Results 41 to 50 of about 738,523 (250)

ANÁLISE DO NÍVEL DE QUALIDADE DAS ÁGUAS SUPERFICIAIS NA FOZ DO RIO LUCAIA, SALVADOR-BA [PDF]

, 2016
O principal objetivo deste estudo foi avaliar o nível de degradação das águas superficiais da foz do rio Lucaia, localizado no município de Salvador, BA, considerando parâmetros biológicos, físico-químicos e a influência da amplitude de marés ...
Melo, Natalia Ribeiro; Universidade salvador (UNIFACS), Marques, Isadora Machado; Universidade salvador (UNIFACS), Moreira, Ícaro Thiago Andrade; Universidade salvador (UNIFACS), Oliveira, Adna Caroline Vale; Universidade salvador (UNIFACS), Wicks, Wendy Santos Freitas; Universidade salvador (UNIFACS)   +4 more
core   +1 more source

USO DO VETIVER CHRYSOPOGON ZIZANIOIDES (L.) NA ESTABILIZAÇÃO DE TALUDES E ENCOSTAS NA REGIÃO METROPOLITANA DA CIDADE DE SALVADOR – BA [PDF]

, 2014
A região metropolitana de Salvador - BA ao longo dos anos vem apresentando inúmeros casos de deslizamentos de encostas. A utilização de obras de contenções verdes vem sendo implantadas, como uma alternativa viável e econômica.
Laranjeira de Souza Filho, Humberto, Rodrigues Alves Santos, Renan, Oliveira Carneiro, Waldete Japiassu de   +2 more
core   +1 more source

Solvent Oxidation‐Directed Synthesis of Highly Crystalline Iron Oxide Nanoparticles With Near‐Bulk Magnetization

Advanced Science, EarlyView.
Controlled oxidation of benzyl ether is established as a key synthetic parameter in the thermal decomposition of iron(III) acetylacetonate. Oxygenated solvent species alter precursor coordination and nucleation–growth kinetics, producing highly crystalline, magnetite‐rich nanoparticles with tunable size, controlled morphology, and near‐bulk ...
Lukas Hertle, Valentin Gantenbein, Joaquim Llacer‐Wintle, Mingchen Ma, Ziyu Li, Pu Luo, Zhengwei Tan, Fei Chen, Chen Chen, Chuanyi Wu, Chenxin Gao, Chenyi Zhou, Carlos Franco, Pere Bruna, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Bradley J. Nelson, Salvador Pané   +17 more
wiley   +1 more source

FENÓTIPO VERSUS GENÓTIPO DO PERFIL DE RESISTÊNCIA A CARBAPENÊMICOS DE ENTEROBACTÉRIAS RESISTENTES A POLIMIXINAS DE JANEIRO A JULHO DE 2021 EM UM HOSPITAL FILANTRÓPICO EM SALVADOR (BA)

Brazilian Journal of Infectious Diseases, 2022
Introdução/Objetivo: As enterobactérias resistentes a carbapenêmicos têm sido importantes causas de infecções relacionadas a assistência à saúde, com significante taxas de mortalidade.
Raíssa Bastos, Leila Regina Amorim Araújo de Azevedo, Mauricio Mateus da Silva e Silva, Joicilene Mendes Borges, Victor Porfirio dos Santos Almeida, Jussara Oliveira Santini, Thiago Alves Soares   +6 more
doaj   +1 more source

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low‐Intensity Static Magnetic Fields In Vitro

Advanced Science, EarlyView.
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Elric Zhang, Hao Ye, Marta Bonato, Joana Covelo, Vitaly Pustovalov, Anton Guimera‐Brunet, Xavi Illa, Valentin Gantenbein, Cagatay M. Oral, Marta Parazzini, Salvador Pané, Maria V. Sanchez‐Vives   +13 more
wiley   +1 more source

Magnetoelectric BaTiO3/CoFe2O4 Thin‐Film Meshes for Neuronal Differentiation

Advanced Science, EarlyView.
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mathieu Mirjolet, Hao Ye, Abderrahim Lahlahi Attalhaoui, Donghoon Kim, Vitaly Pustovalov, Elric Zhang, Marc Tudela‐Pi, Bastian Gebauer, Juan Bautista Carda Castelló, Anton Guimerà‐Brunet, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Minsoo Kim, Salvador Pané   +13 more
wiley   +1 more source

Características térmicas do solo em Salvador, BA Soil thermal characteristics at Salvador, BA

Revista Brasileira de Engenharia Agrícola e Ambiental, 2005
O comportamento térmico do solo (ciclo anual) de Salvador (13º 01' S; 38º 31' O; 51,4 m), foi estudado através dos dados de temperatura obtidos com geotermômetros instalados nas profundidades de 0,02, 0,05, 0,10, 0,20, 0,30, 0,50 e 1,00 m, e o ciclo diário o foi com base em dados de temperatura nas profundidades de 0,05, 0,20 e 0,50 m, a intervalos de ...
Tantravahi V. Ramana Rao, Bernardo B. da Silva, Atílio A. Moreira   +2 more
openaire   +1 more source

EVALUATION OF THE QUALITY OF MANANTIAL WATER SUPPLYING THE CITY OF SALVADOR (BA) [PDF]

Periódico Tchê Química, 2017
Since 2011, the Centro de Pesquisas e Desenvolvimento - CEPED performs sampling and analysis activities of the waters of the springs that supply the city of Salvador to assess the Water Quality Index (WQI). The WQI is an important indicator of the relationship between use and land cover and water quality in a watershed.
Alves, Helena Maria Andrade, Yamanaka, Cristina Yassuko, Azcona, Miguel Angel Lobo, Brasil, Valter Alexandre, Garcia, Rui Jesus Lorenzo, Martins, Djavã de Santana   +5 more
openaire   +2 more sources

MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion

Advanced Science, EarlyView.
In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou, Qing Wu, Jiawei Lin, Kunchen Li, Yulong Ying, Josep Puigmartí‐Luis, Salvador Pané, Sheng Wang   +7 more
wiley   +1 more source

A Multi‐Scale Computational Framework for Evaluating Wireless Neuromodulation Feasibility via Magnetoelectric Nanoparticles

Advanced Science, EarlyView.
A multiscale computational framework links single‐nanoparticle magnetoelectric behavior to tissue‐level electric field distributions, integrating experimental data from nanoparticle characterization and in vitro stimulation setups. Applied to a cortical slice configuration, the framework predicts optimal MENP concentrations and stimulation parameters ...
Marta Bonato, Elric Zhang, Emma Chiaramello, Serena Fiocchi, Giulia Suarato, Valentin Gantenbein, Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Maria V. Sanchez‐Vives, Salvador Pané, Marta Parazzini   +10 more
wiley   +1 more source