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Abstract Heat stress is a major challenge in the poultry industry, adversely affecting birds’ physiological activity, appetite, growth rate, egg production, and egg quality. This study aimed to mitigate the negative ef...

The valorization of carbon dioxide (CO₂)-rich streams is emerging as a key pillar of a circular, climate-neutral bioeconomy. Biological platforms such as microalgae cultivation, anaerobic fermentation and microbial pol...

Abstract NH₃ and H₂S are major hazardous odorants emitted from intensive livestock operations, presenting distinct challenges for simultaneous removal. This study evaluates a novel layered filtration system utilizing...

Abstract NiFe2O4/H-ZSM-5 and NiFe2O4/SiO2 catalysts were prepared via co-precipitation method followed by physical mixing with a 1:1 loading ratio. Their catalytic performance for direct methane decomposition was evaluat...

Las alteraciones del nivel medio local del mar y la deforestación son dos cambios globales que impactan severamente a los manglares del Caribe colombiano, pero poco se ha discutido acerca de ellos en el golfo de Urabá....

The sustainable production of 5-hydroxymethylfurfural (HMF) from glucose remains a major challenge in advancing bio-based chemical platforms. Despite extensive research, achieving high HMF yields in environmentally frien...

Approximately 85% of the global forest estate is neither formally protected nor in areas dedicated to intensive wood production (e.g., plantations). Given the spatial extent of unprotected forests, finding management app...

Abstract Selective Catalytic Reduction (SCR) helps to reduce Nitrogen Oxide (NO) emissions from diesel engines using catalytic materials made of thermally stable non-precious metals. A dual support SCR catalyst using iro...

The scientific literature on the electrochemical conversion of CO2 on silver and silver-based cathodes in aqueous solutions and nonaqueous media has been analyzed. It has been shown that the most problematic issues regar...

Sweet potato (Ipomoea batatas L.) is a staple food with many promising health benefits. However, obstacles associated with continuous cropping are common in modern intensive sweet potato production, partially due to imba...

High‐entropy alloys (HEAs) are emerging as promising candidates for advanced electrocatalysis due to their multi‐elemental compositions, tunable electronic structures, and remarkable stability. Recent advances in syn...

The objective was to evaluate the effect of electrolyte balance in diets with reduced protein for semi-weighted Bovans Goldline laying hens in the second production cycle. The design was completely randomized with five t...

Platinum catalysts supported on zeolite KY (Si/Al = 12.7), modified with magnesium, calcium or barium, were evaluated in n-octane reforming to produce ethylbenzene. The catalysts were characterized by nitrogen adsorption...

Mangrove ecosystems play a vital role in protecting coastlines, sequestering carbon, and sustaining coastal biodiversity. However, various pressures such as land conversion, abrasion, and human activities are causing deg...

Abstract Solar interface evaporation technology, as a green and low-carbon water treatment solution, faces the core challenge of how to co-optimize photothermal conversion, water transport, and energy management through ...

Abstract Land use change and soil depth are key determinants of soil fertility in tropical highland agroecosystems; however, their interactive effects remain insufficiently quantified in the Ethiopian highlands. This stu...

Background Coal seams exhibit the extensive distribution of a variety of indigenous functional microorganisms. Among these, some archaea enable methane metabolism using CO2 as a substrate, providing the potential for the...

Coupled carbon/climate models are predicting changes in Amazon carbon and water cycles for the near future, with conversion of forest into savanna-like vegetation. However, empirical data to support these models are stil...

Catalytic methane decomposition (CMD) offers a direct pathway to CO2-free hydrogen by converting CH4 into H2 and solid carbon. However, its application is constrained by the need for efficient heat delivery to the cataly...

Hepatic manifestations of type 2 diabetes, including steatosis, represent a major complication driven by hepatic lipotoxicity and ceramide accumulation, yet few targeted interventions are available. This study investigat...

Many potential applications have been proposed for carbon nanotubes, including conductive and high-strength composites; energy storage and energy conversion devices; sensors; field emission displays and radiation sources...

Materias / palabras clave: pollution, catalysis, fuel technology, process chemistry and technology, renewable energy sustainability and the environment; Technology: Chemical technology

Materias / palabras clave: carbon allotropes, carbon-based materials, carbon technologies/applications, carbon conversion, carbon heterostructures; Technology

Materias / palabras clave: net-zero carbon emissions, efficient energy storage and conversion, energy harvesting and utilization, long-term sustainability, functional materials and green manufacturing, techno-economics of decarbonization; Technolo...