Results 121 to 130 of about 21,469 (240)

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

PRINCIPALES REPERCUSIONES DE LA REFORMA TRIBUTARIA EN CHILE - MAIN IMPACT OF TAX REFORM IN CHILE

open access: yesVisión de Futuro, 2019
El presente estudio tiene por objeto analizar la reforma tributaria y el cambio impositivo del impuesto a la renta, dado que toda reforma a un sistema tributario trae consigo efectos de carácter distributivos en la sociedad.
Oscar Alfredo Rojas Carrasco   +2 more
doaj  

La elusión constitucional. Una política de evasión del control constitucional en colombia [PDF]

open access: yes, 2015
El tema de este texto es la elusión constitucional. Esta es una forma de manipulación constitucional que consiste en adoptar un texto normativo concreto (usualmente un decreto reglamentario o cualquier otra clase de decreto administrativo, un acto ...
Quinche Ramirez, Manuel Fernando
core  

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

open access: yesAdvanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo   +6 more
wiley   +1 more source

Diálogo entre cooperación internacional y política fiscal [PDF]

open access: yes, 2004
El papel de la cooperación internacional destinada a combatir la pobreza es relevante como acción complementaria a las políticas económicas nacionales, reconociendo en la política fiscal uno de sus instrumentos correctivos.
Simonit Subarroca , Silvia
core  

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu   +14 more
wiley   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Controlling Film Formation in Inkjet‐printed MAPbBr3 Through Graphene Incorporation for Enhanced Photodetection

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo   +12 more
wiley   +1 more source

Simultaneous estimation of pyrantel pamoate, praziquantel & febantel by high performance liquid chromatography using dual wavelength

open access: yesJournal of Applied Pharmaceutical Research, 2014
A sensitive, fast, and stability-indicating gradient reverse-phase liquid chromatography method was developed for quantitative simultaneous estimation of Pyrantel pamoate, Praziquantel and Febantel using reverse phase high performance liquid ...
Rupali Sajjanwar   +3 more
doaj  

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