72,284 research outputs found

    Atoll rim expansion or erosion in Diego Garcia Atoll, Indian Ocean? : comment on Hamylton, S., East, H. A geospatial appraisal of ecological and geomorphic change on Diego Garcia Atoll, Chagos Islands (British Indian Ocean Territory). Remote Sens. 2012, 4, 3444–3461

    No full text
    Hamylton and East [1] reported a remarkably substantial expansion and accretion of land since the 1960s at numerous sites along the island of Diego Garcia atoll. This atoll has a near continuous rim encircling its lagoon, and they reported that the width of the island rim has expanded by several tens of metres in many places. Those results contrast markedly with my own near-annual observations on the ground where erosion and increased seawater inundation, rather than land accretion, is evident in many places. Hamylton and East have never visited the atoll but their results have been picked up for various reasons. Therefore I note possible reasons for the substantial discrepancy between their measurements and my own observations, and propose a resolution

    Urban agriculture and city sustainability/ editors, S. Syngellakis, Wessex Institute, UK ; J. L. Miralles i Garcia, Politechnic University of Valencia, Spain

    No full text
    Includes bibliographical references and indexPapers presented at the 1st International Conference on Urban Agriculture and City Sustainability are contained in this book. The research reviews ways in which urban agriculture can contribute to achieve sustainable cities and considers ways of reducing the impact in terms of use of natural resources, waste production and climate changeUrban foodprints (UF): establishing baseline scenarios for the sustainability assessment of high-yield urban agriculture / K. Benis, R. Gashari, A. Alsaati & C. Reinhart -- New policies for the management of per-urban agricultural spaces. The case of L'Horta de València (Spain) / J. L. Miralles i Garcia -- Architectural implementation of vegetated cover from agriculture for restoring human thermal comfort and mitigating the urban heat island effect in arid regions / I. E. Gaxiola, N. V. Chalfoun & C. Moeller -- Effects of vertical green technology on building surface temperature / I. Blanco, E. Schettini & G. Vox -- Comparing urban food systems between temperate regions and tropical regions: introducing urban agroforestry in temperate climates through the case of Budapest / P. G. de Linares -- Mapping the agrodiversity in Bogotá: the platform Mapeo AgroEcoBogotá / K. Pinilla, B. Hoinle, A. Mahecha-Groot & J. Cepeda -- The fate of compost-derived phosphorus in urban gardens / G. Small, P. Shrestha & A. Kay -- Sustainable agriculture in organic wheat (Triticum aestivum L.) growing in arid region / N. S. Al-Ghumaiz -- Heat transfer mechanisms in vertical green systems and energy balance equations / F. Convertino, G. Vox & E. Schettini -- Urban green indicators: a tool to estimate the sustainability of our cities / C. M. Tudorie, E. Gielen, M. Vallés-Planells & F. Galiana -- Users' perceptions and attitudes towards edible campus / T.-I. Lee, Y.-H. Chou & T.N. Huang -- Production and economic analysis of a pop-up farm in Mexico City / P. D. H. Guerrero, L. M. M. Mata, P. B. Madrigal & J. J. M. Criollo -- Cultivating refuge: the role of urban agriculture amongst refugees and forced migrants in the Kurdistan region of Iraq / M. Tomkins, S. Yousef, A. Adam-Bradford, C. Perkins, E. Grosrenaud, M. McTough & A. Viljoen -- Methodology to identify and assess agroecological practices in metropolitan areas. Case study, Concepción, Chile / M. Delpino-Chamy, M. Alarcon, S. Fernández & J. Soto1 online resource (159 pages)

    Ordre de naixement i risc per al trastorn per dèficit d'atenció amb o sense hiperactivitat

    No full text
    El nostre estudi aporta dades no descrites amb anterioritat sobre la possible influència de l’ordre de naixement en el desenvolupament del TDAH. L’estudi es va realitzar en dues etapes. Un primer estudi, preliminar, va avaluar en una mostra clínica ambulatòria amb diagnòstic TDAH la freqüència de primogènits respecte a d’altres ordres de naixement. Es va trobar un predomini de primogènits a la mostra. En un segon estudi es va analitzar el risc de tenir TDAH segons l’ordre de naixement, trobant-se un risc incrementat del primogènit de quasi el doble de patir TDAH respecte a d’altres ordres. Els estudis han generat les següents publicacions: Masana Marin, A., Lopez Seco, F., Marti Serrano, S., & Acosta Garcia, S. (2011). Correspondence on ''attention-deficit hyperactivity disorder (ADHD) and birth order''. Journal of Child Neurology, 26(3), 395; author reply 395-6. Marin, A. M., Seco, F. L., Serrano, S. M., Garcia, S. A., Gaviria Gomez, A. M., & Ney, I. (2012). Do firstborn children have an increased risk of ADHD? Journal of Attention Disorders, 23 jul. 2012. DOI: 10.1177/1087054712445066 .Our study provides data not previously described on the possible influence of birth order on the development of ADHD . The study was conducted in two stages. The first study , preliminary evaluated in a patient diagnosed with ADHD clinical sample frequency firstborn over other birth orders . We found a predominance of the firstborn in the sample. In a second study analyzed the risk of ADHD in order of birth , being the eldest son of an increased risk of suffering from ADHD almost double compared to other orders. Studies have produced the following publications : Masana Marin , A. , Seco Lopez , F. Martin Serrano, S. , & Acosta Garcia , S. (2011 .) Correspondence on '' attention deficit hyperactivity disorder , ( ADHD ) and birth order .'' Journal of Child Neurology , 26 (3), 395 , author reply 395-6 . Marin , A. M. Seco , F. L. Serrano, S. M. Garcia , S. A. Gomez Gaviria , A. M. , & Ney , E. (2012 .) Do Firstborn children have an increased risk of ADHD ? Journal of Attention Disorders, 23 July , 2012. DOI : 10.1177/1087054712445066

    Tetramorium snellingi Hita Garcia, Fischer & Peters 2010

    No full text
    <i>Tetramorium snellingi</i> Hita Garcia, Fischer & Peters 2010 <p>(Figures 15B, 16A, 91, 92, 93)</p> <p> <i>Tetramorium snellingi</i> Hita Garcia, Fischer & Peters 2010:142. Holotype worker, KENYA: Western Province, Kakamega Forest, Salazar, 00° 19' 36'' N, 34° 52' 14.6'' E, 1650 m, Transect 6, Kakamega survey 2007, primary rain forest, leaf litter, pitfall trap, 17.VIII.2007, leg. M. Peters (NMK: ZFMK_HYM_2009_3105) [examined]. Paratypes, 35 workers and 2 queens from several sub-localities of the Kakamega forest (CASC: 4 workers CASENT0217052, CASENT0217055, CASENT0217056, CASENT0217057; BMNH: 4 workers ZFMK_HYM_2009_6186, ZFMK_HYM_2009_6187, ZFMK_HYM_2009_6188, ZFMK_HYM_2009_6189; LACM: 4 workers; MHNG: 4 workers; NMK: 4 workers; ZFMK: 15 workers and 2 queens ZFMK_HYM_2009_3003, ZFMK_HYM_2009_3089, ZFMK_HYM_2009_3090, ZFMK_HYM_2009_3091, ZFMK_HYM_2009_3092, ZFMK_HYM_2009_3093, ZFMK_HYM_2009_3094, ZFMK_HYM_2009_3095, ZFMK_HYM_2009_3096, ZFMK_HYM_2009_3097, ZFMK_HYM_2009_3098, ZFMK_HYM_2009_3099, ZFMK_HYM_2009_3100, ZFMK_HYM_2009_3101, ZFMK_HYM_2009_3103, ZFMK_HYM_2009_3104, ZFMK_HYM_2009_6174) [examined].</p>Published as part of <i>Garcia, Francisco Hita, Fischer, Georg & Peters, Marcell K., 2010, Taxonomy of the Tetramorium weitzeckeri species group (Hymenoptera: Formicidae) in the Afrotropical zoogeographical region 2704, pp. 1-90 in Zootaxa 2704</i> on page 8

    Phryne: from Knidian Venus to Movie Star

    No full text
    Ricerca sulle rivisitazioni moderne della figura di Frine nelle arti visuali, in particolare nel cinema (Altri tempi di A. Blasetti, Frine cortigiana d'Oriente di M. Bonnard

    Editorial: Acetic acid bacteria

    No full text
    Acetic acid bacteria (ABB) are strictly aerobic organisms that can be found in a wide variety of natural and industrial environments. Their versatility and metabolic adaptability make them microorganisms of high interest to study the optimization of obtaining their multiple products and the essential mechanisms that allow them to grow under extreme conditions. Their metabolism, particularly the role of membrane-bound and soluble dehydrogenases, may offer new opportunities in the development of innovative processes based on their capability for carrying out the incomplete oxidation of several substrates. On the other hand, the resistance of AAB to some extreme conditions, i.e., low pH values, and adaptability to many different habitats make them highly competitive bacteria; so, their interaction with other organisms and plants is a very important topic to be studied. The ability of AAB in producing exopolysaccharides is also of great interest for both research and industrial purposes. They are considered as model organisms for understanding the mechanisms of cellulose synthesis and they are until now the most efficient organisms for producing it, under controlled conditions. Finally, the current state of omic technologies and efficient genetic modification methods can be applied for a greater understanding of the physiological behavior, the recovery of new strains and/or those occurring in complex environments as well as to exploit the full potential of AAB for oxidative bioconversions
    corecore