Results 31 to 40 of about 11,972,539 (301)

A tradeoff frontier for global nitrogen use and cereal production

open access: yesEnvironmental Research Letters, 2014
Nitrogen fertilizer use across the world’s croplands enables high-yielding agricultural production, but does so at considerable environmental cost. Imbalances between nitrogen applied and nitrogen used by crops contributes to excess nitrogen in the ...
Nathaniel D Mueller   +5 more
doaj   +1 more source

El uso educativo del patrimonio histórico y las teorías del aprendizaje: una relación a destacar

open access: yesCabás, 2022
Este artículo es una continuación del anterior ensayo aparecido en el número 27 de la Revista Cabás titulado Entre la protección del patrimonio y la educación: "construir" el museo escolar con el alumnado y pretende mostrar las implicaciones, en términos
Pizzigoni, F.D.
doaj   +1 more source

The reflective process among undergraduate dental students: the impact of age, gender, learning styles, learning approaches and the dental environment [PDF]

open access: yes, 2011
PhDAim: To investigate the effect of age, gender, socioeconomic status, academic achievement, learning styles, learning approaches, and the learning environment on the reflective process.
Sindi, Amal M.
core   +4 more sources

Empowering minority voices: how inclusive teaching and support foster multicultural learning

open access: yesFrontiers in Education
IntroductionInclusive education requires not only systemic change but also direct attention to the classroom experiences of minority students. This study investigates how instructional and emotional support from teachers influence minority students ...
Awal Mohammed Alhassan   +3 more
doaj   +1 more source

The Learn@WU Learning Environment

open access: yes, 2003
This paper is an experience report describing the Learn@WU learning environment, which to our knowledge is one of the largest operational learning environments in higher education. The platform, which is entirely based on open source components, enjoys heavy usage by about 4,000 WU freshmen each year.
Enzi, Thomas   +7 more
openaire   +4 more sources

The clinical learning environment [PDF]

open access: yesMedical Teacher, 2019
Learning in a clinical context is foundational in the training of health professionals; there is simply no alternative. The subject of the clinical learning environment (CLE) is at the forefront of discussions. In this introduction to a themed issue on the CLE, we present an expanded conceptual model that approaches the CLE through six different lenses,
Jonas Nordquist   +7 more
openaire   +2 more sources

Learning Environments: An Introduction [PDF]

open access: yes, 1990
This chapter presents an overview of the chapters of the book Some recent theoretical and design characteristics of learning environments are discussed. Different disciplinary perspectives can be discerned: pedagogical, psychological, and sociological. But also the characteristics of the learning environments can be studied as being part of the system ...
Simons, P.R.J.   +2 more
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

MCAM: A Database to Accelerate the Identification of Functional Cell Adhesion Molecules

open access: yesCancer Informatics, 2008
In the post-genomic era, computational identification of cell adhesion molecules (CAMs) becomes important in defining new targets for diagnosis and treatment of various diseases including cancer.
Anguraj Sadanandam   +4 more
doaj   +1 more source

Children’s Self-Regulation in Norway and the United States: The Role of Mother’s Education and Child Gender Across Cultural Contexts

open access: yesFrontiers in Psychology, 2020
Self-regulation develops rapidly during the years before formal schooling, and it helps lay the foundation for children’s later social, academic, and educational outcomes.
Ragnhild Lenes   +3 more
doaj   +1 more source

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