Results 51 to 60 of about 13,543 (218)

Charting the Course: Real‐World Application of Sustainability and Innovation Principles in the Portuguese Blue Economy Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The blue economy has emerged as a key sector for linking sustainability and innovation, yet existing research has largely overlooked how firms operationalize these processes in practice. This study addresses that gap by asking: How do Portuguese blue economy firms embed sustainability‐oriented innovation (SOI) into their strategies, and what ...
Jennifer Nicole Elston   +2 more
wiley   +1 more source

Induced‐Fit Recognition by a Calixarene–Pyrene Conjugate for Single‐ and Dual‐Wavelength Fluorescence Sensing in Water

open access: yesChemistry – A European Journal, EarlyView.
A sulfonatocalix[4]arene–pyrene conjugate functions as a fluorescence chemosensor for the optical detection of biorelevant analytes in water. Its photoinduced electron transfer (PET) response is triggered by an induced‐fit recognition mechanism. Noncovalent assembly with an additional dye affords dual‐color ratiometric signaling via competitive PET ...
Joana N. Martins   +4 more
wiley   +1 more source

O MÉTODO HIPOTÉTICO DEDUTIVO NO ENSINO FUNDAMENTAL: UMA PROPOSTA PRÁTICA PARA O ENSINO DE CIÊNCIAS NATURAIS NO TEMA TRANSPIRAÇÃO DAS PLANTAS

open access: yesRevista REAMEC, 2018
O presente trabalho apresenta uma aula experimental desenvolvida na disciplina Instrumentação para o Ensino de Ciências, ministrada no Mestrado em Ensino de Ciências na Amazônia/UEA. Este trabalho objetivou destacar que o Método Hipotético Dedutivo (MHD)
Débora Regina Soares de Oliveira   +3 more
doaj   +1 more source

Didactic-pedagogical strategies for the teaching-learning of genetics

open access: yesInvestigações em Ensino de Ciências, 2020
Students have difficulty in the process of scientific literacy in the field of genetics because the considerable amount of technical-scientific terms that completely escape the students' everyday experiences are approached in an abstract way, separated ...
Sara de Souza Pereira   +2 more
doaj   +1 more source

Chain Versus Ring: Characterization of a Meta‐Phenylene Ladder Polymer and Its Octameric Macrocycle

open access: yesChemistry – A European Journal, EarlyView.
The synthesis and comprehensive spectral and photophysical analysis of a methyl‐substituted ladder meta‐phenylene macrocycle (MeLMMP) and its polymer analogue (MeLPMP) show that, despite differing topologies (macrocycle vs. polymer), both display nearly identical electronic and photophysical properties due to cross‐conjugation.
Paulo D. Nunes Barradas   +4 more
wiley   +1 more source

Funções geradoras dos números poligonais e dos números hipertetraédricos k-dimensionais

open access: yesCQD Revista Eletrônica Paulista de Matemática, 2020
No presente artigo, discutimos sobre as funções geradoras de duas classes de sequências dos números figurados que contém os números triangulares, a primeira é referente a classe dos números poligonais que é uma extensão m-gonal dos números triangulares e
Francisco Evamar Barros   +1 more
doaj  

Jogos de linguagem na alfabetização matemática

open access: yesBoEM: Boletim Online de Educação Matemática, 2019
Nosso objetivo neste artigo é refletir sobre a constituição linguística do número e suas possíveis consequências no fazer pedagógico da sala de aula.
Carlos Evaldo dos Santos Silva   +1 more
doaj   +1 more source

Poly(Ionic) Liquid‐Enhanced Ion Dynamics in Cellulose‐Derived Gel Polymer Electrolytes

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Advancing Energy Storage: Gel Polymer Electrolytes with Promising Potential Gel polymer electrolytes (GPEs) incorporating methyl cellulose and a range of ionic/polymeric achieved Li+ transference numbers comparable to traditional liquid electrolytes.
Tiago G. Paiva   +7 more
wiley   +1 more source

Teacher agency in curriculum and pedagogical development: Reflections from a design research project about self‐regulated learning in secondary schools

open access: yesThe Curriculum Journal, EarlyView.
Abstract Transnational guidelines on skills and competencies for lifelong learning, along with curriculum reforms to promote curriculum flexibility and autonomy in schools, are pressing teachers to be engaged in curriculum and pedagogical innovation focused on student‐centred approaches favourable to developing learner autonomy.
Thiago Freires   +3 more
wiley   +1 more source

Análise das publicações sobre a história da educação profissional na Revista Brasileira de Educação Profissional e Tecnológica

open access: yesRevista Brasileira de História da Educação
Este trabalho é fruto de uma pesquisa bibliográfica, do tipo Estado do Conhecimento. A análise objetivou mapear como a História da Educação Profissional vem sendo abordada nas publicações da Revista Brasileira de Educação Profissional e Tecnológica.
Rafaela Santos Amorim   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy