The impact of cooking and burial on proteins: a characterisation of experimental foodcrusts and ceramics.

Foodcrusts have received relatively little attention in the burgeoning field of proteomic analysis of ancient cuisine. We remain ignorant of how cooking and burial impact protein survival, and crucially, the extent to which the extractome reflects the composition of input ingredients. Therefore, through experimental analogues, we explore the extent of protein survival in unburied and buried foodcrusts and ceramics using 'typical' Mesolithic ingredients (red deer, Atlantic salmon and sweet chestnut).

Detection of dairy products from multiple taxa in Late Neolithic pottery from Poland: an integrated biomolecular approach.

The detection of dairy processing is pivotal to our understanding of ancient subsistence strategies. This culinary process is linked to key arguments surrounding the evolution of lactase persistence in prehistory. Despite extensive evidence indicating the presence of dairy products in ceramics in the European Neolithic, questions remain about the nature and extent of milk (and lactose) processing and consumption.

Conceptualization of Alcohol Use Disorder (AUD): Can Theoretical or Data Driven Approaches Improve the Construct Validity of AUD?

The Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) definition of alcohol use disorder (AUD) has been criticized on the ground that it leads to high prevalence rates and a highly heterogeneous group. Failure of the DSM to consider development may exacerbate these issues (e.g.

Covariance Between Parent and Child Symptoms Before and During the COVID-19 Pandemic.

Objective: COVID-19 has had unprecedented effects on American families, including increases in depression, anxiety, and irritability for both parents and children. While parents and children influence each other's psychological functioning during non-disaster times, this effect may be amplified during times of disaster. The current study investigated how COVID-19 influenced covariance of depressive symptoms and irritability in children and their parents.

Understanding the Progression from Early Alcohol Use Experimentation to Alcohol Use Disorder: Testing Vulnerability by Experience Interactions Using a Two-Part Latent Growth Curve Model.

Most adolescents experiment with alcohol, but a smaller percentage advance to heavy alcohol use (AU) and AU disorder (AUD). Understanding for whom and how early risk leads to AUD is of interest to prevention, treatment, and etiology of AUD. Informed by developmental and behavioral neuroscience theory, the current study tested whether temperament (effortful control, surgency, and negative affect), peer AU (multi-reporter), and AU with parents' permission interacted to distinguish youth who experiment with alcohol from those who escalate to AUD.