Results 21 to 30 of about 584 (167)

New species and records of tardigrades from a biological repository collection from the Sierra Nevada de Santa Marta, Colombia

open access: yesAnais da Academia Brasileira de Ciências, 2022
The Sierra Nevada de Santa Marta (SNSM) is a mountain range in northern Colombia, recognized for its high biological richness. To date, the existence of 27 species of tardigrades is known for this particular region.
OSCAR LISI   +3 more
doaj   +1 more source

ENSO and Light-Absorbing Impurities and Their Impact on Snow Albedo in the Sierra Nevada de Santa Marta, Colombia

open access: yesGeosciences, 2020
Snow albedo is an important variable in the coupled atmosphere-earth system at the global level. Moreover, studying its behavior allows us to know the state of the cryosphere. The Sierra Nevada de Santa Marta (SNSM) is a glacier area and the northernmost
Tomás R. Bolaño-Ortiz   +2 more
doaj   +1 more source

Multidimensional Scaling of Varietal Data in Sedimentary Provenance Analysis

open access: yesJournal of Geophysical Research: Earth Surface, Volume 128, Issue 3, March 2023., 2023
Abstract Varietal studies of sedimentary provenance use the properties of individual minerals or mineral groups. These are recorded as lists of numerical tables that can be difficult to interpret. Multidimensional Scaling (MDS) is a popular multivariate ordination technique for analyzing other types of provenance data based on, for example, detrital ...
P. Vermeesch   +4 more
wiley   +1 more source

Strengthening of damaged low strength concrete beams using PTMS or NSM techniques

open access: yesCase Studies in Construction Materials, 2020
This article presents the results of an analytical and experimental study on the performance of rectangular reinforced concrete (RC) beams strengthened using either post-tension metal strapping (PTMS) or side-near surface mounted (SNSM) FRP bars.
Thanongsak Imjai   +3 more
doaj   +1 more source

Mujer es cosmos: una mirada de género entre los ikᵾ de la Sierra Nevada de Santa Marta

open access: yesJangwa Pana, 2023
En este artículo se explora la dimensión del género y el origen de la construcción sexual entre los ikᵾ (arhuaco), grupo de lengua chibcha, que habita en la Sierra Nevada de Santa Marta (SNSM), en el caribe colombiano.
Chiara Archetti
doaj   +1 more source

What Can Glow Discharge Optical Emission Spectroscopy (GD‐OES) Technique Tell Us about Perovskite Solar Cells?

open access: yesSmall Methods, Volume 6, Issue 11, November 18, 2022., 2022
Glow discharge optical emission spectroscopy technique has emerged recently as a powerful tool to get major information in the field of perovskite solar cells research. In this review paper, the wide palette of information that has been accessed by implementing this elemental profiling technique on films and devices is summarized. Abstract The emerging
Daming Zheng   +2 more
wiley   +1 more source

Regional Geophysics of the Caribbean and Northern South America: Implications for Tectonics

open access: yesGeochemistry, Geophysics, Geosystems, Volume 23, Issue 5, May 2022., 2022
Abstract The Caribbean plate is an enclosed oceanic basin whose formation and evolution are controversial. In the most commonly accepted model, the Caribbean plate is mainly composed of the Caribbean Large Igneous Province (CLIP) and the buoyant characteristic of this oceanic plateau resisted subduction and allowed an eastward migration to its present ...
Carol V. Barrera‐Lopez   +2 more
wiley   +1 more source

Preserving Nipple Sensitivity after Breast Cancer Surgery: A Systematic Review and Meta‐Analysis

open access: yesThe Breast Journal, Volume 2022, Issue 1, 2022., 2022
Purpose. As breast‐conserving procedures become increasingly safe and viable options for surgical management of breast cancer, efforts have focused on assessing and optimizing patient‐reported outcome measures (PROMs), such as nipple sensation. This study aims to evaluate the current understanding of nipple‐areolar complex (NAC) sensation outcomes in ...
Varsha Harish   +6 more
wiley   +1 more source

Modeling first order additive × additive epistasis improves accuracy of genomic prediction for sclerotinia stem rot resistance in canola

open access: yesThe Plant Genome, Volume 14, Issue 2, July 2021., 2021
Abstract The fungus Sclerotinia sclerotiorum infects hundreds of plant species including many crops. Resistance to this pathogen in canola (Brassica napus L. subsp. napus) is controlled by numerous quantitative trait loci (QTL). For such polygenic traits, genomic prediction may be useful for breeding as it can capture many QTL at once while also ...
Mark C Derbyshire   +11 more
wiley   +1 more source

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