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| 1 | Evaluation of human response to blasting vibration from excavation of a large scale rock slope:A case study显示文摘Ground vibration, as the most critical public hazard of blasting, has received much attention from the community. Many countries established national standards to suppress vibration impact on structures, but a world-accepted blasting vibration criterion on human safety is still missing. In order to evaluate human response to the vibration from blasting excavation of a large-scale rock slope in China, this study aims to suggest a revised criterion. The vibration frequency was introduced to improve the existing single-factor(peak particle velocity) standard recommended by the United States Bureau of Mines(USBM). The feasibility of the new criterion was checked based on field vibration monitoring and investigation of human reactions. Moreover, the air overpressure or blast effects on human beings have also been discussed. The result indicates that the entire zone of influence can be divided into three subzones: severe-annoyance, light-annoyance and perception zone according to the revised safety standard. Both the construction company and local residents have provided positive comments on this influence degree assessment, which indicates that the presented criterion is suitable for evaluating human response to nearby blasts. Nevertheless, this specific criterion needs more field tests and verifications before it can | Yan Peng Lu Wenbo Zhang Jing Zou Yujun Chen Ming | 2017 | Earthquake Engineering and Engineering Vibration2017，16，2： | 7 |
| 2 | A new strategy to iteratively update scalable universal quantitative models for the testing of azithromycin by near infrared spectroscopy显示文摘The training set of a universal near infrared (NIR) model for quantitative analysis of a drug should cover as many samples of this drug in the market as possible. Inevitably the model may fail for new products that have different excipients and production processes. In such circumstances the model should be updated. We here propose a new strategy to iteratively update a universal NIR quantitative model for azithromycin. We prove that universal quantitative models generated from this new strategy are comparably effective for azithromycin injection powders and azithromycin tablets, compared to the strategy using hierarchical clustering method which we reported previously. Furthermore, we establish the correlation coefficient r between a new sample and the training set samples can be used to decide whether or not the model should be updated. | ZOU WenBo FENG YanChun DONG JiXiong SONG DanQing HU ChangQin | 2013 | Science China Chemistry2013，56，4： | 5 |
| 3 | Temperature dependence of pyro-phototronic effect on self-powered ZnO/perovskite heterostructured photodetectors显示文摘自我动力的 ZnO/perovskite heterostructured 紫外(紫外) 光电探测器(PD ) 最近作为的一个有希望的解决方案基于 pyro-phototronic 效果被报导了精力有效, ultrafast 反应,和高效的紫外 PD。在这研究,自我动力的 ZnO/perovskite heterostructured PD 的察觉到相片的表演上的 pyro-phototronic 效果的温度依赖被调查。到紫外光的这些 PD 的当前的回答被 174.1% 在 77 K 提高, 28.7% 在低温度在由于改进 pyro-phototronic 的 300 K 完成。pyro-phototronic 效果的基础被在紫外照明之上分析 chargetransfer 过程和 PD 的当前的反应的时间常数彻底地学习。这个工作在 ZnO/perovskite heterostructure 上关于 pyrophototronic 效果介绍深入的理解并且为 ultrafast 相片察觉到, optothermal 察觉,和 biocompatible optoelectronic 探针为相应光电子的设计和发展提供指导。 | Wenbo Peng Ruomeng Yu Xingfu Wang Zhaona Wang Haiyang Zou Yongning He Zhong Lin Wang | 2016 | Nano Research2016，9，12： | 5 |
| 4 | Magnetic levitation using diamagnetism:Mechanism,applications and prospects显示文摘As a typical contact-free manipulation technique that removes friction and contamination risk,levitation has gradually become a preferred candidate for various applications.Magnetic levitation using diamagnetism,beyond Earnshaw’s theorem,is a kind of passive stable levitation that can be achieved at normal temperatures with no energy input.Appealingly,most seemingly nonmagnetic materials can be levitated in a magnetic field and can stabilize free levitation of magnetic materials.This review focuses on the fundamental principles of magnetic levitation using diamagnetism,with emphasis on its burgeoning applications.The theoretical basis associated with the magnetic levitation using diamagnetism is discussed by elucidating the characteristics of diamagnetic materials,and the key levitation mechanisms are clarified.Afterwards,state-of-the-art applications in various aspects,including sensing and measurement,actuating and micromanipulation,energy harvesting and magnetic gravity compensation,are summarized and compared.Finally,the review concludes with a brief outlook on future perspectives. | GAO QiuHua YAN Han ZOU HongXiang LI WenBo PENG ZhiKe MENG Guang ZHANG WenMing | 2021 | Science China(Technological Sciences)2021，64，1： | 3 |
| 5 | Optical and electrical properties of a spiral LED filament显示文摘This paper introduces a new type of spiral white light-emitting diodes(WLED) filament with high luminous efficiency and uniform optical performance. The optical and thermal properties of the flexible filament were investigated at different stretching heights, namely 0, 1, 2, and 3 cm. The results indicated that the filament showed the best optical characteristics at the stretching height of 2 cm, because of good heat dissipation. In addition, the radiation temperature of the filament was inversely proportional to the output luminous flux. The reliability of the filament at a stretching height of 2 cm was also evaluated after 1000 h of use. The result demonstrated that the luminous flux decay of the bulb was only 0.85%. The flexible spiral WLED filament exhibiting high luminous flux and good reliability could be adapted to promote industrial development in the near future. | Liping Wang Jun Zou Bobo Yang Wenbo Li Yang Li Mingming Shi Wei Zhu Canyun Zhang Fengchao Wang Yujie Lin | 2018 | Journal of Semiconductors2018，39，2： | 2 |
| 6 | Expression of Oct4 in HCC and modulation to wnt/β-catenin and TGF-β signal pathways显示文摘 | FangJun Yuan Wenbo Zhou Can Zou Zhiyun Zhang Hongsheng Hu Zongqing Dai YouShun Zhang | 2010 | Molecular and Cellular Biochemistry (-)2010，，1： | 2 |
| 7 | Quantitative prediction and evaluation of geothermal resource areas in the southwest section of the Mid-Spine Belt of Beautiful China显示文摘The geothermal resources in the southwest section of the Mid-Spine Belt of Beautiful China are abundant,but the quantitative prediction and evaluation of geothermal resources are very difficult. Based on geographic information system (GIS) and remote sensing (RS) platforms,six impact factors,namely land surface temperature,fault density,Gutenberg–Liszt B value,formation combination entropy,distance to river and aeromagnetic anomaly were selected. Through the establishment of the certainty factor model (CF),weights of the information entropy certainty factor model (ICF) and weights of the evidence certainty factor model (ECF),the geothermal potential in the study area were predicted quantitatively. Based on the ECF results,the six main geothermal resource areas were delineated. The results show that (1) ECF had high prediction accuracy (success index is 0.00405%,area ratio is 0.867);(2) The geothermal resource areas obtained were Ganzi–Ya’an–Liangshan,Panzhihua–Liangshan,Dali–Chuxiong,Nujiang–Baoshan,Diqing–Dali,and Lijiang–Diqing. The results provide a basis for the effective development and utilization of geothermal resources in the southwest section of the mid-ridge belt. | Zhe Chen Ruichun Chang Wenbo Zhao Sijia Li Huadong Guo Keyan Xiao Lin Wu Dong Hou Lu Zou | 2022 | International Journal of Digital Earth2022，15，1： | 2 |
| 8 | Economic Valuation of Health Impact of PM_(10) Pollution in Beijing from 2001 to 2006显示文摘In light of the practical need for research to inform policy in Beijing,this study evaluates the economic cost of the impact of PM 10 pollution in Beijing from 2001 to 2006,taking health as the main impact,and mortality as the main outcome.Based on the literature review,this study adopts relatively conservative parameters as the basis for calculating the health impacts.It concludes that nearly 30%of mortality among registered residents above age 30 in Beijing can be attributed to PM 10 pollution,and that the economic cost equals 0.8%-1.2%of the city's GDP over the same period.This is lower than the results of previous studies,but still high enough to warrant a commitment to solve the city's air pollution problem. | Zou Wenbo Zhang Shiqiu | 2010 | Chinese Journal of Population,Resources and Environment2010，8，2： | 2 |
| 9 | Multi-technique integration separation frameworks after steam reforming for coal-based hydrogen generation显示文摘Coal-based H2 generation has abruptly increased in recent years.The PSA-VPSA-SC process is the matured and standard framework for H2 purification and CO_(2) capture in many existing plants,including normal and vacuum pressure swing adsorption units in series(PSA-VPSA),and shallow condensation unit(SC).However,this standard process is frequently subjected to low H2 recovery ratio and high purification cost.In this work,H2-selective and C02-selective membrane units,i.e.,HM and CO_(2) M,are attempted to support the standard process and ameliorate constraints.In the beginning,HM unit is arranged after VPSA to enhance H2 recovery from the decarbonized stream,i.e.,the PSA-VPSA-SC/HM process.As a result,H2 recovery ratio can be enhanced significantly from 83%to 98%.In the following,VPSA is replaced with CO_(2) M unit to reduce investment and operation cost,i.e.,the PSA-CO_(2) M-SC/HM process.Accordingly,the specific purification cost is diminished from 33.46 to 32.02 USD·(103 m^(3) H_(2))-1,saved by 4.3%,meanwhile the construction cost is falling back and just a little higher than that for the standard process.In the end,another CO_(2) M unit is launched before PSA,i.e.,the CO_(2) M-PSA-CO_(2) M-SC/HM process,which could unbundle CO_(2) enrichment partially from H2 purification,and then save more investment and operation cost.In comparison with the standard process,this ultimate retrofitted process can be superior in all the three crucial indices,i.e.,recovery ratio,investment,and specific purification cost.On the whole,coal-based H2 generation can be ameliorated significantly through high efficient H2-selective and CO_(2)-selective membrane units. | Xuehua Ruan Wenbo Huo Jiaming Wang Minggang Guo Wenji Zheng Yun Zou Aibin Huang Jianxiang Shou Gaohong He | 2021 | Chinese Journal of Chemical Engineering2021，34，7： | 1 |
| 10 | Unveiling the role of Fe_(3)O_(4)in polymer spin valve near Verwey transition显示文摘The spinterface formed between ferromagnetic(FM)electrode and organic materials is vital for performance optimization in organic spin valve(OSV).Half-metallic Fe_(3)O_(4)with drastic change in structure,conductivity and magnetic property near Verwey transition can serve as an intrinsic spinterface regulator.However,such modulating effect of Fe_(3)O_(4)in OSV has not been comprehensively investigated,especially below the Verwey transition temperature(Tv).Here,we highlight the important role of Fe_(3)O_(4)electrode in reliable-working and controllable Fe_(3)O_(4)/P3HT/Co polymer spin valves by investigating the magnetoresistance(MR)above and below 7V.In order to distinguish between different contributions to charge transport and related MR responses,the systematic electronic and magnetic characterizations were carried out in full temperature range.Particularly,the first-order metal-insulator transition in Fe_(3)O_(4)has a dramatic effect on the MR enhancement of polymer spin valves at 7V.Moreover,both the conducting mode transformation and MR line shape modulation could be accomplished across 7V.This research renders unique scenario to multimodal storage by external thermodynamic parameters,and further reveals the importance of spin-dependent interfacial modification in polymer spin valves. | Shuaishuai Ding Yuan Tian Xiang Liu Ye Zou Huanli Dong Wenbo Mi Wenping Hu | 2021 | Nano Research2021，14，1： | 1 |
| 11 | An experimental study of the isolation performance of trenches on ground-borne vibration from underground tunnels显示文摘This paper presents a study of the isolation performance of trenches on train-induced ground-bore vibration from underground tunnels.A series of model tests was conducted to perform the study.Both train loads and sinusoidal sweep loads were applied to the model tunnel invert by a shaker.The response of the soil at the surface of the ground was measured by accelerometers.Three types of isolation trenches,i.e.,an open trench,an expanded Polystyrene(EPS)-filled trench,and a Duxseal-filled trench,were modelled in the experiment.The results showed that the open trench and the EPS-filled trench increased the dynamic response of the surface soil in front of the trench,but the Duxseal-filled trench had little effect on the dynamic response of the soil on the surface in this area.Although all three types of isolation trenches reduced the response of the soil behind the trench,the open trench and the Duxseal-filled trench were clearly more effective.The test results also showed that,as the excitation frequency increased,the vibration isolation trench was more effective in the near field.The effects of the width,depth,and position of an open trench on isolation performance also were examined in the tests. | Yang Wenbo Shang Yingchao Liu Dexiong Zou Tao Yan Qixiang Fang Yong He Chuan | 2020 | Earthquake Engineering and Engineering Vibration2020，19，3： | 1 |
| 12 | Construction of a universal quantitative model for the determination of azithro- mycin in granules using near-infrared diffuse reflectance spectros- copy 显示文摘 | Zou Wenbo Feng Yanchun Song Danqing | 2012 | Joumal of Chinese Pharmaceutical Sciences2012，21，005： | 1 |
| 13 | Expression of Oct4 in HCC and modulation to wnt/β-catenin and TGF-β signal pathways显示文摘 | FangJun Yuan Wenbo Zhou Can Zou Zhiyun Zhang Hongsheng Hu Zongqing Dai YouShun Zhang | 2010 | Molecular and Cellular Biochemistry2010，，： | 1 |
| 14 | Pomelo peel modified with acetic anhydride and styrene as new sorbents for removal of oil pollution显示文摘 | Wenbo Chai Xiaoyan Liu Junchen Zou Xinying Zhang Beibei Li Tiantian Yin | 2015 | Carbohydrate Polymers2015，，： | 1 |
| 15 | Expression of Oct4 in HCC and modulation to wnt/β-catenin and TGF-β signal pathways显示文摘 | FangJun Yuan Wenbo Zhou Can Zou Zhiyun Zhang Hongsheng Hu Zongqing Dai YouShun Zhang | 2010 | Molecular and Cellular Biochemistry (-)2010，，1： | 1 |
| 16 | A genetically engineered Escherichia coli that senses and degrades tetracycline antibiotic residue显示文摘Due to the abuse of antibiotics,antibiotic residues can be detected in both natural environment and various industrial products,posing threat to the environment and human health.Here we describe the design and implementation of an engineered Escherichia coli capable of degrading tetracycline(Tc)-one of the commonly used antibiotics once on humans and now on poultry,cattle and fisheries.A Tcdegrading enzyme,TetX,from the obligate anaerobe Bacteroides fragilis was cloned and recombinantly expressed in E.coli and fully characterized,including its Km and kcat value.We quantitatively evaluated its activity both in vitro and in vivo by UVeVis spectrometer and LC-MS.Moreover,we used a tetracycline inducible amplification circuit including T7 RNA polymerase and its specific promoter PT7 to enhance the expression level of TetX,and studied the dose-response of TetX under different inducer concentrations.Since the deployment of genetically modified organisms(GMOs)outside laboratory brings about safety concerns,it is necessary to explore the possibility of integrating a kill-switch.Toxin-Antitoxin(TA)systems were used to construct a mutually dependent host-plasmid platform and biocontainment systems in various academic and industrious situations.We selected nine TA systems from various bacteria strains and measured the toxicity of toxins(T)and the detoxifying activity of cognate antitoxins(A)to validate their potential to be used to build a kill-switch.These results prove the possibility of using engineered microorganisms to tackle antibiotic residues in environment efficiently and safely. | Zepeng Mu Zhuoning Zou Ye Yang Wenbo Wang Yue Xu Jianyi Huang Ruiling Cai Ye Liu Yajin Mo Boyi Wang Yiqun Dang Yongming Li Yushan Liu Yueren Jiang Qingyang Tan Xiaohong Liu Cheng Hu Hua Li Sha Wei Chunbo Lou Yang Yu Jiangyun Wang | 2018 | Synthetic and Systems Biotechnology2018，3，3： | 0 |
| 17 | Effect of phosphor sedimentation on photochromic properties of a warm white light-emitting diode显示文摘In the process of producing a white light emitting diode, the consistency of the optical coherence and stability of the photochromic properties is a crucial index for measuring the quality of the product. Phosphor sedimentation is a significant factor affecting optical coherence, thus, in this paper, seven sets of control experiments were set up with the phenomenon of the phosphor precipitation at time intervals 0, 2, 5, 10, 20, 30, and 40 min.The color coordination concentration and optical properties were also tested. The results indicate that phosphor sedimentation occurs between 0 and 20 min, during which the color coordinate placement is concentrated, the central coordinates are(x = 0.4432 ± 0.004, y = 0.4052±0.002); the quality was verified because the supply demand chain management(SDCM) was no greater than 7. Later, between 30 and 40 min, the central coordinates are(x = 0.4366 ± 0.003, y = 0.4012 ± 0.003), which had an SDCM value higher than 7, and had a more discrete color placement; it does not meet the requirements of the national standard GBT24823-2016 general lighting LED module performance. | Yunyi Zhuang Yong Wang Liping Wang Zhanguo Li Wenbo Li Lei Yang Jun Zou | 2018 | Journal of Semiconductors2018，39，12： | 0 |
| 18 | Patterns of presence-absence variants in Upland cotton显示文摘Dear Editor,Sources of genetic variations in genomes include small-scale sources(such as single-nucleotide polymorphisms(SNPs),insertions/deletions(InDels),and simple sequence repeats and larger-scale structural variations(mainly presence-absence variants(PAVs))and copy number variants).PAVs are sequences that are either inserted or missing in genomes in comparison with a reference sequence or genome.PAVs can have a much longer sequence than SNPs and InDels,as illustrated in the human genome(Conrad et al.,2010).PAVs are important genomic structural variations that can directly affect genomic structure and key functional genes in the genome(Kumar et al.,2007).Moreover,the use of PAVs for studying quantitative traits has been valuable(Lam et al.,2010). | Junfang Liu Xianliang Zhang Lingling Dou Wei Li Xiaojian Zhou Yangai Liu Xiaoyu Pei Zhongying Ren Wensheng Zhang Huaizhu Li Wenbo Wang Changsong Zou Kunlun He Fei Zhang Wenyu Ma Haihong Shang Hongbin Li Daigang Yang Guanghui Xiao Xiongfeng Ma | 2020 | Science China(Life Sciences)2020，63，10： | 0 |
| 19 | Genome-wide identification and expression analysis of the GhIQD gene family in upland cotton(Gossypium hirsutum L.)显示文摘Background:Calmodulin(CaM)is one of the most important Ca^(2+)signaling receptors because it regulates diverse physiological and biochemical reactions in plants.CaM functions by interacting with CaM-binding proteins(CaMBPs)to modulate Ca^(2+)signaling.IQ domain(IQD)proteins are plant-specific CaMBPs that bind to CaM by their specific CaM binding sites.Results:In this study,we identified 102 GhIQD genes in the Gossypium hirsutum L.genome.The GhIQD gene family was classified into four clusters(Ⅰ,Ⅱ,Ⅲ,andⅣ),and we then mapped the GhIQD genes to the G.hirsutum L.chromosomes.Moreover,we found that 100 of the 102 GhIQD genes resulted from segmental duplication events,indicating that segmental duplication is the main force driving GhIQD gene expansion.Gene expression pattern analysis showed that a total of 89 GhIQD genes expressed in the elongation stage and second cell wall biosynthesis stage of the fiber cells,suggesting that GhIQD genes may contribute to fiber cell development in cotton.In addition,we found that 20 selected GhIQD genes were highly expressed in various tissues.Exogenous application of MeJA significantly enhanced the expression levels of GhIQD genes.Conclusions:Our study shows that GhIQD genes are involved in fiber cell development in cotton and are also widely induced by MeJA.Thw results provide bases to systematically characterize the evolution and biological functions of GhIQD genes,as well as clues to breed better cotton varieties in the future. | DOU Lingling LV Limin KANG Yangyang TIAN Ruijie HUANG Deqing LI Jiayin LI Siyi LIU Fengping CAO Lingyan JIN Yuhua LIU Yang LI Huaizhu WANG Wenbo PANG Chaoyou SHANG Haihong ZOU Changsong SONG Guoli XIAO Guanghui | 2021 | Journal of Cotton Research2021，4，1： | 0 |
| 20 | A Mixed Wavelet-Learning Method of Predicting Macroscopic Effective Heat Transfer Conductivities of Braided Composite Materials显示文摘In this paper,a novel mixed wavelet-learning method is developed for predicting macroscopic effective heat transfer conductivities of braided composite materials with heterogeneous thermal conductivity.This innovative methodology integrates respective superiorities of multi-scale modeling,wavelet transform and neural networks together.By the aid of asymptotic homogenization method(AHM),off-line multi-scalemodeling is accomplished for establishing thematerial databasewith highdimensional and highly-complexmappings.Themulti-scalematerial database and the wavelet-learning strategy ease the on-line training of neural networks,and enable us to efficiently build relatively simple networks that have an essentially increasing capacity and resisting noise for approximating the high-complexity mappings.Moreover,it should be emphasized that the wavelet-learning strategy can not only extract essential data characteristics from the material database,but also achieve a tremendous reduction in input data of neural networks.The numerical experiments performed using multiple 3D braided composite models verify the excellent performance of the presentedmixed approach.The numerical results demonstrate that themixedwaveletlearningmethodology is a robustmethod for computing themacroscopic effective heat transfer conductivities with distinct heterogeneity patterns.The presentedmethod can enormously decrease the computational time,and can be further expanded into estimating macroscopic effective mechanical properties of braided composites. | Hao Dong Wenbo Kou Junyan Han Jiale Linghu Minqiang Zou Junzhi Cui | 2022 | Communications in Computational Physics2022，31，2： | 0 |
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