Effective Medical Creation (EMC) is a kind of campaign to implement a team healthcare that can provide the most efficient and effective intensive care units (ICUs) by improving hospital room environment for not only p...Effective Medical Creation (EMC) is a kind of campaign to implement a team healthcare that can provide the most efficient and effective intensive care units (ICUs) by improving hospital room environment for not only patients and their family but also healthcare providers. This campaign was based on the concept of the “Art of Medicine”, which provides everyone a comfortable ICU environment of meditation and feeling with the five senses of sight, hearing, touch, smell, and taste. EMC can provide a healthcare environment that is not restricted by existing and traditional verse rules or style and aims to always provide better healthcare by working on the five senses. Provision of facilities for aromatherapy massage at an ornamental hospital room and landscape through a false window has been the ongoing activity of the EMC at Nara Medical University. These seemed effective in reducing a patient’s stress response in the ICU. However, the effect of EMC on the outcomes of critical<span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> ill patients has not been determined. EMC might be one of the promising measures to create environments that positively affect both patients and healthcare providers. In this review article, the concept of EMC and practice of EMC at Nara Medical University Hospital are presented.</span>展开更多
The dynamical effects on electron-positron pair creation from a vacuum caused by the switching processes of a super- critical well potential are investigated in detail. The results show that only when the switching on...The dynamical effects on electron-positron pair creation from a vacuum caused by the switching processes of a super- critical well potential are investigated in detail. The results show that only when the switching on and switching off time both increase will the final pair yield converge to the integer of embedded bound states nearly exponentially. But a single adiabatic switching on or switching off cannot lead to an integer pair yield. If the potential is turned on abruptly, associated with the discrete and embedded bound states, there is multi-frequency oscillation around the pair number＇s saturation. The slowly switching on can suppress the amplitude of this oscillation and reduce the final pair yield. The switching off can also reduce the final pair number in the same order of magnitude. The evolution of a single-pair number shows a robust long range correlation between particle and antiparticle. For an adiabatic switching case, the single-pair dominates the early pair creation, their upper limit value is equal to the integer, and these single-pairs will totally disentangle during the switching off.展开更多
A theory of gravitation in flat space-time is applied to homogeneous, isotropic cosmological models. There are non-singular cosmological models. A natural interpretation is a non-expanding universe. The redshift is an...A theory of gravitation in flat space-time is applied to homogeneous, isotropic cosmological models. There are non-singular cosmological models. A natural interpretation is a non-expanding universe. The redshift is an intrinsic effect and not a Doppler effect. The universe contains only energy in the beginning, i.e. no matter exists. In the course of time matter and radiation are created from energy where the whole energy is conserved. Matter increases with time but a certain time after the beginning of the universe the creation of matter is finished and the universe appears like a static one. A modified Hubble law is considered which may explain the high redshifts of objects in the universe without the assumption of dark energy.展开更多
文摘Effective Medical Creation (EMC) is a kind of campaign to implement a team healthcare that can provide the most efficient and effective intensive care units (ICUs) by improving hospital room environment for not only patients and their family but also healthcare providers. This campaign was based on the concept of the “Art of Medicine”, which provides everyone a comfortable ICU environment of meditation and feeling with the five senses of sight, hearing, touch, smell, and taste. EMC can provide a healthcare environment that is not restricted by existing and traditional verse rules or style and aims to always provide better healthcare by working on the five senses. Provision of facilities for aromatherapy massage at an ornamental hospital room and landscape through a false window has been the ongoing activity of the EMC at Nara Medical University. These seemed effective in reducing a patient’s stress response in the ICU. However, the effect of EMC on the outcomes of critical<span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> ill patients has not been determined. EMC might be one of the promising measures to create environments that positively affect both patients and healthcare providers. In this review article, the concept of EMC and practice of EMC at Nara Medical University Hospital are presented.</span>
基金Project supported by the National Natural Science Foundation of China(Grant Nos.11725417 and 11575027)NSAF(Grant No.U1730449)the Science Challenge Project(Grant No.TZ2018005)
文摘The dynamical effects on electron-positron pair creation from a vacuum caused by the switching processes of a super- critical well potential are investigated in detail. The results show that only when the switching on and switching off time both increase will the final pair yield converge to the integer of embedded bound states nearly exponentially. But a single adiabatic switching on or switching off cannot lead to an integer pair yield. If the potential is turned on abruptly, associated with the discrete and embedded bound states, there is multi-frequency oscillation around the pair number＇s saturation. The slowly switching on can suppress the amplitude of this oscillation and reduce the final pair yield. The switching off can also reduce the final pair number in the same order of magnitude. The evolution of a single-pair number shows a robust long range correlation between particle and antiparticle. For an adiabatic switching case, the single-pair dominates the early pair creation, their upper limit value is equal to the integer, and these single-pairs will totally disentangle during the switching off.
文摘A theory of gravitation in flat space-time is applied to homogeneous, isotropic cosmological models. There are non-singular cosmological models. A natural interpretation is a non-expanding universe. The redshift is an intrinsic effect and not a Doppler effect. The universe contains only energy in the beginning, i.e. no matter exists. In the course of time matter and radiation are created from energy where the whole energy is conserved. Matter increases with time but a certain time after the beginning of the universe the creation of matter is finished and the universe appears like a static one. A modified Hubble law is considered which may explain the high redshifts of objects in the universe without the assumption of dark energy.
