Changing the future: experiencing adolescence in contemporary Ireland: sexual health and behaviour.

If we create the space in which children and young people can talk openly and in their own language even upon challenging subjects such as sex, then we are likely to learn more from what they tell usâ?T proposes the final UNICEF Ireland report which examines adolescent perspectives on sexual health and behaviour. Key findings in the report included: 63%, and 1 in 5 sixteen year old respondents, reported that they have had sex; 1 in 5 sexually active respondents reported that they did not use a condom the first time that they had sex; 2 in 5 girls who were sexually active reported that they had consumed alcohol before their first sexual experience, compared to 3 in 10 boys; The majority of respondents (54%) reported that they had watched pornography on the internet, and more than one third of the respondents who had watched pornography on the internet believed that it was accurate or educational; Only 1 in 5 respondents reported that they ever speak to their parents about sex. Noting â?~the broad spectrum from which young people living in Ireland draw down information about sexâ?T the UNICEF Ireland report concludes that â?~we must be sure that when a young person is making decisions about their sexual health and behaviour, every opportunity is afforded them in terms of open discussion, understanding, support, information and adviceâ?T Commenting on the Report, Amel Yucef a Youth Health Coordinator at the Base Youth Centre, Ballyfermot said â?oAs the participants in UNICEF Irelandâ?Ts survey have shown, many young people do not feel equipped with the information and support they need to make informed choices about their sexual health. Providing those supports is a priority for us at the Base.â? The Youth Health Programme, that Amel co-ordinates is a HSE funded initiative which was created to respond to the health needs of young people, as identified by the young people of the Dublin 10 area themselves. The Programme delivers community-based and youth-friendly health responses, based upon a harm-reduction model. The Youth Health Programme works towards building the capacity of young people to access health services, while also encouraging those services to deliver in an accessible and youth-friendly way.This resource was contributed by The National Documentation Centre on Drug Use.

Migration and information flows. A new lens for the study of contemporary international migration

Aquest document de treball mira d'establir un nou camp d'investigació a la cruïlla entre els fluxos de migració i d'informació i comunicació. Hi ha diversos factors que fan que valgui la pena adoptar aquesta perspectiva. El punt central és que la migració internacional contemporània és incrustada en la dinàmica de la societat de la informació, seguint models comuns i dinàmiques interconnectades. Per consegüent, s'està començant a identificar els fluxos d'informació com a qüestions clau en les polítiques de migració. A més, hi ha una manca de coneixement empíric en el disseny de xarxes d'informació i l'ús de les tecnologies d'informació i comunicació en contextos migratoris. Aquest document de treball també mira de ser una font d'hipòtesis per a investigacions posteriors.

The Role of Information in Contemporary Migration. More Sources but Less Informed

La migració internacional contemporània és integrada en un procés d'interconnexió global definit per les revolucions del transport i de les tecnologies de la informació i la comunicació. Una de les conseqüències d'aquesta interconnexió global és que les persones migrants tenen més capacitat per a processar informació tant abans com després de marxar. Aquests canvis podrien tenir implicacions inesperades per a la migració contemporània pel que fa a la capacitat de les persones migrants per a prendre decisions més informades, la reducció de la incertesa en contextos migratoris, el desdibuixament del concepte de distància o la decisió d'emigrar cap a llocs més llunyans. Aquesta recerca és important, ja que la manca de coneixement sobre aquesta qüestió podria contribuir a fer augmentar la distància entre els objectius de les polítiques de migració i els seus resultats. El paper que tenen els agents de la informació en els contextos migratoris també podria canviar. En aquest escenari, perquè les polítiques de migració siguin més efectives, s'haurà de tenir en compte la major capacitat de la població migrant de processar la informació i les fonts d'informació en què es confia. Aquest article demostra que l'equació més informació equival a més ben informat no es compleix sempre. Fins i tot en l'era de la informació, les fonts no fiables, les expectatives falses, la sobreinformació i els rumors encara són presents en els contextos migratoris. Tanmateix, defensem l'argument que aquests efectes no volguts es podrien reduir complint quatre requisits de la informació fiable: que sigui exhaustiva, que sigui rellevant, que s'hi confiï i que sigui actualitzada.

Contemporary perioperative care strategies.

BACKGROUND: Historically, the preoperative and postoperative care of patients with gastrointestinal cancer was provided by surgeons. Contemporary perioperative care is a truly multidisciplinary endeavour with implications for cancer-specific outcomes. METHODS: A literature review was performed querying PubMed and the Cochrane Library for articles published between 1966 to 2012 on specific perioperative interventions with the potential to improve the outcomes of surgical oncology patients. Keywords used were: fast-track, enhanced recovery, accelerated rehabilitation, multimodal and perioperative care. Specific interventions included normothermia, hyperoxygenation, surgical-site infection, skin preparation, transfusion, non-steroidal anti-inflammatory drugs, thromboembolism and antibiotic prophylaxis, laparoscopy, radiotherapy, perioperative steroids and monoclonal antibodies. Included articles had to be randomized controlled trials, prospective or nationwide series, or systematic reviews/meta-analyses, published in English, French or German. RESULTS: Important elements of modern perioperative care that improve recovery of patients and outcomes in surgical oncology include accelerated recovery pathways, thromboembolism and antibiotic prophylaxis, hyperoxygenation, maintenance of normothermia, avoidance of blood transfusion and cautious use of non-steroidal anti-inflammatory drugs, promotion of laparoscopic surgery, chlorhexidine-alcohol skin preparation and multidisciplinary meetings to determine multimodal therapy. CONCLUSION: Multidisciplinary management of perioperative patient care has improved outcomes. Copyright © 2012 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.

Chaos and order in the contemporary city. The impact of urban spatial structure on population density and commuting distance in Barcelona, 1986-2001.

One of the criticisms leveled at the model of dispersed city found all over the world is its unarticulated, random, and undifferentiated nature. To check this idea in the Barcelona Metropolitan Region, we estimated the impact of the urban spatial structure (CBD, subcenters and transportation infrastructures) over the population density and commuting distance. The results are unfavorable to the hypothesis of the increasing destructuring of cities given that the explanatory capacity of both functions improves over time, both when other control variables are not included and when they are included.

Can organizational commitment be experienced by indivuals pursuing contemporary career paths?

In a context in which organizations can no longer promise life-time employment and individuals increasingly experience inter-organizational mobility, this study tackles the question of whether organizational commitment is no longer related to new career orientations. To this end, it analyzes the relation between the underlying dimensions of protean (self direction and values driven) and boundaryless (boundaryless mindset and organizational mobility preference) career attitudes (Briscoe et al., 2006) and organizational commitment, within today's unstable and uncertain business scenario. Research results suggest that protean career attitudes contribute significantly to individuals emotional attachment to their employing organization. Furthermore, organizational mobility preference was found to be significant in predicting both affective and continuance commitment. Finally, future research suggestions and practical implications associated with the current study are provided.

A arte do teatro Clown no cuidado às crianças hospitalizadas

A hospitalização pode ser uma experiência traumática para as crianças e seus familiares. O objetivo deste estudo foi explorar a experiência da utilização da arte do teatro clown no cuidado as crianças hospitalizadas, a partir de uma atividade desenvolvida por alunos de cursos de graduação da área da saúde. Os dados foram obtidos mediante observação de 20 crianças e 11 alunos, personagens do teatro clown em interação na clínica pediátrica de um hospital-escola do interior do estado de São Paulo. Os dados empíricos foram analisados segundo a análise temática de conteúdo, os quais foram agrupados ao redor dos seguintes temas: expressões artísticas como forma de comunicação, participação do binômio criança e acompanhante e o clown como recurso terapêutico. Os resultados indicaram que esta experiência constituiu-se em uma intervenção concreta que valoriza o processo de desenvolvimento infantil, pois abre espaço para a fantasia, o riso, a alegria e a apropriação do cotidiano hospitalar; é um exemplo de ampliação do processo diagnóstico e terapêutico com a incorporação de intervenções que privilegiem as necessidades afetivas, emocionais e culturais da criança e sua família, na busca do cuidado atraumático.

Fading models and metrics for contemporary wireless systems

The purpose of this paper is to examine (1) some of the models commonly used to represent fading,and (2) the information-theoretic metrics most commonly used to evaluate performance over those models. We raise the question of whether these models and metrics remain adequate in light of the advances that wireless systems haveundergone over the last two decades. Weaknesses are pointedout, and ideas on possible fixes are put forth.

Epidemiology of incident heart failure in a contemporary elderly cohort: the health, aging, and body composition study.

BACKGROUND: The race- and sex-specific epidemiology of incident heart failure (HF) among a contemporary elderly cohort are not well described. METHODS: We studied 2934 participants without HF enrolled in the Health, Aging, and Body Composition Study (mean [SD] age, 73.6 [2.9] years; 47.9% men; 58.6% white; and 41.4% black) and assessed the incidence of HF, population-attributable risk (PAR) of independent risk factors for HF, and outcomes of incident HF. RESULTS: During a median follow-up of 7.1 years, 258 participants (8.8%) developed HF (13.6 cases per 1000 person-years; 95% confidence interval, 12.1-15.4). Men and black participants were more likely to develop HF. No significant sex-based differences were observed in risk factors. Coronary heart disease (PAR, 23.9% for white participants and 29.5% for black participants) and uncontrolled blood pressure (PAR, 21.3% for white participants and 30.1% for black participants) carried the highest PAR in both races. Among black participants, 6 of 8 risk factors assessed (smoking, increased heart rate, coronary heart disease, left ventricular hypertrophy, uncontrolled blood pressure, and reduced glomerular filtration rate) had more than 5% higher PAR compared with that among white participants, leading to a higher overall proportion of HF attributable to modifiable risk factors in black participants vs white participants (67.8% vs 48.9%). Participants who developed HF had higher annual mortality (18.0% vs 2.7%). No racial difference in survival after HF was noted; however, rehospitalization rates were higher among black participants (62.1 vs 30.3 hospitalizations per 100 person-years, P < .001). CONCLUSIONS: Incident HF is common in older persons; a large proportion of HF risk is attributed to modifiable risk factors. Racial differences in risk factors for HF and in hospitalization rates after HF need to be considered in prevention and treatment efforts.