SOCIAL SIGNALING VIA BIOLUMINESCENT BLINKS DETERMINES NEAREST NEIGHBOR DISTANCE IN SCHOOLS OF FLASHLIGHT FISH ANOMALOPS KATOPTRON

Social signaling via bioluminescent blinks determines nearest neighbor distance in schools of flashlight fish Anomalops katoptron

Abstract The schooling flashlight fish Anomalops katoptron can be found at dark nights at the water surface in the Indo-Pacific.Schools are characterized by bioluminescent blink patterns of sub-ocular light organs densely-packed with bioluminescent, symbiotic bacteria.Here we analyzed how blink patterns of A.katoptron are used in social interaction

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A Numerical Investigation of Thermal-Induced Explosive Spalling Behavior of a Concrete Material Using Cohesive Interface Model

Thermal-induced spalling is a typical failure behavior of concrete materials exposed to high temperatures.This study uses Abaqus to establish a numerical model of concrete material comprising aggregates and mortar matrix.Cohesive elements considering heat conduction are embedded into this numerical model to simulate the thermal-induced explosive sp

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Oviposition activity and seasonal pattern of a population of Aedes (Stegomyia) aegypti (L.) (Diptera: Culicidae) in subtropical Argentina

Monthly oviposition activity and the seasonal density pattern of Aedes aegypti were studied using larvitraps and ovitraps during a research carried out by the Public Health Ministry of Salta Province, in Tartagal, Aguaray and Salvador Mazza cities, in subtropical Argentina.The A.aegypti population was active in both dry and wet seasons with a peak

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