Results 51 to 60 of about 9,916 (203)

Proyectar: instrumento de supervivencia

open access: yesInformes de la Construccion, 1959
La capacidad de proyectar no es una adquisición del progreso humano, ni un inquilino recién llegado a nuestra interioridad. Es una función original, primaria y orgánica de nuestra extraña cabeza, que sobrepasa en desarrollo a la de los más evolucionados ...
Richard J. Neutra
doaj   +1 more source

Darwin y el nexo entre divergencia y competencia

open access: yesPrometeica, 2023
Este artículo tiene como objetivo ofrecer una revisión y reinterpretación al problema teórico en la teoría de Darwin en el que se pone en relación el principio de divergencia y la competencia entre los seres vivos.
Daniel Labrador-Montero
doaj   +1 more source

Distinct Foliar Uptake Pathways for Phosphorus and Nano‐Hydroxyapatite in Potato Revealed By Synchrotron μCT and ³³P Imaging

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Potato (Solanum tuberosum L.) has a high phosphorus (P) requirement, yet its shallow root system and the strong P‐fixing capacity of many soils limit the effectiveness of soil fertilisation. Foliar application of nano‐hydroxyapatite particles (nHAPs) has emerged as a promising alternative P fertilisation practice.
Max Frank   +6 more
wiley   +1 more source

Socrative en el aula de Educación Primaria: propuesta didáctica para trabajar los seres vivos

open access: yes, 2018
The present work will deal with an educational innovation, aimed at the second cycle of Primary Education, which deals with the application of an ICT resource (Information and communication technology) based on gamification, such as Socrative, for the ...
M. Márquez   +2 more
semanticscholar   +1 more source

EL CONCEPTO DE “SER VIVO” EN ESTUDIANTES DE SEXTO GRADO

open access: yesBio-grafía, 2015
En este trabajo se pretende identificar las ideas sobre el concepto de “ser vivo” en un grupo de estudiantes de sexto grado; a partir de una práctica de aula, que incluyóun diálogo introductorio al tema “seres vivos”, la discusión de si los cristales de ...
Carolina Hernandez
doaj  

Apontamentos sobre práticas e representações em relação ao enterro de mortos-vivos na segunda metade do século XVIII

open access: yesIntellèctus, 2016
A partir de um estudo bibliográfico advindo, sobretudo da literatura alemã e francesa, propomos algumas discussões sobre algumas mudanças na percepção da morte e dos mortos-vivos no século VXIII em alguns países europeus, principalmente a Alemanha ...
Tânia Zimmermann, Márcia Medeiros
doaj   +1 more source

Apple Pomace Pectin for Gastroprotective Nutraceutical Delivery: Structure–Function Relationships and Nano/Microencapsulation Strategies for Gastric Ulcer Management

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
Apple pomace pectin is explored as a sustainable and multifunctional biomaterial for gastric ulcer management. Its unique structural features confer mucoadhesive, anti‐inflammatory, antioxidant, and anti‐Helicobacter pylori activities while enabling nano/microencapsulation of therapeutic agents.
Akash Dhiman   +6 more
wiley   +1 more source

Transformação de energia nos seres vivos

open access: yes, 2017
Encontrar mecanismos para transferir o treinamento cientifico acumulado no Brasil para a educacao oferecida nas escolas e um dos desafios enfrentados pelos cientistas brasileiros.
Andrea T. Da Poian   +2 more
semanticscholar   +1 more source

A longitudinal study of radiodensity and radiographic appearance of the proximal sesamoid bones in Thoroughbred racehorses

open access: yesEquine Veterinary Journal, Volume 58, Issue 4, Page 946-958, July 2026.
Abstract Background There are limited data on long‐term follow‐up of radiographic changes of the proximal sesamoid bones (PSBs) in Thoroughbred racehorses. The effect of training and racing on radiodensity of the PSBs in live Thoroughbreds has not been described.
Koppány Boros   +3 more
wiley   +1 more source

«La libertad de todos los seres vivos». Naturaleza, ciencias naturales y la imagen de España en la obra de Félix Rodríguez de la Fuente

open access: yes, 2017
Felix Rodriguez de la Fuente’s huge media output concerning the natural sciences allows us to thoroughly explore the processes of generation, circulation and management of scientific-technological knowledge in a particularly turbulent context of Spain’s ...
C. Tabernero
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy