Results 171 to 180 of about 284,257 (387)

Accommodation of Dental Variations During Jaw Growth in Ungulate Mammals

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Using geometric morphometrics, we compared the covariation pattern of the dentition and the palate during growth in 23 ungulate species. ABSTRACT The growth of teeth and jaw bones is intimately linked in vertebrates, especially in mammals due to their specialized dentition and limited body growth.
Helder Gomes Rodrigues   +3 more
wiley   +1 more source

Different Amounts of Added Litter Do Not Affect Long‐Term Carbon Mineralization and Stabilization in Topsoils and Subsoils

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Over half of global soil organic carbon (SOC) stocks are stored in subsoil. A larger fraction of carbon (C) input may be retained and stabilized in subsoil as compared to topsoil. This retained fraction determines C sequestration efficiency, which may also depend on the amount of C input.
Neha Begill   +4 more
wiley   +1 more source

Mountainous vegetation succession and land use during the last millennium in the Peloponnese (southern Greece): Environmental change and economic development in an isolated periphery

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Mediterranean mountainous areas and their valuable natural resources have long been attractive to human societies. The Peloponnese (southern Greece), with its complex topographic and climatic variability, has been the scenery for the development of numerous human communities.
Katerina Kouli   +11 more
wiley   +1 more source

Mesiodens preventing eruption of a permanent central incisor [PDF]

open access: yes, 2005
A maxillary midline supernumerary tooth is the most common type of supernumerary tooth. We present a case of a mesiodens, preventing eruption of a permanent central incisor.
Azzopardi, Alexander   +2 more
core  

Occurrence of natural tree cavities suitable for nesting wood ducks across South Carolina forest types

open access: yesThe Journal of Wildlife Management, EarlyView.
Although evidence suggests >90% of the North American wood duck population nests in natural tree cavities, few studies have investigated the occurrence of these cavities across their southern breeding range. We aimed to determine forest and tree characteristics associated with the presence of cavities and cavities suitable for wood duck nesting and our
Cindy L. Von Haugg   +6 more
wiley   +1 more source

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