Results 81 to 90 of about 76,546 (209)

Cold vapour generation electrothermal atomic absorption spectrometry and solid phase extraction based on a new nanosorbent for sensitive HG determination in environmental samples (sea water and river water) [PDF]

open access: yes, 2016
Reunión bianual del Grupo Regional Andaluz de la Sociedad Española de Química AnalíticaMercury is not an essential element for plant or animal life and it is a potential environmental toxic because of its tendency to form covalent bonds with organic ...
Cano-Pavón, José Manuel   +4 more
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Looks can be deceiving : the deceptive milkcaps (Lactifluus, Russulaceae) exhibit low morphological variance but harbour high genetic diversity [PDF]

open access: yes, 2019
The ectomycorrhizal genus Lactifluus is known to contain many species complexes, consisting of morphologically very similar species, which can be considered cryptic or pseudocryptic.
Angelini, Claudio   +9 more
core   +2 more sources

Children Allergic to Peanut and/or Tree Nuts Are at Risk of Accidental Allergic Reactions

open access: yes
Clinical &Experimental Allergy, Volume 56, Issue 1, Page 68-71, January 2026.
Marina Vasse   +8 more
wiley   +1 more source

Solid sampling determination of ZnO nanoparticles in eyeshadows by graphite furnace atomic absorption spectrometry [PDF]

open access: yes, 2019
The application of nanoparticles (NPs) in science and technology is a fast growing field. Therefore, reliable and straightforward analytical methods are required for their fast determination in different types of samples.
Cano-Pavón, José Manuel   +6 more
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Gendering Toxic Contamination: Toxic Risks, Bodies, and Pregnancies in Gold Mining and Coca Farming Communities in the Bajo Cauca Region

open access: yesAntipode, Volume 56, Issue 5, Page 1560-1580, September 2024.
Abstract This paper investigates women's everyday reproductive struggles in contexts of toxic contamination and the tensions emerging between toxic exposure and care in women's experiences of motherhood. While scientific framings of reproductive disruptions understand social identities as pre‐existing the experience of toxic risks, in this paper I ...
Chiara Chiavaroli
wiley   +1 more source

Pelas veredas da etimologia

open access: yes, 2023
Este livro é uma seleção de trabalhos produzidos pelos alunos de pós-graduação em Estudos Linguísticos da Faculdade de Letras da Universidade Federal de Minas Gerais, durante a disciplina “Introdução à Etimologia”, no 1º semestre de 2016. A proposta era correlacionar o arcabouço teórico-metodológico de Mário Viaro no livro Etimologia (2011), com temas ...
openaire   +1 more source

Electrodialytic Recovery of Cobalt from Spent Lithium-Ion Batteries [PDF]

open access: yes, 2019
Contribución en congreso científicoRecycling lithium-ion batteries has an increasing interest for economic and environmental reasons. Disposal of lithium-ion batteries imposes high risk to the environment due to the toxicity of some of their essential ...
Cerrillo-Gonzalez, Maria del Mar   +7 more
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Planning for a future of changes: Prioritising areas for conservation of small mammals in the Caatinga, Brazil

open access: yesDiversity and Distributions, Volume 30, Issue 8, August 2024.
Abstract Aim Human land‐use and climate change are two of the main threats affecting biodiversity, especially in arid/semiarid regions. The most effective way to protect the species in these ecosystems against these threats is through the delimitation of protected areas (PAs).
Anna Ludmilla da Costa‐Pinto   +4 more
wiley   +1 more source

A new characid species with remarkable sexual dimorphism (Characiformes: Characidae: Stevardiinae) from the upper Guayabero River, Orinoco basin, Colombia

open access: yesJournal of Fish Biology, Volume 104, Issue 6, Page 1947-1959, June 2024.
Abstract A new species of characid with remarkable sexual characteristics is described from the upper Guayabero River drainage from the Orinoco basin in Colombia. The new species is included in the genus Monotocheirodon by sharing most of the previously proposed diagnostic features of this genus.
Tiago P. Carvalho   +3 more
wiley   +1 more source

Formulate an environmental education strategy, for the protection of the tropical rainforest located in the vereda del Carmen in the town of Villavicencio - Meta, Colombia [PDF]

open access: yes, 2014
Debido a la preocupación por el deterioro del bosque húmedo tropical ubicado en la vereda del Carmen, se han establecido estrategias para prevenir y corregir impactos ambientales dados por la falta de educación ambiental a causa de los habitantes y ...
Mendoza Duque, Paula Del Mar
core  

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