bluuebunny/crossref_metadata_2025 huggingface dataset:
Associação do maior número de mortes por COVID-19 e o Índice de Desenvolvimento Humano (IDH) de Cidades Catarinenses / Association of the highest number of deaths by COVID-19 and the Human Development Index (HDI) of cities in Santa Catarina
Authors: Alberti Adriano , Silva Bruna Becker da , Jesus Josiane Aparecida de , Zanoni Eliton Marcio , Grigollo Leoberto Ricardo
Published: March 2021

Em dezembro de 2019 surge uma nova doença do trato respiratório altamente contagiosa na China, posteriormente essa doença se espalhou rapidamente por diversos países denominada COVID-19 levando a Organização Mundial da Saúde (OMS) a decretar estado de pandemia. Municipios com menor Índice de Desenvolvimento Humano IDH geralmente apresentam uma taxa  de mortalidade mais alta em relação ao municípios com alto IDH, sendo isso em diversos tipos de enfermidades. O estado de Santa Catarina possui um IDH acima da média nacional, mas dentre os 295 municipios a diferença dos melhores com os piores municípios no IDH faz com que surja a pergunta: Será que o IDH tem associação com maiores taxas de mortes de COVID-19?
Flexible Arbeitszeiten zwischen Selbst- und Fremdbestimmung
Authors: Messal Michael , Dommes Marc , Schwunk Felix
Published: March 2021

Welche Herausforderungen entstehen im Zuge einer flexiblen und zeitgemäßen Gestaltung der Arbeitszeit? Anhand von innovativen Instrumenten wurden die zentralen Aspekte bei der Umsetzung von Arbeitszeitmodellen identifiziert. Der Befähigung von Mitarbeitenden und Führungskräften zum entgrenzten Arbeiten kommt hierbei eine Schlüssel rolle zu.
The New Complexes of Tris(2-Methoxy-5-Bromophenyl)Stibine with Silver Nitrate
Authors:   South Ural State University, Chelyabinsk, Russian Federation, Sharutina O.K.
Published: March 2021

By mixing solutions of tris(2-methoxy-5-bromophenyl)antimony and silver nitrate in a methanol : acetonitrile mixture (1:1 vol.), nitrato-O,O'-(acetonitrile)[tris(2-methoxy-5-bromophenyl)antimony]silver complex with the general formula [(C6H3ОMe-2-Br-5)3SbAg(μ2-NO3)(Ме3CN)]2•2[(C6H3ОMe-2-Br-5)3SbAgNO3(Ме3CN)] (1) has been obtained. An addition of silver nitrate solution in the methanol : acetonitrile mixture to the tris(2-methoxy-5-bromophenyl)antimony dioxane solution has led to the formation of a small amount of dark crystals of the ionic complex [(2-MeО-5-Br-C6H3)3SbAg(H2O)Sb(C6H3Br-5-OMe-2)3]+[(2-MeО-5-Br-C6H3)3SbAg(m-NO3)3 AgSb(C6H3Br-5-OMe-2)3]-×3C4H8O2 (2). Complexes 1 and 2 have been characterized by IR spectroscopy, and their structures have been determined by X-ray diffraction analysis. The IR spectra of complexes 1 and 2 contain the bands characterizing the Sb-O, Sb-C, С≡N-, and NO3-group band vibrations. X-ray diffraction analysis of the complexes has been carried out on an automatic four-circle D8 Quest Bruker diffractometer (МоКα radiation, λ = 0.71073 Å, graphite monochromator) at 293 K. Crystallographic characteristics of 1: triclinic, P-1 space group, a = 9.32(3), b = 17.50(7), c = 17.97(5) Å, a = 97.56(14), β = 92.90(19), g = 99.45(19) grad., V = 2859(16) Å3, Z = 2, rcalc = 2.069 g/cm3, 2: monoclinic, С2/с space group, a = 17.417(14), b = 21.041(15), c = 32.01(2) Å, a = 90, β = 97.79(3), g = 90 grad., V = 11624(15) Å3, Z = 4, rcalc = 2.006 g/cm3. In the monomeric and dimeric molecules of crystal 1, nitrate ligands are chelating and bridging, respectively. In the cation of complex 2, the silver atom is bonded to two antimony ligands, the third coordination site is occupied by a water molecule. In the dimeric anion there are one antimony ligand and three bridging nitrate groups surrounding each silver atom.
Structure and Synthesis of Dihalogenodicyanoaurate Complexes [Ph3PR][Au(CN)2Hal2], Hal = Cl, R = Me, СH2Ph; Hal = Br, R = cyclo-C6H11; Hal = I, R = Ph
Authors:   South Ural State University, Chelyabinsk, Russian Federation, Shevchenko D.P. , Khabina A.E.
Published: March 2021

Interaction of organyltriphenylphosphonium halides with potassium dihalogenodicyanoaurates in water followed by recrystallization of reaction products from acetonitrile or DMSO has been used to synthesize gold(III) ionic complexes [Ph3PMe][Au(CN)2Cl2] (1), [Ph3PCH2Ph][Au(CN)2Cl2] (2), [Ph3PC6H11-cyclo][Au(CN)2Br2] (3), and [Ph4P][Au(CN)2I2] (4), which have been structurally characterized by the X-ray analysis method (CIF files CCDC No. 1901681 (1), 1912903 (2), 1912919 (3), 2048146 (4)). According to the X-ray data crystals 1–4 consist of centrosymmetric square-planar [Au(CN)2Hal2]– anions (the Au–Hal average bond lengths are 2.417(3) Å (1), 2.280(2) Å (2), 2.4203(13) Å (3), and 2.6035(10) Å (4); the Au–C average bond lengths are 2.06(2) Å (1), 2.010(7) Å (2), 2.009(7) Å (3,) and 1.998(6) Å (4)); the phosphorus atoms in organyltriphenylphosphonium cations have a slightly distorted tetrahedral coordination (the P–C bond lengths are 1.782(9)-1.806(8) Å (1), 1.788(4)-1.813(5) Å (2), 1.790(5)-1.813(5) Å (3) and 1.793(6)-1.799(5) Å (4)). The structural organization in crystals 2–4 is caused by the interionic С–H∙∙∙N≡C hydrogen bonds (C–HPh∙∙∙N≡C 2.56 Å (2); C–HPh∙∙∙N≡C 2.43–2.59 Å, C–Hcyclohexyl∙∙∙N≡C 2.47 Å (3), C–HPh∙∙∙N≡C 2.63 Å (4)), while in crystals 1 no significant interionic contacts are observed.
Uranium Concentrations in Tissues and Other Clinical Samples of the Serbian Population
Authors:   University of Belgrade, Belgrade, Serbia, Stojsavljević A. , Avdin V.V. , Zherebtsov D.A. , Manojlović D. ,   South Ural State University, Chelyabinsk, Russian Federation
Published: March 2021

The prevalence of numerous malignant diseases is on the rise, while the mechanism of metal-induced oncogenesis has not been elucidated so far. The aim of this study was to determine the amount of uranium (U) in blood samples of the Serbian population (n = 305) and to perform a comparative analysis with the amounts of U in the blood of patients with thyroid carcinoma (TC, n = 103) and malignant brain tumors (MBTs, n = 157). This study also aimed to extend data on the tissue sample analysis. Uranium was quantified by inductively coupled quadrupole plasma mass spectrometry (ICP-Q-MS). The content of U was approximately 15 times higher in the Serbian population compared to other population groups worldwide that did not suffer from the war, while its amount showed similarities with the countries that directly suffered from the war. Furthermore, the U content was up to twice as high in the blood samples of TC patients compared to the control, while the U content in the TC tissue samples was approximately 10 times higher than in healthy thyroid tissues and showed a tendency to be higher in follicular variant of papillary thyroid carcinoma. However, the highest alterations in U content were obtained in samples of MBT patients, both in liquid clinical samples (serum, lysate, and cerebrospinal fluid) and in tissue samples. The results of this study could highlight the unresolved etiology of TC and MBT. Moreover, the reported results indicated the importance of regular monitoring of U in the blood of the Serbian population.
Zagrożenie życia narodu jako przesłanka wstępna derogacji zobowiązań w dziedzinie praw człowieka
Authors: Jasudowicz Tadeusz
Published: March 2021

To determine the fate of human rights in extreme situations, the treaties contain a mechanism for derogating from obligations, i.e. derogations from their enforceability in such exceptional situations. The initial and fundamental criterion under which derogation steps are admissible is the existence of an exceptional public emergency that threatens the life of the nation, as referred to in Article 4(1) of the International Covenant on Civil and Political Rights and Article 15(1) of the European Charter of Human Rights, and about which Professor Anna Michalska wrote so competently in 1997. Neither the constitutions of modern states nor their practice of introducing states of emergency are helpful in defining this criterion more precisely; most often, they do not use it at all. Unfortunately, it is not to be found in Chapter XI of the Polish Constitution “States of Emergency”, nor in the laws of 2002 regulating these states. In the practice of the treaty monitoring bodies (Human Rights Committee in the ICCPR system; the European Commission and the Court of Human Rights in the ECHR system), we do not find incontestable nor indisputable indications. The concept of the “nation” is referred to society as a whole and is to be associated with its physical survival. In the author’s opinion, this is not the correct approach, as it is and must be about a “living nation”, a nation effectively exercising its rights. The enslavement of a nation, its subjugation, elimination of opportunities for its self-determination – far from its extermination – can unquestionably meet the requirements of the criterion of a threat to the life of the nation. The study of constitutional law (the nation-sovereign) and international law (the principle and right to self-determination of the nation) unequivocally confirms this thesis.
Luís Roberto Barroso, Technological revolution, democratic recession, and climate change: The limits of law in a changing world (Rewolucja technologiczna, demokratyczna recesja i zmiany klimatyczne: granice prawa w zmieniającym się świecie), „International Journal of Constitutional Law” 2020, vol. 18, iss. 2 (opr. Lucyna Staniszewska)
Authors: Staniszewska Lucyna
Published: March 2021

Luís Roberto Barroso, Technological revolution, democratic recession, and climate change: The limits of law in a changing world (Rewolucja technologiczna, demokratyczna recesja i zmiany klimatyczne: granice prawa w zmieniającym się świecie), „International Journal of Constitutional Law” 2020, vol. 18, iss. 2 (opr. Lucyna Staniszewska)
Research on parallel data processing of data mining platform in the background of cloud computing
Authors: Bu Lingrui , Zhang Hui , Xing Haiyan , Wu Lijun
Published: March 2021

The efficient processing of large-scale data has very important practical value. In this study, a data mining platform based on Hadoop distributed file system was designed, and then K-means algorithm was improved with the idea of max-min distance. On Hadoop distributed file system platform, the parallelization was realized by MapReduce. Finally, the data processing effect of the algorithm was analyzed with Iris data set. The results showed that the parallel algorithm divided more correct samples than the traditional algorithm; in the single-machine environment, the parallel algorithm ran longer; in the face of large data sets, the traditional algorithm had insufficient memory, but the parallel algorithm completed the calculation task; the acceleration ratio of the parallel algorithm was raised with the expansion of cluster size and data set size, showing a good parallel effect. The experimental results verifies the reliability of parallel algorithm in big data processing, which makes some contributions to further improve the efficiency of data mining.
Acute kidney injury caused by ammonium acid urate crystals in diabetic ketoacidosis at the onset of type 1 diabetes mellitus
Authors: Shimazaki Shunsuke , Kazukawa Itsuro , Mori Kyoko , Kihara Makiko , Minagawa Masanori
Published: March 2021

Ammonium acid urate (AAU) crystals are rare in industrialized countries. Furthermore, the number of children with diabetic ketoacidosis (DKA) who develop severe acute kidney injury (AKI) after hospitalization is small. We encountered two patients with AKI caused by AAU crystals during the recovery phase of DKA upon admission. They were diagnosed with severe DKA and hyperuricemia. Their urine volume decreased and AKI developed several days after hospitalization; however, acidosis improved in both patients. Urine sediment analysis revealed AAU crystals. They were treated with urine alkalization and diuretics. Excretion of ammonia in the urine and urine pH levels increased after treatment of DKA, which resulted in the formation of AAU crystals. In patients with severe DKA, the urine and urine sediment should be carefully examined as AAU can form in the recovery phase of DKA.

Learning points:

Ammonium acid urate crystals could be formed in the recovery phase of diabetic ketoacidosis.

Diabetic ketoacidosis patients may develop acute kidney injury caused by ammonium acid urate crystals.

Urine and urine sediment should be carefully checked in patients with severe DKA who present with hyperuricemia and volume depletion.
Fourth-order elliptic problems with critical nonlinearities by a sublinear perturbation
Authors: Li Lin , O’Regan Donal
Published: March 2021

In this paper, we get the existence of two positive solutions for a fourth-order problem with Navier boundary condition. Our nonlinearity has a critical growth, and the method is a local minimum theorem obtained by Bonanno.
Mittag–Leffler synchronization for impulsive fractional-order bidirectional associative memory neural networks via optimal linear feedback control
Authors: Lin Jiazhe , Xu Rui , Li Liangchen
Published: March 2021

In this paper, we are concerned with the synchronization scheme for fractional-order bidirectional associative memory (BAM) neural networks, where both synaptic transmission delay and impulsive effect are considered. By constructing Lyapunov functional, sufficient conditions are established to ensure the Mittag–Leffler synchronization. Based on Pontryagin’s maximum principle with delay, time-dependent control gains are obtained, which minimize the accumulative errors within the limitation of actuator saturation during the Mittag–Leffler synchronization. Numerical simulations are carried out to illustrate the feasibility and effectiveness of theoretical results with the help of the modified predictor-corrector algorithm and the forward-backward sweep method.
Taxonomic structure of the flora of Male Opillya
Authors:   Ivan Franko National University of Lviv, Seniv M. , Tasenkevich L. ,   Ivan Franko National University of Lviv
Published: March 2021

The article provides information on the flora of Male Opillya, the southwesternmost part of the Opillya area, Western Ukraine. The ecological and geographical peculiarities of the area determine its rich plant diversity. The flora of Male Opillya comprises 1325 species of vascular plants belonging to 511 genera, 95 families and five divisions. A characteristic feature of the flora of this area is a small number of vascular cryptogamic plants and gymnosperms – 27 species, or 2.04% of the total number of species of vascular plants. The division Magnoliophyta consists of 1298 species (97.96%), of them Liliopsida accounts for 21.21% and Magnoliopsida – 76.75%. Taxonomic diversity of the flora is characterized by the following proportions: mean number of species per family is 13.95, mean number of genera per family – 5.38, mean number of species per genus – 2.59. The ten leading families by number of taxa contain together 757 species (57% of the total number) and 134 genera. Among them, the best represented families are Asteraceae (193, or 25.5%), Poaceae (105, or 13.87%), and Rosaceae (71, or 9.38%). The ten largest genera by number of species (from 51 to 14 species in each), comprise 204 species, or 15.4% of the total species diversity. Of them, the following genera contain the highest number of species: Carex (51 species), Hieracium (25), and Veronica (23). The genera represented by a single species make up more than half of all genera of the flora (277, or 54.21%).
Distribution of species of the genus Gymnosporangium (Pucciniales) in Uzbekistan
Authors:   Institute of Botany, Academy of Sciences of the Republic of Uzbekistan, Mustafaev I.M. , Islomiddinov Z.Sh. ,   Institute of Botany, Academy of Sciences of the Republic of Uzbekistan, Iminova M.M. ,   Institute of Botany, Academy of Sciences of the Republic of Uzbekistan, Ortiqov I.Z. ,   Andijan Branch of Tashkent State Agrarian University
Published: March 2021

In this study, we analyzed distribution of species of the genus Gymnosporangium in the mountain regions of Uzbekistan, including the Western Tien Shan and Pamir-Alay. Four species of Gymnosporangium (G. confusum, G. sabinae, G. fusisporum, and G. turkestanicum) are reported for Uzbekistan. The telial hosts of these rust fungi are species of the genus Juniperus, while aecial hosts in Uzbekistan are representatives of the genera Cotoneaster, Crataegus, Sorbus, and Pyrus (all Rosaceae). It has been found that the distribution patterns of species of Gymnosporangium within mountain areas of Uzbekistan depend largely on distribution of juniper woodlands because representatives of the genus Juniperus as telial hosts play a major role in the life cycle of these fungi. In that regard, Gymnosporangium species have not yet been recorded in the Nuratau Nature Reserve despite other favorable conditions for these rust fungi in this territory.
The role of gravimorphoses in moss adaptation to extreme environment
Authors:   Institute of Ecology of the Carpathians, National Academy of Sciences of Ukraine, Lobachevska O.V. , Kyyak N.Ya. ,   Institute of Ecology of the Carpathians, National Academy of Sciences of Ukraine, Kordyum E.L. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Khorkavtsiv Ya.D. ,   Institute of Ecology of the Carpathians, National Academy of Sciences of Ukraine
Published: March 2021

Gravisensitivity of mosses at different stages of their ontogenesis has an adaptive value and contributes to the functional activity of the gametophyte and its stability under extreme conditions in microhabitats. The aim of our research was to determine the participation of gravimorphoses in the adaptive plasticity of mosses depending on thermal conditions of their habitats and UV radiation effect. The objects of the study were sterile cultures of the following moss protonemata: Weissia tortilis, collected in different thermal conditions of Zaporizhzhya and Lviv regions (Ukraine), Bryum caespiticium from Lviv Region (Ukraine), as well as B. caespiticium and Polytrichum arcticum collected in Antarctica (Galindez Island). In all moss cultures, the gravisensitivity of protonemata, the morphological structure and morphogenesis of stolons were analysed. The protonemata of W. tortilis from two populations in Ukraine and of B. caespiticium from Antarctica and Ukraine, growing under conditions of different UV levels, were compared in terms of their sensitivity to UV radiation. Gravity-dependent morphoses of terrestrial dendrites of W. tortilis under arid conditions, branching of apical cells of gravitropic stolons of Antarctic mosses P. arcticum and B. caespiticium as well as the rapid development of shoots on them demonstrate participation of gravimorphogenesis in adaptation of mosses to stressful environmental conditions. Gravisensitivity and ability to form buds at the apex of a gravitropic stolon are considered an important adaptive morphogenetic process. It has been found that plants of W. tortilis from Zaporizhzhya Region were more resistant to UV irradiation than those from Lviv Region. Antarctic moss after UV irradiation showed significantly higher antioxidants activity and contained larger amount of phenolic compounds and flavonoids.
CFD analysis on a direct spring-loaded safety valve to determine flow forces
Authors: Pusztai Tamas , Simenfalvi Zoltan
Published: March 2021

Safety valves are the most important safety devices of the pressure system. For safety valves in the vast majority of cases in industrial environment, direct spring-loaded safety valves are used. The most important parameter of the equation of motion is the flow force. The main goal of the analysis was to compare the simulated flow forces with the measured results and validating the computational fluid dynamics model. Simulations were made in ANSYS 2019 R1 code for numerous fixed valve disk positions on different pressures. Results are in good agreement with the measured data.
Optimization of a flat slab with different type of punching reinforcement
Authors: Bujňáková Petra , Mečár Jakub
Published: March 2021

Several types of punching shear reinforcements are available for increase of the maximum resistance against punching shear failure of flat slabs. Conventional punching shear reinforcement in form of stirrups or double headed studs are in use for decades. They are well known due to their simplicity and good performance. A new type of punching reinforcement has been developed for the case, where the flat slab exposed to extreme load and resistance of conventional type of punching shear reinforcement is not sufficient. Another designs point out that new construction system can reduce the amount of CO2. This paper presents some results of parametric study focused on design of the flat slab using different types of punching shear reinforcement and considering the concrete consumption.
The Implementation of Halal Tourism Ecosystem Model in Borobudur Temple as Tourism Area
Authors: Sutono Anang , Tahir Shaharuddin , Sumaryadi Sumaryadi , Hernowo Andre , Rahtomo Wisnu
Published: March 2021

Borobudur as one of the top wonderful destinations in the world is challenged to become one of halal tourism destinations in Indonesia. The purposes of this research are to find out and to launch the implementation of halaltourism ecosystem model in Borobudur Temple as tourism area in Indonesia. This research used a descriptive method. The researcher investigated the implementation of halal tourism ecosystem model in the Borobudur temple as tourism area by examining the variables of halal tourism ecosystems. It consisted of four dimensions. They are destination products, government support, human resources, and infrastructure. The main data is collected by using interviews and addressing of Borobudur Temple Tourism Park management, Tourism Business People that concerned with halal certification, LPPT (Integrated Research and Testing Laboratory) University of Gajah Mada, Indonesian Ulama chapter Jogjakarta, Culture and Tourism Region of Jogjakarta. The tools of data collection are the checklist and literature study to grab the secondary data. The result shows that Halal Tourism destination product, including the availability of halal attraction, facility, accessibility, program, and the package are not available completely. However, the support aspect from the government is not optimal in supporting Borobudur as halal tourism destination. Based on human resources aspect, there is founded that in some aspects such as the availability of human resources that understand of tourism is very poor or almost none. Besides, based on infrastructure aspect, there is founded that research and development aspects have not been carried out optimally.
Szkoła jako podstawowe miejsce kształtowania postaw społeczno‑politycznych– gimnazjum na Smolnej 30 w Warszawie w I połowie XX wieku
Authors: Kofin Mateusz
Published: March 2021

Artykuł przedstawia wpływ szkoły na proces kształtowania postaw społeczno‑‑politycznych młodego pokolenia na przykładzie gimnazjum na Smolnej 30 w Warszawie w I połowie XX wieku. Od samego początku na terenie szkoły działały uczniowskie grupy konspiracyjne o orientacji narodowej i socjali‑stycznej. Na przełomie lat 20. i 30. XX wieku w gimnazjum na Smolnej zdobywało wykształcenie wielu późniejszych działaczy Związku Akademic‑kiego Młodzież Wszechpolska oraz ugrupowań narodowo ‑radykalnych, w tym przyszli liderzy Obozu Narodowo ‑Radykalnego: Jan Mosdorf, czy Ruchu Narodowo ‑Radykalnego „Falanga” – Jerzy Hagmajer, Wojciech Kwasieborski oraz Bolesław Piasecki.
Wojna prewencyjna – polityka Marszałka JózefaPiłsudskiego wobec Niemiec w pierwszej połowie lat 30.XX wieku
Authors: Flor Adrian
Published: March 2021

Artykuł jest poświęcony kwestiom politycznym i militarnym, które związane są z problemem tzw. wojny prewencyjnej – koncepcji marszałka Józefa Piłsudskiego wobec odbudowy potencjału wojskowego (zredukowanego po zakończeniu I wojny światowej) przez Republikę Weimarską, a następnie III Rzeszę. Działania podejmowane przez Piłsudskiego miały na celu doprowadzenie do unormowania stosunków politycznych między Polską i Niemcami oraz zabezpieczenia zachodnich granic II Rzeczypospolitej. W artykule w sposób chronologiczny przedstawiono linię polityczną strony polskiej wobec prze‑mian politycznych mających miejsce w Niemczech (dojście do władzy Adolfa Hitlera). Scharakteryzowane zostały militarne plany Piłsudskiego wobec Niemiec, czyli koncepcja przeprowadzenia wojny prewencyjnej. Porównano również ówczesny potencjał militarny obydwu państw.
Uso do Módulo Python Uncertainties no cálculo de incertezas experimentais da diferença de potencial e corrente elétrica de um protótipo experimental
Authors: do Couto Flávio M. , da Silva Julio F.
Published: March 2021

Nesse artigo, utilizou-se o Módulo Python Uncertainties no desenvolvimento dos códigos para efetuar os cálculos de incertezas experimentais, tanto para a diferença de potencial, quanto para as correntes elétricas. Para esse fim, foi desenvolvido um protótipo experimental que demonstra o efeito fotovoltaico a partir da utilização de materiais de baixo custo e, por conseguinte, com o objetivo de observar e quantificar as referidas grandezas físicas envolvidas. Além disso, foi realizada uma análise qualitativa e quantitativa do efeito fotovoltaico, assim como da Primeira Lei de Ohm. Nessa perspectiva, o protótipo foi associado a um multímetro, que permitiu a aferição direta da diferença de potencial, cujo o valor principal foi de (0,4582 ± 0,0004) V, quando incidido um feixe laser em um fotodiodo presente em um transistor 2N3055, mas também os valores das correntes elétricas, sendo os valores principais de (81,7100 ± 0,1118) μA e (1,9990 ± 0,0320) μA, quando se utilizou dos resistores ôhmicos de 1,0 kΩ e 220,0 kΩ, respectivamente. Por fim, é importante salientar que essa proposta de artigo objetiva a anexação da computação física no cotidiano escolar, assim como promover o despertar científico na confecção de instrumentações específicas para o ensino-aprendizagem de física.
USO SATISFACTORIO DE PLASMA CONVALECIENTE DE COVID-19 EN UN PACIENTE CON MIELOMA MÚLTIPLE EN QUIMIOTERAPIA
Authors: Flores-Angulo Carlos , Hernández Ada , Salvo Carla , Lagos Maria Alicia Cid , Martínez-Jofré Karen , Vergara Carmen , Martínez Karin , Rival Dafne Donoso , Fuentes Felipe Vergara , Silva Guillermo
Published: March 2021

El mieloma múltiple (MM) es una enfermedad clonal que deriva de las células plasmáticas, cuya biología y tratamiento puede producir inmunosupresión, lo cual pudiera explicar la elevada tasa de mortalidad de los pacientes con MM y COVID-19. A continuación, se describe el curso clínico de un paciente de 63 años, con hipertensión arterial, diabetes mellitus tipo 2, MM en recaída recibiendo quimioterapia e infección por SARS-CoV-2 que cursó con un rápido deterioro de la función respiratorio, requiriendo intubación orotraqueal e ingreso a la Unidad de Cuidados Intensivos del HRLBO. Debido al empeoramiento progresivo de los parámetros ventilatorios, y considerando los diferentes factores de riesgo, se decidió administrar 200 cc de plasma convaleciente, objetivándose mejoría clínica 24 horas después de su infusión; finalmente, la paciente fue extubada y trasladada a la Unidad de Cuidados Intermedios donde posteriormente fue egresada.
Uma técnica parada no tempo? Mapeamento da produção científica baseada em análise de conteúdo na SciELO Brasil (2002-19)
Authors: Sampaio Rafael , Lycarião Diógenes , Codato Adriano , Marioto Djiovanni , Bittencourt Maiane , Nichols Bruno
Published: March 2021

O artigo apresenta uma análise cientométrica de 3.484 artigos publicados entre 2002 e 2019 na base SciELO que fazem referência à análise de conteúdo (AC) em termos de número de publicação, periódicos e referências acionadas. Os resultados demonstraram que o colégio de Ciências da Vida apresenta não apenas o maior volume de trabalhos, mas também de heterogeneidade de referências. Esse resultado desafia estudos anteriores que destacavam as disciplinas das Ciências Humanas como lugar preferencial de utilização do método. Para isso, foi utilizada a análise de cocitação através do VOSviewer e detectada uma grande predominância do manual de Laurence Bardin em todos os colégios observados. Esse resultado confirma achados de estudos anteriores, mas em uma escala e diversidade disciplinar inéditas. Argumentamos que essa concentração tende a revelar um flagrante descompasso entre o avanço da literatura especializada sobre a metodologia e seu respectivo uso pela comunidade científica brasileira, que pode estar sendo irrefletido e desatualizado.
HUBUNGAN ANTARA POLA ASUH DEMOKRATIS DAN KECERDASAN EMOSI DENGAN PERSAINGAN ANTAR SAUDARA
Authors: Muarifah Alif , Puspitasari Intan
Published: March 2021

This research aimed to know the correlation between democratic parenting style and emotional intelligence with sibling rivalry. Sibling rivalry triggered by individual internal or external factors. In this research, democratic parenting style serve as individual external factor and emotional intelligence serve as individual internal factor for sibling rivalry. Participants in this study were selected by purposive sampling technique which are parents who have children in age of 7-8 years old. Quntitative method was used by distributing Democratic Parenting Style Scale, Emotional Intelligence Scale and Persaingan antar saudara Scale to the participants. Regression was used to understand the correlation between variables and its correlational strength. This research showed that there is significant negative correlation between democratic parenting style and emotional intelligence with sibling rivalry. Partially, democratic parenting style and sibling rivalry results correlation coefficient r = -0.196 meanwhile emotional intelligence and sibling rivalry results correlation coefficient r = -0.293. Regression analysis between variables shows R square (R2) valued of 0.88 (8.8%). This result shows that democratic parenting style and emotionl intelligence can explain the variable variances of sibling rivalry valued of 8.8% together.
PREDIKTOR YANG MEMPENGARUHI PELAKU DAN KORBAN PERUNDUNGAN MAYA
Authors: Faiqoh Faiqoh
Published: March 2021

This study was aimed to predict cyber-bullying by self esteem, academic performance, and lonliness. The participants of the study were 313 junior high school students that selected by nonprobability sampling technique. This study used eight instruments that were validated by confirmatory factor analysis and was analyzed by multiple regression. The results of the study were significant prediction of peer-related loneliness, affective performance, and gender to cyber-bulliers and significant preditctions to cyber-bullying victims by peer-related loneliness, in affective performance
PEMAAFAN DAN KEBAHAGIAAN PADA LANSIA
Authors: Pusvitasari Putri , Jayanti Arini Mifti
Published: March 2021

The purpose of this research is to identify the relationship between forgiveness and happiness in elderly at Wredha Abiyoso Pakem Yogyakarta house. The subject are 30 seniors who live at the house. This research uses two scales, those are forgiveness scale which has 10 items and refers to Nashori (2011) and happiness scale which has 20 items and refers to seligman’s happiness scale (2005). The data analysis which is used in the research is product moment from pearson. The result shows that there is a significant relationship between forgiveness and happiness in the elderly who live in the Werdha Abiyoso Pakem Yogyakarta house. It is proven by correlation coefficient between forgiveness and happiness for r = 0,533 with p = 0,000 (p 0,01).
МЕТОДЫ И МОДЕЛИ ПОДДЕРЖКИ ПРИНЯТИЯ РЕШЕНИЙ ПРИ УПРАВЛЕНИИ ИННОВАЦИОННЫМИ ПРОЕКТАМИ В ПРОИЗВОДСТВЕННО-ЭКОНОМИЧЕСКИХ СИСТЕМАХ
Authors: Черняховская Л.Р. , Васильев В.И. , Гвоздев В.Е. , Никулина Н.О. , Малахова А.И. , Вульфин А.М. , Бежаева О.Я.
Published: March 2021

В монографии рассматриваются задачи построения интеллектуальной системы поддержки принятия решений для повышения эффективности управления инновационными проектами в производственно-экономических системах с применением методов искусственного интеллекта, онтологического инжиниринга и математического моделирования в условиях неопределенности и рисков. Для широкого круга специалистов в области инженерии знаний и управления сложными системами, научных работников и аспирантов.
Protected and Unprotected Elements of a Work of Art
Authors: Kopylov A. Yu.
Published: March 2021

The paper specifies the issues of the balance between the form and content of a work of art, as well as attribution of certain system elements of its structure to protected and unprotected elements. It is noted that the existing doctrinal discussion regarding Fichte’s idea about protected form and unprotected content of the work does not lose its relevance. The author highlights that in modern literature this idea has been repeatedly revised as not meeting the purpose of determining the circle of protected elements. Some researchers point to the use of philosophical, philological or ordinary concepts of the form and content of the work rather than legal ones as a weak point of this doctrine. The author justifies the doctrine of protected form and unprotected content, presents criticism of attempts to revise it, proves that the weak point of this theory involves invalidity of the critics’ arguments that the use of philosophical categories and concepts by the proponents of the theory of unprotected content and protected form, as well as philological and art terms and categories. It is concluded that the doctrinal system of protected and unprotected elements of the work requires clarification in relation to their individual types. The author suggests the idea of distinguishing non-trivial plots as elements of the internal form of the work which together with the characters and the title form a single system of artistic images allowing us to separate creative works from reproductive results of intellectual activity. The author proposes criteria for legal protection of the name and character of the work depending on the ability to cause in the public association with the work itself.
On the Role of Parliament in the Constitutionalization of Criminal Law
Authors: Guzeeva О. S.
Published: March 2021

The Parliament acts as the primary subject of constitutionalization of the criminal law, ensuring the adoption of normative acts, which in their content reliably reflect and fully embody the norms and values of the country’s Constitution. This requires parliamentarians to work hard on a preliminary constitutional review of drafted and adopted criminal laws. At the same time, an analysis of the practice of legislative activity shows that such a check is either not carried out, or is carried out purely formally. In this regard, the issue of introducing into parliamentary practice the institution of compulsory legal examination of laws that affect the rights and freedoms of citizens is being actualized. Legal examination of criminal law bills requires that experts have deep and special legal knowledge in the field of constitutional and criminal law, criminology and criminal policy, international and humanitarian law. However, the legal examination of the draft law cannot be perceived as an unequivocal decision on its constitutionality.
Protection of Scientifi c Research Results and Scientifi c Information in Elite Sports ("Formula 1" Case Study)
Authors: Kamalyan A. M.
Published: March 2021

The paper examines the legal regulation of scientific research in professional sports as in the case of Formula 1. It is emphasized that the owner of the rights to the results of scientific research can be not only the racing team itself, but also one of the closely related legal entities. Specific examples are provided demonstrating what can be protected by a patent and who can own intellectual property rights. It is noted that, despite a large number of high-tech solutions, Formula 1 teams often deliberately refuse to patent. An analysis of the situation in this sport shows that in the conditions of constant changes and improvements in racing cars, obtaining a patent is unjustified due to the length of this procedure. At the same time, the results of scientific research and scientific information are protected by the trade secret regime. It is stipulated that such a regime is accompanied by the risk of disclosure of confidential information by persons, primarily current and former employees. One of the biggest spy scandals in the history of Formula 1 is cited as an illustration. Particular attention is given to the problem of the transfer of staff members from one Formula 1 team to another, including the delineation of the employee’s own skills and the protected information obtained by him in previous work. In addition, it is emphasized that such transitions are often accompanied by compulsory leave without the right to go to a new job, so that the existing knowledge about the work of the former employer loses its relevance. It is also noted that the trade secret regime does not prevent Formula 1 teams from getting acquainted with the results of scientific research of their competitors due to the rules on the maximum openness of cars during the Grand Prix. Specific examples of borrowing by racing teams of successful engineering solutions of rivals by creating their own analogues are given.
Autoritarismo e Racismo: Oliveira Vianna, Constituição e Democracia sob os Trópicos
Authors: Piza Duarte Evandro
Published: March 2021

Resumo: o artigo analisa os argumentos de Oliveira Vianna, representante do "autoritarismo político" brasileiro, sobre o conflito entre a Constituição Ideal e a Constituição Real, destacando a relevância do racismo científico na crítica dirigida ao Idealismo da Constituição. A "disjunção" (ideal/real) é analisada com auxílio das categorias de JÃ¼rgen Habermas de procedimentalismo e substancialismo para explicitar as dimensões da colonialidade na teoria constitucional europeia. Argumenta-se que essa disjunção reconstrói a distinção entre povo (elites de poder qualificadas) e plebe (plebe/massa amorfa), fundamentada na compreensão racista da história, convergindo para a defesa do Estado como agente da hegemonia branca e na representação do papel perigoso da ideia democrática de participação popular, negra/indígena. Logo, ao invés de ser apenas um modo de compreender os problemas do constitucionalismo brasileiro, deve ser objeto de investigações como artefato da história das elites locais e considerada como parte integrante do problema que pretende resolver.Palavras-chave: constitucionalismo periférico, idealismo da Constituição, direitos fundamentais; negros e indígenas; colonialidade do saber, Estado-Novo.Abstract: In this paper, we analyze Oliveira Vianna's arguments, as representative of the Brazilian "political authoritarianism", about the conflict between the Ideal Constitution and the Real Constitution, highlighting the relevance of scientific racism to the criticism towards the Constitution's Idealism. The "disjunction" (ideal/real) is analyzed with the support of JÃ¼rgen Habermas' categories of proceduralism and substantialism, aiming to unveil the dimensions of coloniality within the European constitutional theory. Our thesis is that this disjunction reconstructs the distinction between people (qualified power elites) and people (plebe/amorphous mass), based on a racist understanding of history, converging to the defense of the State as an agent of white hegemony and to the representation of the dangerous role attributed to the democratic idea of popular participation, black/indigenous. Therefore, instead of being only one way to understand the problems of Brazilian constitutionalism, it must be the object of investigations as an artifact of local elites' history and considered as an integral part of the problem it intends to solve.Keywords: peripheral constitutionalism, Constitution's idealism, fundamental rights; black/indigenous people, coloniality of knowledge; New State.
Application of bispectral index and analgesia nociception index monitoring during laparoscopic cholecystectomy
Authors: Mashyn A. M. , Kobelyatskiy Yuriy Y.
Published: March 2021

The study provides a theoretical generalization and substantive solution to the scientific and practical problem of increasing the efficiency of anesthesia for surgical interventions, such as laparoscopic cholecystectomy, under individualized anesthetic support. This study also presents the peculiar courses of various anesthetic methods during the perioperative period in 120 patients with cholelithiasis who underwent laparoscopic cholecystectomy. Anesthesia types included total intravenous anesthesia using propofol and inhalation anesthesia with sevoflurane. Monitoring the bispectral index and analgesia and nociception index has been widely performed to assess the adequacy of various anesthetic options. These indices were also monitored to assess hemodynamic and autonomic regulation parameters in real time and to predict changes in these parameters intraoperatively. The results suggested the broad possibilities of monitoring, controlling, and minimizing the effect anesthesia on the cardiovascular system in conditions associated with a transient increase in the intra-abdominal pressure.
A SUA FORMA DE ENSINAR ME MOTIVA E EU PERCEBO QUE APRENDO? UMA ANÁLISE DAS PRÁTICAS PEDAGÓGICAS E AS SUAS CONSEQUÊNCIAS PARA A MOTIVAÇÃO ACADÊMICA
Authors: Gibaut Emerson Andrade , Bruni Adriano Leal
Published: March 2021

O estudo buscou analisar a associação entre práticas pedagógicas no ensino de Contabilidade, apresentadas como ativas ou passivas, motivação acadêmica e nível percebido de aprendizagem. O estudo sustenta que práticas ativas estariam associadas a uma maior motivação e a um nível percebido de aprendizagem mais elevado. A pesquisa envolveu 490 estudantes de Ciências Contábeis de quatro instituições de ensino superior da Bahia. Os dados do estudo foram coletados por meio de questionário, contendo três escalas: práticas pedagógicas; motivação acadêmica e nível percebido de aprendizagem. Ao todo, as escalas continham 61 quesitos do tipo escala Likert, separados em dois cenários, apresentados com questionários distintos (práticas pedagógicas ativas e práticas pedagógicas passivas), e foram analisados com base na Teoria da Autodeterminação. Os resultados evidenciaram que práticas pedagógicas ativas estariam associadas a uma maior motivação acadêmica dos estudantes e a um maior nível percebido de aprendizagem.
Nutritional Biomarkers for Predicting Pancreatic Beta Cell Failure in Central Obesity
Authors: Rahman Miftakh Nur , Diantini Ajeng , Fattah Miswar , Barliana Melisa Intan
Published: March 2021

BACKGROUND: There is a continuous rise in the prevalence of central obesity and become a pressing health problem in the world. Central obesity followed by many metabolic disorders especially Type 2 Diabetes Mellitus (T2DM). The pathogenesis started from overnutrition signal that force pancreatic beta cells to produce a large number of insulin. Low-grade chronic inflammation that occurred also affects the organs sensitivity against insulin and caused beta cells to compensated this situation and at the end become exhausted and loss its function.CONTENT: Along compensation mechanism, certain nutrients were support the beta cells to maintain their mass and function to produce insulin. Short chain fatty acids (SCFAs) are gut microbiota fermentation product that act as nutrient and give an advantage to the proliferation and survivability of the beta cells. Zinc (Zn) also plays an important role in every step of insulin production. Moreover, these nutrients protecting pancreas against inflammation and oxidative stress through certain mechanism. Most of patients with central obesity are unaware of the presence of this disturbance at early stage. Whereas, at molecular level there is a magnitude of SCFAs and Zn level in the blood that would become an early signal and predict the damage of beta cells.SUMMARY: Quantification of these two nutrients in the blood expected to provide an early warning tool to maintain insulin adequacy and predict the possibility of beta cell failure in central obesity with promising performance.KEYWORDS: central obesity, T2DM, SCFAs, Zinc, beta cell failure
Post-implantation maxillary sinusitis: prevention and diagnosis
Authors:   Evdokimov Moscow State University of Medicine and Dentistry, Moscow, 127473, Russia, Vishnyakov V. V. , Ovchinnikov A. Yu. ,   Evdokimov Moscow State University of Medicine and Dentistry, Moscow, 127473, Russia, Panin A. M. ,   Evdokimov Moscow State University of Medicine and Dentistry, Moscow, 127473, Russia, Bakotina A. V. ,   Evdokimov Moscow State University of Medicine and Dentistry, Moscow, 127473, Russia, Talalaev V. N. ,   Evdokimov Moscow State University of Medicine and Dentistry, Moscow, 127473, Russia, Donskaya O. S. ,   Pavlov First Saint Petersburg State Medical University, Saint Petersburg, 197022, Russia
Published: March 2021

According to the data of domestic and foreign authors, the incidence of maxillary sinusitis has doubled over the past 10 years, and the proportion of patients hospitalized in ENT hospitals is increasing annually by 1.5–2.0%, moreover, rhinology and rhinosurgery are the main areas of work of the ENT hospital currently. An important role in the occurrence of chronic maxillary sinusitis is played by the condition of the nasal cavity, especially the area of the ostiomeatal complex. For more than 30 years, rehabilitation of patients with complete or partial absence of teeth using subantral grafting and dental implantation has been widespread in Russian dental practice. Odontogenic maxillary sinusitis is increasingly found as a complication of dental implant treatment in the upper jaw. Patients usually get consultations with an otorhinolaryngologist already with the appearance of complications, and this reduces the effectiveness of dental operations. The question of diagnosis of maxillary sinusitis and insufficient preoperative preparation before implant treatment at the dentist remains open. When preparing a patient for implant treatment at the dentist, important components are the otorhinolaryngological examination and computed tomography of the paranasal sinuses, which can reveal a violation of the architectonics of the nasal cavity, the ostiomeatal complex and the pathology of the maxillary sinuses.