AVAILABILITY

作品数：359被引量：578H指数：11
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Cow manure and cow manure-derived biochar application as a soil amendment for reducing cadmium availability and accumulation by Brassica chinensis L. in acidic red soil被引量：11
《Journal of Integrative Agriculture》2017年第3期725-734,共10页Yasmin Khan Kiran Ali Barkat CUI Xiao-qiang FENG Ying PAN Feng-shan TANG Lin YANG Xiao-e 
financially supported by Ministry of Science and Technology of China (2012AA100405);Zhejiang University Innovative Research Funds, China (2015FZA6008)
Organic amendment is a promising,in situ phytostabilization approach to alleviate the phytotoxic effects of heavy metal contaminated soils.The aim of this study was to evaluate the feasibility of cow manure（CM）and i...
关键词：Brassica chinensis BIOCHAR cow manure red soil PHYTOSTABILIZATION trace metals 
New progress on beam availability and reliability of PKU high intensity CW proton ECR ion source被引量：1
《Chinese Physics B》2017年第2期345-348,共4页Shi-Xiang Peng Ai-Lin Zhang Hai-Tao Ren Yuan Xu Tao Zhang Jing-Feng Zhang Jia-Mei Wen Zhi-Yu Guo Jia-Er Chen 
Project supported by the National Basic Research Program of China(Grant No.2014CB845502);the National Natural Science Foundation of China(Grant No.11575013)
The stability and reliability of an ion source and its beam availability are extremely significant for any accelerator,especially for those high current long term CW operation ones like ADS. Although the first high qu...
关键词：PKU PMECRIS 50mA@50keV CW proton beam 300-hours continuous operation no beam-off 
Competition between Populus euphratica and Tamarix ramosissima seedlings under simulated high groundwater availability被引量：4
《Journal of Arid Land》2016年第2期293-303,共11页WU Guilin JIANG Shaowei LIU Weiyang ZHAO Chengyi LI Jun 
funded by the National Basic Research Program of China(2013CB429903);the National Natural Science Foundation of China(41171037;41171095)
Desert riparian plants experience high variability in water availability due to hydrological fluctuations. How riparian plants can survive with low water availability has been well studied, however, little is known ab...
关键词：community succession vapor pressure deficit （VPD） stomatal conductance riparian plant water usestrategy 
User-experience-based availability analysis model and its application in P2P storage systems被引量：2
《Science China(Information Sciences)》2011年第8期1585-1595,共11页WU Yu YANG Zhi QU Zhi XIAO Zhen DAI YaFei 
supported by the National Basic Research Program of China(Grant No.2011CB302305);the National Natural Science Foundation of China(Grant Nos.60873051,61073015);the MoE-Intel Joint Research Foundation MOE-INTEL-09-06
Data availability is one of the most important properties of peer-to-peer （P2P） storage systems.Availability analysis model and data placement are two key design choices.Users in P2P storage system are both provider...
关键词：P2P storage user experience AVAILABILITY data replacement 
Phenotypic plasticity in response to soil moisture availability in the clonal plant Eremosparton songoricum (Litv.) Vass.被引量：6
《Journal of Arid Land》2011年第1期34-39,共6页JianCheng WANG Xiang SHI DaoYuan ZHANG LinKe YIN 
supported by the Key Knowledge Innovation Project of Chinese Academy of Sciences (KSCX2-YW-Z- 1020);the National Basic Research Program of China (2009CB825104);the National Natural Science Foundation of China (30970547)
Eremosparton songoricum （Litv.） Vass is a dwarf clonal shrubby legume developed on the windward slopes of mobile or semi-fixed sand dunes of Central Asia. It is assumed that E. songoricum must possess a high degree ...
关键词：Eremosparton songoricum moisture availability phenotypic plasticity sand dune 
A Service Selection Approach Based on Availability-Aware in Mobile Ad Hoc Networks被引量：1
《China Communications》2011年第1期87-94,共8页孙其博 王文彬 邹华 杨放春 
supported in part by the National Key Basic Research Program of China(Grant Nos.2009CB320406and2009CB320504);Foundation for Innovative Research Groups of the National Natural Science Foundation of China(Grant No.60821001);National Natural Science Foundation of China(Grant No.61070206)
Service composition is considered to be an effective way for resource sharing and node collaboration in Mobile Ad hoc NETworks (MANETs) environment.In order to improve the reliability and shorten the response time of ...
关键词：MANETS AVAILABILITY service field service selection 
Scenario-based assessment of future food security被引量：11
《Journal of Geographical Sciences》2011年第1期3-17,共15页WU Wenbin TANG Huajun YANG Peng YOU Liangzhi ZHOU Qingbo CHEN Zhongxin SHIBASAKI Ryosuke 
National Basic Research Program of China (973 Program),No.2010CB951504;National Natural Science Foundation of China,No.40930101;No.40971218;Foundation for National Non-Profit Scientific Institution,Ministry of Finance of China,No.IARRP-2010-02
This paper presents a scenario-based assessment of global future food security. To do that,the socio-economic and climate change scenarios were defined for the future and were linked to an integrated modeling framewor...
关键词：SCENARIO food security per capita food availability per capita GDP model ASSESSMENT 
Effect of molecular weight of dissolved organic matter on toxicity and bioavailability of copper to lettuce被引量：8
《Journal of Environmental Sciences》2010年第12期1960-1965,共6页Xudong Wang,Xianni Chen,Shuai Liu,Xizu Ge College of Resource and Environment,Northwest Agriculture and Forestry University,Shaanxi 712100,China 
supported by the Ministry of Science and Technology of China(No. 2007BAD89B16);the National Natural Science Foundation of China(No. 39800093);the Youth Planning Program of Northwest A & FUniversity
To clarify the effects of molecular weight of dissolved organic matter （DOM） on the toxicity and bioavailability of copper （Cu） to plants, DOM extracted from chicken manure was ultra-filtered into four fractions a...
关键词：fraction of dissolved organic matter complexation stability coooer availability 
Potassium Fractions in Soils as Affected by Monocalcium Phosphate,Ammonium Sulfate,and Potassium Chloride Application被引量：15
《Pedosphere》2010年第3期368-377,共10页WANG Huo-Yan, ZHOU Jian-Min, DU Chang-Wen and CHEN Xiao-Qin State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 (China) 
Supported by the Knowledge Innovative Program of the Chinese Academy of Sciences (No.KSCX2-YW-N-002);the National Key Basic Research Program of China(No.2007CB109301);the National Natural Science Foundation of China(No.40971176);the International Potash Institute China Project
Soil potassium （K） deficiency has been increasing over recent decades as a result of higher inputs of N and P fertilizers concomitant with lower inputs of K fertilizers in China; however, the effects of interactions...
关键词：fertilizers K availability K fixation K release 
Survivability Evaluation in Large-Scale Mobile Ad-Hoc Networks被引量：1
《Journal of Computer Science & Technology》2009年第4期761-774,共14页彭三城 贾维嘉 王国军 
supported by the National Basic Research 973 Program of China under Grant No.2003CB317003;the Research Grants Council of the Hong Kong Special Administrative Region,China under Grant No.9041350(CityU 114908);CityU AppliedR&D Funding(ARD-(Ctr-)) under Grant Nos.9681001 and 9678002;the Hunan Provincial Natural Science Foundation of China forDistinguished Young Scholars under Grant No.07J J1010;the National Natural Science Foundation of China for Major Research Planunder Grant No.90718034;the Program for Changjiang Scholars and Innovative Research Team in University under Grant No.IRT0661
Survivability refers to the ability of a network system to fulfill critical services in a timely manner to end users in the presence of failures and/or attacks. In order to establish a highly survivable system, it is ...
关键词：mobile ad-hoc networks SURVIVABILITY AVAILABILITY RELIABILITY quantitative evaluation continuous time Markov chain （CTMC） ROUTING 
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