bluuebunny/crossref_metadata_2025_split huggingface dataset:
Super Divya to the rescue! Exploring Nurse Mentor Supervisor perceptions on a digital tool to support learning and engagement for simulation educators in Bihar, India
Authors: Kalra Anika , Siju Manju , Jenny Alisa , Spindler Hilary , Madriz Solange , Baayd Jami , Handu Seema , Ghosh Rakesh , Cohen Susanna , Walker Dilys 
Published: March 2022

AbstractBackgroundSince 2014, the Government of Bihar and CARE India have implemented a nurse mentoring program that utilizes PRONTO International’s simulation and team trainings to improve obstetric and neonatal care. Together they trained simulation educators known as Nurse Mentor Supervisors to conduct simulation trainings in rural health facilities across the state. Sustaining the knowledge and engagement of these simulation educators at a large-scale has proven difficult and resource intensive. To address this, the University of Utah with PRONTO International and with input from the University of California San Francisco, created an interactive, virtual education module based on a comic superhero named Super Divya to reinforce simulation educator concepts. This study examined the perceptions of Nurse Mentor Supervisors on Super Divya’s accessibility, usefulness, and potential after implementation of Super Divya: Origin Story.MethodsWe conducted qualitative interviews with 17 Nurse Mentor Supervisors in Bihar, India. In light of the COVID-19 pandemic, interviews were conducted virtually via Zoom™ using a semi-structured interview guide in Hindi and English. Participants were identified with strict inclusion criteria and convenience sampling methods. Interviews were analyzed using a framework analysis.ResultsNurse Mentor Supervisors found Super Divya to be engaging, innovative, relatable, and useful in teaching tips and tricks for simulation training. Supervisors thought the platform was largely accessible with some concerns around internet connectivity and devices. The majority reacted positively to the idea of distributing Super Divya to other simulation educators in the nurse mentoring program and had suggestions for additional clinical and simulation educator training topics.ConclusionsThis study demonstrates the potential of Super Divya to engage simulation educators in continuous education. At a time when virtual education is increasingly important and in-person training was halted by the COVID-19 pandemic, Super Divya engaged Supervisors in the nurse mentoring program. We have incorporated suggestions for improvement of Super Divya into future modules. Further research can help understand how knowledge from Super Divya can improve simulation facilitation skills and behaviors, and explore potential for reinforcing clinical skills via this platform.Ethical approvalThis study was approved by the institutional review board at the University of California San Francisco (IRB # 20–29902).
Investigating the role of peptides in effective therapies against cancer
Authors: Naeimi Reza , Bahmani Asrin , Afshar Saeid 
Published: March 2022

AbstractEarly diagnosis and effective treatment of cancer are challenging. To diagnose and treat cancer effectively and to overcome these challenges, fundamental innovations in traditional diagnosis and therapy are necessary. Peptides can be very helpful in this regard due to their potential and diversity. To enhance the therapeutic potential of peptides, their limitations must be properly identified and their structures engineered and modified for higher efficiency. Promoting the bioavailability and stability of peptides is one of the main concerns. Peptides can also be effective in different areas of targeting, alone or with the help of other therapeutic agents. There has been a lot of research in this area, and the potential for variability of peptides will continue to improve this process. Another promising area in which peptides can help treat cancer is peptide vaccines, which are undergoing promising research, and high throughput technologies can lead to fundamental changes in this area. Peptides have been effective in almost all areas of cancer treatment, and some have even gone through clinical phases. However, many barriers need to be overcome to reach the desired point. The purpose of this review is to evaluate the mechanisms associated with peptides in the diagnosis and treatment of cancer. Therefore, related studies in this area will be discussed.
Nucleophosmin3 carried by small extracellular vesicles contribute to white adipose tissue browning
Authors: Zhang Yan , Yu Mei , Dong Jia , Wu Yue , Tian Weidong 
Published: March 2022

AbstractBackgroundBrowning of white adipose tissue (WAT) is a particularly appealing target for therapeutics in the treatment of obesity and related metabolic diseases. Although small extracellular vesicles (sEVs) released from adipose tissue (sEVs-AT) have emerged as novel player that regulate systemic metabolism by connecting different organs, the role of specific contents in sEVs-AT played in WAT browning has not been clarified.ResultsWe revealed Nucleophosmin3 (NPM3), which was mainly transferred by sEVs derived from brown adipose tissue (sEVs-BAT), was served as a batokine that could induce WAT browning by regulating the stability of PRDM16 mRNA. sEVs-BAT enhanced the expressions of browning related genes in 3T3-L1 preadipocytes and WAT while knocking down of NPM3 in BAT impaired sEVs-BAT mediated WAT browning and weight loss in obesity.ConclusionThese data provided new insight into the role of NPM3 in regulating the browning of WAT. Our study indicated that a supplement of sEVs-BAT might represent a promising therapeutic strategy to promote thermogenesis and energy expenditure in the future.Graphical Abstract
Measurement properties of the EQ-5D-Y administered through a smartphone app in children with asthma: a longitudinal questionnaire study
Authors: Mayoral Karina , Garin Olatz , Lizano-Barrantes Catalina , Pont Angels , Caballero-Rabasco Araceli M. , Praena-Crespo Manuel , Valdesoiro-Navarrete Laura , Guerra María Teresa , Castillo José Antonio , Mir Inés de , Tato Eva , Alonso Jordi , Serra-Sutton Vicky , Pardo Yolanda , Ferrer Montse ,   ARCA Group
Published: March 2022

Abstract
Background
Asthma impacts children’s physical, emotional, and psychosocial Health-Related Quality of Life (HRQL). The EQ-5D-Y is a generic econometric instrument developed to measure HRQL in children.

Objective
Evaluation of feasibility, validity, reliability, and responsiveness of EQ-5D-Y descriptive system and utility index to allow the assessment of HRQL in children with asthma, aged 8–11 years (self-response version) or under 8 years old (proxy-response version).

Methods
We used data from baseline to 10 months of follow-up of an observational, prospective study of children with persistent asthma recruited by pediatricians in Spain (2018–2020). HRQL instruments were administered through a smartphone application: ARCA app. The EQ-5D-Y is composed of a 5-dimension descriptive system, a utility index ranging from 1 to − 0.5392, and a general health visual analogue scale (EQ-VAS). The Pediatric Asthma Impact Scale (PROMIS-PAIS) includes 8 items, providing a raw score. Construct validity hypotheses were stated a priori, and evaluated following two approaches, multitrait–multimethod matrix and known groups’ comparisons. Reliability and responsiveness subsamples were defined by stability or change in EQ-VAS and the Asthma Control Questionnaire (ACQ), to estimate the intraclass correlation coefficient (ICC) and the magnitude of change over time.

Results
The EQ-5D-Y was completed at baseline for 119 children (81 self-responded and 38 through proxy response), with a mean age of 9.1 (1.7) years. Mean (SD) of the EQ-5D-Y utility index was 0.93 (0.11), with ceiling and floor effects of 60.3% and 0%, respectively. Multitrait–multimethod matrix confirmed the associations previously hypothesized for the EQ-5D-Y utility index [moderate with PROMIS-PAIS (0.38) and weak with ACQ (0.28)], and for the EQ-5D-Y dimension “problems doing usual activities” [moderate with the ACQ item (0.35) and weak with the PROMIS-PAIS item (0.17)]. Statistically significant differences were found in the EQ-5D-Y between groups defined by asthma control, reliever inhalers use, and second-hand smoke exposure, with mostly moderate effect sizes (0.45–0.75). The ICC of the EQ-5D-Y utility index in the stable subsamples was high (0.81 and 0.79); and responsiveness subsamples presented a moderate to large magnitude of change (0.68 and 0.78), though without statistical significance.

Conclusions
These results support the use of the EQ-5D-Y as a feasible, valid, and reliable instrument for evaluating HRQL in children with persistent asthma. Further studies are needed on the responsiveness of the EQ-5D-Y in this population.
The ENCOMPASS framework: a practical guide for the evaluation of public health programmes in complex adaptive systems
Authors: Luna Pinzon Angie , Stronks Karien , Dijkstra Coosje , Renders Carry , Altenburg Teatske , den Hertog Karen , Kremers Stef P. J. , Chinapaw Mai J. M. , Verhoeff Arnoud P. , Waterlander Wilma 
Published: March 2022

Abstract
Background
Systems thinking embraces the complexity of public health problems, including childhood overweight and obesity. It aids in understanding how factors are interrelated, and it can be targeted to produce favourable changes in a system. There is a growing call for systems approaches in public health research, yet limited practical guidance is available on how to evaluate public health programmes within complex adaptive systems. The aim of this paper is to present an evaluation framework that supports researchers in designing systems evaluations in a comprehensive and practical way.

Methods
We searched the literature for existing public health systems evaluation studies. Key characteristics on how to conduct a systems evaluation were extracted and compared across studies. Next, we overlaid the identified characteristics to the context of the Lifestyle Innovations Based on Youth Knowledge and Experience (LIKE) programme evaluation and analyzed which characteristics were essential to carry out the LIKE evaluation. This resulted in the Evaluation of Programmes in Complex Adaptive Systems (ENCOMPASS) framework.

Results
The ENCOMPASS framework includes five iterative stages: (1) adopting a system dynamics perspective on the overall evaluation design; (2) defining the system boundaries; (3) understanding the pre-existing system to inform system changes; (4) monitoring dynamic programme output at different system levels; and (5) measuring programme outcome and impact in terms of system changes.

Conclusions
The value of ENCOMPASS lies in the integration of key characteristics from existing systems evaluation studies, as well as in its practical, applied focus. It can be employed in evaluating public health programmes in complex adaptive systems. Furthermore, ENCOMPASS provides guidance for the entire evaluation process, all the way from understanding the system to developing actions to change it and to measuring system changes. By the nature of systems thinking, the ENCOMPASS framework will likely evolve further over time, as the field expands with more completed studies.
Mapping recommended strategies to promote active and healthy lifestyles through physical education classes: a scoping review
Authors: Bandeira Alexsandra da Silva , Ravagnani Fabricio Cesar de Paula , Barbosa Filho Valter Cordeiro , de Oliveira Victor José Machado , de Camargo Edina Maria , Tenório Maria Cecília Marinho , Sandreschi Paula Fabricio , dos Santos Priscila Cristina , Ramires Virgílio Viana , Hallal Pedro Curi , Silva Kelly Samara 
Published: March 2022

Abstract
Background
Understanding which strategies have been recommended for the promotion of active and healthy lifestyles through physical education (PE) classes can guide PE policies and practice. Therefore, we summarized worldwide recommendations regarding strategies for PE classes that have aimed to promote active and healthy lifestyles among school-aged children and adolescents.

Methods
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines were utilized. A literature search was carried out in June 2020 in eight peer-reviewed literature databases, in addition to searches in institutional and personal libraries. The eligibility criteria included any online document that included recommendations targeting any dimension of PE classes (e.g., policy and environment, curriculum, appropriate instruction, student assessment, and strategies that interact with PE) published since 2000.

Results
In total, 2,408 potentially eligible documents were screened. Of these, 63 were included in the final analysis. The recommended strategies were as follows: six referred to policy and environment (valuing PE, higher frequency and duration of classes, inclusive PE classes, mandatory daily classes, evaluation of PE classes, and qualified teachers), five to curriculum (structure, type of content, cross-cutting themes, and components that improve PE classes), four to appropriate instruction (promotion of physical activities, inclusion of social issues, employment of the use of innovative technologies, and organization of the teaching–learning process), and three to student assessment (understanding human movement concepts, evaluation of contents, and assessment methods to develop an active and healthy lifestyle).

Conclusion
Twenty-one strategies recommended for PE classes linked to five dimensions aimed at different target populations were identified. Over half were linked to the dimensions of policy and environment and appropriate instruction. PE is recommended to be mandatory and valued at all educational levels, with weekly frequency that contributes to an active and healthy lifestyle. This review shows that guaranteeing different experiences beyond sports, improving social inclusion, using innovative technologies, and providing adequate materials and spaces to be important challenges and ways to guide policies, programs, and new research in this field of knowledge.
Open Science Framework Registration: https://osf.io/harwq/
SARS-CoV2 RT-PCR assays: In vitro﻿ comparison of 4 WHO approved protocols on clinical specimens and its implications for real laboratory practice through variant emergence
Authors: Gdoura Mariem , Abouda Imen , Mrad Mehdi , Ben Dhifallah Imen , Belaiba Zeineb , Fares Wasfi , Chouikha Anissa , Khedhiri Maroua , Layouni Kaouther , Touzi Henda , Sadraoui Amel , Hammemi Walid , Meddeb Zina , Hogga Nahed , Ben Fadhel Sihem , Haddad-Boubaker Sondes , Triki Henda 
Published: March 2022

Abstract
Introduction
RT-PCR testing on nasopharyngeal swabs is a key component in the COVID-19 fighting, provided to use sensitive and specific SARS-CoV2 genome targets. In this study, we aimed to evaluate and to compare 4 widely used WHO approved RT-PCR protocols on real clinical specimens, to decrypt the reasons of the diverging results and to propose recommendations for the choice of the genome targets.

Methods
260 nasopharyngeal samples were randomly selected among the samples tested between Week-16, 2020 and week-16 2021, in the Institut Pasteur de Tunis, Tunisia, one of the referent laboratories of COVID-19 in Tunisia. All samples were tested by Charité, Berlin protocol (singleplex envelop (E) and singleplex RNA-dependent RNA polymerase (RdRp)), Hong Kong Universiy, China protocol (singleplex nucleoprotein (N) and singleplex Open reading frame Orf1b), commercial test DAAN Gene® (using the CDC China protocol), (triplex N, Orf1ab with internal control) and Institut Pasteur Paris protocol (IPP) (triplex IP2(nsp9) and IP4 (nsp12) with internal control). For IPP, a selection from samples positive by IP2 but negative with IP4 was re-tested by exactly the same protocol but this time in singleplex. New results were described and analyzed.

Results
In vitro analysis showed discordant results in 29.2% of cases (76 out of 260). The most discordant protocol is DAAN Gene® due to the false positive late signals with N target. Discordant results between the two protocol’s targets are more frequent when viral load are low (high Ct values). Our results demonstrated that the multiplexing has worsened the sensitivity of the IP4 target.

Conclusion
We provide concise recommendations for the choice of the genome targets, the interpretation of the results and the alarm signals which makes suspect a gene mutation.
Long-term impact of the metabolic status on weight loss-induced health benefits
Authors: Soll Dominik , Gawron Julia , Pletsch-Borba Laura , Spranger Joachim , Mai Knut 
Published: March 2022

Abstract
Background
While short-term effects of weight loss on quality of life and metabolic aspects appear to be different in metabolically healthy (MHO) and metabolically unhealthy obese (MUO), respective long-term data is still missing. Given the high relevance of long-term changes, we aimed to address these in this post-hoc analysis of the MAINTAIN trial.

Methods
We analyzed 143 overweight/obese subjects (BMI ≥ 27 kg/m2, age ≥ 18 years) before and after a 3-month weight loss program (≥ 8% weight loss), after a 12-month period of a randomized weight maintenance intervention (n = 121), and after another 6 months without intervention (n = 112). Subjects were retrospectively grouped into MHO and MUO by the presence of metabolic syndrome and secondarily by estimates of insulin sensitivity (HOMA-IR and ISIClamp). Quality of life (QoL), blood pressure, lipids, HOMA-IR, and ISIClamp were assessed and evaluated using mixed model analyses.

Results
Despite similar short- and long-term weight loss, weight loss-induced improvement of HOMA-IR was more pronounced in MUO than MHO after 3 months (MHO: 2.4[95%-CI: 1.9–2.9] vs. 1.6[1.1–2.1], p = 0.004; MUO: 3.6[3.2–4.0] vs. 2.0[1.6–2.4], p < 0.001; p = 0.03 for inter-group comparison). After 21 months, the beneficial effect was no longer seen in MHO (2.0[1.5–2.6], p = 1.0), while it remained partially preserved in MUO (2.9[2.4–3.3], p = 0.002). QueryShort-term improvements of lipid parameters were similar in both groups. However, long-term improvements of HDL-cholesterol and triglycerides were only seen in MUO (44.4[41.5–47.4] vs. 49.3[46.2, 52.3] mg/dl, p < 0.001; 176.8[158.9–194.8] vs. 138.8[119.4–158.3] mg/dl, p < 0.001, respectively) but not in MHO. Weight loss-induced improvements in the QoL and particularly the physical health status were maintained in MUO until the end of the trial, while benefits disappeared over time in MHO. Group allocation by HOMA-IR and ISIClamp revealed higher benefits for MUO mainly in parameters of the glucose metabolism and QoL.

Conclusions
Our data demonstrates stronger and longer-lasting improvements of metabolism and QoL in MUO after weight loss.
Trial registration (ClinicalTrials.gov): NCT00850629. Registered 25 February 2009, https://clinicaltrials.gov/ct2/show/NCT00850629.
Factors for success of awake prone positioning in patients with COVID-19-induced acute hypoxemic respiratory failure: analysis of a randomized controlled trial
Authors: Ibarra-Estrada Miguel , Li Jie , Pavlov Ivan , Perez Yonatan , Roca Oriol , Tavernier Elsa , McNicholas Bairbre , Vines David , Marín-Rosales Miguel , Vargas-Obieta Alexandra , García-Salcido Roxana , Aguirre-Díaz Sara A. , López-Pulgarín José A. , Chávez-Peña Quetzalcóatl , Mijangos-Méndez Julio C. , Aguirre-Avalos Guadalupe , Ehrmann Stephan , Laffey John G. 
Published: March 2022

Abstract
Background
Awake prone positioning (APP) improves oxygenation in coronavirus disease (COVID-19) patients and, when successful, may decrease the risk of intubation. However, factors associated with APP success remain unknown. In this secondary analysis, we aimed to assess whether APP can reduce intubation rate in patients with COVID-19 and to focus on the factors associated with success.

Methods
In this multicenter randomized controlled trial, conducted in three high-acuity units, we randomly assigned patients with COVID-19-induced acute hypoxemic respiratory failure (AHRF) requiring high-flow nasal cannula (HFNC) oxygen to APP or standard care. Primary outcome was intubation rate at 28 days. Multivariate analyses were performed to identify the predictors associated to treatment success (survival without intubation).

Results
Among 430 patients randomized, 216 were assigned to APP and 214 to standard care. The APP group had a lower intubation rate (30% vs 43%, relative risk [RR] 0.70; CI95 0.54–0.90, P = 0.006) and shorter hospital length of stay (11 interquartile range [IQR, 9–14] vs 13 [IQR, 10–17] days, P = 0.001). A respiratory rate ≤ 25 bpm at enrollment, an increase in ROX index > 1.25 after first APP session, APP duration > 8 h/day, and a decrease in lung ultrasound score ≥ 2 within the first 3 days were significantly associated with treatment success for APP.

Conclusion
In patients with COVID-19-induced AHRF treated by HFNC, APP reduced intubation rate and improved treatment success. A longer APP duration is associated with APP success, while the increase in ROX index and decrease in lung ultrasound score after APP can also help identify patients most likely to benefit.
Trial registration: This study was retrospectively registered in ClinicalTrials.gov at July 20, 2021. Identification number NCT04477655. https://clinicaltrials.gov/ct2/show/NCT04477655?term=PRO-CARF&draw=2&rank=1
Morse potential specific heat with applications: an integral equations theory based
Authors: Al-Raeei Marwan 
Published: March 2022

AbstractThe specific heat in its molar form or mass form is a significant thermal property in the study of the thermal capacity of the described system. There are two basic methods for the determination of the molar specific heat capacity, one of them is the experimental procedure and the other is the theoretical procedure. The present study deals with finding a formula of the molar specific heat capacity using the theory of the integral equations for Morse interaction which is a very important potential for the study of the general oscillations in the quantum mechanics. We use the approximation (Mean-Spherical) for finding the total energy of the compositions described by Morse interaction. We find two formulas of the heat capacity, one at a constant pressure and the other at a constant volume. We conclude that the Morse molar specific heat is temperature dependent via the inverse square low with respect to temperature. Besides, we find that the Morse molar specific heat is proportional to the square of the Morse interaction well depth. Also, we find that the Morse molar specific heat depends on the particles’ diameter, the bond distance of Morse interaction, the width parameter of Morse interaction, and the volumetric density of the system. We apply the formula of the specific heat for finding the specific heat of the vibrational part for two dimer which are the lithium and caesium dimers and for the hydrogen fluoride, hydrogen chloride, nitrogen, and hydrogen molecules.