Results 251 to 260 of about 71,131 (301)

Brain Drain and Productivity Growth: Evidence From South Africa, 1947–2019

Economics of Transition and Institutional Change, EarlyView.
ABSTRACT This paper provides empirical evidence of how high‐level human capital outflow could affect TFP‐based economic development and vice versa. The concern of potential endogeneity between brain drain and economic development is addressed directly.
Johannes Fedderke, Xiaodi Dong
wiley   +1 more source

Foray movements are common and vary with natal habitat for a highly mobile bird. [PDF]

Ecol Evol
Poli CL, Meyer KD, Darby PC, Dudek SJ, Kent G, Fletcher RJ.   +5 more
europepmc   +1 more source

Long-Term Demographic Trends of Near Threatened Coastal Dolphins Living in an Urban Estuary. [PDF]

Ecol Evol
Haigh K, Parra GJ, Möller L, Steiner A, Bossley M.   +4 more
europepmc   +1 more source

Predator Size Structure Fails to Alter Nonconsumptive Effects in Streams. [PDF]

Ecol Evol
Toscano BJ, Segal A, Exnerova M, Ver Pault MA.   +3 more
europepmc   +1 more source

Genetic divergence and one-way gene flow influence contemporary evolution and ecology of a partially migratory fish. [PDF]

Evol Appl
Kobayashi KM, Bond RM, Reid K, Garza JC, Kiernan JD, Palkovacs EP.   +5 more
europepmc   +1 more source

A happy place to be in: how beliefs about living places influence depression in Chinese international student returnees. [PDF]

BMC Public Health
Jin R, Yin M, Shen Q, Le TT.
europepmc   +1 more source

Altitude sickness in pollinators: Skyward emigration holds consequences for a native bee. [PDF]

Ecology
Steffan SA, Dharampal PS.
europepmc   +1 more source

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Emigration Behavior of Clark's Nutcracker

The Condor, 1981
-Eruptive movements of the Clark's Nutcracker (Nucifraga columbiana) were observed during the late summer and fall of 1977, 1978 and 1979 in northern Utah and adjacent states. Over 2,000 emigrating nutcrackers were seen during these periods. Eruptions began in mid to late August, about the time nutcrackers began foraging on developing conifer cones ...
Stephen W. Hoffman, Wayne K. Potts
openaire   +1 more source

Genetic control of emigration behavior inTribolium castaneum andT. confusum

Behavior Genetics, 1983
Emigration behavior was measured in the flour beetlesTribolium castaneum andT. confusum. Analysis of genetic differences among populations derived from two highly inbred lines ofT. castaneum suggests differences in the genetic bases of two important aspects of the emigration rate response curve. Significant additive genetic variance in the behavior was
R A, Riddle, P S, Dawson
openaire   +2 more sources