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Journal articles on the topic 'Transversal'

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Published: 4 June 2021

Last updated: 6 February 2022

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1

Kong, Xiangjun, Pei Wang, and Yonghong Wu. "The product of quasi-ideal refined generalised quasi-adequate transversals." Open Mathematics 17, no. 1 (February 28, 2019): 43–51. http://dx.doi.org/10.1515/math-2019-0004.

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Abstract As the real common generalisations of both orthodox transversals and adequate transversals in the abundant case, the concept of refined generalised quasi-adequate transversal, for short, RGQA transversal was introduced by Kong and Wang. In this paper, an interesting characterization for a generalised quasi-adequate transversal to be refined is acquired. It is shown that the product of every two quasi-ideal RGQA transversals of the abundant semigroup S satisfying the regularity condition is a quasi-ideal RGQA transversal of S and that all quasi-ideal RGQA transversals of S compose a rectangular band. The related results concerning adequate transversals are generalised and enriched.

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2

Silva, Alcino Lázaro da, Robson Tadeu Giacomin, Venício do Amaral Quirino, and Etienne Soares de Miranda. "Proposta de classificação do megacólon chagásico através de enema opaco." Revista do Colégio Brasileiro de Cirurgiões 30, no. 1 (February 2003): 4–10. http://dx.doi.org/10.1590/s0100-69912003000100002.

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OBJETIVO: Avaliação de exames radiográficos de portadores de megacólon chagásico, estabelecendo parâmetros que possibilitem uma classificação prática da evolução da doença. MÉTODO: Foram analisados 76 enemas opacos de pacientes com megacólon chagásico e 59 de pacientes normais de acordo com a sorologia. Nestas radiografias foi medido o diâmetro transverso do sigmóide à altura de uma linha imaginária que passa pelas espinhas ilíacas ântero-superiores. Estas medidas foram submetidas à análise de distribuição de freqüência, a partir da qual se construíram tabelas e se estabeleceu uma classificação de 1 a 3. RESULTADOS: Cinquenta e dois pacientes, todos normais, apresentaram diâmetros transversos de sigmóide entre 2 e 5 cm; 29 entre 5 e 9 cm (22 chagásicos e sete normais); 38, todos chagásicos, entre 9 e 13 cm e 16, todos também chagásicos, acima de 13 cm CONCLUSÕES: Propomos uma divisão do megacólon chagásico em Graus, com as seguintes características: no Grau 1, o eixo transversal mede entre 5 cm e 9 cm (inclusive); no Grau 2, o eixo transversal mede entre 9 cm e 13 cm (inclusive) e no Grau 3, agruparam-se todos os eixos transversais com medidas superiores a 13 cm.

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3

Kong, Xiangjun, and Pei Wang. "The characterization and the product of quasi-Ehresmann transversals." Filomat 33, no. 7 (2019): 2051–60. http://dx.doi.org/10.2298/fil1907051k.

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Wang (Filomat 29(5), 985-1005, 2015) introduced and investigated quasi-Ehresmann transversals of semi-abundant semigroups satisfy conditions (CR) and (CL) as the generalizations of orthodox transversals of regular semigroups in the semi-abundant case. In this paper, we give two characterizations for a generalized quasi-Ehresmann transversal to be a quasi-Ehresmann transversal. These results further demonstrate that quasi-Ehresmann transversals are the ?real? generalizations of orthodox transversals in the semi-abundant case. Moreover, we obtain the main result that the product of any two quasi-ideal quasi-Ehresmann transversals of a semi-abundant semigroup S which satisfy the certain conditions is a quasi-ideal quasi-Ehresmann transversal of S.

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4

Wang, Shoufeng. "On E-semiabundant semigroups with a multiplicative restriction transversal." Studia Scientiarum Mathematicarum Hungarica 55, no. 2 (June 2018): 153–73. http://dx.doi.org/10.1556/012.2018.55.2.1374.

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Multiplicative inverse transversals of regular semigroups were introduced by Blyth and McFadden in 1982. Since then, regular semigroups with an inverse transversal and their generalizations, such as regular semigroups with an orthodox transversal and abundant semigroups with an ample transversal, are investigated extensively in literature. On the other hand, restriction semigroups are generalizations of inverse semigroups in the class of non-regular semigroups. In this paper we initiate the investigations of E-semiabundant semigroups by using the ideal of "transversals". More precisely, we first introduce multiplicative restriction transversals for E-semiabundant semigroups and obtain some basic properties of E-semiabundant semigroups containing a multiplicative restriction transver- sal. Then we provide a construction method for E-semiabundant semigroups containing a multiplicative restriction transversal by using the Munn semigroup of an admissible quadruple and a restriction semigroup under some natural conditions. Our construction is similar to Hall's spined product construction of an orthodox semigroup. As a corollary, we obtain a new construction of a regular semigroup with a multiplicative inverse transversal and an abundant semigroup having a multiplicative ample transversal, which enriches the corresponding results obtained by Blyth-McFadden and El-Qallali, respectively.

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5

PAK, HONG KYUNG. "TRANSVERSAL HARMONIC THEORY FOR TRANSVERSALLY SYMPLECTIC FLOWS." Journal of the Australian Mathematical Society 84, no. 2 (April 2008): 233–45. http://dx.doi.org/10.1017/s1446788708000190.

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AbstractWe develop the transversal harmonic theory for a transversally symplectic flow on a manifold and establish the transversal hard Lefschetz theorem. Our main results extend the cases for a contact manifold (H. Kitahara and H. K. Pak, ‘A note on harmonic forms on a compact manifold’, Kyungpook Math. J.43 (2003), 1–10) and for an almost cosymplectic manifold (R. Ibanez, ‘Harmonic cohomology classes of almost cosymplectic manifolds’, Michigan Math. J.44 (1997), 183–199). For the point foliation these are the results obtained by Brylinski (‘A differential complex for Poisson manifold’, J. Differential Geom.28 (1988), 93–114), Haller (‘Harmonic cohomology of symplectic manifolds’, Adv. Math.180 (2003), 87–103), Mathieu (‘Harmonic cohomology classes of symplectic manifolds’, Comment. Math. Helv.70 (1995), 1–9) and Yan (‘Hodge structure on symplectic manifolds’, Adv. Math.120 (1996), 143–154).

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6

JUNG, SEOUNG DAL, and HUILI LIU. "TRANSVERSAL INFINITESIMAL AUTOMORPHISMS ON KÄHLER FOLIATIONS." Bulletin of the Australian Mathematical Society 86, no. 3 (February 2, 2012): 405–15. http://dx.doi.org/10.1017/s0004972711003431.

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AbstractLet ℱ be a Kähler foliation on a compact Riemannian manifold M. If the transversal scalar curvature of ℱ is nonzero constant, then any transversal conformal field is a transversal Killing field; and if the transversal Ricci curvature is nonnegative and positive at some point, then there are no transversally holomorphic fields.

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7

Metsavaht, Leonardo, Laerte Grisi, Jane Megid, Luis Antonio Mathias, Acácia Ferreira Vicente, and Mateus Souza Mioni. "Estudo comparativo entre duas técnicas de implante de pino transversal com o mesmo fixador esquelético em cães." Brazilian Journal of Implantology and Health Sciences 2, no. 1 (January 20, 2020): 20–35. http://dx.doi.org/10.36557/2674-8169.2020v2n1p20-35.

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INTRODUCTION: Desde o advento da osseointegração descrita por Branemark nos anos 60, muitas novas técnicas têm sido propostas dentro das fixações rígidas de fraturas ósseas. OBJECTIVE: O objetivo deste estudo foi determinar se uma nova técnica de inserção de pinos transversais reversos poderia aumentar a estabilidade dos fixadores esqueléticos externos do tipo II (ESF) em cães em comparação com um ESF alternativo do mesmo lado. METHODOLOGY: A técnica de pino transversal reverso e a ESF do tipo II da mesma técnica de pino transversal lateral foram aplicadas e comparadas entre os animais. RESULTS: Dois dos 42 ESFs (4,8%) aplicados com a técnica de pino transversal transversal reverso e 39 dos 47 ESFs (83%) aplicados com a mesma técnica de pino transversal lateral eram subjetivamente instáveis no momento da remoção do fixador ( P <0,001). Os ESF pino transversal mesma laterais tinham significativamente mais pino tracto nova formação de osso do que os ESF reversa-transversais ( P= 0,038). CONCLUSIONS: Essa abordagem pode fornecer um método de tratamento de uma variedade de condições músculo-esqueléticas e de tecidos moles, em que os ESFs de pinos transversais reversos transversais são tolerados em cães para uma variedade de condições.

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8

Kong, Xiangjun. "Some Properties Associated with Adequate Transversals." Canadian Mathematical Bulletin 54, no. 3 (September 1, 2011): 487–97. http://dx.doi.org/10.4153/cmb-2011-015-8.

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AbstractIn this paper, another relationship between the quasi-ideal adequate transversals of an abundant semigroup is given. We introduce the concept of a weakly multiplicative adequate transversal and the classic result that an adequate transversal is multiplicative if and only if it is weakly multiplicative and a quasi-ideal is obtained. Also, we give two equivalent conditions for an adequate transversal to be weakly multiplicative. We then consider the case when I and Λ (defined below) are bands. This is analogous to the inverse transversal if the regularity condition is adjoined.

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9

Ida, Cristian, and Alexandru Oană. "On Some Transverse Geometrical Structures of Lifted Foliation to Its Conormal Bundle." Scientific World Journal 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/218912.

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We consider the lift of a foliation to its conormal bundle and some transverse geometrical structures associated with this foliation are studied. We introduce a good vertical connection on the conormal bundle and, moreover, if the conormal bundle is endowed with a transversal Cartan metric, we obtain that the lifted foliation to its conormal bundle is a Riemannian one. Also, some transversally framedf(3, ε)-structures of corank 2 on the normal bundle of lifted foliation to its conormal bundle are introduced and an almost (para)contact structure on a transverse Liouville distribution is obtained.

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10

Noel, Urayoán. "Transversal." New Literary History 50, no. 4 (2019): 563. http://dx.doi.org/10.1353/nlh.2019.0056.

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11

Karasev, Roman N. "Tverberg's Transversal Conjecture and Analogues of Nonembeddability Theorems for Transversals." Discrete & Computational Geometry 38, no. 3 (October 2007): 513–25. http://dx.doi.org/10.1007/s00454-007-1355-2.

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12

Braidotti, Rosi. "Transversal Posthumanities." Philosophy Today 63, no. 4 (2019): 1181–95. http://dx.doi.org/10.5840/philtoday2020128318.

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Transversal Posthumanities emerge within the posthuman convergence of posthumanism and postanthropocentrism. Environmental, medical, and digital humanities reposition academic practice towards advanced technologies and climate change issues. A neomaterialist theoretical framework will help distinguish different kinds of Posthumanities: from the profit-oriented knowledge production practices of cognitive capitalism, to community-driven, non-profit experiments with minor knowledges.

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13

Taskovic, Milan. "Transversal sets." Mathematica Moravica, no. 8-2 (2004): 53–93. http://dx.doi.org/10.5937/matmor0402053t.

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14

Costa, Frederico Vergueiro. "Tempo transversal." URBANA: Revista Eletrônica do Centro Interdisciplinar de Estudos sobre a Cidade 7, no. 2 (October 31, 2016): 86. http://dx.doi.org/10.20396/urbana.v7i2.8642595.

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Temáticas feministas e de gênero ganharam proeminência em publicações nos Estados Unidos no início dos anos 90. A tradução para o português, em 2006, da coletânea organizada por Kate Nesbitt, em 1995, viabilizou amplo acesso nacional aos debates teóricos dos centros especializados do Norte. Este artigo apresenta uma revisão bibliográfica de alguns destes textos e sugere potencialidades e limites para a historiografia da arquitetura e da cidade. A análise dos textos leva a uma concepção transversal da narrativa histórica a partir do olhar de diferentes sujeitos e dos atravessamentos do tempo cotidiano com o tempo histórico, do espaço sensível com o espaço construído.

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15

Johnson, Norman L. "Transversal spreads." Bulletin of the Belgian Mathematical Society - Simon Stevin 9, no. 1 (2002): 109–42. http://dx.doi.org/10.36045/bbms/1102715144.

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16

Brooksbank, Peter A. "Transversal Greedoids." European Journal of Combinatorics 18, no. 2 (February 1997): 137–41. http://dx.doi.org/10.1006/eujc.1992.0072.

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17

Chiang, Yuan-Jen, and Robert A. Wolak. "Transversal wave maps and transversal exponential wave maps." Journal of Geometry 104, no. 3 (October 17, 2013): 443–59. http://dx.doi.org/10.1007/s00022-013-0185-z.

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18

KONG, XIANGJUN, and XIANZHONG ZHAO. "A NEW CONSTRUCTION FOR REGULAR SEMIGROUPS WITH QUASI-IDEAL ORTHODOX TRANSVERSALS." Journal of the Australian Mathematical Society 86, no. 2 (April 2009): 177–87. http://dx.doi.org/10.1017/s1446788708000566.

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AbstractIn any regular semigroup with an orthodox transversal, we define two sets R and L using Green’s relations and give necessary and sufficient conditions for them to be subsemigroups. By using R and L, some equivalent conditions for an orthodox transversal to be a quasi-ideal are obtained. Finally, we give a structure theorem for regular semigroups with quasi-ideal orthodox transversals by two orthodox semigroups R and L.

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19

Bevort, Evelyne. "La lectura de imagen, tema transversal." Comunicar 3, no. 5 (October 1, 1995): 60–62. http://dx.doi.org/10.3916/c05-1995-11.

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La gran heterogeneidad de los alumnos que frecuentan el colegio Camille-Claudel de París, y las dificultades que hallan para sacar adelante su escolaridad, estimuló a los profesores a trabajar en una programación interdisciplinar, centrándose en un mismo tema. Para ello, definieron un proyecto que apunta, en particular, a ayudar a los alumnos a dominar la expresión oral y escrita, y a mejorar la vida del colegio, velando por el desarrollo individual y colectivo: así nació la experiencia «Imagen».

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20

Gurpegui Palacios, José Antonio. "North America and Spain: Transversal Perspectives." Revista de Estudios Norteamericanos, no. 22 (2018): 339–42. http://dx.doi.org/10.12795/ren.2018.i22.16.

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21

Reißland, Jens, Claudia Müller, Kai Reinhardt, Julia Schwarzkopf, and Carolin Ermer. "Trans-Sustain – Transversales Kompetenzmanagement für mehr Nachhaltigkeit in den Berufsbildern des Fleischerhandwerks und der Fleischwarenindustrie." Berufsbildung für eine nachhaltige Entwicklung 9, no. 3-2020 (October 1, 2020): 116–33. http://dx.doi.org/10.3224/hibifo.v9i3.08.

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Trans-Sustain steht für die Erforschung und Entwicklung eines ganzheitlich und transversal angelegten Kompetenzrahmens. In diesem Beitrag wird der Ansatz des transversal angelegten Kompetenzmanagements als ein Weg, zur Umsetzung von komplexen Lernzielen vorgestellt. Mit einem transversalen Kompetenzmanagement wird es möglich, die Systeme und Inhalte zum systematischen Kompetenzaufbau zu gestalten und damit die Systemebenen zwischen Praxis und anwendungsorientierter Bildung durchlässiger und anschlussfähiger zu machen.

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22

Saito, Tatsuhiko. "Naturally ordered regular semigroups with maximum inverses." Proceedings of the Edinburgh Mathematical Society 32, no. 1 (February 1989): 33–39. http://dx.doi.org/10.1017/s001309150000688x.

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Let S be a regular semigroup. An inverse subsemigroup S° of S is called an inverse transversal if S° contains a unique inverse of each element of S. An inverse transversal S° of S is called multiplicative if x°xyy° is an idempotent of S° for every x, y∈S, where x° denotes the unique inverse of x∈S in S°. In Section 1, we obtain a necessary and sufficient condition in order for inverse transversals to be multiplicative.

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23

Cecchetti, Marcelo Minharro, Wladimir Gushiken de Campos, Tatiane Ferrari, Camilla Vieira Esteves, Maria da Graça Naclério-Homem, and Celso Augusto Lemos. "Análise de medidas transversais lineares após ERMAC." Journal of the Brazilian College of Oral and Maxillofacial Surgery 6, no. 3 (November 16, 2020): 21–29. http://dx.doi.org/10.14436/2358-2782.6.3.021-029.oar.

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Objetivo: Analisar a eficácia da expansão rápida de maxila assistida cirurgicamente (ERMAC) no ganho de distância maxilar horizontal. Métodos: Onze pacientes com deficiência transversa da maxila submetidos à ERMAC participaram do estudo. Os modelos de estudo foram obtidos antes e após a cirurgia. As medidas transversais dos modelos superiores foram realizadas entre as cúspides caninas, cúspides palatinas dos primeiros pré-molares e cúspides vestibulares dos primeiros molares superiores. Essas medidas foram realizadas antes e depois da ERMAC. Resultados: Em relação ao número total de voltas aplicado ao Hyrax e ao ganho médio na distância transversal da maxila, existe uma correlação estatisticamente significativa (p = 0,006) entre o número total de voltas do aparelho e o ganho médio na região. Em relação à região de caninos (p = 0,45) e região molar (p = 0,925), não há correlação estatisticamente significativa entre o número de voltas no aparelho e a distância obtida. Conclusão: O ganho médio na distância transversal da maxila foi estatisticamente significativo para as regiões de canino, pré-molar, molar e perímetro da arcada. Existe uma correlação estatisticamente significativa entre o número total de ativações do aparelho e a distância ganha na região pré-molar.

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24

Guillemot, Sylvain. "FPT algorithms for path-transversal and cycle-transversal problems." Discrete Optimization 8, no. 1 (February 2011): 61–71. http://dx.doi.org/10.1016/j.disopt.2010.05.003.

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25

Anderson, Jonas T., and Tomas Jochym-O'Connor. "Classification of transversal gates in qubit stabilizer codes." Quantum Information and Computation 16, no. 9&10 (July 2016): 771–802. http://dx.doi.org/10.26421/qic16.9-10-3.

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This work classifies the set of diagonal gates that can implement a single or two-qubit transversal logical gate for qubit stabilizer codes. We show that individual physical diagonal gates on the underlying qubits that compose the code are restricted to have entries of the form e iπc/2 k along their diagonal, resulting in a similarly restricted class of logical gates that can be implemented in this manner. As such, we show that all diagonal logical gates that can be implemented transversally by individual physical diagonal gates must belong to the Clifford hierarchy. Moreover, we show that for a given stabilizer code, the two-qubit diagonal transversal gates must belong to the same level of Clifford hierarchy as the single-qubit diagonal transversal gates available for the given code. We use this result to prove a conjecture about arbitrary transversal gates made by Zeng et al. in 2007.

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26

Fard, Mehrdad P., and Svein I. Sagatun. "Exponential Stabilization of a Transversely Vibrating Beam by Boundary Control Via Lyapunov’s Direct Method." Journal of Dynamic Systems, Measurement, and Control 123, no. 2 (November 2, 1999): 195–200. http://dx.doi.org/10.1115/1.1369111.

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This paper discusses the boundary stabilization of a beam in free transverse vibration. The dynamics of the beam is presented by a nonlinear partial differential equation (PDE). Based on this model a nonlinear control law is constructed to stabilize the system. The control law is a nonlinear function of the slopes and velocity at the boundary of the beam. The novelty of this article is that it has been possible to exponentially stabilize a free transversely vibrating beam via boundary control without restoring to truncation of the model. This result is achieved while the coupling between longitudinal and transversal displacements has been taken into account.

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27

TORKOS, Henriette. "WORKING ON TRANSVERSAL COMPETENCIES OUT OF DOORS." Journal Plus Education 18, no. 2/2017 (November 8, 2017): 242–49. http://dx.doi.org/10.24250/jpe/2/2017/ht.

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28

Ordóñez Ordóñez, Miriam Carlota, Janeth Catalina Mora Oleas, and Blanche Silia Shephard Trujillo. "ESTUDIO TRANSVERSAL: VARIABLES ASOCIADAS AL ACOSO ESCOLAR." Revista Médica del Hospital José Carrasco Arteaga 8, no. 1 (March 10, 2016): 44–52. http://dx.doi.org/10.14410/2016.8.1.ao.08.

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Han, Wenhu, Cheng Wang, and Chung K. Law. "Role of transversal concentration gradient in detonation propagation." Journal of Fluid Mechanics 865 (February 22, 2019): 602–49. http://dx.doi.org/10.1017/jfm.2019.37.

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The role of a transversal concentration gradient in detonation propagation in a two-dimensional channel filled with an $\text{H}_{2}{-}\text{O}_{2}$ mixture is examined by high-resolution simulation. Results show that, compared to propagation in homogeneous media, a concentration gradient reduces the average detonation velocity because of the delay in reaching downstream reaction equilibrium, leading to a large amount of unreacted $\text{H}_{2}$ and hence significant species fluctuations. The transversal concentration gradient also enhances the cellular detonation instability. Steepening it reduces considerably the number of triple points on the front, lengthens the global detonation front structure on average and consequently increases the deficit of the average detonation velocity. It is further found that the interaction of the leading shock with the transversal concentration gradient influences the formation of local $\text{H}_{2}$ bump and thus the unreacted pocket behind the front, while the transverse wave causes mixing and burning of the residue fuel downstream. Nevertheless, for the steepened concentration gradient, a transverse detonation is present and consumes the fuel in the compressed and preheated zone by the leading shock; consequently, the detonation velocity deficit is not increased significantly for detonation with the single-head propagation mode close to the limit.

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França Junior, Pedro, and Ordilei Aparecido Gaspar de Melo. "A Utilização dos Perfis Longitudinal Transversais para Estudos Geomorfológicos na Bacia do Córrego Pinhalzinho II Noroeste do Paraná/ Brasil (The Use of Profiles Transverse to Longitudinal Studies in the Basin Geomorphological Pinhalzinho II Stream...)." Revista Brasileira de Geografia Física 4, no. 4 (January 2, 2013): 748. http://dx.doi.org/10.26848/rbgf.v4i4.232690.

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Os perfis longitudinal e transversal apresentam-se como representações, retratando a diferenças do gradiente do canal e fisiologia das vertentes. Desta forma neste artigo objetiva-se apresentar as técnicas de representação geomorfológicas através dos perfis longitudinal e transversais utilizando a bacia hidrográfica do córrego Pinhalzinho II na região Noroeste do Paraná como base. As representações do relevo ajudam na compreensão dos fenômenos meteorológicos e hidrosedimentológicos que afetam os processos erosivos que reformulam novas feições do contexto da evolução da paisagem. As constatações verificadas demonstram que o perfil longitudinal da bacia, aplicando o índice RDE encontra-se parcialmente em equilíbrio, apresentando somente o trecho final de seu perfil em desajuste fluvial. Os perfis transversais possuem vertentes com convexidade e concavidades com segmentos retilíneos, caracterizando um relevo suave com dimensão interflúvial que atenua a forte incisão do vale apresentando baixa dissecação do relevo. Os estudos de representação geomorfológicos contribuem para a identificação de diversas variáveis ambientais, representadas pelos fenômenos tectônicos, sedimentares, e uso do solo de cada região aplicada.Palavras-chave: Análise morfométrica, Cartografia Geoambiental, perfil longitudinal, perfil transversal, índice de gradiente RDE. The Use of Profiles Transverse to Longitudinal Studies in the Basin Geomorphological Pinhalzinho II Stream Northwest of Paraná / Brazil ABSTRACTThe longitudinal and transverse profiles are presented as representations, depicting the differences of the channel gradient and physiological aspects. This article aims to present the techniques of representation through the geomorphological longitudinal and transverse profiles using the watershed stream Pinhalzinho II in the Northwest of Paraná as a basis. The representations of relief aid in the understanding of meteorological phenomena that affect the hydro-sedimentological and erosional processes revising new features of the context of the evolution of the local landscape. The findings show that the observed longitudinal profile of the basin, applying the index RDE is partially balanced, presenting only the final section of your profile misfit river. The transverse profiles are convex and concave slopes with straight segments, featuring a soft dimension with interfluvial that mitigates the strong incision of the valley dissection presenting low relief. Geomorphological studies of representation contribute to the identification of several environmental variables, represented by tectonic phenomena, sedimentary, and land use in each region applied.Keywords: morphometric analysis, Geoenvironmental Mapping, longitudinal profile, transverse profile, gradient index RDE.

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31

Taskovic, Milan. "Transversal intervally spaces." Mathematica Moravica, no. 7 (2003): 91–106. http://dx.doi.org/10.5937/matmor0307091t.

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32

Taskovic, Milan. "Transversal functional analysis." Mathematica Moravica 18, no. 2 (2014): 105–81. http://dx.doi.org/10.5937/matmor1402105t.

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33

Jayapraksah, P., and V. Swaminathan. "Clique Transversal Sets." International Journal of Mathematics and Soft Computing 3, no. 2 (May 27, 2013): 21. http://dx.doi.org/10.26708/ijmsc.2013.2.3.05.

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34

Zivaljevic, Bosko. "Hyperfinite Transversal Theory." Transactions of the American Mathematical Society 330, no. 1 (March 1992): 371. http://dx.doi.org/10.2307/2154170.

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35

Etnyre, John B. "Transversal torus knots." Geometry & Topology 3, no. 1 (September 5, 1999): 253–68. http://dx.doi.org/10.2140/gt.1999.3.253.

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36

Pas'ko, V. A., M. S. Soskin, and M. V. Vasnetsov. "Transversal optical vortex." Optics Communications 198, no. 1-3 (October 2001): 49–56. http://dx.doi.org/10.1016/s0030-4018(01)01487-0.

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Torzilli, Guido, Fabio Procopio, Matteo Donadon, Daniele Del Fabbro, Matteo Cimino, Carlos A. Garcia-Etienne, and Marco Montorsi. "Upper Transversal Hepatectomy." Annals of Surgical Oncology 19, no. 11 (August 15, 2012): 3566. http://dx.doi.org/10.1245/s10434-012-2596-8.

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38

Živaljević, Boško. "Hyperfinite transversal theory." Transactions of the American Mathematical Society 330, no. 1 (January 1, 1992): 371–99. http://dx.doi.org/10.1090/s0002-9947-1992-1033237-1.

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39

Jasen, Paul. "A Transversal Lineage." Senses and Society 9, no. 1 (March 2014): 16–32. http://dx.doi.org/10.2752/174589314x13834112760967.

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40

Fron?ek, Dalibor, and Mariusz Meszka. "Halving transversal designs." Journal of Combinatorial Designs 8, no. 2 (2000): 83–99. http://dx.doi.org/10.1002/(sici)1520-6610(2000)8:2<83::aid-jcd2>3.0.co;2-v.

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41

Swekla, B. E., and R. I. MacDonald. "Optoelectronic transversal filter." Electronics Letters 27, no. 19 (1991): 1769. http://dx.doi.org/10.1049/el:19911100.

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42

Szuromi, Phil. "Transversal zigzag linkers." Science 361, no. 6405 (August 30, 2018): 889.5–890. http://dx.doi.org/10.1126/science.361.6405.889-e.

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43

Scurtu, Petru Razvan, Mike Clark, and Jean W. Zu. "Coupled longitudinal and transverse vibration of automotive belts under longitudinal excitations using analog equation method." Journal of Vibration and Control 18, no. 9 (September 30, 2011): 1336–52. http://dx.doi.org/10.1177/1077546311418866.

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There are many studies on vibrations of moving belts originated from automotive belt drives. These studies, however, mainly consider the nonlinear effect of the transversal vibration of the belt under transversal excitation without considering the coupling effect between the transversal and longitudinal vibrations under longitudinal excitation. In this paper, a nonlinear model is built for a standing tensioned belt periodically excited longitudinally at one end with a known amplitude and frequency and with the other end clamped, which allows for coupling between the periodic longitudinal excitation and transversal vibration. The nonlinear system is solved using the Analog Equation Method. The two coupled nonlinear hyperbolic differential equations of the system are reduced to two uncoupled linear equations pertaining to the longitudinal and transverse deformation of a substitute beam with unit longitudinal and bending stiffness, respectively. The reduced equations are under a fictitious time-dependent load distribution with the same boundary and initial conditions. The fictitious forces are established numerically from the integral expression of the oscillation solution with the requirement that the equations of motion be satisfied at discreet time intervals. It is found that the transversal vibration appears as a stable and predictable beating phenomenon due to an internal resonance from the periodic energy transfer between the longitudinal excitation and the transversal vibration, which manifests itself as a standing wave.

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Mezzomo, Carolina Lisbôa, Victor Gandra Quintas, Angélica Savoldi, and Leilani Baccin Bruno. "Aquisição da coda: um estudo comparativo entre dados transversais e longitudinais." Revista da Sociedade Brasileira de Fonoaudiologia 15, no. 3 (2010): 401–7. http://dx.doi.org/10.1590/s1516-80342010000300015.

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OBJETIVO: Identificar o perfil de aquisição dos arquifonemas /N, L, S, R/ em posição de coda medial e final no Português Brasileiro em estudo transversal e longitudinal. MÉTODOS: Foram coletadas e analisadas do ponto de vista fonológico, amostras de fala de 170 crianças entre um ano e dois meses e três anos e oito meses de idade (estudo transversal), e de uma criança, G., acompanhada de um ano, um mês e vinte e dois dias até três anos, quatro meses e vinte e sete dias de idade (estudo longitudinal). RESULTADOS: No perfil transversal os dados obtidos mostraram a emergência precoce da sílaba travada (aos um ano e dois meses), com a aquisição completada aos três anos e oito meses. Os fonemas em coda final tenderam a emergir antes dos fonemas em coda medial, com poucas exceções. Os /L/ e o /N/ foram os primeiros sons nessa posição. Em seguida, observou-se a aquisição de /S/ e, por último, a de /R/. No panorama longitudinal a coda também emergiu cedo, coincidentemente ao um ano e dois meses, porém estava adquirida seis meses antes do que foi observado nos dados transversais, aos três anos e oito meses. A sílaba emergente continha o /N/ ao invés do /L/, como nos dados transversais. O /L/ foi o segundo fonema em coda, enquanto o /S/ continuou sendo mais precoce do que /R/, sendo esses dois fonemas os últimos segmentos a emergir como travamento silábico. Em todos os casos, os fonemas em coda final emergiram antes da coda medial, semelhante aos resultados transversais. CONCLUSÃO: A aquisição da coda mostrou padrões semelhantes, independente do tipo de estudo - longitudinal ou transversal.

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Blyth, T. S., and M. H. Almeida Santos. "On weakly multiplicative inverse transversals." Proceedings of the Edinburgh Mathematical Society 37, no. 1 (February 1994): 91–99. http://dx.doi.org/10.1017/s001309150001871x.

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We show that an inverse transversal of a regular semigroup is multiplicative if and only if it is both weakly multiplicative and a quasi-ideal. Examples of quasi-ideal inverse transversals that are not multiplicative are known. Here we give an example of a weakly multiplicative inverse transversal that is not multiplicative. An interesting feature of this example is that it also serves to show that, in an ordered regular semigroup in which every element x has a biggest inverse x0, the mapping x↦x00 is not in general a closure; nor is x↦x** in a principally ordered regular semigroup.

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Day, Ross H., Erica J. Stecher, and Andrea L. Parker. "The Poggendorff Illusion and Apparent Interparallel Extents." Perception 21, no. 5 (October 1992): 599–610. http://dx.doi.org/10.1068/p210599.

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An explanation of the Poggendorff misalignment effect in terms of apparent contraction of interparallel extent resulting from the Müller-Lyer illusion was tested in three experiments. Three of the eight stimulus figures had oblique transversals outside the parallels in the usual way, three had them inside, and two were controls consisting of the transversals only. Müller-Lyer forms were differently delineated between the parallels for the inside-transversal and outside-transversal figures, and were not delineated in the control figures. In the first experiment apparent misalignment occurred in four of the six parallel-line figures and in neither of the controls. In the second experiment oblique extent between the parallels was underestimated in six of the eight figures and right-angle extent was overestimated in all of them. The results of the third experiment showed that right-angle (horizontal) extent between the parallels without transversals is estimated without significant error. The data from the three experiments do not support the interparallel-extent explanation of apparent misalignment. Instead, the results are interpreted in terms of independent perceptual compromises, one involving alignment of the transversals and the other the distance between them.

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Frejlich, Pedro, and Ioan Mărcuț. "The Homology Class of a Poisson Transversal." International Mathematics Research Notices 2020, no. 10 (May 23, 2018): 2952–76. http://dx.doi.org/10.1093/imrn/rny105.

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Abstract This note is devoted to the study of the homology class of a compact Poisson transversal in a Poisson manifold. For specific classes of Poisson structures, such as unimodular Poisson structures and Poisson manifolds with closed leaves, we prove that all their compact Poisson transversals represent nontrivial homology classes, generalizing the symplectic case. We discuss several examples in which this property does not hold, as well as a weaker version of this property, which holds for log-symplectic structures. Finally, we extend our results to Dirac geometry.

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YANG, GUO-HONG. "THE TRANSVERSAL SUBMANIFOLDS AND GAUSS–BONNET–CHERN THEOREM." Modern Physics Letters A 13, no. 26 (August 30, 1998): 2123–30. http://dx.doi.org/10.1142/s0217732398002242.

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From general ϕ-mapping method and transverse theory, the Gauss–Bonnet–Chern theorem is discussed in detail. Through the calculation of the generalized Winding number, i.e. the degree of Gauss map, the Euler–Poincaré characteristic is decomposed in terms of two transversal submanifolds. This decomposition is a further detailed study of Gauss–Bonnet–Chern theorem and Poincaré–Hopf index theorem.

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Bernardo, Luis F. A., and Sergio M. R. Lopes. "HIGH-STRENGTH CONCRETE HOLLOW BEAMS STRENGTHENED WITH EXTERNAL TRANSVERSAL STEEL REINFORCEMENT UNDER TORSION / SUKTINĖS STIPRIOJO BETONO DĖŽINIO SKERSPJŪVIO SIJOS, SUSTIPRINTOS IŠORINE PLIENINE SKERSINE ARMATŪRA." Journal of Civil Engineering and Management 17, no. 3 (September 20, 2011): 330–39. http://dx.doi.org/10.3846/13923730.2011.589204.

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Some bridges have to withstand high levels of torsion forces. As a consequence, box type beams are often the obvious solution. It could be possible that the balance of transversal to longitudinal torsion reinforcement is not fully reached. If the transversal reinforcement is somehow underestimated, the box beam needs to be transversally strengthened. From the various solutions, external transversal reinforcement is certainly one possibility. The investigation presented here aimed to study such solution. The authors tested four hollow beams under pure torsion. The level of the non balanced ratio between internal longitudinal and transversal torsion reinforcement was one of the parameters that were considered in this investigation. Other parameter was the existence or the no existence of external transversal strengthening reinforcement. The experimental results of the tests have shown the effectiveness of the use of the external transversal strengthening steel reinforcement to compensate the lack of balance of internal transversal to longitudinal torsion reinforcement with respect to various behaviour aspects, such as: increasing of torque strength, increasing of ductility, increasing of cracking torsion moment, and better distribution of cracking. Santrauka Kai kurie tiltai turi atlaikyti dideles sukimo jėgas. Tam tikslui dažnai naudojamos dėžinio skerspjūvio sijos. Gali būti, kad tarp sukimui atlaikyti naudojamos skersinės ir išilginės armatūros ne visada pasiekiamas tinkamas balansas. Jei skersinė sija armuota nepakankamai, dėžinio skerspjūvio sijas gali tekti papildomai stiprinti. Vienas iš įvairių galimų stiprinimo variantų – armavimas išorine skersine armatūra. Šiame straipsnyje pateikiama tokio stiprinimo analizė. Autoriai išbandė keturias grynojo sukimo veikiamas dėžinio skerspjūvio sijas. Vienas iš tyrimo parametrų – skersinės ir išilginės sukimo armatūrų santykio nesubalansuotumo lygis. Kitas parametras – išorinės skersinės stiprinimo armatūros buvimas arba nebuvimas. Eksperimentinių tyrimų rezultatai parodė stiprinti naudojamos išorinės plieninės skersinės armatūros veiksmingumą, kompensuojant vidinės skersinės ir išilginės suktinės armatūrų tarpusavio nesubalansuotumą. Efektyvumas buvo įrodytas tokias aspektais: padidėjusi sukamoji galia ir elastingumas, padidėjęs plyšių atsiradimo sukimo momentas bei geresnis plyšių pasiskirstymas.

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Baratieri, Carolina, Lincoln Issamu Nojima, Matheus Alves Jr., Margareth Maria Gomes de Souza, and Matilde Gonçalves Nojima. "Efeitos transversais da expansão rápida da maxila em pacientes com má oclusão de Classe II: avaliação por Tomografia Computadorizada Cone-Beam." Dental Press Journal of Orthodontics 15, no. 5 (October 2010): 89–97. http://dx.doi.org/10.1590/s2176-94512010000500011.

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OBJETIVO: avaliar por meio de Tomografia Computadorizada Cone-Beam (TCCB) os efeitos transversais, imediatos e após o período de contenção, da expansão rápida da maxila (ERM) em pacientes com má oclusão de Classe II. MÉTODOS: dezessete crianças (idade inicial média de 10,36 anos) com má oclusão de Classe II e deficiência transversal esquelética da maxila foram submetidas ao protocolo de ERM com aparelho expansor de Haas. TCCBs foram realizadas antes dos procedimentos clínicos (T1), imediatamente após a estabilização do parafuso expansor (T2) e após completados 6 meses de contenção e removido o aparelho (T3). Com o software Dolphin, foram possíveis a manipulação das imagens e as mensurações. O teste t de Student pareado foi utilizado para identificar significância estatística (p<0,05) entre os intervalos T2 e T1, T3 e T2, e T3 e T1. RESULTADOS: imediatamente após a ERM, ocorreu aumento significativo da largura maxilar basal, alveolar e dentária de 1,95mm, 4,30mm e 6,89mm, respectivamente, e inclinação vestibular dos primeiros molares direito (7,31º) e esquerdo (6,46º). Ao final do período de contenção, o aumento transversal foi mantido e a inclinação dentoalveolar retornou ao valor inicial. CONCLUSÕES: a ERM foi efetiva no aumento da dimensão transversa da maxila, tanto esquelético quanto dentário, sem causar inclinação dos molares de ancoragem em pacientes com má oclusão de Classe II.

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