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Social Sciences, 2022 The lack of organisation in urban spaces plays a decisive role in the level of integration, communication and social bonds of the residents, impacting the citizens’ feelings of trust and security.
Sónia Caridade +7 more
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Topology optimized permanent magnet systems [PDF]
, 2017 Topology optimization of permanent magnet systems consisting of permanent magnets, high permeability iron and air is presented. An implementation of topology optimization for magnetostatics is discussed and three examples are considered.
Bahl, C. R. H. +2 more
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Journal of Oral Research, 2019 Introduction: The first permanent molars are the most affected due to age of eruption and their anatomical characteristics. Objective: to determine the prevalence of caries and premature loss of the first permanent molar in a group of grade school ...
Mariana Morales-Chávez +1 more
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Clinical 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
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Journal 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
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AMA Journal of Ethics, 2020 This article describes one collaborative arts-based research project. Portrait artist Mark Gilbert considers lessons for art and healing from one patient, Lisa. Lisa took comfort in the permanence of portraiture amidst the uncertainties of tongue cancer.
openaire +2 more sources
Transitions into permanent employment in Spain : an empirical analysis for young workers [PDF]
, 2007 We analyze the Spanish temporary workers’ transitions into permanent employment and to what extent those who become unemployed are able to achieve a permanent job.
García-Pérez, J. Ignacio +1 more
core +5 more sources
The Dittert's function on a set of nonnegative matrices
International Journal of Mathematics and Mathematical Sciences, 1990 Let Kn denote the set of all n×n nonnegative matrices with entry sum n. For X∈Kn with row sum vector (r1,…,rn), column sum vector (c1,…,cn), Let ϕ(X)=∏iri+∏jcj−perX. Dittert's conjecture asserts that ϕ(X)≤2−n!/nn for all X∈Kn with equality iff X=[1/n]n×n.
Suk Geun Hwang, Mun-Gu Sohn, Si-Ju Kim
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Journal of Dental Research, Dental Clinics, Dental Prospects, 2015 Background and aims. Predicting the teeth eruption time is a valuable tool in pediatric dentistry since it can affects scheduling dental and orthodontic treatments.
Hamidreza Poureslami +8 more
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