Academic literature on the topic 'Minerali Pesanti'
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Journal articles on the topic "Minerali Pesanti"
Adam, Stenly Ibrahim. "Aplikasi Pesan Antar Air Mineral Isi Ulang dan Gas Elpiji Berbasis Android." CSRID (Computer Science Research and Its Development Journal) 13, no. 1 (March 23, 2021): 54. http://dx.doi.org/10.22303/csrid.13.1.2021.55-69.
Full textDomingues, Felipe Nogueira, José Fernando Coelho da Silva, Hernán Maldonado Vásquez, Ricardo Augusto Mendonça Vieira, Fernando Silveira Ferolla, and Fábio Nunes Lista. "Desempenho ponderal de novilhas mestiças Holandês × Zebu submetidas a duas estratégias de suplementação mineral." Revista Brasileira de Zootecnia 37, no. 2 (February 2008): 343–49. http://dx.doi.org/10.1590/s1516-35982008000200022.
Full textRohmalia, Desi, and Rosyanne Kushargina. "Pentingnya Penuhi Asupan Serat dengan Kebun Gizi (Pesan Kenzi)." Jurnal Abmas Negeri 2, no. 2 (December 31, 2021): 69–76. http://dx.doi.org/10.36590/jagri.v2i2.167.
Full textRafikasari, Elok Fitriani, and Nadia Eva Nur Fauzy. "PENGARUH HARGA, KEMASAN, KUALITAS PRODUK, BRAND IMAGE DAN WORD OF MOUTH TERHADAP MINAT BELI MAHASISWA PADA PRODUK “LE MINERALE”." Dinamika Penelitian: Media Komunikasi Penelitian Sosial Keagamaan 20, no. 2 (January 13, 2021): 266–84. http://dx.doi.org/10.21274/dinamika.2020.20.2.266-284.
Full textWan Dahalan, Wan Siti Adibah, Norfatin Azera Norhisham, Intan Nadia Ghulam Khan, and Salawati Mat Basir. "Perlombongan Dasar Laut dalam dan Kesannya terhadap Persekitaran Marin." Jurnal Undang-undang dan Masyarakat 29 (December 1, 2021): 25–37. http://dx.doi.org/10.17576/juum-2021-29-03.
Full textOgunbode, A. A., T. B. Mustapha, T. O. Adams, F. T. Stephen, and W. A. Amusat. "Evaluation of selected minerals in the blood of crossbred pigs fed toasted soybean hull." Nigerian Journal of Animal Production 48, no. 1 (February 28, 2021): 135–41. http://dx.doi.org/10.51791/njap.v48i1.2907.
Full textAfrizoni, Hosra. "ANALISIS PENGARUH KOMPENSASI DAN KOMPETENSI TERHADAP PENINGKATAN KINERJA KARYAWAN." UNES Journal of Social And Economics Research 1, no. 2 (December 31, 2016): 067. http://dx.doi.org/10.31933/ujser.1.2.067-083.2016.
Full textSILVA FILHO, J. C., D. M. S. S. VITTI, and H. LOUVANDINI. "Metabolismo de fósforo em bovinos: Incorporação de fósforo radioativo (32P) pelos eritrócitos." Scientia Agricola 54, no. 3 (September 1997): 178–82. http://dx.doi.org/10.1590/s0103-90161997000200011.
Full textAmorim, Sara Lucena, Alex Cicinato P. de Oliveira, Franklin Riet-Correa, Sara Vilar Dantas Simões, Rosane M. T. Medeiros, and Inácio José Clementino. "Distrofia muscular nutricional em ovinos na Paraíba." Pesquisa Veterinária Brasileira 25, no. 2 (June 2005): 120–24. http://dx.doi.org/10.1590/s0100-736x2005000200010.
Full textLimanto, Susana, Ellysa Tjandra, and Arie Indrawan. "Rekomendasi Pembelian Barang Pada Sistem Retail Dengan Metode Dekomposisi Census II." Teknika 8, no. 2 (October 31, 2019): 126–32. http://dx.doi.org/10.34148/teknika.v8i2.222.
Full textDissertations / Theses on the topic "Minerali Pesanti"
Viggiano, Maria Rosaria <1958>. "Analisi e valutazione degli effetti dell'esposizione a nanoparticelle di minerali pesanti e sostanze inquinanti sul personale italiano impiegato selle missioni di pace all'estero. Evoluzione delle ipotesi etiopatogenetiche." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2487/1/VIGGIANO_MARIA_ROSARIA_TESI.pdf.
Full textViggiano, Maria Rosaria <1958>. "Analisi e valutazione degli effetti dell'esposizione a nanoparticelle di minerali pesanti e sostanze inquinanti sul personale italiano impiegato selle missioni di pace all'estero. Evoluzione delle ipotesi etiopatogenetiche." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2487/.
Full textPASTORE, GUIDO. "Sand provenance and dispersal in the Sahara and Kalahari deserts: fluvial aeolian interactions and climatic implications." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2023. https://hdl.handle.net/10281/404096.
Full textThis thesis presents a study of the composition of sand from desert dunes and adjacent rivers across the African continent to illustrate the effects of the interplay between fluvial and aeolian processes on sediment transport in desertic environments. The Sahara, Kalahari and Zambezi samples were analyzed by bulk-petrography, heavy-mineral, and detrital-zircon U–Pb geochronology. For the Zambezi case study, elemental geochemistry, Nd isotopes and clay minerals were also analyzed. Saharan dune fields are generally composed of pure quartzose sand with very poor heavy-mineral suites dominated by ultrastable minerals. Relatively varied compositions characterize sand along the Nile Valley, the southern front of the Anti-Atlas belt and near a basaltic field in Libya. Kalahari dune sand mostly consists of monocrystalline quartz associated with durable heavy. Composition varies only at the western and eastern edges of the desert, reflecting partly first-cycle fluvial supply eroded from crystalline basements of Cambrian to Archean age in central Namibia and western Zimbabwe. Basaltic detritus from Jurassic Karoo lavas is dominant in dunes near Victoria Falls. The segmented morphology of Zambezi River is reflected by its mineralogy and geochemistry. Pure quartzose sand recycled from Kalahari Desert dunes in the uppermost tract is next progressively enriched in basaltic rock fragments and clinopyroxene. Sediment load is renewed first downstream of Lake Kariba, documenting a stepwise decrease in quartz and durable heavy minerals. Composition becomes quartzo-feldspathic in the lower tract. Feldspar abundance in Lower Zambezi sand has no equivalent among big rivers on Earth and far exceeds that in sediments of the northern delta, shelf, and slope, revealing that provenance signals from the upper reaches have ceased to be transmitted across the routing system after closure of the big dams. Irumide ages predominate over Pan-African, Eburnean, and Neoarchean ages. Smectite, dominant in mud generated from Karoo basalts or in the equatorial climate of the Mozambican lowlands, prevails over illite and kaolinite. Elemental geochemistry reflects quartz addition by recycling, supply from Karoo basalts, and first-cycle provenance from Precambrian basements. Sahara and Kalahari case studies allow to study in situ sand generation by wind erosion versus external fluvial supply in arid environment. In the Sahara, most sand appears to be recycled from rocks with high sand-generation potential, and the main transport mechanism is the wind saltation and dune movement. In Kalahari, sediments are fed by rivers by first cycle erosion of exposed orogens at the flanks of the desert and therein homogenised. The contrasting effect of strong recycling by wind and fresh supply from rivers are the key factor for most deserts studied in literature and their identification in terms of mineralogy and provenance is proved to be precious for present and past climatic debate. In addition, evaluating the results from the Kalahari and Zambezi studies allows to critically reconsider several dogmas, such as the supposed increase of mineralogical “maturity” during long-distance fluvial transport. This is strongly affected by provenance factors: quartz-rich recycled Kalahari dune sand is progressively diluted along the Zambezi River by sediment supplied by different crustal domains. Inheritance of the “Kalahari paleo-weathering signal” by Zambezi River is highlighted also by geochemical indexes and mud composition which appear to be oddly more affected by weathering in the arid Uppermost Zambezi catchment than in the wetter Middle and Lower Zambezi.
Menichetti, Michela. "Capacità fitoestrattive della specie Dittrichia viscosa su suoli derivanti da attività mineraria." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/6755/.
Full textEsteve, Fernández Jaime. "Los minerales pesados del Mioceno de la fosa neógena del Vallès-Penedès. Caracterización, evaluación e hipótesis de procedencia." Doctoral thesis, Universitat de Barcelona, 2016. http://hdl.handle.net/10803/400615.
Full text1. The present study includes a survey of the heavy metals in detrital material from Miocene collected in the Vallès-Penedès basin, and a survey of heavy metals in detrital material from the latest Holocene, so as to compare both of them. 2. Some practical considerations to improve methodology to identify and separate heavy metals in the lab. 3. It is cited for the first time the presence of APS minerals in Miocene and Holocene. Its source area has been located at the base of the Triassic (Permian-Triassic/lower Buntsandstein), their physico-chemical properties of these minerals are studied. It is proposed that their formation was within a lateritic medium, with possible supergene enrichment. 4. It has been made a comprehensive review on both morphological and physico-chemicalcharacteristics of gold particles taken in different sampling points, which were estimated according to their possible source area. Traditional methods for measuring SFC and IA are reviewed. There are proposed alternatives to measure the weight and gold particles when they are so small that is very difficult to handle them. 5. Holocene sands and gravels are studied and compared with those of Miocene along the present river beds. Anthropogenic materials and their origin are also described. 5.1- The distributions of the abundance of the most important heavy metal is shown in a EW map. Some of the most representative outcrops are located near or equidistant from the mountains that delimit the northern fault of the basin. In some cases it is shown their paleographic value. 5.2- The gathered heavy metals are described by means of words and images, so as to facilitate their visual identification in future studies. 6. From an economical point of view it has made clear that none of the mineral particles analyzed are valuable, since their amount (grams/ton) is below the minimum necessary level to think about future prospective plans in that area, regarding the current price of metal. 7. New research fronts are opened. They are exposed in the conclusions of each chapter and summarized in the final results section.
Wahsha, Mohammad Ahmad Mutlak <1982>. "Biogeochimica degli elementi potenzialmente tossici: dai suoli alle piante ed alla catena alimentare : elementi per una valutazione del rischio per la salute umana." Doctoral thesis, Università Ca' Foscari Venezia, 2012. http://hdl.handle.net/10579/1202.
Full textHeavy metals occur naturally in the ecosystem with large variations in concentration. Some of them are essential for plants and animals and are thus important for food production and to human health. Contamination by heavy metals in soils, however, may strongly affect also the environmental quality. Yet, when heavy metals concentration is elevated to a point higher than a safe threshold, they all become toxic. The over production of potentially toxic elements (such as heavy metals) and their release into the ecosystem has presently reached a level that their impact on the environment has to be kept under control. Monitoring HM toxicity to the environment and the human health, therefore, is needed. Lipid peroxidation caused by heavy metals in plants was investigated as a relevant bioassay of toxicity. Soils and wild plants (dandelion and willow) were collected from an abandoned mine area in northeast Italy, and the concentration of different heavy metals (Cd, Cr, Cu, Pb, Zn, Fe and Mn) were measured. Heavy metal-induced oxidative stress was evidenced by the generation of reactive radicals, followed by an increase in malondialdehyde (MDA) production up to 41.64 µM in willow leaves. We found that MDA concentration in plant tissues differed significantly among species and plant organs. The higher concentration of metal in soil corresponded with the higher concentration of MDA in the plant. Moreover, soil microarthropods (QBS-ar) evaluation demonstrated high sensitivity to metal contamination, together with the measurement of soil enzymatic activity, both being related with beneficial soil functions.The combined results of metal concentration, soil enzymatic activities, QBS-ar and MDA content show that the investigated plants are rather highly tolerant towards environmental pollution. This suggests that they could be useful in phytoremediation of metal contaminated sites.
Adrover, Fiol Maria. "Efectes del reg amb aigües residuals tractades en els sols i els cultius." Doctoral thesis, Universitat de les Illes Balears, 2010. http://hdl.handle.net/10803/9377.
Full textEl riego con aguas residuales tratadas se ha convertido hoy en día en una necesidad, ya que permite preservar los recursos hídricos de más calidad y constituye una alternativa necesaria para el mantenimiento de regadíos tradicionales. En esta tesis se evalúan los efectos del riego con aguas residuales tratadas de origen doméstico sobre las características químicas i biológicas de diferentes tipologías de suelos en la isla de Mallorca, así como sobre el crecimiento de los cultivos y su composición mineral mediante diferentes estudios de campo i en cultivos en contenedores. En general no se han apreciado efectos negativos importantes causados por el riego con estas aguas, excepto algunos valores puntualmente más elevados de cromo y plomo que se relaciona con aportaciones de aguas poco depuradas realizadas en el pasado. Según los resultados obtenidos con el riego con aguas residuales tratadas de origen doméstico se contribuye a mejorar la calidad del suelo y se aportan parte de los nutrientes que requieren los cultivos para su crecimiento.
Nowadays the irrigation with treated waste water has become a necessity, not only, because it allows preserving fresh water but it also constitutes an important alternative to the maintenance of traditional irrigating lands. Considering different chemical and biological characteristics of soil samples of Mallorca island (Spain), this thesis investigates the effect of irrigation with treated domestic waste water on soil properties. In addition, several studies were conducted in a series of pot experiments and land conditions to monitor the crops growth and evaluate their mineral compositions. In general, no negative effects caused by this type of irrigation have been observed, except of some high values of chromium and lead which were related to past irrigation realized with untreated effluents. According to our results, the irrigation with treated domestic wastewater contributes to improve soil quality and supplies part of the nutrient requirements of the crops.
Conference papers on the topic "Minerali Pesanti"
Degregori, Bruna, Geane Consorte, and Fernando Zorzi. "HEMOPARASITOSE EM UMA CANINA- RELATO DE CASO." In I Congresso On-line Nacional de Clínica Veterinária de Pequenos Animais. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1888.
Full textBraga, Ísis Assis, Hayra Cristina Magalhães Bravo, Karoline Almeida Souza, and Dirceu Guilherme De Souza Ramos. "PANLEUCOPENIA VIRAL FELINA: UM RELATO DE CASO FATAL." In I Congresso On-line Nacional de Clínica Veterinária de Pequenos Animais. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1883.
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