bluuebunny/crossref_metadata_2025_split huggingface dataset:
Entre salinas, moradias e resort: conflitos de uso e cobertura da terra na Área de Proteção Ambiental de Massambaba, Rio de Janeiro, Brasil / Between salinas, housings and resort: conflicts of use and land cover in Environmental Protection (...)
Authors: Lerner Fernanda , Jeronymo Carlos Andre Luz 
Published: October 2017

<p>A Área de Proteção Ambiental (APA) de Massambaba foi criada com objetivo de conservar fragmentos do ecossistema de restinga, da Região dos Lagos, Rio de Janeiro, Brasil. No entanto, em sua porção no município de Arraial do Cabo, têm se observado ocupações em zonas onde essas atividades são vedadas. O caráter irregular e as sanções sofridas pelos atores locais vêm causando diversos conflitos, principalmente, por ter sido concedida uma licença prévia para um projeto de Eco Resort na mesma localidade. Indaga-se como duas atividades semelhantes de uso dos recursos são tratadas de forma diferenciada pelo poder público. Neste trabalho buscou-se investigar os conflitos de uso e cobertura da terra da APA de Massambaba, em Arraial do Cabo, e especificamente procurou-se alterações nos regulamentos legais relacionados à unidade, para favorecer atores e interesses específicos. Os procedimentos metodológicos envolveram a revisão bibliográfica, pesquisa documental e elaboração de mapeamentos. Conclui-se que houve alterações no Plano de Manejo da APA e seu Zoneamento Ambiental, e essas alterações fragilizaram a gestão da unidade, privilegiaram atores específicos e seus interesses particulares.</p><p><strong>Palavras–chave:</strong> Área de Proteção Ambiental; Massambaba; restinga; conflito; uso e cobertura da terra.</p><p><strong>Abstract </strong></p><p>The Environmental Protection Area (EPA) Massambaba was created in order to conserve ecosystem fragments of restinga, of the Lakes Region, Rio de Janeiro, Brazil. However, in its portion in the city of Arraial do Cabo, have been observed occupations in areas where such activities are prohibited. The irregular character and sanctions suffered by local stakeholders have caused many conflicts, especially for having been granted a preliminary license for an Eco Resort project in the same location. It asks as two similar direct use activities of natural resources are treated differently by the government. This work aimed to investigate the conflicts of land use and land cover of Massambaba APA in Arraial do Cabo, and specifically sought changes in the unit related to legal regulations to favor actors and interests. The methodological procedures involved the literature review, document research and development mappings. It was concluded that there were changes in the APA Management Plan and its Environmental Zoning, and these changes weakened the management of the unity, favored specific actors and their interests.</p><p><strong>Keywords</strong>: Environmental Protection Area; Massambaba; restinga; conflict; land use and land cover.</p>
L’effet de la satisfaction à l’égard du produit sur la satisfaction dans la vie : le rôle de variables modératrices
Authors: Lichtlé Marie-Christine , Plichon Véronique 
Published: October 2017

Mieux comprendre le lien entre la consommation et la satisfaction dans la vie est devenu un enjeu pour les économistes du bonheur qui tentent de trouver des leviers pour améliorer le bien-être subjectif des populations. Or, les travaux portant sur l’influence de la consommation de produits ou de services sur la satisfaction dans la vie divergent selon le produit, le pays et le temps. L’objectif de cet article est de montrer l’intérêt d’intégrer plusieurs modérateurs de la relation entre la satisfaction à l’égard du produit et la satisfaction dans la vie : la « centralité du produit », qui peut être définie comme l’importance et l’impact de la consommation d’un produit ou service dans la vie quotidienne, la « congruence entre le produit et le soi » et la « congruence entre le produit et le style de vie ». Trois études, l’une qualitative, les deux autres quantitatives, ont permis de montrer l’influence de ces variables. Par ailleurs, l’effet de la dimension temporelle sur la relation est étudié.
Réflexions sur la pensée cosmogonique en Égypte ancienne : le poids des concepts dans son analyse
Authors: Caron Cloé 
Published: October 2017

Le présent acte propose une réflexion sur les concepts utilisés par les historiens pour étudier la pensée cosmogonique de l’Égypte ancienne. Après avoir examiné quelques grandes catégories qui ont servi à définir la pensée du Proche-Orient ancien, la pertinence des concepts utilisés pour théoriser la pensée cosmogonique égyptienne sera questionnée. Est-ce que ces concepts nous permettent effectivement de percevoir la vision qu’avaient les acteurs qui l’ont émise ? Nous verrons que ce sont les concepts se dégageant des sources mêmes qui sont les plus propices à nous rendre compréhensible la cosmogonie égyptienne.
Les tensions entre mythe et action chez les révolutionnaires mexicains : Emiliano Zapata (1879-1919) et Pancho Villa (1878-1923)
Authors: Hornedo Marin Ana Cecilia 
Published: October 2017

Emiliano Zapata (1879-1919) et Francisco « Pancho » Villa (1878-1923) sont deux figures légendaires de la mémoire collective de la Révolution mexicaine (1910-1920). Nous analysons la manière dont l’histoire de ces hommes d’action est travaillée par le mythe sous la forme d’images. Nous verrons la distinction qui s’impose entre les mythes populaires nés localement à partir du processus révolutionnaire et le mythe national véhiculé par l’Etat postrévolutionnaire à partir de 1920. Nous trouvons ici confirmation de la thèse avancée par Roland Barthes dans Mythologies, selon laquelle la révolution elle-même n’est pas un processus mythique puisqu’elle est caractérisée par l’action. Le mythe ne s’élabore qu’une fois que le processus se fige. L’analyse vise à libérer l’histoire de la Révolution du mythe pour mieux l’interroger en tant que moment privilégié du politique.
Mythe et histoire dans Le Seigneur des Anneaux
Authors: Paris Antoine 
Published: October 2017

Cette étude constitue une analyse des relations entre le mythe et l'histoire dans Le Seigneur des Anneaux. Après une présentation de la notion de « pertinence », nous proposons une interprétation de deux chapitres du roman, où le mythe apparaît comme une expérience donnée à ressentir aux lecteurs et, en même temps, comme une prise de conscience de ce qu’est le mythe, par la présence de légendes devenant réelles et d’événements réels sur le point de devenir légendes.
Glycaspis brimblecombei (Hemiptera: Psyllidae) attack patterns on different Eucalyptus genotypes
Authors: Tuller Juliana , Oliveira Karla Nunes , Silva Jhonathan Oliveira , de Faria Maurício Lopes , do Espírito-Santo Mario Marcos , Serrão José Eduardo , Zanuncio José Cola 
Published: October 2017

Background
The red gum lerp psyllid, Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), an eucalypt insect pest from Australia, was reported in Brazil in 2003. This study evaluated damage patterns of this pest on Eucalyptus camaldulensis Dehn (Myrtaceae) and its hybrids E. urophylla X E. camaldulensis (urocam) and E. urophylla X E. grandis (urograndis). In addition, parasitism rates of Psyllaephagus bliteus Riek (Hymenoptera: Encyrtidae) on G. brimblecombei collected on different eucalypt genotypes are reported.

Methods
Plantation plots of three eucalypt genotypes were evaluated over one year. The eucalypt leaves were collected and examined for attack by G. brimblecombei. Nymph parasitism of G. brimblecombei by P. bliteus was recorded.

Results
Damage by G. brimblecombei was lower on the hybrid genotypes and on the adaxial surface of the eucalypt leaves. G. brimblecombei egg and nymph density were negatively correlated with monthly rainfall. Nymph parasitism of G. brimblecombei by P. bliteus was low (2.9%) independent of genotype and did not vary throughout the year.

Discussion
Our data indicate the use of less susceptible eucalypt genotypes (e.g., hybrids) as an alternative to G. brimblecombei management. Because of the current low mortality rates for G. brimblecombei resulting from P. bliteus parasitism, biological control with this natural enemy is not recommended as a management strategy for G. brimblecombei.
Statins: antimicrobial resistance breakers or makers?
Authors: Ko Humphrey H.T. , Lareu Ricky R. , Dix Brett R. , Hughes Jeffery D. 
Published: October 2017

IntroductionThe repurposing of non-antibiotic drugs as adjuvant antibiotics may help break antimicrobial resistance (AMR). Statins are commonly prescribed worldwide to lower cholesterol. They also possess qualities of AMR “breakers”, namely direct antibacterial activity, synergism with antibiotics, and ability to stimulate the host immune system. However, statins’ role as AMR breakers may be limited. Their current extensive use for cardiovascular protection might result in selective pressures for resistance, ironically causing statins to be AMR “makers” instead. This review examines statins’ potential as AMR breakers, probable AMR makers, and identifies knowledge gaps in a statin-bacteria-human-environment continuum. The most suitable statin for repurposing is identified, and a mechanism of antibacterial action is postulated based on structure-activity relationship analysis.MethodsA literature search using keywords “statin” or “statins” combined with “minimum inhibitory concentration” (MIC) was performed in six databases on 7th April 2017. After screening 793 abstracts, 16 relevant studies were identified. Unrelated studies on drug interactions; antifungal or antiviral properties of statins; and antibacterial properties of mevastatin, cerivastatin, antibiotics, or natural products were excluded. Studies involving only statins currently registered for human use were included.ResultsAgainst Gram-positive bacteria, simvastatin generally exerted the greatest antibacterial activity (lowest MIC) compared to atorvastatin, rosuvastatin, and fluvastatin. Against Gram-negative bacteria, atorvastatin generally exhibited similar or slightly better activity compared to simvastatin, but both were more potent than rosuvastatin and fluvastatin.DiscussionStatins may serve as AMR breakers by working synergistically with existing topical antibiotics, attenuating virulence factors, boosting human immunity, or aiding in wound healing. It is probable that statins’ mechanism of antibacterial activity involves interference of bacterial cell regulatory functions via binding and disrupting cell surface structures such as wall teichoic acids, lipoteichoic acids, lipopolysaccharides, and/or surface proteins. The widespread use of statins for cardiovascular protection may favor selective pressures or co-selection for resistance, including dysbiosis of the human gut microbiota, sublethal plasma concentrations in bacteremic patients, and statin persistence in the environment, all possibly culminating in AMR.ConclusionSimvastatin appears to be the most suitable statin for repurposing as a novel adjuvant antibiotic. Current evidence better supports statins as potential AMR breakers, but their role as plausible AMR makers cannot be excluded. Elucidating the mechanism of statins’ antibacterial activity is perhaps the most important knowledge gap to address as this will likely clarify statins’ role as AMR breakers or makers.
The Influence of Crystal Size Distributions on the Rheology of Magmas: New Insights From Analog Experiments
Authors: Klein Johannes , Mueller Sebastian P. , Castro Jonathan M. 
Published: October 2017

AbstractThis study examines the influence of particle‐size distributions on the rheology of particle suspensions by using analog experiments with spherical glass beads in silicone oil as a magma equivalent. The analyses of 274 individual particle‐bearing suspensions of varying modality (unimodality, bimodality, trimodality, and tetramodality), as well as of polymodal suspensions with specific defined skewness and variance, are the first data set of its kind and provide important insights into the relationship between the solid particles of a suspension and its rheological behavior. Since the relationship between the rheology of particle‐bearing suspensions and its maximum packing fraction
is well established by several theoretical models, the results of the analog experiments of this study reveal that the polydispersity γ exerts the largest influence on
. Consequently, the estimation of the polydispersity γ of a particle‐size distribution is essential for estimating the viscosity of that given suspension.
Elastic Anisotropy Reversal During Brittle Creep in Shale
Authors: Geng Zhi , Bonnelye Audrey , Chen Mian , Jin Yan , Dick Pierre , David Christian , Fang Xin , Schubnel Alexandre 
Published: October 2017

AbstractWe conducted two brittle creep experiments on shale samples under upper crustal conditions (confining pressure of 80 MPa at 26°C and 75°C). We deformed the samples to failure, with bedding oriented perpendicular to the maximum compressive stress direction, using the stress‐stepping methodology. In both experiments, the failure stress was ~64% higher than the short‐term peak strength. Throughout each differential stress step, ultrasonic wave velocities initially decreased and then gradually increased with deformation/time. The magnitude of these variations depends both on the direction of measurement with respect to the bedding and the temperature, and it is largest for velocities measured parallel to the bedding and at high temperature. Elastic wave anisotropy was completely reversed at 75°C, following a limited amount of axial strain (~0.6%). Scanning electron microscope investigation confirmed evidence of a time‐dependent pressure solution, localized compaction, crack sealing/healing, and mineral rotation. Our observations reveal that elastic anisotropy can evolve rapidly in both time and space, which has implications on the stress state and its rotation near fault zones.
Rapid Cenozoic Subsidence in the Gulf of Mexico Resulting From Hess Rise Conjugate Subduction
Authors: Wang Huilin , Gurnis Michael , Skogseid Jakob 
Published: October 2017

AbstractEnigmatic surface deflections occurred in North America starting from the Cretaceous, including the continental‐scale drainage reorganization and the long‐wavelength subsidence in the Western Interior Seaway. These surface undulations cannot be simply explained by sea level change or flexure loading. Coinciding with the large‐scale surface deflection, the Gulf of Mexico (GOM) has an immense Paleocene sediment deposition probably caused by tectonic subsidence. Increasing evidence indicates a distinct seismic anomaly localized in the mantle below the GOM. With geodynamic models, we show that the Hess Rise conjugate coincides with the position of the seismic anomaly. The basalt‐eclogite transition in the Hess conjugate can lead to a localized dynamic subsidence in the GOM, which is superimposed on the broad surface deflection caused by the Farallon slab. The Hess conjugate, transformed to eclogite, could tilt the surface southward in the U.S. and help frame the GOM as a main depocenter in the Cenozoic.
Evolving Impacts of Multiyear La Niña Events on Atmospheric Circulation and U.S. Drought
Authors: Okumura Yuko M. , DiNezio Pedro , Deser Clara 
Published: October 2017

AbstractWintertime precipitation over the southern U.S. is known to decrease with interannual cooling of the equatorial Pacific associated with La Niña, which often persists 2 years or longer. Composite analysis based on a suite of observational and reanalysis data sets covering the period 1901–2012 reveals distinct evolution of atmospheric teleconnections and U.S. precipitation anomalies during multiyear La Niña events. In particular, atmospheric circulation anomalies strengthen and become more zonally elongated over the North Pacific in the second winter compared to the first winter. U.S. precipitation deficits also remain large, while the region of reduced precipitation shifts northeastward in the second winter. This occurs despite a significant weakening of the equatorial Pacific cooling in the second winter and suggests that the large‐scale atmospheric circulation is more sensitive to tropical sea surface temperature anomalies of broader meridional extent. Given the extended climatic impacts, accurate prediction of La Niña duration is crucial.
Constraints on Inner Core Anisotropy Using Array Observations of P′P′
Authors: Frost Daniel A. , Romanowicz Barbara 
Published: October 2017

AbstractRecent studies of PKPdf travel times suggest strong anisotropy (4% or more) in the quasi‐western inner core hemisphere. However, the availability of paths sampling at low angles to the Earth's rotation axis (the fast axis) is limited. To augment this sampling, we collected a travel time data set for the phase P′P′df (PKPPKPdf), for which at least one inner core leg is quasi‐polar, at two high latitude seismic arrays. We find that the inferred anisotropy is weak (on the order of 0.5 to 1.5%), confirming previous results based on a much smaller P′P′ data set. While previous models of inner core anisotropy required very strong alignment of anisotropic iron grains, our results are more easily explained by current dynamic models of inner core growth. We observe large travel time anomalies when one leg of P′P′df is along the South Sandwich to Alaska path, consistent with PKPdf observations, and warranting further investigation.
Crustal and Uppermost Mantle Structure Across the Tibet‐Qinling Transition Zone in NE Tibet: Implications for Material Extrusion Beneath the Tibetan Plateau
Authors: Ye Zhuo , Li Jiangtao , Gao Rui , Song Xiaodong , Li Qiusheng , Li Yingkang , Xu Xiao , Huang Xingfu , Xiong Xiaosong , Li Wenhui 
Published: October 2017

AbstractBased on a dense linear seismic array traversing the eastern margin of the Tibetan Plateau into the Qinling Belt, we conducted a joint inversion of receiver functions and surface wave dispersion curves under P wave velocity constraints and simultaneously derived a crustal and uppermost mantle Vs profile with a Vp/Vs profile. Our observations indicate that the Qinling Belt, of which the lower crust exhibits Vp/Vs values less than 1.8 that are indicative of an intermediate to felsic composition, is currently not serving as a channel accommodating the extrusion of middle to lower crustal materials of the Tibetan Plateau. Channelized ductile mantle flow from beneath the Tibetan Plateau through the Qinling Belt would be feasible only at sublithospheric depths (i.e., in the asthenosphere). Our results suggest that the extrusion of ductile middle to lower crustal materials accompanied by fault‐related tectonics and isostatic buoyancy resulting from lithospheric detachment (triggered by asthenospheric flow) may have jointly engendered the plateau uplift and expansion in the Tibet‐Qinling transition zone.
Pressure Dependence of Creep in Forsterite Olivine: Comparison of Measurements From the D‐DIA and Griggs Apparatus
Authors: Kaboli S. , Burnley P. C. , Xia G. , Green H. W. 
Published: October 2017

AbstractWe present measurements of the creep strength of forsterite olivine at 1200°C from 1 to 7.5 GPa made using a Griggs apparatus at low pressures and a D‐DIA apparatus at high pressures. The same starting material is used for all experiments allowing us to compare measurements made with the two instruments. We find that results from the two apparatus are comparable if the stress measurements made from the alumina piston in the D‐DIA experiments are used as a proxy for the load that the olivine sample supports. The reproducibility of the D‐DIA experiments are improved if microstructural observations of the post experimental integrity of the sample and piston are used to judge experimental validity. Interpretation of the joint dataset indicate that the pressure dependence of creep (ΔV*) for our sample material cannot be described by a constant value over this pressure range, but changes from ~15 cm3/mol at low pressure to closer to ~4 cm3/mol at high pressure. These results are consistent with changes in the mix of deformation mechanisms operating in forsterite as pressure increases.
The Effect of a Guide Field on Local Energy Conversion During Asymmetric Magnetic Reconnection: MMS Observations
Authors: Genestreti K. J. , Burch J. L. , Cassak P. A. , Torbert R. B. , Ergun R. E. , Varsani A. , Phan T. D. , Giles B. L. , Russell C. T. , Wang S. , Akhavan‐Tafti M. , Allen R. C. 
Published: October 2017

AbstractWe compare case studies of Magnetospheric Multiscale (MMS)‐observed magnetopause electron diffusion regions (EDRs) to determine how the rate of work done by the electric field,
varies with shear angle. We analyze MMS‐observed EDR event with a guide field approximately the same size as the magnetosheath reconnecting field, which occurred on 8 December 2015. We find that
was largest and positive near the magnetic field reversal point, though patchy lower amplitude
also occurred on the magnetosphere side EDR near the electron crescent point. The current associated with the large
near the X point was carried by electrons with a velocity distribution function (VDF) resembling the magnetosheath inflow, shifted in the −v∥ direction. At the magnetosphere side EDR, the current was carried by electrons with a crescent‐like VDF. We compare this 8 December event to 10 other EDRs with different guide field strengths. The dual‐region
was observed in three other moderate‐shear EDR events, whereas three high‐shear events had a strong positive
near the electron crescent point and one low‐shear event had a strong positive
only near the BL=0 point. The dual‐region
was seen for one of three “intermediate”‐shear EDRs with guide fields of ∼0.2–0.3. We propose a physical relationship between the shear angle and mode of energy conversion where (a) a guide field provides an efficient mechanism for carrying a current at the field reversal point (streaming) and (b) a guide field may limit the formation of crescent electron VDFs, limiting the current carried near the stagnation point.
The MMS Dayside Magnetic Reconnection Locations During Phase 1 and Their Relation to the Predictions of the Maximum Magnetic Shear Model
Authors: Trattner K. J. , Burch J. L. , Ergun R. , Eriksson S. , Fuselier S. A. , Giles B. L. , Gomez R. G. , Grimes E. W. , Lewis W. S. , Mauk B. , Petrinec S. M. , Russell C. T. , Strangeway R. J. , Trenchi L. , Wilder F. D. 
Published: October 2017

AbstractSeveral studies have validated the accuracy of the maximum magnetic shear model to predict the location of the reconnection site at the dayside magnetopause. These studies found agreement between model and observations for 74% to 88% of events examined. It should be noted that, of the anomalous events that failed the prediction of the model, 72% shared a very specific parameter range. These events occurred around equinox for an interplanetary magnetic field (IMF) clock angle of about 240°. This study investigates if this remarkable grouping of events is also present in data from the recently launched MMS. The MMS magnetopause encounter database from the first dayside phase of the mission includes about 4,500 full and partial magnetopause crossings and flux transfer events. We use the known reconnection line signature of switching accelerated ion beams in the magnetopause boundary layer to identify encounters with the reconnection region and identify 302 events during phase 1a when the spacecraft are at reconnection sites. These confirmed reconnection locations are compared with the predicted location from the maximum magnetic shear model and revealed an 80% agreement. The study also revealed the existence of anomalous cases as mentioned in an earlier study. The anomalies are concentrated for times around the equinoxes together with IMF clock angles around 140° and 240°. Another group of anomalies for the same clock angle ranges was found during December events.