Results 121 to 130 of about 362,572 (195)

The significance of genetic polymorphisms within and between founder populations of Ceratitis capitata (Wied.) from Argentina. [PDF]

PLoS One, 2009
Basso A, Martinez L, Manso F.
europepmc   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Degraded carrageenan causing colitis in rats induces TNF secretion and ICAM-1 upregulation in monocytes through NF-kappaB activation. [PDF]

PLoS One, 2010
Benard C, Cultrone A, Michel C, Rosales C, Segain JP, Lahaye M, Lahaye M, Galmiche JP, Cherbut C, Blottière HM.   +9 more
europepmc   +1 more source

Photoaccumulation of Long‐Lived Reactive Electrons in a Microporous Ti(IV) Oxocluster‐Based Metal–Organic Framework for Light and Dark Photocatalysis

Advanced Materials, EarlyView.
The microporous Ti12 oxocluster‐based MOF MIP‐177(Ti)‐LT exhibits effective charge separation and long‐lived photogenerated electrons persisting for hours, as revealed by spectroscopy. These electrons cause reversible color changes and enable dark H2 evolution and water splitting, demonstrating remarkable electron storage and redox capability ...
Shilin Yao, Katrin Heinzerling, Sam A. J. Hillman, Filip Podjaski, Tianhao He, Alberto García‐Baldoví, Yasmine Baghdadi, Khaled Dassouki, Hermenegildo García, Salvador Eslava, Nathalie Steunou, Soranyel Gonzalez‐Carrero, Sergio Navalón, Georges Mouchaham, Christian Serre, James R. Durrant   +15 more
wiley   +1 more source

Tecnologí­a e incertidumbre en la práctica del riego en la provincia de Córdoba

Mundo Agrario, 2011
En el presente trabajo se busca caracterizar a los regantes de Rí­o Segundo, Córdoba, en términos comparativos y en vinculación con la tecnologí­a. Se trata de pequeños y medianos productores localizados en el Espinal cordobés, lí­mite de la región ...
Constanza Riera, Sandra G. Pereira
doaj  

Deletion of inducible nitric-oxide synthase in leptin-deficient mice improves brown adipose tissue function. [PDF]

PLoS One, 2010
Becerril S, Rodríguez A, Catalán V, Sáinz N, Ramírez B, Collantes M, Peñuelas I, Gómez-Ambrosi J, Frühbeck G.   +8 more
europepmc   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

alpha2,3-sialyltransferase ST3Gal III modulates pancreatic cancer cell motility and adhesion in vitro and enhances its metastatic potential in vivo. [PDF]

PLoS One, 2010
Pérez-Garay M, Arteta B, Pagès L, de Llorens R, de Bolòs C, Vidal-Vanaclocha F, Peracaula R.   +6 more
europepmc   +1 more source

Membrane Semi‐Permeability and Ion Selectivity in Chemiosmosis: Open Systems Volume Dependence of Electrolyte Chemistry

Advanced Materials Interfaces, EarlyView.
Very small cellular compartments can break electroneutrality and harness proton gradients without active transport structures, whereas larger volumes cannot, underscoring why life's critical energy processes are confined in microscopic spaces. ABSTRACT The effect of pH changes in external ionic solutions on liposomes entrapping non‐permeable weak acid ...
Josep M. Ribó, Isabel Herreros, David Hochberg, Federico Morán, Michael Stich   +4 more
wiley   +1 more source

Inclusión de las Tecnologí­as de la Información y la Comunicación (TIC) en el sistema financiero colombiano

Revista UNIMAR, 2018
Este artí­culo busca resaltar la importancia de la inclusión de las Tecnologí­as de la Información y la Comunicación (TIC) en el sistema financiero colombiano y la creciente utilización en el desarrollo de sus actividades.
María Alejandra Benjumea Fajardo, Dircee Milena Benjumea Fajardo, Carlos Alberto Torres Sanza   +2 more
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