Results 41 to 50 of about 888,378 (285)

Effect of dental varnishes in prevention of enamel demineralization adjacent to orthodontic brackets

Journal of Pharmacy and Bioallied Sciences, 2023
Aim: The aim of the current research was to assess the ability of different dental varnishes in averting enamel demineralization adjoining the orthodontic brackets. Materials and Methods: Seventy-five premolars devoid of dental caries that were subjected
Eby Varghese, Renu S Samson, Ashley Thomas, George Sam, Sadananda Hota, Nivedita Sahoo   +5 more
doaj   +1 more source

Categorifying biquandle brackets

Journal of Knot Theory and Its Ramifications, 2022
The Biquandle Bracket is a generalization of the Jones Polynomial. In this paper, we outline a Khovanov Homology-style construction which generalizes Khovanov Homology and attempts to categorify the Biquandle Bracket. The Biquandle Bracket is not always recoverable from our construction, so this is not a true categorification. However, this deficiency
Adu Vengal, Vilas Winstein
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Orthodontic Therapy for Paediatric Cancer Survivors: A Review [PDF]

Journal of Clinical and Diagnostic Research, 2017
The paper aims at reviewing the possibilities of orthodontic therapy for paediatric cancer survivors. It is important to understand the fundamental disease, it’s treatment protocols, effects on growing skeleton, dental development, oral cavity and oral ...
Sumita Mishra
doaj   +1 more source

COMPARATIVE CHARACTERISTICS OF DIFFERENT SYSTEMS FOR PROVIDING TRANSOSSEOUS OSTEOSYNTHESIS IN SMALL PETS IN MODERN VETERINARY PRACTICE

Siberian Journal of Life Sciences and Agriculture, 2023
The article is devoted to a general review of various systems for external osteosynthesis used in modern veterinary medicine. The aim of the study was to summarize and analyze articles on the use of various systems for external osteosynthesis used in ...
Igor G. Kiselev, Matvei I. Rodin
doaj   +1 more source

BRST quantization of quasi-symplectic manifolds and beyond

, 2003
We consider a class of \textit{factorizable} Poisson brackets which includes almost all reasonable Poisson structures. A particular case of the factorizable brackets are those associated with symplectic Lie algebroids.
A. A. Sharapov, Cannas da Silva A., Fedosov B. V., Fedosov B. V., Henneaux M., Rieffel M. A., S. L. Lyakhovich   +6 more
core   +1 more source

Generalized Jacobi structures [PDF]

, 1997
Jacobi brackets (a generalization of standard Poisson brackets in which Leibniz's rule is replaced by a weaker condition) are extended to brackets involving an arbitrary (even) number of functions.
Alekseevsky D, Chatterjee R, Chinea D, de Azcárraga J A, de Azcárraga J A, de Azcárraga J A, Guedira F, Henneaux M, Hietarinta J, Ibort A, J C Pérez Bueno, Kirillov A A, Kosmann-Schwarzbach Y, Lada T, Lada T, Lee H C, Lichnerowicz A, Lichnerowicz A, Nijenhuis A, Schouten J A, Takhtajan L   +20 more
core   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Simplifying algebraic expressions with brackets: Insights into Grade 10 learners’ structure sense through a study of their errors

Pythagoras
Developing structure sense is an important part of learning algebra. We investigated learners’ structure sense of algebraic expressions involving brackets. This led us to propose the constructs surface structure sense and systemic structure sense.
Nadia M. Theba, Craig Pournara, Shikha Takker   +2 more
doaj   +1 more source

Evaluation of Friction of Different Ligation Methods In Accordance With and Without Bracket Types

Turkish Journal of Orthodontics, 2013
Objective:The aim of this in vitro study was to evaluate the frictional values of 3 different ligation methods with different bracket types using a crowded configuration.Materials and Methods:Three aesthetic conventional brackets (monocrystalline ceramic,
Ridvan Bayri, H. Nuray Yilmaz, Evin Koc, Nazan Kucukkeles   +3 more
doaj   +1 more source