bluuebunny/crossref_metadata_2025 huggingface dataset:
MÉTODO DA RESISTÊNCIA CONTÍNUA COMO ALTERNATIVA PARA O DIMENSIONAMENTO DE ESTRUTURAS EM AÇO INOXIDÁVEL
Authors: De Jesus dos Santos João , Galvão Rafaelle Cavalcanti Ribeiro
Published: November 2021

O projeto que originou este artigo objetiva demonstrar os benefícios alcançados através da utilização de um método de cálculo estrutural inovador – o Método da Resistência Continua (MRC) – na engenharia civil. Este é um método que levará em consideração a curva de comportamento mecânico do aço inoxidável, visto que alguns materiais, como os aços de alta resistência, não apresentam um patamar de escoamento. Autores referenciados no projeto como Gardner (2002) e Santos (2014) sugerem a utilização do Método da Resistência Contínua (MRC) que, atualmente, possibilita avaliar a utilização da fase de encruamento, através do comportamento diferenciado entre o aço carbono e o aço inoxidável. Esta análise tem por objetivo demonstrar que a característica de resistência contínua do aço inoxidável pode ser usada para diminuir a área da seção estrutural e gerar economia, sem comprometer a segurança. Este aço de alta resistência, então, é uma alternativa sustentável na engenharia civil que, através do custo e benefício, a longo prazo, aliado à grande resistência que ele apresenta, possibilitará uma maior reutilização de material. O alto custo inicial em relação ao aço carbono também poderá ser reduzido em função da aplicação desse novo método de cálculo.
100 YEARS OF INSULIN: Pancreas pathology in type 1 diabetes: an evolving story
Authors: Richardson Sarah J , Pugliese Alberto
Published: November 2021

We review the current knowledge of pancreas pathology in type 1 diabetes. During the last two decades, dedicated efforts toward the recovery of pancreas from deceased patients with type 1 diabetes have promoted significant advances in the characterization of the pathological changes associated with this condition. The implementation of autoantibody screening among organ donors has also allowed examining pancreas pathology in the absence of clinical disease, but in the presence of serological markers of autoimmunity. The assessment of key features of pancreas pathology across various disease stages allows driving parallels with clinical disease stages. The main pathological abnormalities observed in the pancreas with type 1 diabetes are beta-cell loss and insulitis; more recently, hyperexpression of HLA class I and class II molecules have been reproduced and validated. Additionally, there are changes affecting extracellular matrix components, evidence of viral infections, inflammation, and ER stress, which could contribute to beta-cell dysfunction and the stimulation of apoptosis and autoimmunity. The increasing appreciation that beta-cell loss can be less severe at diagnosis than previously estimated, the coexistence of beta-cell dysfunction, and the persistence of key features of pancreas pathology for years after diagnosis impact the perception of the dynamics of this chronic process. The emerging information is helping the identification of novel therapeutic targets and has implications for the design of clinical trials.
¿Por qué implementar un PMO dentro de una organización y cuáles son sus características?
Authors: Sierra Diego Antonio
Published: November 2021

Este articulo busca dar claridad sobre las diferentes características que tiene un PMO (Project Management Office), con el fin de que los empresarios entiendan la importancia que tiene la gerencia de proyectos dentro de una organización empresarial, resaltando autores tan importantes que han hablado del tema como Hill (2014) autor que define en su libro los tipos de PMO. Teniendo en cuenta la premisa de que dirigir proyectos implica dirigir una serie de procesos, con los cuales se debe llegar a finalizar el mismo en tiempo, costo y alcance sin perder de contexto la calidad que se debe aplicar en todos los procesos. En Colombia la PMO son recientes, pero se tiende a confundir sus actividades; además de clarificar que este tipo de oficina tiene un costo relevante para la empresa, pero así mismo ayudan a generar flujos de caja para el sostenimiento de la organización.
Importancia de los productos agrícolas del grupo hortofrutícola en la alimentación de poblaciones vulnerables
Authors: Restrepo de Peña Blanca Rosa , Sierra Borrás José Elvis , Súarez Suárez Nubia Esperanza
Published: November 2021

Este artículo presenta resultados de un proyecto productivo en agricultura urbana para cubrir necesidades alimentarias y mejorar los ingresos familiares. El estudio descriptivo e interpretativo, se adelantó mediante la investigación Acción Participativa, con muestra al azar de 62 familias, y encuesta estructurada para caracterizar social y económicamente las familias ubicadas en el barrio Loma Linda en la Comuna IV, Altos de Cazucá en el municipio de Soacha. La información se obtuvo de manera participativa, mediante talleres interactivos, el diálogo y la observación. Los resultados, identifican una población de pobreza extrema, con ingresos promedio de $ 252.000 pesos por familia, con prevalencia del adulto mayor de 60 o más años en un 49.9%, educación primaria del 70% y una tasa de analfabetismo del 30%. Se analizaron los componentes hortofrutícolas, básicos de alimentación de la población, susceptibles de obtener a través de la agricultura urbana. El análisis evidenció un abastecimiento de estos productos en un 50% que se pueden producir en la comunidad utilizando sus propios recursos en forma rudimentaria, pero eficiente. Se desarrolló un programa de capacitación que contemplo dos enfoques, el comunitario, logrando la motivación e interés con valores de convivencia y trabajo cooperativo. La capacitación en agricultura urbana enfocada a sistemas y procedimientos de la producción urbana. Fortalecida la población vulnerable iniciaron los cultivos hortofrutícolas, con innovación creatividad y empoderamiento comunitario utilizando los espacios de las viviendas, para cultivar en diferentes formas y recipientes reciclables, se obtuvo productos del consumo familiar. Paralelamente iniciaron cultivo cooperativo para obtener excedentes comercializables en un lote comunitario.
Diseño Instruccional para la escritura de artículos científicos a través de un sistema computacional como prueba piloto
Authors: Ochoa Guevara Nancy Edith , Vargas Hurtado Gloria Isabel , Valencia Trujillo Francis Liliana , García Reyes Juanita
Published: November 2021

Este artículo está enfocado a mostrar lo resultados de investigación del proyecto “Diseño instruccional en el aula” dirigido por el grupo de investigación Sistema Integrado de Gestión Científica y Tecnológica (SIGCIENTY). La pregunta que se planteó en esta investigación es ¿Cuáles son las estrategias para la construcción de una Unidad de Aprendizaje Instruccional (UAI) que potencie el proceso de escritura de artículos científicos dirigido a los estudiantes del curso de Sistema Ecológico de Producción de Especies Menores en el campus virtual de la UNAD? Su objetivo fundamental estuvo plasmado en construir una Unidad de Aprendizaje Instruccional (UAI) que potenciará el proceso de elaboración de artículos científicos por medio de talleres lúdicos en el curso virtual correspondiente a la Escuela de Ciencias Agrarias, Agrícolas y del Medio Ambiente (ECAPMA) en la (UNAD). La metodología utilizada fue de tipo mixta (cuantitativo/cualitativo) con un estudio descriptivo a través de una encuesta cerrada aplicada a los estudiantes del curso y los pasos del modelo del Diseño Instruccional de Carey & Carey, al igual que la aplicación de una entrevista no estructurada al tutor y algunos docentes que apoyan el curso. Dando como resultado la construcción y diseño de la Unidad de Aprendizaje Instruccional guiada a través de un sistema computacional como simulador enlazado con el curso virtual de los participantes del estudio en el campus de la Universidad por medio de un proceso de interoperabilidad con un WebService apropiado para tal fin llamado AulaRed.
Diferencias en metas académicas según género de los estudiantes de la Facultad de Ciencias y Tecnologías de la Universidad Santo Tomás
Authors: Martínez Villarraga Elizabeth
Published: November 2021

En este artículo se presenta un panorama so- bre las diferencias en las metas académicas que se plantean los estudiantes de la Facultad de Ciencias y Tecnología de la Universidad Santo Tomás, de acuerdo a su género. Para ello se consideran las metas académicas, así como los motivos que tienen los estudiantes para orientar su aprendizaje; se utiliza el cuestiona- rio de evaluación de metas académicas CEMA diseñado por T. Hayamizu y B. Weiner (1991), y para el análisis de los datos se hizo uso de la prueba t-Student para determinar si existen diferencias estadísticamente significativas.
Evaluation of the process thermal treatment of maple wood saturated water steam in terms of change of pH and color of wood
Authors: Dzurenda Ladislav , Geffert Anton , Geffertová Jarmila , Dudiak Michal
Published: November 2021

Changes in maple wood’s pH and color (Acer pseudoplatanus) were evaluated before and after thermal treatment process with saturated water steam. Maple wood was thermally treated at temperatures: tI = 105 ± 2.5 °C, tII = 125 ± 2.5 °C, and tIII = 135 ± 2.5 °C for τ ≤ 12 hours. Direct pH measurement of maple wood with a moisture content above the fiber saturation point (FSP) was performed using a pH-meter SI 600 with a Lance FET + H puncture probe. The polynomial dependence of pH and total color difference ∆E* on temperature t time τ was calculated by statistical processing of measured results. The correlation between the total color difference ∆E* of maple wood in the process of thermal color modification and the pH value is expressed y the equation: ∆E* = 4.5516∙(pH)2 – 48.405∙(pH) + 134.35. This dependence is a suitable tool for assessing the achieved color change based on the change of wood pH in the technological process.
Identification of Technical Objects in the Special Networks According to the Principle of "Friend or Foe"
Authors:   V.M.Glushkov Institute of Cybernetics of NAS of Ukraine, Korolyov Vyacheslav Yu. , Ogurtsov Maksim I. ,   V.M.Glushkov Institute of Cybernetics of NAS of Ukraine, Kochubinskyi Anatoliy I. ,   V.M.Glushkov Institute of Cybernetics of NAS of Ukraine
Published: November 2021

Introduction. In recent years, military conflicts are moving to a fundamentally new level of development, which is associated with the widespread use of geographically distributed large groups of remotely controlled robotic systems, the rapid growth of information volumes, a significant increase in the speed of its processing, instant messaging to increase situational awareness, management, rapid response, etc. Purpose. The article is devoted to solving an urgent scientific problem — the development of an algorithm for state identification of military objects and personnel. The problems of using modern cryptographic algorithms for state identification, which use data obtained by other stations of the air defense system and radio intelligence, combined in a special network, are considered. Results. A new encryption key exchange protocol and a rationale for choosing a cryptographic algorithm that can be used in real-time systems with low computational performance are proposed. To ensure the stability of the use of electronic warfare tools, it is proposed to use software-defined radio stations based on programmable logic matrices as a hardware basis, since they allow changing the type of signal-code structures, which also applies frequency ranges without replacing radio engineering blocks. Conclusions. With the increase in the number of remotely controlled military equipment objects on the battlefield, the problem of positioning military personnel and equipping them with network communication means requires a review of the methods and algorithms used for state recognition. The paper proposes a new algorithm for state identification of objects and identification of military personnel using symmetric cryptographic algorithms and the use of a secure Protocol for exchanging information received from the network of the Armed Forces of Ukraine. This approach can potentially increase the performance and quality of the identification system.
Intelligent Control of Production Systems
Authors:   International Research and Training Centre of Information Technologies and Systems of the NAS and MES of Ukraine, Meytus Volodymyr Yu.
Published: November 2021

Introduction. The research is devoted to the problem of building intelligent production management systems. They allow organizing modern efficient production without human participation in its management. Problem. To develop a scheme for creating an algorithm underlying the creation of an intelligent production management system, using the example of a mechanical workshop of a machine-building enterprise. Purpose. To present a scheme for constructing an intelligent control of management system (workshop), which is developed based on the application of an intelligent modeling algorithm and the use of a set of knowledge about the subject area. Methods. The main method used in the development of an intelligent control system is the method of intelligent modeling, which is applied to the knowledge of the machine-building enterprise workshop. Result. A diagram of an intelligent shop management system is built based on the use of knowledge that describes this shop. The model of the workshop is proposed. It consists of a system of plans describing the work of the workshop. Not only the production process is planned, but also material and technical supply, resources, and financial management. Plans are built using the scheduling theory. Conclusion. An intelligent management system at an enterprise implies the possibility of management without human participation in the management process. This system is based on obtaining information about the state of all elements of business processes based on the use of cyber-physical systems and the Internet of things.
Computer Systems for Monitoring of Thermal Processes of Foundry Production
Authors:   Physical-technological Institute of Metals and Alloys of the National Academy of Science of Ukraine, Doroshenko Volodymyr S. , Tokova Olena V. ,   International Research and Training Centre of Information Technologies and Systems of the NAS and MES of Ukraine, Kravchenko Volodymyr P. ,   Physical-technological Institute of Metals and Alloys of the National Academy of Science of Ukraine
Published: November 2021

The computer system for monitoring of thermal processes which take place at foundry plants is described. Thermal processes are considered in detail as the main processes that occur in the process of casting. Two ways of metal quality control by the method of lost pattern casting thermal analysis are depicted.
The Church Is Christ Present: Luther’s Theological Realism and Dietrich Bonhoeffer’s Understanding of the Church as Unity of Act and Being
Authors: Karttunen Tomi
Published: November 2021

Facing the challenge of modern individualism Dietrich Bonhoeffer (1906–45) corrected the contemporary interpretation of Martin Luther’s theology regarding the sacramentality and communal understanding of the Church. From the perspective of philosophical theology he discussed the “transcendental” and “ontological” approaches to explicate the presence of God’s revelation in the Church through word and sacraments. Ecclesially and pastorally based theology required a participatory, ecclesially oriented ontology as the basis of theological epistemology. Philosophical concepts should be adapted in a theological context to explicate and construct theological content. For Bonhoeffer the Church was the place of revelation in which the human being could understand his or her existence in relation to others and lead a “personal life.” More clearly and systematically than Luther, Bonhoeffer saw the Church as the Body of Christ as the place of transformation into the shape of Christ. Every individualistic idea of the Church must be wrong. Communion, doctrine, and theology belonged together. The intentions of Luther and Bonhoeffer regarding the Church’s Christological and Pneumatological foundation as a sacramental communion in the Triune God, sent into the world in shared witness and service in mission and ministry still seems to have ecumenical potential concerning for example Lutheran and Catholic understandings of Church, ministry and Eucharist.
Elements of Ontology in Luther’s Lectures on Romans (1515–1516)
Authors: Žák Ľubomír
Published: November 2021

The author starts from the assumption that Martin Luther did not want to deny the importance of ontology (and metaphysics) for theology, but rather to regulate the meaning and use of the categories and main ontological concepts/terms in the perspective of the novum of God’s Revelation in Jesus Christ, (a novum) witnessed by the Holy Scripture as the origin of a being renewed through faith. By examining some passages of his Lectures on Romans (1515–1516), the article highlights the presence of some significant “ontological signals” of the reformer’s thought, in particular those that intend to express the being of the believer with concepts like “Exchange of Forms,” creatio ex nihilo, transitus and actus/motus. Furthermore, it shows that Luther understands these concepts in a relational key, that is, he considers the relationship between the triune Creator and His creature as absolutely essential for the understanding of the person’s being; a relationship that on the one hand is already given – and ontologically will never be interrupted – through every single act of creation (i.e. with the birth of every human being), and on the other hand is being implemented through the gift of faith in Christ, understood as a relationship of trusting acceptance of the triune Creator’s will of communion.
Effect of educational video on newborn care for the knowledge of pregnant and postpartum women and their families
Authors: Sousa Leilane Barbosa de , Braga Hévila Ferreira Gomes Medeiros , Alencastro Aynoan de Sousa Amaro , Silva Maria Jocelane Nascimento da , Oliveira Brena Shellem Bessa de , Santos Lydia Vieira Freitas dos , Melo Emanuella Silva Joventino
Published: November 2021

ABSTRACT Objectives: to evaluate the effect of educational video on newborn care to increase the knowledge of pregnant, postpartum, and family members. Methods: a quasi-experimental study, with pre-intervention and post-intervention evaluation with a single group. Fifty-eight pregnant, postpartum, and family members treated in basic health units and a hospital in Ceará, Brazil, participated. The study used the McNemar and binomial tests for the analysis. Results: after the intervention, there was an increase in the frequency of hits, from 70.82% to 92.97%. Most of the questions presented a significant increase of hits (p < 0.05) with an emphasis on sleeping position, drying of clothes, free demand for breastfeeding, and things to avoid (such as accessories in the sleeping place and talc in diaper change). Conclusions: the educational video was effective to participants in acquiring knowledge on the care of newborns and can assist in health education activities carried out by nurses.
Content validation to support the monitoring of disclosure of HIV diagnosis in childhood
Authors: Zanon Bruna Pase , Paula Cristiane Cardoso de , Ribeiro Aline Cammarano , Padoin Stela Maris de Mello
Published: November 2021

ABSTRACT Objectives: to create and validate the content of a guide for monitoring the communication of the HIV diagnosis in childhood. Methods: methodological study, with a design guided by the Knowledge-to-Action (KTA) Framework, supported by a participatory approach. The guide’s content was structured according to the communication elements proposed by Lasswel from review studies. Results: the content was validated by 26 experts from nursing, medicine, psychology and pedagogy, using a Likert-type scale for relevance, clarity and precision. Data collection took place online and achieved a Content Validity Index of 0.94. Conclusions: the guide can contribute to the practice of professionals who care for children living with HIV, to support the family in communication and to the child’s right to know their diagnosis. For further research, it is recommended to create and validate the face of the technology in order to implement it.
Three-Dimensional Visualization of the Podocyte Actin Network Using Integrated Membrane Extraction, Electron Microscopy, and Machine Learning
Authors: Qu Chengqing , Roth Robyn , Puapatanakul Pongpratch , Loitman Charles , Hammad Dina , Genin Guy M. , Miner Jeffrey H. , Suleiman Hani Y.
Published: November 2021

Significance Statement

Podocytes have interdigitated foot processes with intricate three-dimensional structures that are crucial for glomerular filtration. Electron microscopy shows podocytes’ complex morphology, but direct visualization of their cytoskeleton and definitive identification of the proteins that comprise the cytoskeletal structures have remained elusive. The authors describe a novel technique that reveals the three-dimensional organization of the podocyte cytoskeleton, finding that actin cables inside foot processes are connected directly to slit diaphragms, to form a continuous mesh-like sheet covering the glomerular basement membrane. Their findings also reveal these actin cables to be part of an extensive, contiguous actin network surrounding the major processes and the podocyte cell body. Applying this technique may help elucidate the mechanobiologic mechanisms regulating podocyte architecture and reveal the ultrastructural changes in the actin network on podocyte injury.

Background

Actin stress fibers are abundant in cultured cells, but little is known about them in vivo. In podocytes, much evidence suggests that mechanobiologic mechanisms underlie podocyte shape and adhesion in health and in injury, with structural changes to actin stress fibers potentially responsible for pathologic changes to cell morphology. However, this hypothesis is difficult to rigorously test in vivo due to challenges with visualization. A technology to image the actin cytoskeleton at high resolution is needed to better understand the role of structures such as actin stress fibers in podocytes.

Methods

We developed the first visualization technique capable of resolving the three-dimensional cytoskeletal network in mouse podocytes in detail, while definitively identifying the proteins that comprise this network. This technique integrates membrane extraction, focused ion-beam scanning electron microscopy, and machine learning image segmentation.

Results

Using isolated mouse glomeruli from healthy animals, we observed actin cables and intermediate filaments linking the interdigitated podocyte foot processes to newly described contractile actin structures, located at the periphery of the podocyte cell body. Actin cables within foot processes formed a continuous, mesh-like, electron-dense sheet that incorporated the slit diaphragms.

Conclusions

Our new technique revealed, for the first time, the detailed three-dimensional organization of actin networks in healthy podocytes. In addition to being consistent with the gel compression hypothesis, which posits that foot processes connected by slit diaphragms act together to counterbalance the hydrodynamic forces across the glomerular filtration barrier, our data provide insight into how podocytes respond to mechanical cues from their surrounding environment.
Covid-Prev Observatory
Authors: Lima Diana Vaz de , Driemeyer Wilbert Marcelo , Gomes de Araújo Júnior Jailson , Reichert Eduardo Augusto , Ribeiro de Castro Allan
Published: November 2021

The Covid-19 pandemic and its countermeasures have brought pressures on social and welfare assistance. Along with this, come the challenges of information being dispersed and complex, susceptible to distortions, and a society with distinct capacities for assimilation and analysis. This paper aims to present the experience of the Covid-Prev Observatory as a tool for transparency and accountability in the public management of social security in times of pandemic. This experience with the social observatory has encompassed the choice of themes and variables to be disseminated and analyzed, the visual planning and dissemination strategy, and the discussion of the observatory's role and potential. Thus, a multidisciplinary team has developed a project aiming to analyze the impact of Covid-19 on the Brazilian Social Security System, from different perspectives, both with the reproduction of data and information, and for the elaboration of analyses: impacts of the pandemic on the labor market and its effects on the evolution of social security revenues and expenses, effects of the pandemic on vulnerable groups, sustainability of pension funds, impacts on the financial market, among others. This information was first disclosed on the Blogger platform, and then on an electronic website whose disclosure was made both on the social networks of the research participants themselves and on the social networks of entities interested in the topic, such as the Brazilian Association of State and Municipal Pension Institutions (ABIPEM). In its short period of existence, the observatory has obtained more than 10 thousand accesses, either from Brazil and other countries. The observatory has presented data and analyses in a simple way, based on scattered information with different levels of complexity. In these analyses, the aim has been to establish relationships between facts correlated to social security and welfare. Thus, it is understood that the observatory has collaborated as a transparency and accountability tool with respect to the theme of social security in Brazil, serving as a discussion of the challenges and potentialities of social observatories.
Numerical Assessment of Symmetric and Non-Symmetric Kernel Functions on Second Order Non-Homogenous Volterra Integro-Differential Equations
Authors: IYANDA Falade , ISMAEL Baoku , ABDULGAFAR Tiamiyu
Published: November 2021

In this paper, we present numerical assessment of symmetric and non-symmetric kernel functions on non-homogenous Volterra integro-differential equations. Simple MAPLE 18 software commands codes procedures are employ based on newly introduced techniques: exponentially fitted collocation approximation method and Adomian decomposition method for the numerical solutions of the non-homogenous Volterra integro-differential equations. The procedures are sought to obtain convergent point of the problems. Considering the property of symmetric and non-symmetric kernel ( Kt,s=Ks,t and Kt,s≠Ks,t ), the computational lengths are considered to archive the best numerical solutions for the four examples considered. The reliability and efficiency of the proposed techniques are demonstrated using some examples available in literature.
Influencia del recubrimiento de cromato de zinc en la corrosión de los aceros ASTM A-500 y A-500 galvanizado expuestos en una cámara de niebla salina
Authors: Guilcaso Cristian , Ramírez Leonidas , Coque Augusto , Vaca Xavier , Molina Diego , Simbaña Isaac
Published: November 2021

En esta investigación se ha analizado la influencia del recubrimiento de cromato de zinc en la corrosión del acero ASTM A-500 y A-500 galvanizado expuesto en una cámara de niebla salina acorde a la norma ASTM B117. Se realizaron dos métodos de limpieza superficial antes de la aplicación del recubrimiento, según la normas SSPC-SP-3 y SSPC-SP-5, una limpieza mecánica y otra con chorro presurizado. Las probetas se introdujeron en la cámara con tiempos de exposición de 200, 250 y 350 h. Se utilizaron diferentes equipos para registrar información que fue utilizada en el cálculo de la velocidad de corrosión. Con evaluaciones visuales, utilizando las normas ASTM D-610 y ASTM D-714, se determinó el grado de corrosión de las probetas y la frecuencia de ampollas, respectivamente. Se comparó los materiales sin recubrimiento y los dos métodos de limpieza superficial. Los resultados obtenidos han demostrado que el acero galvanizado presentó una menor velocidad de corrosión.
Evaluación de las propiedades dinámicas de un pórtico plano (MDOF) en una mesa vibratoria
Authors: Tapia Andrade Andrea , Torres Berni Wilson
Published: November 2021

Hoy en día, el estudio de la dinámica estructural es fundamentalmente teórico con acceso a ciertas simulaciones vía \emph{software}, sin embargo, este proyecto intenta que el estudiante pueda entender y observar de manera física las respuestas dinámicas de modelos experimentales. Estos modelos corresponden a pórticos planos de múltiples grados de libertad, que están sometidos a aceleración en la base, la cual es generada por una mesa vibratoria. Los resultados obtenidos se compararán con teóricos. Estos fueron obtenidos basándose en la descomposición modal y en el método de Newmark para el cálculo de la respuesta dinámica, considerando variación lineal en la aceleración de cada piso. La aplicación generada, ATH Dynamic Responses, proporcionó las respuestas teóricas, mediante una interfaz gráfica amigable para el usuario. Los modelos experimentales están constituidos por dos materiales: acero inoxidable (parantes) y láminas de acrílico (pisos), y fueron ensayados sobre una mesa vibratoria. La adquisición de datos se realizó mediante acelerómetros que se colocaron en cada piso y sobre la mesa vibratoria, fueron corregidos, tanto por línea base como con el filtro pasa bajo. Los resultados obtenidos muestran que la instrumentación con una mesa vibratoria y adquisición de datos con acelerómetros proporcionan valores muy similares a los teóricos en cuanto a respuestas dinámicas y propiedades modales.
К ЧИТАТЕЛЯМ НАУЧНО-АНАЛИТИЧЕСКОГО ЖУРНАЛА «ТРУДЫ ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ»
Authors: Ивлиев Григорий Петрович
Published: November 2021

Руководитель Федеральной службы по интеллектуальной собственности (Роспатент)
İnterdiyalitik Kilo Alımının Kardiyovasküler Mortalite ve Morbidite Üzerine Etkisi
Authors: ŞAHİN Murat , ALTUNÖREN Orçun , SAYARLİOGLU Hayriye
Published: November 2021

Amaç: Kronik böbrek hastalığı (KBH) bulunanlarda morbidite ve mortalite oranları genel popülasyonla karşılaştırıldığında yüksektir. Kardiyovasküler hastalıklar KBH popülasyonunda oldukça sıktır ve mortalitenin en sık sebebidir. KBH bulunan hastalarda kardiyovasküler mortaliteyi etkileyen önemli faktörlerden birisi sıvı ve elektrolit dengesidir. Çalışmamızda hemodiyaliz hastalarında interdiyalitik kilo alımı (IDWG)’nın kardiyovasküler (KV) morbiditeye ve mortalite olan etkilerini saptamayı ve nutrisyonel parametrelerle olan ilişkisini incelemeyi amaçladık.

Gereç ve Yöntemler: Hemodiyaliz merkezlerinde diyalize giren 111 hasta retrospektif olarak tarandı. Çalışmaya en az 6 ay boyunca haftada 3 defa hemodiyaliz olan hastalar dahil edildi. Hastaların kuru ağırlığı klinik bulgulara göre hesaplandı. Kuru ağırlık değerlendirilirken sıvı yüklenmesi durumunu gösteren

ödem, kan basıncı yüksekliği, akciğer grafisinde kardiyotorasik indeks incelendi. Hastaların normotansif kaldığı diyaliz sonrası ağırlık, kuru ağırlık olarak kabul edildi. İnterdiyalitik kilo alımı diyaliz öncesindeki kilo ile sonrasında kuru ağırlığına eriştiği kilo arasındaki fark olarak hesaplandı. IDWG’nin diyaliz sonrası vücut ağırlığına bölünmesiyle IDWG’nin vücut ağırlığına oranı hesaplandı. Hastaların 0-6-12-18. ve 24. aylardaki IDWG değerleri kaydedildi. Hastaların dosyalarından aynı kişi tarafından yapılan ekokardiyografi değerlendirmeleri alındı.

Bulgular: İki yıllık takipte 17 hastada mortalite gelişmişti Mortalite gelişen ve gelişmeyen hastalarda IDWG miktarı sırasıyla vücut ağırlığının %3.84 ve %3.67’si olarak bulundu(p=0.64). Çalışmamızda IDGW yüksek (diyaliz çıkış ağırlığının %4.8’inden fazla) olanlarda mortalite (5/18) %27, IDWG düşük olanlarda (12/93) %12 olarak saptandı (p=0.11). Mortalite grubunda sistolik ve diyastolik kan basınç ortalamaları sırasıyla 125 mmHg ve 75.8 mmHg iken (sistolik kan basıncı için p=0.96; diyastolik kan basıncı için p=0.82), mortalite gelişmeyen grupta ise sistolik ve diyastolik sırasıyla 125 mmHg ve 79 mmHg olarak saptandı.

Sonuç: Çalışmamızda mortaliteyi etkileyen faktörler diyabet varlığı, Ejeksiyon Fraksiyonu (EF) ve ileri yaş olarak bulunmuştur. Hemodiyaliz hastaları yaş, hastalık, ve mortalite açısından değerlendirildiğinde iyi takip ve uygun tedavi hemodiyaliz hastalarının sonuçlarını iyi yönde etkilemektedir.
Comparison of methods of ranking scientists based on the Hirsch and PageRank indices: contradictory situations
Authors: Hnatiienko Hryhorii , Oletsky Oleksiy
Published: November 2021

Experiments aimed at comparing different methods of estimating and ranking scientists and researchers on the base of their publication activity are reported. Scientometric indicators based on h-index and PageRank are being compared. For such a comparison, a graph of citations represented by a matrix was applied. An example when different methods lead to opposite results was described. For example, authors having the best PageRank-based estimations may have the least h-indices. Such a situation is possible when a high-cited author managed to obtain a key result cited by all the other authors but this author has few papers. A comparison with methods of expert estimations was carried out, which appears to be very useful for building automated systems combining various methods of algorithmic estimating and ranking. The Analytic Hierarchy Process was applied. For building pairwise comparison matrices, transitive scales with a parameter representing how much times the next level of advantage is bigger than the previous one were harnessed.
INTERPRETASI KAWASAN ADAT KARAMPUANG KABUPATEN SINJAI SEBAGAI SUPLEMEN AJAR MATA KULIAH RAGAM BUDAYA LOKAL
Authors: Amirullah Amirullah , Ridwan Masri
Published: November 2021

Trend Pariwisata saat ini adalah eksplorasi potensi lokal yang unik. Jenis dan model yang diarahkan berupa pengalaman autentik dengan pembelajaran partisifatif melalui budaya, seni dan kuliner. “Karampuang” sebagai cerminan sosial dari budaya masyarakat Kabupaten Sinjai memadukan pengaruh agama Islam yang khas serata selaras dengan lingkungan. Orang Bugis adalah suku yang tergolong ke dalam suku-suku Melayu Deutero. Selain itu, terapkan sistem proto-demokrasi sejak pra-Hindu dengan kepadatan adat untuk menentukan hal-hal penting dan legal. Kawasan adat Karampuangmelalui penelitian ini digunakan sebagai daya tarik wisata sehingga dapat mewujudkan pariwisata yang berkelanjutan. Strategi yang dilakukan adalah dengan internalisasi nilai-nilai “Karampuang” melalui mata kuliah Ragam Budaya Lokal di Politeknik Pariwisata Makassar. Metode yang digunakan deskriptif kualitatif, dengan melakukan survei dan Focused Group Diskusi (FGD) untuk mendokumentasikan, merekam, memvisualisasikan dan menyebar untuk mengungkap sebagai keunikan. Diharapkan penelitian ini mewujudkan mewujudkan yang berkelanjutan, kearifan lokal yang diterjemahkan ke dalam suplemen sebagai bahan ajar sehingga mendukung pariwisata berkelanjutan yang mengusung kearifan lokal.
PENGOLAHAN LIMBAH SERABUT KELAPA MENJADI MEDIA TANAM COCOPEAT DAN COCOFIBER DI DUSUN PEPEN
Authors: Ayu Dwi Putri , Putri Evie Rahmadhani , Izza Prisma Rohmanniatul , Nurkhamamah Zerina
Published: November 2021

AbstrakPermasalahan sosial yang terjadi di Dusun Pepen, Desa Mojosari, Kecamatan Kepanjen, Kabupaten Malang adalah penumpukan limbah serabut kelapa. Solusi untuk mengatasi permasalahan sosial yang terjadi yaitu melakukan sosialisasi dan pelatihan pengolahan limbah serabut kelapa menjadi barang yang bermanfaat dan memiliki nilai jual. Serabut kelapa adalah salah satu limbah organik yang dapat terurai dengan mudah melalui proses yang alami. Serabut kelapa merupakan serat alam dapat diolah menjadi berbagai jenis barang yang memiliki nilai guna dan nilai jual. Salah satunya dapat diolah menjadi media tanam berupa cocopeat dan cocofiber. Cocopeat dan cocofiber merupakan media tanam yang murah, ramah lingkungan, dan memiliki banyak manfaat. Manfaat dari cocopeat dan cocofiber yaitu dapat digunakan sebagai media tanam yang tahan terhadap jamur, tahan lama, mampu menyimpan banyak air, dan dapat menyuburkan tanah. Metode pelaksanaan proses pengolahan limbah serabut kelapa yang dilakukan terdiri dari: (1) pengamatan lapangan atau observasi; (2) pengumpulan sampel data berupa limbah serabut kelapa; (3) pengambilan data berupa persiapan dan pelaksanaan kegiatan; dan (4) evaluasi. Pengumpulan data diambil dari data primer dan data sekunder, kemudian data dianalisis menggunakan analisis deskriptif kualitatif. Pengolahan limbah serabut kelapa menjadi media tanam cocopeat dan cocofiber dilakukan dengan harapan dapat menyelesaikan permasalahan sosial yang ada di Dusun Pepen, menambah wawasan masyarakat mengenai media tanam cocopeat dan cocofiber, membuka peluang usaha rumahan yang baru di masa pandemi covid-19, serta lingkungan menjadi lebih bersih dan sehat. Luaran dari program ini berupa produk cocopeat dan cocofiber yang siap pakai dan sudah dikemas rapi, untuk kemudian dapat digunakan sendiri atau diperjualbelikan di pasaran.
Post-Learning Cycle, a Web-Based Formative Assessment Model on Physics Learning Temperature and Heat Matter
Authors: Ediyanto Ediyanto
Published: November 2021

Web-based formative assessment model in the current study divided into three cycles of a pre-learning cycle, learning cycle, and post-learning cycle. Previous research in the pre-learning stage, web-based formative assessment models can provide feedback quickly and can improve students' understanding of concepts. The current study develops the post-learning cycle, a web-based formative assessment model in physics specifically for heat and temperature materials in vocational school students grade X. The present study is used in the research and development method. Post-learning cycle, a web-based formative assessment model developed with six stages: 1) the collection of information and drafting, 2) planning, 3) establish initial product, 4) validate the initial product, 5) revisions, and 6) trial in the field. As a result, the post-learning cycle, a Web-Based formative assessment model is divided into three stages: diagnostic test, recording, and feedback. Based on trial results, it was found that the post-learning cycle, a web-based formative assessment model can help teachers and students to get quick feedback. Rapid feedback can help students to gain an understanding of the concept quickly and can help teachers to find students so that problems can be solved promptly. This formative assessment model can be used as a tool for assessment and evaluation of the achievement of student learning outcomes. In the future, a post-learning cycle, a Web-Based formative assessment model, can be used for learning other than physics.
Development of Entrepreneurship E-Module for Elementary School Students Based on Local Wisdom in Madura Island
Authors: Wardhani Indah Setyo , Khoiriya Rika Mellyaning
Published: November 2021

The aim of this research is to develop a valid, practical and effective entrepreneurship e-module for Elementary School students in Madura. The validity level of the entrepreneurship e-module is known through the results of validation analysis by the validator. The level of practicality is known through observations of the use of entrepreneurship e-module, and the level of effectiveness known from two aspects, namely (1) the average score of students’ learning outcomes and (2) positive responses of the students. The development research model used to modify the 4D model by Thiagarajan and Sammel that consists of four stages, namely the stages of defining, designing, developing, and disseminating.
The Development of Interactive Multimedia Mobile Learning about Bacterial Topic to train the Students' Ability of Science Literacy
Authors: Oktaviana Merinda , Sari Murni Sapta , Sunarmi Sunarmi
Published: November 2021

Science literacy is a human's ability to understand science and use that understanding to be applied in solving a problem in everyday life. Students' science literacy skills are low due to the student's response in answering a question to explain the phenomenon has not fulfilled the aspects of science literacy. This research aims to develop an interactive multimedia Mobile Learning that is valid, practical, and effective in making students practice their science literacy skills. Interactive multimedia research and development of the Mobile Learning model uses a Research and Development model that adapts the development model of William W. Lee and Diana L. Owens. The stages of development in the model of Lee and Owens are (1) Assessment/Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. The results of this research and development obtained 97.8 percent validation value of media experts, obtained a validation value of 100 percent by topic experts, also earned an average of 94 percent value in the validation of expert assessment. So that based on the data results of this development research was very valid category the field-test results of research and development conducted with the researchers as a teacher for two meetings produced a practical test value by students of 84.42 percent, a very practicable category. The practicality test results (field practitioner) obtained a value of 100 percent, which was a very practical category. The value of effectiveness test in this study obtained an N-gain value of 16.74, which belonged to the low category (low effective).
Development of Guided Inquiry based E-Learning Teaching Material on the Intermolecular Forces Enriched with Molview
Authors: Agustina Nur Indah , Munzil Munzil , Habiddin Habiddin , Muchson M.
Published: November 2021

The intermolecular force is one of the chemistry topics covered in the high school curriculum in Indonesia. As the characteristics of chemistry concepts in general, intermolecular forces concepts can be presented in the three levels of chemical representations (microscopic, symbolic, and macroscopic).  Currently, chemistry teaching materials are available in Indonesian schools mostly have limited support for helping students to visualize the molecular aspect of intermolecular forces concepts mainly in the form of three-dimensional space (3D). This study aimed to produce an E-Learning teaching material enriched with 3D Molecular Visualization. The product (teaching material) in this study is presented by considering the syntax of guided inquiry-based learning. The product was developed with the procedure adopted from Lee and Owens, including assessment/analysis, need assessment, front-end analysis, design, and development. The product is valid and suitable to be applied in online chemistry teaching. However, further study to investigate the effectiveness of this product empirically need to be explored in the future.
Федеральный проект как катализатор развития высокотехнологичной персонализированной онкологической помощи в регионе
Authors: Зирин А. Г. , Румянцева Е. А. , Шейко А. В. , Волченков А. А. , Данилов А. А. , Лазарев Г. В. , Орлов П. С. , Федоров Д. В. , Добрынин В. Н. , Шаталова Г. В. , Лихачева Е. А.
Published: November 2021

Целью региональной программы в рамках Федерального проекта во Владимирской области на плановый период до 2024 года является снижение смертности от новообразований, в том числе от злокачественных, до 227,8 случаев на 100 тыс. населения, а к 2030 году — до 197,7 на 100 тыс. населения. Целью настоящего исследования является оценка первых результатов реализации Федерального проекта «Борьба с онкологическими заболеваниями» за 2020 — первую половину 2021 гг и анализ доминирующего влияния Проекта на внедрение методов персонализированной высокотехнологичной онкологической помощи во Владимирской области. Выполнен анализ новых методов диагностики и лечения, имплементированных в онкологическую службу Владимирской области за 2020–2021 гг, подсчитаны основные фактические показатели региональной программы, достигнутые в 2020–2021 гг. Владимирскому клиническому онкологическому диспансеру (далее — ОКОД) удалось реализовать все поставленные Федеральным проектом задачи и в короткие сроки наладить работу новых подразделений, освоить современное лечебно-диагностическое оборудование. В 2020 году в области выполнены все целевые показатели региональной программы. Федеральный проект стал надежным инструментом имплементации в регионе современных методов высокотехнологичной персонифицированной и высокопрецизионной онкологической помощи. Основными факторами рационального использования средств Федерального проекта в качестве катализатора развития персонализированной медицины в регионе явились: разумное распределение средств проекта между областными учреждениями здравоохранения, в т. ч. ЦАОП; пациентоориентированный подход в принятии решений о закупке лечебно-диагностического оборудования и обновлении материально-технической базы; непосредственное участие мультидисциплинарной команды специалистов в принятии вышеозначенных решений; быстрое и интенсивное освоение новых методик диагностики и лечения путем консолидации сил собственного кадрового состава и опыта отечественных и зарубежных клиник, расширения служб клиники и привлечения новых специалистов.
Практические рекомендации по лекарственному лечению рака яичников, первичного рака брюшины и рака маточных труб
Authors: Тюляндина А. С. , Коломиец Л. А. , Морхов К. Ю. , Нечушкина В. М. , Покатаев И. А. , Румянцев А. А. , Тюляндин С. А. , Урманчеева А. Ф. , Хохлова С. В.
Published: November 2021

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Практические рекомендации по лекарственному лечению злокачественных неэпителиальных опухолей яичников
Authors: Хохлова С. В. , Давыдова И. Ю. , Коломиец Л. А. , Кузнецов В. В. , Новикова Е. Г. , Трякин А. А. , Тюляндина А. С. , Урманчеева А. Ф.
Published: November 2021

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Практические рекомендации по лекарственному лечению больных с опухолями невыявленной первичной локализации
Authors: Новик А. В. , Гладков О. А. , Имянитов Е. Н. , Копп В. П. , Новиков С. Н. , Проценко С. А. , Семенова А. И.
Published: November 2021

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Практические рекомендации по лекарственному лечению опухолей вилочковой железы (тимомы и рака тимуса)
Authors: Барболина Т. Д. , Бычков М. Б. , Аллахвердиев А. К. , Борисова Т. Н. , Владимирова Л. Ю. , Герасимов С. С. , Деньгина Н. В. , Козлов Н. А. , Лактионов К. К. , Левченко Е. В. , Малютина Д. В. , Пикин О. В.
Published: November 2021

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Практические рекомендации по лечению анемии при злокачественных новообразованиях
Authors: Орлова Р. В. , Гладков О. А. , Кутукова С. И. , Копп М. В. , Королева И. А. , Ларионова В. Б. , Моисеенко В. М. , Поддубная И. В. , Птушкин В. В.
Published: November 2021

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Профилактика и лечение патологии костной ткани при злокачественных новообразованиях
Authors: Багрова С. Г. , Басин Е. М. , Валиев А. К. , Деньгина Н. В. , Копп М. В. , Кутукова С. И. , Манзюк Л. В. , Семиглазова Т. Ю.
Published: November 2021

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Практические рекомендации по коррекции кардиоваскулярной токсичности противоопухолевой лекарственной терапии
Authors: Виценя М. В. , Агеев Ф. Т. , Гиляров М. Ю. , Овчинников А. Г. , Орлова Р. В. , Полтавская М. Г.
Published: November 2021

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Практические рекомендации по нутритивной поддержке онкологических больных
Authors: Сытов А. В. , Зузов С. А. , Кукош М. Ю. , Лейдерман И. Н. , Потапов А. Л. , Хотеев А. Ж.
Published: November 2021

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Практические рекомендации по лечению синдрома анорексии-кахексии у онкологических больных
Authors: Сытов А. В. , Зузов С. А. , Кукош М. Ю. , Лейдерман И. Н. , Потапов А. Л. , Хотеев А. Ж.
Published: November 2021

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Практические рекомендации по заместительной ферментной терапии при раке поджелудочной железы
Authors: Сытов А. В. , Зузов С. А. , Кукош М. Ю. , Лейдерман И. Н. , Потапов А. Л. , Хотеев А. Ж.
Published: November 2021

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Рекомендации по профилактике и лечению последствий экстравазации противоопухолевых препаратов
Authors: Буйденок Ю. В.
Published: November 2021

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