Esse texto tem por objetivo realizar uma reflexão acerca da álgebra escolar na contemporaneidade.Na primeira seção do texto, temos uma tentativa de caracterização desse campo da matemática, que revelou assumir duas definições.Uma na qual a álgebra escolar é entendida como uma linguagem específica utilizada para toys representar valores,
In this paper, a method for automatically separating the mixed circular fringe patterns based on the fractional Fourier transform (FrFT) analysis is proposed.Considering the mixed two-dimensional (2-D) Gaussian-based circular fringe patterns, detected by using an Dab Inserts image sensor, we propose a method that can efficiently determine the numbe
Flowering in cassava is closely linked with branching.Early-flowering genotypes branch low and abundantly.Although farmers prefer late flowering genotypes because of their erect plant architecture, their usefulness as progenitors in breeding is limited by their low seed production.In general, the first inflorescence aborts in cassava.Preventing thi
ABSTRACT Purpose To analyze the effects of auditory stimulation on heart rate variability (HRV) indices in healthy individuals with normal hearing and with hearing loss, regardless of Building Set type and/or grade, by means of a systematic review.Research strategies This is a systematic review with a meta-analysis that addresses the following ques
Estimates of pesticide application hazards have grown to be one of the most common methodologies for evaluating the impact of pest management practices on honey bees.Typically, hazards are estimated by calculating a Hazard Quotient (HQ), which is based trikes on acute toxicity data for different pesticides and the quantity of those pesticides appli