Results 111 to 120 of about 415,654 (167)

Uso de métodos estadísticos para la determinación de capas homogéneas de suelos volcánicos en un sitio en las laderas del volcán Irazú, Cartago, Costa Rica

open access: yesRevista Geológica de América Central, 2013
En este trabajo se emplea un método estadístico para delimitar las capas homogéneas de suelos volcánicos, en dos sitios donde se han ejecutado perforaciones de penetración dinámica.
Mora Rolando
doaj  

Complex networks approach to modeling online social systems. The emergence of computational social science [PDF]

open access: yes
This thesis is devoted to quantitative description, analysis, and modeling of complex social systems in the form of online social networks. Statistical patterns of the systems under study are unveiled and interpreted using concepts and methods of network
Departament de Física   +1 more
core  

Ciencia de datos aplicada a la obtención de estimados de variación biológica. [PDF]

open access: yesAdv Lab Med
Marques-Garcia F   +4 more
europepmc   +1 more source

[Blended learning versus virtual reality and traditional methods in cardiopulmonary resuscitation training: a randomized trial in university students]. [PDF]

open access: yesAten Primaria
Ocampo Cervantes AB   +5 more
europepmc   +1 more source

Maternal readiness for weaning: Influencing factors and determinants. [PDF]

open access: yesRev Esc Enferm USP
Akça K, Kekil S, Özcan M.
europepmc   +1 more source

Income Distribution in a Regional Economy: A SAM Model [PDF]

open access: yes
Social accounting matrices (SAM) are a numerical scheme of the circular flow. The SAM-based multipliers can be used to determine the changes in the relative income of the economic agents. In this paper we investigate the process of income distribution in
Antonio Manresa, Maria Llop
core  

[Validation of a new impedance cardiography device for noninvasive hemodynamic measurement in outpatient hypertensive patients] [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Rada MA   +8 more
europepmc   +1 more source

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