bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relé de salto de vetor no SIMULINK: implementação da técnica de anti-ilhamento em sistemas de geração distribuída
Authors: Finkler Alcedir Luis , Obregon Luana , De Campos Maurício , Lenz João Manoel , Sausen Paulo Sérgio , Sausen Airam T. Z. Romcy 
Published: December 2021

A crescente demanda por energia elétrica tem incentivado consumidores a investirem em geradores conectados junto às instalações consumidoras. Esse tipo de geração é conhecido como geração distribuída (GD). A GD apresenta vantagens, porém pode trazer alguns inconvenientes como o risco de alimentar um trecho de rede durante uma manutenção (operação ilhada). Para impedir que isso ocorra, as GDs devem possuir proteções que permitam identificar a perda de conexão com a rede. Entre os principais métodos de identificação de ilhamento estão os relés de salto de vetor. Estudos direcionados a detecção de ilhamento podem ser realizados utilizando diversos softwares, entre eles, pode-se citar, o MATLAB/SIMULINK. Porém, não há na literatura um documento que descreva com clareza como implementar uma simulação de detecção de ilhamento pelo método de salto devetor utilizando MATLAB/SIMULINK. Esse trabalho tem como contribuição fornecer uma orientação detalhada dessa implementação utilizando máquina síncrona servindo como guia para alunos que desejam iniciar estudos em geração distribuída.
LITERATURE REVIEW OF PERCEPTION, MATERNAL, PREGNANCY, AND LABOR IN 2015-2021
Authors: Eddy Siswanto  , Junardi Harahap  
Published: December 2021

The aim of this literature review was to find out any topics which had discussed and researched scientifically according to behavior, perception, maternal, pregnancy, and labor, especially in 2015 - 2021. The method of literature review was descriptive quantitative. Literatures were tracked by using Mendeley, then selected and processed by using VOS Viewer. They were also manually processed according to completeness of each literature. Of the 4 main discussion clusters had been found, i.e. target clusters, mothers, risk groups, and health services, there were determined several main topics and keywords i.e: examination (care), mothers, factors, experiences, childbirth, and antenatal care. Meanwhile, topics those rarely discussed or researched were perceptions and adolescents. The most collected literatures were published in 2019 (29%), followed by 2020 (22%), and 2015 (15%). Most of the research or studies of the collected literatures were conducted descriptively and took research locations in Indonesia and African countries. Of the selected literatures rose basic assumption that the high maternal mortality rate, especially in Indonesia, is closely related to the lack of utilization of health facilitaties, as a result of the improper behavior of pregnant women in maintaining pregnancy and labor. This behavior is based on mindsets and perceptions related to pregnancy and labor, which have been formed since the pregnant women were teenagers. (9 pt).
ASTAXANTHIN MENGHAMBAT PENURUNAN JUMLAH SEL LEYDIG DAN KADAR TESTOSTERON PADA TIKUS WISTAR JANTAN YANG DIPAPAR DENGAN ASAP ROKOK
Authors: Lie Andrew , Pangkahila Wimpie , Maker L.P. Iin Indrayani 
Published: December 2021

Background. The exposure of cigarette smoke impacts negatively on Leydig cell count and testosterone level. Astaxanthin is known for its ability to neutralize free radicals far more potent than any other kind of antioxidant.
Research objectives. This research aims to prove the effect of Astaxanthin in inhibiting decrease of Leydig cell count and testosterone level in male Wistar rats exposed with cigarette smoke.
Methodology. The posttest only control group study design was conducted on 36 male Wistar rats, 12-16 weeks in age, with 200-210 grams body weight. Samples were randomly divided into two groups, consisting of a control group exposed with cigarette smoke and 0.5 ml of aquadest and a study group exposed with cigarette smoke and 0.1 mg of astaxanthin/200 gr BW daily for 30 days. On day 31, blood samples were taken to measure the testosterone level. Both testes were taken for Leydig cells count assessment. Comparative analysis was done to see any significant difference between the study and control group.
Research results. The results show that the mean number of Leydig cells and testosterone levels in the study group was significantly higher than the control group (p<0.01).
Conclusion. Oral astaxanthin administration inhibited the decrease of Leydig cell count and testosterone level in male Wistar rats exposed with cigarette smoke.
Key words: Astaxanthin, Testosterone, Leydig Cell, Andropause
TERAPI NUTRISI PADA KARSINOMA AMELOBLASTIK DENGAN KEMOTERAPI
Authors: Rabiah Rabiah , Bukhari Agussalim , Kesumasari Citra , Safitri Asrini 
Published: December 2021

Karsinoma ameloblastik adalah tumor ganas epitel odontogenik yang sangat jarang terjadi, terhitung sekitar 2% dari tumor odontogenik. Tujuan utama terapi nutrisi pada penderita kanker adalah untuk mempertahankan atau meningkatkan status gizi sehingga dapat memperkecil terjadinya komplikasi, meningkatkan efektivitas terapi kanker (bedah, kemoterapi, radiasi), kualitas hidup dan survival penderita. Pria usia 59 tahun dikonsulkan dengan diagnosis karsinoma ameloblastik dan malnutrisi berat (Subjective Global Assesment Skor C). Pasien memiliki riwayat asupan yang kurang dan perubahan konsistensi asupan selama 4 bulan dan memberat 10 hari terakhir karena disfagia. Terapi nutrisi pre-kemoterapi diberikan dengan target 1900 kkal secara bertahap melalui enteral dan parenteral dengan protein 1,5 gram/kgBB ideal/hari. Pada akhir masa perawatan terdapat perbaikan metabolik seperti deplesi system imun,albumin dan balance nitrogen. Penanganan nutrisi perlu dilakukan pada pasien kanker yang akan menjalani kemoterapi untuk optimalisasi kondisi pre-kemoterapi dan memperbaiki klinis dan metabolik pasien post-kemoterapi.
Construction of a 3d geomechanical model and its influence on the dynamic indicators of a carbonate reservoir model
Authors: Abishev D. B. , Shishkin V. V. , Alekhin I. G. , Nasibullin A. Z. 
Published: December 2021

The article presents the process and results of constructing a three-dimensional geomechanical model of an oil field located in the eastern edge of the Caspian basin. Oil and gas content is established in carbonate deposits of the Lower and Middle Carboniferous. The model was based on well log data, one-dimensional geomechanical models and a 3D geological model. The result of geomechanical modeling is the obtained property of additional permeability of the critically loaded discrete fracture network, which was later used in the history match of the hydrodynamic model. In addition to the fracture property, a series of conductive faults were also identified during the history match.
When carrying out geomechanical modeling, international experience was taken into account in the calculation of critically loaded fractures and their relationship with the intervals of inflow and loss in carbonate reservoirs. The updated hydrodynamic model, taking into account the geomechanical model, significantly improved the convergence of the model and historical indicators of bottomhole pressures.
Analysis of the effectiveness of dual injection at Kalamkas field
Authors: Kanbayeva Zh. S. 
Published: December 2021

The article analyzes the results of pilot field tests and the technological assessment of the introduction of technology for simultaneous and separate injection at Kalamkas field of Mangystaumunaigas JSC. The functional tasks of simultaneous-separate injection and the requirements for the technical conditions of the equipment used for transfer to simultaneous-separate injection are considered
A relevant and significant point in the implementation of technology for simultaneous-separate injection is that the injection into two layers is carried out through one wellbore using special equipment, the main element of which is a packer that separates the layers from each other and provides the possibility of operating each of them in accordance with the specified technological mode.
Estimation of quantitative criteria of carbonate reservoirs of triassic deposits
Authors: Tlepieva J. M. , Shilanov N. S. 
Published: December 2021

This paper discusses the boundary values of the reservoir properties of carbonate rocks of the Triassic sediments of South Mangyshlak, which are important for the interpretation of production geophysical data and for perforating and blasting operations.
In terms of lithological composition, Triassic deposits are represented by two types of commercial reservoirs terrigenous and carbonate. Carbonate reservoirs are localized in the volcanic-dolomite and volcanic-limestone strata of the Middle Triassic. These rocks are characterized by a complex type of reservoir: porous-fractured, porous-cavernous and fractured. Sediments of the Upper Triassic occur with erosion on the Middle Triassic sedimentary complex and are represented by alternating tuffaceous, silt-sandy and mudstone rocks. Polymictic sandstones are oil-saturated to varying degrees; oil deposits are confined to them.
To substantiate the quantitative criteria of the reservoir, the results obtained during special laboratory studies of the core were used. Filtration studies were carried out, where physical and hydrodynamic characteristics were determined when oil was displaced by displacing reagents. The obtained parameters were used to construct correlations collector non-collector. Using the relationships between the reservoir properties of the reservoir, the dependence of the porosity and permeability on the residual water content, as well as open porosity and permeability on the dynamic porosity, the boundary values were determined.
Abnormally high reservoir pressures in areas with a degraded energy state
Authors: Khadarov R. E. , Tajibayev M. O. 
Published: December 2021

Nowadays, in the Uzen and Karamandybas oilfields most of the developed objects show decreasing reservoir pressure. Therefore, there is a need to consider opportunities for increasing the efficiency of the existing system for maintaining reservoir pressure for specific identified areas.
This article proposes an approach for a detailed analysis of the current energy state of certain areas through hydrodynamic tests of injection wells in non-stationary filtration modes. The reasons for the occurrence of abnormally high reservoir pressures are presented on the examples of wells, and possible ways to solve them are proposed.
Hvordan endret byggeskikken seg på Borg? En analyse av fire utvalgte hus på Borg, Vestvågøy fra yngre jernalder til høymiddelalder
Authors: Torbergsen Elin Tinuviel 
Published: December 2021

The purpose of the analysis was to highlight how the building tradition at Borg, Lofoten, Norway, changed from the Late Iron Age to the High Middle Ages. The construction elements such as roof-bearing posts, doorways, fireplaces, walls, and room divisions were compared between Borg I:1a, Borg I:1b, Borg II and Borg III. The results of the analyses emphasized that the building tradition at Borg changed in regard to house construction, size of the buildings and the division of rooms. The residents of Borg traditionally built longhouses with combined living room and byre from approx. 600 AD to the year 1300 AD. It is argued that limited access to local resources, such as timber, led to the residents retaining much of the same building tradition for approx. 700 years.
Aktuálna slovenská právna úprava trestných činov proti republike
Authors: Polák Peter 
Published: December 2021

The contribution deals with current legal regulation of criminal acts against the republic. In terms of general characteristics of these criminal acts their purpose and significance is explained. In terms of a more concrete characteristics of criminal acts against the republic the focus is directed to a definition of basic concepts of facts of crime and other concepts. In the text there are mentioned also theoretical and applicational issues related to legal regulation of these criminal acts.
Urážka prezidenta republiky v meziválečném období
Authors: Kadlec Daniel 
Published: December 2021

The article deals with the § 11 of the Act of the Protection of the Republic, which in the interwar period regulated the criminal offence of the Defamation of President of the Republic. The article discusses the origin and historical sequence of the crime of the Defamation of the Head of State. In the article, the author explains, with the help of case law, some terms from the text of § 11 of the Act of the Protection of the Republic, as well as the meaning of individual paragraphs or facts as a whole. In the article author presents a few very specific cases he found in the collections of the Moravian Provincial Archive.
Velezrada: Zákon na ochranu ľudovodemokratickej republiky a súdna prax
Authors: Laclavíková Miriam , Gábriš Tomáš 
Published: December 2021

The article describes the legal regulation of high treason in the Act for the Protection of the People’s Democratic Republic, and the practice of its judicial application. The authors innovatively place the issue in a broader historical, philosophical (ethical, or axiological) and methodological context. They are inclined to conclude that the real traitors were not the tried defendants. The necessity of such an adjustment was in itself questionable at the philosophical and ideological level. Its necessity was manifested rather on a political and power-repressive levels. At the same time, should we consider human life and human dignity as inviolable values, regulation and practice of the period under review were unacceptable.
Cohabitation in the Slovak Republic: Myth or Reality?
Authors: Garayová Lilla 
Published: December 2021

The following article deals with the issue of cohabitation in the Slovak Republic. An institute, that while does not formally exist in Slovak legal order, still has certain legal consequences. Slovak family law is facing a comprehensive transformation, so it is expected, that many of the issues outlined in the submitted article will be properly dealt with in the expected recodification of Slovak civil law, that will include family law as well. As far as the current legal framework however, it leaves much to be desired. There is no legal institute which would be an alternative to traditional marriage, nor an institute which would comprehensively cover the legal status, rights and duties of cohabitants. This is due to the traditional nature of Slovak family law, the way the institute of marriage and family are dealt with in our legal order. While a comprehensive legal framework of cohabitation is missing, it cannot be said that the Slovak legislation ignores cohabitation – there are many legal consequences in various fields of law that relate to the rights of cohabitants. The article highlights the gaps in these areas as well as potential opportunities for future legislation. The research was carried out within the framework of the Central European Professors’ Network coordinated by the Ferenc Mádl Institute of Comparative Law.
Morphologic Spectrum of Lymphadenopathy in Drug Reaction With Eosinophilia and Systemic Symptoms Syndrome
Authors: Chen Hui-Chun , Wang Ren Ching , Tsai Huey-Pin , Medeiros L. Jeffrey , Chang Kung-Chao 
Published: December 2021

Context.—
Drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (DRESS) is a drug-induced, adverse T-cell–mediated hypersensitivity reaction that most often involves skin. The pathologic findings of DRESS-related lymphadenopathy have been described infrequently in the literature.

Objective.—
To present a case series of DRESS-related lymphadenopathy with an emphasis on the morphologic spectrum.

Design.—
We describe detailed clinical and pathologic findings along with the literature review. We focus on the differential diagnosis between DRESS lymphadenopathy and angioimmunoblastic T-cell lymphoma (AITL).

Results.—
There were 4 men and 1 woman with a mean age of 41 years (range, 23–59 years). One patient (20%) died. Three lymph node biopsy specimens showed a pattern reminiscent of AITL (AITL-like pattern) and 2 cases showed necrotizing lymphadenitis (Kikuchi-like pattern), associated with vasculitis in 1 case. The AITL-like morphology of DRESS-related lymphadenopathy may be difficult to distinguish from genuine AITL. The clinical information is important for differential diagnosis, including history of drug exposure, age, and the rarity or absence of AITL-associated manifestations such as hemolytic anemia and hypergammaglobulinemia. Molecular analysis of the T-cell receptor genes is helpful, typically revealing a polyclonal pattern in DRESS-related lymphadenopathy.

Conclusions.—
In the literature, 4 histologic patterns of DRESS lymphadenopathy have been described: reactive lymphoid hyperplasia, necrotizing lymphadenitis, Hodgkin lymphoma–like, and AITL-like. These patterns, particularly those that resemble lymphoma, highlight the importance of correct diagnosis to avoid unnecessary therapies.
Association between Berlin Questionnaire Index and lipid profile
Authors: Kikuta Taina Martins , Souza Roberta , Mendel Mônica Diniz Rocha , Pereira Juliana Fernandes Batista , Azevedo Tharsilla Caríope , Galtieri Ranuzia Mercês Santos , Salles Cristina 
Published: December 2021

Objective: This study aimed to evaluate the association between the Berlin questionnaire index and the lipid profile, according to gender.
Method: This is a cross-sectional study. The group investigated was composed of the Bahiana School of Medicine and Public Health (EBMSP) employees by a sequential non-probabilistic sampling. Study design: The data were obtained by applying a validated questionnaire and collecting laboratory blood samples at the Outpatient Clinics of EBMSP.
Results: The total sample consisted of 94 employees, 21 of whom were excluded because they had not been submitted to blood collection. The sample profile evaluation had a total of 73 employees and obtained the following results in the study: the female was the most prevalent with (54.8%); the age ranged from 18 to 65 years, with a mean 38 ± 10.6 years; in men with positive Berlin (with respiratory sleep disorder), higher values of total cholesterol and LDL-c, and lower HDL-c were observed when compared to men without respiratory sleep disorder, as follows: total cholesterol (202 ± 19 vs. 180±40; p=0.040); LDL-c (137± 17 vs. 113 ± 34; p=0.048); lower HDL-c (37 ± 6 vs. 42,5 ±8; p=0.047). While in women, no significant change was observed among those with positive Berlin when compared with those with negative Berlin.
Conclusion: The findings of this study showed that men with positive Berlin (with a respiratory sleep disorder) had higher values of total cholesterol, LDL-c, and lower HDL-c when compared to men without a respiratory sleep disorder.
Uso de la robótica educativa como medio para favorecer la creatividad en la educación no formal
Authors: Morales Almeida Paula 
Published: December 2021

En la actualidad asistimos a cambios sociales y tecnológicos que requieren una restructuración del sistema educativo, donde no se prime solo la educación formal, sino también la no formal, la que se lleva a cabo en el tiempo libre. Los menores, en estos ámbitos, también desarrollan habilidades y capacidades que les ayudan a mejorar sus competencias y a prepararse para el futuro. Una de las herramientas que se encuentra en auge para desarrollar las competencias básicas en los menores y, sobre todo, la competencia digital, es la robótica educativa, entendida esta como un proceso creativo basado en el ensayo-error, donde se utiliza la tecnología para interaccionar entre la sociedad, la ciencia y la propia tecnología, a través de la construcción, manipulación y programación de robots. En esta investigación se pretende aportar evidencias empíricas sobre el aumento de la capacidad creativa en niños y niñas de 1. º, 2. º y 3. º de primaria que participan en un proyecto no formal, de ocio y tiempo libre. Para ello, se llevó a cabo un taller de robótica educativa donde los menores construyeron y programaron sus robots, con el programa WeDo 2.0, de Lego Education. Para comprobar si había habido cambios en la creatividad de los participantes se utilizó la prueba CREA, antes y después del taller. Los resultados obtenidos muestran un aumento significativo de la creatividad en los menores, aunque, debido a la pequeña muestra de este trabajo no podemos generalizarlo para el resto de la población.
Nowadays we are witnessing social and technological changes that require a restructuring of the educational system, where not only formal education prevails, but also non-formal education, which is carried out in free time. Children in these areas also develop skills and abilities that help them improve their skills and prepare for the future. One of the tools that is booming to develop basic skills in minors and, above all, digital competence, is educational robotics, understood as a creative process based on trial-and-error, where technology is used to interact between society, science and technology itself, through the construction, manipulation and programming of robots. This research aims to provide empirical evidence on the increase in creative capacity in boys and girls in 1st, 2nd and 3rd grade of primary school who participate in a non-formal project of leisure and free time. For this, an educational robotics workshop was held where the children built and programmed their robots, with the WeDo 2.0 program, from Lego Education. To check if there had been changes in the creativity of the participants, the CREA test was used before and after the workshop. The results obtained show a significant increase in creativity in minors.
Migración forzada de clases a formato online: un estudio de caso en la formación del profesorado de Música en el contexto COVID-19
Authors: Iglesias Pedro , Rivera Pino Lorena 
Published: December 2021

Como medida de emergencia en respuesta a la pandemia producida por el COVID-19, la mayoría de las universidades en el mundo debió cerrar sus campus físicos y reprogramar sus actividades en formato online. Si bien las estadísticas oficiales indican que prácticamente la totalidad de las instituciones continuó con sus actividades formativas, la responsabilidad de las modificaciones didácticas y curriculares recayó sobre el profesorado que venía realizando clase en formatos presenciales y que no tenía experiencia en realizar docencia en formato online. Esta migración forzada significó que las universidades pudieron continuar con la formación del estudiantado de forma más o menos regular. No obstante, la estadística oficial que habla de tasas de aprobación no da cuenta de la efectividad del aprendizaje en este nuevo formato. A través una combinación de diseño de investigación de teoría fundamentada y un estudio de caso en una carrera de Pedagogía en Música en una universidad privada chilena, se busca describir, argumentar y evaluar desde el punto de vista del profesorado las modificaciones realizadas a las diferentes asignaturas, visualizar las dificultades que tuvieron durante el período y analizar sus percepciones sobre la efectividad y proyección de la enseñanza online en disciplinas musicales. Nuestros resultados apuntan a una gran diversidad de modificaciones realizadas por cada docente, destacando varias relacionadas con las metodologías activas, como el Aprendizaje Basado en Proyectos y el Aula Invertida. También, se da cuenta de una sobrecarga laboral importante y una percepción de que los aprendizajes se ven disminuidos en contextos online respecto a los presenciales.
Il martirio in epoca severiana di S. Alessandro presso Baccano lungo la via Cassia tra testimonianze agiografiche e dati archeologici
Authors: Cordiano Giuseppe 
Published: December 2021

A rupestrian church near the ancient mansio ad Baccanas (via Cassia) can now be read under a new light: this building probably was mainly the tomb of the bishop Alexander, a Christian martyr of III century.