Results 131 to 140 of about 85,105 (289)

Bayesian Optimisation for the Experimental Sciences: A Practical Guide to Data‐Efficient Optimisation of Laboratory Workflows

Advanced Intelligent Systems, EarlyView.
This study provides an introduction to Bayesian optimisation targeted for experimentalists. It explains core concepts, surrogate modelling, and acquisition strategies, and addresses common real‐world challenges such as noise, constraints, mixed variables, scalability, and automation.
Chuan He, Martin Singull, T. Jesper Jacobsson   +2 more
wiley   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

American Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen, Gashaw T. Abate, Seid Yimam, Rui Benfica, David J. Spielman, Frank Place   +5 more
wiley   +1 more source

E-portafolios y rúbricas de evaluación en ruralnet

Pixel-Bit, 2010
En la asignatura virtual Educación en el ámbito rural (Ruralnet), -optativa de la titulación de Pedagogía de la Universidad de Oviedo y ofertada al CVC del G9 -, se han ensayado metodologías activas que han permitido utilizar el e-portfolio como ...
Lourdes Villalustre Martínez, Mª Esther del Moral Pérez   +1 more
doaj  

Modelling E-portfolio for a Linear Algebra undergraduate course [PDF]

, 2015
Due to the need of teachers to enhance student autonomy making them to reflect on the process of learning, has been made more common the use of e-portfolio in the learning and assessment of students.
Domínguez García, Santiago, García Planas, María Isabel, Palau, Ramon, Taberna Torres, Judit   +3 more
core   +1 more source

Housing as Asset‐Based Welfare in Australia: An Investigation Through a Consumption Lens

Australian Journal of Social Issues, EarlyView.
ABSTRACT Housing asset‐based welfare has long been a key component of Australia's social policy. This resonates with a parallel literature identifying a trade‐off between homeownership and the size of nations' welfare states, wherein owner‐occupiers in smaller welfare states tend to come to rely on housing wealth to meet many of their welfare needs ...
Gavin A. Wood, Christopher Phelps, Silvia Salazar, Rachel Ong ViforJ   +3 more
wiley   +1 more source

A Systematic Review of e-Portfolio Use During the Pandemic: Inspiration for Post-COVID-19 Practices

Open Praxis
As the COVID-19 pandemic fades into the background, higher education institutions think about what they can learn from the vast shift to online teaching and learning—the recent period emphasized the significance of autonomous learning abilities, as ...
Peng Zhang, Gemma Tur
doaj   +1 more source

A Dithio Vinylthio C2 Synthon Enabling Crystalline and Luminescent Sulfur‐Decorated Polymers

Angewandte Chemie International Edition, EarlyView.
Transforming CaC2 into a modular C2 building block enables the synthesis of α,ω‐bis(vinylthio) monomer and its conversion into crystalline, sequence‐defined sulfur‐decorated polymers. Their dense thioether clustering induces nonconventional luminescence and provides structure–function control in a more‐sustainable polymer platform.
Bercis Pektas, Cuong M. Q. Le, Samar Hajjar‐Garreau, Simon Gree, Hatice Mutlu   +4 more
wiley   +1 more source

E-Portfolio improving learning in mathematics pre-service teacher [PDF]

, 2012
This research is focused on dimensions of mathematical thinking among pre-service teachers learning through the use of e-Portfolios. The data came from portfolios created and reconstructed by future mathematics teachers.
Almeida Bairral, Marcelo, Teixeira dos Santos, Rafael   +1 more
core  

Mesopelagic Fish as a Promising New Source of Omega‐3 Fatty Acids in Comparison With Australian Commercial Seafood

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Global dietary guidelines consistently recommend regular seafood consumption to support adequate omega‐3 long‐chain (≥ C20) polyunsaturated fatty acid (n‐3 LC‐PUFA) intake. Most international health authorities advise two servings of seafood per week, including at least one serve of oily fish, to achieve approximately 500 mg/day of combined ...
Bowen Zhang, Patti Virtue, Peter D. Nichols, Kim Jye Lee Chang   +3 more
wiley   +1 more source

Community-based mentoring and innovating through Web 2.0 [PDF]

, 2009
The rise of social software, often termed Web 2.0, has resulted in heightened awareness of the opportunities for creative and innovative approaches to learning that are afforded by network technologies.
Costa, Cristina, Keegan, Helen
core