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Comment on "Superluminality, parelectricity, and Earnshaw's theorem in media with inverted populations"


, : Comment on "Superluminality, parelectricity, and Earnshaw's theorem in media with inverted populations". Physical Review Letters 75(17): 3194-3194


US$19.90

PMID: 10059518

DOI: 10.1103/PhysRevLett.75.3194


Other references

Bowdler N.C.; Beasley D.S.; Fritze E.C.; Goulette A.M.; Hatton J.D.; Hession J.; Ostman D.L.; Rugg D.J.; Schmittdiel C.J., 1979: Behavioral effects of aluminum ingestion on animal and human subjects. Abnormally high brain Al concentrations were detected in hemodialysis patients who died of an unexplained encephalopathy. Whether the ingestion of Al produces behavioral aberrations in nondialysed human subjects and rats with ostensibly normal ren...

Braund, R.R.; Chisolm, J.M.; Pigott, J.D., 1954: The clinical significance of nipple discharge in the non-lactating breast. Mississippi Doctor 31(9): 301-303

Guseinova, S.G., 1966: Problem of the effect of gravitational overloads on the splenic veins. Changes produced in the venous bed of the spleen by gravitational overloading of different directions and magnitude were studied. The experiments were conducted in a centrifuge on 185 albino rats. Injection of splenic vessels, roent-genography, an...

Ohira, H.; Abe, K.; Takahashi, A.; Watanabe, H., 2016: Autoimmune hepatitis: recent advances in the pathogenesis and new diagnostic guidelines in Japan. Autoimmune hepatitis (AIH) is thought to be associated with various genetic and immunological abnormalities. Concerning the pathogenesis of AIH, increasing attention has been paid to genome-wide association studies, toll-like receptors and Treg/Th...

Cheah, N.P.; Pennings, J.L.A.; Vermeulen, J.P.; van Schooten, F.J.; Opperhuizen, A., 2013: In vitro effects of aldehydes present in tobacco smoke on gene expression in human lung alveolar epithelial cells. Tobacco smoke consists of thousands of harmful components. A major class of chemicals found in tobacco smoke is formed by aldehydes, in particular formaldehyde, acetaldehyde and acrolein. The present study investigates the gene expression changes...

Schoeman, S.J.; Albertyn, J.R., 1993: An evaluation of the subjective categorization of hair quality pelt traits in Karakul lambs. In an investigation of the subjective categorization of pelt traits of Karakul lambs it was demonstrated that the common practice of treating the categories of a trait as equally spaced intervals is invalid.

Sitterly, W.R., 1962: Calcium nitrate for field control of tomato southern blight in South Carolina. Losses on tomatoes from southern blight (Sclerotium rolfsii) in coastal South Carolina may be as high as 40% of a specific crop. The severity of the disease varies greatly from year to year and from field to field in the same year. Because of its...

March, B.E.; Macmillan, C., 1987: Plasma corticosterone concentrations in growing chickens fed diets formulated to promote different rates of growth. No significant differences in plasma corticosterone concentrations were noted among chicks fed diets containing 16 to 25% protein or diets containing 2,800, 3,200, or 3,600 kcal metabolizable energy per kg to 6 wk of age. The ingredients used in d...

Szegi J., 1973: Symposia biologica hungarica vol 11 proceedings of the symposium on soil microbiology. Symposia Biologica Hungarica:

Bismarck, C. von, 1976: Fire proofing of wood-based materials: studies to improve the fire behaviour of sandwich boards with cavity middle layers. Tests are described of new fireproofing methods, mainly filling the cavities with inert or fire-retardant substances. In addition, outer veneers of fire-proofed Beech veneer were tested, and a similar method was tried on flat-pressed particle boar...