Results 81 to 90 of about 909,044 (250)

The Employment of Hydrogen Peroxide in Water Disinfection Poses a Threat to Aquatic Ecosystems Because of Its Toxicity to Nontarget Organisms

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Hydrogen peroxide is widely used in water and wastewater treatment, particularly in advanced oxidation processes that aid in the degradation of compounds and microbial disinfection. Despite concerns about potential environmental contamination, its impact on freshwater ecosystems remains inadequately studied.
Letícia Queiroz Almeida   +7 more
wiley   +1 more source

A VISÃO DOS FORMANDOS EM ADMINISTRAÇÃO EM RELAÇÃO AOS CURSOS DE PÓS-GRADUAÇÃO E AS AÇÕES DE MARKETING DESENVOLVIDAS NA UNIVERSIDADE REGIONAL DE BLUMENAU [PDF]

open access: yes, 2004
A VISÃO DOS FORMANDOS EM ADMINISTRAÇÃO EM RELAÇÃO AOS CURSOS DE PÓS-GRADUAÇÃO E AS AÇÕES DE MARKETING DESENVOLVIDAS NA UNIVERSIDADE REGIONAL DE ...
Bronnemann, Márcia Regina   +1 more
core  

Non‐Destructive Inspection of TCPs Using Pulse‐Echo Ultrasound and X‐Ray Microcomputed Tomography Techniques

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Thermoplastic composite pipes (TCPs) have potential applications in offshore oil and gas industries because of their strength, lack of corrosion, and flexibility. Designed for fluid transportation in high‐pressure and high‐temperature environments, manufacturing defects and operational loads can compromise their performance.
Marcella Grosso Lima   +10 more
wiley   +1 more source

Uma abordagem para o projeto do controle de frequência e de carga de sistemas de potência [PDF]

open access: yes, 1976
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.
Pires, Antônio Simões
core  

Development of Microsatellite Markers for Ex Situ Management of the Harpy Eagle Using Next Generation Sequencing

open access: yesZoo Biology, EarlyView.
ABSTRACT The Harpy Eagle (Harpia harpyja), one of the largest birds of prey in the world, is threatened with extinction throughout its entire area of occurrence in the Neotropics. While conservation efforts for the wild populations are crucial, it is also important to focus on ex situ conservation actions.
Mylena Kaizer   +7 more
wiley   +1 more source

Knowledge organization as research area of brazilian’s Information Science [PDF]

open access: yes, 2015
Evento realizado pela Associação Nacional de Pesquisa em Ciência da Informação (ANCIB) e organizado pelo Programa de Pós-Graduação em Ciência da Informação da Universidade Federal da Bahia (PPGCI/UFPB).Este texto objetiva descrever e analisar como a ...
Baptista, Dulce Maria   +1 more
core  

Content validation of the new nursing intervention “0565 – ultrasonography: bladder”

open access: yesInternational Journal of Nursing Knowledge, EarlyView.
Abstract Purpose To validate the content of the nursing intervention “0565 – ultrasonography: bladder.” Method The content validation study was conducted from September to November 2022, with a sample of 22 specialists who evaluated the components of the nursing intervention “0565 – ultrasonography: bladder,” according to the Nursing Interventions ...
Vítor Monteiro Moraes   +5 more
wiley   +1 more source

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