Results 21 to 30 of about 17,231,346 (179)
Overview of the synthesis, structural features, and CO2 capture performance of geopolymer‐based adsorbents prepared from phosphate mining waste, including granular and spherical materials with high surface area, CO2 capture capacity, and CO2/N2 selectivity.
Alisson Lopes Freire +7 more
wiley +1 more source
Exact Values and Bounds on Covering Schemes of Strength Two
ABSTRACT In this work, we investigate covering schemes of strength 2 over finite abelian groups, establishing new lower and upper bounds and evaluating new exact values. A main result is a new general lower bound that improves the trivial one and achieves optimality for the binary case. We also develop a recursive relation based on subsets of the group
André G. Castoldi +4 more
wiley +1 more source
El objetivo del artículo es analizar la articulación del colectivo de identificación “isleños” en el proceso de producción del Ordenamiento Territorial de los Bosques Nativos (OTBN) del Delta Bonaerense del río Paraná en el período 2009-2014, realizado ...
Patricio Hernan Straccia
doaj +1 more source
Abstract BACKGROUND Upflow anaerobic sludge blanket (UASB) reactors are widely used in low‐ and middle‐income countries, but secondary effluents may still contain organic micropollutants and residual toxicity. This study evaluated UV–Vis photolysis and UV/H2O2 as post‐treatment options for UASB secondary effluent (SE), integrating micropollutant ...
Fernando Rodrigues‐Silva +10 more
wiley +1 more source
El Bajo Delta del Paraná presenta un paisaje fuertemente modificado por la producción forestal y ganadera, lo que ha transformado sus ambientes originales y afectado la disponibilidad de recursos para la avifauna.
Melisa A. Marquez +3 more
doaj +1 more source
En este trabajo se presentan los resultados de la aplicación de funciones discriminantes en huesos largos de entierros humanos del sitio Los Tres Cerros 1 (Delta Superior del río Paraná, Entre Ríos).
M. Agustina Ramos van Raap +3 more
doaj +1 more source
ABSTRACT Striae distensae are common dermal lesions that negatively affect skin appearance, and topical management remains limited by challenges related to skin deposition and residence time. Here, we developed transparent surfactant‐based isotropic systems for the topical co‐delivery of ascorbic acid (AA), retinoic acid (RA), and lavender essential ...
Claudiane Ayres Prochno +8 more
wiley +1 more source
Esta primer versión del Manual de Buenas Prácticas Forestales intenta combinar conocimientos teóricos y prácticos, estudios realizados por otros autores, observaciones empíricas de forestadores y cierta información nacional e internacional considerada de
Tassano Viaña, Juan Julian +1 more
core +1 more source
El objetivo de este artículo es analizar el proceso de ambientalización del territorio en el delta del Paraná (Argentina) desde fines del siglo XX hasta la actualidad.
Patricio Straccia
doaj +1 more source
Abstract BACKGROUND Defatted solids (DSs) from vegetable oil extraction represent valuable feedstocks for producing protein concentrates with tailored functional properties. In the present study, using peanut protein concentrates obtained from press cakes defatted with ethanol (DSEt) or hexane (DSHx), we aimed to evaluate ethanol as a green solvent for
Paloma Jamily Cristina Magalhães +8 more
wiley +1 more source

