Results 61 to 70 of about 15,867 (265)

Morphological Diversity of Coleoptera (Arthropoda: Insecta) in Agriculture and Forest Systems

open access: yesRevista Brasileira de Ciência do Solo, 2017
Coleopterans (Coleoptera) are major ecosystem service providers. However ecomorphological features that are comparable in a wide range of invertebrates within this group and in various environments must be found, to be able to study regions with ...
Pâmela Niederauer Pompeo   +5 more
doaj   +1 more source

Orthodontic, regenerative, and implant management of a mandibular anterior defect: 5‐year outcome

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Severe alveolar ridge defects in the mandibular anterior region, often associated with congenital tooth absence and subsequent loss of retained primary teeth, present significant challenges for implant rehabilitation. Limited space, horizontal ridge deficiency, and complex site anatomy often require a multidisciplinary approach to ...
Jia Yuan   +3 more
wiley   +1 more source

Relationship between morphotypes of Atelognathus patagonicus (Anura, Neobatrachia) and environmental conditions: evidence and possible explanation

open access: yesPhyllomedusa: Journal of Herpetology, 2008
The frog Atelognathus patagonicus (Gallardo, 1962) is endemic to an endorheic pond system in basaltic basins, in Laguna Blanca National Park and its surroundings, in northwest Argentinean Patagonia.
María Elena Cuello   +2 more
doaj  

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova   +4 more
wiley   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang   +3 more
wiley   +1 more source

Chemical characterization and oxidative stability of the oils from three morphotypes of Mauritia flexuosa L.f, from the Peruvian Amazon

open access: yesGrasas y Aceites, 2010
Three morphotypes of aguaje Mauritia flexuosa were tested, classified by the color of their mesocarpium: “color”, “shambo” and “amarillo”, collected from different areas near the city of Iquitos, Peru.
Pedro G. Vásquez-Ocmín   +4 more
doaj   +1 more source

Bryozoan‐Rich Carbonate Units of the Erfoud Area (SE Morocco) Record Latest Katian to Early Hirnantian Interglacial Intervals

open access: yesGeological Journal, EarlyView.
In this study, we re‐examine the depositional architecture of the Erfoud limestone in Morocco. Introducing new biostratigraphic constraints from chitinozoan assemblages, we show that Katian to Hirnantian bryozoan‐pelmatozoan meadows reflect flooding events linked to a series of interglacial transgressions known to have occurred immediately prior to the
Philippe Razin   +4 more
wiley   +1 more source

Influence of Habitat Use on Prey Capture Behavior and Kinematics in the Pyrenean Brook Newt (Calotriton asper)

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Caves are extreme environments that impose stringent selective pressures on organisms. Consequently, many cave dwellers show extreme adaptations such as the loss of eyes, depigmentation, and a low resting metabolic rate. Yet, how the initial stages of adaptation to these extreme environments take place remains poorly understood.
Noah Heier   +4 more
wiley   +1 more source

Spatial development modeling methodology application possibilities in Vilnius / Erdvinės plėtros modeliavimo metodologijų taikymo galimybės Vilniaus mieste

open access: yesMokslas: Lietuvos Ateitis, 2017
In order to control the continued development of high-rise buildings and their irreversible visual impact on the overall silhouette of the city, the great cities of the world introduced new methodological principles to city’s spatial development models ...
Lina Panavaitė
doaj   +1 more source

Diversity and Distribution of Curry Leaf in India

open access: yesJournal of Horticultural Sciences, 2020
Curry leaf is an aromatic tropical and sub-tropical plant originated from India. Besides its culinary purpose, curry leaf is known for its medicinal and industrial applications.
B R Raghu
doaj   +1 more source

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