Results 61 to 70 of about 9,757 (190)

Baldo Stančić, PhD in Technical Sciences

open access: yesKartografija i Geoinformacije, 2013
Baldo Stančić defended his doctoral thesis Modeling Archival Space-Time Cadastral Data in the Modern Technological Environment at theUniversity ofZagreb, Faculty of Geodesy onFebruary 11, 2013. The Committee for Defense consisted of Prof. Dr.
Miodrag Roić
doaj  

Planetesimal Formation in Magnetorotationally Dead Zones: Critical Dependence on the Net Vertical Magnetic Flux

open access: yes, 2012
Turbulence driven by magnetorotational instability (MRI) affects planetesimal formation by inducing diffusion and collisional fragmentation of dust particles.
Bai   +27 more
core   +1 more source

Hot Organic Molecules Toward a Young Low-Mass Star: A Look at Inner Disk Chemistry

open access: yes, 2005
Spitzer Space Telescope spectra of the low mass young stellar object (YSO) IRS 46 (L_bol ~ 0.6 L_sun) in Ophiuchus reveal strong vibration-rotation absorption bands of gaseous C2H2, HCN, and CO2. This is the only source out of a sample of ~100 YSO's that
A. C. A. Boogert   +13 more
core   +1 more source

Resiliencia y educación social

open access: yesRevista Iberoamericana de Educación, 2016
Esta aportación nos introduce en las enormes posibilidades que tiene el ser humano de superar lo que parecen sus límites. Ante circunstancias aparentemente insalvables, las personas resilientes son capaces de resurgir de la adversidad e, incluso ...
Benito del Rincón Igea
doaj   +1 more source

Electrostatic Barrier against Dust Growth in Protoplanetary Disks. II. Measuring the Size of the "Frozen" Zone

open access: yes, 2011
Coagulation of submicron-sized dust grains into porous aggregates is the initial step of dust evolution in protoplanetary disks. Recently, it has been pointed out that negative charging of dust in the weakly ionized disks could significantly slow down ...
Andrews   +35 more
core   +1 more source

IGEA FORUM '93

open access: yesGeodetski list, 1993
Od 24. do 27. lipnja 1993. godine u Poreču, Hrvatska održan je IGEA FORUM '93, susret korisnika softvera tvrtke IGEA d. o. o. iz Varaždina. Predavanja su održali: Adrijana Car dipl. ing., Technische Universitaet Wien, Austria: Geografski informacijski sustavi (GIS), jučer, danas, sutra ; Nenad Crnko dipl. inf., IGEA d. o.
openaire   +3 more sources

Dead Zone Accretion Flows in Protostellar Disks

open access: yes, 2008
Planets form inside protostellar disks in a dead zone where the electrical resistivity of the gas is too high for magnetic forces to drive turbulence. We show that much of the dead zone nevertheless is active and flows toward the star while smooth, large-
Blandford   +17 more
core   +1 more source

Digital New Zealand 2014 [PDF]

open access: yes
This report presents data on the lifestyles, habits, attitudes and demographics of New Zealanders who play computer and video games, as well as how New Zealanders are consuming interactive games in conjunction with other digital technologies. The report
Jeffrey E. Brand   +2 more
core  

Probing the Dust and Gas in the Transitional Disk of CS Cha with Spitzer

open access: yes, 2007
Here we present the Spitzer IRS spectrum of CS Cha, a member of the ~2 Myr old Chamaeleon star-forming region, which reveals an optically thick circumstellar disk truncated at ~43 AU, the largest hole modeled in a transitional disk to date.
Ben Sargent   +15 more
core   +1 more source

Impulsos de una cuestión en los márgenes. Una revisión de la contribución del medievalismo hispano a los estudios sobre las cortes regias

open access: yesRevista de Historiografía
Tradicionalmente viene argumentándose que el medievalismo en general y el hispano en particular adoleció en las décadas centrales del siglo pasado de una falta interés por un tema actualmente en boga: los estudios sobre la Corte.
Germán Gamero Igea
doaj   +1 more source

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