Análise geoambiental da plataforma continental Rasa Equatorial, por meio de sensoriamento remoto e dados sedimentológicos: parrachos de Rio do Fogo-RN, Brasil

In the shallow continental shelf in Northeastern Rio Grande do Norte - Brazil, important underwater geomorphological features can be found 6km from the coastline. They are coral reefs, locally known as “parrachos”. The present study aims to characterize and analyze the geomorphological feature as well as the ones of the benthic surface, and the distribution of biogenic sediments found in parrachos at Rio do Fogo and associated shallow platforms, by using remote sensing products and in situ data collections. This was made possible due to sedimentological, bathymetric and geomorphological maps elaborated from composite bands of images from the satellite sensors ETM+/Landsat-7, OLI/Landsat-8, MS/GeoEye and PAN/WordView-1, and analysis of bottom sediments samples. These maps were analyzed, integrally interpreted and validated in fieldwork, thus permitting the generation of a new geomorphological zoning of the shallow shelf in study and a geoenvironmental map of the Parrachos in Rio do Fogo. The images used were subject to Digital Image Processing techniques. All obtained data and information were stored in a Geographic Information System (GIS) and can become available to the scientific community. This shallow platform has a carbonate bottom composed mostly by algae. Collected and analyzed sediment samples can be classified as biogenic carbonatic sands, as they are composed 75% by calcareous algae, according to the found samples. The most abundant classes are green algae, red algae, nonbiogenic sediments (mineral grains), ancient algae and molluscs. At the parrachos the following was mapped: Barreta Channel, intertidal reefs, submerged reefs, the spur and grooves, the pools, the sandy bank, the bank of algae, sea grass, submerged roads and Rio do Fogo Channel. This work presents new information about geomorphology and evolution in the study area, and will be guiding future decision making in the handling and environmental management of the region

Situações geográficas em movimento nas praias da área de proteção ambiental de Jenipabu: das ideologias ambientais ao território usado pelo circuito inferior do turismo

The Área de Proteção Ambiental de Jenipabu was created by Decreto 12,620/95, covering the beaches of Redinha Nova, Santa Rita and Jenipabu and Campina communities in the municipality of Extremoz, and Africa community fragment, in Natal. This protected area was created in the context of expansion of tourism in Rio Grande do Norte, in the 1990s, in which PRODETUR investments made possible the installation of infrastructure equipment, mainly in the Via Costeira and Ponta Negra beach in Natal by inserting it in the sun and sea tourism route to Northeast Brazil. In this context the beach Jenipabu in Extremoz, became one of the main attractions for those visiting Natal, due to the natural elements of its landscape, its dune field, which is offered to tourists the buggy ride. In December 1994 the excess buggy rides held in these dunes led to IBAMA ban their access to buggy for carrying out environmental study. This measure resulted in the creation of APAJ in 1995 with the goal of ordering the use and occupation to protect its ecosystems, especially the dunes, the disordered tourism. Given this context, this work aims to analyze the process of creating the APAJ and changes in the geographic space of its beaches, Redinha Nova, Santa Rita and Jenipabu, from the materialization of tourism process, as well as their implications for its residents. To this end, this paper presents a discussion of environmental currents that developed in the western portion of the globe, focusing on the need to regulate small areas of the national territory in protected areas, and an analysis of public policies that enabled the implementation tourism in APAJ as well as the laws and decrees governing the process of creation and management. Using the theory of circuits of urban economy of the Santos (2008) to analyze the territory used by tourism on the beaches of Redinha Nova, Santa Rita and Jenipabu, showing their dependent relationship with the territory used by the upper circuit on the Via Costeira and in the Ponta Negra beach and its influence on the APAJ urbanization process. Ending with the analysis of the influence of the materialization of tourism in the transformation of stocks ways of being-in-space and space-be of the Santa Rita and Jenipabu beaches in each geographical situation of APAJ among the first decades of the twentieth century to the 2014. Fieldwork was conducted between 2012 and 2014, performing actions of qualitative interviews with older residents of Santa Rita and Jenipabu beaches, interviews with structured questionnaire with merchants of APAJ and collecting GPS points trades, identifying and mapping the territory used by the lower circuit in APAJ beaches.

Da maniva ao grolado: práticas produtivas e patrimoniais no processo identitário dos Tremembé de Almofala (CE)

The indigenous political scene in Brazil is undergoing transformations that need to be better analyzed by scholars in the field of the Social Sciences. The deficit in the policy of indigenous land demarcation emerges as the largest obstacle in the conquest of collective rights. Therefore, a study to analyze renewed strategies in the struggle for social rights, and their implications in local everyday life relations, is urgent. In this context, the aim of this research is to understand the current social dynamics of identity among the Tremembé people of Almofala, in the state of Ceará, Brazil, with a fieldwork conducted in the flour mill of the Casa de Farinha Comunitária project, in the Lameirão community. Specific aims are: a) to analyze the processes involved in the project in order to comprehend their meanings and appropriations as well as their everyday life and political uses; b) understand the strategies to fight for social benefits; c) analyze the local ethnic classifications grounding the construction of the Tremembé identity in Almofala. Methods deployed are ethnography of communities, used to apprehend the social production of networks of relationships, and a social cartography of practices. The realization of rights demanded by the indigenous populations in Brazil is intertwined with a process of social and legal legitimation their identity and cultural heritage. Such legitimation works as a safeguard mechanism of rights secured by the Constitution. Therefore, to own a “cultural heritage” is perceived as a “passport” to benefit from emerging rights. Amid this context, changes in the traditional processing of the cassava root, a productive practice shared locally by diverse social groups, is reified as cultural heritage by the Tremembé people of Almofala and their network of collaborators in the pursuit of accessing distinctive public policies. Furthermore, the research came across specific social arrangements of local subjects which unfolded internal struggles, enabling to understand the dynamics of the Tremembé of Almofala identity process.

Habitus e prática docente nas escolas do ensino fundamental I em Parnamirim-RN

The notion of habitus, developed by Pierre Bourdieu, and laying it down with the teaching practice and vice versa comprise the analysis undertaken here. Naturally, concepts such as field, capital and symbolic power, also prepared by him throughout their sociological research, represent important tools in this research work about the components that make up the Faculty practice. Thus, we focus on the actions that characterize this practice and which has the habitus its triggering mechanism, i.e. a device that not only produces the actions, but also changes from them. Based on this perspective, therefore, we are using as methodological feature the collective subject discourse (DSC) and your software (Qualiquantsoft), which aim to understand how certain collective thinking regarding the issues that afflict him. In addition, we undertook during the fieldwork, participant observation techniques as a tool to capture some nuances that permeate the school environment. Our proposal was to observe in what circumstances the objective conditions experienced by teachers in elementary schools I in Parnamirim-RN, tend to conflict with the provisions incorporated by them in their daily life. To put it another way, it means that it is not always the practice can reconcile Professorial what had previously been prescribed and thus widely accepted, with the way to perceive, evaluate and act for each. Although usually pass unnoticed, this disharmony is more common than you think. Proof of this are the looks directed those who fortuitously doubters fail to adapt immediately to regulations imposed by the education system (SE).

Do papel atribuído ao papel exercido: a política de formação continuada de alfabetizadores em municípios cearenses

The paper is about the role played by the municipalities in the literacy teacher continuing education policies. It is a research conducted in Ceará municipalities, Brazil, having the period between 2003 and 2006 as a contextual sample. The study brings the notion of intergovernmental relations and cooperative mechanisms as theoretical and central tools and, through interrelated stages of bibliographical and document analysis as well as fieldwork, it is carried out the analysis of the interrelation between the municipal policies and the policies developed by the Federal and/or State Government for literacy teacher continuing education. The research reveals that in the field of the realities examined taking care of the literacy teacher continuing education policies is not an exclusive municipal role, but it is a common competence of the federated entities within the Brazilian cooperative federalism.

Escola: lugar político da diversidade sexual e de gênero

This work aims to understand how the public school system has become a failing institution with regards to sexual and gender diversity. I start from the principle that the school system performs a social sorting operation, leaving out of its halls almost all people who don‘t fit into the established heteronormative social order. First, I explore the experiences of primary school (Educação do Ensino Fundamental) professionals from the public network (Rede Pública Municipal) of the city of Natal-RN. I consider their narratives a result of daily practices which denounce the rules that govern and produce them in a broader context. Then I aim to establish a dialogue with the students who are victims of name-calling, teasing and abuse for not aligning with the ―normal‖ gender standards. At this stage of the research, I conducted fieldwork at the State Secondary School of Rio Grande do Norte (Escola Estadual de Ensino Médio). This investigation is guided by the following questions: What challenges need to be addressed in order to recognize the students who have been excluded from the school environment on account of sexual and/or gender differences; additionally, how can their classroom attendance and positive learning experience be ensured? To what degree is the school community concerned with building education practices which value and acknowledge sexual and gender diversity? The research goals were: to analyze how the school and its professionals deal with sexual and gender diversity, investigating which pedagogical practices silence, freeze and obstruct the diversity of student identities; examine how the school and its subjects work toward building new pathways for learning, for coexistence, and for facing the challenges of ―new‖ social demands such as homoaffection; observe the spaces that are cracked open by the presence and the voices of students who demand recognition of their existence.

Comunicação pública e acesso à informação: o interesse público presente nas produções da assessoria de imprensa da prefeitura de Santarém (PA)

Public communication is based on the public interest and the effective democratization of communication in publics agencies. Access to information is the base for this is materializes solidly, helping even in formation as an individual. The work of the press office is the instrument for the Public Communication and access to information is guaranteed to society , since one of the goals of the press officer is to be committed to media , providing it material quality and depth , benefiting so the citizen. The research the look exactly on reflections on the topics listed above. The purpose of this study was to analyze the news published in Fanpage and Santarem Town Hall site, in western Para, meet the demands of Public Communication and the precepts of the Access to Information Law (AIL), starting the questioning until point to Santarem Town Hall works to public communication. For this analysis, we developed a work using the techniques of bibliographic and descriptive research. Such referrals have served as a starting point for fieldwork and for exhibition on the concepts of Public Communication of Access to Information Law, Organizational Communication and Press office. The research was considered, also, because document was to identify and verify the documents with a specific purpose. This research was lifting a quantitative survey to support the qualitative analysis of the object. So considering its features is that it was monitor the Fanpage and the Town Hall site, through a specific tool and then the analysis of posts, searching to observe public communication accomplished in the Town Hall of Santarem, on the Internet, especially social media and corporate website. The methodology helped obtain indicators that allowed add knowledge about the production of the Town Hall press office, and identify if the press office productions meet AIL and Public Communication. Finally, it was suggested in this study the elaboration a strategic script of communication because it scales the actions and policies of the Santarem city, allowing citizen participation. For this, too, it suggested the training of Santarem municipal government communication team as a strategy. This training consists of speeches and wheels conversations with all the press officer of the town hall, including the secretariats.

A ADESÃO PENTECOSTAL DE BANDIDOS E EX-BANDIDOS – UM ESTUDO SOBRE RELIGIÃO E PERIFERIA NA FAVELA DO JARDIM SÃO JORGE EM CIDADE ADEMAR - SP

A dissertação preocupou-se em analisar as relações de bandidos e ex-bandidos com o pentecostalismo na Assembleia de Deus Fortificada em Cristo (ADFEC), situada na favela Jardim São Jorge, periferia da Cidade Ademar, região Sul da capital de São Paulo. Interessou-nos compreender as interações desses agentes e de qual maneira a igreja desempenhou seu trabalho em um espaço pentecostal. A pesquisa, teve como objetivo fundamental, examinar as aproximações da criminalidade e o pentecostalismo indicando suas rupturas e características peculiares. O trabalho de campo se dedicou em coletar dados que comprovassem atuação da ADFEC juntos aos agentes do crime, e em que medida a filiação religiosa dos agentes ganhava importância. Por fim, buscamos refletir sobre a adesão de bandidos e ex-bandidos ao pentecostalismo e a influência dessa adesão no cotidiano da comunidade.

Genome-wide association and genome partitioning reveal novel genomic regions underlying variation in gastrointestinal nematode burden in a wild bird

Acknowledgements This study was funded by a BBSRC studentship (MA Wenzel) and NERC grants NE/H00775X/1 and NE/D000602/1 (SB Piertney). The authors are grateful to Fiona Leckie, Andrew MacColl, Jesús Martínez-Padilla, François Mougeot, Steve Redpath, Pablo Vergara† and Lucy M.I. Webster for samples; Keliya Bai, Daisy Brickhill, Edward Graham, Alyson Little, Daniel Mifsud, Lizzie Molyneux and Mario Röder for fieldwork assistance; Gillian Murray-Dickson and Laura Watt for laboratory assistance; Heather Ritchie for helpful comments on manuscript drafts; and all estate owners, factors and keepers for access to field sites, most particularly Stuart Young and Derek Calder (Edinglassie), Simon Blackett, Jim Davidson and Liam Donald (Invercauld and Glas Choille), Richard Cooke and Fred Taylor† (Invermark) and T. Helps (Catterick).

Climate changes, lead pollution and soil erosion in south Greenland over the past 700 years

Date of Acceptance: 05/06/2015 This research was made possible through funding provided by the Leverhulme Trust, the Spanish Ministry of Science and Innovation (Project CGL2010–20672) and Xunta de Galicia (grants R2014/001 and GPC2014/009). N Silva-Sánchez is currently supported by a FPU pre-doctoral grant (AP2010–3264) funded by the Spanish Government. Kirsty Golding, Andy McMullen, and Ian Simpson are thanked for their assistance with fieldwork. Alison Sandison produced the maps. Pete Langdon and two anonymous referees are thanked for comments that helped to improve the paper.

The Palaeoproterozoic global carbon cycle : insights from the Loch Maree Group, NW Scotland

Fieldwork was supported by the Edinburgh Geological Society Clough & Mykura Fund, the Carnegie Undergraduate Scholarship and a stipend provided by the Irvine Bequest through the University of St Andrews to G.B.K. Laboratory work, and isotope and geochronology analyses were financed by NERC grant NE/G00398X/1 to A.R.P., A.E.F., D.J.Condon and A.P.M. Thanks go to T. Donnelly, J. Dougans, A. Calder, D. Herd, B. Pooley and A. Mackie for laboratory assistance.

3.46 Ga Apex chert 'microfossils' reinterpreted as mineral artefacts produced during phyllosilicate exfoliation

We acknowledge the facilities, scientific and technical assistance of the Australian Microscopy & Microanalysis Research Facility at: Centre for Microscopy Characterisation and Analysis, The University of Western Australia; Electron Microscopy Unit, The University of New South Wales. These facilities are funded by the Universities, State and Commonwealth Governments. DW was funded by the European Commission and the Australian Research Council (FT140100321). This is ARC CCFS paper number XXX. We acknowledge Martin van Kranendonk, Owen Green, Cris Stoakes, Nicola McLoughlin, the late John Lindsay and the Geological Survey of Western Australia for fieldwork assistance, Thomas Becker for assistance with Raman microspectroscopy, Anthony Burgess from FEI for the preparation of one of the TEM wafers, and Russell Garwood, Tom Davies, Imran Rahman & Stephan Lautenschlager for training and advice on the SPIERS and AVIZO software suites. We thank Chris Fedo and an anonymous reviewer for comments that improved the manuscript.

The Bennachie Colony : A Nineteenth-Century Informal Community in Northeast Scotland

Acknowledgments The investigation of the Bennachie Colony is part of a broader initiative called the Bennachie Landscape Project, a collaborative endeavour between the Bailies of Bennachie and the University of Aberdeen. To date, funding for the project has been generously provided by the Arts and Humanities Research Council (AHRC) in the form of a Connected Communities Grant (G. Noble PI) and more recently through a larger Development Grant (J. Oliver PI). The research that this paper is based on could not have been undertaken without the generous assistance of a large number of volunteers, university students and staff members. While it would be impossible to name everyone who has contributed, we would like to acknowledge the regular members of the “landscape group” whose infective enthusiasm for the project has provided a stimulating environment for learning and co-production. Particular thanks go to Jackie Cumberbirch, Barry Foster, Chris Foster, Angela Groat, David Irving, Alison Kennedy, Harry Leal, Ken Ledingham, Colin Miller, Iain Ralston, Colin Shepherd, Sue Taylor and Andrew Wainwright. Further assistance with fieldwork was provided by Ágústa Edwald, Patrycia Kupiec, Barbora Wouters, Óskar Sveinbjarnarson, members of Northlight Heritage and several cohorts worth of University of Aberdeen undergraduate and graduate students. We are indebted to the RCAHMS for assistance with plane table survey and to Óskar Sveinbjarnarson for help with mapping. Others have supported additional aspects of the Bennachie Landscape project or have provided specialist advice. Thanks go to Neil Curtis, Liz Curtis, Rowan Ellis, Marjory Harper, Siobhan Convery and the University of Aberdeen Special Collections staff. Access to undertake fieldwork was graciously provided by the Forestry Commission Scotland. Helpful comments on earlier drafts of this paper were provided by Barry and Chris Foster, Ken Ledingham, Collin Miller, Collin Shepherd, Sue Taylor, Andrew Wainwright and two anonymous reviewers.

Duck fleas as evidence for eiderdown production on archaeological sites

Acknowledgements This project was undertaken as part of my doctoral studies funded by the Commonwealth Scholarship Commission (CACR-2009-39) in the United Kingdom. I would like to thank my supervisors Karen Milek and Andrew Dugmore for their help and support. I also wish to thank Jónas Helgason, his son Alexius Jónasson and Baldur Vilhelmsson for kindly having allowed access to the eiderdown stores and workshops at Æðey and Vatnsfjörður and for having provided assistance when needed. I would like to thank Fornleifastofnun Íslands for supporting my fieldwork at Vatnsfjörður, as well as Paul Ledger and Garðar Guðmundsson for their help during fieldwork. I am especially grateful to Richard Marriott for his invaluable help with flea identifications and for lending me reference material. Erling Ólafsson and Jan Klimaszewski also helped with the beetle identifications. Consultation of the BugsCEP database (Buckland and Buckland, 2006) aided the redaction of this paper.

A Test of the Biogenicity Criteria Established for Microfossils and Stromatolites on Quaternary Tufa and Speleothem Materials Formed in the “Twilight Zone” at Caerwys, UK

Natural Resources Wales and Steven Griffiths are thanked for access to Caerwys quarry and permission to work on the site. Sebastiaan Edelman and Thomas Logeman assisted with fieldwork and provided some of the field photographs. Bouke Lacet (Sedimentology laboratory, VU University Amsterdam) prepared the thin-sections. Three anonymous reviewers helped to sharpen the manuscript, and Sherry Cady provided valuable editorial advice and assistance. A.T.B. was inspired by Martin Brasier. He dedicates this manuscript to his father’s memory.