Co-located wind and wave energy farms: Uniformly distributed arrays

publisher: Elsevier articletitle: Co-located wind and wave energy farms: Uniformly distributed arrays journaltitle: Energy articlelink: http://dx.doi.org/10.1016/j.energy.2016.07.069 content_type: article copyright: © 2016 Elsevier Ltd. All rights reserved

A survey of Autism knowledge and attitudes among the healthcare professionals in Lahore, Pakistan

<p>Abstract</p> <p>Background</p> <p>The diagnosis and treatment of Autism in Pakistan occurs in multiple settings and is provided by variety of health professionals. Unfortunately, knowledge and awareness about Autism is low among Pakistani healthcare professionals & the presence of inaccurate and outdated beliefs regarding this disorder may compromise early detection and timely referral for interventions. The study assessed the baseline knowledge and misconceptions regarding autism among healthcare professionals in Pakistan which can impact future awareness campaigns.</p> <p>Methods</p> <p>Physicians (psychiatrists, pediatricians, neurologists and family physicians) and non-physicians (psychologists and speech therapists) participated in this study. Knowledge of DSM-IV TR criteria for Autistic Disorder, beliefs about social, emotional, cognitive, treatment and prognosis of the disorder were assessed. Demographic information regarding the participants of the survey was also gathered.</p> <p>Results</p> <p>Two hundred and forty seven respondents (154 Physicians & 93 Non-physicians) participated in the study. Mean age of respondents was 33.2 years (S.D 11.63) with 53% being females. Reasonably accurate familiarity with the DSM IV-TR diagnostic criteria of Autistic Disorder was observed. However, within the professional groups, differences were found regarding the utilization of the DSM-IV-TR criteria when diagnosing Autistic Disorder. Non-Physicians were comparatively more likely to correctly identify diagnostic features of autism compared with Physicians (P-value <0.001). Significant misunderstandings of some of the salient features of autism were present in both professional groups.</p> <p>Conclusion</p> <p>Results suggests that current professionals in the field have an unbalanced understanding of autism due to presence of several misconceptions regarding many of the salient features of autism including developmental, cognitive and emotional features. The study has clinical implications and calls for continued education for healthcare professionals across disciplines with regards to Autism in Pakistan.</p

The effect of a training programme on school nurses’ knowledge, attitudes, and depression recognition skills: The QUEST cluster randomised controlled trial

Background Mental health problems in children and young people are a vital public health issue. Only 25% of British school children with diagnosed mental health problems have specialist mental health services contact; front-line staff such as school nurses play a vital role in identifying and managing these problems, and accessing additional services for children, but there appears limited specific training and support for this aspect of their role. Objectives To evaluate the effectiveness of a bespoke short training programme, which incorporated interactive and didactic teaching with printed and electronic resources. Hypothesized outcomes were improvements in school nurses’ knowledge, attitudes, and recognition skills for depression. Design A cluster-randomised controlled trial. Participants and setting 146 school nurses from 13 Primary Care Trusts (PCTs) in London were randomly allocated to receive the training programme. Methods School nurses from 7 PCTs (n = 81) were randomly allocated to receive the training intervention and from 6 PCTs (n = 65) for waiting list control. Depression detection was measured by response to vignettes, attitudes measured with the Depression Attitude Questionnaire, and knowledge by the QUEST knowledge measure. These outcomes were measured at baseline and (following training) 3 months and nine months later, after which nurses in the control group received the training programme. Results At 3 months, 115 nurses completed outcome measures. Training was associated with significant improvements in the specificity of depression judgements (52.0% for the intervention group and 47.2% for the control group, P = 0.039), and there was a non-significant increase in sensitivity (64.5% compared to 61.5% P = 0.25). Nurses’ knowledge about depression improved (standardised mean difference = 0.97 [95% CI 0.58 to 1.35], P < 0.001); and confidence about their professional role in relation to depression increased. There was also a significant change in optimism about depression outcomes, but no change in tendency to defer depression management to specialists. At 9-month follow-up, improved specificity in depression identification and improved knowledge were maintained. Conclusions This school nurse development programme, designed to convey best practice for the identification and care of depression, delivered significant improvements in some aspects of depression recognition and understanding, and was associated with increased confidence in working with young people experiencing mental health problems

A Psychometric Analysis of the Revised Child Anxiety and Depression Scales—Parent Version in a School Sample

The Revised Child Anxiety and Depression Scale—Parent Version (RCADS-P) is a parent-report questionnaire of youth anxiety and depression with scales corresponding to the DSM diagnoses of separation anxiety disorder, social phobia, generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, and major depressive disorder. The RCADS-P was recently developed and has previously demonstrated strong psychometric properties in a clinic-referred sample (Ebesutani et al., Journal of Abnormal Child Psychology 38, 249–260, 2010b). The present study examined the psychometric properties of the RCADS-P in a school-based population. As completed by parents of 967 children and adolescents, the RCADS-P demonstrated high internal consistency, test-retest reliability, and good convergent/divergent validity, supporting the RCADS-P as a measure of internalizing problems specific to depression and five anxiety disorders in school samples. Normative data are also reported to allow for the derivation of T-scores to enhance clinicians’ ability to make classification decisions using RCADS-P subscale scores

Psychometric Properties of the Parent and Teacher Versions of the Strengths and Difficulties Questionnaire for 4- to 12-Year-Olds: A Review

Since its development, the Strengths and Difficulties Questionnaire (SDQ) has been widely used in both research and practice. The SDQ screens for positive and negative psychological attributes. This review aims to provide an overview of the psychometric properties of the SDQ for 4- to 12-year-olds. Results from 48 studies (N = 131,223) on reliability and validity of the parent and teacher SDQ are summarized quantitatively and descriptively. Internal consistency, test–retest reliability, and inter-rater agreement are satisfactory for the parent and teacher versions. At subscale level, the reliability of the teacher version seemed stronger compared to that of the parent version. Concerning validity, 15 out of 18 studies confirmed the five-factor structure. Correlations with other measures of psychopathology as well as the screening ability of the SDQ are sufficient. This review shows that the psychometric properties of the SDQ are strong, particularly for the teacher version. For practice, this implies that the use of the SDQ as a screening instrument should be continued. Longitudinal research studies should investigate predictive validity. For both practice and research, we emphasize the use of a multi-informant approach

In quest for a sustainable motorisation: the CNG opportunity

This article describes the opportunity deriving from the substitution of conventional fuels with the compressed natural gas (CNG). The advantages of this fuel are: a relevant, as it concerns consumer’s expenses and ecological aspect b rapidly achievable c close to hand for Europe, the USA and other countries where the motorisation is at the take-off stage, like the BRIC countries and Iran, Pakistan, Indonesia and so on. These advantages makes CNG a viable solution, with relevant advantages both on the side of pollution and expenses, while waiting for the availability of new technologies. Presently, the most important bottleneck for a large-scale implementation of this solution is represented by a possible shortage in the distribution network. Those countries crossed by gas pipeline could rapidly overcome this bottleneck without relevant costs. Otherwise, the solution could be achieved either through gas carrier’s ships or through local production of biomethane by the exploitation of biomasses