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| 1 | Enhancing photocatalytic performance by constructing ultrafine TiO2 nanorods/g-C3N4 nanosheets heterojunction for water treatment显示文摘Photocatalysis is considered to be a clean, green and efficient method to purify water. In this report, we first developed a highly efficient ultrafine TiO_2 nanorods/g-C3 N4 nanosheets(TiO_2 NR/CN NS) composites via a simple hydrothermal method. Tiny TiO_2 nanorods(diameter:~1.5 nm and length:~8.3 nm) were first loaded in situ on the CN NS by adding graphitic carbon nitride(g-C3 N4) to the reaction solution.The TiO_2 NR/CN NS composites present high charge separation efficiency and broader light absorbance than P25 TiO_2. Furthermore, we illustrate that the Ti0_2 NR/CN NS catalyst possesses high performance for the photocatalytic degradation of the common and stubborn pollutants in water, such as the rhodamine B(RhB) dye and phenol. Under visible light(λ> 420 nm) irradiation, the apparent rate of the TiO_2 NR/CN NR is 172 and 41 times higher than that of the P25 TiO_2 and TiO_2 NR, respectively.Additionally, we speculated that the heterojunction formed between TiO_2 NR and CN NS, which is the basis for the experiments we have designed and the corresponding results. We demonstrated that reactive oxidative species such as superoxide anion radical and holes play critical roles in the degradation,and the hydroxyl radical contributes nothing to the degradation. | Shiliang Luan Dan Qu Li An Wenshuai Jiang xiang Gao Shixin Hua Xiang Miao Yuanjing Wen Zaicheng Sun | 2018 | Science Bulletin2018，63，11： | 16 |
| 2 | Prognostic Significance of Tumor-infiltrating CD8^+ or CD3^+ T Lymphocytes and Interleukin-2 Expression in Radically Resected Non-small Cell Lung Cancer显示文摘 | Chuntao Tian Shixin Lu Qingxia Fan Weijie Zhang Shunchang Jiao Xiao Zhao Zhiyong Wu Liang Sun Liuxing Wang | 2015 | Chinese Medical Journal2015，，1： | 11 |
| 3 | Adaptive Resource Allocation with SVM-based Multi-hop Video Packet Delay Bound Violation Modeling显示文摘 | ZHANG Yunsheng ZHANG Yongfei SUN Shixin QIN Shiyin HE Zhihai | 2011 | Chinese Journal of Electronics2011，20，2： | 7 |
| 4 | Scheduling algorithm based on critical tasks in heterogeneous environments显示文摘Heterogeneous computing is one effective method of high performance computing with many advan-tages. Task scheduling is a critical issue in heterogeneous environments as well as in homogeneous environments. A number of task scheduling algorithms for homogeneous environments have been proposed, whereas, a few for heterogeneous environments can be found in the literature. A novel task scheduling algorithm for heterogeneous environments, called the heterogeneous critical task (HCT) scheduling algorithm is presented. By means of the directed acyclic graph and the gantt graph, the HCT algorithm defines the critical task and the idle time slot. After determining the critical tasks of a given task, the HCT algorithm tentatively duplicates the critical tasks onto the processor that has the given task in the idle time slot, to reduce the start time of the given task. To compare the performance of the HCT algorithm with several recently proposed algorithms, a large set of randomly generated applications and the Gaussian elimination application are randomly generated. The experimental result has shown that the HCT algorithm outperforms the other algorithm. | Lan Zhou Sun Shixin | 2008 | Journal of Systems Engineering and Electronics2008，19，2： | 4 |
| 5 | On LCD Negacyclic Codes over Finite Fields显示文摘 | PANG Binbin ZHU Shixin SUN Zhonghua | 2018 | Journal of Systems Science & Complexity2018，31，4： | 3 |
| 6 | Transcriptome exploration to provide a resource for the study of Auricularia heimuer显示文摘Auricularia heimuer,an edible jelly fungus,is in considerable demand in Asia due to its high nutritive,economic and medicinal values.RNA-Seq was used to investigate and analyze the mycelium transcriptome of A.heimuer for gene discovery.A total of 26,857 unigenes with an N50 length of 1333 bp were assembled by de novo sequencing.In addition,unigenes were annotated by publicly available databases,including gene descriptions,gene ontology(GO),clusters of orthologous group(COG),Kyoto Encyclopedia of Genes and Genomes(KEGG)metabolic pathways,and protein family(Pfam)terms.A.heimuer was also studied for its wood degradation ability.Thirty-eight putative FOLymes(fungal oxidative lignin enzymes)and 251 CAZymes(carbohydrate-active enzymes)were located from A.heimuer transcriptome.Our study provides a comprehensive sequence resource for A.heimuer at the transcriptional level,which will lay a strong foundation for functional genomics studies and gene discovery of this promising fungus. | Jian Zhang Tingting Sun Shixin Wang Li Zou | 2020 | Journal of Forestry Research2020，31，5： | 2 |
| 7 | Electrochemically Reduced Single‐Layer MoS<sub>2</sub> Nanosheets: Characterization, Properties, and Sensing Applications显示文摘 | Shixin Wu Zhiyuan Zeng Qiyuan He Zhijuan Wang Shi Jie Wang Yaping Du Zongyou Yin Xuping Sun Wei Chen Hua Zhang | 2012 | Small2012，，14： | 1 |
| 8 | Construction of d-Hop Connected Dominating Sets in Wireless Sensor Networks 显示文摘 | ZHENG Chen YIN Liang SUN Shixin | 2011 | Procedia Engineering2011，15，5： | 1 |
| 9 | A fast approximate algorithm for training LI-SVMs in primal space显示文摘 | Lei Wang Shixin Sun Kai Zhang | 2007 | Neurocomputing2007，，70： | 1 |
| 10 | In{inite Product Prohlems on δθ-Refinahle Spaces 显示文摘 | Zhu Peiyong Sun Shixin | 2003 | Sci Math Japon2003，58，3： | 1 |
| 11 | Variational PDE Based Image Restoration Using Neural Network显示文摘 | Wu Yadong Zhu Qingxin Sun Shixin | 2007 | Image Processing2007，1，1： | 1 |
| 12 | A Review of Smart Materials for the Boost of Soft Actuators,Soft Sensors,and Robotics Applications显示文摘With the advance of smart material science,robotics is evolving from rigid robots to soft robots.Compared to rigid robots,soft robots can safely interact with the environment,easily navigate in unstructured fields,and be minimized to operate in narrow spaces,owning to the new actuation and sensing technologies developed by the smart materials.In the review,different actuation and sensing technologies based on different smart materials are analyzed and summarized.According to the driving or feedback signals,actuators are categorized into electrically responsive actuators,thermally responsive actuators,magnetically responsive actuators,and photoresponsive actuators;sensors are categorized into resistive sensors,capacitive sensors,magnetic sensors,and optical waveguide sensors.After introducing the principle and several robotic prototypes of some typical materials in each category of the actuators and sensors.The advantages and disadvantages of the actuators and sensors are compared based on the categories,and their potential applications in robotics are also presented. | Yufei Hao Shixin Zhang Bin Fang Fuchun Sun Huaping Liu Haiyuan Li | 2022 | Chinese Journal of Mechanical Engineering2022，35，2： | 1 |
| 13 | Performance Analysis of Bandwidth Resource Allocation in Wireless Access Networks显示文摘 | LIU Yanbing SUN Shixin TANG Hong | 2007 | Chinese Journal of Electronics2007，16，1： | 0 |
| 14 | Dynamic antimicrobial resistant patterns of Escherichia coli from healthy poultry and swine over 10 years in Chongming Island,Shanghai显示文摘Background:Antimicrobial resistance(AMR)is one of the greatest threats to animal and public health.Here,we conducted a dynamic surveillance of Escherichia coli on Chongming Island in Shanghai during 2009-2021 to identify the characteristics and trends of Chongming’s AMR pandemic.Methods:Rectal(cloaca)swabs from four poultry and nine swine farms(Chongming Island,2009-2021)were collected for E.coli strains acquisition.The micro-broth dilution method was used to test antimicrobial susceptibility of E.coli isolates against 10 antimicrobial classes including 15 antimicrobials.Utilizing generalized linear mixed models(GLMMs)and co-occurrence analyses,we further explored the multiple-drug-resistance(MDR)combinations and dynamic patterns of E.coli over 10 years in two food animals.Results:Total of 863 MDR isolates were found among 945 collected E.coli isolates,337 from poultry and 608 from swine.Both isolates exhibited high resistant rates(>70%)to tetracyclines,phenicols,sulfonamides,penicillins,and aminoglycosides(only in swine).The resistant rates of swine isolates to penicillins,aminoglycosides,tetracyclines,phenicols,and polymyxins were significantly higher than those of poultry isolates,whereas resistance to fluoroquinolones was reversed.Resistance to polymyxins decreased similarly in swine(42.4%in 2009 to 0.0%in 2021)and poultry isolates(from 16.5%to 0.0%).However,resistance to other seven antimicrobial classes(excluding carbapenems and penicillins)declined dramatically in swine isolates,particularly fluoroquinolones(from 80.5%to 14.4%),and tendencies of resistance to the seven classes showed markedly divergent patterns in poultry isolates.Using Poisson GLMMs,the AMR carriage since 2016 was significantly lower than that of 2009(odds ratio<1),indicating a decline in the risk of MDR emergence.Furthermore,despite the highly diverse MDR profiles,co-occurrence analysis identified two prominent MDR clusters of penicillins-phenicols-fluoroquinolones in poultry and aminoglycosides-tetracyclines-sulfonamides-phenicols in swine.Conclusions:Our study uncovered vastly distinct AMR patterns and dynamic tendencies of poultry and swine E.coli isolates from Chongming.Meanwhile,Chongming’s AMR status has ameliorated,as indicated by the decline in antimicrobials prevalence(particularly in swine),lower likelihood of MDR emergence and low carbapenem-,cephalosporin-,and polymyxin resistance.Importantly,this surveillance results are the vital basis for future policy development in Chongming and Shanghai. | Chao Lv Jun Shang Wengang Zhang Bingqing Sun Min Li Chaoyi Guo Nan Zhou Xiaokui Guo Shixin Huang Yongzhang Zhu | 2022 | Infectious Diseases of Poverty2022，11，5： | 0 |
| 15 | Quantitative Gas-in-place Comparison of Original and Bitumen-free Lacustrine Shale显示文摘Residual bitumen in organic-rich shale of oil windows exists widely, and its effect on the gas storage capacity of shale could be two-fold. Bitumen could occupy and block the nanopores of shale, thereby reducing the gas storage capacity. On the other hand, gas could be dissolved in bitumen in shale gas reservoirs, leading to enhanced gas storage capacity. To quantify the effect of bitumen on the gas-in-place(GIP) estimation of lacustrine organic-rich shale, the micropore characteristics and methane sorption capacity of original and bitumen-free shale from the Triassic Yangchang Formation of the Ordos Basin, combined with the methane dissolution capacity for the isolated bitumen, were analyzed and compared. GIP for the original and bitumen-free shale in the depth range of 500–2500 m was evaluated. The results show that micropores in the shale samples were mainly related to organic matter. Clay mineral-hosted pores contributed slightly to microporosity. Bitumen significantly reduced the micropore surface area and volume of the original shale, with average percentages of 28.09% and 51.26%, respectively. The methane sorption capacity decreased after bitumen removal. When normalized to the original shale mass, the sum of the methane sorption capacity for bitumen-free shale and the methane dissolution capacity for isolated bitumen was similar to the methane sorption capacity of the original shale, indicating that the lack of methane absorbed on bitumen is the main reason for the decrease in methane sorption capacity after bitumen removal. The contribution of absorbed methane on bitumen to sorbed methane in shale could be higher than 36.23%. Dual effects of bitumen on shale GIP were observed. A high content of bitumen(1.12%) increased the GIP of the shale samples, with an average percentage of 23.5% in the depth range of 500–2500 m, while a low content of bitumen(0.06%) decreased the GIP, with an average percentage of 13.6%. | LI Jing ZHOU Shixin FU Deliang CHEN Kefei ZHANG Chen SUN Zexiang LI Pengpeng | 2022 | Acta Geologica Sinica(English Edition)2022，96，2： | 0 |
| 16 | Macrophage LMO7 deficiency facilitates inflammatory injury via metabolic-epigenetic reprogramming显示文摘Inflammatory bowel disease(IBD)is a formidable disease due to its complex pathogenesis.Macrophages,as a major immune cell population in IBD,are crucial for gut homeostasis.However,it is still unveiled how macrophages modulate IBD.Here,we found that LIM domain only 7(LMO7)was downregulated in pro-inflammatory macrophages,and that LMO7 directly degraded 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3(PFKFB3)through K48-mediated ubiquitination in macrophages.As an enzyme that regulates glycolysis,PFKFB3 degradation led to the glycolytic process inhibition in macrophages,which in turn inhibited macrophage activation and ultimately attenuated murine colitis.Moreover,we demonstrated that PFKFB3 was required for histone demethylase Jumonji domaincontaining protein 3(JMJD3)expression,thereby inhibiting the protein level of trimethylation of histone H3 on lysine 27(H3K27me3).Overall,our results indicated the LMO7/PFKFB3/JMJD3 axis is essential for modulating macrophage function and IBD pathogenesis.Targeting LMO7 or macrophage metabolism could potentially be an effective strategy for treating inflammatory diseases. | Shixin Duan Xinyi Lou Shiyi Chen Hongchao Jiang Dongxin Chen Rui Yin Mengkai Li Yuseng Gou Wenjuan Zhao Lei Sun Feng Qian | 2023 | Acta Pharmaceutica Sinica B2023，13，12： | 0 |
| 17 | Frame complexity optimized selection for H.264/AVC video coding显示文摘 | Tian Ling Sun Yu Zhou Yimin Sun Shixin | 2011 | High Technology Letters2011，17，4： | 0 |
| 18 | BEVGGC:Biogeography-Based Optimization Expert-VGG for Diagnosis COVID-19 via Chest X-ray Images显示文摘Purpose:As to January 11,2021,coronavirus disease(COVID-19)has caused more than 2 million deaths worldwide.Mainly diagnostic methods of COVID-19 are:(i)nucleic acid testing.This method requires high requirements on the sample testing environment.When collecting samples,staff are in a susceptible environment,which increases the risk of infection.(ii)chest computed tomography.The cost of it is high and some radiation in the scan process.(iii)chest X-ray images.It has the advantages of fast imaging,higher spatial recognition than chest computed tomography.Therefore,our team chose the chest X-ray images as the experimental dataset in this paper.Methods:We proposed a novel framework—BEVGG and three methods(BEVGGC-I,BEVGGC-II,and BEVGGC-III)to diagnose COVID-19 via chest X-ray images.Besides,we used biogeography-based optimization to optimize the values of hyperparameters of the convolutional neural network.Results:The experimental results show that the OA of our proposed three methods are 97.65%±0.65%,94.49%±0.22%and 94.81%±0.52%.BEVGGC-I has the best performance of all methods.Conclusions:The OA of BEVGGC-I is 9.59%±1.04%higher than that of state-of-the-art methods. | Junding Sun Xiang Li Chaosheng Tang Shixin Chen | 2021 | Computer Modeling in Engineering & Sciences2021，，11： | 0 |
| 19 | Identity-based authentication protocol for grid显示文摘Current grid authentication frameworks are achieved by applying the standard SSL authentication protocol (SAP).The authentication process is very complicated,and therefore,the grid user is in a heavily loaded point both in computation and in communication.Based on identity-based architecture for grid (IBAG) and corre-sponding encryption and signature schemes,an identity-based authentication protocol for grid is proposed.Being certificate-free,the authentication protocol aligns well with the demands of grid computing.Through simulation testing,it is seen that the authentication protocol is more lightweight and efficient than SAP,especially the more lightweight user side.This contributes to the larger grid scalability. | Li Hongwei Sun Shixin Yang Haomiao | 2008 | Journal of Systems Engineering and Electronics2008，19，4： | 0 |
| 20 | On Cyclic Codes with Length 2p^e over Finite Fields显示文摘Cyclic codes are an important class of linear codes.Cyclic codes are applied in data storage,communication systems and consumer electronics due to their efficient encoding and decoding algorithms.We utilize the cyclotomy of order 2 to study the cyclic codes with length n=2p^e and dimension k=n/2=p^e.The cyclic codes from our construction are either optimal or almost optimal among all cyclic codes with the same length and dimension.We get the enumeration of these cyclic codes and study the hull of cyclic codes of length n over Fq.We obtain the range of l=dim(Hull(C)).Finally,we construct and enumerate cyclic codes of length n having hull of given dimension. | PANG Binbin ZHU Shixin SUN Zhonghua | 2020 | Chinese Journal of Electronics2020，29，4： | 0 |
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