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A new device to select carriers for biomass immobilization and application in an aerobic/anaerobic fixed-bed sequencing batch biofilm reactor for nitrogen removal
(2016-12-01)
This study proposes a new approach to selecting a biofilm carrier for immobilization using dissolved oxygen (DO) microsensors to measure the thickness of aerobic and anaerobic layers in biofilm. The biofilm carriers tested ...
Evaluation of Inflammatory Markers in Patients Undergoing a Short-Term Aerobic Exercise Program while Hospitalized due to Acute Exacerbation of COPD
(2020-01-01)
Introduction. Acute exacerbation is an important factor for a worse prognosis in patients with chronic obstructive pulmonary disease (COPD). It promotes the increase of the inflammatory process and worsens quality of life, ...
Validation of Test Studies for the Analysis of Aerobic Power in Tetraplegic Athletes
(Facultad de Ciencias de la Educación, 2019)
The following study presents a review of the literature from 1980 to 2011 that aims to find original methodologies to evaluate aerobic power in athletes with tetraplegia, to describe the methodological procedures used and ...
Melatonin and pathological cell interactions: Mitochondrial glucose processing in cancer cells
(2021-11-01)
Melatonin is synthesized in the pineal gland at night. Since melatonin is produced in the mitochondria of all other cells in a non-circadian manner, the amount synthesized by the pineal gland is less than 5% of the total. ...
Resistance to forced airflow through layers of composting organic material
(Waste Management, 2018)
Trace metal pyritization variability in response to mangrove soil aerobic and anaerobic oxidation processes
(Pergamon-Elsevier Science Ltd., 2014-01)
The degree of iron pyritization (DOP) and degree of trace metal pyritization (DTMP) were evaluated in mangrove soil profiles from an estuarine area located in Rio de Janeiro (SE Brazil). The soil pH was negatively correlated ...
Determinação da atividade aeróbia específica de lodo de ETE por respirometria
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2016-06-20)
Biological treatments for aerobic processes should create and maintain a favorable environment for reproduction and growth of microorganisms involved in the degradation of organic matter. In the aerobic respiration process ...
CHEMICAL COMPOSITION, DIGESTIBILITY AND AEROBIC STABILITY OF CORN SILAGES HARVESTED AT DIFFERENT MATURITY STAGES
(Univ Fed Rural Semi-arido-ufersa, 2015-01-01)
The objective of this study was to evaluate the effect of corn plant harvested in diferente maturity stages on the chemical composition, digestibility and aerobic stability of silages. The corn used in the study was the ...
Avaliação da qualidade de méis comercializados na região de Dois Vizinhos - PR
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilBacharelado em ZootecniaUTFPR, 2017-06-07)
Honey is a rich food in sugars, minerals and amino acids, however, it has low levels of vitamins. Must present maximum moisture content of 20% so that there is osmophilic yeast action. There are inspection failures that ...