Search Results - "Palacio, Ruben"

Selective glycerol conversion to lactic acid on Co3O4/CeO2 catalysts by Palacio, Ruben, Torres, Sebastian, Lopez, Diana, Hernandez, Diana

“…[Display omitted] •CeO2 supported Co3O4 particles.•The preparation method influences the structural and catalytic properties.•Co3O4/CeO2 catalysts are active…”
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Bird extirpations and community dynamics in an Andean cloud forest over 100 years of land‐use change by Palacio, Ruben D., Kattan, Gustavo H., Pimm, Stuart L.

“…Long‐term studies to understand biodiversity changes remain scarce—especially so for tropical mountains. We examined changes from 1911 to 2016 in the bird…”
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Assessment of carbonyl and PAH emissions in an automotive diesel engine fueled with butanol and renewable diesel fuel blends by Arias, Silvana, Molina, Francisco, Palacio, Rubén, López, Diana, Agudelo, John R.

“…[Display omitted] •Emitted PAHs were mainly in the gas phase. Total PAH emissions increased with renewable diesel and butanol blends.•The most potent…”
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Adsorption of Uranium over NH2-Functionalized Ordered Silica in Aqueous Solutions by Huynh, Jérémie, Palacio, Ruben, Safizadeh, Fariba, Lefèvre, Grégory, Descostes, Michael, Eloy, Lilian, Guignard, Nadia, Rousseau, Julie, Royer, Sébastien, Tertre, Emmanuel, Batonneau-Gener, Isabelle

“…The aim of this work was to obtain an in-depth understanding of the U­(VI) adsorption mechanism over amino-functionalized mesoporous silica SBA-15 and…”
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A data-driven geospatial workflow to map species distributions for conservation assessments by Palacio, Ruben Dario, Negret, Pablo Jose, Velásquez-Tibatá, Jorge, Jacobson, Andrew P.

“…Aim Species distribution maps are essential for assessing extinction risk and guiding conservation efforts. However, most come sourced as expert‐drawn range…”
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Biogeographic regions and events of isolation and diversification of the endemic biota of the tropical Andes by Hazzi, Nicolas A., Moreno, Juan Sebastián, Ortiz-Movliav, Carolina, Palacio, Rubén Darío

“…Understanding the spatial and temporal evolution of biota in the tropical Andes is a major challenge, given the region’s topographic complexity and high beta…”
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Generalist Species Have a Central Role In a Highly Diverse Plant–Frugivore Network by Palacio, Rubén Darío, Valderrama-Ardila, Carlos, Kattan, Gustavo H.

“…Analysis of plant–frugivore interactions provides a quantitative framework for integrating community structure and ecosystem function in terms of how the roles…”
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Support effect in Co3O4-based catalysts for selective partial oxidation of glycerol to lactic acid by Torres, Sebastian, Palacio, Ruben, López, Diana

“…[Display omitted] •CeO2, ZrO2 and TiO2 are used as supports for Co3O4.•Co3O4 supported on CeO2 and ZrO2 are active catalysts for the selective conversion of…”
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Incorporating intraspecific variation into species responses reveals both their resilience and vulnerability to future climate change by Palacio, Ruben Dario, Clark, James S.

“…Incorporating intraspecific variation into species responses can improve our understanding of the effects of climate change. However, most studies overlook…”
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Plant-Growth-Promoting Rhizobacteria Improve Germination and Bioactive Compounds in Cucumber Seedlings by Pérez-García, Laura-Andrea, Sáenz-Mata, Jorge, Fortis-Hernández, Manuel, Navarro-Muñoz, Claudia Estefanía, Palacio-Rodríguez, Rubén, Preciado-Rangel, Pablo

“…Plant-growth-promoting rhizobacteria (PGPR) increase the germination percentage and the vigor of seeds, thus determining aspects for the efficient production…”
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Bimetallic AuCu nanoparticles supported on CeO2 as selective catalysts for glycerol conversion to lactic acid in aqueous basic medium by Palacio, Ruben, López, Diana, Hernández, Diana

“…Gold-based catalysts, monometallic Au/CeO 2 or bimetallic AuCu/CeO 2 , evaluated on the glycerol conversion to lactic acid, demonstrated to be active and…”
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Halotolerant Rhizobacteria Promote Plant Growth and Decrease Salt Stress in Carya illinoinensis (Wangenh.) K. Koch by Palacio-Rodríguez, Rubén, Sáenz-Mata, Jorge, Trejo-Calzada, Ricardo, Ochoa-García, Perla Patricia, Arreola-Ávila, Jesús G.

“…Pecan cultivation holds significant global importance. Salinity negatively affects the physiology and metabolism of the plant. However, certain plant…”
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Nanoparticles of NiO and CoO simultaneously dispersed on a mesoporous carbonaceous support as bifunctional electrocatalysts for ORR and OER reactions and Zn-air battery performance by Díaz, Cristian, Jaramillo, Daniela, Sierra, Ligia, López, Betty Lucy, Zheng, Xiaoying, Moreno-Zuria, Alonso, Mohamedi, Mohamed, Palacio, Ruben

“…This work aims to study the effect of different atmospheres and temperatures in the synthesis of a bifunctional electrocatalyst for ORR and OER reactions in…”
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Hydrodeoxygenation of guaiacol into cyclohexane over mesoporous silica supported Ni–ZrO2 catalyst by López, Mónica, Palacio, Ruben, Mamede, Anne-Sophie, Fernández, Jhon Jairo, Royer, Sébastien

“…Ordered mesoporous silica SBA-15 and KIT-6 supported Ni/ZrO2 catalysts are evaluated for the hydrodeoxygenation of guaiacol (stirred batch reactor, 300 °C,…”
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Selective adsorption of U(VI) from real mine water using an NH2-functionalized silica packed column by Huynh, Jérémie, Palacio, Ruben, Allavena, Audrey, Gallard, Hervé, Descostes, Michael, Mamède, Anne-Sophie, Royer, Sébastien, Tertre, Emmanuel, Batonneau-Gener, Isabelle

“…[Display omitted] •Amine mesoporous silica was very effective in removing U(VI) traces in mine water.•The removal capacity depends on the amino group density…”
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Mesostructured CMK-3 carbon supported Ni–ZrO2 as catalysts for the hydrodeoxygenation of guaiacol by López, Mónica, Palacio, Ruben, Royer, Sébastien, Mamede, Anne-Sophie, Fernández, Jhon J.

“…In this work, mesoporous carbon materials were obtained by using the nanocasting method starting from ordered mesoporous SBA-15 and commercial nonporous…”
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Decomposition of ethanol into H-2-rich gas and carbon nanotubes over Ni, Co and Fe supported on SBA-15 and Aerosil by Palacio, Ruben, Gallego, Jaime, Gabelica, Zelimir, Batiot-Dupeyrat, Catherine, Barrault, Joel, Valange, Sabine

“…SBA-15 with a 2D hexagonal mesoporous structure exhibiting a narrow pore size distribution and commercial AEROSIL380 silica were used as supports for the…”
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Decomposition of ethanol into H2-rich gas and carbon nanotubes over Ni, Co and Fe supported on SBA-15 and Aerosil by Palacio, Ruben, Gallego, Jaime, Gabelica, Zelimir, Batiot-Dupeyrat, Catherine, Barrault, Joël, Valange, Sabine

“…•SBA-15 and Aerosil 380 silicas are used as supports for Ni, Co and Fe nanoparticles.•Ethanol decomposition to H2 and C-nanotubes depends on the type of metal…”
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Strengthening the Conservation of Biodiversity at Local and Regional Scales by Palacio, Ruben Dario

“…The protection of biodiversity in an era of rapid environmental change is a challenge that requires strengthening research to provide insights that match…”
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Adsorption of Uranium over NH 2 -Functionalized Ordered Silica in Aqueous Solutions by Huynh, Jérémie, Palacio, Ruben, Safizadeh, Fariba, Lefèvre, Grégory, Descostes, Michael, Eloy, Lilian, Guignard, Nadia, Rousseau, Julie, Royer, Sébastien, Tertre, Emmanuel, Batonneau-Gener, Isabelle

“…The aim of this work was to obtain an in-depth understanding of the U(VI) adsorption mechanism over amino-functionalized mesoporous silica SBA-15 and…”
Get full text