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Articles by Xiajun Wang
Urban Street Greening and Resident Comfort: An Integrated Approach Based on High-Precision Shadow Distribution and Facade Visual Assessment
1. Introduction Streets are a vital type of urban space, closely tied to residents’ daily lives. In particular, pedestrian and cycling paths within cities, as key components of the slow traffic system, connect communities and surrounding areas, offering higher usage frequency and a more direct experience [,].
A Chinese Nested Named Entity Recognition Model for Chicken Disease Based on Multiple Fine-Grained Feature Fusion and Efficient Global Pointer
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
A New Chinese Named Entity Recognition Method for Pig Disease Domain Based on Lexicon-Enhanced BERT and Contrastive Learning
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Named Entity Recognition Based on Contrastive Learning and Enhanced Lexicon for Pig Diseases of Chinese Corpus
Preprint Article Version 1 This version is not peer-reviewed Version 1 : Received: 30 May 2024 / Approved: 30 May 2024 / Online: 30 May 2024 (13:41:05 CEST) Peng, C.; Wang, X.; Li, Q.; Yu, Q.; Jiang, R.; Ma, W.; Wu, W.; Meng, R.; Li, H.; Huai, H.; Wang, S.; He, L. Named Entity Recognition Based on Contrastive Learning and Enhanced Lexicon for Pig Diseases of Chinese Corpus. Preprints 2024, 2024052054.
Microwave-assisted-demulsification dispersive liquid-liquid microextraction coupled with gas chromatography-mass spectrometry for the determination of PAHs in water
In this study, a novel technology of microwave-assisted-demulsification dispersive liquid liquid microextraction (MAD-DLLME) was developed for the extraction of polycyclic aromatic hydrocarbons (PAHs) in enviromental water samples, which was followed by gas chromotgraphy-mass spectrometery (GC-MS). The key of MAD-DLLME is based on the formation of an emulsion, where target analytes can partition between two phases, and subsequent employing microwave irradiation to achieve phase separation.
Microwave-assisted deep eutectic solvent extraction coupled with headspace solid-phase microextraction followed by GC-MS for the analysis of volatile compounds from tobacco - Analytical Methods (RSC Publishing)
A novel method of microwave-assisted deep eutectic solvent extraction coupled with solid-phase microextraction was developed to determine the volatile compounds in tobacco by gas chromatography-mass spectrometry. During the process, the deep eutectic solvent played the roles of absorbing medium for microwave radiation, destroyer of cell walls, and solvent for dissolving the compounds released from the cells.
Microwave-assisted deep eutectic solvent extraction coupled with headspace solid−phase microextraction followed by GC-MS for analysis of volatile compounds from tobacco - Analytical Methods (RSC Publishing)
A novel method that microwave-assisted deep eutectic solvent extraction coupled with solid?phase microextraction was developed to determine the volatile compounds in tobacco by gas chromatography-mass spectrometry. During the process, deep eutectic solvent played not only as the absorbing medium of microwave but also as the destructor of cell wall and as a solvent to dissolve the compounds released from cells.
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