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Cephalopods such as octopus and squid evolutionarily diverged from mollusks like slugs and snails. These animals have elaborate compact nervous systems located within specialized arm appendages, which...
DC-SQUID串联阵列直流特性研究
超导量子干涉器件 约瑟夫森结 RSJ模型 高斯白噪声
2022/3/22
为更好地研究直流超导量子干涉器件（DirectCurrentSuperconductingQuantumInterferenceDevice，DC-SQUID）串联阵列的直流特性，我们基于约瑟夫森结RSJ（ResistivelyShuntedJunction）模型建立了适用于DC-SQUID串联阵列的直流关系方程，并通过求解等效福克-普朗克方程，获得了高斯白噪声影响下DC-SQUID串联阵列直流特...
地磁环境下基于SQUID三轴磁强计的矢量稳场
超导量子干涉器件(SQUID) 磁场稳定技术 矢量磁场
2022/3/18
超导量子干涉器件（SuperconductingQuantumInterferenceDevice，简称SQUID）是一种高灵敏度的矢量磁探测器。本文采用低温超导SQUID作为传感器，搭建了一套三轴矢量磁场稳定装置。该系统由两个三轴SQUID磁强计模块、比例积分微分（PID）控制器和反馈线圈组组成。在该系统的矢量稳场下，磁场波动峰峰值在有效带宽内可以降低四个数量级，可达pT量级，稳场效果显著。此技...
近日，中国科学院上海微系统与信息技术研究所陈垒研究员、王镇研究员提出了一种新型3D nano-SQUID超导存储器件，并发现利用其特有的偏离正弦函数的电流-位相关系，可以从原理上突破超导存储器的集成度瓶颈。研究结果以题为“Miniaturization of the Superconducting Memory Cell via a Three-Dimensional Nb Nano-Superc...
Genetic redundancy aids competition among symbiotic bacteria in squid（图）
Genetic redundancy aids competition symbiotic bacteria squid
2019/10/21
The molecular mechanism used by many bacteria to kill neighboring cells has redundancy built into its genetic makeup, which could allow for the mechanism to be expressed in different environments, say...
Squid by-product gelatines: Effect on oxidative stress biomarkers in healthy rats
colagen derivates Dosidicus gigas antioxidant capacity in vitro assays
2016/5/11
Gelatines from three different jumbo squid (Dosidicus gigas) by-products (fins, arms, and skin) were compared based on their chemical and biochemical properties (amino acid composition, molecular weig...
Vulnerability of Logfin Inshore Squid (Loligo Pealeii) to Predation: The Influence of Relative Prey Size and Behavior
Marine Predation Size-selection
2014/10/23
Cephalopods provide forage to a wide range of predators in marine food-webs. Despite their ecological importance, a basic understanding of the mechanisms controlling predation risk and demand is lacki...
The color of blood: Pigment helps stage symbiosis in squid
The color of blood Pigment helps stage symbiosis squid
2014/6/12
New findings about the Hawaiian bobtail squid help reveal some of the hidden rules of symbiosis, processes that are also likely occurring in higher animals, including humans.
超导量子干涉仪 (SQUID，MPMS-XL5)对外开放测试的说明
超导量子干涉仪 对外开放测试
2011/9/26
为了共享科研资源，促进合作交流，合理利用设备机时，中国科学院半导体研究所半导体超晶格国家重点实验室设备超导量子干涉仪 (SQUID，MPMS-XL5)将继续对外开放，欢迎有需求的单位联系测试样品。
Effects of Squid Ink on Growth Performance, Antioxidant Functions and Immunity in Growing Broiler Chickens
Squid Ink Antioxidant Ability Immune Function Growth Performance Broilers
2016/5/9
This study was conducted to explore the effects of squid ink on growth performance, immune functions and antioxidant ability of broiler chickens during a period of six weeks. Either sex Arbor Acres br...
Hysteresis and intermittency in a nano-bridge based suspended DC-SQUID
Hysteresis intermittency nano-bridge based suspended DC-SQUID
2010/11/11
We study voltage response of nano-bridge based DC-SQUID fabricated on a Si\_{3}N\_{4} membrane. Such a configuration may help in reducing 1/f noise, which originates from substrate fluctuating defects...
上海微系统所召开“SQUID and its applications”国际研讨会（图）
召开 国际研讨会
2011/11/10
2009年10月16－18日，上海微系统所信息功能材料国家重点实验室超导应用课题组组织了“SQUID and its applications”国际研讨会。来自德国、丹麦、日本、韩国、印度等多个国家和地区的专家学者30余人参加了本次研讨会，其中境外专家12名、国内其它单位专家5名。会议研讨了目前国际上关于超导量子干涉仪（SQUID）的前沿研究成果，展望了本领域的未来发展。与会专家参观了上海微系统所...
2009年10月16－18日，上海微系统所信息功能材料国家重点实验室超导应用课题组组织了“SQUID and its applications”国际研讨会。来自德国、丹麦、日本、韩国、印度等多个国家和地区的专家学者30余人参加了本次研讨会，其中境外专家12名、国内其它单位专家5名。
The squid giant synapse, which permits intracellular electrical measurements in a single, excitatory synapse, was exposed to helium pressures up to 204 atm. By stimulating presynaptically and recordin...
Effects of halothane and hydrostatic pressure on sodium channels in squid axon
neurological squid animal halothane high pressure nervous syndrome
2009/7/14
The effects of halothane and hydrostatic compression have been studied on the voltage-dependent sodium conductances in the squid giant axon. Compression to 150 atmospheres reduced the time course of b...