Transformations are the key to such codes, and they rely on math that predates computing as we know it by centuries. There ...

In this paper, Fraunhofer diffraction patterns generated by square and circular annular apertures are studied. The annular region is defined as the difference between two concentric areas of equal ...

Department and Coordination of the Licentiate in Mathematics, Federal Institute of Education, Science and Technology of Paraíba (IFPB/CG-PB), Campina Grande-PB, Brazil. The quantum harmonic oscillator ...

Archived collective agreements are listed in alphabetical order by the occupational group code.

School of Mechanical Engineering, National Technical University of Athens, Athens, Greece. A Google Scholar search for the term “Timoshenko beam” currently yields approximately 127,000 results—an ...

The measurement of magnetic fields has a long and rich history, beginning with the invention of the compass. The earliest known compass, the “south-governor” (sinan), dates back over 2000 years. Among ...

The human hippocampal-entorhinal system is known to represent both spatial locations and abstract concepts in memory in the form of allocentric cognitive maps. Using fMRI, we show that the human ...

A low-cost portable wild phenotyping system is useful for breeders to obtain detailed phenotypic characterization to identify promising wild species. However, compared with the larger, faster, and ...

Mechanical metamaterials are man-made materials with extraordinary properties that come from their geometrical structure rather than their chemical composition. For instance, they can be engineered to ...

Origami, the art of paper folding, is an emerging platform for mechanical metamaterials. Prior work on the design of origami-based structures has focused on simple geometric constructions for limited ...

Electrocorticogram (ECoG) has great potential as a source signal, especially for clinical BMI. Until recently, ECoG electrodes were commonly used for identifying epileptogenic foci in clinical ...

Images of the inside of the human body can be obtained noninvasively using tomographic acquisition and processing techniques. In particular, these techniques are commonly used to obtain images of a ...