Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods.

Antarctic research reveals how rare earth elements move underground through freeze-thaw cycles in desert environments.

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In this work, the difference in imaging small clusters of nanoparticles and hexagonally close packed nanoparticle arrays by microsphere-assisted microscopy is studied. For both high-contrast samples ...

This paper demonstrates an 18–40GHz four-arm planar log-periodic antenna with integrated wideband hybrid fabricated using printed circuit board (PCB) process. The two orthogonal linear polarizations ...

View inline View popup Table 1 Enrolment, interventions and assessments Download figure Open in new tab Download powerpoint Figure 1 Flowchart of this randomised controlled trial. NICS, non-invasive ...

Objective Describe the occupational characteristics of farmer and non-farmer workers and investigate critical occupational risk factors for mental disorders in sugarcane farmers in Peru. Method We ...

If your study program has a field of study requirement, you must graduate from a program linked to certain occupations in long-term shortage. Learn which fields of study are eligible for PGWP field of ...