Results 31 to 40 of about 635,756 (168)
BMC Oral Health, 2022 Background Regenerative endodontic procedures (REPs) are an alternative treatment in immature traumatized teeth with necrotic pulp/apical periodontitis.
Jing Lu, Bill Kahler
doaj +1 more source
Effects of stress-induced ABA on root architecture development: Positive and negative actions
Crop Journal, 2023 Root architecture development, an agronomic trait that influences crop yield, is regulated by multiple plant hormones. Abscisic acid (ABA) is a stress hormone that responds to multiple stresses, including salt, drought, and cold stress, and modulates ...
Zhenning Teng +4 more
doaj +1 more source
Exploration of multiple roots for a polynomial system [PDF]
2007 2nd International Conference on Digital Information Management, 2007 Several problems from engineering, chemistry, medicine, etc. can be formulated as a system of equations. Finding a solution for such a system sometimes requires high computational efforts. There are situations when these systems have multiple solutions. For such problems, the task is to find as many solutions as possible.
Crina Grosan, Ajith Abraham
openaire +1 more source
The effect of root canal treatment on oral health-related quality of life: Clinical trial
Saudi Endodontic Journal, 2021 Introduction: The awareness of patient-centered outcomes regarding the sequel of endodontic therapy in everyday life is limited. This study aimed to quantify the impact of root canal treatment in one visit compared to root canal treatment in multiple ...
Abdulsamad Turki Ezzat +3 more
doaj +1 more source
Multiplicative updates for polynomial root finding [PDF]
Information Processing Letters, 2018 9 pages, 2 ...
openaire +4 more sources
Plant diversity and grasses increase root biomass in a rainfall and grassland diversity manipulation
Frontiers in Ecology and Evolution, 2023 The loss of plant productivity with declining diversity is well established, exceeding other global change drivers including drought. These patterns are most clearly established for aboveground productivity, it remains poorly understood whether ...
Laura Y. Podzikowski +5 more
doaj +1 more source
Unit Root Tests and Structural Breaks: A Survey with Applications||Contrastes de raíces unitarias y cambios estructurales: un estudio con aplicaciones [PDF]
Revista de Métodos Cuantitativos para la Economía y la Empresa, 2007 The theme of unit roots in macroeconomic time series have received a great amount of attention in terms of theoretical and applied research over the last three decades.
Verma, Reetu +2 more
doaj
Estimating the multiplicity of a root
Numerische Mathematik, 1976 One point iteration functions for approximating roots of a function of a single variable and sequences generated by them are considered. Methods of estimating the multiplicity of the roots to which such sequences are converging are given. In particular, multiplicity estimators are given for Newton's method, the modified Newton's method, and Laguerre's ...
Hansen, E., Patrick, M.
openaire +1 more source
The multiple facets of root iron reduction [PDF]
Journal of Experimental Botany, 2017 The biological significance of iron (Fe) is based on its propensity to oscillate between the ferric and ferrous forms, a transition that also affects its phyto-availability in soils. With the exception of grasses, Fe3+ is unavailable to plants. Most angiosperms employ a reduction-based Fe uptake mechanism, which relies on enzymatic reduction of ferric ...
Louis, Grillet, Wolfgang, Schmidt
openaire +2 more sources
Posterior Maxillary Prosthetic Treatment with Molar Hemisection – A case report
Indonesian Journal of Dental Medicine, 2018 Background: Hemisection is an alternative treatment option for maintaining tooth with multiple root that indicated for extraction. Purpose: To reported tooth with multiple root indicated by extraction to be used as a fixed-fixed bridge abutment by ...
Abil Kurdi, Hanoem Eka Hidayati
doaj +1 more source