bluuebunny/crossref_metadata_2025 huggingface dataset:
MODERATING FUNCTIONS OF PASSIVE LEADERSHIP AND PERCEIVED ORGANIZATIONAL SUPPORT ON INCIVILITY - CWB DYAD
Authors:   Minhaj University, Lahore., Azam Fatima , Waseem Ansar ,   University of Management and Technology, Lahore.
Published: December 2020

This study aimed to inspect the effect of workplace incivility on organizational CWB and enlightened whether perceived organizational support and passive leadership strengthens or weakens the relationship between incivility Ã¢Â€Â“ CWB-O dyad.Survey method was used to collect data from employees of diverse serviceorganizations including banks, university, NGO, IT, and outsourcing companies located inLahore, Pakistan.Outcomes of the study indicated that workplace incivility is positively related to CWB-O andthis association is moderated by passive leadership and POS. While passive leadershipstrengthens the relationship between incivility and counter working behavior, POS weakens thesame.Self Ã¢Â€Â“ reported measures were used which were considered suitable according to the nature ofstudy. As an alternate, peer Ã¢Â€Â“ reported measures can be adopted. Besides, data could be collectedfrom more than one city of Pakistan in future studies.Every organization endeavours to limit the occurrences of CWB. Results of this study show that apassive leader may aggravate incivility into CWB. On the contrary, if the employees perceivethat their organization is supportive then they may not engage into such deviant behavior.Societal norms must be implemented to create a sense of equality among people.Through POS, an organization may be able to reduce the workplace stresses which is beneficialin improving work lifequality but also diminishing the psychological effects of such deviantbehaviors.This is one of the first empirical studies that uncovers the moderating effects of passive leadership and POS in the workplace incivility and CWB-O relationship in South Asian Context.
INSECTICIDAL AND FUNGICIDAL ACTIVITY OF A MAGNESIUM COMPOUND CONTAINING ISOVANILLIC ACID AGAINST LEAF-CUTTING ANT AND ITS SYMBIOTIC FUNGUS
Authors: Silva Eldevan , Marchi Rafael , Matos Carla , Silva Maria , Fernandes João , Bueno Odair , Carlos Rose
Published: December 2020

Pesticides offer a simple, cost-effective solution to ensure food supplies for a growing world population. However, their environmental performance needs improvement if pesticides are to continue contributing importantly. This study explores the insecticidal potential of a magnesium (II) metal complex containing 1,10-phenanthroline and isovanillic acid (MgPhenIso) against leaf-cutting ant (Atta sexdens rubropilosa) and its symbiotic fungus (Leucoagaricus gongylophorus). The MgPhenIso complex is easy-to-prepare, stable in solid state and in aqueous solution, and resistant to sunlight irradiation. The insecticidal activity of MgPhenIso-containing bait against A. sexdens rubropilosa and L. gongylophorus showed a delayed action mode at 2 mg g-1 (100% kill, 6th day, S50=2b) and suppressed fungus development and growth. These results, together with earlier investigations on MgPhenIso regarding its absence of toxicity to Zebrafish and Wistar male rats, emphasize the potential of this complex as an environmentally friendly insecticide candidate.
Hosoya Polynomial for Subdivided Caterpillar Graphs
Authors: Numan Muhammad , Nawaz Aamra , Aslam Adnan , Butt Saad Ihsan
Published: December 2020

Background:

Computing Hosoya polynomial for the graph associated with the chemical compound plays a vital
role in the field of chemistry. From Hosoya polynomial, it is easy to compute Weiner index(Weiner number) and Hyper
Weiner index of the underlying molecular structure. The Wiener number enables the identifying of three basic features of
molecular topology: branching, cyclicity, and centricity (or centrality) and their specific patterns, which are well reflected
by the physicochemical properties of chemical compounds. Caterpillar trees have been used in chemical graph theory to
represent the structure of benzenoid hydrocarbons molecules. In this representation, one forms a caterpillar in which each
edge corresponds to a 6-carbon ring in the molecular structure, and two edges are incident at a vertex whenever the
corresponding rings belong to a sequence of rings connected end-to-end in the structure. Due to the importance of
Caterpillar trees, it is interesting to compute the Hosoya polynomial and the related indices.

Method:

The Hosoya polynomial of a graph G is defined as H(G;x)=∑_(k=0)d(G) d(G,k) x^k . In order to compute the Hosoya polynomial, we need to find its coefficients d(G,k) which is the number of pair of vertices of G which are at distance k. We classify the ordered pair of vertices which are at distance m,2≤m≤(n+1)k in the form of sets. Then finding the cardinality of these sets and adding up will give us the value of coefficient d(G,m). Finally using the values of coefficients in the definition we get the Hosoya polynomial of Uniform subdivision of caterpillar graph.

Result:

In this work we compute the closed formula of Hosoya polynomial for subdivided caterpillar trees. This helps us to
compute the Weiner index and hyper-Weiner index of uniform subdivision of caterpillar graph.

Conclusion:

Caterpillar trees are among one of the important and general classes of trees. Thorn rods and thorn stars are the
important subclasses of caterpillar trees. The ideas of the present research article is to give a road map to those researchers
who are interesting to study the Hosoya polynomial for different trees.
THE DAMAGE OF THE OPTIC NERVE AS THE OUTCOME OF UNINTENTIONAL POISONING BY CLOSANTEL
Authors: Sergeevna Kurakina Evgenia , Eduardovna Ioyleva Elena , Ali Saif Saif Mutlaq , Alexandrovna Gavrilova Natalia
Published: December 2020

Background: In recent decades, the problem of toxic damage of the visual system due to poisoning by various medicines has become particularly relevant. The clinical case of a bilateral acute optic neuropathy of toxic genesis in a patient by the unintentional application of closantel used in veterinary practice is presented in the report. Closantel is a structural derivative of the salicylanilides, which is used exclusively in veterinary medicine for the prevention and treatment of large and small-scale cattle. Neurological and ophthalmic symptoms are often associated with the intoxication of closantel. Objective: To describe the toxic damage of the optic nerve due to unintentional poisoning by closantel. Methods: A patient aged 55 years is examined. A standard survey of ophthalmology was carried out. Photoregistration of the ocular fundus was used by a funduscamera Visucam 500 (Carl Zeiss Meditec AG, Germany), from special methods of research - the spectral optical coherence tomography (OCT) with a study of the macular area of the retina and the disc of the optic nerve on the device Zeiss Cirrus 5000 (Carl Zeiss Meditec, USA) and the optical coherence tomography with the function of angiography (OCT-A) of the macular area of the retina using RTVue XR Avanti (Optovue, USA) Results: The patient complained of a severe, yet painless, reduction in vision of both eyes after an accidental intramuscular injection of the medicine called "Closantrem" in dose 4.0 ml. The visual acuity OU - an accounting of fingers on the face at a distance of 10 cm. By ophthalmoscopy OU: the disc of the optic nerve is discolourated, its boundaries are indistinct, the arteries and the veins are narrowed, in the macular area of the retina without a visible physical pathology. The perimetry is in the correct projection of the light. A reduction in the thickness of the external and internal layers of the retina was observed as a result of the OCT of the macular zone OU. According to OCT of the disc of the optic nerve: the thickness of the layer of nerve fibres is in the upper and lower nasal segments. OS – the prominence of the disc of the optic nerve in vitreous. The fascinated changes of the cerebral cortex have not been found during the MRT. The diagnosis was made OU: Acute optic neuropathy of toxic genesis. A course of integrated conservative treatment has been introduced: the anti-inflammatory, metabolic, nootropic, vitamin therapy, magnetotherapy, electrostimulation and electrophoresis. Conclusion: Potentially, any medicines are toxic, which may cause a number of side effects from the visual and central nervous system. The toxic damage of the ganglion cells of the retina was initially occurring due to unintentional application of closantel, resulting in a reduction of the central visual acuity, followed by the development of the optic nerve atrophy.
Nyomásfüggő akusztikus sebesség adatok globális inverziója új kőzetfizikai modell alapján
Authors: Somogyiné Molnár Judit , Dobróka Tünde Edit
Published: December 2020

A cikkben a korábban már publikált egyszeres exponenciális kőzetfizikai modell továbbfejlesztését, az új többszörös exponenciális kőzetfizikai modellt mutatjuk be, amely leírja az akusztikus longitudinális hullámsebesség nyomásfüggését. Mivel a kőzetben a nyomás fokozásával egyidejűleg több relaxációs folyamat (pl. mikrorepedések vagy, pórustérfogat záródása, vagy szemcsehatárokon történő súrlódás, stb.) is okozhatja a terjedési sebesség növekedését, a modell egyszerre több mechanizmust képes kezelni. A korábban alkalmazott linerizált inverziós eljárás a lokális minimumban elakadhat, ezért az abszolút minimumot adó globális optimalizálás módszerét alkalmaztuk a laboratóriumban mért longitudinális sebesség-nyomás adatok feldolgozása során. A kifejlesztett modellegyenletet Simulated Annealing algoritmusban válaszegyenletként alkalmazva a modell kőzetfizikai paramétereit meg lehetett határozni. Az inverziós eredmények igazolták, hogy az új modellel és algoritmussal számított adatok pontosabban illeszkednek a kőzetmintán mért adatokhoz.
Compare of Anterior Approaches in Acetabular Fractures Treated by the Standard Ilioinguinal Versus the Stoppa/Iliac Approaches
Authors: Zadneprovskiy N. N. , Ivanov P. A. , Sautenko A. A. , Valieva R. I. , Nevedrov A. V.
Published: December 2020

Background. In acetabular fractures, the correct choice of the surgical approach is mandatory to achieve accurate reduction and to avoid complications. Anterior approaches include the ilioinguinal, the Stoppa, the iliofemoral and the pararectal exposures. The ilioinguinal and the Stoppa approaches are the most ones nowadays. The purpose of the study was to compare the efficacy of modified Stoppa and ilioinguinal approach in the management of acetabular fractures in terms of quality of reduction achieved, complication rates, functional outcomes, operative time, intraoperative blood loss, view angle of the surgical wound, the applicability of the forceps. Materials and Methods. The study enrolled 53 adult patients. We evaluated 53 cases of treatment of patients underwent acetabular fractures osteosynthesis. The patients were divided into two groups. We used the Letournel approach in group 1 (n = 27), the Stoppa/iliac approach — in group 2 (n = 26). The group 2 was split into two subgroups: in subgroup 2A, osteotomy of the anterior superior spine was performed (n = 13), in subgroup 2B, we did not perform it (n = 13). The following parameters were compared: the quality of reposition of fragments, operation time, intraoperative blood loss, damage to neural structures, viewing angle, and ease of use of pelvic instruments for reduction. The functional outcome was assessed by the Majeed scale. Results. Comparison of the two approaches showed that the indices of reduction of fragments, total blood loss and operation time did not differ significantly and were not statistically significant (p0.05). However, there were more neurological complications in group 1, but they did not affect the treatment outcome. The angle of the sector of view during the operation with osteotomy of the anterior superior spine of the pelvic wing is about 90°, which contributes to a more efficient use of repositioning instruments. The functional results of treatment were the same in both groups in 12 months after surgery. Conclusion. The Letournel and the Stoppa/iliac approach are equivalent in terms of the degree of reduction, operation time and blood loss during the operation. Application the Stoppa/iliac approach helps to avoid iatrogenic meralgia paresthetica unlike Letournel approach. The Stoppa/iliac approach and osteotomy of the anterior superior spine provides better visualization and provides a greater degree of freedom for the surgeon during manipulation tools for reposition.
Diagnosis of Late Periprosthetic Joint Infection. Which Diagnostic Algorithm to Choose?
Authors: Kazantsev D. I. , Bozhkova S. A. , Zolovkina A. G. , Peleganchuk V. A. , Batrak Yu. M.
Published: December 2020

Background. Nowadays, according to the foreign and native registers data, the number of patients with periprosthetic infection (PJI) tends to increase. The early PJI diagnostics allows to provide timely effective treatment. Several widely used PJI diagnostic algorithms PJI exist. The objective of the study is comparative analysis of diagnostic value, accuracy and specificity of contemporary diagnostic algorithms. Materials and methods. A post-hoc analysis of 242 patients undergoing revision arthroplasty in 2018, held at FSFI FCTOE, was carried out. According to the study design, 127 patients were included in this study. PJI was diagnosed according to three known algorithms: ICM (International Consensus Meeting 2018), WAIOT (The World Association against Infection in Orthopedics and Trauma), EBJIS (The European Bone and Joint Infection Society 2018). Diagnostic sensitivity, specificity and total accuracy of each algorithm was carried out. The evaluation of ICM diagnostic algorithm was made with 2 variants: “not convincing = no infection”, “not convincing = infection”. The presence of infection was confirmed by bacteriological examination of synovial fluid aspirate, intraoperative biopsy of materials and sonification of explanted components. Results. The highest value of common accuracy was achieved in ICM 2018 algorithm — “not convincing = infection” was 91.3%, with sensibility and specificity — 89.3% and 93.0% respectively. The best specificity was shown by the algorithms WAIOT and ICM (“not convincing = no infection) – 95.8%, with sensibility and common accuracy — 80.4% and 89.0% respectively. The sensibility and specificity of EBJIS algorithm was 87.5% and 84.5%, respectively, the common accuracy — 85.8%. Conclusion. All included in investigation diagnostic algorithms showed high specificity values in diagnostics of hip and knee PJI without significant differences. Patients with subclinical PJI and low virulent pathogens have the biggest difficulties in PJI diagnostics. It seems that the selection of analyzed algorithms doesn’t play an important role, however PJI diagnostics requires complex approach with the use of different clinical and laboratory values.
Delivering Competent Knowing and Living in the Narrative Space Framed by “Inscriptive Connectivities”
Authors: Jaros Milan
Published: December 2020

Advancing modernity fatally weakened direct ways of intervening in the social, whether by the Divine Will or barricades. Nietzsche’s technique of inscription has been gradually adapted to reach the present as hazardous sub-brands of “digitally enhanced” inscriptive connectivity born out of an unlikely alliance of emergent tools of networked communication and technophobia of much of the humanities. Even some specialist topics enter the public space as “narratives”, no longer grounded in open allegiances to a system of thought or worldview. Instead authors prefer a travelogue format which hides intended connections. What then is the genealogy of this way of structuring narratives? In particular, what might serve as a tutorial door opening not only to the hidden content of such narratives but also to turning them into useful tools of learning and competence building free of top-down impositions and rota learning familiar from the curriculum delivery demanded by much of the educational Establishment? It will be shown how to guide the reader in an interactive, bottom up manner so that he or she can, gradually, and at the level of ability and resources peculiar to the case in hand, proceed through ascending stages of reading and engaging with the text, and systematically dispel the baggage of layers of loss and uncertainty preventing confident, critical approaches to communication, work, and citizenship.
PROGRAMA CRIANÇA FELIZ: REFLEXÕES SOBRE O ATENDIMENTO A INFÂNCIA NO BRASIL E OS EFEITOS DESSA POLÍTICA NA GARANTIA DE DIREITOS DAS CRIANÇAS NA PRIMEIRA INFÂNCIA.
Authors: Rodrigues Ana Paula Cordeiro Marques , Cruz Silvia Helena Vieira
Published: December 2020

O atendimento a infância no Brasil nem sempre foi tratado como um dever do Estado. Somente a partir de profundas mudanças sociais ocorridas no início do século XX, a infância passou a ser percebida pelas políticas públicas de assistência e educação. O presente trabalho tem como objetivo apresentar algumas reflexões acerca do Programa Criança Feliz, instituído pelo Decreto nº 8. 869 de 2016, do Governo Federal Brasileiro, articulando essas reflexões à história do atendimento à infância no país. As reflexões aqui apresentadas são baseadas nos conhecimentos sobre a história do atendimento a infância no Brasil, produzidos por Cruz (2000), Kuhlmann (1998), Oliveira (2011) e Rosemberg (2006), além das contribuições de outros autores, tais como Drewinski (2001) e Faceira (2000). O artigo encontra-se estruturado em dois tópicos de discussões, sendo o primeiro dedicado a uma síntese do percurso histórico do atendimento à infância no Brasil e o estabelecimento da Educação Infantil como um direito da criança; e o segundo dedicado à apresentação do Programa Criança Feliz e às reflexões sobre os efeitos dessa política na garantia dos direitos das crianças à educação na primeira infância. O artigo é finalizado com reflexões acerca do Programa Criança Feliz, especialmente com a indicação de que ele contribui para a retomada de concepções já superadas sobre a infância, o atendimento à criança e a Educação Infantil; que os direitos declarados em leis de nada valem se não forem garantidos no plano das ações concretas e que a luta pelos direitos das crianças no cenário político atual não se concentra propriamente no avanço e conquista de novos direitos, mas principalmente na luta pela sustentação e pelo não retrocesso de direitos já conquistados e afirmados coletivamente.
EDUCAÇÃO E FRONTEIRA: possibilidades e desafios a partir da experiência do PEIF em Ponta Porã (BR) e Pedro Juan Caballero (Py)
Authors: Anastácio Luci Meire Corrêa , Moreira Junior Orlando
Published: December 2020

O tema deste artigo é a educação na fronteira, tendo como referencial empírico escolas públicas de Ponta Porã, Mato Grosso do Sul – Brasil, cidade-gêmea com Pedro Juan Caballero, Departamento de Amambay – Paraguai, que constituem uma conurbação internacional. O objetivo do artigo é analisar a relação educação e fronteira a partir da experiência do Programa de Escolas Interculturais de Fronteira (PEIF). Para tanto é realizada uma descrição do programa, identificando suas principais características. Por fim, são apresentadas as possibilidades para se trabalhar a educação no contexto fronteiriço e as limitações enfrentadas por professores e escola diante deste recorte territorial.
A FORMAÇÃO CRISTÃ COMO UMA FORMAÇÃO PARA A HUMANIZAÇÃO
Authors: Parise Brandalise Dalsotto Mariana , Luchese Terciane Ângela
Published: December 2020

O presente artigo busca entender a prática catequética como uma prática educacional. A relação entre as duas áreas é proposta a partir da concepção de ambas como formação humana (e para a humanização). Assim, alguns conceitos do pensamento freireano acerca da educação foram mobilizados, transpondo-os para a catequese, de modo que estes possam ser subsídios para o entendimento desta última como uma prática educacional. Ao abordar os conceitos de conscientização, autonomia, dialogicidade, formação e transformação, a intenção é que estes também contribuam para a reflexão sobre a prática catequética, com a intenção de torná-la uma prática com sentido para os catequizandos. Somente desta forma estes poderão formar suas bases para continuar a busca pelo ser mais cristão, que pode refletir na construção de um ser mais humanizado.
TRABALHO INFANTIL: consequências para a saúde e a educação das crianças
Authors: Alvim Barbara , Fagundes da Silva Elza , Dudeque Pianovski Vieira Alboni Marisa
Published: December 2020

Este estudo objetiva apresentar uma reflexão crítica sobre a exploração do trabalho infantil, bem como demonstrar suas consequências no que diz respeito ao menor como sujeito de direitos, protegido por ampla legislação. A pesquisa é de caráter bibliográfico e documental, com abordagem qualitativa. Fundamenta-se, teoricamente, em dados estatísticos de relatórios do IBGE, do Unicef e de outros órgãos públicos incumbidos da proteção à criança, bem como em teóricos que tratam sobre a temática. Ainda em que pese a legislação protetiva, no Brasil, a investigação demonstrou ser o trabalho infantil, explícito ou velado, uma realidade a ser enfrentada pela sociedade, havendo a necessidade de o assunto ser pauta constante de preocupação, com vistas à erradicação do trabalho infantil, possibilitando resgatar a dignidade dessas crianças alijadas da sociedade.
La estrategia de Estados Unidos para la exportación de gas natural licuado y su proyecto de configuración de un dominio energético
Authors: Pérez Macías Luis Fernando
Published: December 2020

La puesta en marcha de las nuevas terminales marítimas para la exportación de gas natural licua-do (GNL) desde Estados Unidos, comenzada en el año 2016, abre un nuevo capítulo en la proyección de este país para configurar un dominio energético mundial. Esta situación ha empujado a una mayor densificación de la red de transporte de gas natural, y a su articulación con rutas marítimas para la exportación de este recurso hacia América Latina, el noreste de Asia y Europa. El artículo muestra la estrategia que recientemente ha seguido Estados Unidos para colocarse como expor-tador de este energético fósil y materia prima industrial que resulta estratégica para la competencia intercapitalista. Para lograrlo, se analiza la expansión de la industria del gas shale o de lutitas en Estados Unidos y su papel como soporte material de un pretendido dominio energético, y se identifica este último como eslabón fundamental en la disputa por la hegemonía económica mundial. Palabras clave: dominio energético, Estados Unidos, gas de lutitas, gas natural licuado, hegemonía.
MEJORA DE LA CALIDAD DEL AGUA DE UN LAGO URBANO UTILIZANDO UN PROCESO DE COAGULACIÓN-FLOCULACIÓN
Authors: Tomasini-Ortiz Ana Cecilia , Ramírez-González Antonio , Ramírez-Camperos Mercedes Esperanza , Cardoso-Vigueros Lina María
Published: December 2020

El lago urbano estudiado, está situado al oeste de la Ciudad de México. La problemática de la eutrofización del lago se agudizó y el lago presentó algunas características del estado de hipertrofía por su someridad y circulación limitada, falta de estratificación, regímenes de nutrientes y oxígeno no balanceado y productividad muy alta, tomando como parámetro concentraciones de Clorofila a. Por tal motivo, desde el 2015 hasta la actualidad, el IMTA viene monitoreando la calidad del agua de este lago y en marzo de 2016, se adaptó una planta piloto de coagulación-floculación alimentada con agua del mismo lago para el retiro de algas y el agua tratada se regresa a los lagos. Los resultados obtenidos son: el pH y la temperatura no tuvieron grandes variaciones durante éste periodo. Donde se observó una fuerte mejoría es en la calidad del agua de los lagos, fue en el aumento de la transparencia, y una considerable reducción en turbiedad y clorofila a. Reduciéndose también las concentraciones de nitrógeno total y fósforo total. Por último, la evaluación del aluminio, por su presencia en el coagulante, y el retorno del agua a los lagos, después del proceso de coagulación-floculación, no los afecta. Las condiciones de hipertrofia se mantienen, pero con el tratamiento de las aguas se proporcionó un mejor aspecto a los lagos y se controló las floraciones de Microcystis spp. y el mal olor.

 

Por tal motivo, desde el 2015 hasta la actualidad, el IMTA viene monitoreando la calidad del agua de este lago y en marzo de 2016, se adaptó una planta piloto de coagulación-floculación alimentada con agua del mismo lago para el retiro de algas y el agua tratada se regresa a los lagos.

 

Los resultados obtenidos son: el pH y la temperatura no tuvieron grandes variaciones durante éste periodo. Donde se observó una fuerte mejoría es en la calidad del agua de los lagos, fue en el aumento de la transparencia, y una considerable reducción en turbiedad y clorofila a. Reduciéndose también las concentraciones de nitrógeno total y fósforo total. Por último, la evaluación del aluminio, por su presencia en el coagulante, y el retorno del agua a los lagos, después del proceso de coagulación-floculación, no los afecta.

 
Las condiciones de hipertrofia se mantienen, pero con el tratamiento de las aguas se proporcionó un mejor aspecto a los lagos y se controló las floraciones de Microcystis spp. y el mal olor.
La historia se repite: grandes retos para gobiernos débiles
Authors: Portillo-Riascos Luis Hernando
Published: December 2020

Introducción: COVID-19 representa un fenómeno que no tiene precedentes en la historia mundial reciente. Ante esta situación, se requiere de una fuerte intervención estatal que permita mitigar los efectos socioeconómicos que hasta el momento se han causado. Objetivo: Evaluar las medidas adoptadas por el gobierno nacional colombiano y las entidades territoriales del departamento de Nariño, ante los desafíos sociales y económicos asociados a COVID-19. Materiales y métodos: Revisión documental, a partir de informes gubernamentales, reportes divulgados por institutos de investigación nacional e internacional, publicaciones de prensa, y las bases de datos Web of Science y Science Direct. Resultados: Se estructuró la información de las disposiciones fiscales que tomaron los distintos niveles de gobierno para atender las obligaciones derivadas de COVID-19 durante el periodo marzo-mayo de 2020. Conclusiones: Tanto el Gobierno Nacional como las autoridades territoriales del departamento de Nariño han tenido que asumir inversiones extraordinarias para atender los gastos demandados para la atención de la pandemia por COVID-19. Sin embargo, dichas medidas se muestran insuficientes y tardías para el tamaño de los efectos que se han generado en el marco de la emergencia sanitaria.
Tendencias de los diseños de políticas públicas sanitarias para la pandemia Covid-19 en América Latina
Authors: Paz-Noguera Bayron Alberto
Published: December 2020

Introducción: Ante la inminente llegada de la pandemia COVID-19 a América Latina los gobiernos debieron diseñar políticas públicas sanitarias. Objetivo: Determinar las tendencias de los diseños de políticas públicas sanitarias para la pandemia COVID-19 en América Latina. Materiales y métodos: Se aplicó una ruta analítica y metodológica para reconstruir las características del problema social y los diseños de políticas públicas en diez países de América Latina, usando datos de fuentes secundarias. Resultados: La esencia de la pandemia de COVID-19 como problema social en América Latina, se originó en que el sistema sanitario de los países no estaba preparado y que su capacidad se desbordaría rápidamente. Se evidencian estilos en los diseños de políticas de protección social representados en tres grupos de países: el primero con estilos fuertes y estrictos (Argentina, Bolivia, Colombia, Ecuador, Paraguay y Perú), el segundo, flexibles (Chile y Uruguay), y un tercero, laxos (Brasil y México). Conclusiones: Las tendencias en los diseños de políticas públicas sanitarias son divergentes, lo cual repercutirá en las diferentes intensidades y duraciones de la pandemia en cada país.
Los hoteles de campo y el transporte de lana en la conformación del espacio rural del NO del Territorio Nacional de Santa Cruz (1880-1950)
Authors: Acuña Lugo Martin , Espinosa Silvana , Navarro Viviana
Published: December 2020

El presente trabajo brinda un panorama acerca de los hoteles de campo y el transporte de la lana en la conformación del espacio rural del NO del Territorio Nacional de Santa Cruz (TNSC) entre los años 1880-1950. El análisis de la historia de los Hoteles “Riera”, “Las Horquetas”, “Olnie” y ”Bajo Caracoles” -antiguos boliches de la región- resulta revelador de un mundo rural dinámico, con una intensa vida social, en una región que hasta ahora había sido caracterizada por la historiografía como un espacio despoblado y marginal a los grandes centros de actividad económica del TNSC.
Trabajadores de los hidrocarburos en la Patagonia Austral. La conflictividad del trabajo en YPF (2003-2019)
Authors: Súnico Agustina
Published: December 2020

En el presente artículo nos proponemos dar cuenta de la conflictividad protagonizada por los trabajadores en relación a la empresa hidrocarburífera YPF, en el Golfo San Jorge, durante los años 2003-2019. Abordamos la conflictividad en relación con los cambios ocurridos en la empresa y en la política sectorial durante el período abordado. En este sentido, contemplamos distintas etapas de YPF (privada, bajo control mayoritario estatal y los cambios de gestión en ésta última etapa de la empresa).
La estrategia metodológica radica en el análisis de un catálogo de episodios de acciones colectivas contenciosas, de elaboración propia, con base en la prensa. Hacemos hincapié en los actores protagonistas de la acción, las demandas esgrimidas y las formas de acción.
Dinámicas sociales en la década del 90: trayectoria laboral petrolera en el norte de Santa Cruz
Authors: Leopardo Pamela Soledad , Rozas Dina
Published: December 2020

Santa Cruz, es una provincia caracterizada por el fuerte impacto laboral de las empresas petroleras en la década del 90. Esto permitió el crecimiento de la población por medio de la migración de mano de obra proveniente de otras provincias. Pico Truncado y Caleta Olivia son dos de las localidades situadas al norte de la provincia que crecieron a raíz de la demanda laboral.
En el siguiente informe se abordará el testimonio de uno de los trabajadores de Pico Truncado, Francisco Jaramillo y las trayectorias y herramientas utilizadas que configuraron nuevas formas de aprendizaje desde una temprana edad. Es por ello, que el objetivo principal de este informe es aportar a la construcción de la dinámica social de la década del 90 en Santa Cruz, a través del testimonio de un ex empleado petrolero, identificando el contexto, los procesos y las herramientas empleadas por las empresas petroleras para incorporar nuevos trabajadores.
El objetivo de este informe está vinculado a dos de los objetivos específicos del proyecto de investigación “Cartografía de los ’90: Cultura y Política de Santa Cruz: “Identificar aspectos/dinámicas particulares que caracterizaron la dinámica social de Santa Cruz en la década de los ’90 “y “Caracterizar los sujetos sociales y sus grupos de referencias”.
De esta manera, utilizando como herramientas la entrevista con la cámara como una herramienta de archivo audiovisual y análisis a partir del proceso de investigación dentro del Gabinete de Experiencias Pedagógicas: Pensamiento y Habla, se intenta aportar en la reconstrucción de la dinámica social de Santa Cruz en la década del 90.
Análisis de la información disponible en Google Maps de los servicios turísticos de Río Gallegos. Santa Cruz
Authors: Andrade Carlos , Caceres Alicia Pompeya , Frias Patricia
Published: December 2020

El siguiente informe corresponde a las obligaciones de la cátedra de Metodología de Investigación, de la carrera de Licenciatura en Turismo, año académico 2018, en la UNPA-UARG. Tiene por objetivo analizar la información sobre los servicios de alojamiento, gastronomía y de agencias turísticas de la ciudad de Río Gallegos disponibles en la herramienta Google Maps.
La plataforma de la marca estadounidense, es una de las más utilizadas por los usuarios, tanto en lo cotidiano como también a la hora de viajar a otro destino. Además de cumplir la función de un mapa y de guiar y ayudar al usuario en materia de localización, le facilita la búsqueda de servicios.
En la herramienta de Google Maps, llamada Google My Business, el empresariado local puede gestionar su propio perfil de servicio, incluyendo fotografías, o información relacionada con horarios, medios de comunicación, tarifas, etc. Pero esa interactividad permite también que los usuarios puedan cargar contenido y emitir opiniones, para valorizar los servicios.
Metodológicamente se completaron fichas de relevamiento que tienen en cuenta variables como la cantidad de usuarios que votan, valoración promedio, presencia de fotografías, tipo de fotografías, verificación de la cuenta y demás.
Los resultados aportan una valoración buena y muy buena de servicio por parte de los usuarios, aunque existen cantidades desproporcionadas devotos y opiniones entre establecimientos del mismo tipo de servicio.
Estudio del ritmo de vida en una pequeña comunidad urbana
Authors: Mallol de Recasens María Rosa
Published: December 2020

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El suroeste del Cauca y sus indios al tiempo de la conquista española. Según documentos contemporáneos del distrito de Almaguer
Authors: Romoli de Avery Kathleen
Published: December 2020

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Estudio comparativo de los niveles de vivienda en Buenaventura y Puerto Colombia
Authors: Mallol de Recasens María Rosa , De Recasens Tuset José
Published: December 2020

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Ritmos de vida en Buenaventura
Authors: Bernal A. Hernando
Published: December 2020

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TECNOLOGIAS NO ENSINO DE MATEMÁTICA: RECURSOS E POSSIBILIDADES DO SOFTWARE SCILAB PARA O ENSINO DE MATRIZES
Authors: Siqueira Amanda Cristina , Kinalski Júnior Vicente , Viali Lorí , Lahm Regis Alexandre
Published: December 2020

Esse artigo apresenta a descrição de alguns recursos do software Scilab disponíveis para trabalhar com matrizes no Ensino Médio. Pretende-se delinear alguns pressupostos da utilização das tecnologias na educação matemática brasileira, perfazendo quatro fases da utilização das tecnologias digitais, elencadas por Borba (2015) por meio das suas terminologias, características e perspectivas teóricas de cada momento. Além disso, tem-se como objetivo apresentar o software desta pesquisa a partir do histórico dos seus desenvolvedores e algumas ferramentas disponíveis para a sua manipulação. Em seguida, são expostas algumas sugestões para a construção de pixels arts na janela de visualização bidimensional do software, por meio da descrição das etapas e dos comandos utilizados. Também serão expostos os conceitos que podem ser abordados no decorrer dessa atividade. Espera-se que esta pesquisa contribua para que professores de Matemática do Ensino Médio, possam utilizar e explorar os recursos do software Scilab, para a aplicação de conceitos matriciais em atividades que exploram a visualização em diferentes representações.
RESENHA DO LIVRO “TEORIA QUEER: UM APRENDIZADO PELAS DIFERENÇAS”
Authors: Mattos Carolina Ferreira
Published: December 2020

Essa resenha tem como objetivo analisar o livro “Teoria Queer: um aprendizado pelas diferenças”, publicado em 2017, cujo autor, o sociólogo Richard Miskolci, transforma sua aula em um curso de direitos humanos em um livro direcionado para professores com o objetivo de introduzir noções da Teoria Queer e sua aplicabilidades no contexto escolar. Na obra encontramos três capítulos que levam o leitor numa trajetória de construção do imaginário de uma escola que seguisse um modelo queer. No primeiro capítulo, a teoria queer é situada historicamente desde seu surgimento à sua chegada no Brasil. O segundo capítulo mostra como a teoria queer foi direcionada aos estudos em educação. E o terceiro traz desafios e horizontes que podem ser trazidos por uma educação na perpectiva queer. Por fim, em anexo, aparece o texto “A guerra declarada contra o menino afeminado”, de Giancarlo Cornejo, que dialoga diretamente com as reflexões contidas no livro.
Editorial
Authors: Capossoli Eduardo Folco
Published: December 2020

PREZADAS E PREZADOS LEITORES, ESPERAMOS QUE ESTEJA TUDO BEM COM VOCÊS O ano de 2020 foi, sem dúvida alguma, o ano mais atípico dos nossos cem últimos anos. Assolados por uma pandemia, isolados socialmente e, muitas vezes, fragilizados emocionalmente. Com tudo isso, perseveramos!Parece-me que o verbo usado deva ser esse mesmo, perseverar. Quase que com certeza podemos afirmar que vários dos trabalhos aqui publicados foram idealizados, feitos ou concluídos durante os momentos mais críticos desse período pandêmico. Nossos autores/pesquisadores, nossos editores, nossos pareceristas perseveraram e chegamos ao volume 11, número 3, da Revista Ciências & Ideias, a RECI.O volume 11, número 3, nosso último número em 2020, nos brinda com dezoito excelentes trabalhos apresentados ao longo dez Artigos científicos, cinco Relatos de Experiências, um Artigo de Revisão, um Produto Educacional e uma Resenha. Os quarenta e sete autores/pesquisadores, professores de pós-graduação ou graduação e estudantes de pós-graduação são vinculados a instituições de ensino, privadas ou públicas. No total, são quatro instituições privadas, quinze instituições públicas e uma universidade estrangeira. As instituições brasileiras são pertencentes a sete estados da federação brasileira, além do Distrito Federal. Excetuando-se a região Nordeste, todas as regiões do país estão representadas neste este último número da RECI. Cabe ressaltar que os assuntos acadêmicos tratados neste volume percorrem desde a Educação Infantil, perpassando pelo Ensino Fundamental e Médio, e atingindo o Ensino Universitário, abrangendo às áreas de Matemática e de Ciências da Natureza.Envolvido por essa pluralidade de culturas, aromas, cores e saberes brasileiros, convido-os, leitores, para apreciar mais este número da RECI. Sabendo que dias melhores virão e que, se puderem, fiquem em casa, desejo-lhes excelente leitura.Cordialmente me despeço.Com vocês, as estrelas dessa edição!
The Academic Esenin. To the 125th Anniversary of the Poet’s Birth
Authors: Shubnikova-Guseva Natalia I.
Published: December 2020

This article is a survey of the experience and the results of the research on the life
and work of Sergey A. Esenin (1895–1925) at the A.M. Gorky Institute of World
Literature of the Russian Academy of Sciences. Within the framework of this research
program, from the 1990s to the present, two fundamental works have been published:
the Complete Works in 7 volumes (9 books) (1995–2002; edited by Yu. L. Prokushev)
and the Chronicle of Esenin’s Life and Work in 5 volumes (7 books) (2003–2018).
The Esenin Encyclopedia is currently a work in progress. The article discusses specific
cases that demonstrate how complex textological, historical, and literary issues
related to Esenin have been addressed in the course of the research. These issues
include: publication of the original texts exempt from various types of distortions and
censorship exemptions, developing the structure and the content of the volumes of
Esenin’s Complete Works, the issue of dating, and the problems of commenting. The
article examines methodological and methodical principles of the Chronicle of Esenin’s
Life and Work. It shows, for example, how the hitherto understudied facts and episodes
of Esenin’s biography have got coverage in the volume: his military service in Tsarskoye
Selo, initiation into the world literature (translations and reception), the history of
the publication of Collected poems (1926) prepared by the poet himself in the second
half of 1925. The article emphasizes the continuity of this work with Esenin’s Complete
Collection of Works. The author comes to the conclusion that the Complete Works
of Esenin and the Chronicle of Esenin’s Life and Work form the basis for a holistic and
systematic study of the entire complex of his life and work in the Esenin encyclopedia.
Documented History of the “World Literature” Publishing House: Financial Aspect (1918–1921)
Authors: Arias-Vikhil Marina A. , Polonsky Vadim V.
Published: December 2020

The aim of our study is to analyze the financial aspect of the history of the publishing
house “World Literature” bearing on the material of the state archives (Maxim Gorky
Archive of the A.M. Gorky Institute of World Literature of the Russian Academy
of Sciences in particular). The archival materials demonstrate that the main factor
in gaining access to finance in the early years of the RSFSR were personal relations
that had become the only reliable source of income in the destabilized post-October
Revolution economy. The Bolshevik leaders who came to power mainly counted on
their pre-revolutionary allies and relatives, a motley crowd in the ideological sense.
There was a sharp competition for property and finance between the newly created
People’s Commissars whose leaders were Lenin’s proxies. The decisions made by the
Council of People’s Commissars, by the Politburo, and by various party commissions
were not implemented, or even openly sabotaged in many cases when it came to
financing certain sectors of the economy or culture. The competition between the
People’s Commissariat for Education in Moscow (Lunacharsky) and the State
Publishing House (controlled by Zinoviev and his entourage) was the determining
factor in the history of financing the publishing house “World Literature.”
Bouquet of Violets, or Being a Bit Nervous: Finishing Touches to the 1933 Nobel Days
Authors: Marchenko Tatiana V.
Published: December 2020

In 1933, Ivan Bunin was the first Russian author to be awarded the Nobel Prize in
literature. This article bears on the materials held in Moscow archives that contribute
to the Bunin “Nobeliade” that researchers have reconstructed relying on foreign
collections. The ego-documents of direct participants and first-hand witnesses of
the events that took place between November 9 (the announcement of the Swedish
Academy) and December 3 (Bunin’s departure from Paris to Stockholm) add
touching details to this historical moment and also demonstrate different attempts
to manipulate the laureate. Dozens of telegrams and some letters to the laureate are
stored in the Russian archive of art and literature. They overlap with the letters of the
abovementioned Bunin’s correspondents to other persons held in the House of Russia
Abroad. They latter archive also includes a handwritten note of Bunin. This is the first
publication of the mentioned archive materials.
Opening the Saudi Arabian stock market: Its impact on information disclosure
Authors: Alajmi Ali
Published: December 2020

Opening the stock market has several impacts on companies and the economic status of a country (Ilhan, 2019). The Saudi market is considered as a big opportunity for foreign investors, as it is among the largest economies in the Middle East and North Africa (MENA) regions (Elimam, 2017). This study aims to investigate the effect of the liberalization of the stock market in Saudi Arabia on the disclosure of information. To do this, information was gathered through secondary data collection. Empirical studies and existing data collected by other parties were critically analysed to fulfill the research objectives and come up with conclusions. In particular, they were examined through content analysis. Liberalizing the Saudi stock market seemed to improve the disclosure of information. However, it has been found that there are several variations in disclosure of information levels between companies based on the Saudi Arabian Capital Market Authority (CMA) codes. These variations mainly depend on company type, code, and ownership
Transcutaneous Near Infra-Red Spectroscopy (NIRS) for monitoring paediatric renal allograft perfusion
Authors: Ghidini Filippo , Benetti Elisa , Zucchetta Pietro , Gamba Piergiorgio , Castagnetti Marco
Published: December 2020

Background. The use of transcutaneous near-infrared spectroscopy (NIRS)
for the monitoring of the perfusion of renal allografts in paediatric
population has been proposed in the last years. This device might detect
early decrease in allograft oxygenation allowing prompt detection of
vascular complications. Methods. A systematic review of literature about
the use of transcutaneous NIRS in monitoring allograft perfusion was
performed according to the PRISMA guidelines. Results. The authors
screened 1313 papers. The search yielded five pertinent articles. Three
of them reported the experience of NIRS in kidney transplantation, for a
total of 53 paediatric patients and 50 adults. In these studies, NIRS
measurements was significantly related to serum creatinine, estimated
glomerular filtration rate (eGFR), urinary neutrophil
gelatinase-associated lipocalin (u-NGAL), serum lactate, resistive index
assessed by doppler-ultrasonography and systolic blood pressure. In the
paediatric studies no vascular complications were encountered.
Conclusions. Preliminary studies have related NIRS monitoring to renal
allograft perfusion and function. Further investigation is needed to
establish the normal range of NIRS values for renal allografts and the
factors influencing NIRS monitoring.
Feasibility and Efficacy of Left Ventricular Lead Placement Guided by Subselection Inner Catheter Alone in Cardiac Resynchronization Therapy Device Implantation
Authors: Hayasaka Kazuto , Sasaki Takeshi , Akimoto Ko , Yabe Kento , Toya Chisashi , Yamashita Syu , suzuki masahito , Sugiyama Koji , Goya Masahiko , Sasano Tetsuo
Published: December 2020

Introduction: Subselection inner catheters (Inner-Cath) are used
adjunctively with outer guiding catheters (Outer-Cath) during cardiac
resynchronization therapy (CRT) device implantation. This study aims to
investigate the feasibility and efficacy of left ventricular lead
placement (LV-LP) guided by Inner-Cath alone. Methods: A total of 74
patients undergoing de novo CRT implantation were investigated. LV-LP
was initially guided by Inner-Cath in 42 patients (Inner-Cath group) and
Outer-Cath in 32 patients (Outer-Cath group). In the Inner-Cath group, a
7Fr Inner-Cath was advanced to the coronary sinus through a 7 Fr sheath
inserted in a subclavian vein. In the Outer-Cath group , 9Fr or 10Fr
Outer-Caths were used. Success rate of LV-LP, additional use of inner or
outer catheters and procedure-related complications were compared
between groups. Results: LV-LP was successful in all patients in the
Inner-Cath group while LV-LP had to be abandoned in 2 patients of the
Outer-Cath group due to CS perforation caused by Outer-Cath
manipulation. Procedure time was significantly shorter in the Inner-Cath
group (148 vs 168 min; P=0.024). Deployment of both an inner and outer
cath became necessary less frequently for the Inner-Cath group (4.8% vs
56.3%; P<0.001). Mechanical CS injuries due to guiding
catheter manipulation were only observed in the Outer-Cath group (0% vs
15.6%, P=0.013). Conclusion: LV-LP guided by Inner-Cath alone was
feasible in over 95% of the patients without severe complications. This
methodology for LV-LP may be preferable in CRT candidates with severe LV
dysfunction in terms of shorter procedure time, smaller guiding sheath
and less complications.