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科研机构
北京大学 [214]
内容类型
期刊论文 [203]
其他 [9]
会议论文 [2]
发表日期
2017 [24]
2016 [22]
2015 [21]
2014 [18]
2013 [16]
2012 [7]
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青藏高原高寒草甸土壤物理性质及碳组分 对增温和降水改变的响应
期刊论文
北京大学学报 自然科学版, 2017
杨新宇
;
林笠
;
李颖
;
贺金生
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
土壤粒径
土壤pH
土壤全碳
土壤有机碳
土壤可提取有机碳
土壤微生物生物量碳
soil particle size
soil pH
soil total carbon
soil organic carbon
soil extractable organic carbon
soil microbial biomass carbon
污水中常见违禁药物分析方法优化及验证
期刊论文
环境科学, 2017
高婷婷
;
杜鹏
;
徐泽琼
;
杨军
;
张华方
;
李喜青
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2017/12/03
违禁药物
污水
固相萃取
超高效液相色谱-串联质谱
回收率
illicit drugs
wastewater
SPE
UPLC-MS/MS
recovery
Effects of nitrogen deposition on soil microbial communities in temperate and subtropical forests in China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Tian, Di
;
Jiang, Lai
;
Ma, Suhui
;
Fang, Wenjing
;
Schmid, Bernhard
;
Xu, Longchao
;
Zhu, Jianxiao
;
Li, Peng
;
Losapio, Gianalberto
;
Jing, Xin
;
Zheng, Chengyang
;
Shen, Haihua
;
Xu, Xiaoniu
;
Zhu, Biao
;
Fang, Jingyun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Forest ecosystem
Microbial biomass
Microbial community
N deposition
PLFA
NORTHERN HARDWOOD FORESTS
ARBUSCULAR MYCORRHIZAL FUNGI
BOREAL FOREST
PLANT DIVERSITY
HARVARD FOREST
BACTERIAL
ADDITIONS
BIOMASS
FERTILIZATION
CARBON
Dynamic arsenic aging processes and their mechanisms in nine types of Chinese soils
期刊论文
CHEMOSPHERE, 2017
Wang, Yanan
;
Zeng, Xibai
;
Lu, Yahai
;
Bai, Lingyu
;
Su, Shiming
;
Wu, Cuixia
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Arsenic (As)
Soil types
Aging mechanism
Approximate aging equilibrium time
Kinetic equation fitting
CONTAMINATED SOILS
COMPETITIVE ADSORPTION
SEQUENTIAL EXTRACTION
DIFFUSIVE GRADIENTS
PHOSPHATE RELEASE
ACTIVATED ALUMINA
SOUTHEAST CHINA
CLAY-MINERALS
BIOACCESSIBILITY
KINETICS
Changes of soil organic and inorganic carbon in relation to grassland degradation in Northern Tibet
期刊论文
ECOLOGICAL RESEARCH, 2017
Liu, Shuli
;
Tang, Yanhong
;
Zhang, Fawei
;
Du, Yangong
;
Lin, Li
;
Li, Yikang
;
Guo, Xiaowei
;
Li, Qian
;
Cao, Guangmin
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
Soil carbon
Grassland degradation
Carbon storage
Northern Tibet
QINGHAI PROVINCE
LAND DEGRADATION
CLIMATE-CHANGE
ALPINE MEADOW
CO2 EMISSIONS
CHINA
STORAGE
SEQUESTRATION
PLATEAU
MANAGEMENT
Paleoenvironmental reconstruction of a saline lake in the Tertiary: Evidence from aragonite laminae in the northern Tibet Plateau
期刊论文
SEDIMENTARY GEOLOGY, 2017
Ma, Jian
;
Wu, Chaodong
;
Wang, Yizhe
;
Wang, Jialin
;
Fang, Yanan
;
Zhu, Wen
;
Zhai, Lina
;
Zhou, Tianqi
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
Aragonite laminae
Paleolake
Paleoclimates
Stable isotopes
Qaidam Basin
GREAT BAHAMA BANK
CENOZOIC TECTONIC EVOLUTION
WESTERN QAIDAM BASIN
CALCIUM-CARBONATE
CATALYSIS INHIBITION
WHITING FORMATION
CENTRAL-ASIA
SEA-WATER
SON KUL
CHINA
营养缺乏和碱性环境对粪肠球菌侵入人工微管系统的影响
期刊论文
实用口腔医学杂志, 2017
孙晓强
;
王淑静
;
罗春雄
;
侯本祥
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
牙本质小管
粪肠球菌
微流芯片
持续性根尖周炎
Dentinal tubules
Enterococcus faecalis
Microfluidics
Persistent apical periodontitis
Ruxolitinib/nilotinib cotreatment inhibits leukemia-propagating cells in Philadelphia chromosome-positive ALL
期刊论文
JOURNAL OF TRANSLATIONAL MEDICINE, 2017
Kong, Yuan
;
Wu, Yi-Lin
;
Song, Yang
;
Shi, Min-Min
;
Cao, Xie-Na
;
Zhao, Hong-Yan
;
Qin, Ya-Zhen
;
Lai, Yue-Yun
;
Jiang, Hao
;
Jiang, Qian
;
Huang, Xiao-Jun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Acute lymphoblastic leukemia
Ph-chromosome
Leukemia-propagating cells
Nilotinib
Ruxolitinib
ACUTE MYELOID-LEUKEMIA
Optimizing the Removal of Rhodamine B in Aqueous Solutions by Reduced Graphene Oxide-Supported Nanoscale Zerovalent Iron (nZVI/rGO) Using an Artificial Neural Network-Genetic Algorithm (ANN-GA)
期刊论文
NANOMATERIALS, 2017
Shi, Xuedan
;
Ruan, Wenqian
;
Hu, Jiwei
;
Fan, Mingyi
;
Cao, Rensheng
;
Wei, Xionghui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
rhodamine B
nanoscale zero-valent iron
graphene
RSM
ANN-GA
adsorption isotherm and kinetics
ZERO-VALENT IRON
RESPONSE-SURFACE METHODOLOGY
SYNTHETIC DYES
EXPERIMENTAL-DESIGN
MECHANISTIC MODELS
ACTIVATED CARBON
PB(II) REMOVAL
WATER
ADSORPTION
NANOPARTICLES
Preparation and evaluation of a novel anticancer drug delivery carrier for 5-Fluorouracil using synthetic bola-amphiphile based on lysine as polar heads
期刊论文
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2017
Hu, Beibei
;
Yuan, Yue
;
Yan, Yun
;
Zhou, Xiaoping
;
Li, Yue
;
Kan, Qiming
;
Li, Sanming
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Bolaamphiphile
Self-assembly
pH-sensitive
Lysine
Cytotoxicity assay
FATTY-ACIDS
SURFACTANTS
VESICLES
BOLAAMPHIPHILES
MIXTURES
NIOSOMES
BEHAVIOR
SYSTEMS
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