Literatura científica selecionada sobre o tema "Activity zones"

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Artigos de revistas sobre o assunto "Activity zones":

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Mannopova, Shaxnoza Elshodovna. "Foreign Experience And Ways To Use Investment Activity In Industrial Zones". American Journal of Interdisciplinary Innovations and Research 03, n.º 04 (14 de abril de 2021): 8–14. http://dx.doi.org/10.37547/tajiir/volume03issue04-02.

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The article examines the processes associated with foreign experience and ways to increase investment activity in industrial zones. Conditions and opportunities to increase investment activity in industrial zones have been assessed. Scientific proposals and practical recommendations for the formation of areas of targeted use of foreign experience to increase investment activity in the industrial zones of Uzbekistan.
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Daniel, Janice, Karen Dixon e David Jared. "Analysis of Fatal Crashes in Georgia Work Zones". Transportation Research Record: Journal of the Transportation Research Board 1715, n.º 1 (janeiro de 2000): 18–23. http://dx.doi.org/10.3141/1715-03.

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Studies on work zone crashes typically examine a combination of injury, fatal, and property damage crashes to identify factors that contribute to unsafe conditions within work zones. Few studies focus on fatal crashes within work zones, although a clear understanding of the driver, roadway, and work zone conditions associated with fatal crashes will facilitate the development of strategies aimed at improving safety and reducing fatal as well as nonfatal crashes. The Georgia Department of Transportation recently performed a study to identify the manner of collision, location, and construction activity associated with fatal crashes in work zones. This study is expanded further to examine the difference between fatal crash activity within work zones compared with fatal crashes in non-work-zone locations. Using data from three work zone locations in Georgia, fatal crash activity within work zones also was compared with nonfatal crashes within work zones. Finally, fatal crash activity was examined to determine the influence of the work zone activity on the frequency of fatal crashes. The overall findings of the study indicate that the work zone influences the manner of collision, light conditions, truck involvement, and roadway functional classification under which fatal crashes occur. The study also indicates that fatal crashes in work zones are more likely to involve another vehicle than non-work-zone fatal crashes, and fatal crashes in work zones are less influenced by horizontal and vertical alignment than are non-work-zone crashes.
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SANTOS, Jaselita M. M. dos, Wanderli Pedro TADEI e Eucléia P. B. CONTEL. "ELECTROPHORETIC ANALYSIS OF 11 ENZYMES IN NATURAL POPULATIONS OFROOT, 1926 (DIPTERA: CULICIDAE) IN THE AMAZON REGION". Acta Amazonica 26, n.º 1-2 (junho de 1996): 97–113. http://dx.doi.org/10.1590/1809-43921996261114.

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Of eleven proteins analyzed in four Amazonian populations, the esterases showed the greatest variation, with five activity zones. EST1, EST2 and EST5 showed variation in each of the populations studied. EST1 and EST2 are each controlled by two, and EST5 by four, codomi-nant alleles. LAP presented six activity zones, with codominant variation in LAP5and LAP6.oc—GPDH was monomorphic with one activity band on starch gel and two on polyacrylamide gel. 1DH presented two activity zones, with variation in the IDHl region. PGM had a single activity zone, with variation in all populations. The Ariquemes populations showed five alleles and the other populations three, all of then codominant. Three activity zones with two codominant alleles were observed for ODH. Aldehyde Oxidase showed two activity zones, with variation in AOl only in the Ariquemes and Porto Velho/Samuel populations. 6-PGDH showed only one activity zone and variation only in the Ariquemes population. The remaing systems - XDH, G-6-PDH and GDH. was monomorphic.
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Barnas, Jillian L., e Stephen D. Ball. "The Effects of Activity Zones on Physical Activity During Recess". Health Behavior and Policy Review 6, n.º 2 (1 de março de 2019): 182–91. http://dx.doi.org/10.14485/hbpr.6.2.7.

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Velicanski, Aleksandra, Dragoljub Cvetkovic, Sinisa Markov, Jelena Vulic e Sonja Djilas. "Antibacterial activity of Beta vulgaris L. pomace extract". Acta Periodica Technologica, n.º 42 (2011): 263–69. http://dx.doi.org/10.2298/apt1142263v.

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Antibacterial activity of Beta vulgaris L. (beetroot) pomace extract (concentration 100 mg/ml) was tested against five Gram positive and seven Gram negative bacterial strains (reference cultures and natural isolates). Disc diffusion method with 15 ?l of extract and agar-well diffusion method with 50 and 100 ?l were used. Antibiotic (cefotaxime/clavulanic acid) was used as a control sample. The tested extract showed the highest activity against Staphylococcus aureus and Bacillus cereus, where clear zones (without growth) appeared. There was no any activity against other tested Gram-positive bacteria, except for Staphylococcus epidermidis, with a small zone of reduced growth. Growth of all tested Gram-negative bacteria was inhibited usually with 100 ?l of extract. The most susceptible were Citrobacter freundii and Salmonella typhymurium. The tested antibiotic gave clear, usually large zones for all tested strains except for Staphylococcus cohni spp. cohni, where only a zone of reduced growth appeared.
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Datry, Thibault, e Scott T. Larned. "River flow controls ecological processes and invertebrate assemblages in subsurface flowpaths of an ephemeral river reach". Canadian Journal of Fisheries and Aquatic Sciences 65, n.º 8 (agosto de 2008): 1532–44. http://dx.doi.org/10.1139/f08-075.

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We present the first measurements of solutes, invertebrates, and microbial activity in the semi-perched hyporheic, parafluvial, and riparian flowpaths of an ephemeral river channel. Dissolved organic carbon (DOC), nitrogen (DON), and phosphorus (DOP) concentrations decreased as water from an adjacent river mainstem moved through the flowpaths. DOC, DON, and DOP processing rates decreased with increasing mainstem flow and increased with parafluvial zone length. These patterns suggest that the surface water zones of perched river systems are organic nutrient sources to subsurface flowpaths and that parafluvial zones of these systems are strong sinks for organic matter. No longitudinal changes were detected in NO3–concentrations, and relationships between NO3–processing and hydrological variables were not significant. NO3–concentrations were uniformly high, and microbial activity and DOC and dissolved reactive phosphorus (DRP) concentrations were low, suggesting that biological NO3–removal was carbon- or phosphorus-limited. Invertebrate assemblages also varied between subsurface zones: density and taxon richness in the hyporheic and parafluvial zones were higher than in the riparian zone, and evenness was higher in the riparian zone than in the hyporheic or parafluvial zones. Distinct invertebrate assemblages in riparian zones may reflect greater hydrologic stability compared with hyporheic and parafluvial zones.
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Arancibia, Ramón A., e Carl E. Motsenbocker. "ENZYME ACTIVITY IN TABASCO FRUIT SEPARATION ZONES". HortScience 31, n.º 5 (setembro de 1996): 746a—746. http://dx.doi.org/10.21273/hortsci.31.5.746a.

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Red-mature Tabasco (Capsicum frutescens) fruit (`McIlhenny Select') normally separate easily at the junction of the fruit and receptacle or calyx. Differences in fruit detachment force (FDF) between two lines, one that separates readily (`McIlhenny Select') and one that does not (`Hard Pick'), have been reported previously (Motsenbocker et al., 1995). In this study, enzyme activity from the detachment area was analyzed by viscosity reduction. The reaction mixture was 0.3% pectin in 20 mm NaAc, pH 5.5, for polygalacturonase (PG) and 0.6% carboxymethyl cellulose (CMC) in 20 mm NaPO4, pH 6.0, for cellulase. Preliminary data indicated that PG and cellulase enzyme activity increased during fruit ripening in both lines. Only cellulase activity, however, correlated with FDF. In addition, the activity of both enzymes was higher in the `McIlhenny Select' line than the `Hard Pick' line at the orange and red-mature stages.
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Gromova, E. A. "Prospects of Development of Legislation on Territories with Special Regime for Business Activity". Lex Russica, n.º 11 (15 de novembro de 2020): 9–20. http://dx.doi.org/10.17803/1729-5920.2020.168.11.009-020.

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Territories with a special regime for business that have shown themselves to good advantage in a number of foreign countries have not yielded the expected positive results in Russia. In this regard, the issues concerning the future of special and free economic zones, regional development zones, areas of advanced social and economic development and Free Port of Vladivostok should be considered. The paper analyzes the draft Federal Law “On Preferential Regimes”. Under the draft Federal Law, it is proposed to transform most territories with a special regime for business activity into a new type, namely: special free economic zones. The paper has determined the advantages of the enactment: additional grounds for termination of the special free economic zone in case of its inefficiency; expansion of the list of preferences granted to residents; possibility of formation of portfolios of preferences in compliance with the needs of a particular region; requirements for managing companies to ensure their adherence to fair competition. The author indicates such shortcomings of the draft law as: the possibility of imposing supplementary requirements on residents of the special free economic zone and their investment projects in addition to requirements provided for by the draft law; imperfection of the contractual form of business activity implemented by residents of such zones, and the fact that the draft law’s provisions concerning transformation do not apply to a number of territories with a special regime for business activity (special free economic zones of Magadan and Kaliningrad regions, free economic zone of the Republic of Crimea). It is concluded that the idea of unifying existing territories with special regime cannot be embodied in the current version of the draft federal law “On Preferential Regimes”.
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Yoh, Natalie, Isham Azhar, Katheryn V. Fitzgerald, Rieka Yu, Tenaja Smith-Butler, Azniza Mahyudin e Tigga Kingston. "Bat Ensembles Differ in Response to Use Zones in a Tropical Biosphere Reserve". Diversity 12, n.º 2 (4 de fevereiro de 2020): 60. http://dx.doi.org/10.3390/d12020060.

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Biosphere reserves, designated under The United Nations Education, Scientific and Cultural Organization’s (UNESCO) Man and Biosphere Programme, aim to sustainably integrate protected areas into the biological and economic landscape around them by buffering strictly protected habitats with zones of limited use. However, the effectiveness of biosphere reserves and the contribution of the different zones of use to protection is poorly known. We assessed the diversity and activity of bats in the Crocker Range Biosphere Reserve (CRBR) in Sabah, Malaysia, using harp traps, mist nets and acoustic surveys in each zone—core, buffer, transition and in agricultural plots outside of the reserve. We captured 30 species, bringing the known bat fauna of CRBR to 50 species, half of Borneo’s bat species. Species composition and acoustic activity varied among zones and by foraging ensemble, with the core and buffer showing particular importance for conserving forest-dependent insectivorous bats. Frugivorous bats were found in all zones but were the most abundant and most species-rich ensemble within agricultural sites. Although sampling was limited, bat diversity and activity was low in the transition zone compared to other zones, indicating potential for management practices that increase food availability and enhance biodiversity value. We conclude that, collectively, the zones of the CRBR effectively protect diversity, but the value of the transition zone can be improved.
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Kazokas, William C., e Jacqueline K. Burns. "Cellulase Activity and Gene Expression in Citrus Fruit Abscission Zones during and after Ethylene Treatment". Journal of the American Society for Horticultural Science 123, n.º 5 (setembro de 1998): 781–86. http://dx.doi.org/10.21273/jashs.123.5.781.

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Mature and immature `Valencia' orange [Citrus sinensis (L.) Osbeck] and immature `Valencia' orange and `Tahiti' lime (Citrus latifolia Tan.) fruit with attached pedicels were treated with 8 μL·L-1 ethylene for periods up to 24 hours. Endo-β-1,4-glucanase (cellulase) activity and gene expression were determined in fruit abscission zones during and after ethylene exposure. Cellulase activities were not detected in mature `Valencia' orange and immature `Tahiti' lime fruit abscission zones immediately following harvest and after 6 hours of ethylene treatment. After 12 hours of ethylene treatment, cellulase activity increased and was highest after 24 hours. Cellulase gene expression preceded the rise in cellulase activity and was detectable after 6 hours of ethylene treatment, but then declined after 12 hours. Following transfer to air storage, abscission zone cellulase activity in mature `Valencia' fruit remained high, whereas activity in immature `Tahiti' fruit declined. After 168 hours air storage, activity in abscission zones of mature `Valencia' fruit decreased slightly, but activity in abscission zones of immature `Tahiti' lime fruit increased to the highest level. Expression of abscission zone cellulase gene Cel-a1 in abscission zones of mature `Valencia' fruit markedly increased after transfer to air and was highest after 48 hours air storage. Cel-a1 expression returned to low levels after 168 hours of air storage, but expression of cellulase gene Cel-b1 remained at low levels throughout the air storage period. Expression of Cel-a1 and Cel-b1 declined in fruit abscission zones of immature `Valencia' and `Tahiti' lime fruit upon transfer to air. After 168 hours of air storage, expression of Cel-a1 again rose to high levels but Cel-b1 remained low. The results suggest that differences in cellulase activity and gene expression measured in mature and immature fruit abscission zones during ethylene treatment and subsequent air storage may, in part, explain the differential response of mature and immature fruit to abscission agents.

Teses / dissertações sobre o assunto "Activity zones":

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Eriksen, Claire Anne. "Sleepiness - night work, time zones and activity /". Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-790-1/.

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Magalhães, Andreia Filipa Afonso. "Assessment of the antimicrobial activity of bacterial isolates from frogs' skins from urban zones". Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/17177.

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Mestrado em Biologia Molecular e Celular
As populações de anfíbios têm decaído ao longo dos últimos anos devido a inúmeros fatores, tais comos, a perda de habitat, a contaminação/poluição e um dos mais importantes, as doenças. Estas perdas originam também a perda de diversidade genética das espécies, podendo comprometer a sua aptidão e também capacidade de adaptação. Tendo em conta todos estes fatores, é necessário proceder à preservação das populações de anfíbios, independentemente do local em que se encontram ser contaminado, pristino, rural ou urbano. Sabendo que os anfíbios de zonas urbanas podem ser uma fonte importante para a diversidade genética da espécie e que estão expostos, tal como as populações de zonas naturais, a agentes patogénicos, sendo que normalmente são populações negligenciadas a nível de proteção, urge a necessidade de as avaliar e proteger, nomeadamente contra agentes patogénicos. De uma forma geral, esta proteção é conferida de uma forma inata por estruturas ao nível da pele, que fazem parte do seu sistema imunitário. Estas são glândulas granulares responsáveis pela produção de compostos peptídicos capazes de inibir o crescimento de agentes patogénicos. Em acréscimo, a microbiota existente na pele estimula e complementa a atividade destas secreções. Com base nestes factos, este trabalho teve como objetivos: i) avaliar de que forma fatores como as estações do ano (Primavera e Outono) e o género, podem influenciar a microbiota cultivável da pele de Pelophylax perezi de zonas urbanas, ii) avaliar se os isolados bacterianos da pele apresentam atividade antimicrobiana e iii) avaliar o potencial dos isolados bacterianos com atividade antimicrobiana enquanto possíveis agentes probióticos, na presença de um agente patogénico. Os resultados obtidos mostraram diferenças entre locais ao nível das espécies isoladas, sendo poucas as espécies comuns entre locais. Além disso, foi evidenciado que num total de 120 isolados, 19 possuíam atividade antimicrobiana face a Bacyllus aquimaris e Aeromonas salmonicida. Também se verificaram diferenças na atividade antimicrobiana entre estações do ano, existindo um maior número de espécies com atividade antimicrobiana no Outono. Dos isolados com atividade antimicrobiana, os três com maior atividade, Pseudomonas rhizosphaerae, Pseudomonas fluorescens e Bacillus mycoides foram selecionados para a segunda fase do trabalho, em que se avaliou o seu potencial enquanto possíveis agentes probióticos. Após exposição, in vivo, de girinos aos probióticos, em simultâneo com A. Salmonicida, verificou-se que estes evitavam mortalidade dos girinos, bem como diminuíam o dano peroxidativo quando comparados com os valores do agente patogénico. Dos três probióticos B. mycoides mostrou ser aquele com maior capacidade de estimular as enzimas antioxidantes, sendo o agente probiótico com os valores mais baixos de dano peroxidativo.
Amphibian populations have declined over the past few years due to numerous factors such as habitat loss, contamination / pollution and one of the most important, diseases. These losses also result in the loss of genetic diversity of the species, which may compromise their fitness and ability to adapt. Taking all these factors into account, it is necessary to preserve amphibian populations, regardless of being found in contaminated, pristine, rural or urban sites. Given that urban amphibian populations can be an important source for genetic diversity of the species and that they are exposed, such as populations of natural areas, to pathogens, there is a need for assess and protect them against pathogenic agents. Generally, this protection is conferred in an innate way by skin structures, which are part of your immune system. These are granular glands responsible for the production of peptidic compounds capable of inhibiting the growth of pathogens. In addition, the microbiota in the skin stimulates and complements the activity of these secretions. Based on these facts, this work had as objectives: i) to evaluate how factors such as seasonality (spring and autumn) and gender can influence the cultivable microbiota of Pelophylax perezi skin in urban areas; ii) assess the ability of the bacterial skin isolates to present antimicrobial activity and iii) evaluate the potential of bacterial isolates with antimicrobial activity as potential probiotic agents. The obtained results showed differences between sites at the level of the isolated species, with few common species between sites. In addition, it was evidenced that in a total of 120 isolates, 19 had antimicrobial activity against Bacyllus aquimaris and Aeromonas salmonicida. There were also differences in antimicrobial activity between seasons, with a higher number of species with antimicrobial activity in the autumn. Of the isolates with antimicrobial activity, the three with the highest activity, Pseudomonas rhizosphaerae, Pseudomonas fluorescens and Bacillus mycoides were selected for the second phase of the study, in which their potential action as probiotic agents was evaluated. After in vivo exposure of the tadpoles to the probiotics, along with A. salmonicida, these were found to decrease the mortality of tadpoles as well as to decrease the peroxidative damage, when compared to the values obtained from the exposure to the pathogen. From the three probiotics B. mycoides revealed to be the one with the greatest capacity to stimulate the antioxidant enzymes, being the probiotic agent with the lowest values of peroxidative damage.
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Mikołajczyk, Łukasz. "Geoarchaeology as an aid to understanding human activity in the changing environment of coastal zones". Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=234013.

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This work presents new methodological approaches and perspectives on the relationship between past humans and maritime environments by focusing specifically on the geochemical traces left by the users and inhabitants of coastlines. In order to do so it proposes four novel scientific techniques presented in four case-study papers, together with best practice protocols that archaeologists can use to conduct similar studies on other sites. These methods were designed to allow for convenient data collection, fast sample processing, sound statistical analysis, and meaningful data interpretations; all this in order to better understand past human activity in coastal areas. The thesis addresses various themes related to the character of human activity, its chronology, spatial distribution, zonation, and linkage to the neighboring waterbody. It tackles issues linked with geochemical signal preservation in different post-depositional contexts, and discusses various modes of soil sampling, extraction and elemental analysis (eg. colorimetric method, portable XRF or XRF core scanning), as well as problems related to geo-statistical analysis of complex, spatially distributed, multivariable datasets. In terms of its geographical scope, this thesis explores coastal sites and archaeological features in the North Atlantic region, and it covers vast chronological spectrum from the Stone Age to the Early Modern period. However, the results are considered universally applicable to any type of site and any period. Hopefully, by providing new sources of archaeological evidence, this work will inspire a lively discussion on the global maritime cultural landscape and the best methods for studying it.
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Chun, Nicholas. "Identifying Clusters of Non-Farm Activity within Exclusive Farm Use Zones in the Northern Willamette Valley". Thesis, Portland State University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10600978.

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This thesis provides an extensive look at where permitted non-farm uses and dwellings have clustered within Exclusive Farm Use (EFU) zones in the Northern Willamette Valley in Oregon. There is a looming concern that non-farm related uses and dwellings, or non-farm development, are conflicting with agricultural preservation strategies. Specifically, non-farm developments can potentially undermine the critical mass of farmland needed to keep the agricultural economy sustainable, but until now, studies have lacked spatially precise data to systematically track these phenomena. This thesis offers methodological contributions towards analyzing these operations and presents a broad account of what has been occurring in the region. Using permit approval data from the Department of Land Conservation and Development (DLCD) and 2015 county tax lot shapefiles, I geocoded the locations of these uses and dwellings. I used location quotient and spatial autocorrelation coefficients to identify non-farm hotspots in the region and summarized different typologies that have developed. The findings reveal that viticulture operations have amassed near Dundee and Newberg in Yamhill County, while commercial activities and home occupations have clustered near the Salem-Keizer UGB. Concurrently, dwellings have clustered near the Yamhill-Polk County border. Finally, I offer suggestions to improve Oregon’s agricultural land use policy and data management process, as well as advocate for more intensive research in the future to generate narratives for our results.

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Koenig, Sarah. "Rôle des zones tampon végétalisées sur les transferts d'azote et de phosphore vers les milieux aquatiques". Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAH022/document.

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La préservation de la qualité de l’eau est un enjeu majeur du 21ème siècle notamment avec l’augmentation de la population humaine. Or les rejets de stations d’épuration représentent un risque de pollution du milieu récepteur, notamment en azote et phosphore, aux effets néfastes pour la santé et l’environnement. C’est pour limiter cette pollution que les zones tampon végétalisées (ZTV), systèmes d’infiltration ou d’écoulement des effluents, plantés d’espèces végétales, ont été développées. Cette étude a pour objectif principal de mieux comprendre les transferts de nutriments dans ce type de système. L’impact des différents compartiments –Sol, végétation, microflore- a été étudié dans deux ZTVs de type « noues » situées en aval de stations d’épuration végétalisées en activité et dans une zone expérimentale aux modalités contrôlées. Cette étude a démontré l’importance de l’hydraulique du site, de la texture du sol et de la surface de la zone dans l’efficacité de rétention des flux d’eau et nutriments. L’impact du compartiment microbien dépend en grande partie du temps de rétention hydraulique lié à la surface de la ZTV, et du taux d’oxygénation de l’effluent. La végétation permet une amélioration de l’activité microbienne mais son rôle dans la rétention et l’élimination des nutriments s’avère mineur au regard des quantités en nutriments apportés. Le sol est le compartiment majeur de rétention du phosphore, même si une saturation rapide du sol en phosphore pourrait limiter cette potentialité. Ces observations ont permis de mettre en évidence une variabilité de l’efficacité des ZTVs dans la rétention de l’eau et des nutriments. Cette variabilité peut d’ores et déjà être minimisée par des mesures d’aménagement et de gestion. L’étude des transferts de nutriments mérite d’être approfondie et étendue à tous les types de ZTV
The conservation of water quality is a major issue in the 21th century in particular with the increase in the human population. Water-treatment plants rejections represent a risk of pollution of the receiving environment, in particular in nitrogen and phosphorus, with fatal effects for the health and the environment. It is to limit this pollution that the vegetated buffer zones (VBZs), systems of infiltration, where water and nutrients retention are expected, were developed. This study has for main objective to better understand the transfers of nutrients in this type of system. The impact of the various compartments - soil, vegetation, microflora- was studied in two VBZs ditches type, situated downstream to vegetated water-treatment plants in service and in an experimental zone with controlled modalities. This study demonstrated the importance of site hydraulic, soil texture and VBZ surface in effectiveness of water and nutrients retention. The impact of microbial compartment depends largely on the hydraulic retention time bonds to VBZ surface and oxygenation rate of the effluent. Vegetation allows microbial activity improvement but its role in nutrients retention and removal is minor because of high quantities brought by effluents. The soil is the major compartment in phosphorus retention, although a rapid saturation of soil phosphorus could limit this potential. These observations demonstrate variability in the effectiveness of VBZ in water and nutrients retention. This variability could be minimized by planning and management measures. The study of nutrients transfers deserve to be further study and extended to all types of VBZ
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Kalbfleisch, Netasha. "Crustal-scale Shear Zones Recording 400 m.y. of Tectonic Activity in the North Caribou Greenstone Belt, Western Superior Province of Canada". Thèse, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/23308.

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A series of crustal-scale shear zones demarcates the northern and eastern margins of the North Caribou greenstone belt (NCGB), proximal to a Mesoarchean terrane boundary in the core of the western Superior Province of Canada. The dominant deformation produced a pervasive steeply dipping fabric that trends broadly parallel to the doubly arcuate shape of the belt and was responsible for tight folding the banded iron formation host to Goldcorp’s prolific gold deposit at Musselwhite mine. The shear zones in the North Caribou greenstone belt are of particular interest because of their ability to channel hydrothermal fluids with the potential to bear ore and cause alteration of the middle to shallow crust. Shear zones are commonly reactivated during subsequent tectonism, but exhibit a consistent and dominant dextral shear sense across the belt; fabric-forming micas and chlorite are generally Mg-rich. Although garnets samples from within the shear zones are dominantly almandine, they possess variable geochemical trends (HREEs of >2 orders of magnitude) and can be syn-, intra-, or post-tectonic in origin. In situ geochronological analysis of zircon (U-Pb) and monazite (total-Pb) in high strain rocks in and around the NCGB, interpreted in light of in situ geochemical analysis of garnet and fabric-forming micas and chlorite, reveals four relatively discrete events that span 400 million years. Metamorphism of the mid-crust was coeval with magmatism during docking of the Island Lake domain at c. 2.86 Ga and subsequent terrane accretion at the north and south margins of the North Caribou Superterrane from c. 2.75 to 2.71 Ga. Transpressive shear at c. 2.60 to 2.56 Ga and late re-activation of shear zones at c. 2.44 Ga produced a steeply-dipping pervasive fabric, and channeled fluids for late crystallization of garnet and monazite recorded in the Markop Lake deformation zone. These observations implicate a horizontal tectonic model similar to the modern eastern Pacific plate margin. Further, this study highlights the caution that should be exercised when using traditional rock forming metamorphic minerals (mica, chlorite, garnet) when attempting to vector into zones of hydrothermal alteration within midcrustal rocks.
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Leason, Helen C. "Spatial and temporal variability of vegetation cover and zones of potential aeolian activity in the southwest Kalahari Desert, determined using satellite data". Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265579.

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Callbeck, Cameron [Verfasser], Marcel [Akademischer Betreuer] [Gutachter] Kuypers e Alexander [Gutachter] Loy. "Distribution and Activity of Anammox and Sulfide-Oxidizing Nitrate-Reducing Bacteria in Oxygen Minimum Zones / Cameron Callbeck ; Gutachter: Marcel Kuypers, Alexander Loy ; Betreuer: Marcel Kuypers". Bremen : Staats- und Universitätsbibliothek Bremen, 2017. http://d-nb.info/1143765745/34.

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Nishiwaki, Takafumi. "Comparison of Damage Zones of the Nojima and the Asano Faults from the Deep Drilling Project: Differences in Meso-to-microscale Deformation Structures related to Fault Activity". Kyoto University, 2020. http://hdl.handle.net/2433/253096.

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Hueck, Mathias [Verfasser], Siegfried [Akademischer Betreuer] Siegesmund, Siegfried [Gutachter] Siegesmund e Miguel A. S. [Gutachter] Basei. "Long-term activity of shear zones in the Dom Feliciano Belt and associated terranes (South America) / Mathias Hueck ; Gutachter: Siegfried Siegesmund, Miguel A. S. Basei ; Betreuer: Siegfried Siegesmund". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2018. http://d-nb.info/117207190X/34.

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Livros sobre o assunto "Activity zones":

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Hodgkinson, Mike. Urban street activity in 20 mph zones: Emerging findings. [S.l: Allott & Lomax, 2001.

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2

Salome, Louis J. Violence, veils, and bloodlines: Reporting from war zones. Jefferson, N.C: McFarland & Co., 2010.

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Salome, Louis J. Violence, veils, and bloodlines: Reporting from war zones. Jefferson, N.C: McFarland & Co., Publishers, 2010.

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Azurin, Arnold Molina. Beyond the cult of dissidence in Southern Philippines and wartorn zones in the global village. [Quezon City]: UP Center for Integrative and Development Studies and University of the Philippines Press, 1996.

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5

Carroll, Leah Anne. Violent democratization: Social movements, elites, and politics in Colombia's rural war zones, 1984/2008. Notre Dame, Ind: University of Notre Dame Press, 2011.

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6

United States. Bureau of Land Management. Alaska State Office. Office of Pipeline Monitoring. Zones of restricted activity for protection of key fish areas along Trans-Alaska Pipeline System on federally-administered lands. 2a ed. Anchorage, Alaska: U.S. Dept. of the Interior, Bureau of Land Management, Office of Pipeline Management, 2003.

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Carroll, Leah Anne. Violent democratization: Social movements, elites, and politics in Colombia's rural war zones, 1984/2008. Notre Dame, Ind: University of Notre Dame Press, 2011.

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8

Plett, Laura. Activity zone: A community partnership to promote heart health. Edmonton?]: Straight from the Heart, 1999.

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Stacey, Natasha. Boats to burn: Bajo fishing activity in the Australian fishing zone. Canberra: ANU E Press, 2007.

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Stacey, Natasha. Boats to Burn: Bajo Fishing Activity in the Australian Fishing Zone. Canberra: ANU Press, 2007.

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Capítulos de livros sobre o assunto "Activity zones":

1

Koile, Kimberle, Konrad Tollmar, David Demirdjian, Howard Shrobe e Trevor Darrell. "Activity Zones for Context-Aware Computing". In UbiComp 2003: Ubiquitous Computing, 90–106. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-39653-6_7.

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Smith, Euan G. C., Tim Stern e Martin Reyners. "Subduction and Back-Arc Activity at the Hikurangi Convergent Margin, New Zealand". In Subduction Zones Part II, 203–31. Basel: Birkhäuser Basel, 1989. http://dx.doi.org/10.1007/978-3-0348-9140-0_7.

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Ginés Clavero, Jonatan, Francisco Martín Rico, Francisco J. Rodríguez-Lera, José Miguel Guerrero Hernández e Vicente Matellán Olivera. "Defining Adaptive Proxemic Zones for Activity-Aware Navigation". In Advances in Intelligent Systems and Computing, 3–17. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-62579-5_1.

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Kim, Alexandr, Yuriy Shpadi e Yuriy Litvinov. "Mathematical Modeling of Dynamic Processes in Seismic Activity Zones". In Springer Proceedings in Earth and Environmental Sciences, 87–94. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31970-0_10.

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Perski, Zbigniew, Guang Liu, Tomasz Wojciechowski, Fan Jinhui e Antoni Wójcik. "Monitoring the Activity of Landslides in the Coastal Zones of Reservoirs with SAR Interferometry". In Landslide Science for a Safer Geoenvironment, 331–36. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05050-8_52.

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Idrissou, Yaya, Alassan Seidou Assani, Mohamed Nasser Baco e Ibrahim Alkoiret Traoré. "Determinants of Cattle Farmers’ Perception of Climate Change in the Dry and Subhumid Tropical Zones of Benin (West Africa)". In African Handbook of Climate Change Adaptation, 197–212. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_16.

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AbstractUnderstanding the factors influencing the perception of climate change can help improve policies for strengthening the adaptive capacity of pastoralists with regard to climate change. Despite this importance, few studies have focused on this issue, especially among cattle farmers. In order to attempt filling this gap, this study analyzed the determinants of the perception of climate change by cattle farmers distributed in the dry and sub-humid tropical zones of Benin as well as the current adaptation strategies developed by these farmers. For this purpose, surveys were carried out through group discussions and an individual questionnaire administered to 360 cattle farmers in the two climatic zones. The data collected related to the sociodemographic characteristics of cattle farmers and their perception of climate change and adaptation strategies. A binary logit model has identified the factors that influence cattle farmers’ perceptions of climate change. The results of the study showed that cattle farmers perceive a drop in rain (at least 77%), an increase in temperature (at least 80%), and violent winds (at least 60%). Breeding experience, level of education of the farmer, household size, membership of a breeders’ organization, and cattle herd size determine these perceptions. Four major groups of adaptation strategies have been developed by farmers to cope with climate change. These are production adjustment strategies, activity diversification strategies, livestock management strategies, and selection strategies. The political implication of this study is that government and development partners should integrate these factors into projects and programs related to climate change.
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Zhang, Daqing, Fusang Zhang, Dan Wu, Jie Xiong e Kai Niu. "Fresnel Zone Based Theories for Contactless Sensing". In Contactless Human Activity Analysis, 145–64. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68590-4_5.

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Bell, Michael J., Antonio P. Mallarino, Jeff Volenec, Sylvie Brouder e David W. Franzen. "Considerations for Selecting Potassium Placement Methods in Soil". In Improving Potassium Recommendations for Agricultural Crops, 341–62. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59197-7_12.

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AbstractPlacement strategies can be a key determinant of efficient use of applied fertilizer potassium (K), given the relative immobility of K in all except the lightest textured soils or high rainfall environments. Limitations to K accessibility by plants caused by immobility in the soil are further compounded by the general lack of K-stimulated root proliferation in localized soil zones enriched with K alone, compared with root proliferation due to concentrated N and P. Further, effects of K fixation reactions in soils with certain clay mineralogies and the declining concentration and activity of soil solution K with increasing clay content can also limit plant K acquisition. Variation in root system characteristics among crops in a rotation sequence and fluctuating soil moisture conditions in fertilized soil horizons in rain-fed systems increase the complexity of fertilizer placement decisions to ensure efficient K recovery and use. This complexity has resulted in extensive exploration of fertilizer K application strategies, with this chapter focusing on K applications to the soil. Issues discussed include comparisons of broadcast versus banded applications, depth of fertilizer placement, and the impacts of co-location of K with other nutrients. While research findings are often specific to the crop, soil, and seasonal conditions under which they are conducted, we attempt to identify strategies that most consistently deliver improved crop recovery and utilization of fertilizer K.
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Basu, Sarbani, e H. M. Antia. "Possible Solar Cycle Variations in the Convection Zone". In Helioseismic Diagnostics of Solar Convection and Activity, 449–58. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4377-6_30.

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Bouko, Ph, J. M. Charlet e Y. Quinif. "Development of a Program for Radon Measure in Seismic Active Zone, the Case of Mons Basin (Belgium)". In Seismic Activity in Western Europe, 157–74. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5273-7_13.

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Trabalhos de conferências sobre o assunto "Activity zones":

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Fréard, Dominique, Flore Barcellini, Françoise Détienne, Matthieu Quignard, Michael Baker e Alexandre Denis. "Visualising zones of collaboration in online collective activity". In the 30th European Conference. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2448136.2448160.

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Luna, L., L. Gallego e M. Romero. "Evaluation and identification of critical zones due to sag activity". In 2010 14th International Conference on Harmonics and Quality of Power (ICHQP). IEEE, 2010. http://dx.doi.org/10.1109/ichqp.2010.5625312.

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Silva, Paula Alexandra, Roxanne Leitao e Maureen Kerwin. "Investigating activity zones on smartphones: An empirical study with older adults". In 2017 24o Encontro Portugues de Computacao Grafica e Interacao (EPCGI) [2017 24th Portuguese Meeting of Computer Graphics and Interaction]. IEEE, 2017. http://dx.doi.org/10.1109/epcgi.2017.8124301.

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Streltsov, A. V. "World Experience Of Production And Business Activity In Special Economic Zones". In Proceedings of the II International Scientific Conference GCPMED 2019 - "Global Challenges and Prospects of the Modern Economic Development". European Publisher, 2020. http://dx.doi.org/10.15405/epsbs.2020.03.107.

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Osmani, Venet, Sasitharan Balasubramaniam e Dmitri Botvich. "Self-organising object networks using context zones for distributed activity recognition". In 2nd International ICST Conference on Body Area Networks. ICST, 2007. http://dx.doi.org/10.4108/bodynets.2007.152.

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Frey, Jochen, Christian Neurohr, Jochen Britz e Boris Brandherm. "EvA - A Self Adaptable Event-Based Recognition Framework for Three-Dimensional Activity Zones". In 2014 International Conference on Intelligent Environments (IE). IEEE, 2014. http://dx.doi.org/10.1109/ie.2014.20.

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Podymova, Tatiana, Tatiana Podymova, Igor Podymov e Igor Podymov. "THE DISTRIBUTION OF RADON VOLUMETRIC ACTIVITY ABOVE THE SURFACE OF TAMAN PENINSULA". In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b43171e6b45.

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The work is devoted to solving the problem of radon mapping of the Taman peninsula as a problem of interaction between the region’s ecosystems and population. An express method of calculating the radon volumetric activity for decay energy of secondary products designed and implemented. Data of the 3-year's field investigations allowed us to plot the map of distribution of radon volumetric activity in the coastal zone of the Azov and Black seas of the Taman Peninsula, as well as over its surface. Some potentially dangerous territory identified. Average values of radon volumetric activity determined in the zones of tectonic disturbances and for the main territory of the Taman.
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Podymova, Tatiana, Tatiana Podymova, Igor Podymov e Igor Podymov. "THE DISTRIBUTION OF RADON VOLUMETRIC ACTIVITY ABOVE THE SURFACE OF TAMAN PENINSULA". In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b93b6281bc8.52988643.

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The work is devoted to solving the problem of radon mapping of the Taman peninsula as a problem of interaction between the region’s ecosystems and population. An express method of calculating the radon volumetric activity for decay energy of secondary products designed and implemented. Data of the 3-year's field investigations allowed us to plot the map of distribution of radon volumetric activity in the coastal zone of the Azov and Black seas of the Taman Peninsula, as well as over its surface. Some potentially dangerous territory identified. Average values of radon volumetric activity determined in the zones of tectonic disturbances and for the main territory of the Taman.
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Craiu, Andreea. "SEISMIC ACTIVITY AND FOCAL MECHANISMS ANALYSIS FOR DIFFERENT SEISMIC ZONES OF ROMANIA (2010-2014)". In 15th International Multidisciplinary Scientific GeoConference SGEM2015. Stef92 Technology, 2011. http://dx.doi.org/10.5593/sgem2015/b13/s5.123.

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Timchuk, O. G., L. G. Nikityuk e E. Yu Gorbachevskaya. "Free Economic Zones as the Basement to Increase Innovation and Investment Activity of Economic Units". In Proceedings of the International Scientific Conference "Far East Con" (ISCFEC 2018). Paris, France: Atlantis Press, 2019. http://dx.doi.org/10.2991/iscfec-18.2019.110.

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Relatórios de organizações sobre o assunto "Activity zones":

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Colwell, Frederick, Dorthe Wildenschild, Brian Wood, Robin Gerlach, Andrew Mitchell e George Redden. Microbial Activity and Precipitation at Solution-Solution Mixing Zones in Porous Media -- Subsurface Biogeochemical Research. Office of Scientific and Technical Information (OSTI), agosto de 2014. http://dx.doi.org/10.2172/1150845.

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Chun, Nicholas. Identifying Clusters of Non-Farm Activity within Exclusive Farm Use Zones in the Northern Willamette Valley. Portland State University Library, janeiro de 2000. http://dx.doi.org/10.15760/etd.5776.

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Gerlach, Robin. Final Report - Montana State University - Microbial Activity and Precipitation at Solution-Solution Mixing Zones in Porous Media. Office of Scientific and Technical Information (OSTI), outubro de 2014. http://dx.doi.org/10.2172/1162233.

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Berman, R. G., W. J. Davis, M. Sanborn-Barrie, J. B. Whalen, B. E. Taylor, I. McMartin, M W McCurdy et al. Report of activities for the GEM-2 Chantrey-Thelon activity: Thelon Tectonic Zone project, Nunavut. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2018. http://dx.doi.org/10.4095/306622.

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Balkwill, David L. Vadose zone microbial community structure and activity in metal/radionuclide contaminated sediments. Final technical report. Office of Scientific and Technical Information (OSTI), agosto de 2002. http://dx.doi.org/10.2172/807073.

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Smith, Frank. PORFLOW Modeling of Vadose Zone Flow and Transport for the E- Area Low Activity Waste Vault. Office of Scientific and Technical Information (OSTI), fevereiro de 2021. http://dx.doi.org/10.2172/1766462.

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Sanborn-Barrie, M., N. M. Rayner e A. Lion. Report of activities for the 2015 bedrock component of the GEM Southern Core Zone activity, northern Quebec and Labrador. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/297271.

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Lindberg, Sara L., e William E. Nichols. Composite Analysis Solid Waste Release Data Reduction of Activity Flux from Waste Sites to the Vadose Zone for Baseline Assessment. Office of Scientific and Technical Information (OSTI), agosto de 2020. http://dx.doi.org/10.2172/1644636.

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Kaboré, Gisele, Abdoulaye Semde e Lanko Some. Cartographie sociale des espaces de rencontres des adolescentes mariées ou non dans la zone d'intervention du projet. Population Council, 2009. http://dx.doi.org/10.31899/pgy20.1001.

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L’étude sur la cartographie sociale des espaces de rencontres des adolescentes mariées ou non dans les zones d’intervention du projet « Éliminer le mariage des enfants au Burkina : un plan pour la protection, le renforcement et l’action communautaire » s’est déroulée dans les 24 sites du projet. Elle a permis de recenser dans les différentes localités en plus des structures publiques, des groupements, des associations, des ONG et projets, des radios, et des espaces de rencontre des adolescents. Des recommendations formulées pour l’atteinte des objectifs du projet comprennent: la création des espaces de rencontre des adolescent(e)s, la promotion des activités socio-économiques des adolescentes, la collaboration avec les radios, la collaboration avec les structures intervenant sur le terrain, et l’engagement de tous les acteurs impliqués.
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Apel, William, Brent Peyton, Robin Gerlach e Brady Lee. Mobility of Source Zone Heavy Metals and Radionuclides: The Mixed Roles of Fermentative Activity on Fate and Transport of U and Cr. Office of Scientific and Technical Information (OSTI), junho de 2006. http://dx.doi.org/10.2172/896299.

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