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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...
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...
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...
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.
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...
Analysis Theory of Asymmetric dc SQUID Driven by Thermal
Noises
noise Fokker-Planck equation superconducting quantum
interference device
2007/8/15
2004Vol.41No.5pp.707-714DOI:
Analysis Theory of Asymmetric dc SQUID Driven by Thermal
Noises
LÜ Hai-Feng, JIA Ya, and HUANG Xin-Tang
Department of Physics, Central ...