Dielectric and ohmic losses in metamaterials are known to limit their practical use. In this paper, an all-electronic approach for loss compensation in metamaterials is presented. Each unit cell of the meta-material is embedded with a cross-coupled transistor pair based negative differential resistance circuit to cancel these losses. Design, simulation and experimental results for Split Ring Re...

objective(s): variation in microsatellite sequences that are dispersed in the genome has been linked to a deficiency in cellular mismatch repair system and defects in several genes of this system are involved in carcinogenesis. our aim in this study was to illustrate microsatellite dna alteration in esophageal cancer. materials and methods: dna was extracted from formalin fixed paraffin embedde...

This commentary examines the Supreme Court’s decision in Lloyd v Google LLC. It outlines background to claim and legal ruling case. considers implications of for claims relating loss control over personal data, potential relevance compensation under UK General Data Protection Regulation Act 2018. also highlights some significant remarks made by Court tort misuse private information.

In this paper a contour prediction scheme is presented. Its application in a region-based motion compensation algorithm is shown. To achieve optimal performance in a rate-distortion sense the predicted regions are optimized by using a Lagrangian cost function. By using contour prediction the bit rate for motion compensation can be decreased.

Postural control of upright stance was investigated in well-compensated, unilateral vestibular loss (UVL) subjects compared to age-matched control subjects. The goal was to determine how sensory weighting for postural control in UVL subjects differed from control subjects, and how sensory weighting related to UVL subjects' functional compensation, as assessed by standardized balance and dizzine...

A review of quantum and gain nanoplasmonics is given. This includes spaser and plasmonic gain, amplification, and loss compensation. This Chapter reviews both fundamental theoretical ideas in quantum and gain nanoplasmonics and selected experimental developments. It is designed both for specialists in the field and general physics readership.