A5100606768- Analytical Chemistry and Chromatography
- Mass Spectrometry Techniques and Applications
- Analytical chemistry methods development
- Microfluidic and Capillary Electrophoresis Applications
- Agronomic Practices and Intercropping Systems
- Agroforestry and silvopastoral systems
- Metabolomics and Mass Spectrometry Studies
- Advances in Cucurbitaceae Research
- Innovations in Medical Education
- Pharmacological Effects and Assays
- Soil Carbon and Nitrogen Dynamics
- Polysaccharides Composition and Applications
- Ethnobotanical and Medicinal Plants Studies
- Geomagnetism and Paleomagnetism Studies
- Academic integrity and plagiarism
- Spectroscopy and Chemometric Analyses
- Educational Technology and Pedagogy
- Hops Chemistry and Applications
- Natural product bioactivities and synthesis
- Photochemistry and Electron Transfer Studies
- Nicotinic Acetylcholine Receptors Study
- Mycotoxins in Agriculture and Food
- Microbial Metabolites in Food Biotechnology
- Protein purification and stability
- bioluminescence and chemiluminescence research
Shanxi Academy of Medical Sciences
2025
Shanxi Medical University
2025
Northeast Normal University
2023
Kunming University
2018-2023
China Tobacco
2007-2022
Chinese Academy of Medical Sciences & Peking Union Medical College
2021
Zero to Three
2020
The First Hospital of Kunming
2019
Ministry of Public Security of the People's Republic of China
2019
Institute of Forensic Science
2019
To evaluate the effectiveness of 7E teaching model based on real clinical cases in nursing students' rounds. Nursing rounds, as an integral component teaching, are designed to reinforce professional knowledge, foster critical thinking and enhance practical skills. However, traditional teacher-centered approach often results passive learning low efficiency. Therefore, it is crucial explore methods that engage students, promote active cultivate reasoning abilities. Quasi-experimental study....
As a relatively successful agroforestry system, whether the addition of more intercropped species in rubber–tea system extends benefits is still unknown but worth exploring because diverse cash crop production helps farmers resist market risks and may bring ecological functions rubber systems closer to those natural forests. Therefore, understanding effects plant interspecific competition on both plants soil with increase number such vital for improvement systems. For these reasons, we...
To determine nicotine, nornicotine, myosmine, anatabine, anabasine and nicotyrine in mainstream cigarette smoke simultaneously, a novel method based on Direct Analysis Real Time (DART) Ionization technique combined with mass spectrometry was established by optimizing parameters such as injection rate, type of extraction solvent dosage.
In order to determine six alkaloids (mass fraction) of nicotine, nornicotine, myosmine, anatabine, anabasine, and nicotyrine in tobacco products quickly, accurately, simultaneously, a novel method based on direct analysis real-time model situ ionization technique combined tandem mass spectrometry with modified sample pretreatment was established, which experimental parameters such as the type amount extraction solvent injection rate were optimized, respectively. The samples five commercial...
In this paper, we question if well pre-trained vision transformer (ViT) models could be used as teachers that exhibit scalable properties to advance cross architecture knowledge distillation (KD) research, in the context of using large-scale datasets for evaluation. To make possible, our analysis underlines importance seeking effective strategies align (1) feature computing paradigm differences, (2) model scale and (3) density differences. By combining three coupled components namely...
To study puff-by-puff release characteristics of crotonaldehyde in mainstream cigarette smoke under diverse intensive smoking regimens, we designed an RM20H machine with a collection unit to automatically trap the smoke. Using this process, trapped, puff-by-puff, generated by different regimens and quantitatively analysed levels using high-performance liquid chromatography modified QuEChERS sample pretreatment method. On basis each puff, determined crotonaldehyde's characteristics. The...
This study was performed to develop an ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method detect and quantify morphine 6-monoacetylmorphine in putrefied blood for forensic toxicological purposes. A modified QuEChERS implemented as follows:extraction of from with acetonitrile-water (4:1, v/v) mixture, 30 mg NaCl 60 anhydrous MgSO4 were subsequently added salting out agents induce phase separation. The supernatant cleaned by adding 25 primary secondary amine...
Abstract The new benzo[de]quinolinone alkaloids (Ia) and (Ib) are isolated from the seeds of Cassia alata together with four known alkaloids, their molecular structures elucidated.
The photochemical behaviors of chiral pollutants in aqueous solutions are rarely studied using monomers, which may hamper their precise risk assessment and lead to suspicious conclusions. In this study, we systematically investigated the phototransformation behavior toxicity evolution two widely used pesticides (triadimefon (TF) triadimenol (TN)) at enantiomer diastereomer levels, proposed a calculation method total photolysis rate constants mixture. Results show that TF TN could be...
Background: The involvement of DTI Foundation with the donation activity in China started 2012 when University Barcelona awarded a research grant to expert understand China. This initial interaction was beginning strong commitment train, advise and support organ professionals. ultimate goal this collaboration is establishment self-sufficient transplantation program for Chinese people. Methods: comprehensive has two main components: educational one consultancy one. • Educational - TPM courses...