Results 121 to 130 of about 100,185 (222)

Estereotipos y variabilidad categorial: contraste entre modelos de representación

, 1998
La presente investigación tuvo como objetivo determinar si la variabilidad categorial se almacena como información abstracta o si se elabora ad hoc, a partir de la recuperación de ejemplares.
Rodríguez Pérez, Armando, Morera Bello, María Dolores   +1 more
core  

Caracterización de la variación intra-individual en tamaño y forma del fruto en Psychotria carthagenensis Jacq. (Rubiaceae)

Lilloa, 2011
Ordano, Mariano; Karina Aguilar Tejada; Analía Benavídez. 2011. “Caracterización de la variación intra-individual en tamaño y forma del fruto en Psychotria carthagenensis Jacq. (Rubiaceae)”. Lilloa 48 (2). La variación en un rasgo evaluada a nivel intra-
Mariano Ordano, Karina Aguilar Tejeda, Analía Benavídez   +2 more
doaj  

[Guidelines for requesting urine cultures in primary care]. [PDF]

Aten Primaria
Pallares Barros S, Ortega MB, Vilella Bertran J, Pons Vives S.   +3 more
europepmc   +1 more source

Variabilidad de la frecuencia cardiaca [PDF]

En este documento se muestra los conceptos básicos sobre la variabilidad de la frecuencia cardiaca.
Moreno Contreras, María Isabel, Pino Ortega, José   +1 more
core  

Evaluation of the quality of vaginal discharge smear analysis reporting in five clinical laboratories in the Colombian Pacific Region [PDF]

Biomedica
Salcedo-Cifuentes M, Fonseca-Pérez JE.
europepmc   +1 more source

[Same year, different source: variability in prevalence estimates of exposure to secondhand smoke in Spain]. [PDF]

Aten Primaria
Rey-Brandariz J, Blanco-Ferreiro A, Santiago-Pérez MI, Schiaffino A, Guerra-Tort C, Pérez-Ríos M.   +5 more
europepmc   +1 more source

[How to monitor prediabetes and patients at risk for diabetes. Regarding the validity of diagnostic tests]. [PDF]

Aten Primaria
Maria Tablado MA.
europepmc   +1 more source

[Infectious complications following intravesical bacillus Calmette-Guérin therapy: a case series]. [PDF]

Rev Esp Quimioter
Vento V, Cabeza-Osorio L, Esperanza Lozano-Rincon E.   +2 more
europepmc   +1 more source

[[Electrocardiogram in the pediatric athlete: physiological adaptations, borderline findings, and alarm criteria]]. [PDF]

Arch Peru Cardiol Cir Cardiovasc
García Yánez A, Montañez Soler MM, Villa Lopera K, Baquero Aguilera H.   +3 more
europepmc   +1 more source

Variabilidad espacial en variables geohidrológicas

, 1988
"The Kriging method provides an unbiased estimator if the sum of the weights by which the measured observations are multiplied is equal to one and of minimum variance, if this is minimized by a process of Lagrange multipliers. In the present work, the above is demonstrated including the Cokriging estimation and a methodology is provided for the use of ...
openaire   +1 more source