Results 91 to 100 of about 420,887 (257)

The Australian Hydromyine Rodents—Their Interspecific Diversity and Reproductive Biology: A Review

open access: yesIntegrative Zoology, EarlyView.
There are two major groups, the Rattus species and the Hydromyini, in Australia. Clearly, the hydromyine rodents, unlike the Rattus genus, exhibit a diverse array of reproductive biological traits in both males and females, the full evolutionary significance of which has yet to be ascertained.
William G. Breed   +2 more
wiley   +1 more source

Sand dune

open access: yes, 1977
Sand dune from Navajo sandstone near Hurricane, Utah, destroyed by ...
Crawford, J. L. (Jasper Louis), 1914-
core   +1 more source

Sand dune risk assessment in Sabha region, Libya using Landsat 8, MODIS, and Google Earth Engine images

open access: yesGeomatics, Natural Hazards & Risk, 2018
Globally, sand dunes are a major environmental problem that causes damage to urban areas, transportation, and population. The current study proposes a comprehensive investigation on sand dune risk modeling in Sabha located in the southwestern part of ...
Biswajeet Pradhan   +2 more
doaj   +1 more source

Some Tuco‐Tucos Hide More Than Others: An Integrative Approach Reveals Cryptic Diversity in Ctenomys (Rodentia: Ctenomyidae) From Central Argentina

open access: yesIntegrative Zoology, EarlyView.
Here, we adopt an integrative framework (molecular phylogenetics and geometric morphometrics) to reassess patterns of diversity and differentiation across this region. We analyzed cytochrome b sequences and quantified cranial shape variation. Our analyses indicate the presence of three species groups (mendocinus, talarum, and tucumanus) and two ...
Facundo Contreras   +4 more
wiley   +1 more source

Diversity of Coastal Vegetation along Cuddalore District of Tamil Nadu

open access: yesMadras Agricultural Journal, 2017
The sand dunes in coastal regions of Cuddalore are important ecosystems because of their small size, the rare species found in this habitat, and the beautiful landscapes they create.
M.P. Sugumaran, S.Avudainayagam
doaj   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

open access: yesArchaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather   +11 more
wiley   +1 more source

Sand flow over dune

open access: yes, 2018
This folder contains the image data file of sand flow over dune in tecplot ...
Zhengshi Wang (5057348)   +1 more
core   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

open access: yesBoreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest   +10 more
wiley   +1 more source

Story2Board: A Training‐Free Approach for Expressive Visual Storytelling

open access: yesComputer Graphics Forum, EarlyView.
Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich   +4 more
wiley   +1 more source

Sand dune.

open access: yes, 2003
Sand dune. Paw Paw, Michigan.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

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