Functional MRI (fMRI) is modeled as a convolution of the hemodynamic response function (HRF) and an unmeasured latent neural signal.However, HRF itself is variable across brain regions and subjects.This variability is induced by both neural and non-neural factors.Aberrations in underlying neurochemical mechanisms, which control HRF shape, have been
Brazilian Congress, 2014 elections and governability challenges
This research note examines the results of the 2014 elections focusing on the National Congress.Its main objective is to ponder over common claims and predictions regarding the future of Brazilian politics.Beyond agreements and alliances involved in the electoral dispute, President Dilma Rousseff once again shall face the political challenges bette
Manganese (Mn) and Zinc (Zn) for Citrus Trees
Since mineral nutrition is a major factor in maximizing yield of high-quality fruit, understanding the functions of mineral elements, diagnosing nutrient deficiencies, and providing needed fertilizers better waters xl7000 are essential.This publication describes and discusses manganese (Mn) and zinc (Zn) deficiencies, functions, and recommended pra
Application of Improved Electromagnetism-like Mechanism Algorithm on Massive Remote Sensing Image Screening
In recent years, remote sensing data have gradually shown a trend towards big data.The cost of the efficient storage, transmission, and processing of multi-source massive remote sensing data is very high.In practical applications, it is usually necessary to screen out data that meet specific coverage requirements from a large amount of remote sensi
Editors should allow only significant digits
“Out of 80 experiments, 45 (56.3%) had a favourable outcome.” If you read this sentence in a manuscript, would you want to edit the figures?I certainly would.There are too many digits in ‘56.3%’.The decimal 3 is meaningless; 56% is precise enough.If the number of favourable outcomes is 44, the percentage scor