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19篇 您的检索式:作者名="Linhai WU"
    题名 作者 年代 出处 被引量
1Crop 3D a LiDAR based platform for 3D high-throughput crop phenotyping显示文摘With the growing population and the reducing arable land, breeding has been considered as an effective way to solve the food crisis.As an important part in breeding, high-throughput phenotyping can accelerate the breeding process effectively. Light detection and ranging(LiDAR) is an active remote sensing technology that is capable of acquiring three-dimensional(3 D) data accurately,and has a great potential in crop phenotyping. Given that crop phenotyping based on LiDAR technology is not common in China,we developed a high-throughput crop phenotyping platform, named Crop 3 D, which integrated LiDAR sensor, high-resolution camera, thermal camera and hyperspectral imager. Compared with traditional crop phenotyping techniques, Crop 3 D can acquire multi-source phenotypic data in the whole crop growing period and extract plant height, plant width, leaf length, leaf width, leaf area, leaf inclination angle and other parameters for plant biology and genomics analysis. In this paper, we described the designs,functions and testing results of the Crop 3 D platform, and briefly discussed the potential applications and future development of the platform in phenotyping. We concluded that platforms integrating LiDAR and traditional remote sensing techniques might be the future trend of crop high-throughput phenotyping.Qinghua Guo Fangfang Wu Shuxin Pang Xiaoqian Zhao Linhai Chen Jin Liu Baolin Xue Guangcai Xu Le Li Haichun Jing Chengcai Chu 2018Science China(Life Sciences)2018,61,3:14
2A statistical analysis of spatiotemporal variations and determinant factors of forest carbon storage under China's Natural Forest Protection Program显示文摘The Natural Forest Protection Program(NFPP)is one of the key ecological forestry programs in China.It not only facilitates the improvement of forest ecological quality in NFPP areas,but also plays a significant role in increasing the carbon storage of forest ecosystems.The program covers 17 provinces,autonomous regions,and municipalities with correspondingly diverse forest resources and environments,ecological features,engineering measures and forest management regimes,all of which affect regional carbon storage.In this study,volume of timber harvest,tending area,pest-infested forest,firedamaged forest,reforestation,and average annual precipitation,and temperature were evaluated as factors that influence carbon storage.We developed a vector autoregression model for these seven indicators and we studied the dominant factors of carbon storage in the areas covered by NFPP.Timber harvest was the dominant factorinfluencing carbon storage in the Yellow and Yangtze River basins.Reforestation contributed most to carbon storage in the state-owned forest region in Xinjiang.In state-owned forest regions of Heilongjiang and Jilin Provinces,the dominant factors were forest fires and forest cultivation,respectively.For the enhancement of carbon sequestration capacity,a longer rotation period and a smaller timber harvest are recommended for the Yellow and Yangtze River basins.Trees should be planted in stateowned forests in Xinjiang.Forest fires should be prevented in state-owned forests in Heilongjiang,and greater forest tending efforts should be made in the state-owned forests in Jilin.Shengnan Wu Jiaqi Li Wangming Zhou Bernard Joseph Lewis Dapao Yu Li Zhou Linhai Jiang Limin Dai 2018Journal of Forestry Research2018,29,2:7
3Coating of Al_2O_3 on layered Li(Mn_(1/3)Ni_(1/3)Co_(1/3))O_2 using CO_2 as green precipitant and their improved electrochemical performance for lithium ion batteries显示文摘Li(Mn1/3Ni1/3Co1/3)O2 cathode materials were fabricated by a hydroxide precursor method.Al2O3 was coated on the surface of the Li(Mn1/3Ni1/3CO1/3)O2 through a simple and effective one-step electrostatic self-assembly method.In the coating process,a NaHCO3-H2CO3 buffer was formed spontaneously when CO2 was introduced into the NaAlO2 solution.Compared with bare Li(Mn1/3Ni1/3Co1/3)O2, the surface-modified samples exhibited better cycling performance,rate capability and rate capability retention.The Al2O3-coated Li(Mn1/3Ni1/3Co1/3)O2 electrodes delivered a discharge capacity of about 115 mAh·g-1 at 2A·g-1,but only 84 mAh·g-1 for the bare one.The capacity retention of the Al2O3-coated Li(Mn1/3Ni1/3Co1/3)O2 was 90.7%after 50 cycles,about 30%higher than that of the pristine one.Yingqiang Wu Linhai Zhuo Jun Ming Yancun Yu Fengyu Zhao 2013Journal of Energy Chemistry2013,22,3:6
4Research on the Consumers Willingness to Buy Traceable Pork with Different Quality Information:A Case Study of Consumers in Weifang, Shandong Province显示文摘The traceability system can effectively reduce the food safety risks, however, it is confronted with various problems during its implementation. In this context, the paper carries out a case study of consumers in Weifang, Shandong Province, and studies their willingness to pay the traceable pork with different quality information. The results indicate that, the consumers show high expectations towards the introduction of traceability system, and they tend to buy the traceable pork only with breeding and slaughter information; their behaviors of purchase are greatly influenced by the following factors: the consumers education, age, income, attention on food safety and whether there are pregnant family members, etc..Fan BU Dian ZHU Linhai WU 2013Asian Agricultural Research2013,5,5:6
5Issues and Development Opportunities of Aquatic Product Industry in China显示文摘China is the largest producer and trader of aquatic products in the world, but does not mean that it belongs to the strongest power group of aquatic production and trade. This paper objectively analyzed the main problems existing in the high-speed development of China's aquatic product industry by empirical analysis. For example, the situation of quality and safety of aquatic products is serious now; the basic conditions of aquaculture lag behind the production development; aquatic industry is still in a low level of development and organization; and the quality and safety of aquatic products is the most main problem. This paper also revealed that fish would be the main source of animal-derived food, and the demand of characteristic aquatic products would continuously go up. Aquatic processing has initially formed a standard system. It drew a conclusion that it would be a good opportunity for China's aquatic processing industry in the future.GAO Shenrong TONG Xia WU Linhai 2011Journal of Northeast Agricultural University(English Edition)2011,18,2:5
6Factors Affecting Consumer Willingness to Pay for Certified Traceable Food in Jiangsu Province of China显示文摘Linhai Wu Lingling Xu Dian Zhu Xiaoli Wang 2012Canadian Journal of Agricultural Economics/Revue canadienne d’agroeconomie2012,,3:2
7Fixing, preventing, and recovering from concurrency bugs显示文摘Concurrency bugs are becoming widespread with the emerging ubiquity of multicore processors and multithreaded software. They manifest during production runs and lead to severe losses. Many effective concurrency-bug detection tools have been built. However, the dependability of multi-threaded software does not improve until these bugs are handled statically or dynamically. This article discusses our recent progresses on fixing, preventing, and recovering from concurrency bugs.DENG DongDong JIN GuoLiang de KRUIJF Marc LI Ang LIBLIT Ben LU Shan QI ShanXiang REN JingLei SANKARALINGAM Karthikeyan SONG LinHai WU YongWei ZHANG MingXing ZHANG Wei ZHENG WeiMin 2015Science China(Information Sciences)2015,58,5:2
8Chintt' s Farmer Perception of Pesticide Residues and the Impact Factors: the Case of Jiangsu Province 显示文摘Linhai Wu 13o Hou 2011China Agricultural Economic Review2011,4,1:1
9Study on the Main Factors Affecting the Enterprise Traceability System Will Invest in Zhengzhou City : Based on the Case of 144 Food Production Enterprises 显示文摘Wu Linhai Xu Lingling Zhu Dian 2014Management Review2014,26,1:1
10Effectiveness of China' s Organic Food Certification Poliey: Consumer Preferences for Infant Milk Formula with Different Organic Certification Labels 显示文摘Wu Linhai Yin Shijiu Xu Yingjun 2014Canadian Journal of Agricultural Economics2014,62,4:1
11Determinants of workers'attitude toward low-carbon technology adoption:empirical evidence from Chinese firms显示文摘As the main contribution of China's carbon emissions, low-carbon production in industrial firms becomes an inevitable choice, and industrial firm employees' attitudes on low-carbon new technology directly influence the results of low-carbon production. Based on the Unified Theory of Acceptance and Use of Technology model, structural equation modeling was used to analyze the main factors influencing firm staff to accept low-carbon new technology. The study reveals that the employee's social impact, performance expectation, effort expectations and convenient conditions, and employee characteristics are all main factors affecting their acceptance attitudes on low-carbon new technology. And social influence has the largest effect on employees' acceptance attitudes toward low-carbon new technology. Accordingly, relevant policy recommendations are put forward for the future research direction.Xiaoli Wang Linhai Wu 2017Chinese Journal of Population,Resources and Environment2017,15,1:1
12Identifying critical factors influencing the use of additives by food enterprises in China显示文摘Linhai Wu Qiuqin Zhang Lijie Shan Zhengxing Chen 2013Food Control2013,,2:1
13Effectiveness of China’s Organic Food Certification Policy: Consumer Preferences for Infant Milk Formula with Different Organic Certification Labels显示文摘Linhai Wu Shijiu Yin Yingjun Xu Dian Zhu 2014Canadian Journal of Agricultural Economics/Revue canadienne d’agroeconomie2014,,4:1
14The Acceptability of Certified Traceable Food among Chinese Consumers 显示文摘Prof Linhai Wu Dr Ling ling Xu Dr Jian Gao 2011British Food Journal2011,113,4:1
15A review on the transformation of birnessite in the environment:Implication for the stabilization of heavy metals显示文摘Birnessite is ubiquitous in the natural environment where heavy metals are retained and easily transformed.The surface properties and structure of birnessite change with the changes in external environmental conditions,which also affects the fate of heavy metals.Clarifying the effect and mechanism of the birnessite phase transition process on heavy metals is the key to taking effective measures to prevent and control heavy metal pollution.Therefore,the four transformation pathways of birnessite are summarized first in this review.Second,the relationship between transformation pathways and environmental conditions is proposed.These relevant environmental conditions include abiotic(e.g.,co-existing ions,pH,oxygen pressure,temperature,electric field,light,aging,pressure)and biotic factors(e.g.,microorganisms,biomolecules).The phase transformation is achieved by the key intermediate of Mn(Ⅲ)through interlayer-condensation,folding,neutralizationdisproportionation,and dissolution-recrystallization mechanisms.The AOS(average oxidation state)of Mn and interlayer spacing are closely correlated with the phase transformation of birnessite.Last but not least,the mechanisms of heavy metals immobilization in the transformation process of birnessite are summed up.They involve isomorphous substitution,redox,complexation,hydration/dehydration,etc.The transformation of birnessite and its implication on heavy metals will be helpful for understanding and predicting the behavior of heavy metals and the crucial phase of manganese oxides/hydroxides in natural and engineered environments.Miao Shi Qingzhu Li Qingwei Wang Xuelei Yan Bensheng Li Linhai Feng Chao Wu Rongrong Qiu Hongkai Zhang Zhihui Yang Weichun Yang Qi Liao Liyuan Chai 2024Journal of Environmental Sciences2024,,5:0
16Highly selective growth of(6,5)single-walled carbon nanotubes from sigma phase alloy catalyst显示文摘The chirality structure of a single-walled carbon nanotube(SWNT)strongly depends on the composition of catalyst used in the chemical vapor deposition process.In this study,we develop a porous magnesia supported manganese-rhenium(MnRe/MgO)catalyst for chirality-selective synthesis of SWNTs.Detailed characterizations reveal that(6,5)tubes with a selectivity higher than 70%are grown from the Re-rich MnRe/MgO catalyst.By comparing the SWNT growth results with those of monometallic Mn or Re,the formation of sigma phase,an intermetallic compound occurring in transition-metal alloy systems,is revealed to be crucial for the dominant synthesis of(6,5)SWNTs.This work not only extends the application of sigma phase alloy for catalytic synthesis of SWNTs,but also sheds lights on the growth of SWNTs with a high chirality selectivity.Liantao Xin Chen Ma Qianru Wu Shaokang Liu Linhai Li Xiuyun Zhang Liu Qian Maoshuai He Dong Li Fangqian Han Shulan Hao Lihu Feng Yahan Li Huaping Liu Lili Zhang Chang Liu Jin Zhang 2024Nano Research2024,17,3:0
17Relationship Between Paleogene Reservoir Densification and Hydrocarbon Accumulation in the Xihu Depression显示文摘Fluid inclusion analysis and testing were conducted to clarify the relationship between reservoir densification and hydrocarbon accumulation in the Paleogene Pinghu and Huagang formations in the Xihu Depression.The hydrocarbon accumulation stages of the reservoirs were studied in combination with the reconstruction results of burial and thermal evolution histories.Furthermore,the relationship between reservoir densification and accumulation charging was clarified in combination with the pore evolutionary history.In accordance with the time relation between reservoir densification and hydrocarbon charging,the reservoirs were classified into three types:pre-charging,syn-charging,and after-charging densification.Results indicated that large-scale hydrocarbon charging occurred in 11–0Myr.Reservoir densification was mainly caused by strong mechanical compaction and pore filling by well-developed siliceous and carbonate cements.Entering the middle diagenetic stage A1,the reservoir was under an acidic-diagenetic environment,resulting in the development of secondary dissolution pores.If large-scale hydrocarbon charging occurred during this period,then an after-charging densification reservoir,which is the most suitable type for hydrocarbon accumulation,might have developed.Entering the middle diagenetic stage A2,the reservoir was under an acidic-alkaline transitional diagenetic environment.During this stage,dissolution became weak,and compaction and cementation were enhanced,resulting in the continuous loss of pore space and reservoir densification.Entering the middle diagenetic period B,the reservoir was under an alkaline-diagenetic environment,and the reservoir had been largely densified.If large-scale hydrocarbon charging occurred during this period,a pre-charging densified reservoir,which is the worst reservoir type for hydrocarbon accumulation,might have developed.HU Senqing XU Guosheng ZHAO Linhai WANG Xu CUI Hengyuan ZHANG Wu MIAO Qing 2021Journal of Ocean University of China2021,20,4:0
18DNA methylation markers in the diagnosis and prognosis of common leukemias显示文摘The ability to identify a specific type of leukemia using minimally invasive biopsies holds great promise to improve the diagnosis,treatment selection,and prognosis prediction of patients.Using genome-wide methylation profiling and machine learning methods,we investigated the utility of CpG methylation status to differentiate blood from patients with acute lymphocytic leukemia(ALL)or acute myelogenous leukemia(AML)from normal blood.We established a CpG methylation panel that can distinguish ALL and AML blood from normal blood as well as ALL blood from AML blood with high sensitivity and specificity.We then developed a methylation-based survival classifier with 23 CpGs for ALL and 20 CpGs for AML that could successfully divide patients into high-risk and low-risk groups,with significant differences in clinical outcome in each leukemia type.Together,these findings demonstrate that methylation profiles can be highly sensitive and specific in the accurate diagnosis of ALL and AML,with implications for the prediction of prognosis and treatment selection.Hua Jiang Zhiying Ou Yingyi He Meixing Yu Shaoqing Wu Gen Li Jie Zhu Ru Zhang Jiayi Wang Lianghong Zheng Xiaohong Zhang Wenge Hao Liya He Xiaoqiong Gu Qingli Quan Edward Zhang Huiyan Luo Wei Wei Zhihuan Li Guangxi Zang Charlotte Zhang Tina Poon Daniel Zhang Ian Ziyar Run-ze Zhang Oulan Li Linhai Cheng Taylor Shimizu Xinping Cui Jian-kang Zhu Xin Sun Kang Zhang 2020Signal Transduction and Targeted Therapy2020,5,1:0
19Research Progress in Surface and Marine Gravimetry显示文摘Gravity field is the most basic physical field generated by the material properties of the Earth system.It reflects the spatial distribution,movement and change of materials determined by the interaction and dynamic process inside the Earth.Over the years,a variety of technical means have been used to detect the Earth’s gravity field and supported numerous studies on the global change,resource detection,geological structure movement,water resources change and other related fields of research.Here is part of the progress in surface and marine gravimetry obtained by Chinese geodesy scientists from 2019 to 2023 from the following aspects,including:①Continuous gravity network in Chinese mainland;②Application of superconducting gravity measurement;③Network adjustment for continental-scale gravity survey campaign and data quality control;④Regional time-variable gravity field and its application;⑤Research progress on novel technologies for gravity inversion;⑥Research progress on marine gravity field determination;⑦Application research on marine gravity field.Heping SUN Lifeng BAO Shi CHEN Xiaoming CUI Qianqian LI Lulu JIA Jianqiao XU Jiangcun ZHOU Minzhang HU Yiqing ZHU Xiaodong CHEN Lin WU Jiancheng HAN Honglei LI Miaomiao ZHANG Linhai WANG 2023Journal of Geodesy and Geoinformation Science2023,6,3:0
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