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Ecological and toxicological responses in a multistressor scenario: are monitoring programs showing the stressors or just showing stress? A case study in Brazil
(Elsevier B. V., 2015)
The Metropolitan Region of São Paulo (MRSP) is located in the Brazilian State of São Paulo and reservoirs in this region are vital for water supply and energy production. Changes in economic, social, and demographic trends ...
Efectos de la frecuencia de reforzamiento y la duración del componente de extinción en un programa de reforzamiento mixto sobre las respuestas de observación en ratasEffects of reinforcement frequency and extinction- component duration within a mixed schedule of reinforcement on observing responses in rats
(Sociedad Mexicana de Análisis de la Conducta / Mexican Society of Behavior Analysis, 2011)
On the response at the excitation frequency of a two degrees of freedom nonlinear oscillator
(2017-01-01)
This paper presents an overview of the main theoretical advances and experimental analyses, achieved by the authors in recent years of collaborative research in the field of nonlinear dynamics of coupled oscillators. The ...
Asymmetry of interhemispheric responses evoked in the prefrontal cortex of the rat
(1990)
Interhemispheric responses of anesthetized rats were evoked in the prefrontal cortex of both cerebral hemispheres by electric stimulation of the homologous contralateral cortical region. Fatigability of interhemispheric ...
Fault detection in rotating machinery by using the modal state observer approach
(2019-10-13)
The existence of cracks in rotating shafts can lead to failures, which imply economic losses and security issues. In the last decades, attention has been devoted to this subject leading to the development of vibration-based ...
Potential functional and numerical response in a large sized raptor may be mediated by the abundance of an exotic lagomorph
(Elsevier, 2020-04)
Predators relying on a particular prey as their main food resource are especially susceptible to fluctuation in prey availability. When prey abundance decreases they show a functional response by adjusting their diet. After ...
Frequency and Factors Associated with Sexual Response During Pregnancy
(2022)
Background: During pregnancy, the woman’s body undergoes deep biopsychosocial and hormonal
changes, which can lead to the appearance of complications and alterations in sexual response.
Objective: To determine the frequency ...
Immune responses to T-dependent and T-independent antigens during visceral leishmaniasis in mice: Evidence for altered T-cell regulation of immune responses to non-parasite antigens
(Cellular Immunology, 1985)
Antibody responses to T-dependent and T-“independent” antigens were studied in diseasesusceptible
(BALB/c and C57BL/lO) and disease-resistant (A/J) mice infected with Leishmania
donovani chagasi. Disease-susceptible mice ...
Using the electrochemical impedance spectroscopy to characterize carbon steel in biodiesel medium
(2012-12-01)
Electrochemical impedance spectroscopy measurements using two carbon steel electrodes in soybean biodiesel medium, produced by methylic route, were performed in an electrochemical cell that allows positioning the two ...