Results 51 to 60 of about 1,588 (186)
Experimental methods in chemical engineering: Magnetometry
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Magnetometry is a non‐invasive technique to characterize the behaviour of magnetic materials of which the most common contain Fe, Co, and Ni. Vibrating sample magnetometers (VSMs) vibrate samples at a fixed frequency in a static, homogeneous magnetic field to induce a voltage in pick up coils according to Faraday's law of induction.
Michael Claeys +3 more
wiley +1 more source
Modelos para la datación de hierros y aceros antiguos aplicados a Tizona
Gladius, 2001 El presente artículo trata sobre el estudio de la valoración del envejecimiento natural de piezas arqueológicas, como modelo para la datación de piezas de hierro y acero antiguas.
José Manuel Jiménez +4 more
doaj +1 more source
AI‐Enhanced Laser Manufacturing: A Social Life Cycle Perspective From the White Goods Industry
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Sustainable manufacturing transitions require companies to demonstrate not only environmental and economic benefits, but also measurable advances in corporate social responsibility (CSR). Therefore, we propose using a guideline‐based Social Life Cycle Assessment (S‐LCA) aligned with UNEP (2020) and ISO 14075 (2024) to evaluate the social ...
Ricardo Mejía‐Marchena +4 more
wiley +1 more source
Revista de Metalurgia, 1998 Las aleaciones de las series AA6XXX y AA7XXX están consideradas como de media y alta resistencia, y se utilizan con gran profusión en tecnologías como: aeronáutica, automoción, etc.
J. M. Gómez de Salazar +4 more
doaj +1 more source
Food Chemistry International, EarlyView.ABSTRACT The growing global demand for sustainable, nutritionally balanced protein sources has intensified interest in plant‐derived proteins, particularly those derived from oilseeds such as groundnut (Arachis hypogaea L.). However, although groundnut protein isolates (GPIs) have high nutritional quality, they exhibit limitations in technofunctional ...
Ángel Efraín Rodríguez Rivera +6 more
wiley +1 more source
Boletín de la Sociedad Española de Cerámica y VidrioLithium silicate-based glass-ceramics are widely employed dental materials, showing superior aesthetics (determined by translucency) but poorer wear resistance under severe contact conditions than alternative, artificial crown materials.
Fernando Rodríguez-Rojas +4 more
doaj +1 more source
Mecanismo de biolixiviación de sulfuros metálicos
Revista de Metalurgia, 2001 La biolixiviación se presenta como una de las técnicas hidrometalúrgicas del futuro para el tratamiento de concentrados minerales sulfurados, dadas sus ventajas ampliamente reconocidas. A pesar de ello, su implantación a nivel industrial no ha progresado
Y. Rodríguez +4 more
doaj +1 more source
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán +3 more
wiley +1 more source
Revista de Metalurgia, 2006 Los aceros inoxidables austeníticos con elevados contenidos en molibdeno presentan alta resistencia mecánica y resistencia a los medios corrosivos. Se utilizan en la construcción de depósitos y recipientes para el almacenamiento y transporte de líquidos ...
J. Oñoro, R. Gamboa, C. Ranninger
doaj +1 more source
JSFA reports, EarlyView.Abstract Background Biofertilization with plant growth‐promoting bacteria (PGPB) is a reliable strategy to reduce the amounts of chemical fertilizers applied to crops. Nevertheless, the effects of biofertilizers on plant chemical constituents that influence food quality and human health should be evaluated.
Pilar Martínez‐Hidalgo +5 more
wiley +1 more source