10Vida: A Mental and Physical Health Intervention for Chronically Ill Adolescents and Their Caregivers in the Hospital Setting: An Open Study.

Suffering from a chronic disease (CD) in adolescence can significantly impact the emotional health of adolescents and their families. MHealth can be a useful tool for these groups. However, few intervention programmes include the family system. The aim is to design an intervention programme (10Vida) for a paediatric population with a CD, and their families, to improve their adaptation to the disease. The study is a quasi-experimental repeated measures design in a open study, where the patients themselves, and their families, are their own control group. Participants will receive an intervention of seven individual sessions: five sessions with each patient, and two sessions with their caregivers. In the case of the patients, the aim is to improve their emotional state, their self-esteem, and their emotional competencies, reducing their perceived threat of illness. Furthermore, in the case of the caregivers, the aim is to improve their emotional state and reduce their burden. Indirectly, working with caregivers and those being cared for will improve family ties. The pilot study will involve 25 to 30 chronically ill adolescents aged between 12 and 16 years and their primary caregivers. Following the results, the necessary modifications will be included, and the programme will be offered to adolescents and their families who are willing to participate.

Reproductive phenology and pre-dispersal fruit predation in Atriplex halimus L. (Chenopodiaceae).

BACKGROUND: The flowering phenology pattern of Atriplex halimus was studied in a Mediterranean habitat in order to analyze protandry effectiveness. Fruit set evolution was recorded over two years and the impact of pre-dispersal predation by insects was also evaluated. RESULTS: The flowering phenology coincided in 2006 and 2007, starting in mid-July and reaching full flowering at the end of August in both years. Inflorescences are composed of glomerules with 8.78 ± 2.79 male flowers and 4.57 ± 2.58 female flowers, with no significant differences in position on the inflorescence. The peaks of male and female flower anthesis were reached in mid-August, but the male maximum occurred one week before the female. Plants at the start of flowering only bear male flowers, but female flowers soon appear. Fruit set starts at the end of August; all the flowers were transformed into fruit by mid-September and their development continued to the beginning of October, when fruit structures had matured and began to drop. Fruit predation started at the end of September and reached maximum intensity in mid-October. CONCLUSIONS: At population level, male and female flowers seemed to open in the same weeks, but at plant and glomerule level male flowers opened one week before the females. Fruit predation levels were 62.42 and 43.14% in 2006 and 2007 respectively, with no significant differences between different parts of the inflorescence. And larvae of Coleophoridae were the most abundant predators.

Sorption of 2,4-d on natural and organic amended soils of different characteristics.

The effect of one organic amendment consisting of an urban waste compost (UWC) was assessed on the sorption properties of the herbicide 2,4-D on four soils of different physicochemical characteristics. The soils chosen were a Typic Haphorthod (ST), a Typic Endoaquept (SR), an Entic Pelloxerert (TO), and a Typic Eutrochrept (AL). Adsorption experiments were performed on the original soils, and on mixtures of these soils with UWC at a rate of 6.25% (w/w). These mixtures were used just after preparation, and after aging for 8 and 25 weeks. 2,4-D adsorption was the highest on ST soil, whereas the lowest adsorption was for SR soil. This behavior is related to the high amount of organic matter (OM) and amorphous iron and aluminum oxides content on soil ST, whereas soil SR had the lowest OM content and specific surface area of the soils of this study. Addition of exogenous OM to soils caused an increase in the 2,4-D adsorption by three of the soils treated with UWC, with the only exception being ST soil, due to an observed decrease in its specific surface area. The adsorbed amounts of the herbicide on aged organic fertilized soils diminished in three of the amended soils, but was still greater than on unammended soils. In contrast, the ST soil showed the largest adsorption for unammended soil.