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CAS-based Water Resources Optimal Allocation and Dynamic simulation for Sewage Irrigation Area

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Journal of Northeast Agricultural University(English Edition) 2019年第4期26卷 73-85页

作者： Guo si-qi wang Shu-wen Xiu Cheng wang si-wen yuan Hang Li Xiao-wei Sha Yong-jing Liu Zi-ming Qiu Yue-tong College of Electric and Information Northeast Agricultural UniversityHarbin 150030China College of Information Engineering Lingnan Normal UniversityGuangdong 524048China

Based on the theory of complex adaptive system(CAS),the optimal allocation model of water resources in sewage irrigation areas was established,which provided new ideas and application value for the rational utilization of agricultural production and waste water *** results demonstrated that the difference of crop energy capture mainly depended on the development *** water with a certain concentration was able to promote crop growth,while excessive concentration inhibited crop *** correlation between water absorption rate and leaf area index was close(R=0.9498,p<0.01).The amount of bad seeds increased at a speed of 34.7·d^-1,when system irrigated randomly in the seedling stage,while it tended to remain stable at a speed of 0.3·d^-1 after plants entering the mature stage which impacted the total yields of crops.

关键词： complex adaptive system(CAS) sewage irrigation area water resource optimal allocation dynamic simulation

Oral nanoparticles containing naringenin suppress atherosclerotic progression by targeting delivery to plaque macrophages

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Nano Research 2023年第1期16卷 925-937页

作者： Mengran Guo Zhongshan He Zhaohui Jin Lingjing Huang Jingmei yuan Shugang Qin Xinchun wang Lili Cao Xiangrong Song Department of Critical Care Medicine Department of Anesthesiology and Translational Neuroscience CenterDepartment of Clinical PharmacyFrontiers Science Center for Disease-related Molecular NetworkState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan UniversityChengdu 610000China First Affiliated Hospital of the Medical College Shihezi UniversityShihezi 832008China College of Medicine Chengdu UniversityChengdu 610000China

Atherosclerosis is the main cause of ischemic stroke and myocardial infarction *** have shown unique benefits for atherosclerosis treatment by targeting the lesional macrophages of ***,most of the nanocarriers are administered intravenously,which is inconvenient and may cause ***,we developed an oral lipid-polymer based nanoparticles(FA-LNPs)decorated with folic acid,which can not only effectively overcome intestinal mucosal-epithelial barrier by increasing the transmembrane transport through intestinal epithelial and the accumulation in Peyer’s patches but also actively target to the aortic plaque sites and accumulate in lesional ***,naringenin(Nrg),one of the antiinflammation drugs,was designed to be the oral nanomedicine(FA-LNPs/Nrg)for the first time via the encapsulation of ***-LNPs/Nrg presented highly anti-atherosclerotic *** the atherosclerotic ApoE−/−mice were treated by FALNPs/Nrg via oral administration for three months,the aortic lesion area,plaque area,and necrotic core area of the aortic root were significantly ***,the lipid-related blood parameters recovered to normal *** study provides a promising approach to atherosclerosis treatment based on the novel oral targeting delivery system.

关键词： atherosclerosis macrophages Peyer’s patches oral delivery folic acid naringenin

Grammatical Metaphor in English-Chinese Translation

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功能路径翻译研究

功能路径翻译研究 2022年 23-54页

作者： si Xianzhu wang Jing Beijing International Studies University

This paper aims to apply grammatical metaphor(GM)in Systemic Functional Linguistics(SFL) into translation *** the concept of functional equivalence in terms of ideational meaning,interpersonal meaning,and textual meaning required of target text(TT)relative to source text(ST) proposed by SFL,it is necessary for the translators to manipulate respectively on the transitivity system,mood system,modality system,and theme system that embody ideational meaning,interpersonal meaning,and textual *** the same meaning can be expressed in different grammatical structures,translators,in this process,are faced with a variety of grammatical forms,among which congruent form and metaphorical form are *** attain the goal of translation prescribed above,the translator has to choose an accurate and appropriate *** article then discusses the necessity and effects of GM’s application into English to Chinese translation to ensure the quality of the works translated.

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Ultrasound-assisted synthesis and preliminary bioactivity of novel 2H-1,2,4-thiadiazolo[2,3-a]pyrimidine derivatives containing fluorine

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Chinese Chemical Letters 2012年第5期23卷 561-564页

作者： Mao Rong wang Lin Jiang Shao Fang Zhou Ze yuan Zhang Zeng Chen Ji College of Chemistry and Material Science Shandong Agricultural UniversityTai'an 271018China

Eight novel 5,7-disubstituted-2-{5-methyl-3-（4-trifluoromethylphenyl）isoxazol-4-ylcarbonylimino}-2H-1,2,4-thiadiazolo[2,3- a]pyrimidines were synthesized by multi-step reactions in yields 68-85%.Reactions were carried out either by ultrasound irradiation or conventional method,and found it was faster and more efficient under ultrasonic *** herbicidal activities against Echinochloa crus-galli,Digitaria sanguinalis and Chenopodium serotinum were also evaluated by flat-utensil method,and the results indicated that the target compounds exhibited significant activities,some were even higher than the control herbicide.

关键词： 2H-1 2 4-Thiadiazolo[2 3-a]pyrimidine Synthesis Ultrasound Bioactivity

A Review of Anode Materials for Dual‑Ion Batteries

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Nano-Micro Letters 2024年第11期16卷 618-674页

作者： Hongzheng Wu Shenghao Luo Hubing wang Li Li Yaobing Fang Fan Zhang Xuenong Gao Zhengguo Zhang Wenhui yuan School of Chemistry and Chemical Engineering Guangdong ProvinceSouth China University of TechnologyGuangzhou 510641People’s Republic of China Zhuhai Modern Industrial Innovation Research Institute of South China University of Technology Zhuhai 519125Guangdong ProvincePeople’s Republic of China School of Environment and Energy Guangdong ProvinceSouth China University of TechnologyGuangzhou 510641People’s Republic of China

Distinct from"rockingchair"lithium-ion batteries(LIBs),the unique anionic intercalation chemistry on the cathode side of dual-ion batteries(DIBs)endows them with intrinsic advantages of low cost,high voltage,and ecofriendly,which is attracting widespread attention,and is expected to achieve the next generation of large-scale energy storage *** the electrochemical reactions on the anode side of DIBs are similar to that of LIBs,in fact,to match the rapid insertion kinetics of anions on the cathode side and consider the compatibility with electrolyte system which also serves as an active material,the anode materials play a very important role,and there is an urgent demand for rational structural design and performance optimization.A review and summarization of previous studies will facilitate the exploration and optimization of DIBs in the ***,we summarize the development process and working mechanism of DIBs and exhaustively categorize the latest research of DIBs anode materials and their applications in different battery ***,the structural design,reaction mechanism and electrochemical performance of anode materials are briefly ***,the fundamental challenges,potential strategies and perspectives are also put *** is hoped that this review could shed some light for researchers to explore more superior anode materials and advanced systems to further promote the development of DIBs.

关键词： Dual-ion batteries Anode Carbonaceous materials Metallic materials Organic materials Optimization strategies

six2 is negatively correlated with prognosis and facilitates epithelial-mesenchymal transition via TGF-β/Smad signal pathway in hepatocellular carcinoma

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Hepatobiliary & Pancreatic Diseases International 2019年第6期18卷 525-531页

作者： Zheng-Hua Wan Yun-Han Ma Tian-Yi Jiang Yun-Kai Lin yuan-yuan Shi Ye-Xiong Tan Li-Wei Dong Hong-Yang wang International Cooperation Laboratory on signal Transduction Eastern Hepatobiliary Surgery InstituteThe Second Military Medical UniversityShanghai 200438China National Center for Liver Cancer The Second Military Medical UniversityShanghai 201805China No.971 Hospital of Peoples’Liberation Army Navy Qingdao 266071China State Key Laboratory of Oncogenes and related Genes Shanghai Cancer InstituteRenji HospitalShanghai Jiaotong University School of MedicineShanghai 200127China

Background: Increasing evidence indicates that six2 contributes to tumorigenesis in various tumor in- cluding hepatocellular carcinoma (HCC). This study aimed to determine the role of six2 in HCC and to elucidate the association of six2 with clinical pathological characteristics. Methods: The expressions of six2 in HCC tumor, para-tumor tissue and portal vein tumor thrombus (PVTT) were detected by tissue microarray technique, immunohistochemistry, real-time RT-PCR and West- ern blotting. Chi-square and Kaplan-Meier analysis were used to analyze the correlation between six2 expression and prognosis of HCC patients. Lentivirus mediated six2 knockdown, spheroid formation as- say, proliferation assay and subcutaneous tumor implantation were performed to determine the function of six2. Results: In 274 HCC samples, six2 was strongly expressed. Kaplan-Meier analysis revealed that high ex- pression of six2 was correlated with a shorter overall survival (OS) and disease-free survival (DFS). More- over, six2 expression was associated with sex, alpha-fetoprotein, tumor size and portal vein invasion. six2 was highly expressed in PVTT. six2 knockdown inhibited HCC cell lines proliferation, migration, and self-renewal in vitro and in vivo. In addition, low-expression of six2 weakened TGF-β induced Smad4 activation and epithelial-mesenchymal transition in HCC cell lines. Conclusions: Elevated six2 expression in HCC tumor patients was associated with negative prognosis. Upregulated six2 promoted tumor growth and facilitated HCC metastasis via TGF-β/Smad signal pathway.

关键词： Hepatocellular carcinoma six2 Prognosis Metastasis

Regulation of graphdiyne-based nanozymes with enhanced oxidaselike activity by cobalt and nitrogen codoping

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Nano Research 2025年第1期18卷 21-29页

作者： Jiali Liu Xiaoli wang Yongfu Lian Xue wang Xiuxiu wang Xingfa Gao Baoyun Sun Xihong Guo CAS Key Laboratory for Biomedical Effects of Nanomaterial&Nanosafety Institute of High Energy PhysicsChinese Academy of ScienceBeijing 100049China Key Laboratory of Functional Inorganic Material Chemistry Ministry of EducationSchool of Chemistry and Materials ScienceHeilongjiang UniversityHarbin 150080China Laboratory of Theoretical and Computational Nanoscience National Center for Nanoscience and TechnologyBeijing 100190China University of Chinese Academy of Sciences Beijing 100049China

The development of nanozymes with excellent intrinsic oxidase-like activity and specificity has received increasing ***(GDY)could be a promising choice for designing nanozymes with enhanced oxidase(OXD)-like activity due to its unique structure and ***,Co-N-GDY with high OXD activity but no peroxidase(POD)activity was synthesized by codoping of cobalt(Co)and nitrogen(N)into GDY and compared with other GDY-based nanozymes(including GDY,Co-GDY,and N-GDY).Upon analyzing the doping effect of Co and N on the OXD-like and POD-like activities,we found that the combination of Co and N in GDY played a significant role in enhancing the OXD-like activity,and even reversed the POD-like activity of N-GDY to OXD-like activity of *** electrochemical experiment and the theoretical calculations provided an explanation for the mechanism and showed that the activity was closely linked to the reduction ability of O_(2) or H_(2)O_(2) on the nanozyme substrates,which was determined by the ratedetermining step of the catalytic reaction.

关键词： nanozymes oxidase-like activity graphdiyne heteroatom doping regulation

Weakening behavior of waterproof performance in joints of shield tunnels under adjacent constructions

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Frontiers of Structural and Civil Engineering 2023年第6期17卷 884-900页

作者： Huai-Na WU Lei LIU yuan LIU Ren-Peng CHEN Hai-Lin wang Shi-Qiang RUAN Meng FAN Research Center of Underground Space Advanced Technology Hunan UniversityChangsha410082China Key Laboratory of Building Safety and Energy Efficiency of the Ministry of Education Hunan UniversityChangsha410082China Department of Civil Engineering Hunan UniversityChangsha410082China Hunan Provincial Communications Planning Survey&Design Institute Co.Ltd.Changsha410082China

Groundwater leakage in shield tunnels poses a threat to the safety and durability of tunnel structures. Disturbance of adjacent constructions during the operation of shield tunnels frequently occurs in China, leading to deformation of tunnel lining and leakage in joints. Understanding the impact of adjacent constructions on the waterproofing performance of the lining is critical for the protection of shield tunnels. In this study, the weakening behavior of waterproof performance was investigated in the joints of shield tunnels under transverse deformation induced by adjacent construction. First, the relationship between the joint opening and transverse deformation under three typical adjacent constructions (upper loading, upper excavation, and side excavation) was investigated via elaborate numerical simulations. Subsequently, the evolution of the waterproof performance of a common gasket with a joint opening was examined by establishing a coupled Eulerian-Lagrangian model of joint seepage, and a formula describing the relationship between waterproof performance and joint opening was proposed. Finally, the weakening law of waterproofing performance was investigated based on the results of the aforementioned studies. It was determined that the joints with the greatest decline in waterproof performance were located at the tunnel shoulder in the upper loading case, tunnel crown in the upper excavation case, and tunnel shoulder in the side excavation case. When the waterproof performance of these joints decreased to 50% and 30%, the transverse deformations were 60 and 90 mm under upper loading, 90 and 140 mm under upper excavation, and 45 and 70 mm under side excavation, respectively. The results provide a straightforward reference for setting a controlled deformation standard considering the waterproof performance.

关键词： shield tunnel waterproof performance horizontal transverse deformation joint opening weakenning behavior

Highly Conductive Ag/pCF/MVQ Composite Rubber for Efficient Electromagnetic Interference Shielding

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Chinese Journal of Polymer Science 2024年第6期42卷 864-873页

作者： Yang Chen Xiao-Ming Shao Liang He Yi-Nuo Xu Qi-yuan Yao Ding Feng Wen-Cai wang State Key Laboratory of Organic-Inorganic Composites Beijing University of Chemical TechnologyBeijing100029China Key Laboratory of Beijing City for Preparation and Processing of Novel Polymer Materials Beijing University of Chemical TechnologyBeijing100029China sino-german School of Engineering Qingdao University of Science and TechnologyQingdao266400China

In this study,flexible and highly conductive composite rubber at low filler content was successfully prepared through polydopamine-assisted electroless silver plating plus mechanical ***,carbon fibers(CF)were activated by polydopamine(PDA)to improve the surface activity by self-polymerization ***,because of the metal chelating ability of PDA,silver layer was firmly deposited on the surface of CF through a facile electroless silver plating ***,flexible silver-plated carbon fibers(Ag/pCF)silicone rubber composites prepared by mechanical *** using X-ray photoelectron spectroscopy(XPS)and X-ray diffraction(XRD),the chemical composition and crystal structure of Ag/pCF were examined,and scanning electron microscopy(SEM)was used to assess the surface morphology of the Ag/*** results showed that a uniform and dense silver layer was formed on the surface of the CF,and the conductivity of the Ag/pCF could reach 7885 S/*** was noteworthy that the composite rubber filled with only 45 phr Ag/pCF had a high electromagnetic interference shielding effectiveness(100 dB)due to the low density and high aspect ratio of Ag/*** composite rubber has excellent potential for application in the field of electromagnetic interference shielding.

关键词： Carbon fibers Polydopamine Electroless plating silver Electromagnetic interference shielding