Given the amounts required of a certain commodity in each of T future periods of time, we examine the problem of how production should be scheduled over time in order to satisfy these requirements at ...

MR. WOLFE offers us a detailed study of the graphical methods as used in statical problems, with applications to the investigation of various types of structures. He first sets out the ordinary theory ...

A major problem in the treatment of addiction is relapse, which is often caused by the powerful and long-lasting memories of the drug experience. Drugs of abuse can hijack or impair specific synaptic ...

Abstract: To solve the problem of false solutions being present in the inversion of magnetic target parameters on airborne scalar magnetometer and of the inversion method being limited to stationary ...

Abstract: Electromagnetic metasurfaces (MTSs) are often assumed to be passive and lossless, and can be modeled as purely reactive homogenized impedance sheets on dielectric substrates. In this paper, ...

State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China ...