bluuebunny/crossref_metadata_2025_split huggingface dataset:
Changes in Anxiety and Stress Among Pregnant Women During the COVID-19 Pandemic: Content Analysis of a Japanese Social Question-and-Answer Website
Authors: Shirabe Ritsuko , Okuhara Tsuyoshi , Yokota Rie , Okada Hiroko , Goto Eiko , Kiuchi Takahiro 
Published: June 2021

Background
The changing pattern of anxiety and stress experienced by pregnant women during the COVID-19 pandemic is unknown.

Objective
We aimed to examine the sources of anxiety and stress in pregnant women in Japan during the COVID-19 pandemic.

Methods
We performed content analysis of 1000 questions posted on the largest social website in Japan (Yahoo! Chiebukuro) from January 1 to May 25, 2020 (end date of the national state of emergency). The Gwet AC1 coefficient was used to verify interrater reliability.

Results
A total 12 categories were identified. Throughout the study period, anxiety related to going outdoors appeared most frequent, followed by anxiety regarding employment and infection among family and friends. Following the declaration of the state of national emergency at the peak of the infection, infection-related anxiety decreased, whereas anxiety about social support and mood disorders increased. Stress regarding relationships appeared frequent throughout the pandemic.

Conclusions
The sources of anxiety and stress in pregnant women in Japan changed during the pandemic. Our results suggest the need for rapid communications in the early phase of a pandemic as well as long-term psychosocial support to provide optimal support to pregnant women in Japan. Health care professionals should understand the changing pattern of requirements among pregnant women.
Staking a Claim: Mineral Mining, Prospecting Logics, and Settler Infrastructures
Authors: Tollefson Hannah 
Published: June 2021

Background: Various jurisdictions around the world have adopted online mineral staking platforms, designed to create a seamless process for acquiring mineral rights. This article considers how territory is mediated through staking practices and emerging digital prospecting procedures by tracing the implementation of Mineral Titles Online, Canada’s first web-based mineral title interface.Analysis: The article draws on archival materials, explores legal cases, and analyzes the staking application to examine how this practice reconstructs settler colonial logics.Conclusion and implications: The staking application operates as an infrastructure of ongoing colonial extractivism, yet is open to various forms of political intervention—as demonstrated by communities who undermine its intended use.
From Labrador to Leipzig: Film and Infrastructures along the Fur Trail
Authors: Jekanowski Rachel Webb 
Published: June 2021

Background: Since 1919, the Hudson’s Bay Company has sponsored films to document and advertise its trading operations. Films such as Hudson’s Bay Company Centenary Celebrations (1919), The Heritage of Adventure (1920), and Leipzig Exhibition footage (1930) offered views of North American landscapes and Hudson’s Bay Company trading posts and department stores alongside ethnographic footage of Indigenous Peoples.Analysis: Drawing on archival research conducted at the Hudson’s Bay Company Archives and textual film analysis of these “fur films,” this article theorizes their production and circulation within settler visual culture.Conclusions and implications: Tracing the films’ paths from the Eastern Arctic to Montréal, and from London, England, to Leipzig, Germany, this article demonstrates how these moving pictures participate in the entanglement of settler and infrastructural projects that characterize early twentieth-century Canada.
A Retrospective Assessment of the Initial Phase of Covid-19 and Its Implemented Treatment Strategies
Authors: Sadhukhan Pinkan , Sutnga Innocent , Bingari Bharjil , Choudhury Ananta 
Published: June 2021

Coronaviridae is a typical type of viral family comprised of an exceptionally huge RNA genome with a characteristic appearance and a noteworthy propensity to move from creatures to people. Since the start of the 21st century, three exceptionally contagious and pathogenic coronaviruses have traversed the species boundary and caused lethal pneumonia, exacting serious episodes, and causing human wellbeing crises to an unfathomable extent. The COVID-19 pandemic, presumably, is the most wrecking one, over the most recent 100 years after Spanish influenza. To the quick assessment of the various methodologies for a capability to evoke defensive resistance and well-being to shorten undesirable resistant potentiation, which assumes a significant function in this virus's pathogenesis. Considering the forthcoming public health crisis, researchers around the globe are consolidating their logical scientific possessions and offering initial information in an unprecedented way. In this review, we have tried to summarize some of the SAR-nCoV2 treatments that essentially focus on the potential drugs including Lopinavir/Ritonavir, Favipiravir, Remdesivir, Chloroquine phosphate, Hydroxychloroquine, Arbidol, and so on. Other potential vaccine developments with their difficulties associated and their current status are also being addressed.
Keywords:
Clinical features and management strategies of Meningitis in adult patients: A hospital based study from Kuwait
Authors: Al Shammri Suhail , Chattopadhyay Arpita , Chadha Geeti , Zayada Ahmed , Al Shaifan Faisal , Rotimi Vincent , Abu Qoora Amr 
Published: June 2021

Introduction: High mortality rate of meningitis has been reported in Kuwait, however, limited data is available describing this disease in adult patients. With this background, we conducted a prospective study on patients admitted with meningitis, with an objective to describe the risk factors, clinical presentation, disease course and outcome; focus given on diagnostic problems and consequent management difficulties.
Methods: Our team diagnosed, managed and documented hospital records of patients (n=44) admitted with suspected meningitis at a referral hospital during 2010-12. Detailed information was collected regarding clinical presentation, CSF analysis, treatment, hospital course and outcome as per Glasgow Outcome Scale (GOS). Results: Bacterial, viral, and tuberculosis (TB) meningitis were seen in 22.8%, 52.3%, and 15.9% of patients. Clinical features of our cohort were consistent with available literature. Positive identification of organism by culture, gram stain, or antigen test was possible in only 6 patients i.e. Streptococcus pneumonae-(n=3), Streptococcus agalactiae-(n=2), Neisseria meningitides-(n=1). CSF polymerase chain reaction was detected positive for Enterovirus RNA, and Herpes simplex virus DNA for one patient each. Empirical antimicrobial treatment directed against common causative organisms was the mainstay of management of bacterial meningitis. Viral meningitis was managed symptomatically. TB meningitis patients were administered anti-tubercular treatment. As per GOS, 38(85.4%) patients recovered with no neurological deficit. Six patients recovered with mild to moderate deficit. Conclusion: Low positive culture rates and inability to identify pathogens have been a diagnostic challenge faced by our team. Strong clinical suspicion, early empiric antibiotic and dexamethasone therapy perhaps contributed to very good recovery in our study.
Keywords: Meningitis, Kuwait, Clinical Suspicion, Antibiotic, Dexamethasone
Type B Lactic Acidosis in a Solid-Tumour Malignancy Without Liver Metastases
Authors: Preti Beatrice , Deluce Jasna , Srivastava Siddhartha 
Published: June 2021

Malignancy-induced type B lactic acidosis is a rare, yet fascinating, cause of refractory acidosis in patients with cancer, often unresponsive to usual medical treatments. Case reports usually discuss the paraneoplastic phenomenon in hematologic malignancies; however, we present the case of a 72-year-old woman with metastatic breast cancer, who initially presented to hospital with an elevated lactate in the absence of acidosis. She appeared to improve with fluids; however, she then represented 2 weeks later with a severe metabolic acidosis and undetectable high lactate level. Ultimately, the patient did not respond well to supportive care, and the decision was made to pursue comfort-directed therapy.
RésuméL’acidose lactique de type B induite par une tumeur est une cause rare, mais extrêmement intéressante, d’acidose réfractaire chez les patients cancéreux et qui, souvent, ne répond pas aux traitements médicaux habituels. Les études de cas traitent généralement du phénomène paranéoplasique des tumeurs malignes hématologiques; toutefois, nous présentons le cas d’une femme de 72 ans atteinte d’un cancer du sein métastatique, qui s’est d’abord présentée à l’hôpital pour un taux élevé de lactate dans le sang, mais sans acidose. Son état a semblé s’améliorer grâce à un apport de liquides; toutefois, elle s’est présentée de nouveau à l’hôpital deux semaines plus tard pour une acidose métabolique grave et un taux élevé de lactate indétectable. Au bout du compte, la patiente n’a pas bien répondu aux soins de soutien, et il a été décidé d’appliquer les soins de confort.
Fever of Multiple Possible Origins
Authors: Spillane David , Wiseman Jeffrey 
Published: June 2021

A 60-year-old man presented with 1 week of fever despite broad-spectrum antibiotics for presumed pyelonephritis based on extended spectrum bacteriuria, recent bladder catheterization, and a negative search for other infections. He developed a maculopapular truncal rash, and pancytopenia with persistent fevers and worsening inflammatory markers despite modifying then stopping antibiotics. The non-specific clinical features at presentation and absence of hemophagocytosis on the initial bone marrow aspirate confounded multiple subspecialists and delayed the final diagnosis of hemophagocytic lymphohistiocytosis (HLH). Once this syndrome was elucidated, he responded well to dexamethasone and etoposide. An underlying diagnosis of systemic lupus erythematosus with aortic vasculitis was made, which in combination with pyelonephritis likely precipitated HLH. We summarize current concepts, pitfalls, and lessons learned in the diagnosis and management of HLH.
RésuméUn homme de 60 ans se présente à l’hôpital à la suite d’une semaine de fièvre malgré la prise d’antibiotiques à large spectre pour traiter une pyélonéphrite soupçonnée, fondée sur une bactériurie à spectre étendu, un cathétérisme vésical récent et une recherche infructueuse d’autres infections. Il a développé une éruption cutanée maculopapulaire sur le tronc et une pancytopénie accompagnée d’une fièvre persistante et d’une augmentation des marqueurs de l’inflammation malgré la modification, puis l’arrêt des antibiotiques. Les manifestations cliniques non spécifiques à la présentation et l’absence d’hémophagocytose lors de la ponction médullaire initiale ont confondu de multiples surspécialistes et retardé le diagnostic définitif de lymphohistiocytose hémophagocytaire (LHH). Une fois que ce syndrome a été élucidé, le patient a bien répondu au traitement par la dexaméthasone et l’étoposide. Un diagnostic sous-jacent de lupus érythémateux systémique accompagné d’une vascularite de l’aorte a été posé qui, combiné à la pyélonéphrite, a probablement précipité la LHH. Nous résumons les concepts actuels, les pièges et les leçons apprises dans le diagnostic et la prise en charge de la LHH.
Minimal Criteria for Lung Ultrasonography in Internal Medicine
Authors: Desy Janeve , Noble Vicki E. , Liteplo Andrew S. , Olszynski Paul , Buchanan Brian , Dversdal Renee , Arishenkoff Shane , Liu Gigi , Dumoulin Elaine , Ma Irene W. Y. 
Published: June 2021

BackgroundPoint-of-care lung ultrasound (LUS) examination is increasingly utilized in Internal Medicine. To improve the standardization of LUS education and clinical use, explicit minimal criteria for defining what is an acceptable and clinically useful image are needed.MethodsA 97-item online survey of potential minimal criteria for common uses of LUS in Internal Medicine was developed and sent to 10 international point-of-care ultrasound experts. Their opinion on the inclusion of each item was sought and items not achieving consensus (defined as agreement by at least 70% of the experts) were reassessed in subsequent rounds. A total of three rounds were conducted.ResultsSeventy-four minimal criteria were agreed upon for inclusion, 24 were agreed upon for exclusion, and two did not reach consensus.ConclusionsExperts agreed on 74 minimal criteria for Internal Medicine LUS. The use of these minimal criteria during teaching and clinical use is strongly recommended.
RésuméContexteL’échographie pulmonaire au point d’intervention est de plus en plus utilisée en médecine interne. Pour améliorer l’uniformisation de la formation sur l’échographie pulmonaire et de son utilisation clinique, il faut des critères minimaux explicites pour définir ce qu’est une image acceptable et utile sur le plan clinique.MéthodologieUn sondage en ligne de 97 éléments portant sur des critères minimaux possibles dans l’utilisation courante de l’échographie pulmonaire en médecine interne a été élaboré et soumis à 10 experts internationaux en échographie au point d’intervention. Leur avis sur l’inclusion de chaque élément a été sondé, et les éléments pour lesquels il n’y avait pas de consensus (défini par l’accord d’au moins 70 % des experts) ont été réévalués lors de tours suivants. Au total, trois tours ont été effectués.RésultatsSoixante-quatorze critères minimaux ont été acceptés, 24 ont été exclus et deux n’ont pas fait consensus.ConclusionsLes experts se sont entendus sur 74 critères minimaux relatifs à l’échographie pulmonaire en médecine interne. L’utilisation de ces critères minimaux au cours de l’enseignement et de l’utilisation clinique est fortement recommandée.
Perceptibility and Acceptability of Surface Gloss Variation Under Different Illuminants
Authors: Rocha RS , de Carvalho VG , Galvão MNC , de Souza MY , Caneppele TMF , Bresciani E 
Published: June 2021

SUMMARY

Objective:
The purpose of this study was to evaluate the influence of different illuminants on the perceptibility and acceptability of surface gloss variations and to determine limiting values.

Methods:
Eight composite resin specimens and one human tooth specimen were polished to obtain composite resin specimens with different gloss units (GU) of 10, 20, 30, 40, 50, 60, 70, and 80 and a human tooth specimen of 80 GU. Sixty observers compared the surface gloss of the specimens in a light booth. For perceptibility testing, the specimens were randomly positioned two at a time. The acceptability of the gloss variation was determined by comparing the composite resin specimens with the tooth specimen. The observers answered specific questions to determine the level and perceptibility and acceptability limits of gloss variations. All analysis was done with two illuminants (D65 and fluorescent light) used randomly. Data were submitted to a nonlinear probit model and nonlinear probit regression estimation (α=0.05).

Results:
Significant differences in illuminants were observed for perceptibility (p&lt;0.001) and acceptability (p=0.045). The perceptibility limit for D65 was 7.0 GU and 6.8 GU for fluorescent illuminant. The acceptability limit for D65 was 34.2 GU and 37.1 GU for fluorescent illuminant.

Conclusions:
More accurate perceptibility and acceptability judgments of the surface gloss of composite resin were made when the specimens were illuminated with D65 light.
PENGARUH PENGGUNAAN PETA PIKIRAN (MIND MAPPING) TERHADAP HASIL BELAJAR KKPI DI SMK NEGERI 1 LEMBAH MELINTANG KABUPATEN PASAMAN BARAT
Authors: Yanti Nelva , Zulhendra Zulhendra , Zulhendra Hanesman 
Published: June 2021

The problem in this study was obtained student learning outcomes is low, this is one of the educational problems that occur for students, and can be used as an indicator of the quality of education is still low. This study aims to determine the effect of the use of mind mapping on learning outcomes in subjects KKPI SMK 1 Valley Crossing West Pasaman. This study is an experimental study, this study population is X1 grade students of SMK N 1 Valley Melintang that follow KKPI subjects. The sampling technique sampling porposive done. Data collected from the test results in the form of learning as much as 29 objective questions about the item. Data were analyzed using Microsoft Excel to test homogeneity, normality, and hypothesis testing. From the test results of the study obtained an average value of students who use mind mapping is 80.04 while the control group of students who use conventional teaching lower at 70.7 . The results of the hypothesis by using Microsoft Excel found that tcount 5.97 > ttable 1.670 , so the alternative hypothesis ( H1 ) is accepted or rejected the null hypothesis ( H0 ). This means that the average significant learning outcomes experimental class larger than average learning outcomes control class Kata Kunci : mind mapping, using, learning outcomes
PERANCANGAN SISTEM INFORMASI LEGALISIR DOKUMEN BERBASIS WEB DI FAKULTAS TEKNIK UNIVERSITAS NEGERI PADANG
Authors: Fitri Kurnia , Zulhendra Zulhendra , Kurniadi Denny 
Published: June 2021

The Student in a collage who have finish their study will get an academic document as a legal proof. The academic document it could be like an academic certificate, academic transcript, or teaching certificates. The document can be use for a complement if the alumnus want to get a job or continue the study to the higher level in a duplicate document that has a signature and stamp from the competent people. To get an endorsement of document in Engineering Faculty of Universitas Negeri Padang is still through the manual process and not computerized yet. Certainty about when the process has finish is not yet, because there isn’t system that provides information about i yet. Storage of data relating to the management all of process is still in the form of archives and files is stored or held by Administration Employee. Therefore, designed a system that can manage all of process that can give ease for all users. The application design of the web-based information system done using the programming language PHP (Hypertext preprocessing) and the MySQL database as well as the division level access use a username and password. A method of password encryption Message Digest 5 (MD-5) and session web system are use to provide security to the data and information. This information system give provide services in an order, payment confirmation, check the status, managing bookings and payments that can be accessed by online system. Additionally, data storage has been using a database that can be accessed easily by users. Keywords : Information systems, web, PHP, MySQL, MD-5 and session.
PERBANDINGAN METODE THINK-PAIR- SHARE DENGAN METODE CERAMAH TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN INSTALASI PERANGKAT JARINGAN LAN JURUSAN TKJ KELAS I SMK N 5 PADANG
Authors: Utami Sari , Dwiyani Nurindah , Slamet Legiman 
Published: June 2021

The learning method in computer engineering and network at SMK N 5 Padang apply the direct learning method that have appreciation character and apply the speech method which is appropriate with the lesson,however, the student doesn’t have great motivation to follow the lesson and the lesson result is still under school grades standard.Because of that, it needs a learning model to make the student more active along with the increase of motivation and the student learning result in learning process. Based on the indication above, it conclude that the research question in this thesis is Is there any positive influence and significant toward the student learning result by using TPS method.The hypothesis of this research is there is the influence of TPS method toward the student learning result.This research uses the experiment phenomenological to see the influence of the student learning result by using TPS method and speech method.The population of the research is the student in first grade at SMKN 5 Padang 2013/2014 and the determining sample method is the purposive sampling with the result that the sample is the 1TKJ1A class by using speech method as the control class and 1TKJ1B by using TPS method as experiment group.Based on the research result, it seen that there is a comparison between the effect of stdent learning result experiment class and control class with 49,29% by using TPS method and 33,33% by using speech method.From the hypothesis test it is got that t count value is outside of Ho acceptance.It is mean that in the real situation the research shows that there is an influence of learning result and it is significant between TPS method and speech method in the lan network set installation lesson grade 1at SMK N 5 Padang. Keywords: Comparison, think pair share, speaking, learning result.
PENGEMBANGAN MEDIA INTERAKTIF MAGICBOOK BERBASIS AUGMENTED REALITY ANDROID PADA MATA DIKLAT MENERAPKAN FUNGSI PERIFERAL DAN INSTALASI PC
Authors: Kurnia Reni , Huda Asrul , Dwiyani Nurindah 
Published: June 2021

The problem in this final project is an internal problem of the school is the availability of school facilities and infrastructures are affected to the students’ knowledge of X TKJ in identifying the type of devices peripheral and its functions. Other causes are the teaching methods and learning medias which used not various, it makes learning become less enjoyable. To overcome these problems, then designed a technology-based Learning Media MagicBook Augmented Reality using Android mobile devices. Besides being able to combine the virtual objects with the reality environtment, Augmented Reality technology enables users to perform three-dimensional direct interaction thus better able to give the impression for students. Magicbook Learning Media is designed like a regular book, but in inside the Magicbook is inserted a marker as a link between the real world and the virtual objects, then added with animation and video tutorials use the application. This media is created using Vuforia Library, Unity Free and Mono Development, Autodesk 3D Studio Max as animation maker software. This media is designed to assist students in understanding the concept of training courses of Apply the Function of Instalation PC and Peripherals and assist teachers in explaining the material. Keywords :Interactive Media, Magicbook, Augmented Reality, Marker.
HUBUNGAN MOTIVASI BELAJAR DAN LINGKUNGAN BELAJAR TERHADAP HASIL BELAJAR PADA MATA PELAJARAN TEKNIK ELEKTRONIKA DASAR SISWA KELAS X JURUSAN TEKNIK AUDIO VIDEO DI SMKN 2 SOLOK
Authors: Ahmad Fachri , Sukaya Sukaya , Hadi Ahmaddul 
Published: June 2021

The purpose of this study is to reveal the relationship of learning motivation and learning environment on learning outcomes subjects Basic Electrical Engineering class X TAV in SMKN 2 Solok. This research is descriptive correlational. The study population of 60 people and the sample totaled 38 students of class X TAV in SMKN 2 Solok. The sampling technique was randomly (simple random sampling). The data obtained from the results of student learning of subject teachers Basic Electrical Engineering class X TAV in SMKN 2 Solok. While data learning motivation and learning environment were collected through a questionnaire using a Likert scale that has been tested for validity and reliability. Date were analyzed using statistical methods with the help of Microsoft Excel 2007 software. The results showed : ( 1 ) motivation to learn correlates of 10.54 % on the results of class X student TAV in SMKN 2 Solok : ( 2 ) learning environment correlates of 20.56 % on the results of class X student TAV in SMKN 2 Solok ; ( 3 ) learning motivation and learning environment jointly correlated with 21.03% of the results of class X student TAV in SMKN 2 Solok . So it can be concluded that the learning motivation and learning environment correlated to the learning outcomes , the more optimized learning motivation and learning environment , the learning outcomes will be better anyway . Keywords : Learning Motivation , Learning environment , Learning Outcomes, Descriptive correlations , simple random sampling.