A Technology-Based Intervention Impacts Quality of Life for Low-Income Older Adults by Reducing Loneliness and Improving Healthcare Self-Efficacy and Self-Rated Health.

This paper describes a technology program aimed at developing technical skills and confidence, reducing social isolation and loneliness, and increasing healthcare self-management and self-efficacy among older adults. We conducted a mixed-methods study using surveys collected at baseline and 12 months from 90 older adults. Focus group data ( = 7) collected at 12 months were examined for convergence with key quantitative outcomes, emergent value-related themes, and evaluation of program structure and staff.

Groundwater-based water wells characterization from Guinea Bissau (Western Africa): A risk evaluation for the local population.

The study conducted in two regions of Guinea Bissau, Oio and Cacheu, focusing on the characterization of the groundwater supplies sampled during the dry season and their associated risks for human health. Twenty samples were collected in wells located nearby pit latrines. In situ analyses were conducted with Semi-quantitative test strips for the determination of turbidity, pH, chloride, carbonate, sulfites, ammonium, nitrite and nitrate.

Magnetic fields exposure from high-voltage power lines and risk of amyotrophic lateral sclerosis in two Italian populations.

The aetiology of amyotrophic lateral sclerosis (ALS), a rare and extremely severe neurodegenerative disease, has been associated with magnetic fields exposure. However, evidence for such a relation in the general population is weak, although the previous null results might also be due to exposure misclassification, or a relationship might exist only for selected subgroups. To test such a hypothesis we carried out a population-based case-control study in two Northern and Southern Italy regions, including 703 ALS cases newly diagnosed from 1998 to 2011 and 2737 controls randomly selected from the residents in the study provinces.

Polycyclic aromatic hydrocarbons in Haliotis tuberculata (Linnaeus, 1758) (Mollusca, Gastropoda): Considerations on food safety and source investigation.

Polycyclic aromatic hydrocarbons were analyzed in wild specimens of Haliotis tuberculata from three sites of the Sothern Ionian Sea. The species Ht is commonly found at these sites and has significant commercial value. Main results revealed mean values of benzo(a)pyrene higher than the threshold set by Regulation No.

Determination of total vanadium and vanadium(V) in groundwater from Mt. Etna and estimate of daily intake of vanadium(V) through drinking water.

Vanadium(V) can be found in natural waters in the form of V(IV) and V(V) species, which have different biological properties and toxicity. The purpose of this study was to determine the concentrations of total V and V(V) in groundwater from the area of Mt. Etna and to assess the estimated daily intake (EDI) of V(V) of adults and children through drinking water.