Results 21 to 30 of about 608,556 (262)
Mate selection preferences in Germany and the United States [PDF]
, 1989 Two studies examined expressed mate selection preferences in German and American samples. In the first study (German N=343; American N=313), subjects ranked 13 characteristics on their desirability in a potential mate.
Buss, David M., Angleitner, Alois
core +1 more source
Química Nova, 2007 Ilex paraguariensis A. St. -Hil. is a native species of southern South America. The caffeine content in Ilex paraguariensis leaves has been considered an important quality parameter for maté-derived products. In this work different extraction methods for
Simone C. B. Gnoatto +3 more
doaj +1 more source
A Modified Pressure–Sinkage Model for Studying the Effect of a Hard Layer in Sandy Loam Soil
Applied Sciences, 2021 The applicability of the typical pressure–sinkage models used to characterize the soil’s bearing properties is limited to homogeneous soils (infinite thickness) that have no hard layer. At a given depth, a hard layer can have a considerable impact on the
Nihal D. Salman +3 more
doaj +1 more source
Molecules, 2012 A simple and rapid HPLC method for determination of chlorogenic acid (5-O-caffeoylquinic acid) in mate tea extracts was developed and validated. The chromatography used isocratic elution with a mobile phase of aqueous 1.5% acetic acid-methanol (85:15, v ...
Jelena Vladic +4 more
doaj +1 more source
Carp Breeding in the Carpathian Basin with a Sustainable Utilization of Renewable Natural Resources
Life, 2022 In the Central European region, there is a long tradition of breeding fish in artificially constructed ponds. As the area belongs to the temperate zone, farmed fish need to survive cold winter periods.
Laszló Horváth +6 more
doaj +1 more source
Mate choice in a changing world
Biological Reviews of The Cambridge Philosophical Society, 2019 Human activities by altering environmental conditions are influencing the mate choice of animals. This is by impacts on: (i) the production and expression of traits evaluated by mate choosers; (ii) the transmission of information about potential mates to
U. Candolin
semanticscholar +1 more source
Biodegradability and plasticizing effect of yerba mate extract on cassava starch edible films.
Carbohydrate Polymers, 2016 Biodegradable and edible cassava starch-glycerol based films with different concentrations of yerba mate extract (0, 5 and 20wt.%) were prepared by casting.
Carolina Medina Jaramillo +4 more
semanticscholar +1 more source
Revista Árvore, 2004 O presente trabalho teve por objetivo comparar a eficiência do látice em relação aos delineamentos em blocos casualizados (DBC) e inteiramente casualizados (DIC) quanto aos caracteres altura e produção de massa verde em erva-mate (Ilex paraguariensis A ...
José Sebastião Cunha Fernandes +3 more
doaj +1 more source
Education Sciences, 2022 Learning motivation, self-handicapping, executive function, and school achievement are interrelated variables affecting students’ intension of learning in higher education.
Gabriella Józsa +3 more
doaj +1 more source
Innovative Green Tea Mate: Physicochemical Profile and Sensory Aspects
BeveragesYerba mate (Ilex paraguariensis) is a plant originating from South America. From this plant, mate a drink is produced. Brazil is the first mate producer in the world.
Selene Ollani +5 more
doaj +1 more source