Dissertations / Theses on the topic 'Martech'
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Mugrauer, Alex, and Johannes Pers. "Marketing managers in the age of AI : A multiple-case study of B2C firms." Thesis, Umeå universitet, Företagsekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-161285.
Full textKubasiewicz, Laura M. "Monitoring European pine martens (Martes martes) in Scottish forested landscapes." Thesis, University of Stirling, 2014. http://hdl.handle.net/1893/21913.
Full textLarroque, Jeremy. "Same looks, different ecology : ecological and genetic insights on two syntopic mustelids species, the European Pine marten (Martes martes) and the Stone marten (Martes foina)." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10019.
Full textOne of the major goals of ecology is to understand the mechanisms which promote species coexistence. The niche-complementarity hypothesis predicts that two sympatric species must differ in their requirements for one of the three main ecological dimensions, i.e. habitat use, diet and activity time, to coexist. Mechanisms that allow for synthopy in terrestrial mammals are complex and varied and, among mesocarnivores, differential habitat selection is a widespread evidenced phenomenon facilitating coexistence. Plus, this differential habitat selection must have consequences on the landscape elements influencing gene flow. It is thus important to gather information on species life history traits in terms of habitat use and selection and in terms of demographic and genetic responses to environmental perturbations. The European pine marten (Martes martes) and the stone marten (Martes foina) are the most similar sympatric carnivores in Europe taking into account phylogenetic relationships, morphology, foraging behaviour, and activity pattern. In a French rural region (Bresse, eastern France) where both species are present in sympatry, we evidenced differential habitat use which could theoretically explain their sympatry. Using telemetry data set, we shown that both species differed in their resting site patterns (number of resting sites, area over which they are distributed, main habitat type used for resting). Additionally, using large data set of genotyped individuals, we found that these habitat use differences have slight consequences on the landscape elements influence on gene flow. Indeed, while we shown a differential negative impact of the trapping pressure on the spatial genetic variation, connectivity in both species is mainly provided by vegetation cover while roads human buildings and open area partially impede it. These results, collectively with morphometric comparison and population dynamics approaches, provided better insights on the pattern and the consequences of the coexistence of the two sympatric species
Balharry, David. "Factors affecting the distribution and population density of pine martens (Martes martes L.) in Scotland." Thesis, University of Aberdeen, 1993. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=166018.
Full textCobb, Eric W. "Physical condition of American martens, Martes americana , from two forest regions in northeastern Ontario." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0011/MQ61253.pdf.
Full textRoutledge, Robert G. "Use of track plates to detect changes in American marten (Martes americana) abundance." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0014/MQ61299.pdf.
Full textDrew, Gary S. "Winter Habitat Selection by American Marten (Martes americana) in Newfoundland: Why Old Growth?" DigitalCommons@USU, 1995. https://digitalcommons.usu.edu/etd/6518.
Full textMevis, Lieke. "Behaviour and survival of captive-reared orphaned stone martens (Martes foina) after release in the wild." Thesis, University of Sussex, 2013. http://sro.sussex.ac.uk/id/eprint/47203/.
Full textHearn, Brian J. "Factors Affecting Habitat Selection and Population Characteristics of American Marten (Martes americana atrata) in Newfoundland." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/HearnBJ2007.pdf.
Full textHarvey, Sarah Lynn. "Recovery measures for the state endangered American marten an internship with two Wisconsin natural resource agencies /." Oxford, Ohio : Miami University, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1103153464.
Full textŠidlauskas, Giedrius. "Lietuvos kiaunių populiacijų kokybė." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130621_144121-01615.
Full textAfter the assessment of martens abundance and hunting analysis stated that in past ten years in Lithuania the hunted martens are 500. The hunting tendency and numbers are growing. At this moment is unknown number about hunting different species individually (M. martes & M. foina). In this population first year specimens was dominating against adults. First year Pine marten female in population was 12,5 % more than first year males. Both species martens males were larger than females, but the sexual dimorphism wasn’t strong . Both species males had two different statistically positive features – body weight and chest size (p< 0,1). Investigated Lithuanian martens from trichinelosis was determined that 8,3 % martens has Trichinella spp. and in 1g. Muscle in average was found 1 this parasite larvae.
Martens, Kelly A. "Utilization of extreme drug resistance testing in malignant melanoma new is not always better." Gold Coast, QLD : Bond University, 2005. http://epublications.bond.edu.au/theses/martens.
Full text"A thesis submitted to Bond University in fulfillment of the requirements for the degree of Doctor of Health Sciences"-- t.p. Bibliography: pages 379-442. Also available via the World Wide Web.
GRALL, DOMINIQUE. "Syndrome du marteau hypothenar." Nantes, 1992. http://www.theses.fr/1992NANT002M.
Full textBotelho, José Rodrigo da Silva. "\"Aqui brande o martelo, o martelo contra Franz Biberkopf\": Entfremdung em Berlin Alexanderplatz." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/8/8144/tde-21112018-111255/.
Full textThis thesis aims at analyzing the character Franz Biberkopf regarding his surroundings: the city of Berlin. Biberkopf is the protagonist of the novel Berlin Alexanderplatz (1929), by Alfred Döblin, and the same name adaptation for the German television, written and directed by Rainer Werner Fassbinder, and which was aired in Germany for the first time in 1980. Both works are the corpus of this research. The main focus is to analyze the characters inadequacy in his social-historical environment. Biberkopf is an ex-convict who, in the plot of these works, tries to regain his space in Berlin between the years of 1928 and 1929, after four years of detention. He lives as a misfit person in the city, and his inadequacy to Berlin society 6 is investigated here as the Entfremdung (alienation) phenomenon, based mainly on phenomenology of the alien, by Bernhard Waldenfels, and on critique of alienation, by Rahel Jaeggi. Therefore, the theoretical basis of this work is interdisciplinary, covering the fields of literature (literary theory), cinema/TV (cinema theory) and philosophy.
DE, MONTE MICHELE. "Communicatins olfactives chez la marte (martes marttes l. ) : etude des variatins du marquage olfactif en fonction de modifications de l'environnement physique et social." Strasbourg 1, 1990. http://www.theses.fr/1990STR13007.
Full textEvans, Rhodri Ll. "Agweddau ar Ryddiaith Owen Martell." Thesis, Bangor University, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.569567.
Full textHarvey, Sarah L. "Recovery Measures for the State Endangered American Marten: An Internship with Two Wisconsin Natural Resource Agencies." Miami University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=miami1105225283.
Full textSavale, Christophe. "Frédéric Martens (1806-1885), photographe et graveur /." Paris : C. Savale, 1993. http://catalogue.bnf.fr/ark:/12148/cb355871205.
Full textOrtiz, Cordero Edgar Josue. "The FIilms of Lucrecia Martel." Master's thesis, Akademie múzických umění v Praze.Filmová a televizní fakulta. Knihovna, 2016. http://www.nusl.cz/ntk/nusl-263158.
Full textMartens, Jan Henning [Verfasser]. "Managementstrukturen in der SPE / Jan Henning Martens." Frankfurt : Peter Lang GmbH, Internationaler Verlag der Wissenschaften, 2014. http://d-nb.info/1060005700/34.
Full textVieira, Denise Adélia. "A literatura, a foice e o martelo." Universidade Federal de Juiz de Fora (UFJF), 2004. https://repositorio.ufjf.br/jspui/handle/ufjf/2981.
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Esta dissertação procura analisar a temática proletária nas letras brasileiras, propondo o seguinte recorte cronológico e temático: do socialismo e anarquismo da Belle Époque, ao comunismo do entre-guerras. Para tanto, os três capítulos da dissertação exploram desde as primeiras leituras da doutrina marxista no Brasil, passando pela literatura anarquista, até a produção dos romances proletários. O trabalho registra as referências de Machado de Assis e Euclides da Cunha a Marx. Conta também a trajetória anarquista de Lima Barreto e seu apoio à Revolução Russa de 1917, além de discutir a relação dos intelectuais com o comunismo desde o ano de 1922 até a década de 30. Finalmente, destaca o romance proletário através de três obras: O Gororoba (1931), de Lauro Palhano, Cacau (1933), de Jorge Amado, Parque Industrial (1933), de Patrícia Galvão. Objetivou-se, dessa maneira, resgatar, entre nós, a temática proletária, esquecida à margem pelo cânone.
This dissertation aims to analyse the proletarian theme in the Brazilian literature, suggesting the following chronological cut: from the socialism and anrchism of the belle époque to the communism of the period between the First and Second Wars. To do so, the three chapters of the dissertation explit since the first readings of Marxist doctrine in Brazil, passing through anarchist literature until the production of proletarian literature. The work registers the references from Machado de Assis and Euclides da Cunha until Marx. It also tells the anarchist trajectory of Lima Barreto and his support to the Russian Revolution of 1917.The work discusses the relationship of the intellectuals with Communism since the year of 1922 until the 30's. Finally, the proletarian novel is emphasised through three works: O Gororoba (1931) by Lauro Palhano, Cacau (1933) by Jorge Amado, Parque Industrial (1933) by Patrícia Galvão. It was the goal rescue the proletarian thematic among us, since it was forgoteen by the canon.
Wasserman, Tzeidle N. "Habitat relationships and gene flow of Martes americana in northern Idaho /." Online version, 2008. http://content.wwu.edu/cdm4/item_viewer.php?CISOROOT=/theses&CISOPTR=286&CISOBOX=1&REC=3.
Full textFuller, Angela K. "Multi-scalar Responses of Forest Carnivores to Habitat and Spatial Pattern: Case Studies with Canada Lynx and American Martens." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/FullerAK2006.pdf.
Full textLabrid, Michel. "La Martre (Martes martes) et la Fouine (Martes foina) utilisation de l'espace et du temps, et régime alimentaire de deux mustélidés sympatriques en milieu forestier /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37606775n.
Full textLabrid, Michel. "La martre (martes martes) et la fouine (martes foina) : utilisation de l'espace et du temps, et régime alimentaire de deux mustélidés sympatriques en milieu forestier." Paris 13, 1987. http://www.theses.fr/1987PA132027.
Full textJubis, Oscar. "The Salta Trilogy of Lucrecia Martel." Scholarly Repository, 2009. http://scholarlyrepository.miami.edu/oa_theses/234.
Full textMartsch, Wiebke [Verfasser], Bettina [Akademischer Betreuer] Pollok, and Jan [Akademischer Betreuer] Vesper. "Zentrale Netzwerkveränderungen im Frühstadium von Morbus Parkinson / Wiebke Martsch. Gutachter: Bettina Pollok ; Jan Vesper." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2013. http://d-nb.info/1045023388/34.
Full textFrithjof, Marten [Verfasser]. "Zur Ermüdungsfestigkeit hochfester großer Schrauben / Marten Frithjof." Aachen : Shaker, 2009. http://d-nb.info/1124366075/34.
Full textHinrichsen, Marten [Verfasser]. "Marktabgrenzung in Zeiten der Medienkonvergenz / Marten Hinrichsen." Frankfurt : Peter Lang GmbH, Internationaler Verlag der Wissenschaften, 2016. http://d-nb.info/1102805300/34.
Full textVogt, Marten J. [Verfasser]. "Zur Informationstätigkeit des Bundesrechnungshofes. / Marten J. Vogt." Berlin : Duncker & Humblot, 2013. http://d-nb.info/1238428320/34.
Full textNommensen, Jens Marten [Verfasser], Reiner [Akademischer Betreuer] Quick, and Marten [Akademischer Betreuer] Kai-Uwe. "Der Nutzen der externen Qualitätssicherung bei Abschlussprüfern aus der Sicht von Aufsichtsräten / Jens Marten Nommensen ; Reiner Quick, Marten Kai-Uwe." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://d-nb.info/1147968403/34.
Full textNommensen, Jens Marten Verfasser], Reiner [Akademischer Betreuer] [Quick, and Marten [Akademischer Betreuer] Kai-Uwe. "Der Nutzen der externen Qualitätssicherung bei Abschlussprüfern aus der Sicht von Aufsichtsräten / Jens Marten Nommensen ; Reiner Quick, Marten Kai-Uwe." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://nbn-resolving.de/urn:nbn:de:tuda-tuprints-69510.
Full textGreen, Filip. "Marte meo i daglig verksamhet - En studie i hur Marte meo tillämpas inom daglig verksamhet." Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-25128.
Full textMcCoubrey, Karen. "The descent into the inner depths, Jerome Martell and Kurtz." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60733.pdf.
Full textHeinemann, Stephen Heinemann Stephen Heinemann Stephen. "Pitch-class set multiplication in Boulez's Le marteau sans maitre /." Thesis, Connect to this title online; UW restricted, 1993. http://hdl.handle.net/1773/11257.
Full textSilva, Lilian Campesato Custódio da. "Vidro e martelo: contradições na estetização do ruído na música." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/27/27157/tde-26012013-174403/.
Full textThe object of this research is the noise and its relationship with music. My idea is to investigate, not always through linear path, the role it plays in music, especially in the period from early twentieth century to now. This investigation is not focused on a technical survey, nor on an historicist approach to the theme. My concern is more focused on a deeper layer in which one can find some connections between what we call \"musical\" and the very culture that generates it. Noise is an essential element for the understanding of certain aspects of modernity, especially in respect of music production (and why not to say, of art production in general) in that period. What I want to show is that many of the contradictions and tensions that feed modern music can be understood as a movement toward acceptance or rejection of noise. The central idea of this text is that there is a recurring dialectical process in the relationship between music and noise. As a disturbance, as a marginal element, noise tends to be avoided, because it always brings the risk of desegregating a system. My intention is to investigate the passage from noise as a disruptive element to music. This relationship is directed to an understanding of how noise has become a destabilizing element, establishing a dialectic tension between its rejection and acceptance as a musical element.
Menezes, Cláudio Carvalho. "Geração automática de leiaute através de matriz de células- MARTELO." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2004. http://hdl.handle.net/10183/6018.
Full textAdair, William A. "Modeling Habitat Quality for American Martens in Western Newfoundland, Canada." DigitalCommons@USU, 2003. https://digitalcommons.usu.edu/etd/6589.
Full textHerr, Jan. "Ecology and Behaviour of Urban Stone Martens (Martesfoina) in Luxembourg." Thesis, University of Sussex, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.486993.
Full textFranke, Sebastian Robert [Verfasser], Andreas [Akademischer Betreuer] Knorr, Marten [Akademischer Betreuer] Richter, Andreas [Gutachter] Knorr, Jan [Gutachter] Wiersig, and Marten [Gutachter] Richter. "Quantization of quasinormal modes in dissipative media / Sebastian Robert Franke ; Gutachter: Andreas Knorr, Jan Wiersig, Marten Richter ; Andreas Knorr, Marten Richter." Berlin : Technische Universität Berlin, 2020. http://d-nb.info/1223537595/34.
Full textSchircks, Rhea. "Die Martens'sche Klausel : Rezeption und Rechtsqualität /." Baden-Baden : Nomos-Verl.-Ges, 2002. http://www.gbv.de/dms/spk/sbb/recht/toc/349777896.pdf.
Full textPICOT, JEAN-YVES. "Resultats du traitement chirurgical du syndrome du marteau hypothenarien : a propos de 11 cas." Lille 2, 1993. http://www.theses.fr/1993LIL2M195.
Full textTANCHOU, PATRICIA. "Le hammer syndrome : a propos de neuf observations." Lille 2, 1989. http://www.theses.fr/1989LIL2M045.
Full textLoosaar, Anne-Ly. "Marte Meo : Innehåll, tillämpning och spridning." Thesis, Stockholm University, Department of Psychology, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-40591.
Full textSyftet med denna studie är att undersöka var, när och hur Marte meometoden används i samspelsbehandling. Resultatet bygger dels på enkät ställd till medlemmar i Marte meoföreningen, dels på intervjuer med fyra Marte meoterapeuter. Enkäten visade att Marte meo används på olika platser i landet, inom olika verksamheter och av många yrkeskategorier, främst socionomer och pedagoger. Metoden kombineras med andra metoder och interventioner, oftast samtal. Marte meobehandlingen anpassas efter det enskilda barnets behov och interventionerna modifieras efter barnets utvecklingsnivå. Metodens fördelar anges av de intervjuade vara att den är konkret och har fokus på barnet. Möjligheten att tillämpa ”the three r´s” enligt Sameroffs modell för Marte meobehandling diskuteras. Målet i behandlingen är att öka förälderns lyhördhet för barnets signaler. Positivt behandlingsresultat genom Marte meobehandlingen beskrivs utifrån intersubjektiva processer. Bildens betydelse i förändringsarbetet lyfts fram som bidragande till att nå djupare nivåer. Angelägen fortsatt forskning är att se hur olika faktorer runt barnet påverkar samspelet och hur samspelet inverkar på mentaliseringsförmågan. Fördjupade undersökningar om hur det triadiska samspelet ser ut skulle kunna bidra till kunskapsutveckling. Utprovade mätmetoder, exempelvis för att värdera samspelets kvalitet, underlättar forskning.
Martens, Waldemar [Verfasser], and M. [Akademischer Betreuer] Steinhauser. "Threshold Corrections in Grand Unified Theories / Waldemar Martens. Betreuer: M. Steinhauser." Karlsruhe : KIT-Bibliothek, 2011. http://d-nb.info/1014279631/34.
Full textMartens, Volker [Verfasser]. "Entwurf und Entwicklung eines Assistenzsystems für die laparoskopische Leberchirurgie / Volker Martens." Lübeck : Zentrale Hochschulbibliothek Lübeck, 2012. http://d-nb.info/1027567592/34.
Full textMartens, Sebastian [Verfasser]. "Modellierung und numerische Berechnung der thermofluiddynamischen Eigenschaften gewebebasierter Wärmeübertrager / Sebastian Martens." München : Verlag Dr. Hut, 2020. http://d-nb.info/1219606146/34.
Full textMartens, Björn [Verfasser]. "Autoimmunhepatitis: Klinik, Diagnose, Therapie und Langzeitverlauf – Eine retrospektive Langzeitdokumentation / Björn Martens." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2018. http://d-nb.info/1176635433/34.
Full textLima, Michelline Nery Azevedo. "Testes modais utilizando martelo instrumentado em estruturas de baixas freqüências naturais." Universidade Federal da Paraíba, 2006. http://tede.biblioteca.ufpb.br:8080/handle/tede/5322.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
In this work it is discussed the improvement in the modal test for obtaining the Frequency Response Function (FRF) in low natural frequency structures by using as exciter an instrumented hammer. There are two conflicting needs in this kind of test: on the one hand, the low natural frequencies of the structure, which are usually associated with low damping, demand long acquisition time so that good resolution in the spectrum may exist. On the other hand, the sampling rate must be increased to correctly catch the short duration signal of the hammer. This leads to an elevated number of points in the signal to be acquired, and there may eventually be limitation on such number of points when using spectrum analyzers in the acquisition and obtaining of the FRFs. Thus, in this work, the selective decimation technique explored for the improvement of the test. The work includes the construction of a prototype with two degrees of freedom (S2GL) to serve as case study for the tests enabling the theoretical and experimental Frequency Response Functions (FRF) to be compared, as well as adjusting the parameters of the model. The MATLAB programming language was used for obtaining the FRFs. The efficiency of the improvement applied was verified through the frequency spectra, in which it was observed significant resemblance between the non-decimated FRF with the acquisition having a high number of points, and the decimated FRF with smaller number of points and selected so that it could preserve the correct detection of the hammer signal.
Neste trabalho discute-se o aprimoramento do teste modal para obtenção da Função Resposta em Freqüência (FRF) em estruturas de baixas freqüências naturais utilizando como excitador um martelo instrumentado. Há duas necessidades conflitantes neste tipo de teste: de um lado, as baixas freqüências naturais da estrutura, usualmente associadas com baixo amortecimento, requerem um tempo longo de aquisição para haver boa resolução no espectro. Por outro lado, a taxa de amostragem deve ser elevada para captar corretamente o sinal de curta duração do martelo. Isto leva a um número elevado de pontos no sinal a ser adquirido, havendo eventualmente limitação de tal número de pontos ao se utilizar analisadores de espectro na aquisição e obtenção das FRFs. Neste sentido, neste trabalho foi explorada a técnica de decimação seletiva para aprimoramento do teste. O trabalho inclui a construção de um protótipo com dois Graus de Liberdade (S2GL) para servir como objeto de estudo para os testes deste aprimoramento, permitindo assim, comparar as Funções Resposta em Freqüências (FRF) teóricas e experimentais, bem como ajustar os parâmetros do modelo. Utilizou-se da linguagem de programação MATLAB® para a obtenção das FRFs. A eficiência do aprimoramento empregado foi verificada através dos espectros de freqüência, onde observou-se uma significativa similaridade entre a FRF não decimada com a aquisição possuindo um número elevado de pontos e a FRF decimada com menor número de pontos e selecionada de modo a preservar a correta detecção do sinal do martelo.
Mello, Waldiney Cavalcante de. "Relações filogenéticas dos tubarões-martelo (Elasmobranchii: Sphyrnidae) com ênfase em morfologia." Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=6041.
Full textA cabeça lateralmente expandida é a principal sinapomorfia da família Sphyrnidae, a qual compreende todos os tubarões-martelo. Apesar de haver trabalhos abordando esta família, sua anatomia interna tem sido negligenciada como fonte de caracteres para serem utilizados na taxonomia e filogenia dos Sphyrnidae, em especial acerca de seu cefalofólio. Além disso, outros caracteres permanecem pouco estudados na família, tais como os referentes à anatomia dentária, dentículos dérmicos e sistema de poros sensoriais do cefalofólio. As relações filogenéticas entre os Sphyrnidae, e desta família entre os demais Carcharhiniformes, ainda é controversa como sua taxonomia. As poucas hipóteses filogenéticas conhecidas, baseadas em morfologia, não foram testadas sob critérios sistemáticos. Já as poucas hipóteses moleculares existentes foram testadas mas são ainda mais controversas. O presente estudo apresenta uma revisão anatômica e taxonômica dos Sphyrnidae, construindo uma matriz de caracteres mais robusta para testar as relações filogenéticas entre os Sphyrnidae, contando com 3 gêneros relacionados no grupo externo: Carcharhinus, Rhizoprionodon e Negaprion. Os resultados posicionam S. tiburo na base da família, e E. blochii e S. tudes compondo um dos clados mais derivados. Espécies de maior porte e cefalofólio mais expandido compõem um clado formado por S. mokarran + (S. lewini + S. zygaena), ao passo que as de menor porte e com cefalofolio mais arredondado formam um grupo polifilético. Rhizoprionodon acutus aparece como monofilético à família Sphyrnidae quando incluído fora do grupo externo. As árvores de consenso (Strictus, Semi-strictus, Majority-rule e Adams) apresentam os mesmos resultados. Os caracteres cranianos, sensoriais e de dentículo dérmico são os que mais suportaram os diversos clados. Após a revisão taxonômica da família, a filogenia com base em morfologia apresentou-se mais consistente e clara, embora controversa aos dados moleculares.
The laterally expanded head is the main synapomorphy of the family Sphyrnidae, which comprises all the hammerhead sharks. In spite of the existence of some works on this family, the internal anatomy have been neglected as a soured of characters to be used in the taxonomy and phylogeny of this family, especially about the cephalofoil. Additionally, other characters remains poorly studied in Sphyrnidae, such as the complete teeth anatomy, dermal denticles and sensorial system of pores in the cephalofoil. It is advocated here that the study of such sources of features would give new characters to construct a more robust matrix to be used in the phylogeny of this family. The interrelationships within the Sphyrnidae, as well as of this family among the other Carcharhiniformes is still controversial as their taxonomy. The few phylogenetical hypothesis based on morphology were never tested before, besides accepted by many authors. In the other hand, the few hypothesis based on molecular data were tested but are even more controversial. The present study presents a anatomic and taxonomic review of the family Sphyrnidae, constructing a more robust matrix that were tested to verify the interrelationships within the family Sphyrnidae, using, for the first time, 3 related genera: Carcharhinus, Rhizoprionodon and Negaprion. The results show that S. tiburo is the most basal living sphyrnid, and E. blochii and S. tudes comprise one of the most derived clade. The large species with the most expanded cephalofoil comprise a monophyletic clade S. mokarran + (S. lewini + S. zygaena), while the small sized species with a more rounded cephalofoil are a polifiletic group. Rhizoprionodon acutus appeared as monophyletic to Sphyrnidae when included ouside the outgroup. The consensus trees (Strictus, Semi-strictus, Majority-rule and Adams showed the same relashionships. The cranial characters supported many clades, followed by sensorial and dermal denticle features. After the taxonomic review of the family, the phylogeny presented to be consistent, besides still controversial to molecular data.