Typha latifolia L. (Typhaceae), nuevo registro para la flora de Chile
نویسندگان
چکیده
منابع مشابه
Sistema para la medición, visualización y registro de la radiación solar
Sunlight is essential for life, moderate exposure to ultraviolet radiation contributes to the synthesis of vitamin D, but much exposure can be harmful to skin, eyes and immune system. One of the biggest problems when exposed to the sun is skin cancer. In Mexico, around 1,000 cases occur annually; the states with the highest record of cancer deaths are: Mexico City, Mexico State, Veracruz y
متن کاملReutilización de datos lingísticos para la creación de un sistema de traducción automática para un nuevo par de lenguas
This work examines various ways to re-use pre-existing linguistic data to quickly generate a machine translation system for a new language pair. In particular, a machine translation system between Portuguese and Catalan based on the Apertium platform (www.apertium.org) has been built from data existing in this platform for translating between Portuguese and Spanish and between Spanish and Catal...
متن کاملNuevo cuestionario de emociones positivas para niños
Resumen: El propósito de este trabajo fue diseñar y validar un nuevo instrumento para medir la experiencia emocional positiva de niños de 8 a 12 años de edad. La muestra piloto estuvo conformada por 445 niños (n = 221) y niñas (n = 224), con una media de edad de 9.54 años (DT = 1.25), pertenecientes a diferentes provincias argentinas. La muestra definitiva estuvo integrada por 1046 niños (n = 5...
متن کاملPOL: un nuevo sistema para la detección y clasificación de nombres propios
The purpose of this research is to develop a methodology for the detection and categorisation of named entities or proper names (PPNN), in the categories of geographical place, person and organisation. The hypothesis is that the context of occurrence of the entity –a context window of n words before the target– as well as the components of the PN itself may provide good estimators of the type o...
متن کاملSpecies-specific SSR alleles for studies of hybrid cattails (Typha latifolia x T. angustifolia; Typhaceae) in North America.
UNLABELLED PREMISE Studies of hybridizing species are facilitated by the availability of species-specific molecular markers for identifying early- and later-generation hybrids. Cattails are a dominant feature of wetland communities, and a better understanding of the prevalence of hybrids is needed to assess the ecological and evolutionary effects of hybridization. Hybridization between Typha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Gayana. Botánica
سال: 2017
ISSN: 0717-6643
DOI: 10.4067/s0717-66432017000200299