Results 191 to 200 of about 1,165,111 (277)

Asymmetric Information With Multiple Risks: The Case of the Chilean Private Health Insurance Market

open access: yesHealth Economics, Volume 35, Issue 5, Page 712-729, May 2026.
ABSTRACT We extend the Rothshild and Stiglitz (1976) model to two sources of risk –inpatient and outpatient risk– to better proxy real‐world health insurance markets. We uncover an interesting theoretical possibility: Take individuals A and B, who are low risks in, say, the inpatient dimension but A is riskier in the outpatient dimension.
Dolores de la Mata   +3 more
wiley   +1 more source

Family and community medicine workforce training and practice in the Americas. [PDF]

open access: yesRev Panam Salud Publica
Puertas Donoso EB   +7 more
europepmc   +1 more source

Morphological, Molecular, and Isotopic Approaches to Termite Ecology: A Mangrove Case Study

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
Termite communities in Caribbean mangroves, though species‐poor, sustain crucial decomposition and nutrient cycling. Their overlapping niches and stochastic assembly highlight termites' resilience and ecological importance in supporting the functioning of these challenging coastal ecosystems.
Robin Casalla, Rafik Neme, Judith Korb
wiley   +1 more source

Environmental Contamination Affects Associated Bacterial Communities in a Neotropical Arboreal Ant

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
Environmental stressors such as contamination from mining tailings can alter microbial communities associated with insects, including social ants. Ants, as widespread and ecologically influential insects with stable microbial associations, offer a relevant model to examine these effects.
Marília R. Bitar   +4 more
wiley   +1 more source

Biological Degradation of Phthalates: From Bioremediation to Plastic Waste Valorization

open access: yesChemSusChem, Volume 19, Issue 7, 14 April 2026.
Phthalic acid isomers play a key role in the plastics industry, but pose significant environmental and health concerns. This review explores the microbial biodegradation of phthalates and their esters, focusing on bacterial enzymes, catabolic pathways, and cellular uptake mechanisms of phthalates.
Marco A. Pereyra‐Camacho, Isabel Pardo
wiley   +1 more source

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro   +2 more
wiley   +1 more source

Comunidades naturales

open access: yes, 1962
El siguiente texto constituye la ordenación y presentación más formal de las notas que sirvieron de base para desarrollar una parte de los cursos de Ecología Animal y de Oceanografía y Biología Marina, en la Universidad de Barcelona (España), los años 1955 a 1958 y el de Ecología Marina en la Universidad de Puerto Rico el verano de 1958. Y precisamente
openaire   +1 more source

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