Bibliografías temáticas / Caudal

Índice

Artículos de revistas
Tesis
Libros
Capítulos de libros
Actas de conferencias
Informes

Literatura académica sobre el tema "Caudal"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 21 de febrero de 2023

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Caudal".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Artículos de revistas sobre el tema "Caudal"

Figueiredo, S. I. S., E. G. Araújo, L. B. M. Araújo y R. H. S. Ferraz. "Bases ósseas e musculares dos cortes comerciais da cauda de jacaré-do-Pantanal (Caiman yacare Daudin 1802)". Arquivo Brasileiro de Medicina Veterinária e Zootecnia 67, n.º 3 (junio de 2015): 909–17. http://dx.doi.org/10.1590/1678-4162-7787.

Texto completo

Resumen

A exploração comercial de jacaré-do-Pantanal (Caiman yacare) constitui importante cadeia produtiva no Estado de Mato Grosso. As características nutricionais e representatividade na massa corporal de crocodilianos tornaram a região da cauda objeto de estudos morfofisiológicos, evolutivos e tecnológicos. Como inexiste a caracterização anatômica dos músculos e ossos que constituem os cortes comerciais dessa região, objetivou-se descrever os músculos e correspondentes bases ósseas da cauda. Na descrição óssea, foram utilizados um exemplar adulto e seis juvenis. Para caracterização muscular, 24 espécimes juvenis foram conservados em freezer e dissecados a fresco, em ambos os antímeros, para verificação de simetria de ocorrência, fixações musculares, relacões de sintopia, forma e arquitetura muscular. As vértebras caudais são procélicas, exceto a primeira da série, e possuem na superfície ventral do corpo áreas para articulação com os processos hemais, exceto a primeira e as quatro ou cinco últimas. Os cortes comerciais da região são o filé de cauda, composto pelos músculos semiespinhal caudal, longuíssimo caudal, ilioisquiocaudal, caudofemoral longo, transverso e profundo da cauda, enquanto o corte ponta de cauda é constituído pelos músculos longuíssimo caudal e ilioisquiocaudal, com as cinco ou seis últimas vértebras caudais.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Bouchenaki, F., K. Badache, N. Habchi, M. S. Benachour y S. Bakhti. "Caudal Regression Syndrome". Clinical Research and Clinical Trials 4, n.º 3 (29 de septiembre de 2021): 01–06. http://dx.doi.org/10.31579/2693-4779/066.

Texto completo

Resumen

Caudal Regression Syndrome (CRS) is a rare malformation syndrome associating to varying degrees agenesis of the coccygeal or lumbosacral vertebrae.This vertebral anomaly can therefore be reduced clinically to a simple coccygeal agenesis without any deficit or even lumbosacral agenesis accompanying a clinical picture with sphincter disorders associated or not with transit disorders and various deficits involving the lower limbs.This syndrome is accompanied by other orthopedic malformations such as shortening of the lower limbs, and / or gastrointestinal abnormalities, see also genitourinary as well as cardiovascular.Its incidence is 1 to 5 cases per 100,000 births. Its precise cause has not yet been identified, but its relationship to maternal diabetes is well established. We report in our study 5 patients with CRS from different clinics whose sphincter disorders were found in the foreground in all our patients and whose results vary according to the inaugural clinical picture. MRI made it possible to refine and confirm the diagnosis highlighting the congenital anomaly and the associated lesions.We have obtained 75% good results and 25% clinical stabilization; nor do we deplore any case of aggravation or death. The interest is to suspect the diagnosis of CRS; document it at the start of the prenatal period and determine its severity and associated abnormalities in order to present options for patient management; because once the diagnosis is made, surgical treatment becomes imperative due to the formidable neurological sequelae compromising the functional prognosis.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Wang, Xian-xue, Jing Dai, Li Dai, Hua-jing Guo, Ai-guo Zhou y Dao-bo Pan. "Caudal dexmedetomidine in pediatric caudal anesthesia". Medicine 99, n.º 31 (31 de julio de 2020): e21397. http://dx.doi.org/10.1097/md.0000000000021397.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Polidoro, D., L. F. D. Corrêa, R. P. Santos, G. Aiello, R. O. Chaves, R. Baumhardt, A. Ripplinger y A. Mazzanti. "Extrusão de disco intervertebral caudal (coccígea) em um Basset Hound: primeiro relato de caso". Arquivo Brasileiro de Medicina Veterinária e Zootecnia 69, n.º 6 (noviembre de 2017): 1485–90. http://dx.doi.org/10.1590/1678-4162-9408.

Texto completo

Resumen

RESUMO Relata-se o primeiro caso no Brasil de doença do disco intervertebral (Hansen tipo I) entre as vértebras caudais (coccígeas) em uma cadela Basset Hound com seis anos de idade, castrada, pesando 16kg e com histórico de dor durante defecação e manipulação da região pélvica associada à inabilidade de mover, elevar ou abanar a cauda. Na radiografia simples, observou-se opacidade do forame intervertebral entre a quarta e a quinta vértebra caudal. O animal foi submetido à laminectomia dorsal modificada, seguida de fenestração do disco intervertebral afetado. Decorridos 15 dias da cirurgia, a paciente não demonstrava sinais de dor ao defecar e realizava movimentos de abano de cauda, mas ainda com desconforto na palpação e sem elevação da cauda acima da coluna vertebral, o que foi resolvido após 30 dias do procedimento cirúrgico. A relevância do caso está na inclusão, mesmo que rara, da doença do disco intervertebral caudal no diagnóstico diferencial em cães com dor durante a defecação e manipulação da cauda, sendo o exame radiográfico uma ferramenta auxiliar importante para o diagnóstico definitivo e o plano terapêutico.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Sandoval Erazo, Washington Ramiro y Eduardo Patricio Aguilera Ortiz. "Determinación de Caudales en cuencas con poco información Hidrológica". Ciencia Unemi 7, n.º 12 (29 de junio de 2015): 100. http://dx.doi.org/10.29076/issn.2528-7737vol7iss12.2014pp100-110p.

Texto completo

Resumen

indispensablepara los diseños de obras hidráulicas. Con miras a paliar esta situación desventajosa, se presentanalgunas ecuaciones lógicas, resultantes de un análisis de masas, para calcular los caudales mínimos,medios y máximos que, junto con otras, permiten evaluar el coeficiente y el módulo específico deescorrentía. Lo anterior se ilustra con aplicaciones para varias cuencas del País.Palabras clave: Caudal mínimo, caudal medio, caudal máximo, caudal ecológico, coeficiente de escorrentía,Módulo específico de escorrentía.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Jöhr, Martin y Thomas M. Berger. "Caudal blocks". Pediatric Anesthesia 22, n.º 1 (9 de agosto de 2011): 44–50. http://dx.doi.org/10.1111/j.1460-9592.2011.03669.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ghai, Babita, Indu Bala y Neerja Bhardwaj. "Caudal block". Pediatric Anesthesia 15, n.º 10 (octubre de 2005): 902–3. http://dx.doi.org/10.1111/j.1460-9592.2005.01699.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Guidera, Kenneth J., Ellen Raney, John A. Ogden, Michael Highhouse y Mutaz Habal. "Caudal Regression". Journal of Pediatric Orthopaedics 11, n.º 6 (noviembre de 1991): 743–47. http://dx.doi.org/10.1097/01241398-199111000-00008.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Garcia, Leonardo, Tatiana Vidigal, Vinicius Suguri, Rodrigo de Paula Santos y Luis Carlos Gregorio. "Caudal Septoplasty". Otolaryngology–Head and Neck Surgery 143, n.º 2_suppl (agosto de 2010): P270. http://dx.doi.org/10.1016/j.otohns.2010.06.574.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Broadman, Lynn M. y Giorgio Ivani. "Caudal blocks". Techniques in Regional Anesthesia and Pain Management 3, n.º 3 (julio de 1999): 150–56. http://dx.doi.org/10.1016/s1084-208x(99)80036-6.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Tesis sobre el tema "Caudal"

Muñoz, Higuera Diego. "Tutela administrativa de caudales superficiales. el caso del caudal ecológico". Tesis, Universidad de Chile, 2015. http://repositorio.uchile.cl/handle/2250/134168.

Texto completo

Resumen

Memoria (licenciado en ciencias jurídicas y sociales)
Autor no autoriza el acceso a texto completo de su documento
Esta memoria revisa el desarrollo de las intervenciones administrativas orientadas a la protección de caudales mínimos desde la década de 1980 hasta el presente, y critica de la suficiencia o idoneidad de las mismas en el contexto jurídico y político ambiental, especialmente tratándose del denominado Caudal Ecológico Mínimo. La investigación se desarrolla a través del estudio de diversos textos doctrinarios, leyes, reglamentos y minutas, y recurre a un método deductivo, de tipo dogmático jurídico. Entre otras indicaciones sobre la dirección en que debieran orientarse los esfuerzos regulatorios en el ramo, se concluye que, cuando por razones de interés público o de conservación del patrimonio ambiental sea necesario reducir el volumen máximo de extracciones en un cauce o sección del mismo, todos los derechos existentes en él deberían ser reducidos en la medida que corresponda, a través de Planes de Manejo, complementarios a los caudales ecológicos en vigor, por resultar estos insuficientes para la consecución de tales objetivos

Los estilos APA, Harvard, Vancouver, ISO, etc.

Lefèvre, Stephan. "Appendice caudal, reliquat phylogénique ?" Nice, 1989. http://www.theses.fr/1989NICE6535.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Paik, Elizabeth Jae-Eun. "Caudal Transcription Factors in Hematopoietic Development". Thesis, Harvard University, 2012. http://dissertations.umi.com/gsas.harvard:10254.

Texto completo

Resumen

During embryogenesis, hematopoietic cells arise from the lateral plate mesoderm (LPM) following gastrulation. The transcriptional program required for this LPM to blood switch is not fully understood. Previous work on a zebrafish mutant with a deletion in the cdx4 gene demonstrated the importance of this caudal transcription factor in the LPM to blood transition. To explain how cdx4 regulates embryonic hematopoiesis, two main approaches were taken in this thesis. The first part of the thesis describes a chemical genetics screen that identified cdx4 interacting pathways. To find small molecules that could rescue the loss of red blood cells caused by the cdx4 deletion, cdx4 mutant embryos were incubated with 2640 compounds from the beginning of the gastrula stage to the 10-somite stage. Two related psoralen compounds, Bergapten (Ber) and 8-methoxypsoralen (8-MOP), rescued the erythroid progenitors in the cdx4 mutants. This rescue is closely linked to the compounds' effects on anteriorposterior patterning, reminiscent of retinoic acid pathway compounds. The second part of my thesis identifies a Cdx4-Sall4 transcriptional module in the LPM. Chromatin-immunoprecipitation coupled to sequencing (ChIP-seq) and microarray analysis revealed that Cdx4 directly regulates cdx4 and a zinc finger transcription factor spalt-like 4 (sall4) transcription. Sall4 ChIP-seq showed that Sall4 also binds to its own locus and to the cdx4 locus, suggesting an auto- and cross-regulation between two transcription factors. In addition, Cdx4 and Sall4 bind to common genomic regions proximal to mesodermal progenitor (tbx16 and mespa) and hematopoietic genes (scl, gata2a, and ldb1a), indicating Cdx4 and Sall4 co-regulate key genes that are required for LPM and blood specification. sall4 knockdown in the cdx4 mutants demonstrated that Sall4 synergizes with Cdx4 in regulating embryonic hematopoiesis. These findings suggest that auto- and cross-regulation of Cdx4 and Sall4 establish a stable circuit in the LPM that facilitates the activation of blood-specific program as development proceeds. How undifferentiated germ layers transition into various tissues is a key question in developmental biology. My thesis establishes a model based on LPM to blood transition, which is also applicable to other studies on germ layer specification.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Tojima, Sayaka. "Sacro-caudal musculoskeletal morphological diversity in catarrhines". 京都大学 (Kyoto University), 2014. http://hdl.handle.net/2433/188517.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Lopes, Luciene Pinheiro. "Um estimador com estrutura de U-estatística para o índice caudal de distribuições de cauda pesada". reponame:Repositório Institucional da UnB, 2007. http://repositorio.unb.br/handle/10482/3279.

Texto completo

Resumen

Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Exatas, Departamento de Matemática, 2007.
Submitted by Fernanda Weschenfelder (nandaweschenfelder@gmail.com) on 2009-12-07T17:15:07Z No. of bitstreams: 1 2007_LucienePinheiroLopes_parcial.PDF: 645786 bytes, checksum: c70e3639dbab3d758a210f34f8071fc8 (MD5)
Approved for entry into archive by Daniel Ribeiro(daniel@bce.unb.br) on 2010-01-16T00:11:03Z (GMT) No. of bitstreams: 1 2007_LucienePinheiroLopes_parcial.PDF: 645786 bytes, checksum: c70e3639dbab3d758a210f34f8071fc8 (MD5)
Made available in DSpace on 2010-01-16T00:11:03Z (GMT). No. of bitstreams: 1 2007_LucienePinheiroLopes_parcial.PDF: 645786 bytes, checksum: c70e3639dbab3d758a210f34f8071fc8 (MD5) Previous issue date: 2007
No presente trabalho, estudamos o estimador proposto por Fan (2004), para o índice caudal de distribuições no domínio de atração de leis _-estáveis, com 0 < _ < 2. Este estimador tem estrutura de U-estatística, é robusto e assintoticamente não viesado. Utilizando as ferramentas da teoria clássica de U-estatística, são demonstradas a consistência e normalidade assintótica do estimador. _____________________________________________________________________________________ ABSTRACT
In this work we study the estimator proposed by Fan (2004) for the tail index of distributions in the domain of attraction of a _-stable law with 0 < _ < 2. This estimator has U-statistic structure and is robust and asymptotically unbiased. By using the classical tools theory of U-statistic, the consistency and the asymptotic normality of the estimator are proved.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Duarte, Afonso Nuno Miguel. "Particularités du tube neural caudal chez l'oiseau". Paris 6, 2005. http://www.theses.fr/2005PA066087.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Nikolaenko, E. U. y V. V. Gargin. "Syndrome mermaid - severe syndrome of caudal regression". Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/55018.

Texto completo

Resumen

Congenital limb malformations rank behind congenital heart disease as the most common birth defects observed in infants. The term «sirenomelia» («mermaid syndrome») is derived from the physical similarity of the affected fetus to mythical creatures mermaids - charming women with the lower part of the body in the form of a fish tail, where there is a fusion of the lower extremities and partial or complete fusion of the feet.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Lin, Minshuo. "Functional Analysis of the Zebrafish Caudal Fin Regeneration". Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/26202.

Texto completo

Resumen

The caudal fin of zebrafish (danio rerio) is often used to study regeneration thanks to its extraordinary regenerative ability, easy access, and relative simplicity in structure. Branching morphogenesis is observed in many organs, including lungs and salivary glands in mammals, as well as the fin rays in zebrafish and is thought to follow unifying principles. An important developmental gene, sonic hedgehog a (shha), has been shown in other studies to play an essential role in the branch formation. Previous studies in our lab have shown that the transient depletion of the shha-expressing cells following laser ablation of the shha-expressing cells in the regenerating caudal fin results in a delay of fin rays branch formation. In order to study the long-term effect of ablating the shha-expressing cells, I generated a new zebrafish transgenic line (Tg)(2.4shha:CFP-NTR-ABC) to perform a conditional cell ablation using the Metronidazole/Nitroreductase (Mtz/NTR) system. Preliminary data suggest that cell ablation using the Mtz/NTR system is successful in the Tg(2.4shha:CFP-NTR-ABC) embryos. In addition, short-term ablation of the shha-expressing cells through Mtz/NTR system delays branch formation during caudal fin regeneration of the Tg(2.4shha:CFP-NTR-ABC) adult fish. Further work will involve the analysis of the effects of the long-term ablation of the shha-expressing cells and the involvement of other signaling pathways in the ray branching formation during zebrafish caudal fin regeneration. This study can provide insights into understanding of the molecular mechanisms underlying branching morphogenesis in various organs. During the course of the above project, I have observed an organ-wide response to local injury in the zebrafish caudal fin. In this study, I have shown, for the first time, an immediate organ-wide response to partial fin amputation characterized by the damage of blood vessels, nerve fibers and the activation of inflammatory response in the non-amputated tissues. I established that the adult zebrafish caudal fin serves as an excellent model for the study of the organ-wide response to local injury, and such study may provide new insights into the field of regenerative medicine in which stimulating regeneration locally may trigger responses in unintended locations. Résumé La nageoire caudale du poisson zèbre (danio rerio) est souvent utilisée pour étudier les mécanismes de régénération à cause de son extraordinaire capacité de régénération, son accès facile, et sa relative simplicité structurale. La morphogenèse de branches est observée dans plusieurs organes incluant les poumons et les glandes salivaires chez les mammifères ainsi que les rayons des nageoires du poisson zèbre et est supposée suivre des principes communs. Un important gène de développement, sonic hedgehog a (shha), joue un rôle essentiel dans la formation des branches. Des études précédentes effectuées dans notre laboratoire ont montré que l’absence transitoire des cellules exprimant shha dans des expériences d’ablation au rayon laser induit un délai de la formation des branches dans les rayons au cours de la régénération de la nageoire caudale. Afin d’étudier les effets de l’ablation à long terme des cellules exprimant shha, j’ai fait un nouvelle lignée transgénique de poisson zèbre Tg(2.4shha:CFP-NTR-ABC) pour effectuer une ablation cellulaire conditionnelle à l’aide du système Métronidazole / Nitroréductase (Mtz/NTR). Mes données préliminaires suggèrent que l’ablation cellulaire à l’aide du système Mtz/NTR fonctionne sur les embryons Tg(2.4shha:CFP-NTR-ABC). De plus, l’ablation à court terme des cellules exprimant shha à l’aide du système Mtz/NTR induit un délai de la formation des branches au cours de la régénération des rayons la nageoire caudale des poissons adultes Tg(2.4shha:CFP-NTR-ABC). Des études supplémentaires incluront l’analyse des effets de l’ablation à long terme des cellules exprimant shha et le rôle d’autres cascades de signalisation dans la formation des branches des rayons au cours de la régénération de la nageoire caudale du poisson zèbre. Cette étude pourrait fournir des informations concernant la compréhension des mécanismes moléculaires sous-jacents à la formation de branches dans des organes variés. Au cours de l’étude décrite ci-dessus, j’ai fait l’observation d’une réponse globale de toute la nageoire caudale à une blessure locale. Dans cette étude, j’ai montré pour la première fois, une réponse immédiate et globale après amputation partielle de la nageoire. Cette réponse est caractérisée par des lésions des vaisseaux sanguins, des fibres nerveuses et par l’activation d’une réponse inflammatoire dans les tissus non-amputés. J’ai établi que la nageoire caudale du poisson zèbre adulte est un excellent modèle pour l’étude de la réponse globale d’un organe à une lésion locale. Une telle étude pourrait fournir de nouvelles informations pertinentes à la médecine régénérative qui, en visant à stimuler la régénération de façon locale, peut entraîner des réponses dans des domaines non voulus.

Los estilos APA, Harvard, Vancouver, ISO, etc.

MENDOZA, LOPEZ CLAUDIA IVETH 329280 y LOPEZ CLAUDIA IVETH MENDOZA. "Enfermedades del tracto urinario caudal de los perros". Tesis de maestría, Universidad Autónoma del Estado de México, 2015. http://hdl.handle.net/20.500.11799/58760.

Texto completo

Resumen

Las enfermedades)del)tracto)urinario)caudal)ETUC(en)perros)son)un)conjunto)de)enfermedades)que)afectan)a)la)vejiga,)uretra)y)próstata)siendo)los)signos)clínicos)más)comunes) la)estranguria,)polaquiuria,)disuria)y)hematuria.)Las)ETUC)más)comunes)en)los) perros) son) la) urolitiasis,) la) infección) del) tracto) urinario,) las) alteraciones) de) la)micción,) las)enfermedades)de) la)próstata,) las)neoplasias,) las)alteraciones)anatómicas)congénitas)y)los)traumatismos.)En)México)las)ETUC)se)presentan)de)forma)habitual)en)la)clínica)diaria,)pero)no)se)ha)estudiado)la)población)de)perros)que)las)padecen)y)se)desconocen)sus)factores)de)riesgo.))El) objetivo) de) este) estudio) fue) determinar) la) frecuencia) de) las) diferentes)enfermedades) que) afectan) al) tracto) urinario) caudal) así) como) determinar) las)características) epidemiológicas) y) sus) factores) de) riesgo) en) los) perros.) Los) casos)clínicos) con) ETUC) fueron) diagnosticados) por) medio) de) un) examen) físico) general,)estudios)de)laboratorio)y)de)imagen.))Durante)el)periodo)de)estudio)se)analizaron)435)casos)clínicos)de)perros)de)los)cuales) 97) tuvieron) un) diagnóstico) definitivo) de) alguna) ETUC.) De) los) perros)diagnosticados)con)alguna)ETUC)(n=97),)el)74,22%)(n=72))fueron)machos)y)el)25.79%)(n=25)) hembras.)Observándose) una) asociación) positiva) estadísticamente) significativa)de) los)machos) sugiriendo) una)mayor) predisposición) a) presentar) algún) tipo) de)ETUC)(OR) 2.17X) IC0.95) 1.64[4.78X) p<0.05).) Las) razas) más) frecuentes) fueron) los) poodle,)labrador,) pastor) alemán,) schnauzer,) cocker) spaniel) y) chihuahueño,) no) teniendo)predisposición)por) raza)por)presentar)alguna)patología.)Los)pacientes)presentaron)un)rango)de)edad)de)3)meses)a)18)años)con)una)mediana)de)8)años.)Los) signos) clínicos) observados) con) mayor) frecuencia) fueron) la) hematuria) y)retención) urinaria) en) el) 19.58%) cada) uno,) estranguria) 5.15%,) polaquiuria) 4.11%,)incontinencia)urinaria)2.06%,)depresión)2.06%,)tenesmo)fecal)2.06%,)y)la)debilidad)en)miembros)pélvicos,)dolor)abdominal)y)fístula)urinaria)con)1.03%)cada)uno.)

Los estilos APA, Harvard, Vancouver, ISO, etc.

Arnauld, Elisabeth. "Compartiment caudal du striatum : particularités neurochimiques et fonctionnelles". Bordeaux 2, 1995. http://www.theses.fr/1995BOR2M107.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Libros sobre el tema "Caudal"

El caudal. Madrid: Ediciones Rialp, 2014.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Trejo, Guillermo. Caudal de murientes. Santiago [Chile]: Ediciones Manieristas, 1986.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Prado, Héctor. Un mágico caudal. San Fernando: Ediciones Ocruxaves, 1987.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Cantero, David F. Caudal de ausencias. [España]: Morandi, 1997.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Moreira, Omar. Colonia cultura, un río caudal. [Montevideo, Uruguay: s.n., 2005.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Wiggins, Agee M. Caudal fold test for bovine tuberculosis. [s.l.]: United States Department of Agriculture. Veterinary Services, 1988.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Cantera, Jaime R., Yesid Carvajal Escobar y Lina Mabel Castro Heredia. Caudal ambiental: Conceptos, experiencias y desafíos. Cali, Colombia: Programa Editorial Universidad del Valle, 2009.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

El caudal de las noches vacías. Barcelona: Martínez Roca, 2013.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ortega, Ángel Fernández. 53 rutas por las montañas de la cuenca del Caudal. Gijón, Asturias: Ediciones Trea, 1998.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Smith, Mark E. Huracán Mitch, caudal de creciente en tramos de ríos seleccionados en Honduras. [Reston, Va.]: U.S. Geological Survey, U.S. Dept. of the Interior, 2002.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Capítulos de libros sobre el tema "Caudal"

Bigbee, John. "Caudal". En Encyclopedia of Clinical Neuropsychology, 706. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57111-9_9141.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Bigbee, John. "Caudal". En Encyclopedia of Clinical Neuropsychology, 1. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-56782-2_9141-1.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gabrys, Beata, John L. Capinera, Jesusa C. Legaspi, Benjamin C. Legaspi, Lewis S. Long, John L. Capinera, Jamie Ellis et al. "Caudal". En Encyclopedia of Entomology, 801. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_540.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Watts, Cedric. "Caudal". En Joseph Conrad, 135–56. London: Palgrave Macmillan UK, 1989. http://dx.doi.org/10.1007/978-1-349-19775-0_5.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Bab, Itai, Carmit Hajbi-Yonissi, Yankel Gabet y Ralph Müller. "Caudal Vertebrae". En Micro-Tomographic Atlas of the Mouse Skeleton, 87–92. Boston, MA: Springer US, 2007. http://dx.doi.org/10.1007/978-0-387-39258-5_7.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gabrys, Beata, John L. Capinera, Jesusa C. Legaspi, Benjamin C. Legaspi, Lewis S. Long, John L. Capinera, Jamie Ellis et al. "Caudal Filaments". En Encyclopedia of Entomology, 801. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_541.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gabrys, Beata, John L. Capinera, Jesusa C. Legaspi, Benjamin C. Legaspi, Lewis S. Long, John L. Capinera, Jamie Ellis et al. "Caudal Lamellae". En Encyclopedia of Entomology, 801. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_542.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Vargas-Silva, Juan Felipe y Philip Peng. "Caudal Canal Injections". En Ultrasound for Interventional Pain Management, 199–205. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-18371-4_17.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Kobayashi, Hideshi, Yuji Okawara, Kyoko Owada y Chifumi Yamada. "Caudal Neurosecretory System". En Atlas of Endocrine Organs, 169–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-662-11190-1_16.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Vargas Silva, Juan Felipe y Philip Peng. "Caudal Canal Injections". En Regional Nerve Blocks in Anesthesia and Pain Therapy, 697–705. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-88727-8_52.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Actas de conferencias sobre el tema "Caudal"

Bazaz Behbahani, Sanaz y Xiaobo Tan. "Dynamic Modeling of Robotic Fish Caudal Fin With Electrorheological Fluid-Enabled Tunable Stiffness". En ASME 2015 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/dscc2015-9879.

Texto completo

Resumen

In this study, we investigate the modeling framework for a robotic fish actuated by a flexible caudal fin, which is filled with electrorheological (ER) fluid and thus enables tunable stiffness. This feature can be used in optimizing the robotic fish speed or maneuverability in different operating regimes. The robotic fish is assumed to be anchored and the flexible tail undergoes undulation activated by a servomotor at the base. Lighthill’s large-amplitude elongated-body theory is used to calculate the hydrodynamic force on the caudal fin, and Hamilton’s principle is used to derive the dynamic equations of motion of the caudal fin. The dynamic equations are then discritized using the finite element method, to obtain an approximate numerical solution. In particular, simulation is conducted to understand the influence of the applied electric field on the stiffness and thrust performance of the caudal fin.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Reis, Bruno, Adilson de Oliveira, Felipe Sanders, Clarissa Nascimento, Daniel Cardeal y Hamilton Matushita. "Complete caudal duplication syndrome – a rare entity". En XXXII Congresso Brasileiro de Neurocirurgia. Thieme Revinter Publicações Ltda, 2018. http://dx.doi.org/10.1055/s-0038-1672954.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Han, Pan, Geng Liu, Yan Ren y Haibo Dong. "Computational Analysis of 3D Fin-Fin Interaction in Fish’s Steady Swimming". En ASME 2016 Fluids Engineering Division Summer Meeting collocated with the ASME 2016 Heat Transfer Summer Conference and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/fedsm2016-7699.

Texto completo

Resumen

Three-dimensional numerical simulations are used to investigate the hydrodynamic performance and the wake patterns of a sunfish in steady swimming. Immersed boundary method for deformable attaching bodies (IBM-DAB) are used to handle complex moving boundaries of one solid body (fish body) attached with several membranes (fins). The effects of the vortices shed from both the dorsal and anal fins on the hydrodynamic performance of the caudal fin are analyzed by prescribing an undulatory swimming kinematics to a full body sunfish model. Results show that both the dorsal fin vortices and the anal fin vortices can increase the thrust and efficiency of the caudal fin comparing to caudal fin only case. This is because the dorsal/anal fin not only can feed vorticity into the caudal fin wake via vortex shedding, but also can modulate the flow in the downstream in a way of forming a jet with stronger backward component.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Chen, Xi, Wenjing Yang, Jiawei Yu, Dakui Feng y Yongfeng Wu. "The Hydrodynamic Analysis of Dolphin Fluke Motion With a Flexible Tail". En ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/omae2019-95727.

Texto completo

Resumen

Abstract This paper studies the effect of the the caudal fin superimposed chordwise deformation on the propulsion performance. The calculation results show that the appropriate chord deformation of the caudal fin can effectively increase the propulsion efficiency. It describes the shape change of dolphin tail by mathematical formula, and studies the propulsion performance of dolphin tail by numerical method combined with morphing mesh technology. The quasi-propulsive efficiency is used to evaluate the propulsive efficiency of self-propelled objects. The results show that the active deformation of the caudal fin can effectively increase the propulsive efficiency and provide a theoretical basis for the design of the flapping bionic propeller.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Li, Rijie, Jiajun Chen, Yushen Huang, Liwei Liu y Xianzhou Wang. "Numerical Simulation of Hydrodynamic Performance of Dolphin Fluke Motion". En ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77472.

Texto completo

Resumen

The dolphins’ cruising, generally, with an extremely high thrust efficiency and low drag, which attracted many researchers’ wide attention. It is hoped that we can improve the hydrodynamic performance of underwater vehicle by studying the thrust characteristics of dolphin’s kick and the relationship between the formation of vortex and the thrust generation. However, previous work is mostly focused on investigation of hydrodynamic performance of dolphin fluke motion with a rigid tail which means that the locomotion of caudal fin is defined only by the oscillating motion, without the chordwise deformation. In this paper, the dolphin’s fluke motion is realized by a flexible caudal fin which is defined by a combination of oscillating motion and chordwise deformation. The simulation of the dolphin fluke motion is achieved by STRA-CCM, and dynamic moving mesh is implemented for different stroke functions. This paper primarily analyzed the thrust characteristics and the formation of vortex of dolphin fluke motion, then compared with the available data from previous work with rigid tail. It can be found that the structure of the vortex generated by the dolphin fluke motion with flexible caudal fin is different from a rigid one. Finally, by analyzing the instantaneous flow condition behind the dolphin caudal fin, it can get the reason why the thrust generated by the flexible caudal fin is larger than rigid one.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Rios, Oscar, Ardavan Amini y Hidenori Murakami. "Modeling and Experimentation of a Ribbed Caudal Fin for Aquatic Robots". En ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-71235.

Texto completo

Resumen

Presented in this study is a mathematical model and preliminary experimental results of a ribbed caudal fin to be used in an aquatic robot. The ribbed caudal fin is comprised of two thin beams separated by ribbed sectionals as it tapers towards the fin. By oscillating the ribbed caudal fin, the aquatic robot can achieve forward propulsion and maneuver around its environment. The fully enclosed system allows for the aquatic robot to have very little effect on marine life and fully blend into its respective environment. Because of these advantages, there are many applications including surveillance, sensing, and detection. Because the caudal fin actuator has very thin side walls, Kirchhoff-Love’s large deformation beam theory is applicable for the large deformation of the fish-fin actuator. In the model, it is critical to accurately model the curvature of beams. To this end, C1 beam elements for thin beams are developed by specializing the shear-deformable beam elements, developed by the authors, based upon Reissner’s shear-deformable nonlinear beam model. Furthermore, preliminary experiments on the ribbed fin are presented to supplement the FE model.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Liu, Geng y Haibo Dong. "Effects of Tail Geometries on the Performance and Wake Pattern in Flapping Propulsion". En ASME 2016 Fluids Engineering Division Summer Meeting collocated with the ASME 2016 Heat Transfer Summer Conference and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/fedsm2016-7691.

Texto completo

Resumen

Swimming fishes exhibit remarkable diversities of the caudal fin geometries. In this work, a computational study is conducted to investigate the effects of the caudal fin shape on the hydrodynamic performance and wake patterns in flapping propulsion. We construct the propulsor models in different shapes by digitizing the real caudal fins of fish across a wide range of species spanning homocercal tails with low aspect ratio (square shape used by bluegill sunfish, rainbow trout, etc.) or high aspect ratio (lunate shape adopted by tuna, swordfish, etc.), and even heterocercal caudal fin adopted by sharks. Those fin models perform the same flapping motion in a uniform flow to mimic fish’s forward swimming. We then simulate the flow around the flapping fins by an in-house immersed-boundary-method based flow solver. According to the analysis of the hydrodynamic performance, we have found that the lunate shape model (high aspect-ratio) always generates a larger thrust compared to other models. The comparison of the propulsive efficiency shows that the large aspect ratio fins (tuna and shark) have a higher efficiency when the Strouhal number (St) is in the range of steady swimming (0.2<St<0.4), while the lower aspect ratio caudal fins (catfish, trout, etc.) are more efficient when St>0.4, in which the fish is accelerating or maneuvering. Finally, the 3D wake patterns of those propulsors are analyzed in detail.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Liu, Bo y Zhongze Guo. "Hydrodynamic performance study on a flexible caudal fin". En 2016 IEEE International Conference on Mechatronics and Automation. IEEE, 2016. http://dx.doi.org/10.1109/icma.2016.7558634.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Zhijun Wu, Weishan Chen, Junkao Liu, Shengjun Shi y Yingxiang Liu. "Numerical investigation of hydrodynamics of flapping caudal fin". En 2012 IEEE Symposium on Electrical & Electronics Engineering (EEESYM). IEEE, 2012. http://dx.doi.org/10.1109/eeesym.2012.6258633.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Liu, Bo, Zhongze Guo y Bin Liao. "Hydrodynamic performance study on a dual-caudal fin". En 2017 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2017. http://dx.doi.org/10.1109/icma.2017.8015888.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Informes sobre el tema "Caudal"

Kwak, Sang Gyu, Yoo Jin Choo, Soyoung Kwak y Min Cheol Chang. Efficacy of Transforaminal, Interlaminar, and Caudal Epidural Injections in Lumbosacral Disc Herniation: A Systematic Review and Network Meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, agosto de 2022. http://dx.doi.org/10.37766/inplasy2022.8.0091.

Texto completo

Resumen

Review question / Objective: Epidural injection (EI) has been used to manage lower back or radicular leg pain from herniation of lumbar disc (HLD). Three types of EI techniques, including transforaminal (TFEI) interlaminar (ILEI), and caudal epidural injections (CEI), are being applied. We aimed to evaluate the comparative effect of TFESI, ILEI, and CEI for reducing pain or improving function in patients with HLD. Condition being studied: For controlling inflammation by the HLD, various oral medications and procedures are used. Among these therapeutic methods, EI of the drugs is frequently used in clinical practice. Its positive HLD-induced pain reducing effect was reported in several previous studies. Three types of techniques, including TFEI, ILEI, and CEI, have been utilized in clinical practice. conflicting outcomes as to which technique is superior were reported in previous studies. So far, some meta-analysis studies for comparing the effects of different EI techniques on HLD were conducted. However, these previous studies conducted comparison between two procedures among TFEI, ILEI, and CEI. In the current study, using network meta-analysis, we synthesize and compare the effects of TFEI, ILEI, and CEI on pain from HLD, together.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Brochardt, Gary C. Causal Reconstruction. Fort Belvoir, VA: Defense Technical Information Center, febrero de 1993. http://dx.doi.org/10.21236/ada271692.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Kendall, Chad y Constantin Charles. Causal Narratives. Cambridge, MA: National Bureau of Economic Research, agosto de 2022. http://dx.doi.org/10.3386/w30346.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Imbens, Guido y Konrad Menzel. A Causal Bootstrap. Cambridge, MA: National Bureau of Economic Research, julio de 2018. http://dx.doi.org/10.3386/w24833.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gelman, Andrew y Guido Imbens. Why ask Why? Forward Causal Inference and Reverse Causal Questions. Cambridge, MA: National Bureau of Economic Research, noviembre de 2013. http://dx.doi.org/10.3386/w19614.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Kiyavash, Negar. Information Theoretic Causal Coordination. Fort Belvoir, VA: Defense Technical Information Center, septiembre de 2013. http://dx.doi.org/10.21236/ada592847.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Heckman, James y Rodrigo Pinto. Causal Analysis after Haavelmo. Cambridge, MA: National Bureau of Economic Research, septiembre de 2013. http://dx.doi.org/10.3386/w19453.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Abadie, Alberto, Susan Athey, Guido Imbens y Jeffrey Wooldridge. Finite Population Causal Standard Errors. Cambridge, MA: National Bureau of Economic Research, julio de 2014. http://dx.doi.org/10.3386/w20325.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Finkelstein, Amy y Nathaniel Hendren. Welfare Analysis Meets Causal Inference. Cambridge, MA: National Bureau of Economic Research, agosto de 2020. http://dx.doi.org/10.3386/w27640.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Hopple, Gerald. Causal Schema Decision-Aiding System. Fort Belvoir, VA: Defense Technical Information Center, octubre de 1991. http://dx.doi.org/10.21236/ada242931.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!