bluuebunny/crossref_metadata_2025_split huggingface dataset:
Willem Marinus Dudok : la escuela como obra de arquitectura y urbanismo =
Authors: Bergeijk Herman van 
Published: June 2017

Las escuelas construidas por Dudok en Hilversum en el periodo de entreguerras forman un conjunto considerado de referencia dentro de la arquitectura escolar. Además de permitir apreciar la evolución estilística de Dudok durante esos años, su interés estriba en el carácter de monumentos civiles e hitos urbanos con que fueron concebidas. De reducidas dimensiones y con un limitado número de aulas, cada escuela fue diseñada de forma diferente, como un claro elemento de reconocimiento de cada barrio. Su variedad de formas se adaptó también psicológicamente a las diferentes edades de los alumnos. En el artículo se pasa revista ordenadamente y de forma crítica a todo el conjunto y se comentan las relaciones e influencias con los movimientos coetánes de renovación escolar, especialmente en Alemania. Abstract The schools build by Dudok in Hilversum in the periode between the two World Wars form a serie considered as a reference within the educational architecture. Their interest rely no only in that they show the stylistic evolution of Dudok in that years but also in the character as civil monuments and urban milestones which they were conceived. Reduced in their dimensions and with only a small number of classrooms, each school had a different design becoming in this way a recogntion element in his neighbourhood. The variety of forms was also psycologicaly addapted to the age of the children. The article is a translation from Dutch to Spanish of the chapter “De school als architectonische en stedebouwkundige opgave” in the book Willem Marinus Dudok. Architect-stedebouwkundige 1884-1974, by Herman van Bergeijk, and offers a critic overview of the whole group of schools. Also includes information on the relationships and influences received from the contemporary movements of school reform, especially those initiated in Germany.
La fábrica de embutidos de Segovia: diagramas y matbuildings
Authors: Verdasco Angel 
Published: June 2017

La fábrica de embutidos “El Acueducto” es uno de los edificios organicistas más perturbadores y enigmáticos del organicismo madrileño y además casi un caso aislado, pues los arquitectos de esa corriente apenas trabajaron la tipología fabril. Realizada por el arquitecto Curro Inza, es un edificio de difícil explicación y desconcertante en su forma ¿Por qué hizo esta fábrica tan inexplicable? ¿Qué claves esconde este proyecto? ¿Cómo llego a ese resultado final? Este texto explica cómo dentro de la arquitectura del autor, el de Segovia es el final de una serie y el mejor ejemplo de los proyectos “aditivos” de Inza, pudiendo ser calificado como un matbuilding. El acceso por vez primera vez al archivo personal del arquitecto ha permitido disponer de un material inédito hasta ahora, pudiendo mostrar cuál fue el proceso de gestión y encargo de la fábrica, y las distintas versiones (jamás publicadas) que realizó el autor hasta llegar al resultado final construido. Es BIC desde 2013.
Decorative Systems of Industrial Buildings: a foray into uncharted regions
Authors: Föhl Axel 
Published: June 2017

This article is a reprint of the original published in the journal Ezelsoren, Bulletin of the Institute of History of Art, Architecture and Urbanism (IHAAU) of the Delft University of Technology (TU Delft). It appeared in Volume III, Number 3, 2012 and is, as indicated in the text, a sample of how far "the very extensive number of buildings constructed since the beginning of industrialization in relation to many technical purposes, from railway stations to slaughterhouses, from power plants to coal mines, haven´t been sufficiently studied in relation to their ornamental and sculptural systems, which in turn represent the reaction of the arts to the course of technological development.” An artistic material still largely unexplored whose wealth is waiting to be unveiled as an eloquent field of interpretation of the past.
Feed Intake Patterns and Immediate Glycaemic and Insulinaemic Responses of Horses Following Ingestion of Different Quantities of Starch From Oat, Barley and Grains
Authors: Zeyner Annette , Romanowski Kristin , Orgis Aileen , Vernunft Andreas , Gottschalk Jutta , Einspanier Almuth , Koeller Gabor , Wensch-Dorendorf Monika 
Published: June 2017

Background:Relevant literature indicate that more than 0.8 g starch/kg body weight from compounded feed composed of different starch sources induces disproportionate glycaemic and insulinaemic responses in horses.Objective:It should be investigated whether crushed oats, barley and maize also cause a disproportionate increase in plasma glucose and insulin when fed as the only concentrate in quantities equal to and above 0.8 g starch/kg body weight.Method:Four mares received hay plus oats, barley and maize, respectively, in quantities equal to 0.8, 1.0 and 2.0 g starch/kg body weight. At the test days, chewing parameters were detected and blood sampled before and 30, 60, 90 and 120 min after the concentrate meal. Plasma glucose and insulin were measured and areas under the curve were calculated.Results:Maize was ingested particularly slowly (dry matter basis; P < 0.05), but glycaemic and insulinaemic responses were particularly low (starch basis; P < 0.05). In general, the glycaemic responses were highest with 1 g starch/kg body weight (P < 0.05). The quantity of starch had no effect on the insulinaemic response (P > 0.05). A defined increase in plasma glucose induced the highest insulinaemic response with oat grains.Conclusion:Oats and barley are ingested faster and induce higher glycaemic and insulinaemic responses than maize. Until 120 min postprandial, elevated quantities of starch from these grains seem to induce no disproportionate or at least linear increase of plasma glucose and insulin. The insulinaemic response to a defined increase of plasma glucose is particularly pronounced with oats.
Relación dinámica entre la Glucosa Intersticial y la Glucosa Plasmática Usando Modelos Matemáticos del tipo Entrada - Salida
Authors: Lema Pérez Angela María , García Tirado José Fernando , Lema Pérez Laura 
Published: June 2017

La Diabetes Mellitus tipo 1 (T1DM por sus siglas en inglés) es una enfermedad autoinmune que afecta a gran cantidad de la población mundial. Esta enfermedad se caracteriza porque el páncreas ya no es capaz de producir la hormona insulina la cual es necesaria para la captación de energía de la mayoría de las células del cuerpo humano. Uno de los avances que se plantean actualmente para el tratamiento de esta enfermedad es por medio de un sistema de control automático de glucosa en sangre denominado páncreas artificial. Este sistema usa un monitor continuo de glucosa (CGM, por sus siglas en inglés) y una bomba de insulina que actúa por órdenes de un sistema de control. El CGM toma mediciones en el tejido intersticial abdominal cada 5 min lo que plantea un retardo con respecto a la glucosa plasmática que es la variable controlada. Este retardo es el causante de varios de los problemas de los sistemas de control que actualmente se plantean. En este estudio se pretende relacionar ambas mediciones a través de un modelo matemático de primer orden, en el cual la glucosa plasmática es la entrada y la glucosa intersticial es la salida. El modelo fue identificado, a partir datos reales de un paciente, mediante la curva de reacción. Los parámetros , y del modelo, fueron ajustados comparando los parámetros calculados en seis modelos identificados, logrando llegar a un único modelo que relaciona matemáticamente ambas mediciones de glucosa.
De un Modelo Ondulatorio a un Modelo Difusivo: convergencia puntual de soluciones
Authors: Cordero Ceballos Juan Carlos , Pinilla Estupiñan Ricardo , Pinilla Estupiñan Ricardo 
Published: June 2017

Consideramos el modelo lineal con coeficientes constantes para las vibraciones transversales de una cuerda elástica en ausencia de fuerzas externas, también asociado al problema de una línea de transmisión sin disipación. Probaremos que para cierto tipo de datos iniciales las soluciones de dicho modelo se aproximan puntualmente a la solución de la ecuación de onda o bien a la solución de la ecuación del calor, dependiendo de la elección del parámetro limite. Estos son los limites no viscoso y de densidad cero respectivamente. Como consecuencia, podemos decir que los modelos clásicos ondulatorio y difusivo se conectan vía la ecuación del telégrafo.
DESCRIPCIÓN DE LOS MODELOS ACTUALES DE GESTIÓN GERENCIAL, EN LAS GRANDES EMPRESAS INDUSTRIALES DE PEREIRA Y DOSQUEBRADAS EN EL CONTEXTO ACTUAL DE LA ECONOMIA PERIODO 2013 – 2014
Authors: Mosquera rodas Jhon Jairo , Hernández Villanueva Carlos Alberto 
Published: June 2017

El presente artículo trata sobre la descripción de los modelos actuales de gestión gerencial en las grandes empresas industriales de Pereira y Dosquebradas en el contexto actual de la economía, periodo 2013- 2014. Para darle un contexto actual y real a la investigación, se partió de un marco que resume los modelos más comúnmente utilizados por las compañías, entre otros: planeación estratégica, calidad total, Kaizen, justo a tiempo, outsourcing, etc. También se toman en cuenta las primeras escuelas de administración, la importancia del estudio de tiempos de Taylor, que partió de lo particular a lo general en el tema administrativo, al contrario de Fayol, que definió lo general hacia lo particular, con su división del trabajo, unidad de mando y todo el tema organizacional. Luego se toma un breve contexto económico nacional y por último un análisis de la región Pereira y Dosquebradas.
Targeted Metabolomics Demonstrates Distinct and Overlapping Maternal Metabolites Associated With BMI, Glucose, and Insulin Sensitivity During Pregnancy Across Four Ancestry Groups
Authors: Jacob Saya , Nodzenski Michael , Reisetter Anna C. , Bain James R. , Muehlbauer Michael J. , Stevens Robert D. , Ilkayeva Olga R. , Lowe Lynn P. , Metzger Boyd E. , Newgard Christopher B. , Scholtens Denise M. , Lowe William L. 
Published: June 2017

OBJECTIVEWe used targeted metabolomics in pregnant mothers to compare maternal metabolite associations with maternal BMI, glycemia, and insulin sensitivity.RESEARCH DESIGN AND METHODSTargeted metabolomic assays of clinical metabolites, amino acids, and acylcarnitines were performed on fasting and 1-h postglucose serum samples from European ancestry, Afro-Caribbean, Thai, and Mexican American mothers (400 from each ancestry group) who participated in the Hyperglycemia and Adverse Pregnancy Outcome (HAPO) Study and underwent an oral glucose tolerance test at ∼28 weeks gestation.RESULTSK-means clustering, which identified patterns of metabolite levels across ancestry groups, demonstrated that, at both fasting and 1-h, levels of the majority of metabolites were similar across ancestry groups. Meta-analyses demonstrated association of a broad array of fasting and 1-h metabolites, including lipids and amino acids and their metabolites, with maternal BMI, glucose levels, and insulin sensitivity before and after adjustment for the different phenotypes. At fasting and 1 h, a mix of metabolites was identified that were common across phenotypes or associated with only one or two phenotypes. Partial correlation estimates, which allowed comparison of the strength of association of different metabolites with maternal phenotypes, demonstrated that metabolites most strongly associated with different phenotypes included some that were common across as well as unique to each phenotype.CONCLUSIONSMaternal BMI and glycemia have metabolic signatures that are both shared and unique to each phenotype. These signatures largely remain consistent across different ancestry groups and may contribute to the common and independent effects of these two phenotypes on adverse pregnancy outcomes.
OPTIMASI MEDIA PRODUKSI ENZIM XILANASE DARI Bacillus sp. (<i>Medium Optimization of Xylanase Production from Bacillus sp.</i>)
Authors: Erika Erika , Agustrina Rochmah , Sumardi Sumardi , Mulyono Mulyono 
Published: June 2017

Xylan is a carbon source in growth medium of extracellular xylanase producing bacteria. The purpose of this study was to get the optimum medium for the growth of Bacillus sp. in producing the xylanase. The factors consist of production time, carbon, and nitrogen source, as well as simple sugars. Addition carbon source used was delignified sugarcane bagasse, rice hulls, and corn cobs with different concentrations (0.25%; 0.5%; 0.75%; and 1% w/v) . Ammonium chloride, ammonium sulfate, and sodium nitrate with different concentrations (0.08%; 0.17%; 0.26%; and 0.35% w/v) were used as a source of nitrogen, while the simple sugar used was glucose, lactose, sucrose, and xylose. The results showed that the optimum culture media of Bacillus sp. to produce xylanase is media with 0.25% natural starch from the corn cob xylan as a carbon source, 0.26% ammonium chloride as a source of nitrogen, 0.0625 grams of sugar xylose, at pH 6, incubation temperature of 40°C, and 12 hours production time. In that media, xylanase activity was 0.2 U/mL.Keywords: agricultural waste, medium optimization, xylanase, Bacillus sp. ABSTRAKXilan merupakan sumber karbon pada media pertumbuhan bakteri penghasil enzim ekstraseluler xilanase. Tujuan penelitian ini adalah mendapatkan media optimum untuk pertumbuhan Bacillus sp. dalam memproduksi xilanase. Perlakuan percobaan terdiri dari waktu produksi, sumber karbon, sumber nitrogen, dan penambahan gula sederhana. Sumber karbon yang digunakan adalah bagas tebu, sekam padi, dan tongkol jagung dengan variasi konsentrasi 0,25%; 0,5%; 0,75%; dan 1% (b/v) . Amonium klorida, amonium sulfat, dan natrium nitrat dengan variasi konsentrasi 0,08%; 0,17%; 0,26%; dan 0,35% (b/v) digunakan sebagai sumber nitrogen, sedangkan gula sederhana yang digunakan adalah glukosa, laktosa, sukrosa, dan xilosa masing-masing sebanyak 0,0625 b/v. Hasil percobaan menunjukkan bahwa media optimum pertumbuhan Bacillus sp. untuk produksi xilanase adalah media dengan 0,25% tepung xilan dari tongkol jagung sebagai sumber karbon, 0,26% amonium klorida sebagai sumber nitrogen, 0,0625 gram gula xilosa, pada pH media 6, suhu inkubasi 40°C, serta waktu produksi 12 jam. Dalam media tersebut, aktivitas xilanase yang dihasilkan sebesar 0,2 U/mL.Kata kunci : limbah pertanian, optimasi media, xilanase, Bacillus sp.
Widespread paleopolyploidy, gene tree conflict, and recalcitrant relationships among the carnivorous Caryophyllales
Authors: Walker Joseph F. , Yang Ya , Moore Michael J. , Mikenas Jessica , Timoneda Alfonso , Brockington Samuel F. , Smith Stephen A. 
Published: June 2017

PREMISE OF STUDY:The carnivorous members of the large, hyperdiverse Caryophyllales (e.g., Venus flytrap, sundews, and Nepenthes pitcher plants) represent perhaps the oldest and most diverse lineage of carnivorous plants. However, despite numerous studies seeking to elucidate their evolutionary relationships, the early‐diverging relationships remain unresolved.METHODS:To explore the utility of phylogenomic data sets for resolving relationships among the carnivorous Caryophyllales, we sequenced 10 transcriptomes, including all the carnivorous genera except those in the rare West African liana family Dioncophyllaceae. We used a variety of methods to infer the species tree, examine gene tree conflict, and infer paleopolyploidy events.KEY RESULTS:Phylogenomic analyses supported the monophyly of the carnivorous Caryophyllales, with a crown age of 68–83 million years. In contrast to previous analyses, we recovered the remaining noncore Caryophyllales as nonmonophyletic, although the node supporting this relationship contained a significant amount of gene tree discordance. We present evidence that the clade contains at least seven independent paleopolyploidy events, previously unresolved nodes from the literature have high levels of gene tree conflict, and taxon sampling influences topology even in a phylogenomic data set, regardless of the use of coalescent or supermatrix methods.CONCLUSIONS:Our data demonstrate the importance of carefully considering gene tree conflict and taxon sampling in phylogenomic analyses. Moreover, they provide a remarkable example of the propensity for paleopolyploidy in angiosperms, with at least seven such events in a clade of less than 2500 species.
Sound pressure and temperature centering of material and sterilization
Authors: Mendes de Fontes Klessiane , Santos Iolanda Beserra da Costa , Tavares da Fonseca Leila de Cássia , Silva Luiz Bueno da , Holmes Ericka Silva , Andrade Bezerra Suzana Cristina , Furtado Lima Adriano , Ferreira dos Santos Bruna , Cadete Izaura Cleone Ferreira dos Santos , Pinto Chaves Barbara Jeane 
Published: June 2017

Objective: Gauge the sound pressure and temperature levels emitted by the equipment of the drying and sterilization rooms of the Material and Sterilization Center and compare them with the current legislation.
Method: It is an experimental study with a quantitative approach, implemented in a school hospital in Joao Pessoa-PB. The data were obtained by a sound pressure meter and a thermal stress meter in September 2016.
Results and Discussion: The data evidenced high sound pressure levels, reaching a mean of 71.25 and 76.25 dB (A), in the drying and sterilization rooms respectively. The levels found do not exceed that recommended by NR15 (Regulatory Norm 15) which is 85dB(A), but NBR 10152/87 (Brazilian Norm 10152/87) indicates levels between 45 and 55 dB(A) for acoustic well-being. As for the temperature the measured mean ranged between 24.91 and 25.87 °C.
Conclusion: The levels of sound pressure and temperatures found in the environment can cause physiopsychological changes in the professionals that works in this services.
Keywords: Sound pressure; Temperature; Material and Sterilization Center
Adaptive Stokes Preconditioning for Steady Incompressible Flows
Authors: Beaume Cédric 
Published: June 2017

AbstractThis paper describes an adaptive preconditioner for numerical continuation of incompressible Navier–Stokes flows based on Stokes preconditioning [42] which has been used successfully in studies of pattern formation in convection. The preconditioner takes the form of the Helmholtz operator I–ΔtL which maps the identity (no preconditioner) for Δt≪1 to Laplacian preconditioning for Δt≫1. It is built on a first order Euler time-discretization scheme and is part of the family of matrix-free methods. The preconditioner is tested on two fluid configurations: three-dimensional doubly diffusive convection and a two-dimensional projection of a shear flow. In the former case, it is found that Stokes preconditioning is more efficient for , away from the values used in the literature. In the latter case, the simple use of the preconditioner is not sufficient and it is necessary to split the system of equations into two subsystems which are solved simultaneously using two different preconditioners, one of which is parameter dependent. Due to the nature of these applications and the flexibility of the approach described, this preconditioner is expected to help in a wide range of applications.
Ética del desarrollo y educación para el desarrollo, o la maximización de la ganancia
Authors: Flores Silva Jorge 
Published: June 2017

E. Alburquerque (2001) “lo que el cambio social esta postulando es una ciencia éticamente responsable y una tecnología al servicio del hombre” y de la vida, realizando valoraciones económicas que incluyan la biodiversidad, el uso adecuado de los recursos y la distribución con justicia y equidad.El ser humano es parte de la naturaleza y debe sentirse responsable ante ella, cuidándola y conservándola, no se puede actuar arbitrariamente, no se puede seguir destruyendo lo que es fundamental para la vida, esta es responsabilidad ética.El ser humano es el sujeto de la actividad económica y gracias a su trabajo se posibilita la producción de gran cantidad de bienes necesarios para que los integrantes de la sociedad puedan vivir en condiciones de dignidad. F. Hinkelammert y H. M. Mora (2001) “Para vivir, el ser humano tiene que producir y consumir continuamente (reproducir), por lo menos los medios que necesita para su subsistencia física, biológica, antropológica”. P.24. En el proceso de producción de bienes en donde el elemento significativo es el trabajo de las personas se interrelacionan variados elementos que actúan en la vida económica de la sociedad, que implica no solo proceso técnico sino relaciones entre los seres humanos, como organizadores y ejecutores de la producción.
Active thrusting of the Longquan Fault in the central Sichuan basin, China, and the seismotectonic behavior in the Longmen Shan fold‐and‐thrust belt
Authors: Wang Maomao , Lin Aiming 
Published: June 2017

AbstractPresent‐day convergence within the Longmen Shan fold‐and‐thrust belt (LSFTB) was released by the 2008 Mw 7.9 Wenchuan earthquake, which ruptured multiple thrust ramps beneath the range front structures. However, it is still unclear whether fault slip propagated eastward into the foreland, closer to densely populated areas around Chengdu. In this study, we provide constraints on the 3‐D subsurface structure, fault activity, and seismic hazards of the Longquan fault located in the central Sichuan basin, ~100 km east of the range front structures of the LSFTB. We develop a seismotectonic model and assess the activity of the Longquan fault by a combination of methods, including interpretation of seismic reflection profiles, analysis of satellite images, field mapping, trench logging, and radiocarbon dating. Our survey reveals that at least two surface‐rupturing events occurred on the Longquan fault. Our 3‐D structural model and evidence for Holocene faulting events on the Longquan fault reveals that upper crustal shortening in the Sichuan basin is accommodated by a frontal thrust system that is linked to the recently active range front blind structures by a shallow detachment. We suggest that dynamic weakening following fault activity at the Longmen Shan range front might unlock the updip portion of this shallow detachment, sending slip eastward into the foreland and to the surface along the Longquan thrust ramps. Our results have important implications for seismic hazards assessment of active frontal thrusts linked by upper crustal detachments in active fold‐and‐thrust belts around the world.