[Optimized decomposition of dynamic electroencephalography-functional near infrared spectroscopy brain functional networks for the analysis of repetitive transcranial magnetic stimulation combined with motor training]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLu J +6 more
europepmc +1 more source
[A Transformer-based multimodal model for predicting hospital-acquired infections using imaging and clinical laboratory data]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZhang M +7 more
europepmc +1 more source
新疆资源型产业的空间集聚/SPATIAL CONCENTRATION OF XINJIANG'S RESOURCE INDUSTRY[J]
, 2014 依托丰富的能源、矿产资源,能矿资源型产业的发展已经成为新疆区域发展的核心动力之一.文章将新疆资源型产业发展作为一个研究重点,采用区位熵法和加权变异系数法,对新疆资源型产业发展的分布特征及空间集聚进行研究分析.结果表明:新疆资源型产业类型中,石油和天然气开采业、石油加工和炼焦及核燃料加工业具有明显的优势,空间分布较集聚,煤炭采选业等优势资源产业集聚效应较弱;新疆矿产资源丰富,而相应的资源型产业发展则主要是以能源矿产资源产地为主 ...
新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054 +9 more
core
, 2002 阐述了虚拟企业伙伴选择在构建虚拟企业中的重要作用,说明了如何构建一个多人决策环境下的基于INTERNET 的虚拟企业伙伴选择系统,提出了一种基于层次分析法的虚拟企业伙伴选择的数学方法。并结合供应商伙伴选择问题 ...
张士杰 +3 more
core
[Identification and Underlying Mechanisms of Immune Cell- and Senescence-Related Biomarkers in Atrial Fibrillation]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHuang W, Liu E, Fu H.
europepmc +1 more source
, 2013 基于捕食行为的录像资料,研究了鳜(Siniperca chuatsi)对似鱎(Toxabramis swinhonis)、鲮(Cirrhinus molitorella)、高体鳑鲏(Rhodeus ocellatu)、麦穗鱼(Pseudorasbora parva)、子陵吻虎鱼(Rhinogobius giurinus)及日本沼(Macrobrachium nipponense)的捕食选择性。在三种猎物试验中,鳜喜欢捕食高体鳑鲏和似鱎,很少捕食子陵吻虎鱼 ...
张堂林 +3 more
core
[Open-ended experiment： microextraction and smartphone-assisted colorimetric quantification of sulfur dioxide]. [PDF]
Se PuZhang L +5 more
europepmc +1 more source
, 2006 支持向量机是在统计学习理论基础上发展起来的一种新型的机器学习方法。模型选择是设计支持向量机的重要内容之一。本文在分析用于回归的支持向量机原理的基础上,分别从核函数的选择、模型参数的作用、模型参数的调整方法等模型选择方面进行了综述,并讨论了模型选择的优缺点 ...
邓芳萍, 苏高利
core
[Drug repositioning prediction based on dynamic feature learning on heterogeneous graphs]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZhu H, Guo Y, Xin X, Li C, Zhou D.
europepmc +1 more source
[MS-DTNet: an efficient model combining multi-scale convolution and dual-tower attention for detecting abnormal heart sounds]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoWen Y, Lu X, Wu Q, Chen H, Chen C.
europepmc +1 more source