The Experiences of African American Male Caregivers.

Aging of the population has led to an increasing number of caregivers. While research has been conducted on caregiver experiences, less is known about the experiences of African American males in the U.S.

Production of Curcuminoids in different in vitro organs of Curcuma longa.

Curcuma longa L. (turmeric) is one of the most important spice and safe food additives. Its main constituents, curcuminoids, showed anti-inflammatory, antitumor and antioxidant effects.

[Exposure to crystalline silica in the air during renovation of residential buildings].

Exposure to respirable cristalline silica dust during construction activities can cause silicosis and, in accordance with International Agency for Research on Cancer (IARC), even lung cancer. Among the different facets of construction, residential buildings are of particular interest because the lack of exposure data for workers employed. In this sector a dry sand-blasting of brick ceiling and renewal activities has been investigated.

A Markov model for blind image separation by a mean-field EM algorithm.

This paper deals with blind separation of images from noisy linear mixtures with unknown coefficients, formulated as a Bayesian estimation problem. This is a flexible framework, where any kind of prior knowledge about the source images and the mixing matrix can be accounted for. In particular, we describe local correlation within the individual images through the use of Markov random field (MRF) image models.

[Silica in ceramic industry: exposition and pulmonary diseases].

Since 1990, a cohort survey has been carried out among workers employed in pottery workers by the Local Health Unit of Viterbo, Latium (Italy). Cumulative exposure to silica containing dust has been assessed for 808 workers, who were also screened with a questionnaire on respiratory symptoms, chest radiography and lungfunction tests. The prevalence of small opacities 1/0 and 1/1+ was 3.