Restructuring of Femoral Cortical Bone During Growth and Locomotor Development of Wild Chimpanzees (Pan troglodytes verus).

Objective: Chimpanzees are altricial in terms of their locomotor development and transition from being carried to engaging in suspensory and arboreal locomotor behaviors to eventually relying on terrestrial quadrupedalism as their main form of locomotion. Here, we consider the mechanical implications of femoral cortical bone restructuring during growth and locomotor development in wild chimpanzees.

Materials And Methods: Cortical bone structure was examined in an ontogenetic sample of wild chimpanzees from a single subspecies (P.

"If We Don't Beat It, How Long Will It Take?" Worries and Concerns of Children with Advanced Cancer and Their Parents.

Navigating pediatric advanced cancer is challenging for children and parents, resulting in increased risk for psychological distress. While research has explored parent worries/concerns, few studies have included children's perspectives. To explore worries/concerns in children with advanced cancer and their parents.

Benefit-finding in children with advanced cancer and their parents.

Objectives: Although pediatric cancer often causes significant stress for families, most childhood cancer survivors are resilient and do not exhibit severe or lasting psychopathology. Research demonstrates some survivors may report benefit-finding or positive outcomes following this stressful life event. However, considerably less research has included families of children who are unlikely to survive their illness.

Late pleistocene exploitation of Ephedra in a funerary context in Morocco.

The active compounds found in many plants have been widely used in traditional medicine and ritual activities. However, archaeological evidence for the use of such plants, especially in the Palaeolithic period, is limited due to the poor preservation and fragility of seed, fruit, and other botanical macro-remains. In this study, we investigate the presence and possible uses of Ephedra during the Late Pleistocene based on the analysis of exceptionally preserved plant macrofossils recovered from c.

Factors associated with caregiver strain among mothers and fathers of children with advanced cancer.

Objectives: To characterize caregiver experiences in the context of advanced pediatric cancer by identifying individual (i.e., demographic factors, stress) and family context factors (i.