Results 51 to 60 of about 987,403 (186)

Naturalismo, normatividad y racionalidad en Laudan [PDF]

open access: yes, 2003
En tiempos recientes la teoría del método científico ha atravesado momentos de duro escepticismo .. La denuncia de una justificación inadecuada para las reglas metodológicas (Putnam, Hacking, Rorty) o el descreimiento liso y llano de todo método ...
Gaeta, Rodolfo, Lucero, Susana
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Development and Psychometric Testing of the Breastfeeding Knowledge Scale (BKS) in Brazilian Healthcare Students

open access: yesJournal of Evaluation in Clinical Practice, Volume 32, Issue 2, March 2026.
ABSTRACT Rationale Breastfeeding is recognized as a cornerstone of maternal and child health, yet health professionals frequently report insufficient knowledge to provide effective support. Strengthening the evaluation of educational outcomes in health professions training is therefore essential to improve clinical practice and patient care. This study
Patrícia Lima Pereira Peres   +7 more
wiley   +1 more source

O ensino de química abordando as controvérsias do método científico [PDF]

open access: yes, 2014
Anais do II Seminário Seminário Estadual PIBID do Paraná: tecendo saberes / organizado por Dulcyene Maria Ribeiro e Catarina Costa Fernandes — Foz do Iguaçu: Unioeste; Unila, 2014O objetivo deste trabalho é apresentar como as concepções acerca do método
Matsumoto, Flávio Massao   +2 more
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Estimating costs of ecological restoration across degradation scenarios in South Brazilian grasslands

open access: yesRestoration Ecology, Volume 34, Issue 3, March 2026.
Abstract Introduction Grassland ecosystems are among the most threatened worldwide, and the Campos Sulinos—a region of subtropical grasslands in southern Brazil—experiences degradation driven by multiple factors. This study provides initial cost estimates for different restoration approaches, offering guidance for technical and budgetary planning ...
Thais Michel   +2 more
wiley   +1 more source

Los Sistemas de Investigación en México [PDF]

open access: yes, 2002
En el artículo Los sistemas de investigación educativa en México se cuestiona la vigencia del sistema de investigación Hipotético Deductivo que se utiliza en nuestro país y que no sólo se presenta como método sino como el Método Científico.
Melchor, Jaime
core   +1 more source

A quick and effective estimation of algal density by turbidimetry developed with Chlorella vulgaris cultures [PDF]

open access: yes, 2015
El uso de Chlorella vulgaris Beijerinck como alimento para el zooplancton implica la necesidad de optimizar el cultivo de algas para mantener su crecimiento en el tiempo.
Altamirano, Pablo Rodrigo   +4 more
core   +1 more source

Advancing Water Security in the Tropical and Subtropical Regions: An Integrative Topic Modeling Approach

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster   +3 more
wiley   +1 more source

A Novel Sampling Protocol for Fruit‐Feeding Butterflies in Grasslands and Open Habitats

open access: yesAustral Ecology, Volume 51, Issue 1, January 2026.
This study proposed a novel sampling protocol for fruit‐feeding butterflies in grasslands and open areas in the subtropical region. The new method involves the use of Van Someren‐Rydon bait traps placed on specific supports closer to the ground, aiming to capture the true diversity of butterflies in these habitats.
Cristiano Agra Iserhard   +3 more
wiley   +1 more source

Ideología, cientificismo y neutralidad: una reconsideración critica de la economía desde una perspectiva marxiana-gramsciana

open access: yesIberian Journal of the History of Economic Thought, 2018
La construcción de conocimiento dentro de la economía mainstream u ortodoxa considera a la abstracción lógica de los supuestos, la formalización de los razonamientos y la enunciación de hipótesis contrastables a partir de la efectividad de sus ...
Roberto Lampa, Nicolás Hernán Zeolla
doaj   +1 more source

Pressupostos sobre a pesquisa científica e os testes piloto [PDF]

open access: yes, 2018
A pesquisa científica pode ser considerada um estudo planeado realizado através de um determinado método de análise de um problema, uma investigação científica de um facto.
Araújo, Andréa, Gouveia, Luis Borges
core  

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