bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using Fear and Anxiety Related to COVID-19 to Predict Cyberchondria: Cross-sectional Survey Study
Authors: Wu Xue , Nazari Nabi , Griffiths Mark D 
Published: May 2021

Background
Studies have highlighted that fear and anxiety generated by COVID-19 are important psychological factors that affect all populations. There currently remains a lack of research on specific amplification factors regarding fear and anxiety in the context of the COVID-19 pandemic. Despite established associations between anxiety sensitivity, intolerance of uncertainty, and cyberchondria, empirical data investigating the associations between these three variables, particularly in the context of the COVID-19 pandemic, are currently lacking. Urgent research is needed to better understand the role of repeated media consumption concerning COVID-19 in amplifying fear and anxiety related to COVID-19.

Objective
This study investigated the associations between fear of COVID-19, COVID-19 anxiety, and cyberchondria.

Methods
Convenience sampling was used to recruit respondents to participate in an online survey. The survey, which was distributed via social media and academic forums, comprised the Cyberchondria Severity Scale, Fear of COVID-19 Scale, Coronavirus Anxiety Scale, Anxiety Sensitivity Index, and Intolerance of Uncertainty Scale. Multiple mediation analyses were conducted using structural equation modeling.

Results
A total of 694 respondents (males: n=343, females: n=351) completed the online survey. The results showed that fear and anxiety generated by COVID-19 predicted cyberchondria (fear: β=.39, SE 0.04, P<.001, t=11.16, 95% CI 0.31-0.45; anxiety: β=.25, SE 0.03, P<.001, t=7.67, 95% CI 0.19-0.32). In addition, intolerance of uncertainty and anxiety sensitivity mediated the relationship between fear and anxiety generated by COVID-19 with cyberchondria. In a reciprocal model, the standardized total effects of cyberchondria on fear of COVID-19 (β=.45, SE 0.04, P<.001, t=15.31, 95% CI 0.39-0.51) and COVID-19 anxiety (β=.36, SE 0.03, P<.001, t=11.29, 95% CI 0.30-0.41) were statistically significant, with moderate effect sizes. Compared to males, females obtained significantly higher scores for cyberchondria (t1,692=–2.85, P=.004, Cohen d=0.22), COVID-19 anxiety (t1,692=–3.32, P<.001, Cohen d=0.26), and anxiety sensitivity (t1,692=–3.69, P<.001, Cohen d=0.29).

Conclusions
The findings provide a better understanding of the role of COVID-19 in amplifying cyberchondria. Based on these results, cyberchondria must be viewed as a significant public health issue. Importantly, increasing awareness about cyberchondria and online behavior at both the individual and collective levels must be prioritized to enhance preparedness and to reduce the adverse effects of current and future medical crises.
US Physicians’ Perspective on the Sudden Shift to Telehealth: Survey Study
Authors: Walia Bhavneet , Shridhar Anshu , Arasu Pratap , Singh Gursimar Kaur 
Published: May 2021

Background
Given the sudden shift to telemedicine during the early COVID-19 pandemic, we conducted a survey of practicing physicians’ experience with telehealth during the prepandemic and early pandemic periods. Our survey estimates that most patient visits in the United States during the early COVID-19 pandemic period were conducted via telehealth. Given this magnitude and the potential benefits and challenges of telehealth for the US health care system, in this paper, we obtain, summarize, and analyze telehealth views and experiences of US-based practicing-physicians.

Objective
The aim of this study was to examine the extent of shift toward telehealth training and care provision during the early pandemic from the US-based practicing physicians’ perspective. We also sought to determine the short- and long-term implications of this shift on the quality, access, and mode of US health care delivery.

Methods
We conducted a purposive, snowball-sampled survey of US practicing-physicians. A total of 148 physician completed the survey. Data were collected from July 17, 2020, through September 4, 2020.

Results
Sample training intensity scaled 21-fold during the early pandemic period, and patient-care visits conducted via telehealth increased, on average, from 13.1% directly before the pandemic to 59.7% during the early pandemic period. Surveyed physician respondents reported that telehealth patient visits and face-to-face patient visits are comparable in quality. The difference was not statistically significant based on a nonparametric sign test (P=.11). Moreover, physicians feel that telehealth care should continue to play a larger role (44.9% of total visits) in postpandemic health care in the United States. Our survey findings suggest a high market concentration in telehealth software, which is a market structural characteristic that may have implications on the cost and access of telehealth. The results varied markedly by physician employer type.

Conclusions
During the shift toward telehealth, there has been a considerable discovery among physicians regarding US telehealth physicians. Physicians are now better prepared to undertake telehealth care from a training perspective. They are favorable toward a permanently expanded telehealth role, with potential for enhanced health care access, and the realization of enhanced access may depend on market structural characteristics of telehealth software platforms.
Monitoring Health Care Workers at Risk for COVID-19 Using Wearable Sensors and Smartphone Technology: Protocol for an Observational mHealth Study
Authors: Clingan Caroline A , Dittakavi Manasa , Rozwadowski Michelle , Gilley Kristen N , Cislo Christine R , Barabas Jenny , Sandford Erin , Olesnavich Mary , Flora Christopher , Tyler Jonathan , Mayer Caleb , Stoneman Emily , Braun Thomas , Forger Daniel B , Tewari Muneesh , Choi Sung Won 
Published: May 2021

Background
Health care workers (HCWs) have been working on the front lines of the COVID-19 pandemic with high risks of viral exposure, infection, and transmission. Standard COVID-19 testing is insufficient to protect HCWs from these risks and prevent the spread of disease. Continuous monitoring of physiological data with wearable sensors, self-monitoring of symptoms, and asymptomatic COVID-19 testing may aid in the early detection of COVID-19 in HCWs and may help reduce further transmission among HCWs, patients, and families.

Objective
By using wearable sensors, smartphone-based symptom logging, and biospecimens, this project aims to assist HCWs in self-monitoring COVID-19.

Methods
We conducted a prospective, longitudinal study of HCWs at a single institution. The study duration was 1 year, wherein participants were instructed on the continuous use of two wearable sensors (Fitbit Charge 3 smartwatch and TempTraq temperature patches) for up to 30 days. Participants consented to provide biospecimens (ie, nasal swabs, saliva swabs, and blood) for up to 1 year from study entry. Using a smartphone app called Roadmap 2.0, participants entered a daily mood score, submitted daily COVID-19 symptoms, and completed demographic and health-related quality of life surveys at study entry and 30 days later. Semistructured qualitative interviews were also conducted at the end of the 30-day period, following completion of daily mood and symptoms reporting as well as continuous wearable sensor use.

Results
A total of 226 HCWs were enrolled between April 28 and December 7, 2020. The last participant completed the 30-day study procedures on January 16, 2021. Data collection will continue through January 2023, and data analyses are ongoing.

Conclusions
Using wearable sensors, smartphone-based symptom logging and survey completion, and biospecimen collections, this study will potentially provide data on the prevalence of COVID-19 infection among HCWs at a single institution. The study will also assess the feasibility of leveraging wearable sensors and self-monitoring of symptoms in an HCW population.

Trial Registration
ClinicalTrials.gov NCT04756869; https://clinicaltrials.gov/ct2/show/NCT04756869

International Registered Report Identifier (IRRID)
DERR1-10.2196/29562
Pelatihan PTK: Alternatif Solusi Dalam Meningkatkan Kemampuan Guru Menyusun Karya Tulis Ilmiah
Authors: Ekawarna Ekawarna , Salam M. 
Published: May 2021

Tujuan kegiatan ini adalah meningkatnya kemampuan guru dalam menyusun proposal, pelaksanaan penelitian dan penyusunan laporan hasil PTK untuk dijadikan sebagai karya publikasi ilmiah untuk memperoleh angka kredit maksimal. Metode yang digunakan adalah pembelajaran orang dewasa (andragogi), dengan rasio 30% teori (36 Jam Pertemuan/JP) dan 70% praktek (84 Jam Pertemuan/JP). Peserta berjumlah 24 orang yang berkualifikasi S-1 sebanyak 91,66%, 8,44% berkualifikasi D-2. Peserta yang berasal dari SD negeri 79,16%, 21,84% berasal dari SD swasta. Hasil yang dicapai: (a) 95% Guru memiliki kompetensi dalam menilai kegiatan pengembangan profesi guru yang sesuai dengan pedoman agar tujuan kegiatan pengembangan profesi guru dapat dicapai. (b) 100% Guru mengetahui dan memahami alasan dan saran yang jelas, santun, serta memberikan dampak pembelajaran untuk perbaikan bagi guru itu sendiri. (c) 87% kemampuan guru meningkat dalam menyusun proposal, pelaksanaan penelitian dan penyusunan laporan hasil PTK untuk dijadikan sebagai karya publikasi ilmiah untuk memperoleh angka kredit maksimal. Implikasi kegiatan adalah; (1) Kegiatan Pelatihan Peningkatan Kompetensi Guru Dalam Menyusun KTI Hasil PTK perlu terus diupayakan, karena hampir semua guru membutuhkan kemampuan tersebut terutama untuk menunjang karier dan peningkatan kesejahteraan yaitu kenaikan pangkat. (2) Pemerintah daerah perlu menganggarkan dana untuk pelaksanaan kegiatan Penelitian Tindakan Kelas (PTK) bagi guru yang berasal dari APBD Provinsi atau Kabupaten/Kota. (3) Dosen di LPTK Unniversitas Jambi perlu terus mengupayakan kegiatan pembimbingan PTK baik melalui program penelitian kolaboratif Dosen-Guru.
Legítimo interesse, consentimento e a proteção de dados
Authors: Buchain Luiz Carlos 
Published: May 2021

O tratamento de dados exige uma causa lícita, apoiada sobre uma finalidade determinada e legítima, em busca de um objeto proporcional. A finalidade equivale a “razão específica” para a qual os dados são tratados ou, também, como seu “objetivo ou finalidade”. Assim, o tratamento deverá ter por finalidade a realização de propósitos lícitos, ou seja, “legítimos, específicos, explícitos e informados”. A finalidade deve ser não somente determinada e definida, mas sê-lo de maneira clara e inteligível. A licitude da coleta e tratamento de dados decorrerá de uma ou mais hipóteses legais previstas no art. 7º da LGPD. À exceção do conceito de “consentimento” dado pelo titular, todas as demais hipóteses estão vinculadas a ideia de “necessidade” de tratamento dos dados pelo controlador. A legitimidade do controlador ao uso de dados pessoais está condicionada aos limites legais, os quais ganham dimensão jurídica através dos princípios de “consentimento” e “legítimo interesse” do controlador. A lei traz cláusula aberta para definição de “legítimo interesse”, exigindo que as finalidades para seu uso sejam legítimas, mas consideradas a partir de “situações concretas”. Se não for possível ao controlador enquadrar o tratamento de dados numa das hipótese enumeradas na lei, deverá obter o consentimento do titular como fundamento autônomo para legitimar o tratamento dos dados. No presente artigo analisa-se os fundamentos do tratamento de dados a partir do “legítimo interesse” do controlador e do “consentimento” do titular.
O populismo na construção de uma política externa integrativa: o caso da Venezuela de Hugo Chávez (1999-2013)
Authors: Matos Mateus Webber , Fogolari José Antonio 
Published: May 2021

A conceituação de populismo é bastante controversa. Uma das vertentes entende o fenômeno como a adoção de posturas personalistas e centralistas, criando um canal de comunicação direto entre líder e povo. Estes regimes permeiam a história de países latino-americanos, como a Venezuela de Hugo Chávez em 1999. A pergunta central deste trabalho é: de que maneira Chávez se utilizou de seu projeto populista doméstico para dar suporte a uma política externa integrativa na América Latina? O objetivo desse artigo é compreender em que medida práticas como o controle estatal de atividades estratégicas e a criação de arranjos de integração regional – baseadas no populismo personalista de Chávez – moldaram a identidade da política externa venezuelana. Para tanto, foi utilizada a metodologia qualitativa bibliográfica, recorrendo a artigos de periódicos qualificados em português, inglês e espanhol. Do ponto de vista teórico, o Construtivismo e a Análise de Política Externa serão, também, elementos fundamentais para atingir os objetivos propostos em cada capítulo. De forma preliminar, a literatura aponta que o populismo de Chávez – amparado, notadamente, pela renda advinda da exportação de petróleo e do apoio demonstrado pela população venezuelana - possibilitou maior aproximação (ideológica e política) com vizinhos, tais como Bolívia, Equador e Cuba, dando origem a estratégias mais autônomas de desenvolvimento regional em detrimento das premissas neoliberais. Concluiu-se que o governo de Chávez, contudo, não expandiu suas parcerias pela região de maneira uniforme, tampouco logrou erradicar as disparidades econômicas venezuelanas.
Three-dimensional soft tissue evaluation after rapid maxillary expansion and mandibular midline distraction osteogenesis
Authors: Öztürk Seyit Ahmet , Malkoç Sıddık , Yolcu Ümit , İleri Zehra , Güler Özge Çelik 
Published: May 2021

ABSTRACT

Objectives
To evaluate the effects of rapid maxillary expansion (RME) and mandibular midline distraction osteogenesis (MMDO) on facial soft tissues using three-dimensional (3D) images.

Materials and Methods
A total of 20 patients (average age 15.86 ± 2.17 years) were treated with RME and MMDO using tooth-borne distractors. Three-dimensional photographs of each patient were taken with a stereophotogrammetry system at baseline (T0), at the end of the distraction period (T1), and at the end of the consolidation period (T2). All data were analyzed using a dependent-samples t-test at a significance level of 5%.

Results
Total and lower face height increased after MMDO (P &lt; .05). Nasal and mouth width increased after RME as compared with baseline (P &lt; .05). The labiomental angle increased at T1 and decreased at T2 (P &lt; .05). After MMDO, the convexity angle increased while the mandibular angle decreased (P &lt; .05). Upper and lower lip angles increased after RME (P &lt; .05). The distance from the lower lip to the E plane increased after MMDO and decreased after RME (P &lt; .05).

Conclusions
The MMDO and RME procedures provide an efficient nonextraction treatment alternative for transverse maxillomandibular deficiency. MMDO may improve the facial soft tissue profile in the transverse and vertical axis of the mandibular region.
The Values of Integration-Interconnection in the Material of Arabic Textbook for Islamic Senior High School in Indonesia
Authors: Fauzi Muhammad Sya'dullah , Zakiyah Zaimatuz 
Published: May 2021

As one of the scientific disciplines in the sociolinguistic field, Arabic is often only fixated on the concept of language without involving other scientific studies, thus giving birth to Arabic learners who are less responsive to the times. This study aims to analyze the values of integration-interconnection contained in the material in the Arabic textbook class XII Islamic Senior High School published by the Indonesian Ministry of Religion, supported by other relevant documents using a literature study. The data collected in the field were analyzed using descriptive-qualitative. This study indicated that the five chapters has already contained the value of integration-interconnection between religious, scientific, and social sciences. However, there were no value in scientific knowledge found in Chapter II and III. Also, the result of this study needed to be emphasized the application of the value of integration-interconnection in Arabic learning. It is not enough to rely only on textbooks alone, but it also requires the presence of teachers who participate in extracting other scientific values. The results are expected to contribute to improving the concept of Arabic textbooks, which contain the value of integration-interconnection. Further research is expected to explore the value of integration-interconnection at every level of education. It is highly expected that this will create Arabic language learning that can meet other scientific disciplines.
The Clarity and Legibility of Students’ Translation of Arabic – Indonesian Official Text
Authors: Maulana Deni , Sanusi Anwar 
Published: May 2021

Assessment of the quality of translation is one of the important activities in translation. The translation assessment can be seen from three aspects: accuracy, clarity, and naturalness. This study aims to reveal the accuracy and fatigue of the translation results of students' Arabic-Indonesian official manuscripts, considering that researchers rarely touch the spiciness aspect than the translation's accuracy and reasonableness. This research uses the descriptive analysis method and content analysis model. The research sample is six graduate students in Arabic Language Education at the Indonesia University of Education. The data collection techniques used were observation, interviews, documentation, and questionnaires. From the results of this study, the researchers obtained several findings, namely: first, the level of mastery was very high, spread as many as eight data (44.4%), the moderate level of intelligence was spread as many as six data (33.3%), and the level of intelligence lacked as many as four data. (22.2%). Second, the level of fatigue in the translation of the official text for high levels of friction is as many as ten data (55.5%), there are five data (27.7%) for moderate fatigue, and three data (16.6%) is less tired. So, from the results of this study, it is concluded that fatigue dominates as much as ten data (55.5%) compared to the very high level of mastery where there are only eight data (44.4%).
Analisis Pengaruh Debt to Equity Ratio (DER), Return On Asset (ROA) dan Earning Per Share (EPS) terhadap Harga Saham melalui Kebijakan Dividen sebagai Variabel Intervening (Studi pada Perusahaan Manufaktur Sektor Industri Barang Konsumsi yang Terdaftar di Bursa Efek Indonesia 2015-2019)
Authors: Zakaria Muhammad 
Published: May 2021

This study aims to determine the effect of debt to equity ratio, return on assets, and earnings per share on stock prices with dividend policy as an intervening variable. Secondary data is used in this quantitative study. Sample is gathered using purposive sampling technique. Data from 23 companies during 5 year are used as the sample. SEM AMOS is used in this study to analyse the data. This study found that return on assets, and earnings per share have significant and direct effect on stock prices and dividend policy. This study also revealed that the debt to equity ratio has no direct effect and significant on stock prices and dividend policy. Results of this study also indicated that the debt to equity ratio, return on assets, and earnings per share do not have indirect effects on stock prices with dividend policy as an intervening variable.Penelitian ini bertujuan untuk mengetahui pengaruh debt to equity ratio, return on asset, dan earning per share terhadap harga saham melalui kebijakan dividen sebagai variabel intervening. penelitian kuantitatif ini menggunakan data sekunder. Sampel dikumpulkan dengan purposive sampling. Didapatkan data dari 23 perusahaan selama 5 tahun yang digunakan dalam sampel penelitian. Analisis data dalam penelitian menggunakan analisis SEM AMOS. Penelitian ini memiliki hasil return on asset, dan earning per share berpengaruh secara langsung dan signifikan terhadap harga saham dan kebijakan dividen. Hasil pengujian juga mengungkapkan debt to equity ratio tidak berpengaruh secara langsung dan signifikan terhadap harga saham dan kebijakan dividen. Hasil penelitian ini juga menunjukkan bahwa debt to equity ratio, return on asset, dan earning per share tidak memiliki pengaruh tidak langsung terhadap harga saham melalui kebijakan dividen sebagai variabel intervening.
The Effect of Trifluralin on Post-in vitro Morphogenesis of Five Genotypes of Head Cabbage (Brassica oleraceae var. capitata)
Authors: Abeyawardana Oushadee A.J. , Viehmannová Iva , Koudela Martin 
Published: May 2021

Abstract
Six genotypes of head cabbage (‘Flexima’, ‘Mutsuma’, ‘Septima’, ‘Zeus’, DC6, ‘Ancoma’) have been studied to find an effective method of obtaining polyploids using trifluralin. The effect of various trifluralin concentrations (0.5, 1.0, 1.5, and 2.0 mg·L−1) and treatment conditions (24 °C/24 h, 24 °C/48 h, 30 °C/24 h, and 30 °C/48 h) on organogenesis of organogenic callus, hypocotyl, and seeds was tested. Ploidy level was detected using a flow cytometer. As a result, low survival of hypocotyls and calli was obtained. The shoots induced from calli and hypocotyls failed to develop quality plantlets and most calli and hypocotyls remained recalcitrant for further differentiation. Treated seeds seemed to be promising objects basing on a considerable percentage of plant regeneration. With the increased concentration of trifluralin and increasing press of treatment conditions, the seed germination rate was significantly reduced. Shoot induction from germinated seeds varied among genotypes and treatments. The root induction was independent of treatments but also reduced considerably compared to the control. Under tested conditions, none of the polyploids resulted. Further studies are required to be successful in protocol development.
Fostering the truthful individualCommunicating media literacy in the comic Bamse
Authors: Abalo Ernesto , Nilsson Johan 
Published: May 2021

Abstract
This study examines the construction of media literacy in a special issue on source criticism of the Swedish children's comic Bamse – Världens Starkaste Björn [Bamse – The World's Strongest Bear]. This is done with the purpose of understanding what values, perspectives, and practices are promoted when media literacy is communicated via children's edutainment media. Using narrative and discourse analysis, we problematise how notions of truth (such as post-truth) guide much of the discourse on digital media in today's post-political society, and how that and individualisation shape notions of media literacy. This is visible in the analysed case in how source criticism is constructed in relation to notions of truth and falsehood, and as moral lessons aimed at the individual media user. We argue that such an individualised, decontextualised, and depoliticised take on media literacy is problematic and an expression of neoliberalism and a middle-class gaze.