Results 81 to 90 of about 21,569 (221)

Fuchsia colombiana, new species Fuchsia colombiana, new species

open access: yesCaldasia, 1946
Recently a package of plants was studied for Dr. A. C. Smith of the Arnold Arboretum of Harvard University, which had been collected in Colombia by Dr. J.
Munz Philip A.
doaj  

When do Countries Introduce Competition Policy? [PDF]

open access: yes
This paper first presents stylised evidence showing how the date of the introduction of competition policy is correlated with country size. Smaller countries tend to adopt competition policy later.
Forslid, Rikard   +2 more
core  

Implications of new insight into the genetic structure of Theobroma cacao L. for breeding strategies [PDF]

open access: yes, 2001
The genetic diversity of cocoa has been studied using morphological, enzymatic and molecular descriptors. It has often proved difficult to obtain a clear classification due to factors including the significant genetic mixing that has occurred over the ...
Lanaud, Claire   +2 more
core  

Notes per a una biografia del doctor Joan Cuatrecasas, professor exiliat

open access: closedGimbernat: revista catalana d'història de la medicina i de la ciència, 2008
Josep M. Simón Tor
openalex   +2 more sources

Logistics-production, logistics-marketing and external integration: Their impact on performance [PDF]

open access: yes
Highly competitive environments are leading companies to implement Supply Chain Management (SCM) to improve performance and gain a competitive advantage.
Cristina Giménez, Eva Ventura
core  

Index of Authors and Co‐Authors

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page 1559-1604, October 2025.
wiley   +2 more sources

Five new grasses from Colombia Five new grasses from Colombia

open access: yesCaldasia, 1943
The new species herein described, of Sporobolus, Calamagrostis, and Agrostis, are based on recent collections of J. Cuatrecasas and H. Garcia-Barriga, and the new Panicum on collections of F. W. Pennell and E. P. Killip, and of H. Garcia-Barriga. The new
Swallen Jason R., García-Barriga H.
doaj  

Micropropagación de Espeletiopsis muiska (Cuatrecasas), frailejón del Parque Natural La Ranchería - Boyacá, Colombia

open access: yes, 2009
Este estudio desarrolló un protocolo para micropropagación de Espeletiopsis muiska -especie de importancia ecológica, medicinal e industrial, actualmente en riesgo de extinción- en medio de cultivo Murashige y Skoog (1962). Se cultivaron embriones sexuales en medio completo y con la mitad de la concentración habitual de las macrosales; con y sin ...
Rache C., Leidy, Pacheco M., José
openaire   +3 more sources

Estudios sobre plantas andinas, II

open access: yesCaldasia, 1941
Weinmannia penicillata / Weinmannia subvelutina / Weinmannia myrtifolia / Weinmannia sclerophylla / Weinmannia caquetana / Weinmannia microcarpa / Weinmannia parvifoliolata / Weinmannia putumayensis / Weinmannia sibundoya / Weinmannia magnifolia ...
Cuatrecasas José
doaj  

Receptor sites involved in posttranslational transport of apocytochrome c into mitochondria [PDF]

open access: yes, 1983
Assembly of cytochrome c involves a series of steps: synthesis of apocytochrome c on free ribosomes, specific binding of apocytochrome c to the mitochondrial surface, transfer across the outer membrane, covalent addition of protoheme, refolding of the ...
Hennig, Bernd   +2 more
core  

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