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Sample records for tuscia area latium

  1. Ampelographic and DNA characterization of local grapevine accessions of the Tuscia area (Latium,Italy)

    Science.gov (United States)

    The presence of local vines in the Tuscia area (Latium region, Italy) was documented by historical sources. Ampelographic and molecular characterization (35 morphological descriptors and 16 microsatellite loci) was carried out on accessions belonging to the most frequently mentioned local vines. S...

  2. Geology and petrology of the Vulsinian volcanic area (Latium, Italy)

    NARCIS (Netherlands)

    Varekamp, J.C.

    1979-01-01

    The Vulsinian volcanic area is situated in Latium, west central Italy. This quarternary volcanic complex consists of a series of layered tuffs, lava flows, ignimbrites, and many small cinder and ash cones. A steep central edifice is lacking due to the relatively large amount of pyroclastic deposits.

  3. Mercury Enrichment in Sediments of the Coastal Area of Northern Latium, Italy.

    Science.gov (United States)

    Scanu, Sergio; Piazzolla, Daniele; Frattarelli, Francesco Manfredi; Mancini, Emanuele; Tiralongo, Francesco; Brundo, Maria Violetta; Tibullo, Daniele; Pecoraro, Roberta; Copat, Chiara; Ferrante, Margherita; Marcelli, Marco

    2016-05-01

    The purpose of this study was to evaluate the extent of the Hg geochemical anomaly arising in the Amiata and Tolfa complex to the coastal area of northern Latium and to examine the possible influence on this area by the Mignone River, and by the small coastal basins, which are characterized by both previous mining activities and decades of past industrial impact. The results confirm the extension of the anomaly of concentrations of Hg in the coastal area of northern Latium, with the northern sector influenced by the contributions of the Fiora and Mignone Rivers and the southern sector influenced by the contributions of minor basins. The results show high values of the Adverse Effect Index throughout the considered area and highlight the need for further investigation in order to assess the impact of human activities on the present and past values of Hg in marine sediments.

  4. [Haemaphysalis (Alloceraea) inermis Birula, 1895, in a wooded area of Latium].

    Science.gov (United States)

    Maroli, M; Khoury, C; Manilla, G

    1992-12-01

    Haemaphysalis (Alloceraea) inermis Birula specimens have been collected in a woody land of Manziana in the province of Rome. This is the first report in Latium region and suggests the presence of autochthonous populations of the species in Central Italy since no exotic fauna has been introduced in the past in the area studied. The role of H. inermis on the transmission of pathogens for humans and animals is discussed.

  5. Magmatic differentiation and uranium concentration: Latium volcanism (central Italy)

    Energy Technology Data Exchange (ETDEWEB)

    Villemant, B.; Palacin, P.

    The study of magmatic differentiation of the Vulsini and Vico series (Latium) shows that fractional crystallization is the dominant mechanism of U concentration. Selective fluid/magma enrichments have a minor influence. The geodynamic context of the Latium area allows generation and intensive differentiation of large volumes of primary magma which are the melting products of a U-enriched mantle source.

  6. Map of the natural and semi-natural environments and forest types map for the Latium region (Italy

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    Chirici G

    2014-04-01

    Full Text Available Map of the natural and semi-natural environments and forest types map for the Latium region (Italy. The paper presents the main methodological aspects and the most important results achieved in the implementation of the “Map of natural and semi-natural environments” and of the “Forest types map” in Lazio region at a scale of 1:10.000. The project was carried out for the Agenzia dei Parchi and for the Area Foreste of Regione Lazio through a collaboration between e-GEOS , the University of Rome "La Sapienza", the University of Tuscia and Forestlab Centre , a spin- off of the University of Molise . The project is based on the integrated use of high-resolution satellite imagery and ADS40 false-color infrared digital orthophotos and led to the creation of two maps geometrically and thematically consistent with each other. The “Map of natural and semi-natural environments” is integrated with the pre-existing land use map of the Lazio region deepening the thematic detail up to the 6th Corine level. The “Forest types map” is based on a typological system organized in 17 categories and 36 forest types .

  7. An experimental aeromagnetic survey in the Volturno valley area (South-Eastern Latium

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    G. Caneva

    1998-06-01

    Full Text Available A helicopter-borne experimental aeromagnetic survey, covering an area of 200 km2, was performed in the Volturno valley area north of the Roccamonfina volcano and south of Venafro in November 1994. Although severe logistical, instrumental and meteorological conditions significantly reduced the planned coverage, the processed magnetic image still shows a remarkable improvement in the description of the geological and structural features of the area in comparison with previous regional aeromagnetic data. A multi-directional shaded relief anomaly map displays two moderately positive NW magnetic bands associated with lavas, pyroclastics and dykes of the Roccamonfina volcanic district together with N-S, NNE-SSW and NE-SW lineations. A comparative magnetic-geologic map allows correlation with known Pleistocene faults and reveals the existence, especially in the area between Sesto Campano and Presenzano, of a larger presence of high susceptibility dykes than seen in the outcrop, which is dominated by non-magnetic carbonatic rocks. We interpret the curvilinear and intricate pattern of magnetic lineaments as suggestive of an extensional setting along the main NW structures with previous strike slip components and of tectonic activity along a N-S fabric; the latter has no superficial evidence and has also been used for magma upwelling. Overall, this local scale investigation shows both the utility and the need for further efforts in high resolution aeromagnetics in Italy both for geological and environmental purposes similar to those successfully carried out in many other countries throughout the world.

  8. Structural model of the Northern Latium volcanic area constrained by MT, gravity and aeromagnetic data

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    P. Gasparini

    1997-06-01

    Full Text Available The results of about 120 magnetotelluric soundings carried out in the Vulsini, Vico and Sabatini volcanic areas were modeled along with Bouguer and aeromagnetic anomalies to reconstruct a model of the structure of the shallow (less than 5 km of depth crust. The interpretations were constrained by the information gathered from the deep boreholes drilled for geothermal exploration. MT and aeromagnetic anomalies allow the depth to the top of the sedimentary basement and the thickness of the volcanic layer to be inferred. Gravity anomalies are strongly affected by the variations of morphology of the top of the sedimentary basement, consisting of a Tertiary flysch, and of the interface with the underlying Mesozoic carbonates. Gravity data have also been used to extrapolate the thickness of the neogenic unit indicated by some boreholes. There is no evidence for other important density and susceptibility heterogeneities and deeper sources of magnetic and/or gravity anomalies in all the surveyed area.

  9. Sedimentological and geochronological evidences of anthropogenic impacts on river basins in the Northern Latium coastal area (Italy)

    Science.gov (United States)

    Piazzolla, Daniele; Paladini de Mendoza, Francesco; Scanu, Sergio; Marcelli, Marco

    2015-04-01

    In this work we aimed to compare sedimentological and geochronological data from three sediment core samples (MIG50, MRT50, and GRT50) taken in the Northern Latium (Italy) coastal area, at -50 m depth, to data regarding rainfall, river flows and the land use in the three most important hydrographic basins (Mignone, Marta and Fiora) and in the coastal area. Different trends of sediment mass accumulation rate (MAR) are detected in the three cores: a strongly increasing trend was identified in MIG50 and MRT50 cores while GRT50 doesn't show significant variation. Data from the sedimentological analysis of GRT50 core identify a progressive decrease in the sandy component, which declined from about 30% to the current level of 7% over the last 36 years, while MRT50 and MIG50 cores (mainly composed by pelitic fraction > 95%) showed slight variations of textural ratio between silt and clay. According to the general decrease of pluviometric trend observed in Italy, related to teleconnection pattern tendency (NAO), the statistical analysis of rain identified significative decrease only in the Fiora river basin, whereas in the other two locations the decrease was not as significant. Regarding the Fiora river flow, a significative decreasing trend of average flow is detected, while the flood regime remained unaffected over the past 30 years. The analysis of the land use shows that the human activities are increased of 6-10% over the available time steps (1990 - 2006) in Fiora and Mignone river basins, while the Marta river basin has a strong human impact since 1990 highligting more than 80% of artificial soil covering. The largest variation is observed on the Fiora basin (10%) where the antrhopic activities have expanded to an area of about 85 Km2. Moreover, in the last ten years a large beach nourishment in 2004 (570000 m3) and dredging activities in the early second half of 2000s (1000000 m3 moved) were performed in Marina di Tarquinia beach and in front of the Torrevaldaliga

  10. Contribution of Cultural Ecosystem Services to Natural Capital in the coastal area of Civitavecchia (Latium, Italy)

    Science.gov (United States)

    Marcelli, Marco; Madonia, Alice; Tofani, Anna; Molino, Chiara; Manfredi Frattarelli, Francesco

    2017-04-01

    Natural Capital evaluation is emerging as a fundamental tool to support the management of natural resources. Indeed, the achievement of the compatibility among their multiple uses, often in conflict in coastal areas, is a priority to avoid the increasing undesirable effects which threat both ecosystems and human health and well-being. It represents the scientific basis for actions needed to enhance the conservation and sustainable use of those systems and their contribution to human well-being. Furthermore the Millennium Ecosystem Assessment (called by Kofi Annan in 2000), assessed the consequences of ecosystem change for human well-being, and in particular, the analysis method has been centered on the linkages between "ecosystem services" and human well-being. This "Ecosystem Approach" allows to evaluate the consequences of ecosystems changes on human well-being through the assessment of the Ecosystem Services (ES), which are defined as "the benefits that people obtain from ecosystems". These include provisioning services (food, water, timber, etc.), regulating services (climate, floods, disease, etc.); cultural services (recreational, aesthetic and spiritual benefits) and supporting services (soil formation, photosynthesis, nutrient cycling, etc.) Also the reference guidelines for European Environmental Policy (Marine Strategy Framework Directive 2008/56 / EC - MSFD; Maritime Spatial Planning Directive 2014/89 / EC - MSP) are based on the principle of the Ecosystem Approach to define the monitoring criteria of marine and maritime space management ecosystems. The assessment of ES provided by Natural Capital cannot overlook the integration of ecological data with economic and socio-cultural ones, since they are considered as the direct and indirect contributions to human well-being provided by ecosystems. Cultural Ecosystem Services (CES), often omitted in the cost-benefit impact studies, has been receiving increasing interest from the scientific community in order

  11. Modeling the dispersion of viable and total Escherichia coli cells in the artificial semi-enclosed bathing area of Santa Marinella (Latium, Italy).

    Science.gov (United States)

    Bonamano, S; Madonia, A; Borsellino, C; Stefanì, C; Caruso, G; De Pasquale, F; Piermattei, V; Zappalà, G; Marcelli, M

    2015-06-15

    Coastal areas are strongly affected by episodes of fecal contamination due to polluted water inflows from inadequately treated sewages. The present study aims to investigate the dispersion of Escherichia coli in the artificial semi-enclosed bathing area of Santa Marinella (Latium, Italy) through in situ samplings carried out in summer 2012 and the application of a dynamic model. Collected samples were analyzed by the Culture-Based technique and the Fluorescent Antibody method in order to estimate both the viable culturable cells and the total E. coli population, respectively. The in situ datasets were used to test the proposed modeling approach and simulate the behavior of bacteria as particles subjected, or not, to decay. Next, the flushing time and the computation of the Microbiological Potential Risk Area allowed the evaluation of the contribution of physical and biological processes to coliform dispersion and the related potential risk for bathers.

  12. Water quality monitoring in a bathing area of Civitavecchia (Latium, Italy) using Chromophoric Dissolved Organic Matter (CDOM) as a tracer of faecal contamination

    Science.gov (United States)

    Madonia, Alice; Bonamano, Simone; Caruso, Gabriella; Stefani', Chiara; Consalvi, Natalizia; Piermattei, Viviana; Zappalà, Giuseppe; Marcelli, Marco

    2017-04-01

    Coastal urban bathing areas are often affected by events of faecal contamination, caused by the discharge of untreated wastewaters during the bathing season that can increase the risk for public health. Monitoring the quality of recreational waters is still closely linked to time-consuming seawater sampling and laboratory analysis, not allowing promptly management interventions. To face this issue, the European environmental policies strongly promote the development of coastal observing systems, above all in the Southern European Seas (SES). Chromophoric Dissolved Organic Matter (CDOM) has been increasingly used as a tracer of bacterial loads, since wastewaters are characterized by a large amount of organic compounds. The aim of this work was to study the relation between CDOM and Escherichia coli abundance, giving relevance to bacterial physiological state detected using both the standard culture method and the innovative fluorescent antibody technique. Attention has been paid also on the expression of extracellular enzymatic activity by the total microbial community to explore the role of bacteria in the decomposition processes of dissolved organic matter. Data were collected during summer 2015 and 2016 in a bathing area of Civitavecchia at increasing distances from the discharge point. The results confirm the usefulness of CDOM measurements as a proxy of faecal pollution in bathing areas. In this perspective, the low-cost stand-alone systems equipped with CDOM fluorescence sensors developed by the Laboratory of Experimental Oceanology and Marine Ecology (Tuscia University) (Marcelli et al., 2014) could allow the continous monitoring of water quality, increasing the capabilities of the Civitavecchia Coastal Environmental Monitoring System (C-CEMS) in the analysis of pollution events. Thanks to the integration of in situ fixed stations, high-resolution satellites imagery and numerical models, C-CEMS provides a management tool to support the stakeholders for timely

  13. Amphibians of the Ausoni Mountains (Latium, Central Italy)

    OpenAIRE

    Luigi Corsetti; Antonio Romano

    2007-01-01

    In this study we searched for amphibians in 89 potential breeding sites within the Ausoni Mounts, which are among the less investigated areas of Latium. Sixtynine spawning sites, and eight amphibian species (57.1% of the 14 amphibian species living in Latium region) were found. Reproductive activity was recorded for Salamandrina perspicillata, Triturus carnifex, Lissotriton vulgaris, Lissotriton italicus, Bufo bufo, Hyla intermedia, Rana italica and Pelophylax synklepton hispanica.

  14. Amphibians of the Ausoni Mountains (Latium, Central Italy

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    Luigi Corsetti

    2007-11-01

    Full Text Available In this study we searched for amphibians in 89 potential breeding sites within the Ausoni Mounts, which are among the less investigated areas of Latium. Sixtynine spawning sites, and eight amphibian species (57.1% of the 14 amphibian species living in Latium region were found. Reproductive activity was recorded for Salamandrina perspicillata, Triturus carnifex, Lissotriton vulgaris, Lissotriton italicus, Bufo bufo, Hyla intermedia, Rana italica and Pelophylax synklepton hispanica.

  15. Revision, calibration, and application of the volume method to evaluate the geothermal potential of some recent volcanic areas of Latium, Italy

    Energy Technology Data Exchange (ETDEWEB)

    Doveri, Marco; Lelli, Matteo; Raco, Brunella [Institute of Geosciences and Georesources, CNR, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa (Italy); Marini, Luigi [Laboratory of Geochemistry, Dip.Te.Ris., University of Genova, Corso Europa 26, I-16132 Genova (Italy); Institute of Geosciences and Georesources, CNR, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa (Italy)

    2010-09-15

    The volume method is used to evaluate the productive potential of unexploited and minimally exploited geothermal fields. The distribution of P{sub CO2} in shallow groundwaters delimits the geothermal fields. This approach is substantiated by the good correspondence between zones of high CO{sub 2} flux, and the areal extension of explored geothermal systems of high enthalpy (Monte Amiata and Latera), medium enthalpy (Torre Alfina) and low enthalpy (Viterbo). Based on the data available for geothermal fields either under exploitation or investigated by long-term production tests, a specific productivity of 40 t h{sup -1} km{sup -3} is assumed. The total potential productivity for the recent volcanic areas of Latium is about 28 x 10{sup 3} t h{sup -1}, with 75% from low-enthalpy geothermal fields, 17% from medium-enthalpy systems, and 8% from high-enthalpy reservoirs. The total extractable thermal power is estimated to be 2220-2920 MW, 49-53% from low-enthalpy geothermal fields, 28-32% from medium-enthalpy systems, and 19-20% from high-enthalpy reservoirs. (author)

  16. New insights into the evolution of central Tyrrhenian margin of Italy (northern Latium off-shore area): evidences and constraints from seismic data interpretation

    Science.gov (United States)

    Buttinelli, M.; Vico, G.; Scrocca, D.; Petracchini, L.; de Rita, D.

    2009-04-01

    A revision of the available seismic reflection survey in the off-shore part of the northern Latium (central Italy) has been accomplished to better understand the deep structural setting of this area. Previous works performed in the last twenty years have compared the on-shore outcrops of cretaceous flyschoid and Plio-Pleistocene marine sedimentary units with shallow off-shore seismic reflection data (1/1,5 msec twt maximum), while the deep structural setting of calcareous basement of Tuscan units have been poorly analysed. The stratigraphy of the area is well constrained by a deep well, which goes through the entire sedimentary succession. Other geological constraints are provided by a discrete amount of deep wells in the on-shore part of the study area and by a voluminous bibliography, in which many authors tried to correlate this units to the tectonic units described in the central and northern part of the Apennines. The stratigraphy could be divided in four main groups of units; from top to bottom: Plio-Pleistocene marine deposits, Cretaceous Liguride deep-water units, Jurassic Tuscan pelagic deposits, and a Triassic evaporitic formation. Even volcanic intrusive bodies (Tolfa-Ceriti-Manziana dome complexes) are present in the on-shore part. The emplacement of this bodies generally caused a further overprint on the different deformation phases that affected this area. Seismic reflection data analysis show that this area was affected by at least three deformational phases. After the deposition of the Tuscan and Liguride sedimentary units, the area underwent: i) an initial compressional phase associated to the Alps-Northern Apennine chain build up, with formation of compressional features as regional thrusts, back-thrusts and fold structures. These structures are clearly visible in the deep Tuscan and Liguride units setting; ii) a successive extensional deformation phase related to the spreading of the Tyrrhenian Sea, starting in the late Miocene times. This caused

  17. Volcano-tectonic structures, gravity and helium in geothermal areas of Tuscany and Latium (Vulsini volcanic district), Italy

    Science.gov (United States)

    Di, Filippo M.; Lombardi, S.; Nappi, G.; Reimer, G.M.; Renzulli, A.; Toro, B.

    1999-01-01

    Since the early 1980s, geological and structural mapping, gravity, and helium soil-gas studies have been performed in the eastern sector of the Vulsini Volcanic District (Roman Magmatic Province) in an attempt to locate potential geothermal reservoirs. This area is characterised by an anomalous geothermal gradient of > 100??C/km, and by widespread hydrothermal mineralization, thermal springs, high gas fluxes, and fossil and current travertine deposits. The results of these surveys indicate the existence of a number of fault systems, with N-S and E-W structures that appear to be superimposed on older NW-SE and NE-SW features. Comparison of the results of the various studies also reveals differences in permeability and potential reservoir structures at depth.Since the early 1980s, geological and structural mapping, gravity, and helium soil-gas studies have been performed in the eastern sector of the Vulsini Volcanic District (Roman Magmatic Province) in an attempt to locate potential geothermal reservoirs. This area is characterised by an anomalous geothermal gradient of > 100??C/km, and by widespread hydrothermal mineralization, thermal springs, high gas fluxes, and fossil and current travertine deposits. The results of these surveys indicate the existence of a number of fault systems, with N-S and E-W structures that appear to be superimposed on older NW-SE and NE-SW features. Comparison of the results of the various studies also reveals differences in permeability and potential reservoir structures at depth.

  18. Volcano-tectonic structures, gravity and helium in geothermal areas of Tuscany and Latium (Vulsini volcanic district), Italy

    Energy Technology Data Exchange (ETDEWEB)

    Di Filippo, Michele; Lombardi, Salvatore; Toro, Beniamino [Universita di Roma ' La Sapienza' , Dip. di Scienze della Terra, Roma (Italy); Nappi, Giovanni; Renzulli, Alberto [Universita di Urbino, Ist. di Mineralogia e Petrologia, Urbino (Italy); Reimer, G. Michael [U.S. Geological Survey, Federal Center, Denver, CO (United States)

    1999-06-01

    Since the early 1980s, geological and structural mapping, gravity, and helium soil-gas studies have been performed in the eastern sector of the Vulsini Volcanic District (Roman Magmatic Province) in an attempt to locate potential geothermal reservoirs. This area is characterised by an anomalous geothermal gradient of 100degC/km, and by widespread hydrothermal mineralisation, thermal springs, high gas fluxes, and fossil and current travertine deposits. The results of these surveys indicate the existence of a number of fault systems, with N-S and E-W structures that appear to be superimposed on older NW-SE and NE-SW features. Comparison of the results of the various studies also reveals differences in permeability and potential reservoir structures at depth. (Author)

  19. Amphibians of the Simbruini Mountains (Latium, Central Italy

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    Pierangelo Crucitti

    2010-07-01

    Full Text Available Little attention has been paid to the herpetological fauna of the Simbruini Mountains Regional Park, Latium (Central Italy. In this study, we surveyed 50 sites in the course of about ten years of field research, especially during the period 2005-2008. Nine amphibian species, four Caudata and five Anura, 60.0% out of the 15 amphibian species so far observed in Latium, were discovered in the protected area: Salamandra salamandra, Salamandrina perspicillata, Lissotriton vulgaris, Triturus carnifex, Bombina pachypus, Bufo balearicus, Bufo bufo, Rana dalmatina, Rana italica. Physiography of sites has been detailed together with potential threatening patterns. For each species the following topics have been discussed; ecology of sites, altitudinal distribution, phenology, sintopy. Salamandra salamandra and Bombina pachypus are at higher risk. The importance of the maintenance of artificial/natural water bodies for the conservation management of amphibian population of this territory is discussed.

  20. Regional sinkhole susceptibility maps: The Latium Region case (central Italy)

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    La Vigna, F.; Teoli, P.; Mazza, R.; Leoni, G.; Capelli, G.

    2012-04-01

    Several and frequent studies were internationally presented about landslide susceptibility, meanwhile in literature is missing a broad diffusion of studies regarding sinkhole susceptibility. That's why sinkhole recurrence depends on several geological conditions related to specific geological and hydrogeological context (sinkhole prone area) that vary case by case. Notwithstanding this regionalization problem of sinkhole recurrence, in the central Appenine sedimentary basins (Italy) a certain number of geological, geomorphologic and hydrogeological conditions (sinkhole predisposing issues) can be considered in common between the surveyed sinkholes. Eventually this could be compared with similar geological conditions and sinkhole occurrence in the rest of Italy or in other countries. In this case study is presented a probabilistic approach regarding the Latium Region deriving from the comparison between the regional sinkhole inventory realized during a precedent project and the dataset of the new Hydrogeological Map of Latium Region (scale 1:100.000). Indexed elements, chosen because associated to the majority of sinkhole phenomena, are: outcropping lithologies, water table depth, main faults (even if buried), hydrothermal springs, land use and the epicentres of recent earthquakes. These indexed elements were weighted and combined in a matrix which preliminary result is the sinkhole susceptibility map of Latium Region. When definitively validated, this approach could be suitable for local authorities to planning more targeted studies in major hazard areas.

  1. The Bats of Latium : Past and Present

    OpenAIRE

    Crucitti, Pierangelo

    2010-01-01

    After briefly reviewing past research, the present status of our knowledge on the bats of Latium, Central Italy, one of the richest biodiversity districts of the Central Mediterranean Ecoregion, is  outlined, highlighting the contribution of Benedetto Lanza.

  2. Phénoménologie aspects of seismicity in Latium

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    P. BIAGI

    1978-06-01

    Full Text Available A catalogue of the earthquakes with maximum macroseismic intensities
    /„ > VI M.C.S. occurred in Latium during the last 20 centuries has
    been compiled. The study of the listed earthquakes has allowed the
    evidentiation of some phénoménologie aspects of Latium seismic activity
    and the correlation of their characteristic parameters. In particular, the
    study of activity migration has made it possible to indicate approximately
    some areas of particular interest for future research in the field of earthquakes
    prediction.

  3. Bouwen in Latium in de archaische periode

    NARCIS (Netherlands)

    Lindenhout, Elisabeth van 't

    2010-01-01

    10.1 Veldgegevens en reconstructies Dit proefschrift presenteert een overzicht en een analyse van de architectuur in Latium uit de archai'sche periode (ca. 600 - 450 v. Chr.). Het onderzoek startte met de inventarisatie van de archeologische bronnen die betrekking hebben op de archaische huizen en t

  4. OCCURRENCE OF ALLOCHTHONOUS FRESHWATER CRAYFISHES IN LATIUM (CENTRAL ITALY

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    CHIESA S.

    2006-01-01

    Full Text Available The introduction of animal species, transfaunation and habitat destruction are among the greatest threats for biodiversity. In fact, in the water systems of Latium the occurrence of allochthonous crayfishes Procambarus clarkii, Orconectes limosus and Astacus leptodactylus has been observed. The distribution of these species in Latium highlighted some differences between them: Orconectes limosus and Astacus leptodactylus are present in restricted areas, while Procambarus clarkii has a wide distribution throughout the region. The present study confirmed their ecological plasticity, strong capability of invasion and adaptation to new environments of all three species, due to their rapid growth, utilisation of different trophic resources and the frequency and length of their reproduction periods. These aspects can cause irreversible ecologic and economic damage. The eradication of Procambarus clarkii would be a difficult task, because of its wide distribution and the many records of the species, especially in the Province of Latina, where complex field irrigation systems are found. All the agencies for environmental protection should increase control activities, with a serious field effort. As regards the other two species, eradication would be easier due to their limited distribution. It is important to avoid the spreading of these species; this can be done through public opinion awareness-raising campaigns and a continuous control on the region, increasing research and supporting it with new laws concerning the introduction and treatment of alien species.

  5. [Endemic goiter in Latium: environmental and genetic factors].

    Science.gov (United States)

    Paggi, A

    1998-01-01

    Most studies on the pathogenesis of endemic goiter focus above all on iodine deficiency. In some endemic goiter areas (i.e. Nigeria) there is no evidence of iodine deficiency; therefore, we suggest the taking into account of various factors, both environmental and non-environmental. We report the results of two studies carried out in three different areas in Latium: one of them (Cerveteri, RM) could be classified as high prevalence of goiter area, while the two others (Roccasecca dei Volsci, LT and Castel San Pietro Romano, RM) are true endemic goiter areas. The role of environmental factors, radioactivity and electromagnetism, foodstuff, the hydrogeological and chemical composition of natural water and the importance of genetics are here discussed, assuming that the endemic goiter could have a multifactorial pathogenesis.

  6. A screening programme for the prospective prevention of Mediterranean anaemia in Latium: results of seven years' work.

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    Bianco, I; Graziani, B; Lerone, M; Congedo, P; Ponzini, D; Braconi, F; Aliquo, C

    1984-08-01

    Since 1975 the Rome Microcythaemia Centre has carried out every year, under the auspices of the health authorities of the Latium region, a screening of thalassaemics among intermediate schoolchildren of Latium. From these campaigns, knowledge about thalassaemias among the young adult population has grown which, in its turn, has resulted in screening of these young adults. Through screening in schools between 1975 and 1982, of 289 763 students examined, 6838 thalassaemics were identified, 6045 of whom were beta- or delta beta-thalassaemics. The total number of young thalassaemics who are identified at present in the Centre through screenings of schoolchildren and young adults is about 3300 per year. Furthermore, from January 1980 to April 1983, 110 prospective couples of child-bearing age at risk (94 of whom originated from Latium) were identified at the Centre, and five homozygous fetuses (three of which originated from Latium) were diagnosed. These data derive from an area in which the frequency of thalassaemia is only 2.4%, and they show that the programme in Latium for the prevention of Mediterranean anaemia has been successful.

  7. Evaluation of trends in some temperature series at some Italian stations and their modelling by means of spectral methods: first results in the Latium coastal area

    Science.gov (United States)

    Beltrano, M. C.; Testa, O.; Malvestuto, V.; Esposito, S.

    2010-09-01

    The investigation of the presence of signals indicating possible climatic changes in progress during the second half of the last century in the coastal area of the central Tyrrhenian sea has been carried out within the context of a research programme promoted by the Italian Science Academy (alias "the Academy of the XL") and financed by the Presidential Bureau. Our goal has been a better understanding of the behaviour of the minimum and maximum temperature variations in the period 1951-1999 and the modelling of their stochastic residuals through spectral analysis and the optimized construction of suitable autoregressive one-parameter processes. The meteorological data source for this research was the Italian "Agrometeorological National DataBase" (BDAN) of the Agrometeorological Informatics National System (SIAN). The spectral and stochastic analysis of meteorological data usually require full data sets without gaps, but, in BDAN, numerous data sets taken at stations located in the investigated area were incomplete. Thus, after the selection of an adequate number of stations, both representative of the region under study and characterized by a low number of data gaps, the first step was to fill all the gaps in the daily series using specific statistical techniques. After this preliminary treatment, we were left with seven temperature series that showed enough good characteristics in order to carry out an efficient modelling. Spectral analysis of minimum and maximum temperature series permitted to identify an auto-regressive one-parameter model well representing the stochastic residual of each series. With the aid of the complete model, consisting of a deterministic component (a linear trend plus two seasonal oscillations) and a stochastic residual, one can satisfactorily reconstruct the data in the past (climatic historical analysis) and to try a prediction of future values (forecasting). Thus the proposed model appears to represent a valid method to evaluate the

  8. Beta-thalassemia mutations in Rome. A high frequency of the IVSII-745 allele in subjects of latium origin.

    Science.gov (United States)

    Massa, A; Cianciulli, P; Cianetti, L; Iazzone, R; Cenci, A; Sorrentino, F; Franco, G; Pecci, G; Papa, G; Peschle, C

    1994-01-01

    We studied the molecular bases of beta-thalassemia in Rome, a city centrally located in Latium, which is a region with a low incidence of beta-carriers. People also come to Rome from other regions for specific or prenatal diagnostic assessment. Only 11 patients (20%) out of 62 characterized beta-thalassemia subjects were of Latium family origin. They presented five mutations with an uncommonly high frequency of the IVSII-745 allele, that was found in homozygosis in 4 unrelated patients from a southeastern area in the province of Frosinone. These data may indicate a founder effect.

  9. Amphibians of the Aurunci Mountains (Latium, Central Italy. Checklist and conservation guidelines

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    Antonio Romano

    2007-01-01

    Full Text Available The Aurunci Mounts are among the less investigated areas of Latium for herpetological researches. In this study we surveyed 72 potential breeding sites of amphibians within the Monti Aurunci Regional Park. Fifty-eight spawning sites, and nine amphibian species (64.3% out the 14 amphibian species living in Latium region have been found. Green toad and European tree frog were recorded for the first time for the Aurunci Mounts. Reproductive activity was recorded for Salamandrina perspicillata, Triturus carnifex, Lissotriton vulgaris, Lissotriton italicus, Bufo bufo, Pseudopidalea viridis, Hyla intermedia, Rana italica and Rana synklepton hispanica. Unexpectedly, no amphibian species has been recorded within the Monte Redentore (pSIC IT6040027, despite this site was included within the Natura 2000 network also basing on the presence of Triturus carnifex.

  10. Exploration of the Mon ti Cimini Permit (Latium-Italy)

    Energy Technology Data Exchange (ETDEWEB)

    Carella, R. (AGIP, Geothermal Resources, Milan (Italy))

    1988-11-10

    Exploration in the Monti Cimini permit (Latium - Italy) is being carried out by AGIP on behalf of a joint-venture with ENEL since 1979. The exploratory effort was based on two ideas: 1. There is no hydraulic connection between the Viterbo high and the downfaulted area to the East which could have a higher temperature because of the influence of recent volcanic activity in the Vico area. 2. The possibility of a deeper reservoir below the shallow one in the Viterbo high should be investigated. After carrying out a comprehensive set of a geophysical geochemical and temperature hole drilling, a deep exploratory well was drilled NE of Vico lake. It struck the permeable Mesozoic reservoir at 2600 m with a temperature of 220{degree}C, proving that the exploration hypothesis was right. The formation is underpressured and substantial loss of circulation occurred; the reservoir could not be adequately tested, even if it produced fresh water intermittently. The area will be further investigated by drilling. The deeper prospects in the Western area will be tested by a 3500 m wildcat in 1989. 5 figs.

  11. [Flaccid paralysis surveillance in the Latium Region].

    Science.gov (United States)

    Patti, A M; Santi, A L; Ciapetti, C; Fiore, L; Novello, F; Vellucci, L; De Stefano, F; Fara, G M

    2000-01-01

    The goal of World Health Organization is to reach the global eradication of poliomyelitis during the first decade of the third millennium. To achieve the certification of the eradication of the disease the main strategy is the Acute Flaccid Paralysis (AFP) surveillance. In Italy the active AFP surveillance was performed at national level since 1997. In the Latium region the active surveillance was performed since January 1997 by the laboratory of virology of Institute of Hygiene G Sanarelli which established a regional hospital network. During the years of survey 7 cases were found in 1997 (0.87/100,000), 4 in 1998 (0.5/100,000), 2 in 1999 (0.25/100,000) and 2 in 2000. No wild polioviruses were detected.

  12. ENEA Southern Latium (Italy) seismic array. Rete sismica ENEA del Lazio meridionale

    Energy Technology Data Exchange (ETDEWEB)

    Cervellati, R.; Cochi, C.; Vitiello, F.

    1985-03-01

    The planning and development of ENEA's (Italian Commission for Nuclear and Alternative Energies) Southern Latium Seismic array are described. The paper describes the geology of the region and discusses why ENEA chose this area to carry out seismotectonic research. It contains a detailed description of each seismic station and the signal teletransmission method, which made possible the coverage of an uneven orographic area with a point-to-point radio relay system. Finally it describes the acquisition of seismic data in Casaccia.

  13. Analysis of the gut contents of Vipera aspis (Reptilia, Viperidae from an area of Central Italy (Tolfa Mountains, Latium: a new method to study the terrestrial small mammals / Contributo allo studio della microteriofauna di un'area dell'Italia centrale (Monti della Tolfa, Lazio mediante analisi del contenuto stomacale di Vipera aspis (Reptilia, Viperidae

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    Massimo Capula

    1990-07-01

    Full Text Available Abstract A preliminary study of the trophic system between terrestrial small mammals and their specialized predator, the Asp Viper (Vipera aspis, was carried out through analysis of gut contents of 62 Vipera aspis specimens from 6 localities of Tolfa Mountains (Latium, Central Italy. Two different techniques were used in order to obtain the gut contents from a living viper: (i gently pressing its belly; (ii exposing the animal at a low temperature (<8 °C. Twelve out of 18 small mammal species occurring in this area were preyed by the vipers. The number of preyed species is very similar to that observed in the pellets of Tyto alba (Aves, Strigiformes from the same area. The only apparent exception is represented by Microtus savii: this mammal was never preyed by Vipera aspis, although being one of the principal preys of Tyto alba. These data indicate that the analysis of Vipera aspis gut contents could be utilized as a method to integrate faunistic observations on terrestrial micromammals obtained with both traditional and Barn Owl pellets data. Riassunto Nel presente contributo sono stati presi in esame i dati desunti dall'analisi dei contenuti stomacali di 62 esemplari di Vipera aspis catturati in 6 diverse stazioni dei Monti della Tolfa (Lazio, Italia centrale. Tali dati sono stati confrontati con quelli esistenti sui micromammiferi della medesima area ottenuti con l'analisi dei rigetti dei rapaci notturni e con i metodi tradizionali. Le vipere esaminate hanno predato 12 delle 18 specie di micromammiferi terrestri presenti nei Monti della Tolfa. Un numero simile di specie predate è stato osservato nella stessa area con il metodo dell'analisi dei rigetti del Barbagianni (Tyto alba. Tali dati indicano che la metodologia descritta può essere utilizzata efficacemente al fine di integrare i dati faunistici sui micromammiferi

  14. Possible astronomical references in two megalithic building of ancient Latium

    Science.gov (United States)

    Magli, G.

    In the wide area of the ancient Latium Vetus - roughly enclosed within the coast and the Apennines between Rome and Terracina, in Central Italy - there are several examples of town's walls and buildings constructed with the spectacular megalithic technique called polygonal, in which enormous blocks are cut in irregular shapes and perfectly fit together without mortar. In many cases, for instance in Alatri, Arpino, Circei, Norba and Segni, the megalithic size of the blocks and the ingenuity in construction reach the same magnificence and impression of power and pride which characterize the worldwide famous Mycenaean towns of Tiryns and Mycenae, constructed around the XIII century BC. In Italy however, all polygonal walls are currently attributed to the Romans, and dated to the first centuries of the Roman republic (V-III century BC), although for most of these constructions no reliable stratigraphy is available. In the present work, which is part of an ongoing project aiming at a complete study of these buildings, we investigate the possible astronomical references in the planning of two among the most imposing of them, namely the so called Acropolis of Alatri and Circei.

  15. [Appropriateness of referrals for magnetic resonance imaging in Latium, Italy].

    Science.gov (United States)

    Prota, Federica; Rosano, Aldo; San Martini, Elena; Cau, Norberto; Guasticchi, Gabriella

    2012-01-01

    Long wait times for access to Nuclear Magnetic resonance imaging (MRI) examinations are a concern and for this reason the project "Appropriateness of referrals for MRI examinations" has been launched in Latium (Italy). The aim of this preliminary study was to describe the main characteristics of MRI referrals in the region. Findings highlight a large variation in referral rates across the region, with 80% of MRI referrals being ordered by general practitioners and family pediatricians. The latter points to the possibility of inappropriate referrals for MRI imaging in Latium.

  16. CAIROELLA TRICAMERATA N. GEN., N. SP. (FORAMINIFERIDA, MILIOLOIDEA FROM THE LOWER CENOMANIAN OF MONTE CAIRO (SOUTHERN LATIUM, CENTRAL ITALY

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    MAURIZIO CHIOCCHINI

    2016-05-01

    Full Text Available A new porcelaneous foraminifer, Cairoella tricamerata n. gen., n. sp., is here described from the lower Cenomanian of the Monte Cairo area near Cassino (Southern Latium, Italy. The new taxon is characterized by an early stage with triloculine to quinqueloculine coiling, followed by one or two whorls, each consisting of three or more tubular, curved, flattened and undivided chambers, with depressed sutures; it is ascribed  to the superfamily Milioloidea, but the inferred  attribution to the family Hauerinidae remains uncertain. In the type-locality its occurrence is restricted to the back-edge facies of the Latium-Abruzzi carbonate platform represented by fossiliferous grain-supported limestone rich in Sellialveolina viallii Colalongo, 1963.

  17. Latium Vetus in the Bronze Age and Early Iron Age

    NARCIS (Netherlands)

    Alessandri, Luca

    2013-01-01

    The aim of this book is to present an in-depth analysis of the socio-economic dynamics that took place from the Bronze Age until the middle of the eighth century BC, in the Latium Vetus (Italy). To understand the archaeological record, knowledge of the transformations through time of the various lan

  18. [The outpatient care in the Latium region (Italy) in 2001].

    Science.gov (United States)

    Torri, C; Balducci, M; Silvestri, I; Trifelli, S; Pasquarella, A; Guasticchi, G

    2004-01-01

    The Region of Latium has been operating an Outpatient Care Information System (SIAS) since 1997 to monitor the supply of outpatient care in a territory with a population of over five million. The present work has the aim of describing the outpatient care in the region, in terms of number of facilities involved by category (public and private, operating in the regional public health system) and volume of procedures rendered to residents in 2001. Of the 971 outpatient facilities operating in hospitals and elsewhere--37% state managed and 67% private--distributed in a non-uniform manner throughout the region, the majority is concentrated in the city of Rome, which by itself accounts for 49% of its total amount of facilities, and in a lesser measure in the other provincial capitals (Viterbo, Rieti, Frosinone, Latina). In 2001, 71 million procedures were performed, comprising 17 million prescriptions, for an economic value of over 400 million Euros. The three specialties of greatest use were Lab Analysis, Physical Therapy and Rehabilitation, and Radiology, making up 88% of the total outpatient procedures performed within the precinct of the regional health service, in respective measures of 57%, 27%, and 4%. It is noted that the public facilities are prevalently polyspecialistic while a great number of private facilities are monospecialistic and perform procedures almost exclusively (96%) in the three specialties of greatest use. The other specialties which receive notable use are Cardiology, Eye Care, Orthopedics and Neurology. In general, the greater the number of facilities there are in either the public or private sector, the greater the level of activity in terms of procedures performed, with the exception of the area of Physical Therapy and Rehabilitation where the correlation is inversely proportioned; in fact, for this specialty the public facilities, which are represented in a much greater number throughout the region, supply only 7% of the volume of activity.

  19. A methodology for assessing the maximum expected radon flux from soils in northern Latium (central Italy).

    Science.gov (United States)

    Voltaggio, Mario; Masi, Umberto; Spadoni, Massimo; Zampetti, Giorgio

    2006-12-01

    Northern Latium (Italy) is an area where the Rn risk rate is potentially high because of the extensive outcropping of Neogene U-rich volcanics and the presence of major active tectonic lineaments. The lack of data on Rn risk rates in that area, which is undergoing major urban and industrial development, has prompted this study. It proposes a methodology to evaluate the maximum potential diffusive Rn flux from soils based on the measurement of (226)Ra, (232)Th and (40)K activities by gamma-ray spectrometry, and the measurement of main soil parameters influencing the Rn emanation. This methodology provides a simple, reliable and low-cost tool for drawing up radon flux maps useful to both public planners and private individuals, who want to operate safely in the study area. The proposed methodology may also be applied to other geographic areas outside the prescribed study area.

  20. [Prevention of mediterranean anemia in Latium: Ida Bianco archives].

    Science.gov (United States)

    Falchetti, Mario; Lupi, Ramona; Ottini, Laura

    2006-01-01

    Mediterranean anemia or beta-thalassemia is a hereditary syndrome characterized by a severe defect in haemoglobin production and an altered morphology of red blood cells. Homozygous condition for beta-thalassemia is characterized by short survival. Heterozygous condition is clinically found in adolescence and is characterized by a less aggressive phenotype. Ida Bianco, with her husband Ezio Silvestroni, has conducted a long struggle for beta-thalassemia prevention in Italy. They were the first to draw up an accurate map of the distribution of thalassemia in Italy and to conceive and implement a campaign against this genetic disease by the development of annual screening on at-school teenagers and pre-marriage prevention. Here we focused on the analysis of Ida Bianco's archives concerning screenings conducted on middle-schools in the Latium by the "Centro Studi della Microcitemia" of Rome from 1975 up to today. The results of the thirty-years prevention work in the Latium will be described.

  1. Ethnobotanical and ethnomedicinal uses of plants in the district of Acquapendente (Latium, Central Italy).

    Science.gov (United States)

    Guarrera, Paolo Maria; Forti, Gianluca; Marignoli, Silvia

    2005-01-15

    In the years 2002-2003 research was carried out concerning ethnomedicine in the Acquapendente district (Viterbo, Latium, central Italy), an area so far less frequently studied from the perspective of plant folk traditions. The district, from the ethnobotanical point of view, shows traces of the influences of the neighbouring regions. In this study 96 plant entities are described, belonging to 45 families, of which 64 are employed in human medicine, 15 in veterinary medicine, 22 in the feeding of domestic animals, 5 as antiparasitics and 5 for other uses. Some medicinal uses are linked to beliefs or residual forms of magic prescriptions (11 plants). Amongst the more notable uses the most interesting are those of: Verbena officinalis (rheumatic pains, wounds), Juglans regia (antiparasitic use for cheeses), Santolina etrusca (antimoth use), Stellaria media and Lupinus albus (birdseed for poultry and fodder for lambs), and Thymus longicaulis subsp. longicaulis (used to curdle milk).

  2. Human biomonitoring for metals in Italian urban adolescents: data from Latium Region.

    Science.gov (United States)

    Pino, Anna; Amato, Antonio; Alimonti, Alessandro; Mattei, Daniela; Bocca, Beatrice

    2012-02-01

    As a part of the activities of the first Italian human biomonitoring survey (PROBE - PROgramme for Biomonitoring general population Exposure), a reference population of adolescents, aged 13-15 years, was examined for their exposure to metals. The study included 252 adolescents living in urban areas, representative of Latium Region (Italy) and blood specimens were analyzed for metals (As, Be, Cd, Co, Cr, Hg, Ir, Mn, Mo, Ni, Pb, Pd, Pt, Rh, Sb, Sn, Tl, U, V and W) by sector field inductively coupled plasma mass spectrometry. The results obtained will improve the knowledge about the body burden in adolescents and are tentative reference values for Italian young people as a basis for risk evaluation deriving from urban/environmental exposure to metals.

  3. [Evaluation of environmental lead exposure in Latium: 2d DPR 496/82 campaign].

    Science.gov (United States)

    Morisi, G; Giampaoli, S; Chiodo, F; Menditto, A

    1998-01-01

    In the Latium region, according to the regulations contained in the presidential decree DPR 496/82, the investigations of the second campaign--based on the measurement of blood lead levels (PbB)--have been carried out between 1992 and 1994. Three samples of subjects were examined: adult subjects (33 males and 628 females) living in Priverno, a small town in the South of the Latium region; adults subjects living in the Rome area (81 males and 168 females; subjects under the age of 15 (65 males and 54 females) living in the Rome area. Concerning Priverno, the median PbB was 70 micrograms/l in males and 40 micrograms/l in females; in Rome 66 micrograms/l and 42 micrograms/ l in males and females, respectively. In subjects under the age of 15, PbB levels were 40.5 micrograms/l and 35.5 micrograms/l in males and females, respectively. As for adults PbB levels were significantly higher in female than in male subjects and in subjects aged 41 years and over in comparison with subjects aged 15-40 years. PbB levels were significantly higher in wine drinkers in comparison with non-drinkers. The difference between smokers and non smokers was significant only in female subjects living in Rome. In multiple regression analysis the association of PbB with age, sex, alcohol consumption and smoking habit were confirmed, and a positive relation between PbB and the condition of being living in Rome. As for Rome, the comparison with the results of previous investigations shows a reduction between 50% and 60% of PbB during the 1985-1992 period.

  4. A molecular study on bacterial resistance to arsenic-toxicity in surface and underground waters of Latium (Italy).

    Science.gov (United States)

    Davolos, Domenico; Pietrangeli, Biancamaria

    2013-10-01

    Latium, a region in central Italy, is known for its extensive volcanic areas that make a significant contribution to the arsenic (As) contamination of freshwater environments, even though some degree of As water pollution may be caused by human activities. The information available on indigenous As-resistant prokaryotes in aquatic environments of Latium is, however, still limited. In this study, we describe new bacteria that are resistant to arsenic toxicity and were isolated from the surface waters of Lake Vico and the Sacco River, two groundwater systems in Latium, as well as from bottled natural mineral water from the same region. The 16S rRNA gene sequence analysis for the As-resistant strains in lake and river waters points to a prevalence of β- and γ-Proteobacteria, while α-Proteobacteria, Firmicutes and Bacteroidetes are represented to a lesser extent. By contrast, solely γ-Proteobacteria were isolated from groundwater samples. The presence of Actinobacteria was documented exclusively in bottled mineral water. In addition, we conducted a DNA sequence-based study on the gene codifying arsB, an As(III) efflux membrane protein pump related to arsenic resistance, for all the As-resistant bacterial isolates. A phylogenetic analysis was carried out on the newly sequenced 16S rRNA genes and arsB in the present study as well as on an additional 16S rRNA/arsB dataset we obtained previously from Lake Albano, from the Tiber and from a well in Bassano Romano located in Latium (Davolos and Pietrangeli, 2011). Overall, the phylogenetic diversity of As-resistant bacteria in underground water was very limited if compared with lentic and lotic waters. Lastly, our molecular data support the hypothesis that the horizontal gene transfer of ars in As-containing freshwater environments is not limited to closely-related genomes, but also occurs between bacteria that are distant from an evolutionary viewpoint, thereby indicating that such genetic events may be considered a

  5. The European free-tailed bat, Tadarida teniotis, in a suburban area of Latina, Latium (Central Italy / Il Molosso di Cestoni, Tadarida teniotis, nell'ambiente suburbano di Latina, Lazio (Italia centrale

    Directory of Open Access Journals (Sweden)

    Luigi Corsetti

    1990-07-01

    Full Text Available Abstract Since April 1983 to March 1990, the author carried out observations on the European free-tailed bat (Tadarida teniotis in a suburban house of Latina. The shelter used by the species was located between the outer wall and the flue of the central heating system. The maximum number of specimens observed at the same time was one male and two females. Some characteristic calls uttered by the male have been noticed. These consisted in several very loud shrill notes often given out in rapid succession. These calls have been heard mainly during the day and at sunset, amid the noise from the city and industries in the surrounding; they lasted about 30 seconds on average (up to 45. These calls were probably given out at times of maximum excitement, perhaps in the pre-mating phase. They were heard more frequently in spring (March-May but also in autumn (October-November. Flight generally occurred at temperatures no lower than 16 °C and from 25 to 60 minutes after sunset, after characteristic loud calls, and coming its habitual shelter. The presence of the European free-tailed bat in this spot may have been influenced by the source of heat represented by the flue, which supplied warmth during the winter months and, at the same time, by the trophic opportunities offered by the vast uncultivated fields in the area, with luxuriant herbaceous vegetation, scattered shrubs and trees, ditches, a few small cane thickets, flooded fields. The flue has not been activated since 1987, but the species has continued to live in the same place until 1590 (last sighting on March 1. The author excludes the presence of the species in the study site before 1983. Riassunto Dall'aprile 1983 al marzo 1990 l'autore ha compiuto osservazioni sul Molosso di Cestoni (Tadarida teniotis, in un'abitazione alla periferia della città di Latina. I1 ricovero abituale della specie è localizzato tra il muro esterno e la canna

  6. Sustainable forest management in Latium (Italy: implementation of sector rules based on Nature 2000 Network indications

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    Gaglioppa P

    2011-02-01

    Full Text Available The 2002 World Summit in Johannesburg has declared the year 2010 as “Year of Biodiversity”, though erosion of biodiversity around the world is still ongoing. Some actions were initiated by national Governments and the European Union, like Nature 2000 Network and Sustainable Forest Management. Pursuing the above EU targets, the administration of the Latium region (central Italy has issued several acts with the aim of creating a system of protected areas where the main focus for silvicultural activities is on biodiversity conservation and the preservation of multi-functionality of forests. Priority of forest planning activities and financing has been given to main habitats and species, sensu 92/43/CEE and 79/409/CEE European Directives. The Nature 2000 Network and the regional offices of Forestry and Protected Areas worked together to increase the forest managed areas, to apply the SFM (Sustainable Forest Management practices and to promote local community development. The Forest Conservation Area, with the help of EU Funds, is financing a Forest Management Plan in Nature 2000 sites and protected areas. The offices for Protected Areas and Nature 2000 Network are working to simplify the administrative procedures for logging in special Protected areas and in forest habitats with no specific conservation priority.

  7. Screening of thalassaemia carriers in intermediate school of Latium: results of four years' work.

    Science.gov (United States)

    Silvestroni, E; Bianco, I; Graziani, B; Carboni, C; Valente, M; Lerone, M; D'Arca, S U

    1980-06-01

    From 1975 to 1979 the Rome Microcythaemia Centre carried out four health education campaigns and thalassaemia screenings among students of the intermediate schools throughout Latium, under the auspices and with the financial support of the Health Authorities of the Latium region. This project is aimed at avoiding reproduction by pairs of thalassaemia carriers and the birth of homozygous children. During the four campaigns 138 501 students were examined, that is, 70 to 76% of those enrolled. Of these 3343 were found to be thalassaemic. Thus the overall prevalence of thalassaemia in Latium is 2.41%, with minor fluctuations from one province to another and, above all, a slight, though definite, trend towards higher values in the southern part of Latium bordering on Campania. The screening was welcomed by the population and the thalassaemic families, there were no detectable negative side-effects, and it resulted in an increased awareness of the problem of the thalassaemias.

  8. The ancient harbour system of Terracina (Latium, Italy) obtained by gravity survey.

    Science.gov (United States)

    di Nezza, M.; di Filippo, M.

    2009-04-01

    Historical research has shown that Terracina (Latina, Latium) played a fundamental role in the maritime and land traffic since before the foundation of the colony. The settlement was established where the organized system of maritime, land, coastal, and fluvial transport had the most ideal conditions to constitute an important commercial crossroads, apparently since the beginning of recorded history. In order to reconstruction the buried archaeological structures attributed to the ancient Roman port, traditionally attributed to Traiano, in the current area of the harbour of Terracina, it was carried out a gravity survey, more than 380 gravity stations. This method enables to recognize the cavity and the structures of the buildings underground through the results of variations density in the subsoil. In the residual gravity anomaly map a series of positive anomalies are visible which confirm the round structures and the pier of the buried foundations of the Imperial harbour. Unfortunately, little remains of the functioning facilities of the harbour's activities. The modern construction of the harbour, in fact, has to be developed around the new inhabitable commercial area, know today as Terracina Bassa or Borgo alla Marina. It had to be developed with a modern infrastructure of a harbor area, as in the construction of the rooms for storage of goods, warehouses, as well as for the thermal baths, hotels and amphitheatre. Furthermore, there are always the positive anomalies that characterize the area to the north-east of "Montone" hill where archaeological remains are easily visible near Via Lungolinea Pio VI. A large negative anomaly is situated in correspondence with "Montone". Gravity information shows an average density of the hill approximately 1.10 g/cm3, notably less than the recorded data relative to dry sand, approximately 1.6 g/cm3. The low value founds hits at the possibility of an "emptiness" in the subsoil of "Montone" hill, attribuiting to the possible

  9. Zooplankton abundance and diversity in Lake Bracciano, Latium, Italy

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    Fiorenza G. MARGARITORA

    2002-08-01

    Full Text Available The zooplankton community structure in Lake Bracciano (Latium, Central Italy was studied in monthly surveys throughout an annual cycle (November 1998 – October 1999. The seasonal cycles and population dynamics of the dominant species are described and discussed. Copepods numerically dominated the community throughout the study period with calanoid Eudiaptomus padanus etruscosexsetosus making up the largest share of zooplankton density; moreover it accounted for the largest portion of total biovolume. Cladocerans represented a significant component of the zooplankton in the summer and autumn months. No substantial differences in regard to results of previous investigations (1971, 1972, 1984 were observed. The only differences for which there is evidence consist of the appearance of Filinia terminalis, never previously found in the lake, and the replacement of Keratella cochlearis instead of Kellicottia longispina as dominant species. However, the results of the comparison of the different investigations confirm that the trophic state of the pelagial region may be classified as oligo-mesotrophic.

  10. Hyperspectral Proximal Sensing of Salix Alba Trees in the Sacco River Valley (Latium, Italy

    Directory of Open Access Journals (Sweden)

    Antonio Cenedese

    2013-10-01

    Full Text Available Recent developments in hardware and software have increased the possibilities and reduced the costs of hyperspectral proximal sensing. Through the analysis of high resolution spectroscopic measurements at the laboratory or field scales, this monitoring technique is suitable for quantitative estimates of biochemical and biophysical variables related to the physiological state of vegetation. Two systems for hyperspectral imaging have been designed and developed at DICEA-Sapienza University of Rome, one based on the use of spectrometers, the other on tunable interference filters. Both systems provide a high spectral and spatial resolution with low weight, power consumption and cost. This paper describes the set-up of the tunable filter platform and its application to the investigation of the environmental status of the region crossed by the Sacco river (Latium, Italy. This was achieved by analyzing the spectral response given by tree samples, with roots partly or wholly submerged in the river, located upstream and downstream of an industrial area affected by contamination. Data acquired is represented as reflectance indices as well as reflectance values. Broadband and narrowband indices based on pigment content and carotenoids vs. chlorophyll content suggest tree samples located upstream of the contaminated area are ‘healthier’ than those downstream.

  11. Hyperspectral proximal sensing of Salix Alba trees in the Sacco river valley (Latium, Italy).

    Science.gov (United States)

    Moroni, Monica; Lupo, Emanuela; Cenedese, Antonio

    2013-10-29

    Recent developments in hardware and software have increased the possibilities and reduced the costs of hyperspectral proximal sensing. Through the analysis of high resolution spectroscopic measurements at the laboratory or field scales, this monitoring technique is suitable for quantitative estimates of biochemical and biophysical variables related to the physiological state of vegetation. Two systems for hyperspectral imaging have been designed and developed at DICEA-Sapienza University of Rome, one based on the use of spectrometers, the other on tunable interference filters. Both systems provide a high spectral and spatial resolution with low weight, power consumption and cost. This paper describes the set-up of the tunable filter platform and its application to the investigation of the environmental status of the region crossed by the Sacco river (Latium, Italy). This was achieved by analyzing the spectral response given by tree samples, with roots partly or wholly submerged in the river, located upstream and downstream of an industrial area affected by contamination. Data acquired is represented as reflectance indices as well as reflectance values. Broadband and narrowband indices based on pigment content and carotenoids vs. chlorophyll content suggest tree samples located upstream of the contaminated area are 'healthier' than those downstream.

  12. HEV prevalence in the general population and among workers at zoonotic risk in Latium Region.

    Science.gov (United States)

    Vulcano, A; Angelucci, M; Candelori, E; Martini, V; Patti, A M; Mancini, C; Santi, A L; Calvani, A; Casagni, L; Lamberti, A

    2007-01-01

    Hepatitis E Virus (HEV) infections are responsible for large waterborne outbreaks in developing countries. Sporadic cases in the developed world are mainly imported from endemic areas. HEV has been suggested to be a zoonotic infection, for which pigs may be the reservoir; specific swine strains of HEV have been identified. Humans are susceptible to infections with swine strains. The aim of this study was to analyse whether Italian pig farmers, veterinarians and abattoir workers are more exposed than persons with other occupations. A total of 92 workers at zoonotic risk and 3511 controls from the general population of two Latium cities, Rome and Rieti, were tested for IgG-HEV antibodies. No significant difference in anti-HEV prevalence was observed between the two groups. The prevalence of general population was 2.9% against 3.3% of pig breeders, while there was a statistically significant difference (p = .0004) between subjects recruited in Rome (prevalence 2.5%) and those recruited in Rieti (prevalence 5.5%). Moreover, in some subgroups of general population and in a subgroup of pig breeders, the prevalence was higher than that previously reported in Italy and in other European countries. The highest value (33%) was found in male housekeepers enrolled in Rome; an analogous value was found in the employees of abattoirs (33%). Further studies are needed to elucidate the transmission routes.

  13. Platinum levels in natural and urban soils from Rome and Latium (Italy): significance for pollution by automobile catalytic converter.

    Science.gov (United States)

    Cinti, D; Angelone, M; Masi, U; Cremisini, C

    2002-07-03

    Platinum concentrations in topsoil samples collected in 1992 (48) and in 2001 (16) from the urban area of Rome have been determined by ICP-MS. Concentrations in 47 soil samples collected in 1992 from natural sites of Latium (an area around Rome) have been determined for a first assessment of natural background levels. The Pt concentrations in Rome urban soils collected in 1992 range from 0.8 to 6.3 ng/g (mean = 3.8 +/- 1.0) overlapping the concentration range of natural soils from Latium (mean = 3.1 +/- 2.1 ng/g). No significant correlation has generally been found between Pt contents in the 'natural' soils and related bedrock or major pedogenetic parameters. These results suggest that there is no evidence of Pt pollution in Rome urban soils at that time, because the massive use of the automobile catalytic converter has only just started. Higher (up to six times more) Pt concentrations, than those measured in the 1992 samples, have been measured, in some cases, in Rome urban soils collected in 2001, suggesting a possible start of Pt accumulation because of the large-scale use in the last decade of automobile catalytic converters. At the same time, a clear decrease of lead levels in Rome urban soils with respect to the levels measured in 1992 has been observed, paralleling the decreasing number of lead gasoline-fuelled cars. Here we present one of the first systematic studies for defining background levels of Pt in Italian natural soils, thus allowing for monitoring, in the future, should any possible Pt pollution caused by the use of automobile catalytic converter, especially in urban soils, occur.

  14. Platinum levels in natural and urban soils from Rome and Latium (Italy). Significance for pollution by automobile catalytic converter

    Energy Technology Data Exchange (ETDEWEB)

    Cinti, D.; Masi, U. [Dipartimento di Scienze della Terra, Universita ' La Sapienza' , 00185 Rome (Italy); Angelone, M.; Cremisini, C. [ENEA, TEIN CHIM, C.R.Casaccia, V. Anguillarese 301, 00060 S. M. Di Galeria, Rome (Italy)

    2002-07-03

    Platinum concentrations in topsoil samples collected in 1992 (48) and in 2001 (16) from the urban area of Rome have been determined by ICP-MS. Concentrations in 47 soil samples collected in 1992 from natural sites of Latium (an area around Rome) have been determined for a first assessment of natural background levels. The Pt concentrations in Rome urban soils collected in 1992 range from 0.8 to 6.3 ng/g (X=3.8{+-}1.0) overlapping the concentration range of natural soils from Latium (X=3.1{+-}2.1 ng/g). No significant correlation has generally been found between Pt contents in the 'natural' soils and related bedrock or major pedogenetic parameters. These results suggest that there is no evidence of Pt pollution in Rome urban soils at that time, because the massive use of the automobile catalytic converter has only just started. Higher (up to six times more) Pt concentrations, than those measured in the 1992 samples, have been measured, in some cases, in Rome urban soils collected in 2001, suggesting a possible start of Pt accumulation because of the large-scale use in the last decade of automobile catalytic converters. At the same time, a clear decrease of lead levels in Rome urban soils with respect to the levels measured in 1992 has been observed, paralleling the decreasing number of lead gasoline-fuelled cars. Here we present one of the first systematic studies for defining background levels of Pt in Italian natural soils, thus allowing for monitoring, in the future, should any possible Pt pollution caused by the use of automobile catalytic converter, especially in urban soils, occur.

  15. Traditional phytotherapy in Central Italy (Marche, Abruzzo, and Latium).

    Science.gov (United States)

    Guarrera, Paolo Maria

    2005-01-01

    In this study, the more significant results of extensive ethnopharmacobotanical research carried out by the author in the years 1977-2000 in 175 localities of three regions of Central Italy (Marche, Abruzzo, and Latium) have been reported and compared. The usages of 80 species belonging to 36 families are described, of which 71 were used in human therapy and 29 in veterinary medicine. Uses are suited with the number of localities in which they have been mentioned. Among the wild plant mainly still used, Malva sylvestris, Urtica dioica, and Sambucus nigra are particularly highly considered, while major uses of plants concern these plants in addition to Allium sativum, Rubus ulmifolius, Parietaria diffusa, Cynodon dactylon, and Ficus carica. Unusual phytotherapic uses concern Brassica oleracea, Taraxacum officinale (warts), Ruscus aculeatus, S. nigra (chilblains), Allium cepa (chilblains; to remove thorns and splinters), Juglans regia, R. ulmifolius (burns), and Euphorbia paralias (bites of weevers). Among new uses with only one quotation, we remember Cirsium arvense (intestinal disturbances), Centaurea bracteata (cough), Lupinus albus (calluses), Melittis melissophyllum (eye inflammations, antispasmodic), and Artemisia absinthium (tendon inflammations), while among plants employed in various regions with interesting less-known properties, there are C. arvense (emergency haemostatic), P. diffusa (insect bites), and Scrophularia canina (antiseptic and cicatrizing agent for wounds in bovines and sheep).

  16. Mortality pattern of silicotic subjects in the Latium region, Italy.

    Science.gov (United States)

    Forastiere, F; Lagorio, S; Michelozzi, P; Perucci, C A; Axelson, O

    1989-12-01

    A mortality study was carried out on 595 workers who were compensated for silicosis in the Latium region, Italy, during the period 1946-84 who died between 1 January 1969 and 31 December 1984. Respiratory disorders, tuberculosis, lung cancer, bone cancer, and cirrhosis of the liver showed significantly increased risk ratios (4.1, 3.7, 1.5, 4.1, and 1.9 respectively); excesses of brain cancer and leukaemia did not reach statistical significance. Lung cancer mortality was further analysed by age, period of compensation, final degree of disability, and occupational activity. The possible confounding role of smoking was assessed by comparing the lifetime smoking habits of a sample of silicotic subjects with those of the general male population as estimated by a national health survey; the prevalence of ever smokers among silicotic subjects (70.7%) was similar to that estimated for the general population (68.5%). The present study indicates that silicosis is associated with lung cancer even though it does not clarify the respective roles of exposure to silica and silicosis.

  17. Definition of a Sinkhole hazard methodology in the Pontina Plain (Latium Region, Central Italy)

    Science.gov (United States)

    Teoli, Pamela; Mazza, Roberto; Capelli, Giuseppe

    2010-05-01

    The work presented here is the continuation of " Sinkhole Project of Latium Region" (2002), carried out by Researchers of the Laboratory of Applied Geology and Hydrogeology of the Department of Geological Sciences of the University "Roma Tre", Rome (Italy), through which were found, in different plain of the whole Region, Sinkhole prone areas, using a methodology based on the superimposition of thematic layers corresponding to geological and anthropogenic breaking factors. In the last years several specific investigations have been conducted by Researchers of the Laboratory in the Pontina Plain, that is located in the south west of the Latium Region, concerning the geological-stratigraphic setting, the sketch of flow in the aquifers located in the Pontine depression, the chemiphysical groundwater characheteristics, the density of wells, the amount of well pumping and piezometric changes. This required the implementation of several piezometric and chemiphysical surveys, the collection and validation of a large number of stratigraphic and geophysical data. All data in the archive have been computerized and the maps vectorized. This makes it possible today to address the analysis with Geographical Information Systems and to start numerical flow simulations, regarding both the heavily drained deep confined aquifer, and the areas subject to the presence of an important water exchange between the recharge area in the Lepini Mountains (carbonatic ridge) and terrigenous aquifers of the plain. Among the main causes that trigger the catastrophic collapses there are, in fact, all the phenomena that cause the mass density reduction through erosion, leaching, dissolution. All these agents are associated with water circulation: flow, velocity, CO2 saturation rate, carbonates saturation rate. The spread in the Pontina plain of deep and high pumping wells, wrongly built without the correct way of progress, and without the realization of cemented portions properly located, can lead

  18. The ancient harbour system of Terracina (Latium, Italy) obtained by gravity and seismic surveys.

    Science.gov (United States)

    di Nezza, Maria; di Filippo, Michele

    2010-05-01

    Historical research has shown that Terracina (Latina, Latium) played a fundamental role in the maritime and land traffic since before the foundation of the colony. The settlement was established where the organized system of maritime, land, coastal, and fluvial transport had the most ideal conditions to constitute an important commercial crossroads, apparently since the beginning of recorded history. In order to reconstruction the buried archaeological structures attributed to the ancient Roman port, traditionally attributed to Traiano, in the current area of the harbour of Terracina, it was carried out a gravity survey, more than 380 gravity stations. The gravity method enables to recognize the cavity and the structures of the buildings underground through the results of variations density in the subsoil. Seismic tomography treats the problem of identifying a buried structure as a wave propagation process by inverting the linearized wave equation to compute the spatial distribution of the slowness of the velocity. The purpose of our tomographic study is to further test the method and to guide archaeologists in their future excavations by locating and identifying buried structures. In the residual gravity anomaly map a series of positive anomalies are visible which confirm the round structures and the pier of the buried foundations of the Imperial harbour. Unfortunately, little remains of the functioning facilities of the harbour's activities. The modern construction of the harbour, in fact, has to be developed around the new inhabitable commercial area, know today as Terracina Bassa or Borgo alla Marina. It had to be developed with a modern infrastructure of a harbor area, as in the construction of the rooms for storage of goods, warehouses, as well as for the thermal baths, hotels and amphitheatre. Furthermore, there are always the positive anomalies that characterize the area to the north-east of "Montone" hill where archaeological remains are easily visible

  19. Geochemical evolution of groundwater in carbonate aquifers of southern Latium region, central Italy

    Directory of Open Access Journals (Sweden)

    Giuseppe Sappa

    2013-03-01

    Full Text Available Spring and well water samples, from carbonate aquifers of Latium region, have been characterized to determine the hydrochemical processes governing the evolution of the groundwater. Most of the spring samples, issuing from Lepini, Ausoni and Aurunci Mts., are characterized as alkaline earth HCO3 waters, however, some samples show a composition of Cl--SO4 -- alkaline earth waters. Groundwater samples from Pontina Plain shows three different hydrochemical facies: alkaline earth HCO3 type, Cl-- SO4 -- alkaline earth type and Cl--SO4 -- alkaline type waters. Geochemical modeling and saturation index computation of the sampled waters show an interaction with calcareous and calcareous-dolomitic lithologies. Most of the springs and wells was kinetically saturated with respect to calcite and dolomite, and all the samples were below the equilibrium state with gypsum. This indicates that the groundwater has capacity to dissolve the gypsum along the flow paths. The electrical conductivity and Cl- concentrations of the sampled waters show a positive trend with the decrease in the distance from the coast, highlighting seawater intrusion in the coastal area. According to hydrochemistry results and geochemical modeling, the dominant factors in controlling the hydrochemical characteristics of groundwater are: (i water rock interaction with calcareous and calcareous-dolomitic lithologies; (ii seawater intrusion in the coastal area; (iii dissolution and/or precipitation of carbonate and (i.e. dolomite and calcite evaporate minerals (gypsum determined by saturation indexes; (iv mineral weathering process; (the high Mg/Ca ratio due to the weathering of Mg-rich dolomite.

  20. Contact metasomatic and hydrothermal minerals in the SH2 deep well, Sabatini Volcanic District, Latium, Italy

    Energy Technology Data Exchange (ETDEWEB)

    Cavarretta, G.; Tecce, F.

    1987-01-01

    Metasomatic and hydrothermal minerals were logged throughout the SH2 geothermal well, which reached a depth of 2498 m in the Sabatini volcanic district. Below 460 m of volcanics, where the newly formed minerals were mainly chlorite, calcite and zeolites (mostly phillipsite), drilling entered the Allochthonous Flysch Complex. Evidence of the ''Cicerchina facies'' was found down to 1600 m depth. Starting from 1070 m, down to hole bottom, a contact metasomatic complex was defined by the appearance of garnet. Garnet together with K-fledspar, vesuvianite, wilkeite, cuspidine, harkerite, wollastonite and apatite prevail in the top part of the contact metasomatic complex. Vesuvianite and phlogopite characterize the middle part. Phlogopite, pyroxene, spinel and cancrinite predominate in the bottom part. The 1500 m thick metasomatic complex indicates the presence at depth of the intrusion of a trachytic magma which released hot fluids involved in metasomatic mineral-forming reactions. Minerals such as harkerite, wilkeite, cuspidine, cancrinite, vesuvianite and phlogopite indicate the intrusive melt had a high volatile content which is in agreement with the very high explosivity index of this volcanic district. The system is at present sealed by abundant calcite and anhydrite. It is proposed that most, if not all, of the sulphates formed after reaction of SO/sub 2/ with aqueous calcium species rather than from sulphates being remobilized from evaporitic (Triassic) rocks as previously inferred. The hypothesis of a CO/sub 2/-rich deep-derived fluid ascending through major fracture systems and contrasting cooling in the hottest areas of Latium is presented.

  1. On the occurrence of the Italian Aesculapian snake, Zamenis lineatus (Camerano, 1891, in Latium (Central Italy

    Directory of Open Access Journals (Sweden)

    Luigi Corsetti

    2008-12-01

    Full Text Available In this note we report the first detailed notice of the presence of the Italian Aesculapian snake, Zamenis lineatus, in Latium region. The localities of Morolo (province of Frosinone and Latina Scalo (province of Latina represent respectively the new northern and the new western limits of the species. The first one is 68 km further north compared to the old one (Pannarano, Campania region, whereas the western one is 130 km far from the previous one (Roccarainola, Campania region.

  2. First premarital screening of thalassaemia carriers in intermediate schools in Latium.

    Science.gov (United States)

    Silvestroni, E; Bianco, I; Graziani, B; Carboni, C; D'Arca, S U

    1978-01-01

    In the 1975 to 1976 school year, under the auspices of the Health Authorities of the Latium Region, the Rome Microcythaemia Centre carried out for the first time a partial screening survey of thalassaemia carriers among the students of the compulsory intermediate school in Latium. This work was the beginning of a new preventive school health service aimed at the prophylaxis of Cooley's disease. In 23 places investigated in Latium, 17724 students were examined, 13354 of whom were in Rome and 4370 elsewhere. The mean percentage of co-operation was 70% and the mean percentage of thalassaemia 2.42%. Thalassaemic students were invited to attend the centre for a check-up along with their families: about half had already come in by the end of June 1976. All students examined, whether normal or thalassaemic, have received written results of the tests. The screening survey aroused notable interest and obtained wide approval both at school and at home. The news of being thalassaemia carriers, even if not welcome, was never the cause of family tragedy. PMID:671484

  3. First premarital screening of thalassaemia carriers in intermediate schools in Latium.

    Science.gov (United States)

    Silvestroni, E; Bianco, I; Graziani, B; Carboni, C; D'Arca, S U

    1978-06-01

    In the 1975 to 1976 school year, under the auspices of the Health Authorities of the Latium Region, the Rome Microcythaemia Centre carried out for the first time a partial screening survey of thalassaemia carriers among the students of the compulsory intermediate school in Latium. This work was the beginning of a new preventive school health service aimed at the prophylaxis of Cooley's disease. In 23 places investigated in Latium, 17724 students were examined, 13354 of whom were in Rome and 4370 elsewhere. The mean percentage of co-operation was 70% and the mean percentage of thalassaemia 2.42%. Thalassaemic students were invited to attend the centre for a check-up along with their families: about half had already come in by the end of June 1976. All students examined, whether normal or thalassaemic, have received written results of the tests. The screening survey aroused notable interest and obtained wide approval both at school and at home. The news of being thalassaemia carriers, even if not welcome, was never the cause of family tragedy.

  4. Carrier screening for inherited haemoglobin disorders among secondary school students and young adults in Latium, Italy.

    Science.gov (United States)

    Amato, Antonio; Cappabianca, Maria Pia; Lerone, Maria; Colosimo, Alessia; Grisanti, Paola; Ponzini, Donatella; Di Biagio, Paola; Perri, Maria; Gianni, Debora; Rinaldi, Silvana; Piscitelli, Roberta

    2014-07-01

    To reduce the incidence of β-thalassaemia major and other severe haemoglobin-related disorders by the early identification of healthy carriers, the Centro Studi Microcitemie Roma has been organising since 1975 a prevention programme in Latium, an Italian central region. This programme entails two different types of carrier screening on a voluntary basis: a universal screening offered to secondary school students and a screening offered to young adults. In 36 years of scholastic screening (from 1975 until 2011), 1,466,100 students have been examined and 26,786 (1.8 %) carriers of non-α thalassaemia have been identified. In the extra-scholastic screening, 388,690 adult subjects (including the carriers' relatives) have been examined and a total of 38,457 (9.9 %) carriers of non-α thalassaemia have been detected. These results demonstrate that the precocious identification of healthy carriers allowed the identification of at-risk couples and reduced to zero the birth of affected babies in the Latium native population. This programme does not involve huge resources and is relatively inexpensive and, as such, it is essential to be offered to the total Latium scholastic and extra-scholastic population, which is epidemiologically changing due to migratory fluxes from countries in which haemoglobin disorders are common.

  5. Stable isotope variations in the Quaternary epithermal calcite-fluorite deposit at Monte delle Fate near Cerveteri (Latium, central Italy)

    Science.gov (United States)

    Masi, U.; O'Neil, J.R.

    1980-01-01

    Carbon, oxygen and hydrogen isotope variations have been measured in samples from the epithermal fluorite vein deposit at Monte delle Fate, Latium. The ranges in ?? 13C and ??18O of calcite are -1.3 to 3.4 and 9.5 to 17.3, respectively. ??D values of water extracted from fluid inclusions are -49 to -39 for calcite and -41 to -34 for fluorite. Fluid inclusion filling temperatures (225??-240??C) and salinites (3.75) are nearly the same for both fluorite and sparry calcite. An elongated form of calcite, of minor abundance, precipitated at lower temperatures. The data indicate that (1) the CO2 involved in the mineralization was provided by the local marine limestones, (2) the waters were meteoric in origin and underwent an 18O shift of ??? 10 permil by exchange with marine country rocks, and (3) all geochemical features can be explained by the action of two hydrothermal fluids. Hot brines recently discovered in the Cesano geothermal area, 30 km to the east, have temperatures and some chemical characteristics similar to the hydrothermal fluids at Monte delle Fate. ?? 1980 Springer-Verlag.

  6. [Parasitic metazoans of Stenella coeruleoalba (Cetacea: Delphinidae) stranded along the coast of Latium, 1985-1991].

    Science.gov (United States)

    Cerioni, S; Mariniello, L

    1996-12-01

    The striped dolphin represents the most common species of cetacean stranded along the Italian coasts. A parasitological survey on 17 specimens of Stenella coerulecaiba stranded along coasts of Latium from 1985 to 1991, has been carried out. The morphological study enabled the identification of the following parasites. The sites are reported in brackets. DIGENEA: Campula rochebruni (liver), Campula palliata (liver), Pholeter gastrophilus (pyloric stomach). CESTODA: Tetrabothrium forsteri (intestine), Strobilocephalus triangularis (intestine), Monorygma grimaldii, larvae (abdominal cavity, mesentery, testes), Phyliobothrium delphini, larvae (subcutaneous fat). NEMATODA: Skrjabinalius sp. (lungs). COPEPODA: Pennella sp. (skin). ISOPODA: Ceratothoa parallela (mouth, stomach). AMPHIPODA: Syncyamus aequus (blowhole).

  7. Census plan of environmental and cultural heritage of Latium Region. The Pontina and Fondi coastal plains; I beni culturali a carattere geologico del Lazio. La Pianura Pontina, Fondana e i Monti Ausoni meridionali

    Energy Technology Data Exchange (ETDEWEB)

    Casto, L. [Regione Lazio, Rome (Italy). Assessorato alle Politiche per la Promozione della Cultura, dello Spettacolo, del Turismo e dello Sport. Centro Regionale di Documentazione; Zarlenga, F. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente. Settore Informazione e Diffusione

    1997-12-31

    The geological heritage also indicated as `Geosites` or `Geotopes` in the `Area 4` defined in the Census Plan of Environmental and Cultural Heritage of Latium Region (Delivery R.C. n. 642/1979) in this paper is hereby described. In this area the Pontina and Fondi coastal plains, the Alban Hills Volcanic District Northward, the Mounts Volsci Range Eastward and Southward the Circeo Promontory is present. The geological context is described referring to the geomorphology and the landscape, the paleontology, the stratigraphy, the hydrogeology and the building materials. The museums set in the area also described. Geological history began during Upper Trias (Volsci Range and Circeo promontory) has continued until recent times (Pontina and Fondi plains and Alban Hills Volcanic District). The Mount Volsci Range is mostly constituted by carbonatic rocks (`Latium-Abruzzi series`) with shelf facies, ranging in age from the Upper Trias to the Paleocene, with scarce evidence of the Miocene transgression. From a structural point of view the Volsci chain shows main tectonic alignments trending NW-SE, NE-SW and N-S, folds and overthrusts verging NE.

  8. [How to implement a unique triage system in the emergency departments of Latium, Italy].

    Science.gov (United States)

    De Luca, A; Francia, C; Gabriele, S; Guasticchi, G

    2008-01-01

    Triage is an efficient system that emergency departments (EDs) use to sort out presenting patients on the basis of the speed with which they need treatment. Because triage is not used consistently in the EDs of Latium, a region in central Italy, the regional Public Health Agency (PHA) planned and implemented a regional model of triage in all EDs. This manuscript describe the regional implementation strategy. The PHA activated the "Regional Triage Program--RTP" including: development and testing of a "triage section" in the computerized EDs clinical chart; production of an operational handbook for the RTP for triage health professionals (HPs); implementation of an continuum educational program on the "RTP" in all EDs of Latium. The computerized triage section was tested and implemented in all EDs in the region. The handbook for triage HPs was produced. The educational program, has been ongoing since 2008 in all regional EDs. Selected HPs, identified as "facilitators", were trained on how to implement the RTP. They will organize, in their own EDs, small groups of nurses to conduct on-site training of the RTP. The RTP was received with enthusiasm by most HPs, however its introduction into current practice could be hampered by organizational/structural problems and conflicts between nurses and doctors. Next actions of the regional program will be to overcome the possible above mentioned troubles.

  9. Water quality assessment of carbonate aquifers in southern Latium region, Central Italy: a case study for irrigation and drinking purposes

    Science.gov (United States)

    Sappa, Giuseppe; Ergul, Sibel; Ferranti, Flavia

    2014-06-01

    In southern Latium region, Central Italy, groundwater and spring water resources in the carbonate aquifers are the major contributors of drinking and irrigation water supply. The aim of this study was to review hydrochemical processes that control the groundwater chemistry and to determine the suitability of springs and groundwater for irrigation and drinking purposes on the basis of the water quality indices. Physical (pH, electrical conductivity, total dissolved solids) and hydrochemical characteristics (Na+, K+, Ca2+, Mg2+, HCO3 -, Cl-, and SO4 -) of springs and groundwater were determined. To assess the water quality, chemical parameters like sodium adsorption ratio (SAR), total hardness, Mg-hazard (MH), sodium percentage (Na %), salinity hazard, permeability index, and Kelly's ratio were calculated based on the analytical results. A Durov diagram plot revealed that the groundwater has been evolved from Ca to HCO3 recharge water, followed by mixing and reverse ion exchange processes, due to the respective dominance of Na-Cl and Ca-Cl water types. According to Gibbs's diagram plots, chemical weathering of rock forming minerals is the major driving force controlling water chemistry in this area. Groundwater and spring samples were grouped into six categories according to irrigation water quality assessment diagram of US Salinity Laboratory classification and most of the water samples distributed in category C2-S1 and C3-S1 highlighting medium to high salinity hazard and low sodium content class. The results of hydrochemical analyses and the calculated water quality parameters suggest that most of the water samples are suitable for irrigation and drinking purposes, except for the samples influenced by seawater and enhanced water-rock interaction. High values of salinity, Na %, SAR, and MH at certain sites, restrict the suitability for agricultural uses.

  10. Hydrothermal phlogopite and anhydrite from the SH2 well, Sabatini volcanic district, Latium, Italy: fluid inclusions and mineral chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Belkin, H.E.; Cavarretta, G.; De Vivo, B.; Tecce, F.

    The SH2 well (2498.7 m) was drilled vertically in 1982-1983 as an exploratory hole to assess the geothermal potential of the area north of Bracciano Lake, Latium, Italy, located in the Sabatini volcanic district. Microthermometry of primary and secondary two-phase and multiphase liquid-rich inclusions in anhydrite yields pressure-corrected temperatures of homogenization (trapping temperatures) that range from 144 to 304/sup 0/C and that are generally coincident with measured in-hole temperatures. The fluids have a variable salinity from 0.5 to 14.0 wt% NaCl equivalent and also contain Ca/sup 2 +/ at least. Rare liquid CO/sub 2/-bearing aqueous inclusions have been verified by laser Raman spectroscopy. Also, rare liquid hydrocarbons(.) have been observed. Clathrates have been observed upon freezing, and crushing studies reveal noncondensable gas at P > 1 atm in some inclusions. Microthermometry of primary two-phase inclusions yields pressure-corrected temperatures of homogenization (trapping temperatures) that range from 178 to 298/sup 0/C and are also generally coincident with in-hole measured temperatures. Freezing studies show a variable fluid salinity (0.2-7.8 wt% NaCl equiv.); the fluid contains Ca/sup 2 +/ at least. If one assumes that the current hydrologic regime existed during anhydrite and phlogopite formation, the pressure of formation ranged from 148 to 220 bars for phlogopite and 120 to 220 bars for anhydrite. The variation of fluid-inclusion salinities, the phlogopite zoning, and the chemical variation of the anhydrite and phlogopite suggest that different fluids and/or episodic conditions were operative in this geothermal system.

  11. Carbon dioxide degassing from Tuscany and Northern Latium (Italy)

    Science.gov (United States)

    Frondini, Francesco; Caliro, Stefano; Cardellini, Carlo; Chiodini, Giovanni; Morgantini, Nicola; Parello, Franco

    2008-03-01

    The CO 2 degassing process from a large area on the Tyrrhenian side of central Italy, probably related to the input into the upper crust of mantle fluids, was investigated in detail through the geochemical study of gas emissions and groundwater. Mass-balance calculations and carbon isotopes show that over 50% of the inorganic carbon in regional groundwater is derived from a deep source highlighting gas-liquid separation processes at depth. The deep carbonate-evaporite regional aquifer acts as the main CO 2 reservoir and when total pressure of the reservoir fluid exceeds hydrostatic pressure, a free gas phase separates from the parent liquid and escapes toward the surface generating gas emissions which characterise the study area. The distribution of the CO 2 flux anomalies and the location of high PCO 2 springs and gas emissions suggest that the storage and the expulsion of the CO 2 toward the atmosphere are controlled by the geological and structural setting of the shallow crust. The average CO 2 flux and the total amount of CO 2 discharged by the study area were computed using surface heat flow, enthalpy and CO 2 molality of the liquid phase circulating in the deep carbonate-evaporite aquifer. The results show that the CO 2 flux varies from 1 × 10 4 mol y - 1 km - 2 to 5 × 10 7 mol y - 1 km - 2 , with an average value of 4.8 × 10 6 mol y - 1 km - 2 , about five times higher than the value of 1 × 10 6 mol y - 1 derived by Kerrick et al. [Kerrick, D.M., McKibben, M.A., Seward, T.M., Caldeira, K., 1995. Convective hydrothermal CO 2 emission from high heat flow regions. Chem. Geol. 121, 285-293] as baseline for terrestrial CO 2 emissions. The total CO 2 discharged from the study area is 0.9 × 10 11 mol y - 1 , confirming that Earth degassing from Tyrrhenian central Italy is a globally relevant carbon source.

  12. [Microbiological quality of seaside sands: a beach in Latium].

    Science.gov (United States)

    Bonadonna, Lucia; Briancesco, Rossella; Cataldo, Claudia; Di Girolamo, Irene

    2002-01-01

    This study is focused on the microbiological quality of a sandy beach in the coastal area around Rome, Italy. The microbiological surveys were carried out on the sands collected both on the beach and on the waterline. A low-concentration of faecal bacteria (streptococci outnumbered Escherichia coli) and a constant rate of staphylococci were detected over the sampling period. Significant statistical correlations were calculated between yeasts and moulds, Escherichia coli and streptococci, streptococci and sulfite-reducing clostridium spores. This survey's data could be a baseline for future studies.

  13. RESIDUES OF TETRACYCLINES, SULFONAMIDES AND TYLOSIN IN JAR HONEY FROM LATIUM REGION DURING 2005-2007

    Directory of Open Access Journals (Sweden)

    G. Formato

    2008-12-01

    Full Text Available During 3 years (2005-2007, the IZSLT, and the C.R.A. (ex Sezione di Apicoltura dell’Istituto Sperimentale per la Zoologia Agraria – sede di Roma, analized 165 samples of jar honey, from Latium Region, for melissopalinological, sensorial, chemical and physical analysis. The screening test for tetracyclines and tylosin were performed, respectively, with the Tetrasensor Honey kit and the ELISA kit for tylosin. HPLC-ESI-MSMS was used for sulfonamides and for all the samples that resulted positives to the screenig test for tetracyclines and tylosin. These the results: 49% of samples presented not in conformities; 18 samples (11% of the total were positives for tetracyclines; 15 - samples (9% positives for sulfonamides; 6 samples (4% positives for both tetracyclines and sulfonamides; 0 samples resulted positives for tylosin.

  14. Food medicine and minor nourishment in the folk traditions of Central Italy (Marche, Abruzzo and Latium).

    Science.gov (United States)

    Guarrera, Paolo Maria

    2003-09-01

    A series of research projects on wild plants used in Central Italy (Marche, Latium and Abruzzo) as food medicine and for minor nourishment was carried out in the years 1979-2000. This study reports a summary of the data personally collected in the field. Minor nourishment appears to be still consistently utilised: wild plants are consumed preferably in salads, boiled or in omelettes. Some therapeutic properties are attributed by people to the alimentary plants, often documented by the scientific literature. In this study, folk alimentary and/or therapeutic food uses of 126 entities distributed among 39 families are described. Particular folk uses concerning cultivated plants are also reported. In this paper, for the first time pharmacobotanical properties are systematically emphasised for the folk food species of Central Italy. References to analogous alimentary uses in Central Italy are documented. Comparisons among different food traditions are also discussed.

  15. [The prevalence of accidental poisoning in a hospital pediatric unit of Latium].

    Science.gov (United States)

    Faraoni, F; Protano, C; Bini, V; Lizzi, R

    2006-01-01

    The aim of this study was to investigate the trend of accidental poisoning among children, over a period of fifteen years, from 1990 to 2004, in the pediatric wards of a hospital in Latium (Italy). The prevalence of childhood poisoning was calculated based on the medical records of the pediatric unit of the hospital. The derived data was divided into different categories according to age, gender and types of poisoning. The results of this study show a decrease in accidental pediatric poisoning; according to the literature the frequency of poisoning was higher in males, under the age of 2 years, than females. Trends show an increase in pharmaceutical poisonings. The present study underlines the need for continuous information on prevention and educational programs organized by the Institutions, territorial sanitary services and GP with the aim of increasing the awareness of parents regarding the risk factors of poisoning.

  16. Hydrochemical features of the northern Latium (central Italy) with particular reference to the Stigliano thermal springs

    Energy Technology Data Exchange (ETDEWEB)

    Baldi, P.; Ferrara, G.C.

    1976-01-01

    A report is presented on investigations of thermo-mineral springs in part of northern Latium. Based on such physicochemical parameters as temperature, salinity and ionic content, two main water systems were determined to exist. One occurs in the volcanic surface rocks (200 to 300 m depth) and the other in a confined reservoir at a depth of 600 to 1,200 m. The study showed that the deep reservoir is a hot water system with temperatures below 100/sup 0/C. The waters of the Stigliano springs may be traced to their source even though they exhibit different chemistry. The differences seem to be due to processes of differential cooling and of fractional evaporation.

  17. Building wind design methodology for Italian climatic areas (second report). Advancement

    Energy Technology Data Exchange (ETDEWEB)

    Ciolfi, A. [UTS Engineering, Roma (Italy)

    1994-12-31

    The present work, carried out through information of the Meteorological Service of the Italian Military Aeronautic, is the first step to carry out a bioclimatic design methodology based on monitored statistical dates of wind characteristics in Italian climatic areas. The first dates obtained are relative to climatic areas of littoral latium and middle interland and they are: Pratica di Mare, Fiumicino, Ciampino, Guidonia. (orig.)

  18. Isotopic and chemical assessment of geothermal potential of the Colli Albani area, Latium region, Italy

    Energy Technology Data Exchange (ETDEWEB)

    Giggenbach, W.F.; Minissale, A.A.; Scandiffio, G.

    The chemical and isotopic compositions of low-temperature mineral waters discharged over the Colli Albani region (south of Rome, Italy) are those of highly immature waters of essentially meteoric origin formed through absorption of gases emanating from greater depth, followed by cation leaching of country rock at shallow levels. The composition of the gases discharged points to the presence, at depth, of a CO/sub 2/-producing high temperature system in its waning stage. Low H/sub 2/ and unsaturated hydrocarbon contents, as well as relative He, Ar and N/sub 2/ contents indicate long residence time for the rising gas phase of the order of 1 Ma. On the basis of these findings, temperatures higher than 120/sup 0/C appear unlikely to exist at shallow depth.

  19. Crustal structure of Northern Latium (central Italy) from receiver functions analysis: New evidences of a post-collisional back-arc margin evolution

    Science.gov (United States)

    Buttinelli, Mauro; Chiarabba, Claudio; Anselmi, Mario; Bianchi, Irene; De Rita, Donatella; Quattrocchi, Fedora

    2014-05-01

    The crustal velocity structure in a region of central Apennines of Italy at the hinge between the highly stretched portion of the Monte Argentario promontory and the magmatic province of the Tolfa Domes Complex (Northern Latium) is discussed in this study. S-wave velocities at depth have been constrained by the modeling of P-wave receiver functions (RF) from both temporary and permanent broadband seismic stations. The computer 3D Vs models show a thin crust (19-25 km) made of a shallow and thin sedimentary cover, a very high velocity and anisotropic layer related to a metamorphic basement, and a low Vs anisotropic layer in the middle-lower crust above a shallow Moho discontinuity modeled at about 20 km depth. The volcano-tectonic evolution of this portion of Tyrrhenian back-arc margin has been strongly influenced by its peculiar crustal architecture. The low-Vs layer acted as a shear zone in the middle-lower crust during the Tyrrhenian extension, also helping the development of Plio-Quaternary magmatism. Our findings potentially give new constraints on the evolution of the area and to the general comprehension of back-arc development in collisional regions.

  20. Tectonic structure of the Tuscany-Latium Continental Shelf (Tyrrhenian Sea)

    Energy Technology Data Exchange (ETDEWEB)

    Bartole, R.

    1988-08-01

    An old regional seismic multicoverage reflection survey (Zone E) provides useful information on the shallow structure of the southern Tuscany-northern Latium shelf located between Elba Island and Anzio. Three main seismic units have been recognized on the grid, directly tied to the Matilde-1 offshore drilling and correlated to onshore wells and outcrops. The upper unit, characterized by continuous and generally undisturbed reflectors, is constituted by the postorogenic sedimentary cover of late Neogene-Quaternary age. This sequence unconformably lies on an intermediate unit or, when absent, a basal one. These two units, characterized by good-to-poor seismic response, are constituted by the tectonized geologic units of the Northern and Central Apennines. The intermediate unit corresponds to the Ligurids and Sicilids allochthonous complexes, while the basal unit may be attributable to the Tuscan nappe and/or the Tuscan autochthon in the shelf sector north of the Tiber River mouth, and the Umbro-Sabina units south of the same mouth. The widespread distribution and consistent thickness of the allochthonous cover (up to 1,000 msec two-way traveltime) lying over a structured substratum might be of some interest in hydrocarbon prospecting.

  1. The structure and dynamics of a rhinolophid bat community of Latium (Central Italy (Chiroptera

    Directory of Open Access Journals (Sweden)

    Pierangelo Crucitti

    1998-12-01

    Full Text Available Abstract The present paper summarizes the results of 3 years of observation made at six month intervals for six months at a time (18 field surveys in a man-made cave in Northern Latium (Central Italy from April 1992 to April 1995. Its aim is to analyze the main structural and dynamic features of a bat community which hibernates at the shelter. Rhinolophus ferrumequinum and especially Rhinolophus euryale are the most abundant species. Population dynamics of both species as well as that of Rhinoluphus hipposideros show higher levels of abundance between December and February of each semester. In mid-winter, large and sometimes mixed aggregations of Rhinolophus ferrumequinum and Rhinolophus euryale in deep hypothermia occur. A small number of Rhinolophus hipposideros, mainly adult males, was observed. The paper compares the structure of this community to the structure of another community of the same district which has been previously analyzed, in which Vespertilionidae, especially Miniopterus schreibersi, are much more abundant. Despite the difference in species composition, body size was found to be a significant and common feature (as highlighted by forearm length, of the dominant species in both communities, Rhinolophus euryale and Miniopterus schreibersi respectively.

  2. Control of hepatitis B virus infection in dialysis units in Latium, Italy.

    Science.gov (United States)

    Franco, E; Olivadese, A; Valeri, M; Albertoni, F; Petrosillo, N

    1992-01-01

    The prevalence of hepatitis B virus (HBV) markers was assessed in 1,841/2,178 (84.5%) dialysis patients (DP) cared for in 38/47 dialysis units (80.9%) in Latium. Among DP, 205 (11.1%) were HBsAg positive: 13.8% of males and 7.1% of females (p less than 0.001); the prevalence increased with the length of time on dialysis (p for trend less than 0.001). No differences in HBV (HBsAg and/or anti-HBc) distribution were seen related to age and sex. Of 664/1,539 vaccinated DP, 150 (22.6%) were anti-HBc positive and 239 (36.0%) positive for anti-HBs alone. Of 875/1,539 nonvaccinated patients, 146 (16.7%) had no HBV marker. Vaccination against HBV did not influence the diffusion of HBV in our dialysis units and must be coupled with the implementation of long-standing infection control strategies.

  3. Currents and upwelling along the Latium coasts in the Central Tyrrhenian Sea (western Mediterranean

    Directory of Open Access Journals (Sweden)

    V. Rossi

    Full Text Available In this study, springtime coastal currents along the Latium coast and their relation to external forcings, mainly wind stress curl and atmospheric pressure, are analysed. As a main result, we find that hydrographical measurements reveal currents parallel to the bottom isobaths, but with isopycnal sloping upwards towards the coast, suggesting the importance of upwellings in determining the coastal currents. This is confirmed by thermal satellite data showing the presence of a ~10-km-wide patch of cold water east of Mount Argentario, i.e. a cyclonic vortex. The current meter data give rather small values of the time-averaged alongshore velocities (~2 cm s–1 for most current meters and ~3 cm s–1 for the current meter placed immediately off the Argentario and also smaller values for the offshore velocities. The correlation between these two types of currents is rather poor; this is also due to the variability characteristic of a wind-induced upwelling. Finally, we obtain a value of 0.74 for the correlation between the alongshore current (first mode of Empirical Orthogonal Functions decomposition and the wind stress if a 23-h time lag is assumed.

  4. Variation in zoogeographical composition along an elevational gradient: the tenebrionid beetles of Latium (Central Italy

    Directory of Open Access Journals (Sweden)

    S. Fattorini

    2013-10-01

    Full Text Available The aim of this paper is to propose the use of chorotype analysis of species assemblages on an elevational gradient to detect the main historical and ecological factors responsible for current faunal settings. A comprehensive faunistic database was used to assess species abundance across 100 m belts in Latium (Central Italy. Species were assigned to chorotypes according to their ranges. Entropy and evenness indices were applied to both species abundances and chorotype frequencies recorded in each belt. Both species and chorotype entropy decreased with elevation, whereas species and chorotype evenness increased. Chorotypes centred on the Mediterranean basin decreased with increasing elevation, chorotypes centred in Europe and Asia had similar frequencies among belts and endemic species increased with elevation. A cluster analysis with species presence/absence data, revealed three main clusters grouping respectively: i all belts above 1700 m; ii belts between 901 and 1500 m; and iii belts between 0 and 900 m. An analysis based on chorotype frequencies produced very similar results. We can conclude that: high elevation assemblages are less diversified, but more balanced than lowland assemblages, in terms of both species and chorological composition. Belts similar in species composition (presence/absence are also similar in zoogeographical composition (frequency of chorotypes. This indicates that elevation is a factor that strongly selects species’ attributes and especially their geographical distribution. Variations in chorotype composition along an elevational gradient may be used to trace the history of biotas.

  5. Comparison between physical variables acquired by a new multiparametric platform, ELFO, and data calculated by a three-dimensional hydrodynamic model in different weather conditions at Tiber River mouth (Latium coast, Italy)

    Science.gov (United States)

    Bonamano, Simone; Piermattei, Viviana; Marcelli, Marco; Peviani, Maximo

    2010-05-01

    The coastal ecosystem is characterized by high variability physical processes, which are strongly influenced by sudden changes in weather conditions. For this reason instruments able to collect data in a short time or mathematical models able to simulate the same phenomena from experimental data are basic. In this study in situ data are compared with data calculated by three-dimensional hydrodynamic model. The multiparametric platform was developed ad hoc by Laboratory of Experimental Oceanology and Marine Ecology (DECOS, Tuscia University) for coastal monitoring by small vessels (ELFO), and integrates temperature, conductivity, dissolved oxygen and suspended solids measures with bio-optical measures like fluorescence, photosynthetic efficiency and PAR. The hydrodynamic model is the three-dimensional coastal hydrodynamic DELFT3D-FLOW simulating processes of temperature and salinity diffusion and the transport of suspended sediment (cohesive and non cohesive) in the water column. This study analyses the area at mouth of Tiber river investigated by two surveys wiht different weather conditions. Data collected during the first survey were used to calibrate the DELFT3D-FLOW model which computational domain extends from the Argentario headland to Capo Anzio. A microscale wind field (resolution of about 7 km), provided by the atmospheric model COSMO-ME (developed by CNMCA of Aeronautica Militare, Italy), was used to reproduce the hydrodynamic field and the distribution of the physical variables of the whole period. In this way the data calculated by the model can be compared with those collected in situ during the second survey. Moreover dynamic phenomena existed between the two monitoring periods can be investigated.

  6. An AIDS model with distributed incubation and variable infectiousness: applications to i.v. drug users in Latium, Italy.

    Science.gov (United States)

    Iannelli, M; Loro, R; Milner, F; Pugliese, A; Rabbiolo, G

    1992-07-01

    An AIDS model with distributed incubation and variable infectiousness is considered and simulated via a second-order numerical method. The method is applied to the HIV epidemic among IV drug users in the Latium region of Italy, using available data on the length of the incubation period before the onset of AIDS, on the infectivity of infected individuals during that period, and on the demography of drug users. The contact rate is adjusted to match the actual number of AIDS cases. The sensitivity of the model to uncertainties in the parameters is finally investigated, by performing several simulations.

  7. [Vaccination against hepatitis B: 3 years' experience at the Latium Operative Unit].

    Science.gov (United States)

    Perroni, L; Mattioli, R; Ensoli, G; Albertoni, F; Duchini, B; Ungaro, P; Corsi, T

    1989-01-01

    A campaign against hepatitis B was launched in 1985 in Latium Region, Italy, aimed at hospital workers, newborns of HBsAg positive mothers, hemodialysis patients, thalassemics and hemophiliacs. Subsequently, since the beginning of 1987 other at risk categories were included, namely households of HBsAg positive carriers, subjects with accidental exposure to Hepatitis B virus (HBV) (i.e exposure to street syringes), health care personnel working outside the hospital setting such as dentists, private clinics and laboratory workers, etc. A protocol was defined by the Regional Epidemiologic Unit (Osservatorio Epidemiologico Regionale) in order to evaluate the immunogenicity and safety af the two plasma-derived (pd) vaccines registered in Italy, MSD and Pasteur, in field conditions. Subjects belonging to these at risk categories were distributed among 21 hospital based vaccination units, to which the two vaccines were randomly allocated. Subjects were considered eligible for vaccination if they were HBsAg negative and Anti-HBs negative or Anti-HBs positive at low titer i.e. less than 20 milli-International units per milliliter. Subjects with insulin dependent diabetes, chronic liver disease or known hypersensitivity to vaccine components were also excluded. Antibody response was checked at six months since the beginning of the vaccination, i.e. after two doses of the MSD and three doses of Pasteur vaccine and expressed in miU/ml by use of Hollinger formula. Pre-vaccination screening, vaccination and post-vaccination anti-HBs testing were offered free of charge.(ABSTRACT TRUNCATED AT 250 WORDS)

  8. The Acheulian and Early Middle Paleolithic in Latium (Italy): Stability and Innovation.

    Science.gov (United States)

    Villa, Paola; Soriano, Sylvain; Grün, Rainer; Marra, Fabrizio; Nomade, Sebastien; Pereira, Alison; Boschian, Giovanni; Pollarolo, Luca; Fang, Fang; Bahain, Jean-Jacques

    2016-01-01

    We present here the results of a technological and typological analysis of the Acheulian and early Middle Paleolithic assemblages from Torre in Pietra (Latium, Italy) together with comparisons with the Acheulian small tools of Castel di Guido. The assemblages were never chronometrically dated before. We have now 40Ar/39Ar dates and ESR-U-series dates, within a geomorphological framework, which support correlations to marine isotope stages. The Acheulian (previously correlated to MIS 9) is now dated to MIS 10 while the Middle Paleolithic is dated to MIS 7. Lithic analyses are preceded by taphonomic evaluations. The Levallois method of the Middle Paleolithic assemblage is an innovation characterized by the production of thin flake blanks without cortex. In contrast, the small tool blanks of the Acheulian were either pebbles or thick flakes with some cortex. They provided a relatively easy manual prehension. The choice of Levallois thin flake blanks in the Middle Paleolithic assemblage suggest that the new technology is most likely related to the emergence of hafting. Accordingly, the oldest direct evidence of hafting technology is from the site of Campitello Quarry in Tuscany (Central Italy) where birch-bark tar, found on the proximal part of two flint flakes, is dated to the end of MIS 7. Nevertheless, a peculiar feature of the Middle Paleolithic at Torre in Pietra is the continuous presence of small tool blanks on pebbles and cores and on thick flake albeit at a much lower frequency than in the older Acheulian industries. The adoption of the new technology is thus characterized by innovation combined with a degree of stability. The persistence of these habits in spite of the introduction of an innovative technique underlies the importance of cultural transmission and conformity in the behavior of Neandertals.

  9. Prevalence and antimicrobial susceptibility of salmonella in European wild boar (Sus scrofa); Latium Region - Italy.

    Science.gov (United States)

    Zottola, T; Montagnaro, S; Magnapera, C; Sasso, S; De Martino, L; Bragagnolo, A; D'Amici, L; Condoleo, R; Pisanelli, G; Iovane, G; Pagnini, U

    2013-03-01

    The prevalence of Salmonella spp. infection was determined in 499 wild boars harvested during the 2010-2011 and 2011-2012 hunting seasons in the Latium Region of Italy. We conducted a microbiological assessment on faeces collected at slaughter and we examined serum samples for the presence of antibodies to Salmonella spp. by ELISA assay. Out of 383 serum samples examined, 255 (66.5%) were positive for Salmonella spp. antibodies. Overall, 10.8% (54/499) of the animals were positive by microbiological assessment. The Salmonellae most frequently isolated were S. enterica subsp. salamae II (24%), S. enterica subsp. Diarizonae III b (12.9%), S. enterica subsp. houtenae IV (11.1%) and S. Fischerhuette (7.4%); less common Salmonella isolates included S. Veneziana (5.5%), S. Napoli (5.5%), S. Kottbus (5.5%), S. Thompson (5.5%), S. enterica subsp. arizonae III a (3.7%), S. Toulon (3.7%), S. Burgas (1.8%), S. Tennelhone (1.8%), S. Ferruch (1.8%), S. choleraesuis (1.8%), S. Paratyphi (1.8%), S. Stanleyville (1.8%), S. Typhimurium (1.8%) and S. enterica subsp. enterica 4,5,12:1:- (1.8%). These isolates were tested against 16 antimicrobial agents and exhibited resistance to sulphonamides (92.5%), sulphonamides and thrimetroprim (14.8%), colistin (14.8%), streptomycin (18.5%), gentamycin (5.5%), tetracycline (5.5%), ceftiofur (3.7%), cefazoline (1.8%), cefotaxime (1.8%), nalidixic acid (1.8%), amoxicillin and clavulanic acid (1.8%) and ampicillin (3.7%). Our data, the first collected on this species in Italy, suggest that European wild boars are frequent carriers of antimicrobial-resistant Salmonellae and are likely involved in the transmission of antimicrobial resistance throughout the environment.

  10. Occurrence of Salmonella in swine in the Latium Region (central Italy) from 1980 to 1989: a retrospective study.

    Science.gov (United States)

    Di Guardo, G; Fontanelli, G; Panfili, G; Condoleo, R; De Grossi, L; Brozzi, A M; Bozzano, A I

    1992-04-01

    An extensive survey was carried out on 849 biological samples (dead animals, organs and viscera, faeces, and rectal swabs) from pigs in the Latium Region (Central Italy) throughout the years 1980-1989. In total, 46 of the samples (5.4%) were found to be bacteriologically positive for salmonellae. Among dead animals, typical gross lesions were observed in 6 clinically infected animals. As far as serotypes are concerned, 11 different ones were isolated, with a predominance of Salmonella typhimurium (26.1%), S. anatum (21.7%), S. bovis-morbificans (15.2%), and S. heidelberg (10.8%). According to Kauffmann-White's classification scheme, 39.1% of the isolated strains belonged to serogroup B, 13% to serogroup C1, 17.4% tot serogroup C2, 6.5% to serogroup D, and 23.9% to serogroup E1. In conclusion, the authors speculate that the relatively low Salmonella isolation frequency (5.4%) reported in this study was not dependent upon the cultural procedures used, since different enrichment and plating methods were used, but rather upon the great number of rural-type herds which were investigated over the decade compared to industrial-type herds. Other factors such as stress conditions, which are particularly pronounced in industrial-type herds, and overall climatic situations, which tend to be characterised by warm, dry and long summers in the Latium Region, are also considered in this respect.

  11. Inheritance of Jurassic rifted margin architecture into the Apennines Neogene mountain building: a case history from the Lucretili Mts. (Latium, Central Italy)

    Science.gov (United States)

    Bollati, Andrea; Corrado, Sveva; Marino, Maurizio

    2012-06-01

    The western Lucretili Mts. in the central Apennines (Latium, Italy) have been recently re-mapped in great detail and are the subject of combined stratigraphic, sedimentological and structural investigations. In this paper, we present a new stratigraphic interpretation of the Jurassic paleogeography of western Lucretili Mts., where a rift-derived intrabasinal paleo-high of the Alpine Tethys has been identified for the first time by means of facies analysis and biostratigraphic dating. Recognised facies associations, combined with dated stratigraphic sections, allow to define the morphology of the structural paleo-high and to identify the associated gravity-driven deposits (olistoliths) accumulated in the surrounding basin. Furthermore, we investigated the modes of interaction between Jurassic extensional structures and the subsequent contractional patterns developed during the Tertiary mountain building. In detail, the role played during Apennines tectonics by the paleo-escarpments bounding the paleo-high and by the surrounding olistoliths has been analysed. The paleo-escarpments either acted as focussing features for ENE-directed frontal thrust ramp localisation and were offset with small shortening amounts or reactivated as NNE striking high angle transpressional faults or preserved the original geometries as a result of variable orientation of paleo-escarpments with respect to the Neogene compressive stress field (with ENE oriented sigma1). Newly formed ENE striking tear faults connect these either inherited or neo-formed discontinuities. This complex stratigraphic and structural pattern is substantially different from the previous interpretations of this portion of the central Apennines based on a hypothesised layer-cake stratigraphy deformed by neo-formed Neogene thrusts. This contribution strengthens the importance of integrating facies analyses and structural investigations to detect the influence of pre-orogenic structures on compressive structural patterns

  12. New seismo-stratigraphic data of the Volturno Basin (northern Campania, Tyrrhenian margin, southern Italy: implications for tectono-stratigraphy of the Campania and Latium sedimentary basins

    Directory of Open Access Journals (Sweden)

    Ennio Marsella

    2011-07-01

    Full Text Available A geological section of the Volturno Basin (northern Campania, continental margin, Italy has been constructed based on new multi-channel seismic data, to show the stratigraphic relationships between the filling in the Quaternary basin and the Meso-Cenozoic acoustic basement. The new seismic sections presented here outline the underlying structures of the basin and their relationships to the filling in the Quaternary basin. Deep exploration wells in Campania and Latium on the Tyrrhenian margin have gathered litho-stratigraphic and commercial multi-channel seismic data that can be used for better integration of the geological data for the area under study. The trending of the seismic units is controlled by the Massico Structural High, which forms the boundary of the Volturno Basin towards the north-west. This produces a geometry that is characteristic of a fan complex, with NE-SW trending. This qualitative calibration of the seismic sequences that fill the sedimentary basin was carried out through the litho-stratigraphic data of the «Castelvolturno 2» well, which highlights the pyroclastic layers and conglomeratic strata of the lagoon and delta environments as they evolve upwards towards marine sediments. Seismo-stratigraphic analysis shows the complex depositional geometries of the filling in the Volturno Basin, which overlie the Meso-Cenozoic carbonatic basement and the related flysch deposits. Coupled with regional geological evidence, the data interpretation here suggests that the Volturno Basin represents a half-graben structure that is characterized by down-thrown blocks along normal faults.

  13. Strategic use of the underground for an energy mix plan, synergies among CO2 and CH4 Geological Storage and Geothermal Energy: Italian Energy review and Latium case study

    Science.gov (United States)

    Procesi, M.; Cantucci, B.; Buttinelli, M.; Armezzani, G.; Quattrocchi, F.

    2012-04-01

    Since the world-wide energy demand has been growing so much in the last years, it is necessary to develop a strategic mix-energy plan to supply low GHG (GreenHouseGas) emissions energy and solve the problem of CO2 emission increasing. A recent study published by European Commission shows that, if existing trends continue, by 2050 CO2 emissions will be unsustainably high: 900-1000 parts per million by volume. The European Commission in 2007 underline the necessity to elaborate, at European level, a Strategic Energy Technology Plan focused on non-carbon or reduced-carbon sources of energy, as renewable energies, CO2 capture and storage technologies, smart energy networks and energy efficiency and savings. Future scenarios for 2030 elaborated by the International Energy Agency (IEA) shows as a mix energy plan could reduce the global CO2 emissions from 27Gt to 23 Gt (about 15%). A strategic use of the underground in terms of: - development of CCS (Carbon dioxide Capture and Storage) associated to fossil fuel combustion; - increase of CH4 geological storage sites; - use of renewable energies as geothermic for power generation; could open a new energy scenario, according to the climate models published by IPCC. Nowadays CCS market is mainly developed in USA and Canada, but still not much accounted in Europe. In Italy there aren't active CCS projects, even if potential areas have been already identified. Many CH4 storage sites are located in Northern America, while other are present in Europe and Italy, but the number of sites is limited despite the huge underground potentiality. In Italy the power generation from geothermal energy comes exclusively from Tuscany (Larderello-Travale and Mt. Amiata geothermal fields) despite the huge potentiality of other regions as Latium, Campania and Sicily (Central and South Italy). The energy deficit and the relevant CO2 emissions represent a common status for many Italian regions, especially for the Latium Region. This suggests that a

  14. Identification of an erythrocyte pyruvate kinase variant in a family from Latium with non-spherocytic congenital haemolytic anaemia.

    Science.gov (United States)

    Papa, G; De Laurenzi, A; Isacchi, G C; Bonifazi, G; Parziale, L; Salvati, A M

    1979-01-01

    Erythrocyte PK deficiency was detected in a family from Latium in Italy. This PK variant is characterized by normal or increased activity immediately after blood collection, instability to storage, to heat and to urea. Only in the propositus the mutant enzyme exhibited an increased Michaelis constant for PEP, slightly increased inhibition by ATP and an altered optimum pH value. The kinetic anomaly was only partially corrected by activation with F-1, 6-DP and by addition of 2-ME. From these results it can be concluded that in the family observed two distinct erythrocyte PK alterations were demonstrable: instability in the propositus and his father; low affinity for PEP and altered optimum pH value only in the propositus.

  15. Description and cartography of Cymodocea Nodosa (Ucria) ascherson meadows of Latium coasts; Descrizione e cartografia dei prati di Cymodocea nodosa (Ucria) Ascherson antistanti le coste laziali

    Energy Technology Data Exchange (ETDEWEB)

    Spada, E. [Agenzia Nazionale per la Protezione dell' Ambiente, Rome (Italy); Diviacco, G. [Ufficio Parchi Regione Liguria, Genua (Italy); Virno Lamberti, C. [Istituto Centrale per la Ricerca Scientifica e Tecnologica Applicata al Mare, Rome (Italy)

    2001-03-01

    A side scan sonar (S.S.S.) and direct observations have been used to study the Cymodocea nodosa meadows of Latium coasts (Italy). The results of this survey have been synthesized on a biocenotic map. [Italian] In questo lavoro vengono presentati i risultati ottenuti indagando, mediante l'utilizzo di un sonar a scansione laterale ed osservazioni dirette in immersione, le praterie di Cymodocea nodosa (Ucria) Ascherson delle coste del Lazio (Italia). I dati sono stati restituiti cartograficamente.

  16. Depth-to-the-bottom optimization for magnetic data inversion: Magnetic structure of the Latium volcanic region, Italy

    Science.gov (United States)

    Caratori Tontini, F.; Cocchi, L.; Carmisciano, C.

    2006-11-01

    We present an algorithm for the linear inversion of two-dimensional (2-D) surface magnetic data to obtain 3-D models of the susceptibility of the source. The forward model is discretized by a mesh of prismatic cells with constant magnetization that allows the recovery of a complete 3-D generating source. As the number of cells are normally greater than the amount of available data, we have to solve an underdetermined linear inverse problem. A Tikhonov regularization of the solution is introduced as a depth-weighting function adapted from Li and Oldenburg (1996) to close the source toward the bottom. The main novelty of this method is a first-stage optimization that gives information about the depth to the bottom of the generating source. This parameter permits both the evaluation of the appropriate vertical extension of the mesh and the definition of the shape of the regularizing depth-weighting distribution. After discussing the performance of this method by showing the results of various synthetic tests, we invert the magnetic anomalies of the volcanic edifices in the Latium region in central Italy to define their 3-D source distribution.

  17. Are changes in body dimensions of adult females from Italy (Sardinia and Latium) related to secular trend?

    Science.gov (United States)

    Sanna, Emanuele; Danubio, Maria Enrica

    2009-01-01

    This paper presents secular changes in height, weight, sitting height, relative sitting height, BMI and estimated lower limb length in two samples of Italian adult females from Sardinia (Cagliari) and Latium (Rieti). The samples consist of 579 healthy women from the province of Cagliari and 138 from the town of Rieti, aged 20.0-39.9 years, measured in the period 2003-2006. The women were divided into four 5-year age groups. The anthropometric variables were considered according to different socioeconomic status (SES) in the Cagliari sample, while the Rieti sample was considered as a whole, as the SES was homogeneous. ANOVA results suggest that the secular trend was very slow or had come to a halt in the Rieti sample but continues in the Cagliari sample, as shown by the statistically significant differences for estimated lower limb length (p

  18. NATURAL VEGETATION AND ECOSYSTEM SERVICES RELATED TO AIR QUALITY IMPROVEMENT: TROPOSPHERIC OZONE REMOVAL BY EVERGREEN AND DECIDUOUS FORESTS IN LATIUM (ITALY

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    F. Manes

    2012-06-01

    Full Text Available The background concentrations of tropospheric ozone (O3 are increasing in both industrialized and developing countries, thus posing a concrete risk to human health, natural vegetation and crops. Several papers have reported that the total O3 flux from the atmosphere to canopy surfaces can have positive effects on air quality, and consequently to human health and wellbeing. In this work, we have estimated the role of the main natural woody vegetation classes of the CORINE Land cover Classification System in the Latium Region (Central Italy in removing O3 during the growing season of the year 2005. Cumulated O3 fluxes data allowed to estimate the externality value of this ecosystem service provided by deciduous and evergreen forests in the Latium region to be around a total value of 85025821.  In the Apennine chain Province, this value should be around 57248431 $ while  in the Tyrrhenian Borderland Province 2286567 $, 22376136 $ and 3114686 $ for deciduous and evergreen forests, respectively. This corresponds, for the growing season 2005, to a total value of 85025821 $ attributable to the ecosystem service of tropospheric O3 removal provided by the natural forests of the Latium region. Although we acknowledge the uncertainty in producing such estimate, we think our effort  as a useful first contribution addressed to the monetization of one of the ecosystem services of Italian forests at a regional level, and more in general, to open the discussion in a field that would be very useful in forest management and environmental policy-making. 

  19. Sea level variations along the Latium coastal region by archaeological indicators; Variazioni del livello del mare nel tardo olocene (ultimi 2500 anni) lungo la costa del Lazio in base ad indicatori geo-archeologici. Interazioni fra neotettonica, eustatismo e clima

    Energy Technology Data Exchange (ETDEWEB)

    Leoni, G.; Dai Pra, G. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1997-07-01

    Evidence of ancient sea level is widely represented along the coast of Latium (central Italy) by geological indicators related to last interglacial highstands and by archaeological indicators such as remains of maritime buildings from different epochs. Pleistocene coastlines were displaced at different elevations by structural discontinuities whose features are situated along the lower sections of the rivers Fiora, Mignone and Astura. The greater uplifts (up to 0.2 mm/yr) are localised near the main volcanic centres. Tectonic activity seems to end towards the end of last interglacial ({approx} 80 kyr BP) when the whole area reaches its geological stability, except for the Pontine and Fondi plains which are still subsiding. The measurement, interpretation and correction for the neotectonic effect of nearly 160 archaeological indicators suggests a rate of eustatic rise of 3.9 mm/yr between IV and I century BC and of 1.2 mm/yr between I and II century AD; sea level in the year zero was 34 cm lower than at present. The observed eustatic change reflects with high precision the climatic change corresponding to the roman warm epoch, and allows to quantify its magnitude. Comparison of historical and instrumental data (Genoa`s tide-gauge 1884-1971) points out that the eustatic change of the last century seems to be dominated by a natural climatic trend when compared to the worrying signals of global heating pointed out by other climatic indicators (increase of CO{sub 2} and CH{sub 4} glaciers` melting, etc.) which are affected by greater local disturbs.

  20. Analysis of the cost-effectiveness of varicella vaccine programmes based on an observational survey in the Latium region of Italy.

    Science.gov (United States)

    Gialloreti, Leonardo Emberti; Divizia, Maurizio; Pica, Francesca; Volpi, Antonio

    2005-10-01

    Varicella is the most widespread childhood disease in Italy. However, as in many parts of the world, the country does not yet have a unified approach to the management of the disease. A cost-effectiveness analysis of varicella vaccination strategies, using the Latium region in Italy as a case study, was undertaken. Mass vaccination is only recommended if the immunization programme can achieve coverage of over 85% in a short time. However, experience in Italy with non-compulsory vaccinations has shown this is difficult to achieve. Consequently, eradication of the disease is not seen as an attainable short-term goal. For mass varicella vaccination to be successful, it must be run at a national as well as regional level in combination with education programmes, and a reliable surveillance system. The interaction between varicella and herpes zoster must also be taken into account when considering vaccination strategies, as zoster vaccination strategies may have an impact on varicella coverage.

  1. Evaluation of a region-wide hepatitis B vaccination program in dialysis patients: experience in an Italian region. The Latium Hepatitis Prevention Group.

    Science.gov (United States)

    Albertoni, F; Battilomo, A; Di Nardo, V; Franco, E; Ippolito, G; Marinucci, G; Perucci, C A; Petrosillo, N; Sommella, L

    1991-01-01

    In 1985-1986, 634 adult dialysis patients were tested prior to hepatitis B vaccination, representing 40% of the total patients in Latium, an Italian region. HBsAg and anti-HBs prevalences were 7.1 and 36.0%, respectively. Merck, Sharp & Dohme (MSD) and Pasteur plasma-derived vaccines were randomly allocated to the 44 dialysis units. An anti-HBs response greater than or equal to 10 IU/l was elicited in 58.5% of 236 subjects tested at 6 months, 63.4% MSD and 52.4% Pasteur (p n.s.). The relatively low response to the vaccine in this high-risk group stresses the need to improve the efficacy of the vaccination and to maintain policies of environmental control.

  2. Organization and results of a pilot scheme for external quality assessment in clinical chemistry carried out in the Latium region, Italy.

    Science.gov (United States)

    Morisi, G; Leonetti, G; Palombella, D; Patriarca, M; Menditto, A

    1995-01-01

    The results of an external quality assessment scheme (EQAS), carried out in the Latium region between October 1987 and December 1988, are reported. Ninety-four laboratories, both public and private, took part in the scheme. Aim of the scheme was to estimate the reliability of the clinical chemistry services in this region. The participating laboratories received eight control samples for EQA, every two months. The analytes to be determined in each sample were: glucose (GLU), urea (UR), total protein (TP), uric acid (UA), creatinine (CR), bilirubin (BIL), cholesterol (CHO), triglycerides (TRI), sodium (Na), potassium (K), calcium (Ca), aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatine kinase (CPK), gamma glutamyl transferase (GGT), and alkaline phosphatase (ALP). Global laboratory performances were evaluated in terms of interlaboratory precision, accuracy--as deviation per cent from the target values and coefficient of variation (CV)--and percentage of results within pre-set acceptability limits. The deviations were reasonably low, whereas the CVs were rather high. The percentage of acceptable results was lower than 50% for the analytes urea, calcium, uric acid, creatine kinase and alkaline phosphatase. The performance of the examined laboratories was worse than those obtained in other regional and national EQAS, both in terms of CVs and percentage of acceptable results.

  3. Viral and Antibody Prevalence of Hepatitis E in European Wild Boars (Sus scrofa) and Hunters at Zoonotic Risk in the Latium Region.

    Science.gov (United States)

    Montagnaro, S; De Martinis, C; Sasso, S; Ciarcia, R; Damiano, S; Auletta, L; Iovane, V; Zottola, T; Pagnini, U

    2015-07-01

    Hepatitis E virus (HEV) is a member of the genus Hepevirus within the family Hepeviridae. Hepatitis E is recognized as a zoonosis, and swine and wild boars (Sus scrofa) are known reservoirs of HEV infection. The aim of this study was to investigate the presence of HEV in wild boars and hunters exposed to infection in central Italy (Latium region). During the hunting season, blood samples were collected from 228 wild boars and 20 hunters. The seroprevalence of HEV infection was determined using a commercial enzyme-linked immunosorbent assay, previously validated for use in man, pigs and wild boars. The estimated HEV seroprevalence in wild boars and in hunters was 40.7% (93/228; 95% confidence interval [CI] 34.4-47.1%) and 25% (5/20; 95% CI 6.1-43.9%), respectively. Liver samples were collected from the boars and HEV RNA was detected by nested reverse transcriptase polymerase chain reaction. Fifty-five of 164 tested wild boar liver samples (33.5%; 95% CI 26.2-40.7%) and three of 20 (15.0%; 95% CI 1.3-28.7%) tested human serum samples were positive for HEV RNA. Phylogenetic analysis of the nucleotide sequences obtained from PCR products indicated that the HEV strains present in wild boars and the human population all belonged to genotype 3, supporting the zoonotic role of wild boars in the spread of HEV infection.

  4. Distribution and diversity of cave bats of Latium (Central Italy / Distribuzione e diversità dei chirotteri troglofili della regione laziale (Italia centrale

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    Pierangelo Crucitti

    1987-07-01

    Full Text Available Abstract An attempt was made to evaluate the diversity and distribution of cave bats of Latium (Central Italy. Data about twelve species were examined and their frequency have been determined. Only Rhinolophus ferrumequinum and R. hipposideros are really frequent: the other species are more or less localized. The average number of species (2,63 has a great importance for future contro1 of cave bat populations. Similarity between cave bat coenosis was examined, together with the altitude distribution of five species. The relation between altitudinal range, number of caves and average number of species was also studied: between 801 and 1000 m.s.l., the last parameter increases considerably and a hypothesis is presented to explain the phenomenon. This troglophilous bat fauna is probably very rich in species in comparison with other Italian bat communities. Riassunto Viene svolta un'analisi delle cenosi di Chirotteri troglofili dell'Italia Centrale. Vengono esaminati i dati relativi a 12 specie; di ciascuna è stata determinata la frequenza. Rhinolophus ferrumequinum e R. hipposideros risultano le specie più frequenti. I1 numero medio di specie (2,63 assume un importante significato ai fini del controllo delle chirotterofaune troglofile. L'affinità tra le chirotterofaune è stata esaminata, analogamente alla distribuzione altitudinale di cinque specie. Range altitudinale, numero delle cavità e numero medio di specie sono comparati: fra 801 e 1000 m, si osserva un aumento dell'ultimo parametro e vengono formulate ipotesi per spiegare il fenomeno. La ricchezza di specie del Lazio viene evidenziata dal confronto con altre chirotterofaune troglofile regionali italiane.

  5. Magnetic properties of atmospheric particulate matter from automatic air sampler stations in Latium (Italy): Toward a definition of magnetic fingerprints for natural and anthropogenic PM10 sources

    Science.gov (United States)

    Sagnotti, Leonardo; Macrı, Patrizia; Egli, Ramon; Mondino, Manlio

    2006-12-01

    Environmental problems linked to the concentration of atmospheric particulate matter with dimensions less than 10 μm (PM10) in urban settings have stimulated a variety of scientific researches. This study reports a systematic analysis of the magnetic properties of PM10 samples collected by six automatic stations installed for air quality monitoring through the Latium Region (Italy). We measured the low-field magnetic susceptibility of daily air filters collected during the period July 2004 to July 2005. For each station, we derived an empirical linear correlation linking magnetic susceptibility to the concentration of PM10 produced by local sources (i.e., in absence of significant inputs of exogenous dust). An experimental approach is suggested for estimating the percentage of nonmagnetic PM10 transported from natural far-sided sources (i.e., dust from North Africa and marine aerosols). Moreover, we carried out a variety of additional magnetic measurements to investigate the magnetic mineralogy of selected air filters spanning representative periods. The results indicate that the magnetic fraction of PM10 is composed by a mixture of low-coercivity, magnetite-like, ferrimagnetic particles with a wide spectrum of grain sizes, related to a variety of natural and anthropogenic sources. The natural component of PM10 has a characteristic magnetic signature that is indistinguishable from that of eolian dust. The anthropogenic PM10 fraction is mostly originated from circulating vehicles and is a mixture of prevailing fine superparamagnetic particles and subordinate large multidomain grains; the former are more directly related to exhaust, whereas the latter may be associated to abrasion of metallic parts.

  6. Crustal structure of Tolfa domes complex (northern Latium - Italy) inferred from receiver functions analysis: an interplay between tectonics and magmatism

    Science.gov (United States)

    Buttinelli, M.; Bianchi, I.; Anselmi, M.; Chiarabba, C.; de Rita, D.; Quattrocchi, F.

    2010-12-01

    The Tolfa-Cerite volcanic district developed along the Tyrrhenian passive margin of central Italy, as part of magmatic processes started during the middle Pliocene. In this area the uncertainties on the deep crustal structures and the definition of the intrusive bodies geometry are focal issues that still need to be addressed. After the onset of the spreading of the Tyrrhenian sea during the Late Miocene, the emplacement of the intrusive bodies of the Tolfa complex (TDC), in a general back-arc geodynamical regime, generally occurred in a low stretching rate, in correspondence of the junctions between major lithospheric discontinuities. Normal faults, located at the edge of Mio-Pliocene basins, were used as preferential pathways for the rising of magmatic masses from the mantle to the surface. We used teleseismic recordings at the TOLF and MAON broad band station of the INGV seismic network (located between the Argentario promontory and Tolfa-Ceriti dome complexes -TDC-) to image the principal seismic velocity discontinuities by receiver function analysis (RF's). Together with RF’s velocity models of the area computed using the teleseismic events recorded by a temporary network of eight stations deployed around the TDC, we achieve a general crustal model of this area. The geometry of the seismic network has been defined to focus on the crustal structure beneath the TDC, trying to define the main velocity changes attributable to the intrusive bodies, the calcareous basal complex, the deep metamorphic basement, the lower crust and the Moho. The analysis of these data show the Moho at a depth of 23 km in the TDC area and 20 km in the Argentario area. Crustal models also show an unexpected velocity decrease between 12 and 18 km, consistent with a slight dropdown of the Vp/Vs ratio, imputable to a regional mid-crustal shear zone inherited from the previous alpine orogenesis, re-activated in extensional tectonic by the early opening phases of the Tyrrhenian sea. Above

  7. Petro-chemical features and source areas of volcanic aggregates used in ancient Roman maritime concretes

    Science.gov (United States)

    Marra, F.; Anzidei, M.; Benini, A.; D'Ambrosio, E.; Gaeta, M.; Ventura, G.; Cavallo, A.

    2016-12-01

    We present and discuss data from petrographic observation at the optical microscope, electron microprobe analyses on selected glass shards, and trace-element analyses on 14 mortar aggregates collected at the ancient harbors and other maritime structures of Latium and Campania, spanning the third century BCE through the second CE, aimed at identify the volcanic products employed in the concretes and their area of exploitation. According to Latin author Vitruvius assertion about the ubiquitous use of Campanian pozzolan in the ancient Roman sea-water concretes, results of this study show a very selective and homogeneous choice in the material employed to produce the concretes for the different investigated maritime structures, evidencing three main pumice compositions, all corresponding to those of the products of the post-Neapolitan Yellow Tuff activity of the Phlegraean Fields, and a systematic use of the local Neapolitan Yellow Tuff to produce the coarse aggregate of these concretes. However, mixing with local products of the Colli Albani volcanic district, located 20 km east of Rome, has been evidenced at two fishponds of Latium, in Punta della Vipera and Torre Astura. Based on these petrographic and geochemical data, we conclude that the selective use of pozzolan from Campania, rather than of unproved different chemical properties, was the consequence of a series of logistic, economic, industrial and historical reasons.

  8. Diversity and similarity of trophic system "Barn Owl - terrestrial mammals" in the volcanic districts of Latium (Italy / Diversità ed affinità dei sistemi trofici "Tyto alba - mammiferi terragnoli" nei comprensori vulcanici del Lazio

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    Fiorella Aste

    1987-07-01

    Full Text Available Abstract Bony remains of about ten thousands small terrestrial mammals preyed by Barn Owl in six volcanic districts of Latium were examined and relevant biocoenotic parameters (such as biotic diversity, thermoxerophily index, Renkonen's and Faith's indexes calculated. Diversity values exhibit no apparent correlation with a number of environmental and biocoenotic parameters of non-anthropic origin - i.e.: district age, height on sea level, latitude, biocoenotic (Renkonen's and faunistic (Faith's affinities. Conversely, a clearly significant, negative correlation with landscape anthropization was shown, revealing the importance of man's impact in shaping functional connections in the terrestrial communities of studied region. Riassunto L'esame del sistema trofico in argomento in 6 distretti vulcanici del Lazio ha posto in evidenza che la diversità biotica è significativamente e inversamente correlata con l'antropizzazione territoriale, ma non con altri fattori ambientali di origine anantropica.

  9. Asbestiform tremolite within the Holocene late pyroclastic deposits of Colli Albani volcano (Latium, Italy): Occurrence and crystal-chemistry

    CERN Document Server

    Della Ventura, Giancarlo; Bellatreccia, Fabio; De Benedetti, Arnaldo A; Mottana, Annibale

    2013-01-01

    This work relates the occurrence and the characterization of fibrous tremolite within the latest pyroclastic deposits of the Colli Albani (Alban Hills) volcano, to the south-east of Rome (Italy). These mineralizations were observed during a systematic rock-sampling undertaken to complete the geological survey for the new 1:50 000 map of this volcanic area. The examined specimens were collected inside distal deposits correlated to the last Albano Maar activity, which are geographically located within the boundaries of the Nemi community. Tremolite occurs within both carbonate ejecta and the host pyroclastic rocks. It shows up as whitish to light gray coloured aggregates of crystals with fibrous aspect and sericeous brightness. Due to the extremely small crystal dimensions, never exceeding 0.5 micron in diameter, the micro-chemical composition of the fibres could be obtained only by combining P-XRD, SEM-EDX and FTIR methods. Infrared spectroscopy, in particular, proved to be a valuable technique to characterize...

  10. The Latium acute stroke registry: data quality and validation of the NIH Stroke Scale in predicting in-hospital death

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    Assunta De Luca

    2007-12-01

    Full Text Available

    Background and Purpose: The experimental phase of the stroke registry for the region of Lazio, completed in 2003, collected clinical data using an ad hoc survey on emergency room (ER patients who presented with suspected stroke. We evaluated the accuracy and completeness of the data collected and assessed the validity of the National Institute of Health Stroke Scale (NIHSS in predicting in-hospital mortality.

    Methods and Results: Two different indicators were developed to evaluate the quality of the registry: the response (% ER patients surveyed with suspected stroke and the coverage rates (% ER patients surveyed discharged with stroke. Their values by type of emergency service were respectively: first aid ER =59.3% and 45.5%; level one ER =39.7% and 27.6%; level two ER =17.2% e 12.0%. Stroke severity, age, type of emergency facility and time of arrival at the ER were associated with the accuracy and completeness of the registry. The in-hospital mortality predictive model showed good discriminative ability (area under the receiveroperating characteristic (ROC curve (AUC=0.79 (95%CI 0.75, 0.84 and good calibration (Hosmer- Lemeshow’s goodness-of-fit (HL test p=0.48. AUC and HL tests, estimated after applying the linear predictor to an external validation cohort, were 0.79 (95%CI 0.74, 0.84 and p=0.23 respectively.

    Conclusions: Survey completeness and accuracy were associated with patient and facility characteristics, suggesting that it could be improved. The NIHSS calculated at ER admission is a good predictor of inhospital mortality.

  11. A socio-ecological survey in Jalantai Area, Alxa League, Inner Mongolia, China

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    Lorenzo Orioli

    2015-12-01

    Full Text Available This article concerns with new and traditional practises in agriculture in Alxa League in the Inner Mongolia of China. For such a purpose, the DISPAA Department of University of Florence (Italy collaborated with the University of Tuscia (Italy, which has been one of the Italian executives for the Beijing Wind Dust Control Project under the framework of the Sino-Italian Cooperation Programme on Environmental Protection. In the context of ADAM Project, the Inner Mongolia was indicated as a potential hot-spot due to the combination of climatic change, human activities and the general phenomenon of desertification, which is an ongoing process in this area. During the past centuries, arid and semi-arid general environmental characteristics of Inner Mongolia’s landscape have conditioned the main course of economic development in rural areas. Into the Alxa League, a sub-case study situated around Jarantai City in the Alxa Left Banner was selected. During 2005-06, the work analysed the agricultural activities of the local rural population to evaluate if these might be able to cope with desertification and, more in general, with climatic change impacts. In particular, field surveys were implemented among local peasants, which were old herders or new farmers immigrated in the area, following a non-structured interview approach where the length of the interview was calibrated on the characteristics of the single interviewed. The interviews showed that soil fertility and water requirement (e.g. water drawdown and high evaporation rate that cause superficial salt crust formation are yet the main constraints to social and economic development of agriculture.

  12. Structural and hydrogeological features of Pleistocene shear zones in the area of Rome (Central Italy

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    C. Faccenna

    1994-06-01

    Full Text Available The last tectonic episode observed in the Latium Tyrrhenian margin (Central Italy, few km cast of Rome, is represented by a set of middIe-upper Pleistocene N-S shear zones, characterised by complex geometric and kinematic setting. The easternmost of these shear zones displays a strike-slip component of motion and is located at the boundary between the Apennine carbonate chain and the volcanic areas. The distribution of travertine deposits and hydrothermal springs suggests that this fault zone acts as an impermeable barrier for lateral flow derived from superficial karstic circuit, and as a preferential upwelling surface for deep hydrothermal fluids. We propose that high fluid pressure could develop inside these fault zones favouring the reactivation of buried pre-existing crustal discontinuities and the local re-orientation of the stress field, as testified by the geometry and the kinematics of the surface fault pattern.

  13. Household dyeing plants and traditional uses in some areas of Italy

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    Guarrera Paolo

    2006-02-01

    Full Text Available Abstract Background This paper reports the results of investigations carried out from 1977 to today in some areas of Italy (Latium, Marche, Abruzzo and to a limited extent in Sardinia concerning traditional uses of dyeing plants in the household. Results Twenty-nine plants are described, distributed in 23 families, and for each species the vernacular name, the way it is used and the locations of traditional use are given. Other plants used in the past in the above-mentioned regions are recalled. Conclusion Among the new findings – not mentioned in previous literature, see references – is Muscari neglectum (purplish. Nowadays atavistic dye uses still persist only in Nule (Sardinia.

  14. Modes of stepwise eastward migration of the northern Tyrrhenian Sea back-arc extension: Evidences from the northern Latium offshore (Italy)

    Science.gov (United States)

    Buttinelli, M.; Scrocca, D.; De Rita, D.; Quattrocchi, F.

    2014-02-01

    The structural architecture of a portion of the eastern side of the Tyrrhenian Sea back-arc basin has been defined reinterpreting a public data set made up by seismic reflection profiles. A detailed reconstruction of the extensional front migration trough time across the area has been achieved. Migration has been defined by identifying the generation of unconformities in the graben-like basins developed in the area, as due to the activation and deactivation of normal faults. Such phenomena are part of a tectonic process that also involved blocks rotation, crustal thinning, and stretching. Syn-rift extension affected the area since the early to middle Miocene (our estimate), principally interesting the north-westernmost sectors. During late Miocene and throughout the Plio-Quaternary the extensional front moved stepwise toward the southeastern and eastern sectors. Widespread postrift conditions established over the whole area since the late Pliocene to early Pleistocene. Since the Quaternary, the locus of active extension further migrated toward the present onshore area, where a pronounced volcanic phase developed. In this evolutionary framework the rates of observed migration could be correlated with the acceleration of Calabrian slab rollback since Pliocene. Furthermore, direct evidences of magmatism were not recognized in the offshore. Although the observed crustal thinning, the absence of volcanic bodies in the study area could be related to normal faults which were unable to sufficiently extend the crust, in association with lower crust and mantle processes unable to produce melts.

  15. Seismic sequences and swarms in the Latium-Abruzzo-Molise Apennines (central Italy): New observations and analysis from a dense monitoring of the recent activity

    Science.gov (United States)

    Frepoli, A.; Cimini, G. B.; De Gori, P.; De Luca, G.; Marchetti, A.; Monna, S.; Montuori, C.; Pagliuca, N. M.

    2017-08-01

    We present a detailed analysis of the seismic activity in the central Apennines based on a high quality seismogram data set collected from two temporary and three permanent networks. This integrated network recorded, between January 2009 and December 2013, a total of 7011 local earthquakes (6270 selected for this study), with local magnitudes ML ranging from 0.4 to 4.7. Hypocentres were located by using a reference 1D crustal velocity model determined with a genetic algorithm. The majority of the hypocenters are located beneath the axis of the Apenninic belt, while the rest are found along the peri-Tyrrhenian margin. Hypocentral depth distribution extends to a depth of 31 km with a pronounced peak between 8 and 12 km. Both low-to-moderate magnitude seismic sequences and diffuse swarm-like seismicity was observed. There were two major seismic swarms and a seismic sequence, which included the Marsica-Sora ML 4.7 main shock. A total of 468 fault plane solutions were derived from P-wave polarities. This new data set more than quadruples the number of focal mechanisms that was previously available for regional stress field analysis in the study region. The majority of the fault plane solutions in the central Apennines show predominantly normal fault movements, with T-axis trends oriented NE-SW. Focal mechanisms calculated in this study confirm that this area is in extension. For the seismic swarms-sequence in the Marsica-Sora area we also derived the azimuth and plunge of the principal stress axes by inverting fault plane solutions. We find a few right-lateral strike-slip focal mechanisms that possibly identify the prolongation of the strike-slip kinematics in the Gargano-Apulia foreland to the west, and mark the passage to the NW-SE striking normal faults of the inner Apenninic belt. The seismicity and stress distribution we observe might be consistent with a fragmented tectonic scenario in which faults with small dimensions release seismic energy in a diffused way.

  16. The 7 and 11 May 1984 earthquakes in Abruzzo-Latium (Central Italy): reappraisal of the existing macroseismic datasets according to the EMS98

    Science.gov (United States)

    Graziani, Laura; Tertulliani, Andrea; Maramai, Alessandra; Rossi, Antonio; Arcoraci, Luca

    2017-09-01

    The aim of this paper is to provide a complete and reliable macroseismic knowledge of the events that stroke a large area in Central Italy on 7 and 11 May 1984. Previous studies, together with original accounts integrated with new and unpublished information, have been gathered and examined in order to re-evaluate macroseismic intensities in terms of the European Macroseismic Scale (EMS98). New intensity maps have been compiled; the total number of localities with available information for both the shocks increases from 1254 of the previous study to 1576. On the basis of the new dataset, the macroseismic magnitude of the first shock is MW 5.6 which is lower than the previous macroseismic computation (MW 5.7). Moreover, the topic of assessing macroseismic intensity in the presence of multiple shocks has been also investigated, proposing an unconventional approach to presenting the macroseismic data: an overall picture of the cumulative effects produced by all the seismic sequence is given to support a partial but faithful reconstruction of the second shock. This approach is inspired by the common experience in interpreting historical seismic sequences and gives a picture of the impact of the 1984 events on the territory.

  17. Traditional Uses of Plants in the Tolfa–Cerite–Manziate Area (Central Italy

    Directory of Open Access Journals (Sweden)

    Paolo Maria Guarrera

    2015-09-01

    Full Text Available Traditional knowledge of local plant uses is rapidly fading away, especially in rural Mediterranean areas. We carried out ethnobotanical research in 2010-2011 in order to investigate the local knowledge of wild plants in the Tolfa–Cerite–Manziate area of Italy (Latium, district of Rome. We carried out a total of 45 semi-structured interviews with farmers, herders, and fishers. Here, a simple diachronic comparison is made between the current study and a previous one conducted in some of the villages of the study area to highlight potential losses of traditional knowledge of local plants. We documented a total of 102 plant species, belonging to 48 families, along with their uses (excluding food uses. We also reported some non-plant based remedies that were primarily used in veterinary medicine. Some plant uses, especially for making handicrafts, have not been reported previously (e.g., those of Celtis australis L. Cannabaceae, Betula pendula Roth Betulaceae. Many plant uses are no longer remembered in the area, which indicates a loss of local ethnobotanical knowledge.

  18. An 'Early Warning System' for the prevention of dredging potential impacts on sensitive areas

    Science.gov (United States)

    Piermattei, Viviana; Martellucci, Riccardo; Pierattini, Alberto; Bonamano, Simone; Paladini de Mendoza, Francesco; Albani, Marta; Stefanì, Chiara; Madonia, Alice; Fersini, Giorgio; Marcelli, Marco

    2016-04-01

    Coastal marine ecosystems are increasingly subject to multiple pressures and stressors produced by the effects of human activities. Intense and frequent disturbances which affect marine environment can derive from dredging activity, which is a fundamental management for most ports and harbours. The potential environmental effects of dredging procedures are generally due to the excavation of material from the sea bottom and the relocation elsewhere for disposal, overflow from the dredger and loss of material from pipelines during transport. Depending on the location and the intensity of these activities the marine environment, particularly sensitive areas, may be affected by dredging. The main environmental effects can be associated with suspended sediments and increases in turbidity into the water column, which can have adverse effects on marine animals and plants by reducing light penetration and by physical disturbance. For this reason it is fundamental to implement a real time monitoring system to control and prevent negative effects, enabling a rapid response to adverse water quality conditions and a fast activation of mitigation procedures, in agreement with all the reference authorities. In this work we present the development of an innovative 'Early Warning System' based on fixed stations, ad hoc in situ surveys and forecasting models, which was applied to a dredging activity carried out in the Gulf of Gaeta (Latium, Italy). It represents an extension of the C-CEMS (Civitavecchia Coastal Environmental Monitoring System) network, which is operative in the Tyrrhenian sea since 2005.

  19. Control Areas

    Data.gov (United States)

    Department of Homeland Security — This feature class represents electric power Control Areas. Control Areas, also known as Balancing Authority Areas, are controlled by Balancing Authorities, who are...

  20. Radiological risk from thoron, a case study: The particularly radon-prone area of Bolsena, and the lesson learned

    Science.gov (United States)

    Cinelli, G.; Capaccioni, B.; Hernández-Ceballos, M. A.; Mostacci, D.; Perghem, A.; Tositti, L.

    2015-11-01

    The contribution of 220Rn is usually negligible compared to that of 222Rn: its very short half-life makes escape from its source site within the rock very unlikely and it never has time enough to filtrate through the ground and through cracks in the floors or cellar walls to reach living quarters. This however becomes untrue if walls built with 232Th-rich materials are present: then sizeable amounts of thoron may be detected in the closed areas bounded by those walls. This is the case for many dwellings in central Italy, and the town of Bolsena (northern Latium) is presented as a case study. A typical building of the area, entirely constructed with tuff blocks, is investigated and the annual dose rates calculated for varying distances from the wall. Thoron concentration was found to decrease with a relaxation length of 13 cm. Thoron was found to pose a significant risk. The rate of air exchange was found to produce little effect. Wall plastering acts as a filter: thoron diffuses through it but a HVL of less than 1 cm was found to prevail.

  1. Characterisation of the local topsoil contribution to airborne particulate matter in the area of Rome (Italy). Source profiles

    Science.gov (United States)

    Pietrodangelo, A.; Salzano, R.; Rantica, E.; Perrino, C.

    2013-04-01

    Elemental profiles of the local resuspended natural topsoil of Rome area have been studied. Relevant compositional differences were observed either among main geological domains and rock types of this area (volcanics, flysch, marlstone, travertine) or between the two considered dimensional fractions (50 μm and PM10 resuspended from the former). A significant enrichment in trace metals (especially Pb, Ni and Cr) has been observed in the PM10 resuspended fraction of either volcanics or sedimentary outcropping rocks; volcanics show larger trace metals enrichment than sedimentary. Profiles of this study have been compared with signatures of natural crustal dust of African origin (collected either in situ or at European receptor sites, including Rome and other sites in the Latium region) and with signatures of road dust, properly selected from literature. This comparison was performed for source apportionment goals, with the aim of improving discrimination among signatures of local and non-local natural crustal materials. Elemental ratios of major and trace elements of geochemical relevance were used for the comparative study. Mg/Ca and Ti/Ca ratios appear successful in separating, by dispersion diagram, the resuspended fraction of local Rome geological topsoil from road dust and from long-range transported dust from Africa.

  2. Anchorage Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — An anchorage area is a place where boats and ships can safely drop anchor. These areas are created in navigable waterways when ships and vessels require them for...

  3. Wooded areas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the management of wooded areas on Neal Smith National Wildlife Refuge (formerly Walnut Creek National Wildlife Refuge) between 1992 and 2009.

  4. Revitalization Areas

    Data.gov (United States)

    Department of Housing and Urban Development — Revitalization areas are HUD-designated neighborhoods in need of economic and community development and where there is already a strong commitment by the local...

  5. 700 Area

    Data.gov (United States)

    Federal Laboratory Consortium — The 700 Area of the Hanford Site is located in downtown Richland.Called the Federal Office Building, the Richland Operations Site Manager and the Richland Operations...

  6. Effective Area

    Directory of Open Access Journals (Sweden)

    Ehud Keinan

    2015-07-01

    Full Text Available This article defines a new term, Effective Area, K, of a given territory as a function of four independent parameters: its nominal acreage, A, the intellectual competence of its inhabitants, B, their social competence, C, and their global influence, D, using a simple formalism: K = A x B x C x D. This analysis demonstrates that in our current world any consideration of the physical area of a given territory is meaningless if the quality of its population is ignored. K is a much more useful parameter than A, certainly for political and economical considerations, explaining why claims for territorial expansion are placed low on the national ladder of priorities in the developed countries. In many respects, large geographical areas may become a burden rather than an advantage. Thus, the importance of armed conflicts over geographical territories, which have taken a dominant part of the entire human history, is fading away. Furthermore, although the global acreage is constant, the total effective area of planet Earth keeps growing, providing sufficient room for the growing human population.

  7. The Civitavecchia Coastal Environment Monitoring System (C-CEMS): a new tool to analyze the conflicts between coastal pressures and sensitivity areas

    Science.gov (United States)

    Bonamano, S.; Piermattei, V.; Madonia, A.; Paladini de Mendoza, F.; Pierattini, A.; Martellucci, R.; Stefanì, C.; Zappalà, G.; Caruso, G.; Marcelli, M.

    2016-01-01

    The understanding of the coastal environment is fundamental for efficiently and effectively facing the pollution phenomena as expected by the Marine Strategy Framework Directive, and for limiting the conflicts between anthropic activities and sensitivity areas, as stated by Maritime Spatial Planning Directive. To address this, the Laboratory of Experimental Oceanology and Marine Ecology developed a multi-platform observing network that has been in operation since 2005 in the coastal marine area of Civitavecchia (Latium, Italy) where multiple uses and high ecological values closely coexist. The Civitavecchia Coastal Environment Monitoring System (C-CEMS), implemented in the current configuration, includes various components allowing one to analyze the coastal conflicts by an ecosystem-based approach. The long-term observations acquired by the fixed stations are integrated with in situ data collected for the analysis of the physical, chemical and biological parameters of the water column, sea bottom and pollution sources detected along the coast. The in situ data, integrated with satellite observations (e.g., temperature, chlorophyll a and TSM), are used to feed and validate the numerical models, which allow the analysis and forecasting of the dynamics of pollutant dispersion under different conditions. To test the potential capabilities of C-CEMS, two case studies are reported here: (1) the analysis of fecal bacteria dispersion for bathing water quality assessment, and (2) the evaluation of the effects of the dredged activities on Posidonia meadows, which make up most of the two sites of community importance located along the Civitavecchia coastal zone. The simulation outputs are overlapped by the thematic maps showing bathing areas and Posidonia oceanica distribution, thus giving a first practical tool that could improve the resolution of the conflicts between coastal uses (in terms of stress produced by anthropic activities) and sensitivity areas.

  8. Quiet areas

    DEFF Research Database (Denmark)

    Petersen, Rikke Munck

    2016-01-01

    This paper argues that drone filming can substantiate our understanding of multisensorial experiences of quiet areas and urban landscapes. Contrary to the distanced gaze often associated with the drone, this paper discusses drone filming as an intimate performativity apparatus that can affect per...... and transcendence can facilitate a deeper understanding of intimate sensations, substantiating their role in the future design and planning of urban landscapes. Hence, it addresses the ethics of an intimacy perspective (of drone filming) in the qualification of quiet areas.......This paper argues that drone filming can substantiate our understanding of multisensorial experiences of quiet areas and urban landscapes. Contrary to the distanced gaze often associated with the drone, this paper discusses drone filming as an intimate performativity apparatus that can affect...... perception as a result of its interrelationships between motion, gaze, and sound. This paper uses four films, one of which is a drone flyover, to launch a discussion concerning a smooth and alluring gaze, a sliding gaze that penetrates landscapes, and site appearance. Films hold the capacity to project both...

  9. A revision of the species of the pseudoscorpion subgenus Chthonius (Ephippiochthonius) (Arachnida, Pseudoscorpiones, Chthoniidae) from Italy and neighbouring areas.

    Science.gov (United States)

    Gardini, Giulio

    2013-01-01

    A taxonomic revision and a key to the species of the subgenus Chthonius (Ephippiochthonius) Beier, 1930 from Italy, Corsica and the Swiss Canton of Ticino are provided. The species are arranged in two species-groups (tetrachelatus group and fuscimanus group) on the basis of the shape of pedipalpal hand and of the type of dentition of the fixed and movable chelal fingers. The following new species are described: i) in the tetrachelatus group: Chthonius (E.) altamurae n. sp. (♀, loc. typ.: Apulia, Bari Prov., Altamura, Grotta Lamalunga 1295 Pu/BA), C. (E.) elymus n. sp. (♂, loc. typ.: Sicily, Trapani Prov., Custonaci, Abisso del Purgatorio 8064 Si/TP), Chthonius (E.) messapicus n. sp. (♂, loc. typ.: Apulia, Brindisi Prov., San Pietro Vernotico, Cerano); ii) in the fuscimanus group: C. (E.) aeneae n. sp. (♂♀, loc. typ.: Liguria, Genoa Prov., Sestri Levante, Punta Manara), C. (E.) etruscus n. sp. (♂♀, loc. typ.: Tuscany, Grosseto Prov., Semproniano, Grotta di Montecchio 254 To/GR), C. (E.) gallii n. sp. (♂♀, loc. typ.: Liguria, Savona Prov., Bergeggi), C. (E.) intemelius n. sp. (♂♀, loc. typ.: Liguria, Imperia Prov., Apricale, Mt Cianela), C. (E.) latellai n. sp. (♂♀, loc. typ.: Latium, Latina Prov., Bassiano, Grotta di Fiume Coperto 1361 La/LT), C. (E.) ligur n. sp. (♂♀, loc. typ.: Liguria, Imperia Prov., near Baiardo), C. (E.) magrinii n. sp. (♂, loc. typ.: Latium, Frosinone Prov., San Giovanni Incarico, Grotta sulla strada per il Santuario della Madonna della Guardia n. c. La/FR), C. (E.) monguzzii n. sp. (♂♀, loc. typ.: Lombardia, Brescia Prov., Sulzano, Oricina de la Pofa del Giardì 438 Lo/BS), C. (E.) sulphureus n. sp. (♂♀, loc. typ.: Marche, Ancona Prov., Genga, Grotta di Frasassi 1 Ma/AN), C. (E.) tyrrhenicus n. sp. (♂♀, loc. typ.: Liguria, Genoa Prov., Genoa, Quinto al Mare, Mt Moro). The following new synonymies are proposed: Chthonius (E.) bauneensis Callaini, 1983 is a junior subjective synonym of C. (E

  10. FHFA Underserved Areas

    Data.gov (United States)

    Department of Housing and Urban Development — Federal Housing Finance Agency's (FHFA) Underserved Areas establishes underserved area designations for census tracts in Metropolitan Areas (MSAs), nonmetropolitan...

  11. Class 1 Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — A "Class 1" area is a geographic area recognized by the EPA as being of the highest environmental quality and requiring maximum protection. Class I areas are areas...

  12. Analysis of the Escherichia coli dynamics in Civitavecchia bathing areas using the multi-platform coastal observing system C-CEMS (Civitavecchia-Coastal Environment Monitoring System)

    Science.gov (United States)

    Bonamano, Simone; Madonia, Alice; Borsellino, Chiara; Piermattei, Viviana; Martellucci, Riccardo; Pierattini, Alberto; Albani, Marta; Stefanì, Chiara; Caruso, Gabriella; Zappalà, Giuseppe; Marcelli, Marco

    2015-04-01

    Coastal areas are strongly affected by episodes of fecal contamination due to polluted water inflows from inadequately treated sewages that can cause a loss of resilience of the coastal ecosystems and also an alteration of their functioning. With the aim to provide an useful tool to assess the effects of such phenomena a big effort has been undertaken to the realization of a multi-platform monitoring observing system C-CEMS (Civitavecchia-Coastal Environment Monitoring System) in the coastal zone of Civitavecchia (Northern Latium, Italy), which collect a large amount of data by fixed stations, periodic in-situ samplings and remote observations and use them to feed the mathematical models in order to forecast the paths of the polluted substances in the marine environment. This work is focused on the analysis of the dispersion of Escherichia coli in Civitavecchia bathing areas during the summer 2012. Four daily field surveys under different meteomarine conditions were performed to detect the E. coli concentration at the discharge points and the control stations located in the bathing areas. The collected samples were analysed through the Culture-Based technique (CB) and the Fluorescent Antibody (FA) method in order to estimate both the viable culturable cells and the total E.coli population. The comparison between bacterial concentrations obtained by the two methods shows that the quantitative discrepancy between the culture and microscopical counts increases as the distance to the discharge point grows, underlining the occurrence of a high percentage of non viable cells, which are detected by FA only, at the control stations. Microbiological datasets integrated with C-CEMS measures were used to feed and validate the hydrodynamical (Delft3d-Flow and Swan) and bacterial dispersion (Delft3d-Waq) models. In order to analyze the contribute of physical (transport induced by marine currents) and biological processes (cells decay connected to solar radiation, temperature

  13. Areas of Triangles

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>We know that the area of any right triangle is half the area of the rectangle which has the same height and the same base with the triangle.The area of rectangle DFEG below is bh.So the area of triangle DFG is 1/2bh. Now we can give a proof of the conclusion that every triangle has half the area of a related rectangle.

  14. Should Broca's area include Brodmann area 47?

    Science.gov (United States)

    Ardila, Alfredo; Bernal, Byron; Rosselli, Monica

    2017-02-01

    Understanding brain organization of speech production has been a principal goal of neuroscience. Historically, brain speech production has been associated with so-called Broca’s area (Brodmann area –BA- 44 and 45), however, modern neuroimaging developments suggest speech production is associated with networks rather than with areas. The purpose of this paper was to analyze the connectivity of BA47 ( pars orbitalis) in relation to language . A meta-analysis was conducted to assess the language network in which BA47 is involved. The Brainmap database was used. Twenty papers corresponding to 29 experimental conditions with a total of 373 subjects were included. Our results suggest that BA47 participates in a “frontal language production system” (or extended Broca’s system). The BA47  connectivity found is also concordant with a minor role in language semantics. BA47 plays a central role in the language production system.

  15. Hydrologic Areas of Concern

    Data.gov (United States)

    University of New Hampshire — A Hydrologic Area of Concern (HAC) is a land area surrounding a water source, which is intended to include the portion of the watershed in which land uses are likely...

  16. BOEM Wind Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set represents the most recent changes for the Wind Development Planning Areas in the Atlantic. Wind Planning Areas in this dataset represent up to six...

  17. VT ZIP Code Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) A ZIP Code Tabulation Area (ZCTA) is a statistical geographic entity that approximates the delivery area for a U.S. Postal Service five-digit...

  18. Sunk Lake Natural Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Sunk Lake Natural Area Management Plan guides the long-range development of the Natural Area by identifying and integrating appropriate habitats, management...

  19. Infrastructure Area Simplification Plan

    CERN Document Server

    Field, L.

    2011-01-01

    The infrastructure area simplification plan was presented at the 3rd EMI All Hands Meeting in Padova. This plan only affects the information and accounting systems as the other areas are new in EMI and hence do not require simplification.

  20. LeaseAreas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — Federal outer Continental Shelf (OCS) Sand and Gravel Borrow Areas (Lease Areas) are polygons which are maintained by the Bureau of Ocean Energy Management (BOEM),...

  1. Vermont Designated Natural Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — Under Natural Areas Law (10 Vermont Statutes Annotated, Chapter 83 § 2607) the FPR commissioner, with the approval of the governor, may designate and set aside areas...

  2. The Ethiopean Language Area.

    Science.gov (United States)

    Ferguson, Charles A.

    This paper constitutes the fifth chapter of the forthcoming volume "Language in Ethiopia." In an effort to better define the particular linguistic area, the author analyzes phonological and grammatical features that languages in the area have in common. A number of features have been identified as characteristic of the area, and this…

  3. Selected areas in cryptography

    CERN Document Server

    Oorschot, Paul

    1997-01-01

    Selected Areas in Cryptography brings together in one place important contributions and up-to-date research results in this fast moving area. Selected Areas in Cryptography serves as an excellent reference, providing insight into some of the most challenging research issues in the field.

  4. Composition, size distribution, optical properties and radiative effects of re-suspended local mineral dust of Rome area by individual-particle microanalysis and radiative transfer modelling

    Directory of Open Access Journals (Sweden)

    A. Pietrodangelo

    2015-05-01

    Full Text Available New information on the PM10 mineral dust from site-specific (Rome area, Latium outcropped rocks, and on the microphysics, optical properties and radiative effects of mineral dust at local level were gained in this work. A multi-disciplinary approach was used, based on individual-particle scanning electron microscopy with X-ray energy-dispersive microanalysis (SEM XEDS, X-ray diffraction (XRD analysis of dust, size distribution of mineral particles, and radiative transfer modelling (RTM.The mineral composition of Rome lithogenic PM10 varies between an end-member dominated by silicate minerals and one exclusively composed of calcite. The first is obtained from volcanic lithotypes, the second from travertine or limestones; lithogenic PM10 with intermediate composition derives mainly from siliciclastic rocks or marlstones of Rome area. Size and mineral species of PM10 particles of silicate-dominated dust types are tuned mainly by weathering and, to lesser extent, by debris formation or crystallization; chemical precipitation of CaCO3 plays a major role in calcite-dominated types. These differences are evidenced by the diversity of volume distributions, within either dust types, or mineral species. Further differences are observed between volume distributions of calcite from travertine (natural source and from road dust (anthropic source, specifically on the width, shape and enrichment of the fine fraction (unimodal at 5 μm a.d. for travertine, bimodal at 3.8 and 1.8 μm a.d. for road dust. Log-normal probability density functions of volcanics and travertine dusts affect differently the single scattering albedo (SSA and the asymmetry parameter (g in the VISible and Near Infrared (NIR regions, depending also on the absorbing/non-absorbing character of volcanics and travertine, respectively. The downward component of the BOA solar irradiance simulated by RTM for a volcanics-rich or travertine-rich atmosphere shows that volcanics contribution to the

  5. Composition, size distribution, optical properties and radiative effects of re-suspended local mineral dust of Rome area by individual-particle microanalysis and radiative transfer modelling

    Science.gov (United States)

    Pietrodangelo, A.; Salzano, R.; Bassani, C.; Pareti, S.; Perrino, C.

    2015-05-01

    New information on the PM10 mineral dust from site-specific (Rome area, Latium) outcropped rocks, and on the microphysics, optical properties and radiative effects of mineral dust at local level were gained in this work. A multi-disciplinary approach was used, based on individual-particle scanning electron microscopy with X-ray energy-dispersive microanalysis (SEM XEDS), X-ray diffraction (XRD) analysis of dust, size distribution of mineral particles, and radiative transfer modelling (RTM).The mineral composition of Rome lithogenic PM10 varies between an end-member dominated by silicate minerals and one exclusively composed of calcite. The first is obtained from volcanic lithotypes, the second from travertine or limestones; lithogenic PM10 with intermediate composition derives mainly from siliciclastic rocks or marlstones of Rome area. Size and mineral species of PM10 particles of silicate-dominated dust types are tuned mainly by weathering and, to lesser extent, by debris formation or crystallization; chemical precipitation of CaCO3 plays a major role in calcite-dominated types. These differences are evidenced by the diversity of volume distributions, within either dust types, or mineral species. Further differences are observed between volume distributions of calcite from travertine (natural source) and from road dust (anthropic source), specifically on the width, shape and enrichment of the fine fraction (unimodal at 5 μm a.d. for travertine, bimodal at 3.8 and 1.8 μm a.d. for road dust). Log-normal probability density functions of volcanics and travertine dusts affect differently the single scattering albedo (SSA) and the asymmetry parameter (g) in the VISible and Near Infrared (NIR) regions, depending also on the absorbing/non-absorbing character of volcanics and travertine, respectively. The downward component of the BOA solar irradiance simulated by RTM for a volcanics-rich or travertine-rich atmosphere shows that volcanics contribution to the solar

  6. Composition, size distribution, optical properties, and radiative effects of laboratory-resuspended PM10 from geological dust of the Rome area, by electron microscopy and radiative transfer modelling

    Science.gov (United States)

    Pietrodangelo, A.; Salzano, R.; Bassani, C.; Pareti, S.; Perrino, C.

    2015-11-01

    In this work, new information has been gained on the laboratory-resuspended PM10 fraction from geological topsoil and outcropped rocks representative of the Rome area (Latium). Mineralogical composition, size distribution, optical properties and the surface radiative forcing efficiency (RFE) of dust types representing the compositional end members of this geological area have been addressed. A multi-disciplinary approach was used, based on chamber resuspension of raw materials and sampling of the PM10 fraction, to simulate field sampling at dust source, scanning electron microscopy/X-ray energy-dispersive microanalysis (SEM XEDS) of individual mineral particles, X-ray diffraction (XRD) analysis of bulk dust samples, building of number and volume size distribution (SD) from microanalysis data of mineral particles and fitting to a log-normal curve, and radiative transfer modelling (RTM) to retrieve optical properties and radiative effects of the compositional end-member dust samples. The mineralogical composition of Rome lithogenic PM10 varies between an end-member dominated by silicate minerals (from volcanics lithotypes), and one mostly composed of calcite (from travertine or limestones). Lithogenic PM10 with intermediate composition derives mainly from siliciclastic rocks or marlstones. Size and mineral species of PM10 particles of silicate-dominated dust types are tuned mainly by rock weathering and, to lesser extent, by debris formation or crystallization; chemical precipitation of CaCO3 plays a major role in calcite-dominated types. These differences are reflected in the diversity of volume distributions, either within dust types or mineral species. Differences are also observed between volume distributions of calcite from travertine (natural source; SD unimodal at 5 μm a.d.) and from road dust (anthropic source; SD bimodal at 3.8 and 1.8 μm a.d.). The volcanics and travertine dusts differently affect the single scattering albedo (SSA) and the asymmetry

  7. CVP Service Area

    Data.gov (United States)

    California Department of Resources — Federal Water Contract Service Area boundaries are incorporated boundaries of districts having contracts with the U.S. Bureau of Reclamation (Reclamation), within...

  8. Aperture area measurement facility

    Data.gov (United States)

    Federal Laboratory Consortium — NIST has established an absolute aperture area measurement facility for circular and near-circular apertures use in radiometric instruments. The facility consists of...

  9. Fishing Access Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — The Vermont Fish & Wildlife Department maintains developed fishing access areas. These sites provide public access to waters in Vermont for shore fishing...

  10. Northwest Area Science

    Science.gov (United States)

    Fuentes, Tracy L.; van Heeswijk, Marijke; Grossman, Eric E.

    2010-01-01

    Northwest Area Facts * Population about 12 million * 43 federally recognized Tribes * Hydropower provides about two-thirds of electricity supply * 78 federally listed threatened and endangered species * 12 active or potentially active volcanoes * Columbia River system drains more than 260,000 square miles, an area about the size of Texas * More than 175 square miles covered by glaciers * More than 900 miles of Pacific Ocean coastline * More than 2,300 miles of greater Puget Sound coastline * Some forests store more carbon per unit area than any other area in the world, including the tropics * 51 percent federal lands * Significant lead, zinc, silver, and phosphate deposits

  11. Operational Area Environmental Evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Bailey-White, Brenda Eileen [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nagy, Michael David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Wagner, Katrina Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Goodman, Thomas Richard [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Herring, Allen [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Catechis, Christopher S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kinghorn, Aubrianna Nicole [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Johnson, Ellie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Barthel, Michael David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Casaus, Benito [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-08-01

    The Operational Area Environmental Evaluation update provides a description of activities that have the potential to adversely affect natural and cultural resources, including soil, air, water, biological, ecological, and historical resources. The environmental sensitivity of an area is evaluated and summarized, which may facilitate informed management decisions as to where development may be prohibited, restricted, or subject to additional requirements.

  12. Available area isotherm

    NARCIS (Netherlands)

    Bosma, JC; Wesselingh, JA

    2004-01-01

    A new isotherm is presented for adsorption of proteins, the available area isotherm. This isotherm has a steric basis, unlike the (steric) mass action model. The shape of the available area isotherm is determined only by geometric exclusion. With the new isotherm, experimental results can be fitted

  13. PYRAMID ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Armstrong, Augustus K.; Scott, Douglas F.

    1984-01-01

    A geologic and mineral survey was conducted in the Pyramid Roadless Area, California. The area contains mineral showings, but no mineral-resource potential was identified during our studies. Three granodiorite samples on the west side of the roadless area contained weakly anomalous concentrations of uranium. Two samples of roof-pendant rocks, one metasedimentary rock and one metavolcanic rock, contain low concentrations of copper, and of copper and molybdenum, respectively. Although none was identified, the geologic terrane is permissive for mineral occurrences and large-scale, detailed geologic mapping of the areas of metasedimentary and metavolcanic roof pendants in the Pyramid Roadless Area could define a mineral-resource potential for tungsten and precious metals.

  14. Protected areas and poverty

    Science.gov (United States)

    Brockington, Daniel; Wilkie, David

    2015-01-01

    Protected areas are controversial because they are so important for conservation and because they distribute fortune and misfortune unevenly. The nature of that distribution, as well as the terrain of protected areas themselves, have been vigorously contested. In particular, the relationship between protected areas and poverty is a long-running debate in academic and policy circles. We review the origins of this debate and chart its key moments. We then outline the continuing flashpoints and ways in which further evaluation studies could improve the evidence base for policy-making and conservation practice. PMID:26460124

  15. Ice Engineering Research Area

    Data.gov (United States)

    Federal Laboratory Consortium — Refrigerated Physical Modeling of Waterways in a Controlled EnvironmentThe Research Area in the Ice Engineering Facility at the Cold Regions Research and Engineering...

  16. Driftless Area NWR ROCSTAR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Resources of Concern Selection Tool for Americas Refuges (ROCSTAR) was developed to assist national wildlife refuges, waterfowl production areas, wetland...

  17. Pilot Boarding Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot boarding areas are locations at sea where pilots familiar with local waters board incoming vessels to navigate their passage to a destination port. Pilotage is...

  18. Decontamination & decommissioning focus area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    In January 1994, the US Department of Energy Office of Environmental Management (DOE EM) formally introduced its new approach to managing DOE`s environmental research and technology development activities. The goal of the new approach is to conduct research and development in critical areas of interest to DOE, utilizing the best talent in the Department and in the national science community. To facilitate this solutions-oriented approach, the Office of Science and Technology (EM-50, formerly the Office of Technology Development) formed five Focus AReas to stimulate the required basic research, development, and demonstration efforts to seek new, innovative cleanup methods. In February 1995, EM-50 selected the DOE Morgantown Energy Technology Center (METC) to lead implementation of one of these Focus Areas: the Decontamination and Decommissioning (D & D) Focus Area.

  19. SO2 Nonattainment Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for Sulfur dioxide and have...

  20. PM 10 Nonattainment Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for PM 10 and have been...

  1. Carbon Monoxide Nonattainment Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for Carbon Monoxide and have...

  2. 5 CFR 591.207 - Which areas are COLA areas?

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Which areas are COLA areas? 591.207... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.207 Which areas are COLA areas? OPM has established the following COLA areas: (a) City...

  3. 5 CFR 591.205 - Which areas are nonforeign areas?

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Which areas are nonforeign areas? 591.205... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances and Post Differentials § 591.205 Which areas are nonforeign areas? (a) The nonforeign areas...

  4. 200 Area Interim Storage Area Technical Safety Requirements

    Energy Technology Data Exchange (ETDEWEB)

    CARRELL, R.D.

    2000-03-15

    The 200 Area Interim Storage Area Technical Safety Requirements define administrative controls and design features required to ensure safe operation during receipt and storage of canisters containing spent nuclear fuel. This document is based on the 200 Area Interim Storage Area, Annex D, Final Safety Analysis Report which contains information specific to the 200 Area Interim Storage Area.

  5. Large area LED package

    Science.gov (United States)

    Goullon, L.; Jordan, R.; Braun, T.; Bauer, J.; Becker, F.; Hutter, M.; Schneider-Ramelow, M.; Lang, K.-D.

    2015-03-01

    Solid state lighting using LED-dies is a rapidly growing market. LED-dies with the needed increasing luminous flux per chip area produce a lot of heat. Therefore an appropriate thermal management is required for general lighting with LEDdies. One way to avoid overheating and shorter lifetime is the use of many small LED-dies on a large area heat sink (down to 70 μm edge length), so that heat can spread into a large area while at the same time light also appears on a larger area. The handling with such small LED-dies is very difficult because they are too small to be picked with common equipment. Therefore a new concept called collective transfer bonding using a temporary carrier chip was developed. A further benefit of this new technology is the high precision assembly as well as the plane parallel assembly of the LED-dies which is necessary for wire bonding. It has been shown that hundred functional LED-dies were transferred and soldered at the same time. After the assembly a cost effective established PCB-technology was applied to produce a large-area light source consisting of many small LED-dies and electrically connected on a PCB-substrate. The top contacts of the LED-dies were realized by laminating an adhesive copper sheet followed by LDI structuring as known from PCB-via-technology. This assembly can be completed by adding converting and light forming optical elements. In summary two technologies based on standard SMD and PCB technology have been developed for panel level LED packaging up to 610x 457 mm2 area size.

  6. CHANCHELULLA ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Huber, Donald F.; Stebbins, Scott A.

    1984-01-01

    On the basis of a mineral survey there seems to be little likelihood for the occurrence of mineral resources in the Chanchelulla Roadless Area, California, except for a demonstrated resource of about 7200 tons containing 0. 084 oz gold/ton, 0. 84 oz silver/ton, and accessory copper at the Chanchelulla prospect. This prospect is located on a northwest-trending quartz vein. Limestone and small amounts of magnetite occur in the area but on the basis of available data no resources are identified. No potential for energy resources was identified.

  7. OLED area illumination source

    Science.gov (United States)

    Foust, Donald Franklin; Duggal, Anil Raj; Shiang, Joseph John; Nealon, William Francis; Bortscheller, Jacob Charles

    2008-03-25

    The present invention relates to an area illumination light source comprising a plurality of individual OLED panels. The individual OLED panels are configured in a physically modular fashion. Each OLED panel comprising a plurality of OLED devices. Each OLED panel comprises a first electrode and a second electrode such that the power being supplied to each individual OLED panel may be varied independently. A power supply unit capable of delivering varying levels of voltage simultaneously to the first and second electrodes of each of the individual OLED panels is also provided. The area illumination light source also comprises a mount within which the OLED panels are arrayed.

  8. SELKIRK ROADLESS AREA, IDAHO.

    Science.gov (United States)

    Miller, Fred K.; Benham, John R.

    1984-01-01

    On the basis of mineral-resource surveys the Selkirk Roadless Area, Idaho has little promise for the occurrence of mineral or energy resources. Molybdenum, lead, uranium, thorium, chromium, tungsten, zirconium, and several rare-earth elements have been detected in panned concentrates from samples of stream sediment, but no minerals containing the first five elements were found in place, nor were any conditions conducive to their concentration found. Zirconium, thorium, and the rare earths occur in sparsely disseminated accessory minerals in granitic rocks and no resource potential is identified. There is no history of mining in the roadless area and there are no oil, gas, mineral, or geothermal leases or current claims.

  9. Area Handbook for Syria.

    Science.gov (United States)

    Nyrop, Richard; And Others

    This volume on Syria is one of a series of handbooks prepared by the Foreign Area Studies (FAS) of the American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. The emphasis is on…

  10. Local Area Networks.

    Science.gov (United States)

    Marks, Kenneth E.; Nielsen, Steven

    1991-01-01

    Discusses cabling that is needed in local area networks (LANs). Types of cables that may be selected are described, including twisted pair, coaxial cables (or ethernet), and fiber optics; network topologies, the manner in which the cables are laid out, are considered; and cable installation issues are discussed. (LRW)

  11. Plutonium focus area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this new approach, EM developed a management structure and principles that led to the creation of specific Focus Areas. These organizations were designed to focus the scientific and technical talent throughout DOE and the national scientific community on the major environmental restoration and waste management problems facing DOE. The Focus Area approach provides the framework for intersite cooperation and leveraging of resources on common problems. After the original establishment of five major Focus Areas within the Office of Technology Development (EM-50, now called the Office of Science and Technology), the Nuclear Materials Stabilization Task Group (EM-66) followed the structure already in place in EM-50 and chartered the Plutonium Focus Area (PFA). The following information outlines the scope and mission of the EM, EM-60, and EM-66 organizations as related to the PFA organizational structure.

  12. Area Handbook for Mozambique.

    Science.gov (United States)

    Herrick, Allison Butler

    This publication is one of a series of handbooks prepared by the Foreign Areas Studies (FAS) of The American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political and military institutions and practices of various countries. The present handbook…

  13. Areas of Learning

    Science.gov (United States)

    Coe, John

    2010-01-01

    This article examines the recommendations made by the Independent Review of the Primary Curriculum (the Rose Report in 2009) that the curriculum should be organised into areas of learning. The implications for teachers are considered. By drawing upon past experience some major weaknesses and strengths implicit in the approach are identified and…

  14. Content Area Vocabulary Learning

    Science.gov (United States)

    Fisher, Douglas; Frey, Nancy

    2014-01-01

    Students' vocabulary knowledge is a significant predictor of their overall comprehension. The Common Core State Standards are raising the expectations for word learning and there are now 4 distinct standards related to vocabulary as well as expectations in other standards, including content areas. To address these expectations, teachers need…

  15. Protected areas in mountains

    Directory of Open Access Journals (Sweden)

    Hamilton, L. S.

    2006-12-01

    Full Text Available

    The importance of a global Protected Areas Network in sustaining appropriate mountain development is presented in this paper. Present status of the world’s “official” Protected Areas in the UN List, and the proportion that are in mountain areas, and including international designations (World Heritage and Biosphere Reserves. Current and future challenges in the management of these special areas are also commented.



    El autor destaca la importancia de una Red Mundial de Espacios Protegidos para el desarrollo sostenible de las montañas. Comenta luego el estatus actual de las Áreas Protegidas “oficiales” del Mundo en la Lista de las Naciones Unidas y qué proporción de ellas forma parte de las montañas, sin olvidar las figuras internacionales de protección como Patrimonio de la Humanidad y Reservas de Biosfera. Para terminar, se discuten los problemas de gestión actuales y futuros de estas áreas tan especiales

  16. Subsurface contaminants focus area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites.

  17. Small mammal communities of the "Monte Rufeno" Natural Reserve (Latium, Italy: data from Barn Owl Tyto alba pellets / I popolamenti di micromammiferi della Riserva Naturale "Monte Rufeno" (Lazio: dati da borre di barbagianni Tyto alba

    Directory of Open Access Journals (Sweden)

    Gaetano Aloise

    1990-07-01

    Full Text Available Abstract A high number of preys (7,147 specimens from barn owl pellets were collected in 15 sites of Monte Rufeno Natural Reserve. The 97.42% were small mammals, belonging to at least 6 species of Insectivora, 3 species of Chiroptera and 8 of Rodentia. The use of adequate indexes showed as expected, a high faunistic and biocenotic affinity among all sites of the Natural Reserve. Moreover, the values of trophic leve1 are analogous to the mean values found by others in the province of Rome. The biotic diversity is low and this result can be explained with predation of the barn owls over the most anthropizated areas out of the Natural Reserve. Faunistic and biocenotic indexes were utilized to compare the study area with other localities of Centra1 Italy characterized by typical mediterranean or temperate bioclimate. In one of the sites studied (Podernovo, seasonal changes of predation were analyzed. Riassunto In 15 siti posti all'interno della Riserva Naturale "Monte Rufeno" sono state raccolte numerose borre di Barbagianni Tyto alba in cui sono state rinvenute 7147 prede di cui il 97.42% costituito da micromammiferi. Alcuni indici ecologici (affinità biocenotica e faunistica, diversità biotica, termoxerofilia, antropizzazione, livello trofico sono stati applicati ai dati relativi ai micromammiferi terragnoli. Un confronto faunistico e biocenotico è stato effettuato tra i siti del comprensorio ed alcune località dell'Italia centrale caratteristiche di ambienti a bioclima mediterraneo o temperato. In uno dei siti studiati (Podernovo è stato possibile analizzare l'andamento stagionale della predazione.

  18. Large area mass analyzer

    Energy Technology Data Exchange (ETDEWEB)

    Rachev, Mikhail [Max-Planck-Institut for Nuclear Physics, Heidelberg Saupfercheckweg 1, Heidelberg 69117 (Germany)]. E-mail: mikhail.rachev@mpi-hd.mpg.de; Srama, Ralf [Max-Planck-Institut for Nuclear Physics, Heidelberg Saupfercheckweg 1, Heidelberg 69117 (Germany); Srowig, Andre [Max-Planck-Institut for Nuclear Physics, Heidelberg Saupfercheckweg 1, Heidelberg 69117 (Germany); Gruen, Eberhard [Max-Planck-Institut for Nuclear Physics, Heidelberg Saupfercheckweg 1, Heidelberg 69117 (Germany)

    2004-12-11

    A new time-of-flight spectrometer for the chemical analysis of cosmic dust particles in space has been simulated by Simion 7.0. The instrument is based upon impact ionization. This method is a reliable method for in situ dust detection and is well established. Instruments using the impact ionization flew on board of Helios and Galileo and are still in operation on board of the Ulysses and Cassini-Huygens missions. The new instrument has a large sensitive area of 0.1m2 in order to achieve a significant number of measurements. The mass resolution M/{delta}M>100 and the mass range covers the most relevant elements expected in cosmic dust. The instrument has a reflectron configuration which increases the mass resolution. Most of the ions released during the impact are focused to the detector. The ion detector consists of a large area ion-to-electron converter, an electron reflectron and a microchannel plate detector.

  19. Sacramento Metropolitan Area, California

    Science.gov (United States)

    1992-02-01

    resource of the river. Also, strips of riparian vegetation along the riverbank provide good areas for naturalists and birdwatching . Recreational resources...policies #1 and #2 when improvements are made costing at least 50 percent of the estimated current market value of the structure before improvements. o1 S 0...height and depth of flooding is provided in Table 1. Although depreciation values have been used in our analysis, market values also had to be considered

  20. Frostbites in circumpolar areas

    Directory of Open Access Journals (Sweden)

    Tiina Maria Ikäheimo

    2011-10-01

    Full Text Available Circumpolar areas are associated with prolonged cold exposure where wind, precipitation, and darkness further aggravate the environmental conditions and the associated risks. Despite the climate warming, cold climatic conditions will prevail in circumpolar areas and contribute to adverse health effects. Frostbite is a freezing injury where localized damage affects the skin and other tissues. It occurs during occupational or leisure-time activities and is common in the general population among men and women of various ages. Industries of the circumpolar areas where frostbite occurs frequently include transportation, mining, oil, and gas industry, construction, agriculture, and military operations. Cold injuries may also occur during leisure-time activities involving substantial cold exposure, such as mountaineering, skiing, and snowmobiling. Accidental situations (occupational, leisure time often contribute to adverse cooling and cold injuries. Several environmental (temperature, wind, wetness, cold objects, and altitude and individual (behavior, health, and physiology predisposing factors are connected with frostbite injuries. Vulnerable populations include those having a chronic disease (cardiovascular, diabetes, and depression, children and the elderly, or homeless people. Frostbite results in sequelae causing different types of discomfort and functional limitations that may persist for years. A frostbite injury is preventable, and hence, unacceptable from a public health perspective. Appropriate cold risk management includes awareness of the adverse effects of cold, individual adjustment of cold exposure and clothing, or in occupational context different organizational and technical measures. In addition, vulnerable population groups need customized information and care for proper prevention of frostbites.

  1. Vehicular road influence areas

    Science.gov (United States)

    Huertas, María E.; Huertas, José I.; Valencia, Alexander

    2017-02-01

    Vehicle operation over paved and unpaved roads is an emission source that significantly contributes to air pollution. Emissions are derived from vehicle exhaust pipes and re-suspension of particulate matter generated by wind erosion and tire to road surface interactions. Environmental authorities require a methodology to evaluate road impact areas, which enable managers to initiate counter-measures, particularly under circumstances where historic meteorological and/or air quality data is unavailable. The present study describes an analytical and experimental work developed to establish a simplified methodology to estimate the area influenced by vehicular roads. AERMOD was chosen to model pollutant dispersion generated by two roads of common attributes (straight road over flat terrain) under the effects of several arbitrary chosen weather conditions. The resulting pollutant concentration vs. Distance curves collapsed into a single curve when concentration and distance were expressed as dimensionless numbers and this curve can be described by a beta distribution function. This result implied that average concentration at a given distance was proportional to emission intensity and that it showed minor sensitivity to meteorological conditions. Therefore, road influence was defined by the area adjacent to the road limited by distance at which the beta distribution function equaled the limiting value specified by the national air quality standard for the pollutant under consideration.

  2. SUBURBAN AREAS. ZONAS SUBURBANAS.

    Directory of Open Access Journals (Sweden)

    Diana Valencia Londoño

    2014-06-01

    Full Text Available RESUMEN: The suburban areas represent a category of use and appropriation of the soil that is particularly problematic in the Latin American context. The conflicts that tend to occur in this type of areas are given by the uncontrolled expansion of cities in a competition with the rural areas which deprives these from various environmental conditions and positive housing conditions. This article is the product of the research project “Methodology for the Intervention of Suburban Soils, Northern Aburra: A Case Study” in Medellin, Colombia, in order to disseminate core concepts that guide the study and generate academic exchange in this regard. Resumen: Las zonas suburbanas representan una categoría de uso y apropiación del suelo que es particularmente problemática en el contexto latinoamericano. Los conflictos que suelen verificarse en este tipo de zonas se dan por la expansión incontrolada de las ciudades en una competencia con las áreas rurales que priva a éstas de varias de sus condiciones ambientales y de habitabilidad positivas. El artículo es producto del proyecto de investigación “Metodología para la intervención de suelos suburbanos, caso de estudio Aburrá Norte” en Medellín, Colombia, con el fin de divulgar los conceptos de base que orientan el estudio y generar intercambio académico al respecto.

  3. All Conservation Opportunity Areas (ECO.RES.ALL_OP_AREAS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The All_OP_Areas GIS layer are all the Conservation Opportunity Areas identified by MoRAP (produced for EPA Region 7). They designate areas with potential for...

  4. Small Area Fair Market Rent

    Data.gov (United States)

    Department of Housing and Urban Development — Due to the increasing demand for more localized rents for a variety of purposes, HUD is making Small Area FMRs for all metropolitan areas available. Small Area FMRs...

  5. Large area bulk superconductors

    Science.gov (United States)

    Miller, Dean J.; Field, Michael B.

    2002-01-01

    A bulk superconductor having a thickness of not less than about 100 microns is carried by a polycrystalline textured substrate having misorientation angles at the surface thereof not greater than about 15.degree.; the bulk superconductor may have a thickness of not less than about 100 microns and a surface area of not less than about 50 cm.sup.2. The textured substrate may have a thickness not less than about 10 microns and misorientation angles at the surface thereof not greater than about 15.degree.. Also disclosed is a process of manufacturing the bulk superconductor and the polycrystalline biaxially textured substrate material.

  6. Beyond breeding area management

    DEFF Research Database (Denmark)

    Pedersen, Lykke; Thorup, Kasper; Tøttrup, Anders P.

    Every year, billions of songbirds migrate thousands of kilometres between their European breeding grounds and African overwintering area. As migratory birds are dependent on resources at a number of sites varying in both space and time, they are likely to be more vulnerable to environmental change...... technological advances are currently enabling us to track yet smaller songbirds throughout their migration cycle providing valuable insight into the life cycle of individual birds. However, direct tracking of migratory birds has so far mainly been conducted on single populations and our understanding of entire...... and provide important information for conservation management of migratory birds....

  7. Dementia in Taiwan area

    Institute of Scientific and Technical Information of China (English)

    Yuanhan Yang

    2016-01-01

    Objective:Taiwan has an increasing aging population like other developed areas. The aging population will lead to an increased prevalence of dementia. Methods:This article will reflect the status of dementia in Taiwan, including updated epidemiology, diagnosis, subtypes, and optimal treatment of dementia. Results:The article also describes and interprets the Taiwan Dementia Policy to establish a clear, large view of the current state of management of dementia in Taiwan and future policy implementation. Conclusion:A comprehensive policy to dementia, from the basic researches to clinical care and treatment, is necessary to the increased aged population in Taiwan.

  8. Zeolites and Usage Areas

    Directory of Open Access Journals (Sweden)

    Jale Gülen

    2012-06-01

    Full Text Available Zeolites are formed via several reactions from the minerals that consist of aluminium and silica. Zeolites, which have a growing significance in recent days are one of important industrial raw materials. As well as being used as a catalyst, theirability to do ion exchange and adsorption make them even more valuable. Zeolites are used in several industries such as energy, agriculture and animal husbandry, mining and metallurgy, construction, detergent, paper, etc. In this study, the definiton, formation and usage areas of zeolites are explained.

  9. Cholera in Azov area

    OpenAIRE

    O. N. Domashenko; T. A. Belomerya; N. V. Martynova; G. N. Daragan; Demkovich, O.O.; U. V. Malakhova; G. I. Zemlyanskaya; Popova, D.M.

    2015-01-01

    The purpose of research is analysis of clinical course and treatment results of patients with cholera in the Azov area. Materials and methods. During the period from 29.05.2011 to 19.08.2011 33 cases of cholera (32 adults and 1 child) and 25 vibrio carriers (22 adults and 3 children), which were caused by toxigenic strains of Vibrio cholera El Tor serogroup O1 Ogawa. Results. Likely factors of disease transmission in Mariupol are sea and river water, and the fish that were caught in the water...

  10. Wide area sensor network

    Science.gov (United States)

    Mukhopadhyay, Sanjoy; Nix, Tricia; Junker, Robert; Brentano, Josef; Khona, Dhiren

    2006-05-01

    The technical concept for this project has existed since the Chernobyl accident in 1986. A host of Eastern European nations have developed countrywide grid of sensors to monitor airborne radiation. The objective is to build a radiological sensor network for real-time monitoring of environmental radiation levels in order to provide data for warning, and consequentially the assessment of a nuclear event. A network of radiation measuring equipment consisting of gamma, neutron, alpha, and beta counters would be distributed over a large area (preferably on fire station roof tops) and connected by a wireless network to the emergency response center. The networks would be deployed in urban environments and would supply first responders and federal augmentation teams (including those from the U.S. Departments of Energy, Defense, Justice, and Homeland Security) with detailed, accurate information regarding the transport of radioactive environmental contaminants, so the agencies can provide a safe and effective response. A networked sensor capability would be developed, with fixed sensors deployed at key locations and in sufficient numbers, to provide adequate coverage for early warning, and input to post-event emergency response. An overall system description and specification will be provided, including detector characteristics, communication protocols, infrastructure and maintenance requirements, and operation procedures. The system/network can be designed for a specifically identified urban area, or for a general urban area scalable to cities of specified size. Data collected via the network will be transmitted directly to the appropriate emergency response center and shared with multiple agencies via the Internet or an Intranet. The data collected will be managed using commercial off - the - shelf Geographical Information System (GIS). The data will be stored in a database and the GIS software will aid in analysis and management of the data. Unique features of the

  11. Phoenix Work Area Animation

    Science.gov (United States)

    2008-01-01

    [figure removed for brevity, see original site] Click on image for animation This animation from Sol 1 shows a mosaic of the Phoenix digging area in the Martian terrain. Phoenix scientists are very pleased with this view as the terrain features few rocks an optimal place for digging. The mast of the camera looks disjointed because the photos that comprise this mosaic were taken at different times of day. This video also show some of the lander's instrumentation. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  12. Local area networks

    CERN Document Server

    Zafiropoulo, P

    1982-01-01

    Pitro Zafiropulo is a- staff member at the IBM Research Laboratories at Zurich. He joined IBM in 1968 and has worked on protocol validation, synthesis, integrated networks, network reliability, PABX's and speech recognition. Local Area Networks are intended to provide improved communication capabilities such as high data throughput rates, low error rates and ease of connection among terminal stations and comuters. These new types of networks operate within a limited geographical range like an establishment, campus or building and are owned by a single organization. The presentation introduces these networks and the main techniques are described. It then proceeds to evaluate the main switching techniques as they apply to LAN ring and bus configurations. The preferred technique of token-ring distributed switching is identified. The contents of Mr. Zafiropoulo's talk was somewhat similar to the paper of Mr. Kummerle, which is therefore included in these Proceedings.

  13. Global protected area impacts.

    Science.gov (United States)

    Joppa, Lucas N; Pfaff, Alexander

    2011-06-01

    Protected areas (PAs) dominate conservation efforts. They will probably play a role in future climate policies too, as global payments may reward local reductions of loss of natural land cover. We estimate the impact of PAs on natural land cover within each of 147 countries by comparing outcomes inside PAs with outcomes outside. We use 'matching' (or 'apples to apples') for land characteristics to control for the fact that PAs very often are non-randomly distributed across their national landscapes. Protection tends towards land that, if unprotected, is less likely than average to be cleared. For 75 per cent of countries, we find protection does reduce conversion of natural land cover. However, for approximately 80 per cent of countries, our global results also confirm (following smaller-scale studies) that controlling for land characteristics reduces estimated impact by half or more. This shows the importance of controlling for at least a few key land characteristics. Further, we show that impacts vary considerably within a country (i.e. across a landscape): protection achieves less on lands far from roads, far from cities and on steeper slopes. Thus, while planners are, of course, constrained by other conservation priorities and costs, they could target higher impacts to earn more global payments for reduced deforestation.

  14. MANAGEMENT IN RURAL AREAS

    Directory of Open Access Journals (Sweden)

    Danimir Štros

    2015-07-01

    Full Text Available Croatia has been seeking to achive pre-war results in tourism since its independence. Rural tourism in Croatia based on family farma faces a number of problems legal foundations, the involement of local communities, inadequate entepreneur support etc. The political will for development exists, but there is lack of willingness and the ability to get things started, which results in the closure of family farma who cannot cope with the parallel job of agriculture and tourism. Arriving guests certainly want a new type of tourism: peace, clean environment, cultural intangible and tangible treasures, all without the noise and stress; and Croatia can definitely offer it, either in coastal or inland areas with traditional food and drinks. The destinations connection is not satisfactora. there is also an evident lack of legislation and regional spatial development plans for sustainable tourism which is a prerequisite for successful tourism. With these plans presumptins accepted, Croatian tourism would become distinctive and inland and coastal branches of tourism could complement each other so that the customer can spend his vacation both in the continental ant the maritime part of the country, getting to know our culture and enjoy the traditional cousine.

  15. Water Service Areas - Public Water Supplier's (PWS) Service Areas

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Boundaries of current public water supplier's (PWS) service areas. This data set contains the present service area boundary of the water system and does not contain...

  16. Water Service Areas - Public Water Supplier's (PWS) Service Areas

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Boundaries of current public water supplier's (PWS) service areas. This data set contains the present service area boundary of the water system and does not contain...

  17. [Syntactic Processing in Broca's Area: Brodmann Areas 44 and 45].

    Science.gov (United States)

    Yamada, Atora; Sakai, Kuniyoshi L

    2017-04-01

    Brodmann areas 44 and 45 are known as Broca's area; however, their true functional roles are still unknown. Recent developments in neuroimaging techniques revealed the structures and functions of Broca's area in detail. More specifically regarding language functions, sufficient evidence has been accumulated that this region subserves the center of syntactic processing, not necessarily motor functions. Here, we review a role of Broca's area as the grammar center, including other roles in nonlinguistic functions.

  18. Rear Area Security In The Field Army Service Area.

    Science.gov (United States)

    2007-11-02

    his ma.jor subordinate Commanders, the arm support brigade commander. Rear are? ecurity doctrine requires the area coriander to coordin- ate unit...field army service area. Response The army support brigade coriander conducts phase I rear area security operations within the limits of current

  19. Bryozoan assemblages and relation with environmental factors: An example from the latium coast (Italy)

    Energy Technology Data Exchange (ETDEWEB)

    Chimenz Gusso, C. [Rome, Univ. La Sapienza (Italy). Dipt. di Biologia Animale e dell`Uomo; Nicoletti, L.

    1995-12-31

    The distribution of Bryozoa Gymnolaemata in 3 transect with different characteristics of inclination and exposure in analysed. The structural and morpho-functional characteristics of the assemblages are discussed in relation to the environmental factor. The data and the observations, considered on the whole, accord with the hypothesis that morpho-functional characteristics in the Bryozoa considered are in good relation with the environmental factors.

  20. [Immune protection against rubella in a group of women in Latium].

    Science.gov (United States)

    Fischetti, M; Melino, C; Venza, F

    1991-02-15

    This paper reports data concerning the immune status of 252 pregnant women with regard to rubella infection. The inverse haemagglutination was used to titrate rubella virus-antibodies and it was carried out for each pregnant woman on two blood samples, collected at three weeks' interval. Thirty-nine of the 252 pregnant women (15.50%) contracted the infection in the first trimester of pregnancy. Fifty-seven women (22.60%) showed a low degree of protection against the infection while only forty-five women had a protective rubella virus-antibody titre. Finally, 111 of the 252 (44.60%) pregnant women were rubella virus seronegative and therefore susceptible to the infection.

  1. HYPERTROPHICALUM ADENOIDIS IN RE-LATIUM CUM SECRETUM OTTITIS IN MEDIAM

    Directory of Open Access Journals (Sweden)

    Lidija DUBROVSKA-MILETIC

    1999-11-01

    Full Text Available In this study we presented the treatment of 20 children with secretory otitis media (SOM. The treatment was surgical and it considened-ventilaton tube insertion and adenoidectomy in case of enlarged adenoid. In this clinical investigation was enroll 15 boys and 5 girls in age 5 to 10 were divided in two main groups:1. 9 children without enlarged adenoid2. 11 children with confirmed enlarged adenoidClinical material was analyzed according to hearing level, middle ear condition estimated by pure toneaudiiometry and tympanometry before and after the treatment. The result showed that adenoidectomy in combination with ventilation tube insertion facilitate secretory otitis media. That’s enable timely improving of hearing function us a important on development of speech, social, emotional and academic development in the early childhood.

  2. Surveillance of meningococcal meningitis in the Latium region, Italy 1984-1985.

    Science.gov (United States)

    Albertoni, F; Chierchini, P; Ippolito, G; Perucci, C; Occhionero, M; Mastrantonio Gianfrilli, P

    1987-01-01

    A surveillance system on meningococcal meningitis was set up in an Italian region in 1984, to monitor the trend and distribution of the disease, to acquire bacteriological data, to evaluate control measures. Results of the first two years show no overall increase in the incidence of the disease, on the other hand an increased incidence in the 15-24 age group, a high fatality rate, a prevalence of serogroup C and serotype 2a and widespread resistance to sulfonamides were observed. Features characteristic of an epidemic period are thus present in the context of an endemic setting.

  3. [Application of the QuavaTAR model to vaccination services in Latium, Italy].

    Science.gov (United States)

    Maurici, Massimo; Meleleo, Cristina; Campolongo, Alessandra; D'Anna, Claudio; Mangia, Maria Luisa; Sgricia, Stefano; Serino, Laura; Paulon, Luca; Franco, Elisabetta; Ferrante, Maurizio

    2010-01-01

    Definition, categorization, and measuring of Quality have become increasingly important concerns in the era of managed care and cost containment. Most attempts to develop quality indicators have been based on outcome measures. The Donabedian model of Structure-Process-Outcome has been universally accepted and used as the basis for much of the work addressing quality and outcomes. Adequate indicators for vaccination services are scant therefore are applied to this setting a new quality measurement process based on a probabilistic approach called MQS (Misure di Qualità in Sanità-Quality Measures in Healthcare), developed by our working group since 2005 in several hospital settings. This new application, called "Quality in Vaccination Theory and Research"(QuaVaTAR), was used to measure the efficiency of the vaccination centers of three Local Health Units (ASL RM B, RM F, RM H) in Lazio Region (Italy). The measure method combines the evidences obtained from the supplied services (objective measurements) and the judgments of the services' stakeholders collected by an "ad hoc" questionnaire (subjective measurements). The subjective evaluations were expressed with a number (between 0-100) representing a personal judgment on the organizational and the communicational efficiency and the comfort of the "ideal" vaccination center. The objective measurements were collected in performance grids on the same points investigated with the questionnaire. Combining objective and subjective measures we obtained "Quality Scores", useful to make improvements in the vaccination centers and to compare different services.

  4. Sanidine holocrystalline ejecta from central Sabatini Volcanic District, Latium (Italy). II. Intergranular ejecta and minerogenetic deductions

    Energy Technology Data Exchange (ETDEWEB)

    Capitanio, F.; Mottana, A.

    1998-12-31

    The Sanidine holocrystalline ejecta with intergranular texture from the central Sabatini Volcanic District contain high-T feldspars, out-of-equilibrium K- and Na- Ca-feldspar, and two pyroxene generations formed at different depths, as well as many mineral phases which indicate high f (H{sub 2}O) and/or f(O{sub 2}). A simple evolution model by fractional crystallization, in a plutonic or hypoabissal domain, has been derived from the mineralogical assemblages present in both the isotropic and intergranular type of ejecta. The intergranular type, the crystallization of which began at deeper levels than the isotropic one, underwent multiple pyroxene-liquidus re-equilibration during a quick magma ascent to shallower levels.

  5. Benthic foraminifera from two coastal lakes of southern Latium (Italy). Preliminary evaluation of environmental quality.

    Science.gov (United States)

    Carboni, Maria Gabriella; Succi, Maria Cristina; Bergamin, Luisa; Di Bella, Letizia; Frezza, Virgilio; Landini, Bruna

    2009-01-01

    Benthic foraminifera and sediment texture were studied on a total of 37 samples, collected from two brackish-water coastal basins: Fogliano Lake and Lungo Lake (central Italy). The research was performed as a preliminary low-cost survey to highlight the degree of the environmental stress and to recognize a possible anthropogenic disturbance. The sedimentological and foraminiferal data were processed by bivariate and multivariate statistical analysis. Three distinct assemblages, referable to different environments were recognized for the Fogliano Lake: inner, intermediate and outer lagoon. Only the outer lagoon assemblage was found in the Lungo Lake. The distribution of foraminifera in the Fogliano Lake suggests a natural environmental stress probably due to the ecological instability typical of marginal environments, while the absence of the inner and intermediate lagoon assemblages in the Lungo Lake suggests an environmental disturbance possibly related to human activities. An interdisciplinary survey including geochemical analyses is recommended in order to deduce the nature and degree of pollution in the Lungo Lake.

  6. Cholera in Azov area

    Directory of Open Access Journals (Sweden)

    O. N. Domashenko

    2015-01-01

    Full Text Available The purpose of research is analysis of clinical course and treatment results of patients with cholera in the Azov area. Materials and methods. During the period from 29.05.2011 to 19.08.2011 33 cases of cholera (32 adults and 1 child and 25 vibrio carriers (22 adults and 3 children, which were caused by toxigenic strains of Vibrio cholera El Tor serogroup O1 Ogawa. Results. Likely factors of disease transmission in Mariupol are sea and river water, and the fish that were caught in the waters of the city. Typical and watery diarrhoea, vomiting, abdominal pain and lack of normal body temperature, dehydration syndrome, characterized clinical cholera for adults in most cases. The mean duration of diarrhoea was 6,6 days. At 46.9% observed atypical symptoms in 10 (31,3% – abdominal pain (1 patient cramping in 7 cases, localized in the epigastria region, at 2-over stomach. In 5 patients (15,6% had an increase in body temperature to 37,2–37,7 degrees Celsius. In 15 (46,9% patients had severe nausea accompanied by vomiting. Easy for cholera was observed in 1 (3.1%, moderate – in 14 (43,8%, heavy – in 17 (53,1% patients. Dehydration I level is set at 4 (12,5%, II – from 6 (18,7%, III – in 18 (56,3%, IV – 4 (12,5% patients. Cholera outbreak was characterized by a predominance of severe disease and severe dehydration (III and IV, which was observed in 68.8% of patients. The decisive factor in the treatment of cholera patients was initiated in a timely manner rehydration therapy, in particular the introduction of the solution «Trisol». Against the background of rehydration therapy hyperkalaemia was observed in 9,4% of cases, vascular rehydration at 9,4%, the cell rehydration in 3,1% of patients. Fatal accidents cholera outbreaks have not been observed. Conclusion. Clinical diagnosis of cholera and the provision of medical care in the prehospital phase were poor, indicating the need for systematic conducting training seminars among experts

  7. Catch-In-Areas Main

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Catch-In-Areas database integrates catch data from the Catch Accounting System (which has the spatial resolution of a NMFS Reporting Area) into a database that...

  8. Major Land Resource Areas (MLRA)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This is a polygon coverage of the Land Resource Regions and Major Land Resource Areas of the conterminous United States. Land resource regions are geographic areas...

  9. World Area Forecast System (WAFS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The World Area Forecast System (WAFS) is a worldwide system by which world area forecast centers provide aeronautical meteorological en-route forecasts in uniform...

  10. Catchment areas for public transport

    DEFF Research Database (Denmark)

    Andersen, Jonas Lohmann Elkjær; Landex, Alex

    2008-01-01

    In the planning of public transport catchment areas of stops are often included to estimate potential number of travellers. There are different approaches to GIS-based catchment area analyses depending on the desired level of detail. The Circular Buffer approach is the fundamental, but also...... between the Circular Buffer approach and the Service Area approach are illustrated and a comparison between the sizes of the catchment areas is made. The strength of the Service Area approach and the impact on the catchment area when adding additional time resistance to crossing of stairways...... is illustrated by a case example. Furthermore, a case example illustrates how the additional time resistance in stairways affects the catchment area of an underground station compared to a ground-level station. It is also illustrated how catchment area analyses can serve in the planning of stops on a new line...

  11. Laguna Atascosa Wilderness study area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a brief report on a wilderness study area located in the Laguna Atascosa National Wildlife Refuge. It discusses the history of the study area, its...

  12. Special Protection Area Review Data

    Data.gov (United States)

    Montgomery County of Maryland — A Special Protection Area (SPA) is a geographic area designated by the County Council which has high quality or unusually sensitive water resources and environmental...

  13. Facial Areas and Emotional Information

    Science.gov (United States)

    Boucher, Jerry D.; Ekman, Paul

    1975-01-01

    Provides strong support for the view that there is no one area of the face which best reveals emotion, but that the value of the different facial areas in distinguishing emotions depends upon the emotion being judged. (Author)

  14. Facial Areas and Emotional Information

    Science.gov (United States)

    Boucher, Jerry D.; Ekman, Paul

    1975-01-01

    Provides strong support for the view that there is no one area of the face which best reveals emotion, but that the value of the different facial areas in distinguishing emotions depends upon the emotion being judged. (Author)

  15. VT - Vermont Rational Service Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — Data Layer Name: Vermont Rational Service Areas (RSAs)Alternate Name: Vermont RSAsOverview:Rational Service Areas (RSAs), originally developed in 2001 and revised in...

  16. Suburban areas and urban life

    DEFF Research Database (Denmark)

    Melgaard, Bente

    which forms of ‘urban life’ are suitable for the suburbs and discusses which urban life activities are resilient in the suburbs. What do the residents of respectively single-family housing areas and social housing areas want? Does the idea of vibrant urban qualities in suburban areas, that today...

  17. MPLS for metropolitan area networks

    CERN Document Server

    Tan, Nam-Kee

    2004-01-01

    METROPOLITAN AREA NETWORKS AND MPLSRequirements of Metropolitan Area Network ServicesMetropolitan Area Network OverviewThe Bandwidth DemandThe Metro Service Provider's Business ApproachesThe Emerging Metro Customer Expectations and NeedsSome Prevailing Metro Service OpportunitiesService Aspects and RequirementsRoles of MPLS in Metropolitan Area NetworksMPLS PrimerMPLS ApplicationsTRAFFIC ENGINEERING ASPECTS OF METROPOLITAN AREA NETWORKSTraffic Engineering ConceptsNetwork CongestionHyper Aggregation ProblemEasing CongestionNetwork ControlTactical versus Strategic Traffic EngineeringIP/ATM Overl

  18. STRAWBERRY CRATER ROADLESS AREAS, ARIZONA.

    Science.gov (United States)

    Wolfe, Edward W.; Light, Thomas D.

    1984-01-01

    The results of a mineral survey conducted in the Strawberry Crater Roadless Areas, Arizona, indicate little promise for the occurrence of metallic mineral or fossil fuel resources in the area. The area contains deposits of cinder, useful for the production of aggregate block, and for deposits of decorative stone; however, similar deposits occur in great abundance throughout the San Francisco volcanic field outside the roadless areas. There is a possibility that the Strawberry Crater Roadless Areas may overlie part of a crustal magma chamber or still warm pluton related to the San Francisco Mountain stratovolcano or to basaltic vents of late Pleistocene or Holocene age. Such a magma chamber or pluton beneath the Strawberry Crater Roadless Areas might be an energy source from which a hot-, dry-rock geothermal energy system could be developed, and a probable geothermal resource potential is therefore assigned to these areas. 9 refs.

  19. Fractal cartography of urban areas.

    Science.gov (United States)

    Encarnação, Sara; Gaudiano, Marcos; Santos, Francisco C; Tenedório, José A; Pacheco, Jorge M

    2012-01-01

    In a world in which the pace of cities is increasing, prompt access to relevant information is crucial to the understanding and regulation of land use and its evolution in time. In spite of this, characterization and regulation of urban areas remains a complex process, requiring expert human intervention, analysis and judgment. Here we carry out a spatio-temporal fractal analysis of a metropolitan area, based on which we develop a model which generates a cartographic representation and classification of built-up areas, identifying (and even predicting) those areas requiring the most proximate planning and regulation. Furthermore, we show how different types of urban areas identified by the model co-evolve with the city, requiring policy regulation to be flexible and adaptive, acting just in time. The algorithmic implementation of the model is applicable to any built-up area and simple enough to pave the way for the automatic classification of urban areas worldwide.

  20. Geothermal resource area 9: Nye County. Area development plan

    Energy Technology Data Exchange (ETDEWEB)

    Pugsley, M.

    1981-01-01

    Geothermal Resource area 9 encompasses all of Nye County, Nevada. Within this area there are many different known geothermal sites ranging in temperature from 70/sup 0/ to over 265/sup 0/ F. Fifteen of the more major sites have been selected for evaluation in this Area Development Plan. Various potential uses of the energy found at each of the resource sites discussed in this Area Development Plan were determined after evaluating the area's physical characteristics, land ownership and land use patterns, existing population and projected growth rates, and transportation facilities, and comparing those with the site specific resource characteristics. The uses considered were divided into five main categories: electrical generation, space heating, recreation, industrial process heat, and agriculture. Within two of these categories certain subdivisions were considered separately. The findings about each of the 15 geothermal sites considered in this Area Development Plan are summarized.

  1. SSL Demonstration: Area Lighting, Yuma Sector Border Patrol Area, AZ

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-05-28

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This document is a summary brief of the Phase 1.0 and 1.1 reports previously published on this demonstration.

  2. LOST CREEK ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Muffler, L.J. Patrick; Campbell, Harry W.

    1984-01-01

    Geologic and mineral-resource investigations identified no mineral-resource potential in the Lost Creek Roadless Area, California. Sand and gravel have been mined from alluvial flood-plain deposits less than 1 mi outside the roadless area; these deposits are likely to extend into the roadless area beneath a Holocene basalt flow that may be as much as 40 ft thick. An oil and gas lease application which includes the eastern portion of the roadless area is pending. Abundant basalt in the area can be crushed and used as aggregate, but similar deposits of volcanic cinders or sand and gravel in more favorable locations are available outside the roadless area closer to major markets. No indication of coal or geothermal energy resources was identified.

  3. Chinese semantic processing cerebral areas

    Institute of Scientific and Technical Information of China (English)

    SHAN Baoci; ZHANG Wutian; MA Lin; LI Dejun; CAO Bingli; TANG Yiyuan; WU Yigen; TANG Xiaowei

    2003-01-01

    This study has identified the active cerebral areas of normal Chinese that are associated with Chinese semantic processing using functional brain imaging. According to the traditional cognitive theory, semantic processing is not particularly associated with or affected by input modality. The functional brain imaging experiments were conducted to identify the common active areas of two modalities when subjects perform Chinese semantic tasks through reading and listening respectively. The result has shown that the common active areas include left inferior frontal gyrus (BA 44/45), left posterior inferior temporal gyrus (BA37); the joint area of inferior parietal lobules (BA40) and superior temporal gyrus, the ventral occipital areas and cerebella of both hemispheres. It gives important clue to further discerning the roles of different cerebral areas in Chinese semantic processing.

  4. SYCAMORE CANYON PRIMITIVE AREA, ARIZONA.

    Science.gov (United States)

    Huff, Lyman C.; Raabe, R.C.

    1984-01-01

    The Sycamore Canyon Primitive Area, which occupies about 74 sq mi, lies about 24 mi southwest of Flagstaff, Arizona. To help evaluate the area for mineral resources, sediment samples were collected along Sycamore Creek and its tributaries. These were analyzed for traces of the ore metals without finding any local concentrations. In addition, a scintillometer was used to test rocks in the area without finding any abnormal radioactivity.

  5. FOUR NOTCH ROADLESS AREA, TEXAS.

    Science.gov (United States)

    Houser, B.B.; Ryan, George S.

    1984-01-01

    A geologic and geochemical investigation of the Four Notch Roadless Area, Texas, was conducted. The area has a probable resource potential for oil and gas. There is, however, little promise for the occurrence of metallic mineral resources or other energy resources. Acquisition of seismic data and detailed comparisons with logs from wells from the vicinity of the Four Notch Roadless Area is necessary to better determine if the subsurface stratigraphy and structures are favorable for the accumulation of oil or gas.

  6. Planning approaches for rurban areas

    DEFF Research Database (Denmark)

    Busck, Anne Gravsholt; Hidding, Marjan; Kristensen, Søren Bech Pilgaard

    2009-01-01

    .g. the spatial policy discussed and recommended in the European Spatial Development Perspective (ESDP) emphasises the compact city concept, rural-urban linkages and conservation of nature and cultural heritage. This paper compares planning practice for rurban areas in three cases: Roskilde municipality (Denmark......), Staffanstorp municipality (Sweden) and Werv-area (the Netherlands). All three areas belong to the rurban zone and are selected to exemplify pro-active planning. The analysis focuses on how the concept of compact city is perceived and implemented, how rurban areas are managed in order to avoid further urban...

  7. Small Engine & Accessory Test Area

    Data.gov (United States)

    Federal Laboratory Consortium — The Small Engine and Accessories Test Area (SEATA) facilitates testaircraft starting and auxiliary power systems, small engines and accessories. The SEATA consists...

  8. Runoff estimation in residencial area

    Directory of Open Access Journals (Sweden)

    Meire Regina de Almeida Siqueira

    2013-12-01

    Full Text Available This study aimed to estimate the watershed runoff caused by extreme events that often result in the flooding of urban areas. The runoff of a residential area in the city of Guaratinguetá, São Paulo, Brazil was estimated using the Curve-Number method proposed by USDA-NRCS. The study also investigated current land use and land cover conditions, impermeable areas with pasture and indications of the reforestation of those areas. Maps and satellite images of Residential Riverside I Neighborhood were used to characterize the area. In addition to characterizing land use and land cover, the definition of the soil type infiltration capacity, the maximum local rainfall, and the type and quality of the drainage system were also investigated. The study showed that this neighborhood, developed in 1974, has an area of 792,700 m², a population of 1361 inhabitants, and a sloping area covered with degraded pasture (Guaratinguetá-Piagui Peak located in front of the residential area. The residential area is located in a flat area near the Paraiba do Sul River, and has a poor drainage system with concrete pipes, mostly 0.60 m in diameter, with several openings that capture water and sediments from the adjacent sloping area. The Low Impact Development (LID system appears to be a viable solution for this neighborhood drainage system. It can be concluded that the drainage system of the Guaratinguetá Riverside I Neighborhood has all of the conditions and characteristics that make it suitable for the implementation of a low impact urban drainage system. Reforestation of Guaratinguetá-Piagui Peak can reduce the basin’s runoff by 50% and minimize flooding problems in the Beira Rio neighborhood.

  9. Diaper Area Infections in Children

    Directory of Open Access Journals (Sweden)

    Hayriye Sarıcaoğlu

    2008-06-01

    Full Text Available Dermatologic signs of infectious diseases may occur as primary infection of skin, accompanying of skin to systemic infections and noninfectious skin eruption of systemic infectious disease. In this review, skin infections of diaper area and diaper area manifestations of infections causing generalized skin lesions will be discussed. (Journal of Current Pediatrics 2008; 6: 31-9

  10. Tech Area II: A history

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, R. [Ktech Corp., Albuquerque, NM (United States)

    1998-07-01

    This report documents the history of the major buildings in Sandia National Laboratories` Technical Area II. It was prepared in support of the Department of Energy`s compliance with Section 106 of the National Historic Preservation Act. Technical Area II was designed and constructed in 1948 specifically for the final assembly of the non-nuclear components of nuclear weapons, and was the primary site conducting such assembly until 1952. Both the architecture and location of the oldest buildings in the area reflect their original purpose. Assembly activities continued in Area II from 1952 to 1957, but the major responsibility for this work shifted to other sites in the Atomic Energy Commission`s integrated contractor complex. Gradually, additional buildings were constructed and the original buildings were modified. After 1960, the Area`s primary purpose was the research and testing of high-explosive components for nuclear weapons. In 1994, Sandia constructed new facilities for work on high-explosive components outside of the original Area II diamond-shaped parcel. Most of the buildings in the area are vacant and Sandia has no plans to use them. They are proposed for decontamination and demolition as funding becomes available.

  11. WEAVER BALLY ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Blake, M.C.; Peters, T.J.

    1984-01-01

    The Weaver Bally Roadless Area includes approximately 22 sq mi in the Shasta-Trinity National Forest, Trinity County, California. A mineral survey indicates that an area of less than 1 sq mi in the northern part of the Weaver Bally Roadless Area has a substantiated mineral-resource potential for gold and silver; a much larger area has a probable mineral-resource potential for the same elements. The geologic terrane precludes the occurrence of fossil fuel resources and there is little promise for the occurrence of additional metallic, energy, or nonmetallic resources in the roadless area. Detailed studies, including further geochemical sampling and drilling could be done in the region of the Globe mines. In addition, the outcrops of dacite porphyry dikes and sills and associated hydrothermal alteration should be mapped in detail.

  12. USE OF THE PICNIC AREA

    CERN Multimedia

    Relations with the Host States Service

    2001-01-01

    On the Prévessin site CERN has provided a picnic area which is available for use by persons working on its site subject to prior reservation. The person in charge of this picnic area is Mr Yves CHEVRET ST/TFM. Following a fresh outbreak of incidents (damage to CERN equipment and to trees and plants, privately owned sheep killed or maimed by dogs belonging to users of the picnic area, etc.),   The following measures have been taken: a report on the state of the picnic area will be drawn up before and after use, the cost of any damage noted will be borne by the person making the reservation, dogs and other domestic animals are strictly forbidden in the picnic area.

  13. Hanford 200 Areas Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    Rinne, C.A.; Daly, K.S.

    1993-08-01

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas.

  14. BREAD LOAF ROADLESS AREA, VERMONT.

    Science.gov (United States)

    Slack, John F.; Bitar, Richard F.

    1984-01-01

    On the basis of mineral-resource survey the Bread Loaf Roadless Area, Vermont, is considered to have probable resource potential for the occurrence of volcanogenic massive sulfide deposits of copper, zinc, and lead, particularly in the north and northeastern section of the roadless area. Nonmetallic commodities include minor deposits of sand and gravel, and abundant rock suitable for crushing. However, large amounts of these materials in more accessible locations are available outside the roadless area. A possibility exists that oil or natural gas resources may be present at great depth.

  15. Android Based Area Web Monitoring

    Science.gov (United States)

    Kanigoro, Bayu; Galih Salman, Afan; Moniaga, Jurike V.; Chandra, Eric; Rezky Chandra, Zein

    2014-03-01

    The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  16. Android Based Area Web Monitoring

    Directory of Open Access Journals (Sweden)

    Kanigoro Bayu

    2014-03-01

    Full Text Available The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  17. FEMA DFIRM Flood Hazard Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — FEMA flood hazard delineations are used by the Federal Emergency Management Agency (FEMA) to designate the Special Flood Hazard Area (SFHA) and for insurance rating...

  18. Local Area Networks (The Printout).

    Science.gov (United States)

    Aron, Helen; Balajthy, Ernest

    1989-01-01

    Describes the Local Area Network (LAN), a project in which students used LAN-based word processing and electronic mail software as the center of a writing process approach. Discusses the advantages and disadvantages of networking. (MM)

  19. Allegheny County Land Use Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and...

  20. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  1. Marais Des Cygnes Wildlife Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This brochure is for the Marais des Cygnes Wildlife Area, managed by Kansas Department of Wildlife, Parks and Tourism, and located in the floodplain of the Marais...

  2. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description...

  3. Allegheny County Wooded Area Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates stands of trees (coniferous and deciduous) too numerous to plot as individual trees. The area is delineated following a generalized line...

  4. Revitalization Areas By Block Group

    Data.gov (United States)

    Department of Housing and Urban Development — Single Family Revitalization areas are HUD-designated neighborhoods in need of economic and community development and where there is already a strong commitment by...

  5. VT - Vermont Hospital Service Areas

    Data.gov (United States)

    Vermont Center for Geographic Information — Hospital service areas (HSAs) are organized by towns and are based on inpatient discharges where the diagnosis indicated the need for immediate care. Plurality...

  6. Ozone Nonattainment Areas - 1 Hour

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for Ozone - 1hour (Legacy...

  7. Protected Areas - Protected Federal Lands

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Federal Lands data consists of land areas that are run and maintained by U.S. Governmental authorities and are considered protected.The Department of Natural...

  8. Allegheny County Land Use Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and...

  9. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  10. Designated Health Professional Shortage Areas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Health Professional Shortage Areas (HPSAs) Data Download makes data and information concerning Designated HPSAs readily available to our users in a one-stop...

  11. Allegheny County Soil Type Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains soil type and soil classification, by area. Additional info at: http://mcdc.cas.psu.edu/datawiz.htm;...

  12. Allegheny County Environmental Justice Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Environmental Justice areas in this guide have been defined by the Pennsylvania Department of Environmental Protection. The Department defines an environmental...

  13. Areas on a Square Lattice

    Science.gov (United States)

    Wilby, Brian

    1974-01-01

    As an alternative to the usual method of counting squares to find the area of a plane shape, a method of counting lattice points (determined by vertices of a unit square) is proposed. Activities using this method are suggested. (DT)

  14. Allegheny County Soil Type Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains soil type and soil classification, by area. Additional info at: http://mcdc.cas.psu.edu/datawiz.htm;...

  15. Microarthropods inventory in Cranendonck area

    OpenAIRE

    Jagers op Akkerhuis, G.A.J.M.; Dimmers, W.J.

    2014-01-01

    April 2006, microarthropod fauna inventory on former agricultural grasslands on sandy soil in Cranendonck area (and two reference sites) using a split-tube sampler. Subject of interest is organic matter

  16. Suisun Marsh Primary Management Area

    Data.gov (United States)

    California Department of Resources — Suisun Marsh or the 'Marsh' means tidal marsh, water-covered areas, diked-off wetlands, seasonal marshes, lowland grasslands, upland grasslands, and cultivated...

  17. Fire in a contaminated area

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, G.W., Westinghouse Hanford

    1996-08-08

    This document supports the development and presentation of the following accident scenario in the TWRS Final Safety Analysis Report: Fire in Contaminated Area. The calculations needed to quantify the risk associated with this accident scenario are included within.

  18. Biodiversity mapping in sensitive areas

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Tor; Ulssnes, Amund; Nissen-Lie, Torild [DNV, Oslo (Norway)

    2008-07-01

    When oil companies are entering new unexplored areas their potential footprint on the environment should be measured in a way that necessary action could be included in the planning of the activity. These actions should reduce the impact to accepted levels. Traditional baseline studies, including sediment and macro fauna sampling, are carried out in homogeneous areas. In heterogeneous and unexplored areas there is a need for more information than these traditional sediment analyses can give. To increase the knowledge from specific areas biodiversity mapping has been carried out. To combine the knowledge from ROV surveys, modelling, current measurements, sediment characteristics, seismic, macro fauna and background levels of chemicals contents in the sediments, both prior to the exploration, and after the drilling have taken place the operator can document their footprint on the marine environment. (author)

  19. Redhead production areas : Northwestern Nevada

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a survey of redhead production areas in northwestern Nevada. Breeding pair summaries are also provided for a number waterfowl species.

  20. Suisun Marsh Secondary Management Area

    Data.gov (United States)

    California Department of Resources — Suisun Marsh or the 'Marsh' means tidal marsh, water-covered areas, diked-off wetlands, seasonal marshes, lowland grasslands, upland grasslands, and cultivated lands...

  1. Back Bay Wilderness area description

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a description of the lands located within the Back Bay National Wildlife Refuge. Within these lands, it designates which area is suitable for...

  2. Allegheny County Wooded Area Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates stands of trees (coniferous and deciduous) too numerous to plot as individual trees. The area is delineated following a generalized line...

  3. DOLUS LAKES ROADLESS AREA, MONTANA.

    Science.gov (United States)

    Elliott, James E.; Avery, Dale W.

    1984-01-01

    A mineral survey of the Dolus Lakes Roadless Area in southwestern Montana, was conducted. Much of the roadless area has probable and substantiated potential for resources of gold, silver, molybdenum, and tungsten. The nature of the geologic terrain indicates that there is little promise for the occurrence of coal, oil, gas, or geothermal resources. Detailed geologic and geochemical studies are suggested to delineate exploration targets that could be tested by drilling.

  4. Geothermal resource area 3: Elko County. Area development plan

    Energy Technology Data Exchange (ETDEWEB)

    Pugsley, M.

    1981-01-01

    Geothermal Resource Area 3 includes all of the land in Elko County, Nevada. There are in excess of 50 known thermal anomalies in this area. Several of the more major resources have been selected for detailed description and evaluation in this Area Development Plan. The other resources are considered too small, too low in temperature, or too remote to be considered for development in the near future. Various potential uses of the energy found at each of the studied resource sites in Elko County were determined after evaluating the area's physical characteristics; the land ownership and land use patterns; existing population and projected growth rates; transportation facilities and energy requirements. These factors were then compared with resource site specific data to determine the most likely uses of the resource. The uses considered in this evaluation were divided into five main categories: electrical generation, space heating, recreation, industrial process heat, and agriculture. Within two of these categories several subdivisions were considered separately. It was determined that several of the geothermal resources evaluated in the Area Development Plan could be commercially developed. The potential for development for the seven sites considered in this study is summarized.

  5. Protected area gap analysis of important bird areas in Tanzania

    DEFF Research Database (Denmark)

    Sritharan, Shakthi; Burgess, Neil David

    2012-01-01

    Analyses of gaps in protected area (PA) coverage of species distributions have been carried out extensively for the past two decades, aiming to better locate new PAs and conserve species. In this study, progress to close gaps in the protection of the Important Bird Areas (IBAs) of Tanzania......% wetland and 12% agricultural land. This analysis provides a simple template for defining where further action to protect remaining IBA sites in Tanzania would lead to enhanced conservation of avian biodiversity in that country and provides a methodology for analysis leading to conservation action...

  6. PLANNING DECISIONS IN LANDSLIDE AREAS

    Directory of Open Access Journals (Sweden)

    Maria Katarzyna Hełdak

    2016-09-01

    Full Text Available The study discusses the topic of planning decisions taken for the purposes of studies prepared on the municipality level and related to the development of landslide areas in Poland. The aim of the research is to demonstrate the scale of the issue consisting in designating areas at risk of subsidence of soil masses for investment purposes. The research emphasises the essential role of planning documentation in the prevention of investment in such areas. Other vital factors also include the SOPO (Landslide Counteracting System database as well as the staroste, who, in the course of preparation of planning documentation and issuing decisions on development conditions, issues opinions or agrees (depending on the type of document or decision on the planned investment in areas at risk of landslides. The study shows the complexity of the spatial planning and development system in Poland and the significant influence of bodies and institutions on the planned development of areas prone to the subsidence of soil masses.

  7.   Transformation of the industrial harbor areas to housing areas

    DEFF Research Database (Denmark)

    Rehder, Meike

    2009-01-01

    Research question: How to read the universal (understood as the common and the social) and the individual (understood as the specific, private and intimate) in the meeting between urban and housing space? Questions in the project: How do the exterior spaces in these new harbour areas come to being...

  8. 100 Areas CERCLA ecological investigations

    Energy Technology Data Exchange (ETDEWEB)

    Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

    1993-09-01

    This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

  9. Suburban areas and urban life

    DEFF Research Database (Denmark)

    Melgaard, Bente

    Danish suburbs are facing major challenges trying to coping with demographic changes, with structural changes in retail businesses and especially with sustainability-related challenges that have to do with cutting back on energy consumption for heating and transportation. Also climate changes...... and counteracting the segregation of the suburbs into sharply socially-separated residential areas are major challenges. Therefore, in these years the post-war era’s suburban areas are being revitalized and the suburb urban life and urban qualities are concepts, which are often brought up in this context....... In this paper I will explore the concepts “suburb” and “urban life”. More than half of the Danish population live in suburban areas, and the majority of suburbs were built in a short and hectic period in the years from 1960 to 1975 and in conformity with the functionalist ideals that gave rise to a number...

  10. The Visual What For Area

    DEFF Research Database (Denmark)

    Starrfelt, Randi; Gerlach, Christian

    2007-01-01

    An area in the left fusiform gyrus labelled the Visual Word Form Area (VWFA) is claimed to be especially, or even selectively, responsive to words. We explored how stimulus type and task demands affect activity in this area by conducting a PET experiment where words and pictures were presented...... in two conditions that differed in demands on shape processing: colour decision and categorization. The subjects also performed an object decision task with pictures only. The imaging data revealed a main effect of stimulus type: rCBF was higher during word compared with picture processing. When compared...... indicate that the putative VWFA is activated more by written words than pictures, but only under certain circumstances. As demands on shape processing increase, the difference in activation between words and pictures decreases and can even be abolished. We suggest that activation in the VWFA could reflect...

  11. Plutonium focus area: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this approach, EM developed a management structure and principles that led to creation of specific focus areas. These organizations were designed to focus scientific and technical talent throughout DOE and the national scientific community on major environmental restoration and waste management problems facing DOE. The focus area approach provides the framework for inter-site cooperation and leveraging of resources on common problems. After the original establishment of five major focus areas within the Office of Technology Development (EM-50), the Nuclear Materials Stabilization Task Group (NMSTG, EM-66) followed EM-50`s structure and chartered the Plutonium Focus Area (PFA). NMSTG`s charter to the PFA, described in detail later in this book, plays a major role in meeting the EM-66 commitments to the Defense Nuclear Facilities Safety Board (DNFSB). The PFA is a new program for FY96 and as such, the primary focus of revision 0 of this Technology Summary is an introduction to the Focus Area; its history, development, and management structure, including summaries of selected technologies being developed. Revision 1 to the Plutonium Focus Area Technology Summary is slated to include details on all technologies being developed, and is currently planned for release in August 1996. The following report outlines the scope and mission of the Office of Environmental Management, EM-60, and EM-66 organizations as related to the PFA organizational structure.

  12. AGUA TIBIA PRIMITIVE AREA, CALIFORNIA.

    Science.gov (United States)

    Irwin, William P.; Thurber, Horace K.

    1984-01-01

    The Agua Tibia Primitive Area in southwestern California is underlain by igneous and metamorphic rocks that are siilar to those widely exposed throughout much of the Peninsular Ranges. To detect the presence of any concealed mineral deposits, samples of stream sediments were collected along the various creeks that head in the mountain. As an additional aid in evaluating the mineral potential, an aeromagnetic survey was made and interpreted. A search for records of past or existing mining claims within the primitive area was made but none was found. Evidence of deposits of metallic or nonmetallic minerals was not seen during the study.

  13. Biomass energy and marginal areas

    Energy Technology Data Exchange (ETDEWEB)

    Chassany, J.P.

    1984-01-01

    The aim of this study was to analyze the conditions and effects of a possible development of the biomass energy upgrading in uneconomical or not rentable areas. The physical, social and economical characteristics of these regions (in France) are described; then the different types of biomass are presented (agricultural wastes, energetic cultures, forest and land products and residues, food processing effluents, municipal wastes) as well as the various energy process (production of alcohol, methane, thermochemical processes, vegetable oils). The development and the feasability of these processes in marginal areas are finally analyzed taking into account the accessibility of the biomass and the technical and commercial impacts.

  14. Semenic Mountains’ alpine skiing area

    Directory of Open Access Journals (Sweden)

    Petru BANIAȘ

    2017-03-01

    Full Text Available The present paper presents, after a short history of alpine skiing which describes apparition, necessity, utility and universality of skiing during time, a comparative study referring to the alpine skiing domain in the Semenic Mountains area. In the paper are also presented general notions about alpine skiing methodology together with an ample description of the plateau area form Semenic Mountains, describing localization and touristic potential. Based on the SWOT analysis made for each slope, was realized a complex analysis of the entire skiing domain, an analysis which includes technical, financial, climatic and environmental aspects, along with an analysis of the marketing policy applied for the specific zone.

  15. Bicycle traffic in urban areas

    Directory of Open Access Journals (Sweden)

    Anđelković Zorica

    2015-01-01

    Full Text Available Cycling is a term describing the use of bicycles, but also any mean of transport driven solely by human power. Development of bicycle traffic in urban areas involves construction of cycling infrastructure, adapting streets and other traffic infrastructure to a form suitable for cycling and other means of transport (individual motorized traffic, public transport, walking, ensuring the adequate budget and systematic planning and development of sustainable transport in cities. The paper presents basic settings and conditions as input elements to plan bicycle traffic in urban areas, as well as program- design conditions which lead the activities of planners and designers of urban roads in connection with cyclists.

  16. Emollients on the genital area.

    Science.gov (United States)

    Farage, Miranda A; Warren, Raphael

    2011-01-01

    Emollients are known to lubricate, moisturize and soothe the skin. Prior to their incorporation into feminine hygiene pads, thorough premarket toxicological testing is conducted to evaluate their safety and effectiveness via in-use clinical settings. Product testing has been conducted on various body sites proven previously to be valid and reliable, such as the arm and popliteal fossa and, more recently, the genital area. Several clinical studies have confirmed the safety and efficacy of emollient-containing feminine hygiene products, which have also been shown to provide dermatological benefits in the genital area. Copyright © 2011 S. Karger AG, Basel.

  17. Modelling burned area in Africa

    Directory of Open Access Journals (Sweden)

    V. Lehsten

    2010-10-01

    Full Text Available The simulation of current and projected wildfires is essential for predicting crucial aspects of vegetation patterns, biogeochemical cycling as well as pyrogenic emissions across the African continent. This study uses a data-driven approach to parameterize two burned area models applicable to dynamic vegetation models (DVMs and Earth system models (ESMs. We restricted our analysis to variables for which either projections based on climate scenarios are available, or that are calculated by DVMs, and we consider a spatial scale of one degree as the scale typical for DVMs and ESMs. By using the African continent here as an example, an analogue approach could in principle be adopted for other regions, for global scale dynamic burned area modelling.

    We used 9 years of data (2000–2008 for the variables: precipitation over the last dry season, the last wet season and averaged over the last 2 years, a fire-danger index (the Nesterov index, population density, and annual proportion of area burned derived from the MODIS MCD45A1 product. Two further variables, tree and herb cover were only available for 2001 as a remote sensing product. Since the effect of fires on vegetation depends strongly on burning conditions, the timing of wildfires is of high interest too, and we were able to relate the seasonal occurrence of wildfires to the daily Nesterov index.

    We parameterized two generalized linear models (GLMs, one with the full variable set (model VC and one considering only climate variables (model C. All introduced variables resulted in an increase in model performance. Model VC correctly predicts the spatial distribution and extent of fire prone areas though the total variability is underrepresented. Model VC has a much lower performance in both aspects (correlation coefficient of predicted and observed ratio of burned area: 0.71 for model VC and 0.58 for model C. We expect the remaining variability to be attributed to additional

  18. H-Area Seepage Basins

    Energy Technology Data Exchange (ETDEWEB)

    Stejskal, G.

    1990-12-01

    During the third quarter of 1990 the wells which make up the H-Area Seepage Basins (H-HWMF) monitoring network were sampled. Laboratory analyses were performed to measure levels of hazardous constituents, indicator parameters, tritium, nonvolatile beta, and gross alpha. A Gas Chromatograph Mass Spectrometer (GCMS) scan was performed on all wells sampled to determine any hazardous organic constituents present in the groundwater. The primary contaminants observed at wells monitoring the H-Area Seepage Basins are tritium, nitrate, mercury, gross alpha, nonvolatile beta, trichloroethylene (TCE), tetrachloroethylene, lead, cadmium, arsenic, and total radium.

  19. Determination of retinal surface area.

    Science.gov (United States)

    Nagra, Manbir; Gilmartin, Bernard; Thai, Ngoc Jade; Logan, Nicola S

    2017-09-01

    Previous attempts at determining retinal surface area and surface area of the whole eye have been based upon mathematical calculations derived from retinal photographs, schematic eyes and retinal biopsies of donor eyes. 3-dimensional (3-D) ocular magnetic resonance imaging (MRI) allows a more direct measurement, it can be used to image the eye in vivo, and there is no risk of tissue shrinkage. The primary purpose of this study is to compare, using T2-weighted 3D MRI, retinal surface areas for superior-temporal (ST), inferior-temporal (IT), superior-nasal (SN) and inferior-nasal (IN) retinal quadrants. An ancillary aim is to examine whether inter-quadrant variations in area are concordant with reported inter-quadrant patterns of susceptibility to retinal breaks associated with posterior vitreous detachment (PVD). Seventy-three adult participants presenting without retinal pathology (mean age 26.25 ± 6.06 years) were scanned using a Siemens 3-Tesla MRI scanner to provide T2-weighted MR images that demarcate fluid-filled internal structures for the whole eye and provide high-contrast delineation of the vitreous-retina interface. Integrated MRI software generated total internal ocular surface area (TSA). The second nodal point was used to demarcate the origin of the peripheral retina in order to calculate total retinal surface area (RSA) and quadrant retinal surface areas (QRSA) for ST, IT, SN, and IN quadrants. Mean spherical error (MSE) was -2.50 ± 4.03D and mean axial length (AL) 24.51 ± 1.57 mm. Mean TSA and RSA for the RE were 2058 ± 189 and 1363 ± 160 mm(2) , respectively. Repeated measures anova for QRSA data indicated a significant difference within-quadrants (P area/mm increase in AL. Although the differences between QRSAs are relatively small, there was evidence of concordance with reported inter-quadrant patterns of susceptibility to retinal breaks associated with PVD. The data allow AL to be converted to QRSAs, which will assist further

  20. CACTUS SPRING ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Matti, Jonathan C.; Kuizon, Lucia

    1984-01-01

    Geologic, geochemical, and geophysical studies together with a review of historic mining and prospecting activities indicate that the Cactus Spring Roadless Area in California has little promise for the occurrence of mineral or energy resources. Marble bodies occur in the northern part of the roadless area and are possible resources for building stone, crushed and quarried aggregate, and lime and magnesium for Portland cement and industrial applications. It is recommended that the terrane of marble be mapped and sampled carefully in order to evaluate the quantity and quality of the carbonate resources.

  1. Local Area Networks: Part II.

    Science.gov (United States)

    Dessy, Raymond E., Ed.

    1982-01-01

    Discusses five approaches used by industry/colleges to provide local area network (LAN) capabilities in the analytical laboratory: (1) mixed baseband bus network coupled to a star net; (2) broadband bus network; (3) ring network; (4) star network coupled to broadband net; and (5) simple multiprocessor center. Part I (September issue) focused on…

  2. Local Area Networks: Part I.

    Science.gov (United States)

    Dessy, Raymond E.

    1982-01-01

    Local area networks are common communication conduits allowing various terminals, computers, discs, printers, and other electronic devices to intercommunicate over short distances. Discusses the vocabulary of such networks including RS-232C point-to-point and IEEE-488 multidrop protocols; error detection; message packets; multiplexing; star, ring,…

  3. Upgrading of the West Area

    CERN Multimedia

    1983-01-01

    The rejigged main hall (EHW1) in the West Area: on background, below the crane, is the brown yoke of the Omega magnet which had been resited. The upgrading was completed by the time in July when 400 GeV protons arrived. See Annual Report 1983 p. 107.

  4. Area Handbook for Sierra Leone,

    Science.gov (United States)

    1976-01-01

    During its fifteen years of independence since 1961, Sierra Leone has had some difficulty in maintaining political stability and in generating...performance has been comparatively weak. By the mid-1970s, however, there were indications that it might improve. The Area Handbook for Sierra Leone

  5. LINCOLN CREEK ROADLESS AREA, NEVADA.

    Science.gov (United States)

    John, David A.; Stebbins, Scott A.

    1984-01-01

    On the basis of a mineral survey, the Lincoln Creek Roadless Area, Nevada was determined to have little likelihood for the occurrence of mineral resources. Geologic terrane favorable for the occurrence of contact-metasomatic tungsten deposits exists, but no evidence for this type of mineralization was identified. The geologic setting precludes the occurrence of fossil fuels and no other energy resources were identified.

  6. Study area description: Chapter 1

    Science.gov (United States)

    Rowland, Mary M.; Leu, Matthias; Hanser, Steven E.; Leu, Matthias; Knick, Steven T.; Aldridge, Cameron L.

    2011-01-01

    The boundary for the Wyoming Basins Ecoregional Assessment (WBEA) was largely determined by the co-occurrence of some of the largest tracts of intact sagebrush (Artemisia spp.) remaining in the western United States with areas of increasing resource extraction. The WBEA area includes two ecoregions in their entirety, Wyoming Basins and Utah-Wyoming Rocky Mountains, and portions of two others (Southern Rocky Mountains and Middle Rockies-Blue Mountains). Over half the study area is in Wyoming; the remainder includes parts of Colorado, Utah, Idaho, and Montana. Private landowners manage most (33.1%) of the land base in the WBEA, followed by the U.S. Forest Service (27.3%) and U.S. Bureau of Land Management (25.6%). Sagebrush is the dominant land cover type in the study area, totaling >130,000 km2 ; nearly half the sagebrush in the WBEA is managed by the U.S. Bureau of Land Management. Sagebrush in the WBEA faces many potential threats that also influence the broader sagebrush ecosystem. Climate change, drought, land-use practices (e.g., livestock grazing, oil and gas development), and human development have eliminated and fragmented the sagebrush ecosystem, altered fire regimes, and accelerated the invasion of exotic plants such as cheatgrass (Bromus tectorum). Less than 2% of sagebrush in the WBEA is permanently protected from land cover conversion.

  7. LELATEMA AREA, N ORTHEASTERN TANZANIA.

    African Journals Online (AJOL)

    U, Sr, Zn and heavy REE elements were deposited in the hydrothermal zone. Emplacement of gemstones (tanzanite and green grossular) in the area is structurally controlled along the. Lelatema fault system. .... hydrothermal processes as the temperature and pressure of ... transverse cracks and one pronounced rather.

  8. Planning approaches for rurban areas

    DEFF Research Database (Denmark)

    Busck, Anne Gravsholt; Hidding, Marjan; Kristensen, Søren Bech Pilgaard

    2009-01-01

    .g. the spatial policy discussed and recommended in the European Spatial Development Perspective (ESDP) emphasises the compact city concept, rural-urban linkages and conservation of nature and cultural heritage. This paper compares planning practice for rurban areas in three cases: Roskilde municipality (Denmark...

  9. Diaper area and disposable diapers.

    Science.gov (United States)

    Erasala, G N; Romain, C; Merlay, I

    2011-01-01

    Since the 1960s, cloth diapers have been replaced by disposable diapers. The evolution of healthier skin in the diaper area has been demonstrated in parallel to that of disposable diapers. The improvements of disposable diapers--fit, dryness, comfort--have been based on the understanding of factors playing a role in the development of diaper dermatitis.

  10. Main challenges of residential areas

    Directory of Open Access Journals (Sweden)

    Oana Luca

    2017-06-01

    Full Text Available The present article is a position paper aiming to initiate a professional debate related to the aspects related to the urban dysfunctions leading to the wear of the residential areas. The paper proposes a definition of the wear process, identify the main causes leading to its occurrence and propose a number of solutions to neutralise the dysfunctions. The three wearing phases of residential areas components are emphasized, exploring their lifecycle. In order to perform the study of urban wear, the status of the residential areas components can be established and monitored, and also the variables of the function that can mathematically model the specific wear process may be considered. The paper is considered a first step for the model adjustment, to be tested and validated in the following steps. Based on the mathematical method and model, there can be created, in a potential future research, the possibility of determining the precarity degree for residential areas/neighbourhoods and cities, by minimising the subjective component of the analyses preceding the decision for renovation or regeneration.

  11. Pigeon homing from unfamiliar areas

    OpenAIRE

    Wallraff, Hans G

    2014-01-01

    The conclusion that pigeons and other birds can find their way home from unfamiliar areas by means of olfactory signals is well based on a variety of experiments and supporting investigations of the chemical atmosphere. Here I argue that alternative concepts proposing other sources of geopositional information are disproved by experimental findings or, at least, are not experimentally supported and hardly realistic.

  12. [Emotion and Brodmann's areas: special reference on area 12].

    Science.gov (United States)

    Kawamura, Mitsuru

    2010-11-01

    Brodmann's brain maps, assembled in 1909, are still in use, but understanding of their animal-human homology is uncertain. Furthermore, in 1909, Brodmann did not identify human Area 12 (BA12); a location now important to understanding of frontotemporal lobar degeneration (FTLD) and emotional function. We found Brodmann did identify human BA12 in later maps (1910 and 1914), not in the 1909 monograph. Because of its current link with FTLD, BA 12's translation from animal (1909) to human (1910 and 1914) is not only an historical puzzle. It impacts how Brodmann's areas, based on comparative animal-human cyto-architecture, are widely used in current research as functional loci in human brain. If Brodmann's maps are of current value, then an accurate rather than a generic Brodmann number is in order.

  13. Army (MANTECH) Thrust Area Concept: Optics Thrust Area

    Science.gov (United States)

    Kopacz, Stanley P.

    1992-01-01

    With the shrinking of the U.S. Army's material needs and the compression of defense requirements, the Army Manufacturing Technology (MANTECH) Program has the opportunity to advance the manufacturing state-of-the-art and solve near term production problems of the U.S. industrial base. To exploit this opportunity, the Army restructured its MANTECH efforts in FY 90 based on a thrust area concept. Each of the ten current thrusts, directed by a thrust area manager, has a broad technical objective selected to improve specific manufacturing processes. The manager is charged with setting objectives, selecting tasks, monitoring execution, leveraging external resources, and establishing microfactories to promote technology transfer. The Optics Manufacturing Thrust is an example of the concept. It is currently directed at revitalizing the domestic precision optics manufacturing base, now characterized by high labor costs and 1940's technology, through introduction of revolutionary machines, new processes, and Computer Integrated Manufacturing (CIM) principles. Leveraging of MANTECH dollars with those of industry, academia, and state governments led to the establishment of the center for Optics Manufacturing and plans for regional centers. Recognition of the U.S. as a world leader in precision optics manufacturing and a dramatic reduction of both manufacturing time and cost should accrue from thrust area efforts.

  14. [Endemic zoonosis in Mediterranean area].

    Science.gov (United States)

    Fenga, Concettina; Pugliese, Michela

    2013-01-01

    The Mediterranean is historically considered an area of high concentration of zoonoses. Mediterranean countries socio-economic features have favoured, over time, the onset of different types of zoonosis. Many of these may affect many occupational categories, first of all farmers, people working in abattoirs and processing products of animal origin. New farming activities and technologies have generated new occupational and zoonotic risks. These changes have influenced zoonosis epidemiology and have led to a gradual decrease in the number of diseases and to a reduction of some biological risks. However, brucellosis, Q fever, bovine tuberculosis cystic echinococcosis remain a strong example of zoonosis and a real risk, in the Mediterranean area especially. Therefore, an interdisciplinary collaboration between Veterinary Service, Public Health and Occupational medicine is necessary in order to plan territorial prevention.

  15. DOLLY ANN ROADLESS AREA, VIRGINIA.

    Science.gov (United States)

    Lesure, Frank G.; Jones, Jay G.

    1984-01-01

    Mineral-resource surveys indicate that much of the Dolly Ann Roadless Area, in the George Washington National Forest, Alleghany County, Virginia, has substantiated iron resource potential. Inferred low-grade iron resources occur in folded sedimentary rocks of Paleozoic age. The area has an estimated 540 million long tons of contained iron in hematitic sandstone and 700,000 long tons contained iron in deposits of sandy Limonite. Other mineral resources include various rocks suitable for crushed rock, quartzite suitable for high-silica uses, limestone suitable for agricultural uses, and clay and shale suitable for structural clay products, all of which can be readily obtained outside the wilderness. A potential for natural gas and geothermal energy may exist but cannot be quantified from present knowledge.

  16. An Incomplete Optimal Currency Area

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; Graversen, Mads Byskov

    2014-01-01

    on migration rates. We use panel regressions to test these relationships and find out that migration between member states is very low after the Euro’s first decade. Combined with the lack of significant fiscal transfers we conclude that the currency union is still not an OCA.......The main objective of this study is to test if the Eurozone a decade after its launch can be considered an optimal currency area (OCA) as defined by Mundell (1961). In an OCA, asymmetric shocks – as the ones experienced by the Eurozone following the recent financial crisis – may be dampened by two...... instruments: fiscal transfers from one country to another, or migration. As fiscal transfers in the Eurozone are low, we study the economic significance of migration flows as automatic stabilizers of the currency area. We assume that there is a strong relationship between unemployment and relative wealth...

  17. Speleogenesis in Dinaric karst area

    Science.gov (United States)

    Garasic, Mladen; Garasic, Davor

    2015-04-01

    Dinaric Karst is one of the largest karst regions in Europe and in the World. It is the paramount karst of Europe and type site of many karst features. Dinaric Karst Area covers an extensive part of the Dinarides, a mountain chain in Southern Europe named after Dinara Mt., an impressive and outstanding rocky wall on the border between Dalmatian part of Croatia and Bosnia and Herzegovina. The Dinaric Karst occupies an area from the Friuli Plain (Doberdo Karst Plateau) and Slovenian mountains near Postojna cave on the northwest, to Skadar Lake and Prokletije Mt. on the southeast, from Central Bosnian Mountains on the northeast, and the Adriatic Sea seafloor with its islands. The Dinarides outspread in a so-called "Dinaric strike" (NW-SE) for 650 km in length and are up to 150 km wide across SW-NE. The biggest part of the Dinaric Karst Area is situated within Croatian territory (continental, Adriatic coastal and seafloor karst) comprising all karst features with exceptional examples exposed on the surface as well as in the underground. Classical karst area is the one situated in Slovenia, where typical karst features were described for the first time. Presentation of the outstanding values of Dinaric karst is based on the values that can be met in Italy, Bosnia and Herzegovina, Montenegro, Serbia and Albania, too. Dinaric Karst is the World's natural heritage because of its unique and outstanding geological characteristics and its living world; some of them are of outstanding natural beauty. Dinaric karst is an integral, compact karst area with extremely great thickness of carbonate rocks of predominantly Mesozoic age which in some areas exceeds 8.000 m. It bears several cycles of karstification thus giving world uniqueness to the area, especially regarding the wealth of submerged karst phenomena, among which vruljes are world unique features. Dinaric karst is one of the largest karst regions in the World. From the scientific perspective, the Dinaric Karst is one of

  18. Nuclear criticality safety: 300 Area

    Energy Technology Data Exchange (ETDEWEB)

    1991-07-31

    This Standard applies to the receipt, processing, storage, and shipment of fissionable material in the 300 Area and in any other facility under the control of the Reactor Materials Project Management Team (PMT). The objective is to establish practices and process conditions for the storage and handling of fissionable material that prevent the accidental assembly of a critical mass and that comply with DOE Orders as well as accepted industry practice.

  19. Innovation investment area: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The mission of Environmental Management`s (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area`s (IIA) two program elements: RDDT&E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation.

  20. WFC3 Pixel Area Maps

    Science.gov (United States)

    Kalirai, J. S.; Cox, C.; Dressel, L.; Fruchter, A.; Hack, W.; Kozhurina-Platais, V.; Mack, J.

    2010-04-01

    We present the pixel area maps (PAMs) for the WFC3/UVIS and WFC3/IR detectors, and discuss the normalization of these images. HST processed flt images suffer from geometric distortion and therefore have pixel areas that vary on the sky. The counts (electrons) measured for a source on these images depends on the position of the source on the detector, an effect that is implicitly corrected when these images are multidrizzled into drz files. The flt images can be multiplied by the PAMs to yield correct and uniform counts for a given source irrespective of its location on the image. To ensure consistency between the count rate measured for sources in drz images and near the center of flt images, we set the normalization of the PAMs to unity at a reference pixel near the center of the UVIS mosaic and IR detector, and set the SCALE in the IDCTAB equal to the square root of the area of this reference pixel. The implications of this choice for photometric measurements are discussed.

  1. Area Optimized Advanced Encryption Standard

    Directory of Open Access Journals (Sweden)

    Mr. Sandip R. Aher

    2014-08-01

    Full Text Available Performance evaluation of the Advanced Encryption Standard candidates has become led to intensive study of both hardware and software implementations. However, number of papers presents various implementation results, it shows that efficiency could still be greatly improved by applying effective design rules adapted to devices and algorithms. This paper shows various approaches for efficient FPGA implementations of the Advanced Encryption Standard algorithm. For different applications of the AES algorithm may require different s peed/area tradeoffs, we propose a vital study of the possible implementation schemes, but also the discussion of design methodology and algorithmic optimization in order to improve previous reported results. We propose system to evaluate hardware efficiency at different steps of the design process. We also use an optimal pipeline that takes the place and route constraints into account. Resulting circuits significantly improve the previous reported results: throughput has been up to 18.5 Gbits/sec and the area requirements can be limited to 542 slices and 10 RAM blocks with a ratio throughput/area improved by minimum 25% of the best-known designs in the Xilinx Virtex- E technology.

  2. 47 CFR 101.64 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.64 Section 101.64... Service areas. Service areas for 38.6-40.0 GHz service are Economic Areas (EAs) as defined below. EAs are.... Additionally, there are four EA-like areas: Guam and Northern Mariana Islands; Puerto Rico and the U.S....

  3. 47 CFR 24.202 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Service areas. 24.202 Section 24.202... SERVICES Broadband PCS § 24.202 Service areas. Broadband PCS service areas are Major Trading Areas (MTAs) and Basic Trading Areas (BTAs) as defined in this section. MTAs and BTAs are based on the Rand...

  4. 10 CFR 850.26 - Regulated areas.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Regulated areas. 850.26 Section 850.26 Energy DEPARTMENT... Regulated areas. (a) If airborne concentrations of beryllium in areas in DOE facilities are measured at or above the action level, the responsible employer must establish regulated areas for those areas. (b)...

  5. 33 CFR 156.310 - Prohibited areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Prohibited areas. 156.310 Section... the Gulf of Mexico § 156.310 Prohibited areas. Lightering operations are prohibited within the following areas in the Gulf of Mexico: (a) Claypile—prohibited area. This prohibited area consists of...

  6. 7 CFR 25.503 - Rural areas.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Rural areas. 25.503 Section 25.503 Agriculture Office....503 Rural areas. (a) What constitutes “rural”. A rural area may consist of any area that lies outside the boundaries of a Metropolitan Area, as designated by the Office of Management and Budget, or, is...

  7. Geochemical distribution of harmful elements in top soils of an Italian National Interest Area (S.I.N.): the Domizio-Flegreo Littoral and Agro Aversano case study

    Science.gov (United States)

    Bove, M.; Grezzi, G.; Albanese, S.; de Vivo, B.; Lima, A.

    2009-04-01

    The Domizio-Flegreo Littoral and Agro Aversano area has been classified by the Italian Ministry of Environment (Italian Ministero dell'Ambiente e della Tutela del Territorio e del Mare) as a S.I.N. (Sito di Interesse Nazionale, L. 426/98 - Decreto 10 Gennaio 2000 - G.U. 29/5/01). In this category have been included all those contaminated lands that, both for their extension and their historical and present land use, are considered to be particularly harmful for human health. In Italy have been selected a total of 54 S.I.N.; among all of these, the Domizio-Flegreo Littoral and Agro Aversano S.I.N. is one of the widest (1564 Km2). The study area is located in north-western Campania region, from the Avella Mountain to the coastline, and from the Campi Flegrei area to the northern boundaries between Campania and Latium Regions. It includes a total of 77 towns from both Naples and Caserta provinces. The Domizio-Flegreo Littoral and Agro Aversano S.I.N. is characterized by a strongly urbanization in its internal portions, and by intensive agricultural activities in its northern and coastal portions. During past years this wide area has been the set of an unknown number of illegal activities controlled by the organized crime, including toxic waste disposal of unknown sources from different Regions of Italy, unauthorized building, intensive uncontrolled agricultural practices and so on. Part of these environmental crimes have been and are under investigations by Italian Authorities. For a geochemical characterization of this contaminated land, between May 2006 and January 2008, a total of 292 (179 in the Litorale Domizio-Flegreo and 113 in the Agro Aversano) top soils (5-15 cm depth) have been collected, with a sampling density of about 1 sample/5 Km2. The <100 mesh soil fraction has been analyzed with ICP-MS to determine the concentration of the 39 elements: Ag, Al, As, Au, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, Hg, K, La, Mg, Mn, Mo, Na, Ni, P, Pb, S, Sb, Sc, Se, Sn

  8. RAINWATER MANAGEMENT IN PROTECTED AREAS

    Directory of Open Access Journals (Sweden)

    Wioletta Żarnowiec

    2017-03-01

    Full Text Available The aim of the study was to find out whether the climate of the southern Poland allows for removing rainwater from industrial areas by evaporation from roof surfaces. The study covered the premises of a Logistics Centre with an approximate area of 34 hectares, located in the catchment of the Wedonka stream and in the region of water intake for Kraków at the Rudawa river. In the future, the Centre will comprise nine large warehouses. Road traffic associated with the project will cause potential risks for groundwater and surface water of this protected area. Therefore, the Centre’s investor decided to evaporate rainwater from the premises. To establish advisability of this plan, the study team designed and built a unique experimental station consisting of experimental roof, tank for collecting water for the sprinkler system, system for delivering, distributing and discharging water from the roof, measuring tilt tray, automatic meteorological station, and electronic devices for recording measurement data. The research on the experimental station was carried out from April to October in 2011 and 2012 and included continuous measurements of the volume of water supplied to and discharged from the roof. Moreover, the temperature of the roof and water in the tank and a number of important meteorological parameters were measured. The difference between supplied and discharged water, divided by the wetted surface of the roof, helped to determine thickness of the evaporation layer in millimeters. The study confirmed the possibility of removing potentially contaminated rainwater by evaporating it from roof surfaces of the Logistics Centre located near Kraków at an average rate of 5.9 dm3·m–2.d–1. However, due to high seasonal variability of rainfall and air temperature, it is necessary to temporarily collect water in an expansion tank of suitable capacity.

  9. R9 PM-10 Designated Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — Polygon feature class of nonattainment areas for particulate matter < 10 microns. Nonattainment areas are geographic areas which have not met national ambient air...

  10. Summary : Laguna Atascosa Wilderness study area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a very brief report on the area designated as the Laguna Atascosa Wilderness study area. Topics covered include the area's history, its land status,...

  11. Home area networks and IPTV

    CERN Document Server

    Rémy, Jean-Gabriel

    2013-01-01

    The field of Home Area Networks (HAN), a dedicated residential subset of LAN technologies for home-based use, is fast becoming the next frontier for the communications industry.This book describes the various technologies involved in the implementation of a HAN: high-speed Internet connections, indoor implementations, services, software, and management packages. It also reviews multimedia applications (which are increasingly the most important and complex aspects of most HANs) with a detailed description of IPTV technology. It highlights the main technologies used for HANs: information tra

  12. Area-normalized thematic views

    Energy Technology Data Exchange (ETDEWEB)

    Keahey, T.A.

    1998-10-01

    This paper presents a novel technique for dealing with a classic problem that frequently arises in visualization. Very expressive nonlinear transformations can be automatically generated to correct thematic maps so that the areas of map regions are proportional to the thematic variables assigned to them. This helps to eliminate one of the most commonly occurring visual lies that occurs in information visualization. Thematic variables are commonly used in cartography to encode additional information within the spatial layout of a map. Common examples of thematic variables are population density, pollution level and birth rate. The method is illustrated with two examples, mapping interstate speed limits and presidential election results.

  13. Multifunctional centers in rural areas

    DEFF Research Database (Denmark)

    Svendsen, Gunnar Lind Haase

    2009-01-01

    In the Nordic welfare states (Island, Norway, Sweden, Finland, Denmark), an important principle has hitherto been to allow all citizens access to the same high-quality public services - independent of whether they live in urban or rural areas. In Denmark, however, this principle is gradually being......, and facilities for local associations as theatre scenes and sports halls. The centers should be designed to secure both economies of scale and geographic proximity. Empirical evidence indicates that such large meeting places in fact foster physical and social cohesion, as well as human capital and informal...

  14. History of 100-B Area

    Energy Technology Data Exchange (ETDEWEB)

    Wahlen, R.K.

    1989-10-01

    The initial three production reactors and their support facilities were designated as the 100-B, 100-D, and 100-F areas. In subsequent years, six additional plutonium-producing reactors were constructed and operated at the Hanford Site. Among them was one dual-purpose reactor (100-N) designed to supply steam for the production of electricity as a by-product. Figure 1 pinpoints the location of each of the nine Hanford Site reactors along the Columbia River. This report documents a brief description of the 105-B reactor, support facilities, and significant events that are considered to be of historical interest. 21 figs.

  15. Large area and flexible electronics

    CERN Document Server

    Caironi, Mario

    2015-01-01

    From materials to applications, this ready reference covers the entire value chain from fundamentals via processing right up to devices, presenting different approaches to large-area electronics, thus enabling readers to compare materials, properties and performance.Divided into two parts, the first focuses on the materials used for the electronic functionality, covering organic and inorganic semiconductors, including vacuum and solution-processed metal-oxide semiconductors, nanomembranes and nanocrystals, as well as conductors and insulators. The second part reviews the devices and applicatio

  16. Rurality study of restricted areas

    Directory of Open Access Journals (Sweden)

    Sergio Rivaroli

    2011-02-01

    Full Text Available Two main perspectives of investigation emerge from the study of a territory’s rurality: a geographical approach and a sociological approach. The research examines the sub-regional study case of ‘Nuovo circondario imolese’. The analysis shows that the combination of traditional institutional criteria with detailed informations about the territory, generates more accurate results which determine a better comprehension of the characteristics of restricted areas’ rurality. Over the period 1991-2001, the study highlights an increase in rural areas. This result could be interpreted as an effect of urban sprawl’s intensification, that increases the competition between non-farm residences and agricultural activities.

  17. 10 CFR 835.603 - Radiological areas and radioactive material areas.

    Science.gov (United States)

    2010-01-01

    ... contamination area. (g) Radioactive material area. The words “Caution, Radioactive Material(s)” shall be posted... 10 Energy 4 2010-01-01 2010-01-01 false Radiological areas and radioactive material areas. 835.603....603 Radiological areas and radioactive material areas. Each access point to radiological areas and...

  18. WEST PIONEER WILDERNESS STUDY AREA, MONTANA.

    Science.gov (United States)

    Berger, Byron R.; Benham, John R.

    1984-01-01

    The West Pioneer Wilderness Study Area is in the Pioneer Mountains, Beaverhead County, Montana. A mineral-resource study of the area identified eight areas with molybdenum potential, four areas with gold-silver potential, one area with tungsten potential, and one area with barite potential. Several small mines were encountered, but none were accessible for the purposes of resource evaluation. No energy resources were identified in the study.

  19. [Blood donation in urban areas].

    Science.gov (United States)

    Charpentier, F

    2013-05-01

    Medical and technical developments increase the difficulty to provide sufficient safe blood for all patients in developed countries and their sociodemographic and societal changes. Sufficient national blood supply remains a reached, however still actual, challenge. Tomorrow is prepared today: the management of blood donation programs both in line with these developments and with social marketing strategies is one of the keys to success. If the main components of this organization are well known (mobile blood drives in various appropriate environments, and permanent blood donation centers) their proportions in the whole process must evolve and their contents require adaptations, especially for whole blood donation in urban areas. We have to focus on the people's way of life changes related to increasing urbanization of the society and prominent position taken by very large cities. This requires targeting several goals: to draw the attention of the potential blood-giving candidate, to get into position to collect him when he will decide it, to give meaning and recognition to his "sacrifice" (give time rather than donate blood) and to give him desire and opportunity to come back and donate one more time. In this strategy, permanent blood centers in urban areas have significant potential for whole blood collection, highlighted by the decrease of apheresis technology requirements. This potential requires profound changes in their location, conception and organization. The concept of Maison Du Don (MDD) reflects these changes.

  20. IMAGE INTERPRETATION OF COASTAL AREAS

    Directory of Open Access Journals (Sweden)

    M. A. Lazaridou

    2012-07-01

    Full Text Available Coasts were formed with the overall shape of earth's surface. Τhey represent a landform, as determined by the science of geomorphology. Being the boundary between land and sea, they present important features – particularities such as water currents, waves, winds, estuaries, drainage network, pollution etc. Coasts are examined at various levels: continents – oceans, states – large seas, as for example Mediterranean Sea. Greece, because of its horizontal and vertical partitioning, presents great extent and variety of coasts as mainland, peninsulas and islands. Depending on geomorphology, geology, soils, hydrology, land use of the inland and the coasts themselves, these are very diverse. Photogrammetry and Remote Sensing (defined by Statute II of ISPRS is the art, science, and technology of obtaining reliable information from non-contact imaging and other sensor systems about the Earth and its environment, and other physical objects and of processes through recording, measuring, analyzing and representation. This paper concerns critical considerations on the above. It also includes the case of Thessaloniki coasts in Greece, particularly river estuaries areas (river delta. The study of coastal areas of the wide surroundings of Thessaloniki city includes visual image interpretation – digital image processing techniques on satellite data of high spatial resolution.

  1. Geodiversity assessment in urban areas

    Science.gov (United States)

    Ilic, Marina; Stojković, Sanja; Rundić, Ljupko; Ćalić, Jelena; Sandić, Dejan

    2017-04-01

    Conflict over natural resources figured prominently in the urban areas. On the one hand there is a constant need for space for the construction of new buildings for housing, agriculture and industrial production, and on the other hand the resources need protection because of the threat of degradation or even complete destruction. Considering the fact that urbanization is one of the most serious threats to geodiversity, it is important that this issue is taken into account in spatial development plans and georesource management strategies in urban areas. The geodiversity, as well as natural resource, must be managed in a sustainable manner in which it is very important its protection. The mapping of specific categories of geodiversity (geological, geomorphological, hydrological and soil) on the basis of quantitative assessment with the use of Geographic Information Systems (GIS) can allow spatial planners and managers to take further steps that would reduce threats and protect the natural values. This work presents the application of geodiversity evaluation method by using the geodiversity index (Gd), based on the quantity of abiotic elements and relief roughness within a spatial unit in the case of the City of Belgrade, Serbia. The acquired results are analyzed in the context of sustainable use of georesources and the threats to which geodiversity is exposed due to the development of the city.

  2. Wide area continuous offender monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Hoshen, J. [Lucent Technologies (United States); Drake, G. [New Mexico Dept. of Corrections, Santa Fe, NM (United States); Spencer, D. [Sandia National Labs., Albuquerque, NM (United States)

    1996-11-01

    The corrections system in the U.S. is supervising over five million offenders. This number is rising fast and so are the direct and indirect costs to society. To improve supervision and reduce the cost of parole and probation, first generation home arrest systems were introduced in 1987. While these systems proved to be helpful to the corrections system, their scope is rather limited because they only cover an offender at a single location and provide only a partial time coverage. To correct the limitations of first-generation systems, second-generation wide area continuous electronic offender monitoring systems, designed to monitor the offender at all times and locations, are now on the drawing board. These systems use radio frequency location technology to track the position of offenders. The challenge for this technology is the development of reliable personal locator devices that are small, lightweight, with long operational battery life, and indoors/outdoors accuracy of 100 meters or less. At the center of a second-generation system is a database that specifies the offender`s home, workplace, commute, and time the offender should be found in each. The database could also define areas from which the offender is excluded. To test compliance, the system would compare the observed coordinates of the offender with the stored location for a given time interval. Database logfiles will also enable law enforcement to determine if a monitored offender was present at a crime scene and thus include or exclude the offender as a potential suspect.

  3. Central Region Regionally Ecological Significant Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  4. Regionally Significant Ecological Areas - MLCCS derived 2008

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  5. Geological study of the volcanic cover in the lake regions of Bolsena, Vico, and Bracciano

    Energy Technology Data Exchange (ETDEWEB)

    Baldi, P. (ENEL, DSR, Centro di Ricerca Geotermica, Pisa, IT); Decandia, F.A.; Lazzarotto, A.; Calamai, A.

    1974-01-01

    During the course of geothermal exploration by ENEL in the northern Latium, Italy, the geology of the area was mapped in detail. Several deep wells, 140 test wells, and advanced geophysical survey techniques were applied in lithostratigraphic and paleochronological reconstruction of tectonic events from the Upper Miocene to the Quaternary. These reconstructions are presented in a series of illustrations. The hydrological character of the area was also determined and the structural controls on the sources of the lakes in the area were mapped.

  6. Area-Efficient VLSI Computation.

    Science.gov (United States)

    1981-10-01

    be omput on the right, much as corn gocs through ith: 11N malid. \\ Vih , 1,,1 pir flF’lLk IlCks. 111C pri, ri. (1 ’lcuc ik, r1,cR l’d 1) cC I1.Ic U...o, de pattern :, aid the nutmbcr olI bits per character. lic . S\\N h i pu’iC ird i n𔃻 I icr1 1T ’ l, hcrc tlhc!, J ’ItI lIw h:ii ,[ ci’ci n1dll...in this sechiof. thec ti pper bounds on die .arvas of trees and phitnar graphs~ repr-ecia joint worlk witl my) aid % ior, Jon L. liciiLlc% 14 AREA

  7. Area terms in entanglement entropy

    CERN Document Server

    Casini, Horacio; Lino, Eduardo Testé

    2014-01-01

    We discuss area terms in entanglement entropy and show that a recent formula by Rosenhaus and Smolkin is equivalent to the term involving a correlator of traces of the stress tensor in Adler-Zee formula for the renormalization of the Newton constant. We elaborate on how to fix the ambiguities in these formulas: Improving terms for the stress tensor of free fields, boundary terms in the modular Hamiltonian, and contact terms in the Euclidean correlation functions. We make computations for free fields and show how to apply these calculations to understand some results for interacting theories which have been studied in the literature. We also discuss an application to the F-theorem.

  8. Pythagorean triangles of equal areas

    Directory of Open Access Journals (Sweden)

    Malvina Baica

    1988-01-01

    Full Text Available The main intent in this paper is to find triples of Rational Pythagorean Triangles (abbr. RPT having equal areas. A new method of solving a2+ab+b2=c2 is to set a=y−1, b=y+1, y∈N−{0,1} and get Pell's equation c2−3y2=1. To solve a2−ab−b2=c2, we set a=12(y+1, b=y−1, y≥2, y∈N and get a corresponding Pell's equation. The infinite number of solutions in Pell's equation gives rise to an infinity of solutions to a2±ab+b2=c2. From this fact the following theorems are proved.

  9. Ashland Area Support Substation Project

    Energy Technology Data Exchange (ETDEWEB)

    1992-06-01

    The Bonneville Power Administration (BPA) provides wholesale electric service to the City of Ashland (the City) by transferring power over Pacific Power Light Company's (PP L) 115-kilovolt (kV) transmission lines and through PP L's Ashland and Oak Knoll Substations. The City distributes power over a 12.5-kV system which is heavily loaded during winter peak periods and which has reached the limit of its ability to serve peak loads in a reliable manner. Peak loads under normal winter conditions have exceeded the ratings of the transformers at both the Ashland and Oak Knoll Substations. In 1989, the City modified its distribution system at the request of PP L to allow transfer of three megawatts (MW's) of electric power from the overloaded Ashland Substation to the Oak Knoll Substation. In cooperation with PP L, BPA installed a temporary 6-8 megavolt-amp (MVA) 115-12.5-kV transformer for this purpose. This additional transformer, however, is only a temporary remedy. BPA needs to provide additional, reliable long-term service to the Ashland area through additional transformation in order to keep similar power failures from occurring during upcoming winters in the Ashland area. The temporary installation of another 20-MVA mobile transformer at the Ashland Substation and additional load curtailment are currently being studied to provide for sustained electrical service by the peak winter period 1992. Two overall electrical plans-of-service are described and evaluated in this report. One of them is proposed for action. Within that proposed plan-of-service are location options for the substation. Note that descriptions of actions that may be taken by the City of Ashland are based on information provided by them.

  10. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    Energy Technology Data Exchange (ETDEWEB)

    Perkins, W.C.; Lee, R.; Allen, P.M.; Gouge, A.P.

    1991-07-01

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of {sup 238}Pu to plutonium oxide (PuO{sub 2}) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance.

  11. Engineering sciences area and module performance and failure analysis area

    Science.gov (United States)

    Ross, R. G., Jr.; Runkle, L. D.

    1982-01-01

    Photovoltaic-array/power-conditioner interface studies are updated. An experiment conducted to evaluate different operating-point strategies, such as constant voltage and pilot cells, and to determine array energy losses when the array is operated off the maximum power points is described. Initial results over a test period of three and a half weeks showed a 2% energy loss when the array is operated at a fixed voltage. Degraded-array studies conducted at NE RES that used a range of simulated common types of degraded I-V curves are reviewed. The instrumentation installed at the JPL field-test site to obtain the irradiance data was described. Experiments using an optical filter to adjust the spectral irradiance of the large-area pulsed solar simulator (LAPSS) to AM1.5 are described. Residential-array research activity is reviewed. Voltage isolation test results are described. Experiments performed on one type of module to determine the relationship between leakage current and temperature are reviewed. An encapsulated-cell testing approach is explained. The test program, data reduction methods, and initial results of long-duration module testing are described.

  12. Geothermal resource evaluation of the Yuma area

    Energy Technology Data Exchange (ETDEWEB)

    Poluianov, E.W.; Mancini, F.P.

    1985-11-29

    This report presents an evaluation of the geothermal potential of the Yuma, Arizona area. A description of the study area and the Salton Trough area is followed by a geothermal analysis of the area, a discussion of the economics of geothermal exploration and exploitation, and recommendations for further testing. It was concluded economic considerations do not favor geothermal development at this time. (ACR)

  13. 7 CFR 985.5 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 985.5 Section 985.5 Agriculture... HANDLING OF SPEARMINT OIL PRODUCED IN THE FAR WEST Order Regulating Handling Definitions § 985.5 Production area. Production area means all the area within the States of Washington, Idaho, Oregon, and that...

  14. 7 CFR 650.23 - Natural areas.

    Science.gov (United States)

    2010-01-01

    ... as a natural area and manage it accordingly. Several professional societies concerned with renewable natural resources encourage establishment of natural areas withdrawn from economic uses and recognition of natural areas maintained and managed in economic enterprises. (3) Natural areas are established and...

  15. Climate change threatens European conservation areas

    DEFF Research Database (Denmark)

    Bastos Araujo, Miguel; Alagador, Diogo; Cabeza, Mar;

    2011-01-01

    Europe has the world's most extensive network of conservation areas. Conservation areas are selected without taking into account the effects of climate change. How effectively would such areas conserve biodiversity under climate change? We assess the effectiveness of protected areas and the Natur...

  16. 24 CFR 203.672 - Residential areas.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Residential areas. 203.672 Section... FAMILY MORTGAGE INSURANCE Servicing Responsibilities Occupied Conveyance § 203.672 Residential areas. (a) For the purposes of occupied conveyance considerations, a residential area is any area...

  17. 47 CFR 101.1315 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.1315 Section 101.1315... SERVICES Multiple Address Systems System License Requirements § 101.1315 Service areas. In the frequency bands not licensed on a site-by-site basis, the geographic service areas for MAS are Economic Areas...

  18. 36 CFR 294.1 - Recreation areas.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Recreation areas. 294.1 Section 294.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SPECIAL AREAS Miscellaneous Provisions § 294.1 Recreation areas. Suitable areas of national forest land, other than...

  19. 47 CFR 54.207 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Service areas. 54.207 Section 54.207... SERVICE Carriers Eligible for Universal Service Support § 54.207 Service areas. (a) The term service area means a geographic area established by a state commission for the purpose of determining...

  20. 47 CFR 101.523 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.523 Section 101.523... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.523 Service areas. (a) The service areas for 24 GHz are Economic Areas (EAs) as defined in this paragraph (a). The Bureau of...

  1. 50 CFR 648.97 - Closed areas.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Closed areas. 648.97 Section 648.97... Multispecies and Monkfish Fisheries § 648.97 Closed areas. (a) Oceanographer Canyon Closed Area. No fishing vessel or person on a fishing vessel may enter, fish, or be in the area known as Oceanographer...

  2. 47 CFR 101.1401 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.1401 Section 101.1401... Service areas. Multichannel Video Distribution and Data Service (MVDDS) is licensed on the basis of Designated Market Areas (DMAs). The 214 DMA service areas are based on the 210 Designated Market...

  3. 50 CFR 648.73 - Closed areas.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Closed areas. 648.73 Section 648.73... Clam and Ocean Quahog Fisheries § 648.73 Closed areas. (a) Areas closed because of environmental degradation. Certain areas are closed to all surf clam and ocean quahog fishing because of...

  4. 33 CFR 183.310 - Reference areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Reference areas. 183.310 Section... of 2 Horsepower or Less General § 183.310 Reference areas. (a) The forward reference area of a boat... aft reference area of a boat is the aftmost two feet of the top surface of the hull or deck,...

  5. 47 CFR 24.102 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Service areas. 24.102 Section 24.102... SERVICES Narrowband PCS § 24.102 Service areas. Narrowband PCS service areas are nationwide, regional, and Major Trading Areas (MTAs), as defined in this section. MTAs are based on the Rand McNally...

  6. 30 CFR 57.11052 - Refuge areas.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Refuge areas. 57.11052 Section 57.11052 Mineral... Escapeways-Underground Only § 57.11052 Refuge areas. Refuge areas shall be— (a) Of fire-resistant construction, preferably in untimbered areas of the mine; (b) Large enough to accommodate readily the...

  7. 33 CFR 183.210 - Reference areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Reference areas. 183.210 Section... of More Than 2 Horsepower General § 183.210 Reference areas. (a) The forward reference area of a boat...) The aft reference area of a boat is the aft most two feet of the top surface of the hull or deck,...

  8. A model for lightning in littoral areas

    NARCIS (Netherlands)

    Blaj, M.A.; Leferink, Frank Bernardus Johannes

    2009-01-01

    The littoral or coastal areas are different compared to the maritime or continental areas considering lightning. Only the last years some research about these areas has been carried out. The need for a model, regarding the lightning activity in these areas is much needed. And now, with the changes i

  9. Climate change threatens European conservation areas

    Science.gov (United States)

    Araújo, Miguel B; Alagador, Diogo; Cabeza, Mar; Nogués-Bravo, David; Thuiller, Wilfried

    2011-01-01

    Europe has the world's most extensive network of conservation areas. Conservation areas are selected without taking into account the effects of climate change. How effectively would such areas conserve biodiversity under climate change? We assess the effectiveness of protected areas and the Natura 2000 network in conserving a large proportion of European plant and terrestrial vertebrate species under climate change. We found that by 2080, 58 ± 2.6% of the species would lose suitable climate in protected areas, whereas losses affected 63 ± 2.1% of the species of European concern occurring in Natura 2000 areas. Protected areas are expected to retain climatic suitability for species better than unprotected areas (P<0.001), but Natura 2000 areas retain climate suitability for species no better and sometimes less effectively than unprotected areas. The risk is high that ongoing efforts to conserve Europe's biodiversity are jeopardized by climate change. New policies are required to avert this risk. PMID:21447141

  10. Cortical areas involved in Arabic number reading.

    Science.gov (United States)

    Roux, F-E; Lubrano, V; Lauwers-Cances, V; Giussani, C; Démonet, J-F

    2008-01-15

    Distinct functional pathways for processing words and numbers have been hypothesized from the observation of dissociated impairments of these categories in brain-damaged patients. We aimed to identify the cortical areas involved in Arabic number reading process in patients operated on for various brain lesions. Direct cortical electrostimulation was prospectively used in 60 brain mappings. We used object naming and two reading tasks: alphabetic script (sentences and number words) and Arabic number reading. Cortical areas involved in Arabic number reading were identified according to location, type of interference, and distinctness from areas associated with other language tasks. Arabic number reading was sustained by small cortical areas, often extremely well localized (area (Brodmann area 45), the anterior part of the dominant supramarginal gyrus (Brodmann area 40; p area (Brodmann area 37; p areas.

  11. Retail Trade Area Analysis Fessenden North Dakota

    OpenAIRE

    Bangsund, Dean A.; Leistritz, F. Larry; Wanzek, Janet K.; Zetocha, Dale F.; Bastow-Shoop, Holly E.

    1991-01-01

    This report is intended to provide an indepth trade area analysis of Fessenden, North Dakota. Specific analyses included determining Fessenden's main and greater trade areas, identifying the demographic profile of Fessenden shoppers, examining important and less important services for patron shoppers of Fessenden, identifying neighboring cities that area shoppers patronize, determining distances area shoppers traveled to Fessenden, and listing popular newspapers and radio stations among area ...

  12. Malaysia (country/area statements).

    Science.gov (United States)

    1985-09-01

    According to this statement presented to the Committee on Population of the UN Economic and Social Commission for Asia and the Pacific, Malaysia by 1984 achieved a crude death rate of 5.3/1000, an infant mortality rate of 17/1000 live births, and a 1983 life expectancy at birth of 67.6 for males and 72.3 for females due primarily to socioeconomic development, better nutrition, and a health system covering 95% of the rural population. Substantial mortality differentials still exist between Peninsular Malaysia, Sabah, and Sarawak, between urban and rural areas, and among ethnic groups. Differences in the coverage and quality of mortality statistics also exist. 83.2% of Malaysia's total population of 15.5 million is in Peninsular Malaysia, 7.3% in Sabah, and 9.5% in Sarawak. In Peninsular Malaysia, 55.1% are Malays, 33.9% Chinese, and 10.3% Indians. About 40% of the population is urban, and 39% is under age 15. The average annual rate of growth declined from 2.6% in the 1960s to 2.3% in the 1970s. The total fertility rate fell from 5.1 children in 1970 to 4.1 in 1980. A rise in age at 1st marriage and reduction in marital fertility have been partly offset by an increase in the proportion of women of childbearing age. The population is projected to grow to about 22 million by the year 2000. Chinese and Indians are expected to approach replacement level fertility by that year, but Malay fertility is expected to remain high for some time. Internal migration, 45% of which is intrarural, increased markedly in the 1970s, probably due to rapid modernization, industrialization, land development, and regional imbalances in economic development. In absolute terms a total of 410,000 persons moved from rural to urban areas during the 1970s. Important progress has been made in regional development programs, but further regional development requires resolution of problems related to internal migration and greater efforts to relocate industries in the less developed areas. The

  13. AIR POLLUTION OF URBAN AREAS

    Directory of Open Access Journals (Sweden)

    MAKAROVA V. N.

    2016-04-01

    Full Text Available Raising of problem. Any manufacturing processes related to the generation of waste. Year after year, a growing mass of waste is one of the main factors reducing the quality of the environment and destruction of natural landscapes. Industrial development inevitably enhances human impacts on the environment and disrupts the ecological balance [3]. Atmospher air is a vital element of the environment. The development of industry, the growth of cities, increasing the number of transport, active exploration of near-Earth space lead to a change in the gas composition of the atmosphere and disruption of its natural balance. Air quality affects the health of the population [5]. Without water or food a person can do for a while, but without air he can not live a few minutes, therefore saving air breathable is an urgent problem. Purpose. The results of geological studies clearly indicate that the contamination of the surface layer of the atmosphere is the most powerful permanent factor of influence on the human food chain and the environment. This problem was reflected in the scientific literature [2; 3; 6], and the second significant indicator of ecological well-being of the region is the number of generation and accumulation of waste. According to this indicator, Dnipropetrovsk region is in the lead, as relates to the industrialized regions. The idea of the article is to consider the air pollution of the urban environment in terms of the accumulation of waste in the territory of enterprises, in particular slag dumps metallurgical production. Conclusion. Slag dumps located on the premises are a significant source of air pollution urbanized areas due to the permanent nature of the spread of contamination. Slag dump of PAT "Nikopol Ferroalloy Plant" is a source of manganese, zinc, nickel emissions. As a conclusion about the magnitude of pollution of the atmospheric boundary layer can say the following: on the border of the sanitary protection zone (SPZ, in

  14. Local development in fragile areas

    Directory of Open Access Journals (Sweden)

    Francesca Governa

    2009-03-01

    Full Text Available During the last 20 years some keywords have been extensively used in international debate about local development policies: bottom-up approach, territoriality, policy integration, partnership, cooperation and negotiation among actors and interests. The use of these keywords hides a variety of cultural approaches, theories and practices; this means that we should study local development processes and policies analysing and deconstructing these theoretical approaches in specific situations and experiences. Within this framework, the article critically discuss local development policies involving “fragile” areas like those of the mountains in Lombardy. Reference will be made mainly to the results of a research-action activity on the integrated local development programmes (PISL for the Objective 2 areas of the Region financed during the period of European structural funds programming 2000-2006.Durant les vingt dernières années, quelques mots-clés ont été intensivement employés dans le débat international sur les politiques de développement local : bottom-up approach, territorialité, intégration politique, association, coopération et négociation entre les acteurs et les intérêts. L’utilisation de ce vocabulaire cache une série d’approches, théories et pratiques culturelles. Pour ne pas seulement se contenter de mots, il est nécessaire d’étudier les processus de développement et les politiques locales en analysant et déconstruisant les différentes approches théoriques à la lumière de situations et d’expériences spécifiques. Pour ce faire, cet article présente les politiques de développement local dans des zones fragiles telles que les montagnes de Lombardie. On fera principalement référence aux résultats d’une recherche-action sur les programmes de développement locaux intégrés (PISL pour les territoires de l’Objectif 2 de cette région, programmes financés au cours de la période 2000-2006 par des

  15. Plutonium focus area. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The Assistant Secretary for the Office of Environmental Management (EM) at the U.S. Department of Energy (DOE) chartered the Plutonium Focus Area (PFA) in October 1995. The PFA {open_quotes}...provides for peer and technical reviews of research and development in plutonium stabilization activities...{close_quotes} In addition, the PFA identifies and develops relevant research and technology. The purpose of this document is to focus attention on the requirements used to develop research and technology for stabilization, storage, and preparation for disposition of nuclear materials. The PFA Technology Summary presents the approach the PFA uses to identify, recommend, and review research. It lists research requirements, research being conducted, and gaps where research is needed. It also summarizes research performed by the PFA in the traditional research summary format. This document encourages researchers and commercial enterprises to do business with PFA by submitting research proposals or {open_quotes}white papers.{close_quotes} In addition, it suggests ways to increase the likelihood that PFA will recommend proposed research to the Nuclear Materials Stabilization Task Group (NMSTG) of DOE.

  16. Sistem Rantai Pasok Pupuk Area

    Directory of Open Access Journals (Sweden)

    Harry Rahmadi Putra

    2011-10-01

    Full Text Available PT. Pupuk Kaltim is biggest manure manufacturer in Indonesia, where its market area covering entire Sulawesi, Bali, some of Kalimantan East Java, Papua, Japan, Taiwan, India, and Australia. Main produced product of PT Pupuk Kaltim is based fertilizer. To meet the demand, PT Kaltim produce up to 2,3 million tons per year.Identifiaction process of supply chain done by accesing company website of PT Kaltim. Then it is outlined each step of supply chain from aggregate planning, production process, suppliers selection, quality mangement, warehousing, performance measure and used transportation unit. From that criteria would visible supply chain of based-fertilizer in PT Pupuk Kaltim. By having long and wide supply chain, PT Pupuk Kaltim still have bullwhip effect because of inacurate in forecasting cause over-stock or out of stock in many production period. In quality, PT Kaltim had got ISO 9001, ISO 14001 and ISO 17025 certification in production management and sea-port. Keywords: Fertilizer, supply chain, analysis

  17. Aerosols of Mongolian arid area

    Science.gov (United States)

    Golobokova, L.; Marinayte, I.; Zhamsueva, G.

    2012-04-01

    Sampling was performed in July-August 2005-2010 at Station Sain Shand (44°54'N, 110°07'E) in the Gobi desert (1000 m a.s.l.), West Mongolia. Aerosol samples were collected with a high volume sampler PM 10 (Andersen Instruments Inc., USA) onto Whatman-41 filters. The substance was extracted from the filters by de-ionized water. The solution was screened through an acetate-cellulose filter with 0.2 micron pore size. Ions of ammonium, sodium, potassium, magnesium, and calcium, as well as sulphate ions, nitrate ions, hydrocarbonate, chloride ions were determined in the filtrate by means of an atomic adsorption spectrometer Carl Zeiss Jena (Germany), a high performance liquid chromatographer «Milichrome A-02» (Russia), and an ionic chromatographer ICS-3000 (Dionex, USA). The PAH fraction was separated from aerosol samples using hexane extraction at room temperature under UV environment. The extract was concentrated to 0.1-0.2 ml and analysed by a mass-spectrometer "Agilent, GC 6890, MSD 5973 Network". Analysis of concentrations of aerosols components, their correlation ratios, and meteorological modeling show that the main factor affecting chemical composition of aerosols is a flow of contaminants transferred by air masses to the sampling area mainly from the south and south-east, as well as wind conditions of the area, dust storms in particular. Sulphate, nitrate, and ammonium are major ions in aerosol particles at Station Sain Shand. Dust-borne aerosol is known to be a sorbent for both mineral and organic admixtures. Polycyclic aromatic hydrocarbons (PAH) being among superecotoxicants play an important role among resistant organic substances. PAH concentrations were determined in the samples collected in 2010. All aerosol samples contained dominant PAHs with 5-6 benzene rings ( (benze(k)fluoranthen, benze(b)flouranthen, benze(a)pyren, benze(?)pyren, perylene, benze(g,h,i)perylene, and indene(1,2,3-c,d)pyrene). Their total quantity varied between 42 and 90

  18. Electric Service Areas, Area showing what electric company serves a particular area, Published in 2004, Johnson County AIMS.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Electric Service Areas dataset, was produced all or in part from Other information as of 2004. It is described as 'Area showing what electric company serves a...

  19. Plague in the genomic area.

    Science.gov (United States)

    Drancourt, M

    2012-03-01

    With plague being not only a subject of interest for historians, but still a disease of public health concern in several countries, mainly in Africa, there were hopes that analyses of the Yersinia pestis genomes would put an end to this deadly epidemic pathogen. Genomics revealed that Y. pestis isolates evolved from Yersinia pseudotuberculosis in Central Asia some millennia ago, after the acquisition of two Y. pestis-specific plasmids balanced genomic reduction parallel with the expansion of insertion sequences, illustrating the modern concept that, except for the acquisition of plasmid-borne toxin-encoding genes, the increased virulence of Y. pestis resulted from gene loss rather than gene acquisition. The telluric persistence of Y. pestis reminds us of this close relationship, and matters in terms of plague epidemiology. Whereas biotype Orientalis isolates spread worldwide, the Antiqua and Medievalis isolates showed more limited expansion. In addition to animal ectoparasites, human ectoparasites such as the body louse may have participated in this expansion and in devastating historical epidemics. The recent analysis of a Black Death genome indicated that it was more closely related to the Orientalis branch than to the Medievalis branch. Modern Y. pestis isolates grossly exhibit the same gene content, but still undergo micro-evolution in geographically limited areas by differing in the genome architecture, owing to inversions near insertion sequences and the stabilization of the YpfPhi prophage in Orientalis biotype isolates. Genomics have provided several new molecular tools for the genotyping and phylogeographical tracing of isolates and description of plague foci. However, genomics and post-genomics approaches have not yet provided new tools for the prevention, diagnosis and management of plague patients and the plague epidemics still raging in some sub-Saharan countries. © 2012 The Author. Clinical Microbiology and Infection © 2012 European Society of

  20. Locating ATMs in Urban Areas

    Directory of Open Access Journals (Sweden)

    Mehdi MoradiTabar

    2013-08-01

    Full Text Available In recent years, the banks and financial institutions have considerably attempted to provide better and more varied services to the customers. These varied services may satisfy needs of differentgroup of customers. In this regard, the location of these services as well as their level of accessibility (access to these services is greatly important. The importance of these issues is well recognized by responsible managers of the financial firms. In other words, the managers accept the importance of these services and they know that the quality and location of these services significantly affect their success in the business. Therefore, bank managers sought scientific methods, which may facilitate the locating process for their services. How to select the most effective methods and how to use these methods in this regard depend on following factors: the customers' demands, local capacities and fair distribution of theservices, etc. The effective impact of these factors as well as the interactive relationship between them should also be noted in the application. This study is a descriptive kind of research, which is applicable in various areas. Library and environmental studies were used to conduct the study. Considering the parameters that considerably affect the level of acceptability of ATMs services and analyzing the importance of these parameters according to this criterion, the researchers tried to use multiple attribute decision-making model. a heuristic algorithm was used in the context of this approach. Then, the most appropriate locations around the optimal locations were introduced based on fuzzy concept as well as quantitative and qualitative factors, including the minimum cost and maximum coverage according to the customers’ demands. The case study was located in the 13th district of Tehran city.

  1. Transfer Area Mechanical Handling Calculation

    Energy Technology Data Exchange (ETDEWEB)

    B. Dianda

    2004-06-23

    This calculation is intended to support the License Application (LA) submittal of December 2004, in accordance with the directive given by DOE correspondence received on the 27th of January 2004 entitled: ''Authorization for Bechtel SAX Company L.L. C. to Include a Bare Fuel Handling Facility and Increased Aging Capacity in the License Application, Contract Number DE-AC28-01R W12101'' (Arthur, W.J., I11 2004). This correspondence was appended by further Correspondence received on the 19th of February 2004 entitled: ''Technical Direction to Bechtel SAIC Company L.L. C. for Surface Facility Improvements, Contract Number DE-AC28-OIRW12101; TDL No. 04-024'' (BSC 2004a). These documents give the authorization for a Fuel Handling Facility to be included in the baseline. The purpose of this calculation is to establish preliminary bounding equipment envelopes and weights for the Fuel Handling Facility (FHF) transfer areas equipment. This calculation provides preliminary information only to support development of facility layouts and preliminary load calculations. The limitations of this preliminary calculation lie within the assumptions of section 5 , as this calculation is part of an evolutionary design process. It is intended that this calculation is superseded as the design advances to reflect information necessary to support License Application. The design choices outlined within this calculation represent a demonstration of feasibility and may or may not be included in the completed design. This calculation provides preliminary weight, dimensional envelope, and equipment position in building for the purposes of defining interface variables. This calculation identifies and sizes major equipment and assemblies that dictate overall equipment dimensions and facility interfaces. Sizing of components is based on the selection of commercially available products, where applicable. This is not a specific recommendation for the future use

  2. Mandatory Class 1 Federal Areas Web Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains the following layers: Mandatory Class 1 Federal Area polygons and Mandatory Class 1 Federal Area labels in the United States. The polygon...

  3. Range ecosystem management for natural areas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes methods for managing range ecosystems in natural areas. Preserved natural areas on rangeland may, in a short time, be only those which received...

  4. Geology of the Johnson River Area Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The vegetation, topography, and geology of the Johnson River area are representative of the entire eastern interior region of Alaska. This area has a vegetational...

  5. DNR Division of Enforcement Officer Patrol Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme shows the DNR Division of Enforcement Office Patrol Areas as of January 1, 2003. Patrol areas were defined and verified by Patrol Officers during the fall...

  6. West Coast Rockfish Conservation Areas, 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data delineate Rockfish Conservation Areas (RCA) off the West Coast of the United States for 2015. There are three types of areas closures depicted in this...

  7. Estancia Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  8. AgSat Areas of Interest

    Data.gov (United States)

    Farm Service Agency, Department of Agriculture — The AgSat Areas of Interest map contains area polygons where satellite imagery will be collected for the Farm Service Agency (FSA) to provide imagery coverage for...

  9. Area spectrum of slowly rotating black holes

    OpenAIRE

    2010-01-01

    We investigate the area spectrum for rotating black holes which are Kerr and BTZ black holes. For slowly rotating black holes, we use the Maggiore's idea combined with Kunstatter's method to derive their area spectra, which are equally spaced.

  10. Atlantic NAD 83 OCS Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains BOEM Planning Area outlines in ESRI shapefile format for the BOEM Atlantic Region. The old Atlantic Planning Area outlines were changed as of...

  11. Hawaii ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for artificial reefs, designated critical habitats, national parks, marine sanctuaries, special management areas,...

  12. Examination of catchment areas for public transport

    DEFF Research Database (Denmark)

    Landex, Alex; Hansen, Stephen; Andersen, Jonas Lohmann Elkjær

    2006-01-01

    The paper presents a method to examine the catchment areas for stops in high quality public transport systems based on the street network in the examined area. This is achieved by implementing the Service Area functions from the ArcGIS extension Network Analyst. The method is compared to a more...... simple method using only the Euclidean distance from the examined stop and the paper describes the differences in detail-level of the results. Furthermore, the paper describes how the Service Area method can be used to examine increments in the catchment areas by adding extra entrances to stations...... or by making changes in the street network around the station. The paper also discusses the degree of realism in the used GIS networks and how it can affect the size of the catchment areas. It is concluded that the Service Area method improves the detail-level and accuracy in catchment area analyses...

  13. 9 CFR 82.3 - Quarantined areas.

    Science.gov (United States)

    2010-01-01

    ... INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS EXOTIC NEWCASTLE DIS- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.3 Quarantined areas. (a) Any area where birds...

  14. Coding Theory, Cryptography and Related Areas

    DEFF Research Database (Denmark)

    Buchmann, Johannes; Stichtenoth, Henning; Tapia-Recillas, Horacio

    Proceedings of anInternational Conference on Coding Theory, Cryptography and Related Areas, held in Guanajuato, Mexico. in april 1998......Proceedings of anInternational Conference on Coding Theory, Cryptography and Related Areas, held in Guanajuato, Mexico. in april 1998...

  15. 2017-2022 Proposed Program - Withdrawal Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This file represents the areas of the Outer Continental Shelf that have been withdrawn from disposition by leasing. The withdrawal of these areas prevents...

  16. Tibetan Dressing And Adornment In Yamzhog Area

    Institute of Scientific and Technical Information of China (English)

    SAMXUBAGONJORYUNDAIN

    2003-01-01

    The dressing of the people in Yamzhog (in the Nangarze County) is affected deeply by such areas as Lhasa and Xigaze (Xigaze area), and it has unique features because of the unique historical and geological environments in Yamzhog.

  17. History of the Wildlife Areas Iroquois National Wildlife Refuge, Oak Orchard Wildlife Management Area, Tonawanda Wildlife Management Area, John White Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a history of four management areas in Western New York: Iroquois National Wildlife Refuge, Oak Orchard Management Area, Tonawanda Wildlife...

  18. Bureau of Land Management Wilderness Areas

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset is meant to depict wilderness areas within the state of New Mexico managed by the Bureau of Land Management These wilderness areas are officially...

  19. Elephant Butte Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  20. Sierra County Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  1. 7 CFR 1940.959 - Area plan.

    Science.gov (United States)

    2010-01-01

    ... development plan for the area with goals, including business development and infrastructure development goals... possibilities for industrial recruitment in the area; (5) The potential for development of tourism in the...

  2. 5 CFR 351.402 - Competitive area.

    Science.gov (United States)

    2010-01-01

    ... effect less than 90 days prior to the effective date of a reduction in force, a description of the... Competition § 351.402 Competitive area. (a) Each agency shall establish competitive areas in which...

  3. Southeast Alaska ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for National Parks, Wildlife Refuges, and areas designated as Critical Habitat in Southeast Alaska. Vector polygons in...

  4. Nulhegan Deer Wintering Area Management Plan 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Within the Nulhegan basin lies the Nulhegan Deer Wintering Area, an approximately 15,000-acre tract of land. In addition to being the largest deer wintering area in...

  5. Land Protection Plan: Swan Valley Conservation Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Land Protection Plan for Swan Valley Conservation Area provides a description of the project, a description of the area and its resources, threats to the...

  6. Land Protection Plan: Dakota Grassland Conservation Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Land Protection Plan for Dakota Grassland Conservation Area provides a description of the project, a description of the area and its resources, threats to the...

  7. Atlantic NAD 83 OCS Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains BOEM Planning Area outlines in ESRI shapefile format for the BOEM Atlantic Region. The old Atlantic Planning Area outlines were changed as of...

  8. 5 CFR 591.231 - Which areas are post differential areas?

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Which areas are post differential areas... REGULATIONS ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Post Differentials § 591.231 Which areas are post differential areas? OPM has established the following...

  9. Stable isotope and fluid inclusion studies of carbonate deposits from the Tolfa Mountains mining district (Latium, central Italy)

    Science.gov (United States)

    Masi, U.; Ferrini, V.; O'Neil, J.R.; Batchelder, J.N.

    1980-01-01

    Carbon and oxygen isotope analyses were made of representative samples of calcite and quartz from the carbonate deposits in the Tolfa Mountains mining district. Measurements were also made of hydrogen isotope compositions, filling temperatures and salinities of fluid inclusions in these minerals. There are three stages of mineralization at Tolfa. In stage I, characterized by calc-silicate hornfels, the carbonates have relatively high ?? 18O values of 14.5 to 21.6 suggesting a rather low water/rock ratio. ??13C values of -0.3 to 2.1 indicate that appreciable decarbonation or introduction of deep-seated carbon did not occur. Stage II is marked by phanerocrystalline carbonates; ?? 18O values of 13.1 to 20.0 and ??13C values of 0.7 to 5.0 identify them as hydrothermal veins rather than marbles. ?? D values of -56 to -50 for inclusion fluids suggest a possible magmatic component to the hydrothermal fluid. Filling temperatures of coarse-grained samples of Calcite II are 309?? to 362?? C with a salinity range of 5.3 to 7.1 weight percent NaCl. Calculated ??18O values of 11-12 for these fluids are again indicative of low water/rock ratios. The sparry calcites of stage III have ??18O and ??13C values of 8.1 to 12.9 and -1.7 to 3.2, respectively. ?? D values of inclusion fluids are -40 to -33, clearly heavier than in earlier stages and similar to values of modern local ground waters. A salinity measurement of link with associated carbonates. ?? 1980 Springer-Verlag.

  10. [Beta-hexachlorocyclohexane contamination in dairy farms of the Sacco River Valley, Latium, Italy, 2005. A retrospective cohort study].

    Science.gov (United States)

    Sala, Marcello; Caminiti, Antonino; Rombolà, Pasquale; Volpe, Aldo; Roffi, Cristina; Caperna, Osvaldo; Miceli, Maria; Ubaldi, Alessandro; Battisti, Antonio; Scaramozzino, Paola

    2012-01-01

    in March 2005, the Italian National Monitoring System on Chemical Residuals in Food of Animal Origin detected levels of the pesticide beta-hexachlorocyclohexane (ß-HCH) that were 20 times higher than the legal limit of 0.003 mg/kg in bulk milk from a dairy farm in the Sacco River valley. ß-HCH, a lindane isomer and possible human carcinogen, was subsequently found in milk from several neighboring farms. A study was therefore undertaken to evaluate the extent and risk factors for contamination. all dairy cattle farms in the valley were enrolled in a retrospective cohort study and their bulk milk analyzed for ß-HCH. A questionnaire was administered to farmers to evaluate possible exposure factors. cases: dairy farms with at least one result indicating ß-HCH ≥ 0.002 mg/kg in bulk milk during the period april-june 2005; exposure: feeding animals on fodder cultivated in soils watered with and/or flooded by river water; participants: IZSLT, RMG Local Health Unit, FR Local Health Unit. attack rate, relative risk, attributable proportion among exposed. of 244 farms tested, 34 met the case definition (attack rate 14%). The exposure to fodder cultivated in soils watered with and/or flooded by river water was observed in 33/34 (97%) case-farms and in 23/210 (10.9%) of those with contamination milk (RR 110.8; 95%CI 15.5- 792). Attributable proportion among exposed was more than 99%. fodder cultivated near a contaminated river was the main risk factor for ß-HCH contaminated milk. On the basis of the epidemiologic evidence and laboratory testing, watering local fields with river water and production of fodder in farms with contaminated soil was banned, and all the animals from positive farms were culled.

  11. Evolution of sediment composition of the coastal Lake San Puoto (Latium, Italy in the last two centuries

    Directory of Open Access Journals (Sweden)

    Enrico DINELLI

    2002-02-01

    Full Text Available The sediment composition of the coastal Lake San Puoto (Central Italy was studied to obtain information on its recent environmental evolution (last 200 years. The explorative fieldwork was performed within the framework of the EU-funded PALICLAS Project. Sediment and mass accumulation rates, calculated from 210Pb analysis, show mean values of 0.27 cm y-1 and 0.11 g cm-2 y-1 respectively, with increasing values from 10 cm to the top (i.e. from ca 1960 AD to the present. The evolution of the recent sedimentation of Lake San Puoto is characterized by the interplay of three main components: detrital (either siliciclastic and/or carbonatic, organic-rich and authigenic phases. The first reflects the input from coastal dunes and rocky outcrops; the other two indicate variations in lake productivity. Sedimentological, geochemical, and mineralogical analyses of two cores collected near the center of the lake were used to define five lithological units: i a laminated unit representing the last eutrophication period, starting ca 1925 AD; ii a few turbidite layers, probably due to a lowering of the lake level around 1920 AD; iii a productive phase of the lake, which occurred around the end of the XIX and the beginning of the XX century; iv a coarse siliciclastic sediment interval, possibly deposited following the digging of the channel connecting Lake San Puoto to Lake Lungo; and v an older unit representing the natural allochthonous detritic sedimentation deriving from the present dune deposits surrounding the lake shores. Metal fluxes were calculated for recent times by means of 210Pb sedimentation rates. Zn, Cu and Pb record considerably higher fluxes above 10 cm depth (i.e. 1960 AD, as confirmed by Al-normalized metal depth profiles. Episodes of eutrophication occurred between 1890 and 1920 and between 1925 and the present.

  12. Relationships between trace elements in Posidonia oceanica shoots and in sediment fractions along Latium coasts (northwestern Mediterranean Sea).

    Science.gov (United States)

    Bravo, I; Focaracci, F; Cerfolli, F; Papetti, P

    2016-03-01

    The Mediterranean endemic seagrass Posidonia oceanica is widely used as a sensitive bioindicator of trace elements (TEs) in the coastal environment. Therefore, a bulk of data exist on TE levels from impacted versus unpolluted sites while only recent studies started comparing TE accumulation in plant compartments versus both water column and sediment characteristics. In this study, six TEs (As, Cd, Cr, Cu, Ni, Pb) were analyzed in P. oceanica shoots related to depth (-10 and -20 m) and to TE concentrations in the different grain size fractions of the sediment, from two Sites of Community interest (SIC) in the central Tyrrhenian Sea. TE concentrations in both shoots and sediment were generally low, except for Cr. Cu was the only element showing significantly different concentrations at the two sites while As differed significantly between samples taken at different depths. TE concentrations in the unsieved sediment were found uncorrelated to TEs in shoots except for the important nutrient Cu (positive correlation). The finest sediment fractions were enriched in TEs and significantly correlated to Cd, Cr, Cu, and Ni concentrations in the shoots.

  13. Records of Salamandrina perspicillata (Savi, 1821 in the Colli Albani (Latium, central Italy, with some ecological notes (Urodela, Salamandridae

    Directory of Open Access Journals (Sweden)

    Claudio Angelini

    2006-01-01

    Full Text Available The distribution of the Northern Spectacled Salamander in the Colli Albani (= Albani Hills, together with some ecological aspects at eight sites are reported. In four sites, oviposition took place between February and April, but in the other four it probably started at least in the first half of december. Eggs were deposited into the water of either temporary or perennial spring ponds or inside flooded man-made tuff tunnels. In some sites, which do not undergo summer drought, some larvae surpassed the summer and even the following winter. For one site, length and weight of 52 ovipositing females were recorded and larval development was monitored. A clear relation between larval body size and limb development did not appear.

  14. THE MIDDLE PLEISTOCENE DEPOSITS OF THE ROMAN BASIN (LATIUM, ITALY:AN INTEGRATED APPROACH OF MAMMAL BIOCHRONOLOGY AND SEQUENCE STRATIGRAPHY

    Directory of Open Access Journals (Sweden)

    SALVATORE MILLI

    2004-07-01

    Full Text Available The biochronological setting proposed for the Plio-Pleistocene large mammal faunas of the Italian peninsula is based on the definition of faunal units (FUs and mammal ages (MAs. Many evidences suggest that a multidisciplinary approach could enable us to better understand the actual meaning of a given faunal assemblage taking into account sedimentological and physical stratigraphic studies of the sedimentary successions in which local mammal faunas occur. The Pleistocene deposits of the Roman Basin can be considered a significant model to test this integrated approach. The detailed study of this sedimentary succession, in terms of facies analysis and sequence stratigraphy, sets some physical and temporal constrains to the occurrence of faunal complexes because the allocyclic control (climate and eustatic variations on both landscape and stratigraphical evolution can affect the association type of mammal faunas. A correlation scheme between the Roman Pleistocene sequence-stratigraphic units and the mammal biochrons has been proposed; this approach constitutes a first tentative to connect the mammal fauna remains to the sedimentary processes which are responsible of their transport, stock and potential preservation in the depositional environments and to collocate this fauna in the systems tracts of the fourth-order depositional sequences recognised in the local Roman Basin Pleistocene succession.

  15. 7 CFR 959.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 959.4 Section 959.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 959.4 Production area. Production area means the counties of Val Verde...

  16. 7 CFR 915.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 915.4 Section 915.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 915.4 Production area. Production area means the counties of Brevard...

  17. 7 CFR 925.5 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 925.5 Section 925.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... SOUTHEASTERN CALIFORNIA Definitions § 925.5 Production area. Production area means Imperial County, California...

  18. 7 CFR 924.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 924.4 Section 924.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Production area. Production area means the Counties of Okanogan, Chelan, Kittitas, Yakima, and Klickitat in...

  19. 7 CFR 927.10 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 927.10 Section 927.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 927.10 Production area. Production area means and includes the...

  20. 7 CFR 923.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 923.4 Section 923.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... COUNTIES IN WASHINGTON Order Regulating Handling Definitions § 923.4 Production area. Production area means...

  1. 7 CFR 905.17 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 905.17 Section 905.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.17 Production area. Production area...

  2. 7 CFR 922.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 922.4 Section 922.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... IN WASHINGTON Order Regulating Handling Definitions § 922.4 Production area. Production area means...

  3. 7 CFR 929.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 929.4 Section 929.4 Agriculture... LONG ISLAND IN THE STATE OF NEW YORK Order Regulating Handling Definitions § 929.4 Production area. Production area means the States of Massachusetts, Rhode Island, Connecticut, New Jersey, Wisconsin, Michigan...

  4. 7 CFR 947.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 947.4 Section 947.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.4 Production area. Production area means and includes Modoc and Siskiyou Counties in the...

  5. 7 CFR 916.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 916.4 Section 916.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 916.4 Production area. Production area means the State of California. ...

  6. 7 CFR 953.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 953.4 Section 953.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... STATES Order Regulating Handling Definitions § 953.4 Production area. Production area means and includes...

  7. 7 CFR 958.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 958.4 Section 958.4 Agriculture... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Definitions § 958.4 Production area. Production area means all territory included within the boundaries of the County of Malheur in Oregon, and...

  8. 7 CFR 983.25 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 983.25 Section 983.25 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements..., ARIZONA, AND NEW MEXICO Definitions § 983.25 Production area. Production Area means the States of...

  9. 7 CFR 945.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 945.4 Section 945.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Production area. Production area means all territory included within Malheur County, Oregon, and the counties...

  10. 7 CFR 917.11 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 917.11 Section 917.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... CALIFORNIA Order Regulating Handling Definitions § 917.11 Production area. Production area means the State of...

  11. 7 CFR 920.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 920.4 Section 920.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 920.4 Production area. Production area means the State of California. ...

  12. 7 CFR 955.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 955.4 Section 955.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 955.4 Production area. Production area means that part of the State of Georgia enclosed by the...

  13. 7 CFR 946.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 946.4 Section 946.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 946.4 Production area. Production area means all territory...

  14. 7 CFR 956.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 956.4 Section 956.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... VALLEY OF SOUTHEAST WASHINGTON AND NORTHEAST OREGON Definitions § 956.4 Production area. Production area...

  15. 7 CFR 930.14 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 930.14 Section 930.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 930.14 Production area. Production area means the States of Michigan, New York, Pennsylvania...

  16. Transport and mobility in protected areas

    Directory of Open Access Journals (Sweden)

    Cirillo C

    2006-01-01

    Full Text Available Mobility is an essential feature of the social, economic and productive structure of any area, and become crucial for protected or high naturalistic value areas, where the transport system should have low environmental impact. Suitable tools aimed to avoid, reduce or counterbalance negative effects of transportation in protected areas are discussed.

  17. The area quantum and Snyder space

    Energy Technology Data Exchange (ETDEWEB)

    Romero, Juan M. [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico 04510 DF (Mexico)], E-mail: sanpedro@nucleares.unam.mx; Zamora, Adolfo [Departamento de Matematicas Aplicadas y Sistemas, Universidad Autonoma Metropolitana-Cuajimalpa, Mexico 01120 DF (Mexico)], E-mail: zamora@correo.cua.uam.mx

    2008-03-13

    We show that in the Snyder space the area of the disc and of the sphere can be quantized. It is also shown that the area spectrum of the sphere can be related to the Bekenstein conjecture for the area spectrum of a black hole horizon.

  18. 10 CFR 835.501 - Radiological areas.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  19. 30 CFR 57.8528 - Unventilated areas.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Unventilated areas. 57.8528 Section 57.8528 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Underground Only § 57.8528 Unventilated areas. Unventilated areas shall be sealed, or barricaded and...

  20. 33 CFR 401.50 - Anchorage areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Anchorage areas. 401.50 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Seaway Navigation § 401.50 Anchorage areas. Except in an... of the Seaway except in the following designated anchorage areas: (a) Point Fortier (Lake St....

  1. 14 CFR 139.307 - Unpaved areas.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Unpaved areas. 139.307 Section 139.307... Operations § 139.307 Unpaved areas. (a) In a manner authorized by the Administrator, each certificate holder..., or loading ramp and parking area on the airport that is available for air carrier use as follows:...

  2. 33 CFR 211.81 - Reservoir areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Reservoir areas. 211.81 Section... Lands in Reservoir Areas Under Jurisdiction of Department of the Army for Cottage Site Development and Use § 211.81 Reservoir areas. Delegations, rules and regulations in §§ 211.71 to 211.80 are...

  3. 9 CFR 78.42 - Quarantined areas.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Quarantined areas. 78.42 Section 78.42 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Brucellosis Areas § 78.42 Quarantined areas. None....

  4. 76 FR 68631 - Pay in Nonforeign Areas

    Science.gov (United States)

    2011-11-07

    ..., 531, and 536 RIN 3206-AM43 Pay in Nonforeign Areas AGENCY: U.S. Office of Personnel Management. ACTION... certain pay administration rules dealing with employees in nonforeign areas outside the 48 contiguous... the revisions are necessary to address the effects of implementing the Non-Foreign Area...

  5. 46 CFR 197.535 - Regulated areas.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Regulated areas. 197.535 Section 197.535 Shipping COAST... GENERAL PROVISIONS Benzene § 197.535 Regulated areas. (a) Based on the employer's evaluation of the environmental monitoring, whenever the airborne concentration of benzene within an area exceeds or...

  6. 14 CFR 139.305 - Paved areas.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Paved areas. 139.305 Section 139.305... Operations § 139.305 Paved areas. (a) In a manner authorized by the Administrator, each certificate holder... area on the airport that is available for air carrier use as follows: (1) The pavement edges must...

  7. 14 CFR 139.309 - Safety areas.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Safety areas. 139.309 Section 139.309... Operations § 139.309 Safety areas. (a) In a manner authorized by the Administrator, each certificate holder... area of at least the dimensions that— (1) Existed on December 31, 1987, if the runway or taxiway had...

  8. 50 CFR 37.32 - Special areas.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Special areas. 37.32 Section 37.32... NATIONAL WILDLIFE REFUGE, ALASKA Environmental Protection § 37.32 Special areas. (a) Caribou calving and post-calving special areas. The Regional Director shall designate within the coastal plain...

  9. 10 CFR 835.602 - Controlled areas.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Controlled areas. 835.602 Section 835.602 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Posting and Labeling § 835.602 Controlled areas. (a) Each access point to a controlled area (as defined at § 835.2) shall be posted whenever...

  10. 7 CFR 1980.405 - Rural areas.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Rural areas. 1980.405 Section 1980.405 Agriculture... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.405 Rural areas. The business financed with a B&I loan must be located in a rural area. Loans to borrowers with facilities located...

  11. 50 CFR 635.25 - Fishing areas.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Fishing areas. 635.25 Section 635.25..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.25 Fishing areas. (a... implemented under this part only in or from those management areas for which the United States has received...

  12. 7 CFR 1735.71 - Nonrural areas.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Nonrural areas. 1735.71 Section 1735.71 Agriculture... Funds § 1735.71 Nonrural areas. Loan funds may be approved for the acquisition and improvement of... located in and serving a nonrural area is necessary to serve as the nucleus of an expanded system...

  13. Broca's Area: Nomenclature, Anatomy, Typology and Asymmetry

    Science.gov (United States)

    Keller, Simon S.; Crow, Timothy; Foundas, Anne; Amunts, Katrin; Roberts, Neil

    2009-01-01

    In this review, we (i) describe the nomenclature of Broca's area and show how the circumscribed definition of Broca's area is disassociated from Broca's aphasia, (ii) describe in detail how the gross anatomy of Broca's area varies between people, and how the definitions vary between studies, (iii) attempt to reconcile the findings of structural…

  14. 7 CFR 917.15 - Representation area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Representation area. 917.15 Section 917.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... CALIFORNIA Order Regulating Handling Definitions § 917.15 Representation area. Representation area means any...

  15. Rural Areas Feel Effects of Macroeconomic Policy.

    Science.gov (United States)

    Malley, James R.; Hady, Thomas F.

    1987-01-01

    Diversification of rural economies and changes in financial markets and world trade have broken down many barriers that insulated rural areas in the past. United States rural areas--the rural South and Northeast in particular--now appear to be affected slightly more than urban areas by national monetary and fiscal policies. (JHZ)

  16. 78 FR 72028 - Special Regulations, Areas of the National Park System, Curecanti National Recreation Area...

    Science.gov (United States)

    2013-12-02

    ... disabled or mobility impaired visitors to experience the recreation area. Motor vehicles have traditionally... (ORV) `` reas and trails shall be located in areas of the National Park system, Natural Areas,...

  17. LARAMIE PEAK WILDERNESS STUDY AREA, WYOMING.

    Science.gov (United States)

    Segerstrom, Kenneth; Weisner, R.C.

    1984-01-01

    On the basis of a mineral survey, most of the Laramie Peak Wilderness study area in Wyoming was concluded to have little promise for the occurrence of mineral or energy resources. Only three small areas in the northern part, one extending outside the study area to Esterbrook, were found to have probable mineral-resource potential for copper and lead. The geologic setting precludes the presence of fossil-fuel resources in the study area. There are no surface indications that geothermal energy could be developed within or near the study area.

  18. SANGRE DE CRISTO WILDERNESS STUDY AREA, COLORADO.

    Science.gov (United States)

    Johnson, Bruce R.; Ellis, Clarence E.

    1984-01-01

    Mineral surveys were undertaken of a wilderness study area which includes most of the Sangre de Cristo Range of south-central Colorado. Four areas of probable mineral-resource potential for gold, silver, and base metals lie along a northwest structural trend which follows the western margin of the range north of the Great Sand Dunes National Monument and crosses the range south of the monument. An area of probable mineral-resource potential for similar minerals plus tungsten has been identified east of Blanca Peak at the extreme southern end of the study area. Another area of probable mineral-resource potential includes molybdenum mineralization associated with the Rito Alto stock. A small area of probable geothermal resource potential exists on the west side of the area around the Valley View Hot Springs. There is little promise for the occurrence of oil and gas resources.

  19. Entanglement area law in superfluid 4He

    Science.gov (United States)

    Herdman, C. M.; Roy, P.-N.; Melko, R. G.; Maestro, A. Del

    2017-06-01

    Area laws were first discovered by Bekenstein and Hawking, who found that the entropy of a black hole grows proportional to its surface area, and not its volume. Entropy area laws have since become a fundamental part of modern physics, from the holographic principle in quantum gravity to ground-state wavefunctions of quantum matter, where entanglement entropy is generically found to obey area law scaling. As no experiments are currently capable of directly probing the entanglement area law in naturally occurring many-body systems, evidence of its existence is based on studies of simplified qualitative theories. Using new exact microscopic numerical simulations of superfluid 4He, we demonstrate for the first time an area law scaling of entanglement entropy in a real quantum liquid in three dimensions. We validate the fundamental principle that the area law originates from correlations local to the entangling boundary, and present an entanglement equation of state showing how it depends on the density of the superfluid.

  20. TOURISM IN THE TOURIST AREA "IRON GATES"

    Directory of Open Access Journals (Sweden)

    DINU LOREDANA

    2015-12-01

    Full Text Available This paper wants to highlight the trends of tourist demanding from the touristic area Iron Gates. We will see that the future of tourism include new forms such as those caused by the increased interest in areas with agritourism attractions or areas and portions of parks and nature reserves, which will raise the attractiveness of Danube, putting in a new pole of attraction area. Thus, we conducted a research based on survey among visitors on the tourist area "Iron Gates". The main endpoint based on survey was highlighting the motivation that determined the choice of the tourist area "Iron Gates", but also knowledge of consumer satisfaction for the tourists to the visited area (tourist product studied. The main objectives were, of course, linked with socio - economic and demographic characteristics of tourists to form a clearer picture of the motivational factors involved.

  1. Artificial neural network for multifunctional areas.

    Science.gov (United States)

    Riccioli, Francesco; El Asmar, Toufic; El Asmar, Jean-Pierre; Fagarazzi, Claudio; Casini, Leonardo

    2016-01-01

    The issues related to the appropriate planning of the territory are particularly pronounced in highly inhabited areas (urban areas), where in addition to protecting the environment, it is important to consider an anthropogenic (urban) development placed in the context of sustainable growth. This work aims at mathematically simulating the changes in the land use, by implementing an artificial neural network (ANN) model. More specifically, it will analyze how the increase of urban areas will develop and whether this development would impact on areas with particular socioeconomic and environmental value, defined as multifunctional areas. The simulation is applied to the Chianti Area, located in the province of Florence, in Italy. Chianti is an area with a unique landscape, and its territorial planning requires a careful examination of the territory in which it is inserted.

  2. Area metric gravity and accelerating cosmology

    CERN Document Server

    Punzi, R; Wohlfarth, M N R; Punzi, Raffaele; Schuller, Frederic P.; Wohlfarth, Mattias N.R.

    2007-01-01

    Area metric manifolds emerge as effective classical backgrounds in quantum string theory and quantum gauge theory, and present a true generalization of metric geometry. Here, we consider area metric manifolds in their own right, and develop in detail the foundations of area metric differential geometry. Based on the construction of an area metric curvature scalar, which reduces in the metric-induced case to the Ricci scalar, we re-interpret the Einstein-Hilbert action as dynamics for an area metric spacetime. In contrast to modifications of general relativity based on metric geometry, no continuous deformation scale needs to be introduced; the extension to area geometry is purely structural and thus rigid. We present an intriguing prediction of area metric gravity: without dark energy or fine-tuning, the late universe exhibits a small acceleration.

  3. [Cortical Areas for Controlling Voluntary Movements].

    Science.gov (United States)

    Nakayama, Yoshihisa; Hoshi, Eiji

    2017-04-01

    The primary motor cortex is located in Brodmann area 4 at the most posterior part of the frontal lobe. The primary motor cortex corresponds to an output stage of motor signals, sending motor commands to the brain stem and spinal cord. Brodmann area 6 is rostral to Brodmann area 4, where multiple higher-order motor areas are located. The premotor area, which is located in the lateral part, is involved in planning and executing action based on sensory signals. The premotor area contributes to the reaching for and grasping of an object to achieve a behavioral goal. The supplementary motor area, which occupies the mesial aspect, is involved in planning and executing actions based on internalized or memorized signals. The supplementary motor area plays a central role in bimanual movements, organizing multiple movements, and switching from a routine to a controlled behavior. Thus, Brodmann areas 4 and 6 are considered as central motor areas in the cerebral cortex, in which the idea of an action is transformed to an actual movement in a variety of contexts.

  4. Overcoming the isolation of disadvantaged housing areas

    DEFF Research Database (Denmark)

    Stender, Marie; Bech-Danielsen, Claus

    Disadvantaged social housing areas in Denmark are currently subject to more thorough physical refurbishments, aiming to overcome the isolated character of the housing estates. The ambition is to attract new users and residents by opening up the borders of the area and establish attractive, new...... penthouse flats, new urban functions within the area or spectacular new public spaces near it. In this paper the social impact of such transformations are analysed and discussed based on case-studies in 3 Danish areas. The analysis shows that especially everyday-route strategies adding new public functions...... within the area can pave can the way for integration with the surroundings. The applicability of such strategies is however highly dependent on context, location and existing image. Social distance may sustain though physical borders are removed, yet, the negative image of the areas can in itself call...

  5. Body Surface Area Prediction in Odorrana grahami

    Institute of Scientific and Technical Information of China (English)

    Guiying CHEN; Jiongyu LIU; Qiang DAI; Jianping JIANG

    2014-01-01

    Body surface area (BSA) was regarded as a more readily quantiifable parameter relative to body mass in the normalization of comparative biochemistry and physiology. The BSA prediction has attracted unceasing research back more than a century on animals, especially on humans and rats. Few studies in this area for anurans were reported, and the equation for body surface area (S) and body mass (W):S=9.9 W 0.56, which was concluded from toads of four species in 1969, was generally adopted to estimate the body surface areas for anurans until recent years. However, this equation was not applicable to Odorrana grahami. The relationship between body surface area and body mass for this species was established as:S=15.4 W 0.579. Our current results suggest estimation equations should be used cautiously across different species and body surface area predictions on more species need to be conducted.

  6. Desert riparian areas: Landscape perceptions and attitudes

    Science.gov (United States)

    Zube, Ervin H.; Sheehan, Michele R.

    1994-05-01

    The perceptions and attitudes of residents and special interest groups along the Upper Gila River in the vicinity of the town of Safford, Arizona, USA, were studied with a primary focus on descriptions of the riparian landscape and attitudes towards planning and management in and around the riparian area. Special interest groups included farmers, resource managers, realtors, and local decision makers. Attention was directed to differences between resource managers and other groups. Findings from this study are compared with those from a previous study along the Upper San Pedro River. Notable differences between the two areas included perceptions of appropriate land uses, with a greater emphasis on agriculture and related activities in the Upper Gila River area and on wildlife and natural area preservation in the Upper San Pedro area. Relationships of perceptions and attitudes with the socioeconomic contexts of the two study areas are explored.

  7. BOX-DEATH HOLLOW ROADLESS AREA, UTAH.

    Science.gov (United States)

    Weir, Gordon W.; Lane, Michael

    1984-01-01

    Geologic mapping, geochemical sampling, and a search for prospects and mineralized rock in the Box-Death Hollow Roadless Area, Utah indicate that there is little promise for the occurrence of mineral or energy resources in the area. Additional exploratory drilling by industry seems warranted if wells elsewhere in the region find oil or gas in strata as yet untested in the Box-Death Hollow Roadless Area.

  8. Estimation of surface area and surface area measure of three-dimensional sets from digitizations

    DEFF Research Database (Denmark)

    Ziegel, Johanna; Kiderlen, Markus

    2010-01-01

    A local method for estimating surface area and surface area measure of three-dimensional objects from discrete binary images is presented. A weight is assigned to each 2 × 2 × 2 configuration of voxels and the total surface area of an object is given by summation of the local area contributions. ...

  9. Area Regge calculus and continuum limit

    CERN Document Server

    Khatsymovsky, V M

    2002-01-01

    Encountered in the literature generalisations of general relativity to independent area variables are considered, the discrete (generalised Regge calculus) and continuum ones. The generalised Regge calculus can be either with purely area variables or, as we suggest, with area tensor-connection variables. Just for the latter, in particular, we prove that in analogy with corresponding statement in ordinary Regge calculus (by Feinberg, Friedberg, Lee and Ren), passing to the (appropriately defined) continuum limit yields the generalised continuum area tensor-connection general relativity.

  10. EPA Region 1 Environmentally Sensitive Areas (Points)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This coverage represents point equivalents of environmentally sensitive areas in EPA New England. This coverage represents polygon equivalents of environmentally...

  11. PENSIONS MANAGEMENT IN THE RURAL AREAS

    Directory of Open Access Journals (Sweden)

    Angela BOTEZATU

    2015-04-01

    Full Text Available Local boarding houses tourism has found its best expression represented by tourist areas, because the natural landscapes and authentic rural customs already exist and thrive. Rural tourism and tourism business initiation at the hostel comes with solutions for rural development. Moreover, the rural areas represent about 92% of the total area of the country. In this context, the author comes to treat the aspects of tourism activities in rural areas in this article, focusing on practical research in the field. There are described pensions performance factors, complexity of administrator's functions from pension, the importance of cooperation and the networking in the field and examples of good practice.

  12. Drainage area data for Alabama streams

    Science.gov (United States)

    Stallings, J.S.; Peirce, L.B.

    1957-01-01

    The drainage area of a river basin is an important parameter in many engineering equations used for hydrologic design. It is not a parameter, however, that always requires precise measurement. Factors in the hydrologic cycle such as rainfall, runoff, transpiration, and infiltration cannot be measured nearly as closely as drainage area. Largely for this reason, drainage areas are often measured to varying degrees of precision depending upon the immediate need, with little thought to some other use or some other user of the figure obtained. It can readily be appreciated that this practice, continued for long by many different agencies, will result in a heterogeneous collection of drainage area figures, often discordant and of an accuracy unknown to any but those who computed them. Figures of drainage area published by various Federal agencies are frequently discrepant or contradictory, giving rise to confusion in the use of drainage area data. Seeking to better this situation, the Federal Inter-Agency River Basin Committee (FIARBC) in November 1951 published its Bulletin No. 4, Inter-Agency Coordination of Drainage Area Data. That Bulletin recommended procedures to be followed by the interested Federal agencies “for coordinating drainage area data in the interest of promoting uniformity, reducing confusion and contradiction of published figures, and improving the ready availability of drainage area data pertaining to drainage basins of the United States and its possessions.”

  13. Radiation-dominated area metric cosmology

    CERN Document Server

    Schuller, Frederic P

    2007-01-01

    We provide further crucial support for a refined, area metric structure of spacetime. Based on the solution of conceptual issues, such as the consistent coupling of fermions and the covariant identification of radiation fields on area metric backgrounds, we show that the radiation-dominated epoch of area metric cosmology is equivalent to that epoch in standard Einstein cosmology. This ensures, in particular, successful nucleosynthesis. This surprising result complements the previously derived prediction of a small late-time acceleration of an area metric universe.

  14. Estimation of Poverty in Small Areas

    Directory of Open Access Journals (Sweden)

    Agne Bikauskaite

    2014-12-01

    Full Text Available A qualitative techniques of poverty estimation is needed to better implement, monitor and determine national areas where support is most required. The problem of small area estimation (SAE is the production of reliable estimates in areas with small samples. The precision of estimates in strata deteriorates (i.e. the precision decreases when the standard deviation increases, if the sample size is smaller. In these cases traditional direct estimators may be not precise and therefore pointless. Currently there are many indirect methods for SAE. The purpose of this paper is to analyze several diff erent types of techniques which produce small area estimates of poverty.

  15. Affective dimensions of urban crime areas : towards the psycho-geography of urban problem areas

    OpenAIRE

    2004-01-01

    Traditional studies of crime areas within cities by geographers focus on the spatial variations in the incidence of crime, as well as the social deprivation and social disorganization of these areas. Although these social content and behavioural features are often highly correlated with crime areas. it is argued that analytical studies of crime areas need to be extended to deal with the feelings and attitudes of people in these areas.Ten separate dimensions of the affecti...

  16. Protected areas system planning and monitoring

    NARCIS (Netherlands)

    Vreugdenhil, D.

    2003-01-01

    The Vth World Parks Congress to be held in Durban, South Africa, September 8-17, 2003 will evaluate progress in protected areas conservation and stipulate strategic policies for the coming decade. Most countries of the world have at least a collection of protected areas, and have signed the Conventi

  17. 77 FR 43567 - Medical Area Body Network

    Science.gov (United States)

    2012-07-25

    ... Rulemaking Proceedings, 63 FR 24121 (1998). Electronic Filers: Comments may be filed electronically using the... COMMISSION 47 CFR Parts 2 and 95 Medical Area Body Network AGENCY: Federal Communications Commission. ACTION... Medical Body Area Network (``MBAN'') coordinator(s) for the 2360-2390 MHz band. Although the ]...

  18. 7 CFR 22.302 - Area eligibility.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Area eligibility. 22.302 Section 22.302 Agriculture Office of the Secretary of Agriculture RURAL DEVELOPMENT COORDINATION Roles and Responsibilities of State Governments § 22.302 Area eligibility. Eligibility for programs under the Act will be based on the criteria of...

  19. 7 CFR 906.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 906.4 Section 906.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... RIO GRANDE VALLEY IN TEXAS Order Regulating Handling Definitions § 906.4 Production area. Production...

  20. Integration of motor traffic in residential areas.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1977-01-01

    In stead of banning the cars from residential areas, the plan is to integrate them in such a way that they can still be used, but that they will loose their predominant position. The areas where this integration is to take place are called residential yards. This paper concentrates on the lighting r

  1. 33 CFR 165.2030 - Pacific Area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Pacific Area. 165.2030 Section 165.2030 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Vessels § 165.2030 Pacific Area. (a) This section applies to any vessel or person in the navigable waters...

  2. 14 CFR 417.413 - Hazard areas.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Hazard areas. 417.413 Section 417.413 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Ground Safety § 417.413 Hazard areas. (a) General. A launch operator...

  3. 40 CFR 258.15 - Unstable areas.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Unstable areas. 258.15 Section 258.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES CRITERIA FOR MUNICIPAL...) Karst terranes means areas where karst topography, with its characteristic surface and subterranean...

  4. 32 CFR 1602.4 - Area office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Area office. 1602.4 Section 1602.4 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.4 Area office. The Selective Service Office which is responsible for all administrative and operational...

  5. The European Large Area ISO Survey

    DEFF Research Database (Denmark)

    Oliver, S.; Rowan-Robinson, M.; Alexander, D.M.

    2000-01-01

    We describe the European Large Area ISO Survey (ELAIS). ELAIS was the largest single Open Time project conducted by ISO, mapping an area of 12 deg(2) at 15 mu m with ISOCAM and at 90 mu m with ISOPHOT. Secondary surveys in other ISO bands were undertaken by the ELAIS team within the fields...

  6. A Little Area Challenge: A Sod Story

    Science.gov (United States)

    Myers, Perla L.; Pelak, Colleen N.

    2012-01-01

    As partners in a professional development project, the authors jumped at the opportunity to use a real-life problem to engage elementary and middle school teachers in a one-day exploration of the concept of area. "Length times width"--a common response to the question, "What is area?"--is a rote formulaic expression that applies only to certain…

  7. Ecological Correlates of Inmigration to Nonmetropolitan Areas.

    Science.gov (United States)

    Eisenberg, Michael

    The following four hypotheses were tested: (1) nonmetropolitan areas with the highest percentages employed in industry in 1960 will experience the greatest inmigration between 1965-70; (2) those with a high percentage employed in agriculture will experience the lowest amounts of inmigration; (3) those areas with small farm size and low farm income…

  8. Career Area Rotation Model: User's Manual.

    Science.gov (United States)

    Williams, Richard B.; And Others

    The Career Area Rotation Model (CAROM) was developed as a result of the need for a computer based model describing the rotation of airmen within a specific career area (occupational specialty) through various categories of tour duty, accommodating all policies and interactions which are relevant for evaluation purposes. CAROM is an entity…

  9. 47 CFR 101.1501 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.1501 Section 101.1501 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Service and Technical Rules for the 70/80/90 GHz Bands § 101.1501 Service areas. The 70/80/90...

  10. 46 CFR 120.530 - Hazardous areas.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Hazardous areas. 120.530 Section 120.530 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Systems and Requirements § 120.530 Hazardous areas. (a) Electrical equipment in lockers used to...

  11. 46 CFR 183.530 - Hazardous areas.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Hazardous areas. 183.530 Section 183.530 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.530 Hazardous areas. (a)...

  12. 46 CFR 129.520 - Hazardous areas.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Hazardous areas. 129.520 Section 129.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS Miscellaneous Electrical Systems § 129.520 Hazardous areas. (a) No OSV that carries flammable or...

  13. Research Areas in Adult and Continuing Education

    Science.gov (United States)

    Zawacki-Richter, Olaf; Röbken, Heinke; Ehrenspeck-Kolasa, Yvonne; von Ossietzky, Carl

    2014-01-01

    This study builds upon a Delphi study carried out by Zawacki-Richter (2009) which posited a validated classification of research areas in the special area of distance education. We now replicate the study for the broader field of adult and continuing education (ACE). The aims of this paper are: firstly, to develop a categorisation of research…

  14. Estimation of leaf area in tropical maize

    NARCIS (Netherlands)

    Elings, A.

    2000-01-01

    Leaf area development of six tropical maize cultivars grown in 1995 and 1996 in several tropical environments in Mexico (both favourable and moisture-and N-limited) was observed and analysed. First, the validity of a bell-shaped curve describing the area of individual leaves as a function of leaf nu

  15. ISABELLE. Volume 3. Experimental areas, large detectors

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    This section presents the papers which resulted from work in the Experimental Areas portion of the Workshop. The immediate task of the group was to address three topics. The topics were dictated by the present state of ISABELLE experimental areas construction, the possibility of a phased ISABELLE and trends in physics and detectors.

  16. CHARM Facility Test Area Radiation Field Description

    CERN Document Server

    Thornton, Adam

    2016-01-01

    Specification document summarising the radiation field of the CHARM facility test area. This will act as a guide to any potential users of the facility as to what they can expect in terms of radiation, given in the form of radiation spectra information and fluence for each test position, along with general radiation maps for the test area and Montrac test location.

  17. Fast computation of morphological area pattern spectra

    NARCIS (Netherlands)

    Meijster, Arnold; Wilkinson, Michael H.F.

    2001-01-01

    An area based counterpart of the binary structural opening spectra is developed It is shown that these area opening and closing spectra can be computed using an adaptation of Tarjan's union-find algorithm These spectra provide rotation, translation, and scale invariant pattern vectors for texture

  18. Youthification in the Metropolitan Area of Cluj

    Directory of Open Access Journals (Sweden)

    Vlad Cocheci

    2018-06-01

    Full Text Available This research exercise aims to identify all areas affected by what is now known as ‘youthification’ in the Metropolitan Area of Cluj. Broadly speaking, an area touched by youthification witnesses a massive arrival of young adults, who invest in housing, but only remain there until they age. Youthification is usually the second phase within an encompassing process of gentrification. To gain a clearer picture of this phenomenon, we employed a snapshot of the situation recorded by the Population and Housing Census of 2011. Using this image as a starting point, we then applied statistical thresholds aimed at measuring the presence and intensity of youthification within different areas. Thereafter, we looked at areas exhibiting the same level of youthification, in order to find those common traits of their young adult inhabitants that might prove relevant for their choices in matters of housing. Once completed, our efforts resulted in the first map showing the areas affected by youthification within the Metropolitan Area of Cluj. In addition, we reached the following conclusion: Young adults who live in the city are more likely to still be enrolled in a form of education and less likely to be married or to have children than those who live in the suburbs or in rural areas. This observation implies that there might be some hidden dependency relations, which are at work in shaping the choice of housing.

  19. Integration of motor traffic in residential areas.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1977-01-01

    In stead of banning the cars from residential areas, the plan is to integrate them in such a way that they can still be used, but that they will loose their predominant position. The areas where this integration is to take place are called residential yards. This paper concentrates on the lighting r

  20. Natural Vegetation of the Flora area

    DEFF Research Database (Denmark)

    Sebsebe, Demissew; Friis, Ib

    2009-01-01

    A review article summarising the recent ideas about the natural vegetation in the area covered by the Flora of Ethiopia and Eritrea......A review article summarising the recent ideas about the natural vegetation in the area covered by the Flora of Ethiopia and Eritrea...

  1. 40 CFR 258.13 - Fault areas.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Fault areas. 258.13 Section 258.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES CRITERIA FOR MUNICIPAL SOLID WASTE LANDFILLS Location Restrictions § 258.13 Fault areas. (a) New MSWLF units and...

  2. Areas naturales protegidas de Puerto Rico

    Science.gov (United States)

    William A. Gould; Maya Quinones; Mariano Solórzano; Waldemar Alcobas; Caryl Alarcon

    2011-01-01

    En este mapa mostramos las areas naturales protegidas designadas para la conservacion de los recursos naturales en Puerto Rico y regiones reguladas por ley con el potencial de mejorar la conservacion de los mismos. La designacion de areas protegidas es un proceso dinamico debido a que es el resultado de la constante evolucion de valores en los diferentes sectores de la...

  3. Crustal blocks and seismicity in the Central Apennines of Italy

    Energy Technology Data Exchange (ETDEWEB)

    Bella, F.; Della Monica, G. (Rome, Univ. ' Roma III' (Italy). Dip di Fisica ' E. Amaldi' ); Caputo, M. (Rome, Univ. ' La Sapienza' (Italy). Dip. di Fisica ' E. Fermi' )

    Kinematics and geo dynamics of crustal-block structures separated by compliant zones with viscoelastic rheology play an important role in defining the conditions for many deformation events such as ordinary seismic ruptures, silent and slow earthquakes and aseismic fault creep phenomena. New seismological data from the Latium-Abruzzi carbonatic platform of central Italy fit a block-tectonic modelling previously proposed for this area on the basis of structural and paleomagnetic evidences.

  4. Topology optimization with flexible void area

    DEFF Research Database (Denmark)

    Clausen, Anders; Aage, Niels; Sigmund, Ole

    2014-01-01

    This paper presents a methodology for including fixed-area flexible void domains into the minimum compliance topology optimization problem. As opposed to the standard passive elements approach of rigidly specifying void areas within the design domain, the suggested approach allows these areas...... to be flexibly reshaped and repositioned subject to penalization on their moments of inertia, the positions of their centers of mass, and their shapes. The flexible void areas are introduced through a second, discrete design variable field, using the same discretization as the standard field of continuous...... density variables. The formulation is based on a combined approach: The primary sub-problem is to minimize compliance, subject to a volume constraint, with a secondary sub-problem of minimizing the disturbance from the flexible void areas. The design update is performed iteratively between the two...

  5. Development of large-area glass GEM

    Energy Technology Data Exchange (ETDEWEB)

    Mitsuya, Yuki, E-mail: yukimitsuya@sophie.q.t.u-tokyo.ac.jp [Department of Nuclear Engineering and Management, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654 (Japan); Fujiwara, Takeshi [Research Institute for Measurement and Analytical Instrumentation, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568 (Japan); Fushie, Takashi [HOYA Corporation, 3280 Nakamaru, Nagasaka-cho, Hokuto-city, Yamanashi 408-8550 (Japan); Maekawa, Tatsuyuki [Toshiba Corporation, 8 Shinsugita-cho, Isogo-ku, Yokohama-city, Kanagawa 235-8523 (Japan); Takahashi, Hiroyuki [Department of Nuclear Engineering and Management, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654 (Japan)

    2015-09-21

    We have developed a new gaseous radiation detector, referred to as the Glass GEM (G-GEM). The G-GEM is composed of a photosensitive etching glass (PEG3) substrate from HOYA Corporation, Japan. Since a large-area detector is required for imaging device applications, we newly developed a large-area G-GEM prototype with a sensitive area of 280×280 mm{sup 2}. In this study, we investigated its basic characteristics and confirmed that it worked properly and had sufficient uniformity across the entire sensitive area. It had high gas gain of up to approximately 7700, along with good energy resolution of 26.2% (FWHM) for a 5.9-keV X-ray with a gas mixture of Ar (90%) and CH4 (10%). The gain variation across the sensitive area was almost within the range of ±10%.

  6. Human v6: the medial motion area.

    Science.gov (United States)

    Pitzalis, S; Sereno, M I; Committeri, G; Fattori, P; Galati, G; Patria, F; Galletti, C

    2010-02-01

    Cortical-surface-based functional Magnetic Resonance Imaging mapping techniques and wide-field retinotopic stimulation were used to verify the presence of pattern motion sensitivity in human area V6. Area V6 is highly selective for coherently moving fields of dots, both at individual and group levels and even with a visual stimulus of standard size. This stimulus is a functional localizer for V6. The wide retinotopic stimuli used here also revealed a retinotopic map in the middle temporal cortex (area MT/V5) surrounded by several polar-angle maps that resemble the mosaic of small areas found around macaque MT/V5. Our results suggest that the MT complex (MT+) may be specialized for the analysis of motion signals, whereas area V6 may be more involved in distinguishing object and self-motion.

  7. Managing Risk Areas in Software Development Offshoring

    DEFF Research Database (Denmark)

    Persson, John Stouby; Schlichter, Bjarne Rerup

    2015-01-01

    Software companies are increasingly offshoring development to countries with high expertise at lower cost. Offshoring involves particular risk areas that if ignored increase the likelihood of failure. However, the offshoring client’s maturity level may influence the management of these risk areas....... Against this backdrop, we present an interpretive case study of how managers perceive and mitigate the risk areas in software development offshoring with a mature CMMI level 5 (Capability Maturity Model, Integrated) software company as the client. We find that managers perceive and mitigate most...... of the offshoring risk areas in accordance with the findings of previous research. However, the risk area of task distribution is a notable exception. In this case, managers perceive high task uncertainty, equivocality, and coupling across sites as risk mitigation rather than risk taking. The paper discusses how...

  8. Aquarious Mountain Area, Arizona: APossible HDR Prospect

    Energy Technology Data Exchange (ETDEWEB)

    West, F.G.; Laughlin, A.W.

    1979-05-01

    Exploration for Hot Dry Rock (HDR) requires the ability to delineate areas of thermal enhancement. It is likely that some of these areas will exhibit various sorts of anomalous conditions such as seismic transmission delays, low seismic velocities, high attenuation of seismic waves, high electrical conductivity in the crust, and a relatively shallow depth to Curie point of Magnetization. The Aquarius Mountain area of northwest Arizona exhibits all of these anomalies. The area is also a regional Bouguer gravity low, which may indicate the presence of high silica type rocks that often have high rates of radioactive heat generation. The one deficiency of the area as a HDR prospect is the lack of a thermal insulating blanket.

  9. Toxic Plant Resources in Panxi Area

    Institute of Scientific and Technical Information of China (English)

    XU Yun; SU Chunjiang; ZHENG Yuanchang

    2007-01-01

    Panxi Area is abundant in plant resources, among which toxic plants are of great value in terms of exploitation. This paper is an initiative study (via field as well as literature investigation) of the categories, distributions, and reserves of toxic plant resources in Panxi Area. The study reveals that there are 51 families (210 species) of toxic plants evenly distributed in Panxi Area, of which more than 40 species grow in all counties in the area, and more than 14 species total a reserve more than 1.0×105kg. These toxic plants are of great applications to medicine, gardening, biopesticide industry, environmental engineering, and oil manufacturing. Rhododendron molle, Anisodus acutangulus, Arisaema erubesocens, Stellera chamaejasme, Rhytolacca acinosa, Rheum officinale, and Azadiralta indica etc are the typical toxic plants with great value of exploitation in Panxi Area.

  10. Geometry of manifolds with area metric

    CERN Document Server

    Schuller, F P

    2005-01-01

    We construct the differential geometry of smooth manifolds equipped with an algebraic curvature map acting as an area measure. Area metric geometry provides a spacetime structure suitable for the discussion of gauge theories and strings, and is considerably more general than Lorentzian geometry. Our construction of geometrically relevant objects, such as an area metric compatible connection and derived tensors, makes essential use of a decomposition theorem due to Gilkey, showing that a general area metric is generated by a finite collection of metrics rather than by a single one. Employing curvature invariants for area metric manifolds we devise an entirely new class of gravity theories with inherently stringy character, and discuss gauge matter actions.

  11. Local geological dust in the area of Rome (Italy): linking mineral composition, size distribution and optical properties to radiative transfer modelling

    Science.gov (United States)

    Pietrodangelo, Adriana; Salzano, Roberto; Bassani, Cristiana; Pareti, Salvatore; Perrino, Cinzia

    2015-04-01

    Airborne mineral dust plays a key role in the energy balance of the Earth - atmosphere coupled system. The microphysical and optical properties of dust drive the direct radiative effects and are in turn influenced by the dust mineralogical composition. The latter varies largely, depending on the geology of the source region. Knowledge gaps still exist about relationships between the scattering and absorption of solar and terrestrial radiation by mineral dust and its mineralogical, size distribution and particle morphology features; this also affects the reliability of radiative transfer (RT) modelling estimates (Hansell et al., 2011). In this study, these relationships were investigated focusing on the crustal suspended PM10 dust, sourced from outcropping rocks of the local geological domains around Rome (Latium, Italy). The mineral composition variability of the Latium rocks ranges from the silicate-dominated (volcanics domain) to the calcite-dominated (travertine), through lithological materials composed in different proportions by silicates, silica and calcite, mainly (limestone series, siliciclastic series) (Cosentino et al., 2009). This peculiarity of the Latium region was thus exploited to investigate the behavior of the size distribution, optical properties and radiative transfer at BOA (Bottom Of Atmosphere) of the suspended dust PM10 fraction with the variability of mineral composition. Elemental source profiles of the same dust samples were previously determined (Pietrodangelo et al., 2013). A multi-faceted analysis was performed, and outcomes from the following approaches were merged: individual-particle scanning electron microscopy combined with X-ray energy-dispersive microanalysis (SEM XEDS), bulk mineralogical analysis by X-ray diffraction (XRD), size distribution fit of the individual-particle data set and modelling of the dust optical and radiative properties. To this aim, the 6SV atmospheric radiative transfer code (Kotchenova et al., 2008

  12. 5 CFR 591.216 - How does OPM combine survey data for the DC area and for COLA areas with multiple survey areas?

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false How does OPM combine survey data for the DC area and for COLA areas with multiple survey areas? 591.216 Section 591.216 Administrative... combine survey data for the DC area and for COLA areas with multiple survey areas? (a) Washington,...

  13. 200 North Aggregate Area source AAMS report

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    This report presents the results of an aggregate area management study (AAMS) for the 200 North Aggregate Area in the 200 Areas of the US Department of Energy (DOE) Hanford Site in Washington State. This scoping level study provides the basis for initiating Remedial Investigation/Feasibility Study (RI/FS) activities under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) or Resource Conservation and Recovery Act (RCRA) Facility Investigations (RFI) and Corrective Measures Studies (CMS) under RCRA. This report also integrates select RCRA treatment, storage, or disposal (TSD) closure activities with CERCLA and RCRA past practice investigations.

  14. Large Mode Area Photonic Crystal Fibers

    DEFF Research Database (Denmark)

    Nielsen, Martin Dybendal

    2004-01-01

    The photonic crystal fiber (PCF) is a novel single-material optical waveguide realized by an arrangement of air-holes running along the full length of the fiber. Since the proposal of the PCF in 1996, the technology has developed into being a well-established area of research and commercialisation......-mode area fiber optimised for visible light applications. The second is a fiber optimised for the telecommunication band realizing a nonlinear effective area 5 times larger than state of the art conventional fibers. Two examples of alternative designs are demonstrated addressing the core and the cladding...

  15. New Area Law in General Relativity.

    Science.gov (United States)

    Bousso, Raphael; Engelhardt, Netta

    2015-08-21

    We report a new area law in general relativity. A future holographic screen is a hypersurface foliated by marginally trapped surfaces. We show that their area increases monotonically along the foliation. Future holographic screens can easily be found in collapsing stars and near a big crunch. Past holographic screens exist in any expanding universe and obey a similar theorem, yielding the first rigorous area law in big bang cosmology. Unlike event horizons, these objects can be identified at finite time and without reference to an asymptotic boundary. The Bousso bound is not used, but it naturally suggests a thermodynamic interpretation of our result.

  16. Post-Harbour Areas - New Urban Space

    Science.gov (United States)

    Nowacka-Rejzner, Urszula

    2015-12-01

    In the article on selected examples one illustrated the different solutions for shaping post-harbour areas. One highlighted the complexity and longevity of activities conducted in these areas, which include both: the modernization of building structures, shaping of new functional and spatial interactions, reproduction of natural resources, protection and sharing of preserved buildings and complexes of cultural heritage, but also well balanced management of transformed area. The basis for conducted deliberations constitute studies and field studies concerning the development of urban structures, conducted for many years by the author.

  17. Large area perovskite solar cell module

    Science.gov (United States)

    Cai, Longhua; Liang, Lusheng; Wu, Jifeng; Ding, Bin; Gao, Lili; Fan, Bin

    2017-01-01

    The recent dramatic rise in power conversion efficiencies (PCE) of perovskite solar cells has triggered intense research worldwide. However, their practical development is hampered by poor stability and low PCE values with large areas devices. Here, we developed a gas-pumping method to avoid pinholes and eliminate local structural defects over large areas of perovskite film, even for 5 × 5 cm2 modules, the PCE reached 10.6% and no significant degradation was found after 140 days of outdoor testing. Our approach enables the realization of high performance large-area PSCs for practical application.

  18. Habitat changes: Mount Haggin Wildlife Management Area

    Science.gov (United States)

    Frisina, M.R.; Keigley, R.B.

    2004-01-01

    In 1984, a rest-rotation grazing system was established on the Mount Haggin Wildlife Management Area (MHWMA) in southwest Montana. The area is a mixture of wet and dry meadow types, grass/shrublands, and forest. Prior to implementing the grazing system, photo-monitoring points were established on the MHWMA at locations were cattle concentrate were grazing. The area consists of a three pasture rest-rotation system incorporating 20,000 acres. Photo essays revealed changes in riparian, lowland, and upland sites within the grazing system. In addition, gross changes in the amount of willow present were documented.

  19. EPA Region 7 Aquatic Focus Areas (ECO_RES.R7_AQUATIC_FOCUS_AREAS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This shapefile consists of 347 individual Aquatic Ecological System (AES) polygons that are the Aquatic Conservation Focus Areas for EPA Region 7. The focus areas...

  20. Yampa coal field combined leased areas and mined-out areas, Colorado Plateau (yam*leasg)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These are shapefiles and coverages that represent areas of combined State and Federal coal leases and mined-out areas in the Yampa coal field. Yamaleasg contains...