Results 51 to 60 of about 9,239 (140)

A contribution to the study of plant development evolution based on gene co-expression networks [PDF]

, 2013
Phototrophic eukaryotes are among the most successful organisms on Earth due to their unparalleled efficiency at capturing light energy and fixing carbon dioxide to produce organic molecules.
Lucas Reina, Eva, Romero Campero, Francisco José, Romero Rodríguez, José María, Said, Fátima E., Valverde Albacete, Federico   +4 more
core   +2 more sources

Defining and identifying relevant stakeholders to advance effective conservation

Conservation Biology, EarlyView.
The challenge of defining stakeholders in environmental science and an approach for refining existing definitions. Abstract Stakeholder is a contested term that has spawned a multitude of ad hoc definitions. The ambiguity of these definitions has oftentimes impeded transdisciplinary research in environmental governance and conservation science because ...
Milan Büscher, Felix Przesdzink, Christian Wilhelmy, Laura Herzog, Johannes Halbe, Florian Fiebelkorn   +5 more
wiley   +1 more source

Detección semi-automática de nuevos pares de estrellas con movimiento propio común [PDF]

, 2018
La detección de sistemas binarios tiene gran importancia en la astrofísica, pues permite, por ejemplo, calcular con precisión la distancia a la que se encuentran sus componentes o descubrir nubes de materia oscura mediante la detección de cambios ...
Antuña Rodríguez, David, Carrión García, Javier, Gutiérrez Gertrúdix, Daniel   +2 more
core   +1 more source

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

Conservation Biology, EarlyView.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca, Danilo C. Vieira, Juliane C. Carneiro, Renato S. Carreira, Milena Ceccopieri, Thais N. Corbisier, Adriana Galindo Dalto, Alberto G. Figueiredo Jr., Fabiane Gallucci, Paula Gheller, Simone Brito de Jesus, Helena Passeri Lavrado, Letícia Lazzari, Eduardo Hilzendeger Marcon, Daniel Leite Moreira, Rafael Bendayan de Moura, Ellen Pape, Ana Cláudia Aoki Santarosa, João Regis dos Santos Filho, Silvia Helena de Mello e Sousa, Thaisa Marques Vicente, Luciana Erika Yaginuma, Cinthia Yamashita, Wandrey Watanabe   +23 more
wiley   +1 more source

Biomechanical Analysis of 3D Printed and Thermoformed EVA Custom‐Made Mouthguard: Experimental and Finite Element Analyses

Dental Traumatology, EarlyView.
ABSTRACT Background/Objective 3D printed materials have been evaluated for fabricating mouthguards; however, little is known about their biomechanical performance in preventing dental trauma. This study aimed to compare two 3D printed polymers and three ethylene vinyl acetate (EVA) sheets used for mouthguard fabrication regarding their mechanical ...
Airin Karelys Avendaño Rondon, Izabela Batista Cordeiro, Maribí Isomar Terán Lozada, Gustavo Mendonça, Priscilla Barbosa Ferreira Soares, Paulo Sergio Borella, Carlos José Soares   +6 more
wiley   +1 more source

Comfort and Usability of Digital Versus Conventional Custom‐Fit Mouthguards: A Randomized Clinical Trial

Dental Traumatology, EarlyView.
ABSTRACT Background/Objectives The use of mouthguards protects teeth and the supporting tissues against impacts. Digital impressions and 3D‐printed models can reduce manufacturing steps and minimize discomfort. This study evaluated the fit, comfort, and usability of custom‐made mouthguards, obtained by conventional and digital workflow, in amateur ...
Maryuri Macías Bautista, Priscilla Barbosa Ferreira Soares, Airin Karelys Avendaño Rondon, Laryssa Silva da Cunha, Ianca Daniele Oliveira de Jesus, Rodrigo Silva Moreira, Gisele Rodrigues da Silva, Liran Levin, Carlos José Soares   +8 more
wiley   +1 more source

¿Es posible innovar en la enseñanza del cálculo diferencial? Trabajamos con la derivada [PDF]

, 2011
El cálculo diferencial y, en particular, el estudio del comportamiento variacional de las funciones, es fundamental para analizar los cambios que ocurren en los fenómenos y, en consecuencia, para formular modelos.
Engler, Adriana
core  

Acesso aberto como estratégia de disseminação e preservação da produção científica discente : a Biblioteca Digital de Monografias da Universidade de Brasília [PDF]

, 2011
Relato de experiência pioneira da Universidade de Brasília (UnB) com a implementação da sua Biblioteca Digital de Monografias (BDM), que utiliza os princípios do acesso aberto para a gestão e a disseminação da produção científica discente dos seus ...
Freitas, Marília Augusta de, Leite, Fernando César Lima, Maia, Luanna Cezar   +2 more
core   +2 more sources

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

The FEBS Journal, EarlyView.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima, Dev Sriranganadane, Daiane Laise da Silva, Natália C. Drebes Dörr, Enzo Breviglieri Sichi Mello, Caio Vinicius dos Reis, Rogério Ferreira Lourenço, José Felipe Teixeira da Silva Santos, Anita Salmazo, Brenno Wendler Miranda, Katlin B. Massirer, Rafael M. Couñago, Cristina E. Alvarez‐Martinez   +12 more
wiley   +1 more source

Adaptação da Escrituração Militar às Novas Tecnologias [PDF]

, 2008
A Era da Informação é consequência do contínuo e rápido desenvolvimento das Tecnologias de Informação (TI), e fez com que os Sistemas de Informação (SI) sejam hoje parte integrante da vida das pessoas, das organizações e dos governos.
Carvalho, Helder
core