Academic literature on the topic 'Lewis b'

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Journal articles on the topic "Lewis b"

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Rogers, Maureen. "Montague B Lewis." Australasian Journal of Dermatology 55, no. 3 (August 2014): 229. http://dx.doi.org/10.1111/ajd.12241.

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Tannen, Terrell. "Edward B Lewis." Lancet 364, no. 9435 (August 2004): 658. http://dx.doi.org/10.1016/s0140-6736(04)16878-5.

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Galperin, Charles. "Lewis Wolpert, Denis Duboule et Edwards B. Lewis." Bulletin d’histoire et d’épistémologie des sciences de la vie Volume 23, no. 2 (2016): 199. http://dx.doi.org/10.3917/bhesv.232.0199.

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Gillanders, I. "Lewis Gillanders." BMJ 326, no. 7390 (March 22, 2003): 662b—662. http://dx.doi.org/10.1136/bmj.326.7390.662/b.

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Juhl, B. R. "Immunohistochemical demonstration and localization of Lewis a and Lewis b determinants in human urothelium." Journal of Histochemistry & Cytochemistry 33, no. 4 (April 1985): 309–14. http://dx.doi.org/10.1177/33.4.2579997.

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In order to obtain baseline information about Lewis antigen expression in human urothelium in order that changes during malignant transformation can be evaluated, urothelium from eight individuals of known erythrocyte Lewis types were stained by a Tween-modified indirect immunoperoxidase staining technique using goat antibodies directed toward the Lewis a and Lewis b determinants and mouse monoclonal antibodies directed toward the Lewis a determinant in serial dilutions. To evaluate the value of the method for tissue Lewis typing, eleven ureters from individuals of unknown erythrocyte Lewis ty
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Mayerson, Melvin. "Arthur B. Lewis (1909–1996)." American Journal of Orthodontics and Dentofacial Orthopedics 110, no. 3 (September 1996): 329. http://dx.doi.org/10.1016/s0889-5406(96)80021-7.

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Scott, Matthew P., and Peter A. Lawrence. "Edward B. Lewis (1918–2004)." Nature 431, no. 7005 (September 2004): 143. http://dx.doi.org/10.1038/431143a.

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Bender, Welcome. "Edward B. Lewis 1918–2004." Nature Genetics 36, no. 9 (September 2004): 919. http://dx.doi.org/10.1038/ng0904-919.

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Shashidhara, L. S. "Edward B Lewis (1918–2004)." Journal of Genetics 83, no. 2 (August 2004): 219. http://dx.doi.org/10.1007/bf02729900.

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Winchester, Guil. "Edward B. Lewis 1918–2004." Current Biology 14, no. 18 (September 2004): R740—R742. http://dx.doi.org/10.1016/j.cub.2004.09.007.

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Dissertations / Theses on the topic "Lewis b"

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Kather, Ralf [Verfasser], Jens [Akademischer Betreuer] Beckmann, Jens [Gutachter] Beckmann, and Andreas [Gutachter] Hartwig. "Unkonventionelle Lewis-Paare zwischen der Lewis-Säure B(C6F5)3 mit sauerstoffatomhaltigen Lewis-Basen / Ralf Kather ; Gutachter: Jens Beckmann, Andreas Hartwig ; Betreuer: Jens Beckmann." Bremen : Staats- und Universitätsbibliothek Bremen, 2018. http://d-nb.info/115969995X/34.

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Pelotier, Béatrice. "Réactivité du triméthylsilycétène : formation de b-lactones et b-lactames. Approche synthétique de la (-)-ebelactone B." Aix-Marseille 3, 1999. http://www.theses.fr/1999AIX30071.

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La ()-ebelactone b, molecule qui possede des proprietes immunostimmulantes, appartient a la famille des -lactones naturelles. Une des methodes pour former le motif -lactone est la cycloaddition 2+2 catalysee par un acide de lewis, entre un aldehyde et un cetene silyle. L'objectif de notre travail etait d'une part d'etudier la reactivite du trimethylsilylcetene dans les cycloadditions 2+2 sur des aldehydes chiraux et des imines pauvres en electrons, et d'autre part de realiser une approche synthetique de la ()-ebelactone b qui mettrait en jeu une reaction de cycloaddition 2+2 comme etape-cle. C
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Kamara, Lamin Mohamed. "Chiral Sulfinamides, n-Oxides & B-Diketimines as Lewis Base Catalysts and Lewis Bases in Synthetic Reactions; the Development of New Ligand Systems." Thesis, University of Sussex, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.506938.

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Owen, Paul. "Synthesis and properties of borate esters with B-O-MR←3(M=Si or Sn) links." Thesis, Bangor University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267185.

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Sircoglou, Marie. "Etude des modes de coordination des ligands ambiphiles PE (E = B, Al, Ga)." Phd thesis, Université Paul Sabatier - Toulouse III, 2009. http://tel.archives-ouvertes.fr/tel-00450170.

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Ce travail porte sur la chimie de coordination des ligands ambiphiles combinant une base et un acide de Lewis. Le rôle que peut jouer l'acide de Lewis dans la sphère de coordination du métal est en particulier étudié par le biais d'une approche expérimentale et théorique. Le premier chapitre introduit le contexte et les principaux objectifs de ce travail. Le deuxième chapitre propose une étude des interactions métal→borane supportées par des ligands ambiphiles. Une description précise de l'interaction Au→B est proposée dans le cadre de la coordination de ligand diphosphine boranes. L'influence
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Arkhipenko, Sergey Yurievich. "Approaches to novel B-N chemistry at the boundary of frustrated Lewis pairs and bifunctional catalysis." Thesis, Durham University, 2017. http://etheses.dur.ac.uk/12213/.

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This project is devoted to boron chemistry in two ways. Firstly, the development of the boron – nitrogen “Frustrated” Lewis Pairs (FLPs) was investigated by combining the principles of this approach with known bifunctional catalytic methods. This also included design and synthetic efforts towards new bifunctional catalysts 108 and 157 on the basis of L-proline connected to Lewis acidic borane or borinic derivatives, which revealed multiple peculiarities of boron chemistry. Catalyst 176 was successfully utilised in nitro-Michael addition reaction. Secondly, boronic acids are promising catalysts
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Holthausen, Michael H., Tayseer Mahdi, Christoph Schlepphorst, Lindsay J. Hounjet, Jan J. Weigand, and Douglas W. Stephan. "Frustrated Lewis pair-mediated C–O or C–H bond activation of ethers." Royal Society of Chemistry, 2014. https://tud.qucosa.de/id/qucosa%3A35977.

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Protocols for the FLP-mediated transformation of ethers are presented. Distinct reaction pathways involving either C–O or C–H bond activation occur depending on the application of oxophilic B(C6F5)3 or hydridophilic tritylium ions as the Lewis acid.
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Skantz, Linnéa. "Synthesis of biologically active oligosaccharides of the Lewis b family and investigations towards the synthesis of glycoclusters /." Stockholm : Department of organic chemistry, Stockholm university, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-26684.

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Krehbiel, Nicholas A. "Protector of conscience, proponent of service : General Lewis B. Hershey and alternative service during World War II." Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1634.

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Gon?alves, Sabrina Rosa. "O intertexto b?blico na literatura juvenil : As Cr?nicas de N?rnia, de C. S. Lewis." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2015. http://tede2.pucrs.br/tede2/handle/tede/2213.

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Made available in DSpace on 2015-04-14T13:39:29Z (GMT). No. of bitstreams: 1 466896.pdf: 956927 bytes, checksum: 336d7ea6af7ba1a6edb2ef6e506e28ad (MD5) Previous issue date: 2015-01-14<br>Most of the literary texts classified as juvenile literature by the publishers are similar to each other when it comes to structure. These narratives usually present myths, organized constructions that depict human cyclic trajectories, which show characters as role models. Considering, therefore, the need to identify these dialogues among mythical works, this paper analyzes the short stories The magician s
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Books on the topic "Lewis b"

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Lewis B. Hershey, Mr. Selective Service. Chapel Hill: University of North Carolina Press, 1985.

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B, Patten Lewis. The best western stories of Lewis B. Patten. Boston, Mass: G.K. Hall, 1989.

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B, Patten Lewis. The best western stories of Lewis B. Patten. Carbondale: Southern Illinois University Press, 1987.

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Puller, Lewis B. Fortunate son: The autobiography of Lewis B. Puller, Jr. New York: Grove Weidenfeld, 1991.

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Lewis, Edward B. Genes, development, and cancer: The life and work of Edward B. Lewis. Boston: Kluwer Academic Publishers, 2004.

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D, Lipshitz Howard, ed. Genes, development, and cancer: The life and work of Edward B. Lewis. 2nd ed. Dordrecht, Netherlands: Springer, 2007.

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Judiciary, United States Congress House Committee on the. Audrey O. Lewis and Emerson B. Vereen: Report (to accompany H.R. 1010). [Washington, D.C.?: U.S. G.P.O., 1985.

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Lewis, Edward B. Genes, development, and cancer: The life and work of Edward B. Lewis. Boston: Kluwer Academic Publishers, 2004.

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Miller, Lewis B. The Cross Timbers stories: A selection of Lewis B. Miller short stories. Gordonville, PA (3981 E. Newport Rd. Gordonville 17529): Pequea Publishers, 1996.

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D, Lipshitz Howard, ed. Genes, development, and cancer: The life and work of Edward B. Lewis. Boston: Kluwer Academic Publishers, 2004.

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Book chapters on the topic "Lewis b"

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Lewis, E. B. "Edward B. Lewis: Autobiography." In Genes, Development and Cancer, 497–502. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-8981-9_36.

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Lipshitz, Howard D. "E. B. Lewis and His Science." In Genes, Development and Cancer, 3–9. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-8981-9_1.

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Hoveyda, Amir H., Hao Wu, Suttipol Radomkit, Jeannette M. Garcia, Fredrik Haeffner, and Kang-sang Lee. "Activation of B-B and B-Si Bonds and Synthesis of Organoboron and Organosilicon Compounds through Lewis Base-Catalyzed Transformations (n?→?n* )." In Lewis Base Catalysis in Organic Synthesis, 967–1010. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2016. http://dx.doi.org/10.1002/9783527675142.ch19.

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Hill, J. Grant, Anthony C. Legon, David P. Tew, and Nicholas R. Walker. "Halogen Bonding in the Gas Phase: A Comparison of the Iodine Bond in B⋯ICl and B⋯ICF3 for Simple Lewis Bases B." In Topics in Current Chemistry, 43–77. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/128_2014_574.

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Dubnov, Arie M. "Jews, Imperial Liberalism, and the Predicament of “Small Nations”: Lewis B. Namier’s Gentry Nationalism." In Jews, Liberalism, Antisemitism, 315–38. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48240-4_13.

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Bäßler, G. "A, B, H- and Lewis grouping of body secretions from a common stain extract." In Advances in Forensic Haemogenetics, 343–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-71150-3_74.

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Gänzl, Kurt. "THOMAS, Lewis (b Bath, 19 April 1826; d Harrington Square, London, 12 June 1896)." In Victorian Vocalists, 670–74. First edition. | Abingdon, Oxon ; New York, NY : Routledge, 2017.: Routledge, 2017. http://dx.doi.org/10.4324/9781315102962-90.

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Gänzl, Kurt. "SAPIO, Lewis Bernard (b London, 1784; d Queen Street, Edgware Road, London, 27 November 1851)." In Victorian Vocalists, 601–5. First edition. | Abingdon, Oxon ; New York, NY : Routledge, 2017.: Routledge, 2017. http://dx.doi.org/10.4324/9781315102962-79.

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Frohn, Hermann-Josef. "Tris(pentafluorophenyl)borane, B(C6F5)3, a Powerful, Well-Soluble, Nonoxidizing Lewis Acid and the Weakly Coordinating Tetrakis(pentafluorophenyl)borate Anion, [B(C6F5)4]−." In Efficient Preparations of Fluorine Compounds, 60–64. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118409466.ch10.

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Toyn, Ian, and Susan Stepney. "Characters + Mark-up = Z Lexis." In ZB 2002:Formal Specification and Development in Z and B, 100–119. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45648-1_6.

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Conference papers on the topic "Lewis b"

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Klein, William E. "Spacecraft Propulsion Research Facility (B-2) at the Lewis Research Center, Plum Brook Station." In Aerospace Atlantic Conference & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1993. http://dx.doi.org/10.4271/931437.

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Ørstavik, K. H., L. Kornstad, and H. M. Reisner. "LEWIS BLOOD TYPE HAS AN EFFECT ON THE PLASMA CONCENTRATION OF FACTOR VIII." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644062.

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The plasma concentration of factor VIII is influenced by the ABO blood group. Individuals with blood group 0 have a lower concentration of both factor VIII coagulant activity, factor VIII coagulant antigen (VIIICAg) and factor VIII related antigen (VIHRAg) than individuals with group A, B and AB. Thirty percent of the genetic variance of VIIIRAg concentration is due to the ABO blood group. The Lewis substances Lea and Leb are closely related to the A, B and H substances. We therefore examined the effect of the presence of these antigens on the plasma concentration of VIIICAg and VIIIRAg. The m
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Williams, Dennis K., and Shrikant Nargund. "A Historical Review and Additions to SIFs and Stress Indices for Trunnion Elbows." In ASME 2017 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/pvp2017-66086.

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The development of primary and secondary moment loading stress indices and analytical derivations of stress intensification factors (SIF) has matured over the past 35 years. The original development work for the ASME piping Codes SIF definitions was empirically derived well over 65 years ago and still, debates linger over the equivalence of the physical fatigue testing of piping fittings and the rapid evolution of stress classification techniques as applied specifically, to the finite element method. The trunnion elbow geometry has always presented significant mathematical challenges in the de
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Jang, T. S., J. Nair, S. Nair, and A. Lavin. "Modulation of PFC Pyramidal Cell Excitability by Clonidine: A Computational Modeling Study." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15109.

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The prefrontal cortex (PFC) is critically involved in cognitive processes underlying working memory (WM), attention, and inhibition of responses to non-relevant stimuli (Fuster, 2000; Goldman-Rakic, 1996). In this context, catecholaminergic inputs have proven to be critical for the regulation of these cognitive processes (Levitt et al., 1984; Lewis et al., 1987; Lewis and Morrison, 1989; Porrino and Goldman-Rakic, 1982). Aston-Jones and Bloom (1981a, b) showed that, in addition to dopamine (DA) the norepinephrine (NE) neurons located in the locus coeruleus (LC) and terminating in the PFC are i
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Razi, Y. P., M. Mojtabi, K. Maliwan, M. C. Charrier-Mojtabi, and A. Mojtabi. "A Dynamical Model for Studying the Stability of Thermo-Solutal Convection Under the Effect of Vertical Vibration." In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-85062.

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This paper concerns the thermal stability analysis of porous layer saturated by a binary fluid under the influence of mechanical vibration. The linear stability analysis of this thermal system leads us to study the following damped coupled Mathieu equations: BH¨+B(π2+k2)+1H˙+(π2+k2)−k2k2+π2RaT(1+Rsinω*t*)H=k2k2+π2(NRaT)(1+Rsinω*t*)Fε*BF¨+Bπ2+k2Le+ε*F˙+π2+k2Le−k2k2+π2NRaT(1+Rsinω*t*)F=k2k2+π2RaT(1+Rsinω*t*)H where RaT is thermal Rayleigh number, R is acceleration ratio (bω2/g), Le is the Lewis number, k is the dimensionless wave-number, ε* is normalized porosity and N is the buoyancy ratio (H a
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Ettema, Roelof, Goran Gumze, Katja Heikkinen, and Kirsty Marshall. "European Integrated Care Horizon 2020: increase societal participation; reduce care demands and costs." In CARPE Conference 2019: Horizon Europe and beyond. Valencia: Universitat Politècnica València, 2019. http://dx.doi.org/10.4995/carpe2019.2019.10175.

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BackgroundCare recipients in care and welfare are increasingly presenting themselves with complex needs (Huber et al., 2016). An answer to this is the integrated organization of care and welfare in a way that personalized care is the measure (Topol, 2016). The reality, however, is that care and welfare are still mainly offered in a standardized, specialized and fragmented way. This imbalance between the need for care and the supply of care not only leads to under-treatment and over-treatment and thus to less (experienced) quality, but also entails the risk of mis-treatment, which means that pa
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Roux Oliveira, Tiago, and Filipe Sacchi. "Controle Extremal Para Cascatas e Interconexões De Equações Diferenciais Parciais." In Congresso Brasileiro de Automática - 2020. sbabra, 2020. http://dx.doi.org/10.48011/asba.v2i1.1527.

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Neste artigo, a partir da apresentação de um esquema de busca extremal baseada no méetodo do gradiente para compensação da equação diferencial parcial (EDP) da onda, associada a um mapeamento estático a ser otimizado, estende-se a dinâmica de atuação para cascatas de EDPs, especicamente para: (a) uma EDP anti-estável da onda como uma interconexão de duas EDPs de transporte (atraso), e (b) uma EDP anti-estável da onda com entrada atrasada. As leis de controle dos sistemas em malha fechada são propostas a partir da aplicação de transformações do tipo backstepping e da formulação usando condições
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Leis, Brian N. "Continuing Development of Metal-Loss Severity Criteria, Including Width Effects." In 2020 13th International Pipeline Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ipc2020-9575.

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Abstract The emergence in the early 1970s of what about a decade later became the first release of ASME B31G began the development and evolution of criteria to assess the severity of metal-loss defects. Motivated by the desire to reduce the conservatism embedded in B31G, the late 1980s saw the release of Modified B31G, with that same report also introducing RSTRENG, which quantified “riverbottom” effects. The desire to avoid excessive conservatism in their application to higher-strength Grades gave rise to alternative criteria for such applications. PCORRC appeared in 1997, with early versions
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Terra, Maria Eduarda Furtado Fernandes, Guilherme Ribeiro Ramires de Jesus, Paulo Roberto Nassar de Carvalho, Julia Goes Guimarães, and Fernando Maia Peixoto Filho. "Perfil imuno-hematológico das gestantes aloimunizadas em instituto federal entre 2014 e 2019." In 44° Congresso da SGORJ - XXIII Trocando Ideias. Zeppelini Editorial e Comunicação, 2020. http://dx.doi.org/10.5327/jbg-0368-1416-2020130288.

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Introdução: A aloimunização é a formação de anticorpos maternos contra antígenos presentes no sangue fetal. Dependendo da capacidade de atravessarem a placenta, antigenicidade e concentração de anticorpos envolvidos, pode haver desenvolvimento de doença hemolítica perinatal. A profilaxia de aloimunização com imunoglobulina anti-D é extremamente eficaz em reduzir a morbimortalidade da doença, uma vez que esse anticorpo é o principal responsável por causar hemólise. Por outro lado, o uso dessa profilaxia tem levado a aumento proporcional de casos de doença por anticorpo não-D. Objetivo: Descreve
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