bluuebunny/crossref_metadata_2025 huggingface dataset:
Figura del poeta en la iconografía vallejiana: pobreza y dandismo
Authors: Foffani Enrique
Published: April 2023

Este ensayo se propone leer la figura del poeta y los modos con que Vallejo la construye en su escritura (sobre todo en la poesía y en las cartas) para confrontarla con los textos iconográficos, en especial con la fotografía. Como punto de partida, se pretende discernir los alcances de la pobreza del autor tal como esta se registra en la biografía, es decir, como creciente intensificación particularmente en los últimos años de su estadía europea. La hipótesis del ensayo consiste en sostener que Vallejo se esmera en construir esa imagen en las poses y el vestido registrados en las fotos y, de esa manera, sitúa su propia imagen al resguardo para impedir poner en riesgo la dignidad del escritor. Por eso el dandismo de Vallejo es un dandismo de la pobreza, y el uso del traje su expresión más elocuente.
César Vallejo y su filiación española
Authors: Pachas Almeyda Miguel
Published: April 2023

España fue la patria de exilio, cumbre política y cima literaria de César Vallejo en la Europa de entreguerras. El amor que tuvo por España le vino de nacimiento: desde su niñez, y en su trajinada existencia, como buen prototipo de mestizo hispanoamericano, supo cultivar costumbres, así como creencias religiosas enmarcadas en un catolicismo heterodoxo. En plena guerra civil española, cual «miliciano de huesos fidedignos», asumió un compromiso político con la España republicana, al punto de acercarse hasta el mismísimo campo de batalla, para luego escribir, entre sus ardores, España, aparta de mí este cáliz, todo un himno en defensa de la tierra que vio nacer a sus ancestros. En síntesis, y de manera concluyente, la presente investigación tratará de demostrar que si bien Vallejo tuvo un corazón indígena, su alma fue española.
El adjetivo «vallejiano» en el Diccionario de la lengua española
Authors: Javier Pérez Francisco
Published: April 2023

Quisiera que mis primeras palabras en la apertura de este III Congreso Internacional Vallejo Siempre, que acoge este incomparable recinto de la Casa de las Conchas, palacio gótico de don Rodrigo Maldonado de Talavera, sean de gratitud a las instituciones organizadoras y a los comprometidos creadores de este evento. Me gustaría adelantar la que podría ser una de las conclusiones de este congreso que, aunque simple, no deja de ser tremendamente significativa. Se trata de que ustedes propongan a las academias —y aquí va mi sugerencia— que el Diccionario de la lengua española, cuya edición 24 se trabaja en la actualidad, incluya el adjetivo «vallejiano», referido a «lo perteneciente o relativo al poeta César Vallejo» y al «estudioso de la obra de César Vallejo», que no aparece en la edición vigente del más importante e influyente diccionario de nuestra lengua. Vendría a ser, en otro sentido, como dotar a Vallejo de una nueva forma de permanencia dentro de nuestros imaginarios, gracias a su presencia estable en los repertorios que describen léxicamente el español. Vendría a ser como darle una nueva vida haciéndolo palabra y estandarte, por la irradiación que producirá su presencia diccionariológica, en todos los que mañana hablen nuestra lengua; ese español potente que el propio poeta contribuyó tanto a perfeccionar.
Presentación
Authors: Flores Heredia Gladys
Published: April 2023

La conmemoración del centenario de Los heraldos negros (1919) motivó al Centro de Estudios Vallejianos, en alianza con el Rectorado de la Universidad Nacional Mayor de San Marcos, el Rectorado de la Universidad Ricardo Palma, la Universidad Nacional de La Plata (Argentina) y el Centro de Estudios Vallejianos de la Universidad de Londres, a realizar un histórico congreso internacional en la ciudad de Lima para celebrar los cien años de publicación del primer poemario de César Vallejo.
La búsqueda de la justicia poética en Los heraldos negros de César Vallejo
Authors: Távara Córdova Francisco
Published: April 2023

Este artículo propone un análisis de los poemas «El pan nuestro», «Nostalgias imperiales», «Terceto autóctono», «Mayo», «Aldeana» y «La cena miserable». El objetivo es explicar cuáles son las reflexiones sobre la justicia que Vallejo plasma en estos poemas de Los heraldos negros. De esta manera se busca enriquecer las ideas sobre la justicia asociadas a la experiencia vital del poeta.
Los heraldos negros: relaciones y fricciones con las estéticas de su tiempo
Authors: Pantigoso Pecero Manuel Trinidad
Published: April 2023

Este artículo se inicia con la ubicación de Los heraldos negros dentro del contexto social, político y literario de la época, señalando sus relaciones y sus diferencias con el aún vigente modernismo y con la vanguardia, así como su condición de «libro puente», aglutinador de temas que se reiterarán y ampliarán en la madurez de su obra futura, como el dolor, la piedad humana, el sentimiento indígena, el hogar, el amor, el erotismo, el drama social, la eternidad; todos ellos ejes temáticos por los que se orientará la poesía peruana.
Trilce o el instrumento forjado
Authors: Lespada Gustavo
Published: April 2023

En la poética de César Vallejo frecuentemente se ha señalado la singular convergencia de una radical exploración de la lengua con un contundente compromiso social; las experimentaciones formales y la complejidad de sus figuras alternan con expresiones de la oralidad y referencias de anclaje popular e histórico. Pero, además, su poesía encarna la heterogénea conjunción producida por el impacto de la modernidad y la persistencia de la cultura originaria; y, en este sentido, también es ejemplo de respuesta crítica y estética de un continente al trauma de la conquista. Aunque ya en Los heraldos negros (1919) se perciben temas y procedimientos de esa búsqueda de la voz propia, creemos que su instrumento lírico se termina de forjar, en toda su dimensión y trascendencia, en Trilce (1922).
Leer Trilce como leer Rayuela
Authors: González Montes Antonio
Published: April 2023

En las siguientes páginas nos proponemos abordar, en parte, el mundo poético del libro Trilce (1922), de César Vallejo. Nos concentraremos en la exégesis de dos poemas del citado volumen: «II» y «V», ejemplares exponentes de la gran visión vallejiana de la temporalidad y de la relación amorosa. El título del artículo quiere subrayar la necesidad de leer con libertad, motivo por el cual hemos establecido una relación especial entre Trilce y Rayuela. Entendemos que estos dos libros exigen un lector activo, participativo y creativo.
«Recuerdo valeroso, triste esqueleto cantor»: la casa y las experiencias del ser en Trilce (1922) de César Vallejo
Authors: Carhuaricra Anco Miguel Ángel
Published: April 2023

El presente artículo explora las significaciones de la casa en Trilce de César Vallejo. La idea que guía este estudio es que, en los poemas «XXVII», «XXVIII» y «LXI», las imágenes poéticas revelan sentidos afectivos de la casa y connotan la conexión, la restitución y la comprensión del ser. Para tal propósito, primero realizamos un balance de las apreciaciones centradas en la imagen en Trilce; luego explicamos la concepción de imagen poética y de la casa desde la fenomenología de la imaginación de Gaston Bachelard; y delineamos los rasgos del hogar del poeta desde la evocación de Danilo Sánchez Lihón. Posteriormente, analizamos e interpretamos las imágenes poéticas de los poemas mencionados; y, finalmente, reflexionamos sobre la trascendencia de la imagen poética para la comprensión de Trilce.
La construcción de la identidad a partir de la experiencia materna en «Casa de cuervos» de Blanca Varela
Authors: Pajuelo Milla Gloria María
Published: April 2023

El presente artículo analiza el poema «Casa de cuervos», de Blanca Varela, y se centra en el efecto que produce el vínculo entre la madre y el hijo en la voz lírica femenina en los planos físico (su cuerpo), afectivo y espiritual (su alma): la madre siente culpa por haber traído a su hijo a un mundo hostil, reconoce las similitudes entre él y ella, sufre por su progresivo distanciamiento, pero termina aceptándolo, ya que es una inevitable separación derivada de la independencia del hijo. En ese sentido, su identidad está condicionada por la tensa experiencia de la maternidad.
Crítica social y memoria en la poesía de María Mercedes Carranza
Authors: Basauri Mata Karen Lucero
Published: April 2023

El presente artículo analizará poemas de los libros Vainas y otros poemas (1972), Tengo miedo (1983) y El canto de las moscas (versión de los acontecimientos) (1998), de la autora colombiana María Mercedes Carranza (1945-2003), a fin de establecer los dos hilos conductores en su poesía: la depuración del lenguaje y la crítica social. Entendemos el primero como un abandono del lenguaje y estilo anterior, poesía de oropeles, por una poesía que le regrese a la palabra la posibilidad de significar, un retorno a lo coloquial y cotidiano que refleja la realidad nacional. Por ello, la poeta se atreve a decir aquello que ha sido ignorado y, a través de sus versos, expone la corrupción y la violencia que aquejan a Colombia.
«El beso de Evans»: la influencia del dandismo en un cuento de Abraham Valdelomar
Authors: Palacios Valverde Tadeo
Published: April 2023

Mediante el presente artículo, y a través del estudio del relato «El beso de Evans: un cuento cinematográfico», escrito y publicado por Abraham Valdelomar en 1911 e incluido en el famoso cuentario El caballero Carmelo, de 1918, se pretende reflexionar en torno a la figura —hasta cierto punto relegada o anecdótica— del autor como dandi; de modo que sea posible constatar y evidenciar el influjo determinante que tuvo el dandismo en la creación de esta particular pieza literaria del autor iqueño. Para ello, repararemos primero en la noción crítica del desdoblamiento y la dicotomía que pretende aislar al Valdelomar canónico, de obra tradicional criolla, de su faceta performativa dandi; y luego procederemos a comprobar si aquello resulta unívocamente válido (o deseable) para el estudio de su obra literaria.
Effects of Turkish cultural products on its foreign policy toward Africa: Turkish TV series as an example of soft power in Kenya, Mozambique, and Senegal
Authors: Ruiz-Cabrera Sebastián , Gürkan Hasan
Published: April 2023

Along with other international players such as China, India, or Russia, Turkey decided to increase its economic engagement with Africa starting more than a decade ago, around the time when the current ruling Justice and Development Party (AK Party) came to power. At the same time, it has been enhancing its soft power by building infrastructure, increasing its military presence, becoming visible in humanitarian aid, and exporting cultural products. This country’s penetration and involvement in local African life have been controversial in terms of international politics, and its media products could be one of the essential strategies to change the dominant Western narratives. This research is based on the assertion that, through Turkish TV series, Turkish soft power creates a perception of Turkey in African countries and argues that those that have been aired on that continent have a political effect on people. To achieve the objectives proposed in this study, an in-depth interview method was used to collect data, taking into consideration information, cultural characteristics, and experiences within an ethnographic approach. In this context, we interviewed people who live in Mozambique, Kenya, and Senegal, where relations with Turkey have especially strengthened in the last 10 years, and who regularly watch Turkish TV series. This study asserts that Turkish TV series play an important role in the way Turkey is perceived in the African countries in which they are consumed but also serve, in a positive way, as a key information source regarding the country’s image.
O cinema de Chris Marker: entre o ensaísmo e a militância
Authors: Fagioli Julia
Published: April 2023

O presente artigo propõe um percurso pela cinematografia de Chris Marker, desde 1962 até 1998, buscando perceber como a militância atravessa a obra, mas, ao mesmo tempo, como o diretor reelabora seu engajamento através da montagem e do trabalho ensaístico. A relação entre montagem e militância é marcada pelas quatro versões de O fundo do ar é vermelho – 1977/88/93/98 – passando por Le joli mai (1962), Sem Sol (1983), Elegia a Alaexandre (1992) e Level five (1995).
O cinema ensaístico de Naomi Kawase nos filmes “Em seus braços” e “Caracol”
Authors: Seabra de Sousa Silas , Ferreira Damasceno Alex
Published: April 2023

Esse artigo visa analisar os filmes “Em seus braços” (1992) e “Caracol” (1994), da cineasta Naomi Kawase, a partir do viés conceitual do filme-ensaio. Esses filmes abordam a relação de memórias e afetos partilhados através da estética da cineasta. Os sentimentos e temas são expressados com base na poética e na reflexão ensaística que trazem à tona as visões particulares que a cineasta apresenta nas obras e que serão estudadas aqui a partir das teorias desenvolvidas por Timothy Corrigan (2015).
A construção de personagens nos limites da ficção e do documentário: um estudo comparativo entre o filme "A falta que nos move" e a peça "Seis personagens à procura de um autor"
Authors: Guterres de Mello Jamer , Xavier de Lima Marília
Published: April 2023

Neste artigo buscamos desenvolver um estudo sobre a construção de personagens no âmbito de obras que interseccionam a ficção e o documentário a partir da performance e de artifícios cênicos. Com foco na similaridade dos personagens do filme A falta que nos move (Christiane Jatahy, 2011) e da peça Seis personagens à procura de um autor, de Luigi Pirandello, notamos que a suposta liberdade do dispositivo empregado no filme se iguala à dos personagens da peça: todos ainda são reféns de um autor.
A direção de arte como estética performática em documentários de Agnès Varda: realidades de artifício
Authors: Souto Mariana , Rocha Rafael
Published: April 2023

O artigo se propõe a promover interseções entre dois campos raramente relacionados nos estudos de cinema: o documentário e a direção de arte. Tendo como objeto a obra da cineasta Agnès Varda, investigamos a influência dos artifícios ficcionais e performáticos na superação das estruturas mais convencionais do documentário. No mesmo passo, analisamos a maneira como a direção de arte promove intervenções e encenações do real, em especial nos curtas Do lado da Riviera (1958) e Tio Yanco (1967).
AVALIAÇÃO DO POTENCIAL ANTIMICROBIANO DO ÓLEO ESSENCIAL DE Eugenia uniflora SOBRE MICRORGANISMOS CAUSADORES DA MASTITE BOVINA
Authors: Vianna Gabriela , Diel Vanessa Backes , Burin Marceli Raquel
Published: April 2023

: A mastite bovina é um problema comum em ordenhas, caracterizada por uma infecção no úbere e pode ser causada por uma diversidade de microrganismos, como o Staphylococcus aureus e o Streptococcus agalactiae. Atualmente, a adoção de terapias alternativas, por meio de fitoterápicos, tem sido explorada como forma de auxiliar no tratamento, principalmente, associando-se o uso de óleo essencial como inibidor de crescimento bacteriano ou potencializador. A Eugenia uniflora (Pitangueira) é uma árvore nativa do Brasil que possui potencial antibacteriano. Este estudo teve por objetivo realizar a extração do óleo volátil e hidrolato da E. uniflora, para testar seu potencial antimicrobiano sobre microrganismos isolados de amostras de leite de vacas clinicamente diagnosticadas com mastite. A extração dos metabólitos secundários foi realizada por meio da destilação em Clevenger, para o isolamento dos microrganismos utilizou-se a placa AccuMast® Plus e, para os testes de antibiograma, utilizou-se discos contendo óleo, hidrolato e associações destes com diferentes antibióticos em placas semeadas com Staphylococcus aureus e Streptococcus agalactiae. Os resultados foram analisados por meio da medida dos halos de inibição e comparações estatísticas. Percebeu-se que tanto o óleo essencial, quanto o hidrolato não foram capazes de inibir o crescimento bacteriano, porém agiram como potencializadores dos antibióticos.
UTILIZAÇÃO DE HORMÔNIOS E SUPLEMENTOS ALIMENTARES EM FREQUENTADORES DE ACADEMIA NO MUNICIPIO DE SANTA ROSA – RS
Authors: Oliveira Tiago Bittencourt de , Martins Jonatan Cabral
Published: April 2023

Atualmente, a prática de atividade física nas academias vem se tornando crescente, pois proporciona efeitos benéficos, melhorando o perfil estético e evitando surgimento de doenças. Consequentemente, cresce a busca por suplementos nutricionais e esteroides anabólicos androgênicos por indivíduos que frequentam academias de musculação. O principal objetivo foi analisar a utilização de suplementos e hormônios anabolizantes em um determinado grupo de praticantes de atividade física de três academias, no município de Santa Rosa - RS. Para tal, realizou-se estudo observacional, com recorte transversal e quantitativo de base populacional. A presente pesquisa foi elaborada por meio de um questionário padronizado e contou com a participação de 45 voluntários, de ambos os sexos, frequentadores de três academias localizadas na cidade de Santa Rosa, no Estado do Rio Grande do Sul. Dos dados coletados observou-se uma prevalência de mulheres 55,6% (25/45). O uso de suplemento alimentar foi de 77,8% (35/45), sendo Whey protein e creatina os mais usados. Ainda, 24,4% (11/45) utilizam esteroides anabolizantes, sendo 90,9% (10/11) destes com prescrição médica. Desta forma, destaca-se a importância da orientação nutricional adequada nas academias conscientizando os praticantes de atividade física sobre alimentação saudável e equilibrada e, também, sobre a real necessidade, bem como seus riscos e benefícios que a suplementação e utilização de hormônios podem provocar.
Izgradnja Vinkovaca u doba Vojne krajine
Authors: Puhmajer Petar , Prutki Stjepan
Published: April 2023

Članak donosi pregled urbanističkog razvoja i izgradnje Vinkovaca od sredine 18. do sredine 19. stoljeća. Zamah u razvoju grada bio je potaknut proglašenjem Vinkovaca zapovjednim mjestom Brodske pukovnije 1747 godine., a potom i statusom vojnog komuniteta 1765. kojim su regulirani pravni odnosi i obveze vojnog i civilnog stanovništva. Vojnokrajiške su vlasti poduzele izgradnju velikog broja vojnih zgrada, u početku većinom oko glavnoga gradskog trga, gdje su podignute kuće pukovnika, brigadira, prvog i drugog bojnika, vojnog suca i glavna straža, no gradnja se nastavila tijekom čitave prve polovine 19. stoljeća, pri čemu je gotovo pedesetak zgrada bilo u funkciji vojne administracije. Taj intenzitet pratilo je i građenje civilnih građanskih kuća, trgovaca i obrtnika, mahom srpskog podrijetla, na prijelazu 18. u 19. stoljeće, koje su bile karakteristične po arkadnim trijemovima na pročeljima. U članku se pokušavaju odrediti osnovna prostorna i oblikovna obilježja ove arhitekture kojom je naposljetku i formirano današnje povijesno središte Vinkovaca.
Ishodišta i prilagodbe jednotraktnog sustava u projektima i realizacijama Drage Galića
Authors: Bjažić Klarin Tamara
Published: April 2023

Drago Galić (Zagreb, 1907. – 1992.) upisao se u povijest hrvatske arhitekture 20. stoljeća svojim kanonskim djelima stambene arhitekture u Ulici grada Vukovara i na Svačićevu trgu u Zagrebu – oglednim primjerima inovativnoga, studioznog pristupa promišljanju “galerijskog tipa” višestambenih zgrada 1950-ih godina, ali i transfera utjecaja tadašnje europske produkcije, odnosno Le Corbusierova Unité d’habitation u Marseillesu. Ne osporavajući Le Corbusierov utjecaj, rad nudi njihovu nešto drukčiju interpretaciju u kontekstu Galićeva arhitektonskog opusa koji im prethodi, posebice u korelaciji s nizom projekata bolničke i hotelske arhitekture u fokusu njegova projektantskog rada 1930-ih godina te malo poznatim, ali važnim neizvedenim projektom stambenog kompleksa za namještenike Penzionog zavoda s dvoetažnim stanovima u Preradovićevoj ulici 21–23 u Zagrebu, izrađenim u suradnji s Mladenom Kauzlarićem 1942./1943. godine. U svim navedenim projektima Galić koristi isti tip prostorne organizacije proizašao iz arhitekture paviljonskih bolnica koji zajedno s oblikovanjem jamči optimum sunca, svježeg zraka i zelenila svakom od stanara.
Encountering Compassion
Authors: Grill Jan
Published: April 2023

Drawing on ethnographic fieldwork on the encounters between migrants from Venezuela and those providing different kinds of aid in the city of Cali (Colombia), this article examines how pre-existing histories, vernacular ideas and practices of helping the needy inform the newly emerging forms of humanitarian assistance in the context of Venezuelan ‘migratory crisis’. The text explores the ways past entanglements and migrations intertwine with specific experiences of working and living with internally displaced persons, ideas related to Christian ethics and local hierarchies of deservingness. Focusing on one humanitarian and migratory context alongside the global South–South nexus, I analyse how these past experiences and reconfigured relations shape a particular conception of self as caring for others and of imagining the city of Cali as a welcoming space.

Cet article est fondé sur le travail de terrain ethnographique concernant les rencontres entre les migrants vénézuéliens et les personnes qui assurent des aides de toutes sortes dans la ville de Cali en Colombie. Nous étudions les façons dont les histoires précédentes, idées vernaculaires, et pratiques d'assistance envers des personnes pauvres contribuent aux nouvelles formes de l'aide humanitaire dans le contexte d'une ‘crise migratoire’ vénézuélienne. Ces formes de l'aide humanitaire sont marquées par les liaisons antérieures et migrations de Colombie à Venezuala ; elles tirent des idiomes de ‘fraternité’ et de la réciprocation des concepts historiques d'une ‘dette morale’ qui sont au cœur de l'imagination historique des habitants vénézuéliens. De plus, nous cherchons à comprendre comment les formes de l'aide humanitaire sont en lien avec des expériences particulières et des connaissances basées sur les échanges avec des personnes en situation du déplacement interne, des notions de l’éthique chrétienne, et des hiérarchies locales du mérite. L'article examine un contexte humanitaire et migratoire en parallèle à la connexion globale Sud-Sud. Nous analysons premièrement comment une conception du soi en tant que personne bienveillante, et une image de Cali en tant que ville accueillante, se sont fondées sur des histoires locales et régionales concernant les migrations antérieures et rapports (imaginaires ou concrètes) avec le Venezuala ; et deuxièmement comment les expériences de la réception et de la vie partagée avec des nombreux et divers groupes de migrants contribuent à cette conception du soi et à cette image de Cali.
Predicting early versus late recovery from sport-related concussion using decision tree analysis
Authors: Allen Jackson H. , Tang Alan R. , Hajdu Katherine S. , Hou Brian Q. , Grusky Alan Z. , Chen Heidi , Bonfield Christopher M. , Zuckerman Scott L. , Terry Douglas P. , Yengo-Kahn Aaron M.
Published: April 2023

OBJECTIVE

Accurately predicting early (≤ 14 days) versus typical (15–27 days) or delayed (≥ 28 days) recovery from sport-related concussion (SRC) may allow for improved resource utilization and precision in planning and carrying out rehabilitation. In this study, the authors sought to develop an algorithm that enables accurate differentiation of recovery periods and duration after SRC. The authors hypothesized that data regarding initial symptom burden as quantified by a Post-Concussion Symptom Scale (PCSS) score, time to presentation, and number of prior concussions would be the most useful for analyzing predictive factors for concussion recovery duration.

METHODS

A retrospective case-control study was conducted to assess the primary outcome of days to clinical recovery following SRC in pediatric patients. Data from patients 12–18 years old presenting within 28 days of injury to an SRC clinic between November 11, 2017, and October 10, 2020, were analyzed. Patients with positive evidence of injury on head imaging or incomplete records were excluded. The primary outcome was duration of clinical recovery, grouped as early (≤ 14 days), typical (15–27 days), or delayed (≥ 28 days). Recovery was defined as follows: 1) symptom resolution or return to baseline, or 2) initiation of graduated return to play. CHAID (chi-square automatic interaction detection) analysis was used to optimize a decision tree based on 16 input factors, including age, sex, initial PCSS score, time to clinic presentation, number of prior concussions, and presence of defined symptom clusters. The cohort was randomized into training (70%) and test (30%) samples for algorithm validation.

RESULTS

A total of 493 patients met the inclusion criteria (mean age 15.7 ± 1.5 years, 68.2% male, 70.0% White). The median time to presentation was 5 days (IQR 2–10 days). Most patients (52.3%) recovered within 14 days of injury, 21.5% recovered within 15–27 days, and 26.2% had a recovery period of 28 days or longer. The variables most predictive of recovery were initial PCSS score (cutoffs ≤ 6, 7–28, or ≥ 29), time to presentation (≤ 7 vs > 7 days), or prior concussions (0 vs ≥ 1). The model accurately discriminated between early versus typical or delayed recovery duration groupings (area under the curve 0.80, Youden index 0.44), and correctly classified > 90% of patients who recovered early.

CONCLUSIONS

This novel three-factor predictive tool enabled accurate discrimination of early versus typical or delayed SRC recovery to better allocate resources, counsel patients, and make timely referrals.
Remote patient monitoring following full endoscopic spine surgery: feasibility and patient satisfaction
Authors: Prasse Tobias , Yap Natalie , Sivakanthan Sananthan , Pan James , Ogunlade John , Bredow Jan , Eysel Peer , Ellenbogen Richard G. , Hofstetter Christoph P.
Published: April 2023

OBJECTIVE

The utilization of telemedicine in healthcare has increased dramatically during the recent COVID-19 pandemic. This study aimed to investigate the feasibility to perform remote patient monitoring after full endoscopic spine surgery via a smartphone application that also allows communication with patients.

METHODS

A smartphone application (SPINEhealthie) was designed at the University of Washington and used to collect patient-reported outcome measures (PROMs) and to provide chat communication between patients and their care team. A total of 71 patients were included in the study and prospectively followed for 3 months postoperatively. Patient demographic characteristics, compliance with surveys, and frequency of chat utilization were recorded. The ease of use, the participants’ experiences with the app interface design, and the usefulness of the app were assessed by using the mHealth App Usability Questionnaire (MAUQ).

RESULTS

Of all eligible patients, 71/78 (91.0%) agreed to participate. Of these, 60 (85%) patients provided at least 1 postoperative PROM. There was good coverage of the immediate postoperative period with 45 (63.4%) patients providing ≥ 5 PROMs within the 1st week after surgery. The authors observed a 33.2% increase in patient compliance in postoperative PROMs and a 45.7% increase in chat function utilization between the first and last of the three enrollment periods of the study, during which continuous updates were made to improve the app’s functionality. Sixty-two (87.3%) patients responded to the user satisfaction survey after using the app for at least 40 days. The MAUQ results revealed excellent rates of satisfaction for ease of use (78.6% of the maximum score), app interface design (71.4%), and usefulness (71.4%), resulting in a total mean MAUQ score of 110 (74.8%). Communication with the doctor (38 votes) was found to be the top feature of the app. Additionally, physical therapy instructions (33 votes) and imaging review (29 votes) were the top two features that patients would like to see in future app versions. Lastly, the authors have presented a case example of a 68-year-old man who used the app for postoperative monitoring and communication after undergoing a two-level lumbar endoscopic unilateral laminotomy for bilateral decompression.

CONCLUSIONS

Postoperative remote patient monitoring and communication after full endoscopic surgery is feasible using the SPINEhealthie app. Importantly, patients were willing to share their medical information using a mobile device, and they were eager to use it postoperatively as a supplementary tool.
Use of intraoperative topical antibiotics to reduce intrathecal baclofen pump surgical site infections: a single institution’s experience over 24 years
Authors: Cobourn Kelsey D. , Patel Nirali , Tsering Deki , Jamshidi Aria M. , Abousy Mya , Myseros John S. , Oluigbo Chima , Magge Suresh N. , Keating Robert F.
Published: April 2023

OBJECTIVE

Patients requiring intrathecal baclofen (ITB) therapy are at high risk for surgical site infections (SSIs) given their poor functional status. After years of a nominal infection rate, there was an inexplicable increase in ITB pump infections at the authors’ institution and multiple investigations offered no solution. Use of intraoperative topical antibiotics is well-documented in the orthopedic literature and was considered for ITB pump insertion. In this study, the authors investigated whether intraoperative vancomycin and tobramycin powder at the ITB pump site could reduce SSIs.

METHODS

Operative and infection data were collected and analyzed retrospectively to determine the efficacy of this change. Patients were stratified into three cohorts (1998–2009, 2010–2012, and 2013–2021) to better understand the trends before and after implementation of intraoperative topical antibiotics. Each cohort had similar demographics.

RESULTS

One hundred fifty-four patients underwent 272 ITB pump procedures between 1998 and 2021 (131 in 1998–2009, 49 in 2010–2012, and 92 in 2013–2021) for cerebral palsy (69.5%), spastic quadriparesis due to traumatic brain injury (7.1%), anoxic brain injury (6.5%), and other causes (16.9%). Infection rates were reduced from a high of 32% in 2010–2011 to 3.8% over the last 2.5 years (p = 0.0094). There were no adverse effects from the use of topical antibiotics.

CONCLUSIONS

In the setting of an intractable rise in ITB pump infections, the addition of intraoperative topical antibiotics significantly reduced postoperative infections in a high-risk population. One could appreciate a significant drop each year in the rate of infections after the institution of intraoperative topical antibiotics. The reduction in SSIs significantly improved the long-term outcomes for these patients.
Filterisasi Budaya K-Pop pada Remaja: Studi Kasus pada Siswa SMK Negeri 2 Pekanbaru
Authors: Aris Qori Islami , Syam Essy , Fauzi Mohd
Published: April 2023

Kegiatan pengabdian kepada masyarakat ini berjudul “Filterisasi Budaya K-Pop pada Remaja: Studi Kasus pada Siswa SMK Negeri 2 Pekanbaru”. Kegiatan pengabdian ini berupaya memperkenalkan budaya asing yang masuk ke Indonesia dan membuat perubahan yang signifikan mulai dari mindset (pola pikir), perilaku, bahkan gaya hidup remaja. Budaya K-Pop atau dikenal dengan Hallyu berhasil mempengaruhi kehidupan masyarakat khususnya remaja. Para remaja memiliki kecenderungan yang tinggi untuk meniru gaya hidup dan sikap yang dihadirkan oleh budaya K-Pop, seperti meniru gaya dan fashion idola bahkan sering menggunakan bahasa Korea ketika bertemu dengan teman-teman mereka yang sama-sama menyukai K-Pop. Hal tersebut melatarbelakangi tim pengabdian untuk memperkenalkan ideologi yang diusung oleh budaya K-Pop serta dampak negatif yang diakibatkannya.
Professor Dmitry Panov: From Aviation to Informatics
Authors: Krayneva Irina
Published: April 2023

The article is devoted to Dmitry Yurievich Panov (1904–1975), a mathematician who in the 1930s – 1970s worked for the leading Soviet research and education institutions in the defense and civil sectors. He was one of the pioneers in the aircraft industry, creation of anti-missile defense systems, digital computing technologies and their applications, and engineering psychology. He also developed data support systems for science. Undoubtedly, these were cutting-edge projects, new forms of higher education organization and management that he intuitively felt to be significant. Being an ingenious and creative person, encyclopedically educated and erudite, Panov had no difficulties in engaging in new areas of activities and, even if he had not made major breakthroughs in these areas, he became very well aware of new challenges and tried to organize the teams that were best fit to address the respective tasks. People like him – the erudites, organizers, and communicators – are very valuable for science, being vital in creating scientific environment and atmosphere, conducive to science growth and development. If scientific society is presented as a pyramid, people like Panov would be placed in its central part, forming the link between the base and the top. Our approach to studying Panov’s biography is based on three levels of narration: personal, socioprofessional, and contextual (historical). The sources included the materials from the departmental archives, Panov’s scientific publications, and the recollections of his former colleagues at the Moscow Institute of Physics and Technology and the V. S. Semenikhin Research Institute of Automatic Equipment.
Administrative-legal support for the development of innovation clusters in modern Russia
Authors: Smorchkova Larisa N.
Published: April 2023

The article substantiates the importance of state support for innovation clusters created for the development and implementation of high-tech products and solutions in all spheres of public life, which should contribute to the growth of the economy and ensure economic security of the Russian Federation. The process of creation and subsequent development of innovative clusters needs to improve the relevant administrative and legal regulation, and the support and incentive measures themselves should be predominantly administrative in nature, since the state’s costs for cluster projects implemented through subsidies are not always paid off. The article has a problem-staging character.
Constitutional projects of the twentieth century The Constitution of the Union of Soviet Republics of Europe and Asia
Authors: Vinogradova Elena V.
Published: April 2023

The study of constitutional projects, as part of the history of Russian statehood, is especially relevant in connection with the formation of institutions of modern domestic constitutionalism. The impetus for the development of this process was received by the adoption of constitutional amendments in 2020. The study of constitutional projects is due to the fact that they contain aspects of theoretical constitutionalism, which is formed at each historical stage of the development of the state and society. The article analyzes the draft Constitution of the Union of Soviet Republics of Europe and Asia, which reflected the contradictions of one of the turning points in the modern history of Russia. Considering this project as part of the national history of state-building, its value and influence on the Constitution of the Russian Federation are emphasized, the formation of the Russian constitutional identity
Human rights: traditional values, universal standards, new challenges (The All-Russian Scientific Conference with international participation)
Authors: Varlamova Natalia V.
Published: April 2023

On October 25, 2022 the Institute of State and Law of the Russian Academy of Science hosted the All-Russian Scientific Conference with international participation “Human rights: traditional values, universal standards, new challenges”. It was attended by representatives of leading Russian scientific and educational institutions, as well as researchers from Belarus, Kazakhstan, Vietnam. The conference examined a wide range of problems related to the diversity of theoretical interpretations of human rights, the formation of the concept of constitutional status of a person, and the enforcement and protection of human rights. Particular attention was paid to the influence on these processes of modern achievements of neuroscience, genetic engineering, as well as extensive use of digital technologies
ТЕХНОЛОГІЯ ІДЕНТИФІКАЦІЇ ТА КЛАСИФІКАЦІЇ ВІДМОВ І ВРАЗЛИВОСТЕЙ ПРОГРАМНОГО ЗАБЕЗПЕЧЕННЯ
Authors: МЕДЗАТИЙ Дмитро , ВОЙЧУР Юрій , ВОЙЧУР Олег
Published: April 2023

Всі основні підходи щодо забезпечення безпеки ПЗ спрямовані на запобігання повної відмови ПЗ, але не на ідентифікацію відмов та вразливостей ПЗ. Успішність підходів до забезпечення безпеки ПЗ можливе лише за рахунок ідентифікації та скорочення кількості помилок, тому актуальною задачею наразі є ідентифікація відмов та вразливостей ПЗ.

Проведений огляд літератури щодо відомих методів і технологій виявлення відмов і вразливостей програмного забезпечення показав, що, хоча проаналізовані методи та технології й мають величезний потенціал для галузі інженерії програмного забезпечення, проте жодне з відомих рішень не призначене для ідентифікації та класифікації відмов і вразливостей програмного забезпечення згідно із правилами класифікації відмов та правилами класифікації вразливостей. Отже, необхідно спроектувати та реалізувати технологію ідентифікації та класифікації відмов і вразливостей ПЗ на основі правил класифікації відмов та вразливостей ПЗ, що і є метою даного дослідження.

У статті розроблено опитувальники для збору інформації про відмову(и) та про вразливість(і), а також розроблено правила класифікації відмов на основі аналізу відповідей на питання опитувальника для збору інформації про відмову(и) та класифікації вразливостей на основі аналізу відповідей на питання опитувальника для збору інформації про вразливість(і). Розроблені правила дають можливість ідентифікувати та класифікувати відмову(и) та про вразливість(і), які мали місце в процесі функціювання ПЗ.

У статті розроблено технологію ідентифікації та класифікації відмов і вразливостей, яка надає висновок щодо наявності чи відсутності відмов(и) ПЗ; висновок щодо наявності чи відсутності вразливості(ей) ПЗ; висновок про тип відмови та тип вразливості в разі їх наявності, завдяки чому пропонована технологія є корисною для користувачів ПЗ за рахунок ідентифікації та класифікації відмов і вразливостей.
АНАЛІЗ ПОКАЗНИКІВ ІНДУСТРІЇ ТУРИЗМУ В УКРАЇНІ ТА СВІТІ: ПРОБЛЕМИ ТА ПЕРСПЕКТИВИ РОЗВИТКУ
Authors: ЖУРБА Ігор , НЕСТОРИШЕН Ігор
Published: April 2023

В статті проаналізовано стан та перспективи розвитку індустрії туризму в Україні та світі. Авторами досліджено вплив пандемії COVID-19 на туристичний сектор  Україні та світу, визначено особливості дії факторів на економіку туризму. В досліджені проаналізовано динаміку кількості міжнародних туристичних поїздок за період 2019-2022 рр., а також особливості відновлення туристичного сектору у різних регіонах. Окрему увагу приділено стану та напрямам відновлення вітчизняної індустрії туризму, а також узагальнено вимоги до розроблення програми постконфліктного туризму в Україні.
Core loss analysis of soft magnetic composite under non-sinusoidal excitation based on finite element models
Authors: Zhao Lei , Liu Chengcheng , Wang Youhua , Yang Yiming
Published: April 2023

Due to the effect of higher harmonics on magnetic properties under actual complex operating conditions, the accurate calculation of core losses of soft magnetic composites (SMC) is complicated. First, this paper improves the existing SMC model by introducing a correction factor to correct the hysteresis loss coefficient so that the model can consider the local variation characteristics of the magnetic density waveform and then calculate the core loss under different harmonic excitation. Then, the influence of skin effect and inhomogeneous flux density within the ring sample model is analyzed. Finally, to validate the improved model, it is compared with other models in the reference based on experimental measurements, respectively. The results show that the core loss calculated by the improved model is closer to the experimental results under different harmonic excitations. In addition, the applicability of the improved SMC model under triangular and square wave excitations is also verified by the derivation of the equations.
Redesign and ergonomic assessment of a chest-support baby walker
Authors: Golmohammadpour Hamedeh , Garosi Ehsan , Taheri Mostafa , Dehghan Naser , Ezbarami Sahebeh Mirzaei , Karanikas Nektarios
Published: April 2023

BACKGROUND: Parents often use baby walkers (BWs) as assistive devices to improve their infants’ independent movement and motor skill acquisition. However, the literature suggests that conventional baby walkers (CBW) may cause delays in an infant’s ability to walk independently and musculoskeletal burden on parents. OBJECTIVE: In the current study, a baby walker (RBW) with chest support was redesigned and ergonomically assessed during an infant-walking task. METHODS: The anthropometric dimensions of 90 infants aged 7–11 months were measured in the city of Urmia, northwestern Iran. Following redesigning based on the results from expert panel meetings and prototyping of the RBW, 18 mothers (age: 28.33±4.27 and height: 163.75±5.32 and weight: 59.45±5.99) with their infants (9 boys and 9 girls) performed a simulated infant walking task in two experimental sessions using the CBW and RBW over a repeated measurements design. The infants’ feet track patterns, including the number of steps and step distances were assessed via the image analysis of the footprints. The mothers’ body posture and lower back spinal load were evaluated using Rapid Upper Limb Assessment (RULA) technique and 3D Static Strength Prediction Program (3DSSPP), respectively. RESULTS: Wilcoxon signed-rank tests showed infants walked more steps with the RBW (p = 0.002). Similarly, the distance between the infants’ left heel strike (p = 0.008) and their right and left toe-off (p = 0.03 and 0.02 respectively) was also significantly lower in the RBW use. Additionally, the body posture of mothers was improved (RULA final score from 7 for CBW to 5 for RBW). Moreover, lower back compression and shear forces were reduced significantly (p = 0.002) by the RBW use. CONCLUSION: According to the feet track pattern, infants took more balanced steps when the RBW was used. In addition, mothers were subjected to less pressure on the lumbar region when they placed and lifted their infant from the RBW. However, further work is necessary to investigate potential long-term effects of the RBWs use.
The Meaning of a Wisdom Life Based on Proverbs 2:1-22 in Christian Teachers
Authors: Purwantoro Herry , Daliman Muner , Suparti Hana , Windarti Maria Titik
Published: April 2023

Education in elementary schools is a period of laying the foundations of education not only on the ability to read, write and count, but especially the formation of character and interest in learning. In the world of education, the golden age category is a stage for instilling spiritual values ​​and character building as well as introducing knowledge and skills in a simple way. At this age, children begin to imitate the behavior of those around them. What children do is a reflection of the behavior of adults they see, especially parents and teachers at school. Christian teachers are called to bring students to know God, so that students live for God and obey His word.This study aims to find a way to succeed in this task according to God's will in the Bible with the phrase living wisely based on Proverbs 2:1-22. By using a quantitative method with a survey research type, and SPSS 25 (Statistical Package for the Social Sciences) as a software to calculate the data, the researchers took a sample of 10% (95 people) of the 928 Christian teachers at the Palangka Raya City Elementary School as a population.
PENINGKATAN SIKAP ILMIAH PESERTA DIDIK MELALUI MODEL DISCOVERY LEARNING PADA MATERI SISTEM PERNAPASAN MANUSIA
Authors: Indriani Cecilia , Hidayat Saleh , Astriani Meli
Published: April 2023

Pembelajaran biologi menuntut peserta didik untuk menemukan pengetahuan berupa fakta, konsep, dan prinsip gejala alam yang diperoleh melalui proses dan sikap ilmiah. Tujuan penelitian ini adalah untuk mengetahui peningkatan sikap ilmiah peserta didik kelas XI MAN 1 Palembang menggunakan model discovery learning pada materi sistem pernafasan manusia. Penelitian ini merupakan jenis penelitian tindakan kelas yang dilaksanakan dengan 2 siklus. Tahapan setiap siklus terdiri dari perencanaan, pelaksanaan, pengamatan dan refleksi. Subjek penelitian terdiri dari 30 peserta didik kelas XI IPA 2 MAN 1 Palembang tahun pelajaran 2021/2022 semester genap. Penelitiian dilaksanakan pada bulan Januari 2022. Analisis data dilakukan secara deskriptif kuantitatif. Hasil penelitian menunjukkan peningkatan sikap ilmiah peserta didik kelas XI IPA 2, pada siklus I dengan indikator rasa ingin tahu sebesar 69,72%; sikap toleransi 71,11%; sikap disiplin 68,33%; sikap jujur 67,22%; dan keteliitan sebesar 70,28%. Pada siklus II mengalami peningkatan menjadi 85,83% pada indikator rasa ingin tahu; 85,56% pada sikap toleransi; 84,44% pada sikap disiplin; 85,00% pada sikap jujur; dan 84,45% pada sikap ketelitian. Learning biology requires students to find knowledge in the form of facts, concepts, and principles of natural phenomena obtained through scientific processes and attitudes. The purpose of this study was to determine the increase students’ scientific attitudes in class XI MAN 1 Palembang using the Discovery Learning model on Human Respiratory System material. This research was a type of classroom action research which was carried out in 2 cycles. The stages of each cycle consisted of planning, implementing, observing, and reflecting. The research subjects consisted of 30 students of class XI IPA 2 MAN 1 Palembang in the academic year 2021/2022 even semester. The research was conducted in January 2022. The data analysis was done quantitatively descriptively. The results showed an increase in scientific attitudes with the application of the discovery learning model. The results of the scientific attitude of students in the first cycle with an indicator of curiosity of 69,72%; tolerance of 71,11%; discipline of 68,33%; honesty of 67,22%; and accuracy of 70,28%. In the second cycle, it increased to 85,83% on the curiosity indicator; 85,56% on the tolerance attitude; 84,44% on the discipline attitude; 85,00% on the honest attitude; and 84,45% on the thoroughness attitude.
KEHILANGAN UNSUR HARA N, P, DAN K YANG TERBAWA BUAH KOPI ROBUSTA (Coffea Robusta L.) KEBUN KOPI RAKYAT DI KABUPATEN JEMBER
Authors: Rosyady Muhammad Ghufron , Mufida Zida Ilmi , Wijaya Ketut Anom , Wulanjari Distiana , Farisi Oria Alit
Published: April 2023

Kopi robusta (Coffea Robusta) termasuk salah satu jenis kopi yang ada di Indonesia dan lebih banyak diproduksi oleh petani di Indonesia dibandingkan kopi arabika. Produktivitas kopi rakyat di wilayah Kabupaten Jember tahun 2018 memiliki hasil yang lebih rendah yaitu sebesar 0,56 ton/ha dibandingkan produkstivitas Perkebunan Negara 0,64 ton/ha dan Perkebunan Swasta sebesar 0,75 ton/ha. Kondisi ini dipengaruhi oleh salah satu tahapan budidaya yaitu pemupukan. Petani kopi rakyat tidak melakukan pemupukan yang sesuai dikarenakan minimnya pengetahuan petani tentang pemupukan dan faktor biaya. Maka perlu dilakukan acuan dalam menentukan kebutuhan pupuk dalam setiap lokasi kebun kopi, karena setiap lokasi kebun memiliki rekomendasi pemupukan yang berbeda. Tujuan dari penelitian ini untuk mengetahui kandungan unsur hara N, P, dan K yang terbawa buah kopi robusta dan untuk mengetahui perbedaan kandungan unsur hara N, P, dan K di lima lokasi kebun kopi yang berbeda. sehingga dapat merekomendasikan metode pemupukan yang mudah dipahami oleh petani kopi rakyat. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan lima perlakuan. Perlakuan yang digunakan yaitu perbedaan lokasi yang terdiri dari 5 lokasi kebun (K) yaitu K1, K2, K3, K4, dan K5. Hasilnya terdapat perbedaan jumlah unsur hara N, P dan K yang terbawa oleh hasil panen buah kopi robusta pada kelima kebun kopi rakyat di Desa Klungkung, Kecamatan Sukorambi kabupaten Jember.

 

Kata Kunci: Kopi, Pemupukan, Hara