bluuebunny/crossref_metadata_2025 huggingface dataset:
Uso de backtracking para generación de sucesiones sonares
Authors: Gallo Albarracín Eliseo , Delgado Frank Nicolás
Published: May 2022

En un salto de frecuencia de un sistema de radar, la señal se compone de una o más frecuencias elegidas de una posible combinación de m frecuencias disponibles para la transmisión en n intervalos consecutivos de tiempo. Esta señal puede ser representada por una matriz de m x n de 0’s y 1’s, donde es necesario que en cada columna contenga exactamente un 1. Cuando la señal es reflejada hacia el observador, esta se desplaza en el tiempo y frecuencia. La cantidad de estos movimientos (desplazamientos) se pueden utilizar para determinar la distancia y velocidad. La cantidad de estos saltos, a su vez, se determinan mediante la comparación de todos los turnos de una réplica de la señal transmitida con la señal recibida. Esto es equivalente a contar el número de coincidencias de 1’s en una versión desplazada de la matriz de 0’s y 1’s que representa la señal. El número de coincidencias, como una función de cambios en el tiempo y la frecuencia se llama la función de “auto-correlación”. Una matriz sonar es un modelo m x n que tiene a lo más una coincidencia con su función de auto-correlación. En un entorno de múltiples objetos, un patrón se envía para cada objetivo. En este trabajo se presentan algunos métodos que generan secuencias de sonares para el reconocimiento de objetivos múltiples, y también se hace mención a algoritmos de búsqueda para la mismas; como caso particular, se expone el uso de la técnica “backtracking” para hacer una búsqueda exhaustiva para encontrar secuencias de sonares.
Diseño mecatrónico de robot móvil para transporte de carga en superficies irregulares
Authors: Carvajal Rojas Jaime Humberto , Vega Arévalo Claudia Marcela , Téllez Garay Juan Pablo
Published: May 2022

Este trabajo presenta el modelo en ambiente virtual del prototipo de un robot móvil, el modelo matemático de la dinámica del sistema mecánico de la plataforma de ascenso/descenso basado en el tornillo de potencia, el modelo matemático del movimiento del vehículo robotizado basado en el principio del trabajo y energía, el diseño mecánico de los componentes del chasis, el diseño mecánico del sistema de transmisión y del sistema de potencia, modelaje del sistema electrónico constituido por el sistema de control electrónico, el sistema de detección y evasión de obstáculos, el sistema de control de la dinámica de la plataforma móvil, el sistema de control de desplazamiento, la interface Hombre/ Máquina y dispositivos periféricos. Los modelos y diseños mecánicos y electrónicos se integran en un sistema multidisciplinario mediante una metodología de diseño mecatrónico, basada en principios de la Ingeniería Concurrente y simulados en ambiente virtual con software especializado
Estado actual de la filosofía de manufactura esbelta como estrategia de mejoramiento continuo en el desarrollo empresarial de Bucaramanga
Authors: Frank Nicolás Delgado Moreno , Gallo Albarracín Eliseo , Díaz Jaime
Published: May 2022

La reducción de costos, eliminación de desperdicios y el aumento de la productividad y la competitividad han sido aspectos perseguidos por todas las empresas a nivel mundial. Este artículo de revisión provee una contribución a las estrategias de mejoramiento continuo en la ciudad de Bucaramanga por medio de transferir e implementar la filosofía de Manufactura Esbelta ofreciendo potencial a las empresas e ingenieros para alcanzar metas en reducción de toda actividad, elemento o decisión que no agregue valor a los procesos de la empresa.
Estudio comparativo de técnicas espaciales para la identificación de defectos en textiles
Authors: Fernández Gallego José Armando , Alvarado Moreno José David
Published: May 2022

En este artículo se utilizan técnicas de procesamiento de imágenes para la detección de defectos en textiles en el sector industrial. Se evalúa el desempeño de tres técnicas espaciales con descriptores estadísticos para la extracción de características que son finalmente clasificados mediante una red neuronal. Para el desarrollo del proyecto se utilizó la base de datos texUAN del grupo de investigación GEPRO de la universidad Antonio Nariño.
Metodología para la determinación de usos del suelo mediante procesamiento de imágenes satelitales
Authors: Sanabria Sarmiento John Jairo , Zabala Vargas Sergio Andrés
Published: May 2022

Mediante los sistemas satelitales ubicados en órbita alrededor del planeta es posible realizar el seguimiento de gran cantidad de sucesos ocurridos en las diferentes latitudes del globo terráqueo. Al utilizar técnicas especializadas de procesamiento de imágenes es posible conocer con gran detalle características propias del fenómeno en análisis, realizar clasificación basada en dichas características e inferir comportamientos. El presente artículo pretende aportar una serie de recomendaciones y herramientas computacionales con las cuales sea posible realizar la clasificación del suelo de manera automática mediante el análisis de imágenes satelitales con dos técnicas siendo estas la transformada ondeleta (Wavelet) y el análisis de componentes principales.
Detección de pérdidas de aislamiento en un motor de inducción basado en el análisis de la transformada Wavelet aplicada al flujo de dispersión magnético
Authors: Anteliz Jaimes Antonio Alexi
Published: May 2022

El presente trabajo muestra los resultados en la detección fallas instantáneas (pérdidas de aislamiento) ocurridas en un motor de inducción trifásico y su detección mediante la información presente en el flujo de dispersión magnético a través de la transformada Wavelet. Normalmente las pérdidas de aislamiento entre bobinas de la misma fase o de fases diferentes en sus estados tempranos de desarrollo generan transitorios de corta duración que no son fácilmente detectables, transitorios que normalmente terminan por dejar la máquina fuera de servicio. La transformada Wavelet permite hacer un barrido sobre una señal en frecuencia y tiempo, lo que permite identificar fallas o perturbaciones de forma clara y precisa, para detectar y diagnosticar fallas en estados tempranos de desarrollo.
Definición de un acuerdo de nivel de servicio que incorpore parámetros y métricas de QoS y QoE
Authors: Herrera García Laura Catalina , Martínez Ballesteros Luis Guillermo
Published: May 2022

Este artículo presenta la descripción del concepto básico de un SLA desde varias perspectivas y enfocado hacia servicios específicos. Del mismo modo se hará énfasis en otros conceptos igualmente importantes, como son la calidad de servicio (QoS) que hace referencia al rendimiento de la red de datos para un servicio especificado y la calidad de experiencia (QoE) que es la calidad percibida por el usuario final.
Amateur Actors Who — Partnered with Dostoevsky in the Production of Gogol's Comedy “The Inspector” (From the Additions to the Dictionary “F. M. Dostoevsky and His Entourage”)
Authors: Tikhomirov Boris
Published: May 2022

The article is devoted to Dostoevsky's participation as postmaster Shpekin in a charity performance of the comedy by N. V. Gogol “The Inspector,” staged on April 14, 1860 by amateurs in the hall of Maria Ruadze's house on the Moika embankment near the Polizeisky Bridge. Along with Dostoevsky, 25 amateur actors were engaged in the performance. Their names are known from the showbill published as an appendix to P. I. Weinberg’s memoirs of this event. Dostoevsky interacted with the participants of this production during several rehearsals that began on March 31, 1860, and directly during the performance. However, fewer than half of the participants of this performance are registered in S. V. Belov's encyclopedic dictionary F. M. “Dostoevsky and his entourage,” and most of them are engaged in stage episodes without Shpekin-Dostoevsky. The article contains biographical data about amateur actors who participated in the production of “The Inspector,” who interacted with Dostoevsky in the collective creative process, went on stage together with him, but who have not been previously mentioned in the biographical literature about the writer.
When the Unknown Becomes Known: Textual Criticism, Biography, Criticism (Review of Books Published by the RFBR Competition “Sources and Methods in the Study of the Legacy of F. M. Dostoevsky in Russian and World Culture”)
Authors: Yurieva Ol’ga
Published: May 2022

Russian Academy of Sciences presents a number of books published by the Russian Foundation for Basic Research competition “Sources and Methods in the Study of the Legacy of F. M. Dostoevsky in Russian and World Culture.” They are Viktorovich V. A., Zakharova O. V. “F. M. Dostoevsky in Russian Criticism. 1845–1881”; “Dostoevsky’s Darovoe. Materials and Research” (edited by A. S. Bessonova); “Unknown and Little-Known Sources of the Biography of F. M. Dostoevsky in the Collection of the State Museum of the History of Russian Literature Named After V. I. Dahl: A Collective Monograph” (P. E. Fokin, A. V. Petrova, E. M. Varentsova and others); “New Archival and Printed Sources of the Scientific Biography of F. M. Dostoevsky. Collective Monograph” (edited by B. N. Tikhomirov); and “The Handwritten Legacy of F. M. Dostoevsky” (edited by I. S. Andrianova). The review presents the main topics and problems raised by the researchers, indicates the new archival documents and sources used by the researchers, the significance of the research undertaken by the authors for studying the biography and creative work of F. M. Dostoevsky and creating his new scientific biography.
Autographs in Italian: A. G. Dostoevskaya’s Collection
Authors: Andrianova Irina , Aloe Stefano
Published: May 2022

The wife of F. M. Dostoevsky was one of the first female collectors in Russia. The article examines her collecting activities, which included collecting postage stamps and autographs of world historical figures, based on archival sources. The motivation and support for this undertaking were provided by the writer himself, and the "suppliers" were his correspondents and acquaintances. The article focuses on autographs in Italian in the collection of A. G. Dostoevskaya, which are stored at the department of manuscripts of the Russian State Library. These are five undated letters of famous Italians received from A. N. Jacobi (Peshkova-Toliverova), who lived in Italy in the 1860s and had a wide social circle there. A. N. Jacobi had been familiar with the Dostoevskys since the mid-1870s, and continued to communicate with Anna Grigorievna even after the writer's death. Among the documents handed over to A. N. Jacobi are a letter from the poet Aleardo Aleardi to the artist Guglielmo de Sanctis, a letter addressed to her from the Italian opera singer Elisa Volpini, politician Ricciotti Garibaldi (son of J. Garibaldi) and two letters from the Italian actor Ernesto Rossi. The sixth autograph in Italian in the collection of A. G. Dostoevsky is a letter to her from a fan of Dostoevsky’s work by the Sardinian writer Grazia Deledda in 1912. In this letter, the future winner of the Nobel Prize in Literature expressed her admiration and love for the "powerful genius" Dostoevsky. Grazia Deledda not only communicated in writing with Dostoevsky's widow, but also met with his daughter Lyubov in Italy in the 1910s. The article introduces unique letters in Italian from the collection of A. G. Dostoevskaya into scientific circulation for the first time, and provides their translation into Russian. These documents are of double value: as autographs of famous historical figures and as collection items of Dostoevsky's wife.
Complex of properties of 2219 alloy weld joint in T62 state under modeling operating conditions
Authors:   E.O. Paton Electric Welding Institute NAS of Ukraine, Nyrkova L.I. , Labur T.M. ,   E.O. Paton Electric Welding Institute NAS of Ukraine, Shevtsov E.I. ,   Yangel Yuzhnoye State Design Office, Nazarenko O.P. ,   Yangel Yuzhnoye State Design Office, Dorofeev A.V. ,   Yangel Yuzhnoye State Design Office, Osadchuk S.O. ,   E.O. Paton Electric Welding Institute NAS of Ukraine, Yavorska M.R. ,   E.O. Paton Electric Welding Institute NAS of Ukraine, Poklyatsky A.G. ,   E.O. Paton Electric Welding Institute NAS of Ukraine, Fedorchuk V.E. ,   E.O. Paton Electric Welding Institute NAS of Ukraine
Published: May 2022

A complex of properties of aluminium alloy 2219 welded joint, made by single-pass welding with a non-fusible electrode along and across the rolled product, and heat-treated to the state T62, in liquid amyl and its vapors at a temperature of 50 °C for 45 days was investigated. Characteristics of plasticity and strength of 2219 alloy welded joints are as follows: in the longitudinal (D) direction – yield strength of the welded joint is (301–317) MPa, of the base metal (295—297) MPa, strength limit of the welded joint (409–415) MPa, of the base metal (422–425) MPa, elongation is (4.0–5.8)% and (17.6–19.1)%, respectively; in the transverse (P) direction – the yield strength of the welded joint is (309–331) MPa, of the base metal (304–307) MPa, the yield strength of the welded joint (392–414) MPa, of the base metal (428–433) MPa, elongation is (2.1–3.3)% and (12.6–15.0)%, respectively. The strength coefficient of welded joints in the longitudinal direction is 0.96, in the transverse – 0.94. Welded joints in the above environment are resistant to corrosion cracking and intergranular corrosion, resistance against exfoliating corrosion is evaluated by grade 2. Resistance of 2219 alloy in T62 state in amyl corresponds to the resistance group «stable», in amyl vapors – the group “highly resistant”. After aging in amyl and amyl vapors, the strength grades of the base metal samples and welded joints in both directions are almost unchanged, the plasticity parameters change ambiguously: the yield strength of the base metal increases by ~ (5–6)%, of welded joints decreases by ~ (6–7)%, the relative elongation of the base metal is reduced by ~ (5–16)%, of welded joints by about ~ 20 %. Independently of the direction of welding relative to metal’s rolling, samples’ fractures are mostly viscous. After the exposing in amyl, the coefficient of the strength of welded joints in the longitudinal and transverse directions is the same and equal to 0.91, after the influence of amyl vapors, it is 0.95 in the longitudinal direction and 0.96 in the transverse direction.
SCIENTIFIC RESULTS OF RESEARCHERS OF THE INSTITUTE OF GEOGRAPHY OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE IN 2021
Authors: Maruniak Eu.O. , Chekhniy V.M.
Published: May 2022

The purpose of the article is to highlight the main outputs of the Institute of Geography of the National Academy of Sciences of Ukraine on research projects carried out in 2021. Particular attention has been paid to the issues of risk and threat assessment, urban areas development and achievement of the 2030 Goals in Ukraine.
Effect of intrauterine infusion of two cephalosporins, ceftazidime and cephapirin, on uterine bacterial load and uterine horn diameter in bovine subclinical endometritis
Authors: Barakat T. M. , Shawky G. , Absy G. , Abd El-Rahman Ragab M.
Published: May 2022

This study aimed to evaluate the effect of intrauterine infusion of ceftazidime and cephapirin on uteri­ne bacterial load and uterine horn diameter in bovine subclinical endometritis. At 7-8 weeks postpartum, a total of 122 cows suffering from subclinical endometritis were divided into three groups. Group I cows were intrauterinely (IU) infused with 2 g ceftazidime diluted with 50 mL saline; group II cows were IU infused with 2 g cephapirin diluted with 50 mL saline; and group III cows were kept as untreated control. Vaginal examination, ultrasonography and bacterial examination were done before treatment programme and later repeated twice at 10-day intervals. Staphylococcus spp., Klebsiella spp., Streptococcus spp., Escherichia coli and Proteus spp. were isolated. After the end of the treatment programme, proportions of cows infected with Staphylococcus spp. and Streptococcus spp. were significantly (P<0.05) decreased in ceftazidime and cephapirin groups. However, proportions of cows infected with Escherichia coli were significantly (P<0.05) decreased in the ceftazidime group only. Uterine bacterial loads in ceftazidime and cephapirin groups were significantly decreased (P<0.05). Mean uterine horn diameters in ceftazidime group (2.44±0.03 cm) became significantly lower (P<0.05) than those in cephapirin (2.70±0.04 cm) and control (3.06±0.06 cm) groups. Conception rate in ceftazidime group (80.95%) was significantly (P<0.05) higher than rates recorded in cephapirin (64.00%) and control (26.67%) groups. In conclusion, ceftazidime and cephapirin decreased uterine bacterial load. Moreover, ceftazidime significantly reduced uterine horn diameter compared to the other groups and was associated with significantly higher conception rate. Thus, ceftazidime is recommended for treatment of subclinical endometritis in dairy cows.
Mengintegrasikan Metode Collaborative dan Discovery: Cara Baru dalam Pengajaran Bahasa
Authors: Fendi Hasri , Taufik M. Aries , Putri Rahmi Eka , Anggraini Dian , Hanafi Imam , Monia Fenny Ayu
Published: May 2022

This study is conceptual research. It outlines the integration of collaborative model and discovery methods in language teaching. This concept has an advantage that it stimulates students to construct new knowledge through a collaborative and explorative way. This study discusses about the model of collaborative discovery method in which this model involves students to explore the knowledge both individually and in groups. The collaboration of individual and group study will encourage students’ active participation in learning. The model of collaborative discovery method becomes an ideal choice in language teaching.
Representasi Perempuan dalam Cerpen Madju' Al -Urus dan Qissatul Fathiyyah Al-Misriyyah (Kajian Sastra Banding)
Authors: Yandrefo Pratma , Busyrowi Ahmad , Utami Shinta Fitria
Published: May 2022

This study examines the representation of women in the short stories Madj'u Al-Urus by Khalil Ghibran and Qissatul Fathiyyah Al-Misriyyah by Nawal As-Sa'dawi. The approach used in this research is descriptive qualitative. This research is a comparative literature study with the help of feminism theory as the analytical knife. The results of this study are the self-image of women from the physical aspect depicted in the short story Fathiyyah Al-Misriyyah, a woman who has grown up is shown to experience changes in herself, namely biologically, namely being able to get pregnant, give birth and breastfeed. Meanwhile, in the short story Madj'u Al-'Urus, women are described as someone who likes to show off their body shape. In terms of the psychological aspect, women are weak figures, they experience acts of violence that make them look like crazy people. Meanwhile, Kahlil Gibran did not explain in detail the consequences of the violence he experienced. Based on the social aspect, women equally get help from other people.
Formulasi Nalar Linguistik Sibawayh: Polemik Legitimasi Otoritas Syair Dalam Perumusan Kaidah Nahwu
Authors: Sumarna Lukman , Delami Delami
Published: May 2022

Artikel ini bertujuan untuk menganalisa dominasi prefensi dalil syair yang diadopsi Si>bawayh dalam konteks formulasi kaidah nahwu. Argumen ini didasari atas fakta yang menunjukkan bahwa pada setiap tema pembahasan nahwu yang dikonstruksi Si>bawayh dalam karyanya, selalu dilegitimasi dengan dalil syair (shawa>hid al-nah}w al-shi‘riyyah). Namun demikian, polemik posisi syair sebagai produk budaya verbal masyarakat Arab, mengundang perdebatan tajam disebabkan adanya diferensiasi interpretasi di kalangan ahli nahwu akan validitas dan otoritas syair yang layak diadopsi oleh Si>bawayh dalam proses pembukuan dan pembakuan kaidah nahwu. Dalam konteks tersebut, penulis hendak memaparkan argumentasi rasional, mengapa Sibawayhi lebih cenderung mengunggulkan syair ketimbang hierarki otoritas dalil nahwu yang lainnya. Perdebatan posisi syair di kalangan sarjana nahwu, berimplikasi melahirkan beragam ijtihad linguistik yang dapat dijadikan sebagai fondasi epistemologi dalam pengembangan disiplin ilmu nahwu.

Kecendrungan mengadopsi syair dalam perumusan kaidah nahwu, menggambarkan trend dan distingsi tersendiri bagaimana konstruk nalar lingguistik Si>bawayhi terbangun. Trend kajian liguistiknya, seakan menitik beratkan typologi berpikir antropo lingusitik sentrik, prototype nalar linguistik demikian banyak dijumpai dalam magnum opusnya “al-Kita>b” dikenal “al-Qu’a>n al-Nah}w” adalah karya monumental sepajang sejarah kajian nahwu. Dalam tulisan ini, analisis dan pembacaannya menggunakan teksto-linguistik merupakan bagian dari ilmu lingustik diperkuat dengan analisis historis. selanjutnya data dianalisis secara deskriftik analitik untuk dapat menyajikan perspektif ulama nahwu secara komprehensif tentang otoritas syair dalam perumusan kaidah nahwu.
Alih Aksara dan Alih Bahasa Teks Hikayat Maharaja Ali
Authors: Sari Indah Widya , Nurizzati  , Adek Muhammad
Published: May 2022

This study aims to describe, translate and translate the classic manuscript text entitled Hikayat Maharaja Ali. This research is included in philological research because it aims to understand the texts of ancient manuscripts and thus allow further interpretation and use of these texts based on this understanding. The object of philological research is ancient texts and manuscripts. The method used is the philological method based on the phylological research stages. At the data collection stage, the literature study method was used; descriptive method is used at the description stage of the manuscript; at the script transfer stage, the script transfer method is used; at the translation stage, the translation method is used. The result of the research is a description of information about the Hikayat Maharaja Ali manuscript, the transcription form of the Hikayat Maharaja Ali script in Latin script, and the translation form of the Hikayat Maharaja Ali script in Indonesian.
Schadenfreude Keagamaan di Kalangan Netizen Indonesia: Penghalang Tak Kasat Mata bagi Pluralisme dan Multikulturalisme di Indonesia
Authors: Rahmi Awliya , Delami  , Wahyudi  , Islami Khairunnisa
Published: May 2022

This research aims to examine the form of religious schadenfreude reflected on written comments on news. The data in this study were the documentation of comments on national and international news posted on the Youtube channel of national online news portal such as Tribun, Kompas and Liputan 6. It was found that religious Schadenfreude among Indonesian netizens exists in two major situations: Inter-religious relationship and within the religion itself. This phenomenon occurs in an empathetic situation in the form of religious stereotyping, trash-talking other religions and beliefs, the satisfaction of other’s misfortune. To conclude, the religious schadenfreude phenomenon among Indonesian netizens more likely occurs because society focus on the difference exists within the community. Therefore, promoting the beauty of religious diversity is required to eliminate antipathy and provide another perspective on pluralism and multiculturalism.
Wujuudu Al-Lughah Al-'Arabiyyah Wa Masyaakiluhaa Al Ta'limiyyah Fi Al-'Ashriy Al-Tsauroti Al-Shinaa'iyyati 4.0
Authors: Rinaldy Asfar
Published: May 2022

This study aims to find out how the problems and problems of learning Arabic in modern times are. This research uses a qualitative descriptive approach. And reports related to this issue. The data analysis technology used in this research is inductive data analysis. Building on the results of the research, the data found is the presence of Arabic in the era of the industrial revolution 4.0. This is because there are still many teachers and lecturers who use the old method in the Arabic learning process and maintain it, reducing the attention and motivation to learn Arabic among the general public and Arabic language specialist students in particular.
Alih Aksara dan Alih Bahasa Teks Hikayat Wasiat Luqman Al-Hakim
Authors: Sapitri Yunia , Nurizzati  , Adek Muhammad
Published: May 2022

Tulisan ini bertujuan untuk (a) menyajikan deskripsi naskah teks Hikayat Wasiat Luqman al-Hakim, (b) menyajikan bentuk alih aksara teks Hikayat Wasiat Luqman al-Hakim, (c) menyajikan bentuk alih bahasa teks Hikayat Wasiat Luqman al-Hakim. Jenis penelitian ini adalah penelitian filologi. Objek penelitian ini adalah naskah Hikayat Wasiat Luqman al-Hakim. Metode penelitian ini adalah metode penelitian filologi yang disesuaikan dengan tahapan penelitian dan metode deskriptif. Pada tahap pengumpulan data menggunakan metode studi pustaka, pada tahap deskripsi naskah digunakan metode deskriptif, tahap alih aksara menggunakan metode alih aksara, tahap alih bahasa menggunakan metode alih bahasa. Hasil penelitian ini adalah (1) deskripsi naskah Hikayat Wasiat Luqman al-Hakim, (2) alih aksara teks dilakukan dari bahasa Arab-Melayu ke dalam bahasa Latin, (3) alih bahasa teks dilakukan dari bahasa Melayu ke bahasa Indonesia yang disesuaikan dengan Ejaan Bahasa Indonesia (EBI). Naskah Hikayat Wasiat Luqman al-Hakim berisi penjelasan tentang seorang hamba Allah bernama Luqman al-Hakim yang mendapatkan hikmah dari Allah yaitu kesempurnaan diri dengan ilmu pengetahuan yang dimiliki dan selalu mengedepankan hal-hal yang utama. Luqman al-Hakim menyampaikan hikmah tersebut dalam bentuk nasihat-nasihat kepada anaknya.
Gaya Bahasa Figuratif dalam Syair Ana Ma’a Al –Irhab (Aku Bersama Terorisme) karya Niizar Taufik Qabbani
Authors: Amanda Ulpa Rizki , Walidin Muhammad
Published: May 2022

This study aims to describe terrorism through figurative language styles, both comparisons and linkages. This studyuses a stylistic approach that focuses its study on forms of linguistic formation, especially those contained in literarytexts. Stylistics is intended to explain the function of beauty in the use of certain linguistic forms, from aspects of sound, structure, lexical, figurative language, rhetorical means, to graphology. Based on the results of the above research on the poem ? ??????? by Nizar Taufik Qabbani, it was found that the types of figurative language styles in the lines of the poem, among others, are simile ( ?? ? ? ? ?? ), metaphor (???? ? ? ??? ), allegory ( ?? ? ?? ?? ), metonymy ( ? ??? ? ?? ). ), and synecdoche ( ?? ?? ?? ) in the type of pars pro toto and in the type of totum properte, but dominates in the description of the term terrorism in this poem.
Clare, H. (2021). Heavy Light: A Journey through Madness, Mania & Healing
Authors: Henderson Viv
Published: May 2022

Clare, H. (2021). Heavy Light: A Journey through Madness, Mania & Healing. London: Chatto & Windus, 336 pp. (hbk). ISBN: 9781784743529.
Smartphone usage time and related health conditions in older people during the COVID-19 pandemic
Authors: Abdon Ana Paula Vasconcellos , Barros Monike Couras Del Vecchio , Abreu Camila Cristine Tavares , Falcão Thais Nogueira , Sousa João Gabriel de Oliveira e , Mont'Alverne Daniela Gardano Bucharles
Published: May 2022

Abstract Objective To evaluate smartphone usage time and related health conditions in older people during the COVID-19 pandemic. Method This is a cross-sectional study of 237 older people (aged ≥60 years) Brazilians, carried out between June and August 2020. An online form was used to obtain the following variables: socio-economic profile, health status, and smartphone usage. Bivariate and multivariate analyzes were performed using the SPSS program with the outcome of smartphone usage time. Results Of the study individuals, 69.2% (n=164) were females, 48.5% (n=115) complained of cervical pain, 57.4% (n=136) had a cervical disability and remained 6.2 hours a day in the sitting position per week. Approximately 54.4% (n=129) reported increased smartphone usage in the past few months, reporting 4.2 hours of usage/day. Younger senior individuals (p=0.038), who did not practice physical activities (p=0.001), with good health assessment (p=0.009) and who spent more extended periods in the sitting position (p=0.011) spent more time using the device. Conclusion Considering the smartphone usage during the COVID-19 pandemic associated with more extended periods in the sitting position and a sedentary lifestyle, it is worth mentioning its adverse effects on the physical and mental health of older people.
Musculoskeletal diseases are the main cause of sick leave among oil industry workers in Brazil: results of a cohort study
Authors: Almeida Carolina Gomes da Silva Tolentino Gonçalves de , Fernandes Rita de Cássia Pereira
Published: May 2022

Abstract Objective: to describe the incidence of sickness absence among workers of an oil industry in Brazil. Methods: retrospective cohort study conducted with 2,028 workers. Study data were obtained from workers’ medical records from 2012 to 2016. Indicators of absenteeism were calculated by sociodemographic characteristics, occupational characteristics, and morbidity. Results: of the participants, 87.6% were men, 49.2% with high school educational level, 46.9% aged 50 years or older, 65.1% worked in non-operational activities. The cumulative incidence of sick leave was 71.5% and its incidence rate, 25.8 per 100 person-years. We found the highest incidence rates amongst women (31.6), workers aged 50 years or older (29.9), lower educational attainment (29.2), work experience spanned 30 years or more (31.9), working in operational activities (27.9), and regular work schedule (26.1). Musculoskeletal (n=2,001), respiratory (n=1,016), and digestive diseases (n=967) were responsible for the largest number of sick leaves. The highest number of absence days was due to musculoskeletal diseases (n=11,640), followed by injuries (n=6,267) and mental disorders (n=5,042). Low back pain diagnostic was responsible for the greatest number of absence days (n=3,632). Conclusions: health programs aimed at controlling the identified morbidities should target women, those with longer work experiences, and those with lower educational attainment.
Avaliação audiológica em pacientes com hepatite C crônica tratados por antivirais de ação direta
Authors: Lagreca Lorena Carvalho Cavalcanti , Parise Edison Roberto , Farias João Luiz Rodrigues de , Corvaro Cristiana , Azevedo Marisa Frasson de
Published: May 2022

RESUMO Objetivo Verificar se o tratamento com os antivirais de ação direta para a hepatite C provocam efeitos adversos na audição. Métodos A casuística foi composta por 16 indivíduos portadores do vírus da hepatite C, de ambos os gêneros, com média de idade de 51 anos. Foram excluídos do grupo indivíduos com perda auditiva do tipo condutiva ou mista e que apresentassem fatores de risco para perda auditiva. A avaliação foi realizada em dois momentos: antes do uso dos antivirais de ação direta e após o término do tratamento de três meses. Incluiu os seguintes procedimentos: anamnese, inspeção do meato acústico externo, audiometria tonal liminar, limiar de recepção de fala, índice de reconhecimento de fala, medidas de imitância acústica e emissões otoacústicas evocadas por estímulo transiente e produto de distorção. Resultados: Houve baixa ocorrência de zumbido e vertigem. Não houve diferença estatisticamente significativa entre os resultados da avaliação pré-tratamento e pós-tratamento. Conclusão O tratamento com antivirais de ação direta contra o vírus da hepatite C não provocou efeitos adversos na função auditiva.
A fiscalização sanitária de medicamentos na sociedade de risco
Authors: Martins Mary Anne Fontenele , Scherer Magda Duarte dos Anjos
Published: May 2022

Resumo A fiscalização sanitária busca proteger a saúde da população impedindo que medicamentos fora do padrão, falsificados ou não registrados sejam consumidos e causem danos à saúde. Este ensaio objetiva contribuir para o debate acerca da fiscalização sanitária de medicamentos, num contexto de exposição contínua dos indivíduos a riscos que interferem no processo saúde-doença. Baseado nas reflexões sobre o risco sanitário e a sociedade de risco, associado à filosofia da vida de Canguilhem e à ergologia de Schwartz, discorre sobre a necessidade de se compreender a atividade humana e o trabalho para agir sobre o risco. Foram identificados possíveis desafios para a ação da fiscalização sanitária: (1) revisão conceitual; (2) atualização normativa; (3) desenvolvimento de mecanismos e ferramentas regulatórias; e (4) ampliação da capacidade técnica - formativa. Para enfrentá-los, considera-se um caminho promissor o envolvimento e a participação dos diversos atores nos espaços de cooperação e colaboração, bem como a construção de fórum permanente de debates ou de câmeras técnicas/setoriais. Estudos que dão visibilidade ao trabalho concreto das equipes de fiscalização sanitária e que analisam a atividade humana na relação entre o prescrito e o real podem ajudar a compreender a experiência de lidar com o risco, a adequação das normas, as necessidades de formação, entre outros.
Predicting undergraduate students’ learning from a lecture: The role of self-control, motivation, and mental effort
Authors: Owen Robin , Blanchfield Anthony , Gottwald Vicky
Published: May 2022

For the first time, the present study investigated the combined role of selfcontrol, motivation, and mental effort in predicting undergraduate students’ learning from a two-hour presentation-format higher education lecture. The study comprised 62 students, in a final-year BSc undergraduate Sports Coaching lecture, who completed questionnaires measuring: state self-control during the lecture; mastery approach and performance avoidance motivation towards learning the course topic; mental effort invested during the lecture; and content retention immediately after the lecture (i.e., learning). Moderated mediation analyses revealed that greater levels of state self-control (W variable) were necessary for students to transform their motivation (X variable; mastery approach or performance avoidance) into mental effort (M variable) to benefit their learning (Y variable) during the lecture. Avenues for applied interventions to motivate students and increase their self-control resources within higher education environments are discussed.
Contabilidade Societária vs. Regulatória
Authors: Lamounier Bianca França Rocha , Guerra Mariana , Fernandes José Lúcio Tozetti , Matos Eduardo
Published: May 2022

Com a situação crítica de escassez hídrica que assolou o Distrito Federal nos anos de 2016 a 2017, a agência reguladora local – a ADASA– editou normativos autorizando e disciplinando a cobrança da tarifa de contingência para serviços de abastecimento de água da região oferecidos pela CAESB. Contudo, estes normativos geraram conflitos de orientações técnicas e práticas quanto aos aspectos regulatórios e contábeis. Neste contexto, o presente caso de ensino propõe a análise das normas regulatórias e societárias sobre os recursos arrecadados com esta tarifa, e o tratamento destes recursos à luz da Teoria da Contabilidade e dos Pronunciamentos Técnicos Contábeis emitidos pelo CPC. Construído a partir das demonstrações financeiras da CAESB, juntamente com documentos publicados pela concessionária e pela reguladora, aponta-se que a empresa cumpre o estabelecido pela reguladora, mas pratica operações adicionais que não são esclarecidas em notas explicativas. Pretende-se com este caso discutir o reconhecimento da tarifa de contingência como outras receitas. Ao considerar que a regulamentação restringe o acesso e a forma de uso dos recursos advindos desta tarifa, o reconhecimento como uma provisão proporcionaria preservação da saúde econômico-financeira da concessionária. Nesse caso de ensino, portanto, destaca-se que as práticas contábeis referentes à tarifa de contingência podem não ser aderentes aos pronunciamentos contábeis vigentes e à teoria da contabilidade, oportunizando a discussão e a aplicação de conceitos-chaves de contabilidade para estudantes dos cursos de graduação e pós-graduação da área.
Caso de enseñanza: ¿Innovamos o seguimos un trending?
Authors: Colorado Andrés Camilo , Boada Antonio
Published: May 2022

El presente caso de enseñanza ofrece al lector una herramienta pedagógica que le permita potenciar la enseñanza de las áreas de Matemáticas Financieras y Evaluación de Proyectos, a través de la presentación de una situación problemática que motive al estudiante de pregrado y posgrado a realizar una valoración financiera de proyectos, tomando en consideración el contexto y las realidades del entorno, y también les propicie desarrollar argumentos para una eficiente toma de decisiones dentro del ámbito administrativo.
Caso de enseñanza: El dilema de Juan Camilo
Authors: Zea Muñoz Natalia , Boada Antonio
Published: May 2022

Juan Camilo, después de estudiar por cinco años Ingeniería Industrial en la Universidad de Antioquia y realizar las prácticas en una reconocida empresa, se convirtió en un talento humano con una hoja de vida muy cotizada por las empresas del ramo. Fue contratado por la empresa Logística SAS, donde gana un salario de COP 10.000.000 mensuales, Juan quiere pedir un préstamo para comprar un apartamento propio, estuvo investigando y el apartamento de sus sueños está ubicado en el municipio de Envigado, tiene un costo de COP 240.000.000, y debe cancelar una cuota inicial del 30 % del valor total, es decir, COP 720.00.000. Juan Camilo no sabe nada sobre créditos, pero la mayoría de los miembros de su familia han estudiado carreras relacionadas con economía, así que Camilo decide consultarles acerca de las mejores instituciones de préstamo, las condiciones que ofrece cada una y decidir la opción más óptima para la compra del bien inmueble.
Caso de enseñanza: La mejor parte del café
Authors: Ruiz Sánchez Ana Maryory , Alzate Juan José , Montoya Ruiz Tomás , Echeverri Betancur María Alejandra , Sastoque Arango Karen , Boada Antonio
Published: May 2022

Los emprendimientos son procesos complejos que nacen a partir de un sueño, una idea graficada en un mapa mental, una inquietud alimentada por años y que cuando se materializa o se concreta, deja a un lado una serie de consideraciones importantes que, por lo general, son de índole administrativo y financiero. En este sentido, la experiencia de la Empresa Healthy World, dedicada a la producción y comercialización de bebidas saludables, un emprendimiento realizado por cuatro socios, presentó una serie de situaciones muy delicadas durante su etapa de crecimiento, tuvo que enfrentar los errores derivados de la falta de planificación y de un análisis prospectivo integral que incluye los diferentes factores que inciden en el proceso de desarrollo de una empresa, una situación financiera mal manejada y una relación societaria compleja, con la posible consecuencia de la liquidación de la empresa.
Nursing Students' Experiences of Virtual and Hybrid Simulation in Gerontological Nursing: A Mixed-Methods Study
Authors: Lee Hyesoon , Cho Mijung , Yoo Leeho , Choi Eunju , Jung Dukyoo
Published: May 2022

Purpose: This study aimed to examine the experiences of nursing students who took a clinical practicum in geriatric nursing through virtual and hybrid simulation.Methods: The study employed a mixed-method design. Participants in quantitative research were 94 nursing students (Virtual simulation group: 45, Hybrid simulation group: 49). Qualitative research was conducted with 4 focus groups (7 students per group). Quantitative data were analyzed using x2 and t-test with SPSS/WIN 23.0. Qualitative data were analyzed using content analysis.Results: The hybrid simulation group had significantly more interest in gerontological nursing (t=10.45, p=.002), sharing opinions (t=6.93, p=.010), and recognition of one's own strengths and weaknesses (t=15.90, p<.001) than the virtual simulation group. The two simulation training experiences were shown in five themes: (1) space and relationship, (2) role differences as learners, (3) higher-order thinking skills, (4) embodied knowledge by acquisition, and (5) differences in perspectives on patients. Overall, the learning attitude according to the hybrid simulation was reported to be higher than that of the virtual simulation.Conclusion: This study is meaningful in that it suggests an effective method for nursing practice for older adults by comparing the experience of virtual simulation and hybrid simulation methods in clinical practice of gerontological nursing.
Особенности создания и развития бренда в условиях конкуренции
Authors: Кустова Екатерина Михайловна
Published: May 2022

Предмет: в настоящее время в России наблюдается заметный разброс затрат, направленных на брендинг. Их значения существенно колеблются, и это еще невзирая на последние экономические события. Часто организации с идентичным рыночным опытом, имиджем и репутацией предлагают кардинально разнящуюся стоимость услуг. Безусловно, большинство потенциальных заказчиков в этих условиях выберет наиболее бюджетный вариант. Подобная ситуация наталкивает на мысль о важности понимания основных методов ценообразования в брендинге. Цель: анализ особенностей формирования затрат на создание и развитие бренда. Дизайн исследования: вначале рассмотрены основные этапы формирования бренда как сложной деятельности, дана краткая характеристика каждого из этапов. Затем описаны существующие источники, оказывающие услуги по формированию брендов. К ним относятся: брендинговое агентство, дизайн-студии и фрилансеры. При этом затраты для каждого из источников различны. Как итог проанализированы особенности формирования затрат на примере Группы компаний ЭФКО. Результаты: рассмотрены основные этапы формирования бренда, описаны особенности выбора брендовой стратегии, а также проанализированы особенности формирования затрат в Группе компаний ЭФКО.
Aspetti del RCV nella donna Aspetti di genere nel trattamento della Ipertensione arteriosa
Authors: Muiesan Maria Lorenza , Paini Anna , Agabiti Rosei Claudia , De Ciuceis Carolina
Published: May 2022

L’ipertensione arteriosa rappresenta il principale, ma spesso trascurato, fattore di rischio globale per la morbidità e mortalità cardiovascolare nelle donne ed esercita il peso maggiore sul loro stato di salute. Sono state messe in evidenza differenze tra uomini e donne per quanto riguarda la prevalenza, la consapevolezza ed il controllo della ipertensione arteriosa. La prescrizione di alcune classi di farmaci tende ad essere maggiore nelle donne rispetto agli uomini, anche se le motivazioni alla base di tale evidenza non sono completamente chiare. La efficacia della terapia antiipertensiva sulla prevenzione delle malattie cardiovascolari (CV) sembra essere simile negli uomini e nelle donne, sebbene la minore percentuale di donne partecipanti agli studi clinici randomizzati svolti in passato potrebbe aver influenzato i risultati. Sarebbe pertanto utile che la ricerca clinica future potesse esplorare eventuali differenze di sesso nell’ambito della ipertensione arteriosa, delle sue complicanze e dell’effetto del trattamento.
Affrontare la gravidanza con una cardiopatia
Authors: Favilli Silvia
Published: May 2022

Le malattie cardiovascolari costituiscono la prima causa indiretta di mortalità materna in gravidanza. Fra le cardiopatie pre-esistenti alla gravidanza, le Cardiopatie Congenite (CC) rappresentano la condizione più frequente nei paesi occidentali, mentre gli esiti della Malattia Reumatica rimangono la prima causa di morte materna nei paesi in via di sviluppo. Anche se molto più rare delle CC, le Cardiomiopatie, soprattutto le forme dilatative, sono la causa più frequente di scompenso cardiaco in gravidanza. La stratificazione del rischio è fondamentale in tutte le donne portatrici di cardiopatia che desiderano una gravidanza; idealmente la valutazione completa delle condizioni cardiovascolari, l’eventuale correzione di fattori di rischio modificabili ed un counselling strutturato dovrebbero precedere la gravidanza. In tutte le cardiopatie moderate o severe, la consulenza pre-concezionale, la gestione della gravidanza e la programmazione del parto dovrebbero essere affidate ad un team multidisciplinare con esperienza nelle gravidanze ad alto rischio.
Patologie cardiovascolari esacerbate o dovute alla gravidanza: quando cercarle e cosa fare
Authors: Presbitero Patrizia
Published: May 2022

Alcune delle malattie più importanti che possono influenzare il corso della gravidanza e richiedere interventi sono: la stenosi mitralica, che può peggiorare a causa delle modificazioni emodinamiche che si verificano nel 2° e 3° trimestre. La valvuloplastica percutanea in gravidanza è indicata quando la stenosi mitralica è grave con sintomi e ipertensione polmonare. La sindrome coronarica acuta può richiedere un'angiografia coronarica se persiste ischemia anche se la soglia per intervenire con angioplastica è alta, in particolare in presenza di dissezione coronarica. Le pazienti con protesi valvolari devono essere seguite con particolare attenzione. La disfunzione ventricolare sinistra per cardiomiopatia deve essere trattata in centri in cui siano presenti dispositivi per assistenza ventricolare (Impella, Vad). L’“Heart Team” (Cardiologi, Ginecologi, Cardiochirurghi, Anestesisti) è indispensabile per seguire queste gravidanze complesse.
Riflessioni su “Arca Registry for Chronic Angina”
Authors: Cosmi Franco
Published: May 2022

l registro ARCA per l’angina cronica è il primo studio che ha fornito dettagliate informazioni sui sintomi, qualità della vita e prognosi nei pazienti con angina di nuova diagnosi trattati con terapia medica ottimale e rivascolarizzazione quando necessaria 1. A differenza di altri studi come l’American College of Cardiology National Cardiovascular Data Registry, il PROMISE e il DISCHARGE, la maggior parte dei pazienti presentava una angina tipica 2-4.
Modulazione dei recettori β-adrenergici e differenze di genere
Authors: Matarrese Paola , Marano Giuseppe
Published: May 2022

Lo scompenso cardiaco (SC), processo evolutivo comune di più malattie cardiovascolari a differente eziologia (ad es. infarto del miocardio, ipertensione, cardiomiopatie, disturbi valvolari e altre), è diventato sempre più comune nella popolazione anziana, influenzando drasticamente il tasso di sopravvivenza e la qualità della vita. L’iperattività del sistema nervoso simpatico (SNS) che si associa allo SC determina un aumento delle catecolamine circolanti epinefrina e norepinefrina che, attraverso l’attivazione dei recettori beta-adrenergici (β-AR), svolgono un ruolo critico nella regolazione della funzione del sistema cardiovascolare. Una caratteristica distintiva dello SC è la diminuzione o la desensibilizzazione dei recettori β1-adrenergici (β1-AR) sulla membrana delle cellule cardiache. Le catecolamine e lo stress ossidativo sono coinvolti nella regolazione della densità dei β-AR. Lo stress ossidativo associato alla disfunzione mitocondriale sembra giocare un ruolo importante nella fisiopatologia dello SC. Infatti, una condizione di stress ossidativo è stata osservata sia in pazienti con SC che in modelli animali, e un’eccessiva esposizione a specie reattive dell’ossigeno (ROS) diminuisce l’espressione di β1-AR in cardiomiociti murini, sebbene i meccanismi sottostanti rimangano ancora non chiari. Recentemente, è stato scoperto che il recettore periferico delle benzodiazepine (PBR) svolge un ruolo chiave oltre che nell’energetica cellulare, nella regolazione della fisiologia mitocondriale e dell’equilibrio redox nei cardiomiociti. Nel presente studio, abbiamo valutato gli effetti delle catecolamine e dei ligandi del PBR sulla densità dei β1- e β2-AR nei monociti umani isolati da sangue periferico, che sono noti per esprimere entrambi i β-AR. La densità dei β-AR è stata misurata mediante citometria a flusso utilizzando anticorpi selettivi diretti contro un epitopo extracellulare di β1-AR o β2-AR. Il trattamento dei monociti con benzodiazepine induceva una riduzione della densità del β1-AR, ma non del β2-AR, sulla membrana dei monociti che veniva ripristinata utilizzando [1-(2-chlorophenyl)-N-methyl-(1-meth-ylpropyl)-3 isoquinolinecarboxamide] (PK11195), un antagonista del PBR. Questi risultati suggeriscono un possibile ruolo del PBR nella regolazione della densità del β1-AR proponendo i monociti isolati dal sangue periferico sia come modello in vitro utile per lo studio del sistema recettoriale β-adrenergico che come potenziali biomarcatori di progressione della malattia e risposta alla terapia.