Results 81 to 90 of about 553,597 (151)

Much obesity, scarce staff: the inequality of human resources in nutrition in Mexico (2019-2023). [PDF]

open access: yesRev Peru Med Exp Salud Publica
Hoyos-Loya E   +7 more
europepmc   +1 more source

Densidad básica de la madera de dos pinos y su relación con propiedades edáficas

open access: yes, 2015
The aim of this study was to identify wood density differences between sites for each species as well as to relate the basic wood density of Pinus patula and Pinus ayacahuite var. veitchii with some soil physico-chemical properties.
Zamora Campos, Eunice M.   +3 more
core  

Densidad básica de la madera de dos pinos y su relación con propiedades edáficas

open access: yes, 2017
Para identificar las diferencias en densidad básica de la madera por especie y algunas características físicas y químicas del suelo de dos sitios, así como su influencia sobre la densidad básica de la madera, se eligieron dos rodales naturales en el ...
Vázquez Cuecuecha, Oscar G.   +3 more
core  

Lung cancer in the socioeconomic and environmental context of the Amazon region of Pará. [PDF]

open access: yesRev Esc Enferm USP
Dias BRL   +7 more
europepmc   +1 more source

Mental models and conceptual complexity in medicine [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Cuestas E.
europepmc   +1 more source

[PlanHaSSO: Healthy Habits Plan against Overweight and Obesity. Research project for the development of a protocolized program for primary care]. [PDF]

open access: yesAten Primaria
Aznar Salas R   +5 more
europepmc   +1 more source

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