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The role of hybridization and introgression in maintaining species integrity and cohesion in naturally isolated inselberg bromeliad populations
(Wiley-Blackwell, 2019-01-01)
Hybridization is a widespread phenomenon present in numerous lineages across the tree of life. Its evolutionary consequences range from effects on the origin and maintenance, to the loss of biodiversity. We studied genetic ...
The role of thrushes in maintaining the genetic diversity and structure of a tropical palm
(Asociacion Espanola Ecologia Terrestre, 2019-01-01)
The extinction of large seed dispersers in fragmented habitats can affect the spatial, genetic and demographic structure of many plant species. We have studied seed dispersal and genetic diversity of Euterpe edulis in an ...
Smartphone applications used for initiating and maintaining physical activity: An exploratory analysis
(2017-01-01)
The aim of this study was to explore the degree to which smartphone-based fitness applications help people start and maintain a regular physical activity across North America, South America and Europe. This descriptive and ...
Method for maintaining adult solitary bee Centris analis under laboratory conditions
(2022-03-01)
Although solitary bees represent at least 70% of bee species, most ecotoxicological studies on bees focus on social species and there are only a few species of solitary bees. One of the challenges in developing toxicological ...
Smartphone Applications Used for Initiating and Maintaining Physical Activity: An Exploratory Analysis
(Univ Illes Balears, 2018-01-01)
The aim of this study was to explore the degree to which smartphone-based fitness applications help people start and maintain a regular physical activity across North America, South America and Europe. This descriptive and ...
Antioxidant enzyme activity in Acidithiobacillus ferrooxidans LR maintained in contact with chalcopyrite
(ELSEVIER SCI LTD, 2010)
The total protein content and activity of the enzymes glutathione reductase (GR), superoxide dismutase (SOD) and thioredoxin reductase (TrxR) were evaluated in Acidithiobacillus ferrooxidans LR cells maintained in contact ...
Phosphoproteome profiling reveals critical role of JAK-STAT signaling in maintaining chemoresistance in breast cancer
(2017-01-01)
Breast cancer is responsible for 25% of cancer cases and 15% of cancer death among women. Treatment is usually prolonged and hampered by the development of chemoresistance. The molecular mechanisms maintaining the ...
Contribution of dendritic cell/T cell interactions to triggering and maintaining autoimmunity
(Sociedad de Biología de Chile, 2011)
Angular alignment of a polarization-maintaining optical fiber
(Spie-int Society Optical EngineeringBellinghamEUA, 2001)
Maintaining Tissue Perfusion in High-Risk Surgical Patients: A Systematic Review of Randomized Clinical Trials
(Lippincott Williams & Wilkins, 2011-06-01)
BACKGROUND: Surgical patients with limited organic reserve are considered high-risk patients and have an increased perioperative mortality. For this reason, they need a more rigorous perioperative protocol of hemodynamic ...