bluuebunny/crossref_metadata_2025_split huggingface dataset:
La trama en la Ciudad Artesanal de Sèvres: síntesis de las aspiraciones de una generación.
Authors: Martín Domínguez Guiomar , De Esteban Garbayo Javier 
Published: May 2018

<p>Aunque solían firmar los proyectos bajo un nombre común, los tres miembros del equipo Candilis-Josic-Woods también desarrollaron trabajos de forma independiente. Así sucede en la Ciudad Artesanal de Sèvres realizada por Alexis Josic entre 1961 y 1965. Concebida tan solo un año antes que la Universidad Libre de Berlín, en paralelo al concurso para la reconstrucción de Frankfurt y mientras Woods publicaba en Le Carré Bleu su teoría sobre el concepto de “web”, esta propuesta supuso un avance decisivo en el uso de patrones geométricos de repetición como método de proyecto por parte del equipo, y permitió fijar algunos temas característicos de trabajos posteriores, todo ello, desde una manifiesta sencillez formal. La definición de un sistema de proyecto abierto y evolutivo, la búsqueda de una renovada identidad espacial alternativa a los cánones del estilo internacional o la reinterpretación del esqueleto arquitectónico desde sus posibilidades de negociación creativa con el usuario fundamentan una “idea de trama”, que también supone la síntesis de muchas de las aspiraciones del Team X. El objetivo de este artículo no es otro que contribuir a una mejor comprensión de las connotaciones estéticas, culturales y sociales que los mecanismos de crecimiento modular adquirieron en ese particular contexto de la revisión moderna. </p>
Simon Sainsbury Centre, Cambridge Judge Business School.
Authors: Architects Stanton Willimas 
Published: May 2018

<p>El <em>Simon Sainsbury Centre</em> es una extensión del <em>Cambridge Judge Business School</em>, perteneciente a la Universidad de Cambridge en Inglaterra. El proyecto se origina a partir de un plan director para complementar y actualizar un escenario arquitectónico complejo, creado por la yuxtaposición y combinación de edificios e intervenciones arquitectónicas de diferentes períodos, algunos de los cuales tienen un carácter arquitectónico particular.</p><p>El sitio fue originalmente ocupado por el Hospital Addenbrooke, cuyas estructuras principales han sufrido varias transformaciones desde su construcción. Los cambios más notables del edificio han sido, en primer lugar, la adaptación de su fachada en la década de 1860, ejemplo del característico resurgimiento ecléctico victoriano de Matthew Digby Wyatt, y, en segundo lugar, la ampliación para alojar el <em>Cambridge Judge Business School</em> en la década de 1990, a partir de un estilo inglés postmoderno y extravagante propio de John Outram. </p>
Occupational Therapy Interventions Supporting Social Participation and Leisure Engagement for Community-Dwelling Older Adults: A Systematic Review
Authors: Smallfield Stacy , Molitor Whitney Lucas 
Published: May 2018

Abstract
This systematic review examines the evidence for the effectiveness of interventions within the scope of occupational therapy that address leisure engagement and social participation among community-dwelling older adults. Eleven Level I, 1 Level II, 1 Level III, and 1 Level IV studies met inclusion criteria. Included articles addressed two themes: interventions supporting social participation and interventions supporting leisure engagement. Strong evidence supports leisure education interventions to enhance leisure engagement, and moderate evidence supports chronic disease self-management programs to support leisure engagement. Mixed evidence exists for community-based group interventions and electronic gaming to support social participation. Routine use of leisure education and chronic disease self-management programs to enhance leisure engagement and selective use of community-based groups and electronic gaming to support social participation are recommended.
Activity Engagement and Everyday Technology Use Among Older Adults in an Urban Area
Authors: Walsh Ryan , Drasga Ruxandra , Lee Jenica , Leggett Caniece , Shapnick Holly , Kottorp Anders 
Published: May 2018

Abstract
OBJECTIVE. We investigated associations among activity engagement (AE), number of available and relevant everyday technologies, ability to use everyday technologies, and cognitive status among older adults in an urban area.
METHOD. This cross-sectional study included 110 participants and used three assessments: the Frenchay Activities Index to measure AE, the Everyday Technology Use Questionnaire to measure the number of and ability to use available and relevant everyday technologies, and the Montreal Cognitive Assessment to measure cognitive status. Data analyses used a one-way analysis of variance and a multiple linear regression model.
RESULTS. The number of available and relevant everyday technologies was significantly different (p &lt; .001) among groups that varied in level of AE. Ability to use everyday technologies did not significantly differ among groups. Cognitive status did not explain level of AE when the number of available and relevant everyday technologies was considered.
CONCLUSION. Increasing the accessibility of available and relevant everyday technologies among older adults in an urban area may increase AE.
SPATIO-TEMPORAL ANALYSIS TO PREDICT ENVIRONMENTAL INFLUENCE ON MALARIA
Authors: Baig S. , Sarfraz M. S. 
Published: May 2018

Abstract. Malaria is a vector borne disease which is a major cause of morbidity and mortality. It is one of the major diseases in the category of infectious diseases. The survival and bionomics of malaria is affected by environmental factors such as climatic, demographic and land-use/land-cover etc. Currently, a very few under developing countries are using Geo-informatics approaches to control this disease. Gujrat a district of Pakistan, is still under threat of malaria disease. Current research is carried on malaria incidents obtained from District Executive Officer of Health Gujrat. The objective of this study was to explore the spatio-temporal patterns of malaria in district Gujrat and to identify the areas being affected by Malaria. Furthermore, it has been also analyzed the relationship between malaria incident and environmental factors in highly favorable zones. Data is analyzed based on spatial and temporal patterns using (Moran’s I). Moreover cluster and hot spots analysis were performed on the incident data. This study shows positive correlation with rainfall, vegetation index, population density and water bodies; while it shows positive and negative correlation with temperature in different seasons. However, variation between amount of vegetation and water bodies were observed. Finding of this research can help the decision makers to take preventive measures and reduce the morbidity and mortality related with malaria in Gujrat, Pakistan.
A new digital elevation model of Antarctica derived from CryoSat-2 altimetry
Authors: Slater Thomas , Shepherd Andrew , McMillan Malcolm , Muir Alan , Gilbert Lin , Hogg Anna E. , Konrad Hannes , Parrinello Tommaso 
Published: May 2018

Abstract. We present a new digital elevation model (DEM) of the Antarctic ice
sheet and ice shelves based on 2.5×108 observations
recorded by the CryoSat-2 satellite radar altimeter between
July 2010 and July 2016. The DEM is formed from spatio-temporal fits
to elevation measurements accumulated within 1, 2, and 5 km
grid cells, and is posted at the modal resolution of
1 km. Altogether, 94 % of the grounded ice sheet and
98 % of the floating ice shelves are observed, and the remaining
grid cells north of 88∘ S are interpolated using ordinary
kriging. The median and root mean square difference between the DEM
and 2.3×107 airborne laser altimeter measurements
acquired during NASA Operation IceBridge campaigns are −0.30 and
13.50 m, respectively. The DEM uncertainty rises in regions
of high slope, especially where elevation measurements were
acquired in low-resolution mode; taking this into account, we
estimate the average accuracy to be 9.5 m – a value that is
comparable to or better than that of other models derived from
satellite radar and laser altimetry.
Expressive writing as an intervention to decrease distress in pediatric critical care nurses
Authors: Perry Julie Ann , Ward-Smith Peggy 
Published: May 2018

Experiencing distress is a common phenomenon among pediatric critical care nurses. Expressive writing provides a cost-effective and easily implemented intervention nurses can utilize to address distress as a consequence of providing care for critically ill patients. This intervention may decrease the array of consequences of distress and improve nursing staff satisfaction and retention.
Su te stenderà la sua ombra. Iconografia e tipologia biblica in due Annunciazioni di Filippo Lippi
Authors: Hodne Lasse 
Published: May 2018

This study is devoted to the symbolic significance of shadow and light in two works by Filippo Lippi: The Annunciation in the Martelli Chapel in the Church of San Lorenzo in Florence and the painting of the same subject in the Frick Collection in New York. In the Renaissance, the shadow that appears in the Annunciation is often associated with the procreative power of God. The fact that Filippo Lippi makes use of this sense of the shadow is particularly evident in his Frick Annuciation. It is less well known that in the art of Filippo the shadow has a dual meaning. In fact, the contrast between light and shade in these pictures was not a result of experimentation with natural light; nor is it a difference - as some have argued - caused by the fact that the two halves of the picture were originally intended to be installed separately like the wings of an organ or an "armadio" (closet for ex voto). Instead, I believe that the difference in the way in which the two parts of these paintings are illuminated is a pun intended to emphasize the theological concept of a typological relationship between the Testaments and the realization of the prophecies about the birth of the Messiah.
Palladio and Vitruvius: composition, style, and vocabulary of the "Quattro libri".
Authors: Cellauro Louis 
Published: May 2018

After a short preamble on the history of the text of Vitruvius during the Renaissance and Palladio's encounter with it, this paper assesses the Vitruvian legacy in Palladio's treatise, in focusing more particularly on its composition, style, and vocabulary and leaving other aspects of this Vitruvianism, such as his architectural theory and the five canonical orders, for consideration in subsequent publications. The discussion on composition concerns Palladio's probable plans to complete ten books, as an explicit reference to Vitruvius' treatise. As regards style, the article highlights Palladio's intention to produce an illustrated treatise like those of Francesco di Giorgio Martini, Sebastiano Serlio, and Giacomo Barozzi da Vignola (whereas the treatise of Vitruvius was probably almost unillustrated), and Palladio's Vitruvian stress on brevity. Palladio is shown to have preferred vernacular technical terminology to the Vitruvian Greco-Latn vocabulary, except in Book IV of the "Quattro libri" in connection with ancient Roman temples. The composition, style, and vocabulary of the "Quattro libri" are important issues which contribute to an assessment of the extent of Palladio's adherence to the Vitruvian prototype in an age of imitation of classical literary models.
Logiche pratiche nel campo dei galleristi. Una ricerca sugli intermediari dell’arte a Milano.
Authors: Anna Uboldi  
Published: May 2018

This work aims to investigate some aspects of the art dealer profession, according to Bourdieu’s field perspective (2010), also relying on some suggestions coming from interactionist research (Becker 2004). The arguments developed are part of a study on gallery owners carried out in the city of Milan, the Italian capital of contemporary art. It is a qualitative research based on in-depth interviews to art gallery owners and participant observations. The analysis examines the practical logics (Bourdieu 1998) underlying the everyday work of these art intermediaries. The field of art dealers is a case of symbolic goods economy, characterized by the coexistence of artistic and economic values (Bourdieu 2005). This ambivalence takes shape in the definition of gallerist itself, in opposition to the idea of merchant of art, thus representing a division among art dealers, based on practices, discourses and structures. The claim to the label of ‘gallerist’ is a discursive euphemism inside conflicts of nomination (Bourdieu 2001). In this way, I interpret some different stances in this artistic microcosm. I propose a classification of art dealers’ profiles to reflect some of their hierarchies and distinctive features. The analysis, carried out through the heuristic lens of the cultural production field, permits to define this working microcosm as an occupation between humility and pride (Hughes 2010). In conclusion, the analysis reveals some struggles of classification in the field of art galleries.
About Chemical Strategies to Fabricate Cell‐Instructive Biointerfaces with Static and Dynamic Complexity
Authors: Koçer Gülistan , Jonkheijm Pascal 
Published: May 2018

AbstractProperly functioning cell‐instructive biointerfaces are critical for healthy integration of biomedical devices in the body and serve as decisive tools for the advancement of our understanding of fundamental cell biological phenomena. Studies are reviewed that use covalent chemistries to fabricate cell‐instructive biointerfaces. These types of biointerfaces typically result in a static presentation of predefined cell‐instructive cues. Chemically defined, but dynamic cell‐instructive biointerfaces introduce spatiotemporal control over cell‐instructive cues and present another type of biointerface, which promises a more biomimetic way to guide cell behavior. Therefore, strategies that offer control over the lateral sorting of ligands, the availability and molecular structure of bioactive ligands, and strategies that offer the ability to induce physical, chemical and mechanical changes in situ are reviewed. Specific attention is paid to state‐of‐the‐art studies on dynamic, cell‐instructive 3D materials. Future work is expected to further deepen our understanding of molecular and cellular biological processes investigating cell‐type specific responses and the translational steps toward targeted in vivo applications.
Recent Advances in the Development of Antimicrobial Nanoparticles for Combating Resistant Pathogens
Authors: Lakshminarayanan Rajamani , Ye Enyi , Young David James , Li Zibiao , Loh Xian Jun 
Published: May 2018

AbstractThe rapid growth of harmful pathogens and their multidrug‐resistance poses a severe challenge for health professionals and for the development of new healthcare products. Various strategies are exploited for the development of effective antimicrobial agents, and nanoparticles are a particularly promising class of materials in this respect. This review summarizes recent advances in antimicrobial metallic, polymeric, and lipid‐based nanoparticles such as liposomes, solid lipid nanoparticles, and nanostructured lipid carriers. The latter materials in particular are engineered for antimicrobial agent delivery and act by encapsulation, receptor‐based binding, and disruption of microbial adherence to cellular substrates. Potential strategies for the design of multifunctional antimicrobial nanocarriers, combining material chemistry and biological interface science, are also discussed.
An Intelligent Neural Stem Cell Delivery System for Neurodegenerative Diseases Treatment
Authors: Qiao Shupei , Liu Yi , Han Fengtong , Guo Mian , Hou Xiaolu , Ye Kangruo , Deng Shuai , Shen Yijun , Zhao Yufang , Wei Haiying , Song Bing , Yao Lifen , Tian Weiming 
Published: May 2018

AbstractTransplanted stem cells constitute a new therapeutic strategy for the treatment of neurological disorders. Emerging evidence indicates that a negative microenvironment, particularly one characterized by the acute inflammation/immune response caused by physical injuries or transplanted stem cells, severely impacts the survival of transplanted stem cells. In this study, to avoid the influence of the increased inflammation following physical injuries, an intelligent, double‐layer, alginate hydrogel system is designed. This system fosters the matrix metalloproeinases (MMP) secreted by transplanted stem cell reactions with MMP peptide grafted on the inner layer and destroys the structure of the inner hydrogel layer during the inflammatory storm. Meanwhile, the optimum concentration of the arginine‐glycine‐aspartate (RGD) peptide is also immobilized to the inner hydrogels to obtain more stem cells before arriving to the outer hydrogel layer. It is found that blocking Cripto‐1, which promotes embryonic stem cell differentiation to dopamine neurons, also accelerates this process in neural stem cells. More interesting is the fact that neural stem cell differentiation can be conducted in astrocyte‐differentiation medium without other treatments. In addition, the system can be adjusted according to the different parameters of transplanted stem cells and can expand on the clinical application of stem cells in the treatment of this neurological disorder.
Concentrated Sunlight for Materials Synthesis and Diagnostics
Authors: Katz Eugene A. , Visoly‐Fisher Iris , Feuermann Daniel , Tenne Reshef , Gordon Jeffrey M. 
Published: May 2018

AbstractHerein, the use of highly concentrated sunlight for materials science research is reviewed. Specific research directions include: (1) the generation of inorganic nanostructures, some of which had eluded experimental realization with conventional synthetic processes, and (2) elucidating the processes governing the degradation of organic and perovskite‐based photovoltaic materials and devices, along with accelerated assessment of their stability. Both approaches employ solar concentrators capable of producing flux densities exceeding those of terrestrial solar radiation by up to three orders of magnitude, and are geared toward either creating extensive ultrahot reactor conditions conducive to the rapid, safe synthesis of unusual nanomaterials or judiciously interrogating photovoltaic devices.
A Large‐Scale Graphene–Bimetal Film Electrode with an Ultrahigh Mass Catalytic Activity for Durable Water Splitting
Authors: Yu Xiaowen , Zhang Miao , Tong Yue , Li Chun , Shi Gaoquan 
Published: May 2018

AbstractThe practical industralization of water splitting needs high‐efficient and cost‐effective catalytic electrodes. A versatile and scalable solution‐processing method to prepare such a catalytic electrode with high flexibility and conductivity is introduced. This preparation method is applicable for a wide variety of metal species and takes graphene sheets as metal carriers and film‐forming agents, resulting in 100% utilization of raw materials. The obtained graphene–bimetal film has excellent comprehensive performance with high areal activity and superior turnover frequency at a low mass loading of 0.05 mg cm−2, as well as a record‐high mass activity for oxygen or hydrogen evolution. The assembled two‐electrode configuration can be used in a practical full water splitting system, requiring a cell voltage of 1.58 or 1.50 V at 30 or 70 °C to afford a current density of 10 mA cm−2; it also exhibits a long‐term durability over 200 h, superior to most of the reported systems for the same purpose. This work provides a new platform for large‐scale and high‐yield production of electrocatalysts and also uncovers the design principles of catalytic electrodes with high mass activity toward industralization.
Mangan‐katalysierte dehydrierende Alkylierung oder α‐Olefinierung von Alkyl‐N‐heteroarenen durch Alkohole
Authors: Zhang Guoying , Irrgang Torsten , Dietel Thomas , Kallmeier Fabian , Kempe Rhett 
Published: May 2018

AbstractDie Katalyse mit auf der Erde häufig vorkommenden Übergangsmetallen ist eine Option, um unsere seltenen Edelmetallressourcen zu schonen, und ist besonders interessant, wenn neue Reaktivitäts‐ oder Selektivitätsmuster beobachtet werden. Wir berichten hier über eine neue Reaktion: die dehydrierende Alkylierung oder α‐Olefinierung von Alkyl‐N‐heteroarenen mit Alkoholen. In unserem Labor entwickelte Mangankomplexe katalysieren die Reaktion effizient. Fe‐ und Co‐Komplexe, die durch solche Liganden stabilisiert sind, sind im Wesentlichen inaktiv. Während der Reaktion wird Wasserstoff freigesetzt, und funktionelle Gruppen wie Brom, Iod oder Olefine können toleriert werden. Eine Vielzahl von Alkyl‐N‐heteroarenen kann funktionalisiert werden, und Benzylalkohole sowie aliphatische Alkohole gehen die Reaktion ein.
Supramolecular Copolymerization as a Strategy to Control the Stability of Self‐Assembled Nanofibers
Authors: Thota Bala N. S. , Lou Xianwen , Bochicchio Davide , Paffen Tim F. E. , Lafleur René P. M. , van Dongen Joost L. J. , Ehrmann Svenja , Haag Rainer , Pavan Giovanni M. , Palmans Anja R. A. , Meijer E. W. 
Published: May 2018

AbstractA major challenge in supramolecular polymerization is controlling the stability of the polymers formed, that is, controlling the rate of monomer exchange in the equilibrium between monomer and polymer. The exchange dynamics of supramolecular polymers based on benzene‐1,3,5‐tricarboxamide (BTA) can be regulated by copolymerizing molecules with dendronized (dBTA) and linear (nBTA) ethylene glycol‐based water‐soluble side chains. Whereas nBTAs form long nanofibers in water, dBTAs do not polymerize, forming instead small spherical aggregates. The copolymerization of the two BTAs results in long nanofibers. The exchange dynamics of both the BTA monomers in the copolymer are significantly slowed down in the mixed systems, leading to a more stable copolymer, while the morphology and spectroscopic signature of the copolymers are identical to that of nBTA homopolymer. This copolymerization is the supramolecular counterpart of styrene/ maleic anhydride copolymerization.
Nanoscale Chemical Imaging of Zeolites Using Atom Probe Tomography
Authors: Schmidt Joel E. , Peng Linqing , Poplawsky Jonathan D. , Weckhuysen Bert M. 
Published: May 2018

AbstractUnderstanding structure–composition–property relationships in zeolite‐based materials is critical to engineering improved solid catalysts. However, this can be difficult to realize as even single zeolite crystals can exhibit heterogeneities spanning several orders of magnitude, with consequences for, for example, reactivity, diffusion as well as stability. Great progress has been made in characterizing these porous solids using tomographic techniques, though each method has an ultimate spatial resolution limitation. Atom probe tomography (APT) is the only technique so far capable of producing 3D compositional reconstructions with sub‐nanometer‐scale resolution, and has only recently been applied to zeolite‐based catalysts. Herein, we discuss the use of APT to study zeolites, including the critical aspects of sample preparation, data collection, assignment of mass spectral peaks including the predominant CO peak, the limitations of spatial resolution for the recovery of crystallographic information, and proper data analysis. All sections are illustrated with examples from recent literature, as well as previously unpublished data and analyses to demonstrate practical strategies to overcome potential pitfalls in applying APT to zeolites, thereby highlighting new insights gained from the APT method.