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| 1 | Influence of CaO and HZSM-5 on oxygen migration in Chlorella vulgaris polysaccharide pyrolysis显示文摘With polysaccharides of Chlorella pyrenoidosa as the raw material,the effects of CaO and HZSM-5 on the yield of bio-oil and the oxygen content in each phase in the pyrolysis of Chlorella vulgaris polysaccharides(CVP),which occurred in a tube furnace at 600℃,were comprehensively investigated.The reaction path of deoxidation was also analyzed by TG,GC and GC-MS.The GC-MS analysis of liquids showed that liquids from the pyrolysis of chlorella polysaccharides included a range of light oxygenated compounds(e.g.,furans,ketones and phenols),and the oxygen content of furan compounds decreased significantly with CaO and HZSM-5.Compared with the direct pyrolysis of polysaccharides(CVP),the catalytic pyrolysis contributed to the decrease in the oxygen content of organic components by 7.32%and 5.76%.The GC analysis showed that there was a remarkable downtrend in the release of oxygen-containing gas(CO and CO_(2)),and the emission of CO_(2) decreased from 53.11%to 32.92%.The results of the thermogravimetric analysis indicated that the reaction paths of deoxidation in the pyrolysis process of polysaccharides(CVP)with CaO and HZSM-5 varied from those of the direct pyrolysis process:the catalytic pyrolysis with HZSM-5 promoted the conversion of carbohydrate from furans to aromatics over strong acid sites,which was consistent with previous studies;CaO not only acted as a catalyst but also participated in the reaction to change the reaction paths.All results and findings can help to further understand the thermochemical utilization of CPP for bio-oil. | Xiuli Zhang Chunhu Li Anhong Tian Qingjie Guo Kelei Huang | 2019 | Carbon Resources Conversion2019，2，2： | 3 |
| 2 | Distributed Compressive Video Sensing with Adaptive Measurements Based on Structural Similarity显示文摘 | LIU Zhuo WANG Anhong ZENG Bing ZHANG Xue BAI Huihui LI Zhihong | 2013 | Chinese Journal of Electronics2013，22，3： | 3 |
| 3 | Shaking Table Test Study on Dynamic Characteristics of Bridge Foundation Reinforcement on Slopes显示文摘With the fast development of bridge construction in mountainous and seismic areas,it is necessary to conduct related research. Based on the design of a shaking table model test,here are the following test results: the filtering effect exists in soil and is affected by the dynamic constraint conditions,the amplitude is strengthened around the natural frequency and weakened in other frequency bands in the Fourier spectrum. Since the acceleration scaling effect occurred on a sloped surface,the acceleration response decreases from the outside to the inside in soil. The dynamic response is relatively strong near the slip surface in bedrock due to the reflection of seismic waves. The failure mode of landslide is decided by the slope angle and slipping mass distribution, and the test shows the front row stabilizing piles should keep a proper distance from bridge foundation so that seismic resistance can be guaranteed for the bridge foundation. | Lei Da Qi Zhihui Jiang Guanlu Wang Zhimeng Li Anhong | 2017 | Earthquake Research in China2017，31，3： | 3 |
| 4 | Application of dynamic analysis of strength reduction in the slope engineering under earthquake显示文摘At present,the methods of analyzing the stability of slope under earthquake are not accurate and reasonable because of some limitations. Based on the real dynamic tensile-shear failure mechanism of slope,the paper proposes dynamic analysis of strength reduction FEM (finite element method) and takes the reduction of shear strength parameters and tensile strength parameters into consideration. And it comprehensively takes the transfixion of the failure surface,the non-convergence of calculation and mutation of displacement as the criterion of dynamic instability and failure of the slope. The strength reduction factor under limit state is regarded as the dynamic safety factor of the slope under earthquake effect and its advantages are introduced. Finally,the method is applied in the seismic design of anchors supporting and anti-slide pile supporting of the slope. Calculation examples show that the application of dynamic analysis of strength reduction is feasible in the seismic design of slope engineering,which can consider dynamic interaction of supporting structure and rock-soil mass. Owing to its preciseness and great advantages,it is a new method in the seismic design of slope supporting. | Ye Hailin Zheng yingren Huang Runqiu Li Anhong Du Xiuli | 2010 | Engineering Sciences2010，8，3： | 2 |
| 5 | Effects of clear plistie film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1998 | Field Crops Res1998，63，： | 1 |
| 6 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Res1999，63，： | 1 |
| 7 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Research1999，63，： | 1 |
| 8 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | LI Fengmin GUO Anhong WEI Hong | | 0，，1： | 1 |
| 9 | Effects of Clear Plastic Film Mulch on Yield of Spring Wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | | 0，，1： | 1 |
| 10 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Research1999，63，1： | 1 |
| 11 | Effect of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei hong | 1999 | Field crops Res1999，63，： | 1 |
| 12 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Research1999，63，： | 1 |
| 13 | Effects of clear film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Yield Crops Res1999，63，： | 1 |
| 14 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Research1999，63，1： | 1 |
| 15 | Corrosion resistance of pulsed laser-treated Ti–6Al–4V implant in simulated biofluids显示文摘 | Nikita Zaveri Manas Mahapatra Andrew Deceuster Yun Peng Leijun Li Anhong Zhou | 2008 | Electrochimica Acta2008，，15： | 1 |
| 16 | Effects of clear plastic film mulch on yield of spring wheat显示文摘 | Li Fengmin Guo Anhong Wei Hong | 1999 | Field Crops Research1999，63，1： | 1 |
| 17 | Comparison of UV and UV-LED activated sodium percarbonate for the degradation of O-desmethylvenlafaxine显示文摘As an active metabolite of venlafaxine and emerging antidepressant,Odesmethylvenlafaxine(ODVEN) was widely detected in different water bodies,which caused potential harm to human health and environmental safety.In this study,the comparative work on the ODVEN degradation by UV(254 nm) and UV-LED(275 nm) activated sodium percarbonate(SPC) systems was systematically performed.The higher removal rate of ODVEN can be achieved under UV-LED direct photolysis(14.99%) than UV direct photolysis(4.57%) due to the higher values of photolysis coefficient at the wavelength 275nm.Significant synergistic effects were observed in the UV/SPC(80.38%) and UV-LED/SPC(53.57%) systems and the former exhibited better performance for the elimination of ODVEN.The degradation of ODVEN all followed the pseudo-first-order kinetics well in these processes,and the pseudo-first-order rate constant(kobs) increased with increasing SPC concentration.Radicals quenching experiments demonstrated that both ·OH and CO_(3)·-were involved in the degradation of ODVEN and the second-order rate constant of ODVEN with CO_(3)·-(1.58 × 10^(8)(mol/L)-1sec-1) was reported for the first time based on competitive kinetic method.The introduction of HA,Cl-,NO_(3)-and HCO_(3)-inhibited the ODVEN degradation to varying degrees in the both processes.According to quantum chemical calculation,radical addition at the ortho-position of the phenolic hydroxyl group was confirmed to be the main reaction pathways for the oxidation of ODVEN by·OH.In addition,the oxidation of ODVEN may involve the demethylation,H-abstraction,OH^(-)addition and C-N bond cleavage.Eventually,the UV-LED/SPC process was considered to be more cost-effective compared to the UV/SPC process,although the UV/SPC process possessed a higher removal rate of ODVEN. | Jing Deng Anhong Cai Xiao Ling Qian Sun Tianxin Zhu Qingsong Li Xueyan Li Weizhu Chen | 2023 | Journal of Environmental Sciences2023，，4： | 1 |
| 18 | An Error-Correcting Code-Based Robust Watermarking Scheme for Stereolithographic Files显示文摘Stereolithographic(STL)files have been extensively used in rapid prototyping industries as well as many other fields as watermarking algorithms to secure intellectual property and protect three-dimensional models from theft.However,to the best of our knowledge,few studies have looked at how watermarking can resist attacks that involve vertex-reordering.Here,we present a lossless and robust watermarking scheme for STL files to protect against vertexreordering attacks.Specifically,we designed a novel error-correcting code(ECC)that can correct the error of any one-bit in a bitstream by inserting several check digits.In addition,ECC is designed to make use of redundant information according to the characteristics of STL files,which introduces further robustness for defense against attacks.No modifications are made to the geometric information of the three-dimensional model,which respects the requirements of a highprecision model.The experimental results show that the proposed watermarking scheme can survive numerous kinds of attack,including rotation,scaling and translation(RST),facet reordering,and vertex-reordering attacks. | Zhuorong Li Huawei Tian Yanhui Xiao Yunqi Tang Anhong Wang | 2021 | Computer Systems Science & Engineering2021，37，5： | 0 |
| 19 | High-Imperceptibility Data Hiding Scheme for JPEG Images Based on Direction Modification显示文摘Data hiding(DH)is an important technology for securely transmitting secret data in networks,and has increasing become a research hotspot throughout the world.However,for Joint photographic experts group(JPEG)images,it is difficult to balance the contradiction among embedded capacity,visual quality and the file size increment in existing data hiding schemes.Thus,to deal with this problem,a high-imperceptibility data hiding for JPEG images is proposed based on direction modification.First,this proposed scheme sorts all of the quantized discrete cosine transform(DCT)block in ascending order according to the number of non-consecutive-zero alternating current(AC)coefficients.Then it selects non-consecutive-zero AC coefficients with absolute values less than or equal to 1 at the same frequency position in two adjacent blocks for pairing.Finally,the 2-bit secret data can be embedded into a coefficient-pair by using the filled reference matrix and the designed direction modification rules.The experiment was conducted on 5 standard test images and 1000 images of BOSSbase dataset,respectively.The experimental results showed that the visual quality of the proposed scheme was improved by 1∼4 dB compared with the comparison schemes,and the file size increment was reduced at most to 15%of the comparison schemes. | Li Liu Jing Li Yingchun Wu Chin-Chen Chang Anhong Wang | 2023 | Computer Systems Science & Engineering2023，47，11： | 0 |
| 20 | Introduction of Bacillus thuringiensis(Bt)gene does not reduce potassium use efficiency of Bt transgenic cotton(Gossypium hirsutum L.)显示文摘Background:Potassium(K)deficiency has become a common field production problem following the widespread adoption of Bacillus thuringiensis(Bt)transgenic cotton(Gossypium hirsutum L.)worldwide.The purpose of this study was to clarify whether the introduction of Bt gene directly reduces the K-use efficiency of cotton to induce K deficiency.Results:The cotton variety,Jihe 321(wild type,WT)and its two Bt(Cry1Ac)-transgenic overexpression lines(OE-29317,OE-29312)were studied in field with low soil-test K+(47.8 mg·kg^(−1)).In the field with low soil-test K+,only OE-29317 had less biomass and K+accumulation than the WT at some growth stages.Both Bt lines produced similar or even greater seed cotton yield than WT in the field.When the Bt gene(~70%)in OE-29317 and OE-29312 plants was silenced by virus-induced gene silencing(VIGS),the VIGS-Bt plants did not produce more biomass than VIGSgreen fluorescent protein(control)plants.Conclusions:The introduction of Bt gene did not necessarily hinder the K use efficiency of the cotton lines under this study. | WANG Qianqian YAN Wei ZHANG Yichi ZHAN Manman LUO Xiaoli ENEJI AEgrinya ZHANG Anhong XIAO Juanli LI Fangjun TIAN Xiaoli | 2022 | Journal of Cotton Research2022，5，3： | 0 |
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