bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of action research in the field of healthcare: a scoping review protocol
Authors: Casey Mary , Coghlan David , Carroll Áine , Stokes Diarmuid , Roberts Kinley , Hynes Geralyn 
Published: June 2021

Background: Traditional research approaches are increasingly challenged in healthcare contexts as they produce abstract thinking rather than practical application. In this regard, action research is a growing area of popularity and interest, essentially because of its dual focus on theory and action. However, there is a need for action researchers not only to justify their research approach but also to demonstrate the quality of their empirical studies. Therefore, the authors set out to examine the current status of the quality of extant action research studies in healthcare to encourage improved scholarship in this area. The aim of this scoping review is to identify, explore and map the literature regarding the application of action research in either individual, group or organisational domains in any healthcare context. Methods: The systematic scoping review will search the literature within the databases of CINAHL, PubMed and ABI/Inform within the recent five-year period to investigate the scientific evidence of the quality of action research studies in healthcare contexts. The review will be guided by Arksey and O'Malley’s five mandatory steps, which have been updated and published online by the Joanna Briggs Institute. The review will follow the PRISMA-ScR framework guidelines to ensure the standard of the methodological and reporting approaches are exemplary. Conclusion: This paper outlines the protocol for an exploratory scoping review to systematically and comprehensively map out the evidence as to whether action research studies demonstrate explicitly how the essential factors of a comprehensive framework of action research are upheld. The review will summarise the evidence on the quality of current action research studies in healthcare. It is anticipated that the findings will inform future action researchers in designing studies to ensure the quality of the studies is upheld.
Funding Liquidity and Market Liquidity: The Broker-Dealer Perspective
Authors: Macchiavelli Marco , Zhou Xing (Alex) 
Published: June 2021

We provide direct evidence of how dealers’ funding liquidity affects their liquidity provision in securities markets. Worse funding liquidity (higher repo haircuts and rates) leads to larger bid-ask spreads and transaction costs in corporate bonds. We also find that dealers’ relationships with money funds are important determinants of their repo haircuts and rates. Using dealers’ exposure to the 2016 Securities and Exchange Commission (SEC) money fund reform as an instrument, we show that funding liquidity indeed has a causal effect on market liquidity. Finally, dealers with lower funding liquidity tend to have smaller market shares and execute more trades on an agency basis. This paper was accepted by Haoxiang Zhu, finance.
A EROTIZAÇÃO DO ÓDIO: CONTRIBUIÇÕES DE STOLLER PARA A CLÍNICA DAS PERVERSÕES
Authors: Gonçalves Ricardo César , Ceccarelli Paulo Roberto 
Published: June 2021

Resumo: O presente ensaio aborda alguns aspectos da temática das perversões e seu arcabouço teórico-clínico. Inicialmente, parte-se de uma revisão bibliográfica dos textos freudianos sobre as perversões e sua íntima imbricação com o sexual em sua obra. Em seguida, serão analisadas as contribuições teóricas de Robert Stoller sobre a clínica das perversões e sua conceitualização como forma erótica do ódio. Procura-se apontar como as inovações teóricas de Stoller possibilitaram uma nova forma de compreensão na clínica das perversões. Conclui- se que as observações clínicas feitas por Freud e, posteriormente, Stoller ecoam na contemporaneidade, demonstrando a inovação e ousadia conceitual de ambos os autores.Palavras-chave: Perversão. Erotização do ódio. Sexualidade. Conceito.Abstract: This essay addresses some aspects of the theme of perversions and their theoretical-clinical framework. Initially, it starts with a bibliographic review of Freudian texts on perversions and their intimate overlap with the sexual in his work. Then, Robert Stoller ́s theoretical contributions on the clinic of perversions and their conceptualization as an erotic from of hatred will be analyzed. It seeks to point out how Stoller ́s theoretical innovations enable a new form of understanding in the clinic of perversions. It is concluded that the clinical observations made by Freud and, later, Stoller echo in contemporary times, demonstrating the innovation and conceptual boldness of both authors. Keywords: Perversion. Hatred eroticization. Sexuality. Concept.
A TEMPORALIDADE NA ERA DA URGÊNCIA: CONSIDERAÇÕES SOBRE O TEMPO DO SUJEITO
Authors: Mattos Alice Vargas Vieira , Mendonça Ligia Gama e Silva Furtado 
Published: June 2021

Resumo: Este artigo se propõe a analisar a experiência da temporalidade nos dias atuais, a partir do impacto da urgência contemporânea que ocorre, principalmente, por meio dos imperativos de desempenho. Com isso, busca- se pontuar a maneira pela qual tal problemática reverbera no sujeito, hoje, e explora-se a importância de não atrelar o tempo do sujeito ao sistema de produção vigente. Inicialmente, serão discutidos os imperativos de produtividade e o consumismo para, assim, elaborar a concepção do tempo para a psicanálise, desenvolvendo o modo pelo qual ela concebe a temporalidade em seus diferentes aspectos, tais como a atemporalidade do inconsciente, o tempo próprio da pulsão e o tempo lógico. Com esse percurso, a relevância da experiência analítica hoje será investigada; questiona-se a possibilidade de adoecimento do sujeito diante desse tempo experienciado como pura pressa. Palavras-chave: Psicanálise. Temporalidade. Urgência.Abstract : This article proposes to analyze the experience of temporality nowadays from the impact of contemporary urgency, which occurs, mainly, from the imperatives of performance. With this, it seeks to point out the way in which this problem reverberates in the subject today, and explores the importance of not linking the subject's time to the current production system. Initially, the imperatives of productivity and consumerism will be discussed in order to elaborate the conception of time for psychoanalysis, developing the way in which it conceives temporality in its different aspects, such as the timelessness of the unconscious, the proper time of the drive and the logical time. With this path, the relevance of analytical experience today will be investigated, and the possibility of illness of the subject in the face of this time experienced as a pure haste is questioned. Keywords: Psychoanalysis. Temporality. Urgency.
Menezes, Lená Medeiros de. Tramas do Mal - Imprensa e Discursos de Combate - A Revolução (1917-1921). Editora Ayran, 2019, 306p. ISBN 978-65-80699-00-1
Authors: Lessa Mônica Leite 
Published: June 2021

Lená Medeiros de Menezes analisa os primórdios da guerra cultural midiática movida pelos Estados Unidos contra a Revolução Russa apontando os principais discursos circulantes, o papel das agências de notícias internacionais e o alcance desse combate político-ideológico na imprensa carioca.Palavras-chave: Revolução Russa, Imprensa, Guerra Cultural, Anticomunismo.ABSTRACTLená Medeiros de Menezes analyzes the beginnings of the media cultural war agede by the United States against the Russian Revolution, pointing out the main circulating speeches, the role of international news agencies and the scoope of this political-ideological struggle in the Rio de Janeiro press.Keywords: Russian Revolution, Medias, Cultural War, Anti-communism. Recebido em: 16 abr. 2021 | Aceito em: 21 mai. 2021.
The associations between smart device use and psychological distress among secondary and high school students in Kuwait
Authors: Buabbas Ali Jasem , Hasan Huda , Buabbas Mohammad Abbas 
Published: June 2021

Background
Smart devices (SDs) are widely used among adolescents. Numerous studies have recommended further research on this topic to find out the prevalence of SD overuse among school students and to what extent this is associated with psychological distress. The present study aimed to investigate the pattern of SD use among secondary and high school students in the state of Kuwait, as well as the possible associations with psychological problems, weight, physical activity, and school performance.

Materials and methods
The correlational study design aimed to survey students from public schools by using a questionnaire and valid instruments, which included: Smartphone Addiction Scale–Short Version (SAS-SV) and Stress, Anxiety, and Depression Scale–(DASS-21). Pearson’s correlation coefficient, t-tests, one-way ANOVA were applied to find associations or significant differences between the categorical variables, in which p < 0.05 was considered statistically significant.

Results
The study included 1,993 students from secondary schools (48.9%) and high schools (51.1%), of which 47.5% were male and 52.5% were female. There were significant statistical differences in the pattern of use of SDs, addiction to SD use, stress, anxiety, and depression according to gender, school type, school performance, and sport engagement. In addition, there were positive correlations between students’ addiction to SD use and stress, anxiety, and depression.

Conclusions
The findings suggest that excessive SD use is associated with addiction among secondary and high school students. In addition, levels of stress, anxiety, and depression differ according to the number of hours of SD use. Strategies should be developed at the community and school levels to avoid the overuse of SDs among school-aged students.
Symptom trajectories of non-cancer patients in the last six months of life: Identifying needs in a population-based home care cohort
Authors: Conen Katrin , Guthrie Dawn M. , Stevens Tara , Winemaker Samantha , Seow Hsien 
Published: June 2021

Introduction
The end-of-life symptom prevalence of non-cancer patients have been described mostly in hospital and institutional settings. This study aims to describe the average symptom trajectories among non-cancer patients who are community-dwelling and used home care services at the end of life.

Materials and methods
This is a retrospective, population-based cohort study of non-cancer patients who used home care services in the last 6 months of life in Ontario, Canada, between 2007 and 2014. We linked the Resident Assessment Instrument for Home Care (RAI-HC) (standardized home care assessment tool) and the Discharge Abstract Databases (for hospital deaths). Patients were grouped into four non-cancer disease groups: cardiovascular, neurological, respiratory, and renal (not mutually exclusive). Our outcomes were the average prevalence of these outcomes, each week, across the last 6 months of life: uncontrolled moderate-severe pain as per the Pain Scale, presence of shortness of breath, mild-severe cognitive impairment as per the Cognitive Performance Scale, and presence of caregiver distress. We conducted a multivariate logistic regression to identify factors associated with having each outcome respectively, in the last 6 months.

Results
A total of 20,773 non-cancer patient were included in our study, which were analyzed by disease groups: cardiovascular (n = 12,923); neurological (n = 6,935); respiratory (n = 6,357); and renal (n = 3,062). Roughly 80% of patients were > 75 years and half were female. In the last 6 months of life, moderate to severe pain was frequent in the cardiovascular (57.2%), neurological (42.7%), renal (61.0%) and respiratory (58.3%) patients. Patients with renal disease had significantly higher odds for reporting uncontrolled moderate to severe pain (odds ratio [OR] = 1.21; 95% CI: 1.08 to 1.34) than those who did not. Patients with respiratory disease reported significantly higher odds for shortness of breath (5.37; 95% CI, 5.00 to 5.80) versus those who did not. Patients with neurological disease compared to those without were 9.65 times more likely to experience impaired cognitive performance and had 56% higher odds of caregiver distress (OR = 1.56; 95% CI: 1.43 to 1.71).

Discussion
In our cohort of non-cancer patients dying in the community, pain, shortness of breath, impaired cognitive function and caregiver distress are important symptoms to manage near the end of life even in non-institutional settings.
Modelling the impact of changes to abdominal aortic aneurysm screening and treatment services in England during the COVID-19 pandemic
Authors: Kim Lois G. , Sweeting Michael J. , Armer Morag , Jacomelli Jo , Nasim Akhtar , Harrison Seamus C. 
Published: June 2021

Background
The National Health Service (NHS) abdominal aortic aneurysm (AAA) screening programme (NAAASP) in England screens 65-year-old men. The programme monitors those with an aneurysm, and early intervention for large aneurysms reduces ruptures and AAA-related mortality. AAA screening services have been disrupted following COVID-19 but it is not known how this may impact AAA-related mortality, or where efforts should be focussed as services resume.

Methods
We repurposed a previously validated discrete event simulation model to investigate the impact of COVID-19-related service disruption on key outcomes. This model was used to explore the impact of delayed invitation and reduced attendance in men invited to screening. Additionally, we investigated the impact of temporarily suspending scans, increasing the threshold for elective surgery to 7cm and increasing drop-out in the AAA cohort under surveillance, using data from NAAASP to inform the population.

Findings
Delaying invitation to primary screening up to two years had little impact on key outcomes whereas a 10% reduction in attendance could lead to a 2% lifetime increase in AAA-related deaths. In surveillance patients, a 1-year suspension of surveillance or increase in the elective threshold resulted in a 0.4% increase in excess AAA-related deaths (8% in those 5–5.4cm at the start). Longer suspensions or a doubling of drop-out from surveillance would have a pronounced impact on outcomes.

Interpretation
Efforts should be directed towards encouraging men to attend AAA screening service appointments post-COVID-19. Those with AAAs on surveillance should be prioritised as the screening programme resumes, as changes to these services beyond one year are likely to have a larger impact on surgical burden and AAA-related mortality.
Effect of satiety on TSH and free thyroxin levels in healthy individuals and patients with subclinical and overt hypothyroidism
Authors: Kılınçarslan Mehmet G. , Çelik Cihan , Şahin Erkan M. 
Published: June 2021

Background:Thyroid stimulating hormone (TSH) and thyroxine levels may change according to fasting — satiety status. AIM: The aim of this study was to determine the effect of satiety on TSH and free thyroxine levels.Methods:This study was conducted in a tertiary hospital. According to previous TSH and thyroxine levels, groups of 30, 30 and 60 participants were designated as subclinical hypothyroidism, hypothyroidism, and control groups respectively. To obtain TSH and thyroxine results first phlebotomy was performed at 8 am while participants were in fasting state. Then participants were allowed to have non-standardized breakfast. Second phlebotomy was performed at 10 am while participants were in non-fasting state. Paired t-test and ANOVA were used to analyze the data.Results:The fasting TSH levels of the participants (2.57 ± 1.84 mlU/L) were significantly higher than the satiety TSH levels (2.04 ± 1.48 mlU/L) (t = 8.566, p < 0.001, d = 0.80). The fasting free thyroxine values (1.31 ± 0.38 mg/dl) of the participants were significantly lower than the satiety free thyroxine values (1.39 ± 0.35 mg/dl) (t = -1.988, p = 0.049, d = 0.20).Conclusion:Knowing how TSH and free thyroxine tests are affected by satiety has the power to affect treatment of many patients. Our study has shown that both TSH and free thyroxine levels changed significantly according to satiety status.
The crystal structure of (E)-3-chloro-2-(2-(2-fluorobenzylidene)hydrazinyl)pyridine, C12H9ClFN3
Authors: Wu Hui-Zhen , Min Li-Jing , Han Liang , Liu Xing-Hai , Sun Na-Bo 
Published: June 2021

Abstract
C12H9ClFN3, monoclinic, C2/c (no. 15), a = 24.713(13) Å, b = 15.459(13) Å, c = 17.507(12) Å, β = 17.515(11)°, V = 4742(6) Å3, Z = 16, R

gt
(F) = 0.0530, wR

ref
(F
2) = 0.1161, T = 113(2) K.
Refining the Identity and Role of Kv4 Channels in Mouse Substantia Nigra Dopaminergic Neurons
Authors: Haddjeri-Hopkins Alexis , Tapia Mónica , Ramirez-Franco Jorge , Tell Fabien , Marqueze-Pouey Béatrice , Amalric Marianne , Goaillard Jean-Marc 
Published: June 2021

AbstractSubstantia nigra pars compacta (SNc) dopaminergic (DA) neurons display a peculiar electrical phenotype characterizedin vitroby a spontaneous tonic regular activity (pacemaking activity), a broad action potential (AP) and a biphasic postinhibitory response. The transient A-type current (IA) is known to play a crucial role in this electrical phenotype, and so far, this current was considered to be carried exclusively by Kv4.3 potassium channels. Using Kv4.3−/− transgenic mice, we demonstrate that the constitutive loss of this channel is associated with increased exploratory behavior and impaired motor learning at the behavioral level. Consistently, it is also associated with a lack of compensatory changes in other ion currents at the cellular level. Using antigen retrieval (AR) immunohistochemistry, we then demonstrate that Kv4.2 potassium channels are also expressed in SNc DA neurons, although their contribution to IAappears significant only in a minority of neurons (∼5–10%). Using correlative analysis on recorded electrophysiological parameters and multicompartment modeling, we then demonstrate that, rather than its conductance level, IAgating kinetics (inactivation time constant) appear as the main biophysical property defining postinhibitory rebound delay and pacemaking frequency. Moreover, we show that the hyperpolarization-activated current (IH) has an opposing and complementary influence on the same firing features.
Joint effects of children’s emotional problems and parental depressive symptoms on the occurrence of internet gaming disorder among children and adolescents: A longitudinal study
Authors: Jeong Hyunsuk , Yim Hyeon Woo , Lee Seung-Yup , Lee Hae Kook , Potenza Marc N. , Park Misun 
Published: June 2021

AbstractBackground and aimsParental depressive symptoms may aggravate the effects of children’s emotional problems on risks for Internet gaming disorder (IGD). Here we examined the joint effects of children’s emotional problems and parents’ depressive symptoms on the incidence of IGD.MethodsA large prospective, population-based cohort tested potential interactions between children’s emotional problems, parents’ depressive symptoms, and incidence of high risk of IGD (HRIGD). Family dyads (n=2,031) that included children who were non-HRIGD at baseline completed assessments of childhood and parental affective symptomatology. HRIGD was assessed at baseline and 12 months. Relative excess risk due to interaction (RERI) estimated the magnitudes of interactions.ResultsIn terms of risk for the development of IGD, parental depression was 1.8 times greater, children’s emotional problems were 2.9 times greater, and both risk factors together were 6.1 times greater than the background risk, with the last two findings reaching statistical significance. The expected risk for the development of HRIGD was RR=3.7.Discussion and conclusionsChildren’s emotional problems demonstrated a particularly strong relationship with HRIGD. Joint effects of children’s emotional problems and depressive symptoms in parents on the incidence of HRIGD were stronger than the sum of the independent effects of each factor. The findings suggest that combining interventions for the treatment of children’s emotional problems and parents’ depressive symptoms may have extra risk reduction effects on preventing IGD in children and adolescents.
Angular offset distributions during fixation are, more often than not, multimodal
Authors: Friedman Lee , Lohr Dillon James , Hanson Timothy , Komogortsev Oleg V 
Published: June 2021

Typically, the position error of an eye-tracking device is measured as the distance of the eye-position from the target position in two-dimensional space (angular offset). Accuracy is the mean angular offset. The mean is a highly interpretable measure of central tendency if the underlying error distribution is unimodal and normal. However, in the context of an underlying multimodal distribution, the mean is less interpretable. We will present evidence that the majority of such distributions are multimodal. Only 14.7% of fixation angular offset distributions were unimodal, and of these, only 11.5% were normally distributed. (Of the entire dataset, 1.7% were unimodal and normal.) This multimodality is true even if there is only a single, continuous tracking fixation segment per trial. We present several approaches to measure accuracy in the face of multimodality. We also address the role of fixation drift in partially explaining multimodality.
Un escritorio de campaña anglo-chino adquirido en Filipinas y traido a Asturias en la década de 1880
Authors: Ferreira Martínez Ángela , Cañedo López Ángel José 
Published: June 2021

Una cómoda escritorio de campaña de estilo Regency fabricado en madera de alcanfor por ebanistas chinos establecidos en Filipinas. Su dueño fue Don Ramón Martínez – Labiarón, canónigo magistral de la Catedral de Manila que trae como parte de su equipaje en su viaje de regreso a Asturias tras el terremoto que asoló Manila en 1880.
El descubrimiento de esta pieza en Grandas de Salime, un pequeño pueblo asturiano de difícil acceso en el siglo XIX es un ejemplo de penetración de estilos de muebles extranjeros de alta calidad en los puertos marítimos del norte de España.
A la búsqueda de inspiración. Los diseños de mobiliario de Josep Puig i Cadafalch.
Authors: Aisa Suesa Elisabeth 
Published: June 2021

Josep Puig i Cadafalch, uno de los arquitectos más importantes del modernismo catalán, fue también el diseñador de algunos de los interiores de “sus” edificios. Como en el movimiento Arts & Crafts británico, quiso que “sus” casas alcanzaran un ideal inspirado en la Edad Media, cuando el trabajo artesanal y la originalidad de los diseños eran primordiales. El contexto catalán, cuya Renaixença había recuperado el medievo como referente, y el franco-belga Art Nouveau fueron claves para su concepción de los edificios como un todo, donde las referencias al estilo gótico estaban muy presentes.
Ahora bien, probablemente por su formación como historiador del arte, otros períodos tuvieron una fuerte influencia en sus diseños de mobiliario. Sus esbozos, conservados en el Arxiu Nacional de Catalunya, nos permiten saber qué otros estilos del pasado le sirvieron de referencia, como el Renacimiento o el Barroco.