Results 21 to 30 of about 7,879 (137)

Author Correction: Climate change can disproportionately reduce habitats of stream fishes with restricted ranges in southern South America [PDF]

open access: yesScientific Reports
Gustavo Bizama   +6 more
doaj   +2 more sources

Correction: Genetic profile of a large Spanish cohort with hypercalcemia [PDF]

open access: yesFrontiers in Endocrinology
Alejandro García-Castaño   +13 more
doaj   +2 more sources

Análisis de las causas de la invasión rusa a Ucrania desde la perspectiva de la teoría constructivista de las relaciones internacionales

open access: yesPolítica Internacional, 2023
El presente artículo tiene como propósito responder a dos preguntas esenciales para entender la reciente invasión de Rusia a Ucrania: ¿por qué el presidente Putin hace una guerra, que a todas luces resulta no solo injusta, sino irracional, sin beneficio ...
Gustavo Palacio Urrutia
doaj   +1 more source

Fast species diversification among dragonflies (Anisoptera: Odonata: Insecta) inhabiting lentic environments regardless of wing pigmentation

open access: yesEcological Entomology, Volume 47, Issue 3, Page 314-322, June 2022., 2022
Use of novel state‐dependent net diversification methodologies to investigate wing pigmentation (pigmented/non‐pigmented) and aquatic habitat (lotic/lentic) impact on species diversification in dragonflies (Odonata: Anisoptera). Wing pigmentation and habitat influence species diversification.
Benjamín Padilla‐Morales   +8 more
wiley   +1 more source

Crossing the Line: Cristóbal de Villalpando and the Surplus of Script

open access: yesArt History, Volume 45, Issue 2, Page 308-341, April 2022., 2022
In 1706 Cristóbal de Villalpando signed a painting with an unusual, intensive calligraphic flourish, and sent it from Mexico City far to the north. This essay describes Villalpando's decision to invest so much pictorial energy in letterforms against this geographic backdrop.
Aaron M. Hyman
wiley   +1 more source

Tagging, ranging patterns, and behavior of franciscana dolphins (Pontoporia blainvillei) off Argentina and Brazil: Considerations for conservation

open access: yesMarine Mammal Science, Volume 38, Issue 2, Page 571-605, April 2022., 2022
Abstract The franciscana dolphin, Pontoporia blainvillei, is one of the most threatened cetaceans in the Southwestern Atlantic. Within their limited coastal range off Argentina, Uruguay, and Brazil, franciscanas face human activities, including artisanal gillnet fishing and coastal development.
Randall S. Wells   +7 more
wiley   +1 more source

SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study

open access: yesAnaesthesia, Volume 77, Issue 1, Page 28-39, January 2022., 2022
Summary SARS‐CoV‐2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri‐operative or prior SARS‐CoV‐2 were at further increased risk of venous ...
COVIDSurg Collaborative   +16163 more
wiley   +1 more source

Ibero‐Panamerican Federation of Periodontics Delphi study on the trends in diagnosis and treatment of peri‐implant diseases and conditions: A Latin American consensus

open access: yesJournal of Periodontology, Volume 92, Issue 12, Page 1697-1718, December 2021., 2021
Abstract Background The social diversity, heterogeneous culture, and inherent economic inequality factors in Latin America (LA) justify conducting a comprehensive analysis on the current status and future trends of peri‐implant diseases and conditions. Thus, the aim of this Delphi study was to predict the future trends in the diagnosis and treatment of
Marco Antonio Alarcón   +21 more
wiley   +1 more source

Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study

open access: yesAnaesthesia, Volume 76, Issue 6, Page 748-758, June 2021., 2021
Summary Peri‐operative SARS‐CoV‐2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS‐CoV‐2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020.
COVIDSurg Collaborative   +16155 more
wiley   +1 more source

“Havana Reads the Harlem Renaissance: Langston Hughes, Nicolás Guillén, and the Dialectics of Transnational American Literature” [PDF]

open access: yes, 2010
This essay reconsiders a famous episode of anti-imperial modernism, Langston Hughes’ collaboration with the Afro-Cuban poet Nicolás Guillén. While the episode is often remembered in American literary history as an instance of the more famous Hughes ...
John Patrick Leary
core   +1 more source

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