Results 151 to 160 of about 561,321 (391)
Hepatology, EarlyView., 2022 Physiological activation of myeloid p38 controls macrophage IL‐12 production and crosstalk to the liver by modulating hepatic FGF21, and subsequently, brown adipose tissue thermogenesis during obesity Abstract Obesity features excessive fat accumulation in several body tissues and induces a state of chronic low‐grade inflammation that contributes to ...
María Crespo +14 more
wiley +1 more source
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Enhanced mitochondrial activity reshapes a gut microbiota profile that delays NASH progression
Hepatology, EarlyView., 2022 Improved mitochondrial activity, due to the lack of methylation‐controlled J protein (MCJ), creates a specific microbiota signature that when transferred through cecal microbiota transplantation delays NASH progression by restoring the gut‐liver axis and enhancing hepatic fatty acid oxidation.
María Juárez‐Fernández +18 more
wiley +1 more source
Tunable Magnetism and Intrinsic Exchange Bias in Al‐Substituted Terbium Iron Garnet
Advanced Materials, EarlyView.Al substitution in terbium iron garnet thin films enables continuous tuning of the magnetic compensation temperature from 190 K to above room temperature. Near compensation, a giant intrinsic exchange bias emerges, whose sign and stochasticity can be controlled by external fields and cooling history. This approach provides new routes to engineer garnet
Takayuki Shiino +3 more
wiley +1 more source
Self‐Cooling Molecular Spin Qudits
Advanced Materials, EarlyView.A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios +12 more
wiley +1 more source
Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers
Advanced Materials, EarlyView.Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez +9 more
wiley +1 more source
Ecosistema de la competitividad caqueteña
Revista Estrategia Organizacional, 2018 Colombia ha tenido que padecer por más de cincuenta años las consecuencias nefastas de la violen- cia y el conflicto armado. Esto ha traído desplazamiento de la población, tierras baldías en manos de los grupos disidentes, población rural en zona de conflicto, la cual emigró hacia las ciudades capita- les en búsqueda de oportunidades, y apoyo del ...
Jorge Enrique Corredor +3 more
openaire +5 more sources
A note on the exact Green function for a quantum system decorated by two or more impurities [PDF]
, 2019 Producción CientíficaThe exact Green function is constructed for a quantum system, with known Green function, which is decorated by two delta function impurities.
Glasser, M. Lawrence
core +1 more source
Calidad para la competitividad en las micro, pequeñas y medianas empresas, de la Ciudad de México
, 2018 Los estudios han senalado la calidad como impulsor de la competitividad en las micro, pequenas y medianas empresas (PYME), por esta razon el objetivo de este trabajo consiste en determinar la relacion que existe entre estos dos factores en las PYME de la
M. García +2 more
semanticscholar +1 more source
Modelo de evaluación de la gestión y competitividad empresarial
PODIUM, 2019 espanolEste articulo tiene por objeto evaluar la gestion de la micro y pequena empresa, a partir de la aplicacion de un instrumento de medicion denominado Matriz de Competitividad, disenado segun la NTC 6001: 2008 y la NTC-ISO 9000:2015, donde se ...
Aracelly Buitrago Mejía +2 more
semanticscholar +1 more source