Results 41 to 50 of about 1,648 (133)

Kinetics of crystal growth in a terrestrial magma ocean [PDF]

open access: yes, 1993
The problem of crystal sizes is one of the central problems of differentiation of a terrestrial magma ocean and it has been an arbitrary parameter in previous models.
Solomatov, Viatcheslav S.   +1 more
core   +1 more source

The making of a glass slipper: exploring patterns of inclusion and exclusion in a feminized profession [PDF]

open access: yes, 2015
Purpose – The purpose this paper is to deploy the concept of the “glass slipper” to unpack the construction of systematic patterns of inclusion and exclusion along the lines of gender, age and class in the emerging, female-dominated profession of ...
Adamson, Maria
core   +1 more source

Variation with interplanetary sector of the total magnetic field measured at the OGO 2, 4, and 6 satellites [PDF]

open access: yes
Variations in the scalar magnetic field (delta B) from the polar orbiting OGO 2, 4, and 6 spacecraft are examined as a function of altitude for times when the interplanetary magnetic field is toward the sun and for times when the interplanetary magnetic ...
Langel, R. A.
core   +1 more source

Average high latitude magnetic field: Variations with interplanetary sector and with season. 2: Comparison of disturbance levels and discussion of ionospheric currents [PDF]

open access: yes
Average high latitude magnetic field data from northern observatories are examined for three ranges of magnetic disturbance level, Kp = 1 minus to 1+,2 minus to 3+, and or = 4 minus.
Brown, N., Langel, R. A.
core   +1 more source

Pumping charge with ac magnetic fluxes and the dynamical breakdown of Onsager symmetry [PDF]

open access: yes, 2013
We study the transport properties of setups with one and two mesoscopic rings threaded by ac magnetic fluxes of the form \Phi(t)=\Phi^{dc} + \Phi^{ac} cos(\Omega_0 t + \delta) and connected to two different particle reservoirs.
Arrachea, Liliana   +1 more
core   +3 more sources

Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications [PDF]

open access: yes, 2019
A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices.
Gómez Martín, Aurora   +5 more
core   +1 more source

Selection of stable growth conditions for the parabolic dendrite tip in crystallization of multicomponent melts [PDF]

open access: yes, 2013
Free growth of a dendrite crystal in a stationary multicomponent melt is investigated. A mathematical model of the process is developed and its analytic solution is constructed.
Alexandrov, D. V., Pinigin, D. A.
core   +1 more source

Solar activity and the weather [PDF]

open access: yes
The attempts during the past century to establish a connection between solar activity and the weather are discussed; some critical remarks about the quality of much of the literature in this field are given.
Wilcox, J. M.
core   +1 more source

Extended cusp-like regions and their dependence on the Polar orbit, seasonal variations, and interplanetary conditions [PDF]

open access: yes, 2004
Extended cusp-like regions (ECRs) are surveyed, as observed by the Magnetospheric Ion Composition Sensor (MICS) of the Charge and Mass Magnetospheric Ion Composition Experiment (CAMMICE) instrument aboard Polar between 1996 and 1999.
Acuña   +53 more
core   +1 more source

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