Results 21 to 30 of about 3,493 (183)

Qualidade da água envasada consumida no estado de São Paulo: análise de substâncias inorgânicas

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia
Introdução: A disponibilidade de diferentes marcas de água envasada no mercado nacional, aliada ao crescente consumo pela população, acarreta a importância em avaliar a qualidade de sua composição química.
Márcia Liane Buzzo, Luciana Juncioni de Arauz, Maria de Fátima Henriques Carvalho, Lidiane Raquel Verola Mataveli   +3 more
doaj   +1 more source

Pol‐NIC: An open database on pollen nutrients, imaging, and contaminants

Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Pollen is a key component of pollinators' nutrition, yet information on its nutrient composition is largely missing from floral trait datasets. These data paper compiles existing data for 283 plant species and adds new multidimensional analyses of cultivated and wild plants to address major knowledge gaps, along with photos of pollen grain morphology ...
Amélie Morin, Isabelle Rabbat, Yann Loranger, Valérie Fournier, Patrick Bergeron, Sarah MacKell, Parker Smale, Taylor Kerekes, Sheila Rafaella Colla, Mathilde Louise Tissier   +9 more
wiley   +1 more source

Dual‐Functional 3D‐Nanoprinted AFM Probes for Correlative Magnetic and Conductive Characterization

Small Methods, Volume 10, Issue 1, 10 January 2026.
A novel atomic force microscopy (AFM) probe concept is presented that enhances correlative microscopy. The purpose‐built design integrates magnetic and conductive functionality in a mechanically stable and ultra‐sharp probe, enabling advanced AFM operation in tapping and contact modes.
Lukas M. Seewald, Robert Winkler, Gerald Kothleitner, Harald Plank   +3 more
wiley   +1 more source

Determination of Paraquat in Real Samples Using a Printed PET‐Based Electrode Modified With Molecularly Imprinted Polymer and Carbonaceous Material

Electroanalysis, Volume 37, Issue 12, December 2025.
This study reports the development of an electrochemical sensor printed with graphite‐based ink on a recycled PET substrate. The device was functionalized with a molecularly imprinted polymer (MIP) and multiwalled carbon nanotubes (MWCNTs) for the selective detection of paraquat in water, apple juice, and acerola juice samples, highlighting its ...
Malena Karla Lombello Coelho de Souza, Daniela Nunes da Silva, Scarlat Ohanna Dávila da Trindade, Thaís Cristina de Oliveira Cândido, Lucas Franco Ferreira, Arnaldo César Pereira   +5 more
wiley   +1 more source

Photocatalytic degradation of an organophosphorus pesticide from agricultural waste by immobilized TiO2 under solar radiation

Revista Ambiente & Água, 2016
This paper describes solar heterogeneous photocatalysis using immobilized TiO2 applied in the treatment of agricultural waste resulting from the application of commercial formulations of methyl parathion.
Marcia Regina Assalin, Vera Lucia Ferracini, Sonia Claudia Nascimento Queiroz, Cláudio Martin Jonsson, Zaira Clemente, Simone Raquel C. M. Silva   +5 more
doaj   +1 more source

Relocating Citizens From Urban Environments Exposed to Hazardous Levels of Contamination: A Rapid Scoping Review

Risk, Hazards &Crisis in Public Policy, Volume 16, Issue 4, December 2025.
ABSTRACT Background Hazardous levels of contaminants produced by anthropogenic activities are increasingly pervading residential environs and urban areas. Hazardous contamination can pose significant health risks for citizens dwelling in exposure pathways.
Rosina Johnson, Ginny Sargent, Caitlin Pilbeam, Jane Desborough   +3 more
wiley   +1 more source

Resistencia de concreto con agregado de alta absorción y baja relación a/c

Revista ALCONPAT, 2012
RESUMEN La resistencia del concreto depende de la calidad de la pasta de cemento y de las características de los agregados pétreos. La primera es controlada por la relación agua - cemento, mientras que las propiedades de los agregados generalmente no ...
R. G. Solís, E. Moreno, E. Arjona
doaj   +1 more source

Can induced drying modulate the response of leaf litter decomposition and fungal diversity to wastewater effluents in permanent streams?

Functional Ecology, Volume 39, Issue 12, Page 3543-3555, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Watercourses are among the most threatened ecosystems globally and face multiple anthropogenic stressors of different origins and intensities that reduce biodiversity and disrupt ecosystem functioning.
Manuel Pinilla‐Rosa, Isabel Muñoz, Francesc Oliva, Itxaso Martinez‐Sanz, Rebeca Arias‐Real, Jun‐Tao Wang, Margarita Menéndez   +6 more
wiley   +1 more source

Evaluation of the Sagittaria montevidensis Cham. & Schltdl. as a bioindicator and phytoextractor of toxic metals

Revista Ambiente & Água, 2017
This study evaluated the bioindication and phytoremediation capacity of the aquatic macrophyte Sagittaria montevidensis by using it to assess the bioconcentration and translocation of heavy metals.
Edila Maria Kickhöfel Ferrer, Glauco Rasmussen Betemps, Nathaly Nunes da Rosa, Pedro José Sanches Filho   +3 more
doaj   +1 more source

Implications of Tobacco Use on Pathogen‐Driven Diseases: A Public Health and Policy Perspective

World Medical &Health Policy, Volume 17, Issue 3, Page 468-474, September 2025.
ABSTRACT The tobacco epidemic remains one of the most significant global public health challenges, responsible for over 8 million deaths annually, with a substantial portion occurring among non‐smokers exposed to second‐hand smoke. While cigarette smoking remains the most prevalent form of tobacco use worldwide, the rise of electronic nicotine delivery
Nadine Kabbani, James L. Olds
wiley   +1 more source