Results 21 to 30 of about 270,832 (345)

Compensation of the Crossing Angle with Crab Cavities at KEKB

open access: yes, 2007
Crab cavities have been installed in the KEKB B--Factory rings to compensate the crossing angle at the collision point and thus increase luminosity. The beam operation with crab crossing has been done since February 2007.
Abe, T.   +114 more
core   +1 more source

Effects of feed protein levels on Chinese mitten crabs (Eriocheir sinensis) under the rice-crab co-culture model: Performance, nutrient composition, antioxidant capacity and immunity

open access: yesAquaculture Reports
The Chinese mitten crab is an important aquaculture product in China. Currently, rice-crab co-culture is a novel model that can realize positive interactions.
Xiaochen Liang   +10 more
doaj   +1 more source

Relative growth of the semi-terrestrial crab Pachygrapsus marmoratus: an information-theory approach

open access: yesScientia Marina, 2007
The patterns of allometric growth of the grapsid crab Pachygrapsus marmoratus were investigated with an information-theoretic approach. This approach is beneficial, more robust, and may reveal more information than the classical approaches (e.g ...
Nikos Prototapas   +3 more
doaj   +1 more source

Simulated Gamma-Ray Pulse Profile of the Crab Pulsar with the Cherenkov Telescope Array [PDF]

open access: yes, 2016
We present simulations of the very high energy (VHE) gamma-ray light curve of the Crab pulsar as observed by the Cherenkov Telescope Array (CTA). The CTA pulse profile of the Crab pulsar is simulated with the specific goal of determining the accuracy of ...
Burtovoi, A., Zampieri, L.
core   +2 more sources

An evaluation of the effects of blue crab (Callinectes sapidus) behavior on the efficacy of crab pots as a tool for estimating population abundance [PDF]

open access: yes, 2011
Crab traps have been used extensively in studies on the population dynamics of blue crabs to provide estimates of catch per unit of effort; however, these estimates have been determined without adequate consideration of escape rates.
Clark, Kelton L., Sturdivant, S. Kersey
core   +1 more source

Bioinspired Bromination Enables Extensible, Strain‐Stiffening Resilin Peptide Scaffolds with Tunable Degradation

open access: yesAdvanced Functional Materials, EarlyView.
Bioinspired bromination of a resilin‐derived peptide enables the fabrication of electrospun nanofibrous scaffolds that uniquely combine strain‐stiffening elasticity, proteolytic stability, and antioxidant functionality. These brominated peptide–gelatin hybrids mimic the extensibility of natural elastomers, demonstrating tunable mechanical resilience ...
Elisa Marelli   +6 more
wiley   +1 more source

Exposure to calls before hatching affects the post-hatching behaviour of domestic chickens

open access: yesRoyal Society Open Science
The soundscape experienced by animals early in life can affect their behaviour later in life. For birds, sounds experienced in the egg can influence how individuals learn to respond to specific calls post-hatching. However, how early acoustic experiences
Gabriella E. C. Gall   +4 more
doaj   +1 more source

Reproductive potential of the lithodids Lithodes santolla and Paralomis granulosa (Anomura, Decapoda) in the Beagle Channel, Argentina

open access: yesScientia Marina, 1999
Lithodidae is the only group of reptant decapods that occurs in Antarctic waters and has been particularly abundant in the Beagle Channel, Straits of Magellan and south to 50º S.
Gustavo A. Lovrich, Julio H. Vinuesa
doaj   +1 more source

Illegal Russian Crab: An Investigation of Trade Flow [PDF]

open access: yes, 2016
WWF investigated the trade flow of legal and illegal crab harvested in Russian waters throughout the North Pacific to better understand the impact on the global seafood market.

core  

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

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