Results 61 to 70 of about 127,386 (126)

一种高效空气过滤净化材料

, 2015
本发明涉及一种高效空气过滤净化材料，包含具有异形截面的聚合物纤维，具有容尘量高、气流阻力低的特点，对空气中粒径大于0.3微米的可吸入悬浮颗粒物过滤效率达99.9%以上，大气菌的滤菌效率达100%，1500m3-h的风量条件下，气流初阻力小于50Pa，可同时取代目前空气过滤中的中效过滤和高效过滤，在达到相同过滤效果的前提下 ...
薛立新, 杜旭东
core  

[SG-UNet: a melanoma segmentation model enhanced with global attention and self-calibrated convolution]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ji H, Wang R, Gao S, Che W.
europepmc   +1 more source

[Image classification of osteoarthritis based on improved shifted windows transformer and graph convolutional networks]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Jiang L, Cao H, Ma Z.
europepmc   +1 more source

[<i>Jianwei Shoutai</i> Pill reduces spontaneous abortion in mice by inhibiting Exo-miR-410-3p uptake and promoting trophoblast epithelial-mesenchymal transition, migration, and invasion]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xu Z, Chen Z, Xie L, Li X, Qin G, Gao J.
europepmc   +1 more source

一种扩散池膜组件及扩散池

, 2015
本发明涉及一种扩散池膜组件，为各种形式的传统扩散池提供至少一个独立的屏障小室，用于模拟物质穿过单层或多层半固态或非固态屏障的扩散过程。该膜组件由外壁、滤膜、定容圈和增强网组成 ...
赵姗, 吕国军, 马小军, 于炜婷, 吕岩   +4 more
core  

[Research on bimodal emotion recognition algorithm based on multi-branch bidirectional multi-scale time perception]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Xue P, Wang S, Bai J, Qiang Y.
europepmc   +1 more source

[An electroencephalogram-based emotion recognition method using multi-branch convolutional neural networks and Transformer]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen J, Liao D, Liu P, Wang Y.
europepmc   +1 more source

[A generalizable epilepsy detection network based on dual-attention mechanism]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang L, Zhai F, Jin J, Jiang X, Chang W.   +4 more
europepmc   +1 more source

[A group-level stimulus-aware self-supervised soft contrastive learning framework for electroencephalogram emotion recognition]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen J, Wang Q, Li X, Zhang P.
europepmc   +1 more source

[<i>In vitro</i> culture, expansion, and biological characterization of mesenchymal stem cells derived from neonatal rat liver]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chi M, Li B, Wu J, Ge J, Tang Y.
europepmc   +1 more source