249,317 research outputs found
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Dr. Hector P. Garcia and Patricio Castillo pose together (photograph)
No full textDr. Hector P. Garcia and Patricio Castillo pose together
Castillo, P. *2006. Book review: WOUTS, W.M. 2006. Criconematina (Nematoda: Tylenchida). Fauna of New Zealand 55, 232 pp. [ISBN 0-478- 09381-0]
No full textCastillo, P. *2006. Book review: WOUTS, W.M. 2006. Criconematina (Nematoda: Tylenchida). Fauna of New Zealand 55, 232 pp. [ISBN 0-478- 09381-0]Castillo, P. *2006. Book review: WOUTS, W.M. 2006. Criconematina (Nematoda: Tylenchida). Fauna of New Zealand 55, 232 pp. [ISBN 0-478- 09381-0
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Dr. Hector P. Garcia shakes Patricia Castillo's hand (photograph)
No full textDr. Hector P. Garcia shakes Patricia Castillo's hand
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Robert P. Sanchez writes to Dr. Hector P. Garcia and Leonel Castillo regarding Castillo's desire to resign
No full textTwo correspondences from Robert P. Sanchez, Attorney, concerning Leonel Castillo, Commissioner of U.S. Immigration & Naturalization Service. The first is written to Dr. Hector P. Garcia asking him to speak with Leonel because he feels he is not getting enough support from Carter and the Congress. The second is to Castillo addressing his desire to quit and empathizing with his reasons but asking him to reconsider because he is that most important figure that their people have in the United States Government
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Dr. Hector P. Garcia and Patsy Castillo pose at the Los Angeles airport (photograph)
No full textDr. Hector P. Garcia and Patsy Castillo pose at the Los Angeles airport
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A letter from Freddie Castillo to Dr. Hector P. Garcia, expressing hope to see Dr. Garcia soon.
No full textA letter from Freddie Castillo to Dr. Hector P. Garcia, expressing hope to see Dr. Garcia soon
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A telegram from Dr. Hector P. Garcia to William Dawson, Martin Castillo, and Nick Juarez.
No full textA telegram from Dr. Hector P. Garcia to Congressman William Dawson, Martin Castillo, and Nick Juarez, regarding the American GI Forum's stance of support on the Interagency Committee on Mexican American Affairs
matthew-p-brown/E_cells_2023: E_cells_2024
No full text<p>This page contains the code used to analyze behavior and voltage imaging data from <strong>Brown et al., 2024</strong>. Further questions can be sent to the corresponding author, Dr. Mark N. Wu ([email protected]).</p>
Castillo de Chapultepec: Ciudad de México
No full textLa información de esta miniguía se basa en los trabajos de Rubén M. Campos y el proyecto de conservación arquitectónica del Museo Nacional de Historia.El Castillo de Chapultepec, sede del Museo Nacional de Historia, se encuentra ubicado en la prominencia natural más elevada del valle de México. El pasado conocido del cerro del Chapulín se remonta al siglo Xlll, cuando fue asentamiento de grupos nahuas que buscaron el control de manantiales de aguas dulces y limpias. Según la Tira de la Peregrinación, antes de fundar Tenochtitlán los mexicas se establecieron en este lugar, pero fueron expulsados. Desde finales del siglo XVl, los tlatoanis tenochcas consideraban a Chapultepec un importante lugar de culto religioso y de recreo: fueron construidos entonces un adoratorio en la parte alta del cerro y los famosos baños de Moctezuma en la falda.</p
Conservative local discontinuous Galerkin methods for a generalized system of strongly coupled nonlinear Schrödinger equations
No full textMass and energy conservative numerical methods are proposed for a general system of N strongly coupled nonlinear Schrödinger equations (N-CNLS). Motivated by the structure preserving properties of composition methods, two basic conservative, first and second order time integrators, are developed as seed schemes for the derivation of high order conservative methods. To avoid solving a global nonlinear system, involving all the components of the vector field at each time step, a conservative nonlinear splitting method based on a modified Crank-Nicolson scheme is proposed. Conservation of the mass for each component and total energy is formally proved for the semi-discrete primal formulation of the Local Discontinuous Galerkin (LDG) method and for the fully discrete methods. Since the proposed splitting scheme is independent of the spatial discretization, conservation of the same invariants is also obtained for other symmetric discontinuous Galerkin discretizations. Conservation and accuracy of the discrete invariants; and, spatial and temporal convergence are numerically validated on a series of benchmark (2/3)-CNLS systems. Using a special projector operator, the approximated initial energy of the system is shown, numerically, to convergence with order O(h2p+2) when polynomials of degree p are used
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