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更多> 共收录数据:65483799 今日更新项目:14618- 1.谐振式光纤陀螺是高精度小型化光纤陀螺的发展方向,对推进高端惯性导航技术发展意义重大。本项目将单偏振与空芯特性相结合,进行单偏振空芯微结构光纤及在谐振式光纤陀螺的应用研究。以突破散射、非线性及偏振串扰等对陀螺长期稳定性的制约瓶颈为目标,紧抓空芯微结构光纤发展契机,以结构创新及制备技术攻关为突破口,创新性提出侧向光层析成像在线实时监控方法,建立集设计、制备及实时特性监控分析为一体的闭环反馈控制模型,提高结构创新和制备工艺改进时效性,解决横纵向均匀性保持难题;研制出1550nm波段消光比大于30dB、弯曲半径小...
- 2.我国西北侏罗系厚及特厚煤层覆岩具有弱胶结的特点,高强度开采引发工作面强烈矿山压力显现并伴随高位的白垩系巨厚(200-500m)、高压(3-5MPa)含水层大流量(大于1000m3/h)涌突水。分析表明此类矿井水害是受主控裂隙(横向离层裂隙和纵向主导水裂隙)演化所控制的灾害。本课题以黄陇、东胜煤田典型矿井为例,围绕“采动主控裂隙演化及其突水机理”这一科学问题,研究煤层侏罗—白垩系覆岩空间赋存及工程地质性质;通过物理和数值模拟等,再现主控裂隙演化过程与致灾类型;从导水裂隙带高度预测、采动岩层渗流破断规律、加卸...
- 3.To evaluate the role of cannabinoid signaling during the comorbidity of HIV and Alzheimer�s disease in the context of HIV-associated cognitive disorders 译 - 美国卫生和人类服务部基金(HHS) Non-SBIR/STTR RPGs 2019PROJECT SUMMARY of the administrative supplement The objectives of the parent R01 grant are 1) to develop and evaluate the transport, delivery, release on demand and efficacy of nanoformulation containing cannabinoid receptor modulators to activate latent...
- 4.DESCRIPTION (provided by applicant): The long-term goal of this research is to understand how chemokines recognize their binding partners in order to develop molecules that alter chemokine signaling for therapeutic benefit. Our previous work defined the m...
- 5.Stability and wave dynamics of high-speed objects moving along elastic guides 译 - 俄罗斯科学基金(RSF) 2023,2020主持人:Erofeev Vladimir资助金额:未知卢布nnotation:The project is aimed at solving the problems of developing high-speed land transport,improving the design of ejection rocket launchers(rocket tracks)used in ground testing of aviation and rocket technology.In the course of its implementation,it...
- 6.Outline of Research at the Start:本研究では、異なる濃度範囲で存在する多種多様な呈味成分に対する定性・定量分析を達成するために、分子認識化学、ナノ材料工学、高分子化学、有機エレクトロニクスに跨る学際研究に立脚した化学センサデバイスの開発を行う。...
