Dissertations / Theses on the topic 'Dammery'
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Herrera, Catalán Pedro, and Oscar Millones. "Respuesta al comentario de Dammert et al. (2011)." Economía, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/117554.
Full textFalkenberg, Tore Lie. "Erosjossikring av elvebunn nedstrøms dammer fundamentert på løsmasser." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for vann- og miljøteknikk, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-22364.
Full textDammers-Müller, Cirsten [Verfasser]. "Schwierigkeiten bei der Diagnostik der Pertussis / Cirsten Dammers-Müller." Köln : Deutsche Zentralbibliothek für Medizin, 2010. http://d-nb.info/1007193131/34.
Full textEliasson, Jacob. "Vegetation på dammar." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-66827.
Full textDammers, Steffen [Verfasser]. "Synthese molekularer Sonden zur Evaluierung von Quorum Sensing Prozessen. / Steffen Dammers." München : Verlag Dr. Hut, 2018. http://d-nb.info/1164293559/34.
Full textEkman, Frida, Sofia Englund, Clara Spengler, Anna Norberg, Ros Sofia Alexandersson, Unni Barge, and Maria Helin. "Dammars påverkan på vattenflöden i Arktis." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351933.
Full textDammer, Arne [Verfasser]. "Die Wirkung von Kreditbüros auf den Markt für Privatkredite / Arne Dammer." Aachen : Shaker, 2009. http://d-nb.info/1156517613/34.
Full textKingslake, Jonathan. "Modelling ice-dammed lake drainage." Thesis, University of Sheffield, 2013. http://etheses.whiterose.ac.uk/4630/.
Full textKnecht, Wilhelm. "Die Kirche von Cajamarca die Herausforderung einer Option für die Armen in Peru /." [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=972199993.
Full textBrismar, Anna. "Environmental considerations in the planning of large dam projects : a study on Environmental Impact Statements and the Southeastern Anatolia Project /." Linköping : Univ, 2003. http://www.bibl.liu.se/liupubl/disp/disp2003/arts272s.pdf.
Full textSteiger, Carla. "Dammed and the Damned: Draining the Bucket Dry." Wright State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=wright1278962906.
Full textDammertz, Holger [Verfasser]. "Acceleration methods for ray tracing based global illumination / Holger Dammertz." Ulm : Universität Ulm. Fakultät für Ingenieurwissenschaften und Informatik, 2011. http://d-nb.info/1016659350/34.
Full textDammer, Michael [Verfasser]. "Integration von CAE-Systemen zur Werkzeugmaschinenentwicklung : Ein Beitrag zur Entwicklung eines integrierten Konstruktionsarbeitsplatzes / Michael Dammer." Aachen : Shaker, 2004. http://d-nb.info/1172610754/34.
Full textVásquez, Callo María del Carmen. "La situación del servicio de electricidad en el Perú. Análisis y reflexiones. Entrevista a Alfredo Dammert Lira." Derecho & Sociedad, 2017. http://repositorio.pucp.edu.pe/index/handle/123456789/118626.
Full textNorling, Matz. "Märstaån – ett vattenlandskap : Är våtmarker och dammar vägen framåt?" Thesis, Södertörns högskola, Institutionen för livsvetenskaper, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-15724.
Full textHallén, Erik. "Vidareutveckling av beräkningsmodell för reduktionsgrader och avkylningseffekter i luftade dammar." Thesis, KTH, Skolan för kemivetenskap (CHE), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-153481.
Full textXU, XUSHENG. "CFD-baserad analys av Rusfors-dammen före och efter ombyggnad." Thesis, KTH, Maskinkonstruktion (Inst.), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-192187.
Full textHydrauliska modellstudier av Rusfors dammen tidigare gjort, vars syfte var att undersöka återuppbyggnaden lösning för säker urladdning av dess utformning översvämning. I detta arbete har två faser computational vätska dynamik simuleringar genomförts för att ge viktiga insikter som hjälper bättre begripa de modelltestresultaten. De aspekter som undersöks i numerisk modellering inkluderar hastighetsprofilen , strömningsmönstret profil och energiförbrukningskapacitet. Genom analys av resultaten från numerisk modellering och hydrauliska modellförsök, var den modifierade dammen visade sig ha bättre energiförbrukningskapacitet och sediment rengöringsförmåga än tidigare dammen.
Dammers, Christina [Verfasser], Dieter [Gutachter] Willbold, and Henrike [Gutachter] Heise. "Structural analysis and aggregation of Alzheimer’s disease related pyroglutamate-modified amyloid-β / Christina Dammers ; Gutachter: Dieter Willbold, Henrike Heise." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2017. http://d-nb.info/1132771757/34.
Full textDammers, Christina Verfasser], Dieter [Gutachter] [Willbold, and Henrike [Gutachter] Heise. "Structural analysis and aggregation of Alzheimer’s disease related pyroglutamate-modified amyloid-β / Christina Dammers ; Gutachter: Dieter Willbold, Henrike Heise." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2017. http://d-nb.info/1132771757/34.
Full textDammes, Timo [Verfasser]. "Probabilistic Range Estimation for Wireless Indoor Localization in NLOS Scenarios / Timo Dammes." Aachen : Shaker, 2015. http://d-nb.info/1069050407/34.
Full textKlom, Jan [Verfasser], and Antje [Akademischer Betreuer] Dammel. "Regionale Variation im Erwerb des niederländischen Genussystems / Jan Klom ; Betreuer: Antje Dammel." Münster : Universitäts- und Landesbibliothek Münster, 2021. http://nbn-resolving.de/urn:nbn:de:hbz:6-07049559293.
Full textBolt, Carmen. "Dammed If You Don't: The Palmertown Tragedy of 1924 in Collective Memory." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/71450.
Full textMaster of Arts
Douglas, Caitlin Margaret Scott. "The distribution and survival of riparian trees along a dammed ephemeral river." Thesis, King's College London (University of London), 2015. http://kclpure.kcl.ac.uk/portal/en/theses/the-distribution-and-survival-of-riparian-trees-along-a-dammed-ephemeral-river(d37f0de9-a994-462b-86ce-21c7c8b7dd94).html.
Full textCosta, Saulo Italo de Almeida [UNESP]. "Avaliação do herbicida saflufenacil no controle de Ipomoea grandifolia (Dammer) O’Donell e Euphorbia heterophylla L. no sistema de cana crua." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/114002.
Full texteficácia dos herbicidas no sistema de cana-crua é diretamente influenciada pela quantidade e distribuição de palhiço na área por interceptar o herbicida antes que este atinja o solo, bem como pela ocorrência de chuvas após a aplicação. Com isso, esse estudo objetivou avaliar a eficácia do herbicida saflufenacil isolado e em mistura com adjuvante no controle das plantas daninhas Ipomoea grandifolia e Euphorbia heterophylla aplicado em pós-emergência no sistema de cana-crua, bem como a seletividade do herbicida a cultura da cana-de-açúcar. O estudo foi realizado em três fases uma em casa de vegetação e duas a campo (Lençóis Paulista-SP e em Teotônio Vilela-AL), com diferentes doses de saflufenacil, com ou sem simulação de chuva, em tempos distintos após a aplicação dos tratamentos químicos. Os tratamentos utilizados foram: saflufenacil (0,050 kg ha-1), saflufenacil (0,070 kg ha-1), saflufenacil (0,140 kg ha-1), saflufenacil + Dash (0,050 kg ha-1 + 0,5% v/v); saflufenacil + Dash (0,070 kg ha-1 + 0,5% v/v); saflufenacil + Dash (0,140 kg ha-1 + 0,5% v/v); e mesotriona + Assist (0,3 L ha-1 + 0,5% v/v), os quais foram aplicados sobre 12 t de palhiço ha-1 sobre o solo, além da pulverização sobre o solo sem cobertura de palhiço, na presença ou ausência de simulação de chuva, na quantidade de 11 mm, após a pulverização dos tratamentos químicos. Aos 3, 7, 14, 21 e 28 dias após a aplicação (DAA) foi avaliada a porcentagem de controle e aos 28 DAA fez-se a avaliação de biomassa seca das espécies de plantas daninhas em estudo, no sistema de colheita de cana crua. O herbicida saflufenacil, aplicado em pós-emergência, na cultura da cana-de-açúcar foi eficaz no controle de I. grandifolia e E. heterophylla. A espécie I. grandifolia foi mais sensível aotratamento com o herbicida saflufenacil. A presença de palhiço e a ausência de chuva favoreceram o controle ...
The effectiveness of herbicides in raw cane agricultural system is directly impacted by the amount and distribution of straw in the field, which intercept the herbicide before it reaches the ground as well as the occurrence of rain after application. Thus, this study aimed to evaluate the effectiveness of the herbicide saflufenacil alone and mixed with adjuvant to control of Euphorbia heterophylla and Ipomoea grandifolia weeds in sugarcane mechanical harvesting without straw burning, as well as its selectivity to the culture. The study was carried out in three phases: one in greenhouse and two at the field (Lençóis Paulista - SP and Teotônio Vilela - AL) with different doses of saflufenacil herbicide, with or without rain simulation, at different times after application of chemical treatments. The treatments were: saflufenacil (0.050 kg ha- 1); saflufenacil (0.070 kg ha-1); saflufenacil (0.140 kg ha- 1); saflufenacil + Dash (0.050 kg ha-1 + 0.5 % v / v); saflufenacil + Dash ( 0.070 kg ha-1 + 0.5% v / v); saflufenacil + Dash ( 0.140 kg ha-1 + 0.5% v / v) and mesotriona + Assist ( 0.3 L.ha-1 + 0.5% v / v ), which were applied on 12 t ha-1 of straw on the ground, as well as spraying on the soil without straw coverage, in the presence or absence of simulated rain (amount of 11 mm) after spraying of the chemical treatments. To the 3, 7, 14, 21 and 28 days after application (DAA), the percentage of control was evaluated and at 28 DAA the dry biomass of the weed species was evaluated. The saflufenacil herbicide applied in post-emergence was effective to control of I. grandifolia and E. heterophylla weeds. The weed I. grandifolia proved to be more sensitive to treatment with the saflufenacil herbicide. The presence of straw and the absence of rain facilitated the control of I. grandifolia, while the presence of straw and rain did not facilitated the control of E. heterophylla. The adjuvant addition to ...
Costa, Saulo Italo de Almeida 1984. "Avaliação do herbicida saflufenacil no controle de Ipomoea grandifolia (Dammer) O'Donell e Euphorbia heterophylla L. no sistema de cana crua /." Botucatu, 2014. http://hdl.handle.net/11449/114002.
Full textBanca: Marcelo de Almeida Silva
Banca: Mario Sergio Tomazela
Banca: Renan Cantalice de Souza
Banca: Luciano Soares de Souza
Resumo: eficácia dos herbicidas no sistema de cana-crua é diretamente influenciada pela quantidade e distribuição de palhiço na área por interceptar o herbicida antes que este atinja o solo, bem como pela ocorrência de chuvas após a aplicação. Com isso, esse estudo objetivou avaliar a eficácia do herbicida saflufenacil isolado e em mistura com adjuvante no controle das plantas daninhas Ipomoea grandifolia e Euphorbia heterophylla aplicado em pós-emergência no sistema de cana-crua, bem como a seletividade do herbicida a cultura da cana-de-açúcar. O estudo foi realizado em três fases uma em casa de vegetação e duas a campo (Lençóis Paulista-SP e em Teotônio Vilela-AL), com diferentes doses de saflufenacil, com ou sem simulação de chuva, em tempos distintos após a aplicação dos tratamentos químicos. Os tratamentos utilizados foram: saflufenacil (0,050 kg ha-1), saflufenacil (0,070 kg ha-1), saflufenacil (0,140 kg ha-1), saflufenacil + Dash (0,050 kg ha-1 + 0,5% v/v); saflufenacil + Dash (0,070 kg ha-1 + 0,5% v/v); saflufenacil + Dash (0,140 kg ha-1 + 0,5% v/v); e mesotriona + Assist (0,3 L ha-1 + 0,5% v/v), os quais foram aplicados sobre 12 t de palhiço ha-1 sobre o solo, além da pulverização sobre o solo sem cobertura de palhiço, na presença ou ausência de simulação de chuva, na quantidade de 11 mm, após a pulverização dos tratamentos químicos. Aos 3, 7, 14, 21 e 28 dias após a aplicação (DAA) foi avaliada a porcentagem de controle e aos 28 DAA fez-se a avaliação de biomassa seca das espécies de plantas daninhas em estudo, no sistema de colheita de cana crua. O herbicida saflufenacil, aplicado em pós-emergência, na cultura da cana-de-açúcar foi eficaz no controle de I. grandifolia e E. heterophylla. A espécie I. grandifolia foi mais sensível aotratamento com o herbicida saflufenacil. A presença de palhiço e a ausência de chuva favoreceram o controle ...
Abstract: The effectiveness of herbicides in raw cane agricultural system is directly impacted by the amount and distribution of straw in the field, which intercept the herbicide before it reaches the ground as well as the occurrence of rain after application. Thus, this study aimed to evaluate the effectiveness of the herbicide saflufenacil alone and mixed with adjuvant to control of Euphorbia heterophylla and Ipomoea grandifolia weeds in sugarcane mechanical harvesting without straw burning, as well as its selectivity to the culture. The study was carried out in three phases: one in greenhouse and two at the field (Lençóis Paulista - SP and Teotônio Vilela - AL) with different doses of saflufenacil herbicide, with or without rain simulation, at different times after application of chemical treatments. The treatments were: saflufenacil (0.050 kg ha- 1); saflufenacil (0.070 kg ha-1); saflufenacil (0.140 kg ha- 1); saflufenacil + Dash (0.050 kg ha-1 + 0.5 % v / v); saflufenacil + Dash ( 0.070 kg ha-1 + 0.5% v / v); saflufenacil + Dash ( 0.140 kg ha-1 + 0.5% v / v) and mesotriona + Assist ( 0.3 L.ha-1 + 0.5% v / v ), which were applied on 12 t ha-1 of straw on the ground, as well as spraying on the soil without straw coverage, in the presence or absence of simulated rain (amount of 11 mm) after spraying of the chemical treatments. To the 3, 7, 14, 21 and 28 days after application (DAA), the percentage of control was evaluated and at 28 DAA the dry biomass of the weed species was evaluated. The saflufenacil herbicide applied in post-emergence was effective to control of I. grandifolia and E. heterophylla weeds. The weed I. grandifolia proved to be more sensitive to treatment with the saflufenacil herbicide. The presence of straw and the absence of rain facilitated the control of I. grandifolia, while the presence of straw and rain did not facilitated the control of E. heterophylla. The adjuvant addition to ...
Doutor
Dammertz, G. [Verfasser]. "Untersuchungen zu multiperiodischen Strukturen und zum Stabilitaetsverhalten einer uniformperiodischen Struktur fuer supraleitende Separatoren / G. Dammertz." Karlsruhe : KIT-Bibliothek, 2015. http://d-nb.info/1196629439/34.
Full textChávez, Santos Gabriela. "Nivel de conocimiento sobre falsificación de medicamentos en estudiantes del tercer año de secundaria de la Institución Educativa Juana Alarco de Dammert - Miraflores." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2015. https://hdl.handle.net/20.500.12672/4270.
Full textCounterfeit medicines in Peru, is a serious public health problem; interventions to legal and illegal trades made by the General Directorate of Medicines, Supplies and Drugs (DIGEMID) and the Multisectoral Technical Group on Preventing and Combating Smuggling and Illegal Trade in Counterfeit Pharmaceutical and Allied (CONTRAFALME), indicate the need for information that should have the population about counterfeit drugs. This study aims to determine the level of knowledge about counterfeit drugs in third secondary school students from the School Juana Alarco de Dammert-Miraflores, to achieve this the scale of Estaninos was used. To determine the effectiveness of the training a comparison parametric test with paired averages was used. An active methodological strategy was used in the training design to achieve meaningful learning. The research is quantitative with a pre-experimental design, the sample consisted of 51 female students from 13 to 17 years old, selected through a non-probability causal sampling. The study was made in December 2014. Before applying training, the knowledge level about counterfeit drugs was "medium” 51,0% and "high" 19,6% varying to 7,8% and 92,2% respectively after applying training. The pre-training average was 13,81 and post-training was 17,84, where you can see a positive change with a difference of 4,03 points, equivalent to an overall increase of 29%. With 95% confidence, we affirm that the post-training average is between 17,40 and 18,27. It was determined, that the level of knowledge of the participants at the beginning was "medium" and at the final, it was "high". Keywords: Counterfeit medicine, active methodology, training, knowledge level.
Tesis
Lees, Sven. "Investeringar i småskalig vattenkraft vid befintliga dammar : - En studie av teknik-, ekonomi- och miljöfrågor." Thesis, Linköping University, Department of Mechanical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-5765.
Full textIn this thesis a method for evaluating investments in small scale hydro power is presented. An analysis of the future position that small scale hydro production will have on the Nordic electricity market is also carried out. This is done by an inventory of technology and economic and environmental aspects. The inventory is also a guide as to how the project should be implemented.
Hydrolyzer is the name of the Excel tool developed to evaluate investments. The tool requests input data from the user and then evaluates the investment and generates a sensitivity analysis. Several projects or scenarios can be entered and are then ranked after profitability. For example a major repair can be compared to a new power station and tailrace excavations are possible to evaluate.
The profitability of small scale hydro power investment mainly depends on the size of the initial investment. The power generation costs average among the lowest among possible future power plants. This trend applies to comparisons between renewable and fossil production plants. Electricity prices will probably not fall back to historic levels, due to fuel shortage and increasing environmental concerns. Price prognosis therefore indicates that investments, which on calculation seem profitable, will also be so.
Small scale hydro investments at existing dams are socio-economically and environmentally sound. The investments contribute with clean power but have local environmental impacts. At existing dams this damage is already done and expensive to undo if at all possible. The
environmental impacts can be dramatically reduced by construction of fish passages etc. In the thesis an example shows that economic resources for environmental constructions often depend on electricity certificates and that residual flows aren’t greater than necessary.
An investment project should start by evaluating possible scenarios that the hydro power permit may result in. The transmission capacity should also be investigated at an early stage. Materials should be chosen with care and evaluated with a star diagram. A synchronous
generator without a speed increaser should be considered for the hydro investment. The turbine type should be suggested by the manufacturer who also has to be able to guarantee efficiencies and cavitation resistance. Submersible turbines should be considered as they significantly reduce building costs. Involved persons need to be experienced and the tenders should be lump sums except for costs which are difficult to determine.
I detta examensarbete presenteras en metod för att enkelt kunna göra en bedömning av om det är lönsamt att investera i småskalig vattenkraft. Det undersöks också hur den småskaliga vattenkraftens förutsättningar på den framtida elmarknaden ser ut. Detta görs genom en inventering av teknik, ekonomi och miljöaspekter. Inventeringen ger också svar på hur ett investeringsprojekt ska genomföras.
Hydrolyzer kallas excelverktyget som utvecklats för att göra lönsamhetsbedömningen. Det fungerar så att indata matas in och sedan beräknas investeringens lönsamhet och en känslighetsanalys genereras. I verktyget kan olika investeringsalternativ läggas in som sedan beräknas och rangordnas. Exempelvis kan en större reparation jämföras med att bygga en helt ny station eller rensningar utvärderas.
Småskalig vattenkrafts lönsamhet och produktionskostnader beror till största del på hur stor grundinvesteringen blir. Produktionskostnaden är i snitt bland de billigaste produktionsslagen som kan komma att byggas i framtiden. Trenden gäller vid jämförelse både bland förnybara
och bland övriga produktionsslag. På elmarknaden pekar det mesta på att priset inte kommer att sjunka tillbaka till historisk nivå. Detta då bränslena är bristvara och att en allt större miljöhänsyn krävs vilket pressar upp priset. Prisutvecklingen talar för att om ett investeringsbeslut tas där kalkylen visar lönsamhet så kommer detta också att infalla.
Investeringar i småskalig vattenkraft vid befintliga dammar bedöms vara samhällsekonomiskt och miljömässigt fördelaktigt. Småskalig vattenkraft producerar ren el men ger miljöstörningar lokalt. Vid befintliga dammar är dock denna skada redan skedd och väldigt kostsamt att återställa om det överhuvudtaget är möjligt. Miljöproblemen kan dock kraftigt minskas genom byggnation av fiskpassager m.m. Möjligheten att bygga vid befintliga dammar kan vara beroende av elcertifikat om de lokala förutsättningarna är dåliga. I rapporten visas också genom ett exempel att ekonomin för miljöförbättrande åtgärder oftast är beroende av elcertifikat och att mintappningar inte är större än nödvändigt.
Investeringsprojektet bör börja med att ta fram scenarion att utvärdera utifrån hur vattendomen kan tänkas bli. Elnätets kapacitet ska också undersökas tidigt. Materialen ska väljas med omsorg och utvärderas med stjärndiagram. En synkron generator utan växel ska
övervägas till kraftverket. Turbintypen ska föreslås av tillverkaren och denna ska kunna garantera verkningsgrader och kavitationsmotstånd. Dränkbara turbiner ska övervägas då dessa kräver väsentligt mindre byggnationsarbeten. Inblandade i projektet ska ha rätt kunskaper och anbuden ska tas in som klumpsummor där visst ansvar tas för svårbestämda kostnader.
Ellsäßer, Sophie [Verfasser], and Antje [Akademischer Betreuer] Dammel. "Kasus im Korpus : zu Struktur und Geographie oberdeutscher Kasusmorphologie / Sophie Ellsäßer ; Betreuer: Antje Dammel." Münster : Universitäts- und Landesbibliothek Münster, 2020. http://d-nb.info/1223487318/34.
Full textAhlberg, Fanny. "Ökad avbördningskapacitet hos befintliga dammar i Sverige : En fallstudie över damm i mellersta Norrland." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231320.
Full textAndersson, Susanna. "Diversitet av amfibier och förhållandet mellan gruppens reproduktiva framgång och evertebrater knutna till dammar." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-42721.
Full textNordström, Albin. "Malmbildande processer och Bergslagen : - Med exemplifiering från en silver-rik sulfidmineralisering vid Dammen nära Dannemora." Thesis, Uppsala universitet, Berggrundsgeologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-175775.
Full textThis report gives a description of ore-forming processes and an introduction to Bergslagen ore-geology. The polarization microscope is described together with a number of identification-criteria of specifik minerals found during a study of four geological specimens from Dammen close to Dannemora, including a description of common ore textures. Two of the samples were also analyzed with an electon probe microanalyzer
Berg, Johan, and Maria Linder. "Säkerhetsklassificering av dammar : En kartläggning av system i Sverige, Norge, Finland, Schweiz, Kanada och USA." Thesis, Uppsala universitet, Elektricitetslära, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-211666.
Full textOttosson, Evelina. "Blås bort dammet från de äldre boksamlingarna! : En studie om folkbiblioteks bevarande av bokligt kulturarv." Thesis, Högskolan i Borås, Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-19377.
Full textAksamija, Amra. "Etude chimique des matériaux résineux : oliban, dammar et mastic : application à des prélèvements artistiques et archéologiques." Phd thesis, Université d'Avignon, 2012. http://tel.archives-ouvertes.fr/tel-00872166.
Full textAbdel-Ghani, Mona H., Howell G. M. Edwards, Ben Stern, and Robert C. Janaway. "Characterization of paint and varnish on a medieval Coptic-Byzantine icon: Novel usage of dammar resin?" Elsevier, 2009. http://hdl.handle.net/10454/4712.
Full textA comprehensive study has been undertaken into a 13th century Coptic-Byzantine icon from the St. Mercurius Church, St. Mercurius monastery, Old Cairo, Egypt. The layered structure, pigment composition and varnish identification were revealed by means of optical and Raman microscopy and gas chromatography¿mass spectrometry (GC¿MS). The structure of the icon comprised six layers; wooden panel, canvas, white ground, two bole layers and a single paint layer. Azurite (2CuCO3·Cu(OH)2), cinnabar (mercuric (II) sulfide ¿-HgS), yellow ochre (Fe2O3·H2O), hydromagnesite Mg5(CO3)4(OH)2·4H2O and lamp black (carbon, C) are the pigments identified in the icon. The green paint area is of interest as it is applied neither with a green pigment nor with a mixture of a blue and yellow pigment. Instead, a yellow layer of dammar resin was applied on top of blue azurite to obtain the green colour. Pinaceae sp. resin mixed with drying oil was used as a protective varnish.
Flöhr, Tilman [Verfasser], Henner [Akademischer Betreuer] Hollert, and Andreas [Akademischer Betreuer] Schäffer. "Dammed and damned? : ecotoxicological impacts on the Yangtze Three Gorges Reservoir, China / Tilman Flöhr ; Henner Hollert, Andreas Schäffer." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1129875741/34.
Full textErsgård, Henrik. "Naturens vandringshinder är kulturens dammar : Kulturmiljöernas betydelse vid restaurering av vattendrag med exempel från Hallstahammars kommun, Västmanlands län." Thesis, Högskolan Kristianstad, Fakulteten för naturvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-18700.
Full textThis essay is focusing on Kolbäcksåns lower part in Hallstahammar municipality, Västmanlands county in Sweden, aiming on how cultural heritage and it’s importance is treated when changes in the landscape is about to be done. Many of the historic free rivers has due to dams been divided, and the water has gone from rapid to still. If changes is about to be done to acchive approved ecological status, the risk on damaging the cultural heritage sites is palpable. Data, that’s been analyzed, has been collected through interviews with respondents from five instances in Västmanlands county. The Majority of the answers analysed reveals that a cultural heritage site is definied by the affect made by humans, that there is a historical connection and that the site is seen as a unit in the landscape. A cultural heritage site is affected whilst a natural environment site can be both affected and non-affected. When landscape changes that affects cultural heritage sites is performed, it reveals that different interests are colliding and the importance of an early collaboration between interests is performed. The thematic analyze of the answers from the interviews revealed several potential indications on conflicts and potential solutions.
Bergström, Anna. "Brottet i dammen : En tematisk analys av Mikael Niemis roman Fallvatten ur ett ekokritiskt, ekofeministiskt och postkolonialt perspektiv." Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-66693.
Full textHauri, Stephanie [Verfasser], Markus [Akademischer Betreuer] Lang, Markus [Gutachter] Lang, and Karl-Heinz [Gutachter] Dammer. "Konzeptionelle Entwicklungen in der Blindenpädagogik : eine Analyse schriftllicher Quellen von der Weimarer Republik bis in die Nachkriegszeit / Stephanie Hauri ; Gutachter: Markus Lang, Karl-Heinz Dammer ; Betreuer: Markus Lang." Heidelberg : Pädagogische Hochschule Heidelberg, 2018. http://d-nb.info/1174501065/34.
Full textLabs-Dambach, Hilka Verfasser], Christina [Akademischer Betreuer] Griebel, and Karl-Heinz [Akademischer Betreuer] [Dammer. "Didactica picta - Zur Bildtheorie und Bilddidaktik in der Lehrerbildung : empirische Studie und Konzept zur Förderung von Bildliteralität [[Elektronische Ressource]] / Hilka Labs-Dambach. Gutachter: Christina Griebel ; Karl-Heinz Dammer." Heidelberg : Pädagogische Hochschule Heidelberg, 2015. http://d-nb.info/1070231835/34.
Full textAlman, Andrea. "Reningseffekt i dämd dagvattentunnel i Märsta, Sigtuna kommun : Pollutant removal in a dammed stormwater tunnel in Märsta, Sigtuna municipality." Thesis, Uppsala universitet, Geovetenskapliga sektionen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-169303.
Full textStormwater often contains a variety of pollutants such as heavy metals and nutrients that can cause great damage if the water is not treated before it reaches the recipient. A common way to decontaminate this water is through open systems such as ponds and wetlands since they both act as a sedimentation tank and also create a more steady flow. In Steningedalen, Märsta, there is a constructed wetland system designed to clean stormwater from a catchment of about 7200 ha. The water is channeled to the ponds via a stormwater tunnel whose primary purpose was to carry water past the center of Märsta village. The tunnel is about 3100 m long, partially in concrete, and has a weir installed in the end of the tunnel. The purpose of the weir is partly to create a sedimentation basin and partly to channel water past the wetland system when high flows occur. In this study, the treatment effect of this stormwater tunnel is investigated. This has been carried out by sampling the water at two points, one about 1 km away from the end of the tunnel, and the other at the end of the tunnel, with subsequent analysis for the heavy metals lead, copper, cadmium, chrome, nickel and zinc as well as the nutrient phosphorus. Also, the concentration of suspended matter and the particle size distribution of the stormwater has been investigated. To supplement the water analysis, heavy metals and phosphorus in the sediments were analysed and thickness of the sediment was also measured. The result of the water and sediment sampling shows that the levels of heavy metals in the water are generally relatively high. Zinc in particular, is found at high concentrations both in water and in sediments and exceeds the Environmental Protection Agency’s limit. Phosphorus levels are also, according to the Environmental Protection Agency's classification of lakes and streams, extremely high at high flow rates and high at low flow rates in the tunnel. The results also show that the concentrations of heavy metals and phosphorus in surface waters do not differ significantly between the sampling points at low flow rates in the tunnel. At high flow rates, however, a reduced level of both heavy metals and phosphorus was detected in the end of the tunnel, which indicates that the level of these pollutants decreases with distance from the inlet due to sedimentation in the tunnel. Sediment thickness is greater at the end of the tunnel, which indicates that sedimentation increases towards the outlet of the tunnel which most likely is due to fact that the installed weir slows down the flow rates and creates a sedimentation basin. However, the results of the particle size distribution analysis show that the fraction of particles large enough to settle is very small. Thus it is concluded that the later part of the tunnel shows a relatively good separation capability at high flow rates, but the separation effect is reduced at lower flow rates, which can be explained by the small size of the particles in the water.
Damme, Alexander [Verfasser], and Holger [Akademischer Betreuer] Braunschweig. "Reaktivität von Diboranen(4) gegenüber metallischen und nicht-metallischen Lewis-Basen / Alexander Damme. Betreuer: Holger Braunschweig." Würzburg : Universitätsbibliothek der Universität Würzburg, 2013. http://d-nb.info/1034813137/34.
Full textKasper, Jennifer N. "An ice-dammed lake in the St. Elias Range, southwestern Yukon Territory water balance, physical limnology ice dynamics and sedimentary processes." Thesis, University of Ottawa (Canada), 1989. http://hdl.handle.net/10393/5622.
Full textDamme, Patrick [Verfasser], Wolfgang [Akademischer Betreuer] Lehner, Wolfgang [Gutachter] Lehner, and Stefan [Gutachter] Manegold. "Analytical Query Processing Based on Continuous Compression of Intermediates / Patrick Damme ; Gutachter: Wolfgang Lehner, Stefan Manegold ; Betreuer: Wolfgang Lehner." Dresden : Technische Universität Dresden, 2020. http://d-nb.info/1227201982/34.
Full textLundén, Eric. "Mossfloran vid vattenkvarnar i sydöstra Sverige." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-39005.
Full textMossor spelar en viktig roll i ekosystem i rinnande vatten och är vanligt förekommande på strukturer i och vid vattenkvarnar. Dessa habitat skiljer sig från vattendraget i övrigt bland annat genom annorlunda mikroklimat och störningsregim, men också genom en hög mångfald av för mossor lämpliga substrat. I denna studie undersöktes mossfloran vid fem vattenkvarnar och fem referensområden. Artantal jämfördes mellan kvarn- och referensområden och skillnader i artsammansättning analyserades med en diskriminantanalys. I 90% av fallen var artsammansättning specifik för respektive habitat och medeltalet för antalet arter var 57% högre vid vattenkvarnar jämfört med referensområden. Stenar och block i olika storlekar, betong och murbruk med högre pH-värden än den underliggande berggrunden och starkare strömmar är några av de faktorer som bidrog till den ökade artmångfalden vid vattenkvarnarna. Restaureringsprojekt i rinnande vatten, till exempel dammutrivningar, utgör ett potentiellt hot mot mossfloran vid vattenkvarnar eftersom de strukturer mossorna växer på riskerar att antingen förstöras eller tas bort. Förändringar i mikroklimat och störningsregim är två andra potentiella hot mot arter i dessa miljöer.
Tackenberg, Maria [Verfasser], Christa Gutachter] Volkmar, Karl-Heinz [Gutachter] Dammer, and Erich-Christian [Gutachter] [Oerke. "Analyse der mehrjährigen Versuche zur Heterogenität eines Weizenbestandes, deren Detektion mittels Multispektralkamera und die daran angepasste kamerabasierte, teilflächenspezifische Fungizidapplikation : unter Betrachtung klimatischer, bestands- und infektionsspezifischer Unterschiede / Maria Tackenberg ; Gutachter: Christa Volkmar, Karl-Heinz Dammer, Erich-Christian Oerke." Halle (Saale) : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2019. http://d-nb.info/1210727471/34.
Full textTackenberg, Maria [Verfasser], Christa [Gutachter] Volkmar, Karl-Heinz [Gutachter] Dammer, and Erich-Christian [Gutachter] Oerke. "Analyse der mehrjährigen Versuche zur Heterogenität eines Weizenbestandes, deren Detektion mittels Multispektralkamera und die daran angepasste kamerabasierte, teilflächenspezifische Fungizidapplikation : unter Betrachtung klimatischer, bestands- und infektionsspezifischer Unterschiede / Maria Tackenberg ; Gutachter: Christa Volkmar, Karl-Heinz Dammer, Erich-Christian Oerke." Halle (Saale) : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2019. http://d-nb.info/1210727471/34.
Full textVeh, Georg [Verfasser], Ariane [Akademischer Betreuer] Walz, Oliver [Akademischer Betreuer] Korup, Ariane Gutachter] Walz, Oliver [Gutachter] Korup, and Wilfried [Gutachter] [Haeberli. "Outburst floods from moraine-dammed lakes in the Himalayas : detection, frequency, and hazard / Georg Veh ; Gutachter: Ariane Walz, Oliver Korup, Wilfried Haeberli ; Ariane Walz, Oliver Korup." Potsdam : Universität Potsdam, 2019. http://d-nb.info/121840518X/34.
Full textVeh, Georg [Verfasser], Ariane [Akademischer Betreuer] Walz, Oliver [Akademischer Betreuer] Korup, Ariane [Gutachter] Walz, Oliver [Gutachter] Korup, and Wilfried [Gutachter] Haeberli. "Outburst floods from moraine-dammed lakes in the Himalayas : detection, frequency, and hazard / Georg Veh ; Gutachter: Ariane Walz, Oliver Korup, Wilfried Haeberli ; Ariane Walz, Oliver Korup." Potsdam : Universität Potsdam, 2019. http://d-nb.info/121840518X/34.
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