Results 11 to 20 of about 234,826 (288)

Evaluation of different occlusion and dental arch types in 3 to 5 years old children in Kerman, Iran, 2019: A cross-sectional study [PDF]

open access: yesJournal of Oral Health and Oral Epidemiology, 2020
BACKGROUND AND AIM: Existence of developmental spaces during the primary dentition period is essential for the permanent dentition period and results in regular eruption of permanent teeth.
Saeedeh Shojaeepour   +4 more
doaj   +1 more source

Prevalence and genetic diversity of grapevine fabavirus isolates from different grapevine cultivars and regions in China

open access: yesJournal of Integrative Agriculture, 2020
A total of 288 grapevine samples of 61 different grapevine cultivars, collected from 22 provinces and regions, were analyzed by reverse transcription-PCR (RT-PCR) for the presence of grapevine fabavirus (GFabV).
Xu-dong FAN   +5 more
doaj   +1 more source

A comparison between panoramic radiography and dental study model for space maintainer

open access: yesScientific Dental Journal, 2021
Background: A space maintainer is an appliance used to maintain the jaw space due to the premature loss of deciduous teeth. Moyer’s method is used to determine the need for a space maintainer by measuring the discrepancy.
Muhammad Chair Effendi   +2 more
doaj   +1 more source

A sensitive SYBR Green RT-qPCR method for grapevine virus E and its application for virus detection in different grapevine sample types

open access: yesJournal of Integrative Agriculture, 2020
To develop a rapid and high-sensitivity method for detection of grapevine virus E (GVE), a SYBR Green based real-time fluorescence quantitative RT-PCR method (RT-qPCR) was established.
Fang REN   +5 more
doaj   +1 more source

Effectiveness of iodoform-based filling materials in root canal treatment of deciduous teeth: a systematic review and meta-analysis

open access: yesBiomaterial Investigations in Dentistry, 2022
Introduction The objective was to review the effectiveness of iodoform-based compared to noniodoform-based filling materials in the root canal treatment of deciduous teeth.Methods This systematic review and meta-analysis used randomized clinical trials ...
Manoelito Ferreira Silva Junior   +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

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

Leaf deciduousness and flowering of woody caatinga species

open access: yesBiotemas, 2020
We determined the distribution (FDI), duration (FDU), and peak (FPE) of flowering in woody deciduous (DE) and evergreen (EV) species of the Caatinga with available data in the literature.
Mayara Kicia Gomes Rufino   +4 more
doaj   +1 more source

Geoecological assessment of forest landscapes as a basis for the evaluation of ecosystem services

open access: yesВісник Харківського національного університету імені В.Н. Каразіна: Серія Екологія, 2023
Purpose. To study the use of geoecological assessment of forest landscapes as a basis for the assessment of ecosystem services to take into account the natural and anthropogenic conditions of their functioning. Methods.
N. V. Maksymenko   +2 more
doaj   +1 more source

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

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