Results 171 to 180 of about 740,959 (272)

SUGESTÕES DIDÁCTICAS PARA UTILIZAR O MÉTODO DOS COEFICIENTES NA DETERMINAÇÃO DE ASSIMPTOTA OBLÍQUA DE UMA FUNÇÃO RACIONAL

open access: yesRevista Órbita Pedagógica, 2015
Através de diferentes instrumentos de investigação, observou-se que existem insuficiências por parte dos estudantes do 1º e 2º ano de Matemática do ISCED-Huambo, na disciplina Matemática I quando se fala do conceito de assimptotas, e especificamente a ...
Ermelinda Gaspar Chinguengue   +2 more
doaj  

Educação superior no século XXI e a reforma universitária brasileira [PDF]

open access: diamond, 2005
Arthur Roquete de Macedo   +3 more
openalex   +1 more source

Antifungal Activity, Cytocompatibility, and Wound Healing Potential of Novel Mucoadhesive Formulations for Oral Drug Delivery

open access: yesJournal of Biomedical Materials Research Part A, Volume 113, Issue 10, October 2025.
ABSTRACT Conventional treatments for oral candidiasis often fail due to the complexities of the oral environment and the increasing antifungal drug resistance. Therefore, there is a growing demand for new therapies that optimize drug bioavailability, allowing for lower therapeutic doses while enhancing cytocompatibility, maintaining antifungal, anti ...
Carolina Yoshi Campos Sugio   +6 more
wiley   +1 more source

PROPOSTA DE ORIENTAÇÕES METODOLÓGICAS PARA A DETERMINAÇÃO DO CARÁCTER DE UMA SÉRIE NUMÉRICA POR ESTUDANTES DO PRIMEIRO ANO DE MATEMÁTICA DO INSTITUTO SUPERIOR DE CIÊNCIAS DA EDUCAÇÃO DE HUAMBO, ANGOLA

open access: yesRevista Órbita Pedagógica, 2015
Através de diferentes instrumentos de investigação, se constatou que existem insuficiências por parte dos estudantes do 1º e 2º ano de Matemática do ISCED-Huambo, na disciplina Análise Matemática Matemática I no tema Séries Numéricas especificamente em ...
Bartolomeu Chindumbo Delfino   +2 more
doaj  

Leaf anatomy of species of Calea sect. Lemmatium (Asteraceae) with a taxonomic emphasis

open access: yesNordic Journal of Botany, Volume 2025, Issue 10, October 2025.
Calea sect. Lemmatium is one of five sections of Calea (Neurolaeneae, Asteraceae), containing 12 species that are morphologically similar, which makes their identification difficult to non‐experts. The current study aimed to provide an anatomical characterization of species from Calea sect.
Maria José de Sousa Monteiro   +3 more
wiley   +1 more source

Polypropylene/Silicon‐Carbide Micro‐Composites: Effects of Particle Size and PP‐g‐MA on Mechanical/Thermal Properties, With Statistical Analysis and Cost Assessment

open access: yesSPE Polymers, Volume 6, Issue 4, October 2025.
This study investigates the mechanical and thermal properties of polypropylene (PP) composites with SiC particles and maleic anhydride. Results show increased tensile strength, and a 260% rise in impact energy, but a 23% reduction in elongation. Optimal compositions are 9% SiC and 30% compatibilizer, with smaller particles improving performance ...
Weslei Patrick Teodósio Sousa   +6 more
wiley   +1 more source

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