bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estrangeirização de Terras na Perspectiva das Formas de Colonialidade no Agro Latino-Americano
Authors: Castro Luís Felipe Perdigão de , Igreja Rebecca Lemos 
Published: September 2017

A demanda mundial por terras vem se tornando um fenômeno global, impulsionando aquilo que se convencionou chamar de “land grabbing”, “acaparamiento de tierras” ou “extranjerización” de glebas. Partindo desse tema, o presente artigo debate como o controle de governos/corporações internacionais sobre as terras e territórios de comunidades tradicionais evidenciam a estrangeirização de terras como uma recente modalidade de “continuidade das formas coloniais de dominação” (Grosfoguel, 2008, p.126). O objetivo é contextualizar a assim chamada corrida mundial por terras, através de dados da FAO (2011) e à luz de elementos sociológicos e jurídicos que permeiam a questão. O pano de fundo é problematizar as interfaces do tema com as formas de continuidade do colonialismo. Palavras-chave: Estrangeirização de terras; América Latina; Terras e territórios; Identidades sociais“Land Grabbing” and the Forms of Coloniality in the Latin American “Agro”AbstractThe global demand for land has become a global phenomenon, boosting what has been termed "estrangeirização de terras", "land grabbing" or "extranjerization". From this point of view, the present article discusses how the control of international governments/corporations over the lands and territories of traditional communities evidences as a recent modality of "continuity of colonial forms of domination" (Grosfoguel, 2008, p.126 ). The objective is to contextualize the so-called world land race, using FAO data (2011) in light of the sociological and legal elements that permeate the issue. The background is to problematize the interfaces of the theme with the forms of continuity of colonialism.Keywords: Estrangeirização land; Latin America; Lands and territories; Social identities“Acaparamiento de Tierras” y Formas de Colonialidad em el “Agro” LatinoAmericanoResumenLa demanda global por tierras se ha convertido en un fenómeno global, dando impulso a lo que se denomina convencionalmente “land grabbing”, “acaparamiento de tierras” ou “estrangeirização de terras”. Sobre la base de este tema, este artículo describe cómo el control de los gobiernos y corporaciones internacionales sobre las tierras y territorios de las comunidades tradicionales muestran la extranjerización de la tierra como una forma reciente de la "continuidad de las formas coloniales de dominación" (Grosfoguel, 2008, p.126). El objetivo es poner en contexto la llamada fiebre por tierras a nivel mundial a través de datos de la FAO (2011), ya la luz de los aspectos sociológicos y jurídicos relacionados. El fondo es para discutir el tema de las interfaces con las formas de la continuidad del colonialismo.Palabras clave: Tierra Estrangeirização; América Latina; Tierras y territorios; Identidades sociales
Changing the Game: How Enabling Subsea Boosting Technology and a Novel Business Model Unlock Increased Recovery from a Remote Deepwater Field
Authors: Hagland Arill S. , Hjelmeland Mads , Clarke Mike , Ramsey Ian 
Published: September 2017

Abstract
A subsea boosting system was implemented to increase the recovery from the Gulf of Mexico's Dalmatian field, which saw its first oil in 2014. Because today's challenging market requires a high focus on cost reduction, a great effort was undertaken to enable this project to materialize, ranging from the application of fit-for-purpose technology and a suitable contracting strategy. This is the industry's first project in which an alternative business model will enable the delivery and installation of a subsea boosting system. Furthermore, the Dalmatian project will represent the longest deepwater multiphase boosting stepout distance, applying high-voltage motor technology.
The scope of the contract calls for the supply and installation of a subsea multiphase boosting system at 1,775-m water depth, including topside and subsea power and control system, as well as a 35-km combined power and control umbilical. The execution model enables a turnkey integrated project from design through supply, installation, and commissioning. This fit-for-purpose subsea boosting technology will improve the operator's ultimate recovery through a cost-effective and record breaking tieback. The innovative execution model that was applied further contributes to greater certainty of cost and return on investment.
This paper addresses the technology and alternative business model that was used to make this project economically viable in a volatile and challenging market situation.
The adsorption and Fenton behavior of iron rich Terra Rosa soil for removal of aqueous anthraquinone dye solutions: kinetic and thermodynamic studies
Authors: Aktas Doga , Dizge Nadir , Cengiz Yatmaz H. , Caliskan Yasemin , Ozay Yasin , Caputcu Ayten 
Published: September 2017

Abstract
Adsorption and advanced oxidation processes are being extensively used for treatment of wastewater containing dye chemicals. In this study, the adsorption and Fenton behavior of iron rich Terra Rosa soil was investigated for the treatment of aqueous anthraquinone dye (Reactive Blue 19 (RB19)) solutions. The impact of pH, initial dye concentration, soil loading rate, contact time and temperature was systematically investigated for adsorption process. A maximum removal efficiency of dye (86.6%) was obtained at pH 2, soil loading of 10 g/L, initial dye concentration of 25 mg/L, and contact time of 120 min. Pseudo-first-order, pseudo-second-order, Elovich, and Weber–Morris kinetic models were applied to describe the adsorption mechanism and sorption kinetic followed a pseudo-second-order kinetic model. Moreover, Langmuir, Freundlich and Temkin isotherm models were used to investigate the isothermal mechanism and equilibrium data were well represented by the Langmuir equation. The maximum adsorption capacity of soil was found as 4.11 mg/g using Langmuir adsorption isotherm. The effect of soil loading and hydrogen peroxide (H2O2) dosage was solely tested for Fenton oxidation process. The highest removal efficiency of dye (89.4%) was obtained at pH 2, H2O2 dosage of 10 mM, soil loading of 5 g/L, initial dye concentration of 50 mg/L, and contact time of 60 min. Thermodynamic studies showed that when the adsorption dosage of dye was 25 mg/L at 293–313 K, adsorption enthalpy (ΔH) and entropy (ΔS) were negative and adsorption free energy (ΔG) was positive. This result indicated that the adsorption was exothermic. Morphological characteristics of the soil were evaluated by X-ray fluorescence (XRF), scanning electron microscopy (SEM), and attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy before and after the adsorption and oxidation process.
TLR4-directed Molecular Strategies Targeting Skin Photodamage and Carcinogenesis
Authors: Dickinson Sally E. , Wondrak Georg T. 
Published: September 2017

Background:
Exposure to solar ultraviolet (UV) radiation is a causative factor in
skin photodamage and carcinogenesis, and inflammatory dysregulation is a key mechanism
underlying detrimental effects of acute and chronic UV exposure. The health and economic
burden of skin cancer treatment is substantial, creating an increasingly urgent need for the development
of improved molecular strategies for photoprotection and photochemoprevention.

Methods:
A structured search of bibliographic databases for peer-reviewed research literature
revealed 139 articles including our own that are presented and critically evaluated in this
TLR4-directed review.

Objective:
To understand the molecular role of Toll-like receptor 4 (TLR4) as a key regulator
of skin anti-microbial defense, wound healing, and cutaneous tumorigenic inflammation. The
specific focus of this review is on recent published evidence suggesting that TLR4 represents
a novel molecular target for skin photoprotection and cancer photochemoprevention.

Results:
Cumulative experimental evidence indicates that pharmacological and genetic antagonism
of TLR4 suppresses UV-induced inflammatory signaling involving the attenuation
of cutaneous NF-κB and AP-1 stress signaling observable in vitro and in vivo. TLR4-directed
small molecule pharmacological antagonists [including eritoran, (+)-naloxone, ST2825, and
resatorvid] have now been identified as a novel class of molecular therapeutics. TLR4 antagonists
are in various stages of preclinical and clinical development for the modulation of
dysregulated TLR4-dependent inflammatory signaling that may also contribute to skin photodamage
and photocarcinogenesis in human populations.

Conclusion:
Future research should explore the skin photoprotective and photochemopreventive
efficacy of topical TLR4 antagonism if employed in conjunction with other molecular
strategies including sunscreens.
The Phosphoinositide Signal Transduction Pathway in the Pathogenesis of Alzheimer’s Disease
Authors: Lo Vasco Vincenza Rita 
Published: September 2017

Background:
During aging and in age-associated disorders, such as Alzheimer's Disease
(AD), learning abilities decline. Probably, disturbances in signal transduction in brain cells underlie the
cognitive decline. The phosphorylation/dephosphorylation imbalance occurring in degenerating neurons
was recently related to abnormal activity of one or more signal transduction pathways. AD is known to
be associated with altered neuronal Ca<sup>2+</sup> homeostasis, as Ca<sup>2+</sup> accumulates in affected neurons leading to
functional impairment. It is becoming more and more evident the involvement of signal transduction
pathways acting upon Ca<sup>2+</sup> metabolism and phosphorylation regulation of proteins. A growing interest
raised around the role of signal transduction systems in a number of human diseases including neurodegenerative
diseases, with special regard to the systems related to the phosphoinositide (PI) pathway and
AD. The PI signal transduction pathway plays a crucial role, being involved in a variety of cell functions,
such as hormone secretion, neurotransmitter signal transduction, cell growth, membrane trafficking,
ion channel activity, cytoskeleton regulation, cell cycle control, apoptosis, cell and tissue polarity,
and contributes to regulate the Ca<sup>2+</sup> levels in the nervous tissue.

Conclusion:
A number of observations indicated that PI-specific phospholipase C (PLC) enzymes might
be involved in the alteration of neurotransmission. To understand the role and the timing of action of the
signalling pathways recruited during the brain morphology changes during the AD progression might
help to elucidate the aetiopathogenesis of the disease, paving the way to prognosis refinement and/or
novel molecular therapeutic strategies.
A gestão por resultados na educação em quatro estados brasileiros
Authors: Segatto Catarina , Abrucio Fernando 
Published: September 2017

Nas últimas décadas, América Latina vem atravessando profundas transformações políticas e econômicas. Apesar das análises restritas à influencia de períodos eleitorais, prevalece um vazio acerca do impacto da dinâmica política democrática sobre o desempenho das nações, fundamentalmente sobre os efeitos da ideologia partidária e da competição política. Com base em dados de 18 países latino-americanos entre 1990 e 2010, os modelos estatísticos reforçam a importância da política para a explicação dos resultados econômicos, caracterizados pelas taxas de crescimento do PIB, inflação e desemprego, ainda que em menor medida do que preconiza a teoria.
Diagnósticos e intervenções de enfermagem frente às complicações da hipotermia induzida pós-parada cardiorrespiratória: revisão integrativa da literatura
Authors: Amaral Gabriela Gonçalves , Maciel Marcela Faria Castro , Batista Janaína de Jesus 
Published: September 2017

Objetivo: O objetivo do estudo foi identificar os diagnósticos de enfermagem, segundo a North American Nursing Diagnosis Association (NANDA - International), frente às complicações oriundas da hipotermia induzida e propor suas respectivas intervenções embasadas pela Classificação das Intervenções de Enfermagem (NIC). Método: Como método de pesquisa, utilizou-se a revisão integrativa tendo como questão norteadora “Quais os diagnósticos e intervenções frente às complicações da hipotermia induzida em pacientes adultos pós-parada cardiorrespiratória?”. A amostra foi composta por 6 artigos em Língua Inglesa selecionados por meio da base de dados da Biblioteca Virtual em Saúde (BVS). Resultados: Os resultados foram apresentados em três quadros que mostraram os diagnósticos de enfermagem às três complicações comuns identificadas nos artigos, as quais se caracterizam também como complicações rotineiras na atuação dos profissionais de enfermagem, seguidas de suas respectivas intervenções de enfermagem. Conclusão: Concluiu-se que, como a enfermagem passa mais tempo ao lado dos pacientes, ela deve estar atenta a quaisquer alterações e anormalidades da hipotermia terapêutica, evitando, assim, as complicações e os potenciais riscos, traçando intervenções que previnam estes danos e criando protocolos nas unidades de terapia intensiva que realizam está terapêutica para as possíveis complicações da hipotermia. Descritores: Hipotermia induzida; Parada cardíaca; Comorbidade.
Efectos de la disfunción ejecutiva en la toma de decisiones en pacientes con daño cerebral frontal. Effects of Executive dysfunction in decision-making in patients with frontal brain damage.
Authors: Cardona Cañaveral Carlos Daniel , Tamayo Lopera Diego Alfredo 
Published: September 2017

Effects of Executive dysfunction in decision-making in patients with frontal brain damage.Resumen Articulo presenta resultados de la investigación orientada a determinar los efectos de la disfunción ejecutiva en la toma de decisiones en pacientes con daño cerebral frontal. Metodología: Desde un enfoque cualitativo se realizó una revisión sistemática de la literatura científica de múltiples fuentes en Internet, privilegiando los datos obtenidos en instituciones universitarias de todo el mundo y, artículos publicados en los últimos diez años, partiendo de la conceptualización y explicación de los temas para llegar al objetivo del estudio. Resultados: Tomar decisiones exige manejar y procesar el flujo de la información en nuestro sistema cognitivo y se relaciona con los efectos de la disfunción ejecutiva, puesto que incorpora la valoración de los riesgos, dificultad para clasificar los acontecimientos trascurridos en el tiempo, impedimento para mantener información, dificultad en la atención, incapacidad para realizar tareas motoras, como también incapacidad para producir palabras, posibilidades y soluciones las cuales con aquellas dificultades que la disfunción ejecutiva conlleva y a su vez dificulta para los sujetos lesionados tener las herramientas necesarias para ejecutar la compleja tarea de tomar una decisión. Palabras clave: Tomar decisiones, disfunción ejecutiva, lesiones cerebrales. Abstract This study aims to determine the effects of executive dysfunction in decision making in patients with frontal brain damage. Methodology: From a qualitative focus a systematic review of the scientific literature from multiple sources on the Internet was made, prioritizing data from universities around the world, and articles published in the last ten years, starting from conceptualization and explanation of subjects to reach the objective of the study. Making decisions requires handle and process the flow of information in our cognitive system. Decision making and the effects of executive dysfunction is related, since it incorporates the risk assessment, trouble classifying events elapsed time, impediment to maintaining information, attention difficulty, inability to perform motor tasks, as also unable to produce words, possibilities and solutions which have those difficulties that executive dysfunction leads and in turn hampers for injured subjects have the necessary tools to perform the complex task of making a decision. Key words: Making decisions, executive dysfunction, brain injury.
Experiencias de vida de las mujeres jefes de hogar de familias monoparentales de Sotrames S.A. Experiences of life of the women head of household of one-parent family than are employed of Sotrames S.A.
Authors: Ospina Tangarife Andrea , Milic Ángel Anitza , Ramírez Ruiz Juan Pablo , Klimenko Olena 
Published: September 2017

Experiences of life of the women head of household of one-parent family than are employed of Sotrames S.A. Resumen Este estudio pretende comprender y describir las experiencias de vida de las mujeres jefes de hogar de familias monoparentales que laboran en la empresa SOTRAMES S.A. El estudio se desarrolló por medio de una metodología cualitativa, enfoque fenomenológico de nivel descriptivo, apoyado en la realización de entrevistas semiestructuradas a quince madres jefes de hogar, donde compartieron sus experiencias de vida con relación a aspectos familiares, laborales, personales y existenciales. A partir de esto, se logró conocer y valorar a fondo sus realidades, llegando a la conclusión que el ideal de familia impuesto por la cultura y la academia transversaliza profundamente su discurso, enfatizando la necesidad del padre en la familia, pero sus experiencias de vida develan que han logrado brindar dinámicas familiares funcionales y sanas. Palabras clave: familias monoparentales, jefatura femenina, familia, dinámica familiar y experiencias de vida. Abstract This study looks to comprehend and describe the life experiences of women head of household of one-parent family that are employed of SOTRAMES S.A., it was developed by a qualitative methodology, focused on phenomenology and described analysis, based on the realization of semi structured interviews of fifteen mothers head of household, that shared their own experiences of life in relation with family, labor, personal and existentialist aspects. From this, it was achieved to know and value their own realities, getting to the conclusion that the ideal of family that has been imposed by the culture goes through their speech showing an emphasis of the father necessity, but their own experiences of life had shown that they have accomplished to being a functional and healthy family dynamics. Keywords: One parent family, feminine authority, family, familiar dynamics and experiences of life.
Factores sociodemograficos influyentes en la aparición de factores de riesgo ocupacional y extraocupacionalen una empresa fabricadora de hielos de la ciudad de Santa Marta (Colombia).
Authors: Pedraza Lilibeth , Socarrás Ximena , Sbrofatti Andrea , Bolaño Martha 
Published: September 2017

Socio-demographic factors influential in the appearance of factors of occupational and extraocupacional risk in one freezer ice factory of the city of Santa Marta (Colombia). Resumen El presente artículo es el resultado de una investigación encaminada al diagnóstico de los factores de riesgos ocupacionales y extraocupacional y los factores sociodemográficos que influyen en la aparición de dichas riesgos. El tipo de diseño fue correlacional transaccional. Los resultados arrojaron que el estado civil, número de personas a cargo, tipo de cargo en la empresa y horas de trabajo tienen asociaciones significativas con los dominios de control de autonomía, retroalimentación, control sobre el trabajo, influencia del entorno extralaboral sobre el trabajo y las características de liderazgo. Se concluye que el estar soltero, no tener personas a cargo, trabajar de 1 a 4 horas diarias son factores protectores ante el riesgo psicosocial laboral y extralaboral. Palabras claves: riesgos ocupacionales, estrés laboral, patologías, factores sociodemograficos. Abstrac This article show the result of investigation oriented to the diagnosis of occupational factors and risks extraocupacional and sociodemographic factors that influence in the occurrence of this risks. The type of design was correlational transactional. The results showed that marital status, number of dependents, type of position in the company and working hours, have significant associations with control domains of autonomy, feedback, job control, influence on work-occupational environment and leadership characteristics. It is concluded that being single, having no dependents, working 1-4 hours a day are protective factors at the workplace and outside the workplace psychosocial risk. Keywords: occupational hazards, occupational stress, diseases, sociodemographic factors.
Expresión artística como herramienta facilitadora de la salud emocional de personas diagnosticadas con VIH/SIDA durante el proceso terapéutico. Artistic expression as a therapeutic tool for promotion of emotional health in people diagnosed with HIV/AIDS.
Authors: Piedrahita Yepes Alejandro , Tamayo Lopera Diego Alfredo 
Published: September 2017

Artistic expression as a therapeutic tool for promotion of emotional health in people diagnosed with HIV/AIDS.ResumenEl presente artículo expone los resultados de una investigación de carácter monográfico de enfoque cualitativo, cuya metodología se sustenta en la recolección, clasificación, análisis e interpretación de datos tipo documental (libros, artículos, páginas web, etc.) que comprende los años desde 1958 a 2014, y sobre las categorías arte, terapia, psicología y VIH/SIDA. El estudio se encuentra orientado a describir la influencia que poseen los medios de expresión artísticos, durante un proceso terapéutico, en la salud emocional de una persona cuya condición de vida se encuentra atravesada por un diagnóstico de VIH/SIDA. Como resultado de esta exploración, se concluye que el SIDA es una condición que se puede intervenir cambiando los cofactores que propician el desarrollo de esta enfermedad; que el arteterapia posibilita el cambio de los cofactores (como lo es el estado emocional o de salud mental) de forma positiva, logrando un mejoramiento notable en la condición de una persona diagnosticada con dicho síndrome: y que el arte es un lenguaje que permite a un individuo acercarse de manera ilustrativa a su propia realidad interna y por ende, facilita la posibilidad de comprender su sí mismo y la forma de intervenir sobre éste.Palabras clave: arte, terapia, psicología, VIH-SIDA, salud mental. AbstractThis article exposes the results of an investigation of character monography with a focus qualitative, whose methodology is based on the collection, classification, analysis and interpretation of documentary data (books, articles, web pages, etc) reviewed between a date range year of 1958-2014, about art therapy, psychology and HIV/AIDS categories; this study is aimed at describing the influence of artistic expression, during a therapeutic process, in the emotional health condition of person whose life is crossed by a diagnosis of HIV/AIDS. As a result of this research, it is concluded that AIDS is a condition that can intervene changing the cofactors that favor the development of this disease; the art therapy enables the cofactors change (as the emotional state or mental health) in a positive way, achieving a remarkable improvement in the condition of a person diagnosed with that syndrome: and art is a language that allows a person get closer to their own internal reality in a illustrative mode and thus way, makes it easy to understand their-self and how to intervene on it. Keywords: art, therapy, psychology, HIV - AIDS, mental health.