Results 51 to 60 of about 24,019 (278)

DESCOBRINDO PI: DUAS ATIVIDADES BASEADAS NOS TRABALHOS DE ARQUIMEDES

open access: yesBoletim Cearense de Educação e História da Matemática, 2018
Neste artigo, oferecemos algumas sugestões para atividades a partir das ideias desenvolvidas por Arquimedes (287–212 a.C.), atividades com raízes na história da Matemática que podem proporcionar uma ligação entre a Matemática de hoje com problemas e ...
Lucieli Maria Trivizoli
doaj   +1 more source

From tumor‐centric to ecosystem‐based hypotheses in brain tumor research and care

open access: yesMolecular Oncology, EarlyView.
Primary brain tumors, whether in adults or children, present a major challenge because of their dramatic prognosis and the ongoing lack of efficient therapeutic approaches. In recent years, a shift has occurred from tumor‐centric concepts to a more holistic view of these tumors as dynamic ecosystems.
Julie Gavard   +8 more
wiley   +1 more source

Matematica e racconto

open access: yes, 2010
In questo lavoro viene illustrata una presentazione della matematica, apparentemente poco considerata, basata sulla forma del racconto.
MAROSCIA, Paolo
core  

The mathematics of the tables of learning

open access: yesScience & Philosophy, 2015
The "learning tables" for mathematics are an interpretation of the National Guidelines for the Licei and the Guidelines for Technical and Professional Institutes which is consistent with their scientific and regulatory principles.
Emilio Ambrisi
doaj  

Aspectos Motivacionais na Disciplina de Cálculo Diferencial e Integral

open access: yesRevista Eletrônica Teccen, 2016
Neste trabalho, investigamos a motivação e o uso de estratégias de aprendizagem como um fator que influencia o aprendizado em Cálculo Diferencial e Integral. Buscamos traçar um perfil motivacional de turmas da referida disciplina nos cursos de Engenharia
Odileia da Silva Rosa   +2 more
doaj   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

La ricerca in e-learning e in didattica della matematica

open access: yes, 2013
Si tratta di una breve nota che introduce un numero speciale della rivista dedicato al tema dell'e-learning nell'insegnamento della matematica. In queste pagine vien messo in luce come la ricerca in e-learning e quella in didattica della matematica ...
P. L. Ferrari   +6 more
core  

Los sistemas cognitivos artificiales en la enseñanza de la matemática Os sistemas cognitivos artificiais no ensino da matemática Artificial Cognitive Systems in Teaching Mathematics

open access: yesEducación y Educadores, 2012
Este artículo presenta la implementación de los sistemas cognitivos artificiales (SCA) en los procesos de enseñanza-aprendizaje de las matemáticas. La justificación teórica de tal implementación se hace desde el punto de vista de la Matemática y la ...
Luis Alberto Toro-Carvajal   +3 more
doaj  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

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