bluuebunny/crossref_metadata_2025_split huggingface dataset:
Student radiographers’ perceptions of evidence-based practice during clinical placements: implications for health professional education
Authors: Michele Laura Di , Bell Amani , Thomson Kate , McEntee Mark , Kenny Belinda , Reed Warren 
Published: June 2022

Abstract
Educating students to become evidence-based practitioners remains a significant challenge in health professional education. Clinical placements form a significant element of curriculum and the impact of students’ placement experiences on their ability and desire to practice in an evidence-based manner remains largely unexplored. Medical imaging students complete a variety of clinical placements and observe and participate in a range of clinical settings. This study utilised focus groups to explore students’ experiences of evidence-based practice (EBP) during clinical placements, the impact of these experiences on their education and their future tendencies within the profession. Reflexive thematic analysis was utilised to analyse data and three main overarching themes were identified. The first theme, “Education” explored participants’ understanding of the concept of EBP, the importance of sound pedagogy to enable students’ ability to practice in an evidence-based manner and explored the relationship between participants’ placement experiences and their future EBP tendencies. The second theme investigated, “Culture and responsibility” and was divided into three subthemes, professional, organisational, and individual. Focusing on where the responsibility for implementing EBP should lie and the impact of culture on individuals’ ability to implement evidence-based practice. The third theme, “Hopes, fears, and barriers” explored the participants’ sense of responsibility around implementing EBP and the barriers that they had experienced in doing so. It illuminated their fears around becoming apathetic as clinicians. Improving the teaching of EBP skills within health professional education has the potential to enhance the translation of knowledge into practice as graduates become clinicians within the profession.
Three Imaging Endophenotypes Characterize Neuroanatomical Heterogeneity of Autism Spectrum Disorder
Authors: Hwang Gyujoon , Wen Junhao , Sotardi Susan , Brodkin Edward , Chand Ganesh , Dwyer Dominic , Erus Guray , Doshi Jimit , Singhal Pankhuri , Sriniva Dhivya , Varol Erdem , Sotiras Aristeidis , Dazzan Paola , Kahn René , Schnack Hugo , Zanetti Marcus , Meisenzahl Eva , Busatto Geraldo , Crespo-Facorro Benedicto , Pantelis Christos , Wood Stephen , Zhuo Chuanjun , Shinohara Russell , Shou Haochang , Fan Yong , Koutsouleris Nikolaos , Gur Raquel , Gur Ruben , Satterhwaite Theodore , Wolf Daniel , Davatzikos Christos 
Published: June 2022

Abstract
Autism spectrum disorder (ASD) is associated with high structural heterogeneity in magnetic resonance imaging (MRI). This work uncovers three neuroanatomical dimensions of ASD (N = 307) using machine learning methods and constructs their characteristic MRI signatures. The presence of these signatures, along with their clinical profiles and genetic architectures, are investigated in the general population. High expression of the first dimension (A1, “aging-related”) is associated with globally reduced brain volume, cognitive dysfunction, and aging-related genetic variants. The second dimension (A2, “schizophrenia-like”) is characterized by enlarged subcortical volume, antipsychotic medication use, and partially overlapping genetic underpinnings to schizophrenia. The third dimension (A3, “classical ASD”) is distinguished by enlarged cortical volume, high non-verbal cognitive performance, and genes and biological pathways implicating brain development and abnormal apoptosis. Thus, we propose a three-dimensional endophenotypic representation to construe the heterogeneity in ASD, which can support precision medicine and the discovery of the biological mechanisms of ASD.
Sampling Rate in the Dynamic Speckle Analysis
Authors: Rivera Fernando Pujaico , González-Peña Rolando J. , Braga Roberto A. 
Published: June 2022

Abstract
In this article, we show how the variation of sampling rate in a dynamic speckle analysis affects the value of dynamic speckle indexes concerning the absolute value of the differences index, the temporal speckle standard deviation index, and the temporal speckle mean index. We show that the dynamic speckle index value changes its maximum excursion with the variation of sampling rate, affected directly by the camera's time integration (time of exposure). We highlight the importance of knowing the frequency band of the analysed phenomenon and its signal to choose the appropriate sampling rate, with the recommendation of using the lowest sampling rate possible – without compromise the speckle grains - to obtain an acceptable maximum excursion and an illumination level with a good signal-noise ratio.
WITHDRAWN: The importance of cavities to the stabilization of methane flames in micro-structured combustion systems
Authors: Chen Junjie 
Published: June 2022

Abstract
Modeling computations are performed to highlight the importance of cavities to the stabilization of methane flames in micro-structured combustion systems. The effects of different design factors on flame stability are investigated. A dimensionless number analysis is performed to better understand the heat transfer characteristics of the burner. The results indicate that the recirculating, hot combustion products continuously contact and ignite the incoming fuel-air mixture, thus anchoring the flame in the vicinity of the recirculation region. When a cavity is used, the flame is anchored because the cavity induces recirculation of hot combustion products within the combustor. Combustion is stabilized and flame stability is improved by recirculation of hot combustion products induced by the cavity structure. An additional effect of the cavity is to direct the incoming fuel-air mixture outwards toward the walls of the combustor, thus rapidly diffusing the mixture into the combustor, making effective use of the combustor's volume. At low flame temperatures, long combustor residence times are needed for combustion completion in the gas phase. Flame stabilization is dependent upon speed of the fuel-air mixture entering the combustion region where propagation of the flame is desired. A sufficiently low velocity must be retained in the region where the flame is desired in order to sustain the flame. A region of low velocity in which a flame can be sustained can be achieved by causing recirculation of a portion of the fuel-air mixture already burned thereby providing a source of ignition to the fuel-air mixture entering the combustion region. However, the fuel-air mixture flow pattern, including any recirculation, is critical to achieving flame stability. The inlet velocity and wall thermal conductivity are vital in determining the flame stability of the burner. Faster ignition and more efficient heat transfer can be achieved, but the design is challenging due to the loss of flame stability.
Contrasting archaeal and bacterial community assembly processes and the importance of rare taxa along a depth gradient in shallow coastal sediments
Authors: Gong Xianzhe , Chen Zhiyi , Deng Ye , Zhao Duo , Gao Ping , Zhang Liang , Tu Qichao , Qu Lingyun , Zheng Liwen , Zhang Yong , Song Chao , Liu Jihua 
Published: June 2022

Abstract
Marine microbial communities assemble along a sediment depth gradient and are responsible for processing organic matter. The high-resolution mechanisms of the vertical assembly processes in marine sediments remain poorly described. We analyzed 31 depth layers of 3 sediment cores from the shallow sediment zone at 3 stations in the Bohai Sea, and obtained high-resolution vertical profiles (2 cm per sample) of microbial communities. We analyzed 78 archaeal and 76 bacterial communities based on 16S rRNA gene amplicon sequencing, together with 14 selected metagenomes. We grouped these samples into three layers (Top, 0-18 cm; Middle, 18-38 cm; and Bottom, below 38 cm) to analyze trends in diversity and assembly processes along the depth gradient. We found that alpha diversity increased for the Thaumarchaeota-dominated archaeal community but decreased for the Proteobacteria-dominated bacterial community as depth increased. The mechanisms determining archaeal community assembly were mostly deterministic, while bacterial community assembly was mostly stochastic. Co-occurrence networks among different taxa and key functional genes revealed a tight community with low modularity in the bottom sediment, and disproportionately more interactions among low abundance ASVs. This suggests a significant contribution to community stabilization by rare taxa, and suggests that the bottom layer, rather than surface sediments may represent a hotspot for benthic microbial interactions.
Upscaling gross primary production from leaf to canopy for potato crop (Solanum tuberosum L.)
Authors: Maldonado Fabio Ernesto Martinez , Castaño-Marín Angela María , Góez-Vinasco Gerardo Antonio , Marin Fabio Ricardo 
Published: June 2022

Abstract
Estimating gross primary production (GPP) is important to understand the land-atmosphere CO2 exchange for major agroecosystems. Eddy covariance (EC) measurements provide accurate and reliable information about GPP, but flux measurements are often not available. Upscaling strategies gain importance as an alternative to the limitations of the use of the EC. Although potato is an important agroecosystem for worldwide carbon balances, there are currently no studies on potato GPP upscaling processes. This study reports two GPP scaling-up approaches from the detailed leaf-level characterization of gas exchange of potato. Multilayer and big leaf approaches were applied for extrapolating chamber and biometric measurements from leaf to canopy. Measurements of leaf area index and photosynthesis were performed from planting to the end of the canopy life cycle with a LP-80 ceptometer and a IRGA Li-Cor 6800, respectively. The results were compared to concurrent measurements of surface-atmosphere GPP from the EC technique. Big-leaf models were able to simulate the general trend of GPP during the growth cycle, but they overestimated the GPP during the maximum LAI phase. Multilayer models correctly reproduced the behavior of potato GPP and closely predicted both the daily magnitude and half-hourly variation in GPP when compared to EC measurements. Upscaling is a reliable alternative, but the good treatment of LAI and net photosynthetic light-response curve are decisive factors to get better GPP estimates. The results improved the knowledge of the biophysical control in the carbon fluxes of the potato crop.
Mieap forms membraneless organelles to compartmentalize and facilitate cardiolipin metabolism
Authors: Ikari Naoki , Honjo Katsuko , Sagami Yoko , Nakamura Yasuyuki , Arakawa Hirofumi 
Published: June 2022

Abstract
Biomolecular condensates function as membraneless organelles that compartmentalize and facilitate efficient biological reactions. They are formed by proteins with intrinsically disordered regions (IDRs) via liquid–liquid phase separation. Mieap/SPATA18, a p53-inducible protein, participates in suppression of colorectal tumors by promoting mitochondrial quality control. However, the regulatory mechanism involved remains unclear. Here, we report that Mieap is an IDR-containing protein that drives formation of biomolecular condensates in mitochondria. Mieap biomolecular condensates specifically phase separate the mitochondrial phospholipid, cardiolipin. Lipidomic analysis of cardiolipin suggests that Mieap promotes enzymatic reactions involved in cardiolipin metabolism, including biosynthesis and remodeling. Accordingly, four cardiolipin biosynthetic enzymes, TAMM41, PGS1, PTPMT1, and CRLS1, and two remodeling enzymes, PLA2G6 and TAZ, are phase-separated by Mieap biomolecular condensates. Mieap-deficient mice exhibit altered crista structure in mitochondria of various tissues, including brown fat, and tend to become obese. These results suggest that Mieap drives formation of membraneless organelles to compartmentalize and promote cardiolipin metabolism at the inner mitochondrial membrane, thus potentially contributing to mitochondrial quality control.
Política Pública sobre Violencia en el Noviazgo: ¿asignatura perdida en Colombia?
Authors: Bolivar Suárez Yolima , Gaviria Gómez Ana Milena 
Published: June 2022

La violencia en el noviazgo (VN) se considera un problema de salud pública por los efectos a nivel físico, emocional, social, además al ser una etapa previa a la conformación de familias, los eventos violentos serán posiblemente replicados y generenviolencia intrafamiliar. Se requiere de estrategias de intervención individual, familiar, comunitario y poblacional; surge entonces la necesidad de identificar si existen o no políticas públicas y legislación que aborden de manera directa la VN para el caso de colombiano.

Palabras Clave: Política gubernamental; legislación, Violencia en el Noviazgo.
Reconciliación y salud mental colectiva. La reincorporación de los excombatientes de las FARC-EP en Colombia, 2020
Authors: Arias López Beatriz Elena , Valencia Pérez Jessica 
Published: June 2022

Un desafío en Colombia, a partir de la firma del Acuerdo de Paz con las FARC-EP, es retejer los vínculos rotos entre excombatientes y sociedad, aspiración presente en propuestas de desarme, desmovilización y reincorporación; reconciliación y salud mental. Desde una investigación cualitativa con excombatientes, familiares y vecinos, se presentan aspectos relacionados con el ingreso, permanencia y reincorporación y las contradicciones del retorno a la vida civil. Incumplimientos, incertidumbre, ausencia de un relato de corresponsabilidad, estigma y reaprendizaje de los códigos de la vida social, entre otros, son examinados desde los encuentros cotidianos con comunidades receptoras en contextos rurales.
Migraciones y medio ambiente: el sistema jurídico internacional frente a la figura de refugiado ambiental
Authors: Camargo Farías Diana Carolina , Corredor Naranjo Julián Antonio 
Published: June 2022

El presente artículo de investigación busca realizar un análisis de las respuestas que se han generado (y se pueden generar) desde el sistema jurídico internacional frente a la figura del refugiado ambiental. En este orden de ideas, en el primer acápitese desarrolla y contextualiza la migración ambiental como un fenómeno cada vez más creciente en diferentes regiones del mundo; en segundo lugar, se abordaránlas respuestas jurídicas y posibles mecanismos de protección hacia este grupo poblacional y, por último, se describe el papel de algunos bloques regionales frente a esta problemática. Se puede evidenciar que actualmente el sistema jurídico Internacional no cuenta con un instrumento y/o mecanismo que regule y proteja a losmigrantes ambientales trasfronterizos o refugiados ambientales, por lo que, hoy, los miles de personas alrededor del mundo que se han visto obligadas a cruzar fronteras por causas asociadas al medio ambiente dependen de la voluntad política delos Estados receptores para que puedan obtener algún tipo de ayuda y/o protección.
La tiranía del Mérito ¿qué ha sido del bien común, de Michael J Sandel
Authors: Ferrer Araujo Nina 
Published: June 2022

RESUMEN
La tiranía del Mérito ¿qué ha sido del bien común? de autoría de Michael Sandel, es un ensayo que gira en torno a la critica de la meritocracia como elemento basico de la sociedad liberal estadounidense. La idea del mérito implica un contenido aspiracional según el cuál las sociedades serán dirigidas y premiarán siempre a los mejores; sin embargo, en razón a esta aspiración es posible aceptar una cierta desigualdad material, porque el Estado garantizará a las personas sin importar esas desigualdades, las mismas oportunidades para triunfar, presupuesto que desconoce la gran evidencia fáctica del peso de las condiciones socio económicas y del azar en el éxito.
La crítica al mérito en si misma no es un debate novedoso, el cuestionamiento a la posibilidad de ascenso social en los estados liberales con un férreo sistema de herencias de bienes y poder es incluso obvio; sin embargo lo particular del trabajo de Sandel es el énfasis que pone en la meritocracia como posible causa de la indignación colectiva que ha llevado a fenómenos populistas como el ascenso a la Casa Blanca de Donald Trump o el Brexit, apalancados en todo caso por ideas contra progresistas. A pesar de lo dudoso que puede ser considerar esta relación causal, muchos temas relevantes son abordados, tales como la existencia de un élite académica en Estados Unidos, su influencia en la político, el exagerado credencialismo, la corrupción ideológica de la meritocracia en el Sistema Educativo y Laboral, entre otros.
Palabras Clave: Meritocracia, liberalismo, Comunitarismo, Filsofía Política.
Monitoring PHB production inSynechocystissp. with hyperspectral images
Authors: Rodríguez Lorenzo Francisco , Placer Lorenzo Miguel , Herrero Castilla Luz , Álvarez Rodríguez Juan Antonio , Iglesias Sandra , Gómez Santiago , Fernández Montenegro Juan Manuel , Rueda Estel , Diez-Montero Rubén , Garcia Joan , Gonzalez-Flo Eva 
Published: June 2022

AbstractMicroalgae wastewater treatment systems have the potential for producing added-value products. More specifically, cyanobacteria are able to accumulate polyhydroxybutyrates (PHBs), which can be extracted and used for bioplastics production. Nonetheless, PHB production requires proper culture conditions and continue monitoring, challenging the state-of-the-art technologies. The aim of this study was to investigate the application of hyperspectral technologies to monitor cyanobacteria population growth and PHB production. We have established a ground-breaking measurement method able to discern spectral reflectance changes from light emitted to cyanobacteria in different phases. All in all, enabling to distinguish between cyanobacteria growth phase and PHB accumulation phase. Furthermore, first tests of classification algorithms used for machine learning and image recognition technologies had been applied to automatically recognize the different cyanobacteria species from a complex microbial community containing cyanobacteria and microalgae cultivated in pilot-scale photobioreactors (PBRs). We have defined three main indicators for monitoring PHB production: (i) cyanobacteria specific-strain density, (ii) differentiate between growth and PHB-accumulation and (iii) chlorosis progression. The results presented in this study represent an interesting alternative for traditional measurements in cyanobacteria PHB production and its application in pilot-scale PBRs. Although not directly determining the amount of PHB production, they would give insights on the undergoing processes.
Finding Primary Care—Repurposing Physician Registration Data to Generate a Regionally Accurate List of Primary Care Clinics: Development and Validation of an Open-Source Algorithm
Authors: Cooper Ian R , Lindsay Cameron , Fraser Keaton , Hill Tiffany T , Siu Andrew , Fletcher Sarah , Klimas Jan , Hamilton Michee-Ana , Frazer Amanda D , Humphrys Elka , Koepke Kira , Hedden Lindsay , Price Morgan , McCracken Rita K 
Published: June 2022

Background
Some Canadians have limited access to longitudinal primary care, despite its known advantages for population health. Current initiatives to transform primary care aim to increase access to team-based primary care clinics. However, many regions lack a reliable method to enumerate clinics, limiting estimates of clinical capacity and ongoing access gaps. A region-based complete clinic list is needed to effectively describe clinic characteristics and to compare primary care outcomes at the clinic level.

Objective
The objective of this study is to show how publicly available data sources, including the provincial physician license registry, can be used to generate a verifiable, region-wide list of primary care clinics in British Columbia, Canada, using a process named the Clinic List Algorithm (CLA).

Methods
The CLA has 10 steps: (1) collect data sets, (2) develop clinic inclusion and exclusion criteria, (3) process data sets, (4) consolidate data sets, (5) transform from list of physicians to initial list of clinics, (6) add additional metadata, (7) create working lists, (8) verify working lists, (9) consolidate working lists, and (10) adjust processing steps based on learnings.

Results
The College of Physicians and Surgeons of British Columbia Registry contained 13,726 physicians, at 2915 unique addresses, 6942 (50.58%) of whom were family physicians (FPs) licensed to practice in British Columbia. The CLA identified 1239 addresses where primary care was delivered by 4262 (61.39%) FPs. Of the included addresses, 84.50% (n=1047) were in urban locations, and there was a median of 2 (IQR 2-4, range 1-23) FPs at each unique address.

Conclusions
The CLA provides a region-wide description of primary care clinics that improves on simple counts of primary care providers or self-report lists. It identifies the number and location of primary care clinics and excludes primary care providers who are likely not providing community-based primary care. Such information may be useful for estimates of capacity of primary care, as well as for policy planning and research in regions engaged in primary care evaluation or transformation.
Delivering an mHealth Adherence Support Intervention for Patients With HIV: Mixed Methods Process Evaluation of the Philippines Connect for Life Study
Authors: O'Connor Cara , Leyritana Katerina , Doyle Aoife M , Birdthistle Isolde , Lewis James J , Gill Randeep , Salvaña Edsel Maurice 
Published: June 2022

Background
The Philippines HIV epidemic is one of the fastest growing epidemics globally, and infections among men who have sex with men are increasing at an alarming rate. Connect for Life Philippines is a mobile health (mHealth) intervention that supports antiretroviral therapy (ART) adherence in this key population through individualized voice calls and SMS text messages.

Objective
The objective of this process evaluation is to assess the intervention reach, dose delivered and received, fidelity, and acceptability and to describe contextual factors affecting the implementation of an mHealth adherence support intervention for patients on ART in a clinic in Metro Manila, Philippines.

Methods
A mixed methods process evaluation approach was used in an observational cohort study. Quantitative data sources for the process evaluation were call and SMS text message logs obtained from the mHealth platform and questionnaires collected at 12-, 24-, and 48-week study visits. Qualitative data were collected from process reports and through a series of focus group discussions conducted with a subset of participants during the intervention development phase, after an initial 8-week pilot phase, and at the end of the study.

Results
The 462 study participants received 31,095 interactive voice calls and 8234 SMS text messages during the study. Owing to technical issues, intervention fidelity was low, with only 22.1% (102/462) of the participants receiving reminders via voice calls and others (360/462, 77.9%) receiving only SMS text messages during the intervention. After 48 weeks in the study, 63.5% (293/462) of the participants reported that they would be quite likely or very likely to recommend the program to a friend, and 53.8% (249/462) of the participants reported that they benefited quite a bit or very much from the intervention. Participants who were on ART for <6 months at the beginning of the study and those who received the daily or weekly pill reminders were more likely to report that they benefited from the intervention (P=.02 and P=.01, respectively).

Conclusions
The Connect for Life intervention had high participant satisfaction and acceptability, especially among those who received high dose of the intervention. However, poor reliability of local telecommunication networks had a large impact on the intervention’s usability, fidelity, and dose received.