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科研机构
北京大学 [20]
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其他 [20]
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2017 [2]
2016 [5]
2015 [1]
2014 [2]
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内容类型:其他
专题:北京大学
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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
In vitro Dosimetric Study of Biliary Stent Loaded with Radioactive I-125 Seeds
其他
2017-01-01
Yao, Li-Hong
;
Wang, Jun-Jie
;
Shang, Charles
;
Jiang, Ping
;
Lin, Lei
;
Sun, Hai-Tao
;
Liu, Lu
;
Liu, Hao
;
He, Di
;
Yang, Rui-Jie
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Brachytherapy
Computer Simulation
Phantom
Radiometry
Thermoluminescent Dosimetry
RADIOTHERAPY DOSE PERTURBATION
MALIGNANT OBSTRUCTIVE-JAUNDICE
BILE-DUCT CARCINOMA
INTRALUMINAL BRACHYTHERAPY
RADIATION-THERAPY
ESOPHAGEAL STENTS
TRACT CANCER
MODEL
TRIAL
RECOMMENDATIONS
Joint analysis of longitudinal data with additive mixed effect model for informative observation times
其他
2016-01-01
Fang, Sha
;
Zhang, Haixiang
;
Sun, Liuquan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Additive mixed effect model
Estimating equations
Informative observation times
Joint modeling
Latent variables
Longitudinal data
RECURRENT EVENT DATA
DEPENDENT FOLLOW-UP
REGRESSION-ANALYSIS
SEMIPARAMETRIC REGRESSION
Semiparametric Inference of the Complier Average Causal Effect with Nonignorable Missing Outcomes
其他
2016-01-01
Chen, Hua
;
Ding, Peng
;
Geng, Zhi
;
Zhou, Xiao-Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Experimentation
Measurement
Theory
Causal inference
instrumental variable
missing not at random
noncompliance
outcome-dependent missing
principal stratification
RANDOMIZED EXPERIMENTS
PRINCIPAL STRATIFICATION
TREATMENT-NONCOMPLIANCE
ENCOURAGEMENT DESIGN
CLINICAL-TRIALS
IDENTIFIABILITY
LIKELIHOOD
Challenges from Variation across Regions in Cost Effectiveness Analysis in Multi-Regional Clinical Trials
其他
2016-01-01
Chu, Yunbo
;
Dai, Luyan
;
Qi, Sheng
;
Smith, Matthew Lee
;
Huang, Hui
;
Li, Yang
;
Shen, Ye
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
cost-effectiveness analysis
multi-regional clinical trials
ethnic factors
sensitivity analysis
clinical evidence
RE-LY TRIAL
TASK-FORCE REPORT
ATRIAL-FIBRILLATION
ECONOMIC EVALUATIONS
DABIGATRAN
WARFARIN
TRANSFERABILITY
EVENTS
DESIGN
Online Adaptive Method for Disease Prediction Based on Big Data of Clinical Laboratory Test
其他
2016-01-01
Yang, Xianglin
;
Tong, Yunhai
;
Meng, Xiangfeng
;
Zhao, Shuai
;
Xu, Zhi
;
Li, Yanjun
;
Liu, Guozhen
;
Tan, Shaohua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Big Data
EMR
Clinical Laboratory Test
Multi-label Classification
Disease Prediction
RECORD
Online Adaptive Method for Disease Prediction Based on Big Data of Clinical Laboratory Test
其他
2016-01-01
Xianglin Yang
;
Yunhai Tong
;
Xiangfeng Meng
;
Shuai Zhao
;
Zhi Xu
;
Yanjun Li
;
Guozhen Liu
;
Shaohua Tan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Big Data
EMR
Clinical Laboratory Test
Multilabel Classification
Disease Prediction
Big Data
EMR
Clinical Laboratory Test
Multilabel Classification
Disease Prediction
新型核素~(64)Cu标记硝基咪唑类肿瘤乏氧显像剂及正电子发射断层扫描显像研究
其他
2015-01-01
罗政
;
朱华
;
林新峰
;
洪业
;
肖绍文
;
张强
;
褚泰伟
;
杨志
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/10/23
硝基咪唑
正电子发射断层显像
乏氧显像
64Cu
Nitroimidazole
Cu-64
Positron emission tomography
Hypoxia imaging
Identifiability of subgroup causal effects in randomized experiments with nonignorable missing covariates
其他
2014-01-01
Ding, Peng
;
Geng, Zhi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
bound
causal inference
expert opinion
missing data
sensitivity analysis
PRINCIPAL STRATIFICATION
BINARY OUTCOMES
DEATH
INFERENCE
NONCOMPLIANCE
TRIALS
MODELS
Efficient generalized fused lasso and its application to the diagnosis of Alzheimer's disease
其他
2014-01-01
Xin, Bo
;
Kawahara, Yoshinobu
;
Wang, Yizhou
;
Gao, Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
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