bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optically accessible memristive devices
Authors: Di Martino Giuliana , Tappertzhofen Stefan 
Published: May 2019

Abstract
One of the most promising contenders for ultralow-energy electronic devices are memristive memories, which allow for sustainably scalable “neuromorphic” computing, potentially capable of reducing power dissipation in IT by >50%. Understanding the nanoscale kinetics of the switching mechanisms is needed to enable high-endurance devices – only this can unlock their integration into fast, low-energy, logic-in-memory architectures. Lately, non-perturbative techniques were introduced to study morphological changes within memristive devices. In particular, plasmonic nanocavities recently became a smart and powerful investigation tool and opened the path for completely new electro-optical applications based on memristive devices. In this review, we will discuss the main research streams currently linking the fields of nanoscale device engineering and plasmon-enhanced light-matter interactions focusing on innovative fast ways to study real-time movement of individual atoms that underpins this new generation of ultralow-energy memory nano-devices.
Oxygen Effects on Solidification Behavior of Gas Tungsten Arc–Welded Laser Powder Bed Fusion–Fabricated 304L Stainless Steel
Authors: Gonzales Devon S. , Liu Stephen , Javernick Daniel , Pacheco Robin , Brand Michael , Johnson Matthew , Tung David 
Published: May 2019

Abstract
The laser powder bed fusion (L-PBF) process inherently accumulates interstitial gas elements during powder fabrication and laser deposition processes. Such elements can lead to localized variations in the weld pool and affect the solidification behavior (when compared with its wrought equivalent), in addition to chemical microsegregation within the fabricated material. This study was conducted to characterize the solidification behavior of gas tungsten arc (GTA) welds made on L-PBF 304L stainless steel. The effect of surface active elements on the local solidification rates was studied. An emphasis was placed on the role local solidification rates and temperature gradients throughout the weld play on the resultant weld solidification structure and microsegregation. It was determined that gas tungsten arc welds on L-PBF 304L stainless steel exhibited a vermicular ferrite solidification structure compared with a mix of vermicular and lathy ferrite structure in wrought 304L. The varying convective thermal gradients in the weld pool affected the solidification modes and partitioning of elements, leading to fluctuations of microsegregation in the L-PBF 304L. Macroscopically, such partitioning affected the surface tension within the weld pool, producing asymmetric weld pool geometries. The compositional differences between wrought and L-PBF fabricated 304L stainless steels resulted in irregular solidification behaviors during welding affecting the final weld microstructure.
Genel Cerrahi Kliniğimizde Adrenalektomi Yapılan Hastaların Değerlendirilmesi
Authors: PEKER Yaşar Subutay , URKAN Murat 
Published: May 2019

Amaç: 2013 2018 yılları arasında Gülhane Eğitim ve
Araştırma Hastanesi Genel Cerrahi ABD’da opere edilen hastaların sonuçları ve
klinik deneyimimizi irdeledik. Çalışmamızda Benign ve Malign adrenal gland bezi
hastalıkları nedeni ile Laparaskopik adrenektomi uygulanan hastalar ile açık
cerrahi uygulanan hastaların sonuçlarını ortaya koymayı amaçladık.

Material ve Method: Adrenal Gland kitlesi nedeni ile
opere edilen 44 hastanın retrospektif olarak verilerinin sunulduğu bir
çalışmadır. Hastaları yaş, cinsiyet, adrenal kitle büyüklüğü, preoperatif
teşhis, operasyon şekli, final histopatoloji açısından değerlendirdik.

Sonuç: Adrenal gland kanseri
nedeniyle ameliyat edilen 28’i erkek 16’sı kadın toplam 44 hasta sunulmuştur.
Hastaların yaşları 20-83 arasında değişmekte olup yaş ortalaması 45.2
±11.7’dir. Bu şekilde 44 hastanın 30’unda (%68,18) LA, 14’ünde (%31,82) ise AA
yapılmıştır. Histopatolojik incelemelerine göre değerlendirildiğinde adrenal
gland kitlelerinin 33’ü (%75) AKA, NFA, adrenal cyst, Feo gibi benign hastalık
iken 11’inde (%25) AKK veya metastatik adrenal gland kanseri tespit edilmiştir.
Malign patolojiler nedeniyle adrenalektomi yapılan 11 hastanın 6’sı başka organların kanserine ait metastaz,
5’i ise primer AKK idi. Hastaların postoperatif dönemde hastanede yatış süresi
2-11 gün arasında değişmekte olup ortalama yatış süresi 3.3±2.5 gün olarak
tespit edilmiştir.

Tartışma: Adrenal
insidentalomalar % 1–4 oranında abdominal
görüntüleme çalışmalarında ortaya konulabilmektedir ve yaş ile birlikte adrenal
insidentolomların görülme riski artmaktadır. Cerrahi sürrenalektominin
endikasyonları çoğunlukla non fonksiyone adenomalarveya diğer benign adrenal bez tümörleridir. Buna karşın AKK
veya metastatik adrenal gland tümörleri daha az görülmektedir. Bunların
rekürrens oranları daha yüksektir ve kötü prognostik seyire sahiptirler. AKK ve metastatik tümörlerin cerrahisi açık
cerrahi veya bazı karşıt görüşler olmasına rağmen lalaraskopik olarak
yapılabilmektedir.
Morte da imagem e eterno retorno do nonsense
Authors: Antelo Raul 
Published: May 2019

Resumo: O fantasma está ligado não só a uma experiência íntima ao sujeito mas também a algo radicalmente alheio a ele, cuja saturada proximidade produz uma ausência paradoxal de sentido. O nonsense ou angústia do sujeito desvenda-nos a passagem entgre o corpo material e a lei paterna, mas exibe,ainda, a fragilidade de nossos próprios limites (dentro/fora). O debate dessas questões, em artistas como Marcel Duchamp ou teóricos como Carl Einstein, é o objetivo deste ensaio.Palavras-chave: visão; abjeção; alegoria.Abstract: There is a fantasmatic substance not only intimate with the subjet but also radically alien to it whose overproximity produces a paradoxical lack of sense. This nonsense or panic in the subject shows the passage between the material body and the paternal law as well as the fragility of our boundaries (inside/ outside). The discussion of these topics in such artists as Marcel Duchamp or theorists like Carl Einstein is the focus of this paper.Keywords: vision; abject; allegory.
Arquitectura religiosa contemporánea
Authors: Fernández-Cobián Esteban 
Published: May 2019

Como coordinador de este I Congreso Internacional de Arquitectura Religiosa Contemporánea «Arquitecturas de lo sagrado: memoria y proyecto», y con el fin de que todos aquellos que no estén familiarizados con el tema del congreso puedan situar convenientemente las distintas intervenciones que se harán a lo largo de estos tres días, creo que me corresponde hacer una introducción general. Por esta razón, el carácter de mi ponencia va a ser esencialmente panorámico. Pienso que, de esta forma, será más fácil entender la problemática que nos ocupa y hacerse una idea cabal de lo que se discutirá durante los tres próximos días.
He dividido mi intervención en tres partes. En primer lugar, introduciremos algunos conceptos básicos que conviene tener en cuenta antes de comenzar a hablar de arquitectura religiosa. A continuación, pasaremos revista a lo que ha ocurrido hasta ahora en este campo. Y, finalmente, veremos qué líneas de trabajo se están siguiendo en la actualidad.
Miquel Barceló y la reforma de la capilla del Santísimo
Authors: Gambús Saiz Mercè 
Published: May 2019

La capilla del Santísimo de la Catedral de Mallorca ocupa el ábside lateral derecho de su cabecera. Es de traza gótica y pertenece al núcleo más antiguo de la fábrica catedralicia, procedente del siglo xiv.
La reforma realizada por el artista Miquel Barceló entre los años 2001 y 2006, es decir, desde la aprobación del proyecto hasta su finalización, ha consistido en la creación de una pared cerámica policromada de aproximadamente 300 m2, que cubre casi la totalidad de los muros arquitectónicos. Además, cinco vitrales de doce metros de altura con tonalidades de grisalla, y un conjunto de mobiliario litúrgico realizado en piedra de Binissalem y compuesto por altar, ambón, silla presidencial y dos bancos para el coro ferial, completan la intervención.
El resultado de todo este proceso creativo es un retablo escenográfico que se configura en torno a un tríptico de cerámica con tres frescos y dos cuevas. El mar, la tierra y la humanidad central. Las grutas marinas, replicantes de la arquitectura de trompas, marcan la conexión del circuito escénico como simulacro, como segunda piel.
Apertura
Authors: Fernández-Cobian E. , Rodríguez X. , Soto A. , Quinteiro Fiuza L. 
Published: May 2019

La identidad del edificio de culto cristiano es uno de los problemas mas delicados que ha de afrontar la arquitectura religiosa en el arranque de este nuevo milenio. Pienso que la arquitectura religiosa contemporánea es hija de dos revoluciones: de la revolución arquitectónica, que se puede visualizar en el Movimiento Moderno; y de la revolución litúrgica, que también se puede ver muy claramente en el Movimiento Litúrgico. Se tata de dos peticiones de principio, de dos vueltas a los orígenes, de dos nuevas formulaciones conceptuales de un tema milenario como es la arquitectura religiosa, y que en el caso de la arquitectura cristiana, de la arquitectura católica, han dejado a los edificios de culto en una inédita situación de precariedad identitaria. Algo que no había sucedido en ningún momento de la historia. Podríamos decir que el frío concepto —lo que idealmente debe ser una iglesia— ha ahogado la vida. Pero también hay que decir que esto ha ocurrido sobre todo en Occidente.
Hoy el mundo ha cambiado. Vivimos en un mundo mestizo, un mundo lleno de migraciones, de conexiones, de oportunidades, de múltiples intercambios, de sistemas de información compartidos. La vida fluye rápido, muy rápido. Existen cruces de creencias, diálogo entre esas creencias, conflictos, y en muchas partes del mundo la religión aparece como un factor de cohesión social y de identidad comunitaria. Por eso nos podríamos preguntar: en este mundo global, ¿qué respuestas tiene la arquitectura como disciplina para estos fenómenos? ¿Qué respuestas podemos dar los arquitectos? ¿Qué experiencias —en este sentido— existen?
Clausura
Authors: Fernández-Cobian E. , Rodríguez X. , Quinteiro Fiuza L. 
Published: May 2019

Os habéis puesto en camino a Ourense para compartir algo que lleváis muy dentro de vuestro corazón. Nuestra inquietud por la espiritualidad y por la belleza nos han reunido en este congreso de arquitectura religiosa para afrontar el tema capital de la identidad en el espacio sagrado. Hemos escuchado ponencias y comunicaciones que han renovado nuestro entusiasmo y nuestro compromiso. Gracias a todos los ponentes por esta esperanza maravillosa que ilumina nuestras inquietudes.
Este congreso también ha sido —y de una manera muy especial— un momento de gozo. Gozo de quien está buscando con ilusión, y gozo de los que escuchamos algo que con alegría estamos buscando y sabemos que estamos en el camino. Habría que decir una vez más que la arquitectura no es el problema, sino que en este momento la arquitectura es la gran oportunidad. Lo mismo se podría decir de las demás bellas artes, especialmente de la escultura, con estas expresiones que hoy hemos escuchado tan hermosamente expuestas.
Urban and Social Design
Authors: Szutenbach Stephen P. 
Published: May 2019

As first described by Gaudium et Spes, we know the Church's relationship with society should and must evolve. Our moment in history, perhaps, is not as simple as past eras when the Church (the physical edifice and the institution) acted as the axis of both life and culture; churches anchored towns and their public spaces; church bells tolled the order of the day, calling all to toil and prayer alike; the liturgical calendar established the very rhythms of the seasons, and thus life itself. For most modern Westerners, it is no longer so; the Church is far removed from the daily routine. It is the sanctuary where we attend Mass on Sunday, but not much more. For those who have fallen away or have yet to be evangelized, the church building is often nothing more than part of the homogenous fabric that constitutes most urban, suburban and rural cores.
The Church no longer dominates culture and society in the way it once did, and it is forced to compete with virtual connectedness for the attentions, affections and devotion of the masses. How often have you seen a person in a beautifully constructed sacred space entirely consumed by the world encapsulated in their smart phone? Have we become so virtually connected that we are paradoxically disconnected from physical drama of the human condition happening all around us?
The church does not require more grand architectural gestures, but rather new, more networked and nuanced ways to exist and connect to each other and God in the built world; in other words, new ways to manifest to contemporary women and men “the mystery of God, who is their final destiny.” (Gaudiem et Spes)
Estudo de aplicação de uma micro central hidrelétrica para reaproveitamento de energia em estação tratamento de esgoto
Authors: Fávero Vinícius Oliveira , Coelho José Gustavo , Oliveira Guilherme Azevedo , Pinho Francisco Aurilo Azevedo 
Published: May 2019

As Estações de Tratamento de Esgoto, conhecidas como ETEs, tem a função de tratar a água presente nos esgotos das cidades devolvendo água límpida para o rio. O local de desague da água tratada geralmente apresenta características de queda d’água e vazão suficientes para gerar energia elétrica através da instalação de uma Micro Central Hidrelétrica (MCH). Foi analisada a ETE situada na cidade de Uberaba – MG e percebe-se que ela possui uma queda d’água de 6 metros com vazão média de 465 litros por segundo, podendo gerar cerca de 22,51 kW com a utilização de uma turbina Kaplan do tipo Bulbo. Essa potência tem um custo inicial de instalação com todos os componentes necessário da MCH de R$ 136.217,89. Após isso, o presente estudo foi expandido de forma hipotética para outras Estações de Tratamento de Esgoto, mostrando a potência encontrada e o custo de instalação, variando as alturas de 1 a 11 m e a vazão de 200 a 1100 L/s.
Disability-Related Disparities in Access to Health Care Before (2008–2010) and After (2015–2017) the Affordable Care Act
Authors: Kaye H. Stephen 
Published: May 2019

Objectives. To explore the effect of the Affordable Care Act (ACA) on disparities in access to health care based on disability status, as well as age, income, race, and ethnicity. Methods. In this study, I used logistic regression to analyze nationally representative data from 128 000 respondents to the US National Health Interview Survey from 2008 to 2010 and 2015 to 2017. Outcome variables were uninsurance over the previous 12 months, delayed or forgone health care for reasons of cost, and having a regular provider at a doctor’s office or health clinic. Results. Over the period when the ACA was implemented, large existing disparities in access to health care were reduced for people with certain types of disabilities, young adults aged 19 to 25 years, and low-income families. Conclusions. The ACA improved overall access to health care and reduced some disparities, but substantial disparities persist. Disability status remains associated with much greater risk of delayed or forgone care, and mental health disability is associated with greater likelihood of uninsurance. Public Health Implications. The ACA partially achieved its goals and must not be weakened or rolled back. Further policy efforts are needed to address the remaining disparities.
Mortality in Spain in the Context of the Economic Crisis and Austerity Policies
Authors: Regidor Enrique , Mateo Alberto , Barrio Gregorio , Fuente Luis de la 
Published: May 2019

Objectives. To analyze the mortality trend in Spain before, during, and after the economic crisis and austerity policies. Methods. We calculated age-standardized annual mortality rates in 2001 through 2016 and estimated linear trends in mortality rates during 4 periods (2001–2007, 2008–2010, 2011–2013, and 2014–2016) using the annual percentage change (APC). Results. All-cause mortality rate decreased during the period 2001 to 2016, although we found increases over the previous year. After adjusting for increased influenza activity (P = .743) and heat waves (P = .473), we found the greatest declines during the economic crisis (2008–2010) and the smallest in the period 2014 to 2016, in which the APC in mortality rates was −2.9 and −0.6, respectively. The APC before the crisis (2001–2007) and during austerity (2011–2013) was −2.0 and −2.2, respectively. We observed similar results in mortality from cardiovascular, respiratory, and digestive diseases and motor vehicle accidents. Mortality from cancer showed the smallest decline during the crisis and the austerity period, whereas suicide increased in the period 2011 to 2013. Conclusions. Lifestyle changes could explain the decline in mortality during the economic crisis. Increased influenza activity and the 2015 heat wave may prevent identifying a possible delayed effect of austerity policies in the slowing down of mortality decline in the period 2014 to 2016.
Genotype × Environment Interaction of Quality Protein Maize Hybrids under Contrasting Management Conditions in Eastern and Southern Africa
Authors: Mebratu Addisalem , Wegary Dagne , Mohammed Wassu , Teklewold Adefris , Tarekegne Amsal 
Published: May 2019

ABSTRACTDrought and low soil fertility are major abiotic stresses limiting yield of maize (Zea mays L.) in eastern and southern Africa. The present study was undertaken to determine genotype by environment interaction (GEI) and grain yield stability of quality protein maize (QPM) experimental hybrids. A total of 108 hybrids, including two commercial checks, were tested across 13 environments under drought, low N, and optimal environments in Ethiopia, Zambia, and Zimbabwe in 2015 and 2016. Environment, hybrid, and hybrid × environment interaction effects were significant (P < 0.01) across environments and within management conditions. The highest yielding hybrids were H40, H41, H56, and H58 under optimum management; H2, H9, H40, and H87 under low N; H3, H10, H11, and H94 under drought; and H9, H10, H40, H56, and H94 across environments. The GEI and grain yield stability analysis using different models indicated that additive main effects and multiplicative interaction (AMMI), and genotypic main effects plus GEI (GGE) models were more efficient and precise compared to the linear regression stability model in identifying high‐yielding hybrids with stable performance. Based on the AMMI and GGE biplots, the most promising QPM hybrids were identified under different management conditions. Hybrid H40 was the most outstanding genotype under various management conditions and could be used in breeding programs or commercialized in target areas. Gwebi optimum and Bako low N were identified as the most discriminating and representative environments under the contrasting management conditions. In general, results of the present study depicted the possibility of developing high‐yielding and stable QPM hybrids for stress and nonstress conditions.
How Resource Scarcity and Accessibility Affect Patients’ Usage of Mobile Health in China: Resource Competition Perspective
Authors: Ye Qing , Deng Zhaohua , Chen Yanyan , Liao Jiazhi , Li Gang , Lu Yaobin 
Published: May 2019

Background
The last decade has witnessed many achievements in China’s health care industry, but the industry still faces major challenges among which the uneven distribution of medical resources and the imbalance between supply and demand are the most pressing problems. Although mobile health (mHealth) services play a significant role in mitigating problems associated with health care delivery, their adoption rates have been low.

Objective
The objective of this study was to explore the impact of resource scarcity and resource accessibility on the adoption of mHealth from the perspective of resource competition, to examine the concerning factors, and to provide a theoretical basis for promoting mHealth in China.

Methods
We used 229,516 original registration records of outpatients to conduct an empirical analysis to examine the adoption of mHealth services from the perspective of resource competition.

Results
The adoption rate of mobile services for outpatients was low, accounting for only 31.5% (N=71,707). The empirical results indicated that resource scarcity (beta=.435, P=.01) and accessibility (beta=−.134, P=.02) have a significant impact on the adoption of mHealth. In addition, gender (beta=.073, P=.01) and age (beta=−.009, P<.001) are significantly related to adoption of mHealth. Experience with mHealth has a moderating role in the relationship between resource scarcity (beta=−.129, P=.02), accessibility (beta=.138, P=.04), and adoption of mHealth.

Conclusions
In this study we demonstrate that the external environment (resource scarcity and resource accessibility) has a significant impact on the adoption of mHealth. This study also demonstrates that experience with mHealth has a moderating role in the relationship between the elements of the external environment. Finally, we confirm that mHealth is a key factor in the delivery and allocation of medical resources and provide a theoretical basis for government agencies to develop policies on mHealth.
An Experimental Investigation of Human Presence and Mobile Technologies on College Students’ Sun Protection Intentions: Between-Subjects Study
Authors: Niu Zhaomeng , Jeong David C , Coups Elliot J , Stapleton Jerod L 
Published: May 2019

Background
Health promotion and education programs are increasingly being adapted and developed for delivery through digital technologies. With this shift toward digital health approaches, it is important to identify design strategies in health education and promotion programs that enhance participant engagement and promote behavior change.

Objective
This study aimed to examine the impact of an experiment testing various mobile health (mHealth) skin cancer prevention messages on sun protection intentions and message perceptions among American college students.

Methods
A sample of 134 college students aged 18 years or older participated in a 2×2×2 between-subjects experimental study, designed to examine the individual and combinatory effects of multiple dimensions (human presence, screen size, and interactivity) of digital technologies. The primary study outcome was intention to use sun protection; secondary outcomes included attitudes toward the information, two dimensions of trust, and information processing.

Results
Generally, intention to use sun protection was positively associated with the presence of human characters in the health educational messages (P<.001), delivering educational health messages on a large screen (ie, iPad; P<.001), and higher interactivity (P<.001). Only human presence produced more favorable attitudes (P=.02). Affective trust was positively associated with human presence (P=.006) and large screen size (P<.001), whereas cognitive trust was positively associated with human presence (P<.001) and small screen size (P=.007). Moreover, large screen size led to more heuristic processing (P=.03), whereas small screen size led to more systematic processing (P=.04).

Conclusions
This experimental study demonstrates that the impact of mHealth skin cancer prevention messages differs based on platform and delivery design features. Effects on behavioral intentions, attitudes, and trust were found for conditions with human presence, highlighting the importance of including this feature in mHealth programs. Results from this experimental study can be used to optimize the design of mHealth educational interventions that promote sun protection.