bluuebunny/crossref_metadata_2025_split huggingface dataset:
Changes in Depression and Physical Activity Among College Students on a Diverse Campus After a COVID-19 Stay-at-Home Order
Authors: Coughenour Courtney , Gakh Maxim , Pharr Jennifer R. , Bungum Timothy , Jalene Sharon 
Published: September 2020

Abstract
The numerous negative health impacts of COVID-19, which include expected changes to psychiatric illness and physical activity (PA), are disproportionately distributed in the United States. Mental illnesses and physical inactivity are prevalent among U.S. college students. This study examined whether there was a change in minutes of PA and depression scores after a stay-at-home order and examined predictors of these changes. An online survey was sent to all undergraduate and graduate students attending a large, diverse university via an electronic newsletter. The survey requested information about demographic and academic data, cardiorespiratory fitness, and depression symptoms. Paired t-tests and logistic regression were employed. Our sample (n=194) was predominantly female (73%), young (mean age of 25), not a sexual minority (82%), and had a mean 3.4 GPA. Students reported worse depression scores (p<0.01) and fewer minutes of PA (p=0.01) after the stay-at-home order. There was a small but significant (p=0.04) correlation between changes in total minutes of PA and depression scores. Senior (p=0.05) and Hispanic (p=0.03) students were less likely to report worsening depression scores than freshmen and white students, respectively. Asian students were significantly more likely than white students to report decreased PA. This study suggests that COVID-19 and its consequences may be contributing to reduced PA and greater depression symptoms in college students and that sub-groups have been affected differently. Targeted interventions to promote PA and support mental health may bolster the ability for resilience of college students.
Projections of Psychiatrists’ Distribution for Patients in Japan: A Utilization-Based Approach
Authors: Sugawara Norio , Yasui-Furukori Norio , Shimoda Kazutaka 
Published: September 2020

Abstract
Background: Depopulation accompanied by population aging is a major public health concern in Japan. Although adequate allocation of mental healthcare resources is needed, there have been few studies on the impact of population change on the supply-demand balance for mental illness in Japan. The aim of this study is to predict psychiatrists' distribution for patients with mental illness via a utilization-based approach.Methods: We set patients with schizophrenia, mood disorders, vascular dementia or Alzheimer’s disease as study subjects and conducted analyses for 2015, 2025, 2035, and 2045 across all prefectures. Moreover, we evaluated the regional maldistribution of demand and supply by calculating the number of psychiatrists per patient, Gini coefficients (GC), and Herfindahl-Hirschman Index (HHI).Results: The mean number of psychiatrists per patient for patients with schizophrenia, mood disorders, vascular dementia, and Alzheimer’s disease in 2025, 2035, and 2045 was significantly lower than in 2015. For all of the abovementioned diseases, both the GC and HHI will increase until 2045.Conclusion: If psychiatrists are allocated at the current population-to-psychiatrist ratio, the shortage of psychiatrists will continue to worsen in the future. To overcome this inequity, policy makers should make plans for the adequate geographical allocation of healthcare resources or the use of information and communication technologies for the delivery of health services to rural communities.
Medium-term outcomes after laparoscopic revision of laparoscopic Kasai portoenterostomy in patients with biliary atresia
Authors: Ji Yi , Zhang Xuepeng , Chen Siyuan , Li Yanan , Yang Kaiying , Zhou Jiangyuan , Xu Zhicheng 
Published: September 2020

Abstract
Objective
To determine whether revision laparoscopic Kasai portoenterostomy (RLKPE) is a viable treatment option for patients with biliary atresia (BA) who underwent initially successful laparoscopic Kasai portoenterostomy (ILKPE).
Methods
The medical records of 312 patients with nonsyndromic BA who underwent ILKPE between May 2009 and May 2017 were retrospectively reviewed. The patients were divided into three groups according to their outcomes after ILKPE: group A: 25 patients who underwent RLKPE; group B: 203 patients who underwent ILKPE and required no further surgical intervention; and group C: 84 patients with failed ILKPE who either died or required liver transplantation for survival. The 3-year and 5-year survival with native liver (SNL) rates were compared between groups A and B and between groups A and C. Among the 25 patients in group A, the perioperative data of RLKPE were compared with those of ILKPE.
Results
Of the 312 patients who underwent ILKPE, 228 reached the normal bilirubin concentration range within 6 months postoperatively. Among them, 25 patients with a sudden cessation of bile flow underwent RLKPE. Adequate biliary drainage evidenced by normalized conjugated bilirubin levels was achieved in 80% of the patients who underwent RLKPE. The perioperative variables, including operative time, blood loss, rate of conversion to open surgery and complications of RLKPE, were not significantly different between RLKPE and ILKPE. The 3-year and 5-year SNL rates in patients after RLKPE were 64.0% and 52.0%, respectively, which were not significantly different from the corresponding 86.2% and 73.9% in patients after unrevised ILKPE (P > 0.05) but were significantly better than the corresponding values of group C (P < 0.01).
Conclusion
Our data demonstrated that with appropriate patient selection, RPLKE can be a viable and effective treatment opinion in patients who experience sudden cessation of bile drainage after ILKPE. RPLKE can delay the need for liver transplantation, yielding encouraging medium-term patient outcomes.
Hydrochemistry and multivariate statistical analysis of the quality of water from Lake Bosomtwe for agricultural and human consumption
Authors: Amankwaa Gordon , Yin Xifeng , Zhang Liming , Huang Weihong , Cao Yunfei , Ni Xiaoni 
Published: September 2020

Abstract
One of the six major meteoric lakes in the world, Lake Bosomtwe, is of great ecological significance for Ghanaians and the scientific community, most importantly for agricultural and human consumption. Water samples (n = 30) were collected to analyze the hydrogeochemical characteristics and water quality of the lake. Statistical methods including correlation, principal component, cluster analysis, Gibbs ratio, and the Piper–Trilinear diagram were used to analyze parameters. The Water Quality Index revealed that the lake water is not suitable for human consumption because measured pH, temperature, total dissolved solids, color, and bicarbonate exceeded their respective thresholds on all occasions. The calculated sodium absorption ratio (13.7–14.8) and soluble sodium percentage (94.43–95.43%) showed that the lake is not appropriate for irrigation as they exceeded their respective limit of 2 and 60%. The Gibbs ratio revealed that rock–water interaction is the underlying mechanism for water evolution. The Piper–Trilinear diagram revealed that alkalies earth and weak acids dominate the water chemistry of the lake. The dominant cation is sodium (82.22%), while the dominant anion is bicarbonate (79.39%). Five monitoring stations were identified, and the water quality was influenced by diverse anthropogenic and natural sources. The findings will provide a reference for policymakers and decision-makers at Lake Bosomtwe.
Targeting Natural Products for the Treatment of COVID-19 – An Updated Review
Authors: Pamuru Ramachandra R. , Ponneri Naveen , Damu Amooru G. , Vadde Ramakrishna 
Published: September 2020

Background:
Coronavirus disease 2019 (COVID-19) is an ongoing, rapidly spreading pandemic
caused by Severe Acute Respiratory Syndrome Coronavirus2 (SARS-CoV2). Among all the infected countries
around the globe as of now (June 15, 2020), the total confirmed positive cases reported are 7,805,148, with the
death of 431,192. At present, no specialized treatments evolved to cure COVID-19. Its treatment is symptomatic.
Though huge efforts are being made to produce potential therapies to scuffle COVID-19, no drug has been
discovered so far.

Objective:
Natural products have been playing a significant role in disease control since ancient days. These
products serve as templates for designing new anti-microbial agents with a different mechanism of action and
also open a door for investigation of effective anti-viral drugs to combat COVID-19. By focusing on this, the
authors have narrated the basic structure, infection, and pathogenesis of SARS-CoV2 virus in humans and also
reported various natural products or plant-based extracts/bioactive compounds tested against coronaviruses like
SARS and MERS, as these viruses are structurally similar to SARS-CoV2 and can be used in designing novel
drug against this virus.

Conclusions:
The natural products having the potential to combat SARS, MERS, and other viruses reviewed in
this review article might have anti-viral activities against the SARS-CoV2 virus and can be used directly for further
preclinical studies. Therefore, all efforts should be focused on overcoming this serious problem to save
many people's lives all over the world.
THE EFFECT OF FOOT SOAK THERAPY USING WARM WATER TOWARD ANXIETY LEVEL OF PREECLAMPSIA MOTHERS IN PUBLIC HEALTH OF TEMPUREJO JEMBER REGENCY
Authors: Mangrasih Rhozy Sadya , Kurniawati Dini , Juliningsih Peni Perdani 
Published: September 2020

One of psychological error happened on preeclampsia mothers is anxiety disorder. One of the interventions given to preeclamptic women who suffer anxiety is the treatment of warm water foot soak. The research aim to analyze the effect of warm water foot soak therapy on anxiety of preeclampsia women in Puskesmas Tempurejo, Jember Regency. This research used Quasi experimental with a research design of Pretest-posttest with Control Group. The sample was 30 preeclamptic women and used purposive sampling. Data was obtained using an anxiety questionnaire (validity value 0.93 and reliability value 0.97). Data analysis used Wilcoxon. The results of this research showed that there were 15 effects of warm water foot soak therapy (p = 0,003). While in the control group there was no influence (p = 0.317). The mann whitney Â showed significant differences between the intervention groups after being given warm water foot soak therapy and the control group (p = 0,000). Warm water foot soak therapy is a non-pharmacological therapy that can stimulate the endorphin hormone so that the body feels relaxed. The effect of relaxation by increasing comfort through sensations on foot surface and lower the level of anxiety. This warm water foot soak therapy is applicable for pregnant women who suffer anxiety.Â
Curating a Future Earth
Authors: Beavington Lee 
Published: September 2020

In fall 2019, I enrolled in SFU's President’s Dream Colloquium course, Creative Ecologies: Reimagining the World. One of the scholars we read was anthropology professor Dr. Shannon Mattern. My creative response to Mattern’s paper—"The Big Data of Ice, Rocks, Soils, and Sediments”—offered an alternative way to engage with her scholarship. In searching for poetic and concise turns of phrase, I noted how her word choice and image-making related to her essay’s construction. I sought out bits of data from her paper, re-arranged them into a cohesive unit, and from this garnered a deeper meaning of her intent and expertise. I also noted what was absent or lacking, and this deficit of words, specifically toward ‘should we be exploiting the planet for research?’ inspired me to emphasize this in my found poem.
Privacy Perceptions and Concerns in Image-Based Dietary Assessment Systems: Questionnaire-Based Study
Authors: Sharma Aakash , Czerwinska Katja P , Brenna Lars , Johansen Dag , Johansen Håvard D 
Published: September 2020

Background
Complying with individual privacy perceptions is essential when processing personal information for research. Our specific research area is performance development of elite athletes, wherein nutritional aspects are important. Before adopting new automated tools that capture such data, it is crucial to understand and address the privacy concerns of the research subjects that are to be studied. Privacy as contextual integrity emphasizes understanding contextual sensitivity in an information flow. In this study, we explore privacy perceptions in image-based dietary assessments. This research field lacks empirical evidence on what will be considered as privacy violations when exploring trends in long-running studies. Prior studies have only classified images as either private or public depending on their basic content. An assessment and analysis are thus needed to prevent unwanted consequences of privacy breach and other issues perceived as sensitive when designing systems for dietary assessment by using food images.

Objective
The aim of this study was to investigate common perceptions of computer systems using food images for dietary assessment. The study delves into perceived risks and data-sharing behaviors.

Methods
We investigated the privacy perceptions of 105 individuals by using a web-based survey. We analyzed these perceptions along with perceived risks in sharing dietary information with third parties.

Results
We found that understanding the motive behind the use of data increases its chances of sharing with a social group.

Conclusions
In this study, we highlight various privacy concerns that can be addressed during the design phase. A system design that is compliant with general data protection regulations will increase participants’ and stakeholders’ trust in an image-based dietary assessment system. Innovative solutions are needed to reduce the intrusiveness of a continuous assessment. Individuals show varying behaviors for sharing metadata, as knowing what the data is being used for, increases the chance of it being shared.
Attitudes and Expectations of Health Care Professionals Toward App-Based Therapy in Patients with Osteoarthritis of the Hip or Knee: Questionnaire Study
Authors: Biebl Johanna Theresia , Huber Stephan , Rykala Marzena , Kraft Eduard , Lorenz Andreas 
Published: September 2020

Background
The use of mobile health (mHealth) apps is becoming increasingly widespread. However, little is known about the attitudes, expectations, and basic acceptance of health care professionals toward such treatment options. As physical activity and behavior modification are crucial in osteoarthritis management, app-based therapy could be particularly useful for the self-management of this condition.

Objective
The objective of the study was to determine the expectations and attitudes of medical professionals toward app-based therapy for osteoarthritis of the hip or knee.

Methods
Health care professionals attending a rehabilitation congress and employees of a university hospital were asked to fill out a questionnaire consisting of 16 items. A total of 240 questionnaires were distributed.

Results
A total of 127 participants completed the questionnaire. At 95.3% (121/127), the approval rate for app-based therapy for patients with osteoarthritis of the hip or knee was very high. Regarding possible concerns, aspects related to data protection and privacy were primarily mentioned (41/127, 32.3%). Regarding potential content, educational units, physiotherapeutic exercise modules, and practices based on motivation psychology were all met with broad approval.

Conclusions
The study showed a high acceptance of app-based therapy for osteoarthritis, indicating a huge potential of this form of treatment to be applied, prescribed, and recommended by medical professionals. It was widely accepted that the content should reflect a multimodal therapy approach.
Distribution of mandibular trabeculae bone volume fraction in relation to different MOP intervals for accelerating orthodontic tooth movement:
Authors: Teh Ng Heng Khiang , Sivarajan Saritha , Asif Muhammad Khan , Ibrahim Norliza , Wey Mang Chek 
Published: September 2020

ABSTRACT

Objectives
To investigate the effect of micro-osteoperforation (MOP) on the horizontal and vertical distribution of mandibular trabeculae bone volume fraction in relation to different MOP intervals during canine retraction.

Materials and Methods
This single-center, single-blinded, prospective randomized split-mouth clinical trial included 30 healthy participants aged 18 years and older, randomized into three groups of different MOP intervals (4, 8, and 12-weekly). Cone beam computed tomography images were taken to assess the bone volume fraction (bone volume over total volume or BV/TV).

Results
BV/TV was significantly reduced (mean difference: 9.79%, standard deviation [SD]: 11.89%; 95% confidence interval [CI]: 4.77, 14.81%; P &lt; .01) and canine retraction increased (mean difference: -1.25 mm/4 mo, SD: 0.79 mm; 95% CI: -1.59, -0.92 mm; P &lt; .01) with MOP, compared to control sites. MOP significantly changed the vertical and horizontal patterns of trabeculae bone with lower values nearer to intervention sites. Only the 4-weekly MOP interval group showed significant decrease in BV/TV (mean difference: 14.73%, SD: 12.88%; 95% CI: 3.96, 25.50%; P = .01) despite significant increase in canine retraction rate for all interval groups. With the use of MOP, BV/TV was found to be inversely correlated to the rate of canine retraction (r = -0.425; P = .04).

Conclusions
Mandibular trabecular alveolar bone volume fraction was reduced and rate of orthodontic tooth movement increased with MOP, especially in the 4-weekly interval. However, this effect was limited to the immediate interdental region of MOP.
Mechanical environment for lower canine T-loop retraction compared to en-masse space closure with a power-arm attached to either the canine bracket or the archwire
Authors: Jiang Feifei , Roberts W. Eugene , Liu Yanzhi , Shafiee Abbas , Chen Jie 
Published: September 2020

ABSTRACT

Objectives
To assess the mechanical environment for three fixed appliances designed to retract the lower anterior segment.

Materials and Methods
A cone-beam computed tomography scan provided three-dimensional morphology to construct finite element models for three common methods of lower anterior retraction into first premolar extraction spaces: (1) canine retraction with a T-loop, (2) en-masse space closure with the power-arm on the canine bracket (PAB), and (3) power-arm directly attached to the archwire mesial to the canine (PAW). Half of the symmetric mandibular arch was modeled as a linear, isotropic composite material containing five teeth: central incisors (L1), lateral incisor (L2), canine (L3), second premolar (L4), and first molar (L5). Bonded brackets had 0.022-in slots. Archwire and power-arm components were 0.016 × 0.022 in. An initial retraction force of 125 cN was used for all three appliances. Displacements were calculated. Periodontal ligament (PDL) stresses and distributions were calculated for four invariants: maximum principal, minimum principal, von Mises, and dilatational stresses.

Results
The PDL stress distributions for the four invariants corresponded to the displacement patterns for each appliance. T-loop tipped the canine(s) and incisors distally. PAB rotated L3 distal in, intruded L2, and extruded L1. PAW distorted the archwire resulting in L3 extrusion as well as lingual tipping of L1 and L2. Maximum stress levels in the PDL were up to 5× greater for the PAW than the T-loop and PAB methods.

Conclusions
T-loop of this type is more predictable because power-arms can have rotational and archwire distortion effects that result in undesirable paths of tooth movement.
Kegiatan Melipat Kertas Lipat Bermotif untuk Meningkatkan Kemampuan Motorik Halus Anak
Authors: Widayati Sri , Simatupang Nurhenti Dorlina , Aprianti Aprianti , Maulidiya Rohmatul 
Published: September 2020

Penelitian ini dilatarbelakangi oleh masih banyaknya anak yang masih memerlukan bantuan dalam melipat kertas satu kali, anak belum mampu dalam menyatukan dua sisi kertas dan menekan kertas dengan kuat sehingga hasil melipat satu menghasilkan lipatan yang tidak sama. Tujuan penelitian ini untuk meningkatkan kemampuan motorik halus anak pada kegiatan melipat kertas bermotif dengan sisi kertas yang berbeda. Jenis penelitian ini yaitu menggunakan jenis penelitian tindakan kelas (action research). Subjek penelitian ini adalah anak usia 5-7 tahun di TK DWPW. Tehnik pengumpulan data dengan lembar observasi. Tehnik pengolahan data menggunakan statistik deskriptif. Hasil penelitian menunjukkan sebanyak 47,2% dan siklus II 82,6 % kmampuan anak dalam melipat kertas satu lipatan mengalami peningkatan. Terjadinya peningkatan sebesar 35,47% yang berarti melipat dengan menggunakan kertas bermotif dengan dua sisi berbeda dapat meningkatkan kemampuan motorik halus anak dalam melipat satu kali. Harus dipastikan anak menguasai kegiatan melipat satu dengan baik baru guru dapat memberikan tahap melipat selanjutnya.
Penerapan Evaluasi Pembelajaran Anak Usia Dini di Taman Kanak-kanan
Authors: Jatmiko Agus Jatmiko , Hadiati Eti Hadiati , Oktavia Mia Oktavia 
Published: September 2020

Penelitian ini bertujuan untuk mengetahui lebih lanjut mengenai bagaimana penerapan evaluasi pembelajaran anak usia dini di taman kanak-kanak dharma wanita persatuan bandar lampung. Adapun rumusan masalah dalam penelitian ini adalah “Bagaimana Implementasi Evaluasi Pembelajaran Anak Usia Dini di Taman Kanak-kanak Dharma Wanita Persatuan Bandar Lampung”. Jenis penelitian ini adalah deskriptif kualitatif. Data penelitian dikumpulkan melalui observasi, wawancara, dan dokumen analisis. Data dianalisis menggunakan reduksi data, display data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa dalam Implementasi Evaluasi Pembelajaran Anak Usia Dini di Taman Kanak-kanak Dharma Wanita Persatuan Bandar Lampung menyatakan bahwa dari lima indikator ada empat indikator yang sudah terpenuhi diantaranya (1) Merumuskan atau menetapkan kegiatan (2) Menyiapkan alat atau teknik penilaian (3) Menetapkan kriteria penilaian (4) Menentukan nilai. Namun, ada satu indikator yang belum terpenuhi yaitu mengumpulkan data. Pendidik kurang untuk mengumpulkan data hasil kegiatan pembelajaran. Seharusnya secara rutin pendidik mengumpulkan data hasil kegiatan pembelajaran pada peserta didik yang telah dilakukan. Hal tersebut dilakukan supaya dalam pelaksanaan rekapitulasi penilaian nantinya pendidik tidak kesulitan untuk mendeskripsikan hasil pembelajaran pada peserta didik.Kata kunci: Evaluasi Pembelajaran AUD, Pendidik, Jurnal Al-Athfal
O material manipulável no ensino e aprendizagem das noções básicas de geometria analítica a um aluno com cegueira
Authors: Cardoso Lucélia Valda de Matos , Sales Elielson Ribeiro 
Published: September 2020

Este artigo é um recorte da pesquisa de mestrado na qual teve como objetivo desenvolver um material manipulativo como recurso para o processo de ensino e aprendizagem das Noções básicas de Geometria Analítica a um aluno com cegueira adquirida. A pesquisa foi desenvolvida em uma escola pública estabelecida em Mosqueiro (distrito de Belém/PA) no bairro de Carananduba, envolvendo somente um aluno do terceiro ano do Ensino Médio. A pesquisa de abordagem qualitativa utilizou como metodologia o estudo de caso, a fim de entendermos quais as contribuições deste recurso ao ensino e aprendizagem do discente. Os resultados obtidos demonstraram que o uso do material manipulável possibilitou aprendizado significativo do aluno, por meio da compreensão dos conceitos matemáticos das noções básicas de Geometria Analítica.