Results 11 to 20 of about 71,373 (312)
The Japanese Journal of Genetics, 1991 Two chemical substances isolated from adult flies of Drosophila melanogaster differently affected the emigration activity of genetically different strains. These substances were identified as palmitic acid and oleic acid, respectively. Chemical and biological comparisons of the natural and authentic compounds showed them to be identical.
Sumiko Narise, Takashi Narise
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Chemical communication of emigration behavior of Drosophila melanogaster. I. Strain difference.
The Japanese Journal of Genetics, 1990 Experiments were conducted with six homozygous strains of D. melanogaster belonging to a population from Matsuyama, Ehime Prefecture, in order to examine whether or not a substance(s) secreted by one strain affects the emigration behavior of another strain.
Takashi Narise, Sumiko Narise
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Genetic study on emigration behavior of Drosophila melanogaster in a natural population.
The Japanese Journal of Genetics, 1990 Genetic study on emigration behavior of Drosophila melanogaster in the Ishinomaki population was conducted with 140 2nd chromosome lines. Fourteen sets of 5X5 partial diallel cross experiments were made to examine the emigration activity of F1 progeny. Emigration activity was scored using the method of Sakai et al. (1958). Additive genetic variance was
Kenji Mikasa
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Settlement behavior in shore crabs Carcinus maenas: why do postlarvae emigrate from nursery habitats? [PDF]
Marine Ecology Progress Series, 2003 In contrast to general settlement models of invertebrate larvae, recent Swedish studies of settlement of the shore crab Carcinus maenas indicate that many postlarvae close to metamorphosis emigrate from their preferred settlement habitats. In the present study, we assessed physical and biological factors affecting shore crab settlement and emigration ...
PO Moksnes, Ola Hedvall, T. Reinwald
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Long-Term Behavior of Subordinated Branching Processes with Prevailing Emigration [PDF]
This paper deals into the long-term behavior of subordinated critical branching processes with migration. We focus on scenarios where emigration is the dominant factor and introduce additional randomness in timing through a subordination mechanism, involving renewal processes.
George P. Yanev
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MUTANT GENES AND THE EMIGRATION BEHAVIOR OF PHAENICIA SERICATA (DIPTERA, CALLIPHORIDAE) [PDF]
Evolution, 1969 Pleiotropic effects of genes on patterns of behavior must be considered in the determination of individual variability, fitness, and adaptation. Studies have shown genetic alterations of behavior ranging from simple responses, as the differential attraction toward light by mutant and normal individuals (Brown and Hall, 1936), to variations in complex ...
P. C. Chabora
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The Japanese Journal of Genetics, 1983 Temperature-influenced emigration behavior of Drosophila melanogaster was examined over the range of 16-31°C with Sakai's migration system using 33 isogenic lines derived from a natural population. Interaction of genotype with temperature was an important factor for emigration response ehavior to temperature. Three emigration response patterns (linear,
Kenji Mikasa, Takashi Narise
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Black Sea Journal of Health ScienceThe aim of this study was to investigate the attitudes and behaviours of doctors and medical students towards brain drain. This study was executed in Afyonkarahisar Health Sciences University (AFSU) between 14.11.2022 - 31.12.2022. It was conducted among 1st-6th grade students of the faculty of medicine and doctors of AFSU faculty of medicine.
Gülcan Gencer +6 more
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Observations on Swarm Emigrations andDragging Behavior by Social Wasps(Hymenoptera: Vespidae) [PDF]
Psyche: A Journal of Entomology, 1979 Ruth Chadab, Carl W. Rettenmeyer
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Emigration Behavior of Spotted Salamanders on Golf Courses in Southern Rhode Island
Journal of Herpetology, 2006 Abstract Few studies have investigated the emigration behavior of adult ambystomatid salamanders in fragmented landscapes. We assessed the emigration behavior of 30 Spotted Salamanders (Ambystoma maculatum) by implanting transmitters in 2003. Study sites, all in southern Rhode Island, included an active golf course, a golf course under construction ...
Katherine E. Montieth, Peter W. C. Paton
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