Results 31 to 40 of about 2,417,439 (208)

Repositories of biocultural diversity: Toward best practices for empowering ethnobotany in digital herbaria

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement As herbaria digitize millions of plant specimens, ethnobotanical information associated with them is becoming increasingly accessible. These biocultural data include plant uses, names, and/or management practices of Indigenous Peoples and Local Communities (IPLCs).
Robbie Hart   +23 more
wiley   +1 more source

Stable variable selection for right censored data: comparison of methods [PDF]

open access: yes, 2011
The instability in the selection of models is a major concern with data sets containing a large number of covariates. This paper deals with variable selection methodology in the case of high-dimensional problems where the response variable can be right ...
Besse, Philippe   +2 more
core   +3 more sources

Mathematical and numerical analysis of a model for anti-angiogenic therapy in metastatic cancers

open access: yes, 2010
We introduce and analyze a phenomenological model for anti-angiogenic therapy in the treatment of metastatic cancers. It is a structured transport equation with a nonlocal boundary condition describing the evolution of the density of metastasis that we ...
Benzekry, Sebastien
core   +2 more sources

The Early Upper Palaeolithic in British caves: problems and potential Le Paléolithique supérieur ancien dans les grottes de Grande‐Bretagne : problèmes et potentiels

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Recent years have seen landmark progress in our understanding of early Homo sapiens occupation of Europe, owing to new excavations and the application of new analytical methods. Research on British sites, however, continues to lag. This is because of limitations inherent in existing cave collections, and limited options for new fieldwork at known sites.
Robert Dinnis
wiley   +1 more source

El derecho al nombre de las confesiones religiosas

open access: yesLa Propiedad Inmaterial, 2012
La investigación analiza la manera como se protege el nombre de las confesiones religiosas en los diferentes Estados y cuál es el alcance de esta protección. En la primera parte (cap.
Juan Carlos Riofrío Martínez-Villaba
doaj   +2 more sources

LA INFLUENCIA DE LA ESCRITURA EN LA COMPRENSIÓN DEL SIGNIFICADO Y LA FORMA EN VARIACIONES LEXICALES DEL ESPAÑOL EN NIÑOS PREESCOLARES THE INFLUENCE OF WRITING IN THE COMPREHENSION ON MEANING AND FORM IN SPANISH LEXICAL VARIATIONS IN PRESCHOOL KIDS

open access: yesForma y Función, 2007
Este estudio explora la relación entre la escritura y la comprensión de la referencia a través de una tarea de sinonimia en niños entre 5 y 6 años de edad, de origen latinoamericano, escolarizados en Barcelona (España).
Claudia Rosario Portilla Ramírez   +1 more
doaj  

Poset topology and homological invariants of algebras arising in algebraic combinatorics [PDF]

open access: yes, 2013
We present a beautiful interplay between combinatorial topology and homological algebra for a class of monoids that arise naturally in algebraic combinatorics. We explore several applications of this interplay.
Margolis, Stuart   +2 more
core   +4 more sources

Mujeres Públicas and women in public: Scrutinising the history of prostitution in eighteenth‐ and nineteenth‐century Mexico

open access: yesGender &History, EarlyView.
Abstract Past studies of prostitution have mislabelled Mexican women as prostitutes when it is not clear that they had engaged in transactional sex. Here, we examine the history of prostitution between 1750 and 1865, detailing both legal frameworks and judicial evidence to address the reasons for the inflation of prostitution's presence in Mexico ...
Nora E. Jaffary, Luis Londoño
wiley   +1 more source

EL ACTO DE NOMBRARSE MISTRAL EN POEMA DE CHILE

open access: yesRevista Chilena de Literatura, 2009
La viajera espectral de Poema de Chile reflexiona sobre la adopción del nombre Mistral. Los fundamentos de esta elección van desde retornar a una intimidad anterior, la escena primigenia del campo, hasta el rechazo a la sociedad urbana. Este acto moderno
Magda Sepúlveda Eriz
doaj  

Asymmetric Lipid Vesicles: Techniques, Applications, and Future Perspectives as an Innovative Drug Delivery System

open access: yesPharmaceuticals, 2023
Novel lipid-based nanosystems have been of interest in improving conventional drug release methods. Liposomes are the most studied nanostructures, consisting of lipid bilayers ideal for drug delivery, thanks to their resemblance to the cell plasma ...
Denisse Gardea-Gutiérrez   +4 more
doaj   +1 more source

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