bluuebunny/crossref_metadata_2025_split huggingface dataset:
Syncopal States in Blood Donors
Authors: Бублий Ю.С. 
Published: April 2022

Синкопальные состояния – это группа неотложных состояний, которые возникают у доноров крови при донации и могут проявляться кратковременной потерей сознания с расстройствами сердечно-сосудистой и дыхательной деятельности.Потере сознания часто предшествуют продромальные состояния, такие как пелена перед глазами, нечеткость зрения, общая слабость, шум в ушах, тошнота, парестезии в конечностях.Общими симптомами всех синкопальных состояний у доноров крови являются быстрая потеря сознания, бледность кожных покровов и слизистых, профузная потливость, низкое артериальное давление, слабый частый или редкий пульс. Остановка дыхания не наблюдается. Мышечный тонус снижен.Как правило, донор обеспокоен случившимся, отмечает общую слабость, бледность.
Syncopal conditions are a group of emergency conditions faced by blood donors, which may be manifested through short-term faint with disorders of the cardiovascular and respiratory activity. Such faint is frequently preceded by prodromal conditions, including blurred vision, general weakness, tinnitus, nausea, paresthesia in the limbs.Common symptoms of all syncopal conditions include rapid faint, pale skin and mucous membranes, profuse sweating, low blood pressure, weak frequent or rare pulse. Respiratory arrest is not observed. The muscle tone is reduced.The donors are usually concerned about what has happened. They have general weakness and pallor.
Use of Diffusion-Weighted MRI in Patients with the Stage II of Renal Cell Carcinoma in Prediction of the Development of Chronic Renal Failure
Authors: Пасечник С.Н. , Мыцык Ю.О. , Пасечник Н.С. , Дутка И.Ю. , Боржиевский А.Ц. , Мацькевич В.М. 
Published: April 2022

Применение МРТ с модальностью ДВИ успешно может быть использовано для оптимизации ранней диагностики и прогнозирования развития возможной ХПН у пациентов на ранних стадиях ПКР до проведения оперативного лечения при отсутствии лучевой нагрузки на пациента.В результате проведенной работы было установлено, что на ранних стадиях ПКР в 38,23% случаев до проведения хирургического лечения наблюдалось снижение ИКД интактного участка коры пораженной опухолевым процессом почки на диффузионно-взвешенных изображениях МРТ по сравнению со значением ИКД нормальной почечной коры (контрольная группа). Также была получена прямая корреляция между значениями ИКД интактного участка коры пораженной опухолью почки на диффузионно-взвешенных изображениях МРТ до операции и показателями СКФ через 12 месяцев после резекции почки в той же группе пациентов. Важным моментом являлось то, что в ходе исследования было установлено, что использование ИКД диффузионно-взвешенных изображений МРТ в дооперационном периоде позволяет прогнозировать снижение СКФ интактного участка коры пораженной опухолью почки в послеоперационном периоде у пациентов со II стадией ПКР после ее резекции, что является важным для прогнозирования появления и метафилактики развития ХПН у данной категории пациентов.
The use of MRI with DWI modality can be successfully used to optimize early diagnosis and predict the development of possible chronic renal failure in patients at early stages of RCC before surgical treatment in the absence of radiation exposure.As a result of the work, it was found that in patients at the early stages of RCC in 38.23% of cases, before surgical treatment, there was the decrease in the ADC of the intact cortex of the tumor- affected kidney in diffusion-weighted MRI images, if compared with the value of the ADC of the normal renal cortex (control group).There was also obtained a direct correlation between the ADC values of the intact cortex of the affected tumor in the diffusion-weighted MRI images before surgery and GFR values in 12 months after kidney resection in the same group of patients. During the study, it was found that the use of ADC of diffusion-weighted MRI in the preoperative period lets to predict the decrease in GFR of the intact cortex of the affected tumor in the postoperative period in patients with the stage II of RCC after its resection, which is important for predicting the appearance and metaphylaxis of the development of chronic renal failure in this category of patients.
West Nile Fever in a Patient with Small B-cell Lymphoma
Authors: Битюков А.П. , Пантюхова Т.Н. , Ермолин В.В. , Берлина Н.В. , Котельникова А.Н. , Рукавицын О.А. , Пономарев С.В. 
Published: April 2022

В статье представлен клинический случай лихорадки Западного Нила у пациента с лимфопролиферативным заболеванием, в результате которой пациент умер.
In the article a clinical case of West Nile fever in a patient with lymphoproliferative disease is presented resulting in the patient’s death.
Kepadatan Famili Ikan Karang di Perairan Desa Popareng, Minahasa Selatan, Sulawesi Utara, Indonesia
Authors: Rondonuwu Putri Tesalonika , Sumarto Saroyo , Koneri Roni , Handoyo Eko 
Published: April 2022

Bunaken National Park is a conservation development area designated by the government and is located in North Sulawesi Province. One of the conservation partnership areas of Bunaken National Park is located in Popareng Village, Tatapaan District, South Minahasa Regency. Bunaken National Park (TNB) has a diversity of marine life, one of which is coral fish that live in association with coral reefs. However, the condition of many coral reefs has been damaged so that the reef fish that live in the area are much reduced. Threats from community activities that are difficult to monitor are the cause because the location on the South Coast of TNB is far away or difficult to monitor. This study aims to examine the density of reef fish in the waters of Popareng Village, South Minahasa, North Sulawesi. The method used is the Underwater Visual Census (UVC), with data collection techniques using a camera for video and photos of reef fish. This research was conducted in 3 different locations, namely Karang Tinggi, Laikit, and Tanjung Ringgi. The results obtained 22 families, 83 species, 1961 individuals. The highest density of reef fish was at the Laikit location, which was 15,260 Ind/Ha and the dominant family at the three observation sites was Pomacentridae. Keywords: Reef Fish; Density, Popareng; Pomacentridae; BunakenAbstrak Taman Nasional Bunaken merupakan kawasan pengembangan konservasi yang ditunjuk pemerintah dan terletak di Provinsi Sulawesi Utara. Salah satu area kemitraan konservasi Taman Nasional Bunaken terletak di Desa Popareng, Kecamatan Tatapaan, Kabupaten Minahasa Selatan. Taman Nasional Bunaken (TNB) memiliki keragaman biota laut salah satunya ikan karang yang hidup berasosiasi dengan terumbu karang. Namun kondisi terumbu karang banyak yang telah rusak sehingga ikan karang yang hidup di daerah tersebut jauh berkurang. Ancaman dari aktivitas masyarakat yang sulit terpantau menjadi penyebab karena lokasi di Pesisir Selatan TNB yang jauh atau susah untuk dilakukan pengawasan. Penelitian ini bertujuan untuk mengkaji kepadatan ikan karang di Perairan Desa Popareng, Minahasa Selatan, Sulawesi Utara. Metode yang digunakan adalah Underwater Visual Census (UVC), dengan teknik pengambilan data menggunakan kamera untuk video dan foto ikan karang. Penelitian ini dilakukan pada 3 lokasi berbeda yaitu Karang Tinggi, Laikit, dan Tanjung Ringgi. Hasil penelitian didapatkan 22 famili, 83 spesies, 1961 individu. Kepadatan ikan karang tertinggi ada pada lokasi Laikit yaitu 15.260 Ind/Ha dan famili yang mendominasi pada ketiga lokasi pengamatan adalah Pomacentridae.Kata Kunci: Ikan Karang; Kepadatan; Popareng; Pomacentridae; Bunaken
Capacidade de supressão da vegetação espontânea por plantas de cobertura na região da Planície Litorânea do Piauí
Authors: Teodoro Mauro Sergio , Araújo Mendes Maura Rejane , Silva Taline Cunha , Brito Laura Araújo de , Siqueira Delânio Brasil de , Freitas Lucas De oliveira 
Published: April 2022

O objetivo deste trabalho foi avaliar a produção de biomassa e o efeito da capacidade de supressão de plantas de cobertura sobre o desenvolvimento de plantas espontâneas, na região da Planície Litorânea do Piauí. O experimento foi desenvolvido em Latossolo Amarelo distrófico, com cinco tratamentos e três espécies de leguminosas − crotalária (Crotalaria juncea), feijão-de-porco (Canavalia ensiformis) e guandu-anão (Cajanus cajan) −, além do consórcio dessas espécies e a testemunha (solo preparado e deixado em pousio com as plantas espontâneas). Os tratamentos que produziram os maiores valores quanto à massa de matéria fresca da parte aérea foram o consórcio (semeadura a lanço de crotalária, guandu-anão e feijão-de-porco), a crotalária e o guandu-anão. Os tratamentos que produziram os maiores valores de massa de matéria seca da parte aérea foram o consórcio, a crotalária e o feijão-de-porco, respectivamente. A menor produção de massa de matéria fresca e seca da raiz foi obtida pelo guandu-anão. As médias dos parâmetros de massa de matéria fresca e seca − tanto da parte aérea como das raízes da vegetação espontânea − foram maiores no tratamento-testemunha. As plantas de cobertura utilizadas no presente trabalho podem ser recomendadas para a supressão de plantas espontâneas, pois efetivamente reduzem até 93% da biomassa de matéria fresca desse grupo de plantas, no caso do uso do consórcio.
Impacto econômico da cultivar de arroz de terras altas 'BRS A501 CL'
Authors: Silva Osmira Fatima da , Wander Alcido Elenor 
Published: April 2022

Este estudo buscou analisar a viabilidade econômica da cultivar de arroz de terras altas ‘BRS A501 CL’, na região de abrangência dos estados brasileiros para os quais foi recomendada, e descrever o benefício econômico gerado pelo sistema de produção Clearfield (CL), em 2019, nesses estados. A nova cultivar ‘BRS A501’ CL foi comparada à cultivar convencional ‘BRS Esmeralda’ na análise de impacto econômico. Realizou-se também uma análise do investimento na pesquisa que desenvolveu a ‘BRS A501 CL’. Os resultados mostram que, em 2019, a ‘BRS A501 CL’ foi adotada em 11.070 ha, tendo produzido 46.494 toneladas de arroz em casca, com produtividade média de 4.200 kg ha-1 (600 kg ha-1 acima da ‘BRS Esmeralda’). O custo unitário de produção (saca de 60 kg ha-1) foi de R$ 34,21, ou seja, R$ 9,20 abaixo do custo da saca da ‘BRS Esmeralda’. A lucratividade para o produtor, com a nova tecnologia, foi de 70%, para a ‘BRS A501 CL’, e 11% para a ‘BRS Esmeralda’. A análise do investimento em pesquisa, para o desenvolvimento da ‘BRS A501 CL’, ainda não é conclusiva, em razão de ter-se passado apenas um ano de sua adoção.
Avaliação de impacto ex ante da adoção do ativo tecnológico ‘Cana Flex’ para produção de etanol de segunda geração
Authors: Guiducci Rosana Do Carmo Nascimento , Molinari Hugo Bruno Correa , Sabaini Priscila Seixas , Pacheco Thályta Fraga , Kobayashi Adilson Kenji 
Published: April 2022

O objetivo deste estudo foi avaliar os impactos econômicos e ambientais ex ante da cultivar de cana-de-açúcar ‘Cana Flex’, bem como o retorno do investimento em pesquisa e desenvolvimento. A ‘Cana Flex’ é voltada ao melhor aproveitamento da biomassa na produção de etanol de segunda geração (E2G). Consideraram-se cenários de adoção, para estimar ganhos econômicos na produção de E2G e na comercialização de créditos de descarbonização (CBios), no âmbito da Política Nacional de Biocombustíveis (RenovaBio). Os resultados indicam que, se 10% do bagaço de cana produzido na safra 2018/2019 fosse destinado à produção de E2G, o diferencial da ‘Cana Flex’, em comparação a uma variedade não modificada, implicaria em aumento de 393.263,6 m3 em E2G, em redução de emissão de 748.983,06 t CO2eq, e em ganhos de R$ 37,4 milhões na comercialização de CBios. Diante dos ganhos com CBios, o investimento em pesquisa e desenvolvimento retornaria a taxa interna de retorno (TIR) de 47% e o valor presente líquido (VPL) de R$ 87,9 milhões, em 20 anos. A ‘Cana Flex’ tem grande potencial para contribuir para a viabilidade econômica do E2G no Brasil, elevando a produção e gerando ganhos econômicos ao setor produtivo, além de contribuir para o alcance das metas brasileiras de redução das emissões de gases de efeito estufa.
Pengaruh Peran Orang Tua terhadap Keaktifan Belajar Siswa di Masa Pandemi Covid-19
Authors: Ruaida Lutfiana , Ardin Ardin 
Published: April 2022

Dalam menentukan keberhasilan pendidikan anak, orang tua menjadi salah satu faktor penting dalam menentukan keberhasilan pendidikannya. Peran dan tanggung jawab orang tua dalam mewujudkan dapat dilakukan dengan membimbing belajar dirumah sesuai program yang dipelajari disekolah. Proses pembelajaran Belajar dari Rumah dengan melibatkan peran orang tua ini hendaknya dapat dilaksanakan dengan maksimal sebagaimana pembelajaran disekolah oleh guru. Walaupun terdapat beberapa kendala dalam pelaksanaannya, kegiatan belajar tetap harus diimbangi dengan keaktifan selama kegiatan belajar. Tujuan uama penelitian ini adalah untuk mengetahui apakah terdapat pengaruh peran orang tua terhadap keaktifan belajar siswa selama proses pembelajaran dari rumah. Hasil dari penelitian peran orang tua terhadap keaktifan belajar siswa bahwa berpengaruh sebesar 53,4% terhadap keaktifan belajar siswa pada masa pandemi covid-19 di SMPIT At-Taqwa 05, sedangkan 46,6% dipengaruhi oleh faktor lainnya.
Pengaruh Partispasi Orang Tua terhadap Motivasi Belajar Siswa SMP Negri 35 Kota Bekasi dimasa Pandemi Covid-19
Authors: Putrie Chientya , Hermawan Hary 
Published: April 2022

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh antara partisipasi orangtua dengan motivasi belajar siswa dimasa pandemic covid 19 SMP N 35 di Kota Bekasi tahun 2021. Penelitian ini menguunakan metode kuantitatif menggunakan metode survey deskriptif. Sampel penelitian mengunakan random samlping yang berjumlah 53 siswa dan siswi.
Kesimpulan hasil penelitian mengungkapkan: 1)Persamaan regresi liner regresi di peroleh Y= 38,841 + 0,222X. artinya skor Y dapat di prediksi melalui persamaan linear. 2) Dari hasil analisis di dapat bahwa Partisipasi Orang berpengaruh Motivasi Belajar Siswa SMP Negri 35 Kota Bekasi dimasa Pandemi Covid-19, hal ini dapat di lihat dari thit dan p- value lebih kecil dari 0,05. Oleh sebab itu dapat di interpresentasikan bahwa pengaruh Partisipasi Orang Tua berpengaruh positif terhadap Motivasi Belajar Siswa SMP Negri 35 Kota Bekasi dimasa Pandemi Covid-19. 3)Dari hasil analisis uji signifikasi persamaan regresi diperoleh yaitu thit dan p-value lebih kecil dari 0,05,atau Ho ditolak. Dengan demikian regresi Y atau X adalah signifikan atau Partisipasi Orang Tua berpengaruh terhadap Motivasi Belajar Siswa SMP Negri 35 Kota Bekasi dimasa Pandemi Covid-19. 4)Uji signifikasi koefesien korelasi di peroleh= 0,292 dengan p-value kecil dari 0,05 hal ini berarti Ho ditolak. Dengan demikian koefesien berkorelasi sedang antara Partisipasi Orang Tua dan Motivasi Belajar dimasa pandemi. Sedangkan dari hasil analisis di peroleh RSquere 0,87, yang mengandung makna bahwa 87% variasi variabel hasil Partisipasi Orang Tua Terhadap Motivasi Belajar dimasa pandemi.
Sztárai Mihály különös mártíromsága − a Cranmerus Tamás című Foxius-parafrázis tükrében
Authors: Ács Pál 
Published: April 2022

Why did Mihály Sztárai (Drávasztára?, ca. 1510–Pápa, 1575), one of the most successful Hungarian reformers of the 16th century call himself a “miserable man” at the end of the 1550s? Did he come into conflict and break with his followers – with the one hundred and twenty Protestant churches he had himself founded? Was he unfairly attacked by his fellow pastors? Was he at variance with himself or did he blame himself for some hasty deed he had bitterly regretted? Was his dignity as a bishop – of which he had been so proud – damaged? Or was he simply swept away by the tempest of Reformation that he himself had created and then tried in vain to appease?
The present paper attempts to answer the above questions with the help of a Hungarian historical song hitherto mostly neglected, Sztárai’s poem about the martyrdom of Thomas Cranmer, the Archbishop of Canterbury. The verse-chronicle written in 1560 describes an event that is extremely far geographically but all the more close in time, actually current, as it were: ‘Story of archbishop Thomas Cranmer’s faithfulness in the true faith, who was condemned to an awful death in England by Queen Mary for having denied the knowledge of the Pope’ – reads the argumentum of the poem. Cranmer, one of the legendary pioneers of English Reformation, the first senior bishop of the Church of England, was burned in Oxford on 21 March 1556, during the cruel prosecution of Protestants by order of the Catholic queen, Mary Tudor.
Sztárai’s source – John Foxe’s Protestant martyrology written in Latin (Rerum in Ecclesia gestarum… commentarii) −, had been published in Basel a year before the Hungarian verse-chronicle was written. Thus, the question is not how John Foxe’s martyrology found its way to Mihály Sztárai, rather how he adapted and interpreted it. Why did Sztárai feel a martyr, similar to Cranmer? It is obvious that the basic elements of the story could not in themselves urge Sztárai to adapt Foxius. Beyond the possibility of an abstract moral lesson, the minute details of Cranmer’s life and death also proved apt to convey a peculiar message, specifically addressing Hungarian readers. By the time Sztárai wrote the verse-chronicle in question, he had accumulated profound experience in the allegorising methods of figurative storytelling. Sztárai’s poem on Cranmer is an allegory. The historical verse narrative is not about the conflict of the Catholics and the Protestants but the controversy between the Lutheran and the Reformed denominations in Hungary. The Cranmerus-chronicle seems to confirm that in 1560, the Lutheran Sztárai saw himself as a deceived, failed, “miserable” man, as a “Protestant” bishop who had been removed from his office by his Reformed fellows.
Ovidius, Romulus és a gyanakvó értelmezők
Authors: Simon Lajos Zoltán 
Published: April 2022

During the crisis of the Republic, the founder of Rome became the symbol of a cold-blooded and unscrupulous tyrant. This image of Romulus, which has been rationalized and almost completely bereft of its mythical traits, seems to persist and influence recent interpretations aiming to unfold the more hidden layers of the narrative in Ovid’s Fasti, which so to say rehabilitates Romulus. Researchers attempting a new reading of the text identify ”traces” that they believe undermined and discredited the image of Romulus, arousing sympathy or at least compassion, and along with it, Augustan propaganda – in accordance with the author’s intention, as they suppose.
This study briefly introduces the most characteristic traits of the negative Romulus-image, and then discusses the preconceptions that may have rendered the Fasti, which has long been considered an artistic failure of a great poet, a distinguished text in post-modern classical philology. This paper examines some examples of these subversive readings and interpretation techniques, and also points out their less convincing aspects. It will be argued that while the post-modern approach has uncovered numerous unnoticed artistic values of the Fasti, concerning the story of Romulus the suspicious reading described by Eco may well lead to overinterpretations that do not throw light upon many aspects of Ovid’s narrative art but rather obscure them.
IMPLEMENTASI STRATEGI INFRASTRUKTUR BERBASIS KEARIFAN LOKAL MENJADI POTENSI EKONOMI MASYARAKAT DI KAMPUNG TUA
Authors: J.I. Danuwidjojo Yusuf , Yuanita Sidabutar FD 
Published: April 2022

Pembangunan infrastruktur di kota Batam yang demikian pesat merupakan strategi Pemerintah Kota Batam dalam rangka pengembangan Kota Batam menjadi Bandar Dunia yang modern dan sejahtera. Dengan demikian diharapkan seluruh masyarakat kota Batam dapat hidup sejahtera, termasuk penduduk asli kota Batam yang Â berada di kampung tua. Beberapa isu terkait kondisi infrastruktur kampung tua saat ini antara lain : 1). belum ditetapkannya status lahan kampung tua di kota Batam sehingga pemerintah kota Batam belum mempunyai legalitas untuk melaksanakan pembangunan infrastruktur pada kawasan kampung tua secara maksimal. 2). Tersedianya infrastruktur kawasan maka masyarakat dapat mengembangkan potensi lingkungan, budaya yang telah ada di kampung tua. 3). Dengan demikian secara berkelanjutan kearifan lokal Melayu di Kampung tua akan terjaga keberlanjutannya, Hasil penelitian diharapkan akan menjadi pedoman pada kebijakan pengembangan kampung tua secara berkelanjutan seiring dengan pengembangan kota Batam Sebagai Bandar Dunia Madani yang Modern dan Sejahtera.
Modeling Integible Organizational Capital and Value Creation
Authors: Allouch Faissal , Hafiane Mohammed Amine 
Published: April 2022

Purpose: Aim of this study is to investigate the relationships between the components of intangible organizational capital and value creation for unlisted Moroccan firms.
Methods: A conceptual model was used to establish the relationship between the components of organizational capital and value creation for large Moroccan firms. The study used a structured questionnaire to collect data from managers of 176 large firms. We used structural equation modeling through AMOS software to test the relationships between the different variables in our model.
Results: The study shows that organizational capital has a non-significant positive effect on value creation. This demonstrates that the efforts of the large firm have not been able to codify tacit knowledge and further improve organizational capital.
Implications: The lack of organizational influence on value creation may signal that many firms prefer to invest heavily in physical capital without providing an adequate organizational structure. As a result, organizational capital deteriorates and leads to a lowering of the overall performance of intangible capital in addition to the value created for the company. The development of strong organizational capital can help to build an organizational culture to ensure that employees are able to innovate and deploy their know-how and experience for the benefit of the organization.
Limitations: We still do not know how organizational capital changes over time. Therefore, a qualitative longitudinal study is recommended or a content analysis of companies' annual reports.
Mass Loss by Atmospheric Escape from Extremely Close-in Planets
Authors: Koskinen Tommi T. , Lavvas Panayotis , Huang Chenliang , Bergsten Galen , Fernandes Rachel B. , Young Mitchell E. 
Published: April 2022

Abstract
We explore atmospheric escape from close-in exoplanets with the highest mass-loss rates. First, we locate the transition from stellar X-ray and UV-driven escape to rapid Roche lobe overflow, which occurs once the 10–100 nbar pressure level in the atmosphere reaches the Roche lobe. Planets enter this regime when the ratio of the substellar radius to the polar radius along the visible surface pressure level, which aligns with a surface of constant Roche potential, is X/Z ≳ 1.2 for Jovian planets (Mp ≳ 100 M
⊕) and X/Z ≳ 1.02 for sub-Jovian planets (M

p
≈ 10–100 M
⊕). Around a Sun-like star, this regime applies to orbital periods of less than two days for planets with radii of about 3–14R⊕. Our results agree with the properties of known transiting planets and can explain parts of the sub-Jovian desert in the population of known exoplanets. Second, we present detailed numerical simulations of atmospheric escape from a planet like Uranus or Neptune orbiting close to a Sun-like star that support the results above and point to interesting qualitative differences between hot Jupiters and sub-Jovian planets. We find that hot Neptunes with solar-metallicity hydrogen and helium envelopes have relatively more extended upper atmospheres than typical hot Jupiters, with a lower ionization fraction and higher abundances of escaping molecules. This is consistent with existing ultraviolet transit observations of warm Neptunes, and it might provide a way to use future observations and models to distinguish solar-metallicity atmospheres from higher-metallicity atmospheres.