Results 41 to 50 of about 27,276 (173)

Health‐Related Quality of Life of Patients Undergoing Haemodialysis: A Structural Equation Modelling Approach

open access: yesNursing Open, Volume 12, Issue 11, November 2025.
ABSTRACT Aim To develop and test a hypothetical model of the relationships between the health‐related quality of life of patients undergoing haemodialysis and associating factors including autonomy support from healthcare professionals, basic psychological needs, motivation, resilience, self‐management. Design A cross‐sectional survey design.
Moonja Kang, Younhee Jeong, Hyungran Lee
wiley   +1 more source

Multivariate optimization of an ultrasound-assisted extraction procedure for Cu, Mn, Ni and Zn determination in ration to chickens

open access: yesAnais da Academia Brasileira de Ciências, 2013
In this work, multivariate optimization techniques were used to develop a method based on the ultrasound-assisted extraction for copper, manganese, nickel and zinc determination from rations for chicken nutrition using flame atomic absorption ...
JOELIA M. BARROS   +5 more
doaj   +1 more source

Parental Attachment and Academic Well‐Being in Adolescence: Mediation Effect of Perceived Social Support

open access: yesPsychology in the Schools, Volume 62, Issue 10, Page 3939-3951, October 2025.
ABSTRACT This cross‐sectional study aimed to explore the mediation mechanism through which the quality of attachment to the parent influences academic well‐being, focusing on the role of multiple sources of perceived social support in a sample of 518 French students (Grades 10–12, 69.7% females, mean age 16 years).
Aline M.‐C. Vansoeterstede   +3 more
wiley   +1 more source

Síntese de zeólita tipo 5A a partir de caulim para adsorção de metais pesados de soluções aquosas [PDF]

open access: yes, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.O atual crescimento industrial gera um aumento na quantidade dos resíduos e dos efluentes provenientes dos processos ...
Melo, Carolina Resmini
core  

Arsenic toxicity to cladocerans isolated and associated with iron: implications for aquatic environments

open access: yesAnais da Academia Brasileira de Ciências, 2016
Arsenic is an ametal ubiquitous in nature and known by its high toxicity. Many studies have tried to elucidate the arsenic metabolism in the cell and its impact to plants, animals and human health.
SUELLEN C.M. SALES   +2 more
doaj   +1 more source

Enhancing Hediste diversicolor aquaculture production: Density and feeding rate as key variables for intensive production management

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 5, October 2025.
Abstract This study analyzes the effect of density on growth and feeding rate in Hediste diversicolor. In a first trial, specimens ranging in size from 10 to 500 mg were fed for 15 days at apparent satiety at eight stocking densities ranging from 500 to 16,000 individuals m−2. In a second trial, the effect of four manageable density levels ranging from
F. Aguado‐Giménez   +2 more
wiley   +1 more source

Condução térmica em metais: parte 1: experimento prático

open access: yes, 2011
Sabemos que os metais são bons condutores de calor mas todos conduzem calor com a mesma eficiência?
Bouças, Lucas Netto
core   +1 more source

Composto de marketing: um estudo de caso na empresa Docol Metais Sanitários Ltda. [PDF]

open access: yes, 2009
TCC (graduação) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Curso de Administração.O presente estudo evidencia o composto de marketing da empresa Docol Metais Sanitários Ltda.
Bastos, Rodrigo Cordeiro
core  

Condução térmica em metais: parte 1: experimento prático

open access: yes, 2016
Ensino Médio::FísicaSabemos que os metais são bons condutores de calor mas todos conduzem calor com a mesma eficiência?
Bouças, Lucas Netto
core   +1 more source

Hipersensibilidade a Metais Utilizados durante o Tratamento Ortodôntico

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 2007
Na prática ortodôntica podem ocorrer reações adversas em pacientes devido aos materiais utilizados durante o tratamento, tanto de natureza irritativa como reações de hipersensibilidade.
Eduardo MACHADO   +3 more
doaj   +1 more source

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