Persuasion with Precision: Using Natural Language Processing to Improve Instrument Fidelity for Risk Communication Experimental Treatments.

Instrument fidelity in message testing research hinges upon how precisely messages operationalize treatment conditions. However, numerous message-testing studies have unmitigated threats to validity and reliability because no established procedures exist to guide of message treatments. Their construction typically occurs in a black box, resulting in suspect inferential conclusions about treatment effects.

Correction: Hyporheic hydraulic geometry: Conceptualizing relationships among hyporheic exchange, storage, and water age.

[This corrects the article DOI: 10.1371/journal.pone.

Study protocol for a randomised cross-over trial of Neurally adjusted ventilatory Assist for Neonates with Congenital diaphragmatic hernias: the NAN-C study.

Background: Neurally adjusted ventilatory assist (NAVA) is a mode of mechanical ventilation that delivers oxygen pressures in proportion to electrical signals of the diaphragm. The proportional assistance can be adjusted by the clinician to reduce the patient's work of breathing. Several case series of infants with congenital diaphragmatic hernias (CDH) have shown that NAVA may reduce oxygenation index and mean airway pressures.

Net-spinning caddisflies create denitrifier-enriched niches in the stream microbiome.

Larval net-spinning caddisflies (Hydropsychidae) function as ecosystem engineers in streams where they construct protective retreats composed of organic and inorganic material affixed with silk filtration nets that alter streambed hydrology. We hypothesized that hydropsychid bio-structures (retreats, nets) are microhabitats for microbes with oxygen-sensitive metabolisms, and therefore increase the metabolic heterogeneity of streambed microbial assemblages. Metagenomic and 16 S rRNA gene amplicon analysis of samples from a montane stream (Cherry Creek, Montana, USA) revealed that microbiomes of caddisfly bio-structures are taxonomically and functionally distinct from those of the immediately adjacent rock biofilm (~2 cm distant) and enriched in microbial taxa with established roles in denitrification, nitrification, and methane production.

Exercise Capacity in Very Low Birth Weight Adults: A Systematic Review and Meta-Analysis.

There is an association between very low birth weight (VLBW) and cardiovascular morbidity and mortality in adulthood. Aerobic fitness, measured as the maximal oxygen consumption (VO max), is a good indicator of cardiopulmonary health and predictor of cardiovascular mortality. Our aim was to determine the effect of birth weight on aerobic exercise capacity and physical activity.

Amputation of the Unsalvageable Leg in Vascular Patients with Cancer.

Objectives: The aim of this study was to compare outcomes of major lower limb amputation (MLA) in patients with and without cancer and with cancer patients receiving palliation over amputation for their unsalvageable limb.

Methods: Cancer patients who underwent a major amputation or palliation between 2013 and 2018 were included. Comparison groups were cancer-MLA (active/managed cancers), non-cancer MLA (historic cancer or no cancer history) and cancer-palliation at presentation with unsalvageable limbs.

Resource modification by ecosystem engineers generates hotspots of stream community assembly and ecosystem function.

Ecosystem engineers can generate hotspots of ecological structure and function by facilitating the aggregation of both resources and consumers. However, nearly all examples of such engineered hotspots come from long-lived foundation species, such as marine and freshwater mussels, intertidal cordgrasses, and alpine cushion plants, with less attention given to small-bodied and short-lived animals. Insects often have rapid life cycles and high population densities and are among the most diverse and ubiquitous animals on earth.

Days alive and out of hospital after laparoscopic cholecystectomy.

Background: Days alive and out of hospital (DAOH) is a metric that incorporates several outcomes into a single, standardized measure. This study aimed to explore the utility of DAOH in assessing the outcomes of a retrospective cohort of patients undergoing laparoscopic cholecystectomy (LC).

Methods: Patients undergoing LC at Auckland City Hospital between 1 January 2010 and 31 August 2015 were included.

The use of neurally-adjusted ventilatory assist (NAVA) for infants with congenital diaphragmatic hernia (CDH).

Objectives: Newborns with congenital diaphragmatic hernia (CDH) can have complex respiratory problems which are worsened by ventilatory induced lung injury. Neurally adjusted ventilator assist (NAVA) is a potentially promising ventilation mode for this population, as it can result in improved patient-ventilator interactions and provision of adequate gas exchange at lower airway pressures.

Content: A literature review was undertaken to provide an overview of NAVA and examine its role in the management of infants with CDH.

Quality of life following laparoscopic inguinal hernia surgery with self-adhesive mesh in 552 patients: a two surgeon experience.

Background: Given negative publicity surrounding surgical mesh in the media, the aim of this study was to assess post-operative morbidity and quality of life (QoL) following laparoscopic inguinal hernia surgery with self-adhesive ProgripTM mesh.

Methods: This study is a retrospective analysis of ProgripTM mesh for laparoscopic inguinal hernia repairs by two experienced surgeons in the public and private sectors. Data were collected by screening electronic clinical records.

Hungry for Change: The Experiences of People with PKU, and Their Caregivers, When Eating Out.

For patients with phenylketonuria (PKU), stringent dietary management is demanding and eating out may pose many challenges. Often, there is little awareness about special dietary requirements within the hospitality sector. This study’s aim was to investigate the experiences and behaviours of people with PKU and their caregivers when dining out.

Hyporheic hydraulic geometry: Conceptualizing relationships among hyporheic exchange, storage, and water age.

Hyporheic exchange is now widely acknowledged as a key driver of ecosystem processes in many streams. Yet stream ecologists have been slow to adopt nuanced hydrologic frameworks developed and applied by engineers and hydrologists to describe the relationship between water storage, water age, and water balance in finite hydrosystems such as hyporheic zones. Here, in the context of hyporheic hydrology, we summarize a well-established mathematical framework useful for describing hyporheic hydrology, while also applying the framework heuristically to visualize the relationships between water age, rates of hyporheic exchange, and water volume within hyporheic zones.

A Framework for Investigating Rules of Life Across Disciplines.

Clearly and usefully defining the Rules of Life has long been an attractive yet elusive prospect for biologists. Life persists because requirements for existence and successful transmission of hereditary information are met. These requirements are met through mechanisms adopted by organisms, which produce solutions to environmentally imposed constraints on life.

Mechanical circulatory support in paediatric population.

Extra-corporeal membrane oxygenation is a life-saving modality to support the cardiac and/or pulmonary system as a form of life support in resuscitation, post-cardiotomy, as a bridge to cardiac transplantation and in respiratory failure. Its use in the paediatric and neonatal population has proven incredibly useful. However, extra-corporeal membrane oxygenation is also associated with a greater rate of mortality and complications, particularly in those with co-morbidities.

Canine Olfactory Detection of a Non-Systemic Phytobacterial Citrus Pathogen of International Quarantine Significance.

For millennia humans have benefitted from application of the acute canine sense of smell to hunt, track and find targets of importance. In this report, canines were evaluated for their ability to detect the severe exotic phytobacterial arboreal pathogen pv. (Xcc), which is the causal agent of Asiatic citrus canker (Acc).

Evaluation of Online Videos of Laparoscopic Sleeve Gastrectomy Using the LAP-VEGaS Guidelines.

Background: Laparoscopic sleeve gastrectomy (LSG) is the most common bariatric surgical procedure worldwide. Educational videos of LSGs are available from online sources with YouTube® being the most popular online video repository. However, due to the unrestricted and uncontrolled nature of YouTube®, anyone can upload videos without peer review or standardization.

Safety Checks in Patch Clinic: 5 Hurdles in the Patch Testing Obstacle Course.

Accuracy in patch testing is critical for correct allergen identification. This multistep process is prone to error and risk increases with more staff (physicians, residents, fellows, technicians), antigens, and patients. Standardized safety checkpoints increase efficiency, consistency, and safety.

Canine olfactory detection of a vectored phytobacterial pathogen, Liberibacter asiaticus, and integration with disease control.

Early detection and rapid response are crucial to avoid severe epidemics of exotic pathogens. However, most detection methods (molecular, serological, chemical) are logistically limited for large-scale survey of outbreaks due to intrinsic sampling issues and laboratory throughput. Evaluation of 10 canines trained for detection of a severe exotic phytobacterial arboreal pathogen, Liberibacter asiaticus (Las), demonstrated 0.