Results 101 to 110 of about 473,543 (280)

Early Ordovician Trilobites from the Nazareno Area, Northwestern Argentina

Journal of Paleontology, 2014
The upper part of the Santa Rosita Formation (Ordovician, Tremadocian) in the Nazareno area, Cordillera Oriental, northwestern Argentina, records the vertical passage of high-energy, shallow water platform environments to offshore settings. Eighteen trilobite species are described from this locality for the first time.
Tortello, Marcelo Franco, Esteban, Susana Beatriz   +1 more
openaire   +2 more sources

Revealing patterns of endemism in the transatlantic family Chelodesmidae (Polydesmida: Diplopoda)

Cladistics, EarlyView.
Abstract With fossil records dating back to the Silurian/Late Ordovician, millipedes stand out as one of the earliest terrestrial animal groups. Their limited vagility and high endemism make them valuable tools for formulating and testing biogeographic hypotheses, including those related to macro‐vicariance events.
Rodrigo Salvador Bouzan, Jackson Means, Kaloyan Ivanov, Antonio Domingos Brescovit, Luiz Felipe Moretti Iniesta   +4 more
wiley   +1 more source

Morphology and biology of the immature stages of Marilia cinerea and M. elongata, with redescriptions of adult male of M. cinerea (Trichoptera: Odontoceridae) [PDF]

, 2008
The Trichoptera fauna from Las Yungas from northwestern Argentina and southern Bolivia is poorly known. There are 30 Neotropical species in the genus Marilia Müller, but only in four the adults have been associated with the immature stages in spite of ...
Rueda Martin, Paola Alejandra
core  

The disappearance of malaria from Denmark, 1862–1900

The Economic History Review, EarlyView.
Abstract The reason for malaria's disappearance from northwestern Europe in the early twentieth century has long been discussed but remains an unresolved conundrum. This is partially due to a previous focus on the early modern era, and partially because various theories have never been tested against each other.
Mathias Mølbak Ingholt, Maarten van Wijhe, Lone Simonsen, Daniel Weinberger   +3 more
wiley   +1 more source

Spatio-temporal risk assessment models for Lobesia botrana in uncolonized winegrowing areas [PDF]

, 2019
The objective of this work was to generate a series of equations to describe the voltinism of Lobesia botrana in the quarantine area of the main winemaking area of Argentina, Mendoza.
Aceñolaza, Pablo Gilberto, Heit, Guillermo Eugenio, Sione, Walter Fabian   +2 more
core   +2 more sources

First report of the lesser wax moth Achroia grisella F. (Lepidoptera: Pyralidae) consuming polyethylene (silo-bag) in northwestern Argentina

Journal of Apicultural Research, 2018
In this note, we report the lesser wax moth Achroia grisella F. (Lepidoptera: Pyralidae) (LWM), a beehive pest, for the first time in Argentina. In addition, we report observations of the larvae of this pest species consuming “silo-bags,” a material ...
A. Chalup, Mar ıa, M. Ayup, A. C. M. Garzia, A. Malizia, E. Martín, Ricardo De Crist, A. Galindo‐Cardona   +7 more
semanticscholar   +1 more source

Speculation in the United Kingdom, 1785‒2019

The Economic History Review, EarlyView.
Abstract Speculation has long been thought to have significant economic effects, but it is difficult to measure, making it challenging to examine these effects empirically. In this paper we measure speculation in the United Kingdom since 1785 by using business and financial reporting in The Times newspaper.
William Quinn, John D. Turner, Clive B. Walker   +2 more
wiley   +1 more source

Morfología y biología de los estados inmaduros de Marilia cinerea y M. elongata, con redescripción del macho adulto de M. cinerea (Trichoptera: Odontoceridae) Morphology and biology of the immature stages of Marilia cinerea and M. elongata, with redescriptions of adult male of M. cinerea (Trichoptera: Odontoceridae)

Revista de la Sociedad Entomológica Argentina, 2008
La fauna de Trichoptera de Las Yungas del noroeste de Argentina y sur de Bolivia es poco conocida en la actualidad. De las aproximadamente 30 especies Neotropicales para el género Marilia Muller, sólo se han podido asociar a sus respectivos adultos los ...
Paola A. Rueda Martín
doaj  

Interannual and seasonal variability of macroinvertebrates in monsoonal climate streams

Brazilian Archives of Biology and Technology, 2012
The aim of this study was to assess the interannual and seasonal changes in the community composition, abundance and presence-absence of macroinvertebrates in the streams of the northwestern of Argentina.
Leticia Mariana Mesa
doaj   +1 more source

Co-Designing a Primary Healthcare Intervention to Improve Diabetes Care in Mendoza, Argentina: A Qualitative Case Study. [PDF]

Health Expect
ABSTRACT Background In low‐ and middle‐income countries, primary healthcare (PHC) faces significant challenges in delivering effective care for chronic conditions, exacerbated by fragmented systems, resource limitations, and inequitable access. In Argentina, despite national strategies for non‐communicable diseases, implementation varies due to ...
Roberti J, Mazzoni A, Guglielmino M, Silva C, Mazzaresi Y, Falaschi A, Hirschhorn LR, Parker JJ, García-Elorrio E.   +8 more
europepmc   +2 more sources