Enrichment

Credit: Unsplash/CC0 Public Domain In a new study from the University of Georgia, researchers found that the time high schoolers spend on so-called enrichment activities—including tutoring, sports, school clubs and even homework—is negatively affecting their mental health. The study also found that any additional enrichment activities are unlikely to benefit students academically. …

Lexical tone-learning material and three types of enrichment material that differ in perceptual and semantic congruency.(A) Learning material. Contours of the four Mandarin lexical tones displayed in auditory spectrograms. Tones are characterized as flat, rising, falling–rising, or falling. Contours within each spectrogram are highlighted by white-broken lines. (B) Visual tone marks that are perceptually congruent with the pitch contour of each tone and…

(a) Histogram of δ56Fe of OH-1 MORB lavas, compared with the available global MORB data from ridges far from hotspots (Weyer and Ionov, 2007; Teng et al., 2013; Nebel et al., 2013; Chen et al., 2019; Sun et al., 2020; Richter et al., 2021) and ridges influenced by mantle plumes (Gleeson et al., 2020); (b) δ56Fe vs. Mg# diagram for OH-1 MORB lavas. (c) Histogram of so-far available global MORB δ56Fe data to show remarkable similarity to those of OIB in…

Credit: CC0 Public Domain Oxygen-starved ocean "dead zones," where fish and animals cannot survive, have been expanding in the open ocean and coastal waters for several decades as a result of human agricultural and industrial activity. Trying to predict the scale and location of future dead zones, scientists have looked to the past for historical clues. …

(a) Sea-level regression resulted in highly restricted hydrographic circulation, increased salinity, depleted seawater RSTE, low sediment Mo/TOC and U/TOC, stably stratified water column and euxinic bottom water, and predominant siliceous mudrock deposition. (b) Sea-level transgression resulted in improved deep-water renewal, normal marine salinity, resupply of seawater RSTE, elevated sediment Mo/TOC and U/TOC, destratification of the water column and…

We all comprehend data enrichment at a very high level. Before we get into strategies for data enrichment, we must understand what data enrichment is in the first place. Data enrichment safeguards companies from the loss of data due to outdated or redundant entries. It allows them to improve the quality and value of their data while getting useful insight. Data enrichment techniques reduce the amount of time and effort to complete the task through intelligent automation. Using top data enricht services gives the best…