Results 41 to 50 of about 394,236 (321)

1.88 Ga granitoids at Sorsakoski, Central Finland: A-type magmatism within the Raahe-Ladoga suture zone [PDF]

open access: yesBulletin of the Geological Society of Finland
Four quartz monzonite – granite intrusions forming the Sorsakoski granite lithodeme, are found within the Raahe-Ladoga suture zone in Central Finland. The prevailing potassium feldspar megacrystic quartz monzonites and granites form a bimodal association
Perttu Mikkola   +3 more
doaj   +1 more source

On Properties of the Bimodal Skew-Normal Distribution and an Application

open access: yesMathematics, 2020
The main object of this paper is to develop an alternative construction for the bimodal skew-normal distribution. The construction is based upon a study of the mixture of skew-normal distributions.
David Elal-Olivero   +4 more
doaj   +1 more source

Cage-jump motion reveals universal dynamics and non-universal structural features in glass forming liquids [PDF]

open access: yes, 2016
The sluggish and heterogeneous dynamics of glass forming liquids is frequently associated to the transient coexistence of two phases of particles, respectively with an high and low mobility.
Ciamarra, Massimo Pica   +4 more
core   +2 more sources

The use of yank-time signal as an alternative to identify kinematic events and define phases in human countermovement jumping [PDF]

open access: yesRoyal Society Open Science, 2020
Detailed examinations of both the movement and muscle activation patterns used by animals and humans to complete complex tasks are difficult to obtain in many environments.
Sofyan B. Sahrom   +3 more
doaj   +1 more source

Bimodal Infrared Colors of the M87 Globular Cluster System: Peaks in the Metallicity Distribution

open access: yes, 2007
The globular cluster (GC) systems of many galaxies reveal bimodal optical color distributions. Based on stellar evolutionary models and the bimodal colors and metallicities of Galactic GCs this is thought to reflect an underlying bimodal metallicity ...
Kundu, Arunav, Zepf, Stephen E.
core   +1 more source

The bimodal spiral galaxy surface brightness distribution [PDF]

open access: yes, 1999
We have assessed the significance of Tully and Verheijen's (1997) bimodal Ursa Major Cluster spiral galaxy near-infrared surface brightness distribution, focussing on whether this bimodality is simply an artifact of small number statistics.
Bell, E. F., de Blok, W. J. G.
core   +2 more sources

Probing viscoelastic surfaces with bimodal tapping-mode atomic force microscopy: Underlying physics and observables for a standard linear solid model

open access: yesBeilstein Journal of Nanotechnology, 2014
This paper presents computational simulations of single-mode and bimodal atomic force microscopy (AFM) with particular focus on the viscoelastic interactions occurring during tip–sample impact.
Santiago D. Solares
doaj   +1 more source

Organizational Dynamics in Shared IT Leadership at Coal Mining Industry: A Case Study

open access: yesJOIV: International Journal on Informatics Visualization, 2021
The mining industry has faced intense challenges and disruptions from global trends. The mining industry needs to perform a transformation to survive. The important thing for mining companies in technological adoption is digital transformation.
Asep Muhamad Taufik   +4 more
doaj   +1 more source

Additional grain boundary strengthening in length-scale architectured copper with ultrafine and coarse domains [PDF]

open access: yes, 2019
The strength of polycrystals is known to increase with decreasing grain size, known as Hall-Petch effect. However, this relationship fails to predict the strength of samples with a non-uniform distribution of grain sizes.
Hou, Xiaodong   +2 more
core   +1 more source

Challenges and complexities of multifrequency atomic force microscopy in liquid environments

open access: yesBeilstein Journal of Nanotechnology, 2014
This paper illustrates through numerical simulation the complexities encountered in high-damping AFM imaging, as in liquid enviroments, within the specific context of multifrequency atomic force microscopy (AFM).
Santiago D. Solares
doaj   +1 more source

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