×
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 [18]
内容类型
其他 [18]
发表日期
2017 [1]
2016 [1]
2015 [1]
2014 [1]
2012 [3]
2011 [1]
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18条,第1-10条
帮助
限定条件
内容类型:其他
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
Comparative study on serum levels of macro and trace elements in schizophrenia based on supervised learning methods
其他
2017-01-01
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Yan, Lailai
;
Chen, Zhongxue
;
Wang, Jingyu
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Schizophrenia
Macro elements
Trace elements
Supervised learning methods
RISK-FACTORS
COPPER
BIOMARKER
SELENIUM
ZINC
IRON
Petrogenesis and tectonic implications of Permian post-collisional granitoids in the Chinese southwestern Tianshan, NW China
其他
2016-01-01
Xia, Bin
;
Zhang, Lifei
;
Zhang, Lu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Porphyritic granite
Leucogranite
Early-middle Permian
Post-collision
The Chinese SW Tianshan
ASIAN OROGENIC BELT
TI-IN-ZIRCON
PLASMA-MASS SPECTROMETRY
U-PB AGE
WESTERN TIANSHAN
SLAB BREAKOFF
CONTINENTAL GROWTH
METAMORPHIC BELT
MUZHAERTE RIVER
CALC-ALKALINE
Rare Earth Elements Geochemistry of Ceramics Excavated from Tongguanyao Site, China
其他
2015-01-01
Mao, Longjiang
;
Du, Jijing
;
Mo, Duowen
;
Yang, Jinghong
;
Gu, Haibin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Rare earth elements
ceramics
ICP-MS
Tongguanyao site (TGY)
COMPOSITIONAL CHARACTERIZATION
ICP-MS
TRACE
POTTERY
INAA
Finding normal bases over finite fields with prescribed trace self-orthogonal relations
其他
2014-01-01
Zhang, Xiyong
;
Feng, Rongquan
;
Liao, Qunying
;
Gao, Xuhong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
Normal basis
Self-dual
Hamming weight
Reciprocal polynomial
Trace function
DUAL NORMAL BASIS
MULTIPLICATION
CONSTRUCTION
MULTIPLIERS
COMPLEXITY
Remote sensing information of mineralizing alteration extraction methods
其他
2012-01-01
Chen, Li
;
Qin, Qiming
;
Chen, Chao
;
Jiang, Hongbo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/17
On the existence of some specific elements in finite fields of characteristic 2
其他
2012-01-01
Wang, Peipei
;
Cao, Xiwang
;
Feng, Rongquan
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/12
Finite fields
Primitive element
Normal element
Exponential sums
Characters
PRIMITIVE NORMAL BASES
GAUSS PERIODS
POLYNOMIALS
GENERATORS
ORDERS
TRACE
REMOTE SENSING INFORMATION OF MINERALIZING ALTERATION EXTRACTION METHODS
其他
2012-01-01
Chen, Li
;
Qin, Qiming
;
Chen, Chao
;
Jiang, Hongbo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
mineralizing alternation
information extraction
Remote sensing
ROCKS
AREA
Effect of Exposure to Trace Elements in the Soil on the Prevalence of Neural Tube Defects in a High-Risk Area of China
其他
2011-01-01
Huang Jing
;
Wu JiLei
;
Li TieJun
;
Song XinMing
;
Zhang BingZi
;
Zhang PingWen
;
Zheng XiaoYing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Trace element
Neural tube defects
Risk factors identification
Poisson model
Maximum likelihood estimation
METALS
Petrological and geochemical constraints on the origin of garnet peridotite in the North Qaidam ultrahigh-pressure metamorphic belt, northwestern China
其他
2007-01-01
Song, Shuguang
;
Su, Li
;
Niu, Yaoling
;
Zhang, Lifei
;
Zhang, Guibing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
garnet peridotite
cumulate origin
continental subduction
North Qaidam UHP belt
NW China
BENEATH OCEAN RIDGES
NW CHINA
TIBETAN PLATEAU
CONTINENTAL COLLISION
ABYSSAL PERIDOTITES
MAGNESITE-BEARING
DABIE MOUNTAINS
MELT EXTRACTION
WESTERN NORWAY
UHP TERRANE
Geochemistry of Cenozoic basalts and mantle xenoliths in Northeast China
其他
2007-01-01
Chen, Yang
;
Zhang, Youxue
;
Graham, David
;
Su, Shangguo
;
Deng, Jinfu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
volcanism
Greater Northeast China
helium isotopes
FOZO
LoMu
low-mu
lithosphere delamination
TRACE-ELEMENT FRACTIONATION
ND-PB ISOTOPE
VOLCANIC-ROCKS
EASTERN CHINA
NE CHINA
HELIUM ISOTOPE
ULTRAMAFIC XENOLITHS
EARTHS MANTLE
LITHOSPHERIC MANTLE
CONTINENTAL MANTLE
©版权所有 ©2017 CSpace - Powered by
CSpace