Results 21 to 30 of about 284,257 (387)

Impacted Deciduous Second Mandibular Molar Tooth [PDF]

open access: yesAl-Anbar Medical Journal, 2023
A 9-years-old boy presented to the Department of Oral and Maxillofacial Surgery with pain in the posterior region of the left mandible. The child was healthy with an unremarkable medical history. There was no family history of the same condition.
Tahrir Aldelaimi, Afrah Khalil
doaj   +1 more source

Taurodontism in deciduous molars [PDF]

open access: yesBMJ Case Reports, 2013
Taurodont teeth are characterised by large pulp chambers at the expense of roots. An enlarged pulp chamber, apical displacement of the pulpal floor and no constriction at the level of the cement-enamel junction are the characteristic features of taurodont tooth.
Yash Bafna   +3 more
openaire   +3 more sources

Bioclimatology, structure, and conservation perspectives of Quercus pyrenaica, Acer opalus subsp. Granatensis, and Corylus avellana deciduous forests on Mediterranean bioclimate in the South-Central part of the Iberian Peninsula [PDF]

open access: yes, 2019
The plant variability in the southern Iberian Peninsula consists of around 3500 different taxa due to its high bioclimatic, geographic, and geological diversity.
Cano, E.   +7 more
core   +2 more sources

A Conceptual Framework for Winter Dormancy in Deciduous Trees

open access: yes, 2020
The perennial life strategy of temperate trees relies on establishing a dormant stage during winter to survive unfavorable conditions. To overcome this dormant stage, trees require cool (i.e., chilling) temperatures as an environmental cue.
E. Fadón   +3 more
semanticscholar   +1 more source

Deciduous and evergreen oaks show contrasting adaptive responses in leaf mass per area across environments.

open access: yesNew Phytologist, 2020
• Increases in leaf mass per area (LMA) are commonly observed in response to environmental stresses and are achieved through increases in leaf thickness and/or leaf density.
D. Sancho-Knapik   +11 more
semanticscholar   +1 more source

Primary tooth pulpectomy overfilling by different placement techniques: A systematic review and meta-analysis [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2020
Background. This study was conducted to investigate root canal overfilling with different material placement techniques in primary teeth. Methods.
Naser Asl Aminabadi   +3 more
doaj   +1 more source

The Penalty of a Long, Hot Summer. Photosynthetic Acclimation to High CO2 and Continuous Light in “Living Fossil” Conifers [PDF]

open access: yes, 2003
Deciduous forests covered the ice-free polar regions 280 to 40 million years ago under warm “greenhouse” climates and high atmospheric pCO2. Their deciduous habit is frequently interpreted as an adaptation for minimizing carbon losses during winter, but ...
Beerling, D.J., Osborne, C.P.
core   +2 more sources

Russula vinosoflavescens sp. nov., from deciduous forests of Northern Alsace, France [PDF]

open access: yes, 2017
Based on morphological, molecular, and ecological data, a new species of Russula sect. Russula, found on several occasions under deciduous trees in Northern Alsace is described and illustrated as: Russula vinosoflavescens, belonging to R.
Hampe, Felix   +2 more
core   +2 more sources

EFFECTS OF COVER BOARD AGE, SEASON, AND HABITAT ON THE OBSERVED ABUNDANCE OF EASTERN RED-BACKED SALAMANDERS (PLETHODON CINEREUS) [PDF]

open access: yes, 2014
Plethodontid salamanders are potentially good ecological indicator species in woodland habitats due to their abundance and sensitivity to changes in the environment.
Grasser, Cody N, Smith, Geoffrey R.
core   +2 more sources

Deciduous autologous tooth stem cells regenerate dental pulp after implantation into injured teeth

open access: yesScience Translational Medicine, 2018
Dental pulp regeneration by tooth stem cells promotes recovery of damaged teeth in animal models and human patients. Tooth stem cells regenerate smiles Dental pulp necrosis is one of the most common pathological conditions that results in tooth loss ...
Kun Xuan   +14 more
semanticscholar   +1 more source

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