bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analyses of reported severe adverse events after immunization with SARS-CoV-2 vaccines in the United States: One year on
Authors: Mangat Halinder S. , Musah Anwar , Luedtke Susanne , Syed Akheel A. , Maramattom Boby V. , Maruthanal Joel , Bosman Arnold , Kostkova Patty 
Published: October 2022

ObjectiveTo analyze rates of reported severe adverse events after immunization (sAEFI) attributed to SARS-CoV-2 vaccines in the United States (US) using safety surveillance data.MethodsObservational study of sAEFI reported to the vaccine adverse events reporting system (VAERS) between December 13, 2020, to December 13, 2021, and attributed to SARS-CoV-2 vaccination programs across all US states and territories. All sAEFI in conjunction with mRNA (BNT-162b2 or mRNA-1273) or adenovector (Ad26.COV2.S) vaccines were included. The 28-day crude cumulative rates for reported emergency department (ED) visits and sAEFI viz. hospitalizations, life-threatening events and deaths following SARS-CoV-2 vaccination were calculated. Incidence rate ratios (IRRs) of reported sAEFI were compared between mRNA and adenovector vaccines using generalized Poisson regression models.ResultsDuring the study period, 485 million SARS-CoV-2 vaccines doses were administered nationwide, and 88,626 sAEFI reported in VAERS. The 28-day crude cumulative reporting rates per 100,000 doses were 14.97 (95% confidence interval, 14.86–18.38) for ED visits, 5.32 (5.26–5.39) for hospitalizations, 1.72 (1.68–1.76) for life-threatening events, and 1.08 (1.05–1.11) for deaths. Females had two-fold rates for any reported AEFI compared to males, but lower adjusted IRRs for sAEFI. Cumulative rates per dose for reported sAEFI attributed to adenovector vaccine were 2–3-fold higher, and adjusted IRRs 1.5-fold higher than mRNA vaccines.ConclusionsOverall cumulative rates for reported sAEFI following SARS-CoV-2 vaccination in the US over 1 year were very low; single-dose adenovector vaccine had 1.5-fold higher adjusted rates for reported sAEFI, which may however equate with multiple-doses mRNA vaccine regimens. These data indicate absence of high risks of sAEFI following SARS-CoV-2 vaccines and support safety equipoise between mRNA and adenovector vaccines. Public health messaging of these data is critical to overcome heuristic biases. Furthermore, these data may support ongoing adenovector vaccine use, especially in low- and middle-income countries due to affordability, logistical and cold chain challenges.
A novel scoring system to predict the residual back pain after percutaneous kyphoplasty for osteoporotic vertebral compression fracture
Authors: Yang Dongjun , Liu Xin , Zhou Yang , Xu Yong , Huang Qiangkai 
Published: October 2022

ObjectiveTo establish a scoring system to predict the residual back pain after percutaneous kyphoplasty (PKP) for osteoporotic vertebral compression fracture (OVCF).Materials and methodsWe retrospectively reviewed the clinical records of 98 patients who were diagnosed of single-vertebral OVCF and underwent PKP surgery in our department from January 2015 to December 2017. The following clinical characteristics including age, gender, disease course, fracture location, fracture type, segmental kyphosis, and bone cement volume were all recorded, and the effects of these factors on postoperative pain (at 1-month and 6-month postoperative) were also analyzed respectively. Based on 6-month postoperative VAS score, the included patients were divided into two groups, namely the residual back pain group (19 patients) and the non-residual back pain group (79 patients). The independent risk factors of residual back pain after PKP were screened and the scoring system was established by the multivariate logistic regression analysis. The performance of this scoring system was also prospectively validated using the clinical data of 45 patients with single-vertebral OVCF from January 2018 to December 2019.ResultsThe scoring system was consist of five clinical characteristics which were confirmed as significant predictors of residual back pain after PKP, namely, age ≥60 years (P = 0.021), fracture location = thoracic or lumbar (P = 0.002), fracture type = OF4 type (P = 0.018), segmental kyphosis ≥20° (P = 0.014), and bone cement volume &lt;5 ml (P = 0.001). Patients in the residual back pain group showed a significant higher score than the non-residual back pain group (6.84 ± 1.71 vs. 2.66 ± 1.97, t = 8.499, P &lt; 0.001), and the optimal cut-off value for the scoring system was 5 points. The sensitivity and specificity of the scoring system for predicting residual back pain after PKP were 84.21% and 87.34%, respectively, in derivation set and 78.57% and 83.87% in validation set.ConclusionThis novel scoring system showed satisfactory diagnostic efficacy in predicting residual back pain after PKP for single-vertebral OVCF. Patients with the score of 5–9 had a high risk of postoperative residual back pain, while the patients with score of 0–4 was low.
TcMYB8, a R3-MYB Transcription Factor, Positively Regulates Pyrethrin Biosynthesis in Tanacetum cinerariifolium
Authors: Zhou Li , Li Jiawen , Zeng Tuo , Xu Zhizhuo , Luo Jing , Zheng Riru , Wang Yuanyuan , Wang Caiyun 
Published: October 2022

Pyrethrins are a mixture of terpenes, with insecticidal properties, that accumulate in the aboveground parts of the pyrethrum (Tanacetum cinerariifolium). Numerous studies have been published on the positive role of MYB transcription factors (TFs) in terpenoid biosynthesis; however, the role of MYB TFs in pyrethrin biosynthesis remains unknown. Here, we report the isolation and characterization of a T. cinerariifolium MYB gene encoding a R3-MYB protein, TcMYB8, containing a large number of hormone-responsive elements in its promoter. The expression of the TcMYB8 gene showed a downward trend during the development stage of flowers and leaves, and was induced by methyl jasmonate (MeJA), salicylic acid (SA), and abscisic acid (ABA). Transient overexpression of TcMYB8 enhanced the expression of key enzyme-encoding genes, TcCHS and TcGLIP, and increased the content of pyrethrins. By contrast, transient silencing of TcMYB8 decreased pyrethrin contents and downregulated TcCHS and TcGLIP expression. Further analysis indicated that TcMYB8 directly binds to cis-elements in proTcCHS and proTcGLIP to activate their expression, thus regulating pyrethrin biosynthesis. Together, these results highlight the potential application of TcMYB8 for improving the T. cinerariifolium germplasm, and provide insight into the pyrethrin biosynthesis regulation network.
Uso de Aprendizado de Máquina para detecção de risco de evasão no curso de Licenciatura em Computação
Authors: Neves Felipe , Campos Fernanda , Dantas Mario , David José Maria , Braga Regina , Stroele Victor 
Published: October 2022

A evasão escolar é um verdadeiro desafio para os especialistas em educação. Os cursos de educação a distância lidam com o desengajamento e abandono dos alunos, que resulta em impactos sociais e econômicos. Fatores comportamentais, cognitivos e demográficos podem estar associados à evasão escolar precoce. Este artigo propõe uma arquitetura baseada em um comitê de classificadores, capaz de prever o desengajamento dos alunos durante o curso. São feitas notificações aos professores e tutores, permitindo-lhes intervir de forma eficaz e tornar o sucesso dos alunos possível. Para avaliar a proposta, um estudo de caso foi conduzido no curso de Licenciatura em computação, modalidade a distância da UFJF e os resultados indicam a viabilidade da solução e do uso de suas tecnologias. Os resultados apontaram um aumento significativo de acerto na identificação de alunos com risco de evasão, , chegando a 93% de precisão.
A construção da narrativa em textos produzidos por estudantes com e sem TDAH
Authors: Rocha Renata Amaral de Matos 
Published: October 2022

Com esta pesquisa, verificamos o desempenho de estudantes dos anos finais do ensino fundamental, portadores de Transtorno de Déficit de Atenção e Hiperatividade (TDAH) e de alunos com alto nível de atenção e não portadores desse Transtorno, comparativamente, em suas produções de texto narrativo escrito, quando submetidos às mesmas condições de produção. No âmbito do texto, analisamos alguns dos aspectos de sua construção e organização, como: estrutura narrativa, percepção de elementos de um texto fonte, universo de referência, unidade temática, progressão textual, propósito comunicativo, relevância informativa, relação entre textos. O nosso propósito, com esta investigação, foi comparar o desempenho destes dois grupos de estudantes, a fim de verificar possíveis diferenças de desempenho entre eles e buscar evidências que possam explicá-las. Deste modo, buscamos responder a estas questões: há diferença no desempenho linguístico entre os estudantes com TDAH e os estudantes com nível de atenção alto? O desempenho linguístico de estudantes com TDAH é inferior ao de estudantes com nível de atenção alto? Em que medida o déficit de atenção pode contribuir para que o desempenho linguístico dos portadores de TDAH não seja eficiente? Adotamos alguns procedimentos metodológicos ligados à pesquisa quase-experimental e ligados à abordagem qualitativa de investigação. Buscamos fundamentação, basicamente, na literatura sobre o TDAH (BARKLEY, 2008, DUPAUL, 2007, DSM-5) e nos estudos sobre o texto e as práticas de linguagem (BEAUGRANDE, 1997, ANTUNES 2010, BRONCKART, 1999), e na proposta de estrutura da narrativa encontrada em Labov e Waletsky (1968) e Labov (1972).
ПРОФЕСІЙНІ КОМПЕТЕНТНОСТІ ВИКЛАДАЧА УНІВЕРСИТЕТУ
Authors: Михайлівна Наталія 
Published: October 2022

Сьогодення вищої освіти в Україні і світі позначилося значними трансформаційними процесами. Новий акцент автономії закладу вищої освіти – якісні освітні програми для здобувачів різних рівнів освіти. Відповідно до затвердженого професійного стандарту на групу професій «Викладачі закладів вищої освіти» (наказ Мінекономіки №610 від 23.03.2021) [1] перелік професійних компетентностей групи А передбачає здатність розробляти навчальні, робочі навчальні програми, її складники в контексті вимог внутрішньої системи забезпечення якості освіти. У Харківському національному педагогічному університеті імені Г.С. Сковороди накопичено значний досвід корпоративної співпраці, ефективної взаємодії із здобувачами, стейголдерами у цьому напрямку для підтвердження успіху реалізованих освітніх програм [2]. Розроблено механізм і процедури затвердження, оновлення навчальних, робочих навчальних програм освітніх компонент освітніх програм для першого (бакалаврського), другого (магістерського), третього (освітньо-наукового) рівнів вищої освіти [2].
ПРО БИТВУ НОСІЇВ АТЛАНТИЧНОГО І ТРИПІЛЬСЬКОГО АРХЕТИПІВ НА РІЧЦІ ТОЛЛЕНЗЕ 3250 РОКІВ ТОМУ І ПРОЯВИ ЇЇ НАСЛІДКІВ У НАШ ЧАС
Authors: Корсак Костянтин , Таланчук Петро , Давиденко Ганна , Калакура Ярослав , Кірик Тамара , Похресник Анатолій 
Published: October 2022

Це стаття-2 членів «Київського клубу АНТИКОЛАПС» у межах плану участі в історико-археологічній ноореволюції ХХІ століття. Так ми пропонуємо назвати світове явище відмови від усіх помилкових уявлень про минуле й створення правдивої картини соціальної еволюції людства на основі точних ізотопних датувань, генетичного секвенування й усіх нооісторичних досягнень останніх років. У статті-1 ми використали відкриття провідного генетика світу Девіда Райха та його колег не тільки для доведення факту початку революції, а й для боротьби з поширенням на Заході у 2017-2020 роках неправди про участь носіїв українських генів (чи «ямників») у повному винищенні «первинних фермерів Європи». Ми довели два фундаментальних факти: 1) перехід від канібалізму до гуманізму в інтервалі 15-10 тис. років тому здійснили пращури українців і європейців-землеробів й поширили разом з гуманістичними цінностями, що заперечували геноцид та убивства; 2) зникнення на теренах Західної Європи «генів фермерів» разом з гуманістичним архетипом спричинене діями пращурів сучасних західноєвропейців, які утвердили агресивний архетип (чи «атлантичну цивілізацію»). Мета і зміст статті полягають в аналізі підготовки до першого зіткнення носіїв двох архетипів на річці Толлензе та викладі авторського бачення його перебігу і наслідків. Розгром нападників зусиллями наших і польських пращурів зупинив навалу аж на два тисячоліття. Як відомо, пізніше цей «Дранг нах Остен» поновився, але у 2022 році Доля (чи Бог?) сформувала для західних слов’янофобів могутній примус допомогти українцям заради збереження не тільки власного матеріального достатку, а й життя. Стаття пропонує засоби прискорення нашої перемоги над «рашистами», які обрали собі найгірший варіант атлантичного архетипу з дикими «азійськими удосконаленнями».
CNN-based Visual Servoing for Simultaneous Positioning and Flattening of Soft Fabric Parts
Authors: Tokuda Fuyuki , Seino Akira , Kobayashi Akinari , Kosuge Kazuhiro 
Published: October 2022

<p>This paper proposes CNN-based visual servoing for simultaneous positioning and flattening of a soft fabric part placed on a table by a dual manipulator system. We propose a network for multimodal data processing of grayscale images captured by a camera and force/torque applied to force sensors. The training dataset is collected by moving the real manipulators, which enables the network to map the captured images and force/torque to the manipulator’s motion in Cartesian space. We apply structured lighting to emphasize the features of the surface of the fabric part since the surface shape of the non-textured fabric part is difficult to recognize by a single grayscale image. Through experiments, we show that the fabric part with unseen wrinkles can be positioned and flattened by the proposed visual servoing scheme.</p>
<p><br></p>
<p><br></p>
<p> *The complete version of this preprint paper is in proceedings of ICRA 2023. Please refer to "https://ieeexplore.ieee.org/document/10160635". </p>
An Attention-based Deep CNN-BiLSTM Model for Forecasting of Fatigue-induced Surface Electromyography Signals During Isotonic Contractions
Authors: Bala Smriti , Joshi Deepak 
Published: October 2022

<p> An accurate estimation of muscle fatigue is critical for adaptive control of existing assistive devices, such as an exoskeleton, prosthesis, and functional electrical stimulation (FES)-based neuroprostheses. However, the estimation of muscle fatigue using surface electromyography (sEMG) for a long duration of time becomes challenging due to loosening of sEMG sensors, sweating, and other accidental failures. These problems can be potentially solved by forecasting future sEMG signals using initially recorded high-quality data points. For the first time, we attempt to forecast the fatigue-induced electromyography signal using the initial sEMG recorded for a shorter interval of time, during biceps curl with weights of 1 kg, 2 kg, 3 kg, and 4 kg. An attention-based deep CNN-BiLSTM neural network model that captures input sEMG dynamics to forecast future sEMG signals corresponding to fatigue state was trained and tested. An average mean absolute percentage error (MAPE) of 26.7% between forecasted and recorded sEMG was observed across eight subjects, five muscles, and four weights. In addition, the time domain features like integrated EMG (IEMG), root-mean-square (RMS) value, and variance of EMG (VEMG) were compared between forecasted and recorded sEMG (fatigue state), which yielded an average MAPE of 8%, 19.2%, and 31.7%, across eight subjects, five muscles, and four weights, for (IEMG and MAV), RMS, and (VEMG and SSI) respectively. The results encourage combining the proposed approach with wearable technology for forecasting fatigue-induced sEMG to drive stimulation devices like FES and robotic devices. </p>
Continuidades e rupturas na incorporação da cooperação na educação
Authors: BARRIOS Diego , DÍAZ REYES Victoria , STEVENAZZI ALÉN Felipe 
Published: October 2022

El presente artículo se propone abordar conceptualmente las continuidades y rupturas planteadas por los docentes que realizaron el curso -taller “Cooperación y cooperativismo en la educación”, propuesta de formación en cooperación y cooperativismo, dirigida específicamente a educadoras/es de diferentes sub-sistemas educativos (inicial, primaria, secundaria, educación técnica, formación docente, educación social), que surge a partir de un convenio entre el Área de Estudios Cooperativos y Economía Solidaria de la Universidad de la República con el Instituto Nacional de Cooperativismo (INACOOP)[1]. A partir de los objetivos de dicha propuesta formativa y de su marco teórico, nos planteamos aquí abordar las reflexiones traídas por las/os docentes a través de las experiencias con la cooperación efectuadas en el marco de sus proyectos pedagógicos, a la vez analizar qué nos sucede a nosotros autores y docentes que nos proponemos el desarrollo de esos procesos que también interpelan nuestras prácticas.
[1] El INACOOP es el órgano público de fomento del cooperativismo en Uruguay
Hubungan Aktivitas Fisik Dengan Indeks Massa Tubuh Pada Mahasiswa Program Studi Pendidikan Jasmani
Authors: Ma'arif Ilmul 
Published: October 2022

Abstrak
Era globalisasi dapat menyebabkan dan meningkatkan perubahan aktivitas sehari - hari dan menimbulkan ketidakseimbangan asupan makanan dan diimbangi dengan rendahnya aktivitas fisik sehingga menyebabkan indeks massa tubuh (IMT) akan meningkat. Tujuan penelitian ini untuk mengetahui hubungan antara aktivitas fisik dengan indeks massa tubuh. Metode penelitian ini menggunakan korelasional, Hasil penelitian IMT kategori normal 54 mahasiswa ( 70,12 %), kategori kurus 3 ( 3,90 %), dan kategori gemuk 20 (25,98%). Untuk aktivitas fisik masuk kategori tinggi 26 mahasiswa ( 33,77 %), kategori sedang 31 Mahasiswa ( 40,25 %), dan kategori rendah 20 mahasiswa (25,98%). Analisis korelasi menunjukkan bahwa nilai sig 0,488 > 0,05. Berarti tidak ada hubungan antara aktivitas fisik dan Indeks Massa Tubuh pada mahasiswa dengan koefisien korelasi antara aktivitas fisik dengan Indeks Massa Tubuh sebesar 0.080 yang artinya bahwa hubungan sangat lemah. Kesimpulan Berdasarkan hasil uji korelasi bahwa tidak ada hubungan yang signifikan antara aktivitas fisik dengan Indeks Massa Tubuh mahasiswa Pendidikan jasmani STKIP PGRI Jombang. Untuk koefisien korelasi hubungan sangat lemah.
Hubungan Emotional Quotient (EQ) dengan Hasil Belajar PJOK Siswa Kelas Atas SDN Bakalan Gondang Mojokerto
Authors: Hasmara Puguh Satya 
Published: October 2022

Emotional Quotient (EQ) adalah kemampuan seseorang mengatur kehidupan emosinya dengan intelegansi (to manage our emotional life with intelligence), menjaga keselarasan emosi dan pengungkapannya (the appropriateness of emotion and its expression) melalui keterampilan kesadaran diri, pengendalian diri, motivasi diri, empati dan keterampilan sosial. Dampak kecerdasan emosional yang terlalu tinggi, pertama sulit memberi dan menerima kritik yang negatif. Hal ini dikarenakan orang yang memiliki kecerdasan emosional yang tinggi memiliki empati yang tinggi pula. Oleh karena itu, ketika akan memberikan kritik yang tajam, mereka selalu memikirkan dampak terhadap orang lain, hingga enggan memberikan kritik. Begitu pun saat menerima kritik negatif, orang yang memiliki kecerdasan emosional yang tinggi tidak akan merasa sedang dikritik. Dampak negatif dari rendahnya kecerdasan emosional bisa mempengaruhi kesehatan fisik. Hal ini dikarenakan ujung dari gangguan emosional salah satunya stres. Dampaknya bisa menjadi penyakit kurangnya imun, jantung, hingga tekanan darah tinggi. Selain kesehatan fisik, juga mempengaruhi kesehatan mental. Misalnya bisa membuat depresi, hingga susah bersosialisasi dengan orang lain. Tujuan dari penelitian ini adalah untuk mengetahui hubungan EQ dengan hasil belajar PJOK pada siswa kelas atas (kelas 4, 5, dan 6) SDN Bakalan Gondang Mojokerto.
Penelitian ini termasuk jenis penelitian kuantitatif dengan menggunakan metode korelasi. Subyek penelitian ini adalah siswa kelas atas (kelas 4, 5, dan 6) SDN Bakalan Gondang Mojokerto yang berjumlah 102 siswa. Data kecerdasan emosional (EQ) didapatkan dari lembar angket/ kuesioner yang terdiri dari 37 butir pernyataan dengan menggunakan skala Likert. Sedangkan data hasil belajar PJOK didapatkan dari nilai raport. Untuk analisis data menggunakan aplikasi SPSS.
Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara tingkat EQ terhadap hasil belajar PJOK pada siswa kelas atas (kelas 4, 5, dan 6) SDN Bakalan Gondang Mojokerto. Hal tersebut berdasarkan hasil pengujian hipotesis dengan uji korelasi pearson menunjukkan bahwa nilai signifikansi sebesar 0,000 < dari 0,05. Nilai koefisien korelasi rxy sebesar 0,038 sehingga dikatakan korelasinya positif (hubungan searah).
Peningkatan Hasil Belajar Ipa Siswa Materi Objek Ipa Dan Pengamatannya Melalui Penerapan Model Pembelajaran Discovery Learning
Authors: Anggriyan Dwi 
Published: October 2022

Model pembelajaran yang kurang bervariasi dan menarik sehingga menginspirasi penulis untuk melakukan Penelitian Tindakan Kelas ini. Dalam proses belajar mengajar, guru gagal menghasilkan pembelajaran yang positif dan menggairahkan, sehingga siswa merasa bosan dalam proses pembelajaran, dan siswa tidak banyak berperan aktif. Selama proses pembelajaran berlangsung siswa terus memilih bermain sendiri, sehingga nilai yang mereka peroleh akan tetap di bawah level KKM. Penulis mengklaim bahwa menggunakan strategi discovery learning dalam proses pembelajaran dapat menghasilkan hasil yang lebih baik bagi siswa. Tujuan penelitian ini, yaitu: Penelitian ini bertujuan: (a) untuk menerapkan metode discovery learning untuk peningkatan hasil belajar IPA materi Objek IPA dan Pengamatannya pada siswa kelas VII B SMP Negeri 07 Bengkulu Tengah, (b) untuk mengetahui hasil belajar IPA materi Objek IPA dan Pengamatannya melalui metode discovery learning pada siswa kelas VII B SMP Negeri 07 Bengkulu Tengah, (c) untuk meningkatan hasil belajar IPA materi Objek IPA dan Pengamatannya melalui metode discovery learning pada siswa kelas VII B SMP Negeri 07 Bengkulu Tengah. Metode yang digunakan peneliti adalah Penelitian Tindakan Kelas dengan menggunakan langkah- langkah yang terdiri dari perencanaan, pelaksanaan, observasi, dan refleksi pada setiap siklusnya. Penelitian ini dilaksanakan dalam dua siklus. Dalam tiap siklusnya dilaksanakan kegiatan pembelajaran dengan menerapkan metode Discovery Learning. Subjek penelitian yaitu siswa kelas VII B terdiri dari 15 siswa. Penelitian ini menunjukan bahwa hasil belajar siswa dalam materi Objek IPA dan Pengamatannya melalui metode Discovery Learning dapat meningkat. Peningkatan tersebut dapat dilihat dari hasil penelitian tindakan kelas pada siklus I dan II. Pada siklus I siswa yang tuntas KKM sebanyak 5 siswa atau 33,33%. Pada siklus II siswa yang tuntas KKM sebanyak 13 siswa atau 86,67 % meningkat 53,34 % dari siklus I. Dengan demikian dapat disimpulkan bahwa penggunaan metode pembelajaran Discovery Learning dapat meningkatkan hasil belajar IPA materi Objek IPA dan Pengamatannya pada siswa kelas VII B SMP Negeri 07 Bengkulu Tengah tahun pelajaran 2022/2023.