bluuebunny/crossref_metadata_2025_split huggingface dataset:
DIFFERENCES IN THE MICROBIOLOGICAL PICTURE IN PATIENTS WITH POST-COVID OSTEONECROSIS OF THE MAXILLOFACIAL REGION AND THE RISK GROUP FOR THIS COMPLICATION
Authors: Ivanyuta Sergey , Christoforando Dmitry , Spevak Elena , Muratova Anna 
Published: May 2023

Subject. Postcovid necrosis of the maxillofacial region is one of the severe consequences of a new coronavirus infection, the etiology and pathogenesis of which are not fully understood. A large number of researchers emphasize the leading role of molds in the development of this complication, which they characterize as COVID-19-associated rhino-orbito-cerebral mycosis. However, there is a point of view that the inflammatory process in post-covid necrosis can also be caused by other pathogens - saprophytic microflora.
The aim of the study was to evaluate the results of microbiological examination in patients with Postcovid necrosis of the maxillofacial region and in the risk group for this complication.
Methodology. The main study group consisted of 19 patients with signs of osteonecrosis of the bones of the facial skeleton and inflammatory lesions of the paranasal sinuses after suffering a coronavirus infection (Postcovid necrosis of the maxillofacial region). Control group (risk group) - 32 patients with severe COVID-19 without the above manifestations. A microbiological study was performed - a smear from the mucous membrane in the region of the middle nasal passage, smear microscopy, seeding on standard and elective (Saburo) media before treatment. Data were compared using Fisher's exact test for p<0.05.
Results. In the main group there were 19 people - 10 men (52.63%), 9 women (47.37%), aged 54 to 73 years, in the control group - 18 (56.25%) men, 14 (43, 75%) women, 52 to 83 years old. In the main group, Streptococcus viridans, Klebsiella pneumonia and Mucor spp. were detected significantly more often (p<0.05), and Staphylococcus aureus was found in the risk group. Mycelium of mold fungi was found only in 3 patients of the main group, in the rest the absence of fungal invasion was confirmed cytologically and pathohistologically. Conclusions. The data obtained confirm the assumption that the inflammatory process in Postcovid necrosis of the maxillofacial region can be caused by various pathogens and is an opportunistic nosocomial infection. It is required to monitor patients at risk and timely treatment if they develop specific symptoms.
THE USE OF STRUCTURAL CHANGES IN BONE TISSUE IN DENTAL PRACTICE AND THE POSSIBILITY OF THEIR USE IN THE EXAMINATION OF PATIENTS WITH CHRONIC KIDNEY DISEASE.
Authors: Parfenyuk Georgiy , Lepilin Alexander , Parfenyk Ivan , Bashkov Valery 
Published: May 2023

The subject of the study is the prospects of implementing the method of X-ray densitometry in preparation for dental implantation (DI) in patients with chronic kidney disease (CKD).
The aim of the study was to determine the diagnostic significance of densitometry results (frequency and severity of BMD) in middle-aged patients with various stages of CKD and healthy controls when choosing a method of dental implantation.
Methodology. We selected 203 ambulatory charts of middle-aged patients which underwent dual-energy X-ray absorptiometry (DXA) with DTX 200 densitometer (Denmark) on the basis of Saratov Regional Center of Osteoporosis Prevention and Treatment and osteoporosis centers.
Results and discussion. The somatic pathology of the examined persons was represented by: diseases of cardiovascular system, kidney diseases, rheumatologic diseases, combination of cardiovascular diseases and kidney diseases and cardiovascular and rheumatologic diseases. Data on the periodontal status of those examined were unknown. Twelve groups of examinees were distinguished according to gender, glomerular filtration rate (GFR). Two other gender groups were patients on outpatient hemodialysis.
BMD in CHD depends on patient's sex, somatic pathology and the nature of treatment, stage of the disease. As the disease severity increases, the number of patients with normal BMD decreases, the number of patients with low BMD increases, with osteopenia diagnosed in every third of both genders, and osteoporosis (OD) in every third man and every second woman. The pathology itself, regardless of the patient's gender, is of decisive importance in the development of a decreased BMD in patients with somatic pathology. It is important for MDI to distinguish forms of renal osteodystrophy (ROD), but X-ray densitometry cannot distinguish OP from several forms of ROD.
Conclusions. In middle-aged individuals, X-ray densitometry should be performed as a mandatory examination for the timely detection of OP. For outpatient dental patients with CKD, we suggest not to test for MPCT by this method prior to MDI.
Measuring students’ coping with the Brief COPE: An investigation testing different factor structures across two contexts of university education
Authors: Pels Fabian , Schäfer-Pels Alina , Von Haaren-Mack Birte 
Published: May 2023

Appropriate instruments are required for professionals in the field of educational psychology to measure students’ strategies to cope with stress. As the results of previous studies are inconsistent, the purpose of the present manuscript was to examine the factor structure of the situational version of the Brief COPE as an economic and flexible coping measure to be used in the domain of university education and health psychology. In a sample of 508 university students, three factor structures were compared across two contexts of university education. Results show that a hierarchical two-level factor structure fits the data best, with relatively stable coping dimensions at superordinate levels and a variety of specific strategies and acts at subordinate levels. The findings support the applicability of the situational version of the Brief COPE in research and non-clinical practice.
Received: 11 November 2021Accepted: 16 January 2023
Cooperative learning and social cohesion: Study in the 4th year classes of tourism degree of Cuba and Mexico
Authors: Díaz-Pompa Félix , Hernández-Carreón Nadia Vianney , Lores-Leyva Idevis , Ortiz-Pérez Olga Lidia 
Published: May 2023

The comprehensive training of future professionals is a fundamental objective of Higher Education. In this sense, cooperative learning, while contributing to learning, also favors the development of social competences that promote the social cohesion of the group or class. The objective of this research is to compare two class groups of Bachelor’s degree courses in Tourism from universities in Cuba and Mexico, taking into account the social cohesion achieved from the cooperative learning experience. The Social Network Analysis method is used to obtain those indicators that show the social cohesion achieved by these class groups subject to cooperative learning practices. The results show that the Cuban class group exhibits better results with respect to Mexico. On the other hand, some elements that should continue to be worked on from this experience for the development of social competencies and to achieve greater social cohesion are evidenced.
Received: 8 April 2022Accepted: 16 April 2023
Factors Determining the Financial Condition on the Example of WSE Listed Companies
Authors: Bolek Monika , Gniadkowska-Szymańska Agata 
Published: May 2023

The purpose of the article/hypothesis: The goal of this paper is related to the assessment of companies’ condition on a capital market that is an important information for stakeholders, including investors and managers. The article presents assessment methods related to value creation, solvency and growth potential.
Methodology: The measure of the company’s financial situation based on Altman’s Z-Score, Tobin’s Q and EPS growth factor is proposed in this study as a variable that can be influenced by strategies reflected in the levels of financial ratios. The paper provides a new approach to the way the financial condition can be appraised.
Results of the research: Basing on data analysis it was found that the companies’ situation related to the 3-year EPS growth, bankruptcy probability and growth potential is determined by total assets in a negative way and return on assets in a positive way. The condition of the companies related to the 5-year EPS growth, bankruptcy probability and growth potential is determined by the capital structure and return on equity in a positive way. Short term growth is therefore determined by assets management and long term growth by the optimization of capital structure. In addition it was found that there are differences between companies in a good and weak condition in terms of the strategies they implement.
VAN DEN BERGHE, Pierre L., y PRIMO V, George P, Inequality in the Peruvian: Class and Ethnicity in Cuzco. iii + 324 págs. Columbia, Missouri:University of Missouri Press, 1977,
Authors: Ramirez-Horton Susan 
Published: May 2023

Además también contiene la reseña del libro:WHYTE, William Foote, y ALBERTI, Giorgio. Power, Politics and Progress.·Social Change in Rural Peru, iii + 307 págs . New York; Elsevier Scientific Publishing Company, Inc., 1976,
El ingeniero Pedro Subiela y el desarrollo tecnológico en las minas de Huancavelica (1786-1821)
Authors: Brown Kendall W. 
Published: May 2023

En el marco de las reformas implantadas en el virreinato del Perú, la Corona española promovió el desarrollo de la actividad minera. Este ensayo estudia la labor del ingeniero Pedro Subiela, a quien le fue encargada la tarea de mejorar la producción de la mina de mercurio de Huancavelica. La historia de su servicio demuestra los alcances y límites del proyecto reformista impuesto desde España en los Andes centrales.---As part of the reforms that were issued for the Viceroyalty of Peru, the Spanish Crown promoted the development of mining activity. This essay investigates the work of the engineer Pedro Subiela, who was assigned the task of improving the production of the mercury mine of Huancavelica. The history of his service demonstrates the achievements and limits of the reformist project that was imposed from Spain upon the central Andes.
Un inca cuzqueño en la corte de Fernando VI: Estrategias personales y colectivas de las elites indias y mestizas hacia 1750
Authors: Zighelboim Ari 
Published: May 2023

El artículo estudia las repercusiones que tuvieron en el Perú los honores que recibió en la corte de Fernando VI el mestizo cuzqueño Juan de Bustamante Carlos Inga. Por medio de la correspondencia incluida en el memorial que este preparó en su fallido intento de obtener el título de marqués de Santiago de Oropesa, se analizan las reacciones a su relativo triunfo áulico por diversos actores sociales representativos del virreinato. En particular, las cartas personales y colectivas escritas por indios nobles dejan entrever una conexión entre el optimismo que suscitó el buen recibimiento de Bustamante en Madrid como descendiente de los reyes incas y la abortada rebelión indígena de Lima de 1750, que fue resultado de la frustración de las expectativas de ese estamento en crisis.
Las tierras incógnitas de la administración jesuita: toma de decisiones, gremios consultivos y evolución de normas
Authors: Fechner Fabián 
Published: May 2023

A pesar de la importancia notoria de las normas escritas y de las estructuras administrativas en la Compañía de Jesús, hay muy pocos estudios específicos sobre estos aspectos. Predomina una visión muy general de una Orden monolítica y centralizada. Sin embargo, al analizar la práctica administrativa y las comunicaciones internas, se puede ver que la estructura de la Compañía de Jesús se basa en gremios consultivos que participan en los procesos de toma de decisiones. Entre los temas administrativos menos trabajados, sobresalen lasfranjas de libertad de las congregaciones provinciales.
Comunalización jesuita y desintegración reduccional. Políticas alternativas de colonización en la frontera luso-española
Authors: Quarlery Lía 
Published: May 2023

En el presente trabajo, por medio de un recorrido histórico amplio y del análisis de ordenanzas sobre la administración misional emitidas en el periodo de dominio de la Compañía de Jesús (1620-1767) y en el posjesuita (1768-1801) en el territorio ocupado por los guaraníes, se analizan las características de dos modelos de organización y administración de dicha población: el de comunalización jesuita y el de asimilación borbónica. Específicamente, se reconstruyen las bases ideológicas, los factores contextuales y los objetivos políticos inscritos en ambos modelos, como también se contrasta a estos últimos a partir de ciertos cuadros de oposiciones: pureza y mestizaje, comunidad e individuo, sujeción espacial y movilidad, y segregación y asimilación.
Busca e uso da informação por alunos(as) dos cursos de Arquivologia e Biblioteconomia da Universidade Federal da Paraíba no período pandêmico
Authors: Linhares Eliane Mendes , Souza Marilidia de , Paiva Eliane Bezerra , Pinho Neto Júlio Afonso Sá de 
Published: May 2023

A partir do modelo de abordagem alternativa de Brenda Dervin, o Sense Making, esta pesquisa tem o objetivo de compreender o processo de busca e uso das informações por alunos dos cursos de Arquivologia e Biblioteconomia da Universidade Federal da Paraíba, durante as aulas remotas, concernente ao período letivo de 2020.1, realizado na pandemia. Foi utilizado o método do estudo de caso, de natureza descritiva, com abordagem qualitativa. Para a obtenção dos dados, utilizou-se o questionário, que foi elaborado com base nas categorias do Sense Making e na técnica do incidente crítico. Para analisar os dados, empregaram-se as categorias do modelo Sense Making – situação, lacuna, ponte e auxiliadores – associadas à técnica de análise de conteúdo, para descrever o processo de busca e uso das informações. Os resultados obtidos demonstraram que, apesar dos obstáculos impostos por esse período letivo atípico, de maneira geral, os alunos conseguiram contornar as adversidades e construir pontes que os levaram a satisfazer às suas necessidades informacionais. Portanto, a aplicação do modelo Sense Making proporcionou uma visão geral acerca do processo de busca e uso da informação pelos alunos de Arquivologia (6º período) e de Biblioteconomia (8º período), durante as aulas remotas ministradas no período pandêmico.
Complications Associated with Preventive Management to Reduce the Risk of COVID-19 Spread After Surgery for Spinal Cord Injury
Authors: Ushirozako Hiroki , Suda Kota , Matsumoto Harmon Satoko , Komatsu Miki , Ota Masahiro , Shimizu Tomoaki , Minami Akio , Takahata Masahiko , Iwasaki Norimasa , Matsuyama Yukihiro 
Published: May 2023

Background:
Preventive management to reduce the risk of coronavirus disease-2019 (COVID-19) spread led to delays in active rehabilitation, which may have negatively impacted the outcomes of patients with traumatic spinal cord injury (SCI). Therefore, the aim of this study was to clarify the influence of preventive management on the rate of perioperative complications after surgical treatment for SCI.

Methods:
This single-center retrospective study examined the cases of 175 patients who had SCI surgery between 2017 and 2021. We could not continue early rehabilitation interventions starting on April 30, 2020, because of our preventive management to reduce the risk of COVID-19 spread. Using a propensity score-matched model, we adjusted for age, sex, American Spinal Injury Association impairment scale score at admission, and risk factors for perioperative complications described in previous studies. Perioperative complication rates were compared between the COVID-19 pandemic and prepandemic groups.

Results:
Of the 175 patients, 48 (the pandemic group) received preventive management. The preliminary analysis revealed significant differences between the unmatched pandemic and prepandemic groups with respect to age (75.0 versus 71.2 years, respectively; p = 0.024) and intraoperative estimated blood loss (152 versus 227 mL; p = 0.013). The pandemic group showed significant delays in visiting the rehabilitation room compared with the prepandemic group (10 versus 4 days from hospital admission; p < 0.001). There were significant differences between the pandemic and prepandemic groups with respect to the rates of pneumonia (31% versus 16%; p = 0.022), cardiopulmonary dysfunction (38% versus 18%; p = 0.007), and delirium (33% versus 13%; p = 0.003). With a propensity score-matched analysis (C-statistic = 0.90), 30 patients in the pandemic group and 60 patients in the prepandemic group were automatically selected. There were significant differences between the matched pandemic and prepandemic groups with respect to the rates of cardiopulmonary dysfunction (47% versus 23%; p = 0.024) and deep venous thrombosis (60% versus 35%; p = 0.028).

Conclusions:
Even with early surgical intervention, late mobilization and delays in active rehabilitation during the COVID-19 pandemic increased perioperative complications after SCI surgery.

Level of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Manajemen Blended Learning di SDMT Ponorogo
Authors: Pangastuti Mariana , Choiri Miftachul 
Published: May 2023

Pada masa pandemi, penyelenggaraan pendidikan dilakukan secara blended learning. Pembelajaran blended learning di Sekolah Dasar Muhammadiyah Terpadu (SDMT) Ponorogo mengalami beberapa permasalahan, yaitu kurangnya keaktifan siswa, kurangnya interaksi siswa dan guru, internet tidak stabil, dan kurangnya kemandirian sebagian siswa. Oleh karena itu diperlukan solusi pembelajaran blended learning yang efektif.. Peneliti menggunakan pendekatan kualitatif dengan studi kasus. Teknik pengumpulan data yaitu wawancara, observasi dan dokumentasi. Peneliti menggunakan interaktif model Miles Huberman dan Saldana untuk menganalisis data penelitian berupa pengumpulan data, penyajian data, kondensasi data, dan penarikan kesimpulan. Tujuan penelitian ini untuk menjabarkan dan menganalisis perencanaan, pelaksanaan dan evaluasi pembelajaran blended learning pada masa pandemi Covid-19 di SDMT Ponorogo. Hasil penelitian menunjukkan: 1) Perencanaan pembelajaran yaitu mengadakan bimbingan teknis pembuatan perangkat pembelajaran, persiapan sarana prasarana, sosialisasi kepada murid dan wali murid tentang pembelajaran blended learning, 2) Pelaksanaan pembelajaran dilakukan dengan mengacu kepada Keputusan Bersama Menteri Pendidikan dan Kebudayaan, Menteri Agama, Menteri Kesehatan, dan Menteri dalam Negeri Republik Indonesia tentang penyelenggaraan pembelajaran di masa pandemi Covid-l9. Selain itu, sekolah membuat kebijakan menambah durasi tatap muka di sekolah karena guru dan siswa dapat berinteraksi secara lebih intensif, 3) Evaluasi pembelajaran dilakukan melalui rapat evaluasi, evaluasi dan monitoring, supervisi serta evaluasi sesama teman sejawat.
Strategi Guru Dalam Mengatasi Kesulitan Belajar Siswa di Masa New Normal Covid-19 di SDN Krajan 3 Kabupaten Magetan
Authors: Ahmad Fathoni Ihsan  , Basuki  
Published: May 2023

Dalam pembelajaran harus mempunyai strategi pembelajaran karena menjadi suatu cara pengorganisasian isi pelajaran, pemnyampaian pelajaran. Salah satu strategi pembelajaran yang digunakan yaitu menggunakan Gerakan literasi dan numerasi merupakan pengetahuan dan kecakapan memahami suatu pernyataan, melalui aktivitas dalam memanipulasi simbol atau bahasa. Bedasarkan gambaran umum yang telah dijelaskan maka tujuan penelitian ini untuk menjelaskan tentang strategi sekolah dalam mengatasi kesulitan belajar siswa. Untuk mengetahui tentang faktor pendukung dan faktor penghambat proses penerapan strategi pembelajaran dalam mengatasi kesulitan belajar siswa. Untuk mengetahui tentang dampak penerapan strategi pembelajaran dalam mengatasi kesulitan belajar siswa. Penelitian ini menggunakan jenis penelitian kualitatif serta menggunakan pendekatan studi kasus. Data yang di dapat pada penelitian ini berupa kata-kata dari hasil wawancara dan berupa Tindakan dari hasil observasi. Adapun sumbernya data adalah kata-kata hasil wawancara, data berkenaan tindakan-tindakan diperoleh dari hasil observasi, dan sumber data lainnya dari dokumen dari hasil dokumentasi. Data yang didapat yaitu tentang proses pembelajaran dari perencanaan, pelaksanaan dan evaluasi. Dalam pelaksanaan pebelajaran yang diterapkan ada beberapa strategi yang digunakan oleh pendidik salah satunya dengan penerapan strategi gerakan literasi dan numerasi untuk mengatasi kesulitan dalam membaca, menulis dan menghitung. Dalam penerapan Pelaksanaan program literasi numerasi di masa New normal dengan cara tiga tahapan yaitu :Tahap pembiasaan, Tahap pengembangan dan Tahap pembelajaran. Kemudian penerapan strategi gerakan literasi dan numerasi tetap dilanjutkan sampai sekarang dan diakhiri dengan melakukan tahap evaluasi, sehingga dengan penerapan gerakan literasi numerasi di masa new normal bisa meningkatan kemampuan peserta didik dalam pengembangan nilai karakter dan mampu meningkatkan kemampuan membaca, menulis dan menghitung serta bisa mengkatkan nilai kognitif dan psikomotor peserta didik.
Strategi Sekolah dalam Meningkatkan Peluang Kerja Lulusan di Dunia Usaha dan Dunia Industri
Authors: Santoso Rudi , Basuki  
Published: May 2023

Sekolah Menengah Kejuruan (SMK), adalah sekolah yang mencetak dengan keahlian khusus dimana lulusan Sekolah Menegah Kejuruan (SMK) diharapkan dapat langsung bekerja di dunia usaha dan dunia industri. atau dengan keterampilan kewirausahaan. Sehingga dibutuhkan strategi kerja sama antara sekolah dengan dunia usaha dan dunia industri dari sekolah untuk mewujudkan hal tersebut. SMK Negeri 3 Madiun melakukan strategi kerjasama dengan dunia usaha dan dunia industri untuk mewujudkan hal tersebut.Dari strategi sekolah dalam meningkatkan peluang kerja lulusan, diharapkan dapat memaksimalkan keterserapan yang ada dilingkungan SMK Negeri 3 Madiun. Terdapat 54% lulusan yang terserap, diharapkan dengan memaksimalkan strategi dan keterampilan sekolah menjadikan keterserapan menjadi 80%. Penelitian ini bertujuan untuk mendiskripsikan faktor Internal Faktor External dan Strategi kepala sekolah dalam meningkatkan pelung kerja lulusan SMK Negeri 3 Madiun di dunia usaha dan dunia industri.Penelitan ini termasuk penelitian kualitatif deskriftif dengan pendekatan studi kasus di SMK Negeri 3 Madiun. Teknik pengumpulan data melalui observasi, wawancara yang mendalam dan dokumentasi. Teknik analisis dengan model interaktif yang dilakukan dengan empat tahapan yaitu: pengumpulan data, display data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menghasilkan temuan: (1) faktor Internal kekuatan yang dimiliki SMK Negeri 3 Madiun adalah motivasi guru terhadap siswa, pengajaran guru bervariasi, fasilitas, minat belajar yang sangat tinggi, hubungan kerjasam 85 perusahan. Kelemahan yang dimiliki SMK Negeri 3 Madiun adalah ruang kelas belum mencukupi (2) Faktor External peluang yang dimiliki SMK Negeri 3 Madiun adalah SMK yang dan ancaman lulusan SMK Negeri 3 Madiun. (3) Strategi kerja sama kepala sekolah dalam meningkatkan peluang kerja lulusan SMK Negeri 3 Madiun di dunia usaha dan dunia industri meliputi strategi strengths opportunities, weaknesses opportunities, strengths threats dan weaknesses threats