A legislação ambiental, frequentemente, não esta sendo respeitada por pequenos produtores rurais. Este trabalho busca entender as razões para este comportamento a partir da analise das representações sociais da natureza e do meio ambiente deste grupo…
Business as usual is widely acknowledged as the main driver of ecological collapse and climate breakdown, but less attention is paid to the role of law as usual as an impediment to climate justice. This article analyses how domestic and international…
The establishment of persistent viral infection is often associated with the selection of one or more mutant viruses. For example, it has been found that an intraleader open reading frame (ORF) in genomic and subgenomic mRNA (sgmRNA) molecules is…
An outbreak of 59 cases of coronavirus disease (COVID-19) originated with 13 cases linked by a 7 h, 17% occupancy flight into Ireland, summer 2020. The flight-associated attack rate was 9.8-17.8%. Spread to 46 non-flight cases occurred country-wide.…
Background: Given the spread of coronavirus disease 2019 (COVID-19) and its impact on human health, laboratory confirmation of diagnosis is essential. Objective: This study examined the contribution of laboratory diagnosis to the detection of severe…
The worldwide shortage of single-use N95 respirators and surgical masks due to the COVID-19 pandemic has forced many health care personnel to use their existing equipment for as long as possible. In many cases, workers cover respirators with…
En el año 1986, yo asistía al Museo de Historia Natural de la Universidad Nacional Mayor de San Marcos como un estudiante interesado en la Ecología, y frecuentemente observaba a un personaje de edad avanzada que puntualmente acudía a laborar todas…
A synopsis and key emphasizing vegetative characters are provided for 72 species (in 34 genera) of Lejeuneaceae with undivided underleaves, recorded from Colombia and neighbouring areas. A brief statement on the altitudinal distribution and on the…