Zobrazeno 1 - 10
of 245
pro vyhledávání: '"H. A. Carlson"'
Publikováno v:
Demography. 60:281-301
The three decades from 1940 through 1970 mark a turning point in the spatial scale of Black–White residential segregation in the United States compared with earlier years. We decompose metropolitan segregation into three components: segregation wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09cfce17484e90c5777d555e408ac8d5
https://doi.org/10.1215/00703370-10430012
https://doi.org/10.1215/00703370-10430012
Publikováno v:
Political Behavior. 45:3-32
This paper examines the impact of local participatory democracy initiatives on individual voter turnout in ordinary elections, using the example of participatory budgeting (PB). Such initiatives often aspire to create more activated citizens, but the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec74fc3a109f2cec7e5b525e161b6a5
https://doi.org/10.1007/s11109-021-09679-w
https://doi.org/10.1007/s11109-021-09679-w
Publikováno v:
Journal of Curriculum & Pedagogy; Jun2023, Vol. 20 Issue 2, p117-141, 25p
Autor:
H. Jacob Carlson
Publikováno v:
City & Community. 19:573-592
Research has repeatedly found that displacement is not more likely in gentrifying neighborhoods. Since the dependent variable—displacement—is difficult to measure, researchers resort to a variety of proxy measures for it. I classify three types o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04066458b328f2ac6180df7797aa9c43
https://doi.org/10.1111/cico.12482
https://doi.org/10.1111/cico.12482
Autor:
N. F. Blagoveshchenskaya, H. C. Carlson, V. A. Kornienko, T. D. Borisova, M. T. Rietveld, T. K. Yeoman, A. Brekke
Publikováno v:
Annales Geophysicae, Vol 27, Pp 131-145 (2009)
Multi-instrument observational data from an experiment on 13 October 2006 at the EISCAT/HEATING facility at Tromsø, Norway are analysed. The experiment was carried out in the evening hours when the electron density in the F-region dropped, and th
Externí odkaz:
https://doaj.org/article/01a06e4d14084363b0b01d6a312f3b3a
Publikováno v:
Annales Geophysicae, Vol 26, Pp 2871-2885 (2008)
Two plasma instability mechanisms were thought until 2007 to dominate the formation of plasma irregularities in the F region high latitude and polar ionosphere; the gradient-drift driven instability, and the velocity-shear driven instability. The
Externí odkaz:
https://doaj.org/article/36fd0daec9c94cb387cf9495eda671e3
Publikováno v:
Annales Geophysicae, Vol 26, Pp 2427-2433 (2008)
Two long runs of EISCAT Svalbard Radar (ESR), in February 2001 and October 2002, have been analysed with respect to variability in the F2 region peak density and altitude. The diurnal variation in the F2 peak density exhibits one maximum around 12
Externí odkaz:
https://doaj.org/article/498cbab0001a41adaed4afb7ad07cd5e
Autor:
J. Moen, H. C. Carlson, K. Oksavik, C. P. Nielsen, S. E. Pryse, H. R. Middleton, I. W. McCrea, P. Gallop
Publikováno v:
Annales Geophysicae, Vol 24, Pp 2363-2374 (2006)
A sequence of 3 patches of high-density (1012 m−3) cold plasma on a horizontal scale-size of 300–700 km was observed near magnetic noon by the EISCAT VHF radar above Svalbard on 17 December 2001. The patches followed a trajectory towards the c
Externí odkaz:
https://doaj.org/article/995981b866a241bcadd06fb9e2091fbc
Autor:
K. Oksavik, J. Moen, H. C. Carlson, R. A. Greenwald, S. E. Milan, M. Lester, W. F. Denig, R. J. Barnes
Publikováno v:
Annales Geophysicae, Vol 23, Pp 2657-2670 (2005)
In this paper we focus on flux transfer events (FTEs) and poleward moving auroral forms (PMAFs) in the cusp region, combining data from the EISCAT Svalbard radar, SuperDARN HF radars, ground-based optics, and three low-altitude polar-orbiting spac
Externí odkaz:
https://doaj.org/article/3de7bf23469a49d8b5e6fd88858c5d6f
Publikováno v:
Annales Geophysicae, Vol 22, Pp 1973-1987 (2004)
A continuous band of high ion temperature, which persisted for about 8h and zigzagged north-south across more than five degrees in latitude in the dayside (07:00-15:00MLT) auroral ionosphere, was observed by the EISCAT VHF radar on 23 November 199
Externí odkaz:
https://doaj.org/article/cbe754a70f614fa1a962faa676c76464