Accès ouvert
2024
article
OpenAlex
Yao Li Peng, Boqi Xu, Fan Zhang, Runda Wu et autres
Small intestinal neuroendocrine tumors (SI-NETs) are a group of rare and significantly heterogeneous tumors with limited research currently available. This study aimed to investigate the incidence, survival, and prognostic factors of SI-NETs. We selected data from the surveillance, epidemiology, and end results …
cn
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2022
article
OpenAlex
Yao Li Peng, Shengjie Liu, Ling Wang, Ying Xu et autres
Abstract A photocontrolled reversible addition−fragmentation chain transfer (RAFT) process is developed by initiating polymerization through a 1,3‐diaminopropane‐triethylborane (DAPTB)−diphenyl iodonium salt (Ph 2 I + ) complex (DAPTB/Ph 2 I + ) under ambient temperature and atmospheric conditions. Upon demand, this air‐stable DAPTB/Ph …
cn
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2022
article
OpenAlex
Ling Wang, Shengjie Liu, Jingjing Cheng, Yao Li Peng et autres
-dimethyl)acrylamide (PDMA) ion-conductive gel was prepared by site polymerization. Based on the good compatibility between PDMA and ionic liquid, the prepared ion-conductive gel has good transparency (∼90%), excellent stretchability (1080%), strong self-adhesion (67.57 kPa), fast self-healing (2 s at room temperature) and …
cn
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Accès ouvert
2011
article
OpenAlex
Jie Sha, Guang Yuan Xie, Yao Li Peng, Ben Shi
The hydrodynamics of particles of coarse coal slime and quartz of different sizes in a liquid-solid fluidized bed separator were investigated experimentally, including minimum fluidization velocities, bed expansion ratios, and segregation of mixed particles with two methods. Experimental parameters studied included density …
cn
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Accès ouvert
2011
article
OpenAlex
Yao Li Peng, Jie Lv, Jing Lv, Guang Yuan Xie
To understand the distribution of the alkylene bridge bonds which connect aromatic moieties and utilize coal effectively, Shenfu coal (SFC), its solvent extraction fractions and carbon disulfide (CS2)/tetrahydrofuran (THF) inextractable matter (RE) were subject to ruthenium ion-catalyzed oxidation (RICO). The results suggest …
cn
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Accès ouvert
2011
article
OpenAlex
Yao Li Peng, Jie Lv, Hai Yun Lu, Guang Yuan Xie et autres
Solid base CaO was prepared and characterized, which was used to catalyze depolymerization of lignite in supercritical methanol. Methanolysis products were analyzed by gas chromatography-mass spectrometry (GC-MS) and Fourier transform infrared spectroscopy (FTIR). The results showed that the solubility of methanolysis products …
cn
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