bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of stability loss of cylindrical shell made of composite material
Authors: Adegova L. A. , Bobrysheva M. V. , Scherbinina A. E. 
Published: July 2021

Introduction. Composite materials are used in the construction of transport infrastructure facilities, buildings and structures for various purposes, in housing and communal services. Calculation of structures made of composite materials is used in the field of stress-strain state, buckling, analysis of material under tension, the effect of cracks on the state of these structures. The main properties of composite materials and a method of manufacturing a cylindrical shell structure from a composite material are considered. The total number of winding options is calculated using the combinatorial method.Materials and methods. A composite cylindrical shell with a radius of R = 300 mm and a height of H = 600 mm was chosen as the object of research. The creation of a model of a cylindrical shell in a finite element analysis package is described. An axial compressive load acting on the shell with a force of F = 100 kN is specified. Determination of the critical force ratio.Results. The results of the analysis of the loss of stability of the cylindrical shell are obtained and the graphs of the dependence of the critical force on the options for laying the layers are presented. Depending on the magnitude of the critical force and the form of buckling, the most and least favorable options for laying layers in a composite material package have been determined.Discussion and conclusions. A conclusion is made of the dependence of the critical force on the combination of stacking layers in the composite.
Alternative education in Aotearoa New Zealand
Authors: Schoone Adrian 
Published: July 2021

Secondary students who become disenfranchised from mainstream schools are directed to attend Alternative Education (AE) centres. AE was a grassroots’ initiative in the 1990s led by youth organisations, iwi, community social service agencies and churches to meet the education and pastoral needs of rangatahi. Due to the tenuous links held between AE and the mainstream system and with no government policy work occurring within the sector for the decade prior to 2009, the sector struggled for adequate resourcing and professional recognition. Through a poetic inquiry approach this paper explores three key AE government policy directions over a ten-year period, from 2009 to 2019. Unbuckling prose found within official documents, concrete (visual) poems were created to perform a critical reading of policy. The policy poems form a narrative arc that show the discrediting of AE providers and demonising of students in AE has recently given way to more hopeful directions in policy.
La justicia en las obras de Shakespeare
Authors: Mac-Lean y Estenós Roberto 
Published: July 2021

Platón hizo decir a Simónides, en "La República", que la justicia consiste en "dar a caca uno le suyo, o lo que le conviene". Esta definición demostró ser tan conveniente que es muy poco lo que, desde Ulpiano hasta nuestros días, se ha podido añadir a su precisión y equilibrio. Pero William Shakespeare, al explicarla en términos desusados en el foro o la academia, descubrió perspectivas ocultas (...).
En la época en que le correspondió vivir a Shakespeare, uno de los principales acontecimientos vinculados a la idea de la justicia, en lo político y social, fue el nacimiento del Estado moderno. Durante la Edad Media el aparato coercitivo del Estado había hallado su fundamento y justificación en la ley divina.
Obras menores en el teatro de Peralta
Authors: Tamayo Vargas Augusto 
Published: July 2021

Hablar de Pedro Peralta en la Universidad de San Marcos es un compromiso , porque Peralta, Rector en ella durante los años 1715, 1716 y 1717, es figura que ha merecido ya comentarios diversos en esta Casa que él dirigió , y porque su imagen y su vida son, asi tema obligado desde hace más de 250 años, cuando estuviera activamente trabajando en los claustros sanmarquinos.
Estilo y motivos en el estudio iconográfico
Authors: Stastny Francisco 
Published: July 2021

La historia del arte, en su calidad de disciplina histórica, se ocupa de trazar cronológicamente la génesis de las obras de arte y los acontecimientos que han rodeado su origen. La manera de realizar en la práctica un programa tan amplio es sin duda múltiple. Según que el énfasis esté puesto sobre las obras, sobre el estilo,
sobre la biografía de los artistas o sobre la historia económica y política de la época; sobre la evolución de un género o sobre la iconografía y los simbolismos filosóficos presentes, se obtendrán otros tantos resultados diferentes. No obstante, en el fondo existen algunos elementos constantes que son comunes a todas las ramas de las humanidades, y que proviene de nuestra manera original de ver el material histórico. Es decir aquella alternativa bien conocida —y quizá estereotipada— entre el acontecimiento y lo cotidiano, entre el individuo y la sociedad, el héroe y el hombre corriente, entre la creación genial y la obra rutinaria.
Optimization of Online Learning Method Application through Google Classroom in English Education Department of Sulawesi Barat University
Authors: Putri Andi Mega Januarti 
Published: July 2021

Abstract: This research aims to describe the optimization of online learning method through the application of Google Classroom to the students and to find out their responses after using Google Classroom as online learning method. This research had taken participant from English Education Department undergraduate students of 2017 and 2018 which consist of 4 classes that never experienced online learning method before, specifically 101 participants. This research used descriptive qualitative method. Technique of collecting data used in this research is through observation and questionnaire. The result of this research shows that after applying Google Classroom to the students in sharing information or materials, communicating and discussing, submitting assignment, quiz and mid-test, researcher found out that majority of the students in English Education department of Sulawesi Barat University were helped and satisfied with Google Classroom application as online learning method specifically, in assignment submission which were considered simple and paperless.
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An ESP Learning Materials for Students of Midwifery
Authors: Wisudayanti Kadek Heni Oktarina 
Published: July 2021

As an international language, English plays an important role as a means of communication. English as a tool and as an opportunity to support the future development. Therefore, English as a crucial subject in almost all education levels. One of term that concern with this condition is English for Spesific Purposes (ESP). This research aimed at developing an ESP learning material for students of Midwifery. This study used Research and Development combine the design by R & D design by Dick and Carey model (2005) and Borg and Gall (2003). The result showed that the learning English could be classified as English for Specific Purpose (ESP). English for Specific Purpose (ESP) is in line with the curricular objectives, which is modelled in terms of standard competency, basic competency and learning indicators. Following the competencies and learning indicators. Therefore, the detailed learning materials would be described in terms of (1) language function, (2) language features, and (3) text structures. Moreover, the result of questionnaire showed the students’ positive responses toward the learning materials. The learning materials were also proven effectively improve students’ speaking abilities after the implementation of the learning materials. The developed learning materials is good for English learning for students of Midwifery because it accomodates the needs of the students in their students teaching and learning process of ESP lesson.

Keywords: English for Specific Purposes (ESP); ESP Material: Material Development
Pembelajaran Daring Dalam Meningkatkan Motivasi dan Hasil Belajar Peserta Didik Selama Pandemi Covid-19: Sebuah Meta-Analisis
Authors: Mandailina Vera , Syaharuddin Syaharuddin , Pramita Dewi , Ibrahim Ibrahim , Haifaturrahmah Haifaturrahmah 
Published: July 2021

Abstrak
Dalam rangka mendukung kebijakan pemerintah untuk mengurangi penyebaran COVID-19, maka lembaga pendidikan diliburkan untuk proses pembelajaran secara langsung guna mendukung program social distancing. Salah satu mekanisme yang diterapkan adalah pembelajaran daring. Tujuan dari penelitian meta-analisis ini adalah menganalisis kembali hasil-hasil publikasi ilmiah yang berkaitan dengan motivasi dan hasil belajar siswa selama pandemic COVID-19. Data dikumpulkan dari database pengindeks seperti Google Scholar, DOAJ, OneSearch, SINTA, dan Portal Garuda. Data yang difilter adalah hasil penelitian yang memuat nilai uji fisher (F), uji student (t), uji korelasi (r), dan jumlah peserta didik (N), kemudian dianalisis menggunakan meta-analisis melalui nilai effect size dan standart error untuk melihat summary effect size. Hasil simulasi menggunakan software JASP menunjukkan bahwa terdapat pengaruh yang signifikan pembelajaran daring dalam meningkatkan motivasi dan hasil belajar peserta didik sebesar 55%. Nilai ini tentunya tidak terlalu tinggi, hal ini disebabkan dengan adanya beberapa factor kendala yang dihadapi selama proses pembelajaran daring baik oleh peserta didik, guru, maupun dosen.
Abstract
In order to support government policies to reduce the spread of COVID-19, educational institutions are disbursed for the learning process directly to support social distancing programs. One of the mechanisms implemented is online learning. The purpose of this meta-analysis research is to reanalyse the results of scientific publications related to students' motivation and learning outcomes during the COVID-19 pandemic. Data is collected from indexing databases such as Google Scholar, DOAJ, OneSearch, SINTA, and Garuda Portal. Filtered data is the results of research that contains fisher test values (F), student test (t), correlation test (r), and number of learners (N), then analyzed using meta-analysis through effect size and standart error values to see summary effect size. Simulation results using JASP software showed that there is a significant influence of online learning in increasing the motivation and learning outcomes of learners by 55%. This value is certainly not too high, this is due to several factors of obstacles faced during the online learning process by both students, teachers, and lecturers.
Implementasi Penyiraman Otomatis Tanaman Bawang Merah Berbasis Mikrokontroller
Authors: Basrum  , Rustan Muh Fahmi , Mansur Muh Fuad 
Published: July 2021

Abstrack
kelembaban tanah dan terik cahaya matahari menjadi parameter yang mempegaruhi jumlah air yang dibutuhkan tanaman dalam proses penyiraman. Selain kebutuhan air, waktu penyiraman juga harus diperhatikan dalam men yesuaikan dengan kebutuhan tanaman. Melihat beberapa hal yang harus diperhatikan dalam proses perawatan tanaman tersebut, sangat perlu di lakukan perancangan sistem kendali yang mampu membuat suatu keputusan yang dapat mengontrol dalam mengatasi masalah dalam penyiraman pada tanaman akan air tercukupi sesuai dengan kebutuhan. Dan bekerja secara terjadwal Logika Fuzzy Merupakan salah satu metode yang dapat digunakan pada sistem kendali agar dapat memberikan suatu keputusan yang menyerupai keputusan manusia, karena memiliki konsep yang mudah di mengerti dan berdasarkan pada bahasa alami. Penelitian ini, meneggunakan pengembangan sistem kendali Logika Fuzzy Sugeno yang mengintegrasikan dengan mikrokontroller sebagai pengendali. Pengujian sistem dilakukan pada tanaman bawang merah dengan jadwal penyiraman di atur dua kali dalam sehari pada pukul 08-00 dan pukul 17.00 menggunakan Real Time Clock.
Sistem Pendukung Keputusan Pemberian Beasiswa Menggunakan Metode FMADM dan WP
Authors: Ridwan  , Rasjid Nurdina , Sugiarto Cokrowibowo  , Sari Dian Megah 
Published: July 2021

Sistem penyeleksian penerima beasiswa masih memungkinkan terjadinya kesalahan yang disengaja ataupun tidak disengaja sehingga output menjadi kurang optimal dan dapat berakibat seleksi penerima beasiswa menjadi tidak objektif. Dari masalah ini sehingga dibutuhkan sebuah sistem yang dapat membantu manusia dalam memberikan pertimbangan keputusan yang akan kita ambil atau dikenal dengan Sistem Pendukung Keputusan (SPK). Beasiswa Peningkatan Prestasi Akademik (PPA) merupakan beasiswa yang acuan penilaiannya adalah dilihat dari nilai IPK (Indeks Prestasi Komulatif), Satuan Kredit Semester (SKS), Prestasi, dan Kemampuan Ekonomi. Sistem Pendukung Keputusan (SPK) merupakan solusi yang efektif , dikarenakan dapat memberikan penilaian terhadap setiap alternatif untuk mencapai pilihan yang terbaik. Sistem Pendukung Keputusan (SPK) mempunyai metode untuk memberikan dukungan dalam proses pengambilan keputusan, yaitu Fuzzy Multiple Attribute Decision Making (FMADM) digunakan untuk menentukan nilai bobot untuk setiap atribut, kemudian dilanjutkan dengan proses perangkingan yang akan menyeleksi alternatif yang sudah diberikan dengan algoritma Weighted Product (WP).
PENGEMBANGAN PERANGKAT PEMBELAJARAN BERORIENTASI PROSES SAINS UNTUK MENINGKATKAN KETERAMPILAN ILMIAH
Authors: M Musdar 
Published: July 2021

Penelitian ini bertujuan untuk memperoleh perangkat pembelajaran fisika berbasis keterampilan proses sains yang berkualitas, mengetahui peningkatan keterampilan ilmiah peserta didik setelah diajar dengan menggunakan perangkat pembelajaran berbasis keterampilan proses sains, dan mengetahui respon peserta didik terhadap perangkat pembelajaran berorientasi keterampilan proses sains yang diterapkan. Perangkat yang dikembangkan adalah Rencana Pelaksanaan Pembelajaran (RPP), Materi Ajar Peserta Didik (MAPD), dan Lembar Kegiatan Peserta Didik (LKPD). Pengembangan perangkat ini menggunakan model Kemp, Morisson dan Ross yang terdiri dari sembilan unsur pengembangan yakni instructional problems, learner characteristic, task analysis, instructional objectives, sequence content, instructional strategies, instructional delivery, evaluation instrument, dan instructional resources. Uji pengembangan perangkat dilaksanakan pada peserta didik kelas VIII. SMP IT Al-Fityan School Kab Gowa. Berdasarkan hasil analisis data diperoleh bahwa (i) Kualitas perangkat pembelajaran fisika (RPP, MAPD, dan LKPD) berorientasi keterampilan proses sains telah memenuhi kriteria kelayakan, kepraktisan, dan keefektifan. (ii) peningkatan keterampilan ilmiah peserta didik setelah perangkat berorientasi keterampilan proses sains diterapkan sebesar 0,72 atau termasuk dalam kategori tinggi (iii) respon peserta didik terhadap perangkat dan pelaksanaan kegiatan pembelajaran sebesar 85,71% berada pada kategori sangat positif.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBASIS ISIS PROTEUS TERHADAP HASIL BELAJAR FISIKA KELAS XII MIA SMA NEGERI 3 MAJENE
Authors: Ummu Kalsum  , Hamzah Hardi , Taulangi Fajar 
Published: July 2021

Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar fisika peserta didik melalui penerapan model penbelajaran Problem Based Learning Berbasis Isis Proteus.Metode penelitian yang digunakan adalah metode eksperimen dengan desain penelitian One-Group Pretest-Posttest. Populasi yang digunakan adalah seluruh kelas XII MIA SMA Negeri 3 Majene. Sampel yang diteliti sebanyak 16 peserta didik dengan teknik pengambilan sampel mengunaka sampel jenuh. Pengumpulan data menggunakan instrumen tes hasil belajar. Data dianalisis menggunakan analisis uji t-test yang dikerjakan dengan bantuan aplikasi SPSS 20. Hasil penelitian menunjukkan bahwa hasil belajar fisika peserta didik pada posttest lebih tinggi dari pada pretest. Nilai rata-rata hasil belajar setelah diberikan perlakuan (posttest) sebesar 70 yang berada pada kategori cukup baik. Sedangkan pada pretest memperoleh nilai sebesar 8,5 yang ber ada pada kategori kurang. Berdasarkan pengujian hipotesis menggunakan Paired Sample T Test pada taraf signifikan 0,05 diperoleh harga ttabel = -1,753 sedangkan thitung = -20,094. Hal ini berarti bahwa terdapat perbedaan yang signifikan sebelum dan setelah diterapkan model pembelajaran problem based learning berbasis isis proteus dalam pembelajaran.
Mosquito-Borne Viral Infections in the Krasnodar Territory ~ Risks of Autochthonous Cases of the Disease
Authors: Lenshin S. V. , Patraman I. V. , Alkhovsky S. V. , Vyshemirsky O. I. 
Published: July 2021

Introduction. Global climate changes affect the habitats of insects, including mosquitoes, which are carriers of dangerous natural focal infections. When mosquitos develop new territories, they create a potential threat to people who find themselves in these areas. In the Krasnodar Region, a stable population of Ae. albopictus mosquitoes was formed in the 21st century. These mosquitoes are carriers of many viral pyrrhoid-focal infections, such as Dengue, Chikungunya, Zika fever and Yellow fever. Estimations of biological, epidemiological and cultural data can help to answer the question of the probability of occurrence of autochthonous cases of infection.Aim. To estimate the probability of occurrence of autochthonous cases of viral infections carried by Ae. albopictus mosquitoes on the territory of the Black Sea coast of the Krasnodar territory. For the review, we used scientific publications describing the occurrence of autochthonous diseases in similar climate zones inhabited by Ae. albopictus mosquitoes, the biology of these mosquitoes, as well as official reports of the sanitary services of Europe and the Russian Federation. A stable population of Ae. albopictus mosquitoes has formed on the Black Sea coast of the Krasnodar Territory. The local climate, including the temperature range is favourable for active reproduction of vectors and autochthonous transmission of viral infection.Conclusion. Despite the favourable conditions for the release of mosquitoes and the formation of a stable population, autochthonous transmission requires the introduction of the source of infection during the viremia period to infect the mosquito population. In recent years, isolated cases of such drifts have been reported in the Krasnodar Territory, which indicates a low probability of local cases of transmission. However, with the development of the tourism sector, the flow of tourists from endemic areas will inevitably increase. In addition, the increase in the well-being of the population, trips to these countries will become more frequent this may well increase the risk of transmission of viral infections by local mosquitoes. In any case, the weakening of epidemic control of mosquitoes and medical surveillance of imported cases of tropical fevers will have serious consequences.
Specific Features of the Spread of New Coronavirus Infection (COVID 19) in Orenburg Region
Authors: Pankov A. S. , Korneev A. G. , Nosyreva S. Yu. 
Published: July 2021

Relevance. They did not learn completely the information of the distribution of morbidity by territory and population sex-age groups in the context of a pandemic of a new coronavirus infection (COVID-19).Aims. It is necessary to study COVID-19 distribution features among the population of the central Orenburg region administrative districts in June–December 2020.Materials & Methods. We analyzed the results of the study of the polymerase chain reaction (PCR) COVID-19 of the population of the Central Orenburg region for June-December 2020 (72 484 nasopharyngeal smears from 13 districts of the region). The presence of SARS-CoV2 RNA was detected by real-time reverse transcription PCR. The significance of differences in indicators was assessed using the paired Pearson test (p≤0.05; EPI-INFO, version 7.2.4; CDC).Results. The share of positive findings was 15,5% of the studied material from 12,5% of the population. Registration of COVID 19 cases in the Central Orenburg region began in June 2020. They revealed a significant correlation between the dynamics of the districts population morbidity and the dynamics of examined persons number. The study of morbidity dynamics showed a significant growth with the registration of maximum values in October with a decrease in disease cases in December by 2 times. They identified the highest morbidity rates territories (Aleksandrovsky, Akbulaksky, Sharlyksky, Tyulgansky, Perevolotsky, Sol-Iletsky, Saraktashsky, Belyaevsky dist at the average regional level 2204,9 0 /0000 ). The distribution of cases by sex revealed the predominance of women disease cases (56,8%) over the men proportion (43,2%). Women dominated among adults under 65 years of age, while men dominated in the children's and over 65 years of age groups. However, the prevalence analysis for the given period showed the women dominance in all age groups in all the studied territories. They can conclude that there is a great women commitment to medical care. It was not possible to identify significant correlations between the morbidity level and the districts remoteness from Orenburg. It is likely that at modern communication speeds distances of 250–300 km are not a significant barrier to a new infection with a dominant airborne transmission pathway spread.Conclusions. The study showed a mobidity significant growth for 2020. 8 of 13 territories under study became those of increased risk of morbidity. Cases of the disease ratio among men and women responds to the men and women ratio among the population. The age group of 0-18 was least affected. The analysis showed a morbidity reliable growth with increasing age of patients of both sexes and revealed a large inferiority of the female population.
Information support for monitoring post-vaccination immunity against plague
Authors: Kudryavtseva O. M. , Kozhevnikov V. A. , Yashechkin Yu. I. , Bugorkova S. A. 
Published: July 2021

Relevance. The widespread use of information technologies, both when creating a database based on the results of immunological monitoring of persons vaccinated with the live plague vaccine, and for predicting the effectiveness of measures for specific prevention of plague in a specific territory, is aimed at ensuring epidemiological surveillance of plague in the territories of natural foci of infection. The aim of the work was to analyze the application of the created replenished database, which allows accumulating, archiving and systematizing the results of immunological monitoring of persons vaccinated against plague for informational support of sanitary and epidemiological surveillance of plague in the territories of natural foci of infection.Materials and methods. The database included the results of a prospective cohort observational study. The database was created on the Microsoft Access 8.0 platform, an interactive software development environment for Visual Basic 6.0 with VB (Visual Basic) and / or SQL (structured query language) queries. To store the data, TXT files connected to the database were used.Results. Permanent (region of residence, age, sex, blood group, genovariants of the human leukocyte antigen HLA) and variable (indicators of cellular and humoral immunity) parameters obtained as a result of long-term immunological monitoring of persons vaccinated with the live plague vaccine according to epidemic indications have been archived. Using the information support of the Database, an assessment of the state of anti-plague immunity was carried out and screening indicators of the immune status of the contingent at risk were determined, characterizing the individual response to vaccination.Conclusions. The introduction of information technologies, which are the basis for multifactorial risk management of vaccine prevention, based on the use of modern databases for collecting, storing and analyzing data, makes it possible to make management decisions to optimize the volume and timing of measures for specific prevention of plague in the territories of natural foci of infection and in institutions that ensure the implementation of work with pathogens of especially dangerous infections.