Results 131 to 140 of about 389,511 (337)

Modifications in fire frequency impact belowground plant components in old‐growth grasslands, posing risks to their resilience

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise In edaphic old‐growth grasslands, the low nutrient content of the soil restricts plant species establishment. Additionally, fire remains an important factor in shaping vegetation structure and belowground biomass investment in old‐growth grasslands, such as the campos rupestres.
Aline Bertolosi Bombo   +2 more
wiley   +1 more source

Estudio de homogeneidad de la dispersión en diseño a una vía de clasificación para datos de proporciones y conteos

open access: yesRevista Colombiana de Estadística, 2009
En el modelamiento de datos donde se evidencia la presencia de sobredispersión, usualmente se asume que para todos los efectos de tratamiento el parámetro de sobredispersión es común.
MARIO ALFONSO MORALES   +1 more
doaj  

Fires in rainforests: Quantifying litter bed flammability of cool temperate rainforests in eastern Australia

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Rainforests are usually too wet to burn, acting as natural barriers to fire spread and as refuges for biodiversity. However, climate change is increasing the risk of fire incursion into rainforests. Our capacity to manage these impacts is hindered by limited research on rainforest flammability.
Jamie E. Burton   +2 more
wiley   +1 more source

Floral specialization for beetle pollination and its implications for pollen dispersal in an African orchid

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Pollination by beetles is relatively rare in orchids, and this has been attributed to the clumsy behavior of beetles being unsuitable for the precise pollen transfer mechanisms that characterize the orchid family. We investigated floral specialization for beetle pollination in the rare fire‐dependent South African orchid Disa elegans ...
Steven D. Johnson   +3 more
wiley   +1 more source

Health behaviours and affective states of partners of fly‐in fly‐out workers: A daily diary study

open access: yesAustralian Journal of Social Issues, EarlyView.
Abstract Partners of fly‐in fly‐out (FIFO) workers face increases in demands, for instance in care and family responsibilities, particularly in the absence of workers; however, little is known about how their daily life experiences influence their health across the FIFO work cycle.
Bernard Kwadwo Yeboah Asiamah‐Asare   +3 more
wiley   +1 more source

Comparison of multiplicity distributions to the negative binomial distribution in muon-proton scattering [PDF]

open access: bronze, 1987
M. Arneodo   +99 more
openalex   +1 more source

Identification of ferroptosis‐related genes involved in chronic obstructive pulmonary disease based on bioinformatics analysis

open access: yesAnimal Models and Experimental Medicine, EarlyView.
The design of the entire paper. Green part represents the bioinformatics analysis approach. Yellow part represents the ideas of animal experiment. Abstract Background Chronic obstructive pulmonary disease (COPD) is a type of chronic respiratory disease.
Xuejing Luan   +5 more
wiley   +1 more source

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