Results 111 to 120 of about 51,466 (294)

Minerales Fosfatos [PDF]

open access: yes, 2011
En el presente artículo se presentan los minerales fosfatados más importantes en el ámbito agronómico y forestalMoreno Ramón, H.; Ibañez Asensio, S.; Gisbert Blanquer, JM. (2011). Minerales Fosfatos.
Ibañez Asensio, Sara   +2 more
core  

Multi‐Biomimetic Structural Colors Inspired by Pearls and Bird Feathers

open access: yesAdvanced Materials, EarlyView.
A dual‐biomimetic strategy mimicking pearls and bird feathers is proposed to construct full‐gamut structural colors. By integrating a non‐strictly periodic inorganic multilayer architecture with tunable light absorbers, this facile approach circumvents the complex fabrication of traditional 1D photonic crystals, offering immense potential for cosmetics,
Zhiwei Wang   +12 more
wiley   +1 more source

Relación entre susceptibilidad magnética y contenido de minerales pesados en un depósito aluvial

open access: yesEarth Sciences Research Journal, 1993
<p class="MsoNormal" style="line-height: normal; margin: 0cm 0cm 0pt; mso-layout-grid-align: none;"><span style="font-family: ">A partir de observaciones realizadas en una perforación a orillas del Rio Nechi en el</span></p><p ...
Díaz C. Ramiro L.
doaj  

Minerales Carbonatados [PDF]

open access: yes, 2011
En el presente artículo se presentan las caracteristicas de los principales minerales carbonatados con influencia en el ámbito agronómico y forestalMoreno Ramón, H.; Ibañez Asensio, S.; Gisbert Blanquer, JM. (2011). Minerales Carbonatados. https://riunet.
Ibañez Asensio, Sara   +2 more
core  

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

open access: yesAdvanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto   +10 more
wiley   +1 more source

Fatty acid concentration, proximate composition, and mineral composition in fishbone flour of Nile Tilapia Concentración de ácidos grasos, composición centesimal y composición mineral en harina del espinazo de Tilapia del Nilo

open access: yesArchivos Latinoamericanos de Nutrición, 2008
Nile tilapia (Oreochormis niloticus) fishbone is a fish part with unknown composition. After elaboration of flour fishbone of tilapia it was analysede. The results in100g of flour were: moisture (14.2%), protein (40.8%), total lipids (25.3%), and ash (18.
Maria Eugênia Petenuci   +6 more
doaj  

Libro de las XIII Jornadas Argentinas de Tratamiento de Minerales : (XIII JATRAMI) [PDF]

open access: yes, 2016
El tratamiento de minerales es un proceso global que transforma recursos naturales no renovables en innumerables insumos y aplicaciones tecnológicas utilizadas en las diversas facetas económicas, antropogénicas y sociales de la civilización actual ...
Jornadas Argentinas de Tratamiento de Minerales (13º : 2016 : Mendoza, Argentina)
core  

Un día sin minerales

open access: yes, 2021
Los artefactos y máquinas que utilizamos a diario están elaborados con minerales, así como utensilios de cocina y medios de transportes; es interminable la lista de cosas que utilizamos y que están hechas de derivados de minerales. Si damos un vistazo a
Instituto Geológico Minero y Metalúrgico
core  

Nonplanar Bouligand Architectures for Enhanced Mechanical Performance in Cementitious Composites

open access: yesAdvanced Materials, EarlyView.
Inspired by the impact region of the Mantis shrimp dactyl club, nonplanar additive manufacturing translates sinusoidal Bouligand architectures into cementitious composites. Printing‐induced anisotropy and architected interfaces promote distributed damage and arrest crack propagation, enhancing strength and energy absorption.
Yu Wang   +7 more
wiley   +1 more source

Strong Fully Reprocessable Engineered Wood Composites

open access: yesAdvanced Materials, EarlyView.
Engineering a hyperbranched adhesive with complementary imine‐bond and hydrogen‐bond networks, combining it with wood particles to fabricate the wood composite (WP/HTP) under mild hot‐pressing conditions. The WP/HTP exhibits 100% mechanical strength recovery after three cycles of reprocessing, and the reprocessed modulus of rupture (MOR) and modulus of
Xilin Zhang   +9 more
wiley   +1 more source

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