bluuebunny/crossref_metadata_2025 huggingface dataset:
Relaciones de potencia en condiciones no sinusoidales
Authors: Torres S. Horacio , Barreto G. Leonardo
Published: December 2021

Este articulo presenta algunas consideraciones con respecto al flujo de potencia cuando existen armónicos de tensión y/o corriente en el sistema de distribución. Se enfatiza el hecho de que las relaciones de potencia reactiva clásicas definidas para el caso sinusoidal dejan de ser válidas y que la descomposición espectral de la potencia instantánea puede contribuir a establecer, comprender e interpretar las componentes de la potencia.
De la reelaboración del conocimiento a la generación de conocimiento nuevo mediante edumática e inteligencia artificial
Authors: Pérez Gama Alfonso
Published: December 2021

Se presenta el modelo pedagógico AMBIENTE DE APRENDIZAJE CON EL APOYO DE LA EDUMATICA Y LA INTELIGENCIA ARTIFICIAL que se ha desarrollado en la Universidad Nacional, en el marco del Proyecto EIDOS. Este modelo recoge parcialmente el producto de la investigación e integra sistémicamente un conjunto de constructos teóricos, metodológicos e informáticos.
Unidades de transformación multifuncional: un reto del futuro próximo en el desarrollo de la ingeniería química
Authors: Carballo Luis M. , Vargas Watson L.
Published: December 2021

Las unidades de transformación multifuncional se han convertido, en años recientes, en un nuevo paradigma dentro de la Ingeniería Química. Aplicando el principio fundamental de remoción selectiva de productos, estas técnicas han permitido obtener beneficios extraordinarios en cuanto a conversión de reactantes, calidad de productos, ahorros de energía y disminución del impacto ambiental causado por algunos procesos. En el presente documento se efectúa una breve discusión de los principios que fundamentan algunos de tales procesos de transformación y se ilustran, igualmente, algunas aplicaciones actuales y futuras.
Simulación de una fermentación alcohólica utilizando miel de abejas como sustrato
Authors: Ángel Gómez José , Castaño Hader Iván , Arias Mario
Published: December 2021

La construcción de un modelo bioquímico se basa, generalmente, en número reducido de datos y una gran cantidad de hipótesis con respecto a las reacciones biológicas.
Prospectiva tecnológica de la Ingeniería Civil en Colombia
Authors: González G. Alvaro J.
Published: December 2021

Este escrito presenta una visión prospectiva de la Ingeniería Civil.
La Facultad de Ingeniería hacia el siglo XXI
Authors: Córdoba Nieto Ernesto
Published: December 2021

El artículo presenta una serie de planteamientos en los cuales se analizan diferentes estrategias tendientes a afrontar los retos que supone el Siglo XXI en materias de investigación, desarrollo científico y tecnológico y la manera como desde la academia deben encararse.
Prospectiva tecnológica en Ingeniería Química
Authors: Carballo Luis , Varela Francisco
Published: December 2021

Este trabajo tiene como objeto elaborar un breve documento, denominado Prospectiva Tecnológica en Ingeniería Química, en donde se plantea tendencias en lo que respecta a la investigación y formación en la Ingeniería Química, buscando un norte para la adecuación, actualización y modernización de los planes de estudio. Se pretende presentar un conjunto de planteamientos encaminados a la orientación general del campo de la Ingeniería Química en Colombia, y a nivel internacional los escenarios posibles de investigación básica y aplicada que nos puede servir de referencia, con el firme propósito de lograr una ventaja competitiva sostenible en el tiempo.
Información docente para el "Plan de Desarrollo" de la Facultad de Ingeniería
Authors: Márquez Jorge A.
Published: December 2021

El presente trabajo pretende que la información sobre el personal docente de la Facultad pueda ser:

Recopilada
Ordenada
Analizada

Además de lo anterior, que puede ser considerado como la planeación básica, se estimó indispensable que la información fuera originada en la propia fuente, vale decir, que partiera directamente de cada uno de los profesores de la facultad. Las características del trabajo propuesto implican también la necesidad de abarcar la totalidad del universo de personas, es decir de los docentes. Si bien se tiene conciencia sobre la dificultad real de obtener en este caso el 100% de la información, se tuvo siempre como meta lograr los más altos porcentajes de participación de las fuentes, cosa que se buscó solicitando la información a través de los directores de Departamento. Se determinó luego que sería la encuesta directa y personal el instrumento apropiado para la recopilación de la información. Dado el nivel intelectual de las personas a quienes estaba dirigida, y con el propósito de evitar sesgos resultantes de la limitación natural que produce el uso de encuestas cerradas, se optó por una encuesta abierta, a pesar de las dificultades de procesamiento que a esta le son propias. Se tuvo especial cuidado de solicitar en el formato diseñado para la encuesta solamente la información mínima necesaria, considerando la natural resistencia a diligenciar formularios extensos y, por que, además, se rechazaba la conocida tendencia a tratar de acumular gran cantidad de información, haciendo más difícil el procesamiento y archivo, buena parte de la cual termina no siendo utilizada. Con esas premisas se diseñó el instrumento.
La ingeniería de rocas en la explotación racional e integral de canteras: énfasis en el análisis cinemático
Authors: Correa Arroyave Alvaro
Published: December 2021

Después de recordar lo que debe entenderse por explotación racional e integral de canteras, se pasa a analizar con detalle los aportes de la ingeniería de rocas a esta práctica cotidiana tales como su apoyo en la determinación tanto de la localización de la planta de trituración como en la selección de los equipos que deben utilizarse.
Los aportes son extensivos a las metodologías utilizadas para la determinación de las características físicas y mecánicas de las rocas y del macizo rocoso, tanto directas como indirectas. En esta segunda parte se hace hincapié en la evaluación de los problemas potenciales de deslizamiento en roca; esto es, en el análisis cinemático.
En un artículo anterior se llamó la atención sobre el empleo de los materiales pétreos producidos en una cantera, así como en los métodos de explotación y en los cuidados que deben tenerse al explotarla.
El sureste de la ciudad de México, 1524-1542: Grupos de poder y articulación socioespacial entre españoles e indígenas
Authors: Rovira-Morgado Rossend , Ramírez Méndez Jessica
Published: December 2021

El artículo da cuenta de una propuesta de organización social que se desarrolló en la zona sureste de la ciudad de México durante las dos primeras décadas posteriores a la Conquista. A partir del acercamiento a espacios concretos en esa zona, se evidencia la vinculación de ciertas personalidades de la nobleza indígena con el gobierno temporal hispano y con miembros del clero secular. En conjunto, esto permite entender que hubo otros ensayos de articulación temporal y espiritual entre los años veinte y treinta del siglo XVI, paralelos a los orquestados por los frailes doctrineros. A la vez, se cuestiona la imagen dicotómica del funcionamiento socioespacial de la ciudad respecto de la separación de las repúblicas o de la feligresía, más propia de la segunda mitad del siglo XVI.
¿Al borde de la desintegración? Nación, conflictos internos y política en Bolivia, 1825-1829
Authors: Soux María Luisa
Published: December 2021

El propósito de este artículo es analizar la relación existente entre los proyectos y discursos políticos con el difícil proceso de consolidación de la República de Bolivia en los primeros cuatro años de vida independiente. A pesar del consenso por crear una república independiente que se dio en 1825, en los siguientes años surgieron posiciones diferentes en temas como la ciudadanía, la religión y la organización estatal, siendo central el tema de la presidencia vitalicia. Para 1828, las posiciones contrarias al proyecto bolivariano desembocaron en una crisis que se manifestó con la presencia de un ejército peruano en Bolivia, la expulsión de las tropas colombianas y el fin del Gobierno de Sucre.
Wayfinding design: Sistema de sinalização para o Mercado Central de Pelotas/RS
Authors: Santos Fick Nathália , Klumb Arnoni Rafael
Published: December 2021

O artigo aborda o desenvolvimento e resultados do projeto realizado como componente prático do Trabalho de Conclusão de Curso, no qual foi desenvolvido um Sistema de Sinalização para o Mercado Central de Pelotas/RS, considerando os conceitos e práticas relacionadas ao Design de Sinalização e Wayfinding Design. Justifica-se por contribuir para a orientação espacial do local através da organização das informações do ambiente por meio de elementos visuais que auxiliam no deslocamento e contribuem para o bem-estar e segurança dos usuários do Mercado. Utilizou-se a metodologia proposta por Gibson (2009) para o desenvolvinto de estratégias de Wayfinding em projetos de sinalização. Como resultado, obteve-se uma proposta de Sistema de Sinalização  e a concepção do Manual de Sinalização e Wayfinding.
Desenvolvendo um aplicativo móvel de viagem para o público feminino
Authors: Jardim de Paula Jaqueline , Ferreira Gugliano Bruna
Published: December 2021

Este artigo aborda o processo utilizado para desenvolver as interfaces de um aplicativo que personaliza pacotes de viagens exclusivamente para o público feminino. A metodologia projetual aplicada foi "Os elementos da experiência do usuário" de Jesse James Garrett. O autor apresenta os cinco planos de desenvolvimento de interfaces, que são: estratégia, escopo, estrutura, esqueleto e superfície.
Reutilização de madeira de paletes no projeto de uma linha de produtos para hall de entrada
Authors: Reichow Tuchtenhagen Caroline , Piccoli Mariana
Published: December 2021

A conscientização sobre o impacto ambiental está gerando uma nova orientação para o design como, por exemplo, o reaproveitamento de partes descartadas pela indústria. O presente artigo apresenta um recorte do trabalho de conclusão de curso (TCC), que teve como objetivo de pesquisa desenvolver uma linha de produtos reutilizando a madeira do palete, do tipo descartável. Para isso foram estudados conceitos de ecodesign, reutilização e o próprio material o palete. A metodologia projetual se baseou no Duplo Diamante, com ferramentas de Gui Bonsiepe. Como resultado, foi desenvolvida uma linha de quatro produtos que compõem o mobiliário para um hall de entrada. Concluiu-se que a construção de produtos com a madeira de paletes descartáveis é viável, podendo ser realizada por qualquer pessoa.
Meu Ateliê: aplicativo de arteterapia para idosos depressivos
Authors: Moreira Nathália , Oliveira Boanova Cecília
Published: December 2021

O artigo presente é um recorte do trabalho de conclusão de curso com o título “Meu ateliê: Aplicativo de arteterapia para idosos depressivos”, defendido em agosto de 2021. Ele aborda o fenômeno do aumento da população idosa trazendo dados da OMS de 2019, que estima que no ano de 2032 o Brasil será considerado um país envelhecido. Frequentemente os idosos, tendo em vista o estereótipo da velhice vinculado a inutilidade, podem ser acometidos pela depressão, doença que se encontra em uma crescente. A partir dessas condições, surgem demandas inclusivas da sociedade, que necessitam da realização de pesquisas sobre este público. O trabalho de conclusão propõe o desenvolvimento de um aplicativo digital de arteterapia com o objetivo de auxiliar os idosos no tratamento da depressão, visando minimizar os impactos da doença e contribuir com a qualidade de vida destas pessoas. Para sua construção, foi realizada uma pesquisa sobre as principais temáticas que circundam os sujeitos de pesquisa, tais quais: a depressão e como ela afeta o público idoso; a arteterapia; o uso de aplicativos móveis na terceira idade; a acessibilidade e a experiência do usuário caracterizada por princípios de design de interação e usabilidade. Como resultado, essa pesquisa reforça a importância de reconhecer o idoso como público alvo em projetos digitais e destaca a necessidade da inclusão da acessibilidade e experiência do usuário no desenvolvimento de interfaces digitais.
Jogos em realidade virtual: medição da qualidade de imersão
Authors: Siqueira Freitas Fernanda , Paiva Godinho Raquel
Published: December 2021

Este artigo apresenta um estudo de qualidade de imersão em jogos em Realidade Virtual, realizado como parte da metodologia de desenvolvimento do jogo Magic Falls, apresentado como resultado da pesquisa projetual do Trabalho de Conclusão de Curso do Bacharelado em Design do IFSul câmpus Pelotas. A etapa teve como objetivo identificar as variáveis capazes de medir a qualidade de imersão dos jogos em Realidade Virtual através das bases teóricas propostas por Jerald (2015), Cummings et al. (2012), Tori e Hounsell (2018), e aplicá-las através da análise de três jogos.
Comparative pharmacokinetic study of bicalutamide administration alone and in combination with vitamin D in rats
Authors: Shi Wenjing , Di Haixiao , Pang Bo , Jin Huixin , Liu Hongtao , Qiu Bo , Ren Bingnan , Pang Guoxun
Published: December 2021

Bicalutamide (BCL) has been approved for treatment of advanced prostate cancer (Pca), and vitamin D is inevitably used in combination with BCL in Pca patients for skeletal or anti-tumor strategies. Therefore, it is necessary to study the effect of vitamin D application on the pharmacokinetics of BCL.

We developed and validated a specific, sensitive and rapid UHPLC–MS/MS method to investigate the pharmacokinetic behaviours of BCL in rat plasma with and without the combined use of vitamin D. Plasma samples were extracted by protein precipitation with ether/dichloromethane (2:1 v/v), and the analytes were separated by a Kinetex Biphenyl 100A column (2.1 × 100 mm, 2.6 μm) with a mobile phase composed of 0.5 mM ammonium acetate (PH 6.5) in water (A) and acetonitrile (B) in a ratio of A:B = 35:65 (v/v). Analysis of the ions was run in the multiple reactions monitoring (MRM) mode. The linear range of BCL was 5–2000 ng mL−1. The intra- and inter-day precision were less than 14%, and the accuracy was in the range of 94.4–107.1%. The mean extraction recoveries, matrix effects and stabilities were acceptable for this method. The validated method was successfully applied to evaluate the pharmacokinetic behaviours of BCL in rat plasma. The results demonstrated that the pharmacokinetic property of BCL is significantly affected by combined use of vitamin D, which might help provide useful evidence for the clinical therapy and further pharmacokinetic study.
The influence of special physical fitness of athletes on the level of technique of playing beach volleyball
Authors: Hunchenko Valeriy , Solovey Oleksandr , Solovey Dmytro , Malojvan Yaroslav , Yakovenko Artem , Wnorowski Krzysztof
Published: December 2021

Background and Study Aim. Aim is to determine the influence of the components of special physical training on the effectiveness of certain elements of the game technique during the competitive activities of beach volleyball athletes.

Material and methods. The study involved athletes (n = 20, age - 17-21 years, experience - 8-9 years), who are engaged in beach volleyball (Kherson, Ukraine). Experts (n = 5, work experience - over 20 years) from among the leading volleyball specialists were involved. Training sessions were conducted according to the author’s structure and content of special physical training (preparatory period of the annual cycle). The author's program was to increase the volume of athletic work by 10% (selective classes and integrated work) and 17% (complex classes). The classes used a developed special training device. The device is designed to practice practical game skills. The load at the first stage was 70-80% of the maximum. The load in the second stage was 80-90% of the maximum.

Results. Significant (p <0.05) development of explosive power, speed and agility was revealed. There is a significant (p <0,05) increase: in the number of jump serve and spike; improving the quality/number of serve and attack; improving the quality of passing and the number of blocks.

Conclusions. The proposed structure and content of special physical training and exercises on a special simulator have significantly increased the level of development of physical qualities. The athlete training program helped to improve the effectiveness of certain technical actions during competitive activities.
Tanmiyah Al-Mahārat Al-Lughawiyyah Li Thullāb Kuliyyah Al-‘Ulūm Wa Al-Tiknulūjiya Min Khilāl Al-Ta’līm Fī Al-Hawāi Al-Thalaq
Authors: Ningsih Anita Andriya
Published: December 2021

The process of learning Arabic at PKPBA takes a long time and the material is quite difficult for most students because they are Mubtadi (beginners) level, science and technology children, which is 30% of the number of UIN students who study Arabic with a myriad of mentoring activities, practicums, regular learning also all done in the classroom or room. The design in this study uses mixed methods with commensurate status and none is dominant between the two types of research. Qualitative research to determine the application of outbound in improving the Arabic language skills of students of the Faculty of Science and Technology of UIN Maulana Malik Ibrahim Malang and the use of quantitative methods to obtain an increase in the language skills of students of Science and Technology and the level of motivation of students of the Faculty of Science of UIN Maulana Malik Ibrahim Malang by implementing outbound in improving Arabic skills. The results showed that the games were grouped in each language skill. Among them, in special skills, you can play numbered chairs and chain whispers. In Kalam skills with guessing games, and reading skills by sorting words and writing skills by stringing letters into correct and meaningful words. Motivation to learn with the application of this outbound is very high from the results of the questionnaire. And the category of motivation is instrumental motivation because foreign languages are seen solely as a means of meeting practical needs (for example to get a good and steady job), not as a means of approaching other nations' cultures.
Istirātījiyyatu al-Ta’allum al-Dzāti fī Ta’līmi Mahārati al-Kitābati ‘abra al-Ta’allum al-Iliktronī
Authors: Zawawi Moh
Published: December 2021

Pembelajaran di era digital mengharuskan pengajar dan pembelajar untuk mengenal teknologi. Kemajuan sebuah instutusi Pendidikan saat ini juga dapat diukur dari fasilitas yang mereka sajikan. E-learnimg menjadi salah satu fasilitas yang disediakan oleh institusi Pendidikan yang aplikasinya sangat mendukung untuk proses pembelajaran. Metode penelitian ini adalah deskriptif kualitatif. Penelitian ini bertujuan untuk mendeskripsikan penerapan strategi pembelajaran mandiri  dalam pembelajaran maharah kitabah melalui platform e-learning serta kelebihan dan kekurangnya. Implementasi dari pembelajaran mandiri ini meliputi tiga tahap yaitu perencanaan, pelaksanaan dan evaluasi. Kelebihan penggunaan e-learning adalah melatih mahasiswa untuk mengatur waktu dan  bertanggungjawab, mahasiswa dapat mengambil pelajaran, pembelajaran mandiri lebih efktif. Sedangkan kekurangnya adalah boros kuota, dosen merasa kesulitan dalam memberikan feed back atas tugas mahasiswa dan tidak ada tatap muka.
Istikhdām Ṭarīqah “Tamyīz” fī Ta`līm Al-Qawā`id li Tarqiyyah Mahārah Al-Qirā’ah li Ṭullāb Ma`had Miftāh Al-Taufīq Bandung
Authors: Wahyudin Dedih , Sofian Raden Heris , Lutfiani Yuni
Published: December 2021

Metode pengajaran merupakan salah satu aspek penting dalam penyampaian materi pelajaran. Dalam pengajaran tata bahasa, terdapat beragam cara penyampaiannya, salah satunya adalah metode klasik (sorogan) dan metode Tamyiz. Tujuan penelitian ini adalah untuk mengetahui kemampuan membaca siswa sebelum dan setelah menggunakan metode Tamyiz dalam pembelajaran, dan juga untuk mengetahui perkembangan kemampuan membaca siswa dengan menggunakan metode Tamyiz dalam pembelajaran. Adapun metode penelitian yang digunakan adalah semi-ekperimen. Data diperoleh dan dikumpulkan secara langsung tatap muka dan ujian. Hasil penelitian menunjukkan bahwa penggunaan metode Tamyiz dalam pembelajaran tata bahasa dapat meningkatkan kemampuan membaca dengan baik dan efektif dibandingkan dengan metode klasik yang digunakan oleh para mahasiswa yang tinggal di Pondok Pesantren Miftahul Taufiq Bandung. Oleh sebab itu, metode ini merupakan salah satu metode yang baik diterapkan untuk meningkatkan kemampuan siswa dalam membaca buku-buku berbahasa Arab dan juga menerjemahkannya. Disarankan juga untuk pesantren-pesantren lainnya untuk menggunakan metode khusus dalam pembelajarannya.
Goldenberry (Physalis peruviana L.) seed oil: press extraction, optimization, characterization, and oxidative stability
Authors: Ugarte-Espinoza Pedro P. , Delgado-Soriano Victor , Estivi Lorenzo , Hidalgo Alyssa , Pascual-Chagman Gloria
Published: December 2021

In order to optimize the screw-press extraction conditions of oil from goldenberry (Physalis peruviana L.) seeds obtained from nectar processing waste, a face centered design was applied. The oil was extracted at different temperatures (60, 80, and 100°C) and seed moisture contents (8, 10, and 12%). Oil recovery (OR) increased and residual oil in the cake decreased significantly as moisture content and temperature were reduced; oil moisture and volatile matter as well as acid value, K232, K268, and p-anisidine, respectively, decreased proportionally with the moisture extraction. Thus, the highest OR (86.4%) and the best quality were obtained at 8% moisture content and 60°C pressing temperature. Under these conditions, the extracted oil presented high linoleic acid (76.0%), iodine value (140.0 mg I2/g), and refractive index (1.4769). The oil stability index, measured by Rancimat, varied from 3.65 h (120°C) to 14.87 h (100°C); the predicted shelf life at 25°C was 120.4 days and the activation energy was 85.6 kJ/mol. The results highlighted that screw-pressing of goldenberry seeds provides quality oil without employing polluting and hazardous solvents.
Comparison of the accuracy of pilot-drill-guided and fully guided implant surgery with dynamic navigation. In vitro model study
Authors: Demetoglu Umut , Bilge Suheyb , Aslan Senol , Simsek Hasan Onur
Published: December 2021

The aims of the present study are to measure and compare dental implant deviations with fully guided and pilot-drill-guided protocols using dynamic navigation systems in polyurethane models. The pilot-drill-guided group was determined to be the study group and included 12 implant applications. In this group, the pilot hole was drilled with navigation guidance, and the procedure was completed freehandedly. In the control group, all the drilling and implant placement steps were performed using the navigation system, and a total of 12 implants were placed. The pre- and postoperative images were compared to calculate the magnitude of implant deviation. The quantitative data of the two groups were compared using the independent-samples t-test and Mann-Whitney U-test. The analyses revealed that the length of the procedure significantly differed between the two groups (p < 0.001). The procedure duration was significantly shorter in the study group. The entry deviation values of the two groups were not significantly different (p = 0.079). The analysis revealed the apex deviation to be higher in the study group than in the control group (p = 0.003). However, the two-dimensional vertical apex deviation values of the implants were not significantly different between groups (p = 0.068). Angular deviation was determined to be significantly higher in the study group (p < 0.001). In the present study, all implants were successfully placed in the models using a dynamic navigation system. The results of this study may be useful for future clinical studies.
RELIABILITY OF LOGISTICS CHAINS IN FOREIGN TRADE OPERATIONS
Authors: LUZHANSKA N. , LEBID I. , КRAVCHENYA I. , MAZURENKO О. О.
Published: December 2021

Abstract. The aim of the paper is to justify the decision on cooperation with entities in the transport service market for foreign trade operations based on the assessment of logistics chain reliability and shipping time on different routes. The research findings will enable cargo owners and other stakeholders to make management decisions at the delivery planning stage optimizing all processes related to customs and logistics services. Methods. We assess the reliability of four logistics chain types based on a simulation model developed in the GPSS software environment using the method of statistical testing. Results. Customs and logistics service users challenge entities in the transport service market with the task of performing foreign trade operations in compliance with the highest level of quality and service reliability minimizing the cost of delivery and shipping time. The proposed method allows determining the probability of timely delivery of goods in different transportation directions as well as the reliability of the studied process. Scientific novelty. The obtained simulation results will make it possible to work out proposals and recommendations for customs and logistics service users on the choice of an optimal logistics chain type, taking into account its impact on shipping time and reliability of goods delivery. Practical value. The practical value of the research is that the proposed method will allow foreign economic entities to form logistics chains, taking into account available resources and the need to use the services of other companies in international goods delivery. In this case, the efficiency of a logistics chain can be further assessed by the shipping time and reliability for export/import operations.
ANALYSIS OF TECHNICAL AND TECHNOLOGICAL PARAMETERS OF UKRAINIAN PRE-PORT RAILWAY STATIONS
Authors: CHERNOVA O. , VERNYHORA R. , OKOROKOV A. , KIMAN A.
Published: December 2021

Purpose. The aim of the work is a comprehensive analysis of the technical and technological parameters of pre-port railway stations in Ukraine as key elements of the port infrastructure, ensuring the interaction of railway transport with seaports. Methodology. In the process of research, the methods of analysis and synthesis were used to study the content and the main provisions of scientific publications on the issues of establishing effective interaction between rail and sea transport,  with their subsequent comparison and generalization; methods of statistical analysis for research and systematization of technical equipment of port stations. Results. More than 60% of export cargoes go through Ukrainian ports; while 75% of export volumes are delivered to ports by rail. Currently, due to changes in the conditions for the functioning of the economy and the transport system of Ukraine, there is an imbalance between the capacities of ports and the port railway infrastructure for processing freight flows. Based on the analysis, it was found that the throughput of most stations does not correspond to the prospective, and for some stations - and the actual, volumes of work. In particular, for some stations, the capacity of track development is insufficient; a significant problem is also the low efficiency of the shunting means. An effective way to solve the problem of reducing the imbalance in the processing capacity of ports and the pre-port railway infrastructure is public-private partnership in the implementation of appropriate investment projects, the assessment of which should be carried out using modern scientific approaches. Scientific novelty. The authors have systematized the existing technical equipment of the port stations of Ukraine from the point of view of its sufficiency to ensure the existing and prospective volumes of transportation. Practical significance. The results obtained make it possible to provide a scientific basis for further research into assessing the throughput capacity of pre-port railway stations and the effectiveness of infrastructure projects aimed at increasing it.
FEATURES OF CALCULATION OF THE REQUIRED QUANTITY OF GRAIN TERMINAL TRACKS IN SEA PORTS IN MODERN CONDITIONS
Authors: KOZACHENKO D. , BEREZOVYI M. , MALASHKIN V. , BORYCHEVA S.
Published: December 2021

Purpose. Ukraine is one of the world's five largest producers of grain crops. Much of the grain is exported. Traditionally, grain cargoes are exported through the western land crossings and seaports of the Black and Azov Seas, with the bulk of grain exports going through the port of Nikolaev and the ports of Greater Odessa. Rail transport provides delivery to exporting ports up to 2/3 of the total volume of grain transshipment in ports. Given the significant number of operations in the general technological process of processing grain wagons in ports, the required capacity of technical equipment of railway transport (number of tracks, locomotives, weighing devices, etc.) plays a significant role in the duration of the transshipment process and total operating costs. In this regard, determining the required number of ways to service the flow of grain for export is an urgent task. Methods. Comprehensive analysis of technical equipment and technology of railway transport of grain terminals in seaports, statistical analysis, graph-analytical modeling. Results. Based on the processing of statistics on the delay of wagons due to commercial marriages with grain cargo in the seaport, the conditional division of detained wagons due to and, consequently, the duration of delay of wagons into long and short. The characteristics of random values of the delay of the car are established and the dependence of the number of detained cars on the value of the total car traffic with grain cargo entering the transshipment is obtained. For short-term delays it is a polynomial dependence of the second degree, for long-term delays it is characterized by exponential dependence. Based on research, an additional track capacity has been established for the sedimentation of detained cars and recommendations have been developed for the number of such tracks and their length. Based on the rationing of the duration of shunting operations with delayed wagons, an additional working fleet of shunting locomotives for servicing delayed wagons was determined and recommendations for the location of wagon scales for commercial weighing of wagons in the process of processing grain wagons in the port. Practical significance. The obtained results can be used to determine the number of tracks and the total capacity of grain terminals in seaports. The duration of additional shunting operations to service the detained cars allows to clarify the calculation of the required locomotive fleet of grain terminals.
CITATION DATABASES: THE ROLE OF THE ACADEMIC LIBRARIAN
Authors: NAZAROVETS Maryna A.
Published: December 2021

Objective. Indicators of citation databases are widely used as a tool for evaluating academic productivity and decision-making in science and technology. Academic libraries organize services to work with such resources. Methods. Based on the analysis and description of the work of the Information Monitoring Service, the role and type of support that academic libraries can provide in the process of their use are considered. Results. The portfolio of services for the use of citation databases provided by the employees of the Service consists of administration and organization of access, consulting, and information work, monitoring and analysis of publishing activity, organizing information, information support of journal’s editorial boards. Conclusions. Such services of academic libraries are diverse and require the development of theoretical and methodological basis for their quality implementation, continuous training of staff, their more active involvement in research processes.
COMMUNITY OUTREACH AND ENGAGEMENT IN THE TIME OF COVID 19: EFFORTS & APPROACHES OF ACADEMIC LIBRARIES
Authors: PEÑAFLOR Janice , LABANGON Donna Lyn
Published: December 2021

Objective. This paper aims to investigate the types and scope of community engagement and outreach activities of academic libraries while the physical library spaces remain closed or operating on a limited capacity. It also looks at the tools and methods employed to implement such activities. The paper also attempts to uncover patterns or emerging themes as libraries explore innovative ideas and take new initiatives for the betterment of the community they serve. Methods. The study employs a website and Facebook page survey of AUN (ASEAN University Network) Inter-Library Online (AUNILO) member-libraries. The following six outreach categories will be utilized: (1) Collection-Based Outreach; (2) Instruction & Services-Based Outreach; (3) “Whole Person” Outreach; (4) Just for Fun Outreach; (5) Partnerships and Community-Focused Outreach; and (6) Multi-Pronged Themed Events and Programming. Said categories were derived from Farrell and Mastel (2016) paper entitled “Considering Outreach Assessment: Strategies, Sample Scenarios, And A Call to Action.” Results. Findings of the study will offer some insights on how libraries strengthen their roles in transforming societies as they provide opportunities to bring about positive change in their communities. Moreover, this paper will also challenge libraries to take a closer look at their own activities and consider how they can design creative and inspiring ways to connect with their communities. Conclusions. In response to the COVID-19 crisis, libraries are proactively pivoting their community engagement and outreach efforts online and are finding new ways to serve faculty, students, and partners. Libraries are committed to strengthening the resilience and recovery of the community through working collaboratively with its members and building partnerships with relevant organizations.
Shipbuilding 4.0: modern technologies and perspectives of the concept
Authors: Reznikova Kseniya , Maximov Valery , Popov Dmitry
Published: December 2021

Together with the fourth industrial revolution Industry 4.0 in the field of shipbuilding came the concept of Shipbuilding 4.0. Despite its separation from Industry 4.0, the concept also implies the automation of production and implementation of the most advanced technologies. Such technologies include cloud computing, Internet of Things, artificial intelligence, augmented reality and blockchain. Today, all these technologies are heard and familiar to a huge number of people. They continue to be actively developed and implemented in various industries and areas of human life. Heavy industry, namely shipbuilding, was no exception.
This article examines the concept of Shipbuilding 4.0 and information technology, it characterizes. Examples of the implementation of the above technologies in the shipbuilding industry are given: at shipyards, in design. Applications in logistics and shipping have also been studied.
This work considers such a problem of the Russian shipbuilding industry as poorly developed digitalization. With a high probability, these technologies will soon be actively consolidated in this area and will start everywhere, including at Russian shipyards. The use of innovative developments will improve competitiveness and strengthen positions in the state and market economy. Maritime activity is a very responsible field, where the slightest mistake can lead to bad consequences on a colossal scale. Therefore, the advanced technologies considered in the work have yet to be brought to perfection. However, they already have the potential and direction of development.
Problems of implementation of the program of the integrated system of solid municipal waste management
Authors: Levakova Irina , Arustamov Eduard
Published: December 2021

The article analyzes the implementation of a comprehensive system of solid municipal waste management within the framework of a federal project. The relevance of the topic is due to the fact that the lack of an integrated approach has led to severe environmental consequences for the environment of many regions of the country. The article discusses the main directions of the «garbage reform»: changes in legislation; changes in the system of payments for garbage collection; reorganization of the management system. The authors present the target indicators and results of the federal project. The article analyzes the results of the project implementation for ten months, presented by the Accounting Chamber, the opinions of the heads of coordinating state bodies, which indicate that the «garbage reform» does not yet give results. The Accounting Chamber notes the irrational use of the released budget funds. Non-payments for garbage collection are noted everywhere, and regional operators are unable to cope with the removal of solid municipal waste. The article concludes that the main reason for the lack of results of the «garbage reform» is the inefficient work of the relevant coordinating bodies.
Bias in Cognitive Engineering for HumanMachine Teaming Literature
Authors: Pittman Jason M. , Crosby Courtney
Published: December 2021

Machines have a plethora of applications in spaces dangerous, hostile, or high-risk to humans. Given such applications, the fields of human-machine teaming and cognitive engineering, while nascent, are developing at a staggering rate. At the heart of these disciplines is a doctrine
espousing an agent-centric concept based on common properties shared between machines and human operators. Symbiotically, the goal is to ensure machine and human mutually benefit from the teaming. Yet, the literature has been fixated on system design and machine-agent optimization for performance.
Thus, the literature appears to be biased as it does not consider the cognitive requirements of the human agent. The problem then, is that recommendations from the literature focus on changing the machine to instigate less demanding human participation rather than adapting the human to induce
optimal machine participation. For this reason, this work examined what characteristics of human-machine teaming literature demonstrate a statistically significant relationship with the category of focus in the same research. The characteristics-as-variables included author discipline, count
of publications in the field, author affiliation, gender, and country of origin. A multinomial regression revealed a significant relationship with focus on the machine element as opposed to the human element in human-machine pairing in the cognitive engineering literature. Furthermore, author
discipline, affiliation, and country of origin, demonstrated a significant bias effect towards the machine element in human-machine pairing literature.
Moral-Driven Planning in Simple Automated Narrative Generator
Authors: Garg Sanjay , Khalpada Purvish
Published: December 2021

A moral is a vital part of the story and is vital for both the author and the audience. However, moral-based story planning is relatively underexplored. This paper proposes a planning-based Simple Automated Narrative Generator framework that explicitly considers the moral input and plans the story events around it. To achieve that, we determine the character's emotional arc based on the polarity of the input moral and then plan the events that adhere to the emotional arc. In the experiment of 103 human evaluators and 35 generated narratives for 7 morals, we find encouraging normalized confidence of 0.86 for intended moral being conveyed by the narratives and reasonable confidence of 0.71 for selecting the narratives with morals versus without morals.
Two cases of late-onset cardiovascular toxicities after a single injection of local anesthetics during supraclavicular brachial plexus block - A report of two cases -
Authors: Kim Ji Yeon , Park Beom Il , Heo Min Hee , Kim Kyoung Woo , Lee Sang-Il , Kim Kyung-Tae , Choe Won Joo , Park Jang Su , Kim Jun Hyun
Published: December 2021

Background: Local anesthetics systemic toxicity (LAST) is a grave complication of regional anesthesia that usually occurs immediately after local anesthetics injection. Here, we report on rare late-onset toxicity cases after supraclavicular brachial plexus blocks.Case: Two patients underwent surgery for radius fractures. We used lidocaine 100 mg and ropivacaine 150 mg for blocking and infused dexmedetomidine for intraoperative sedation. The 63-year-old male patient’s blood pressure dropped to 87/60 mmHg after 3 h 15 min after blocking. Ventricular fibrillation occurred 10 min later. After five defibrillations, electrocardiography showed ventricular tachycardia that was normalized through one cardioversion. The 54-year-old female patient’s heart rate decreased to 35 beats/min 2 h 30 min after blocking. Her vital signs returned to normal after administering atropine, ephedrine, epinephrine, and lipid emulsion.Conclusions: Physicians should remember that LAST may occur long after local anesthetic injection and be aware of factors that may adversely affect the course of LAST.
IDENTIFICATION OF INCOMPLETE PENETRATION WELDING DEFECTS ON DIGITAL RADIOGRAPHIC FILM FIGURES WITH THE GEOMETRIC INVARIANT MOMENT
Authors: Sutejo Agus Probo , Ahmadi Haerul , Mulyono Tasih
Published: December 2021

The examination of defects in radiographic films necessitates specialized knowledge, as indicated by an expert radiographer (AR) degree, yet the subjectivity of AR in identifying defects is problematic. To overcome this subjectivity, an automatic welding defect identification is needed. This is executed by using Matlab to create artificial neural networks, which is beneficial for users with the graphical user interface (GUI) feature. One of the breakthroughs in the figure extraction into seven feature vector values is the geometric invariant moment theory. This prevents translation, rotation, and scaling from changing the figure's characteristics. Therefore, a welding defect identification system with a geometric invariant moment was created in the digital radiographic film figure to overcome the reading error by AR. The identification system obtained an accuracy rating of 89.9%.
Linguocultural Features of the Representation of the Great Victory Anniversary by the Sputnik Agency (Russia Today)
Authors: Yefanov Aleksandr , Efendieva Nailya
Published: December 2021

The research examined linguocultural features of media coverage of the Great Victory anniversary the Sputnik agency (Russia Today). The purpose of the study was to determine, from the standpoint of linguistic cultural studies, the key images that formed the media. The object of the research is the materials of three editions of the Sputnik agency (Sputnik Polska, Sputnik International, Sputnik Türkiye), the geography of distribution and the composition of the audience of which reflect differentiated linguocultures. A set of methods is used: content analysis; contextual analysis, comparative analysis, case study. The empirical base was made up of publications dedicated to the 75th anniversary of Victory in the Great Patriotic War, posted on the websites of the editorial offices of Sputnik Polska, Sputnik International, Sputnik Türkiye. Sample type: solid. Chronological scope of the study: April 15 — May 15, 2020. Based on the results of the study, we concluded that the nature of representation is directly related to linguocultural characteristics and is due to historical, political and sociocultural preconditions. At the same time, all editions are united by the commonality of the constructed images: Victory Day (attitudes towards victory over fascism in the international arena); nations (both winners and losers); preservation of historical memory. The presence or absence of certain stable linguistic units depends on the cultural and ethnic specifics of the audience. The greatest efficiency from the standpoint of the implementation of international broadcasting activities (transmission of cultural codes and meanings) is achieved in a situation of a common / close mentality, interaction of ethnic groups and territorial proximity.
(Re)production des inégalités intériorisées en oncologie
Authors: GABORIT Emilie , BRUNEAU Charlotte , GÉNOLINI Jean-paul , TERRAL Philippe
Published: December 2021

Cet article vise à rapprocher les problématiques de littératie en santé de celles concernant les inégalités sociales et territoriales sous l’angle des inégalités épistémiques. À partir de l’étude d’un programme d’éducation thérapeutique pour des patients sous anticancéreux oraux, nous analysons les conditions de participation des patients et de visibilité de leurs savoirs. Les entretiens individuels et les ateliers collectifs du programme, tout comme son format pédagogique, sont autant d’espaces d’interactions qui valorisent ou occultent des expériences de patients. À ce titre, deux ans d’observation des ateliers et 23 entretiens nous permettent de mettre en relation l’activité des participants et le contexte institutionnel dans lequel se déroulent les interactions. Certains profils de patients porteurs de compétences bien spécifiques en matière de littératie sont plus engagés/à l'aise que d’autres et plus valorisés/visibilisés dans ce dispositif d’ETP du fait de la dynamique des interactions entre soignants et patients et entre patients. Outre des conditions de recrutement au sein du programme, nous observons des formes d’auto-sélection dans les ateliers. Les soignants participent à la valorisation des compétences en littératie déployées par certains patients au détriment d’autres. En outre, ces mêmes patients se font porte-parole d’un dispositif qui leur est favorable.
L’éducation thérapeutique du patient chronique en situation d’illettrisme
Authors: MARGAT Aurore , GAGNAYRE Rémi
Published: December 2021

Un faible niveau de littératie en santé (LS) constitue un obstacle majeur pour accéder à l’éducation thérapeutique du patient (ETP), particulièrement chez les patients illettrés. Le présent article souhaite dépasser ce constat et en cela propose des conditions préalables pour une intervention pédagogique visant à adapter l’ETP aux besoins spécifiques des patients chroniques en situation d’illettrisme. Cette recherche s’appuie sur trois méthodes qualitatives séquentielles : deux revues de portée, complétées par un focus group auprès de 10 coordonnateurs d’ETP et des entretiens semi-dirigés auprès de 10 personnes en situation d’illettrisme et de 9 experts du champ de l’illettrisme. Selon des logiques systémiques et socioconstructivistes, les résultats montrent que la prise en compte de l’illettrisme en ETP est possible et pourrait concourir à l’augmentation des compétences en LS et plus largement des compétences en littératie des patients. Les conditions préalables proposées concernent l’adaptation des programmes d’ETP actuels auxquels pourraient être adjointes des activités d’ETP qui pour l’instant, ne sont pas reconnues par les Agences Régionales de Santé. De ces conditions préalables découleront une intervention pédagogique qui peut contribuer à réduire les inégalités d’accès à l’ETP des patients chroniques en situation d’illettrisme. Ces conditions promeuvent une vision singulière et globale de la personne concourant à son autonomie en santé dans le cadre d’une médecine de la personne.