Results 41 to 50 of about 3,409 (185)

Negative Impact of Dental Wastewater on the Environment and Human Health: A Scoping Review

open access: yesWater Environment Research, Volume 97, Issue 12, December 2025.
Dental wastewater (DWW) may carry hazardous contaminants (toxic metals, chemicals, and microorganisms) from clinical procedures into municipal sewers and wastewater treatment plants, with potential release to receiving waters. Because treatment may not fully remove all pollutants, the most effective prevention point is source control.
Giordana Picolo Furini   +2 more
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

Diffuse glioma with FGFR3‐TACC3 fusion in adults is not a homogenous clinicopathological and molecular entity

open access: yesThe Journal of Pathology: Clinical Research, Volume 11, Issue 6, November 2025.
Abstract Adult diffuse gliomas with FGFR3‐TACC3 (F3T3) fusion are rare and highly heterogeneous central nervous system (CNS) tumors. Current research on the biological behavior of these tumors is limited, especially regarding whether histopathologically low‐grade tumors are indolent or represent early‐stage high‐grade tumors, thereby posing challenges ...
Xiaoli Su   +10 more
wiley   +1 more source

Hypercanines: Not just for sabertooths

open access: yesThe Anatomical Record, Volume 308, Issue 11, Page 2831-2842, November 2025.
Abstract Hypercanines are here defined as hypertrophied caniniform teeth, that is, canine teeth that are elongated to serve specific functions in different clades of mammals and their synapsid ancestors. This article presents an overview of the occurrence of hypercanines, their growth, and their function across a broad range of clades.
Lars Werdelin
wiley   +1 more source

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

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

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

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

Radionuclides and heavy metal contents in phosphogypsum samples in comparison to cerrado soils Conteúdo de radionuclídeos e metais pesados em amostras de fosfogesso, comparativamente ao de solos de cerrado

open access: yesRevista Brasileira de Ciência do Solo, 2009
Phosphogysum (PG) or agricultural gypsum, a solid waste from the phosphate fertilizer industry, is used as soil amendment, especially on soils in the Cerrado region, in Brazil.
Vanusa Maria Feliciano Jacomino   +7 more
doaj   +1 more source

Variações de nutrientes e estado trófico em viveiros seqüenciais de criação de peixes - DOI: 10.4025/actascianimsci.v27i3.1218

open access: yesActa Scientiarum: Animal Sciences, 2008
O estudo avaliou o estado trófico e o aumento nas concentrações de nutrientes em viveiros seqüenciais em períodos de curta duração. Foram estudados seis viveiros de criação semi-intensiva de peixes que receberam efluentes de outros tanques em paralelo ...
Carla Fernandes Macedo   +1 more
doaj   +1 more source

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