Results 61 to 70 of about 1,157,999 (181)

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

open access: yesJournal of Raman Spectroscopy, Volume 57, Issue 9, Page 1554-1564, September 2026.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira   +3 more
wiley   +1 more source

Systematics of Marmosa Subgenus Micoureus With Emphasis in ‘rapposa’ Group (Didelphidae, Marmosini): Geographic Variation and Revalidation of M. budini

open access: yesZoologica Scripta, Volume 55, Issue 5, Page 681-692, September 2026.
ABSTRACT Micoureus is the most species‐rich subgenus within the genus Marmosa. Conflicting arrangements regarding the number of species comprising this subgenus have been proposed and the validity of M. budini has been debated. Here, we used an approach integrating genetic and morphological data were conducted to reanalyze the ‘rapposa’ group ...
Maria Clara Santos Ribeiro   +3 more
wiley   +1 more source

Decoupling of Taxonomic and Functional Recovery in a Multi‐Decadal Mixed Araucaria Forest Chronosequence

open access: yesAustral Ecology, Volume 51, Issue 8, August 2026.
ABSTRACT Understanding how different biodiversity dimensions recover following disturbance is critical for interpreting forest successional trajectories. We examined this question in a protected remnant of Araucaria Mixed Forest (AMF) in subtropical southern Brazil, a frost‐prone montane system with multiple anthropogenic disturbance legacies.
Samuel de Barros Silva   +7 more
wiley   +1 more source

Soil Biodiversity Supports Agroecosystem Services Under Multiple Global Change Factors

open access: yesGlobal Change Biology, Volume 32, Issue 8, August 2026.
Soil biodiversity is essential for maintaining healthy and productive agricultural systems under climate change. Using wheat fields exposed to up to eight global change factors, such as warming, drought, salinity, heavy metals, nitrogen addition, microplastics, pesticides, and alkalinization, we found that diverse soil communities play a critical role ...
Catalina Garzón‐Ladino   +6 more
wiley   +1 more source

Un Minuto para la Innovación Social. Edición No. 34 - octubre / 2021.

open access: yes, 2021
Un Minuto para la Innovación Social.
Parque Científico de Innovación Social - PCIS
core  

Coastal engineering infrastructure impacts Blue Carbon habitats distribution and ecosystem functions

open access: yesScientific Reports, 2022
Intertidal estuarine habitats (e.g., saltmarshes and tidal flats) provide important ecosystem services to society, including coastal protection, food provision and Corg sequestration.
Inés Mazarrasa   +3 more
doaj   +1 more source

Occurrence of Antibodies Anti‐Toxoplasma gondii in Captive Non‐Human Primates From Pernambuco State, Brazil

open access: yesJournal of Medical Primatology, Volume 55, Issue 4, August 2026.
ABSTRACT Wildlife captive populations are important tools for threatened species conservation, and early identification of diseases must be prioritized. In this study, we test for the presence of anti‐Toxoplasma gondii antibodies in non‐human primates at a Zoo from Pernambuco State, Brazil.
Marcio André Silva   +5 more
wiley   +1 more source

Un Minuto para la Innovación Social. Edición No. 37 - agosto / 2022.

open access: yes, 2022
Un Minuto para la Innovación Social.
Parque Científico de Innovación Social - PCIS
core  

Molecular and Phylogenetic Characterization of HTLV‐1 Infection in Patients With Hematological Malignancies in the State of Pará, Northern Brazil

open access: yesJournal of Medical Virology, Volume 98, Issue 7, July 2026.
ABSTRACT Human T‐lymphotropic viruses 1 and 2 (HTLV‐1 and HTLV‐2) were first isolated from patients with hematological malignancies. This study was the first to investigate the frequency of HTLV‐1 and its molecular diversity among patients with hematolymphoid cancers who were treated at a leading reference hospital in Pará, northern Brazil.
Gabriel dos Santos Pereira Neto   +8 more
wiley   +1 more source

Un Minuto para la Innovación Social. Edición No. 30 - junio / 2021.

open access: yes, 2021
Un Minuto para la Innovación Social.
Parque Científico de Innovación Social - PCIS
core  

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