bluuebunny/crossref_metadata_2025_split huggingface dataset:
Facebook Instant Articles en los periódicos españoles: el tráfico social y móvil ante la crisis de los diarios digitales
Authors: Navío-Navarro Mariché 
Published: November 2019

Les changements dans la consommation de l’information par les usagers espagnols, suite à l’implantation des réseaux sociaux et des dispositifs mobiles, a placé les périodiques numériques face à un important défi. En 2015, Facebook a créé Instant Articles, une plateforme qui permettait aux journaux de publier la totalité de leur contenu sur Facebook. Nombreux sont les médias espagnols qui, entre 2016 et 2017, ont intégré les articles instantanés dans leur stratégie de diffusion. Cette étude repose sur l’analyse des pages publiées sur Facebook par les dix journaux numériques les plus lus. Pour chacun d’entre eux, les posts ont été classés et ceux générés à partir d’Instant Articles font l’objet d’une analyse détaillée. L’objectif est de déterminer le degré de pénétration de cet outil, les usages qui en sont fait et le rapport de ces titres à Facebook. Cette étude fait apparaître d’importante différences parmi les principaux médias : alors que certains d’entre eux ont privilégié les articles instantanés, d’autres ont abandonné cette pratique, à l’instar de la plupart des périodiques dans le monde.
Stress Management Intervention to Prevent Post–Intensive Care Syndrome–Family in Patients’ Spouses
Authors: Cairns Paula L. , Buck Harleah G. , Kip Kevin E. , Rodriguez Carmen S. , Liang Zhan , Munro Cindy L. 
Published: November 2019

Background
Post–intensive care syndrome–family (PICS-F) refers to acute and chronic psychological effects of critical care on family members of patients in intensive care units (ICUs). Evidence suggests that increased distress during the ICU stay increases risk of PICS-F. Sensation Awareness Focused Training (SĀF-T) is a new, promising stress management intervention, but the feasibility of such training during the ICU stay for family caregivers who are acting as the surrogate decision-maker for patients who are undergoing mechanical ventilation is unknown.

Objectives
To assess feasibility and acceptability of SĀF-T to inform a future larger randomized controlled trial.

Methods
This randomized controlled trial of SĀF-T (n = 5) versus a control (n = 5) group was conducted at a level 1 trauma center. Participants assigned to SĀF-T completed 1 session daily for 3 days. Measures included enrollment rate, data completion rate, acceptability of SĀF-T, and symptoms of PICS-F. Scales used included Perceived Stress, Hospital Anxiety and Depression, Impact of Event, and National Institutes of Health Toolbox Emotion Battery.

Results
Mean age was 58 (SD, 12) years; 70% of participants were female. Predetermined feasibility criteria were met in enrollment rate (67%), outcome measures completion rate (&gt; 90%), and SĀF-T acceptability (100% of doses completed during the ICU stay) without adverse events. Stress scores after SĀF-T were significantly lower than scores before SĀF-T (z = −3.5, P = .01).

Conclusions
SĀF-T intervention during the ICU stay is feasible, acceptable, and may improve family caregivers’ post-ICU outcomes. Larger clinical trial to assess the effectiveness of SĀF-T in preventing PICS-F seem warranted.
CCR2-Mediated Uptake of Constitutively Produced CCL2: A Mechanism for Regulating Chemokine Levels in the Blood
Authors: Zhao Bin N. , Campbell James J. , Salanga Catherina L. , Ertl Linda S. , Wang Yu , Yau Simon , Dang Ton , Zeng Yibin , McMahon Jeffrey P. , Krasinski Antoni , Zhang Penglie , Kufareva Irina , Handel Tracy M. , Charo Israel F. , Singh Rajinder , Schall Thomas J. 
Published: November 2019

Abstract
C-C chemokine receptor 2 (CCR2) is a key driver of monocyte/macrophage trafficking to sites of inflammation and has long been considered a target for intervention in autoimmune disease. However, systemic administration of CCR2 antagonists is associated with marked increases in CCL2, a CCR2 ligand, in the blood. This heretofore unexplained phenomenon complicates interpretation of in vivo responses to CCR2 antagonism. We report that CCL2 elevation after pharmacological CCR2 blockade is due to interruption in a balance between CCL2 secretion by a variety of cells and its uptake by constitutive internalization and recycling of CCR2. We observed this phenomenon in response to structurally diverse CCR2 antagonists in wild-type mice, and also found substantially higher CCL2 plasma levels in mice lacking the CCR2 gene. Our findings suggest that CCL2 is cleared from blood in a CCR2-dependent but G protein (Gαi, Gαs or Gαq/11)–independent manner. This constitutive internalization is rapid: on a given monocyte, the entire cell surface CCR2 population is turned over in &lt;30 minutes. We also found that constitutive receptor internalization/recycling and ligand uptake are not universal across monocyte-expressed chemokine receptors. For example, CXCR4 does not internalize constitutively. In summary, we describe a mechanism that explains the numerous preclinical and clinical reports of increased CCL2 plasma levels following in vivo administration of CCR2 antagonists. These findings suggest that constitutive CCL2 secretion by monocytes and other cell types is counteracted by constant uptake and internalization by CCR2-expressing cells. The effectiveness of CCR2 antagonists in disease settings may be dependent upon this critical equilibrium.
Spiritual Well-Being and Life Satisfaction in Pregnant Women
Authors: Niaghiha Masoumeh , Baglooei Mohammad Moradi , Mafi Maryam , Taherpour Maryam 
Published: November 2019

Introduction:
Life satisfaction is considered one of the basic concepts related to health, which is influenced by various factors including spiritual well-being. The purpose of this study was to investigate the relationship between spiritual well-being and life satisfaction in relation to the mediating role of social support in pregnant women referred to Qazvin health-care centers, Iran.

Methods:
This cross-sectional study was conducted in 2018. Participants were 160 pregnant women referred to Qazvin health-care centers to receive prenatal care. Two-step sampling was performed considering the health-care centers as clusters. Questionnaires of demographic characteristics, Diener Life Satisfaction scale, Vaux Social Protection scale, and Dehshiri Spiritual Well-being scale were used to gather data. Data were analyzed using the Pearson's correlation coefficient test and mediation analysis via the SPSS software.

Results:
Life satisfaction was significantly correlated with spiritual well-being (r= 0.38) and social support (r = 0.39). In addition, there was a positive and significant relationship between spiritual well-being (r = 0.43) and social support (P < 0.01). Given the significant relationship between life satisfaction, social support, and spiritual well-being, and taking into account the mediating role of social support, spiritual well-being (b = 0.035) had an indirect effect on life satisfaction (P = 0.01).

Conclusion:
Social support can positively and meaningfully improve the relationship between spiritual well-being and life satisfaction in pregnant women. Therefore, interventions for the promotion of spiritual well-being and life satisfaction in pregnant women should take into account the role of social support.
Eating Disorder Risk, Sleep Status, and Anthropometric Indices Among Teenage Female students
Authors: Rasouli Ahmadreza , Javadi Maryam , Mohiti Sara , Shahsavari Saeed , Kamali Koorosh , Shiri-Shahsavar Mohammad Reza 
Published: November 2019

Introduction:
Eating disorder (ED) is characterized by a persistent disturbance of eating or eating-related behavior that results in significantly impaired physical health and psychosocial functioning. It has been revealed that ED patients had significantly lower sleep efficiency. The purpose of this study was to evaluate the prevalence of ED risk and its possible relationship with body mass index (BMI) and sleep status among primary high school girls in Zanjan, Iran.

Methods:
Teenage girl students (12–15 years old, n = 370) participated in a descriptive study with a cross-sectional design and completed the Eating Attitude Test-26 and Pittsburgh Sleep Quality Index questionnaires. Cluster random sampling method was applied. Disordered eating attitudes, recent sleep quality, and anthropometric measures were extracted. Statistical analysis was performed using SPSS software version 24.0.

Results:
A statistically significant relationship was found between sleep quality score and ED risk in this study (P < 0.001). No significant relationship was found between waist circumference, weight, and BMI with the risk of ED (P > 0.05).

Conclusion:
The high prevalence of ED risk was found among school students in this study. Further studies are needed to evaluate the correlation between ED risks and sleep quality as well as BMI.
GEOLOGIA DA FOLHA TOPOGRÁFICA GUAPIARA NA ESCALA 1:50.000
Authors: VIEIRA Otávio Augusto Ruiz Paccola , GODOY Antonio Misson , HACKSPACHER Peter Christian , LEITE JUNIOR Washington Barbosa 
Published: November 2019

A região da Folha Topográfica de Guapiara situa-se no extremo sul do estado de São Paulo e compreende na porção central da Província Mantiqueira a faixa centro-sul do Cinturão Ribeira. O arcabouço geológico local envolve rochas da sequência metavulcanossedimentar do Supergrupo Açunguí, de idade meso- a neoproterozoicas deformadas e metamorfizadas no neoproterozoico, associadas a rochas granitoides geradas durante os episódios colisionais ligados ao Ciclo Brasiliano e à formação do Supercontinente Gondwana. As principais unidades litoestratigráficas são constituídas pelos metassedimentos da Formação Água Clara e dos grupos Votuverava e Itaiacoca de idade meso- a neoproterozoica, corpos graníticos neoproterozoicos representantes do Complexo Granito Três Córregos e do Maciço Granito Capão Bonito, rochas sedimentares do Grupo Itararé, efusivas básicas associadas ao Magmatismo Serra Geral e sedimentos recentes quaternários. O quadro estrutural-metamórfico é determinado pelo arranjo tectônico final neoproterozóico, evidenciado nas rochas epimetamórficas por uma evolução estrutural do tipo polifásica, com quatro fases de deformação (Sn, Sn+1, Sn+2 e Sn+3) e três eventos metamórficos (M1, M2 e M3), de caráter regional progressivo, contato e regional a localmente dinâmico de natureza retrometamórfica.
Palavras-chave: geologia, estrutural, mapeamento, Guapiara.
FEIÇÕES DE INTERAÇÃO VULCANO-SEDIMENTARES: EXEMPLOS NA BACIA DO PARANÁ (RS)
Authors: RIOS Fernando Rodrigues , MIZUSAKI Ana Maria Pimentel , MICHELIN Cassiana Roberta Lizzoni 
Published: November 2019

A Sequência Juro-Cretácea da Bacia do Paraná composta por arenitos eólicos da Formação Botucatu sobrepostos por derrames vulcânicos da Formação Serra |Geral, possui feições de interação vulcano-sedimentares na interface entre essas duas unidades. O intenso magmatismo de caráter básico e, secundariamente ácido, recobriu um imenso campo de dunas eólicas e permitiu a origem de diversas estruturas vulcano-sedimentares. Em afloramentos da borda atual da Bacia do Paraná, no estado do Rio Grande do Sul, observa-se uma variedade de feições de interação entre sedimentos consolidados ou inconsolidados, saturados ou não em água, com derrames de composição basáltica ou dacítica. As feições vulcano-sedimentares, encontradas na base e topo dos derrames, ocorrem de diferentes formas devido a temperatura das rochas vulcânicas e tipo de sedimento. Estas feições podem ser categorizadas de acordo com seu processo de formação em duas maneiras distintas: interação com o derrame ainda fluido, com temperatura elevada e parcialmente cristalizado, onde a presença de água ou umidade sobre os sedimentos facilita a interação; e interação a partir de processos posteriores tais como, erosão e intemperismo com o derrame já consolidado. As feições vulcano-sedimentares compreendem: estrias de fluxo, brechas, diques de arenito, fraturas com arenitos e geodos.
Palavras chave: Interação, feições vulcano-sedimentares, Bacia do Paraná.
Sacred Substantiations: Lincoln Casts and Statuary in the American Imagination
Authors: Mize Ramey 
Published: November 2019

On March 31, 1860, Abraham Lincoln waited in the studio of Leonard Wells Volk as a plaster mold hardened around his face and head. After one hour, Volk removed the mold; he later repeated the process for Lincoln’s hands. The resulting life casts elicited profound emotional reactions in those who saw them. Augustus Saint-Gaudens recognized and capitalized on their invaluable status as candid indexes of Lincoln’s likeness in his 1887 Chicago monument, Abraham Lincoln: The Man. In the words of sculptor Lorado Taft, “It does not seem like a bronze. . . . One stands before it and feels himself in the very presence of America’s soul.”
It was also Saint-Gaudens who amplified the casts’ influence through the manufacture of a prized series of thirty-three bronze replicas. The actual and imagined characteristics of these casts—their sense of possessing a “soul,” and their physical manifestation of Lincoln’s touch—all warrant consideration of their place within the larger tradition of holy relics. This paper posits the Lincoln casts as “contact relics” and establishes the generative potential of such a numinous categorization for American audiences, especially in the wake of the Civil War. Volk’s direct impressions of Lincoln’s visage and hands provided the “blueprints,” so to speak, for an astonishingly wide variety of sculptural manifestations—from the iconic Lincoln Memorial (1920) by Daniel Chester French to Abraham Lincoln (1917) by George Grey Barnard. This essay argues that the cultural impact of this sculptural genealogy is largely indebted to the casts’ material substantiations of Lincoln’s bodily presence and touch. Indeed, by situating these objects between medieval and modern modes of viewing, it will become clear that the casts, as progeny of the original life molds, afforded an affective, even remedial, authenticity for subsequent Lincoln monuments in the American imagination.
Are Indians in America's DNA?
Authors: Tyquiengco Marina , Siebert Monika 
Published: November 2019

A conversation between Dr. Monika Siebert and Marina Tyquiengco on:

Americans
National Museum of the American Indian
January 18, 2018–2022
Washington, D.C.

Monika Siebert, Indians Playing Indian: Multiculturalism and Contemporary Indigenous Art in North America. Tuscaloosa: University of Alabama Press, 2015.
Aesthetic Experience and the Powers of Possession
Authors: Shusterman Richard 
Published: November 2019

Abstract
This article revisits a Platonic idea that has been formative for the history of aesthetics and then explores how this idea can be reinterpreted meaningfully in today’s aesthetic context. The Platonic idea I discuss (which Plato introduces in Ion and Phaedrus) is that artistic creation and its appreciative reception involve a form of divine possession. After exploring how this nonrational, supernatural idea has been critically countered yet repeatedly recurs in important subsequent theories of aesthetic experienced proposed by rational thinkers, my presentation suggests how we might give the notion of possession a more naturalistic explanation. I exemplify this through an analysis of performance art presented in The Adventures of the Man in Gold.
Can We Teach Creativity? Extending Socrates’s Criteria to Modern Education
Authors: Chatzidaki Natasha , Kechagias Christos-Thomas 
Published: November 2019

Abstract
When is creativity teachable? Is it a single scientific field, and who is appropriate to undertake its teaching? What are Socrates’s criteria, and how can we apply them to creativity? This paper examines the value of creativity as it arises through scholars historically in the fields of philosophy and education. It also examines forms and theories of creativity in education. Gradually, curricula began to consider the cultivation of students’ creative thinking, and interest was shifted form “gifted” children to creativity for all. Are heuristics sufficient to contribute effectively to the adoption of techniques that promote creative thinking within the school environment and make it a separate lesson in the curriculum, or should we try some “risky” scientific choices?
Mendez v. Westminster: Domestic and International Forces Underlying the Fight for School Desegregation
Authors: McCormick Jennifer 
Published: November 2019

Abstract
This article examines how the desire for ideological and military dominance by the United States facilitated civil rights for Mexican Americans during World War II and the early years of the Cold War. The article relies on Mendez v. Westminster, the case that led to the end of legal segregation in California, as a lens to view the connection between domestic and foreign policy. Mendez came to trial when shifting geopolitical realities increased pressure on the United States to project an image of inclusive democracy, prompting an externally oriented elite to recognize the ideological gap between the country’s ideals and its practice. Although the case’s success provided activists and liberal members of the Truman administration with a measure of political authority to propel rights legislation forward, the rise of de facto segregation points to the limits of democratic activism when it confronts endemic racism without support from larger institutions.
Índice de estado trófico e a proveniência do fósforo e clorofila-a em diferentes estações do ano em uma microbacia Amazônica
Authors: Pinheiro Danilo Costa , Saldanha Edinelson Correa , Monte Christiane do Nascimento 
Published: November 2019

A Microbacia Irurá encontra-se entre a porção noroeste e sudoeste da área urbana do município de Santarém/PA, possui um histórico de ocupação desordenada influenciada por diversos ciclos econômicos. Neste contexto, esta ocupação desordenada e acelerada, gera impactos significativos sobre os recursos hídricos. Uma forma de se avaliar os danos é através do calculo o Índice de Estado Trófico (IET) para mensurar a qualidade da água, e discutir a proveniência do Fósforo e Clorofila-a em diferentes estações do ano. Desta forma foram realizadas duas campanhas amostrais, sendo uma na estação seca e outra na chuvosa em seis pontos ao longo do Igarapé. Para o cálculo do IET foram analisados Fósforo total (PTot) e clorofila-a nas seis amostras de água. Os resultados do IET nas duas campanhas de monitoramento, mostraram que no período seco as classes variaram de ultraoligotrófico a eutrófico e já no chuvoso, as classes variaram de oligotrófico a eutrófico. As concentrações de Fósforo Total no período chuvoso encontram-se em desconformidade com a resolução da CONAMA 357/2005 para a Classe II. Foi realizada uma correlação estatística entre a clorofila-a e o Fósforo Total, e durante o período seco, apresentou uma correlação positiva, sugerindo um aumento da exposição solar e aumento da atividade fotossintética. Tendo como proveniência o lançamento de efluentes dentro do corpo d’água, além de atividade de agricultura de subsistência, em algumas áreas. As concentrações de Clorofila-a encontram-se, que em todos os pontos, dentro dos padrões de qualidade para classe tipo II, em ambas as estações
Impact of Esterification on Physicochemical Properties of Cellulosic Fabric using Balanites Aegyptiaca Seed Oil
Authors: Omizegba F. I. , Bello K. A. , Adamu H. M. , Boryo D. E. A. , Abayeh J. O. , Akanang H. 
Published: November 2019

This paper presents the results of some physicochemical properties of cellulosic fabric obtained by esterification using 50 cm3 of oil extracted from the seed of Balanites aegyptiaca.
The oil was extracted under reflux with hexane which gave 40% yield and 0.22% moisture content. The identified cellulosic materials 10 cm and 21 cm x 2.5 cm) were subjected to purification process of scouring, bleaching and mercerization to obtain cleaner, whiter and stronger fabric that could withstand esterification treatment.
The yarn crimp was 25% and 15% for warp and weft direction respectively, while the grey fabric gave the lowest of 5% and 8% for warp and weft directions. The linear density (45 tex) was recorded for the esterified fabric compared to 37 tex for the grey fabric along warp direction. The fabric sett increased from 24 thd/cm for grey to 27 thd/cm for esterified along warp direction and 16 thd/cm to 23 thd/cm along weft direction. There was an obvious reduction in shrinkage from 31 for mercerized fabric to 28 along warp direction after esterification and 21 to 19 along weft direction. The tensile parameter was 262.60 N and 166.24 N with extension of 13.92 mm and 12.23 mm along warp and weft directions respectively while the grey fabric recorded 223.87 N and 109.39 N with extensions of 3.64 mm and 3.56 mm in warp and weft direction respectively. There was a remarkable improvement in the dry and wet crease recovery angles after esterification (105º dry and 65º wet, 102º dry and 59º wet) along warp and weft direction respectively. The grey fabric gave the lowest crease recovery (50º dry and 37º wet, 45º dry and 35º wet) along warp and weft directions respectively.
The esterified fabric recorded lower water absorption. The improvements in the investigated properties may be due to dimensional stability, flexibility and fineness due to esterification. This research is commendable because biodegradable organic seed oil is used to modify the physicochemical properties of cellulosic fabric for the first time. These incredible effects of the seed oil on cellulose is an immense contribution to knowledge, hence the oil is recommended for replacement of the present day toxic chemicals used in textile finishing of cellulosic fabrics.
Effect of Rhustox on Micropropagation of Scoparia dulcis L. through Leaf Explants Culture
Authors: Zeya Sayema , Trivedi Maheshwar Prasad 
Published: November 2019

Aim: To investigate the effect of Rhus toxicodendron (30CH) along with different compositions of phytohormones (Auxin and Cytokinin) on the basis of growth and multiplication of explants under optimum temperature under in-vitro conditions.
Study Design: To establish and design the standard protocol for the in-vitro propagation through leaf explant of Scoparia dulcis under stress of phytohormones and homeopathic medicine Rhus toxicodendron (30CH).
Place and Duration of Study: The plant materials were procured from the Herbal Botanical Garden Patna Science College, Department of Botany, Patna University, Patna, Bihar. The experimental part was carried out in Plant Tissue Culture Laboratory, between December 2017 to August 2018 in Department of Botany P.U. Patna.
Methodlogy: The sterilized leaf explants were inoculated into MS media fortified with different phytohormones (Auxin and Cytokinin) and Rhus tox(30CH) under aseptic environmental conditions for the growth and development of callus, embryoids etc.
Result: The explants in MS medium supplemented with auxins phytohormones and Rhus tox(30CH) exhibited that IAA (0.10 to 2.0 mg/l) and BAP (0.10 to 2.5 mg/l) induces green and compact calli. Whereas at 0.30mg/l of IAA and 0.50 mg/l BAP induced brown friable calli. 2,4-D (1.5 mg/l) and Kinetin (1.5-6.5mg/l) concentrations induced brown and friable calli. Rhus tox(30CH) (100 µl/100 ml) enhances proliferation with 2,4-D and Kinetin (1.5/1.5 mg/l.).
Conclusion: After 42 days of culture initiation and establishment the callus was 520.0±1.12 mg in the mixture of 2,4-D and Kinetin (1.5 mg/l) in Rhus tox free medium. Whereas weight of callus were found to be 1092±0.74 mg after 42 days in the same medium of 2, 4-D and Kinetin (1.5/5.5 mg/l) supplemented with Rhus tox (100 µl/100 ml). Hence, the investigation proponded that the Rhus tox (CH30) has increased the rate of callus development and plantlet regeneration.