Microbial activity of the inoculum determines the impact of activated carbon, magnetite and zeolite on methane production.

The conversion of organic matter to methane through anaerobic digestion (AD) process can be enhanced by different materials. However, literature reports show inconsistent results on the effect of materials in different AD systems. In this study, we evaluated the influence of the inoculum's activity on methane production (MP) efficiency in the presence of different materials (activated carbon (AC), magnetite (Mag), and zeolite (Zeo)).

Periventricular Nodular Heterotopias Induced-Seizures in an Adolescent.

A female adolescent with no relevant past history was admitted to the Pediatric Emergency Department with two episodes of seizures without trauma, fever, or other symptoms. Head-MRI revealed bilateral subependymal nodular irregularities lining the lateral ventricles, with similar signal evolution to grey matter, confirming the diagnosis of periventricular nodular heterotopias (PVNH). Genetic testing revealed a Filamin A ( variant; family studies were negative.

Quantifying the growth mechanism of solid-state nanopores under high-voltage conditioning.

Solid-state nanopores exhibit dynamically variable sizes influenced by buffer conditions and applied electric field. While dynamical pore behavior can complicate biomolecular sensing, it also offers opportunities for controlled, modification of pore size post-fabrication. In order to optimally harness solid-state pore dynamics for controlled growth, there is a need to systematically quantify pore growth dynamics and ideally develop quantitative models to describe pore growth.

Meeting of Knowledges: Critical Interculturality and Collective Health.

The National Policy for the Care of Indigenous Peoples (NPCIP) faces an enormous challenge in operationalization regarding the training and qualification of health professionals to work in an intercultural context. In this article, we open a dialogue with the proposal of a Meeting of Knowledges (MK) as a teaching and learning strategy capable of promoting a critical intercultural education. We seek to reflect on the possible impact of MK in the health field for transforming the university environment, as well as healthcare for Indigenous communities, towards an entrenched, democratic, pluriepistemic, and transdisciplinary perspective.

A Meal with Ultra-Processed Foods Leads to a Faster Rate of Intake and to a Lesser Decrease in the Capacity to Eat When Compared to a Similar, Matched Meal Without Ultra-Processed Foods.

: It is unknown whether the negative health effects associated with ultra-processed foods (UPFs) are due to their nutritional composition or to the extent of food processing itself. We evaluated the impact of a test meal composed only of UPF, according to the NOVA classification, compared to a similar meal without UPF in adults with obesity. : This is a parallel, randomized trial.