bluuebunny/crossref_metadata_2025 huggingface dataset:
As famílias cativas de Itapemirim nos anos finais da escravidão (Província do Espírito Santo, 1872-1888)
Authors: Machado Laryssa da silva
Published: November 2020

O presente artigo pretende apresentar a família cativa de Itapemirim nos anos finais da escravidão (1872-1888). O recorte temporal foi feito entre a promulgação de duas leis importantes: a Lei do Ventre Livre (1871), que tornava libertos os nascidos de ventre cativo após aquela data, e a Lei Áurea, que colocou fim a escravidão. As fontes utilizadas nessa pesquisa foram as cartoriais (inventários post mortem e testamentos) e as eclesiásticas (livro de batismo). Esses documentos revelam a existência da família cativa de Itapemirim, que no período analisado estava consolidada na região. Para a identificação dessas famílias foi realizado o método onomástico, além de recorte serial para análise dos dados. A maioria das famílias eram matrilineares, algumas com poucos e outras com muitos filhos. Também se percebe a presença de muitos africanos, mesmo décadas após o fim do tráfico internacional de almas. Inúmeras denúncias de desembarque de africanos foram feitas nesse período, e a trama do tráfico envolvia as províncias do Espírito Santo, Rio de Janeiro e Minas Gerais.
Coping Behavior among Mothers Age 35 Years and Over with Unwanted Pregnancy in the Working Area of Kassi-Kassi Health Center Makassar City, Indonesia
Authors: Alfiyatussaidah Alfiyatussaidah , Nasir Sudirman , Wahiduddin Wahiduddin , Suriah Suriah , Razak Amran , Bintara Agus
Published: November 2020

An unwanted pregnancy is a high-risk pregnancy that has psychological stress and impacts on nursing behavior during pregnancy. This requires coping efforts in order to handle stress. This study aims to analyze the coping behavior of mothers aged 35 years and over who experience unwanted pregnancies. This research is a qualitative research with a phenomenological approach. Data were obtained by means of in-depth interviews, focus group discussions and participatory observation on 21 informants consisting of pregnant women, families, health workers, and Posbunda cadres. Content analysis is used to identify topics or categories in data. The results showed that to overcome the problem two coping behaviors were carried out, namely coping focusing on emotions and coping focusing on problems. Coping behavior focuses on emotions, including praying, sleeping, sitting quietly outside the house, drinking coffee excessively, and getting fresh air. The coping behavior that focuses on the problem is telling the problem to find a solution and the consumption of  herbs, soda, and drugs to abort the pregnancy. To support coping efforts, pregnant women get support from family, neighbors, friends, health workers, and Posbunda cadres. It is suggested to the Kassi-Kassi Health Center Makassar City to hold an intensive counseling program and health education regarding the correct use of contraceptive tools and methods to prevent unwanted pregnancies.
Fisheries management of a sewage fed Gangetic floodplain wetland in the context of changing climate: A case study using multiple approaches
Authors: Sarkar Uttam Kumar , Saha Suchismita , Mishal Puthiyottil , Karnatak Gunjan , Das Archan Kanti , Das Basanta Kumar , Meena Dharmendra Kumar , Lianthuamluaia L , Manna Sanjib Kumar
Published: November 2020

The study deals with fisheries management in Chaltia, a sewage fed lower Gangetic floodplain wetland of West Bengal, in the context of changing climate. The study was conducted through primary investigation coupled with a stakeholder driven approach. All the respondents perceived rise in temperature, reduction in rainfall, and incidence of extreme events as increasing threats to the wetland fisheries. The water quality parameters indicated the highly productive nature of the wetland. The APC of bacteria ranged from 4950 to 5800 with an average value of 5350Â±720 CFU/ml. The trophic state index (67.7) indicated eutrophic nature. The fishers have adopted Pen culture utilizing fast-growing hardy species viz. Pangasianodon hypophthalmus and Oreochromis niloticus, converting the waste into blue carbon. The present fish yield realized through culture-based fisheries ( CBF) practices from Chaltia wetland is 4745 kg/ha/yr which is much higher than the average yield of wetlands of India. The study describes the SWOT analysis, discusses different approaches, and recommends important measures for sustainable management of ecosystem and fisheries of the sewage fed floodplain wetland. Key words Floodplain; Wetland; Fisheries; Climate change; Sewage; Adaptation; Sustainability
A Simple Scheme for Visual Cryptography
Authors: Das Mihir , Paul Jayanta Kumar , Mahapatra Priya Ranjan Sinha
Published: November 2020

Here an algorithm is proposed to implement (2, 2) secret sharing problem which reduces the size (resolution) of the generated shares. Instead of considering one pixel at a time to generate the share, two consecutive pixels of the original image are considered row wise. Finally a pixel share having six pixels is generated for the considered two consecutive pixels. Thus we get six pixels instead of eight pixels in the shares corresponding to two pixels in the original image. As a result two pixels (8-6 = 2) in the share are reduced corresponding to two pixels of original image.
Cellular Automata Based Data Security Scheme in Computer Network using Single Electron Device
Authors: Gope Jayanta , H Giriprakash , Sarkar Subir Kumar
Published: November 2020

The internet conceptualized new ways of social interaction, activities globally. Internet serves billions of users worldwide. By the end of 2011it is expected that 22% of the world’s population will regularly surf internet. Beside this, internet incorporated high risks for e-users by enabling intruders to gain access via security holes. Network security is a course of action for assuring data from illicit accessing, exploitation, exposure, damage, alteration, or disorders related to the impulsive growth of popularity of e-users. Cellular Automata (CA) has been recommended in favor of the potential usage of data security. Single Electron devices (SED) have unanimously contributed in significant reduction of size of electronic devices and are now weighed up as the best substitute of future device family. Here we address a novel adaptive method to assimilate CA using SED in data security.
Network Intrusion Detection Using Multiclass Support Vector Machine
Authors: Mewada Arvind , Gedam Prafful , Khan Shamaila , Reddy M. Udayapal
Published: November 2020

Intrusion detection is a topic of interest in current scenario. Statistical IDS overcomes many pitfalls present in signature based IDS. Statistical IDS uses models such as NB, C4.5 etc for classification to detect Intrusions. Multiclass Support Vector Machine is able to perform multiclass classification. This paper shows the performance of MSVM (1-versus-1, 1-versusmany and Error Correcting Output Coding (ECOC)) and it’s variants for statistical NBIDS. This paper explores the performance of MSVM for various categories of attacks.
Call Routing in Contact Center
Authors: Kumar Sarun , Das Milan , Soujanya Mudili
Published: November 2020

Now a day companies uses the contact center to provide service to customer. One of the important challenges of today contact center solution is to align the customer to the most appropriate agent within the time constrain. Call routing is used to for the alignment of customer with agent. Call routing in the contact center also play an important role in customer relationship management. In this paper we discuss the various routing concept and we propose an advancement to the skill based routing concept called as advanced skill based routing.
Enabling Mainframe Assets to Services for SOA
Authors: Sadanandam Latha
Published: November 2020

Service-oriented architecture (SOA) is a mechanism for achieving interoperability between heterogeneous systems. SOA enables existing legacy systems to expose their functionality as services, without making significant changes to the legacy systems. Migration towards a service-oriented approach (SOA) not only standardizes interaction, but also allows for more flexibility in the existing process. Web services technology is an ideal technology choice for implementing a SOA. Web services can be implemented in any programming language. The functionality of Web services range from simple request-reply to full business process. These services can be newly developed applications or just wrapper program for existing business functions to be network-enabled. The strategy is to form a framework to integrate z/OS assets in distributed environment using SOA approach, to enable optimal business agility and flexibility. Mainframe applications run the business and contain critical business logic that is unique, difficult, and costly to replicate. Enabling existing applications allows reusing critical business assets and leveraging the assets as a service to be invoked in heterogeneous environment.
ESTUDOS DE CASO EM TREINO PARENTAL PARA FAMÍLIAS EM DESCUMPRIMENTO DE CONDICIONALIDADES DO PROGRAMA BOLSA FAMÍLIA
Authors: Kaiser Fabiana Albertim , Gallo Alex Eduardo , Moura Cynthia Borges de
Published: November 2020

O objetivo deste estudo foi implementar e avaliar um programa de habilidades parentais em famílias em descumprimento de condicionalidades junto ao Programa Bolsa Família, por abandono escolar entre filhos adolescentes e alta incidência de conflito familiar. O delineamento utilizado foi o estudo de caso. Participaram duas famílias, avaliadas por meio do Inventário de Estilos Parentais – IEP na condição pré e pós-intervenção e no follow up de três  meses. A intervenção foi realizada no domicílio e consistiu de oito sessões nas quais se discutiu: autocontrole e manejo do estresse; práticas parentais positivas e negativas; análise de contingências; limites e disciplina. Os resultados mostraram que em ambas as famílias houve o acréscimo de repertório comportamental nas mães quanto ao estabelecimento e cumprimento de regras, instalação do diálogo como forma de negociação e resolução de conflitos, do fortalecimento de vínculos através do afeto, das atividades conjuntas e do reforço positivo.
A SUBVERSÃO FEMININA NA REESCRITA DO MITO DE PENÉLOPE EM A ODISSEIA DE PENÉLOPE, DE MARGARET ATWOOD
Authors: Alves Elis Regina Fernandes , Almieira da Rocha Sara
Published: November 2020

Analisa-se o romance A odisseia de Penélope (2005), de Margaret Atwood à luz da crítica feminista. Objetiva-se analisar a reescrita da Odisseia, de Homero, que dá voz à Penélope, tornando-a protagonista. O feminismo elucida a evolução da escrita feminina, a figuração de personagens femininas, que, de estereotipadas, passaram a se mostrar mais independentes, ousadas e insubmissas, conforme avançavam as conquistas femininas na sociedade. De caráter bibliográfico, este trabalho utiliza referencial teórico sobre os feminismos como movimentos sociais, o feminismo na literatura, com base em Alves e Pitanguy (1985), Beauvoir (1980 a e b), Woolf (2019), Michel (1982), Showalter (2014), Bordieu (2019), dentre outros. A análise revela que esta nova Penélope, que analisa e reconta sua história três mil anos após sua morte, é questionadora e insubordinada. Entende seu papel de submissão no passado, descortina o falso heroísmo de Odisseu e dá voz às escravas enforcadas na Odisseia, caso minimizado por Homero, denunciando sua injustiça, revelando que na visão masculina, eram sujas e mentirosas, mas, para Penélope, eram companheiras que a ajudaram. Esta Penélope simboliza a evolução feminina, tanto em papeis sociais quanto na figuração literária, pois de submissa, frágil e calada, torna-se insurreta, consciente de si, digna de protagonismo.
MAGISTER DIXIT: DOCÊNCIA, PESQUISA E EXTENSÃO
Authors: Cá Lourenço Ocuni , Cá Cristina Mandau Ocuni
Published: November 2020

A teoria desenvolvida por Paulo Freire sobre o processo de ensino-aprendizagem abrange não somente a educação, mas também envolve contexto sociopolítico no ato de educar. A questão relacionada com a teoria de Freire foi objeto de análise com os estudantes do Curso de Ciência da Natureza e Matemática da Universidade da Integração Internacional da Lusofonia Afro-Brasileira (UNILAB) no primeiro trimestre de 2016, visando integrar os estudantes partícipes do Programa de Iniciação à Docência (PIBID-CAPES) e as práticas educativas observadas em sala de aula nos Municípios de Redenção e Acarape no Estado doCeara. Este artigo é o resultado de investigação e problematização com os estudantes do  Curso de Ciências da Natureza e Matemática da UNILAB da concepção de Freire sobre os seguintes temas geradores: educação e conscientização, o ato de ensinar, o ato de estudar, prática educativa e a tríade que compõe a universidade: a docência, pesquisa e extensão.
Herramienta para la educación inclusiva en estudiantes con discapacidad auditiva en la pandemia del Covid 19
Authors:   Universidad Francisco de Paula Santander Ocaña, Colombia, SUAREZ Sir A.
Published: November 2020

Los obstáculos causados por el COVID-19 en la educación, han afectado la formación de estudiantes con discapacidad auditiva. Se presenta una herramienta virtual que puede ser incorporada como medio de enseñanza en clases no presenciales, y que tiene como finalidad la traducción de textos académicos a lenguaje de señas colombianas. La tasa de acierto de traducción es del 88,76% y, se destaca por la facilidad e incorporación a los materiales de enseñanza.
El nuevo coronavirus y la incidencia de videos modelizadores en la enseñanza de la lógica en programación
Authors:   Universidad Francisco de Paula Santander Ocaña, Colombia, SUAREZ Sir A. , SUAREZ Albert M. ,   Universidad de Pamplona, Colombia, Rincon Isbelia K. ,   Universidad Francisco de Paula Santander Ocaña, Colombia
Published: November 2020

Se presenta una modelización de las estructuras de programación utilizando diagramas de flujo, mediante modelos preestablecidos, y desarrollo de videos que permitan repetir y crear de forma eficiente un algoritmo de computación, ayudando en la enseñanza de la lógica en programación. La eficiencia se mide con el tiempo de entrega del programa, en grupos de estudiantes, antes y durante la pandemia del COVID-19, con una reducción del 32.33%, en la solución del problema.
Impacto del programa Jóvenes en Acción en la deserción estudiantil en tiempos de Covid-19
Authors:   Universidad Francisco de Paula Santander Ocaña, Colombia, RINCON Isbelia K. , SUAREZ Sir A. ,   Universidad Francisco de Paula Santander Ocaña, SUAREZ Albert M. ,   Universidad Francisco de Paula Santander Ocaña
Published: November 2020

Este artículo analiza el impacto del programa Jóvenes en Acción en la deserción estudiantil en tiempo de covid-19 en la Universidad Francisco de Paula Santander Ocaña. Para tal fin, se recabo la información de los estudiantes matriculados en el primer y segundo semestre del 2019 y 2020. Los resultados revelaron que el índice de deserción en épocas de pandemia fue del 8.5%, a pesar de las ayudas extraordinarias otorgadas por el Gobierno Nacional para mitigar el abandono escolar universitario.
Impacto del programa Generación E en la Educación Superior durante el COVID-19
Authors:   Universidad de Pamplona., Colombia, SUAREZ Albert M. , RINCON Isbelia K. ,   Universidad Francisco de Paula Santander Ocaña, Colombia, SUAREZ Sir A. ,   Universidad Francisco de Paula Santander Ocaña, Colombia
Published: November 2020

El artículo presenta el impacto del programa Generación E en la Universidad Francisco de Paula Santander, Ocaña, iniciativa del gobierno para dar mayor equidad en la educación superior. Los beneficios antes y durante el COVID-19 han mostrado un rendimiento académico no condicionado del 93,39%, y una cobertura entre el 66% y 78% entre los estudiantes de estratos 1, 2 y 3; razón por la cual se debe revisar el puntaje otorgado por el SISBEN a estudiantes fuera del programa.
¿Qué reciben los públicos cuando hablamos de COVID-19?
Authors:   Universidad de los Andes, Venezuela., FERRER Argelia
Published: November 2020

La pandemia de COVID-19 ha copado los medios de comunicación tradicionales y las redes sociales, donde se ha tratado el tema desde distintos ángulos, entre los cuales están el científico y sanitario. Sin embargo, pese a los ríos de información que corren sobre cómo se comporta el coronavirus y las medidas de protección e higiene, la pandemia continúa expandiéndose y cobrando vidas de personas de todas las edades. Ante esta situación, en este ensayo reflexionamos, sin ambiciones de dar respuestas, sobre lo que pudiera estar pasando con esos mensajes y con la disposición de las audiencias a recibirlos y actuar en consecuencia.
Informática forense y auditoría forense: Nuevas perspectivas en tiempos de COVID-19
Authors:   Universidad del Sinu, Colombia, MUÑOZ Helmer , CANABAL Javier D. ,   Universidad del Sinu, Colombia, GALINDO Saul G. ,   Universidad del Sinu, Colombia, ZAFRA Brandon S. ,   Universidad del Sinu, Colombia, BENITEZ Yanh J. ,   Observatorio Nacional de Ciencia y Tecnología, Colombia
Published: November 2020

La presente investigación muestra aspectos relacionados con la informática forense y la auditoría forense como perspectivas novedosas en tiempos de COVID-19, ya que son herramienta que permiten hacer una búsqueda especializada por medio de un peritaje a las organizaciones que lo solicitan, creando seguridad en las empresas. Se busca concientizar y generar cultura en las personas sobre la importancia de aplicar buenas prácticas en la seguridad informática ya que los riesgos informáticos son amenazas y vulnerabilidades que afectan en todos los aspectos a la empresa.
Patient Satisfaction Survey In City Hospital Case Of Isparta
Authors: GÜNEŞ Deniz , GÜDER Mihriban , ÖZDİNÇ Özge , EKE Erdal
Published: November 2020

Patient satisfaction is an important issue in terms of the quality and performance of health institutions. In this study, the patient satisfaction levels of the city hospitals, which were brought to the agenda within the scope of the Health Transformation Program and built with the Public-Private Partnership (PPP) model, were examined. The aim of this study is to determine the level of satisfaction of Isparta City Hospital patients and to determine the relationship between the demographic characteristics of the participants and the physical environment, general satisfaction, staff satisfaction and time sub-dimensions for patient satisfaction level. The sample of the study consists of 275 participants who receive service from the city hospital in Isparta province. The patient satisfaction questionnaire, which Gökkaya, İzgüden and Erdem (2018) used in their studies, was used as a data collection tool in the study. The data obtained within the scope of the study were analyzed with the SPSS Statistics 22 program. As a result of the normality test, the “t Test” and “ANOVA Test”, which are among the parametric tests, were used in the data that was suitable for normal distribution. It has been examined in four different dimensions as patient satisfaction, physical environment, general satisfaction, staff satisfaction and time. It was observed that the participants were satisfied with the general quality of the city hospital in these four dimensions. Participants expressed their satisfaction especially with the cleanliness, hygiene and the new and spaciousness of the building. On the other hand, it has been revealed that factors such as waiting in line, confusion and size in the hospital, not getting enough information and parking lot are decrease the level of patient satisfaction.
Hysterosalpingography Findings In Infertile Women: A Systematic Review
Authors: S Mohammed , A A Abdurrahaman
Published: November 2020

Background: Hysterosalpingography (HSG) is a valuable radiological procedure for imaging the female reproductive tract. Structural abnormalities on hysterosalpingography (HSG) are among the important factors in the evaluation of female infertility.

Objectives: The study was aimed at reviewing the available literature on hysterosalpingography findings in infertile women, identifying the missing gap in the subject area, coming up which area of further that will further enhance the role of HSG in the diagnosis of infertility.

Methods: The study was a systemic review that focused on the literature on the topic and keywords of research. The references were obtained using a database; IEEE Xplore, EBSCO, Cochrane and MEDLINE. The search terms used were; hysterosalpingography findings, HSG, detection of infertility, fluoroscopic examinations. The inclusion criteria are articles published in the English language, non-duplicated and those that full text is available online.

Result: Eleven articles were considered for the review. Four of the articles were prospective, whereas the other seven were retrospective studies. Ten of the reviewed articles are from Africa and only one is from Asia. The most frequent finding in the reviewed articles on the two continents was bilateral tubal blockage whereas the least frequent finding is associated with the cervix. The majority of the reviewed articles used short study duration, retrospective, or small sample size. None of the reviewed articles established a relationship between the HSG findings with demographic information or clinical history of the selected subjects.

Conclusion: The findings of the published articles have proven the potentiality of HSG in detecting uterine abnormalities related to infertility. None of the reviewed articles established a relationship between the HSG findings with demographic information or clinical history of the selected subjects.
A MOTIVAÇÃO DE PESSOAS COMO FERRAMENTA DE DESENVOLVIMENTO ORGANIZACIONAL
Authors: ALVARENGA DE SOUZA ANDRÉ LUIZ
Published: November 2020

O artigo apresenta os elementos que constituem a estrutura da gestão de pessoas e a motivação de pessoas como ferramenta de desenvolvimento da organização de uma empresa. A primeira sessão abordada refere-se a uma breve abordagem da gestão de pessoas, em especial sua finalidade, função inicial e contemporânea, sua atuação, a forma de gestão de pessoas adotada desde seu surgimento até os dias atuais. Apresentamos na segunda sessão a motivação de pessoas como ferramenta de desenvolvimento organizacional, os componentes básicos da motivação, sua finalidade, utilização e a apresentação da motivação como ferramenta de desenvolvimento organizacional na gestão de pessoas. O tipo de pesquisa utilizado para o desenvolvimento foi à pesquisa descritivo-explicativa. Para compor a base teórica, no entanto, optou-se pela pesquisa bibliográfica, em que foram consultados vários autores que versam sobre a gestão de pessoas e motivação.
La caja mural como componente fundamental para la recuperación de la geometría inconclusa de la iglesia vandelviriana de Santa María en Cazorla
Authors: Estepa Rubio Jesús , Estepa Rubio Antonio
Published: November 2020

La arquitectura del Renacimiento español se estructura, de manera general, a partir de piezas que, en función de los criterios de diseño y la configuración espacial definida en el proyecto, son engarzadas para generar un resultado u otro; es a esto a lo que llamaremos “componentes”.

Ello se justifica en el hecho de que cada cantero debía planificar las piezas del puzle que a él se le habían asignado y, por ello, no es raro que, a veces, aparezcan discordancias entre piezas complementarias de una misma obra. Así, la capacidad de organización del arquitecto, como compositor de la configuración formal y como director del proceso ejecutivo, juega un papel fundamental.

Para recuperar la geometría inclusa de la iglesia de Cazorla nos basaremos en el estudio individualizado de los componentes que configuran el conjunto, prestando especial atención, para el caso que nos ocupa, sobre la definición de la caja mural que acota la envolvente volumétrica de la fábrica.
La relación entre el dibujo y la escritura en la formación como arquitecto (1968-1972) de Rem Koolhaas
Authors: Ventura Blanch Ferran
Published: November 2020

Este artículo recoge la formación en los primeros años de estudiante de Rem Koolhaas, su evolución con el dibujo arquitectónico y su apuesta por la escritura como herramienta en el proceso proyectual. Recorreremos sus primeros trabajos como estudiante: el primero, titulado The Surface, como respuesta a su primer profesor que quería expulsarlo de los estudios de arquitectura por no tener destreza en el dibujo; en el siguiente, The Berlin Wall as Architecture es consciente de sus deficiencias en el dibujo recurriendo al uso de imágenes y collages; y en el tercero, Exodus, ya siendo pareja de la artista Madelon Vriesendorp, vuelve al dibujo y la pintura para ilustrar su pensamiento arquitectónico, pero en este caso de mano de ella. Recorremos los tres proyectos evidenciando esta carencia en Koolhaas, desvelando que la relación entre el dibujo y la escritura cobran gran protagonismo para crear una nueva mirada sobre la arquitectura.
Vitruvio affigurato. Cesariano y el dibujo para el conocimiento
Authors: Martínez Díaz Ángel
Published: November 2020

El Vitruvio de Cesare Cesariano es, sin duda, una de las piezas clave de la literatura arquitectónica de su época. Lo es por su contenido, por su esfuerzo para cancelar un abismo de 1.500 años actualizando y vulgarizando un saber considerado como necesario. Pero lo es sobre todo por su formalización, por su manera de plantear un discurso integral en el que lo verbal se funde radical e íntimamente con lo gráfico en una obra que utiliza los incipientes recursos de la imprenta. Aquí se señalan los principales rasgos de los dibujos que componen el libro y su complemento manuscrito madrileño, rastreando su filiación, su contenido y sus recursos narrativos más significativos. Más que por haber sido el autor de la supuesta segunda edición ilustrada de los Diez Libros, son esos recursos los que aseguran a Cesariano un lugar preeminente en la historia del Dibujo de Arquitectura.
Las dos almas de Diego Siloé: una aproximación analítica a la iglesia de la villa en Montefrío
Authors: Ampliato Briones Antonio , Acosta Almeda Eduardo
Published: November 2020

Este trabajo estudia la iglesia renacentista de La Villa de Montefrío, un hito en la carrera de Diego Siloé, presentando un análisis arquitectónico a partir de una nueva y minuciosa planimetría. En esta iglesia, la complicada topografía del cerro y la cambiante realidad urbana son elementos esenciales de su arquitectura. La arriesgada posición de la iglesia en el cortado, y especialmente los extremadamente salientes ábside y torre, forman parte de un ejercicio de control de la distancia, la escala y el movimiento que identificamos como plenamente renacentista. En el interior, una estructura homogénea y unitaria es el soporte de una serie de estrategias formales que dan como resultado una dualidad espacial que también trasciende sutilmente al exterior. En esta compleja arquitectura de Siloé, cada gesto compositivo juega simultáneamente en varios frentes, quedando todos enraizados en una propuesta común.
conversando con... José Ignacio Linazasoro
Authors: Grijalba Bengoetxea Alberto , Grijalba Bengoetxea Julio
Published: November 2020

José Ignacio Linazasoro (San Sebastián 1947). Su labor ha estado fundamentalmente dedicada al diseño de edificios públicos y espacios públicos, particularmente de aquellos que tienen relación con entornos históricos y de fuertes preexistencias. Algunas de sus obras, como la Biblioteca de la UNED, las Escuelas Pías de Lavapiés o el Centro de Congresos de Troyes, han sido objeto de un particular reconocimiento.

Su estudio es de relevancia internacional Sin embargo tiene un carácter eminentemente artesanal, lo que garantiza una atención pormenorizada hacia todos los problemas que requiere el diseño de proyectos y su construcción.

Ha recibido diversas distinciones y premios como el Iberfad (1996), COAM (2001), Bienales de Arquitectura Española, el European Brick Award (2006), el premio Piranesi Prix de Rome (2014), o el Luis Moreno Mansilla (2015).

Entre sus publicaciones, destacan las monografías de Catálogos de Arquitectura (G.Gili 1989), Progettare e Construire (Casa dell´Architettura 2007), y J.I.Linazasoro (Casa dell´Architettura 2012), así como los libros escritos de “Permanencias y arquitectura urbana” (G. Gili 1978), “El proyecto clásico en arquitectura” (G. Gili 1980) y “La memoria del orden” (Abada 2013). Estos dos últimos ensayos han sido traducidos respectivamente al francés y al italiano.

Agradecemos a José Ignacio Linazasoro recibirnos en su estudio de Linazasoro&Sánchez en el barrio de Salamanca, de Madrid.

Conversamos con él, en la sala reuniones sobre dibujo, memoria, tiempo, historia y preexistencias…..
Idear y hacer en el dibujo de arquitectura de Antonio Flórez Urdapilleta (1879-1941)
Authors: Mosteiro Javier , Guerrero Salvador
Published: November 2020

El nombre de Antonio Flórez nos llega hoy con pertinente valor. En las dos vertientes de su quehacer como arquitecto, las construcciones escolares y la intervención en notables conjuntos patrimoniales, el dibujo desempeñó un destacado papel, cuyo alcance abordamos en este escrito.

Al interés de sus dibujos profesionales, coherentes con la idea de arquitectura que proponía, hay que añadir el valor plástico de su acción gráfica. Si en Flórez encontramos siempre el dibujar del arquitecto —pensamiento y acción—, se da también en él el hacer del artista (figura a la que siempre se sintió próximo y cuya formación entendía arraigada con la del arquitecto).

Aun dentro de su singularidad y de su habilidad en el dibujo y la acuarela, Flórez es claro testimonio de lo que la práctica del dibujo representó en los arquitectos formados en la Escuela de Madrid en las primeras décadas del siglo XX.
The effect of single-nucleotide polymorphisms within heat shock protein beta 1 on beef quantity in Korean native steers
Authors: Suh Jung-Keun , Lee Jae-Sung , Kong Hongsik , Lee Yoonseok , Lee Hong-Gu
Published: November 2020

Abstract. Heat shock protein beta 1 (HSPB1), a member of the heat-shock family of protein, is a relatively small (27 kDa) molecular chaperone protein associated with cellular development. The relationship between HSPB1 expression and muscle growth in beef cattle has previously been reported, but there have been no reports of DNA markers related to meat quantity in Korean native steers. Therefore, the aim of this study was to evaluate the relationship of single-nucleotide polymorphisms (SNPs) within HSPB1 in terms of the carcass traits related to muscle growth in Korean native steers. Through direct sequencing, we discovered three SNPs: g.111 T > C SNP (rs208395876) and g.2548 C > G SNP (rs483014585) were respectively located in 5′ UTR (untranslated region) and 3′ UTR. Further, g.2352 T > C SNP (rs110832311) was located in the adjacent region of the RNA splicing site. The least square means of steers with a CC genotype of g.111 T > C SNP had a significantly higher meat ratio (P = 0.04), while the least square means of steers with a CC genotype of g.2352 T > C SNP had a significantly higher meat ratio (P = 0.002) and lower back-fat thickness (P = 0.004) than those of the other genotype. Moreover, although the least square means of steers with CC-CC, CT-CC, and TT-CC genotypes were significantly decreased for back-fat thickness, they were significantly increased for the meat ratio. Therefore, our results suggested that g.111 T > C SNP and g.2352 T > C SNP could be a causal mutation related to an adipose metabolism in Korean cattle steer.
Evaluating trends and seasonality in modeled PM2.5 concentrations using empirical mode decomposition
Authors: Luo Huiying , Astitha Marina , Hogrefe Christian , Mathur Rohit , Rao S. Trivikrama
Published: November 2020

Abstract. Regional-scale air quality models are being used for studying the
sources, composition, transport, transformation, and deposition of fine
particulate matter (PM2.5). The availability of decadal air quality
simulations provides a unique opportunity to explore sophisticated model
evaluation techniques rather than relying solely on traditional operational
evaluations. In this study, we propose a new approach for process-based
model evaluation of speciated PM2.5 using improved complete ensemble
empirical mode decomposition with adaptive noise (improved CEEMDAN) to
assess how well version 5.0.2 of the coupled Weather Research and
Forecasting model–Community Multiscale Air Quality model (WRF-CMAQ)
simulates the time-dependent long-term trend and cyclical variations in
daily average PM2.5 and its species, including sulfate (SO4),
nitrate (NO3), ammonium (NH4), chloride (Cl), organic carbon (OC),
and elemental carbon (EC). The utility of the proposed approach for model
evaluation is demonstrated using PM2.5 data at three monitoring
locations. At these locations, the model is generally more capable of
simulating the rate of change in the long-term trend component than its
absolute magnitude. Amplitudes of the sub-seasonal and annual cycles of
total PM2.5, SO4, and OC are well reproduced. However, the
time-dependent phase difference in the annual cycles for total PM2.5,
OC, and EC reveals a phase shift of up to half a year, indicating the need for
proper temporal allocation of emissions and for updating the treatment of
organic aerosols compared to the model version used for this set of
simulations. Evaluation of sub-seasonal and interannual variations
indicates that CMAQ is more capable of replicating the sub-seasonal cycles
than interannual variations in magnitude and phase.
Autonomous airborne mid-infrared spectrometer for high-precision measurements of ethane during the NASA ACT-America studies
Authors: Weibring Petter , Richter Dirk , Walega James G. , Fried Alan , DiGangi Joshua , Halliday Hannah , Choi Yonghoon , Baier Bianca , Sweeney Colm , Miller Ben , Davis Kenneth J. , Barkley Zachary , Obland Michael D.
Published: November 2020

Abstract. An airborne trace gas sensor based on mid-infrared technology is presented
for fast (1 s) and high-precision ethane measurements during the
Atmospheric Carbon and Transport-America (ACT-America) study. The
ACT-America campaign is a multiyear effort to better understand and
quantify sources and sinks for the two major greenhouse gases carbon dioxide
and methane. Simultaneous airborne ethane and methane measurements provide
one method by which sources of methane can be identified and quantified. The
instrument described herein was operated on NASA's B200 King Air airplane
spanning five separate field deployments. As this platform has limited
payload capabilities, considerable effort was devoted to minimizing
instrument weight and size without sacrificing airborne ethane measurement
performance. This paper describes the numerous features designed to achieve
these goals. Two of the key instrument features that were realized were
autonomous instrument control with no onboard operator and the
implementation of direct absorption spectroscopy based on fundamental first
principles. We present airborne measurement performance for ethane based
upon the precisions of zero air background measurements and ambient
precision during quiescent stable periods. The airborne performance was
improved with each successive deployment phase, and we summarize the major
upgraded design features to achieve these improvements. During the fourth
deployment phase in the spring of 2018, the instrument achieved 1 s
(1σ) airborne ethane precisions reproducibly in the 30–40
parts per trillion by volume (pptv) range in both the boundary layer and the
less turbulent free troposphere. This performance is among some of the best
reported to date for fast (1 Hz) airborne ethane measurements. In both the
laboratory conditions and at times during calm and level airborne operation,
these precisions were as low as 15–20 pptv.
Measurements from the RV Ronald H. Brown and related platforms as part of the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC)
Authors: Quinn Patricia K. , Thompson Elizabeth , Coffman Derek J. , Baidar Sunil , Bariteau Ludovic , Bates Timothy S. , Bigorre Sebastien , Brewer Alan , de Boer Gijs , de Szoeke Simon P. , Drushka Kyla , Foltz Gregory R. , Intrieri Janet , Iyer Suneil , Fairall Chris W. , Gaston Cassandra J. , Jansen Friedhelm , Johnson James E. , Krüger Ovid O. , Marchbanks Richard D. , Moran Kenneth P. , Noone David , Pezoa Sergio , Pincus Robert , Plueddemann Albert J. , Pöhlker Mira L. , Pöschl Ulrich , Quinones Melendez Estefania , Royer Haley M. , Szczodrak Malgorzata , Thomson Jim , Upchurch Lucia M. , Zhang Chidong , Zhang Dongxiao , Zuidema Paquita
Published: November 2020

Abstract. The Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) took place from January 7 to July 11, 2020 in the tropical North Atlantic between the eastern edge of Barbados and 51° W, the longitude of the Northwest Tropical Atlantic Station (NTAS) mooring. Measurements were made to gather information on shallow atmospheric convection, the effects of aerosols and clouds on the ocean surface energy budget, and mesoscale oceanic processes. Multiple platforms were deployed during ATOMIC including the NOAA RV Ronald H. Brown (RHB) (Jan. 7 to Feb. 13) and WP-3D Orion (P-3) aircraft (Jan. 17 to Feb. 10), the University of Colorado's RAAVEN Uncrewed Aerial System (UAS) (Jan. 24 to Feb. 15), NOAA- and NASA-sponsored Saildrones (Jan. 12 to Jul. 11), and Surface Velocity Program Salinity (SVPS) surface ocean drifters (Jan. 23 to Apr. 29). The RV Ronald H. Brown conducted in situ and remote sensing measurements of oceanic and atmospheric properties with an emphasis on mesoscale oceanic-atmospheric coupling and aerosol-cloud interactions. In addition, the ship served as a launching pad for Wave Gliders, Surface Wave Instrument Floats with Tracking (SWIFTs), and radiosondes. Details of measurements made from the RV Ronald H. Brown, ship-deployed assets, and other platforms closely coordinated with the ship during ATOMIC are provided here. These platforms include Saildrone 1064 and the RAAVEN UAS as well as the Barbados Cloud Observatory (BCO) and Barbados Atmospheric Chemistry Observatory (BACO). Inter-platform comparisons are presented to assess consistency in the data sets. Data sets from the RV Ronald H. Brown and deployed assets have been quality controlled and are publicly available at the NOAA Physical Sciences Laboratory (PSL) ATOMIC ftp server (ftp://ftp2.psl.noaa.gov/Projects/ATOMIC/data/ (Quinn et al., 2020). In addition, the data have been submitted to NOAA's National Centers for Environmental Information (NCEI) data archive (https://www.ncei.noaa.gov/) for Digital Object Identifiers (DOIs). Point of contact information and links to individual data sets are provided herein.
Earth Girl Volcano: characterizing and conveying volcanic hazard complexity in an interactive casual game of disaster preparedness and response
Authors: Kerlow Isaac , Pedreros Gabriela , Albert Helena
Published: November 2020

Abstract. This paper focuses on the process of developing the Earth Girl Volcano game, and
presents some of our best professional practices and lessons learned. The
paper shares our experience of weaving storytelling in the
not-so-straightforward process of interdisciplinary collaboration between
artists and scientists. Our practice-based research approach to games is
centered around a diligent and rigorous game development method that is
story-centric and that uses storytelling to communicate scientific concepts.
Our development methodology is presented in detail without the usual focus
on quantitative evaluations: games are not scientific projects but
audiovisual interactive catalysts of engagement. The survival of many
communities during volcanic emergencies is tied to their knowledge of
volcanic preparedness. Unfortunately, there is a gap between scientific
terminology and the non-technical language used by the general population.
For this reason it is necessary to develop and implement engaging outreach
strategies that familiarize communities at risk with volcanic hazards, that
show how a volcanic event unfolds, and what to do in case of an emergency.
Interactive games provide a perfect alternative to engage communities and to
impact their resilience. The Earth Girl Volcano game is about making strategic decisions that
minimize risk in communities exposed to volcanic hazards. Conveying the
complexities of volcano disaster preparedness to a general audience is a
communication challenge in itself because of the multi-layered,
interrelated, and technical nature of the information. We use interactive
dramatizations of hazard scenarios with people for players to identify with
the characters in the game and to empathize with communities impacted by
volcanic hazards. We present our approach for characterizing multiple hazard
scenarios and dynamics in precise but nimble ways and for designing
engaging gameplay within the context of a casual strategy game. We seek to
engage mainstream audiences and familiarize them with volcanic evacuations
and disaster risk management by providing a high degree of playability,
using storytelling to create empathy, making creative use of staging and
visuals, and using plain language. We believe that the combination of all
these techniques yields a whole that is greater than the sum of its parts, a
perfect storm that is able to create an emotional connection between players
and the hazard scenarios presented in the game.
POST-FIRE HAZARD DETECTION USING ALOS-2 RADAR AND LANDSAT-8 OPTICAL IMAGERY
Authors: Mutai S. , Chang L.
Published: November 2020

Abstract. This study investigates the use of Advanced Land Observing Satellite 2 (ALOS-2) equipped with an enhanced L-band SAR sensor imagery alongside with Landsat-8 optical sensor in detection and mapping of burnt and unburnt scars occurring after a bushfire in Victoria, Australia. The bushfires had recently occurred in the period of 2018–2019. The analysis was explored using a contextual classifier Support Vector Machine (SVM), as SVM allows us to integrate spectral information and spatial context through the optimal smoothing parameter without degrading image quality. The training and test set datasets consisting of burnt and unburnt pixels were created from Landsat-8 scenes used as reference data. The backscatter intensity maps (acquired before and after the forest fires) from ALOS-2 data were compared and investigated, with a special concern on topographic influence removal. The dual polarizations (HH and HV) have been used to improve the forest fire mapping capability. These change detection techniques were based on image feature differences, index calculation such as normalized burn ratio. The burnt area and unburnt area were then classified via a threshold given by the pre- and post- disaster differences. The classification result achieved an accuracy of 80% Landsat-8 and 89% ALOS-2. This result shows the limitations of burnt area mapping with ALOS-2 due to effect local incidence angle and topography were of greater impact resulting in shadows. Nevertheless, the results in both areas verify the use of satellite SAR sensors and optical in forestry application.
LAND USE/LAND COVER CHANGES USING MULTI-TEMPORAL SATELLITE
Authors: Nguyen H. T. T. , Chau Q. T. N. , Pham A. T. , Phan H. T. , Tran P. T. X. , Cao H. T. , Le T. Q. , Nguyen D. T. H.
Published: November 2020

Abstract. Producing the map of land use land cover change (LULCC) at the local extent is fundamental for a variety of applications such as vegetation, forest covers, soil degradation, and global warming. Understanding the directions and spread trend of LULCC plays significant role in obtaining useful data for the local authorities in making land-use policies under the context of climate change. Dak Nong is located in the Central Highlands of Vietnam having the largest tropical forest. Over the past decades, the natural forest in the region has significantly declined due to the pressure of population growth and social-economic development. The current study analyzed the LULCC in the province over the four periods: 2005–2018, 2005–2010, 2010–2015, and 2015–2018. Information from Landsat satellite imagery captured in 2005, 2010, 2015, and 2018 was utilized to create the LULC maps and detect the land-use changes. The Random Forest (RF) was employed to categorize the images into nine different LULC classes. The study showed that classification accuracy was achieved from 72.49% to 84.55% with a kappa coefficient of 0.69 to 0.81. The findings revealed a significant decrease in the natural forest over time from 53.1% to 42.7%, 36.8%, and 34.6% in 2005, 2010, 2015, and 2018, respectively. Meanwhile, the other types of LULC showed an increase in the area over the periods, especially croplands. It was noticeable that the continuous decrease in the forest area over the years has put pressure on the natural environmental resources and generated the risk of climate change.
Deaths from HIV/AIDS in aged adults in the Federal District: an analysis from 2007 to 2016
Authors: Sacco Ruth da Conceição Costa e Silva , Magalhães Raissa Gomes , Cabral Amanda de Siqueira , Escalda Patrícia Maria Fonseca
Published: November 2020

Introduction: Infection with the human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) in Brazil experienced a significant increase in the last decade among individuals aged over 60 years. This scenario indicates the need to know the mortality profile from AIDS in aged adults, in order to promote educational and preventive actions, in addition to professional development to improve the care provided to these patients. Objective: To describe the epidemiological profile of aged adults who died of AIDS in the Federal District (FD) from 2007 to 2016. Methods: This is a descriptive ecological study, based on secondary data from the Brazilian Mortality Information System, obtained through the Health Situation Analysis and Data Management of the Health Department of the FD. The analysis was carried out in the Statistical Package for the Social Sciences (SPSS). Results: Deaths occurred more frequently among men (74.1%), especially those aged from 60 to 69 years (70.4%). The gender ratio was 2.85. Most of them only had primary school education (42.0%), were married or in a common-law marriage (43.0%), and were white/Caucasian (52%). Regarding the place of residence, Plano Piloto was the place with the highest incidence (45.7%), followed by Ceilândia (12.3%) and Taguatinga (8.6%). Conclusion: It was found that AIDS, among aged adults, follows the national trend, occurring most frequently in older males, demonstrating that it is necessary to improve the implementation of prevention practices among this population. It is necessary to better study AIDS-related stigma and prejudice barriers, both among older adults and health professionals, to overcome them, to increase life expectancy of these patients and to improve their quality of life.
عزل وتوصيف خميرة (Candida glabrata) من عينات سريرية في بعض مستشفيات مدينة بغداد
Authors: صالح ندى صادق , رسن محسن هاشم , محسن ثامر عبد الشهيد
Published: November 2020

الملخص

تهدف هذه الدارسة إلى تشخيص خميرة Candida glabrata وتحديد بعض عوامل الضراوة، وقد أظهر توزيع المرضى المصابين بداء مبيضات الدم أن الفئة العمرية 50-65 سنة سجلت أعلى حالات الإصابة بداء المبيضات عند النساء والرجال المصابين بمرض سرطان الدم بنسبة 50% و37.9% على التوالي مقارنةً بحالات إصابة أقل بداء مبيضات الدم عند الفئة العمرية دون 17 سنة عند النساء والرجال بنسبة8.8% و13.5% على التوالي، في حين كانت حالات الإصابة عند الفئة العمرية 5-8 سنوات مرتفعة، وصلت إلى 18 إصابة بداء مبيضات الفم بنسبة 42% للأطفال المصابين بسرطان الدم مقارنة بالفئة العمرية 8-10 سنوات التي سجّلت حالات إصابة أقل بلغت 9 حالات بنسبة 21%. وقد سُجلت أعلى الإصابات بخميرة (C. glabrata)، إذ بلغت 59 عزلة بين النساء والرجال المصابين بسرطان الدم، في حين كانت الإصابة بخميرة (C. kefyer) أقل بلغت عزلة واحدة فقط، بينما بلغت العزلات الفموية من الأطفال المصابين بسرطان الدم لخميرة (C. glabrata)13) عزلة، في حين سُجّل لخميرة (C. kefyer) عزلتان فقط. وأظهرت خميرة C. Glabrata أعلى تكوين للغشاء الحيوي (Biofilm) فكانت 48 عزلة توزعت بين 21 إنتاجًا قويًا و27 إنتاجًا ضعيفًا للغشاء، أما أقل الخمائر إنتاجًا للغشاء فكانت خميرة (C. tropicalis) في 6 عزلات توزعت بين 4 ذات إنتاج قوي واثنتين ضعيفتَي الإنتاج للغشاء الحيوي.