Clinical utility of family history of depression for prognosis of adolescent depression severity and duration assessed with predictive modeling.

Background: Family history of depression (FHD) is a known risk factor for the new onset of depression. However, it is unclear if FHD is clinically useful for prognosis in adolescents with current, ongoing, or past depression. This preregistered study uses a longitudinal, multi-informant design to examine whether a child's FHD adds information about future depressive episodes and depression severity applying state-of-the-art predictive out-of-sample methodology.

Accurate Simulation of Both Sensitivity and Variability for Amazonian Photosynthesis: Is It Too Much to Ask?

Estimates of Amazon rainforest gross primary productivity (GPP) differ by a factor of 2 across a suite of three statistical and 18 process models. This wide spread contributes uncertainty to predictions of future climate. We compare the mean and variance of GPP from these models to that of GPP at six eddy covariance (EC) towers.

Probing infants' sensitivity to pupil size when viewing eyes.

Sensitive responding to eye cues plays a key role in human social interactions. Pupil size provides subtle cues regarding a social interaction partner's arousal states. The current study assessed infants' sensitivity to and preference for differences in pupil size.

Beyond ecosystem modeling: A roadmap to community cyberinfrastructure for ecological data-model integration.

In an era of rapid global change, our ability to understand and predict Earth's natural systems is lagging behind our ability to monitor and measure changes in the biosphere. Bottlenecks to informing models with observations have reduced our capacity to fully exploit the growing volume and variety of available data. Here, we take a critical look at the information infrastructure that connects ecosystem modeling and measurement efforts, and propose a roadmap to community cyberinfrastructure development that can reduce the divisions between empirical research and modeling and accelerate the pace of discovery.

Spring enhancement and summer reduction in carbon uptake during the 2018 drought in northwestern Europe.

We analysed gross primary productivity (GPP), total ecosystem respiration (TER) and the resulting net ecosystem exchange (NEE) of carbon dioxide (CO) by the terrestrial biosphere during the summer of 2018 through observed changes across the Integrated Carbon Observation System (ICOS) network, through biosphere and inverse modelling, and through remote sensing. Highly correlated yet independently-derived reductions in productivity from sun-induced fluorescence, vegetative near-infrared reflectance, and GPP simulated by the Simple Biosphere model version 4 (SiB4) suggest a 130-340 TgC GPP reduction in July-August-September (JAS) of 2018. This occurs over an area of 1.

Surface-Atmosphere Coupling Scale, the Fate of Water, and Ecophysiological Function in a Brazilian Forest.

Tropical South America plays a central role in global climate. Bowen ratio teleconnects to circulation and precipitation processes far afield, and the global CO growth rate is strongly influenced by carbon cycle processes in South America. However, quantification of basin-wide seasonality of flux partitioning between latent and sensible heat, the response to anomalies around climatic norms, and understanding of the processes and mechanisms that control the carbon cycle remains elusive.

Toe Walking: A Neurological Perspective After Referral From Pediatric Orthopaedic Surgeons.

Background: Toe walking (TW) in children is often idiopathic in origin. Our purpose was to determine the incidence of a neurological etiology for TW in patients seen in the neurology clinic after referral from pediatric orthopaedic surgeons.

Methods: We performed an Institutional Review Board approved retrospective review of 174 patients referred to the neurology clinic from orthopaedic surgeons at an academic pediatric tertiary care center between January 2010 and September 2015.

Rationale and design of the Multicenter Medication Reconciliation Quality Improvement Study (MARQUIS).

Background: Unresolved medication discrepancies during hospitalization can contribute to adverse drug events, resulting in patient harm. Discrepancies can be reduced by performing medication reconciliation; however, effective implementation of medication reconciliation has proven to be challenging. The goals of the Multi-Center Medication Reconciliation Quality Improvement Study (MARQUIS) are to operationalize best practices for inpatient medication reconciliation, test their effect on potentially harmful unintentional medication discrepancies, and understand barriers and facilitators of successful implementation.

Pharmacists' recommendations to improve care transitions.

Background: Increasingly, hospitals are implementing multifaceted programs to improve medication reconciliation and transitions of care, often involving pharmacists.

Objective: To assess pharmacists' views on their roles in hospital-based medication reconciliation and discharge counseling and provide their recommendations for improving care transitions.

Methods: Eleven study pharmacists at 2 hospitals participated in the Pharmacist Intervention for Low Literacy in Cardiovascular Disease (PILL-CVD) study and completed semistructured one-on-one interviews, which were coded systematically in NVivo.

The chemokine receptors CXCR1 and CXCR2 couple to distinct G protein-coupled receptor kinases to mediate and regulate leukocyte functions.

The chemokine receptors, CXCR1 and CXCR2, couple to Gαi to induce leukocyte recruitment and activation at sites of inflammation. Upon activation by CXCL8, these receptors become phosphorylated, desensitized, and internalized. In this study, we investigated the role of different G protein-coupled receptor kinases (GRKs) in CXCR1- and CXCR2-mediated cellular functions.

Building a science of partnership-focused research: forging and sustaining partnerships to support child mental health prevention and services research.

Building on growing interest in translational research, this paper provides an overview of a special issue of Administration and Policy in Mental Health and Mental Health Service Research, which is focused on the process of forging and sustaining partnerships to support child mental health prevention and services research. We propose that partnership-focused research is a subdiscipline of translational research which requires additional research to better refine the theoretical framework and the core principles that will guide future research and training efforts. We summarize some of the major themes across the eight original articles and three commentaries included in the special issue.

An impetus to move the field forward: a look at child and adolescent mental health services participants' views of the prospects for change.

In September 2009 key stakeholders convened for the invitation-only Child and Adolescent Mental Health Services (CAMHS): Issues and Solutions conference. This paper provides a brief synopsis of the key high points and issues in children's mental health (CMH) and describes the process by which participants collectively brainstormed the priorities and distilled the four key foci for the new action agenda, and summarizes the key outcomes. In addition, this paper offers participants' perspectives on the conference.