• español
    • English
  • English 
    • español
    • English
  • Login
Search 
  •   DSpace Home
  • C. Investigación
  • Artículos Científicos
  • Search
  •   DSpace Home
  • C. Investigación
  • Artículos Científicos
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 21-30 of 399

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

The Great American Biotic Interchange: A paleoecological review considering neotropical mammals and birds 

Pelegrin, J. S.; Gamboa, Sara; Menéndez, Iris; Hernández Fernández, Manuel (Asociacion Espanola de Ecologia Terrestre, 2018-01-01)
Under classical point of view, the formation of the Panama Isthmus during Pliocene (3 Ma ago) would have allowed the species interchange between North America and South America. This ecological and evolutionary process ...
Thumbnail

Body image (BI) and coping strategies (CS): Analysis of medical and surgical characteristics in women diagnosed with breast cancer 

Núñez, César; Navarro, Ana; Cortés, Sebastián; López, Jessica; Aguirre-Loaiza, Héctor Haney; Trujillo, Catalina (Sociedad Chilena de Psicologia Clinica, 2018-05-16)
From a non-experimental transverse design, we sought to identify the possible relationship between BI and CS, and their differences according to surgical-medical variables (surgical intervention, time of diagnosis and stage ...
Thumbnail

Deviations to Tri-Bi-Maximal mixing in the limit of μ − τ symmetry 

Rivera-Agudelo, Diana C.; Tostado, S. L.; Pérez-Lorenzana, A. (Elsevier B.V., 2019-07-10)
In the limit of an approximate μ−τ symmetry in the neutrino mass matrix, we explore deviations to the Tri-Bi-Maximal mixing pattern in the neutrino sector. We consider two different ansatzes for the corrected pattern to ...
Thumbnail

Evaluation of the antimicrobial activity of cationic peptides loaded in surface-modified nanoliposomes against foodborne bacteria 

Cantor, Stefania; Vargas, Lina; Rojas, Oscar E.A.; Yarce, Cristhian J.; Salamanca, Constain H.; Oñate-Garzón, José Fernando (MDPI AG, 2019-02-05)
Bacteria are a common group of foodborne pathogens presenting public health issues with a large economic burden for the food industry. Our work focused on a solution to this problem by evaluating antibiotic activity against ...
Thumbnail

Decrease of antimicrobial resistance through polyelectrolyte-coated nanoliposomes loaded with β-lactam drug 

Arévalo, Lina M.; Yarce, Cristhian J.; Oñate-Garzón, José Fernando; Salamanca, Constain H. (MDPI AG, 2019-03-01)
Currently, one of the greatest health challenges worldwide is the resistance to antibiotic drugs, which has led to the pursuit of new alternatives for the recovery of biological activity, where the use of different types ...
Thumbnail

Benefits of SpinBOT playful robotic environment in the development of cognitive abilities 

Acevedo-Londoño, Jairo A.; Caicedo-Bravo, Eduardo Francisco; Castillo-García, Javier Ferney (Universitat Politecnica de Valencia, 2019-01-01)
Children with physical disabilities are at high risk of developing adverse effects on their cognitive development, due to their lack of ability to interact with the world around them. Multiple studies have demonstrated the ...
Thumbnail

Conductimetry: A rapid alternative technique for chlorides determination in cheese 

Aguirre-Londoño, Jessica; Aristizabal-Ferreira, Víctor Alexander; Castro-Narváez, Sandra Patricia; Ramírez-Navas, Juan S. (Pontificia Universidad Javeriana, 2019-04-10)
The correlation of two instrumental techniques for chlorides determination in Colombian cheese, Queso Molido Nariñense (a type of white cheese), was analyzed. Potentiometry of chloride precipitation is the standard technique ...
Thumbnail

Intercultural components in the multimodal structure of a language learning website 

Fernández Benavides, Alejandro (Universidad Nacional de Colombia, 2019-01-01)
The emergence of language learning websites has generated changes in intercultural communicative practices. Particularly, these sites use a wide variety of modes of communication (visual, linguistic, spatial) which allow ...
Thumbnail

New factorization relations for nonlinear sigma model amplitudes 

Bjerrum-Bohr, Niels Emil Jannik; Gomez, Humberto; Helset, Andreas (American Physical Society, 2019-02-15)
We obtain novel factorization identities for nonlinear sigma model amplitudes using a new integrand in the Cachazo-He-Yuan double-cover prescription. We find that it is possible to write very compact relations using only ...
Thumbnail

New factorization relations for Yang-Mills amplitudes 

Bjerrum-Bohr, Niels Emil Jannik; Damgaard, Poul Henrik; Gomez, Humberto (American Physical Society, 2019-01-15)
A double-cover extension of the scattering equation formalism of Cachazo, He, and Yuan leads us to conjecture covariant factorization formulas of n-particle scattering amplitudes in Yang-Mills theories. Evidence is given ...
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • . . .
  • 40

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Discover

AuthorCastillo García, Javier Ferney (14)Gomez, Humberto (13)D'Vries, Richard F. (9)Bermeo Varón, Leonardo A. (8)Ellena, Javier (8)Sarria Paja, Milton (7)Argüello Prada, Erick Javier (6)Chaur, Manuel N. (6)Parada, Alexander (6)Boscolo, Maurício (5)... View MoreSubjectColombia (16)Humans (11)Differential and Algebraic Geometry (10)Scattering Amplitudes (10)Animals (8)Nonhuman (7)Female (5)Prevalencia (5)Rehabilitation (5)Superstrings and Heterotic Strings (5)... View MoreDate Issued2010 - 2020 (370)2000 - 2009 (26)1996 - 1999 (2)Has File(s)
Yes (399)

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV