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| 1 | Classification of Underwater Target Echoes Based on Auditory Perception Characteristics显示文摘在里面在水下目标察觉,底部回响有一些象目标回响的一样的性质,它在表演上有大影响。学习目标回响和回响之间的差别是必要的。在这份报纸,基于目标区别上的人的听能力的唯一的优点, Gammatone 过滤器作为听觉的模型被拿。另外,时间频率感觉展示并且听觉光谱特征为活跃声纳目标回响和底部回响分离被提取。试验性的数据的特征在一样的类上有好集中特征并且有不同的类之间的大量差别,它证明这个方法罐头有效地在目标回响和回响之间区分。 | Xiukun Li | 2014 | Journal of Marine Science and Application2014，13，2： | 3 |
| 2 | Influence of cathode process on the performance of lithium-air batteries显示文摘 | Ma Zhong Yuan Xiangxia Sha Haodong | 2013 | International Journal of Hydrogen Energy2013，38，11： | 1 |
| 3 | Prepara- tion and electrochemical performance of TiOz/C compos ite nanotubes as anode materials of lithium-ion batteries 显示文摘 | Jingwei Zhang Xiangxia Yan Jiwei Zhang | 2012 | Journal of Power Sources2012，198，15： | 1 |
| 4 | Quantitative analysis of micro structural and conductivity evolution of Ni-YSZ anodes during thermal cycling based on nano-computed tomography显示文摘 | Yong Guan Yunhui Gong Wenjie Li Jeff Gelb Lei Zhang Gang Liu Xiaobo Zhang Xiangxia Song Changrong Xia Ying Xiong Haiqian Wang Ziyu Wu Yangchao Tian | 2011 | Journal of Power Sources2011，，24： | 1 |
| 5 | Extraction of Echo Characteristics of Underwater Target Based on Cepstrum Method显示文摘The analysis and characteristic extraction of target echo characteristics are important in underwater target detection and recognition. Rigid acoustic scattering components are generally used as major echo contributors with relatively stable characteristic information. Previous studies focus on echo characteristics from a single angle, thereby limiting the amount of extracted characteristic information. This paper aims to establish a full-angle rigid echo components model and overcome the difficulty of the extraction of time delay characteristics of narrow-band acoustic scattering echoes. On the basis of the analysis of the target echo highlight model, the echo characteristics of rigid acoustic scattering components are extracted in the cepstrum domain, and a wavelet process is proposed to enhance the effect of time delay estimation. Experimental data indicate that the extracted time delay characteristics accord with the rigid echo characteristics of underwater target, thereby validating the effectiveness of the cepstrum method. | Hongjian Jia Xiukun Li Xiangxia Meng Yang Yang | 2017 | Journal of Marine Science and Application2017，16，2： | 1 |
| 6 | Characteristic Analysis of Underwater Acoustic Scattering Echoes in the Wavelet Transform Domain显示文摘在水下的声学的散布回应时间空间组织并且及时是 aliasing 并且频率领域。当事件角度是未知的时,回响性质的不同系列没被识别。这篇文章在 monostatic 声纳的目标回响调查变化处理这个问题。有类似的结构的母亲小浪用匹配的过滤器,和在延期因素之间的理论表达式根据预处理信号波形被建议了,事件角度在小浪域被导出。在这个方法能有效地分开几何散布的免费地的水池表演的模拟数据和试验性的结果的分析目标回响的部件。在一个单个角度从几何回响获得的时间延期评价与一致指向几何特征,没有角度信息,它为目标识别提供一个基础。调查结果为分析在实际海洋环境散布回响的橡皮提供珍贵卓见。 | Mei Yang Xiukun Li Yang Yang Xiangxia Meng | 2017 | Journal of Marine Science and Application2017，16，1： | 1 |
| 7 | Advances in 3D printing of magnetic materials:Fabrication,properties,and their applications显示文摘Magnetic materials are of increasing importance for many essential applications due to their unique magnetic properties.However,due to the limited fabrication ability,magnetic materials are restricted by simple geometric shapes.Three-dimensional(3D)printing is a highly versatile technique that can be utilized for constructing magnetic materials.The shape flexibility of magnets unleashes opportunities for magnetic composites with reducing post-manufacturing costs,motivating the review on 3D printing of magnetic materials.This paper focuses on recent achievements of magnetic materials using 3D printing technologies,followed by the characterization of their magnetic properties,which are further enhanced by modification.Interestingly,the corresponding properties depend on the intrinsic nature of starting materials,3D printing processing parameters,and the optimized structural design.More emphasis is placed on the functional applications of 3D-printed magnetic materials in different fields.Lastly,the current challenges and future opportunities are also addressed. | Xiangxia WEI Ming-Liang JIN Haiqiang YANG Xiao-Xiong WANG Yun-Ze LONG Zhangwei CHEN | 2022 | Journal of Advanced Ceramics2022，11，5： | 0 |
| 8 | Systematic co-delivery of dual agonists to enhance cancer immunotherapy显示文摘In the tumor immunosuppressive microenvironment(TIME),antigen presenting cells(APCs)usually exhibit a tumor suppressor phenotype.Toll-like receptors(TLRs)agonists could reprogram M2-type macrophages to M1-type and stimulate dendritic cells(DCs)maturation.The combination of TLR7/8 and TLR9 agonists seems to have synergistic therapeutic efficacy.Here,we designed a lipid-coated mesoporous silica nanoparticle(MSNs@Lipo)for the co-delivery of TLR7/8 agonist resiquimod(R848)and TLR9 agonist CpG oligodeoxynucleotides(ODNs)(CpG@MSNs-R@L-M).R848 was firstly conjugated onto the nanoparticle via silane chemistry,which is acidic responsive drug release.Then,CpG was loaded onto the nanoparticle through the positive charge mainly from TLR7/8 agonist R848.Our in vitro experiments further indicated that both drugs have acid-responsive release properties and could be taken up by DCs and located on the endosomes of APCs.More importantly,CpG@MSNs-R@L-M could significantly improve the antitumor efficacy in B16F10 melanoma model.The mechanistic study demonstrated that CpG@MSNsR@L-M could remarkably modulate the TIME by promoting the maturation of DCs and repolarizing macrophages from M2 to M1 phenotype and facilitating the infiltration of tumor cytotoxic T cells.It was concluded that in comparison to single agonist,the codelivery of dual agonists,CpG and R848,can improve anti-tumor immune responses for cancer immunotherapy. | Xiangxia Li Guiyuan Chen Yangyi Wang Lanhong Su Bo Chen Kecheng Wu Yun Xing Zechenxi Song Ruike Dai Tianxin Liu Jiaao Zhao Zhe Xie Peijie Zhou Xiaoping Xia Yuanzeng Min | 2022 | Nano Research2022，15，9： | 0 |
| 9 | 美国航运改革法之我见显示文摘当地时间2022年6月13日,美国国会众议院通过了《2022年航运改革法》(Ocean Shipping Reform Act of 2022)。6月16日,美国总统拜登签署了这一法律。这是美国航运法规24年来的首次重大改革。从去年底美国众议院通过草案,到参议院拿出自己的版本,再到此次众议院投票通过参议院的版本,推进速度之快,实属罕见。该法签署之际,美国正经历40年来的最高通胀。议员们表示新法的出台是一项关键措施,将有助于对抗通胀、缓解供应链压力并疏通美国港口拥堵,从而降低美国消费者和企业的成本。 | Wang Wenjuan Li Xiangxia | 2022 | 中国远洋海运2022，，7： | 0 |
| 10 | Silk Nerve Conduits for Peripheral Nerve Regeneration显示文摘Silk can promote the penetration of oxygen and water and support the attachment and proliferation of neurons and Schwann cells,and has appropriate biodegradation kinetics and flexible physical strength.It is a high-quality natural tissue engineering material and can be used as an ideal matrix for nerve repair.This paper reviewed the structure and properties of silk and the research progress of silk nerve conduits in peripheral nerve regeneration in recent years,and prospected its clinical application. | Jieping WANG Xiangxia ZHANG Jinfeng LYU Yao ZENG Shanlin GU Chan ZHOU | 2022 | Agricultural Biotechnology2022，11，6： | 0 |
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