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In this study, we report the results of continuous rotation electron diffraction studies of single DyPO 4 ·nH 2 O (rhabdophane) nanocrystals. The diffraction patterns can be fit to a trigonal lattice (P3 1 21) with lattice parameters a = 7.019 (5) and c = 6.417 (5) Å. However, there is also a set of diffuse background scattering features present that are associated with a disordered superstructure that is double these lattice parameters and fits with an arrangement of water molecules present in the structure pore. Pair distribution function (PDF) maps based on the diffuse background allowed the extent of the water correlation to be estimated, with 2-3 nm correlation along the c axis and ∼5 nm along the a/b axis., (open access.)

Background: The developmental consequences of childhood trauma for young children are extensive and impact a diverse range of areas. Young children require treatments that consider their developmental stage and are inclusive of caregiver involvement. Parent-Child Interaction Therapy (PCIT), with its dyadic focus and developmental sensitivity, is uniquely positioned to offer therapeutic support to young children and their families., Aim: The current study aimed to conduct a systematic review of the current literature on PCIT and trauma and determine treatment outcomes for children and caregivers., Method: A systematic review of five electronic databases was undertaken. Studies that utilized PCIT to treat a population who had experienced trauma were included in the review regardless of study design., Results: PCIT was used to treat a population who had experienced trauma in 40 studies. PCIT was an effective treatment in improving a variety of child and parent outcomes in this population including reduced parenting stress, child behavior problems, child trauma symptoms, parental mental health concerns, negative parenting strategies, and reducing potential risk of recidivism of abuse and neglect. These findings should be taken with caution given attrition rates and potential for bias in the study samples., Discussion: Clinicians should consider PCIT as a potential treatment for children who have experienced trauma and their families. Future research should incorporate corroborative sources of information, assessment of caregiver and child trauma symptoms, examination of permanency outcomes, and consider standardization of PCIT modifications for child trauma to determine treatment in this population of children., Competing Interests: Declaration of competing interest The authors have no conflicts of interest to disclose., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Lack of access to high-quality primary care has been shown to contribute to urban-rural health disparities. We describe a model in which an academic health system made targeted primary care investments to address rural health disparities while building the health workforce to ensure sustainability., (© 2022 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.)