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Jianpeng Liu, Xinhua Chen, Shusen Zheng
《医学前沿(英文)》 2021年 第15卷 第2期 页码 170-177 doi: 10.1007/s11684-020-0747-z
关键词: nanosecond pulsed electric fields (nsPEF) hepatocellular carcinoma (HCC) immune response recurrence metastasis
Stem cell niches and endogenous electric fields in tissue repair
null
《医学前沿(英文)》 2011年 第5卷 第1期 页码 40-44 doi: 10.1007/s11684-011-0108-z
Adult stem cells are responsible for homeostasis and repair of many tissues. Endogenous adult stem cells reside in certain regions of organs, known as the stem cell niche, which is recognized to have an important role in regulating tissue maintenance and repair. In wound healing and tissue repair, stem cells are mobilized and recruited to the site of wound, and participate in the repair process. Many regulatory factors are involved in the stem cell-based repair process, including stem cell niches and endogenous wound electric fields, which are present at wound tissues and proved to be important in guiding wound healing. Here we briefly review the role of stem cell niches and endogenous electric fields in tissue repair, and hypothesize that endogenous electric fields become part of stem cell niche in the wound site.
Synthesis of Ag and Cd nanoparticles by nanosecond pulsed discharge in liquid nitrogen
Mahmoud Trad, Alexandre Nominé, Natalie Tarasenka, Jaafar Ghanbaja, Cédric Noël, Malek Tabbal, Thierry Belmonte
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 360-368 doi: 10.1007/s11705-019-1802-7
关键词: spark discharges submerged discharges time-resolved optical emission spectroscopy liquid nitrogen
欧阳晓平
《中国工程科学》 2009年 第11卷 第5期 页码 44-53
探测系统是获取辐射场特征信息的核心器件,是实施脉冲辐射探测的关键和技术基础,其性能直接决定测试数据的质量和测试方法的选择。对影响脉冲辐射探测的性能指标进行系统描述、表征是探测系统设计、研制、实际应用和综合性能评价的基础。用于复杂能谱脉冲中子、伽马混合辐射场时间谱、强度谱测量的探测系统,主要性能包括探测灵敏度、时间响应、能量响应、线性电流和中子、伽马分辨能力等指标参数,这些参数的获得与实现,需要根据中子、伽马射线与物质相互作用的基本原理,构建相应的探测结构和技术原理。在设计上,综合权衡能量收集和电荷收集方式选择、几何效率完备和高信噪比结合、信号响应和直照响应分离、探测效率与时间特性兼顾、综合性能与使用可靠性一致等设计原则,综合应用这些原则构成了探测系统设计方法。
Analysis of mobilization of inorganic ions in soil by electrokinetic remediation
Xiaojing LI, Lige WANG, Xueming SUN, Yuansheng CONG
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1463-1473 doi: 10.1007/s11709-019-0569-8
关键词: electromigration electric fields saline soil soil-remediation
Magnetostriction varieties and stress relief caused by pulsed magnetic field
Zhipeng CAI, Xinjie DUAN, Jian LIN, Haiyan ZHAO
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 354-358 doi: 10.1007/s11465-011-0123-4
Magnetostriction is investigated to evaluate the stress relief caused by pulsed magnetic field treatment, because this physical property is closely associated with residual stress. Magnetostriction of different stressed samples is measured in this paper. The stress variations caused by pulsed magnetic treatment are also compared. It is found that magnetostriction variations are closely associated with stress changes. Thermodynamic potential is used to find the relationship between them. Based on several assumptions, we find that the product of magnetostriction amplitude and stress magnitude is nearly a constant during magnetic field treatment, which is valuable for stress relief evaluation and optimizing processing parameters. This conclusion is testified by stress measurements, and the calculated values are in accordance with the experiment results.
关键词: magnetostriction pulsed magnetic field treatment stress relief
Simulation of heterogeneous two-phase media using random fields and level sets
George STEFANOU
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 114-120 doi: 10.1007/s11709-014-0267-5
关键词: microstructure random fields level sets shape recovery two-phase media
NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 386-395 doi: 10.15302/J-FASE-2022443
● Excessive application of N fertilizers in orchards and vegetable fields (OVFs) in China is particularly common.
关键词: nitrogen fate nitrogen fertilizer orchards vegetable fields
《化学科学与工程前沿(英文)》 2023年 第17卷 第7期 页码 795-797 doi: 10.1007/s11705-023-2336-6
Engineering Fronts in fields of Energy and Electrical Science and Technologies in the report of
《能源前沿(英文)》 2023年 第17卷 第1期 页码 5-8 doi: 10.1007/s11708-023-0868-6
The perturbed magnetic fields caused by mechanical stress
QIN Fei, YAN Dong-mei
《机械工程前沿(英文)》 2006年 第1卷 第2期 页码 151-156 doi: 10.1007/s11465-006-0015-1
Advanced nitrogen removal by pulsed sequencing batch reactors (SBR) with real-time control
YANG Qing, PENG Yongzhen, YANG Anming, LI Jianfeng, GUO Jianhua
《环境科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 488-492 doi: 10.1007/s11783-007-0078-1
关键词: reduction potential oxidation reduction operational feasibility nitrogen
孙凤举,邱爱慈,曾正中,曾江涛,丛培天
《中国工程科学》 2009年 第11卷 第11期 页码 56-63
介绍了快直线型变压器(FLTD)脉冲源的技术特点;概述了美国圣地亚国家实验室与俄罗斯强流电子学研究所合作研制的FLTD-Z模块的新进展,基于FLTD拟重复频率运行的针对聚变能源(IFE)应用的原理性样机Z-POP装置,以及下一代惯性约束核聚变(ICF)和IFE用的指标为6 MV,60 MA/90 MA和100 ns FLTD型直接驱动脉冲源的概念设想;初步分析了FLTD直接驱动源需要研究的关键技术。
关键词: 快Z箍缩 直接驱动 FLTD型脉冲加速器 高功率脉冲加速器 概念设计
标题 作者 时间 类型 操作
Immune response triggered by the ablation of hepatocellular carcinoma with nanosecond pulsed electric
Jianpeng Liu, Xinhua Chen, Shusen Zheng
期刊论文
Synthesis of Ag and Cd nanoparticles by nanosecond pulsed discharge in liquid nitrogen
Mahmoud Trad, Alexandre Nominé, Natalie Tarasenka, Jaafar Ghanbaja, Cédric Noël, Malek Tabbal, Thierry Belmonte
期刊论文
Analysis of mobilization of inorganic ions in soil by electrokinetic remediation
Xiaojing LI, Lige WANG, Xueming SUN, Yuansheng CONG
期刊论文
Magnetostriction varieties and stress relief caused by pulsed magnetic field
Zhipeng CAI, Xinjie DUAN, Jian LIN, Haiyan ZHAO
期刊论文
NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS
期刊论文
Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields
期刊论文
Engineering Fronts in fields of Energy and Electrical Science and Technologies in the report of
期刊论文
Advanced nitrogen removal by pulsed sequencing batch reactors (SBR) with real-time control
YANG Qing, PENG Yongzhen, YANG Anming, LI Jianfeng, GUO Jianhua
期刊论文