The reciprocal relationship between social identification and social support over time: A four-wave longitudinal study.

It has been argued that the positive effect of a shared social identity on health and well-being critically hinges on the interplay between social identity and social support. This interplay, however, is poorly understood. Building on Haslam et al.

Preliminary study: Health and performance assessment in broiler chicks following application of six different hatching egg disinfection protocols.

As part of a Germany-wide project that evaluates strategies for the reduction of multi-resistant bacteria along the poultry production chain, the impact of different hatching egg disinfectants on hatchability and health of the broiler chicks was evaluated. Animal trials were conducted with extended-spectrum beta-lactamase- (ESBL) producing Escherichia (E.) coli contaminated hatching eggs and six disinfection protocols that used formaldehyde, hydrogen peroxide, low-energy electron irradiation, peracetic acid and an essential oil preparation.

Double-slit experiment with single wave-driven particles and its relation to quantum mechanics.

In a thought-provoking paper, Couder and Fort [Phys. Rev. Lett.

[The influence of medical informed consent discussion on postoperative satisfaction and quality of life of patients with uterine fibroids after myomectomy or hysterectomy].

The surgical treatment of uterine fibroids represents an important column in the therapy of this disease. Aim of this study was to find out preoperative factors that influence the treatment success of a minimal-invasive surgical -therapy.In a retrospective study 228 patients were assessed.

Cost-Benefit Analysis of Endocrine Therapy in the Adjuvant Setting for Postmenopausal Patients with Hormone Receptor-Positive Breast Cancer, Based on Survival Data and Future Prices for Generic Drugs in the Context of the German Health Care System.

BACKGROUND: Cost-effectiveness analyses have focused on aromatase inhibitors (AIs), but the results are inconsistent and disease-free survival has often been extrapolated to overall survival. The present study calculates the cost-effectiveness of 5 years of letrozole versus tamoxifen versus anastrozole in the context of the German health care system, using survival data from the Breast International Group (BIG) 1-98 study and the Arimidex, Tamoxifen, Alone or in Combination (ATAC) study and generic prices. MATERIALS AND METHODS: A hybrid model was developed that incorporates recurrence rates, overall survival, treatment costs and treatment-associated adverse events and the resulting costs.