中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
地理科学与资源研究所 [3]
长春应用化学研究所 [1]
采集方式
OAI收割 [4]
内容类型
SCI/SSCI论文 [3]
期刊论文 [1]
发表日期
2015 [1]
2013 [2]
2012 [1]
学科主题
筛选
浏览/检索结果:
共4条,第1-4条
帮助
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
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
Does computer-assisted learning improve learning outcomes? Evidence from a randomized experiment in migrant schools in Beijing
SCI/SSCI论文
OAI收割
2015
作者:
Lai F.
;
Luo, R. F.
;
Zhang, L. X.
;
Huang, X. Z.
;
Rozelle, S.
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2015/12/09
Education
Development
Computer-assisted learning
Random assignment
Test scores
China
Migration
public-schools
education
children
india
state
The impact of teacher training on teacher and student outcomes: evidence from a randomised experiment in Beijing migrant schools
SCI/SSCI论文
OAI收割
2013
Zhang L. X.
;
Lai F.
;
Pang X. P.
;
Yi H. M.
;
Rozelle S.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2014/12/24
education
development
inservice teacher training
random assignment
test scores
China
migration
achievement
children
state
Computer assisted learning as extracurricular tutor? Evidence from a randomised experiment in rural boarding schools in Shaanxi
SCI/SSCI论文
OAI收割
2013
Lai F.
;
Zhang L. X.
;
Hu X.
;
Qu Q. H.
;
Shi Y. J.
;
Qiao Y. J.
;
Boswell M.
;
Rozelle S.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2014/12/24
education
development
computer assisted learning
random assignment
test scores
China
rural schools
public-schools
china
impact
MOLMAP Descriptor and Its Application to Mutagenicity Prediction
期刊论文
OAI收割
acta physico-chimica sinica, 2012, 卷号: 28, 期号: 3, 页码: 541-546
Zhang QY
;
Long HL
;
Feng XL
;
Suo JJ
;
Zhang DD
;
Li JY
;
Xu LZ
;
Xu L
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/06/08
GENOME-SCALE CLASSIFICATION
SUPPORT VECTOR MACHINE
RANDOM FOREST
METABOLIC REACTIONS
CHEMICAL-REACTIONS
IDENTIFICATION
CARCINOGENS
ASSIGNMENT
SELECTION
MODELS