Results 11 to 20 of about 15,640 (196)

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

Hepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro, Rut Espinosa‐Sotelo, Eva Crosas‐Molist, Macarena Herranz‐Itúrbide, Daniel Caballero‐Díaz, Ania Alay, Xavier Solé, Emilio Ramos, Teresa Serrano, María L. Martínez‐Chantar, Ulla G. Knaus, José M. Cuezva, Antonio Zorzano, Esther Bertran, Isabel Fabregat   +14 more
wiley   +1 more source

Defect‐Guided Assembly of Aperiodic and Flexible Metal–Organic Frameworks From Pre‐Formed Cages

Angewandte Chemie, EarlyView.
A cage‐directed strategy is used to program topologically correlated defects and induce aperiodicity in HKUST‐1‐type MOFs. A missing carboxylate group in the linker drives the formation of Cu‐vacancy domains, while Rh(II) cages spatially confine these defects.
Francisco Sánchez‐Férez, Akim Khobotov‐Bakishev, Borja Ortín‐Rubio, Cornelia von Baeckman, Laura Hernández‐López, Alba Cortés‐Martínez, Robert A. I. Paraoan, Roberto Boada, Judith Juanhuix, Felipe Gándara, Andrew L. Goodwin, Arnau Carné‐Sánchez, Daniel Maspoch   +12 more
wiley   +2 more sources

Evolución del control interno hacia una gestión integrada al control de gestión

Estudios de la Gestión, 2021
El sistema de control interno se ha convertido en un aspecto muy importante para cual-quier organización que pretenda ser competitiva y quiera mantenerse en el mercado.
Leudis Vega de la Cruz, Fernando Marrero Delgado   +1 more
doaj   +1 more source

Sistemas de control de gestión y de medición del desempeño: conceptos básicos como marco para la investigación

Ciencia y Sociedad, 2017
El propósito de este estudio consiste en analizar la forma en la que los sistemas de control de gestión y de medición del desempeño fomentan, impactan y mejoran el diagnóstico, la toma de decisiones y la ventaja competitiva basada en la perspectiva ...
Mónica Hernández Madrigal
doaj   +1 more source

Spanish Hospital Cost Network Database: building a national benchmark from cost accounting practices

BMC Health Services Research
Background Crucial input for a wide range of healthcare management decisions is cost information: pricing services, benchmarking etc., as well as the economic evaluation of health technologies and policies all require accurate cost data and exactly where
Marc Carreras, Elisabet Buj-Gómez, Rocio Guerrero-Salinas, Mónica Núñez-García, Pere Oliveras-Alsina, Judit Pons-Cuni, Francesc Cots   +6 more
doaj   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Continuous‐Flow Microfluidic Synthesis Enhances C2+ Selectivity for Cu2O Catalysts

Advanced Science, EarlyView.
Microfluidic devices are used to prepare Cu2O nanoparticles under laminar flow conditions, which exhibit enhanced selectivity in the CO2‐to‐C2+ reaction due to their nanoporosity and high defect concentration. Cu2O prepared using standard solution methods displays decreased CO2‐to‐C2+ selectivity due to the absence of similar properties. Altogether, we
Carlota Casas, Anh Tuan Ngo, João Pedro Vale, Ona Falcó, Gerard Martí, Mohamed Amazian, Júlia Mayans, Sònia Estradé, Marcos Gil‐Sepulcre, Teresa Andreu, Francesca Peiró, Tiago Sotto Mayor, Lluís Yedra, Jordi García‐Antón, Josep Puigmartí‐Luis, Xavier Sala, Roc Matheu   +16 more
wiley   +1 more source

Propuesta metodológica para incorporar la creación del conocimiento a los sistemas de gestión en las entidades del Estado del nivel nacional

Signos, 2015
El Estado colombiano definió los sistemas de gestión de calidad y control interno como herramientas de gestión de obligatoria implementación bajo los referentes de la Norma Técnica de Calidad en la Gestión Pública y el Modelo Estándar de Control Interno.
Carolina Orjuela Russi, Rosario del Pilar Ramos Díaz, Gloria Matilde Torres Cruz   +2 more
doaj   +1 more source

Concepto de control de gestión y su importancia ante la pandemia COVID-19

Summa, 2021
La pandemia COVID-19 que agobia al mundo actualmente ha afectado la actividad de las empresas cesando el control de gestión empresarial, este permite determinar desviaciones en la ejecución de los planes a través de la comparación de los resultados con ...
Marbelis Nava Rosillón
doaj   +1 more source