bluuebunny/crossref_metadata_2025 huggingface dataset:
UNIVERSOS JURÍDICOS, NÚMERO 11
Authors: JURÍDICOS UNIVERSOS
Published: October 2020

Universos Jurídicos, año 6, No.  11, noviembre 2018-abril 2019, es una publicación semestral editada por la Universidad Veracruzana a través del Instituto de Investigaciones Jurídicas. Lomas del estadio S/N, col. Centro. C.P. 91000. Xalapa, Veracruz, México. Teléfono +52 (228)8186841. http://www.uv.mx/iij, fabaez@uv.mx. Reserva de Derechos al uso exclusivo No. 04-2013-041509530000-203, ISSN 2007-9125, Ambos otorgados por el Instituto Nacional del Derecho de Autor. Responsable de la última actualización de este número: Instituto de Investigaciones Jurídicas,  calle Hermenegildo Galeana esquina 7 de Noviembre S/N, Zona Centro, C.P. 91000. Fecha de la última modificación de este número: 04 de Noviembre de 2018.Las opiniones expresadas por los autores no necesariamente reflejan la postura del editor de la publicación.Queda prohibida la reproducción total o parcial de los contenidos e imágenes de la publicación sin previa autorización de la Universidad Veracruzana.
AÑO 7, UNIVERSOS JURÍDICOS # 12, MAYO - OCTUBRE 2019
Authors: JURÍDICOS UNIVERSOS
Published: October 2020

Universos Jurídicos, año 7, No.  12, mayo-octubre 2019, es una publicación semestral editada por la Universidad Veracruzana a través del Instituto de Investigaciones Jurídicas. Lomas del estadio S/N, col. Centro. C.P. 91000. Xalapa, Veracruz, México. Teléfono +52 (228)8186841. http://www.uv.mx/iij, fabaez@uv.mx. Reserva de Derechos al uso exclusivo No. 04-2013-041509530000-203, ISSN 2007-9125, Ambos otorgados por el Instituto Nacional del Derecho de Autor. Responsable de la última actualización de este número: Instituto de Investigaciones Jurídicas,  calle Hermenegildo Galeana esquina 7 de Noviembre S/N, Zona Centro, C.P. 91000. Fecha de la última modificación de este número: 24 de octubre de 2019.Las opiniones expresadas por los autores no necesariamente reflejan la postura del editor de la publicación.Queda prohibida la reproducción total o parcial de los contenidos e imágenes de la publicación sin previa autorización de la Universidad Veracruzana. Directora del Instituto de Investigaciones JurídicasPetra Armenta Ramírez Director de la Revista Universos JurídicosJosé Francisco Báez Corona Consejo EditorialAndre Braen (Université d´Ottawa, Canadá)Ariadna Estévez López (Universidad Nacional Autónoma de México, México)Carlos Báez Silva (Escuela Libre de Derecho, México)David Cienfuegos Salgado (Universidad Nacional Autónoma de México, México)Gloria del Castillo Alemán (Facultad Latinoamericana de Ciencias Sociales, México)Jaqueline del Carmen Jongitud Zamora (Universidad Veracruzana, México)José Francisco Báez Corona (Universidad Veracruzana, México)Luis Daniel Vázquez Valencia (Facultad Latinoamericana de Ciencias Sociales, México)Luis Ignacio Gordillo Pérez (Universidad de Deusto, España)Miguel Carbonell (Universidad Nacional Autónoma de México, México)Miriam de los Ángeles Díaz Córdoba (Universidad Veracruzana, México)Orisell Richards Martínez (Universidad de la Habana, Cuba)Petra Armenta Ramírez (Universidad Veracruzana, México)Yesenia del Carmen Trejo Cruz (Universidad Veracruzana, México) Diseño y formación editorialMaría del Rocío Viveros Hernández (Universidad Veracruzana, México)Karina Nohemí Martínez Meza (Universidad Veracruzana, México)Stefany Lizeth Hernández Ortega (Universidad Veracruzana, México) Imagen de portadaRecuperada de internet, utilizada al amparo del artículo 148 de la Ley Federal de Derechos de Autor en México, el cual permite la reproducción de fotografías e ilustraciones difundidos por cualquier medio, si esto no hubiese sido expresamente prohibido por el titular del derecho o el autor no aparece identificado en la misma.
CULTURA DE LA LEGALIDAD, CORRUPCIÓN Y SERVIDORES PÚBLICOS, UN DEBATE ACTUAL (LEGAL CULTURE, CORRUPTION AND PUBLIC SERVICE, A CURRENT TOPIC OF DEBATE)
Authors: García Landero Julio César
Published: October 2020

La discusión se inserta en el seguimiento a las diferentes opiniones sobre el origen de la corrupción y el análisis de una categoría aún más compleja: la cultura de la legalidad, se trata de contrastar los estudios de opinión que se han realizado respecto de este fenómeno y su relación con el servicio público. Se discute sobre el contexto de análisis en que se realizaron estos estudios y las categorías actualmente utilizadas para abordar este tema.
EL PARADIGMA DE DERECHOS HUMANOS Y LA INUTILIDAD DEL ESTADO DE INTERDICCIÓN EN EL DERECHO FAMILIAR MEXICANO (THE HUMAN RIGHTS PARADIGM AND THE USELESSNESS OF THE STATE OF INTERDICTION IN MEXICAN FAMILY LAW)
Authors: Tovar Cabañas Rodrigo , Márquez Roa Ubaldo
Published: October 2020

Resumen. El presente artículo se centra en el estudio del término interdicción y si este ha caído en un total desuso, con base en el paradigma de derechos humanos. Se debe establecer cuáles son las consideraciones, que se vinculan con los derechos humanos, el cambio de los términos y definiciones legales a fin de que estos se vuelvan cada vez más inclusivos.
PORTADA Y PÁGINA LEGAL
Authors: JURÍDICOS UNIVERSOS
Published: October 2020

PÁGINA LEGAL Universos Jurídicos, año 5, No. 9, noviembre 2017-abril 2018, es una publicación semestral editada por la Universidad Veracruzana a través del Instituto de Investigaciones Jurídicas. Lomas del estadio S/N, col. Centro. C.P. 91000. Xalapa, Veracruz, México. Teléfono +52 (228)8186841. http://www.uv.mx/iij, fabaez@uv.mx. Reserva de Derechos al uso exclusivo No. 04-2013-041509530000-203, ISSN 2007-9125, Ambos otorgados por el Instituto Nacional del Derecho de Autor. Responsable de la última actualización de este número: Instituto de Investigaciones Jurídicas, calle Hermenegildo Galeana esquina 7 de noviembre S/N, Zona Centro, C.P. 91000. Fecha de la última modificación de este número: 04 de mayo de 2018.Las opiniones expresadas por los autores no necesariamente reflejan la postura del editor de la publicación.Queda prohibida la reproducción total o parcial de los contenidos e imágenes de la publicación sin previa autorización de la Universidad Veracruzana.  Directora del Instituto de Investigaciones JurídicasPetra Armenta Ramírez Director de la Revista Universos JurídicosJosé Francisco Báez Corona Comité CientíficoAndre Braen (Université d´Ottawa, Canadá)Ariadna Estévez López (Universidad Nacional Autónoma de México, México)Carlos Báez Silva (Escuela Libre de Derecho, México)David Cienfuegos Salgado (Universidad Nacional Autónoma de México, México)Gloria del Castillo Alemán (Facultad Latinoamericana de Ciencias Sociales, México)Jaqueline del Carmen Jongitud Zamora (Universidad Veracruzana, México)José Francisco Báez Corona (Universidad Veracruzana, México)Luis Daniel Vázquez Valencia (Facultad Latinoamericana de Ciencias Sociales, México)Luis Ignacio Gordillo Pérez (Universidad de Deusto, España)Miguel Carbonell (Universidad Nacional Autónoma de México, México)Miriam de los Ángeles Díaz Córdoba (Universidad Veracruzana, México)Orisell Richards Martínez (Universidad de la Habana, Cuba)Petra Armenta Ramírez (Universidad Veracruzana, México)Yesenia del Carmen Trejo Cruz (Universidad Veracruzana, México) Equipo editorialMaría del Rocío Viveros Hernández (Universidad Veracruzana, México)Karina Nohemí Martínez Meza (Universidad Veracruzana, México)Stefany Lizeth Hernández Ortega (Universidad Veracruzana, México) Imagen de portadaRecuperada de internet, utilizada al amparo del artículo 148 de la Ley Federal de Derechos de Autor en México, el cual permite la reproducción de fotografías e ilustraciones difundidos por cualquier medio, si esto no hubiese sido expresamente prohibido por el titular del derecho o el autor no aparece identificado en la misma.
EL APRENDIZAJE DEL DERECHO EN SU DIVERSAS MODALIDADES, CON UN ENFOQUE EN COMPETENCIAS
Authors: Reyes Monjaras María Elena , Medina Escalante Miguel Jesús , Requena Espinosa Efrén Jesús
Published: October 2020

La sociedad actual demanda que el ámbito educativo se encuentre acorde con las nuevas modalidades educativas, el uso de las tecnologías de la información y la comunicación,  ha permitido la implementación de nuevas modalidades en diversas áreas del conocimiento. Desde el uso de estrategias didácticas que permitan a los estudiantes aprehender mediante experiencias reales, hasta el uso  espacios virtuales y a distancia. La licenciatura en derecho, no escapa a tal realidad, aun con mayor énfasis por las reformas normativas que modifican los procesos en los juicios en nuestro país, modificaciones que han iniciado en el área del derecho penal, con la implementación del nuevo sistema de justicia penal a través de ejecución de los juicios orales, para lo cual ha sido necesario además de aplicar estrategias didácticas que permitan el aprendizaje del estudiante, que incluyen la creación de salas de simulación de dichos juicios, entre otras acciones que para los docentes del área del derecho, representan complejos retos que enfrentar, lo cual debe iniciar al interior de las diversas academias, como cuerpos colegiados que coadyuven en la idónea, pertinente y adecuada planeación educativa, con la finalidad de lograr el aprendizaje significativo.
Portada, página legal e índice
Authors: Editorial Departamento
Published: October 2020

Universos Jurídicos, año 2, número  2, mayo 2014 - octubre 2014, revista semestral editada por la Universidad Veracruzana a través del Instituto de Investigaciones Jurídicas. Lomas del estadio S/N, col. Centro. C.P. 91000. Xalapa, Veracruz, México. Teléfono +52 (228)8186841. http://www.uv.mx/iij Editor responsable: José Francisco Báez Corona. Reserva de Derechos al uso exclusivo del Título Número 04-2013-041509530000-203, otorgado por el Instituto Nacional del Derecho de Autor de la Secretaria de Educación Pública. ISSN: 2007 - 9125.Difusión y soporte digital vía internet a cargo del Departamento de Desarrollo de Software Académico de la Universidad Veracruzana. Responsable de la última actualización de este número: José Francisco Báez Corona, calle Hermenegildo Galeana esquina 7 de Noviembre S/N, Zona Centro, C.P. 91000. Fecha de la última modificación de este número: 03 de octubre de 2014.El contenido de los textos publicados en esta revista queda bajo responsabilidad de sus autores. Se prohíbe la reproducción parcial o total de esta obra por cualquier medio, sistema y/o técnica electrónica o mecánica  sin el consentimiento previo del instituto de Investigaciones Jurídicas de la Universidad Veracruzana, y podrá hacerse siempre y cuando se cite la fuente, incluyendo el título completo y textual del artículo, el nombre del autor, el nombre, la fecha y el número de la revista, así como el nombre de la institución editora.Dudas o comentarios sobre esta revista, dirigirse al domicilio arriba citado o escribir a fabaez@uv.mx
Constitución de 1917¿Reforma o refundación del orden constitucional mexicano?
Authors: Del a Garza Talavera Rafael
Published: October 2020

A lo largo de la historia, las sociedades se preguntan, una y otra vez, acerca de lo que conviene mantener y lo que conviene cambiar. Inmersas en un mundo organizado como un sistema interestatal las constituciones políticas aparecen como un reflejo formal del contrato social nacional y que las distingue de las demás naciones, constituyéndose en una identidad particular, origen del 9 Politólogo de la Universidad Nacional Autónoma de México y profesor de licenciatura y posgrado en la Universidad de Xalapa 100 a través de sus Constituciones 1812 - 1917 nacionalismo del siglo XX. Sólo así las naciones gozarán del ambiguo privilegio de formar parte del sistema, de sus ventajas y sus costos.
FUNCIONARIOS PÚBLICOS, POLÍTICAS INSTITUCIONALES Y FACTORES POLÍTICOS EN LA FISCALIZACIÓN DEL RAMO 33
Authors: Cárdenas Rodriguez Óscar Javier , Sousa Oliva José Daniel
Published: October 2020

El presente estudio evidencia uno de los déficits institucionales más recurrentes: el desarrollo de mecanismos adecuados y eficaces para la rendición de cuentas y buen gobierno, en específico con la cuenta pública de los recursos del ramo 33 aplicados por los estados. La investigación revela que existen otros factores distintos a los mecanismos de control  y las políticas anticorrupción que impactan más en los resultados de las auditorías como lo puede ser las características de los funcionarios públicos, en específico los gobernadores y los encargados de la contralorías de los estados.Para este estudio exploratorio se utilizaron datos del Informe de la Fiscalización Superior de la Cuenta Pública 2011 y del Censo de Gobierno 2012 y mediante tablas de contingencia se analiza si existe correlación entre los dictámenes de auditorías realizadas a los recursos transferidos a los estados vía Ramo 33, con el perfil de los funcionarios públicos, las políticas institucionales en materia de control interno y anticorrupción, así como con los años transcurridos de la gestión estatal y factores políticos. Para analizar las características de los funcionarios públicos se construyó una base de datos del total de las entidades federativas, exceptuando el Distrito Federal.  Los resultados apuntan hacia nuevas líneas de investigación que permitirían comprender mejor las decisiones gubernamentales y realizar recomendaciones para la consolidación de las instituciones democráticas.
El Pluralismo Constitucional: concepto teórico, interpretaciones y perspectivas
Authors: Criado Aguilera José Ismael
Published: October 2020

El actual contexto de globalización se traduce en términos jurídico-políticos en un marco de interdependencia en que el paradigma del Estado-nación como cuerpo soberano dotado de una norma constitucional omnicomprensiva se muestra debilitado. Ello, sumado a los procesos de integración supranacional, da lugar al concepto de pluralismo constitucional (entendido como diversidad de fuentes normativas que se reconocen mutuamente) para explicar una nueva realidad jurídica a escala interestatal. En contraposición con el constitucionalismo clásico, desarrollaremos esta noción exponiendo las diferentes interpretaciones del mismo, tomando como referencia principal la Unión Europea como espacio de integración económica y político-jurídica avanzado. Explicaremos las principales formas de resolución de conflictos en tal escenario (como el diálogo o la acomodación). Las principales conclusiones advierten aspectos positivos del paradigma pluralista como el pragmatismo y la flexibilidad cooperativa, dialógica, relacional, y también aspectos cuestionables relacionados con el principio democrático y la seguridad jurídica.
Why are the pepper prices declining? An analysis of changing production and trade scenario in India
Authors: Cariappa A.G. Adeeth , Chandel B.S.
Published: October 2020

During the 1950s, India was the major player in the pepper market. Recently India has dropped to 4th position in production and exports. The price per kilogram of pepper in Cochin market reduced from ` 687 to ` 383 between 2014-15 and 2018-19. This manuscript attempts to study the reasons for the decline in India’s share in world pepper market and the recent fall in prices. The secondary data from the Food and Agriculture Organization, World Bank - World Integrated Trade Solutions, Reserve Bank of India and Spices Board of India were used for analysis. Transitional probability matrix was deployed to analyse the change in the direction of trade, relative comparative advantage and competitive index was used to study India’s market power in the international market. There has been a change in the direction of trade since 1999-2000. The results revealed a four per cent decline in area under pepper during 2000-2018, and now Indian pepper market has become import oriented with a CAGR in imports of 13 per cent during 1981 to 2000 and four per cent during 2001 to 2016. A similar trend was observed in production and exports as it got reduced from 25 per cent and 20 per cent in 1960s to ten per cent and five per cent respectively, in 2016. Increased supply in the international market, decreased production, cheaper imports and illegal imports have pulled down the domestic prices sharply in recent years. From 1995, workers’ wages have increased by around 10 per cent, and with decreasing prices, the Indian pepper industry looks grim. Appropriate policies to safeguard Indian farmers’ interest, such as export promotions, increasing productivity, delivering reasonable prices and incentives for processors would instil confidence in the farming community and the industry as a whole.
First incidence of a spider mite, Oligonychu stylus (Baker & Pritchard), in date palm (Phoenix dactylifera L.) groves of Kachchh in Gujarat, India
Authors: Muralidharan C.M. , Baidiyavadra D.A. , Sharma Kapil Mohan , Srinivasa N.
Published: October 2020

-
Usage of basic problem-solving techniques in the discipline of general physics in higher school
Authors: Savchenko Elizaveta Viktorovna
Published: October 2020

The subject of this research is the process of teaching students to solve problems in the discipline of general physics on their own, as well as develop skills of future engineers to break up the solution of the problem into stages. The article is aimed ad generalization, elaboration and implementation of the basic problem-solving techniques higher school based on the preliminary compiled classification of problems in accordance with certain characteristics. The author develops educational and methodological support for the discipline of general physics as the means of training students to solve problems on their own. The following methods were applied in the course of this work: analysis of psychological, pedagogical and scientific-methodical literature; analysis of curricula, textbooks, problem books, guidebooks on natural science disciplines, modeling of class activity of the students; empirical methods of observation, conversation, survey. As a result, the author incorporates the existing problem-solving techniques into the system, based on which students are capable to go through all stages of solving the problem on their own, better understand the study material, and acquire essential skills for articulation of the problem. The examples are provided on step-by-step solution of different types of problems on the topic “Calculation of an electrical network”.
Criminalidad, amparo y licencias de armas en la Castilla de finales del Medievo
Authors:   Universidad de Castilla-La Mancha (España), López Gómez Óscar
Published: October 2020

El presente trabajo analiza el fenómeno de la concesión de licencias de armas por parte de la monarquía castellana durante los últimos años del siglo xv, atendiendo a las motivaciones esgrimidas por los solicitantes, a las condiciones que se consideraban para su obtención y a su vínculo con la conformación de grupos armados y con el papel del sistema judicial. En virtud de ello, las 345 licencias de armas concedidas por el Consejo Real de Castilla que son objeto de estudio permiten aproximarnos a problemáticas como la de la criminalidad y el uso de las armas, los mecanismos establecidos de regulación de los conflictos sociales y los límites de la justicia. Los salvoconductos para transitar con cascos, broqueles, puñales o espadas nos sitúan en un escenario social apasionante, en el que convivían las presiones vecinales –la necesidad de mantener la fama; la honra en el ejercicio del derecho a la venganza–, las ansias de riqueza y la desesperación por sobrevivir.
Dynamical well-killing simulation of a vertical H2S-containing natural gas well
Authors: Mao Liangjie , Cai Mingjie , Liu Qingyou , Wang Guorong
Published: October 2020

This work aims to explore the dynamical well-killing process of a vertical H2S-containing natural gas well. A dynamical well-killing model considering an H2S solubility was established to simulate the overflow and well-killing process of a vertical H2S-containing natural gas well. The mass and momentum equations of the coupled model were solved using finite difference method, while the transient temperature prediction model was solved using finite volume method. The coupled model was validated by reproducing experimental data and field data of Well Tiandong #5. The effect of H2S content, mud displacement, drilling fluid density, and initial overflow volume on the dynamical well-killing process of an H2S-containing natural gas well were obtained and analyzed in this work. Results showed that H2S will gasify near wellhead during well killing when casing pressure decreases. To balance the bottom hole pressure, when H2S releases, the casing pressure increases as H2S content increases. As initial overflow volume increases, the annular temperature, annular pressure and the casing pressure increase significantly. When H2S gasifies, the casing pressure applied at wellhead should be higher at lower initial overflow volume to balance bottom hole pressure. In the well-killing process, the annular pressure and temperature decrease as drilling fluid density increases and a lower casing pressure is needed for balancing bottom hole pressure. The casing pressure is lower at a higher displacement for higher friction resistance. Besides, as well-killing displacement increases H2S will gasify at an earlier time. When drilling for H2S-containing natural gas well, early detection of gas kick should be more frequent to avoid severe overflow. Besides, higher displacement and density of drilling fluid should be considered to avoid stratum fracturing and prevent leakage accidents under the premise of meeting drilling requirements.
Efecto del pretratamiento con ultrasonido en las cinéticas de secado convectivo de la uchuva (physalis peruviana)
Authors: Campo-Vera Yesenia , Contreras-Lozano Mauricio , Ayala-Aponte Alfredo
Published: October 2020

El ultrasonido (US) es la práctica de innovación más utilizada en la manufactura alimentaria. Objetivo: En este trabajo se valuó el resultado del procedimiento con US (40 KHz/130W/30°C /10, 20 y 30 min) en el secado por conducción a 60°C/2m/s de la uchuva (Physalis peruviana). Metodología: Se manejó un patrón difusional para relatar las cinéticas de secado y cuantificar la influencia del US en la difusividad efectiva de agua. Resultados: Tomando en consideración que el US ascenso significativo (p>0.05) la rapidez de secado en todos los ejemplares tratados con una reducción promedio del 38% en el tiempo de secado con respecto al tratamiento control; alcanzando perder peso del 78% en relación al peso inicial (4.21 a 0.93g.). Conclusiones: El modelo Logarítmico es el más conveniente para pronosticar las curvas experimentales de secado de la uchuva y reveló que el estudio de US creció tanto la difusividad positiva y el coeficiente de transmisión de masa, como confirman los valores del porcentaje de varianza explicada de 97.3 a 99.5%.
Perfil da mulher portadora de HIV/AIDS e sua adesão ao tratamento
Authors: Torres Shirlley Sayonara Bezerra de Melo , Melo José Ednilson Edmilson de , Lima Angélica de Godoy Torres , Belone Jaciele Cristina da Silva , Nascimento Marilene Cordeiro do , Silva Rebeca Larissa , Barros Thamyris Vieira de , Arruda Eliane Braz da Silva , Patrício Thaciana Izidoro , Vilaça Cristina Rosane Jordão Braga
Published: October 2020

Objetivo: Avaliar o perfil da mulher portadora de HIV/aids e sua adesão ao tratamento em um serviço de referência de um município de Pernambuco.  Métodos: Trata-se de estudo transversal descritivo, quantitativo, entre janeiro de 2014 a dezembro 2017. Inicialmente havia uma lista com 2.100 pacientes infectados pelo HIV/aids. Foram selecionadas as mulheres, objeto do estudo, totalizando 211 portadoras desta patologia. Sendo que, 12 pacientes não foram incluídas no estudo por serem menores de 18 anos, restando 199 o número de participantes desta pesquisa. Destas,14 não aderiram ao tratamento, 9 desistiram do tratamento e 4 foram diagnosticadas mais não quiseram aderir ao tratamento, segundo registro em prontuário. O estudo foi aprovado por Comitê de Ética em Pesquisa com número de parecer 1.868.426. Resultados: A idade média das mulheres do estudo ficou entre 30 e 39 anos, metade estudaram até o ensino fundamental (59,8%), se declaram pardas (64,3%) e eram solteiras (56,8%). A principal forma de aquisição da infecção foi por relação sexual (69,8%). Conclusão: A identificação do perfil e especificidades dessa população de estudo, permite que se criem planos de ação e políticas direcionadas, objetivando obter melhoria na adesão ao tratamento, podendo gerar redução de gastos e benefícios desta clientela.
Acantholytic dyskeratotic acanthoma: A rare clinicopathological entity – A case report and review of literature
Authors: Nair Nandakumar Gopinathan , Athira B. M.
Published: October 2020

Acantholytic dyskeratotic acanthoma (ADA) is a rare benign condition characterized by circumscribed epidermal proliferation displaying both acantholysis and dyskeratosis. It is of unknown etiology and pathogenesis. We report a case of ADA of long duration in a 75-year-old female along with a review of literature with special reference to cases reported during the past 10 years.
Localized basaloid follicular hamartoma: A case report
Authors: Ambooken Betsy , Asokan N. , Binesh V. G. , Jisha K. T. , Venugopal Renu
Published: October 2020

Basaloid follicular hamartoma (BFH) is a rare benign follicular tumor with varied clinical presentation. A 64-year-old male presented with a gradually enlarging plaque on the scalp of 10 years duration, the surface of which showed a unique cobblestone like appearance and dilated follicular openings discharging keratinous material. Histology was initially reported as trichofolliculoma. As the clinical picture was not suggestive of trichofolliculoma, the histopathology was reviewed. A final diagnosis of BFH was made based on the characteristic features such as distorted hair follicles with peripheral extensions of basaloid cells in a branching and anastomosing pattern. A periodic follow-up of such lesions is essential due to the risk of malignant transformation to basal cell carcinoma.
Prevalence of intracranial aneurysms among acute ischemic stroke patients
Authors: Jiranukool Jiroje , Thiarawat Peeraphong , Galassi Waneerat
Published: October 2020

Background:

The prevalence of unruptured intracranial aneurysms varies with age, sex, and genetic diseases, including atherosclerotic diseases. The objectives of this study are to determine the prevalence of intracranial aneurysms among acute ischemic stroke patients and the clinical outcomes of the patients.

Methods:

The authors included patients with acute ischemic stroke within 7 days of onset. Demographic data, stroke subtypes, risk factors, and modified Rankin scale (mRS) scores at 6 months after stroke were collected. Magnetic resonance angiography was performed to diagnose intracranial aneurysms. The occurrence of aneurysmal subarachnoid hemorrhage (aSAH) was recorded during the follow-up at 6 months.

Results:

Thirteen (7%) of the 186 patients were found to have incidental intracranial aneurysms. Age and sex were not different between the patients with and without aneurysms (P > 0.999, P > 0.999). Ten patients (76.9%) had a saccular aneurysm. The most common site of the aneurysm was the cavernous part of the internal carotid artery (n = 6). Nine patients (69.2%) had very small (<4 mm) aneurysms. No aSAH was detected until 6 months after stroke. Favorable outcomes (mRS 0–2) at 6 months were not different between the patients with and without aneurysms (69.2% vs. 75.1%, P = 0.665).

Conclusion:

A higher prevalence of intracranial aneurysms was observed among acute ischemic stroke patients than among the general population. However, the variability of the general population should be considered. The functional outcomes of acute ischemic stroke patients are not affected by the presence of an intracranial aneurysm.
Histopathological variation in the demyelinating sentinel lesion of primary central nervous system lymphoma
Authors: Bajagain Madan , Oyoshi Tatsuki , Hanada Tomoko , Higa Nayuta , Hiraki Tsubasa , Kamimura Kiyohisa , Kuroki Shinichi , Yoshimoto Koji
Published: October 2020

Background:

Primary central nervous system lymphoma (PCNSL) is one of the least common malignant brain tumors. It is usually diagnosed initially as diffuse large B cell lymphoma (DLBCL). In rare cases, however, a demyelinating lesion referred to as a “sentinel lesion” precedes the actual diagnosis, which usually depicts two distinct patterns of inflammatory cells during histological analysis. This case report describes a unique histological finding and describes the recognized variations in sentinel lesion histopathology.

Case Description:

A 78-year-old female patient was found to have multiple white matter lesions of various degrees of enhancement on post-contrast T1-weighted magnetic resonance imaging. A stereotactic biopsy of a heterogeneous lesion in the left occipital lobe was performed, which revealed demyelination along with lymphocytic infiltration, reactive astrocytosis, abundant T cells, and foamy macrophages. There was no evidence of monoclonality, rapid regression of all lesions occurred, and the patient was thus treated for tumefactive demyelination. Three months later, all of the residual lesions had enlarged and were homogeneously enhancing. An endoscopic-guided biopsy of the right periventricular lesion showed diffuse atypical lymphoid cells.

Conclusion:

The sentinel lesion of PCNSL expresses a variable histological pattern of inflammatory cells. This case demonstrates a unique and rare picture of mixed perivascular and parenchymal infiltration of inflammatory cells, highlighting the importance of repeated biopsies and/or radiological examinations to obtain an accurate diagnosis.
Successful mechanical thrombectomy using a combined technique for internal carotid artery occlusion with persistent primitive trigeminal artery
Authors: Horio Yoshinobu , Fukuda Kenji , Yoshinaga Takaya , Takeyama Ryuhei , Fukumoto Hironori , Sato Kiminori , Kawano Yoshihisa , Inoue Tooru
Published: October 2020

Background:

The prevalence of persistent primitive trigeminal artery (PPTA) has been reported to be 0.1–0.6%. We report the successful recanalization of internal carotid artery (ICA) without embolization to new vascular territory (ENT) using a combined technique in a case of ICA occlusion with PPTA.

Case Description:

A 65-year-old female presented with sudden consciousness disorder. The Glasgow Coma Scale score was 7 (E1, V1, M5) and National Institutes of Health Stroke Scale score was 28. Magnetic resonance diffusion-weighted imaging showed areas of high signal intensity in the left frontal lobe, parietal lobe, insular cortex, and corona radiata. Magnetic resonance angiography showed occlusion of the left ICA distal to a PPTA. We performed mechanical thrombectomy (MT) using a combined technique with a balloon guide catheter (BGC), aspiration catheter, and stent retriever and achieved complete recanalization without ENT. The patient experienced a good postoperative recovery course. At 6 months, her Modified Rankin Scale score was 2.

Conclusion:

MT using a combined technique with BGC would be useful to prevent embolization to the posterior circulation through the PPTA in cases of ICA occlusion with PPTA.
Quantum Chemical Studies and Pharmacophore Modeling for Designing Novel Keap1 Antagonists that Enhance Nrf2 Mediated Neuroprotection
Authors: Srinidhi FNU
Published: October 2020

In recent years, the significance of oxidative stress in the pathophysiology of Neurodegenerative/developmental disorders like Attention Deficit Hyperactivity Disorder, Parkinson's and Alzheimer's is being studied at an accelerating pace. Nrf2 activation via Keap1 inhibition is an established strategy for improving the activity of the cellular antioxidant mechanism. In this study, pharmacophore modeling was employed to design efficient Keap1 inhibitors from well-known polypharmacological phytochemicals after extensive structural modifications to improve their pharmacodynamic, pharmacokinetic and drug-likeness qualities (BBB > 0.9, HIA > 0.85). Density functional theory-based quantum chemical calculations at the B3LYP/6-31G (d, p) level of theory were performed for the geometry optimization of the novel ligands and for computing their electronic properties. Resveratrol-4 was found to be the most desirable candidate with an ΔE = 4.24497 eV. HOMO and LUMO distribution of the Resveratrol-4 was found to be very favourable for keap1 binding. Molecular docking studies and comparative interaction analysis also ranked the Resveratrol-4 derivative as the best multi-domain antagonist of the Keap1 protein with a binding affinity of -8 kcal/mole. The following study presents the application of Resveratrol-4 a novel, modified, phytochemical derivative, as an efficient antagonist of the Keap1 protein for enhancing nrf2 mediated neuroprotection from redox insults.
Wrapping up Viruses at Multiscale Resolution: Optimizing PACKMOL and SIRAH Execution for Simulating the Zika Virus.
Authors: Soñora Martín , Martinez Leandro , Pantano Sergio , Machado Matías R.
Published: October 2020

Simulating huge biomolecular complexes of million atoms at relevant biological timescales is becoming accessible to the broad scientific community. That proves to be crucial for urgent responses against emergent diseases in real time. Yet, there are still some issues to be overcome regarding the system setup so that Molecular Dynamics (MD) simulations can be run in a simple and standard way. Here, we introduce an optimized pipeline for building and simulating enveloped virus-like particles (VLP). First, the membrane packing problem is tackled with new features and optimized options in PACKMOL. This allows to prepare accurate membrane models of thousands of lipids in the context of a VLP within a few hours using a single CPU. Then the assembly of the VLP system is done within the multiscale framework of the coarse-grained SIRAH force field. Finally, the equilibration protocol provides a system ready for production MD simulations within a few days on broadly accessible GPU resources. The pipeline is applied to study the Zika Virus as a test case for large biomolecular systems. The multiscale scheme is well preserved along the simulation as evidenced from the radial distribution function of each constituent. The VLP stabilizes at approximately 0.5 ms of MD simulation, reproducing correlations greater than 0.90 against experimental density maps from cryo-electron microscopy. Detailed structural analysis of the protein envelope also shows very good agreement in root mean square deviations and B-factors with the experimental data. A rationale for a possible role of anionic phospholipids in stabilizing the envelope is introduced. The presented pipeline can be extrapolated to study other viral systems as well as intracellular compartments, paving the way to whole cell simulations.
Awareness of symptomatic differences Covid-19, SARS, Swine Flu, Common cold among dental students
Authors: Nivedha Valliammai Mahalingam  , Abilasha R  , Kavitha S
Published: October 2020

Enormous successes have been obtained against the control of major epidemic diseases, such as SARS, MERS, Ebola, Swine Flu in the past. Dynamic interplay of biological, socio-cultural and ecological factors, together with novel aspects of human-animal interphase, pose additional challenges with respect to the emergence of infectious diseases. The important challenges faced in the control and prevention of emerging and re-emerging infectious diseases range from understanding the impact of factors that are necessary for the emergence, to development of strengthened surveillance systems that can mitigate human suffering and death. The aim of the current study is to assess the awareness of symptomatic differences between viral diseases like COVID-19, SARS, Swine flu and common cold among dental students that support the prevention of emergence or re-emergence. Cross-sectional type of study conducted among the undergraduate students comprising 100 Subjects. A questionnaire comprising 15 questions in total were framed, and responses were collected in Google forms in SPSS Software statistical analysis. The study has concluded that dental students have an awareness of the symptomatic differences between infectious viral disease. The study concluded that the awareness of symptomatic differences between viral diseases like COVID-19, SARS, Swine flu, Common cold is good among the dental students who would pave the way for early diagnosis and avoid spreading of such diseases. A further awareness can be created by regular webinars, seminars and brainstorming sessions among these healthcare professionals.
Bibliometric Assessment of Research on Risk Attitude of Entrepreneurs
Authors: Chitimiea Andreea , Ciocoiu Carmen Nadia , Stoica Bogdan Stefan , Prioteasa Adina Liliana
Published: October 2020

The influence of the attitude towards risk on decisions that entrepreneurs take in business is a field of major interest reflected by the increasing number of published papers. This article analyzes the publications included in the Web of Science databases over 1991–2019 period and assesses the correlations made by specialists between certain features of risk attitude in entrepreneurship. Multiple information was evaluated: the number of published papers, information about authors and their nationality, the number of citations received by the selected papers. A keyword analysis, including occurrence, co-occurrence (link strength) and links between them and a keywords map was also performed with a software. The utility in using a bibliometric analysis is to help researchers and scholars to identify new research directions regarding the role of risk attitude and the decision-making process in entrepreneurship.
Síndrome Cardiorrenal tipo II: bases fisiopatológicas e terapêuticas em cães e gatos
Authors: Berto Aline Nochi , Martuchi Beatriz Teixeira , Ribeiro Luiz Otávio Rodrigues , Franco Rodrigo Prevedello
Published: October 2020

A Síndrome Cardiorrenal (SCR) do tipo II é reconhecida por anormalidades crônicas da função cardíaca que promove lesão e disfunção renal. Nessa revisão de literatura será discutida a compreensão atual, mecanismos fisiopatológicos, aspectos etiológicos e clínicos, bem como a adequação terapêutica de cães e gatos acometidos pela síndrome cardiorrenal do tipo II. Devido à complexidade da síndrome, refletir sobre os diversos mecanismos fisiopatológicos torna-se essencial na continuidade de pesquisas em cães e gatos relacionadas ao diagnóstico precoce e, principalmente, pontos importantes a serem enfatizados no tratamento, com o intuito de obter melhores resultados na terapia de pacientes cardiorrenais.
A renewed framework for the essential public health functions in the Americas
Authors: Bascolo Ernesto , Houghton Natalia , del Riego Amalia , Fitzgerald James
Published: October 2020

This report presents the results of a consensus decision making process conducted to elaborate a renewed conceptual framework of the essential public health functions for the Americas. The emerging framework consists of four pillars encompassing action-oriented components relating to the new scope and concerns of public health. The four pillars call for adopting a human rights approach to public health, addressing the social determinants of health, ensuring access to both individuals and population-based services, and expanding the stewardship role of health authorities through a collaborative implementation of public health functions. Public health functions were conceptualized as a set of capacities that are part of an integrated policy cycle the encompasses four stages: assessment, policy development, allocation of resources, and access. The framework provides a road map for evaluation and development by health authorities of integrated enabling public health policies through intersectoral collaboration. The application of the framework would require engaging countries working to improve public health through national assessments and systematic incorporation of these findings into quality improvement efforts and sectoral and intersectoral decision-making processes around policy and investments priorities promoted by governments. Work is ongoing in the definition of a list of public health functions that gives operational clarity to each dimension of this framework and guides performance evaluation.
PERANGKAT PEMBELAJARAN BIOLOGI BERBASIS PROBLEM BASED LEARNING DAN BERORIENTASI KEMAMPUAN METAKOGNITIF
Authors: Asyhari Andi
Published: October 2020

Problem-based learning (PBL) in biology has been considered as one of the innovative contextual teaching designs, since students learn biology from problems (cases) of real life and it potentially encourage students’ metacognition.  This research was aimed at developing biology teaching devices, grounded in problem-based learning approaches and metacognition habits, and identifying their  effect on students’ learning achievement and metacognition.  The large field testing was implemented on 33 students, using  pre-experimental design group single pre-test – post test design. Experimental data was analysed quantitatively.  The findings showed that (1) there was a significant effect of the use of the innovative lesson devices on student learning achievement and metacognition which is measured using questionnaire metacognitive (MAI). Metacognition scores were more likely to be  improved, before and after treatment (0.36 middle). High metecognition scores were on planning aspects (0.42 middle) and the lowest score of metecognition was on executing aspects (0,29); (2) learning achievement was also improved, before and after treatment.  N-gain score was 0.52 (middle). The total contribution of the lesson design on learning achievement and metacognition was classfied ‘highly effective’. Biology teachers could use the product to improve the quality of their teaching learning processes
STUDI KASUS MANAJEMEN SISTEM PEMBELAJARAN GOOGLE CLASSROOM PADA PERKULIAHAN ALAT UKUR FISIKA
Authors: Kaleka Melkyanus Bili Umbu , Ika Yasinta Embu , Deno Maria Elfrida
Published: October 2020

This study aims to describe the learning activities of students during the covid pandemic 19 using the google classroom learning media and student learning achievements in physics measurement subjects. This research is an ex post facto research. The subjects in this study were all semester II students of Physics Education Study Programs, while the object of research was learning activities, learning achievements, and online learning using the Google classroom method. Data collection techniques using questionnaires and documentation. Data analysis techniques using qualitative and quantitative descriptive analysis. The results showed that online student learning activities using google classroom media viewed from 6 indicators are in the good category. Student learning achievements based on an average value of 78 with good criteria.
Las Tic y la resistencia al cambio en la Educación Superior
Authors: Sorroza Rojas Nancy Azucena , Jinez Sorroza Jean Pool , Rodríguez Villacis Jesús Eliecer , Caraguay Ambuludi Washington Antonio , Sotomayor Sánchez Marcos Vinicio
Published: October 2020

El presente trabajo tiene como propósito reflexionar acerca de la incidencia de la resistencia al cambio en como obstáculo para que sea implantada exitosamente las TIC en la educación superior. Se explora diferentes concepciones acerca del cambio social en sus múltiples dimensiones (macro, meso y micro) partiendo de la premisa teórica de que la resistencia al cambio es parte del propio cambio en unidad dialéctica. Seguidamente se explora algunas de las teorías relevantes acerca del fenómeno de la resistencia al cambio, igualmente en su multidimensionalidad, para con ello revisar algunas investigaciones empíricas en el sector universitario de países latinoamericanos, para finalmente concluir de que la resistencia al cambio respecto a las TIC se evidencia fuertemente en sus docentes y estudiantes, pero también en la organización universitaria que no se ha comprometido a dar el impulso de los cambios organizacionales y culturales necesarios para que de manera significativa impacte las nuevas TIC en la formación de los ciudadanos, técnicos y profesionales que la sociedad del conocimiento está demandando.
Optimizar procesos logísticos de las medianas empresa para reducir costos en el departamento de exportaciones
Authors: Moreno Marcial Priscilla , Moreno Marcial Adriana , Coello Pisco Silvia
Published: October 2020

Las MIPYMES representan el motor de la economía nacional, por los múltiples beneficios que genera, entre ellos generación de empleo, aumento de la productividad etc. De acuerdo con el último Censo Nacional Económico del 2010, 99 de cada 100 empresas se encuentran dentro de la clase “MIPYME”.Para que una empresa sea considerada como mediana empresa debe tener de 50 a 199 trabajadores; un valor bruto de ventas anuales, entre $1'000.001 y $5'000.000, y un monto de activos de desde $750.001 hasta $3.999.999. En el campo exportador nacional las medianas empresas exportadoras presentan un comportamiento del 14% con una participación de 7120 empresas.La optimización de los procesos logísticos en una mediana empresa exportadora es posible debido a la implementación de estrategias adecuadas como: implementación de un Diagnóstico inicial, Capacitación, Asistencia técnica, Evaluación final, Alianzas estratégicas para la creación de clusters, Utilización de tecnologías móviles, implementación de Comercio electrónico y al modelo de gestión Lean Management.
MUNDANE MIRACLES IN AWADH. ENCOUNTERS WITH THE REVEALED AND THE HIDDEN
Authors:   Moscow State Linguistic University, Demchenko Maxim B.
Published: October 2020

The sphere of the unknown, supernatural and miraculous is one of the most popular subjects for everyday discussions in Ayodhya – the last of the provinces of the Mughal Empire, which entered the British Raj in 1859, and in the distant past – the space of many legendary and mythological events. Mostly they concern encounters with inhabitants of the “other world” – spirits, ghosts, jinns as well as miraculous healings following magic rituals or meetings with the so-called saints of different religions (Hindu sadhus, Sufi dervishes),with incomprehensible and frightening natural phenomena. According to the author’s observations ideas of the unknown in Avadh are codified and structured in Avadh better than in other parts of India. Local people can clearly define if they witness a bhut or a jinn and whether the disease is caused by some witchcraft or other reasons. Perhaps that is due to the presence in the holy town of a persistent tradition of katha, the public presentation of plots from the Ramayana epic in both the narrative and poetic as well as performative forms. But are the events and phenomena in question a miracle for the Avadhvasis, residents of Ayodhya and its environs, or are they so commonplace that they do not surprise or fascinate? That exactly is the subject of the essay, written on the basis of materials collected by the author in Ayodhya during the period of 2010 – 2019. The author would like to express his appreciation to Mr. Alok Sharma (Faizabad) for his advice and cooperation.
DECOHERENCE-FREE STORAGE INFORMATION SPACE
Authors:   Russian State University for the Humanities, Zemlyak Maksim S. , Victorova Nadezhda B. ,   Russian State University for the Humanities
Published: October 2020

Quantum systems are of great interest in current realities. Quantum computers are not an alternative to the classic. Rather, they can be attributed to the class of devices specializing in a separate group of tasks. However, a key issue in the design of quantum computers is the issue of decoherence time. To combat that phenomenon, various methods of isolating a quantum system are being developed, including the use of extremely low temperatures and high vacuum. In addition, one of the ways to combat decoherence is to use dark states, due to the fact that a system of atoms in this state is not able to interact with light – absorb or emit photons. In this paper, various systems of three-level atoms are considered. Schemes of two types of atoms are represented graphically – λ-atoms, v-atoms. The concept of a dark quantum state and the concept of a family of a quantum state are introduced. An algorithm for finding the dimension and basis of the subspace of dark states is presented. According to the algorithm, the dimensions and bases of the subspaces of dark states in these systems are calculated.