We investigate the novel problem of what happens in special relativity and in relativistic field theories whenthree-dimensional space is quantized. First we examine the equation for elastic waves on a linear chain, the simplest example of a quantized medium, and propose, on its analogy, a nonlinearp-k relationp=ħk(sinhkl)/kl for light and material waves. Here,kl is a new variable which represents the space-quantization effect on the plane wave of wave numberk=|k|. (Note thatkl=0 givesp=ħk.) This relation makes the light velocity in vacuum dependent (...) onkl. We postulate, however, that the phase and group velocities of each individual light wave are still invariant, and try to generalize special relativity to the case ofkl ≠ 0. This can be simply done if the invariance ofkl is assumed. Our results suggest that “localization” might be a relative concept. One interesting consequence of our proposal is that relativistic field theories become automatically finite. This comes out without violating unitarity or causality. A precise measurement of velocities of high-energy photons or massive particles is desirable for checking our proposal. (shrink)

Background Workplace Incivility is a common issue in the nursing profession. Nurses who are affected by such behaviors may experience distress. Objectives This study aimed to assess the relationship between workplace incivility and nurses’ professional quality of life. Research design This cross-sectional correlational study was conducted in 2021 in “Tehran”. Data were collected using a demographic questionnaire, the Nursing Incivility Scale (NIS), and the Professional Quality Of Life scale (ProQOL). Data analysis was performed through the Pearson correlation and multiple linear (...) regression, using the SPSS v.16. Participants and research context Participants were 200 nurses randomly recruited from selected hospitals of “TUMS”. Ethical considerations The study obtained research ethics approval and all participants were informed of the voluntary and anonymous nature of their participation. Findings The mean age of participants was 32.30 ± 7.22, and 76.5% were female. There was a significant correlation between the professional quality of life and workplace incivility ( r = −0.23, p =.001). Multiple regression analysis between the subscales of workplace incivility and professional quality of life demonstrated that the incivility from the supervisor ( β = −0.29, p =.001) and incivility from patients ( β = −0.27, p <.001) can predict the compassion satisfaction dimension. The incivility from the supervisor ( β = 0.24, p =.001) and incivility from patients ( β = 0.26, p <.001) can explain burnout. The incivility of the patients can explain secondary traumatic stress ( β = 0.14, p =.02). Conclusion This study showed that workplace incivility is significantly related to professional quality of life. Therefore, the reduction of behaviors of incivility can lead to the improvement of the professional quality of life. (shrink)

The presumption of innocence undergirds the American criminal justice system. It is so fundamental that it is derived from the concepts of due process and the importance of a fair trial. An informed, historical understanding of the interaction between the presumption of innocence and key tenets of due process can help clarify the meaning and application of the presumption of innocence in the modern day. Due process, as developed throughout English and US. Colonial history leading up to the formation of (...) the US. Constitution, has two important implications. First, due process provides a general guarantee of liberty against punishment or imprisonment without a fair trial. Second, due process requires that a jury, as opposed to a judge, determine the factual guilt of a defendant at trial. These two key tenets were historically fundamental to due process and should guide how the presumption of innocence impacts various stages of trial, including pretrial detention decisions and sentencing. Returning to a historical understanding of due process requires that judges not determine facts or punish individuals before a trial has occurred. (shrink)

Classical Marxism is apparently a past topic. But, Marxist methodology is still useful to treat several contemporary problems of science and technology studies (STS). Marx had criticized the capitalist economy of his time and classical economic theory by analyzing the commodity production of the industrial revolution. But, he accepted western science and industrial technology as given factors in the capitalist economy. Though Classical Marxism attributed knowledge to the ideological superstructure of social relationships, it did not treat knowledge production as an (...) economic and social process. Now knowledge, especially scientific and technological knowledge, is an essential feature of the contemporary economy of the developed countries. Now the, critical study of production and distribution of knowledge, the object of STS, is an essential subject of our time. It includes the problems of ever expanding new working class: technical specialists, professionals, software workers, and health-related professionals. They, once independent proud professionals, are now in unstable working conditions. Improved Marxist methodology might make possible such a critical study. (shrink)

The development of a reliable and relatively simple micro‐assay for lipid peroxides in serum or plasma has made it possible to conduct clinical surveys of lipid peroxide levels in man. From many studies made in Japan, those suggesting a relationship between the elevation of lipid peroxide level plasma serum and the occurrence of vascular disorders are discussed here.The data described in this paper show that the elevation of the serum lipid peroxide level over the normal value is a direct cause (...) of the initiation of atherogenesis. Therefore, any factor bringing about the elevation of serum lipid peroxide levels, such as irradiation, would be an indirect cause of atherogenesis. In fact, irradiation is known to provoke this disorder and to elevate serum lipid peroxide levels. (shrink)

This international selection of 34 papers from the Tokyo '99 conference held at the United Nations University gives a valuable state of the art overview of consciousness research.

This international selection of 34 papers from the Tokyo '99 conference held at the United Nations University gives a valuable state of the art overview of consciousness research. Not only the recognized European and American approaches but also the distinguishing approaches from many Japanese researchers are presented. It will provide a world-wide audience with a comprehensive outlook for the remarkable potential contribution in the future scene of consciousness research.The Tokyo '99 declaration to promote scientists' ethical warning against the thoughtless aiming (...) of consciousness research at warfare is also included.(Series B). (shrink)

For brain science, the binary code is embodied in the all or none characteristic of nerve impulses by which one part of the brain communicates with another. ...

The book is the first to give a systematic account, founded in fundamental quantum physical principles, of how the brain functions as a unified system.

Source: Author: Shima Peimanfard, Mohsen Hanif This essay sets out to study the function of hybridity and mimicry in Jean Rhy’s acclaimed novel Wide Sargasso Sea drawing on Homi K. Bhabha’s theoretical framework in this regard. In this novel, Antoinette emerges as the “Other” who aims to prove herself to the “Centre”. Undergoing extreme sufferings, the heroine wistfully ponders mimicry as an impulse to break out of her mare’s nest and to establish herself within one culture. Indeed, unlike what (...) Bhabha believes mimicry cannot upset the total authority of the “Centre”. Meanwhile, Antoinette used it as a result of her longings for the position of the “Centre” which she is unable to attain because of her hybrid existence. Countering Homi K. Bhabha’s central argument, this essay contends that Antoinette’s mimicry of Englishness fails to fend off the norms of the superior power, but partakes in celebrating the very ideals that Bhabah’s theory is trying to keep at bay. ]]>. (shrink)