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Dissertations / Theses on the topic 'Cadmium and zinc chalcogenides'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Сльотов, Олексій Михайлович. "Розроблення світловипромінювачів та фотодетекторів на основі гетерошарів II-VI сполук". Diss., Чернівецький національний університет імені Юрія Федьковича, 2020. https://ena.lpnu.ua/handle/ntb/55839.

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Дисертаційна робота присвячена проблемі розроблення високоефективних фотодетекторів та світловипромінювальних структур із розширеним діапазоном робочих температур 300-570 К і радіаційно стійких параметрів. Опановано методику отримання гетероструктур, визначено технологічні режими ізовалентного заміщення (ІВЗ) і отримано джерела випромінювання з високою квантовою ефективністю η = 7-20 % при 300 К у широкій спектральній області Δλ = 0,350-0,885мкм. Вперше виготовлено джерела високоефективного короткохвильового випромінювання з η ≈ 12-15 % на ГШ нетипових гексагональних модифікацій α-ZnSe, α-ZnS

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2

Cox, Michael Jason. "Zinc, cadmium and mercury 1,1-dithiolates /." Title page, abstract and contents only, 1999. http://web4.library.adelaide.edu.au/theses/09PH/09phc8775.pdf.

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3

Jain, Swati. "Photoluminescence study of cadmium zinc telluride." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1876.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains x, 84 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 79-83).

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4

Kum, Maxwell Chun Man. "Fabrication, device assembly, and application of one-dimensional chalcogenides nanostructures." Diss., [Riverside, Calif.] : University of California, Riverside, 2009. http://proquest.umi.com/pqdweb?index=0&did=1957320811&SrchMode=2&sid=2&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1269280132&clientId=48051.

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Thesis (Ph. D.)--University of California, Riverside, 2009.<br>Includes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed March 12, 2010). Includes bibliographical references. Also issued in print.

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5

Sivaraman, Gowri. "Characterization Of Cadmium Zinc Telluride Solar Cells." [Tampa, Fla.] : University of South Florida, 2003. http://purl.fcla.edu/fcla/etd/SFE0000219.

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6

Bonaventura, Paola. "Changement de l’homéostasie du Zinc et du Cadmium par l’inflammation chronique et nouvelles options thérapeutiques pour le traitement de l’arthrite." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1081/document.

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La polyarthrite rhumatoïde (PR) est une maladie inflammatoire chronique caractérisée par des atteintes articulaires. Les synoviocytes, cellules qui tapissent la membrane synoviale, deviennent réfractaires à l‘apoptose et, en produisant la cytokine inflammatoire Interleukin 6 (IL-6), participent à la chronicité de l‘inflammation qui est à l‘origine de la perte osseuse dans la PR.Le zinc (Zn) et le cadmium (Cd) partagent leurs propriétés physico-chimiques et leurs mécanismes de transport cellulaire. Le Zn régule des fonctions du système immunitaire, contrairement au Cd avec des propriétés sur le

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7

Stewart, Helen. "Studies into the growth and doping of zinc selenide and zinc cadmium selenide." Thesis, Heriot-Watt University, 1996. http://hdl.handle.net/10399/734.

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8

Page, Robert Christopher. "Synthesis of cadmium chalcogenide based quantum dots for enhanced multiple exciton generation." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/synthesis-of-cadmium-chalcogenide-based-quantum-dots-for-enhanced-multiple-exciton-generation(0e0f2e8d-ea7f-42dc-abef-f230e20eabe5).html.

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Quantum dots (QDs) have the potential to produce more than one exciton per incident photon, if the photon energy is greater than twice the band gap energy. This process of multiple exciton generation (MEG) has the potential to lead to a step change in the efficiency of solar panels, by utilising energy commonly wasted as heat in conventional solar cells. A wide range of CdSe/CdTe and CdTe/CdSe quantum dots with and without a CdS shell were synthesised with varying core sizes and shell thicknesses. The excited state dynamics of these samples were studied with transient absorption and photolumin

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9

Kumar, Bhaskar. "ZINC CADMIUM SULPHIDE AND ZINC SULPHIDE AS ALTERNATIVE HETEROJUNCTION PARTNERS FOR CIGS2 SOLAR CELLS." Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4052.

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Devices with ZnCdS/ZnS heterojunction partner layer have shown better blue photon response due to higher band gap of these compounds as compared to devices with CdS heterojunction partner layer. CdS heterojunction partner layer has shown high photovoltaic conversion efficiencies with CIGS absorber layer while efficiencies are lower with CuIn1-xGaxS2 (CIGS2). A negative conduction band offset has been observed for CdS/CIGS2 as compared to near flat conduction band alignment in case of CdS/CIGS devices, which results in higher interface dominated recombination. Moreover, it has been predicted th

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10

Sengdy, Boua. "Modelling cadmium and zinc adsorption by a wetland soil." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ40440.pdf.

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11

Prekas, Georgios J. "Electric field studies on cadmium zinc telluride (CdZnTe) materials." Thesis, University of Surrey, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.529445.

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12

Willems, Glenda. "Characterisation of zinc and cadmium tolerance in Arabidopsis halleri." Lille 1, 2006. https://ori-nuxeo.univ-lille1.fr/nuxeo/site/esupversions/481f2da5-d398-40e2-b36f-2796fb68be85.

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Dans cette étude, nous avons développé une approche de type Quantitative Trait Loci (QTL) afin d'étudier le déterminisme génétique de la tolérance au zinc (Zn) et au cadmium (Cd) dans l'espèce Arabidopsis halleri A. Halleri (n = 8) est une espèce métallophyte distribuée sur des sites pollués et non pollués. La tolérance au Zn et au Cd étant constitutivement présentes dans l'espèce étudiée, nous avons développé une population de type backcross (BC 1) à partir d'un croisement interspécifique entre un individu A. Halleri, et un individu de l'espèce proche non tolérante A. Lyrata ssp. Petraea (n =

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13

Ramalingam, Madhan Raj. "Cadmium zinc telluride solar cells by close spaced sublimation." [Tampa, Fla.] : University of South Florida, 2004. http://purl.fcla.edu/fcla/etd/SFE0000408.

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14

Lo, Wai Hung. "Temperature effect on the composition and the growth of Cadmium zinc sulphide alloy, CdxZn₁-xS." access abstract and table of contents access full-text, 2005. http://libweb.cityu.edu.hk/cgi-bin/ezdb/dissert.pl?msc-ap-b21174854a.pdf.

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Thesis (M.Sc.)--City University of Hong Kong, 2005.<br>At head of title: City University of Hong Kong, Department of Physics and Materials Science, Master of Science in materials engineering & nanotechnology dissertation. On t.p. the "x" of "CdxZn₁-xS" are subscript. Title from title screen (viewed on Sept. 4, 2006) Includes bibliographical references.

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15

Ergunt, Hasan Yasin. "Bulk Growth And Characterization Of Cadmium Zinc Telluride Crystals For Mercury Cadmium Telluride Infrared Detector Applications." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614738/index.pdf.

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HgCdTe (MCT) infrared (IR) photodetectors have been used for various military and civilian applications including thermal imaging, medical imaging, and astronomy. These detectors are commonly fabricated on MCT layers grown on a foreign substrate epitaxially using delicate growth techniques such as Molecular Beam Epitaxy (MBE). The crystal quality of epitaxial layers grown on a substrate critically depends on the quality of the substrate. One of the stringent requirements in choosing the substrate material is the lattice match between grown layer and the underlying substrate. With perfectly mat

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Diederich, Geoffrey M. "Synthesis of Zinc Telluride/Cadmium Selenide/Cadmium Sulfide Quantum Dot Heterostructures for use in Biological Applications." Bowling Green State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1342542873.

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17

Clark, Janice Christine. "A study of the diffusion of zinc in cadmium telluride." Thesis, Coventry University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.337098.

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18

Simmons, M. "Zinc based composite coatings as an alternative to electrodeposited cadmium." Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/6788.

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Cadmium coatings are currently applied to steel fasteners used in aerospace applications. At present there are growing concerns, based on cadmium's toxicity and carcinogenicity, which may lead to its eventual banning. The aim of this research, therefore, was to find a possible replacement to electrodeposited cadmium for use on aerospace fasteners. Any replacement coating system should have all of the relevant properties that make cadmium so attractive, but without its obvious shortcomings. These beneficial properties include excellent corrosion resistance in chloride containing media (such as

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19

Coleman, A. P. "Spectroscopic aspects of alkyl complexes of zinc cadmium and mercury." Thesis, University of East Anglia, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254672.

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20

Papadopoulos, P. I. "The reactions of cadmium, copper and zinc with calcite surfaces." Thesis, University of Reading, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356237.

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21

CASQUEIRA, RUI DE GOES. "REMOVAL OF ZINC AND CADMIUM USING ELECTROFLOTATION AND ELECTROCOAGULATION TECHNIQUE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2004. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=6095@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>A remoção de metais pesados presentes em soluções aquosas em concentrações reduzidas (entre 10-7 e 10-4 moles.dm-3) não encontra resultados satisfatórios nos métodos tradicionais que não conseguem a Remoção adequada para o enquadramento do efluente nos parâmetros de emissão. A técnica de remoção de metais pesados presentes em solução através da flotação iônica vêm sido estudada como uma possibilidade viável capaz de tratar grandes volumes de efluentes em áreas relativamente pequenas e que aceita combinações com outras té

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22

Perera, Jayalath Pathirannehelage Dimuthu Nuwan. "Photocatalytic Properties of Zinc Selenide/Cadmium Sulfide Core-shell Nanoparticles." Bowling Green State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1370994697.

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23

Rybicki, George Charles. "Proton irradiation damage in zinc and cadmium doped indium phosphide." Case Western Reserve University School of Graduate Studies / OhioLINK, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=case1057001628.

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24

Subramanian, Senthilnathan. "Characterization of cadmium zinc telluride solar cells by RF sputtering." [Tampa, Fla.] : University of South Florida, 2004. http://purl.fcla.edu/fcla/etd/SFE0000429.

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25

Desaunay, Aurélien. "Etude et modélisation de la biosorption des métaux par les bactéries. Application au transfert du cadmium et du zinc, seuls ou en mélange par Escherichia coli et Cupriavidus metallidurans en colonnes de sable d'Hostun." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENU049/document.

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Recent field observations have demonstrated that supposedly poorly mobile metals can be detected at long distances from their source, highlighting the importance of poorly predicted transport processes. The fast mobilisation of metals by the colloidal and mobile fraction of soils and in particular biotic colloids (bacteria, algae, fungi, virus, etc.), is now identified as an important secondary transport process that can lead, under specific conditions, to accelerated and potentially dominant pollutant transfer towards aquifers. In order to better understand the role of the bacterial compartme

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Mandadi, Keerthy. "Removal of Heavy Metals Using Modified Limestone Media: Zinc and Cadmium." TopSCHOLAR®, 2012. http://digitalcommons.wku.edu/theses/1170.

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Heavy metal contamination is a serious concern throughout the world. Increased concentrations in drinking water have many negative impacts on human health. Limestone is an inexpensive and simple media for removing high concentrations of heavy metals from drinking water supplies. Ferric based media is commonly used to remove zinc, cadmium, lead, arsenic and other heavy metals. The drinking water standards set by the US EPA for cadmium, zinc and arsenic are 0.005 mg/L, 5 mg/L and 0.010 mg/L respectively. Bangladesh, parts of India, China and the United States have high concentrations of arsenic

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27

Chong, Kin-Hoe. "Biosorption of cadmium, copper and zinc in binary and ternary systems." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=22647.

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A biosorbent prepared from Ascophyllum nodosum seaweed biomass, designated as FCAN2, was examined for its sorption capacity. Equilibrium batch sorption studies were performed using two-metal systems respectively comprised of (Cd + Cu), (Cd + Zn), (Cu + Zn) and a three-metal system comprised of (Cd + Cu + Zn). In the evaluation of the two-metal sorption system performance, simple sorption isotherm curves had to be replaced by three-dimensional sorption isotherm surfaces. In order to describe the isotherm surfaces mathematically, three Langmuir-type models were evaluated. The apparent one-parame

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Hamon, Rebecca. "Identification of factors governing cadmium and zinc bioavailability in polluted soils." Thesis, University of Nottingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294715.

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Marchitto, Thomas Mathew. "Zinc and cadmium in benthic foraminifera as tracers of ocean paleochemistry." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/55333.

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Thesis (Ph. D.)--Joint Program in Oceanography (Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences; and the Woods Hole Oceanographic Institution), February 2000.<br>Includes bibliographical references.<br>Benthic foraminiferal δ13C, Cd/Ca, and Ba/Ca are important tools for reconstructing nutrient distributions, and thus ocean circulation, on glacial-interglacial timescales. However, each tracer has its own "artifacts" that can complicate paleoceanographic interpretations. It is therefore advantageous to measure multiple nutrient proxies with the aim of s

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PULS, ROBERT WILLIAM. "ADSORPTION OF HEAVY METALS ON SOIL CLAYS (KAOLINITE, CADMIUM, MONTMORILLONITE, ZINC)." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183889.

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Metal cation adsorption is the predominant chemical mechanism governing the attenuation of toxic metal movement in soils. Clay minerals are the primary adsorbent surfaces in soils due to their ubiquitous nature and large reactive surface area. This study examined the relative affinity of the metals cadmium, nickel and zinc for the clay minerals kaolinite and montmorillonite. The influence which different mineral adsorbents and different complexing ligands in solution have on the adsorption of metal ions was assessed using the Hard-Soft Acid-Base Principle as a theoretical framework for predict

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Hilton, Nathan Rhead. "Material uniformity of cadmium zinc telluride in gamma-ray imaging detectors." Diss., The University of Arizona, 2002. http://hdl.handle.net/10150/280187.

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The material uniformity of cadmium zinc telluride (CZT) crystals in gamma-ray imaging detectors is examined using several existing techniques and a new technique called thermally stimulated current (TSC) imaging that has been developed for this dissertation. The TSC imaging model, simulations, and experimental demonstrations are presented here for the first time. CZT radiation detectors are used in nuclear medicine as well as other medical, industrial, national security, and scientific applications; however, the scarcity and cost of high-quality CZT materials have hindered the use of CZT in th

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32

David, Gabriel. "Détermination de la structure tridimensionnelle de la protéine YodA de E. Coli afin de proposer une fonction." Paris 11, 2003. http://www.theses.fr/2003PA112058.

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YodA de E. Coli est une protéine de stress, obtenue en quantité importante lors de la sur-expression en fermenteur d'une souche E. Coli contenant un plasmide codant pour la transacylase CyaC. La similarité de comportement de YodA et CyaC dans la caractérisation biochimique était forte et seule la spectrométrie de masse a révélé sans ambigui͏̈té que la protéine étudiée était YodA, protéine endogène de stress. La détermination de sa structure tridimensionnelle par diffraction des rayons X a été réalisée sur trois formes cristallines obtenues en absence et en présence de cations: le zinc et le ca

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Whitchurch, Christian J. "Development of a Novel Electrochemiluminescent Reaction Involving Cadmium." Ohio University / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1011035988.

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Boupha, Prasongsidh C., of Western Sydney Hawkesbury University, Faculty of Science and Technology, and School of Food Science. "The effect of cadmium on food allergy." THESIS_FST_SFS_Boupha_P.xml, 1992. http://handle.uws.edu.au:8081/1959.7/124.

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Assessement of effects of cadium chloride exposure on the anaphylaxis reaction to food was done on six week old Swiss and BALB/c female mice. The animals were exposed to cadium as cadium chloride for either three days or six weeks. Intra-peritonal dose of cadium chloride was injected once a day, five days per week for three successive weeks. The animals were then sensitised to cow's milk by force-feeding with cow's milk for three consecutive days. Oral exposure of mice to a high dose of cadium resulted in cytotoxicity of liver and kidney cells. Retardation in growth rate and haematology change

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Jacob, Jeffery R. "Comparison of amendments for field-scale phytotreatment of lead, cadmium, and zinc." Virtual Press, 2006. http://liblink.bsu.edu/uhtbin/catkey/1355602.

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Phytoextraction is an innovative method that can be implemented to remove lead (Pb), cadmium (Cd), and zinc (Zn) from contaminated soil. A two-year field and growth chamber study was conducted to determine the effectiveness of several soil amendments in the phytoextraction or stabilization of Pb, Cd and Zn. Field plots were established at the Memorial Drive Dump site (Muncie, IN). Amendments included composted municipal solid waste (MSW) (25 Mg/ha), dried sewage sludge (SS) (25 Mg/ha), citric acid (2 mmol/kg soil), ethylenediaminetetraacetic acid (EDTA) (2 mmol/kg soil), and a control. A mixed

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Ahmed, Shibbir. "Cadmium sulphide / Zinc sulphide quantum dot decoration of three-dimensional porous graphene." Thesis, Umeå universitet, Institutionen för fysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-94348.

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Bwembya, Gabriel Chewe. "Chalcogenolato complexes of zinc and cadmium as precursors for solid-state material." Thesis, University of East Anglia, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261044.

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Hassan, M. B. "Extraction of cadmium, copper and zinc from aqueous solutions using insoluble copolymers." Thesis, University of Reading, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373947.

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Gangaiya, Philomena. "The solubility of cadmium, copper and zinc in sewage sludge-soil mixtures." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335092.

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Barbier, Olivier. "Cadmium et fonction rénale : altération des mécanismes de transport." Nice, 2004. http://www.theses.fr/2004NICE4064.

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Cette thèse a eu pour ambition d'approfondir les connaissances portant sur le comportement rénal du cadmium (Cd), un polluant extrêmement toxique. En effet, bien que le rein soit une des cibles reconnues du Cd, les interactions entre cet organe et ce métal lourd restaient très mal connues. Les objectifs de nos travaux ont été : 1) la localisation de la réabsorption du Cd le long du néphron ; 2) l'identification des transporteurs impliqués dans sa réabsorption active au niveau de chaque segment ; 3) l'étude de la cinétique d'apparition des dommages rénaux et les caractéristiques des lors d'into

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Baran, Andre. "Chemical bath deposited zinc cadmium sulfide and sputter deposted [sic] zinc oxide for thin film solar cell device fabrication." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0022644.

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Hancock, Jared M. "Formation and Analysis of Zinc Oxide Nanoparticles and Zinc Oxide Hexagonal Prisms and Optical Analysis of Cadmium Selenide Nanoparticles." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3867.

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In this dissertation, methods to synthesize ZnO are reported. First, zinc oxide nanoparticles were synthesized with small amounts of transition metal ions to create materials called dilute magnetic semiconductors (DMS). We employed a low temperature sol-gel method that produces ZnO nanoparticles of reproducible size and incorporates cobalt, nickel, and manganese ions into the nanoparticles. Conditions were controlled such that a range of amounts of Co, Ni, and Mn were incorporated. The incorporation was tracked by color changes in the white ZnO powder to blue for Co, green for Ni and yellow fo

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Napolitano, Jessica Rose. "Examination of the role of ZIP8 and cadmium in the development of chronic obstructive pulmonary disease." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1404822514.

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Kimpton, Harriet J. "The production and properties of zinc-nickel and zinc-nickel-manganese electroplate." Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/12951.

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The aim of this research proj ect was to produce compositionally modulated zincnickel and zinc-nickel-manganese coatings usi ng a single bath process by variation of the applied electroplating current density. These could then be considered as possible replacements for electroplated cadmium. Zinc-nickel electrodeposits from both a simple bath and one containing the complexant tris(hydroxymethyl)methylamine (TRIS) were produced using either bath or by selective electroplating onto mild steel, 2014-T6 aluminium and 2000 series aluminium alloy connector shells. Zinc-nickelmanganese coatings were

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Munge, W. Gitau. "Characterization of Te secondary phases in cadmium zinc telluride using IR transmission microscopy." Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Thesis/Spring2010/w_munge_042810.pdf.

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Thesis (M.S. in material science and engineering)--Washington State University, May 2010.<br>Title from PDF title page (viewed on July 14, 2010). "School of Mechanical and Material Engineering." Includes bibliographical references (p. 90-92).

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Brumec-Turk, Vesna. "The effects of cadmium and zinc exposure on the freshwater amphipod Hyalella azteca." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ34945.pdf.

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Doherty, Stephen. "The photochemistry and photophysics of colloidal dipsersions of zinc sulphide and cadmium sulphide." Thesis, University of East Anglia, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306053.

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The potential use of colloidal semiconductor systems regarding solar energy conversion and preparative organic chemistry has long been recognised. However there have been few reports concerning the characterisation of semiconductor systems with a view to identifying the factors which affect semiconductor photocatalysis. This thesis identifies the main criteria which control energy ttansfer from the semiconductor excited state to an acceptor molecule. 1bese factors are: degradation (the semiconductor must be stable under photolysis conditions). thermodynamics (charge ttansfer from the semicondu

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Morley, Neil Jason. "Toxicity of cadmium and zinc to the digenean parasites of aquatic gastropod molluscs." Thesis, Royal Holloway, University of London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394497.

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Paris, Benoît. "Modelisation du fonctionnement d'une barriere anti-pollution. Application au plomb, cadmium et zinc." Paris 6, 1996. http://www.theses.fr/1996PA066316.

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Abstract:

L'objectif de cette etude est de determiner, et de quantifier, les mecanismes intervenant des melanges d'argile et de ciments, appeles coulis, lors de la retention de plomb, de cadmium et de zinc. La diversite et la complexite des phenomenes mis en jeu a conduit a l'elaboration d'un modele global couplant transport et geochimie. Le module de transport est base sur le concept des differences finies en une dimension. Celui de geochimie sur la methode des composantes de base a partir de constantes thermodynamiques. Le couplage s'effectue sur deux pas, les inconnues principales du calcul etant les

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Synkowski, Eva Claire Creighton. "Breeding considerations for improving cadmium and zinc hyperaccumulation in two (thlaspi caerulescens) populations." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1508.

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Thesis (M.S.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Dept. of Natural Resource Sciences and Landscape Architecture. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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