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Aaron Wagner, professor of electrical and computer engineering at Cornell, has been thinking about the fundamental assumptions surrounding the use of feedback information in digital communication stra...
Body size, digestive systems shape ungulate foraging
body size digestive system ngulate plant
2021/8/5
Smaller-bodied ruminants forage primarily for the highest energy intake, while equids -- which tend to be larger -- choose to forage in areas close to surface water, with less attention to forage cond...
To Buzz or to Scrabble?To Foraging Bees,That's the Question
To Buzz to Scrabble To Foraging Bees
2017/7/24
Imagine going to the supermarket to stock up on groceries but coming home empty-handed because you just couldn't figure out how to work the shopping cart or figure out how to get to the ice cream tubs...
Colony variation in the collective regulation of foraging by harvester ants
Colony variation harvester ants
2015/12/10
This study investigates variation in collective behavior in a natural population of colonies of the harvester ant, Pogonomyrmex
barbatus. Harvester ant colonies regulate foraging activity to adjust t...
The rewards of restraint in the collective regulation of foraging by harvester ant colonies
collective regulation harvester ant colonies
2015/12/10
Collective behaviour, arising from local interactions1
, allows
groups to respond to changing conditions. Long-term studies have
shown that the traits of individual mammals and birds are associated...
Movement Patterns for a Critically Endangered Species,the Leatherback Turtle (Dermochelys coriacea),Linked to Foraging Success and Population Status
Movement Patterns Critically Endangered Species the Leatherback Turtle Linked to Foraging Success Population Status
2015/11/16
Foraging success for pelagic vertebrates may be revealed by horizontal and vertical movement patterns. We show markedly different patterns for leatherback turtles in the North Atlantic versus Eastern ...
Human infants actively forage for visual information from the moment of birth onward. Although we know a great deal about
how stimulus characteristics influence looking behavior in the first few post...
The foraging behaviour of honey bees, Apis mellifera: a review
colonies Apis mellifera flying workers ethology
2015/4/17
Foraging behaviour is one of the distinctive behaviours of honey bees, Apis mellifera. This behaviour is the link between the honey bee colony and the ambient environment. Therefore, various in-colony...
Population Dynamics, Chick Diet, and Foraging Behavior of the Razorbill (Alca torda) at Matinicus Rock, Maine
source-sink dynamics diving, temperature-depth recorder
2015/1/4
During the summers of 2007-2009, I studied the population growth and reproductive and foraging ecology of the Razorbill (Alca torda) at Matinicus Rock (MR), Maine. This medium-sized marine bird in the...
Effect of Restricted Grazing Time on the Foraging Behavior and Movement of Tan Sheep Grazed on Desert Steppe
Restricted Grazing Time Foraging Behavior Tan Sheep Movement Desert Steppe
2016/5/11
To investigate the effect of restricted grazing time on behavior of Tan sheep on desert steppe, forty 4-months old male Tan sheep with an original body weight (BW) of 15.62±0.33 kg were randomly alloc...
Advancement in Information Foraging Theory
Information Foraging Information Scent Patch-Models Diet-Models Marginal-Value Foraging Theory
2013/1/28
This paper presents the advantages of information foraging theory matched with traditional information retrieval theory and user behavior analysis theory, a search content framework for information fo...
Synergy in spreading processes: from exploitative to explorative foraging strategies
synergistic effects bond-percolation epidemiological model
2011/7/7
An epidemiological model which incorporates synergistic effects that allow the infectivity and/or susceptibility of hosts to be dependent on the number of infected neighbours is proposed. Constructive...
Seabed foraging by Antarctic krill: Implications for stock assessment, bentho-pelagic coupling, and the vertical transfer of iron
Seabed foraging by Antarctic krill Implications for stock assessment bentho-pelagic coupling the vertical transfer of iron
2014/4/8
A compilation of more than 30 studies shows that adult Antarctic krill (Euphausia superba) may frequent benthic habitats year-round, in shelf as well as oceanic waters and throughout their circumpolar...
Information Maximization Fails to Maximize Expected Utility in a Simple Foraging Model
rmation Maximization Fails Maximize Expected Utility Simple Foraging Model
2010/11/15
Information theory has explained the organization of many biological phenomena, from the physiology of sensory receptive fields to the variability of certain DNA sequence ensembles. Some scholars hav...
Corrective action planning considering FACTS allocation and optimal load shedding using bacterial foraging oriented by particle swarm optimization algorithm
FACTS devices reactive power planning load shedding BF algorithm PSO algorithm
2010/10/12
Reactive power planning (RPP) involves optimal allocation and determination of the type and size of new reactive power (VAR) supplies to satisfy voltage constraints during normal and contingency state...