Results 51 to 60 of about 133,630 (297)

Hawaiian bobtail squid [PDF]

open access: yesCurrent Biology, 2008
What is a bobtail squid? Euprymna scolopes (Figure 1Figure 1) is a small sepiolid squid, or bobtail squid, occurring in the marine coastal environment of the Hawaiian archipelago. Whereas most other squid are always out and about, the bobtail squid buries itself in the sand during its daylight quiescent period.
openaire   +2 more sources

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan   +8 more
wiley   +1 more source

Biochemical genetics in the Argentinean squid, Illex argentinus

open access: yesScientia Marina, 1998
Previously reported results on natural populations of the Argentinean squid, Illex argentinus, urged further studies using electrophoretically detectable loci. The muscles of 202 adult squids caught in the Argentinean Sea were examined.
B. Jérez, M. I. Roldan, C. Pla
doaj   +1 more source

Dynamical Behavior of a Squid Ring Coupled to a Quantized Electromagnetic Field

open access: yes, 2002
In this paper we investigate the dynamical behavior of a SQUID ring coupled to a quantized single-mode electromagnetic field. We have calculated the eigenstates of the combined fully quantum mechanical SQUID-field system. Interesting phenomena occur when
A. MESSINA   +5 more
core   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

open access: yesAdvanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta   +8 more
wiley   +1 more source

Scanning superconducting quantum interference device on a tip for magnetic imaging of nanoscale phenomena

open access: yes, 2012
We describe a new type of scanning probe microscope based on a superconducting quantum interference device (SQUID) that resides on the apex of a sharp tip. The SQUID-on-tip is glued to a quartz tuning fork which allows scanning at a tip-sample separation
Finkler, A.   +8 more
core   +1 more source

Energy Down Conversion between Classical Electromagnetic Fields via a Quantum Mechanical SQUID Ring [PDF]

open access: yes, 2005
We consider the interaction of a quantum mechanical SQUID ring with a classical resonator (a parallel $LC$ tank circuit). In our model we assume that the evolution of the ring maintains its quantum mechanical nature, even though the circuit to which it ...
C. J. Harland   +13 more
core   +3 more sources

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

open access: yesAdvanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali   +7 more
wiley   +1 more source

Comparative study of volatile and non-volatile flavor substances in squid from multiple origins

open access: yesFood Chemistry: X
This study compared and analyzed the similarities and differences in odor and taste between Japanese flying squid and Equatorial, Indian Ocean, and Peruvian squid.
Mengli Han   +6 more
doaj   +1 more source

Cephalopod Ink: Production, Chemistry, Functions and Applications

open access: yesMarine Drugs, 2014
One of the most distinctive and defining features of coleoid cephalopods—squid, cuttlefish and octopus—is their inking behavior. Their ink, which is blackened by melanin, but also contains other constituents, has been used by humans in various ways for ...
Charles D. Derby
doaj   +1 more source

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