Results 151 to 160 of about 282,702 (311)

Conhecimento e utilização de plantas medicinais por comunidades de pescadores do município de Itapoá - SC [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia VegetalA etnobotânica procura descrever e analisar as relações existentes entre os seres humanos e os recursos vegetais,
Merétika, Adriana Heindrickson Cunha
core  

Artificial Intelligence Patents and the Sustainable Development Goals: A Comparative Analysis of the United States and China

open access: yesSustainable Development, EarlyView.
ABSTRACT Artificial intelligence (AI) is a general‐purpose technology with wide‐ranging implications for sustainable development; yet, little is known about how its innovation trajectories have aligned with the United Nations (UN) Sustainable Development Goals (SDGs).
Ern Chern Khor, Moon Choi
wiley   +1 more source

Ana Fernández Miranda Texidor Plantas, muchas lenguas y un poco de hilo para hilvanar

open access: yesINDEX Revista de Arte Contemporáneo, 2019
Este diálogo busca conectar distintos aspectos de la práctica artística de Ana Fernández Miranda Texidor; una práctica compleja, pero hilvanada, que incluye dibujos, pinturas, objetos, instalaciones, performances, textos poéticos y acciones en ...
Roberto Vega
doaj  

Glicolipídios em plantas medicinais: prospecção e isolamento de glicolipídios em Cymbopogon citratus (DC.) STAPF - capim-limão [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Farmácia.Glicolipídios (GLP) são ubiquamente distribuídos nos seres vivos, sendo comumente encontrados na parte externa das ...
Mendes, Beatriz Garcia
core  

Structure of the Arabidopsis receptor kinase SRF6 ectodomain determined from crystals obtained using the LRR crystallization screen

open access: yesActa Crystallographica Section D, EarlyView.
A crystallization screen that has enabled the structural analysis of various extracellular domains of plant membrane receptor kinases is described together with the structure of the LRR domain of the receptor SRF6.Plant‐specific membrane receptor kinases with structurally diverse extracellular domains regulate key processes in plant growth, development,
Alberto Caregnato   +2 more
wiley   +1 more source

Hummingbird interaction niche packing is influenced by species richness and resource availability in the southern tropical Andes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Niche partitioning is often considered an important mechanism promoting species co‐occurrence in species‐rich communities. As species richness increases, niche partitioning may lead to different niche structures, including increased packing of species niches when the ...
Bryan G. Rojas   +3 more
wiley   +1 more source

Importancia de los estudios fisiológicos en los cultivos de flores de exportación

open access: yesAgronomía Colombiana, 1992
La Fisiologla Vegetal estudia el funcionamiento de las plantas y los procesos vitales que regulan su crecimiento, desarrollo y producción. En últimas, las respuestas de los vegetales dependen de lo que ocurre a nivel molecular, de organelos subcelulares,
Orozco de Amézquita Martha
doaj  

Lichen bleaching as a response to long‐term experimental warming in the High Arctic

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Lichens are an important component of Arctic ecosystems. Studies have indicated a decline in the abundance of Arctic lichens during recent decades, which is often attributed to competitive pressure from vascular plants.
Jiří Šubrt   +3 more
wiley   +1 more source

Can rice field channels contribute to biodiversity conservation in Southern Brazilian wetlands?

open access: yesRevista de Biología Tropical, 2011
La conservación de especies en los agroecosistemas ha llamado la atención. Los canales de riego pueden mejorar los hábitats y ofrecer condiciones para la conservación de especies de agua dulce.
Leonardo Maltchik   +4 more
doaj  

Planta Medica Letters [PDF]

open access: yesPlanta Medica, 2014
Pieters, Luc, Hamburger, Matthias
openaire   +2 more sources

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