Results 31 to 40 of about 1,121,159 (219)

Sequelae of premature loss of lower permanent molars on developing occlusion during the mixed dentition period—A radiographic evaluation

open access: yesClinical Case Reports, 2020
When planning extraction of teeth with poor prognosis especially lower first permanent molars, it is important to consider the timing of tooth removal and its effect on future occlusion to avoid interventions.
Nandini Kumari Katta   +1 more
doaj   +1 more source

Evaluation of occlusal forces in different stages of children - An exploratory study

open access: yesSaudi Journal of Oral Sciences, 2018
Introduction: Bite force is one of the indicators of the functional state of mastication and loading of teeth. Bite force measurement is a reliable method of assessing the biomechanical properties of the masticatory system.
Priya Subramaniam   +2 more
doaj   +1 more source

L'accessibilité : c'est de valeur! : contrer les obstacles aux études postsecondaires : avis / [PDF]

open access: yes, 2005
"Cet avis a été adopté par le Conseil permanent de la jeunesse le 8 juin 2005 lors de sa 131e séance officielle"--P. [3].Mediagraphie: p.
Lemieux, Georges,   +3 more
core  

Convertible Subspaces of Hessenberg-Type Matrices

open access: yesMathematics, 2017
We describe subspaces of generalized Hessenberg matrices where the determinant is convertible into the permanent by affixing ± signs. An explicit characterization of convertible Hessenberg-type matrices is presented. We conclude that convertible matrices
Henrique F. da Cruz   +4 more
doaj   +1 more source

A Note on Permanents [PDF]

open access: yesCanadian Mathematical Bulletin, 1971
Let A = (aij) be an m × n matrix and let K = {s1, …, sk} be a k-subset from {1, 2, …, n}. For 0≤t≤k≤n define the (t, K)-permanent of A to be(1)the summation taken over all m-tuples (i1, i2, …, im) (repetitions allowed) of 1, 2, …, n each containing exactly t distinct entries from K and any number of distinct entries from the remaining n-k integers. For
openaire   +2 more sources

Eruption chronology of 1st permanent tooth and evaluation of several factors among the children of Kolkata − An original research

open access: yesJournal of Oral Research and Review, 2022
Objective: Eruption is an orderly, sequential, age-specific event and an important milestone during child's development. Along with the study of prenatal and postnatal growth, diagnosis and treatment planning and maintaining birth records also need idea ...
Trisha Das Sarma   +3 more
doaj   +1 more source

Permanent People's Tribunal: Sentence [PDF]

open access: yes, 1982
This item is the sentence from the Afghanistan People's Tribunal, Second Session held in the Sorbonne, Paris, on December 16-20, 1982.This material from the personal archives of Professor M.
Permanent People's Tribunal
core  

A Note on the Permanental Roots of Bipartite Graphs

open access: yesDiscussiones Mathematicae Graph Theory, 2014
It is well-known that any graph has all real eigenvalues and a graph is bipartite if and only if its spectrum is symmetric with respect to the origin.
Zhang Heping, Liu Shunyi, Li Wei
doaj   +1 more source

High performance Boson sampling simulation via data-flow engines

open access: yesNew Journal of Physics
Boson sampling (BS) is viewed to be an accessible quantum computing paradigm to demonstrate computational advantage compared to classical computers. In this context, the evolution of permanent calculation algorithms attracts a significant attention as ...
Gregory Morse   +9 more
doaj   +1 more source

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