bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the composition of thermolysis products of ash-free concentrates obtained on the basis of oil shale of the Ayuvinskoye deposit (Komi Republic)
Authors:   Institute of Geology FRC Komi SC UB RAS, Burdelnaya N. S. , Bushnev D. A. ,   Institute of Geology FRC Komi SC UB RAS, Burtsev I. N. ,   Institute of Geology FRC Komi SC UB RAS, Kuzmin D. V. ,   Institute of Geology FRC Komi SC UB RAS, Belyy V. A. ,   Institute of Chemistry of FRC Komi SC UB RAS, Ilchenko A. A. ,   Institute of Geology FRC Komi SC UB RAS
Published: December 2021

The treatment with N-methylpyrrolidone of sedimentary rocks of the Ayuvinskoye deposit allowed obtaining ash-free concentrates with different yields, depending on the Corg content in the rock. The structure of the resulting concentrates was studied by elemental analysis, thermogravimetry, and pyrolysis, followed by analysis of the products by gas chromatography-mass spectrometry. The TGA curves indicated similar structural features of the organic matter of the rocks and the concentrates obtained from them. The composition of the thermolysis products of the concentrate indicated the preferential extraction of aliphatic structures, represented by n-alkyl chains, relative to aromatic fragments, which was associated with the specific structure of the initial organic matter of solid fossil fuels.
Ecologization of socio-economic processes
Authors:   The Program Systems Institute of RAS, Moscow Region, Russian Federation, Gordin Igor V. , Ryumina Elena V. ,   ISESP FCTAS RAS, Moscow, Russian Federation
Published: December 2021

Монография даёт широкое представление о нарастании экологических проблем во всех сферах цивилизационного развития, об эффективности современного арсенала средств противостояния экологическому кризису. Анализируются факторы, формирующие экологическую ментальность отдельных социальных групп и общества в целом. Дана социо-эколого-экономическая и социально-психологическая характеристика общества массового потребления как главного источника эколого-цивилизационных противоречий. Рассмотрены основные стратегии и технологии деэскалации экологического кризиса на локальном и глобальном уровне. Большое внимание уделено оптимизирующей роли некоммерческого сектора, населения, волонтёрских движений. Исследованы государственные и общественные резервы активизации усилий по созданию благоприятной окружающей среды. Материалы монографии представляют интерес для научных работников, государственных административных и природоохранных органов, преподавателей высших учебных заведений, аспирантов и студентов, изучающих социо-эколого-экономическую проблематику.
Effects of Intrinsic Layer Thickness on the Short-Circuit Current Density of Crystalline Silicon-Based Solar Cells
Authors: Soleha Imroatus , Purwandari Endhah , Haryati Endang
Published: December 2021

The amount of short-circuits current density (Jsc) shown in the results of the electrical characterization of silicon (c:Si)-based solar cell diodes is one of the determinants of device performance. Efforts to increase Jsc are carried out by adding pure silicon to the diode junction, thereby increasing the magnitude of photoelectron generation in the material. In this paper, the insertion of an intrinsic semiconductor at various thicknesses will be analyzed for its effect on the characteristics of the resulting current-voltage density. By using a 2D simulation based on the finite element method, the solution to the equation of a solar cell semiconductor with a p-i-n junction structure becomes the basis for calculating the resulting electric current density. The thickness variation of the simulated layer i ranges from 1 μm to 15 μm, with a constant thickness of p and n layers of 0.4 m. The simulation results show that the reduced thickness of the intrinsic layer has a significant effect on the decrease in short-circuit current density.
Effect of Angle of Attack on Pressure and Lift Coefficient of ONERA OA206 Wing Model Using Computational Fluid Dynamics Method
Authors: Anggraeni Resti
Published: December 2021

In this study, we computed the lift force of the aircraft with ONERA OA206 airfoil type. It was positioned at 0%, 25%, 50%, 75%, and 100% of the wingspan for Angle of Attack (AoA) variations of 0o, 4o, 8o, 12o, and 16o. The research was to determine the effect of AoA on pressure, pressure coefficient (Cp), and lift coefficient (CL) on the ONERA OA206 aircraft wing. It shows that the greater AoA on the result of the pressure contour causes the increase in the difference of span at AoA 0o to 16o t these are 0.25%; 0.26%; 0.43%; 0.52%; and 0.53%. Through the graph of the pressure coefficient (Cp) against x/c, it can be seen that the greater AoA, the expansion point, and the stagnation point will shift to the right with the direction of x/c. In addition, the Cp at the lower is greater than the upper of the airfoil. Based on the research results, it was found that CL at the position of 0% to 50% increased when given AoA from 0o to 12o (CL max) and decreased at AoA = 16o (stall). Meanwhile, CL at 75% to 100% increased when given AoA from 0o to 8o (CL max) and decreased at AoA = 12o (stall). With these results, it can be concluded that the maximum AoA that can be applied to the wing of the ONERA OA206 aircraft is 8o. The closer to the end position of the airfoil, the higher the CL measured.
Study of Dielectric and Adsorption Properties of Activated Carbon Prepared from Water Hyacinth using KOH as an Activating Agent
Authors: Ghiffari Mochammad , Maulina Wenny , Nugroho Agung Tjahjo
Published: December 2021

Activated carbon can be produced from the combustion of a materials containing carbon that has been activated using activator substances. In this paper, potassium hydroxide (KOH) was selected as an activating agent. The influence of KOH concentration was investigated to determine the dielectric and adsorption properties of activated carbon derived from water hyacinth. Drying water hyacinth was carbonize in the furnace at a temperature of 400°C followed by chemical activation with variation concentration of KOH solution that used are 25%, 30%, and 35% (w/v) respectively. The results show that the best activated carbon derived from water hyacinth was obtained using 35% (w/v) KOH solution as an activating agent with the dielectric constant is 4,04 while iodine number of 514,6 mg/g.
ANALISIS HUBUNGAN INDEKS BIAS DAN INTENSITAS CAHAYA PADA BERBAGAI FLUIDA
Authors: Mukhlis Muhammad Akbar , Lesmono Albertus Djoko , Nuraini Lailatul
Published: December 2021

This research aimed to examine the relationship between refractive index and light intensity in various fluids.  This type of this research was experimental research.  The measurement data obtained the refractive index values of various fluids, namely the refractive index of spirit, watered, alcohol, oil, and oil respectively 1. 3066 ± 0. 0053, 1. 319 ± 0. 0056, 1. 3422 ± 0. 0061, 1. 438 ± 0. 0054, 1. 576 ± 0. 0068.  The data from the measurement of light intensity in various fluids obtained the valued of the intensity of light that passed through spirit, watered, alcohol, oil, and oil, respectively, namely 1220. 8 ± 3. 72 lux, 1219 ± 3. 9 lux, 1216. 2 ± 3, 77 lux, 1202. 6 ± 3. 88 lux, and 1180. 2 ± 4. 07 lux.  The results of this research obtained a valued of r = 1 which indicates that the relationship between the refractive index and light intensity was very strong.  The conclusion in this studied was that there was a relationship between refractive index and light intensity.  This relationship could been seen in the refractive index, the greater the valued in the fluid would made the transmitted light intensity decrease or inversely proportional.

Key word: fluid, light intensity, refractive index
ANALISIS PEMAHAMAN MAHASISWA PENDIDIKAN FISIKA UNIVERSITAS JEMBER PADA MATERI TEKNOLOGI RADIASI IONIZING DALAM PENGAWETAN BAHAN PANGAN
Authors: Hamidy Ahmad Nor , Sudarti Sudarti , Prihandono Trapsilo
Published: December 2021

Most Physics Education students do not know about ionizing radiation technology in food preservation. This study aims to determine and analyze the ability of physics education students at the University of Jember in understanding ionizing radiation technology in food preservation. The research method used is a questionnaire method to 50 physics education students at the University of Jember. The research variable is students' knowledge of ionizing radiation technology as food preservation. The data collection technique used is by giving 10 multiple choice questions to 50 students of Physics Education. The results of student answers will be analyzed and represented in the form of tables and pie charts.
INTEGRATION OF ELECTRIC VEHICLES INTO THE SMART GRID
Authors: ÖZKANLI Fatih Burak , DEMİR Zafer
Published: December 2021

The need of human beings to use vehicles in transportation was met first by steam trains, then by various automobiles and other vehicles working with internal combustion engines. Today, electric vehicles are increasingly used for transportation. As in all industrial establishments and cities, it has been determined as a goal to cause less damage to the environment and to use vehicles more efficiently in transportation. Due to the increase in the use of fossil fuels and the fact that these resources are facing depletion in the coming years, developed countries have started to search for new ones. The use of electric vehicles, which emerged with these studies, is becoming widespread day by day. In addition to being environmentally friendly compared to internal combustion engines, another advantage of electric vehicles is that they can work in an integrated manner with smart grids. In this study, research will be conducted on the current status of electric vehicles, their types, charge levels, advantages, difficulties in development and statistics on electric vehicle use in different countries. In addition, various concepts that emerge with the integrated use of electric vehicles with smart grids will be evaluated. The advantages of including smart grids in the electricity grid infrastructure will be examined. The working principles of vehicle-to-grid (V2G) systems will be evaluated. The concept of “demand-side participation”, which emerges with the use of vehicle-to-grid systems and contributes to the electricity supply-demand balance, will be examined.
Effect of comorbidity on the nature and frequency of postsurgical complications in hip replacement
Authors: Terentyev Aleksandr M.
Published: December 2021

The number of major joint endoprosthetics is growing every year. Hip replacement is the most performed of all. A lot of practical experience has been accumulated in this area and there is a constant improvement of operational equipment, new implants and other materials are being developed, as well as the qualifications of operating surgeons are growing. However, despite this, the number of complications after hip replacement surgery remains high. This is largely due to the uncompensated comorbidity among patients, especially in the elderly and senile age. The aim of our research was to study the effect of the comorbidity presence among patients on the nature and frequency of postsurgical complications during hip replacement surgeries. We analyzed the results of hip replacement using the IRENE Diamond implant among 405 patients for the period from January 2020 to April 2021. As a result of the study, it was found that the greatest number of purulent-septic complications were in patients with rheumatoid arthritis. The presence of other comorbidities in patients equally affected the number and nature of postsurgical complications.
Influence of muscular activity adaptation on dynamics of psychophysiological aggression indicators among children
Authors: Sokolova Anastasia V. , Shuraleva Elena V. , Morozova Valeria S.
Published: December 2021

The aggressiveness issue among adolescents affects the whole society, arouses the scientific and practical interest of researchers and the deep concern of teachers and parents. However, attempts to explain the aggressive actions of young people are hampered by the fact that not only in everyday consciousness but also in many theoretical concepts, the phenomenon of aggression receives very contradictory interpretations, interfering with both its understanding and the possibility of influencing aggressiveness. The methodological basis for the study of student-athletes and children not involved in sports to determine the presence, type and level of aggressiveness of a student is methods of observation, expert assessments and questionnaires. Signs of aggression in a child: often loses control of himself; often argues, swears with adults; often refuses to follow the rules; often irritates people on purpose; often blames others for their mistakes; often gets angry and refuses to do anything; often envious, vindictive; sensitive, reacts very quickly to various actions of others (children and adults), which often irritate them. The method of expert assessments allows to determine the child’s aggression level in the monitoring process by various experts. Verbal methods involve the use of questionnaires, questionnaires, personality tests. Among the latter, the most popular is the Buss–Durkee Hostility Inventory, Freiburg Personality Inventory. Aggressiveness as a personality trait is manifested in all students, 10 out of 18 non-athletes (14–15 years old) are more aggressive and 6 out of 12 (11–12 years old) are equally aggressive athletes. The hostility level (aggression as an act of behavior) is largely predominant in non-athletes (14–15 years old), and also manifests itself noticeably at the age of 11–12 years. Students who do not play sports, in participating in school competitions as part of a class team, experience the tragedy of losing, unsuccessful performance, as a result, hostility arises in the post-competition period during everyday communication with peers, sometimes turning into a fight.
Dioniso y las Ninfas en una celebración olvidada “en los demos”
Authors: Valdés Guía Miriam Amparo
Published: December 2021

En el léxico de Harpocración (s.v. Theoinion) se conserva una referencia a una disputa entre los gene de los Koironidai y de los Krokonidai en época de Licurgo y en este contexto se define Theoinia como fiesta de Dioniso en los demos (“kata demous”) en la que sacrifican los gennetai. Pretendo analizar esta fiesta que se enmarca, probablemente, en las Antesterias atenienses, pero a nivel local/rural. El objetivo es ver cómo se celebra en ámbito aldeano al dios del vino, y el papel que desempeñaron miembros de ciertos gene, así como, en una perspectiva más amplia, muchas mujeres del Ática, que parece que festejan al dios del vino y el vino nuevo en estrecha relación con el culto a las Ninfas.
El trabajo del hogar en la periferia. Discriminaciones legales y estrategias de lucha
Authors: Fernández Bocco Manuela
Published: December 2021

El objeto de estudio de la presente investigación está constituido por las discriminaciones legales sufridas por las mujeres migrantes trabajadoras del hogar en España. Específicamente, aborda las discriminaciones que resultan de la intersección entre las diferentes relaciones de poder que afectan a este sector, con la finalidad de contribuir a la visibilización de las problemáticas existentes y de las demandas respectivas. Para ello, además de los estudios disponibles, se han tomado en consideración las voces de las propias trabajadoras a partir de la observación participante en el sindicato de mujeres trabajadoras del hogar Sindihogar.
Mujeres rurales colombianas como grupo vulnerabilizado en el marco de la ley de víctimas y restitución de tierras. Ley 1448 de 2011
Authors: Arango Delgado Angie Valentina
Published: December 2021

Este trabajo propone explicar, a partir de la metodología propuesta por la Comisión Europea en el “Manual para la Perspectiva de género”, por qué las mujeres rurales víctimas del conflicto armado en Colombia se constituyen como un grupo especialmente vulnerabilizado y cuáles son las principales barreras a las que se enfrentan al momento de reclamar su derecho a la restitución de tierras, específicamente en los programas que se vienen desarrollando en el marco de la Ley 1448 de 2011.
The 90th anniversary of professor Marx Izrailevich Gulman
Authors:   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Vinnik Yu.S. , Kochetova L.V. ,   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Tyukhteva N.M. ,   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Teplyakova O.V. ,   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University
Published: December 2021

The article casts light upon the creative path of an outstanding surgeon from Krasnoyarsk Region, a honorary professor of Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University dedicated to the 90th anniversary from the date of his birth (23 September 1931). Under M.I Gulman’s guidance in tandem with Yu.S. Vinnik, the scientific-practical school of surgeons of the Krasnoyarsk Region productively operating to the date was established, over 100 candidate theses and 23 doctoral theses have been defended. Marx Izrailevich Gulman was the founder of X-ray endovascular surgery in Krasnoyarsk and Krasnoyarsk Region. A total of 11 monographs, over 400 scientific papers on issues of abdominal surgery were written by the scientist, pedagogue and surgeon M.I. Gulman. The article presents the key information regarding his biography, milestones in the history of development of the Department of General Surgery within the period of 1980-2014. The most important scientific and practical achievements and awards are presented.
Drug-induced hyponatremia
Authors:   Russian Medical Academy of Continuous Professional Education, Ostroumova O.D. , Listratov A.I. ,   Russian Medical Academy of Continuous Professional Education, Kochetkov A.I. ,   Russian Medical Academy of Continuous Professional Education, Sychev D.A. ,   Russian Medical Academy of Continuous Professional Education
Published: December 2021

Hyponatremia (HN) is one of the most important water-electrolyte disorders in clinical practice. A decrease in sodium levels leads to various complications, including neurological ones. One of the important etiological factors of HN is the intake of a number of drugs. The purpose of the review was to analyze data on those drugs, the intake of which is associated with the development of DI GN, its pathophysiological mechanisms, risk factors, methods of treatment and prevention. The search for the specified keywords was carried out in the databases eLIBRARY.RU, PubMed®, MEDLINE, EMBASE, manuals and methodological recommendations, materials of databases of adverse reactions, instructions for the medical use of drugs in the period from 1971 to 01.07.2021. According to the results obtained, the main culprit drugs include thiazide diuretics, antipsychotic drugs, antidepressants, antiepileptic drugs, antineoplastic drugs. The incidence of HN during the use of antidepressants reaches 40%, with the use of oxcarbazepine occurs in 73.3% of patients. Most often, these drugs lead to HN by the development of a syndrome of inadequate secretion of antidiuretic hormone. During the review, it was found that drugs from a wide variety of groups lead to the development of HN, the mainstay of treatment is drug withdrawal and restriction of fluid intake, and for prevention, dynamic monitoring of sodium levels is required.
Effect of folic acid in patients with lung damage caused by coronavirus SARS-CoV-2
Authors:   Altai State Medical University, Tseimakh I.Ya. , Kostyuchenko G.I. ,   Regional Clinical Hospital, Barnaul, Bogachev D.E. ,   Altai State Medical University, Zubova O.A. ,   Altai Regional Hospital for War Veterans, Konovalov V.K. ,   Altai State Medical University, Kornilova T.A. ,   City Hospital No. 5, Barnaul, Kharlova A.G. ,   Altai Regional Hospital for War Veterans, Tseimakh A.E. ,   Altai State Medical University, Shoikhet Ya.N. ,   Altai State Medical University
Published: December 2021

Aim of study. To evaluate the influence exerted by additional use of a fixed combination of folic acid with pyridoxine hydrochloride and cyanocobalamin in complex therapy for hospitalised patients with COVID-19-associated lung damage on parameters of inflammation and clinical outcomes. Material and methods. A comparative prospective interventional study included 117 patients with a lung lesion volume caused by the SARS-CoV-2 coronavirus corresponding to CT-1 and CT-2. The study group included 78 patients who additionally received a fixed combination of 5mg folic acid, 4mg pyridoxine hydrochloride, and 6μg cyanocobalamin three times a day in combination with standard therapy. The comparison group included 39 patients. Results. By days 14-21 of hospitalisation, the main group showed a decrease in the proportion of patients with CT symptoms of “cobblestone appearance” by 26% (p = 0.005) and an increase in the proportion of patients with transformation of viral lung lesions into areas of consolidation of the pulmonary parenchyma by 23% (p <0.001). The effect of a fixed combination of folic acid with vitamins B6, B12 on the achievement of the level of C-reactive protein <20 mg / l by day 7 depending on the red blood parameters and the number of platelets was established (likelihood ratio test in the logistic regression model: 13.925; P = 0.084) as well as the shortening of the time period required to reach the first negative result of the SARS-CoV-2 RNA test (in the linear regression model, R = 0.437; R2 = 0.191; F = 4.552; p = 0.006). Conclusion. The use of a fixed combination of folic acid with vitamins B6, B12 for patients with COVID-19 is associated with earlier achievement of positive dynamics in CT symptoms of lung damage. The additional use of these micronutrients in combination with restoration of red blood count and platelet count improves the odds ratio of an early decrease in serum C-reactive protein, negative result of the SARS-CoV-2 RNA test.
Differential approach to suturing of diastasis of direct abdominal muscles
Authors:   University REAVIZ, Pakhomova R.A. , Fedotov I.A. ,   Clinical Hospital «Russian Railways-Medicine» in Krasnoyarsk
Published: December 2021

Aim of study. To reduce the rate of recurrence after diastasis suturing. Material and methods. The study included 86 female patients. Abdominal volumes and diastasis levels were assessed. The presence of diastasis of rectus abdominis was confirmed (physically and by additional instrumental research methods: ultrasound of the anterior abdominal wall and electromyography of the direct abdominal muscles). All patients were divided into 4 groups based on the level of diastasis. In group 1, aponeurosis was normal, diastasis of the direct abdominal muscles was not observed. In group 2, diastasis of the direct abdominal muscles was observed in the epigastric region (from the xiphoid process to the navel, diastasis suturing was performed in the defect region). In group 3, diastasis of the direct abdominal muscles was observed in the hypogastrium (from the umbilicus to the womb, suturing of the diastasis was performed in the defect region). In group 4, diastasis was observed in straight abdominal muscles along the entire white abdominal line (from the umbilicus to the womb, diastasis suturing was performed in the defect area). Results. The surgery utilised a differential approach to diastasis suturing depending on the level of diastasis. In the long term, there was no relapse in the relapse groups. Improvement in the functional state of the anterior abdominal wall was also noted by the patients after surgery. A year after the intervention, patients underwent a survey and indicated a significantly smaller chronic pain syndrome in the umbilical ring and white line as well as significant improvement of cosmetic satisfaction. Conclusion. Application of differential approach and additional instrumental examination in the preoperative period (ultrasound examination of the anterior abdominal wall and electromyography of direct abdominal muscles) reduces the frequency of postoperative relapse of diastasis
PROBLEMS OF DIFFERENTIATION AND CORRELATION OF ALLUVIAL DEPOSITS OF THE NEO-PLEISTOCENE IN THE LOWER OB REGION
Authors:   Institute of Archaeology and Ethnography of the SB RAS, Zolnikov I. D. ,   Institute of Geography of the RAS,   Novosibirsk State University, Anoykin A. A. ,   V.S.Sobolev Institute of Geology and Mineralogy of the SB RAS, Postnov A. V. ,   Institute of Geography of the RAS, Vybornov A. V. ,   V.S.Sobolev Institute of Geology and Mineralogy of the SB RAS, Filatov E. A. ,   V.S.Sobolev Institute of Geology and Mineralogy of the SB RAS,   Novosibirsk State University, Vasilyev A. V. ,   Institute of Archaeology and Ethnography of the SB RAS,   V.S.Sobolev Institute of Geology and Mineralogy of the SB RAS,   Novosibirsk State University, Parkhomchuk E. V. ,   Novosibirsk State University,   V.S.Sobolev Institute of Geology and Mineralogy of the SB RAS
Published: December 2021

The Upper Neo-Pleistocene alluvial deposits lie in a close hypsometric position in outcrops of the Lower Ob Region right bank. Their top usually does not rise above the level of 5 m above the tow-path edge. At the same level, glacial erratic masses of the Middle Pleistocene alluvium were recorded in a number of areas. The height of the 1st and 2nd sites of terraces (on average from 5 to 10–15 m) depends on the thickness of subaerial deposits overlapping the alluvium. The 3rd terrace above flood-plain of the Bolshaya (Big) Ob has no geomorphological expression, since the alluvium of the first Late Neo-Pleistocene interglacial period without ablation is drape overlain by parallely bedded precipitates of the glacier-ice-blocked lake of the first Late Neo-Pleistocene glaciation. Thus, the height of sites of terraced surfaces does not directly correlate with the age of their alluvial basement. Therefore, the geomorphological method for differentiation of river sediments is not effective for this region. In addition, the problems of differentiation and correlation of alluvial deposits of the Lower Ob Region right bank are complicated by the presence of fluvioglacial incisions of deglaciation stages of the Middle Neo-Pleistocene and Upper Neo-Pleistocene glaciations.
Traumatic abdominal wall hernia with hemoperitoneum caused by blunt injury: laparoscopic exploration with mini-laparotomy repair. A case report
Authors: Jeong Euisung , Jang Hyunseok , Jo Younggoun , Park Yunchul , Lee Naa , Kim Jungchul
Published: December 2021

Traumatic abdominal wall hernia is a very rare clinical entity. Herein, we report the case of a patient who was transferred from a local clinic to the emergency department because of left lower abdominal pain. Initially, an intra-abdominal hematoma was observed on computed tomography and no extravasation was noted. Conservative treatment was initiated, and the patient’s symptoms were slightly relieved. However, though abdominal pain was relieved during the hospital stay, bowel herniation was suspected in the left periumbilical area. Follow-up computed tomography showed traumatic abdominal wall hernia with hemoperitoneum in the abdomen. We performed a laparoscopic exploration of the injury site and hernia lesion. The anterior abdominal wall hernia was successfully closed.
Very large haematoma following the nonoperative management of a blunt splenic injury in a patient with preexisting liver cirrhosis: a case report
Authors: Jeong Euisung , Jo Younggoun , Park Yunchul , Kim Jungchul , Jang Hyunseok , Lee Naa
Published: December 2021

The spleen is the most commonly injured organ after blunt abdominal trauma. Nonoperative management (NOM) is the standard treatment for blunt splenic injuries in haemodynamically stable patients without peritonitis. Complications of NOM include rebleeding, new pseudoaneurysm formation, splenic abscess, and symptomatic splenic infarction. These complications hinder the NOM of patients with blunt splenic injuries. We report a case in which a large haemorrhagic fluid collection that occurred after angio-embolisation was resolved by percutaneous drainage in a patient with liver cirrhosis who experienced a blunt spleen injury.
Resistencia compresiva en premolares con tratamientos de conductos, restaurados con poste colado y fibra de vidrio anatomizado con distintos niveles de remanente dentario
Authors: Vidalón Marcia , Huertas Gustavo
Published: December 2021

Objetivo: Comparar la resistencia compresiva en premolares que presentan tratamiento de conductos con postes colados y fibra de vidrio anatomizados, en diferentes niveles de remanente dentario. Material y Métodos: Conformado por 48 premolares uniradiculares, divididos aleatoriamente en 6 grupos de 8 especímenes cada grupo: Grupo 1: Poste metálico con remanente 0 mm, Grupo 2: Poste metálico con remanente 1 mm, Grupo 3: Poste metálico con remanente 2 mm, Grupo 4: Postes de fibra de vidrio anatomizados con remanente 0 mm, Grupo 5: Postes de fibra de vidrio anatomizados con remanente 1 mm, Grupo 6: Postes de fibra de vidrio anatomizados con remanente 2 mm. El análisis fue comparado por ANOVA y comparaciones múltiples de Tukey a un nivel de significancia de 0.05. Resultados: Se encontraron diferencias significativas en la resistencia compresiva de premolares con postes metálicos y fibra de vidrio anatomizado en diferentes niveles de remanente dentario. Los grupos con mayor nivel de remanente fueron de 2 mm, el grupo de poste metálico, obtuvo un valor de 885,74 (± 104,10) y el grupo de poste de fibra de vidrio anatomizado, un valor de 962,19 (± 104,10); (p=0,005). Conclusiones: El nivel de remanente en postes metálicos y postes de fibra de vidrio anatomizados, influye en la resistencia compresiva, los remanentes 2 mm restaurados con poste de fibra de vidrio anatomizado y metálico; presentaron mayores valores de resistencia compresiva a diferencia de los de 0 mm y 1 mm.
Comparación del grosor de tejidos blandos del mentón en individuos con diferentes patrones de crecimiento facial en radiografías cefálicas laterales.
Authors: Farez Guichay Diana Paola , Lima Illescas Miriam Verónica , Jiménez Romero Magaly Noemi , Verdugo Tinitana Verónica Ivanova
Published: December 2021

Objetivo: Comparar el grosor de tejidos blandos del mentón en individuos con diferentes patrones de crecimiento facial en radiografías cefálicas laterales del cráneo digitales en individuos de 18 a 45 años de edad. Material y Métodos: se realizó un estudio correlacional evaluando 160 radiografías laterales usando una pantalla de 13.3 pulgadas mediante el software AutoCAD 2020 obtenidas de un centro radiológico de la ciudad de Cuenca, en el periodo 2019. Se dividió en cuatro grupos de acuerdo al patrón de crecimiento facial (S-N/G-Gn): Bajo, Medio Bajo, Medio Alto y Alto y el grosor de los tejidos blandos del mentón se midió en sentido sagital a nivel de Pogonion, Gnation y Menton de las estructuras óseas a sus respectivos puntos en los tejidos blandos. Se utilizó la correlación de Rho de Spearman para evaluar las medias del grosor de los tejidos blandos del mentón y patrón facial, para la comparación entre grupos se usó la prueba post-hoc de Tuckey, con un nivel de confiabilidad del 95% (p<0,05) Resultados: Se encontró diferencias estadísticamente significativas entre las mujeres a nivel de Gnation, mostró un valor p=0,041, el grosor fue mayor en el patrón facial bajo y disminuye según aumenta el patrón esqueletal (Rho Spearman=-0,271) Existió diferencias significativas de acuerdo al dimorfismo sexual a nivel de Menton (p=0,049) y no existió diferencias significativas de acuerdo a la edad. Conclusión: A medida que las mujeres presentan un patrón facial vertical el espesor de Gnation es más delgado lo que implica, que al modificar verticalmente los tejidos duros de la mandíbula puede afectarse los tejidos blandos.
Marketing relacional y satisfacción de usuarios externos de tres centros odontológicos especializados en Odontopediatría. Lima, 2019
Authors: Solís Romero Denny Liliana , Manrique Chávez Jorge Enrique
Published: December 2021

Objetivo: Analizar la asociación entre el marketing relacional y la satisfacción de los usuarios externos de tres centros odontológicos especializados en odontopediatría en Lima durante el último semestre del 2019. Material y métodos: El tamaño de la muestra se conformó por 150 usuarios externos de tres centros odontopediátricos, a quienes se les aplicaron dos cuestionarios, uno sobre satisfacción del usuario externo y otro sobre marketing relacional, ambos fueron adaptados y validados para su uso mediante el juicio de diez expertos con V de Aiken y la confiabilidad en un estudio piloto con Alfa de Cronbach. Los instrumentos estaban compuestos por veinte preguntas cada uno con valoraciones tipo escala de Likert. Resultados: El 76% de la muestra estuvo conformada por mujeres y el 24% por varones; los promedios de edades fueron 39,67 ± 6,93 y 42,08 ± 6,89 años; respectivamente. Los tres centros odontológicos presentaron un nivel de marketing relacional bueno y satisfechos de manera global. Hay relación entre las dimensiones del marketing relacional y el nivel de satisfacción de los usuarios externos en los tres centros odontológicos (Prueba de Chi-Cuadrado; p<0.05). Conclusión: Existe una asociación entre el marketing relacional y la satisfacción de los usuarios externos en los tres centros de Odontología Pediátrica y entre la dimensión confianza, compromiso, fidelización y comunicación del marketing relacional y la satisfacción de los usuarios externos de las tres clínicas.
Nurses’ Individual Characteristics Associated with Five Moments Handwashing Compliance
Authors: Maryana Maryana , Anggraini Rima Berti
Published: December 2021

Introduction: The most effective way to control infection is to ensure that hospital staff carry out handwashing according to the protocols. This study aims to determine the characteristics of nursing individuals that affect the compliance of the five moments of handwashing in the hospital inpatient room.Methods: The method used was a quantitative with a cross-sectional approach. The population was all nurses in five inpatient rooms totalling 84 nurses selected using purposive sampling. The dependent variable was the compliance of nurses' handwashing. The independent variableswere the individual characteristics of the nurses, including knowledge, gender, age, attitude, motivation, skin condition, years of service, education, employment status, infrastructure, and type of room. The data were collected using a questionnaire and observation of handwashing compliance. The handwashing observation was based on the hospital guidelines, and the relationship between the variables was analyzed using Chi square and logistic regressions test.Results: The study indicates that there is a significant relationship between motivation, education, and room type on compliance with the five moments handwashing (p <0.05). The most dominant factor was type of room, and there is no relationship between gender, age, years of work, skin condition, knowledge, attitude, employment status and infrastructures (p> 0.05).Conclusion:It is hoped that nurses can increase self-motivation to wash their hands for five minutes while working, as a form of dedication at work and to protect patients and themselves from nosocomial infections. Besides, hospital management needs to make efforts to increase the motivation of nurses.
Clinical Profile and Nursing Diagnosis of the Newborn in a Special Care Nursery (SCN) Unit
Authors: Efendi Defi , Rustina Yeni , Sari Dian
Published: December 2021

Introduction: A good comprehension of the clinical profile and nursing diagnosis of newborn in Special Care Nursery (SCN) unit guides decision-making by nurses. In addition, it can become an initial basis for making plans for improving quality of care, management and nursing research. The purpose of this study was to identify clinical profile and nursing diagnosis of newborns in an SCN unit.Methods: It is a quantitative, cross-sectional, descriptive study in SCN (Level II and III) with a sample of 77 medical records of newborns less than 31 days old in a national referral hospital. Descriptive analysis was used to identify demographic characteristic, the medical diagnosis and nursing diagnosis of newborns at birth and hospitalization.Results: Newborns treated in SCN unit are dominated by preterm with low birth weight (74%). Respiratory system disorders (55.8%) and infections (35.1%) dominate newborn problems both at birth or coming. Most   nursing diagnoses when the baby is born or coming are the risk of infection (90.9%) and ineffective breathing patterns (76.6%). As for the treatment, most diagnoses show the risk of infection and hypovolemia.Conclusion: A good clinical profile and nursing diagnosis of newborns can guide nurses to decision-making. Continuous update on nursing diagnosis determination, improvement of nurses’ knowledge about the signs of deterioration, and future research that prioritizes issues in neonates are required to optimize nurses’ role in SCN units.
The Effect of Thinking Like a Nurse Simulation as an Online Clinical Learning Method on Nursing Students’ Satisfaction and Confidence during the COVID-19 Pandemic
Authors: Fitria Dian , Puspasari Jehan , Lestari Puspita Hanggit
Published: December 2021

Introduction: Corona Virus Disease (Covid-19) was declared as a pandemic by the World Health Organization (WHO) resulting in changes in existing patterns of life. This impact also affects the world of education, including nursing vocational education. Nursing vocational education must be able to design online methods for the clinical competency with existing facilities and infrastructure. The online clinical method can describe the achievements achievable in clinical facilities so as to build students’ satisfaction and confidence.Methods: This research used quasi-experimental pre-posttest without control group method by providing clinical learning thinking like a nurse simulation. The research sample consists of 110 diploma students with purposive sampling method. Simulation focuses on clinical judgment, communication skills, and skill simulations by adopting clinical practice in hospitals. Assessment is measured using Simulation Design Scale (SDS) and Student Satisfaction and Self-Confidence in Learning Scale (SCLS). Pair t test with level of significance 0.05 is used to process data.Results: It is found that there is an increase in students’ satisfaction and confidence using the clinical simulation method of “thinking like a nurse” having an average 40.69%. Meanwhile, online clinical learning methods has an average increase of 114%. There is an effect of thinking like a nurse simulation method on students’ satisfaction and self-confidence (p < 0.05).Conclusion: This research is recommended to add to the reference for online nursing clinical learning methods during Covid-19. Determining the   ratio between students and lecturers in online clinic learning can be considered for further research.
ВІДДЗЕРКАЛЕННЯ ТЕМИ РЕВОЛЮЦІЇ 1956 Р. В УГОРЩИНІ У ЗАКАРПАТСЬКИХ ГАЗЕТАХ ТОГО ЧАСУ
Authors: Вароді Н. Ф.
Published: December 2021

В статті розглядається проблематика подій революції 1956 р. в Угорщині крізь призму преси того часу. Простежується, що радянська влада висвітлювала угорські події як контрреволюційні, спрямовані проти влади та народу. Встановлено, що в радянській пресі на Закарпатті було приділено велику увагу Угорщині часів революції. Влада ставила за мету створити таку картину, що все те, що відбувається в Угорщині, є несправедливим, шкідливим та противладним. Доповіді про події в Угорщині були зосереджені на страті угорських комуністів, вбивствах радянських солдатів та захопленні партійних і державних установ.

Ключові слова: газета, аналіз статей, революція 1956 р., пропаганда, комуністичний лідер.
РОЗВИТОК СЕРЕДНЬОЇ СПЕЦІАЛЬНОЇ ОСВІТИ В ГАЛУЗІ АВІАДВИГУНОБУДУВАННЯ 1950–1980-Х РР. НА ПРИКЛАДІ ЗАПОРІЗЬКОГО АВІАЦІЙНОГО КОЛЕДЖУ ІМ. О. Г. ІВЧЕНКА
Authors: Чумаченко О. А.
Published: December 2021

У статті розглянуто розвиток середньої спеціальної освіти України в галузі авіаційного двигунобудування на прикладі Запорізького авіаційного коледжу імені академіка Івченка 1950–1980 рр. На основі нововведених архівних матеріалів досліджено головні напрями діяльності навчального закладу, його зв’язок із розвитком системи освіти в цілому. З’ясовано кількісно-якісні зміни викладацького та учнівського складу, які посприяли покращенню умов навчання та вплинули на вирішення проблем матеріально-технічного забезпечення технікуму.

Ключові слова: середня спеціальна освіта, авіаційний коледж, технікум, кваліфіковані кадри, технічна спеціальність, навчально-методична робота, реформування освіти.
Reflections on Strengthening Ideological and Political Education in Colleges and Universities in the Era of Integrating Media Integration
Authors: Zhang Dandan
Published: December 2021

With the continuous maturation of China's social network information technology, the arrival of the media era has greatly changed the environment of Ideological and political education in Colleges and universities, and increased the difficulty of education. In order to improve the effect of ideological education, colleges and universities take the initiative to explore new working methods of Ideological and political education, so as to promote the all-round development of students.
APPLIED RESEARCH AS A METHODOLOGICAL INNOVATION IN JOURNALISM: theoretical, empirical and experimental dimensions
Authors: Alexandre Tássia Becker , Aquino Maria Clara
Published: December 2021

This paper discusses applied research as a perspective of methodological innovation in journalism by reporting the process of crafting a Doctor's Degree research about mobile journalism. For this, we relate innovation and crisis in journalism and address aspects related to applied research in the field. We also highlight the methodological processes developed in the thesis, reflecting on the articulation of what we call the theoretical, empirical and experimental dimensions of applied research. We approach the theoretical-methodological experimentation in this type of investigation, the role of the academy for conducting applied research and the limitations and potential of this research perspective for journalism.
PESQUISA APLICADA COMO INOVAÇÃO METODOLÓGICA NO JORNALISMO: dimensões teórica, empírica e experimental
Authors: Becker Alexandre Tássia , Aquino Maria Clara
Published: December 2021

Este trabalho tem como objetivo debater a pesquisa aplicada como uma perspectiva de inovação metodológica no jornalismo por meio do relato do processo de construção de uma investigação de doutorado sobre jornalismo móvel. Para tanto, relacionamos inovação e crise no jornalismo e abordamos aspectos referentes à pesquisa aplicada no campo. Também destacamos os processos metodológicos desenvolvidos na tese, refletindo sobre a articulação do que denominamos como dimensões teórica, empírica e experimental da pesquisa aplicada. Ainda, abordamos a experimentação teórico-metodológica neste tipo de investigação, o papel da academia para a condução de pesquisas aplicadas e as limitações e potencialidades desta perspectiva de pesquisa para o jornalismo.
SOURCES, MANAGEMENT AND SCIENTIFIC DISSEMINATION: report on the development of a search tool for the Press
Authors: Botelho-Francisco Rodrigo Eduardo , Ioscote Fabia Cristiane , Barros Antonio Rodrigues , Soares Matheus Dias Galdino
Published: December 2021

This article aims to present a report of the development of the Guia de Fontes @UFPR, a search tool for scientific information created by the Agency School of Public Communication and Scientific and Cultural Dissemination (AE) of the Federal University of Paraná (UFPR). In this context, the paper discusses information and scientific content management from an interdisciplinary point of view and describes the development of the software covering Journalism, Information Management and Computing, areas of knowledge in which the methodological principles of the Guia de Fontes @UFPR are based. In conclusion, the work also presents the results under the Scientific Popularization.
FONTES, GESTÃO E DIVULGAÇÃO CIENTÍFICA: relato do desenvolvimento de uma ferramenta de busca para Imprensa
Authors: Botelho-Francisco Rodrigo Eduardo , Ioscote Fabia Cristiane , Barros Antonio Rodrigues , Galdino Soares Matheus Dias
Published: December 2021

Este artigo tem por objetivo apresentar um relato do desenvolvimento do Guia de Fontes @UFPR, uma ferramenta para busca de informação científica criada no âmbito da Agência Escola de Comunicação Pública e Divulgação Científica e Cultural (AE) da Universidade Federal do Paraná (UFPR). Neste contexto, o trabalho discute a informação e a gestão de conteúdo científica sob um ponto de vista interdisciplinar e descreve o desenvolvimento do software contemplando o Jornalismo, a Gestão da Informação e a Computação, áreas do conhecimento nas quais estão pautados os princípios metodológicos do Guia de Fontes @UFPR. Por fim, o trabalho apresenta os resultados à luz da Divulgação Científica.
A GRAVIDEZ NA ADOLESCÊNCIA E A FEMINIZAÇÃO DA POBREZA A PARTIR DE RECORTES DE CLASSE, GÊNERO E RAÇA
Authors: Costa Marli Marlene Moraes da , Freitas Maria Victória Pasquoto de
Published: December 2021

A análise da gravidez precoce e da feminização da pobreza a partir de recortes de classe, gênero e raça, permite com que se localize em que contextos, realmente, encontram-se as meninas grávidas. O problema de pesquisa compreende-se no questionamento: “Qual a influência da gravidez precoce na feminização da pobreza?” O objetivo geral foi analisar os fatores socioculturais associados ao desejo de ser mãe na adolescência e os objetivos específicos foram identificar os impactos sociais da gravidez na adolescência e verificar os problemas econômicos advindos da gravidez na adolescência a partir da perspectiva de classe, gênero e raça; cada objetivo corresponde a um subcapítulo, respectivamente. O método de pesquisa utilizado foi o dedutivo, partindo de premissas gerais e direcionando-se para temáticas específicas, com técnicas de pesquisa de documentação indireta, através da pesquisa bibliográfica e documental. O procedimento adotado foi o monográfico. Os resultados preliminares da pesquisa, apontam que meninas pobres, com limitadas oportunidades educacionais e laborais e de cor negra compõem, em maioria, o grupo de adolescentes grávidas e de mulheres em um ciclo de pobreza extrema no Brasil.
A ACESSIBILIDADE AO PROCESSO ELETRÔNICO COMO UM DIREITO HUMANO-FUNDAMENTAL
Authors: Pimentel Alexandre Freire
Published: December 2021

Através dos métodos histórico e bibliográfico, o presente artigo analisa a evolução do acesso à ambiência digital, desde os mainframes até a era da internet, com o intuito de demonstrar o viés publicista e inclusivista do direito processual eletrônico. Defende-se que o acesso ao sistema de processo eletrônico deve ser considerado como um direito humano fundamental, bem como que é necessária a instituição de uma taxonomia sobre a garantia da neutralidade digital, isto é, sobre a garantia de tratamento igualitário aos usuários da rede virtual prevista na Lei do Marco Civil da Internet, independentemente do valor pago, e como isso deve ser aplicado ao processo eletrônico. Serão analisadas, ainda, as possibilidades de falha na prestação do serviço e suas repercussões na restituição dos prazos processuais.
Multi-Criteria Evaluation of Site Selection for Smart Community Demonstration Projects
Authors: Sung Ming-Shiu , Shih Shen-Guan , Perng Yeng-Horng
Published: December 2021

Some researchers in Taiwan argue that the current mechanism by which government subsidies are allocated for smart city demonstration projects warrants improvement. A comprehensive literature review determined that the development potential of smart cities should be prioritized in site selection for such demonstration projects. This study developed an evaluation framework on the basis of multi-criteria evaluation methods to enable the identification of suitable smart community demonstration sites. Evaluation criteria were first identified through the Delphi method. Next, the weights of each criterion were derived through the analytic hierarchy process. Furthermore, the capability of the proposed evaluation model was determined through simulation testing.