bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Mobile App for Wound and Symptom Surveillance After Colorectal Surgery: Protocol for a Feasibility Randomized Controlled Trial
Authors: Valk Heather Anne , Garcia-Ochoa Carlos , Fontaine Calder Jessica , Miller Toba , Rashidi Babak , McIsaac Corrine , Musselman Reilly 
Published: October 2021

Background
Surgical site infections (SSIs) are the most common nosocomial infection and occur in 16.3% of patients undergoing colorectal surgery at our institution (The Ottawa Hospital), the majority of which are identified after discharge from hospital. Patients who suspect having an SSI generally present to the emergency department or surgery clinic. Both options for in-person interaction are costly to the health care system and patients. A mobile app, how2trak, has proven to be beneficial for patients with complex wounds at our institution by facilitating at-home monitoring and virtual consultations.

Objective
This study aims to assess the feasibility of a randomized controlled trial to assess if how2trak can improve patients’ experience and increase detection of SSIs after colorectal surgery while reducing patients’ risk of COVID-19 exposure.

Methods
In this single-center prospective feasibility trial, eligible patients undergoing colorectal surgery will be randomized to either standard care or how2trak postoperative monitoring of their incision, symptoms, and ostomy function. Patient self-assessments will be monitored by a nurse specialized in wound and ostomy care who will follow-up with patients with a suspected SSI. The primary outcome is feasibility as measured by enrollment, randomization, app usability, data extraction, and resource capacity.

Results
This study was approved by our institution’s ethics board on February 26, 2021, and received support from The Ottawa Hospital Innovation and Care Funding on November 12, 2021. Recruitment started June 3, 2021, and 29 were patients enrolled as of September 2021. We expect to publish results in spring 2022.

Conclusions
This study will determine the feasibility of using a mobile app to monitor patients’ wounds and detect SSIs after colorectal surgery. If feasible, we plan to assess if this mobile app facilitates SSI detection, enhances patient experience, and optimizes their care.

Trial Registration
ClinicalTrials.gov NCT04869774; https://clinicaltrials.gov/ct2/show/NCT04869774

International Registered Report Identifier (IRRID)
DERR1-10.2196/26717
How Identification With the Social Environment and With the Government Guide the Use of the Official COVID-19 Contact Tracing App: Three Quantitative Survey Studies
Authors: Scholl Annika , Sassenberg Kai 
Published: October 2021

BackgroundOfficial contact tracing apps have been implemented and recommended for use across nations to track and contain the spread of COVID-19. Such apps can be effective if people are willing to use them. Accordingly, many attempts are being made to motivate citizens to make use of the officially recommended apps.ObjectiveThe aim of this research was to contribute to an understanding of the preconditions under which people are willing to use a COVID-19 contact tracing app (ie, their use intentions and use). To go beyond personal motives in favor of app use, it is important to take people’s social relationships into account, under the hypothesis that the more people identify with the beneficiaries of app use (ie, people living close by in their social environment) and with the source recommending the app (ie, members of the government), the more likely they will be to accept the officially recommended contact tracing app.MethodsBefore, right after, and 5 months after the official contact tracing app was launched in Germany, a total of 1044 people participated in three separate surveys. Structural equation modeling was used to test the hypotheses, examining the same model in all studies at these critical points in time.ResultsAcross the three surveys, both identification with the beneficiaries (people living in their social environment) and with the source recommending the app (members of the government) predicted greater intention to use and use (installation) of the official contact tracing app. Trust in the source (members of the government) served as a mediator. Other types of identification (with people in Germany or people around the world) did not explain the observed results. The findings were highly consistent across the three surveys.ConclusionsAttempts to motivate people to use new health technology (or potentially new measures more generally) not only for their personal benefit but also for collective benefits should take the social context into account (ie, the social groups people belong to and identify with). The more important the beneficiaries and the sources of such measures are to people’s sense of the self, the more willing they will likely be to adhere to and support such measures.
Factors Driving the Popularity and Virality of COVID-19 Vaccine Discourse on Twitter: Text Mining and Data Visualization Study
Authors: Zhang Jueman , Wang Yi , Shi Molu , Wang Xiuli 
Published: October 2021

Background
COVID-19 vaccination is considered a critical prevention measure to help end the pandemic. Social media platforms such as Twitter have played an important role in the public discussion about COVID-19 vaccines.

Objective
The aim of this study was to investigate message-level drivers of the popularity and virality of tweets about COVID-19 vaccines using machine-based text-mining techniques. We further aimed to examine the topic communities of the most liked and most retweeted tweets using network analysis and visualization.

Methods
We collected US-based English-language public tweets about COVID-19 vaccines from January 1, 2020, to April 30, 2021 (N=501,531). Topic modeling and sentiment analysis were used to identify latent topics and valence, which together with autoextracted information about media presence, linguistic features, and account verification were used in regression models to predict likes and retweets. Among the 2500 most liked tweets and 2500 most retweeted tweets, network analysis and visualization were used to detect topic communities and present the relationship between the topics and the tweets.

Results
Topic modeling yielded 12 topics. The regression analyses showed that 8 topics positively predicted likes and 7 topics positively predicted retweets, among which the topic of vaccine development and people’s views and that of vaccine efficacy and rollout had relatively larger effects. Network analysis and visualization revealed that the 2500 most liked and most retweeted retweets clustered around the topics of vaccine access, vaccine efficacy and rollout, vaccine development and people’s views, and vaccination status. The overall valence of the tweets was positive. Positive valence increased likes, but valence did not affect retweets. Media (photo, video, gif) presence and account verification increased likes and retweets. Linguistic features had mixed effects on likes and retweets.

Conclusions
This study suggests the public interest in and demand for information about vaccine development and people’s views, and about vaccine efficacy and rollout. These topics, along with the use of media and verified accounts, have enhanced the popularity and virality of tweets. These topics could be addressed in vaccine campaigns to help the diffusion of content on Twitter.
Carga del cuidador y resiliencia de enfermeros en atención domiciliaria durante pandemia covid-19
Authors: Henao-Castaño Angela Maria , Blanco-Caviedes Jeimmy Johana , Fajardo-Ramos Elizabeth 
Published: October 2021

La necesidad de servicios de atención domiciliaria especialmente para adultos mayores va en aumento, y en época de pandemia hacen de los cuidadores formales el soporte de esta atención llevándolos a presentar carga de cuidador. Objetivo. Describir la carga del cuidador y resiliencia de los enfermeros que brindan cuidado en programas de atención domiciliaria en época de pandemia. Métodos. Estudio cuantitativo, descriptivo, transversal, realizado en Institución prestadora de salud de atención domiciliaria en el mes de noviembre del 2020. La población estuvo conformada por 20 enfermeros. El muestreo fue no probabilístico por conveniencia. Se utilizó la Escala de resiliencia de Wagnild, & Young, y carga de cuidador de Zarit. Para el análisis de los datos, se empleó IBM SPSS Statistics 22, del cual se obtuvo estadística descriptiva e inferencial, como medias, desviaciones estándar, frecuencias, porcentajes y prueba de Fisher. Resultados. El 94% de los cuidadores formales eran mujeres, se evidencio carga intensa en el 20% de los cuidadores y bajo nivel de resiliencia en aquellos cuidadores que viven con sus hermanos y un alto nivel de resiliencia en cuidadores que viven solos, independientes. Conclusión. En épocas de pandemia las responsabilidades laborales en la atención domiciliaria especialmente de adultos mayores aumentan, las amenazas del medio, y los aspectos personales del cuidador formal como el número de personas a cargo hacen que en esta época las condiciones laborales y personales se tornen difíciles de llevar, acarreando una disposición para presentar carga del cuidador
LA PRÁCTICA DE LA RESPONSABILIDAD SOCIAL EMPRESARIAL EN LA MINERÍA LATINOAMERICANA
Authors: Pertuz Martinez Aylin Patricia 
Published: October 2021

Este trabajo, de naturaleza analítica interpretativa, describe los principales postulados, hallazgos y conclusiones de diversos autores acerca de la Responsabilidad Social en las empresas del sector minero latinoamericano. El objetivo del trabajo consiste en revisar el estado del arte de la RSE en éste sector. Se concluye que los estudios o escritos acerca de la implementación de la RSE presentan distintos resultados, que incluyen posturas positivas, negativas, críticas o esperanzadoras. En América Latina el sector ha tenido avances, pero deben tomarse medidas urgentes para mejorar y garantizar el cumplimiento de la normatividad, dado que los gobiernos latinoamericanos han sido laxos en el control de la misma, permitiendo de esta manera, graves afectaciones sociales, culturales, ambientales y económicos, que atentan contra la sostenibilidad planetaria de las comunidades actuales y futuras.Palabras claves: RSE, Sostenibilidad, Sustentabilidad, minería, Latinoamérica
MIRADA A LA VALORACIÓN EMPRESARIAL COMO MÉTODO AUTORITARIO EN LAS MIPYMES
Authors: PACHECO RUIZ CARLOS , BERMUDEZ FUENTES JORGE 
Published: October 2021

Este estudio tiene como propósito mostrar la valoración de empresas como forma autoritaria para la comprensión de valor en las Mipymes. Basados en la revisión oportunista de la literatura económica y financiera, se realizó un ejercicio de reflexión apoyado en los distintos modelos de valoración empresarial aplicables a las Mipymes, que llevaron a mostrar algunas concepciones de valor y medición, difundidas en el mundo y que son vistas como fiables, teniendo como factor clave para determinar un método de valoración, el saber decidir qué tan avanzado es el modelo de negocio. Se concluye que para la toma de decisiones, los propietarios usan modelos documentados o mentales basados en el multicriterio, los métodos de valoración de empresas son dinámicos y se adaptan a las transformaciones sociales y empresariales brindando seguridad y una supuesta precisión que es aceptada bajo mediciones por autoridad, teniendo en cuenta que el valor se basa en estimaciones y juicios en lugar de verdades absolutas.
Fenomenologia Clínica das Perturbaçoes da Personalidade
Authors: Rodrigues Victor Amorim 
Published: October 2021

Abstract
Personality disorders are among the most intriguing and fascinating mental disorders. As they are characterized by pathological traits, not signs and symptoms, they are unsuitable for treatment with psychotropic drugs or other biological treatments.
A psychological understanding of these disorders is possible based on cognitive or psycho-dynamic explanations but the author argues that these theoretical models miss the essential point, as they Jack a foundational ground on what is specifically human in human beings, their humanitas. Any deviation from this ground might lead to the so called de-humanization of medicine or other clinical disciplines.
This paper proposes an existential understanding of personality disorders grounded on the being of man. A clinical practice oriented towards the phenomenological method conceives human beings as an “opening of meaning” where the entities of the world can show themselves. The “opening” however is structured and if one revealed content (for instance a biographical event) is misunderstood as a structural component that might generate a set of interrelated pathological personality traits.
A clinical case is presented to illustrate this process.
Razão Prática: Reflexões husserlianas sobre o conceito de Norma
Authors: Alves Pedro M.S. 
Published: October 2021

Abstract
I discuss Husserl’s concept of norm, and its relevance for a phenomenology of practical reason. I confront Husserl with Wilhelm Wundt, Hans Kelsen, and Carl Schmitt about, respectively, what a norm is, about the relation between theoretical and normative sciences, and, finally, about the creation of political concepts within European culture. In the last section, I develop some theoretical insights about the constitutive character of normative consciousness, abandoning Searle’s distinction between constitutive and regulative rules. I stress also the importance of a phenomenology of plural and collective subjectivity in order to develop a phenomenological theory of state and normative experience.
A dúvida de Cézanne como propedêutica da arte no século XXI
Authors: Castro Gabriela 
Published: October 2021

Abstract
Starting from the question of Émile Bernard to Cézanne: “nature and art are not different?”, and the painter’s answer: “ I would like to join them”, we thought that it would be possible to link the spirit of this sentence with the advances of the art in the 21st century. Cézanne’s attitude designs the union between the two realities: art and nature. This union, in the 21st century, has a new artistic representation called bio-art. With bio-art the dichotomy between art and nature disappears and the artistic-scientific product, as a phenomenological object, is a new substance and opens a new ontology.
Configurações Da Filosofia: O Percurso Escolar No Estado Novo
Authors: Nogueira Luísa 
Published: October 2021

Abstract
This article puts forward the following thesis: the legitimation of school subjects stems from an acknowledged epistemic field, from a science in its broadest sense. The more school subjects deviate from the science from which they originate the more they become weaken and disfigured. A focus on the Estado Novo period in Portugal allows for a particular understanding and emphasis placed on the context which legitimises Philosophy as a school subject in middle school. Thus, this article examines the avenues followed by Philosophy as a school subject in this particular historical period, accounting for and explaining the link between educational and instructional plans, the interference of ideology and education policy, and the transformation of school into an instrument of political, ideological education.
Traços fenomenológicos no pensamento jurídico de Luís Cabral de Moncada
Authors: de Sousa Ana Paula Loureiro 
Published: October 2021

Abstract
In this paper, I stress the importance of Luís Cabral de Moncada for the resettlement of the Philosophy of Law in the Portuguese university. I focus my attention on the overthrown of Positivism, and, as a consequence, on the reintroducing of axiological and ethical issues in the foundations of positive law. In so doing, I consider the relevance Phenomenology had for Moncada’ s theory of law, namely the theory of eidetic insight, and, particularly, the phenomenology of values. Moncada’s appropriation of some phenomenological themes and concepts was developed in a close contact with Husserl, Scheler, and Nicolai Hartrnann.
Clinical and electrophysiological characteristics of neuropathic pain in leprosy patients: A prospective cross-sectional study
Authors: Somensi Danusa Neves , de Sousa Emanuel de Jesus Soares , Lopes Geovanna Lemos , de Sousa Gustavo Celeira , Xavier Marilia Brasil 
Published: October 2021

Introduction
Neuropathic pain is a common and disabling late complication of leprosy. We investigated the clinical and electrophysiological characteristics of neuropathic pain in leprosy patients by evaluating nerve conduction, sympathetic skin response (SSR) and A-waves.

Methods
Twenty one leprosy patients with neuropathic pain validated by the Douleur Neuropathique en 4 (DN4)Questionnaire were selected for study. Pain intensity was measured by the visual analog scale. Demographic and clinical data were collected for all patients. Clinical data included appraisal of the median, ulnar, radial, tibial and common peroneal nerves, assessment of the sympathetic skin response and conventional electrophysiological recordings.

Results
Among all electroneuromyographic presentations, multifocal mononeuropathy was still the most prevalent. Sensory loss was observed more frequently than motor deficits. As most patients presented advanced clinical forms of leprosy and were under treatment, this high mean was found and the ulnar nerve was most frequently affected. The sympathetic skin response was absent in 16 patients. Higher DN4 Questionnaire scores were observed in women and in those receiving corticosteroid therapy. These inferences are possible to be made, but our study's limitations don't allow us to be certain about it. The statistical significance found only permits us to evidence what we related on the textual part of the study.

Limitations
The small number of patients studied, the lack of sophisticated diagnostic methods for leprosy, as well as the difficulties in assessing nerve conduction were the main limitations of this study.

Conclusion
The neurophysiological and clinical findings in leprous neuropathy were modest despite the conspicuous neuropathic pain. Although electrophysiological studies are a vital tool to verify nerve damage, variations in the clinical presentation of leprosy neuropathic pain render the diagnosis challenging. Further studies are needed to describe the neurophysiological evolution of this disease.
Ventriculo-atrial shunt. Comparison of an ultrasound-guided peel-away technique versus conventional technique in the management of normal pressure hydrocephalus: A retrospective cohort
Authors: Segura-Hernández Andrés , Hakim Fernando , Ramón Juan F. , Jiménez-Hakim Enrique , Mejía-Cordovez Juan A. , Quintero-Rueda Diego , Araque-Puello Yessid , Pedraza-Ciro Camila , Leal-Isaza Juan P. , Mendoza-Mantilla Juliana , Robles Vanesa , Gonzalez Martina , Jaramillo-Velásquez Daniel , Gómez Diego F. 
Published: October 2021

Background:
Normal pressure hydrocephalus (NPH) is a common neurodegenerative syndrome among the elderly characterized by ventriculomegaly and the classic triad of symmetric gait disturbance, cognitive decline and urinary incontinence. To date, the only effective treatment is a cerebrospinal fluid shunting procedure that can either be ventriculo-atrial, ventriculo-peritoneal, or lumbo-peritoneal shunt. The conventional ventriculo-atrial shunt uses venodissection, whereas the peel-away is a percutaneous ultrasound (US)-guided technique that shows some advantages over conventional technique. We sought to compare perioperative complication rates, mean operating time and clinical outcomes for both techniques in NPH patients at our institution.

Methods:
A retrospective cohort-type analytical study was conducted, using clinical record data of patients diagnosed with NPH and treated at our center from January 2009 to September 2019. Parameters to be compared include: Perioperative complication rates, intraoperative bleeding, mortality, and mean operating time. Perioperative complication rates are those device-related such as shunt infection, dysfunction, and those associated with the procedure. Complications are further classified in immediate (occurring during the first inpatient stay), early (within the first 30 days of surgery), and late (after day 30 of surgery).

Results:
A total of 123 patients underwent ventriculo-atrial shunt. Eighty-two patients (67%) underwent conventional venodissection technique and 41 patients (33%) underwent a peel-away technique. Immediate complications were 3 (3.6%) and 0 for conventional and peel-away groups, respectively. Early complications were 0 and 1 (2.4%) for conventional and peel-away groups, respectively. Late complications were 5 (6.1%) and 2 (4.9%) for conventional and peel-away groups, respectively. Mean operating time was lower in the peel-away group (P = 0.0000) and mortality was 0 for both groups.

Conclusion:
Ventriculo-atrial shunt is an effective procedure for patients with NPH. When comparing the conventional venodissection technique with a percutaneous US-guided peel-away technique, the latter offers advantages such as shorter operating time and lower perioperative complication rates.
Hypertrophy of the tensor fascia lata: A pseudotumor due to lumbar radiculopathy
Authors: Shields Lisa B.E. , Iyer Vasudeva , Bhupalam Rukmaiah C. , Zhang Yi Ping , Shields Christopher B. 
Published: October 2021

Background:
Pseudotumor of the tensor fascia lata (TFL) consists of a rare, benign soft tissue mass/hypertrophy of the TFL that appears on the anterolateral aspect of the proximal thigh. Notably, this condition often mimics a malignant tumor and may be misdiagnosed as a sarcoma.

Case Description:
A 45-year-old male presented with left hip/groin pain, swelling, and a painful mass on the anterolateral aspect of the left hip/thigh. The symptoms had started 3 months ago following an L1-S1 lumbar laminectomy/fusion. The initial diagnosis was hip disease, and the patient underwent a left MR arthrogram. When this study demonstrated a tear of the left anterosuperior acetabular labrum plus an increased alpha angle causing femoroacetabular impingement, the patient then underwent a left hip arthroscopy. However, as he continued to complain of the hip mass, he was referred to an orthopedic oncologist whose presumptive diagnosis favored a sarcoma. Nevertheless, the pelvic MRI scan and ultrasound (US) confirmed the diagnosis of hypertrophy of the left TFL (US left 33.4 mm vs. right 14.4 mm). The patient was first treated with 50 units of locally injected botulinum. As there was no symptomatic relief, the plan was to repeat the injection within the next few months.

Conclusion:
Hypertrophy of TFL may mimic a neoplasm such as a sarcoma and contributes to what appears to be a lumbar radiculopathy. However, MR and US imaging should readily identify TFL and rule out malignant lesions such as sarcomas.