Results 41 to 50 of about 4,403,042 (291)
AlN-based BAW resonators with CNT electrodes for gravimetric biosensing [PDF]
, 2011 Solidly mounted resonators (SMRs) with a top carbon nanotubes (CNTs) surface coating that doubles as an electrode and as a sensing layer have been fabricated.
García-Gancedo, Luis +46 more
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Mejoramiento de controles de calidad en el patio de acopio de carbón [PDF]
, 2018 A nivel global, el carbón abastece alrededor del 30% de los requisitos de energía primaria y genera sobre el 40% de la electricidad mundial. (wca.2014) Concorde a lo plasmado en el informe de UPME (2012) Colombia es el país con mayores reservas de carbón
Parejo Cudris, Jorge Leonardo
core
Adsorption Science & Technology, 2008 Activated carbons were obtained by phosphoric acid activation of a mixture of fruit stones (apricot and peach) in two different atmospheres (argon and air) at various temperatures in the 400–1000°C range.
A.M. Puziy +5 more
doaj +1 more source
Social Science Research Network, 2020 Carbon sequestration technologies are to reduce the carbon dioxide (CO2) emissions and in turn, to mitigate global climate change without adversely influencing energy use or hindering economic growth.
R. Palani
semanticscholar +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Procesos de transformación de carbón [PDF]
, 2011 [ES] Los ámbitos de desarrollo transversal considerados en los informes más recientes para todos los procesos de transformación del carbón son tres: mejora de la eficiencia, uso de tecnologías limpias, y captura y almacenamiento de CO2.Peer ...
Mayoral Gastón, María del Carmen +1 more
core +1 more source
Adsorption of Thiocyanate Anions from Aqueous Solution onto Adsorbents of Various Origin
Adsorption Science & Technology, 2010 The removal of thiocyanate, a toxic anion originating in a large number of industrial processes, from aqueous solutions was investigated using adsorbents of different natures (activated carbon, zeolite, diatomite, sepiolite, hydrotalcite, steel-making ...
Noelia V. Aguirre +3 more
doaj +1 more source
Preparation and Evaluation of a Coconut Shell-Based Activated Carbon for CO2/CH4 Separation
Energies, 2018 Biomass is a widely distributed and renewable source of carbon. The main objective of this work is to produce an activated carbon from coconut shells with suitable characteristics to separate CO2 from biogas.
Amna Abdeljaoued +5 more
doaj +1 more source
América Latina en la Historia Económica, 2020 Resumen. Con frecuencia se ha afirmado que las compañías ferroviarias de propiedad británica hasta 1947 tenían interés en la importación de carbón y que por esa razón fueron un obstáculo para el desarrollo de la producción nacional de petróleo.
Mario Justo López
doaj +1 more source