Results 41 to 50 of about 159,807 (151)

Continuous‐Flow Synthesis of BiVO4 Nanoparticles: From Laboratory Scale to Practical Systems

open access: yesChemSusChem, Volume 18, Issue 11, June 2, 2025.
A continuous flow synthesis of BiVO4 nanoparticles by using a simple microreactor configuration has been developed to enable the fabrication of large area photoelectrodes. Deposition of the nanoparticles onto fluorine doped tin oxide by a simple chemical bath deposition method resulted in homogeneous BiVO4 films with areas up to 52 cm2 and promising ...
Christian Robles   +13 more
wiley   +1 more source

Completing the picture of the Roper resonance [PDF]

open access: yes, 2015
We employ a continuum approach to the three valence-quark bound-state problem in relativistic quantum field theory to predict a range of properties of the proton's radial excitation and thereby unify them with those of numerous other hadrons.
Cloet, Ian C.   +6 more
core   +2 more sources

Too much and not enough data: Challenges and solutions for generating information in freshwater research and monitoring

open access: yesEcosphere, Volume 16, Issue 3, March 2025.
Abstract Evaluating progress toward achieving freshwater conservation and sustainability goals requires transforming diverse types of data into useful information for scientists, managers, and other interest groups. Despite substantial increases in the volume of freshwater data collected worldwide, many regions and ecosystems still lack sufficient data
Adrianne P. Smits   +13 more
wiley   +1 more source

Fuentes de financiamiento para la producción industrial en las empresas peruanas

open access: yesIngeniería Industrial, 1998
La investigación del profesor Cáceres Rosell tiene entre sus objetivos: analizar las partes actuales de financiamiento en el Perú; estudiar la aplicación de nuevas formas de financiamientos provenientes del exterior; conocer el financiamiento de la innovación tecnológica; medir el conocimiento y uso del financiamiento por los empresarios peruanos y ...
openaire   +3 more sources

The need for carbon finance schemes to tackle overexploitation of tropical forest wildlife

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Defaunation of tropical forests, particularly from unsustainable hunting, has diminished populations of key seed dispersers for many tree species, driving shifts in forest community composition toward small‐fruited or wind‐dispersed trees with low wood density. Such shifts can reduce aboveground biomass, prompting calls for overexploitation to
Caroline E. Milson   +3 more
wiley   +1 more source

Variations of riskification: Climate change adaptation in four European cities 风险化的差异:欧洲四座城市的气候变化适应 Variaciones de la riesgoificación: adaptación al cambio climático en cuatro ciudades europeas

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 15, Issue 4, Page 491-517, December 2024.
Abstract This study explores the manifestations of riskification in climate change adaptation (CCA) across four European cities, examining the roles of actors, discourses, and tools. Through comparative analysis, it aims to delineate local riskification, identifying similarities and differences among the cases.
Karina Barquet   +8 more
wiley   +1 more source

Clave hermenéutica del desarrollismo

open access: yesRevista de Historia, 2020
El “desarrollismo” surgió como un proyecto de política económica dentro de un sector de intelectuales y políticos que alcanzó amplia difusión (especialmente en los llamados “países periféricos”) durante las décadas de 1950 y 1960.
Horacio García Bossio
doaj  

Decade of Reform: Ecuador's Macroeconomic Policies, Institutional Changes, and Results [PDF]

open access: yes, 2017
This paper looks at some of the institutional, policy, and regulatory changes enacted by the government of Ecuador, as well as overall economic and social indicators, over the decade since the Correa government took ...
Jake Johnston   +2 more
core  

A whole‐cell hypersensitive biosensor for beta‐lactams based on the AmpR‐AmpC regulatory circuit from the Antarctic Pseudomonas sp. IB20

open access: yesMicrobial Biotechnology, Volume 17, Issue 1, January 2024.
In this study, we developed a biosensor based on the AmpC beta‐lactamase regulation system from Pseudomonas sp. IB20 to detect antibiotic residues, with a focus on beta‐lactams. We replaced the ampC coding sequence with a fluorescent protein, creating a whole‐cell biosensor in Escherichia coli, which exhibited dose‐dependent detection of penicillins ...
Sebastián Higuera‐Llantén   +5 more
wiley   +1 more source

Incidencia de la Gestión en el Área Financiera de la empresa “Arrocera Industrial Castellón” en el Municipio de Sébaco- Matagalpa, en el 2014 [PDF]

open access: yes, 2015
El presente trabajo investigativo titulado Incidencia de la Gestión en el Área Financiera de la empresa ¨ Arrocera Industrial Castellón¨ del Municipio Sébaco- Matagalpa, en el 2014.
Orozco Castellon, Nelson Jose   +1 more
core  

Home - About - Disclaimer - Privacy