Results 21 to 30 of about 6,605 (124)

Applets de Área no GeoGebra

open access: yesRevista de Estudos e Pesquisas sobre Ensino Tecnológico, 2023
Este artigo tem como objetivo promover uma compreensão próspera ao entendimento dos cálculos de áreas a partir de uma sequência de applets construídos com o software GeoGebra na intenção de apresentar justificativas visuais.
Hakel Fernandes de Awila   +1 more
doaj   +1 more source

Polígonos

open access: yes, 2016
Apresenta características de alguns polígonos.
Intel Corporation
core   +2 more sources

UN ANÁLISIS EMPÍRICO DE LA DIFERENCIACIÓN HORIZONTAL DE LOS POLÍGONOS INDUSTRIALES GALLEGOS

open access: yesInvestigaciones Europeas de Dirección y Economía de la Empresa, 2013
Durante las últimas décadas se ha producido en Galicia, en consonancia con lo ocurrido en otros territorios, una proliferación de polígonos industriales que han multiplicado la oferta de suelo industrial de esta región. Estos polígonos se ven inmersos en
de Carlos, Pablo   +2 more
doaj   +1 more source

Methodology to identify ecologically matching areas and its applications in conservation planning

open access: yesConservation Biology, EarlyView.
Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi   +7 more
wiley   +1 more source

Figuras equidecomponíveis [PDF]

open access: yes, 2001
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática."Se dois polígonos tem a mesma área então sempre é possível decompor um deles em polígonos menores de modo a compor o outro."
kagoiki, Franco Yukio
core  

La influencia de la vivienda pública en la formación y transformación de la periferia de las ciudades gallegas

open access: yesVeredes, Arquitectura y Divulgación, 2022
Al observar cómo se ha formado la periferia gallega, se establece que la transformación del territorio entorno a las ciudades principales, el modo de construir ciudad y la forma de habitarla fue alterado radicalmente durante la época de la dictadura ...
Antonio García Fernández
doaj  

Design of a Bacteriophage‐Based Product for Biocontrol of Fire Blight and Black Rot

open access: yesMicrobial Biotechnology, Volume 19, Issue 9, September 2026.
Phytopathogenic bacteria threaten crops, and while chemical pesticides are effective, they harm ecosystems. Bacteriophages like ɸEF1, ɸEF2 and ɸXF1 show promise as biocontrol agents. They remain stable at 4°C and 20°C under neutral conditions, with stability enhanced by additives like CaCO3, improving field effectiveness for ecological and sustainable ...
Gloria Vique   +10 more
wiley   +1 more source

Exploring ecohydrology through the lens of local fishers in the Bolivian Amazon

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The natural flow regimes of Andean‐Amazon tributaries play a vital role in sustaining their rich biodiversity and productive local fisheries, but ongoing and proposed alteration of river flow regimes by large dams threatens to negatively impact river ecosystems. Despite its importance, our understanding of how hydrologic variability influences
Lina G. Terrazas‐Villarroel   +4 more
wiley   +1 more source

Construcción de polígonos regulares [PDF]

open access: yes, 2011
En este trabajo se presenta una revisión del tema “Construcciones de polígonos regulares en la educación básica”. Se señalan las dificultades que tienen los estudiantes en el aprendizaje de la geometría, atendiendo a factores de tipo epistemológico y ...
Ramírez Chaparro, Ricardo
core  

Biostimulants in plant brassinosteroid hormone receptor BRI1 activation—a new system to evaluate activation capacity

open access: yesThe FEBS Journal, Volume 293, Issue 3, Page 677-697, February 2026.
Biostimulants improve plant growth and have shown promise in agronomic applications and boosting crop yield. Because biostimulants typically present as a mixture of active components, new methods are required to characterize their mode of action. Here, we describe a novel assay that evaluates plant biostimulants targeting the brassinosteroid receptor ...
Maribel Marquina   +9 more
wiley   +1 more source

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