Results 81 to 90 of about 1,072,364 (219)

Patch and Landscape Predictors of Mammal Diversity and Their Trait‐Relationships in the Largest Atlantic Forest Island in Brazil

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Urbanization and habitat fragmentation reshape mammal communities on Santa Catarina Island, one of the largest Atlantic Forest islands in Brazil. Using camera traps across protected forest patches, we show that species richness declines with urban and unvegetated matrices, while abundance increases in smaller and more isolated fragments dominated by ...
Camila Rezende Ayroza   +6 more
wiley   +1 more source

De la venganza al caos: Kriemhild/Guðrún como vengadora en el mito de los Nibelungos-Volsungos [PDF]

open access: yes, 2017
Treballs Finals de Grau de Llengües i Literatures Modernes: Alemany. Facultat de Filologia. Universitat de Barcelona, Curs: 2016-2017, Tutora: Dra. Loreto Vilar[spa] En este estudio se analiza, desde una perspectiva comparada entre la literatura alemana ...
Risco de la Torre, Meritxell
core  

Modulated X-ray Emissivity near the Stress Edge in Sgr A*

open access: yes, 2008
Sgr A* is thought to be the radiative manifestation of a ~3.6E6 Msun supermassive black hole at the Galactic center. Its mm/sub-mm spectrum and its flare emission at IR and X-ray wavelengths may be produced within the inner ten Schwarzschild radii of a ...
Abramowicz   +28 more
core   +3 more sources

A Avaliação do Capital de Risco segundo a Teoria das Opções [PDF]

open access: yes
Neste trabalho pretendemos aplicar a moderna Teoria das Opções na valorização da participação de uma Sociedade de Capital de Risco numa empresa participada.
Paulo Saraiva
core  

RISCOS E RISCOS LITERÁRIOS

open access: yesRevista Brasileira de Literatura Comparada, 2019
A partir do estudo do romance Mongólia (2003), de Bernardo Carvalho, e de algumas das suas declarações, este texto aborda aspectos do seu trabalho literário. A palavra risco é apreendida de diversas maneiras: a escrita no papel, as marcas deixadas pelos veículos no deserto mongol e os perigos.
openaire   +1 more source

Conocimiento de docentes de establecimientos escolares respecto a accidentes dentoalveolares en colegios de la comuna de Santiago Centro [PDF]

open access: yes, 2017
Tesis (Cirujano Dentista)Introducción: La incidencia de traumatismos dentoalveolares (TDA) ha aumentado en los últimos años debido al cambio en los estilos de vida de las personas. Aproximadamente un tercio de la población ha sufrido algún TDA durante su
Saldivia Risco, Jaime   +1 more
core  

Broken discs: warp propagation in accretion discs

open access: yes, 2012
We simulate the viscous evolution of an accretion disc around a spinning black hole. In general any such disc is misaligned, and warped by the Lense-Thirring effect.
Andrew R. King   +29 more
core   +1 more source

Parametric Study on the Buckling of Unbraced Steel Frames under Fire Situation

open access: yesApplied Sciences
A parametric investigation of several unbraced steel frames with regular and irregular geometry subjected to elevated temperatures is carried out in this study to determine the most accurate procedure and buckling lengths to be considered during the ...
Thiago Silva   +3 more
doaj   +1 more source

Fluxometria Doppler da circulação feto-materna: III--Ausência e inversão do fluxo diastólico na artéria umbilical.

open access: yesActa Médica Portuguesa, 1991
Twelve cases of extreme umbilical blood flow impairement (8 cases with loss of end-diastolic blood flow and 4 cases with reversed flow) found among 658 pregnancies studied by continuous Doppler between April 1st 1989 and March 31st 1990, are reported ...
L M Graça   +9 more
doaj   +1 more source

Cross-Shore Modeling Features: Calibration and Impacts of Wave Climate Uncertainties

open access: yesJournal of Marine Science and Engineering
Numerical models can be powerful tools for evaluating the best scenarios for the construction of artificial nourishments to mitigate coastal erosion.
Frederico Romão   +4 more
doaj   +1 more source

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