eight male Wistar rats were randomly divided into normal group(=8):model group, captopril group and LXD(Traditional Chinese Medicine) high, medium and low dose group. Except the normal group, the rats were intravenous injected with adriamycin 2.

[Social network analysis of traditional Chinese medicine on treatment of constipation].

The methods of literature metrology and data mining were used to study the research topics and social network analysis of traditional Chinese medicine for constipation. The major Chinese databases were searched to include the research studies of traditional Chinese medicine for constipation. BICOMS analysis software was used to extract and collect the main information and produce co-occurrence Matrix; gCLUTO software was used for cluster analysis.

Polyethylenimine-impregnated resin for high CO2 adsorption: an efficient adsorbent for CO2 capture from simulated flue gas and ambient air.

Polyethylenimine (PEI)-impregnated resins with high CO2 adsorption capacity were successfully prepared in this study. The nonpolar resin HP20 was suitable for PEI loading to achieve high CO2 adsorption, and the optimal PEI loading was 50 wt %. On the basis of the pore-size distribution of the resin before and after PEI modification, it can be found that mesopores of <43 nm were mainly responsible for PEI loading and pores in the range of 43-68 nm were probably favorable for CO2 diffusion.

Granular bamboo-derived activated carbon for high CO(2) adsorption: the dominant role of narrow micropores.

Cost-effective biomass-derived activated carbons with a high CO(2) adsorption capacity are attractive for carbon capture. Bamboo was found to be a suitable precursor for activated carbon preparation through KOH activation. The bamboo size in the range of 10-200 mesh had little effect on CO(2) adsorption, whereas the KOH/C mass ratio and activation temperature had a significant impact on CO(2) adsorption.

Robust and efficient feature tracking for indoor navigation.

Robust feature tracking is a requirement for many computer vision tasks such as indoor robot navigation. However, indoor scenes are characterized by poorly localizable features. As a result, indoor feature tracking without artificial markers is challenging and remains an attractive problem.