×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [247]
内容类型
期刊论文 [144]
其他 [88]
会议论文 [15]
发表日期
2017 [10]
2016 [27]
2015 [24]
2014 [25]
2013 [23]
2012 [21]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共247条,第1-10条
帮助
限定条件
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Influence of multi-walled carbon nanotubes and fullerenes on the bioaccumulation and elimination kinetics of phenanthrene in geophagous earthworms (Metaphire guillelmi)
期刊论文
ENVIRONMENTAL SCIENCE-NANO, 2017
Zhang, Haiyun
;
Chen, Weixiao
;
Shen, Xiaofang
;
Zhang, Meng
;
Yang, Yu
;
White, Jason C.
;
Tao, Shu
;
Wang, Xilong
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
HYDROXYPROPYL-BETA-CYCLODEXTRIN
CHIRONOMUS-PLUMOSUS LARVAE
BOUND-RESIDUE FORMATION
ENGINEERED NANOMATERIALS
ORGANIC CONTAMINANTS
EXTRACTION TECHNIQUE
PAH BIOAVAILABILITY
EISENIA-FOETIDA
SOIL
Integrating multi-source big data to infer building functions
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017
Niu, Ning
;
Liu, Xiaoping
;
Jin, He
;
Ye, Xinyue
;
Liu, Yu
;
Li, Xia
;
Chen, Yimin
;
Li, Shaoying
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Multi-source big data
density-based method
building functions
LAND-USE CLASSIFICATION
HUMAN MOBILITY
TIME-SERIES
PATTERNS
COVER
LIMITATIONS
AREAS
CITY
Randomized algorithms for high quality treatment planning in volumetric modulated arc therapy
其他
2017-01-01
Yang, Yu
;
Dong, Bin
;
Wen, Zaiwen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
volumetric modulated arc therapy
greedy algorithm
gradient projection
random sampling
importance sampling
GRADIENT METHODS
IMRT
OPTIMIZATION
High performance lithium-sulfur batteries for storing pulsed energy generated by triboelectric nanogenerators
期刊论文
SCIENTIFIC REPORTS, 2017
Song, Weixing
;
Wang, Chao
;
Gan, Baoheng
;
Liu, Mengmeng
;
Zhu, Jianxiong
;
Nan, Xihui
;
Chen, Ning
;
Sun, Chunwen
;
Chen, Jitao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CHARGING POWER UNIT
WEARABLE ELECTRONICS
BIOMECHANICAL ENERGY
INTEGRATION
GRAPHENE
STORAGE
Numerical simulation of gas-liquid two-phase flow in channel fracture pack
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2017
Yang, Yingtao
;
Wen, Qingzhi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Channel fracture
Gas-liquid two-phase flow
Proppant pack
Pore-channel
Flow laws
Numerical simulation
FIBER
FLUID
Minimizing Completion Time for Order Scheduling: Formulation and Heuristic Algorithm
期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017
Shi, Zhongshun
;
Wang, Longfei
;
Liu, Pai
;
Shi, Leyuan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Completion time
hybrid nested partitions
linearization
order scheduling
NESTED PARTITIONS METHOD
MULTIPLE PRODUCT TYPES
SINGLE-MACHINE
CUSTOMER ORDERS
JOB
OPTIMIZATION
TARDINESS
PARALLEL
Multiple-Mode Orthogonal Frequency Division Multiplexing With Index Modulation
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2017
Wen, Miaowen
;
Basar, Ertugrul
;
Li, Qiang
;
Zheng, Beixiong
;
Zhang, Meng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
OFDM
index modulation
in-phase/quadrature components
log-likelihood ratio (LLR)
maximum-likelihood (ML)
bit error rate (BER)
SPATIAL MODULATION
OFDM
DETECTOR
PERFORMANCE
Power allocation scheme and spectral efficiency analysis for downlink non-orthogonal multiple access systems
期刊论文
IET SIGNAL PROCESSING, 2017
Cai, Wenbo
;
Chen, Chen
;
Bai, Lin
;
Jin, Ye
;
Choi, Jinho
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
multi-access systems
spectral analysis
radio links
computational complexity
antennas
telecommunication power management
power allocation scheme
spectral efficiency analysis
downlink nonorthogonal multiple access systems
SE analysis
single antenna downlink NOMA system
SRMC-MRC
PA problem
duality scheme
specific user rate maximising criteria with minimum rate constraints
SURMC-MRC scheme
sum rate maximising criteria with minimum rate constraints
computational complexity
THROUGHPUT
CAPACITY
Flexible-rate optical packet generation/detection and label swapping for optical label switching networks
期刊论文
OPTICAL FIBER TECHNOLOGY, 2017
Wu, Zhongying
;
Li, Juhao
;
Tian, Yu
;
Ge, Dawei
;
Zhu, Paikun
;
Chen, Yuanxiang
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Optical label switching
Flexible-rate packet generation/detection
Label swapping
Subcarrier and power allocation scheme for downlink OFDM-NOMA systems
期刊论文
IET SIGNAL PROCESSING, 2017
Cai, Wenbo
;
Chen, Chen
;
Bai, Lin
;
Jin, Ye
;
Choi, Jinho
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
OFDM modulation
resource allocation
multi-access systems
greedy algorithms
iterative methods
subcarrier allocation scheme
power allocation scheme
downlink OFDM-NOMA system
resource allocation problem
RA problem
orthogonal frequency division multiplexing
nonorthogonal multiple access system
user grouping based greedy algorithm
specific user rate maximising criterion
iterative water-filling criterion
minimum rate constraint
spectral efficiency performance
iterative WF-SUR
THROUGHPUT
CAPACITY
ACCESS
©版权所有 ©2017 CSpace - Powered by
CSpace