Results 11 to 20 of about 1,634,208 (299)

Histopathology of Root Surface Caries [PDF]

open access: yesJournal of Dental Research, 1990
The histopathology of active and arrested human root caries was examined in extracted teeth by different optical methods. Significant differences were observed between the mechanisms operating on the various dental structures. Three different patterns of initial cementum and dentin lesions could be distinguished, depending on the severity of the ...
Schüpbach, P, Guggenheim, B, Lutz, F
openaire   +3 more sources

Non-Destructive Measurement of the Pumpkin Rootstock Root Phenotype Using AZURE KINECT

open access: yesPlants, 2022
Rootstock grafting is an important method to improve the yield and quality of seedlings. Pumpkin is the rootstock of watermelon, melon, and cucumber, and the root phenotype of rootstock is an important reference for breeding.
Moran Zhang   +8 more
doaj   +1 more source

Silicon Application Differentially Modulates Root Morphology and Expression of PIN and YUCCA Family Genes in Soybean (Glycine max L.)

open access: yesFrontiers in Plant Science, 2022
Silicon (Si) is absorbed and accumulated by some plant species; it has been shown to improve plant growth and performance. The beneficial role of Si in plants is based on the fundamental assumptions, and the biological function of Si is still being ...
Pooja Tripathi   +4 more
doaj   +1 more source

Abundance of Rice Root Aphid Among Selected Plant Species and on Plants Grown With Different Soil-Surface Media [PDF]

open access: yes, 2018
The rice root aphid, Rhopalosiphum rufiabdominalis (Sasaki), is distributed worldwide and colonizes a wide range of plants. However, relatively little is known about the suitability of different host plants, optimal rearing techniques, and the aphid’s ...
Hesler, Louis S, Kindler, S. Dean
core   +2 more sources

Sistema radicular do capim-tanzânia adubado com potássio e magnésio Tanzania guineagrass root system as related to potassium and magnesium fertilization

open access: yesRevista Brasileira de Zootecnia, 2008
Um experimento em casa de vegetação foi conduzido no período da primavera de 2004 visando à obtenção de informações relativas aos atributos do sistema radicular de Panicum maximum Jacq. cv.
Francisco Antonio Monteiro   +1 more
doaj   +1 more source

Container Design Affects Shoot and Root Growth of Vegetable Plant

open access: yesHortScience, 2020
The response of root growth in containers has been studied in recent decades. The objective was to evaluate the effect of four types of containers on root and shoot growth.
Jesús Gallegos   +2 more
doaj   +1 more source

Effect of diode laser application on root surface carbon, calcium and phosphorus levels: A SEM-EDX study

open access: yesSelcuk Dental Journal, 2019
Background:Preservation of the organic ingredients on the root surfaces during the periodontal therapy has been emphasized in the literature. SEM-EDX analysis is an accepted approach to evaluate organic and inorganic components on investigated samples in
Emre Yaprak
doaj   +1 more source

Assessment and comparison of root architecture and Morpho-Anatomy of Quinoa (Chenopodium quinoa Willd.) cultivars under arid and semi-arid climate. [PDF]

open access: yesDesert, 2023
Plants in arid and semi-arid climates face limitations in accessing water resources. In addition, roots have a significant role in water uptake, nutrient absorption, hormone regulation, and mechanical anchoring.
F. Shirali, S.E. Seifati, H. Sodaiezadeh
doaj   +1 more source

Compactação em um latossolo vermelho distroférrico e suas relações com o crescimento radicular do milho Induced compaction of a rhodic acrustox as related to maize root growth

open access: yesRevista Brasileira de Ciência do Solo, 2010
A compactação dos solos agrícolas, em decorrência da intensificação da agricultura com elevado tráfego de máquinas, vem se tornando, nos últimos anos, fator limitante ao crescimento e desenvolvimento das plantas.
Anderson Cristian Bergamin   +4 more
doaj   +1 more source

Enhancing attachment of human gingival fibroblasts to periodontally compromised teeth: A comparative analysis of hyaluronic acid, EDTA, enamel matrix derivatives

open access: yesSaudi Dental Journal, 2023
Background: Gingival recession is a characteristic indicator of periodontitis and one of the factors that contributes to increased tooth clinical crown length.
Baher Khaled Felemban
doaj   +1 more source

Home - About - Disclaimer - Privacy