[Evaluation method and system for aging effects of autonomic nervous system based on cross-wavelet transform cardiopulmonary coupling]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLyu J, Wang Y, Shi W, Tao P, Ye J.
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[A coupled diffusion-based model of interaction between tumor metastasis and myeloid-derived suppressive cells]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoHuang Y, Wang Z.
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[Comprehensive instrumental analysis experiment: determination of gallium using inductively coupled plasma mass spectrometry]. [PDF]
Se PuZheng HJ, Zhao YM, Wu XF, Xu H, Jia Q.
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Gaoya dianqi为换流站系统的核心组件，直流场通常由多个支柱类设备和导线连接组成耦联回路，其高度柔性的特点使其在地震作用下容易产生损伤。文中旨在分析换流站直流场支柱类设备耦联回路的地震易损性及地震失效风险，以500 kV直流场耦联回路为对象，建立了精细化的仿真模型并开展了抗震性能评估，采用增量动力分析法和非线性最小二乘法拟合了回路设备的易损性曲线，提出了基于蒙特卡洛抽样的地震危险性分析方法，对比分析了回路中关键设备和整体耦联回路的地震失效风险。结果表明，支柱绝缘子PI1-2、PI1 ...
姜渭鹏, 郗家峰, 龙启, 彭仕游
doaj
[Research progress on flexible wearable sensors for health monitoring]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiChen X, Xu G.
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[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiCui C, Wang T, Zhang Y, Zheng W, Xu G.
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[Application of pectoralis major fascia in robotic nipple-sparing mastectomy with immediate breast reconstruction with gel implant]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiChen K, Lyu PW.
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Gaoya dianqi我国中西部地区输电塔在复杂地质构造、极端气候事件及多重灾害耦合作用下存在结构失稳风险，亟需针对铁塔薄弱部分提出性能可靠、安装便捷的加固方法。本研究提出基于钢绞线连接加固技术的塔体稳定性提升方法，区别于传统局部加固工艺，通过构建有限元塔线耦合模型，系统探究了风-冰荷载耦合工况、单风荷载工况及覆冰工况下塔架结构的应力分布特性与形变响应机制。研究发现：钢绞线节点强化连接技术可有效实现塔体薄弱部位的应力分布，其高强度特性使塔架在30m/s风速及20mm覆冰综合工况下的最大应力降低35.3%。通过模态参数对比分析，
段国勇 +5 more
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[Efficacy of precisely designed first dorsal metacarpal artery flap under the guidance of high-frequency color Doppler ultrasound in repairing small-sized skin and soft tissue defects in the thumb]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiFu JS +8 more
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基于SD-PLUS耦合模型的陕西省土地利用变化及碳储量多情景预测
Shuitu Baochi Xuebao[目的] 为探讨不同土地利用方式对区域生态系统碳储量的影响。[方法] 以陕西省为研究对象,利用SD-PLUS耦合模型,采用国际耦合模式比较计划第6阶段(CMIP6)提出的耦合共享社会经济路线和代表性浓度路线(SSP-RCP)情景,对2030年陕西省的土地利用变化进行预测,然后利用InVEST模型模拟未来不同情景下陕西省碳储量及其空间分布。[结果] (1)对构建的SD模型进行历史检验,其误差＜5%,PLUS模型模拟的2020年土地利用Kappa指数为0.86,模型精度和可靠性总体符合要求;(2)3种情景下,
李倩 +4 more
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