Results 41 to 50 of about 160,948 (134)

TinyCO2: High‐performance, low‐cost CO2 enrichment for field‐grown plants

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 7, Page 1389-1396, July 2025.
Abstract Rising atmospheric CO2 levels place terrestrial ecosystems under novel environmental conditions, and research in field settings is key to understanding how real plant communities will respond. Despite decades of progress in elevated CO2 (eCO2) experiments, major gaps persist in our knowledge of plant responses to interacting influences of ...
Paige V. Kouba   +3 more
wiley   +1 more source

Diferentes enfoques del diseño de experimentos (DOE)

open access: yesMemoria Investigaciones en Ingeniería, 2009
Muchos ingenieros seguramenta hayan oido hablar o leído sobre Diseño de Experimentos, pero son incapaces de diferencias (seguramente ni los conocen) los distintos enfoques que se han desarrollado a lo largo de la historia del Diseño de los Experimentos ...
Martín Tanco   +2 more
doaj  

Dispositivo impactador de laboratorio para la determinación de la firmeza en fruta: una nueva versión. [PDF]

open access: yes, 2001
Se ha desarrollado una nueva versión de un dispositivo impactador para obtener un sistema versátil y de fácil manejo. La resolución, la precisión y la relación señal-ruido son mayores en el nuevo sistema que en prototipos anteriores.
Barreiro Elorza, Pilar   +5 more
core  

What Do People Want From a Welfare System? Conjoint Survey Evidence From UK Adults

open access: yesPoverty &Public Policy, Volume 17, Issue 2, June 2025.
ABSTRACT What do people want from a welfare system? Previous research has suggested a list of desiderata, such as that the system: reduces poverty; reduces inequality; improves mental and physical health; costs little; and rewards only the deserving. How do these different features trade off against one another to determine overall desirability?
Daniel Nettle   +3 more
wiley   +1 more source

Scientific inquiry and transmission-reception: a test of teaching models for learning the concept of density

open access: yesRevista Científica, 2018
The scientific inquiry has been the focus of multiples researches in the last decades, some support and others discredit its effectiveness in learning in relation to more traditional teaching models such as transmission-reception, that for this study ...
Elvira Patricia Florez-Nisperuza   +1 more
doaj   +1 more source

SEIS SIGMA EN BIBLIOTECAS UNIVERSITARIAS COMO FILOSOFÍA DE GESTIÓN [PDF]

open access: yes, 2004
Seis Sigma es una metodología sistemática de reducir errores de forma proactiva, concentrándose en la mejora de los procesos mas que reaccionando corrigiendo fallos una vez ocurridos.
Bona, Graciela de, Domenico, Adriana Di
core   +1 more source

Exploring the Effect of Plain Terminology on Processing and Comprehension of Administrative Texts in Spanish: A Self‐Paced Reading Experiment

open access: yesInternational Journal of Applied Linguistics, Volume 35, Issue 2, Page 659-671, May 2025.
ABSTRACT Clear communication between government administrations and citizens is a challenge in democratic societies. Public administration texts often contain technical legal terms, essential to convey specialized knowledge with precision but often impenetrable to non‐experts.
Sabela Fernández‐Silva   +1 more
wiley   +1 more source

ANÁLISIS DE IMPLEMENTACIÓN DE SISTEMAS DE BANDAS TRANSPORTADORAS EN PATIOS DE ALMACENAMIENTO EN EMPRESAS DE MINERÍA DE CARBÓN CON SIMULACIÓN DISCRETA Y DISEÑO DE EXPERIMENTOS

open access: yesBoletín de Ciencias de la Tierra, 2011
Este artículo tiene como objetivo proponer un enfoque metodológico para el diseño de bandas transportadoras como equipo de manejo de materiales en las operaciones de un patio de almacenamiento de carbón basado en el uso de las técnicas cuantitativas de ...
Rodrigo A. Gómez M.   +1 more
doaj  

Escritura de artículos y diseño de experimentos : andamios para escribir, pensar y actuar en el laboratorio [PDF]

open access: yes, 2013
Las estrategias de aprendizaje de las ciencias mediante la indagación promueven el desarrollo de razonamientos y habilidades científicas por parte del alumnado.
Domènech Casal, Jordi
core   +1 more source

The potential of gardening and other plant‐related interventions to reduce symptoms of depression: A systematic review of non‐randomized controlled trials and uncontrolled studies

open access: yesPeople and Nature, Volume 7, Issue 1, Page 295-316, January 2025.
Abstract Previous systematic reviews have examined the effect of horticultural interventions (e.g., taking care of plants, planting, gardening) on individuals' depressive symptoms through analyses focused exclusively on randomized controlled trials, but that approach overlooks a majority of the potentially informative published research.
Claudio D. Rosa   +5 more
wiley   +1 more source

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