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Analysis of chemical polymerization between functionalized MWCNT and poly(furfuryl alcohol) composite
(2018-01-01)
In this study, the chemical interaction between functionalized carbon nanotuboes with carboxyl groups (CNT-f) and the subsequent addition of furfuryl alcohol (FA) and mixture with poly(furfuryl alcohol) (PFA) resin was ...
Stress responses to chemical alarm cues in Nile tilapia
(Elsevier B. V., 2015-10-01)
In predator–prey encounters between fish in which there is physical trauma to the epidermis of the prey, some species release chemical alarm cues into the water. Fish of the same species may perceive these cues and display ...
Survey on chemical, physical, and thermal prediction behaviors for sequential chemical treatments used to obtain cellulose from Imperata Brasiliensis
(2020-01-01)
The effects of chemical treatment sequences on the chemical, physical, and mainly the thermal properties of Imperata Brasiliensis grass in the process used to obtain cellulose fibers were analyzed. The thermal properties ...
Influencia de la calidad del aire en la salud ocupacional de los trabajadores de la empresa Indumotors S.R.L
(Universidad Nacional de Trujillo. Fondo EditorialPE, 2021)
La investigación tuvo como objetivo del estudio de los factores relacionados con
la calidad del aire que afectan la salud de los trabajadores INDUMOTORS S.R.L.
Para ello, se utilizó la norma ergonómica básica y el procedimiento ...
The peculiar case of an insectivorous iguanid lizard that detects chemical cues from prey
(2007)
Ecological and phylogenetic factors determine which sensory modalities organisms use in their day-to-day activities. Among lizards, empirical studies indicate a tight association between foraging strategies and the ability ...
Chemical sensors based on N-substituted polyaniline derivatives: reactivity and adsorption studies via electronic structure calculations
(2018-07-01)
Conjugated organic polymers represent an important class of materials for varied technological applications including in active layers of chemical sensors. In this context, polyaniline (PANI) derivatives are promising ...
Studying Galactic Chemical Properties by using Cosmological Numerical Simulations
(Csiro Publishing, 2004-01)
We developed a chemical code within GADGET2 which allows the description of the enrichment of the Universe as a function of redshift, taking into account detailed metal production by supernovae Ia and II, and metal-dependent ...
Mianserin affects alarm reaction to conspecific chemical alarm cues in Nile tilapia
(2017-02-01)
In this study, I show that mianserin, a chemical with serotonin and adrenoceptor antagonist activities, increases fish vulnerability to a potential predator threat, when prey fish must deal with this threat based on ...
Solid phase microextraction (SPME) fibers: In situ measurements of endocrine disrupting chemicals in seawater
(2018-04-01)
A study involving microextraction fibers was carried focusing on calibration setup for endocrine disrupting chemicals (EDCs) sorption in seawater. The sorption of EDCs (triclosan (TCS), bisphenol A (BPA) and 17α-ethinylestradiol ...