Ctenophores are poorly known in the tropical eastern Pacific, including the southern coast of Mexico. Previous records of ctenophores along the Pacific coast have been provided mainly from northern waters. For the coast of Oaxaca state, their occurrence has only been mentioned before at phylum level. In this paper, we provide the first three records of ctenophores for the Oaxacan coast, which r...

Changes are made in the nomenclature of species and subspecies in the genus Arctostaphylos (Ericaceae). In this study, the focus is on species found in the coast ranges of California. Changes are made in A. nortensis from the area around the Oregon border with California, in the A. nevadensis complex in the North Coast Ranges, in the A. nummularia complex of the north to central coast, in the A...

1 Australian Rivers Institute – Coast & Estuaries and School of Environment, Griffith University, Gold Coast, QLD 4222, Australia 2 School of Science & Engineering, University of the Sunshine Coast, Maroochydore, DC, QLD 4558, Australia 3 School of Biological Sciences, University of Queensland, St Lucia, QLD 4072, Australia 4 Commonwealth Scientific and Industrial Research Organization, Marine ...

The bacterial diversity associated with biofilm-forming ability was studied. Eighteen bacterial strains were isolated from a microbial film collected from the roof of an old house located in Sfax, Tunisia. The purity of these microorganisms was confirmed by microscopic observation after repeated streaking on a Tryptic Soy agar medium. Biofilm formation was estimated using preliminary tests incl...

Depression is a frequent pathology that especially exposes to the suicidal risk. Lately, researches demonstrated that bipolar depression in the setting of a major bipolar disorder is more purveyor of such a risk. A depressive episode that appears in a cyclothymic temperament is considered as a bipolar II 1⁄2. In this form of soft bipolarity, suicidal risk appeared much higher than in classical ...

Blood and body fluid Exposure is a major occupational safety problems for health care workers. Therefor We conducted a descriptive and retrospective study to identify the characteristics of blood exposure accidents in health care settings which lasted five years (2005-2009) at the two university hospitals of Sfax. We have 593 blood exposure accidents in health care settings 152 (25.6%) health p...

The paper presents information and knowledge system named CK-Cartography. Its goal is to help Know-How and Knowing-That cartography through intuitive, understandable and user-friendly visualization allowing to share a communication common language between members of organization. In order to well design CK-Cartography, we propose a meta-model for knowledge cartography. This meta-model proposes ...