Aggression in session: Defining, conceptualizing, and treating aggression

Within the counseling profession, there is a great deal of interaction with aggression affecting both clients and the systems affecting clients. Therefore, it is vital that counselors be adequately prepared to work with various presentations of aggressive behavior. Aggression is defined, categorized based on common historical delineations, and summarized from a multi-axis continuum perspective. Contextual factors are considered such as the role of hormones, neurotransmitters, varying substances, and a wide range of diagnoses. Aggression is then conceptualized from a functional lens and explored based upon a need fulfillment model. Treatment practices such as building self-esteem, increasing emotional regulation, and developing empathy are explored in their efficacy for aggression-related treatment. Recommendations for practice are discussed

Ernest Amory Codman, MD, 1869–1940

This biographical sketch on Ernest Amory Codman corresponds to the historic text, The Classic: The Registry of Bone Sarcomas as an Example of the End-Result Idea in Hospital Organization, available at DOI 10.1007/s11999-009-1048-7 and The Classic: Registry of Bone Sarcoma: Part I.—Twenty-Five Criteria for Establishing the Diagnosis of Osteogenic Sarcoma. Part II.—Thirteen Registered Cases of “Five Year Cures” Analyzed According to These Criteria, available at DOI 10.1007/s11999-009-1049-6

A perspective on the ultrafast photochemistry of solution-phase sunscreen molecules

Sunscreens are one of the most common ways of providing on-demand additional photoprotection to the skin. Ultrafast transient absorption spectroscopy has recently proven to be an invaluable tool in understanding how the components of commercial sunscreen products display efficient photoprotection. Important examples of how this technique has unravelled the photodynamics of common components are given in this Perspective, and some of the remaining unanswered questions are discussed

A comparison of analytical and numerical model predictions of shallow soil temperature variation with experimental measurements

The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.In several fields of enquiry such as geothermal energy, geology and agriculture, it is of interest to study the thermal behaviour of shallow soils. For this, several analytical and numerical methodologies have been proposed to analyse the temperature variation of the soil in the short and long term. In this paper, a comparative study of different models (sinusoidal, semi-infinite and finite difference method) is conducted to estimate the shallow soil temperature variation in the short and long term. The models were compared with hourly experimental measured data of soil temperature in Leicester, UK, at depths between 0.75 and 2.75 m. The results show that the sinusoidal model is not appropriate to evaluate the short-term temperature variations, such as hourly or daily fluctuations. Likewise, this model is highly affected by the undisturbed ground temperature and can lead to very high errors. Regarding the semi-infinite model, it is accurate enough to predict the short-term temperature variation. However, it is useless to predict the long-term variation at depths greater than 1 m. The finite difference method (FDM) considering the air temperature as a boundary condition for the soil surface is the most accurate approach for estimating both short and long-term temperature variations while the FDM with heat flux as boundary condition is the least accurate approach due to the uncertainty of the assumed parameters. The ranges of errors for the sinusoidal, semi-infinite and FDM are found to be from 76.09 to 142.13%, 12.11 to 104.88% and 1.82 to 28.14% respectively

Public and patient involvement in child health research and service improvements: a survey of hospital doctors

Objectives: To determine whether paediatricians are supported by their organisations to encourage patient and public involvement (PPI) in research activities and clinical improvement work, the challenges they face and how they think these could be addressed by the Royal College of Paediatrics and Child Health (RCPCH). Design: A survey. Setting: UK consultant paediatricians and staff associate specialist and specialty (SAS) doctors who are members of RCPCH. Main outcome measures: The proportion of respondents who said that PPI was central to research and service improvements in their organisation, the type of local support for PPI activity, challenges in undertaking PPI and the support members wanted from RCPCH. Results: There was a response rate of 44.4% (n=1924). In their organisation, 29.1% of respondents stated PPI was central to research and 36.1% to service improvement; 46% were unaware of support for PPI and 15% said there was no support. The main challenges for PPI activity were a lack of clinician time, local support and funding. Respondents wanted RCPCH to advocate for protected time for PPI, provide access to PPI groups and deliver guidance and training. Conclusions: The majority of paediatricians feel unsupported to undertake PPI activity by their local organisation. The RCPCH has a key role to enable all paediatricians to work with children, young people and their carers to improve the quality of research and clinical services as demonstrated by RCPCH's ongoing activity in these crucial and important areas

Corticosteroids in infant chronic lung disease

Chronic lung disease (CLD), defined as chronic oxygen dependency at 36 weeks postmenstrual age, is increasing and associated with chronic respiratory morbidity and high health care utilisation at follow up. Many strategies, tested in randomised trials, have failed to reduce CLD. In contrast, corticosteroids if given systemically within the first two weeks after birth reduce CLD and may also favourably influence survival. Unfortunately, systemically administered corticosteroids have many acute side-effects and adversely affect long term neurodevelopmental outcome. If given by inhalation, corticosteroids have fewer adverse effects, but are less efficacious. Further research is required to accurately identify infants at highest risk of developing CLD, the corticosteroid dosage associated with a positive risk: benefit ratio and preferably a safer and more effective alternative therapy