bluuebunny/crossref_metadata_2025_split huggingface dataset:
SISTEMA MÓVIL AUTOMÁTICO PARA INCREMENTAR LA OBTENCIÓN DE ENERGÍA ELÉCTRICA DE UN PANEL FOTOVOLTAICO EN EL DISTRITO DE HUANCAVELICA
Authors: GONZALES SAENZ WOHLER 
Published: July 2015

<span>La investigación surge por la existencia de una insuficiente obtención de energía eléctrica en paneles fotovoltaicos con instalación fija en el distrito de Huancavelica; por lo tanto, se buscó determinar el incremento de la energía eléctrica de un panel fotovoltaico con sistema móvil automático en comparación a otro panel fotovoltaico fijo. El estudio se desarrolló en el distrito de Huancavelica (Longitud Oeste 74°582 173 , latitud Sur 12°472 063 y altitud 3676 m.s.n.m.); la investigación contempló la revisión bibliográfica, análisis, diseño, simulación, experimentación y procesamiento de datos. Para el experimento y muestreo de datos se utilizó un aplicativo informático que fue desarrollado en el lenguaje de programación LabView y cuya interface de comunicación serial estuvo conectado al Microcontrolador PIC16F876A y la tarjeta NI 6008 de National Instruments. </span><br /><br /><span>El experimento se efectuó durante 10 días, entre el 07 y 26 de abril de 2014 con un tiempo de muestreo de 03 minutos por cada paquete de datos en el horario de 06:00am y 18:00pm. El experimento demostró que el panel fotovoltaico con sistema móvil automático incrementa la energía eléctrica en un 27,3% con respecto al panel fotovoltaico fijo. El incremento de la energía eléctrica según la distribución horaria fue de 31,67%, 18,51% y 49,63% de la totalidad energética obtenida en los horarios de 06:00-10:00am, 10:00am-14:00pm y 14:00-18:00pm respectivamente. La ortogonalidad solar obtenida del sistema móvil automático fue de 97.92% para el eje «X» y 98,26% para el eje «Y», respaldando así el incremento energético obtenido (27,3%) en la presente investigación.</span>
«LAS CONSECUENCIAS Y SU AFECTACION A LOS DERECHOS FUNDAMENTALES POR EL ARRESTO CIUDADANO Y EL ABUSO DEL DERECHO»
Authors: BACA GARCIA JHONY 
Published: July 2015

<span>El presente artículo, se basa en la realidad que hoy en día el Nuevo Código Procesal Penal regula en su artículo 260, respecto al arresto ciudadano que faculta a los ciudadanos de a pie a arrestar a un delincuente in fraganti, es decir inmediatamente después de realizar un hecho punible, debiendo ponerlo de inmediato a disposición de la comisaría más cercana de la Policía Nacional del Perú, para que se proceda de acuerdo a los procedimientos establecidos por la ley, respetando todas las garantías que presta el nuevo código procesal penal y la constitución Política del Estado, así como las normas y tratados internacionales de los que el Perú es parte, en concordancia con el debido proceso, sin embargo en la norma bajo comentario se han detectado falencias por falta de capacitación en las personas facultadas, es decir los ciudadanos organizados para prevenir los ilícitos penales que pudieran generarse en sus comunidades abusan del derecho que les faculta, por cuanto estos se exceden en el maltrato y abuso de los delincuentes que son sorprendidos y arrestados vulnerando sus derechos fundamentales como son la integridad física, moral y hasta la propia vida siendo ajusticiados por la furia de la turba siendo ajusticiados y maltratados, pasando los ciudadanos de colaboradores de la justicia a denunciados por lesiones leves, graves y hasta por homicidio, a causa de una mala interpretación o desinformación de la facultad que poseen, con mayor incidencia en las zonas urbano marginales y comunidades campesinas. </span><br /><span>Para mitigar este desliz social considero que el Estado debe organizar a los ciudadanos que integran las rondas de seguridad de sus comunas con un trabajo en conjunto con la Policía Nacional del Perú y las municipalidades a través de sus serenazgos. </span><br /><span>En el presente artículo, hemos desarrollado una vasta explicación e interpretación de las normas procesales penales que constituyen el mecanismo legal del tratamiento a los delincuentes que son sorprendidos en flagrancia delictiva, describiendo los requisitos fácticos que prevé la legislación, así como la ilegalidad en el actuar abusivo de la facultad de la que están premunidos y la defensa legal que todos los seres humanos contamos de acuerdo a los derechos humanos y el respeto a la dignidad por el derecho a la vida, lo que está establecido puntualmente en las conclusiones arribadas en el presente artículo.</span>
Produção de geléia real por abelhas africanizadas em Mossoró, Rio Grande do Norte, Brasil
Authors: Pereira Daniel Santiago , Paiva Charle Da Sllva , Mendes Alba Regina Andrade , Batista Jael Soares , Maracaja Patricio Borges 
Published: July 2015

<p class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;"><span style="font-size: 10.0pt; font-family: 'Times New Roman','serif';">Este trabalho foi realizado com o intuito de avaliar a produção de geleia real de abelhas africanizadas com a utilização de diferentes concentrações de água de coco no substrato-base das larvas. O experimento foi realizado durante o mês de agosto de 2010 na Fazenda Experimental da UFERSA, Mossoró-RN. Para produção da geleia real foi utilizado o método Doolittle, utilizando-se cúpulas de acrílico de cor laranja. Cada cúpula recebeu 300 µl de solução com geleia real (GR). Foram utilizadas 03 colmeias mini-recria modelo Ribeirão Preto. Os tratamentos testados constaram de solução de GR diluída em água de coco nas seguintes concentrações: 25% de GR; 50% de GR; e 75% de GR. Cada parcela foi composta de 20 cúpulas, sendo contabilizadas apenas as cúpulas com larvas aceitas pelas operárias para o cálculo das variáveis: PA - Percentual de aceitação de larvas; PL - Peso das larvas; PGR - Produção por cúpula de GR; GRT - Produção de Geleia Real total. Os dados foram analisados utilizando-se ANOVA em blocos casualizados com 03 repetições, e os tratamentos também foram comparadas por analise de regressão linear com o auxilio do software R versão 2.13.0. Verificou-se efeito significativo para a aceitação das larvas (P&gt;0,01) e a variável produção de geleia real por tratamento (P&gt;0,05), o peso das larvas, submetidos aos tratamentos, não mostrou efeito significativo. Houve influencia da concentração de substrato ofertado às larvas transferidas na aceitação das mesmas pelas operárias e na produção de geleia real. Conclui-se que o uso do substrato com geleia real influencia no índice de aceitação e sobrevivência das larvas e que o uso da água de coco na diluição da geleia real apresentou resultados satisfatórios. </span></p>
O uso de agrotóxicos pelos agricultores da comunidade Baixa do Juá, Santana de Mangueira - PB
Authors: Pereira Jocimario Alves , Jesus Joelma F. V. de , Silva Natanaelma C. da 
Published: July 2015

Os agrotóxicos foram introduzidos no Brasil na década de 60, na época o governo criou um plano nacional de defensivos agrícolas, baseado e argumentado pela “Revolução Verde”, onde as práticas modernas se expandem, uso de máquinas, sementes geneticamente modificadas aparecem e o uso de defensivos químicos (agrotóxicos) se populariza. Com políticas publicas favoráveis a esse setor, hoje o país passou a ser apontado em varias pesquisas como maior consumidor de insumos químicos. Desta forma interiorizando no Brasil novas tecnologias de manejo e práticas agrícolas como uso de agrotóxicos. Este trabalho objetiva investigar o uso de defensivos químicos na produção agrícola da comunidade Baixa do Juá município de Santana de Mangueira - PB, avaliando as possíveis consequências dessa prática no âmbito pessoal e profissional. O trabalho constou de pesquisa quantitativa e qualitativa, com pesquisa documental, pesquisa de campo, entrevistas e questionários, junto aos produtores associado à ASPROBAJA (Associação dos Produtores Rurais da comunidade Baixa do Juá) que residem no perímetro da comunidade. A conjectura do trabalho revela a situação de precariedade ao assistencialismo agrícola, em pequenas comunidades, abandonada pelo poder público, expondo a necessidade de um trabalho educativo e estruturante de dispositivos que possam fortalece o setor.
Investigation of Hydromechanical Mechanisms in Microseismicity Generation in Natural Fractures Induced by Hydraulic Fracturing
Authors: Han Yanhui , Hampton Jesse , Li Gang , Warpinski Norm R. , Mayerhofer Mike J. 
Published: July 2015

SummaryEconomic success in producing oil/gas from low-permeability shale often relies on pre-existing natural fractures (NFs) to be activated or connected by hydraulic-fracturing (HF) stimulation. In practice, the reactivated NF network is often identified with the microseismicity (MS) monitored during the stimulation. However, the fundamental mechanisms of MS generation and focal mechanisms inferred from geophysical analysis near HFs are not currently well-understood (e.g., it is not clear whether the MS observed in the field can be mainly attributed to local shear slip along NFs when leakoff occurs and/or induced by stress changes as a result of HF propagation or fluid leakoff). The exact slippage area and amount of slip displacement generating the microseismic event are not well-understood either, thus requiring a “bridge” between geomechanics and geophysics. To bridge this gap, a set of experiments is performed in a geomechanics laboratory to observe whether, when, where, and how the acoustic-emission events are generated during various scenarios. The experiments are designed with the guidance of the fracture-flow/discrete-element method (DEM), coupling geomechanical simulations. In this paper, the reliability and accuracy of the fracture-flow/DEM coupling approach is validated through solving a few fundamental problems and comparing the numerical-simulation results with the corresponding analytical solutions. The coupling approach is then applied to simulate and optimize two fundamental laboratory experiments. The simulations indicate that, despite the difference in the magnitude, one could induce the local slip along NFs by both fluid leakoff and stress changes.
Multiple-Mixing-Cell Method for Three-Hydrocarbon-Phase Displacements
Authors: Li Liwei , Khorsandi Saeid , Johns Russell T. , Ahmadi Kaveh 
Published: July 2015

SummaryLow-temperature oil displacements by carbon dioxide involve complex phase behavior, in which three hydrocarbon phases can coexist. Reliable design of miscible gasflooding requires knowledge of the minimum miscibility pressure (MMP), which is the pressure required for 100% recovery in the absence of dispersion or as defined by slimtube experiments as the “knee” in the recovery curve with pressure in which displacement efficiency is greater than 90%. There are currently no analytical methods to estimate the MMP for multicomponent mixtures exhibiting three hydrocarbon phases. Also, the use of compositional simulators to estimate MMP is not always reliable. These challenges include robustness issues of three-phase equilibrium calculations, inaccurate three-phase relative permeability models, and phase identification and labeling problems that can cause significant discontinuities and failures in the simulation results. How miscibility is developed, or not developed, for a three-phase displacement is not well-known.We developed a new three-phase multiple-mixing-cell method that gives a relatively easy and robust way to determine the pressure for miscibility or, more importantly, the pressure for high-displacement efficiency. The procedure that moves fluid from cell to cell is robust because it is independent of phase labeling (i.e., vapor or liquid), has a robust way to provide good initial guesses for three-phase flash calculations, and is also not dependent on three-phase relative permeability (fractional flow). These three aspects give the mixing-cell approach significant advantages over the use of compositional simulation to estimate MMP or to understand miscibility development. One can integrate the approach with previously developed two-phase multiple-mixing-cell models because it uses the tie-line lengths from the boundaries of tie triangles to recognize when the MMP or pressure for high-displacement efficiency is obtained. Application of the mixing-cell algorithm shows that, unlike most two-phase displacements, the dispersion-free MMP may not exist for three-phase displacements, but rather a pressure is reached in which the dispersion-free displacement efficiency is maximized. The authors believe that this is the first paper to examine a multiple-mixing-cell model in which two- and three-hydrocarbon phases occur and to calculate the MMP and/or pressure required for high displacement efficiency for such systems.
The Force of Black and White
Authors: Balfour Ian 
Published: July 2015

Abstract
This article scrutinizes James Baldwin's reflections on film and film-going, mainly as set out in the relatively late essays-cum-memoir entitled The Devil Finds Work. The paper considers Baldwin's experiences and reflections with an idea to how black and white are felt and described as asymmetrically oppositional forces, on the one hand, that nonetheless are subject to occasional and startling crossovers, especially in his early viewing of films, white, mixed-race, and all-black cast. Baldwin argues against an ontology of race, even as he feels the full force of discrimination based on the putative absolutes of black and white.
Vernaculars of Home
Authors: Drabinski John E. 
Published: July 2015

Abstract
This essay examines James Baldwin's conception of what he calls “black English” and its link to historical and cultural identity. I link Baldwin's defense of black English to his reflections on the sorrow songs and sound, which draws on long-standing accounts of musicality as the foundation of the African-American tradition. In order to demonstrate this relation to the tradition, the essay puts Baldwin's remarks in relation to Frederick Douglass's and W. E. B. Du Bois's description of the sorrow songs. I also underscore how that relation to the African-American tradition marks an important set of tensions with mid-twentieth century black Atlantic theory (Aimé Césaire and Frantz Fanon), tensions which make sense of the Americanness of Baldwin's work. Across the essay, I claim that Baldwin's account of language has epistemological and ontological significance (and so is not just aesthetic or political), which gives an interesting and important twist to Martin Heidegger's famous phrase that “language is the house of Being.”
The Terror of Being Destroyed
Authors: Eburne Jonathan 
Published: July 2015

Abstract
This essay focuses on James Baldwin's treatment of the Atlanta child murders in The Evidence of Things Not Seen (1985), a book that began as a series of reports for Playboy magazine. Returning to the United States from France, Baldwin not only reported on the child murders, but offered a treatise on terror as well: a treatise that distinguishes an imagined or remembered menace from a terror that might be considered constitutive, ontolological. This terror persists, Baldwin maintains, as the negative cause of African American existence. Insistently political, the kernel of nonbeing to which Baldwin's thought appeals is not the grand abstraction of death but the becoming-abstract of abduction and permanent disappearance. Baldwin's essay on the Atlanta child murders thus seeks not only to bear witness to the plight of the missing children, but of the persistence of this “terror of being destroyed” as well. This essay revisits Baldwin's late work, often dismissed as either lackluster polemic or as sermonizing reportage, as no less apocalyptic a work of Pauline witnessing than The Fire Next Time.
Rawlsian Affirmative Action
Authors: Matthew D. C. 
Published: July 2015

Abstract
In this paper I respond to Robert Taylor's argument that a Rawlsian framework does not support strong affirmative action (AA) programs. The paper makes three main arguments. The first disputes Taylor's claim that strong AA would not be needed in ideal conditions. Private racial discrimination, I suggest, might still exist in such conditions, so strong AA might be needed there. The second challenges Taylor's claims that pure procedural justice constrains Rawlsian nonideal theory. I argue that this rests on a fetishizing of pure procedural justice that is absent from Rawls's work. I also show that a revised formulation of Taylor's concern here also fails. My third argument makes a positive Rawlsian case for strong AA in nonideal conditions that builds on a Taylor concession. Taylor suggests that the goal of nonideal theory is to create a world in which ideal theory can be applied. My argument begins by showing that another permissible goal of Rawlsian nonideal theory is to ameliorate injustice. I then argue that Rawls's contractualist framework supports the strongest forms of AA (categories 4–5 interventions) when category 3 interventions are blocked.
Myth or Method Religious Ethics, MacIntyre's Modernity, and the Question of Power
Authors: Dunn Shannon 
Published: July 2015

AbstractThis essay identifies two different components in Alasdair MacIntyre's work: his argument that communities engage in social change through practices of justification and his argument that modern moral reason is doomed to fail. Some scholars, such as Talal Asad, collapse these two distinct arguments into a single argument about the impossibility of rational justification in the modern world, thereby reducing ethical discourse to a contest of power. My argument is that scholars of religion have a strong interest in resisting Asad's line of argumentation, since taken to one conclusion it suggests that practices of resistance, which are informed by rational deliberation, are futile in the face of power.
Kwaadwillige intenties beter gedetecteerd met gecombineerde observaties
Authors: Wijn Remco , Vogels Jack 
Published: July 2015

Malicious intentions better judged with combined observations
A single observation of deviant behavior by security officers often provides insufficient information about potential malicious intentions of individuals. This article shows that combining multiple security officers’ observations of deviant behaviors leads to better judgments about possible malicious intentions than judgments of individual officers. In the study described in this paper, experienced supervisors viewed CCTV images of a mall in which pickpockets were active (in reality these pickpockets were confederates). Participants could tag individuals in the footage if they felt that these individuals portrayed deviant behaviors. Using statistics based on signal detection theory, we calculated the accuracy with which individuals in the footage with hostile intentions (i.e., our confederates) were distinguished from individuals without hostile intentions (i.e., the general public). We compared the aggregated individual accuracy scores of participants to accuracy scores of combinations of 2, 3, or 4 participants. Results show that combining observations from two participants leads to higher accuracy than observations of individual supervisors. This effect is mainly caused by an increase in hits (correctly tagged pickpockets). As observations of more participants are added (viz., combinations of 3 or 4 participants) accuracy stagnates. This is mainly caused by an increase in false alarms (judged hostile by participants, but in reality innocent visitors). Implications are discussed for organizations in the security domain and for further research.
Intracarotid Infusion of Mesenchymal Stem Cells in an Animal Model of Parkinson's Disease, Focusing on Cell Distribution and Neuroprotective and Behavioral Effects
Authors: Cerri Silvia , Greco Rosaria , Levandis Giovanna , Ghezzi Cristina , Mangione Antonina Stefania , Fuzzati-Armentero Marie-Therese , Bonizzi Arianna , Avanzini Maria Antonietta , Maccario Rita , Blandini Fabio 
Published: July 2015

Abstract

Mesenchymal stem cells (MSCs) have been proposed as a potential therapeutic tool for Parkinson's disease (PD) and systemic administration of these cells has been tested in preclinical and clinical studies. However, no information on survival and actual capacity of MSCs to reach the brain has been provided. In this study, we evaluated homing of intraarterially infused rat MSCs (rMSCs) in the brain of rats bearing a 6-hydroxydopamine (6-OHDA)-induced lesion of the nigrostriatal tract, to establish whether the toxin-induced damage is sufficient to grant MSC passage across the blood-brain barrier (BBB) or if a transient BBB disruption is necessary. The rMSC distribution in peripheral organs and the effects of cell infusion on neurodegenerative process and motor deficits were also investigated. rMSCs were infused 14 days after 6-OHDA injection. A hyperosmolar solution of mannitol was used to transiently permeabilize the BBB. Behavioral impairment was assessed by adjusting step test and response to apomorphine. Animals were sacrificed 7 and 28 days after cell infusion. Our work shows that appreciable delivery of rMSCs to the brain of 6-OHDA-lesioned animals can be obtained only after mannitol pretreatment. A notable percentage of infused cells accumulated in peripheral organs. Infusion of rMSCs did not modify the progression of 6-OHDA-induced damage or the motor impairment at the stepping test, but induced progressive normalization of the pathological response (contralateral turning) to apomorphine administration. These findings suggest that many aspects should be further investigated before considering any translation of MSC systemic administration into the clinical setting for PD treatment.

Significance
This study demonstrates that mesenchymal stem cells infused through the carotid artery do not efficiently cross the blood-brain barrier in rats with a Parkinson's disease-like degeneration of nigrostriatal neurons, unless a permeabilizing agent (e.g., mannitol) is used. The infusion did not reduce the neuronal damage and associated motor impairment, but abolished the motor abnormalities these animals typically show when challenged with a dopaminergic agonist. Therefore, although arterially infused mesenchymal stem cells did not show neurorestorative effects in this study's Parkinson's disease model, they appeared to normalize the pathological responsiveness of striatal neurons to dopaminergic stimulation. This capability should be further explored in future studies.
Pramoninių LED šviestuvų fotonų srauto tankio poveikis pomidorų daigams
Authors: Bagdonavičienė Aistė , Brazaitytė Aušra , Jankauskienė Julė , Vaštakaitė Viktorija , Duchovskis Pavelas 
Published: July 2015

2014 m. LAMMC Sodininkystės ir daržininkystės instituto Augalų fiziologijos laboratorijoje atliktas tyrimas parenkant optimalų naujų puslaidininkinių lempų apšvietimo spektrą bei šviesos intensyvumo srautą siekiant išauginti kokybiškus pomidorų daigus (‘Cunero’ F<sub>1</sub>). Tyrimo metu atlikti atskiri eksperimentai uždaroje kontroliuojamo klimato kameroje (fitotrone) bei instituto daigyno šiltnamyje. Daigai apšviesti naujomis pramoninio naudojimo puslaidininkinėmis lempomis, sudarytomis iš violetinės 420–430 nm, mėlynos 460–470 nm, oranžinės 610– 615 nm, raudonos 620–630 nm ir 660–670 nm, baltos (mėlyna 400–500 nm + žalia 500–600 nm + raudona 600–700 nm) spalvos šviesą emituojančių diodų (LED). Eksperimentų metu palaikytas skirtingas fotosintetiškai aktyvios spinduliuotės (FAS) fotonų srauto tankis – ~150 ir ~250 µmol m<sup>–2</sup> s<sup>–1</sup>. Nustatyta, kad pomidorų daigų apšvietimas naujais ir pramoniniam naudojimui pritaikytais LED šviestuvais turėjo teigiamos įtakos morfologiniams ir fitocheminiams rodikliams – stebėtas spartesnis augalų vystymasis bei pigmentų kaupimasis. Esant intensyvesnei LED spinduliuotei (~250 µmol m<sup>–2</sup> s<sup>–1</sup>), pomidorų daigai gebėjo užauginti platesnius lapus, sukaupti daugiau žalios bei sausos masės. Apibendrinant abiejų eksperimentų rezultatus galima teigti, kad fotosintezės intensyvumui didžiausios teigiamos įtakos turėjo ~150 µmol m<sup>–2</sup> s<sup>–1</sup> LED skleidžiama šviesa.