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8th Symposium on Novel Photoelectronic Detection Technology and Applications

作者： li, shuwen Qian, Yunsheng Gao, Wanrong Wu, Sheng Tang, Yifeng School of Electronic and Optical Engineering Nanjing University of Science and Technology Nanjing210094 China

ISBN: (数字)9781510653122

ISBN: (纸本)9781510653115

The full-field optical coherence tomography (FFOCT) has been used to reconstruct the depth information and recover 3D object details at various depths. However, the current FFOCT system employs silicon-based detectors such as CMOS to capture optical signals, while the system sensitivity may degrade significantly when the wavelength of signals is longer than 1000 nm. Instead, the camera array based on Indium Gallium Arsenide (InGaAs) is capable to respond properly for signals with the wavelength ranging from 900 to 1700 nm. Therefore, in this paper, we first build an FFOCT hardware system based upon InGaAs camera. Furthermore, we study the unignorable noise and the low contrast in the detected image. Then, we design a post-processing algorithm to remove the noise and restore the objects in the image. Experimental results have shown that the whole system is capable of clearly showing the biomedical structure within cells. © 2022 SPIE

关键词： Cameras

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Pathogenicity and host cytokines response of EqHV-8 infection in C57BL/ 6J mice

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MICROBIAL PATHOGENESIS 2024年 186卷 106506页

作者： li, shuwen Xi, Cankun Geng, Yiqing Tian, Wenxia li, liangliang Wang, Tongtong Zhao, Juan Shanxi Agr Univ Coll Vet Med Taigu 030801 Shanxi Peoples R China Liaocheng Univ Coll Agron Liaocheng 252000 Peoples R China

Equid herpesvirus type 8 (EqHV-8) is known to cause abortion, respiratory signs, and viral encephalitis in equines. EqHV-8 has been reported to cause serious economic losses in large-scale donkey farms in China. However, little is known about the viral replication and immune reaction in the brains and lungs of EqHV-8induced C57BL/6J mice. We determined the pathogenicity and immune status in a mice model. The C57BL/ 6J mice were infected with the EqHV-8 donkey/Shandong/10/2021 strain, and the clinical signs and body weights were evaluated every day. In addition, viremia, virus loads, and the expression of pro-inflammatory cytokines in mice brains and lungs were assessed at 1, 3, 5, and 7 days post infection (dpi). Our results demonstrated that mice in the EqHV-8 infected group displayed body weight loss, dyspnea signs, and viremia. The expression of interleukin (IL)-1 beta, interferon (IFN)-gamma, tumor necrosis factor (TNF)-alpha, IL-6 mRNA was increased in the brains and lungs of EqHV-8-infected mice than that in control group at 5 dpi and 7 dpi, and IL-12a expression was increased at 7 dpi. These data indicated that EqHV-8 elicited a strong cytokines response, caused neurogenic disease and respiratory signs in C57BL/6J mice, thus revealing the pathogenicity of EqHV-8.

关键词： EqHV-8 C57BL/6J mice Viral encephalitis Inflammatory cytokines

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Metal-organic interface engineering for coupling palladium nanocrystals over functionalized graphene as an advanced electrocatalyst of methanol and ethanol oxidation

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JOURNAL OF COLLOID AND INTERFACE SCIENCE 2021年 588卷 384-392页

作者： li, shuwen Ma, Sizhuo Zhang, Yixuan Zhao, limin Yang, Honglei Jin, Ruifa Lanzhou Univ Coll Chem & Chem Engn State Key Lab Appl Organ Chem Lanzhou 730000 Peoples R China Chifeng Univ Coll Chem & Life Sci Inner Mongolia Key Lab Photoelect Funct Mat Chifeng 024000 Peoples R China

Adjusting the surface structures and electronic structures of metal nanocrystals (NCs) by the metal-organic interface interaction is an emerging strategy to enhance their electrocatalytic behavior. In this work, the D-phenylalanine-functionalized graphene (DPHE-GS) anchoring Pd NCs (denoted as Pd/DPHE-GS) was fabricated via the diazo-reaction followed by a simple chemical reduction. Owing to the metal-organic interface interaction between Pd NCs and DPHE, the size, distribution and electronic structures of Pd NCs on the surface of DPHE-GS can be adjusted. Therefore, the Pd/DPHE-GS shows the highest electrocatalytic activity and the most robust long-term durability and stability towards methanol and ethanol oxidation reaction (MOR and EOR) compared to the commercial Pd/C and other counterparts. This work presents an effective interface engineering strategy to enhance electrocatalytic property. (C) 2020 Elsevier Inc. All rights reserved.

关键词： Chemical functionalized grapheme Palladium nanocrystals Electrocatalysis Methanol oxidation reaction Ethanol oxidation reaction

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Development and validation of the Convalescence Symptom Assessment Scale for EsophageCtomy patients

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NURSING OPEN 2024年第2期11卷 e2085页

作者： Ge, Hui Ma, Xuanxuan li, Wen Wang, Pan Zhang, Zonghao Qin, Qiaoyun li, shuwen Anhui Med Univ Sch Nursing 15 Feicui Rd Hefei Peoples R China Peking Univ Sch Nursing Beijing Peoples R China

Aim: A specific, valid and reliable measure is much needed to dynamically assess the recovery of symptoms in oesophagectomy patients. This study describes developing and validating the Convalescent Symptom Assessment Scale for oesophagectomy patients (CSAS_EC). Design: An instrument development and cross-sectional validation study was conducted. Methods: This study consists of two components: instrument development and psychometric tests. In instrument development, the literature review, qualitative interviews, Delphi method expert consultation and face validation were used to develop and refine scale content. In psychometric tests, the clinical test version scale was used to conduct a cross-sectional in the thoracic surgery department from 17 June to 20 November 2022. The Classical Test Theory and Multidimensional Item Response Theory (MIRT) analyses examined psychometric properties. Results: In instrument development, literature review (n = 20), qualitative interviews (n = 21), expert consultation (n = 12) and pre-survey (n = 15) led to the development of the clinical test version scale. In psychometric tests, a total of 331 participants were enrolled. Confirmatory factor analysis and MIRT analysis verified that a model with 28 items in four dimensions was good. The four dimensions were early recovery symptoms, late recovery symptoms, persistent present symptoms and psychosocial symptoms. The Cronbach's alpha is 0.827. The validity and reliability were demonstrated to be acceptable. Conclusions: The CSAS_EC scale can be used as a tool to evaluate the recovery status of oesophagectomy patients.

关键词： convalescence oesophagectomy instrumentation symptom validation study

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Switching role from recipient to provider: How autonomy-oriented help stimulates recipients' online helping behaviour

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Applied Psychology 2025年第3期74卷

作者： li, shuwen Lou, Yinghui Hu, Wenan Zhang, Zhifei Dalian University of Technology China Shandong University China Tongji University China

Growing attention has been directed toward the phenomenon of “helping forward”—the act of providing help after receiving it. However, the cognitive mechanisms underlying how recipients transition into help providers remain underexplored. Drawing on three-wave data from 457 employees in mainland China, we found that receiving autonomy-oriented help increases other-praising emotion and moral responsibility—expressed as moral ownership or felt obligation—which subsequently promotes online helping behaviour. Recipients with high moral courage are more likely to translate these psychological responses into helping behaviour. The analysis further reveals that moral ownership and felt obligation constitute essential mediators in this process, whereas other-praising emotion serves as a non-essential but reinforcing factor. These results highlight the role of perceived responsibility in “paying help forward” and offer insights into fostering online helping behaviour in organizational contexts. © 2025 International Association of Applied Psychology.

关键词： felt obligations moral courage moral ownership online helping behaviour other-praising emotion receiving autonomy-oriented help

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The association between myocardial infarction and COVID-19 related mortality: A meta-analysis based on adjusted effect estimates

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AMERICAN JOURNAL OF EMERGENCY MEDICINE 2022年 57卷 227-229页

作者： li, shuwen Hu, Mengke Zhang, Ruiying Xu, Jie Hou, Hongjie Wang, Yadong Yang, Haiyan Zhengzhou Univ Sch Publ Hlth Dept Epidemiol 100 Sci Ave Zhengzhou 450001 Peoples R China Henan Ctr Dis Control & Prevent Dept Toxicol Zhengzhou 450016 Peoples R China

[...]some studies reported myocardial infarction was associated with a significantly increased risk for mortality among COVID-19 patients [1,2], while other studies did not observe the significant association [3,4]. [...]it is urgently required to address the association between myocardial infarction and COVID-19 mortality through a quantitative meta-analysis. Studies have proved that risk factors such age, gender and comorbidities have a significant impact on the prognosis of patients with COVID-19 [5-8], which suggests that these factors might affect the association between myocardial infarction and COVID-19 mortality. [...]this meta-analysis was conducted on the basis of adjusted effect estimates to investigate the relationship between myocardial infarction and the risk of mortality in COVID-19 patients. [...]this meta-analysis observed the positive association between myocardial infarction and increased risk for COVID-19 mortality on the basis of risk factors-adjusted effects.

关键词： COVID-19 Myocardial infarction Mortality Adjusted effect estimates Meta-analysis

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Surface Engineering of Flower-like Ionic liquid-Functionalized Graphene Anchoring Palladium Nanocrystals for a Boosted Ethanol Oxidation Reaction

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INORGANIC CHEMISTRY 2021年第22期60卷 17388-17397页

作者： li, shuwen liang, Xiongyi Shen, Sihao Yang, Honglei Wu, Chi-Man Lawrence Lanzhou Univ State Key Lab Appl Organ Chem SKLAOC Key Lab Adv Catalysis Gansu Prov Coll Chem & Chem Engn Lanzhou 730000 Peoples R China City Univ Hong Kong Kowloon Dept Mat Sci & Engn Hong Kong 999077 Peoples R China

The development of low-cost and high-performance electrocatalyst-supporting materials is desirable and necessary for the ethanol oxidation reaction (EOR). Here, we report a facile and universal template-free approach for the first time to synthesize three-dimensional (3D) flower-like ionic liquid-functionalized graphene (IL-RGO). Then, the crystalline Pd nanoparticles were anchored on IL-RGO by a simple wet chemical growth method without a surfactant (denoted as Pd/IL-RGO). In particular, the IL is conducive to form a 3D flower-like structure. The optimized Pd/IL-RGO-2 presents a much-promoted electrocatalytic performance toward the EOR compared with commercial Pd/C catalysts, which is mainly derived from the grafted IL on RGO and the unique 3D flower-like structure. In detail, the IL can control, stabilize, and disperse the Pd nanocrystals as well as serving as the solvent and electrolyte in the microenvironment of the EOR, and the 3D flower-like structure endows the Pd/IL-RGO with high surface areas and rich opened channels, thereby kinetically accelerating the charge/mass transfers. Furthermore, density functional theory calculations reveal that the strong electronic interaction between Pd and IL-RGO generates a downshift of d(center) for Pd and thereby enhances the durability toward CO-like intermediates and electrocatalytic reaction kinetics.

关键词： Ionic liquids

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Adolescents' Online Searches for Marijuana Information: Results From a Random Sample of Middle and High School Students in Los Angeles County

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DRUG AND ALCOHOL DEPENDENCE 2024年第Sup期260卷 110134-110134页

作者： li, shuwen Zhuang, Yue-lin Cole, Adam Zhu, Shu-Hong Univ Calif San Diego San Diego CA USA Ontario Tech Univ Oshawa ON Canada

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Evaluation of the effectiveness of promoted psychological resilience intervention for oesophageal cancer patients in rural China: A randomized controlled study

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EUROPEAN JOURNAL OF ONCOLOGY NURSING 2024年 68卷 102501-102501页

作者： Zhao, Jinghan Ge, Hui Wang, Pan Zhang, Zonghao Qin, Qiaoyun li, shuwen Peking Univ Sch Nursing Beijing Peoples R China Anhui Med Univ Sch Nursing Hefei Anhui Peoples R China Anhui Med Univ Sch Nursing 15 Feicui Rd Hefei 230601 Peoples R China

Purpose: The objective of this randomized controlled trial was to examine the effectiveness of promoted resilience intervention to facilitate resilience, self -efficacy, coping mode, and social support for oesophageal cancer patients in rural China. Methods: A two -arm, parallel design, single -blinded, randomized controlled trial was conducted in a comprehensive tertiary hospital in Anhui from August 2021 to September 2022. A total of 82 oesophageal cancer patients were assigned to two groups via blocked randomization. The intervention group (n = 41) received the Promoted Psychological Resilience Intervention based on survivors' experiences and the control group (n = 41) received routine care. Study data were collected using the sociodemographic information, Connor -Davidson Resilience Scale, Strategies Used by People to Promote Health, Medical Coping Modes Questionnaire, and Perceived Social Support Scale. Results: The groups were well-balanced at baseline. Post -intervention and three months after intervention, the resilience, self -efficacy, acceptance -resignation, and social support were all significantly different in the intervention and control groups (p < 0.05 for each). The main effect of group, time, and the interaction between group and time was statistically significant in the scores of resilience, self -efficacy, acceptance -resignation, and social support, except for the factor of selfdetermination and friends support (p < 0.05 for each). Conclusions: This study demonstrated that an intervention program based on the experiences of long-term oesophageal cancer survivors can promote patients' resilience.

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CML8 and GAD4 function in (Z)-3-hexenol-mediated defense by regulating γ-aminobutyric acid accumulation in Arabidopsis

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PLANT PHYSIOLOGY AND BIOCHEMISTRY 2022年 186卷 135-144页

作者： Jiao, Chunyang Guo, Zhujuan Gong, Junqing Zuo, Yixin li, shuwen Vanegas, Diana McLamore, Eric S. Shen, Yingbai Beijing Forestry Univ Coll Biol Sci & Technol Natl Engn Res Ctr Tree breeding & Ecol Restorat Beijing 100083 Peoples R China Clemson Univ Coll Engn Comp & Appl Sci Clemson SC 29634 USA Clemson Univ Agr Sci Clemson SC 29634 USA

(Z)-3-hexenol, a small gaseous molecule, is produced in plants under biotic stress and induces defense responses in neighboring plants. However, little is known about how (Z)-3-hexenol induces plant defense-related signaling. In this study, we uncovered how (Z)-3-hexenol treatment enhances plant resistance to insect attacks by increasing gamma-aminobutyric acid (GABA) contents in Arabidopsis leaves. First, (Z)-3-hexenol increases the intracellular content of calcium as secondary messenger in Arabidopsis leaf mesophyll cells. Both intracellular and extracellular calcium stores regulate changes in calcium content. Then, CML8 and GAD4 transmit calcium signaling to affect (Z)-3-hexenol induced GABA content and plant resistance. Herein, CML8 interaction with GAD4 was examined via yeast two-hybrid assays, firefly luciferase complementation imaging, and GST pull-down assays. These results indicate that (Z)-3-hexenol treatment increased the GABA contents in Arabidopsis leaves based on CML8 and GAD4, thus increasing plant resistance to the insect Plutella xylostella. This study revealed the mechanism of activating plant insect defense induced by (Z)-3-hexenol, which guides the study of volatiles as biological pest control.

关键词： (Z)-3-hexenol Calcium CML8 GAD4 GABA Plant resistance

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