bluuebunny/crossref_metadata_2025_split huggingface dataset:
A reappraisal of the phylogenetic placement of the Aquilegia whole-genome duplication
Authors: Shi Tao , Chen Jinming 
Published: December 2020

AbstractThe accurate placement of an ancient whole-genome duplication (WGD) in relation to the lineage divergence is important. Here, we re-investigated the Aquilegia coerulea WGD and found it is more likely lineage-specific rather than shared by all eudicots.
Recovery of preoperative absolute knee extension and flexion strength after ACL reconstruction
Authors: Piussi Ramana , Broman Daniel , Musslinder Erik , Beischer Susanne , Thomeé Roland , Hamrin Senorski Eric 
Published: December 2020

Abstract
Background
The recovery of muscle function after an Anterior Cruciate Ligament (ACL) reconstruction is most commonly reported as limb-to-limb differences using the Limb Symmetry Index (LSI), which is not free from limitations. The purpose of this study was to compare the proportion of patients who recover their Preoperative Absolute Muscle Strength (PAMS) 8 and 12 months after ACL reconstruction with the proportion of patients who recover their symmetrical knee strength. A secondary aim was to assess the relationship between psychological Patient-Reported Outcomes (PROs) and recovering PAMS at 8 and 12 months after ACL reconstruction and rehabilitation.

Method
Preoperative, 8- and 12-month results from quadriceps and hamstring strength tests and PROs for 117 patients were extracted from a rehabilitation registry. Individual preoperative peak torques from strength tests were compared with results from the 8- and 12-month follow-ups respectively. Patients were defined as having recovered their PAMS upon reaching 90% of their preoperative peak torque for both quadriceps and hamstring strength. Patients were defined as having recovered their LSI upon reaching a value ≥90% when comparing the results for their injured knee with those of their healthy knee. Correlations between the recovery of PAMS and PROs at 8 and 12 months were analyzed.

Results
There was no difference in the proportion of patients who recovered their PAMS compared with patients who recovered their LSI. In all, 30% and 32% of the patients who recovered their LSI had not recovered their PAMS at 8 months and 12 months respectively. In the patients who had recovered their PAMS, 24% and 31% had not recovered their symmetrical LSI at 8 months and 12 months respectively. There was no significant correlation between the recovery of PAMS and psychological PROs.

Conclusion
The use of both PAMS and LSI provides more detailed information on the recovery of muscle strength after ACL reconstruction. The recovery of PAMS was not correlated with psychological traits, which implies that both PROs and PAMS are important when evaluating patients after ACL reconstruction.

Trial registration
This trial was not registered.
Humanitarian crisis and sustainable development: perspectives and preferences of internally displaced persons in the northeastern Nigeria
Authors: Shehu Muazu , Abba Adamu 
Published: December 2020

AbstractThis study seeks to contribute to the knowledge of linkages between humanitarian actions in conflict situations and sustainable development. We analysed data generated from qualitative interviews and focus group discussions with encamped and self-settled internally displaced victims (IDPs) of the Boko Haram insurgency in the northeastern Nigeria. Our analysis searched for themes that summarise their preferences and desires of durable solutions. Overall, the majority of the IDPs were more inclined to local integration or resettlement than return. More than males, female IDPs were likely to cite personal experience of violence as a reason for rejecting voluntary repatriation. Feelings of vulnerability, experience of violence and hope of economic and social empowerment were major reasons given in support of local integration or resettlement. Self-settled IDPs are more disposed to returning to their places of origin than encamped IDPs. The need to rebuild livelihoods and restore social and community networks were the major factors participants associated with the choice of return. Beliefs in divine destiny, lack of trust and confidence in the government were dominant views expressed by participants who were indifferent about durable solutions. There is a sense that cultural androcentric norms which give men the power to make decisions for the family shape decision-making even in emergency situations. We conclude that, regardless of their preferences about durable solutions, IDPs have long-term needs that can only be provided if humanitarian actions are integrated into the overall development agenda and programmes of governments.
Temperature-induced configuration changes in hydrogel-coated coils and their relevance in embolization procedures
Authors: Lopez Benitez Ruben , Reyes del Castillo Tomas , Kara Levent , Kettenbach Joachim , Roos Justus 
Published: December 2020

Abstract
Background
The present study attempted to demonstrate how the configuration of hydrogel-coated coils is influenced by different temperature exposures.
Thirty detachable hydrogel-coated coils were evaluated in an in vitro water immersion test under five different temperature ranges (22.6 °C, 37 °C, 40–50 °C, 50–60 °C, and 60–70 °C). The configuration changes were classified (configuration I, configuration II, and configuration III) according to the curling that occurred during 30 min of immersion. Configuration stability of five Hydrogel-coated coils was also evaluated in a two-step temperature immersion test.

Results
All hydrogel-coated coils showed some configuration changes during water immersion. However, a logarithmic transformation of the time and temperature data showed a significant (p < 0.05) negative linear correlation between time and temperature for all coil configurations (configuration I: R = 0.97, configuration II: R = 0.98, configuration III: R = 0.97). The time needed to reach configuration III (complete coiling) was 160.4 ± 41.9 s at 37.5 °C (range: 100–205 s), 45.7 ± 22.2 s at 47.5 °C (range: 23–70 s), 20.2 ± 7.2 s at 57.5 °C (range: 14–32 s), and 10.3 ± 2.4 s at 67.5 °C (range: 7–13 s).

Conclusions
Temperatures above 55 °C induced immediate configurational changes in the hydro-coated coils, achieving complete curling within less than 30 s. Temperatures near 36 °C (normal body temperature) require more time to reach optimal coil curling (configuration III). The optimization of HydroCoil preparation can reduce interventional procedural time and improve clinical results.
Arterio-biliary fistula caused by a hepatic artery pseudoaneurysm in a recently performed liver transplant: successful resolution and long-term liver implant preservation using a covered coronary stent
Authors: Páez-Carpio Alfredo , Serrano Elena , Zarco Federico , Fondevila Constantino , Burrel Marta 
Published: December 2020

Abstract
Background
The formation of a hepatic artery pseudoaneurysm in a liver implant is a rare but potentially fatal complication. Fistulization of such pseudoaneurysms into the bile duct is sporadic. The most common causes of hepatic artery pseudoaneurysm are infection at the anastomosis site, inadequate surgical technique, and an iatrogenic origin due to minimally invasive procedures. Currently, there is no standardized treatment in neither of these complications, with surgery and various endovascular procedures among the alternatives available. None of these therapeutic approaches has demonstrated a significant increase in long-term liver implant preservation.

Case presentation
A 56-year-old man with a two-month liver transplant presented with massive upper gastrointestinal bleeding and hemobilia shortly after the performance of an endoscopic retrograde cholangiopancreatography due to the presence of a hepatic artery pseudoaneurysm with fistulization into the bile duct. This case report describes the successful treatment of both complications, the hepatic artery pseudoaneurysm and the arterio-biliary fistula, using a covered coronary stent placed in the hepatic artery. A year and a half after treatment, the patient maintains a preserved liver implant and a patent hepatic artery.

Conclusions
Treatment of a hepatic artery pseudoaneurysm with fistulization into bile duct using a covered coronary stent allowed the correct repair of the defect, adequate hemorrhage control, and long-term liver implant preservation.
Neuronal differentiation strategies: insights from single-cell sequencing and machine learning
Authors: Konstantinides Nikolaos , Desplan Claude 
Published: December 2020

ABSTRACT
Neuronal replacement therapies rely on the in vitro differentiation of specific cell types from embryonic or induced pluripotent stem cells, or on the direct reprogramming of differentiated adult cells via the expression of transcription factors or signaling molecules. The factors used to induce differentiation or reprogramming are often identified by informed guesses based on differential gene expression or known roles for these factors during development. Moreover, differentiation protocols usually result in partly differentiated cells or the production of a mix of cell types. In this Hypothesis article, we suggest that, to overcome these inefficiencies and improve neuronal differentiation protocols, we need to take into account the developmental history of the desired cell types. Specifically, we present a strategy that uses single-cell sequencing techniques combined with machine learning as a principled method to select a sequence of programming factors that are important not only in adult neurons but also during differentiation.
COVID-19 Rehab Fright Management
Authors: Mumtaz Nazia , Saqulain Ghulam , Mumtaz Nadir 
Published: December 2020

Being diagnosed as positive for SARS-2 CoV RNA on PCR generates anxiety and stress as well as depression due to the prospects of being isolated. With genetically varied forms of virus on the rise the widely adopted manner to protect oneself is social distancing. This is frightening for rehabilitation professionals who at times are exposed at close quarters to the patients as rehabilitation is essential. Data in this backdrop is lacking, as this is a recent and ongoing pandemic. As such the current study was conducted with an attempt to review and highlight the causes of fright among rehabilitation professionals and possible management options in the wake of current pandemic of COVID-19 in the perspective of Pakistan. For this purpose literature was searched from major electronic databases including PubMed, Google, Google Scholar and Web-of-science, with keywords “Covid-19, mental health, telehealth, telemedicine, tele-rehabilitation and combination of words”. Eighty English, full text articles were studied out of which 36 were used for the literature review. With this literature review we conclude that COVID-19 has resulted in fear of contracting and transmitting this disease among health professionals and can be reduced and managed by provision of tele-rehabilitation and telehealth facilities. Patients emerging from prolonged mechanical ventilations require extensive rehabilitation to restore routine body functions. The role of the otolaryngologist and speech language pathologist (SLP) is formal and direct to ensure appropriate and timely long term intervention and rehabilitation to ensure that these individuals re-enter mainstream activities.
doi: https://doi.org/10.12669/pjms.37.1.3187
How to cite this:Mumtaz N, Saqulain G, Mumtaz N. COVID-19 Rehab Fright Management. Pak J Med Sci. 2021;37(1):277-282. doi: https://doi.org/10.12669/pjms.37.1.3187
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
A CT-Scan review of anatomical variants of sinonasal region and its correlation with symptoms of sinusitis (nasal obstruction, facial pain and rhinorrhea)
Authors: Qureshi Maryam Faiz , Usmani Ambreen 
Published: December 2020

Objective: To determine the incidence of anatomical variants of sinonasal region and its correlation with symptoms of sinusitis.
Methods: The study was conducted from January-June 2020 at Radiology Department of PNS Shifa Hospital, Karachi. The study involved 50 symptomatic subjects of sinusitis with age ranges from 18-60 years which were prepared for computed tomography of paranasal sinuses. The scans were reviewed for nasal-septum, turbinates, uncinate process, ethmoid air-cells along with other anatomical variants and were correlated with symptoms of sinusitis.
Results: Out of 50 subjects, 34 were males and 16 were females with mean age of 42.68±18.22 years. Most common anatomical variants observed were agger nasi cells (64%), deviated nasal septum (56%), and concha-bullosa (46%). Statistically significant correlation existed between bilateral agger nasi cells and nasal obstruction (p=0.017, ρ=-0.336).
Conclusion: The anatomy of sinonasal region is highly complex. However, anatomical variants can disturb the sinus mucociliary drainage pathway resulting in patient suffering. Therefore, considering the variable anatomy of sinonasal region, CT-PNS is recommended for every subject in order to avoid surgical hazards.
doi: https://doi.org/10.12669/pjms.37.1.3260
How to cite this:Qureshi MF, Usmani A. A CT-Scan review of anatomical variants of sinonasal region and its correlation with symptoms of sinusitis (nasal obstruction, facial pain and rhinorrhea). Pak J Med Sci. 2021;37(1):195-200. doi: https://doi.org/10.12669/pjms.37.1.3260
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Risk factors for completed suicide among people who use drugs: A scoping review protocol
Authors: Murphy Lisa , Lyons Suzi , O'Sullivan Michael , Lynn Ena 
Published: December 2020

Background: Research over the past several decades has shown an increased risk for completed suicide among people who use drugs (PWUD). However, no study to date has attempted to summarise the available literature on the variety of risk factors associated with this increased risk. This paper presents a protocol for a scoping review that aims to systematically map and synthesise the extent and nature of published, unpublished and grey literature related to risk factors for suicide among PWUD. Methods: The following six-stage methodological framework for scoping reviews proposed by Arksey and O’Malley with enhancements by Levac and colleagues will be used: (1) identifying the research question, (2) identifying relevant studies, (3) study selection, (4) charting/mapping the data, (5) collating, summarising and reporting results and (6) expert consultation. The review will be conducted and reported in accordance with the PRISMA Extension for Scoping Reviews (PRISMA-ScR). Key inclusion and exclusion criteria will be developed to guide literature screening and data charting. Three reviewers will conduct the initial screening of published, unpublished and grey literature. Identified risk factors will be collated, summarised and categorised iteratively by two independent reviewers. Stakeholder consultation will occur with experts from a national steering committee, a national advisory group, a national suicide prevention centre and a European drug monitoring centre. Conclusion: Collating and thematically categorising the various risk factors for suicide among this high-risk group will hold important implications for future research, policy and practice. The research will be disseminated through publication in a peer-reviewed academic journal and a conference presentation, and by sharing the findings with key stakeholders working within research, policy-making and professional practice contexts.
Impact of the Compliance system on the Financial Performance of an Economic Entity
Authors: Vakhorina Marina 
Published: December 2020

The aim of the research is to provide a theoretical and practical justification for implementing a compliance system for business management in order to prevent financial risks. To achieve this goal, the definitions of the concept of "compliance" for business purposes from various sources are considered, since there is no normative concept. The author offers the definition of "compliance" as a set of measures aimed at compliance with legal norms and internal rules of an economic entity in order to protect the interests of owners and eliminate financial risks. The experience of business management using the compliance implementation system is summarized. The significance of the compliance policy at the enterprise as a means of increasing competitiveness and efficiency of activities is revealed.
The theoretical and methodological basis of the research is the development of domestic and foreign scientists on the significance of a set of measures aimed at compliance with legislative norms and internal rules of an economic entity in order to protect the interests of owners and eliminate financial risks.
It is concluded that companies that use the compliance system are more competitive than other similar companies, which means that they can increase the efficiency of their activities and, as a result, financial results.
IMPLEMENTATION OF CHARACTER EDUCATION PROGRAM IN VOCATIONAL SCHOOL, LEBONG DISTRICT
Authors: Sumarsih Sumarsih , Zakaria Zakaria 
Published: December 2020

The purpose of the research is to describe the implementation of strengthening character education at the Vocational High School in Bengkulu. This research is a quantitative descriptive study. The study population was 156 students, and the study sample used a random sampling sample of 75 students. Data collection techniques using a questionnaire. Data analysis techniques using percentage analysis. The results showed the application of strengthening of character education Vocational High Schools in Bengkulu; in general, the level has implemented with functional categories with a level of accomplishment reaching 75.4%. Specifically, the religious character value is good (78%), the nationalist is good (74%), independent is good (72%), cooperation is good (77%), and integrity is good (76%). It means that the strengthening of character education consists of religious, nationalist, independent, cooperation, and integrity values carried out by teachers and students according to school programs
Movimento de Mulheres e Ativismo – uma vida de luta: Entrevista com Ivanete Silva
Authors: Medeiros Luciene , Barros Nivia Valença 
Published: December 2020

Entrevista realizada por escrito, via e-mail, em maio de 2020. Ivanete Silva é uma mulher negra, professora da rede pública, feminista e LGBT. Integrante do Fórum de Mulheres de Duque de Caxias e da Baixada e do Sindicato Estadual dos Profissionais da Educação (SEPE). É militante do Movimento Negro Unificado (MNU) e integrou o Conselho Municipal de Direitos da Mulher, em Duque de Caxias. Começou a trabalhar ainda adolescente e sua militância iniciou-se nos Movimentos de base da Igreja Católica. Foi candidata a vice-governadora na chapa do Partido Socialismo e Liberdade (PSOL) com o candidato Tarcísio Motta e sua candidatura constituiu-se em um marco para os movimentos organizados de seu município.
Notas sobre o feminismo e gênero: compreendendo a relação das categorias com as políticas públicas no Brasil
Authors: Lima Bianca Gonçalves Santos , Cruz Maria Helena Santana 
Published: December 2020

O presente artigo discorre sobre o feminismo, sua trajetória como movimento social fundamental na busca dos direitos das mulheres e de que maneira se desenvolveu no Brasil. Foram destacados os estudos feministas e os estudos de gênero para entender os temas que eram fortemente discutidos no interior do movimento e que davam direcionamento para o debate sobre as pautas necessárias. Além disso, discorre-se também sobre a compreensão do termo gênero e a importância dessa categoria, relacionando-a com as políticas públicas brasileiras. A pesquisa, fundamentada no método materialista histórico-dialético, possui cunho teórico que utiliza a abordagem qualitativa e o levantamento bibliográfico, buscando compreender e investigar o objeto escolhido por meio do mapeamento de produções acadêmicas publicadas no catálogo de teses e dissertações da Capes relacionadas à temática. Palavras-Chave: feminismo; gênero; políticas públicas; estudos feministas; estudos de gênero.
E eu (ainda) não sou uma mulher? Gênero, interseccionalidade e silêncio racial
Authors: Castro Giovana De Carvalho 
Published: December 2020

A produção historiográfica sobre mulheres no Brasil se constituiu desvinculada da discussão racial, colocando na centralidade das suas análises o corpo branco e silenciado outras subjetividades femininas. Assim, na escuta desse silêncio, analisar as perspectivas dessa construção e seus efeitos sobre a construção de narrativas sobre mulheres no campo historiográfico brasileiro é a base desse artigo. Para tanto, proponho uma breve análise da produção historiográfica sobre mulheres no Brasil, sua gênese vinculada com o feminismo branco e acadêmico para desembocar na defesa da necessidade da racialização dos estudos sobre mulheres e na importância da mirada interseccional como caminho para alcançar essas vozes. Palavras-Chave: história das mulheres no Brasil; gênero; interseccionalidade; mulheres negras.
Alunos e a reconfiguração da presencialidade em tempos de cibercultura: análise de relatos em redes sociais sobre as dificuldades no ensino remoto em tempos de pandemia
Authors: Morais Felippie Anthonio Fediuk de , Brito Glaucia Da Silva 
Published: December 2020

Este artigo traz uma investigação de análise qualitativa de memes, produzidos por alunos da rede pública do estado do Paraná, durante o primeiro semestre de 2020, sobre as aulas remotas. Com o objetivo de identificar as percepções dos alunos sobre a adaptação ao ensino remoto. Analisamos as postagens das redes sociais Twitter e Instagram, nas contas Memes da Aula Paraná, Aula Paraná Zueiro, Aula Paraná da Depressão, e publicados entre 06 de Abril e 28 de junho de 2020. A análise das postagens mostrou que as dificuldades na adaptação ao ensino remoto tem promovido um despejamento e acúmulo de atividades por falta de habilidades no uso de tecnologias, promovendo uma educação bancária, ampliando as desigualdades sociais e reprimindo a efetivação de uma educação democrática.