Results 71 to 80 of about 154,227 (210)

Hemimelia tibial izquierda con pie equino varo aducto bilateral y ausencia del tercer rayo de la mano izquierda. Reporte de Caso

open access: yesRevista Colombiana de Ortopedia y Traumatología, 2020
La hemimelia tibial se puede presentar en una gran variedad de espectros, desde la hipoplasia tibial hasta la ausencia completa de la tibia con o sin compromiso adjunto cuadricipital, ligamentario, patelar, fibular y/o femoral; esto ha dado lugar a ...
Amalia Patricia Ojeda   +3 more
doaj   +1 more source

Plume Development of the Shoemaker-Levy 9 Comet Impact [PDF]

open access: yes, 2011
We have studied plume formation after a Jovian comet impact using the ZEUS-MP 2 hydrodynamics code. The three-dimensional models followed objects with 500, 750, and 1000 meter diameters.
Gabriel, Travis   +4 more
core   +3 more sources

Waste tires to fertilizer: Carbon black zinc fertilizer for maize in calcareous soils

open access: yesJournal of Environmental Quality, Volume 55, Issue 2, March/April 2026.
Abstract Waste tires accumulate in massive quantities worldwide, posing significant environmental challenges. Pyrolysis under high vacuum offers a potential disposal solution, producing recovered carbon black (CB) enriched in zinc (Zn) from zinc oxide used in tire manufacture.
Bryan G. Hopkins   +5 more
wiley   +1 more source

Mesoscale Stationary Features in the Dayside Clouds of Venus

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract We present new detections of mesoscale stationary features, which are interpreted as gravity waves, on the dayside clouds of Venus. These come from an analysis of images from two instruments onboard different spacecrafts: Visible and InfraRed Thermal Imaging Spectrometer—Mapper (VIRTIS‐M) on Venus Express (VEx) and IR2 on Akatsuki.
J. E. Silva   +9 more
wiley   +1 more source

Enhanced below‐ground functioning is associated with higher plant resistance against drought: Implications for ecosystem functions

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
The results suggest that the subordinate species achieves higher drought resistance in biomass and soil functions via increased below‐ground functioning. The data presented here provide a basis to explain the underlying mechanisms behind the response of grassland communities and their C cycling to drought.
Alberto Canarini   +12 more
wiley   +1 more source

Cannibal Salvage Expenditure: The Subaltern Style of the Urban Peruvian Amazon

open access: yesAntipode, Volume 58, Issue 2, March 2026.
ABSTRACT This paper explores the political ecology of subaltern existence at the urban cutting edge of our apocalyptic present, in the case of Iquitos in the Peruvian Amazon. Through an ethnographically surrealist montage of multiple elements across the themes of accumulation, architecture, and art, cannibal salvage expenditure emerges as a subversive ...
Japhy Wilson
wiley   +1 more source

FABRICACIÓN Y CARACTERIZACIÓN DE UNA MATRIZ TRIDIMENSIONAL DE HIDROXIAPATITA MACROPOROSA PARA APLICACIÓN EN INGENIERÍA DE TEJIDOS ÓSEOS

open access: yesRevista EIA, 2007
La ingeniería de tejido óseo surge como una nueva opción para el tratamiento de muchos tipos de afecciones, entre ellas las enfermedades óseas, permitiendo resolver múltiples problemas en el área médica. El desarrollo de una matriz de hidroxiapatita para
Marcela Rincón   +3 more
doaj  

Hazes and clouds in a singular triple vortex in Saturn's atmosphere from HST/WFC3 multispectral imaging [PDF]

open access: yes, 2019
Ver ...
Irwin, Patrick G.J.   +4 more
core   +3 more sources

Diversity and Distribution of Soil Fungi in Neotropical Mexican Forests

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Soil fungal diversity across the Mexican Neotropics remains poorly characterized despite its ecological importance. Using the Global Soil Mycobiome dataset from 55 sites, we identified eight distinct fungal community groups structured primarily by vegetation type and climatic gradients.
Bernardo Águila   +5 more
wiley   +1 more source

Osteosarcoma telangiectásico de fémur en un varón joven

open access: yesActa Médica Costarricense, 2004
El osteosarcoma telangiectásico es una lesión maligna rara que constituye aproximadamente un 2,5 % de todos los osteosarcomas primarios. Ha sido asociado con un curso más agresivo que el osteosarcoma convencional en series clínicas grandes.
Luis Carlos Mita-Albán   +2 more
doaj  

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