Why More Biologists Must Embrace Quantitative Modeling.

Biology as a field has transformed since the time of its foundation from an organized enterprise cataloging the diversity of the natural world to a quantitatively rigorous science seeking to answer complex questions about the functions of organisms and their interactions with each other and their environments. As the mathematical rigor of biological analyses has improved, quantitative models have been developed to describe multi-mechanistic systems and to test complex hypotheses. However, applications of quantitative models have been uneven across fields, and many biologists lack the foundational training necessary to apply them in their research or to interpret their results to inform biological problem-solving efforts.

Sediment austerity is the new coastal norm.

Insufficient river-derived sediment for tidal marshes requires creative, local management.

Examining the Role of Quality of Institutionalized Healthcare on Maternal Mortality in the Dominican Republic.

The main study objective was to determine the extent to which the quality of institutionalized healthcare, sociodemographic factors of obstetric patients, and institutional factors affect maternal mortality in the Dominican Republic. COM-Poisson distribution and the Pearson correlation coefficient were used to determine the relationship of predictor factors (i.e.

Gill and Liver Transcript Expression Changes Associated With Gill Damage in Atlantic Salmon ().

Gill damage represents a significant challenge in the teleost fish aquaculture industry globally, due to the gill's involvement in several vital functions and direct contact with the surrounding environment. To examine the local and systemic effects accompanying gill damage (which is likely to negatively affect gill function) of Atlantic salmon, we performed a field sampling to collect gill and liver tissue after several environmental insults (e.g.

Weight loss during ambulatory tube weaning: don't put the feeds back up.

Objective: To describe the prevalence of weight loss during tube weaning and its impact on wean duration and growth.

Setting: Tertiary feeding clinic, UK.

Patients: All children seen for weaning from long-term enteral feeding between 2008 and 2016.