bluuebunny/crossref_metadata_2025_split huggingface dataset:
Espectroscopía de absorción atómica con llama y su aplicación para la determinación de plomo y control de productos cosméticos
Authors: Gallegos Wilma , Vega María , Noriega Paco 
Published: July 2017

<div class="page" title="Page 1"><div class="section"><div class="layoutArea"><div class="column"><p><span>La presente es una revisión bibliográfica sobre la espectroscopia de absorción atómica de llama, método sensible y confiable en la determinación de metales pesados, ya que cuenta con una energía de transmisión electrónica única para cada metal. Este hecho facilita la investigación de nuevos productos cosméticos, en los cuales la determinación de plomo (Pb) es un tema de constante interés debido a su toxicidad. Es el caso de las empresas fabricantes las cuales a más de cumplir con la reglamentación exigida por la autoridad sanitaria deben plantearse requerimientos rigurosos en las buenas prácticas de fabricación, con el afán de dar al consumidor formulaciones inteligentes que embellezcan sin repercusiones sobre la salud en el tiempo, además de la información necesaria acerca de su composición. Asimismo, la autoridad sanitaria debe verificar en la etapa de post-registro las especificaciones de cumplimiento de la normativa, controlando de una mejor manera los productos cosméticos que circulan en el país. </span></p></div></div></div></div>
La crisis ambiental y los derechos de la naturaleza: una visión desde la Ecología Política
Authors: Bravo Elizabeth 
Published: July 2017

<div class="page" title="Page 1"><div class="section"><div class="layoutArea"><div class="column"><p><span>La crisis ambiental indicada durante la Revolución Industrial y agudizada a partir del último quinquenio del siglo XX, ha producido cambios tan profundos en el planeta; lo que la levaría a enfrentar una nueva era geológica: el Antropoceno. La extracción de recursos naturales y la movilización de materiales y energía ha respondido a una economía de rapiña por parte de los países industrializados hacia sus excolonias. Por tal motivo, el derecho humano a un medio ambiente sano y libre de contaminación ya no es suficiente, como tampoco lo es el concepto de desarrollo sustentable. En ese sentido, la Constitución del Ecuador hace una propuesta radical cuando reconoce derechos a la naturaleza y establece que es el Sumak Kawsay el camino por donde debemos transitar para mejorar la relación con nuestro medio. Esto implica que las actividades económicas deben respetar el derecho al mantenimiento y regeneración de los ciclos vitales, estructura, funciones y procesos evolutivos de la naturaleza. </span></p></div></div></div></div>
El discurso desincretizador y womanista de Georgina Herrera: hacia una descolonización de la espiritualidad de la mujer negra cubana
Authors: Zapata-Calle Ana 
Published: July 2017

<p><strong>Resumen</strong></p><p>El propósito de este artículo es usar la poesía de Georgina Herrera para deconstruir la tradición de la santería que considera la religión yoruba como una ramificación del catolicismo y no como una religión universal. Georgina Herrera refleja en sus poemarios <em>África</em> (2006) y <em>Gatos y liebres o libro de las conciliaciones</em> (2010) el nuevo discurso afro-cubano que apuesta por una heterogeneidad religiosa que emerge en Cuba a finales de los años ochenta. Además, la poeta aboga en su poesía por el derecho del liderazgo religioso de la mujer afro-cubana, recuperando las practicas yorubas ortodoxas y el papel activo de las mujeres en sus rituales.</p><p><strong><br /></strong></p><p><strong>Abstract</strong></p><p>The purpose of this article is to use Georgina Herrera’s poetry in order to deconstruct the tradition of <em>santería</em> that considers the Yoruba religion under the wing of Catholicism and not as a universal religion. Georgina Herrera reflects in her books of poems <em>África</em> (2006) and <em>Gatos y liebres o libro de las conciliaciones</em> (2010) the new Afro-Cuban discourse of religious heterogeneity that emerged in Cuba at the end of the eighties. Furthermore, the poet advocates for the right to leadership of Afro-Cuban women recovering the orthodox Yoruba practices and the active role of women in their rituals. </p>
Feminismo comunitario: pluralizando el sujeto y objeto del feminismo
Authors: Cano Julieta Evangelina 
Published: July 2017

<p><strong>Resumen</strong></p><p>La intención del presente trabajo es pensar al feminismo como un movimiento social, dentro del cual surgen otros movimientos que además de cuestionar al Patriarcado, cuestionan al propio feminismo por entender que cierto feminismo blanco, burgués y de clase media hegemonizó las demandas del colectivo, invisibilizando las situaciones de muchas mujeres con realidades específicas y demandas particulares, que no se sienten representadas, como el feminismo afrodescendiente, indígena, lesbiano, etcétera. Puntualmente me interesa abordar al feminismo comunitario para preguntarme acerca de su potencial disidente. En esta (pseudo)ruptura, aunque la identidad de lo que entendemos por feminismo no se pone en cuestión, lo cierto es que el feminismo hegemónico no estaría ofreciendo lugar para todas aquellas identidades de mujeres que necesitan crear otros espacios de identificación, sin divorciarse plenamente del feminismo, “conservando el apellido”.</p><p> </p><p><strong>Abstract</strong></p><p>The aim of the present paper is to think feminism as a social movement, in which other movements arise questioning not only the Patriarchy, but also questioning feminism itself. This questioning to feminism is due by the fact that white, bourgeois and middle class feminism hegemonized the demands of women´s collective, making invisible the situations of many women with specific realities and particular demands, who do not feel represented as Afro-descendant feminism, Indigenous feminism, Lesbian feminism, etcetera. I am interested in exploring the dissident potential of community feminism. In this (pseudo) rupture, although the identity of what we understand as feminism is not challenged, it is true that hegemonic feminism would not be giving place to all the identities of women who need to create other spaces of identification without fully divorcing from the feminism, in other words, "preserving the surname".</p><pre> </pre>
Mathematics Support – past, present and, most importantly, future
Authors: Lawson Duncan 
Published: July 2017

This article briefly reviews the development of mathematics support in higher education over the last 25 years, highlighting in particular the work of sigma, centre for excellence in university-wide mathematics and statistics support as a Centre for Excellence in Teaching and Learning and subsequently as part of the National HE STEM Programme. A description of sigma’s current HEFCE-funded programme of activities is included, giving particular attention to the development of the sigma network. The article closes by focusing on the legacy of sigma’s current work and the future sustainability of the sigma network.
Rzadko spotykane znaleziska u pacjenta z urazem wielonarządowym wymagającym pilnej laparotomii. Opis przypadku
Authors: Żyluk Andrzej , Szlosser Zbigniew 
Published: July 2017

Urazy wielonarządowe są częste w dobie powszechniej motoryzacji, a obrażenia brzucha występują u ok. 30–40% takich przypadków. Krwawienie do jamy otrzewnowej z pękniętych narządów wewnętrznych: śledziony, wątroby i krezki jelita cienkiego stanowi potencjalne zagrożenie życia i – w większości przypadków – wymaga pilnej interwencji chirurgicznej.W pracy przedstawiono przypadek pacjenta z urazem wielonarządowym, u którego w trakcie laparotomii z powodu krwawienia wewnątrzbrzusznego, poza uszkodzeniami struktur będących źródłem krwawienia (rozerwanie krezki iprzedziurawienie jelita cienkiego), stwierdzono inne, rzadko spotykane patologie – zdrowy uchyłek Meckela i stłuczenie krezeczki wyrostka robaczkowego.Omówiono zasady diagnostyki i leczenia typowych obrażeń w obrębie jamy brzusznej, a także postępowania w przypadku rzadkich i nietypowych patologii stwierdzonych w czasie operacji.
Scaled Experimental and Simulation Study of Segregation in Water-Above-Gas Injection
Authors: Namani Mehran , Souraki Yaser , Kleppe Jon , Høier Lars , Karimaie Hassan 
Published: July 2017

Summary
The water-above-gas injection has been introduced as a modified injection strategy for simultaneous or alternating water/gas injection to improve the recovery factor. This can be achieved through maximizing the size of the mixed zone and extending the complete-segregation distance. Verifying this approach in the laboratory needs special experimental design in which the effect of capillary force is eliminated or strongly reduced, and viscous and gravity forces are active.
In this study, an experimental setup has been prepared and implemented to verify the advantages of the water-above-gas injection. Key parameters in this experiment have been scaled to reservoir conditions. This was possible through choosing correct porous media and fluid system. The porous media should have high porosity and permeability, and the fluid system should have very low interfacial tension (IFT) between phases. Supplementary experiments have been conducted to prove the reliability of the model before the main experiment.
In addition to the investigation of different injection rates and water/gas injection ratios in this process, the effect of stepwise injection also has been investigated to verify the practical approach, which results in maximized sweep efficiency.
Finally, a simulation study has been conducted, and by comparing its results to experimental results, the applicability of numerical simulation in designing reservoir-scale water-above-gas injection is confirmed.
Can Organic Amendments Support Sustainable Vegetable Production?
Authors: de Rosa Daniele , Basso Bruno , Rowlings David W. , Scheer Clemens , Biala Johannes , Grace Peter R. 
Published: July 2017

Core Ideas
Accounting for the N release from organic amendments improves N use efficiency and promotes soil C storage in horticultural soils.
Regional N fertilizer recommendations are affected by a high degree of uncertainty.
Crop simulation model can help to develop efficient site‐specific N management.
Application rates of synthetic fertilizer to agricultural fields can be reduced through better understanding of N supplied by organic amendments (OA). Field and simulation experiments were performed to quantify the effect of N released from OA application on crop production and selected soil properties in an intensively managed vegetable crop rotation. The SALUS crop model was used to simulate yield, soil N, and soil organic carbon (SOC) dynamics under different combinations of composted or raw OA and synthetic N fertilizer application rates. SALUS accurately simulated aboveground crop biomass production (r2 = 0.91, RMSE = 1.7 t ha−1) and crop N uptake (r2 = 0.96, RMSE = 15 kg N ha−1) under different N management strategies as well as SOC level (r2 = 0.51, RMSE = 1 t C ha−1) and soil mineral N (r2 = 0.58, RMSE = 56 kg N ha−1). No difference in crop biomass production was found with N fertilizer reductions up to 27% of the conventional N fertilizer rate when combined with OA application. A 12‐yr scenario analysis using SALUS indicated that conventional N fertilizer can be further reduced by up to 50% while sustaining crop biomass production, thereby potentially reducing N losses to the environment. Data gathered from the field study and simulation scenarios highlighted the positive effect of composted OA to maintain soil C levels. This contrasts with average annual SOC losses of 3.7% observed in long‐term simulation scenarios in systems with only N fertilizer or raw OA applications.
The Coronal Tooth Fractures: Preliminary Evaluation of a Three-Year Follow-Up of the Anterior Teeth Direct Fragment Reattachment Technique Without Additional Preparation
Authors: Giudice G Lo , A. Alibrandi , F Lipari , A Lizio , F Lauritano , G Cervino , M Cicciù 
Published: July 2017

Objective:
The aim of this research is to describe and to analyse the long-term results and the clinical steps of direct fragment reattachment technique with no additional tooth preparation, used to treat crown fracture. This technique achieves the clinical success, combining satisfactory aesthetic and functional results with a minimally invasive approach.

Methods:
The 3 years follow-up included 9 patients (5 males, 4 females) with coronal fracture. In all the cases the fragment was available and intact. The authors illustrate the adhesive procedure used. Under local anaesthesia and after positioning the rubber dam, both the tooth and the fragment surface were etched, rinsed and applied by the adhesive system in order to obtain the retention of the fractured part to the tooth without additional tooth preparation or resin cement.

Results:
The statistical analysis shows the good performances of direct fragment reattachment technique. After 36 months, in 22.2% of the cases, the detachment was observed of the bonded fragment and in 11.1% of patients, complications were recorded.

Conclusion:
Our clinical experience shows how the ultra-conservative procedure used is fast, easy and offers a long term predictability; it also allows good functional and aesthetic outcomes.
Những giá trị nổi bật về quyền con người của Hiến pháp năm 1946 và sự kế thừa, phát triển trong Hiến pháp năm 2013
Authors: Vũ Giao Công , Nguyễn Dương Thuỳ 
Published: July 2017

Bài viết phân tích những quy định của Hiến pháp 1946 về quyền công dân và sự kế thừa, phát triển trong Hiến pháp năm 2013 của Việt Nam. Chế định nghĩa vụ và quyền lợi công dân trong Hiến pháp 1946 được xây dựng theo cách tiếp cận mở và rất khoa học, kết hợp hài hoà giữa những giá trị tiến bộ của văn minh phương Tây với những tư tưởng và điều kiện, hoàn cảnh đặc thù của dân tộc Việt Nam ở thời kỳ đó. Hiến pháp năm 2013 đã kế thừa và phát triển những tư tưởng cơ bản về quyền con người trong Hiến pháp năm 1946 nhưng chưa triệt để, thể hiện ở việc chưa xác định việc bảo vệ, bảo đảm quyền con người như là một trong các nguyên tắc nền tảng của việc xây dựng Hiến pháp. Vì vậy, có thể khẳng định trong lịch sử lập hiến ở Việt Nam cho đến thời điểm hiện nay, đỉnh cao của tinh thần tôn trọng, đề cao quyền con người vẫn là bản Hiến pháp đầu tiên năm 1946.
The 2013 Curriculum Based Syllabus For Senior High School’s English Extracurricular Program
Authors: Mustolih Masrur , Hermayawati Hermayawati 
Published: July 2017

The study aimed at designing syllabus for English extracurricular in SMAN 1 Seyegan based on the 2013 Curriculum. This was Research and Development (R&D) study using ADDIE model. There were five stages in conducting the research; (1) Analysis; (2) Design; (3) Development; (4) Implementation; (5) Evaluation. This study involved 15 students of ten graders who registered to English extracurricular program. To gain the Needs Analysis (NA), the researcher used observation, questionnaire, interview, and documentation. This study found a 2013 curriculum based syllabus using is matrix format. It consists of 21 units for two semesters; ‘Introduction’, ‘Greeting, meeting and parting’, ‘Self-Introduction’, ‘Compliment, ‘Caring’, ‘Past Time’, ‘Descriptive Text’, ‘Announcement Text’, ‘Introduction to Public Speaking’ ‘Speech’, ‘Storytelling’, ‘Indonesian Culture’, ‘Foreign Culture’, ‘Study Abroad’, ‘Writing a letter, ‘Debate Contest’, ‘Australasian Debate Style’, ‘British Debate Style’, ‘Vacation ’and 2 units for semester exam. It was appropriate with the 2013 Curriculum based on (1) an expert judgment from Mercu Buana University of Yogyakarta; (2) theFocus Group Discussion from English teacher and school principal of SMA N 1Seyegan; (3) the results of pre-test and post-test in two cycles which showed there was improvement. Based on the findings above, it is recommended for the further researcher to develop the designed syllabus into module for English extracurricular.
TRPA1 Mechanoreceptors Mediate the IL-6 Response to a Single PD Dwell in the Rat
Authors: Nilsson Daniel , Jennische Eva , Cavallini Nicola , Braide Magnus 
Published: July 2017

Background The development of modern, biocompatible peritoneal dialysis (PD) fluids has not entirely eliminated the local pro-inflammatory effects of PD fluid administration. The present study was performed in order to establish the importance of known signaling pathways connected to mechano-, osmo- and chemo-sensors of the transient receptor potential (TRP) family for the acute inflammatory response to PD. Methods Rats were exposed to a single 4-hour dwell of lactate-buffered, 2.5% glucose, filter-sterilized PD fluid through an implanted PD catheter. In some groups, the PD dwell was preceded by intravenous administration of blockers of TRPV1 (BCTC), TRPA1 (HC030031), or neurokinin 1 (NK1) (Spantide II) receptors. Cytokine messenger ribonucleic acid (mRNA) expressions were quantified in tissue biopsies (real-time polymerase chain reaction [qPCR]), and cytokine concentrations were quantified in dialysate samples by enzyme-linked immunosorbent assay (ELISA). Tissue expressions of TRPV1, TRPA1, and NK1 were evaluated immuno-histochemically. Results The PD dwell induced peritoneal synthesis of Il1b, Tnf, and Il6 and a secretion of interleukin-6 (IL-6) into the dialysate. The catheter implantation already induced the transcription of Il1b and Tnf but did not significantly affect Il6 transcription. The Il6 response to the PD dwell could be virtually eliminated by blocking TRPA1 but was not affected by TRPV1 blockade. Blocking the substance P receptor, NK1, produced an insignificant trend towards Il6 inhibition. TRPA1 and NK1 showed a stronger immuno-reactivity than TRPV1 on cells of the peritoneal tissue. Conclusion The results show that IL-6 synthesis and secretion were connected to acute PD fluid exposure, and this response was triggered by TRPA1 receptors, possibly located to non-neuronal cells.
De la récompense à l’utilité : la trajectoire économique du béhaviorisme de 1961 à nos jours
Authors: Vallois Nicolas 
Published: July 2017

À partir des années 1960, la psychologie dite « béhavioriste » se réfère de manière croissante à des concepts et un vocabulaire issus de la théorie économique. L’émergence d’une « économie comportementale » dans les années 1980 semble indiquer que l’économie et les sciences comportementales partagent désormais des objets communs. Pourtant, le franchissement des frontières disciplinaires a soulevé d’importantes difficultés théoriques. Cet article propose une histoire de cette transformation économique du béhaviorisme, au travers de l’équivalence progressivement introduite entre la notion comportementale de « récompense » et celle, économique, d’« utilité ». Les chevauchements partiels des deux disciplines rendent compte de problèmes théoriques actuels de l’économie comportementale. JEL: B21, D83, D87
Development of a paper-based approach for the detection of carbonyl compounds in indoor air samples
Authors: Madavie M.G.Y , Kaumal N. M. 
Published: July 2017

This study contributes to the development of a method to measure the level of airborne carbonyl compounds. Carbonyl compounds (CC) are very common indoor air pollutants which are widely used in building and home furnishing industries. Most CC off-gas or vaporize even at normal room temperatures, which results in an increase in the indoor volatile organic carbon levels. Acute and chronic exposure to formaldehyde can result in respiratory symptoms and eye, nose, and throat irritation in humans. Because of these adverse health effects and the increased levels of CC in indoor air and residential areas, there has been a considerable attention toward the development of sensitive methods to monitor indoor CC levels. Most methods available for monitoring indoor CC levels are indirect and time consuming. This paper describes a novel, portable, on site, low-cost and green method for regular monitoring of CC in air. In this method, the derivatization reagent, 2,4-dinitrophenylhydrazine (2,4-DNPH) was used to capture the airborne CC. Formaldehyde was used as the CC for this study. A novel paper-based platform soaked with 2,4 DNPH was used for the quantification of air born CC. Derivatives of CC were formed on a paper-based platform which were then directly analyzed using FTIR or an image scanner. The FTIR response for the carbonyl derivatives, which correlates with the levels of airborne CC, was used to quantify the levels of airborne CC. The same was scanned using a high resolution image scanner to obtain the RGB values and the yellow color intensity was calculated. Based on the RGB values, the produced yellow color intensity and the levels of CC produced a linear relationship. The use of an image scanner to quantify the levels of CC makes this method a portable, sensitive and on-site CC detection method. This newly developed paperbased FTIR method is agreeable with the stranded HPLC method at 95% confidence limit.
Intense sea-effect snowfall case on the western coast of Finland
Authors: Olsson Taru , Perttula Tuuli , Jylhä Kirsti , Luomaranta Anna 
Published: July 2017

Abstract. A new national daily snowfall record was measured in Finland on 8 January 2016 when it snowed 73 cm (31 mm as liquid water) in less than a day in Merikarvia on the western coast of Finland. The area of the most intense snowfall was very small, which is common in convective precipitation. In this work we used hourly weather radar images to identify the sea-effect snowfall case and to qualitatively estimate the performance of HARMONIE, a non-hydrostatic convection-permitting weather prediction model, in simulating the spatial and temporal evolution of the snowbands. The model simulation, including data assimilation, was run at 2.5 km horizontal resolution and 65 levels in vertical. HARMONIE was found to capture the overall sea-effect snowfall situation quite well, as both the timing and the location of the most intense snowstorm were properly simulated. Based on our preliminary analysis, the snowband case was triggered by atmospheric instability above the mostly ice-free sea and a low-level convergence zone almost perpendicular to the coastline. The simulated convective available potential energy (CAPE) reached a value of 87 J kg−1 near the site of the observed snowfall record.
A PROVÍNCIA DO ESPÍRITO SANTO VERSUS “EPIDEMIAS REINANTES”: AÇÕES DE ESTADO E MOBILIZAÇÃO POPULAR NA PASSAGEM DA FEBRE AMARELA E DO CÓLERA (1850-1856)
Authors: Franco Sebastião Pimentel , Nogueira André 
Published: July 2017

O presente artigo objetiva discutir as práticas de assistência e controle da Província do Espírito Santo no contexto das vagas epidêmicas da febre amarela e do cólera. Em consonância com as argumentações de Rosemberg (1992), a passagem de uma epidemia é uma experiência extrema e desconcertante, forçando uma modificação de hábitos sociais e das formas mais elementares de funcionamento daquela coletividade, além, obviamente, da dor e das mortes que provoca. Da mesma forma, uma epidemia também suscita ações e reflexões – “lições” nos termos do autor – multifacetadas para responder e “se livrar” dela. Assim, nos interessa analisar as ações do governo provincial para enfrentar a visita inconveniente das epidemias de febre amarela e cólera e as formas – igualmente várias e, em nada passivas – de manifestações da população da Província diante dessas doenças. Nossa interpretação está calcada na análise de documentação administrativa (correspondências, relatórios, etc) e nas notícias veiculadas pelo Correio da Victória, único jornal a circular na Província no período em tela.