Twin seasonality in a rural Catalonian population.

Seasonality and time patterns in attempted suicide in Ilam province of Iran: An appraisal of current data of 2010 -2014

Background: Seasonality in suicide has been investigated from the early 19th century to explore the productive environmental variables. Seasonality studies can provide information on prevention and interventions in suicide. In this study, we examined seasonality in suicide and aimed to explore the differences in seasonality between rural and urban areas, mental disorders, and genders. Method...

تحلیل آسیب‌پذیری خانوارهای روستایی بخش مرکزی شهرستان دنا: کاربرد چارچوب معیشت پایدار

Sustainable livelihoods approach as one of the new sustainable rural development approaches is one way of thinking and attempting to achieve development which arose in the late 1980s with the aim of progress and poverty alleviation in rural communities (Sojasi Ghidari et al.,2016). Five critical concepts to understand sustainable livelihoods framework include the concept of vulnerability, live...

Associations of Suicide Seasonality with Rural- Urban Residence and Mental Disorders in Ilam, Iran

Pedigree information reveals moderate to high levels of inbreeding and a weak population structure in the endangered Catalonian donkey breed.

The Catalonian donkey is one of the most endangered donkey breeds in the world. At present, five main subpopulations exist: AFRAC, which consists of many genetically connected Catalonian localities; Berga, which consists of a single herd located also in Catalunya but under private management; and three minor non-Catalonian subpopulations (Huesca, Sevilla and Toledo). In this study, we analysed ...

Seasonality in twin birth rates, Denmark, 1936-84.

A study was made of seasonality in twin birth rate in Denmark between 1977 and 1984. We studied all twin births (N = 45,550) in all deliveries (N = 3,679,932) during that period. Statistical analysis using a simple harmonic sinusoidal model provided no evidence for seasonality. However, sequential polynomial analysis disclosed a significant fit to a fifth order polynomial curve with peaks in tw...