bluuebunny/crossref_metadata_2025 huggingface dataset:
especialización agrícola de la región de los Llanos de Apan
Authors: Ramírez Rodríguez Rodolfo
Published: February 2021

El impacto ambiental en la región denominada los Llanos de Apan, que forman parte de la cuenca de México, tiene una historia por demás interesante al transformarse de una antigua cuenca lacustre a un altiplano donde se desarrollaría primero la ganadería y la agricultura de insumos europeos, después de la Conquista hispana, y luego se intensificaría elcultivo de una planta nativa explotada con fines comerciales. Tras el colapso demográfico y la expropiación inicial de tierras de los naturales, se planificó el cultivo del maguey de aguamiel en esta región, que fue explotado para la obtención de una bebida fermentada conocida como pulque. Controlado inicialmente por la orden jesuita y luego por un grupo dominante de empresarios españoles, a partir del siglo XVIII, algunos con títulos nobiliarios y ascendentes de futuros criollos, consolidarían la unidad productiva conocida como hacienda pulquera y construirían un paisaje distintivo de México.
Más una cuestión de análisis que de opinión
Authors: Martínez Saldaña Hugo
Published: February 2021

La conquista de América, interpretada como una empresa económica, es un tema poco trabajado y aun menos difundido. Biografías, cuestiones militares, política, sociedad y religión han sido objeto de mayor estudio y reflexión. En especial la sombra de Hernán Cortés sigue eclipsando nuestra interpretación de la conquista, por lo que parece necesario releer y reapreciar los factores económicos y sociales que facilitaron su empresa. El objetivo general de este artículo es matizar la idea de riqueza omnipotente de Cortés y develar el papel que desempeñaron los burócratas-empresarios de la isla Fernandina y algunos comerciantes en el financiamiento de la expedición cortesiana. Tal apoyo derivó en desavenencias personales y pleitos judiciales que hoy permiten esbozar una interpretación de los hechos más orgánica, donde la articulación social y empresarial resulta más poderosa que la voluntad de un solo hombre.
Evaluación in vitro de la actividad antihemolítica de extractos acuosos (Camellia sinensis, Hibiscus sabdariffa Linn), bajo un diseño factorial 2x5
Authors: Pacheco Coello Franklin , Pinto-Catari Ibis , Ramirez-Azuaje Doralys , Orosco-Vargas Corymar , Peraza-Marrero María
Published: February 2021

Introducción: el uso y el estudio de extractos obtenidos de material vegetal se ha incrementado a nivel mundial gracias a sus diversas propiedades bilógicas, como antimicrobiana, anticancerígena, antiinflamatoria y una muy poca estudiada, la antihemolítica.

Objetivo: la investigación tuvo como propósito caracterizar y evaluar la actividad antihemolítica de dos extractos acuosos obtenidos de C. sinensis e H. sabdariffa.

Material y métodos: para la obtención de los extractos se utilizó hojas de té verde orgánico y cálices deshidratados. Posterior a esto se evaluó la actividad antihemolítica con una suspensión de glóbulos rojos colocando alícuotas de cada extracto a distintas concentraciones en presencia de peróxido de hidrógeno (H2O2).

Resultados: se observó inhibición de la hemólisis en ambos extractos con una mayor actividad antihemolítica en el extracto de C. sinensis (p<0,05).

Conclusiones: la concentración de compuestos bioactivos presentes en los extractos favorece y contribuye con los sistemas propios de la célula encargados de eliminar moléculas que afectan el balance redox.
Preventing carbon monoxide poisoning in the Hudson River Tunnel in 1921: recounting history
Authors:   Preventing carbon monoxide poisoning in the Hudson River Tunnel in 1921: recounting history, Hampson Neil B.
Published: February 2021

The New York Bridge and Tunnel Commission began planning for a tunnel beneath the lower Hudson river to connect Manhattan to New Jersey in 1919. At 8,300 feet, it would be the longest tunnel for passenger vehicles in the world. A team of engineers and physiologists at the Yale University Bureau of Mines Experiment Station was tasked with calculating the ventilation requirements that would provide safety from exposure to automobile exhaust carbon monoxide (CO) while balancing the cost of providing ventilation. As the level of ambient CO which was comfortably tolerated was not precisely defined, they performed human exposures breathing from 100 to 1,000 ppm CO, first on themselves and subsequently on Yale medical students. Their findings continue to provide a basis for carbon monoxide alarm requirements a century later.
Ultrasound in decompression research: fundamentals, considerations, and future technologies
Authors:   Joint Dept of Biomedical Engineering, The Univ of NC at Chapel Hill and NC State Univ, Chapel Hill, North Carolina, U.S., Le David Q. , Dayton Paul A. ,   Joint Dept of Biomedical Engineering, The Univ of NC at Chapel Hill and NC State Univ, Chapel Hill, North Carolina, U.S., Tillmans Frauke ,   Divers Alert Network, Durham, North Carolina, U.S., Freiberger John J. ,   Center for Hyperbaric Medicine and Environmental Physiology, Duke University, North Carolina, U.S., Moon Richard E. ,   Center for Hyperbaric Medicine and Environmental Physiology, Duke University, North Carolina, U.S., Denoble Petar ,   Divers Alert Network, Durham, North Carolina, U.S., Papadopoulou Virginie ,   Joint Dept of Biomedical Engineering, The Univ of NC at Chapel Hill and NC State Univ, Chapel Hill, North Carolina, U.S.
Published: February 2021

It is widely accepted that bubbles are a necessary but insufficient condition for the development of decompression sickness. However, open questions remain regarding the precise formation and behavior of these bubbles after an ambient pressure reduction (decompression), primarily due to the inherent difficulty of directly observing this phenomenon in vivo. In decompression research, information about these bubbles after a decompression is gathered via means of ultrasound acquisitions. The ability to draw conclusions regarding decompression research using ultrasound is highly influenced by the variability of the methodologies and equipment utilized by different research groups. These differences play a significant role in the quality of the data and thus the interpretation of the results. The purpose of this review is to provide a technical overview of the use of ultrasound in decompression research, particularly Doppler and brightness (B)-mode ultrasound. Further, we will discuss the strengths and limitations of these technologies and how new advancements are improving our ability to understand bubble behavior post-decompression
Use of Heuristics during the clinical decision process in Primary Care physicians in real conditions.
Authors: Aguilar Carmen Fernández , Martín-Martín José-Jesús , Minué-Lorenzo Sergio , Farres Miquel
Published: February 2021

Rationale, aims and objectives: The available evidence on the existence
and consequences of the use of heuristics in the clinical decision
process is very scarce. The purpose of this study is to measure the use
of the Representativeness, Availability and Overconfidence heuristics in
real conditions with Primary Care physicians in cases of dyspnea and to
study the possible correlation with diagnostic error. Methods: A
prospective cohort study was carried out in 4 Primary Care centers in
which 371 new cases or dyspnea were registered. The use of the three
heuristics in the diagnostic process is measured through an operational
definition of the same. Subsequently, the statistical correlation with
the identified clinical errors is analyzed. Results: In 9.97% of the
registered cases a diagnostic error was identified. In 49.59% of the
cases, the physicians used the representativeness heuristic in the
diagnostic decision process. The availability heuristic was used by
82.38% of the doctors and finally, in more than 50% of the cases the
doctors showed excess confidence. None of the heuristics showed a
statistically significant correlation with diagnostic error. Conclusion:
The three heuristics have been used as mental shortcuts by Primary Care
physicians in the clinical decision process in cases of dyspnea, but
their influence on the diagnostic error is not significant. New studies
based on the proposed methodology will allow confirming both its
importance and its association with diagnostic error.
A Gut-Brain Axis-on-a-Chip for studying transport across epithelial and endothelial barriers
Authors: Kim Min-Hyeok , Kim Donghyun , Sung Jong Hwan
Published: February 2021

Recent research on Gut-Brain Axis (GBA) has suggested that the gut
luminal environment, including the dietary components and commensal
microbiota, could affect behavior, emotion, and cognitive abilities in
the brain. The research on GBA has heavily relied on animal models,
which makes the research challenging. Recent advances in organ-on-a-chip
technology could be a solution for GBA research. In present work, we
developed a modular microfluidic chip, where gut epithelial and brain
endothelial cells were co-cultured to form the gut epithelial barrier
and the Blood-Brain Barrier (BBB). Cell responses to microbial
byproducts were examined by TEER measurement for each barrier, and we
observed the transport of fluorescently labeled exosome across the gut
barrier towards the BBB. Our results suggest this model can be used as a
novel in vitro model of GBA for studying the interaction between the gut
and the brain.
Needs driven talent and competency development for the next generation of regulatory scientists in Africa
Authors: Semete-Makokotlela Boitumelo , Mahlangu Gugu , Mukanga David , Darko Delese , Stonier Peter , Gwaza Luther , Nkambule Portia , Matsoso Precious , Lehnert Regine , Rosenkranz B , Pillai Goonaseelan
Published: February 2021

There is a critical skills gap on the African continent in regulatory
sciences, and an acknowledged need to develop a long-term strategy for
training and professional development of African regulatory personnel.
Capacity building programs for African regulators should link education,
training and research with career development in an approach that
combines an academic base and experiential learning aligned within a
competency framework. A regulatory ecosystem that engages with a broad
range of stakeholders will mean that expertise in the ever-expanding
field of regulatory science filters into teaching and research in a
symbiotic way. In this way capacity development interventions will be a
collaborative approach between the learning context (academic and
training institutions) and the performance context (regulatory agencies
and industry), which will ultimately best serve the patients. Monitoring
and evaluation of capacity development interventions will be essential
to show value of investments and ultimately guide continued funding and
sustainability. This paper reviews the skills and human capacity gap and
outlines a staged tactical approach for Africa that builds on previous
efforts to strengthen African regulatory ecosystems.
The Age of Abundance of Cosmological Models
Authors: Peebles P. J. E.
Published: February 2021

This chapter examines why in the early 1980s cosmologists co-opted the astronomers' subluminal mass and the particle physicists' nonbaryonic matter in what became known as the standard cold dark matter, or sCDM, cosmological model. The letter “s” might be taken to mean that the model was designed to be simple (as it was) but it instead signified “standard,” not because it was established but because it came first. A large part of the cosmology community soon adopted variants of the sCDM model as bases for exploration of how galaxies might have formed in the observed patterns of their space distribution and motions, and for analyses of the effect of galaxy formation on the angular distribution of the sea of thermal radiation. This widespread adoption was arguably overenthusiastic, because it was easy to devise other models, less simple to be sure, that fit what we knew at the time. And it was complicated by the nonempirical feeling that space sections surely are flat.
Living Democracy
Authors: Conway Martin
Published: February 2021

This chapter focuses on the consumption of democracy. What happened in the roughly twenty-five-year period from the end of the Second World War to the late 1960s is perhaps best regarded as a process of gradual acculturation. At different speeds and by different paths, a large majority of Western Europeans came to feel at home in democracy, and began to practise democracy for themselves. However, the new democracies were more equal in their formal structures than in their social reality. The reassertion of boundaries of race, gender, sexuality, and age, after the more fluid and often chaotic experiences of the war years, was reinforced by the evolving but persistent inequalities of social class. Western Europe emphatically remained a class society after 1945. The rapid economic growth that occurred during the post-war years generated new forms of affluence, but these were distributed in ways that reinforced pre-existing class divisions. In particular, the post-war years witnessed a resurgence in the fortunes of the middle class. Whether assessed in terms of its material prosperity, its influence within and over government, or its wider social and cultural ascendancy, the middle class was the dominant social class of the post-war era.
PERBANDINGAN METODE SUPPORT VECTOR MACHINE DAN DECISION TREE UNTUK ANALISIS SENTIMEN REVIEW KOMENTAR PADA APLIKASI TRANSPORTASI ONLINE
Authors: Rokhman Khoirul Abbi , Berlilana Berlilana , Arsi Primandani
Published: February 2021

Secara umum transportasi digunakan untuk memudahkan manusia melakukan aktivitas sehari-hari. Saat ini, transportasi tidak hanya terdapat secara konvensional saja namun berkembang dengan adanya transportasi berbasis online yang harganya lebih terjangkau dan lebih praktis. Gojek Adalah salah satu aplikasi trasportasi online yang memiliki pengguna bisa dikatakan banyak di Indonesia. Namun dalam system ini pasti memliki banyak kekurangan yang dirasakan penggunanya. Dengan menganalisis kekurangan dari aplikasi perusahaan dapat mengetahui kekurangan dari aplikasi dan bagaimana cara memperbaikinya. Tujuan dari penelitian ini yaitu untuk melakukan analisis sentiment dengan menggunakan data ulasan yang terdapat pada Google Play guna mengetahui perbandingan keakurasian antara metode Support Vector Machine untuk mengklasifikasikan ulasan dari dua ketegori yaitu ulasan positif dan negative. Kemudian dibandingkan dengan metode Decision Tree. Melalui klasifikasi diperoleh hasil akurasi sebesar 90.20% untuk metode Support Vector Machine sedangkan 89.80% untuk metode Decision Tree. Jadi bisa disimpulkan untuk metode Support Vector Machine nilai akurasinya lebih tinggi dibandingkan metode Decision Tree.
A Survey on Effective Grid Connected Power Flows in Renewable Energy System
Authors: Mahajan Pooja , Soni Urmila
Published: February 2021

The demand for electricity is increasing day by day and canNot be satisfactorily met without Non-renewable energy sources. Renewable energy sources such as wind and sun are universal and environmentally friendly. These renewable energy sources are the best options for meeting global energy needs, but they are unpredictable due to natural conditions. Using solar and wind hybrid renewable energy systems is the best option to take advantage of these available resources. This article introduces wind energy conversion systems, solar energy conversion systems, and multistage inverters.
Simulation and Implementation of Grid Tied Solar Photovoltaic System with Fuzzy Control Based Universal Bridge Inverter
Authors: Verma Usha , Singh N K
Published: February 2021

Worldwide renewable energy resources, especially solar energy, are growing dramatically in view of energy shortage and environmental concerns. Large-scale solar photovoltaic (PV) systems are typically connected to medium voltage distribution grids, where power converters are required to convert solar energy into electricity in such a grid-interactive PV system. This study are designing of solar energy system in MATLABSIMULINK environment which can be integrated with the grid for its efficient operation. The grid integration is necessary to ace the system reliable under various environmental conditions. Enhancing the DC input voltage to the inverter so that in its aspect the AC output from the inverter is also enhanced. And designing of a universal bridge inverter and AI based intelligent control for it such that it enhances the power output from the solar PV system. Designing of efficient rules for the inverter control using FUZZY algorithm. This work proposes an optimized active power enhancement method and evaluates the effect of fuzzy based controller for power enhancement on system reliability and power quality in the grid-interactive PV system with cascaded converter modules. Fuzzy set of rules are defined in a manner such that it is proved to be effective in enhancing the current output keeping the grid voltage same and hence the power output from the systems of cascaded PV modules. it can be concluded that if designing a cascaded PV solar system it is possible to increase the active power output from the inverter just by using fuzzy set of rules for firing pulses in the inverter.
A Review on Analysis of Heat Transfer Coefficient in Internal Rib Tube
Authors: Kumar Rahul
Published: February 2021

The rate of heat transfer is increased by a fin arrangement applied to the rectangular duct. In order to save energy, many industrial heat exchange devices use various techniques to improve heat transfer, such as: B. fins, dimples, vortex chamber and ribbed tabs. The most common technique used to improve heat transfer is to add fins to the flow channel. The ribs are of simple construction and are widely used in many industries. Turbulent kinetic energy generation increases turbulent heat transfer in the duct due to flow disturbances caused by fin arrangements. The shape of the fin plays an important role in improving heat transfer as it affects the formation of bubble separation behind the fin and the amount of turbulent kinetic energy generated.
Enhancement of Temperature Distribution and Heat Transfer Coefficient of Ribbed Tube by Simulation
Authors: Kunar Rahul , Lomash Dr Sukul
Published: February 2021

The heat transfer from surface may in general be enhanced by increasing the heat transfer coefficient between a surface and its surrounding or by increasing heat transfer area of the surface or by both. The main objective of the study and calculate the total heat transfer coefficient. Improve the heat transfer rate by using ANSYS CFD. During the CFD calculations of the flow in internally ribbed tubes. And calculated the temperature distribution and pressure inside the tube by using ansys. The model was created using CatiaV5 and meshed with Ansys, and the flow analysis is done with Ansys 19.2. The results showing that the heat transfer is increased. The enthalpy and temperature increase with flow is advancing when compare with normal boiler tube. In this study the total heat transfer rate of the pipe increase with the increase the rib height. Total heat transfer rate increase up to 7.7kw. The study show that the improvement in furnace heat transfer can be achieved by changing the internal rib design.
Review on the SFCL Control Techniques in grid System
Authors: Baghel Suman , Jarariya Sanjeev
Published: February 2021

In this paper, the authors present a comparative study of inductive and resistive superconducting residual current limiters (SFCLs) from the perspective of current limiting and transient stability of the power supply system. Different types of SFCL can be used to reduce the magnitude of the fault current in a power system. The two most commonly used types are the resistive type (rSFCL) and the inductive type (iSFCL). The study aims here to analyze the performance of SFCL using various switching algorithms when a fault occurs in a simple high voltage (HV) network.
Analisis Bentuk, Makna dan Fungsi Lagu Rura Silindung Aransemen Erizon Rasin Koto Karya Guru Nahum Situmorang
Authors: Pasaribu Dedi Saputra , Sinaga Theodora
Published: February 2021

Penelitian ini bertujuan untuk mengetahui bentuk, makna, dan fungsi lagu Rura Silindung aransemen Erizon Rasin Koto. Penelitian ini bersifat deskriptif kualitatif. Hasil penelitian membuktikan bahwa bentuk lagu Rura Silindung memiliki 6 motif  dengan penambahan coda  pada bar 33-36, memiliki 4 frase yang terdiri dari dua frase pertanyaan dan 2 frase jawaban, lagu ini juga merupakan lagu dua bagian yang terdiri dari A (a-a’) dan B (b-b’). Melodi, harmoni, dan ritme memiliki gaya dan karakteristik musik Samba, namun tetap dikolaborasikan dengan intrumen musik etnis Batak Toba, sehingga kesan dan nilai tradisi dari musik Batak Toba masih terlihat jelas. Namun terdapat kekurangan pada aransemen ini yaitu pada melodi m1 yang mengalami ketidaksesuain dengan makna syairnya. Lagu Rura Silindung yang diaransemen oleh Erizon Rasin koto ini merupakan karya dari komponis besar yang berasal dari Tanah Batak yaitu Guru Nahum Situmorang. Lagu ini memiliki makna akan keindahan alam  Lembah Silindung, mewakili hati dan kehidupan masyarakat Silindung yang hidup damai, tentram dan saling berdampingan, lagu ini melambangkan ciri khas masyarakat Silindung. Lagu ini berfungsi sebagai lagu iringan pada berbagai acara adat, dan berfungsi sebagai lagu iringan pada pesta tahunan pada acara Panen Raya di Silindung, Tarutung.
Microspectrophotometry of Wood Grain and Color
Authors: Swatland Howard James
Published: February 2021

A reflecting microscope spectrophotometer was used for the colorimetry of wood using CIE (Commission Internationale de l’Éclairage) chromaticity coordinates.  A microscope scanning stage and scanning with optical fibers were used to detect grain patterns. Ten exotic woods with a fine grain structure were tested because they are highly valued in the manufacture of musical instruments and furniture, and they had a wide range in color and grain structure. With lateral illumination (45°) of samples and a large measuring aperture, the results were comparable to those that might be obtained with a commercial colorimeter detecting diffuse Lambertian reflectance. With vertical illumination and coaxial photometry in a microscope, Fresnel reflectance was dominant. The best predictor of CIE x with lateral illumination was reflectance at 400 nm (r = - 0.916, P < 0.0005) and the relationship persisted with vertical illumination (r = -0.67, P < 0.025).   Scanning across woods at 520 nm with a microscope scanning stage, there were relationships of CIE x with scanning peak height (r = 0.75 P < 0.01).   In scanning across 6 cm of wood with optical fibers, there was a relationship of the number of reflectance peaks (from wood grain between dark lines) with peak width (r = - 0.89, P < 0.0005). Woods with a fine grain had numerous small peaks while woods with a coarse grain had a few wide peaks. Thus, there is a connection between the color and grain pattern of wood.
El sector del trabajo del hogar y de cuidados en España en tiempos de COVID-19
Authors:   Profesora titular, Departamento de Sociología/CERMigracions, Universitat Autònoma de Barcelona (UAB), Parella Rubio Sònia
Published: February 2021

Este artículo aborda los efectos que el tipo de organización social de los cuidados en España –en el contexto de la pandemia provocada por el COVID-19– está teniendo para las mujeres inmigrantes empleadas en el sector del trabajo del hogar y de los cuidados, en una dinámica de intensificación de los riesgos y desigualdades en el disfrute de derechos y de bienestar. Para ello, analiza el nexo migración-cuidados a la luz de las dinámicas meso y macro que van a permitir identificar los efectos, sus causas y la propuesta de posibles medidas y políticas para mejorar la situación de las mujeres inmigrantes empleadas en este sector, máximo exponente de la precariedad y la vulnerabilidad.
PANORAMA DE LINGÜÍSTICA Y TRADUCTOLOGÍA. APLICACIONES A LOS ÁMBITOS DE LA ENSEÑANZA DEL FRANCÉS/LENGUA EXTRANJERA Y DE LA TRADUCCIÓN (FRANCÉS-ESPAÑOL)
Authors: Echeverría Pereda Elena
Published: February 2021

Dieciséis capítulos y dos amplísimos anexos bibliográficos componen esta monografía colectiva firmada por Nicolás A. Campos Plaza, catedrático de Filología Francesa de la Universidad de Murcia, y Emilio Ortega Arjonilla, profesor titular de Universidad de Traducción e Interpretación de la Universidad de Málaga.
INFORME TÉCNICO DE PROYECTO INTERNACIONAL DE I + D GROTIUS 98/GR/131 (2) - COMISIÓN EUROPEA: APLICACIONES AL CONTEXTO ESPAÑOL (2002-2008)
Authors: Ortega Arjonilla Emilio
Published: February 2021

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EL PAPEL DEL CONTEXTO EN TRADUCCIÓN E INTERPRETACIÓN
Authors: Álvarez García Mary Carmen
Published: February 2021

En 1997 se celebraron las II Jornadas Internacionales de Traducción e Interpretación en la Universidad de Málaga, organizadas por el Grupo de Investigación de Lingüística Aplicada y Traducción de dicha universidad, que versaron sobre «la influencia de diferentes contextos en la comunicación interlingüística oral y escrita».
EL TRATAMIENTO DE LOS ELEMENTOS CULTURALES DE LA REVUELTA ÁRABE EN LA PRENSA ESPAÑOLA: EL CASO DE LOS TÉRMINOS MAĪD N AL-TAḥRĪR, BALṭAŶĪYA, Y ŠABBĪḥA
Authors: Baba Cheikhna
Published: February 2021

El presente artículo aborda el uso de los términos relativos a las revueltas árabes en la prensa española. Concretamente, analizamos tres ejemplos muy recurrentes, como son balṭaŷīya (muy utilizado en Egipto), šabbīḥa (utilizado en Siria) y Maīdān al-taḥrīr (Plaza de la liberación, en el centro de El Cairo). También analizamos la forma en la que dichos términos han sido traducidos en los rotativos más importantes de España (El País y El Mundo), ofreciendo un análisis cuantitativo sobre el surgimiento del término correspondiente en cada periódico.
LOS CONCEPTOS DE FIDELIDAD Y LITERALIDAD EN LA TRADUCCIÓN DE PASAJES HUMORÍSTICOS
Authors: Ponce Márquez Nuria
Published: February 2021

Dentro del ámbito traductológico, los conceptos de fidelidad y literalidad parecen fusionarse en el fenómeno de la traducción literal. En este artículo se pretende enlazar los conceptos de fidelidad y traducción literal con el encargo de traducción, el nivel de idiomaticidad y la toma de conciencia del marco cultural meta por parte del traductor. Estos tres elementos condicionan la relación establecida entre los parámetros de fidelidad y literalidad con el objetivo de generar efectos análogos en el lector meta a los producidos en el lector del texto origen. En el caso de la traducción de pasajes humorísticos, el traductor debe, además de realizar un exhaustivo análisis del texto origen, tener en cuenta las directrices estipuladas en el encargo de traducción y contemplar la posibilidad de decantarse por una traducción literal en el caso de constatarse una doble coincidencia: la coincidencia del nivel de idiomaticidad en la lengua origen y la lengua meta y la coincidencia de los marcos culturales origen y meta.
Latorre Segura, Ángel (2014). INTRODUCCIÓN AL DERECHO
Authors: Delgado Pugés Iván
Published: February 2021

La obra que aquí reseñamos, publicada por la editorial barcelonesa Ariel en su colección Derecho, constituye un trabajo «de referencia en el estudio de la disciplina», tal y como se indica en su contraportada, tanto por la lucidez como por la claridad con la que se propone una primera toma de contacto con el muchas veces proceloso —aunque realmente apasionante— mundo del Derecho. Su autor, Ángel Latorre Segura, Catedrático de Derecho Romano de las universidades de Barcelona y Alcalá de Henares y miembro del Tribunal Constitucional de España entre 1980 y 1989, conjuga todo el saberacumulado en décadas consagradas a la enseñanza y a la práctica del Derecho. Ya desde el inicio del prólogo se deja claro que este libro «Se dirige a los estudiantes de las Facultades de Derecho, a quienes ya han superado esa etapa de su formación e incluso a quienes se dedican a otras ciencias sociales o a otros quehaceres humanísticos distintos de las disciplinas jurídicas» (pág. 13).
Quintana Nieto, Jesús (2013). PARÓNIMOS Y FALSOS AMIGOS
Authors: Barceló Martínez Tanagua
Published: February 2021

El libro que aquí reseñamos ha sido publicado por la editorial madrileña Dykinson, cuyas colecciones de obras sobre Derecho son ampliamente conocidas y que, en los últimos años, está acogiendo en su seno obras relativas tanto al lenguaje jurídico como a la traducción jurídica. Su autor es Jesús Nieto Quintana, licenciado en Derecho y máster en Enseñanza del Español como Lengua Extranjera por la Universidad Complutense de Madrid, que ha desarrollado su actividad docente en la Universidad de Ciencias Sociales de Toulouse, en la Universidad de La Sorbona (Panthéon-Assas) y en la Universidad Complutense de Madrid. En palabras del propio autor, la presente obra constituye el fruto de una investigación realizada durante años “sobre los parónimos y falsos amigos presentes en las diferentes ramas del lenguaje jurídico hispano-francés” con vistas a “aclarar el significado y el correcto uso de términos y expresiones, con la finalidad eminentemente práctica de servir como herramienta de consulta y ayuda”.
Roldán Vendrell, Mercedes (ed.) (2014). TERMINOLOGÍA Y COMUNICACIÓN CIENTÍFICA Y SOCIAL
Authors: Martínez López Ana Belén
Published: February 2021

Esta nueva monografía, editada por Mercedes Roldán Vendrell y publicada en la colección interlingua de la Editorial Comares de Granada, supone un acercamiento novedoso a un ámbito, el de la terminología, que resulta de gran interés general, especialmente desde un punto de vista lingüístico y traductológico.
El vínculo mortal. La relación madre-hija en Quién te cantará (Carlos Vermut, 2018)
Authors: Merás Lidia
Published: February 2021

La relación entre madres e hijas es un tema de creciente interés en el cine español contemporáneo. A pesar del abundante corpus sobre la representación fílmica de la maternidad, este vínculo apenas se ha abordado de forma específica. A partir de los estudios de género y tomando en cuenta los motivos del cine de terror y del melodrama en el tratamiento de este tema, este artículo analiza las convenciones estéticas y narrativas que han regido la representación de este vínculo materno-filial en los largometrajes de ficción producidos en España de los últimos años. Tomando el tercer largometraje de Carlos Vermut como objeto de estudio, este trabajo concluirá que, si bien Quién te cantará (2018) mantiene algunos de los motivos tradicionales que habían configurado la representación negativa del parentesco entre madres e hijas, también amplía los arquetipos de maternidad. A partir de modalidades de madre poco ortodoxas, es una de las escasas películas que plantean este conflicto simultáneamente desde el punto de vista de la madre y de la hija, cuestionando desde ambas perspectivas una visión idealizada de dicho vínculo.
Sujeto y construcción de la identidad en los sistemas adivinatorios de la santería cubana
Authors: Garcés Marrero Roberto
Published: February 2021

El presente trabajo versa sobre cómo se construye una cierta identidad y, por tanto un cierto tipo de sujeto, a partir de los sistemas normativos propios de la adivinación en la santería cubana. Este análisis se realiza a partir de las experiencias en el trabajo de campo del autor durante cinco años en una “casa de santo” en Remedios, Villa Clara y del estudio exhaustivo de las llamadas “letras” de Ifá. La adivinación en esta religión no solo resulta un acto predictivo, sino una manera de conformar un tipo de personalidad, a partir de un conjunto de reglas y recomendaciones individualizadas para cada creyente.
JINSEI-MUTODORI
Authors: Sanz Rivera Arsenio
Published: February 2021

Reseña del libro «Jinsei-mutodori» de Hatsumi Masaaki
El alma en la Primera Enciclopedia de Hegel
Authors: Paredes María del Carmen
Published: February 2021

En la primera edición de la Enciclopedia, Hegel presenta su «Filosofía del Espíritu» afirmando: «Para nosotros, el espíritu tiene a la naturaleza como su presupuesto». En esta presentación del paso de la Filosofía de la Naturaleza a la Filosofía del Espíritu reside uno de los puntos de partida principales para la exposición de Hegel sobre el desarrollo del alma. Este desarrollo lleva el sello de su concepción del espíritu como «la verdad de la naturaleza» y de que «la naturaleza ha desaparecido en esta verdad y el espíritu se ha elevado como la Idea» (§300).
Die Wahrheit des lebendigen Organismus. Hegels und Schellings naturphilosophische Auffassungen des organischen Lebens
Authors: Sell Annette
Published: February 2021

El organismo vivo desempeña un importante papel tanto en Hegel como en Schelling. En un organismo, los órganos experimentan un proceso interno en el que son tanto fin como medios. Schelling y Hegel pueden hablar de la verdad del organismo, ya que la vida orgánica tiene su propio lugar en sus sistemas filosóficos. La filosofía de la naturaleza de Schelling se refiere a una unidad de naturaleza y espíritu. Para Hegel hay un hiato entre naturaleza y espíritu, pero su filosofía está basada asimismo en un concepto de unidad o completud total. Para Hegel y Schelling, la unidad, que está determinada por un principio previo, se produce a sí misma. En Hegel, esta unidad se mueve en un proceso dialéctico que está animado por una forma de subjetividad.
KONTRUKSI IDENTITAS BUDAYA SUNDA MASYARAKAT JAWA BARAT DI DAERAH ISTIMEWA YOGYAKARTA
Authors: Yulaeliah Ela
Published: February 2021

Kontruksi suatu budaya masyarakat pada sebuah wilayah, secara fungsional dapat diamati dari sejarah perkembangan nilai guna pada masa lalu, sekarang dan yang akan datang, seperti seni pertunjukan Sunda masyarakat Jawa Barat di Daerah Istimewa Yogyakarta. Eksistensi seni pertunjukan sunda menjadi sebuah fenomena yang menarik, karena mampu memposisikan diri ditengah-tengah kemapanan budaya lokal.Perpindahan penduduk Jawa Barat ke Yogyakarta, menyebabkan hadirnya seni pertunjukan Sunda di Yogyakarta sehingga memberi dampak positif terhadap segi kehidupan masyarakat Jawa Barat. Orang Jawa Barat banyak saling mengenal karena sering bertemu dalam acara seni, misalnya dalam latihan membuat karya atau pementasan yang dilaksanakan secara kelompok baik di asrama kabupaten, instansi pemerintahan, Perguruan Tinggi, atau di sanggar-sanggar kesenian. Metode deskriptif analisis dengan pendekatan emik digunakan untuk melihat fenomena kebudayan yang ada di masyarakat berdasarkan pemilik budayanya. Penelitian menunjukkan bahwa kontruksi identitas budaya masyarakat Sunda melalui seni pertunjukan Sunda digunakan diawali dari fungsi sebagai sarana pendidikan, presentasi estetis, serta sebagai sarana komunikasi untuk mempererat hubungan antar sesama warga Jawa Barat. Seni pertunjukan Sunda di Yogyakata lebih berfungsi sebagai alat komunikasi, alat pemersatu etnis Sunda untuk mempererat tali silaturahim di antara warga Jawa Barat
Specjalne strefy ekonomiczne i strefy przemysłowe w kształtowaniu rozwoju gospodarczego regionów na przykładzie Polski i Czech
Authors: Wiedermann Krzysztof , Trojak Anita
Published: February 2021

The aim of the present work is to show how the changing approach to special economic zones in Poland influenced the competitiveness of Polish regions, both on the internal and external scale. In the case of external conditioning, a comparative analysis of competitiveness of Polish regions against the Czech regions was conducted.In the examination of the internal- and external competitiveness conditions of particular Polish regions, an important element that shapes it is the existence of special economic zones. Their location positively affects the competitiveness of the given region, due to lower costs of functioning for the subjects active in the area. According to the original assumptions, creation of the zones was designed as a privilege for problem areas, e.g. characterized by high unemployment or low industrialization.Today’s solutions in this aspect considerably depart from the original assumptions of the idea of special zones, as – created when demanded by the investors – the zones include the most attractive regions. This has led to a situation when disproportion between peripheral and central areas of economic development is increasing. On the other hand, from the point of view of the state’s economic policy, Poland becomes more competitive. When observing the current inflow of crucial investments into the Central-European countries, we do not see situations typical of the 1990s and the first decade of the 21stcentury, when the most important investments were aimed at the Czech Republic or Slovakia (PeugeotCitroen-Toyota, VW, Kia or Hyundai), since the offers made by Poland to these investors usually concerned relatively unattractive locations, often peripheral, which could not compete with the areas of Prague, Bratislava, Ostrava, Trnava or Zilina.
Headquarters of Large Enterprises in the Spatial Structure of Major Polish Cities
Authors: Śleszyński Przemysław
Published: February 2021

The paper is based on the author’s monograph (Śleszyński, 2008). It presents the analysis of enterprise headquarters’ locations in eight largest Polish cities (Warsaw, Szczecin, The Tricity [Gdańsk–Gdynia–Sopot], Poznań, Łódź, Wrocław, Katowice and Krakow). The study primarily involved data from the Hoppenstedt Bonnier database for the year 2004, concerning 3810 entities whose overall revenue exceeded the minimum of 15.6 million PLN. The businesses were analysed in terms of their location with respect to the city centre, as well as the differentiation of revenues, line of business and ownership structure. The analyses helped in the formulation of the basic regularities of the location distribution. For instance, it was found that spatial concentration is most significant in the case of the largest enterprises, the public sector and more advanced businesses, particularly high-order services.The location of large company headquarters, as well as their mutual connections, performs one of the key roles (or even the most important one) in the development of Central Business Districts in Polish cities during transformation.
EMPREENDEDORISMO SOCIAL E EMPREGABILIDADE: PERSPECTIVAS E POSSIBILIDADES PARA PROFISSIONAIS DE NÍVEL SUPERIOR
Authors: Pereira Tadeu Vaz Pinto , Leiria Sara Lustosa Abrahão
Published: February 2021

Práticas empreendedoras e inovadoras são essenciais para um mercado cada vez mais competitivo e exigente. As Entidades Sem Fins Lucrativos (ESFL) estão cada vez mais buscando ações e projetos empreendedores que viabilizem seu trabalho, abram mais campos de atuação, assim como inove em seus projetos e ações. Tendo em vista que o principal fator de produção das ESFL é o trabalho de seus colaboradores, objetivo deste artigo é refletir acerca das particularidades do mercado de trabalho das ESFL de nível superior no Brasil. Observa-se, no período de 2006 a 2015, que que profissionais de nível superior em ESFL apresentam um salário médio inferior ao praticado na economia como um todo, bem como nas pessoas jurídicas EEP (setor privado tradicional), independente do porte de suas empresas. O artigo atenta-se, ainda, a questão de que o salário médio inferior é em função do tipo de pessoa jurídica (ESFL), ou a uma distorção de salários entre trabalhadores do sexo feminino, uma vez que as entidades ESFL são na sua maioria formado por trabalhadores do sexo feminino. Contudo, de maneira geral, observa-se uma dificuldade em se consolidar um mercado de trabalho de nível superior em ESFL, competitivo e atrativo em comparação a outras pessoas jurídicas.
PROPOSAL OF ROBOTIZED CELL WITH ROBOT KUKA KR 6 FOR EDUCATIONAL PURPOSES
Authors: Semjon Jan , Kočan Martin
Published: February 2021

Urgency of the research. The issue of using robotic workplaces for training students of technical fields is highly topical. It makes it possible to increase the labour market participation of students not only for the needs of the present, but also for the future. The design and implementation of an educational robotized workplace make it possible to prepare students according to their needs and current knowledge. Target setting. The aim of the solution is to design an educational workplace for handling, equipped with a Kuka KR6 robot and pneumatic effector. The three-finger effector from SMC allows you to hold and carry objects with a maximum clamping force of 130 N. At the same time, the workplace allows you to place handling objects in a total of 32 positions. Actual scientific researches and issues analysis. The deployment of angular industrial robots has also penetrated into other areas of industry where their use was only sporadic. This creates the need for additional personnel able to program the robot and set the technology for a specific issue of the robotized workplace. Uninvestigated parts of general matters defining. Improvement of students' knowledge or retraining of employees creates preconditions for their better application in technical practice. The ability to realize customized programs on industrial robots currently deployed in industry prepares students to perform their work without the need for further training, saving
costs and time for employers. The research objective. The aim of the research was to design an educational robotized workplace in order to prepare students according to the specific needs of employers. The workplace allows the use of other pneumatic grippers, while it is possible to connect a total of 16 inputs and outputs for the use of other peripheral devices. The robot can also be used to create a program in an ROS environment, which in turn creates the need to use a Kinect device to detect not oriented components. The statement of basic materials. The use of the robot, whose control system KR C4 is one of the most modern, allows students to prepare for the needs of practice in the nearest future. After completing the training, the student is able to program on-line Kuka robots for industrial use. Conclusions. The article focuses on the design and creation of a training robotized workplace for creating programs using
a pneumatic gripper. The design and use of the chessboard makes it possible to create a large number of possible combinations for training purposes. This creates a good precondition for adapting training to the specific needs of trained groups. The use of
horizontal and inclined plane will teach students how to use the co-ordinate system of the tool or external base when programming. For this reason, programming the movement of the robot along the correct trajectory is more complex and improves the
spatial perception of the students in the robot workspace.
Social Development of Rural Areas: Sociological Analysis
Authors: Lushnikova Olga L.
Published: February 2021

The paper presents the author’s view on the social development of rural areas. The author examines different points of view, according to which rural development is identical with economic development; the one that relates it tohuman capital; the one that treats it in terms of “growth”; and the view point one that explains it by changes of mentality and the one that makes it dependent on institutional changes. The author concludes that the development of rural areas should be based on the principles of safe social and natural development; preservation of human resources; increase of social activity of the rural population; orientation to traditional values.
Conhecimento e opinião de alunos da educação básica sobre Infecções Sexualmente Transmissíveis (IST)
Authors: Wanzeler Everton Luis Freitas , Costa Jamille Marcelle Ribeiro , Costa Ailini Danielle Ribeiro , Da Silva Geovanna Carey Brabo , Da Cruz Taize Vieira , Da Costa Antonia Tamires Penha , Da Cruz Tamires Ferreira , Ferreira Vanessa Santos , Modesto Ana Beatriz Dias , Neves Jucilene Luz , Pereira Bárbara Melissa Silva , De Queiroz Gabriel Vinicius Reis
Published: February 2021

Objetivo: Verificar o conhecimento e opinião de estudantes da educação básica sobre infecções sexualmente transmissíveis numa escola estadual localizada em um município do estado do Pará. Métodos: Estudo transversal descritivo, quantitativo com 300 alunos do Ensino Médio, realizado numa instituição de ensino pública em um município do estado do Pará, no período de setembro a outubro de 2018. Resultados: A média de idade dos pesquisados foi 17 anos e 69% dos estudantes foram do gênero feminino. Dos entrevistados 186 (62%) estudantes informaram já terem iniciado a vida sexual. Sobre o conhecimento a respeito das doenças que podem ser transmitidas durante a relação sexual desprotegida 252 (82%) estudantes responderam que se transmitem doenças infectocontagiosas sistêmicas sem o uso de preservativo. Conclusão: Observa-se nesta reflexão que as situações de vulnerabilidade dos adolescentes a IST relacionam-se com a não compreensão do uso de preservativos, baixa escolaridade, conhecimento e informação deficientes, fatores culturais e a falta de orientações.
Obliterating Airway Bronchus Sign of Occult Malignancy in Sarcoid Conglomerate Fibrotic Masses
Authors: McVeigh Niall , Murphy David J. , McKone Edward , Dodd Jonathan D.
Published: February 2021

Sarcoidosis is a multiorgan disease which presents in up to 95% of cases with lung involvement, a proportion of which develops conglomerate fibrotic masses (CFMs). CFMs typically progressively increase in size overtime. The development of a lung malignancy within a CFM is rare and difficult to diagnose within the underlying lung fibrosis. Here, we describe the obstructing airway bronchus sign in CFMs as an important part of assessing CFMs overtime on computed tomography, which when it occurs should raise suspicion of an occult underlying carcinoma.
Optimal ancilla-free Clifford+T approximation of z-rotations
Authors: Ross Neil J. , Selinger Peter
Published: February 2021

We consider the problem of approximating arbitrary single-qubit z-rotations by ancillafree Clifford+T circuits, up to given epsilon. We present a fast new probabilistic algorithm for solving this problem optimally, i.e., for finding the shortest possible circuit whatsoever for the given problem instance. The algorithm requires a factoring oracle (such as a quantum computer). Even in the absence of a factoring oracle, the algorithm is still near-optimal under a mild number-theoretic hypothesis. In this case, the algorithm finds a solution of T-count m + O(log(log(1/ε))), where m is the T-count of the second-to-optimal solution. In the typical case, this yields circuit approximations of Tcount 3 log2 (1/ε) + O(log(log(1/ε))). Our algorithm is efficient in practice, and provably efficient under the above-mentioned number-theoretic hypothesis, in the sense that its expected runtime is O(polylog(1/ε)).
Solving constrained quadratic binary problems via quantum adiabatic evolution
Authors: Ronagh Pooya , Woods Brad , Iranmanesh Ehsan
Published: February 2021

Quantum adiabatic evolution is perceived as useful for binary quadratic programming problems that are a priori unconstrained. For constrained problems, it is a common practice to relax linear equality constraints as penalty terms in the objective function. However, there has not yet been proposed a method for efficiently dealing with inequality constraints using the quantum adiabatic approach. In this paper, we give a method for solving the Lagrangian dual of a binary quadratic programming (BQP) problem in the presence of inequality constraints and employ this procedure within a branch-and-bound framework for constrained BQP (CBQP) problems.