Dr. Márlio Oliveira is a graduate student, Master of Science in Dentistry Program, Pontifical Catholic University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil, and in the private practice of orthodontics at Rua Mato Grosso, 450 Universal, Betim, Minas Gerais, Brazil; e-mail: marlio_ [email protected]. Dr. Pithon is a Professor of Orthodontics, Southwest Bahia State University, Jequié,...

BACKGROUND AND AIMS In the last decade, genomic studies using DNA markers have strongly influenced the current phylogeny of angiosperms. Genome size and ploidy level have contributed to this discussion, being considered important characters in biosystematics, ecology and population biology. Despite the recent increase in studies related to genome size evolution and polyploidy incidence, only a ...

Contemporary Western(ised) society is typified by pervasive and aggressive brand promotion, through all communication platforms. Food promotion in particular is a dominant area of marketing, particularly the marketing by large multinational food companies that manufacturer less healthy foods and beverages (Cairns et al. , 2013). The ubiquitous marketing of these unhealthy foods contributes to c...

The first attempt to measure cognitive estimation abilities was made by Shallice and Evans (1978), who developed the Cognitive Estimation Test, consisting of a set of questions which requires appropriate reasoning abilities. The authors stressed the link between executive functions and estimation skills, finding out that patients with frontal lobe damages performed poorly on the proposed task; ...

The sustenance of the Social Networking Site (SNS)-based brand communities relies on user retention and their active participation. Therefore, understanding the intrinsic aspects of user behavior in such communities is important for devising strategies to ensure user retention and active participation. Especially, information about the elements that induce flow experiencesdthe intrinsically enj...

Ditte Caroline Andersen,1,2,* Charlotte Harken Jensen,1 and Søren Paludan Sheikh1,3 1Laboratory of Molecular and Cellular Cardiology, Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, 5000 Odense C, Denmark 2Clinical Institute/University of Southern Denmark, 5000 Odense C, Denmark 3Institute of Molecular Medicine/University of Southern Denmark, 5000 Odense C, Den...

Canul-Chay et al. [1] have conducted the segregation experiment of binary granular mixtures in a bed and subjected the bed to vibration. They report that the reverse Brazil-Nut phenomenon (RBNP) was never observed in their experiments and thus conclude that such does not exist. However, we have clearly demonstrated in [2] by Molecular Dynamics simulations that the reverse Brazil-Nut problem not...

In Response to Fakruddin et al. dicted to result in substitutions of amino acids at the and Apostolou et al. corresponding positions in the protein sequence. In each of these cases, individual tumor DNA samples possessed the same sequence as that of the corresponding cell line. We agree with many of the above findings, including To determine if the divergent sequences represented the frequency ...

We initiated this research topic based on the question " how can we develop microbial ecological theory? " We incorporated three important aspects, stability, plasticity, and evolution, which are key areas for progress in microbial ecological theory. Advances in microbial ecological techniques have allowed us to meticulously consider the dynamics of community structures, interspecies networks, ...