In Demand: Therapeutic Services for Children and Young People Who Have Experienced Sexual Abuse

This paper describes the key findings of an NSPCC study estimating need, in the UK, for therapeutic services for children who have experienced sexual abuse. This is based upon current estimates of the prevalence and impact of sexual abuse towards children and young people against the availability of therapeutic services in the UK. Data were collected on service location, availability, scope and coverage across England, Wales, Northern Ireland and Scotland. Researchers: (1) mapped 508 services; (2) collected data from 195 services via a structured questionnaire; (3) followed up 21 service managers and 11 service commissioners with a semi-structured interview; and (4) carried out two focus groups with young people. Data were collected on service location, availability, scope and coverage The overall level of specialist provision is low, with less than one service available per 10 000 children and young people in the UK. Calculations of need indicate that 57 156 children across the UK in the last year may have been unable to access a service. Findings from services support the view that need outstrips availability; that referral routes are limited, leaving few options for young people who have been raped or seriously sexually assaulted to directly access support; that significant waiting lists mean services must focus on reactive, rather than preventive, work; and that services are less accessible for certain groups, especially sexually abused teenagers, children with disabilities and those from Black, Asian, Minority Ethnic and Refugee backgrounds. Copyright (c) 2012 John Wiley & Sons, Ltd. Key Practitioner Messages Relevant professionals must be adequately trained to talk to children about sexual abuse and to identify those vulnerable in order to identify need. Expert specialist services are well placed to share learning on early help and identification with broader children's service providers. Active steps need to be taken by commissioners in consultation with young people, voluntary sector and adult sexual violence service providers to meet the shortfall at the level of local authorities.

An evaluation of palliative care services for cancer patients in the Southern Health and Social Services Board of Northern Ireland.

An interview study of 55 lay carers of people who died from cancer in the Southern Board of Northern Ireland was undertaken using a combination of closed-format and open-ended questions. The aim of the study was to evaluate palliative care services delivered in the last six months of their lives to cancer patients who died either at home or in hospital. Two-thirds of the deaths (36) occurred in the domestic home, 45 of the deceased were admitted as hospital inpatients, and the great majority were in receipt of community nursing (53) and general practitioner (54) services. Open-ended questions were used to allow respondents to give their views about services in some detail and their views about good and bad aspects of services were sought. While they were generally satisfied with services specific areas of difficulty were identified in each aspect of care addressed by the study. The most favourable assessments were made of community nursing with the greatest number of negative comments being made about inpatient hospital care. Differing interests between some of those who were dying and their lay carers were found in two areas: the receipt of help from nonfamily members and the information that the deceased received about their terminal status.

Participation of Smallholders in Agroforestry Agri-Environmental Scheme: A lesson from the rural Mount Kenya region

The likelihood of smallholder farmers not participating in agroforestry agri-environmental schemes and payments for ecosystem services (PES) may be due to limited farmland endowment and formal credit constraints. These deficits may lead to an ‘exclusive club’ of successful farmers, which are not necessarily poor, enjoying the benefits of agri-environmental schemes and PES although agrienvironmental schemes and PES have been devised as a means of fostering rural sustainable development and improving the livelihood of poor smallholder farmers. Smallholder farmers in parts of rural Kenya continue to enroll in ‘The International Small Group Tree Planting Programme’ (TIST), an agri-environmental scheme, promoting agroforestry, carbon sequestration and conservation agriculture (CA). The question remains if these farmers are really poor? This study examines factors that determine the participation of smallholder farmers in TIST in parts of rural Kenya. We use survey data compiled in 2013 on 210 randomly selected smallholder farmers from Embu, Meru and Nanyuki communities; the sample consists of TIST and non-TIST members. A random utility model and logit regression were used to test a set of non-monetary and monetary factors that influence participation in the TIST. The utility function is conceptualized to give non-monetary factors, particularly the common medium of communication in rural areas – formal and informal – a central role. Furthermore, we investigate other factors (incl. credit accessibility and interest rate) that reveal the nature of farmers participating in TIST. The findings suggest that spread of information via formal and informal networks is a major driver of participation in the TIST program. Furthermore, variables such credit constrains, age and labour supply positively correlate with TIST participation, while for education the opposite is true. It is important to mention that these correlations, although somewhat consistent, were all found to be weak. The results indicate that participation in the TIST program is not influenced by farm size; therefore we argue that the TIST scheme is NOT an ‘exclusive club’ comprising wealthy and successful farmers. Older farmers’ being more likely to join the TIST is an argument for their long- rather than widely assumed short-term planning horizon and a new contribution to the literature. Given the importance of poverty alleviation and climate smart agriculture in developing countries, sustainable policy should strengthening the social and human capital as well as informal networks in rural areas. Extension services should effectively communicate benefits to less educated and credit constrained farmers.

Regulating Digital Financial Services Agents in Developing Countries to Promote Financial Inclusion

Limited access to bank branches excludes over one billion people from accessing financial services in developing countries. Digital financial services offered by banks and mobile money providers through agents can solve this problem without the need for complex and costly physical banking infrastructures. Delivering digital financial services through agents requires a legal framework to regulate liability. This article analyses whether vicarious liability of the principal is a more efficient regulatory approach than personal liability of the agent. Agent liability in Kenya, Fiji, and Malawi is analysed to demonstrate that vicarious liability of the principal, coupled to an explicit agreement as to agent rewards and penalties, is the more efficient regulatory approach.

Reproductive success of parasitized males in a marine reef fish

Parasitism is hypothesized to reduce reproductive success in heavily parasitized males because females
may preferentially mate with less parasitized males (parasite-mediated sexual selection) or parasites may compromise
male competitiveness. In marine systems, this hypothesis is largely unexplored. This paper provides the first confirmed record of a copepod ectoparasite (Caligus buechlerae Hewitt 1964) on the common triplefin (Forsterygion lapillum) and evaluates the hypothesis that males parasitized with C. buechlerae experience lower reproductive success than unparasitized males (as determined
by the presence and area of eggs within male nests). We found that 38 % of males we surveyed were infected with
at least one C. buechlerae, with a median of two individuals per infected male. About 32 % of males were defending
eggs, with 62.5 % of those males infected with at least one parasite. Males of greater total length (TL) were both
more likely to be infected and more likely to be defending eggs. However, when statistically accounting for the effects
of TL, parasite infection had no effect on the probability of defending eggs, or the average surface area of eggs when
present. Positive covariation in fish length, the presence of eggs and parasite infection observed here potentially suggest
that the importance of parasitic infection on reproductive success may depend upon the strength of selection for larger male body size. Our study is one of the few studies to investigate the effects of ectoparasites on reproductive success in reef fish and also provides a quantitative measure of infection for a widespread species within New Zealand.

Mercury in feral fish: distribution, accumulation and toxicity

O principal objectivo desta dissertação foi estudar a acumulação de mercúrio em vários tecidos de peixes marinhos, a sua relação com factores biológicos e as respectivas respostas bioquímicas. O trabalho realizado permitiu obter novos conhecimentos sobre a acumulação de mercúrio em peixes, possibilitando avaliar a influência da biodisponibilidade do elemento e as suas possíveis implicações no ambiente. O trabalho foi desenvolvido na Ria de Aveiro (Portugal), uma zona costeira onde existe um gradiente ambiental de mercúrio, o que oferece a oportunidade de estudar a sua acumulação e os seus efeitos tóxicos em condições realísticas. As amostragens foram efectuadas em dois locais considerados críticos em termos de contaminação por mercúrio – Largo do Laranjo (L1 e L2) e num local afastado da principal fonte de poluição, usado como termo de comparação (Referência; R); L1 e L2 corresponderam a locais moderadamente e altamente contaminados, respectivamente. Foram escolhidos juvenis de duas espécies ecologicamente diferentes e representativas da comunidade piscícola local, a tainha garrento (Liza aurata) e o robalo (Dicentrarchus labrax). Em cada local foram recolhidas amostras de água e de sedimento para determinação de mercúrio. Foram quantificadas as concentrações de mercúrio total (T-Hg) e orgânico (O-Hg) em vários tecidos dos peixes, escolhidos tendo em conta a sua função relativamente à toxicocinética e toxicodinâmica de metais. As respostas antioxidantes (Catalase- CAT, glutationa peroxidase- GPx, glutationa reductase- GR, glutationa –S-transferase- GST e conteúdo em glutationa total- GSHt), o dano peroxidativo (LPO) e o conteúdo em metalotioninas (MTs) foram também avaliados. A acumulação de T-Hg foi semelhante para as duas espécies de peixes estudadas, embora D. labrax tenha apresentado concentrações tendencialmente maiores. Ambas as espécies demonstraram capacidade de reflectir o grau de contaminação ambiental existente, indicando claramente que a acumulação depende da concentração ambiental. A acumulação revelou-se específica de cada tecido. O padrão da acumulação em L. aurata foi rim > fígado > músculo > cérebro > guelras > sangue e em D. labrax foi fígado > rim > músculo > cérebro ≈ guelras > sangue. Relativamente à acumulação de OHg, verificou-se que D. labrax exibiu concentrações mais elevadas que L. aurata. Todos os tecidos foram capazes de reflectir diferenças entre R e L2. Os níveis de O-Hg no fígado, músculo e nos conteúdos intestinais foram diferentes entre espécies, sendo mais elevados para D. labrax. As guelras e o intestino foram os tecidos onde se obtiveram os valores mais baixos de O-Hg e observaram-se valores idênticos para as duas espécies. Com excepção das guelras, as concentrações de O-Hg variaram em função do valor observado nos conteúdos intestinais, indicando que a alimentação é a via dominante da acumulação. As concentrações de O-Hg nos conteúdos intestinais revelaram ser uma informação relevante para prever a acumulação de O-Hg nos tecidos, pois verificou-se uma razão praticamente constante entre o teor de mercúrio no fígado, no músculo e nos conteúdos intestinais. A percentagem de O-Hg no músculo e no fígado variou de acordo com o grau de contaminação ambiental e com o tipo de assimilação preferencial do elemento (alimentação vs. água), sugerindo que o fígado exerce um papel protector em relação à acumulação de mercúrio nos outros órgãos. Ambas as espécies de peixes demonstraram ser boas sentinelas da contaminação ambiental com mercúrio (T-Hg e O-Hg), sendo o cérebro e o músculo os tecidos que melhor reflectiram o grau de acumulação com o elemento. A análise conjunta dos dados de bioacumulação e de respostas ao stress oxidativo permitiram estabelecer uma relação entre as concentrações de mercúrio nas guelras, fígado, rim e cérebro e a sua toxicidade. As respostas do cérebro aos efeitos tóxicos do mercúrio revelaram ser específicas de cada espécie. Enquanto que para o cérebro de L. aurata se verificou um decréscimo de todos os parâmetros antioxidantes estudados nos locais contaminados, sem haver evidência de qualquer mecanismo compensatório, no D. labrax observaram-se respostas ambivalentes, que indicam por um lado a activação de mecanismos adaptativos e, por outro, o decréscimo das respostas antioxidantes, ou seja, sinais de toxicidade. Embora em ambas as espécies de peixe fosse evidente uma condição pró-oxidante, o cérebro parece possuir mecanismos compensatórios eficientes, uma vez que não se verificou peroxidação lipídica. As respostas antioxidantes do cérebro de D. labrax foram comparadas em diferentes períodos do ano - quente vs. frio. O período quente mostrou ser mais crítico, uma vez que no período frio não se verificaram diferenças nas respostas entre locais, ou seja, a capacidade antioxidante do cérebro parece ser influenciada pelos factores ambientais. As guelras revelaram susceptibilidade à contaminação por mercúrio, uma vez que se verificou uma tendência para o decréscimo da actividade de CAT em L2 e ausência de indução em L1. O fígado e o rim demonstraram mecanismos adaptativos face ao grau de contaminação moderada (L1), evidenciados pelo aumento de CAT. O rim também demonstrou adaptabilidade face ao grau elevado de contaminação (L2), uma vez que se verificou um aumento GST. Embora o grau de susceptibilidade tenha sido diferente entre os órgãos, não se verificou peroxidação lipídica em nenhum. A determinação do conteúdo em MTs em D. labrax e em L. aurata revelou que este parâmetro depende não só da espécie, mas também do tecido em causa. Assim, em D. labrax foi observado um decréscimo de MTs no cérebro, bem como a incapacidade de síntese de MTs no sangue, guelras, fígado, rim e músculo. Em L. aurata observou-se um aumento do conteúdo em MTs no fígado e no músculo. Estes resultados indicam que a aplicabilidade das MTs como biomarcador de exposição ao mercúrio parece ser incerta, revelando limitações na capacidade de reflectir os níveis de exposição ao metal e por consequência o grau de acumulação. Este trabalho comprova a necessidade de se integrarem estudos de bioacumulação com biomarcadores de efeitos, de modo a reduzir os riscos de interpretações erróneas, uma vez que as respostas nem sempre ocorrem para os níveis mais altos de contaminação ambiental com mercúrio.

Meridional mixing of water masses in the Kuroshio Extension: Origins of North Pacific Intermediate Water anomalies

Senior thesis written for Oceanography 445

Validating A knowledge transfer framework in health services

The study of knowledge transfer (KT) has been proceeding in parallel but independently in health services and in business, presenting an opportunity for synergy and sharing. This paper uses a survey of 32 empirical KT studies with their 96 uniquely named determinants of KT success to identify ten unique determinants for horizontal knowledge transfer success. These determinants, the outcome measure of Knowledge Use, and separate explicit and tacit transfer flows constitute the KT Framework, extending the work of previous KT framework authors. Our Framework was validated through a case study of the transfer of clinical practice guideline knowledge between the cardiac teams of selected Ontario hospitals, using a survey of senders and receivers developed from the KT literature. The study findings were: 8 of 10 determinants were supported by the Successful Transfer Hospitals; and 4 of 10 determinants were found to a higher degree in the Successful than non-Successful transfer hospitals. Taken together, the results show substantive support for the KT Framework determinants, indicating aggregate support of 9 of these determinants, but not the 10th - Knowledge Complexity. The transfer of tacit knowledge was found to be related to the transfer of the explicit knowledge and expressed as the transfer or recreation of resource profile and internal process tacit knowledge, where this tacit transfer did not require interactions between Sender and Receiver. This study provides managers with the building blocks to assess and improve the success rates of their knowledge transfers.

Evaluation of outpatient child-adolescent mental health services (CAMHS) in Attica-Greece

ABSTRACT: Background: Childhood is a critical time for social and emotional development, educational progress and mental health prevention. Mental health for children and adolescents is defined by the achievement of expected developmental, cognitive, social and emotional skills. The development of child-adolescent mental health services (CAMHS) is a necessity for each country, not only as a prevention measure for the wellbeing of people, but also as an investment to the future of countries. Qualitative evaluation of services is the only way to ensure whether services function under quality standards and increase the possibility of better outcomes for their patients. This study examines the greek outpatient CAMHS against the British Standards of National Institute of Excellence for community CAMHS. The Standards assessed refer to the areas of Assessment, Care and Intervention. Objectives: The main objectives of the study are 1) to evaluate Greek outpatient CAMHS in the Attica region 2) to promote the evaluation process for mental health services in Greece. Methods: Due to the fact that Greek services are based on the British model, the tool used was the British self-review questionnaire of Quality Network for Community CAMHS(QNCC).The tool was translated, adapted and posted to services. Twelve out of twenty outpatient CAMHS of Attica (including Athens) responded. Data was collected and performed by the Statistical Package for Social Sciences SPSS. Results: The study resulted that the CAMHS examined, meet moderately the British Standards of 1) Referral and Access, 2) Assessment & Care planning, 3) Care & Intervention. Two out of twelve services examined, meet the standards of "Assessment and Care" in a higher percentage between 75% and 100%. Conclusions: The paper describes a satisfactory function of CAMHS in Attica prefecture taking into consideration the extremely difficult political situation of Greece at the time of the research. Strong and weak domains are identified. Also the translation and adaptation of British tools promote the evaluation process and quality assurance of Greek CAMHS.

Psychiatric services utilization in completed suicides of a youth centres population

Affiliation: Johanne Renaud & Claude Marquette : CHU Ste-Justine, Université de Montréal