Results 21 to 30 of about 170 (49)

Using Functional Traits to Model Annual Plant Community Dynamics [PDF]

open access: yes, 2020
Predicting the response of biological communities to changes in the environment or management is a fundamental pursuit of community ecology. Meeting this challenge requires the integration of multiple processes: habitat filtering, niche differentiation ...
Deledalle, F.   +3 more
core   +1 more source

Fostering 21st Century Skill Development by Engaging Students in Authentic Game Design Projects in a High School Computer Programming Class [PDF]

open access: yes, 2011
This study used technology-rich ethnography (TRE) to examine the use of game development in a high school computer programming class for the development of 21st century skills.
Barab S.   +6 more
core   +1 more source

Otro título: Documento de trabajo REDIAL 2017/1 [PDF]

open access: yes, 2017
Conoce REDIAL, asociación científico-documental que fomenta y difunde la investigación sobre América Latina a la vez que cuida el medio ambiente y estimula la creatividad.-- El Instituto de Estudios Latinoamericanos de la Universidad de Estocolmo ...
Asamblea y Jornadas de Red Europea de Información y Documentación sobre América Latina, REDIAL (38: 2017: Gotemburgo)   +3 more
core   +1 more source

Neighbourhood Semantics for Graded Modal Logic [PDF]

open access: yes, 2021
We introduce a class of neighbourhood frames for graded modal logic embedding Kripke frames into neighbourhood frames. This class of neighbourhood frames is shown to be first-order definable but not modally definable.
Chen, Jinsheng   +3 more
core   +2 more sources

Oral bioaccessibility and human health risk assessment of trace elements in agricultural soils impacted by acid mine drainage [PDF]

open access: yes, 2019
Cultivated soils around the historic mine site of Tharsis (Spain) contain elevated concentrations of As (up to 621 mg kg−1), Cu (752 mg kg−1) and Pb (2395 mg kg−1), exceeding the regional background levels and the statutory limits set for agricultural ...
Barba Brioso, Cinta   +2 more
core   +1 more source

Students discussing their mathematical ideas: the role of the teacher [PDF]

open access: yes, 2011
This article adds to current research on enhancing student discourse in mathematics teaching specifically in secondary schools but with equal relevance to elementary schools.
Dekker, R., Pijls, M.
core   +2 more sources

Best practice in undertaking and reporting health technology assessments : Working Group 4 report [PDF]

open access: yes, 2002
[Executive Summary] The aim of Working Group 4 has been to develop and disseminate best practice in undertaking and reporting assessments, and to identify needs for methodologic development.
Busse, R.   +10 more
core  

Something in the Water? Testing for Groundwater Quality Information in the Housing Market [PDF]

open access: yes
I test the level of information regarding possible groundwater contamination in the residential real estate market in Washington County, Minnesota. An approximately seven square-mile trichloroethylene plume has affected hundreds of households’ water ...
McLaughlin, Patrick A.
core   +1 more source

Mini-Workshop: Modern Applications of s-numbers and Operator Ideals [PDF]

open access: yes, 2015
The main aim of this mini-workshop was to present and discuss some modern applications of the functional-analytic concepts of $s$-numbers and operator ideals in areas like Numerical Analysis, Theory of Function Spaces, Signal Processing, Approximation ...

core   +2 more sources

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