Search Results - "Salas, Hèctor"

Refine Results
  1. 1

    Dual disjoint hypercyclic operators by Salas, Héctor N.

    “…Let E be a separable Fréchet space. The operators T 1 , … , T m are disjoint hypercyclic if there exists x ∈ E such that the orbit of ( x , … , x ) under ( T 1…”
    Get full text
    Journal Article
  2. 2

    VLT-MUSE spectroscopy of AGNs misclassified by BPT diagnostic or with weak emission lines by Agostino, Christopher J, Salim, Samir, Boquien, Médéric, Janowiecki, Steven, Salas, Héctor, Couto, Guillherme S

    “…ABSTRACT Despite powerful X-ray emission, some active galactic nuclei (AGNs) are known to either lack optical emission lines (so-called ‘optically dull’ AGNs)…”
    Get full text
    Journal Article
  3. 3

    Respirometric Study of Optical Brighteners in Textile Wastewater by Salas, Héctor, Gutiérrez-Bouzán, Carmen, López-Grimau, Víctor, Vilaseca, Mercedes

    Published in Materials (07-03-2019)
    “…Optical brighteners (OBs) are colorless fluorescent dyes, widely used in industry to improve whiteness in materials. Nearly 80% of all OBs in the market are…”
    Get full text
    Journal Article Publication
  4. 4

    The pharyngeal taste organ of a blood-feeding insect functions in food recognition by Ortega-Insaurralde, Isabel, Latorre-Estivalis, José Manuel, Costa-da-Silva, Andre Luis, Cano, Agustina, Insausti, Teresita C, Morales, Héctor Salas, Pontes, Gina, de Astrada, Martín Berón, Ons, Sheila, DeGennaro, Matthew, Barrozo, Romina B

    Published in BMC biology (13-03-2024)
    “…Obligate blood-feeding insects obtain the nutrients and water necessary to ensure survival from the vertebrate blood. The internal taste sensilla, situated in…”
    Get full text
    Journal Article
  5. 5

    Sampling completeness changes perceptions of continental scale climate–species richness relationships in odonates by Alves‐Martins, Fernanda, Stropp, Juliana, Juen, Leandro, Ladle, Richard J., Lobo, Jorge M., Martinez‐Arribas, Javier, Júnior, Paulo De Marco, Brasil, Leandro Schlemmer, Ferreira, Victor Rennan Santos, Bastos, Rafael Costa, Córdoba‐Aguilar, Alex, Medina‐Espinoza, Emmy Fiorella, Dutra, Silvia, Vilela, Diogo Silva, Cordero‐Rivera, Adolfo, Palacio, Alejandro, Ramírez, Alonso, Carvalho‐Soares, Anderson André, Farias, Antonio Bruno Silva, Resende, Bethânia Oliveira, Santos, Bruna, Bota‐Sierra, Cornelio A., Mendoza‐Penagos, Cristian Camilo, Veras, Daniel Silas, Anjos‐Santos, Danielle, Périco, Eduardo, González‐Soriano, Enrique, Oliveira Roque, Fabio, Lozano, Federico, Carvalho, Fernando Geraldo, Lencioni, Frederico A. A., Palacino‐Rodríguez, Fredy, Ortega‐Salas, Héctor, Venâncio, Henrique, Sanmartín‐Villar, Iago, Muzón, Javier, Santos, Jean Carlos, Montes‐Fontalvo, Jenilee, Silva Brito, Joás, Silva Pereira, Jorge Luiz, Oliveira‐Junior, José Max B., Dias‐Silva, Karina, Ferreira, Kesley Gadelha, Calvão, Lenize Batista, Pérez‐Gutiérrez, León Andrés, Rodrigues, Marciel Elio, Dalzochio, Marina Schmidt, Rocha‐Ortega, Maya, Ellenrieder, Natalia, Hamada, Neusa, Pessacq, Pablo, Rodríguez, Pilar, Martins, Renato Tavares, Guillermo‐Ferreira, Rhainer, Koroiva, Ricardo, Miguel, Thiago Barros, Mendes, Thiago Pereira, Neiss, Ulisses Gaspar, Almeida, Wanessa Rejane, Hortal, Joaquín

    Published in Journal of biogeography (01-07-2024)
    “…Aim Insects are one of the least studied taxa, with most species lacking basic ecological and biogeographical information. This problem is particularly acute…”
    Get full text
    Journal Article
  6. 6

    Use of an Argentinean Wildlife Tissue Collection for Epidemiological Studies of Histoplasmosis by Canteros, Cristina E., Toranzo, Adriana I., Levis, Silvana, Salas, Héctor D., López-Joffre, María C., Suárez-Alvarez, Roberto Osvaldo

    Published in Mycopathologia (1975) (01-10-2020)
    “…Histoplasmosis is a worldwide systemic endemic mycosis caused by several cryptic species included within the Histoplasma capsulatum complex. Domestic and wild…”
    Get full text
    Journal Article
  7. 7

    Effects of replacing canola meal with camelina expeller on intake, total tract digestibility, and feeding behavior of beef heifers fed high-concentrate diets by Salas, Hèctor, Castillejos, Lorena, Faturi, Cristian, Ferret, Alfred

    Published in Translational animal science (01-04-2020)
    “…Abstract To assess the effect of inclusion of camelina expeller in beef cattle diets, 24 Simmental heifers were used. Two experiments were carried out. In the…”
    Get full text
    Journal Article
  8. 8

    In Vitro Digestibility, In Situ Degradability, Rumen Fermentation and N Metabolism of Camelina Co-Products for Beef Cattle Studied with a Dual Flow Continuous Culture System by Salas, Hector, Castillejos, Lorena, Lopez-Suarez, Montserrat, Ferret, Alfred

    Published in Animals (Basel) (01-12-2019)
    “…Camelina meal (CM) and camelina expeller (CE) were compared with soybean meal (SM) and rapeseed meal (RM). Trial 1 consisted of a modified Tilley and Terry in…”
    Get full text
    Journal Article
  9. 9
  10. 10

    The Strong Disjoint Blow-Up/Collapse Property by Salas, Héctor N.

    Published in Journal of function spaces (01-01-2013)
    “…Let X be a topological vector space, and let ℬ(X) be the algebra of continuous linear operators on X. The operators T1,…,TN∈ℬ(X) are disjoint hypercyclic if…”
    Get full text
    Journal Article
  11. 11

    A new species of Libellula Linnaeus, 1758, from the Cuatro Ciénegas basin, Coahuila, México (Anisoptera: Libellulidae) by Ortega-Salas, Héctor, González-Soriano, Enrique

    Published in Zootaxa (12-10-2015)
    “…A new species of Libellula is described from specimens collected in the most interesting area of Cuatro Ciénegas, Coahuila, México. Libellula coahuiltecana sp…”
    Get more information
    Journal Article
  12. 12

    Sensitivity and Specificity of a Screening Test for the Detection of Deficiencies in Visuo-Perceptual Skills by Casillas-Casillas, Elizabeth, Salas-Hernández, Luis Héctor, Ortiz-Casillas, Katie Lynn, Petrosyan, Tamara, Ramírez-González, Sergio, Barba-Gallardo, Luis Fernando

    Published in Brain sciences (14-07-2024)
    “…This study determines the sensitivity and specificity of a screening test to detect perceptual abnormalities and whether there are differences between gender…”
    Get full text
    Journal Article
  13. 13

    Reducing environmental impact of textile wastewater by natural coagulants and reuse of effluents by Salas, Héctor, Lopez-Grimau, Víctor, Vilaseca, Mercedes, Crespi, Martí, Gutiérrez-Bouzán, Carmen

    Published in Desalination and water treatment (01-01-2018)
    “…Water scarcity is a global problem, therefore the reuse and recycling of water is promoted in all sectors and it is a real alternative for the conservation of…”
    Get full text
    Journal Article
  14. 14

    In vitro Digestibility, In situ Degradability, Rumen Fermentation and N Metabolism of Camelina Co-Products for Beef Cattle Studied with A Dual Flow Continuous Culture System of Camelina Co-Products for Beef Cattle by Salas, Hèctor, Castillejos, Lorena, López-Suárez, Montserrat, Ferret, Alfred

    Published in Animals (Basel) (03-12-2019)
    “…Camelina meal (CM) and camelina expeller (CE) were compared with soybean meal (SM) and rapeseed meal (RM). Trial 1 consisted of a modified Tilley and Terry…”
    Get full text
    Journal Article
  15. 15

    Eigenvalues and hypercyclicity in omega by Salas, Héctor N.

    “…We define the class of upper staircase matrices on ω . Such matrices have a plethora of eigenvalues and eigenvectors, and they are hypercylic. We show that…”
    Get full text
    Journal Article
  16. 16

    Investigación Cuantitativa (Monismo Metodológico) y Cualitativa (Dualismo Metodológico): El status epistémico de los resultados de la investigación en las disciplinas sociales by Salas, Héctor

    Published in Cinta de moebio (01-03-2011)
    “…Este ensayo analiza las posturas asociadas con los modelos cuantitativo y cualitativo de investigación en las disciplinas sociales; examina la universalidad e…”
    Get full text
    Journal Article
  17. 17

    Supercyclic Subspaces: Spectral Theory and Weighted Shifts by Montes-Rodrı́guez, Alfonso, Salas, Héctor N

    Published in Advances in mathematics (New York. 1965) (15-10-2001)
    “…A vector x in a Banach space B is called hypercyclic for a bounded operator T if the orbit {Tnx:n⩾0} is dense in B. If the scalar multiples of the elements in…”
    Get full text
    Journal Article
  18. 18
  19. 19

    Pathological hypercyclic operators by Salas, Héctor N.

    Published in Archiv der Mathematik (01-03-2006)
    “…We exhibit a hypercyclic operator whose square is not hypercyclic. Our operator is necessarily unbounded since a result of S. Ansari asserts that powers of a…”
    Get full text
    Journal Article
  20. 20

    Untangling the waterfall damsels: a review of the Mesoamerican genus Paraphlebia Selys in Hagen, 1861 (Odonata: Thaumatoneuridae) with descriptions of 11 new species by Ortega-Salas, Hctor, Gonzlez-Soriano, Enrique, Jocque, Merlijn

    Published in Zootaxa (11-01-2022)
    “…A review of the Mesoamerican genus Paraphlebia Selys in Hagen, 1861 is presented, including diagnoses, illustrations of diagnostic characters, and distribution…”
    Get more information
    Journal Article