Future Airspace Window Shooting is a newly developed technology, which needs effectiveness evaluation before widely used. Future airspace window shooting technology, simulation system development principles and softwa...Future Airspace Window Shooting is a newly developed technology, which needs effectiveness evaluation before widely used. Future airspace window shooting technology, simulation system development principles and software chosen to develop the simulation system are introduced in the first. And then the overall design of the system, realization of the system and effectiveness evaluation through simulation are discussed in detail. Through the simulation, it is known that the FAW shooting has more superior performance when facing maneuvering targets.展开更多
The effect of a quartz plate (window) on the silicon wafer temperature is studied in the conditions of the combined thermal transfer in a lamp-based chamber for the rapid thermal treatment (RTP) set up. The chamber fo...The effect of a quartz plate (window) on the silicon wafer temperature is studied in the conditions of the combined thermal transfer in a lamp-based chamber for the rapid thermal treatment (RTP) set up. The chamber for RTP is simulated by a radiative-closed thermal system including the influence of quartz window as a spectral filter of lamp emission and a source of emitted thermal radiation. Energy equations for thermal fluxes involved in the heat input and output from the working wafer and quartz window are solved in spectral approximation. The transfer characteristics that are defined by the temperature dependencies of the silicon wafer and the quartz window on the temperature of the heater are accounted. It is shown that temperature bistability in the silicon wafer initiates an induced bistability into the quartz window that does not reveal bistable behavior because of the linear temperature dependence of its total optical characteristics. A possibility for simulation of the quartz window by spectral restriction of the heater radiation is confirmed. The availability of the weak bistable effect in the mode of zero effective heat exchange coefficient of a non-radiative component of the thermal flux removed from the working wafer has been obtained.展开更多
The optical windows used in aircrafts protect their imaging sensors from environmental effects. Considering the imaging performance, flat surfaces are traditionally used in the design of optical windows. For aircrafts...The optical windows used in aircrafts protect their imaging sensors from environmental effects. Considering the imaging performance, flat surfaces are traditionally used in the design of optical windows. For aircrafts operating at high speeds, the optical windows should be relatively aerodynamic, but a flat optical window may introduce unacceptably high drag to the airframes. The linear scanning infrared sensors used in aircrafts with, respectively, a flat window, a spherical window and a toric window in front of the aircraft sensors are designed and compared. Simulation results show that the optical design using a toric surface has the integrated advantages of field of regard, aerodynamic drag, narcissus effect, and imaging performance, so the optical window with a toric surface is demonstrated to be suited for this application.展开更多
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
文摘Future Airspace Window Shooting is a newly developed technology, which needs effectiveness evaluation before widely used. Future airspace window shooting technology, simulation system development principles and software chosen to develop the simulation system are introduced in the first. And then the overall design of the system, realization of the system and effectiveness evaluation through simulation are discussed in detail. Through the simulation, it is known that the FAW shooting has more superior performance when facing maneuvering targets.
文摘The effect of a quartz plate (window) on the silicon wafer temperature is studied in the conditions of the combined thermal transfer in a lamp-based chamber for the rapid thermal treatment (RTP) set up. The chamber for RTP is simulated by a radiative-closed thermal system including the influence of quartz window as a spectral filter of lamp emission and a source of emitted thermal radiation. Energy equations for thermal fluxes involved in the heat input and output from the working wafer and quartz window are solved in spectral approximation. The transfer characteristics that are defined by the temperature dependencies of the silicon wafer and the quartz window on the temperature of the heater are accounted. It is shown that temperature bistability in the silicon wafer initiates an induced bistability into the quartz window that does not reveal bistable behavior because of the linear temperature dependence of its total optical characteristics. A possibility for simulation of the quartz window by spectral restriction of the heater radiation is confirmed. The availability of the weak bistable effect in the mode of zero effective heat exchange coefficient of a non-radiative component of the thermal flux removed from the working wafer has been obtained.
文摘The optical windows used in aircrafts protect their imaging sensors from environmental effects. Considering the imaging performance, flat surfaces are traditionally used in the design of optical windows. For aircrafts operating at high speeds, the optical windows should be relatively aerodynamic, but a flat optical window may introduce unacceptably high drag to the airframes. The linear scanning infrared sensors used in aircrafts with, respectively, a flat window, a spherical window and a toric window in front of the aircraft sensors are designed and compared. Simulation results show that the optical design using a toric surface has the integrated advantages of field of regard, aerodynamic drag, narcissus effect, and imaging performance, so the optical window with a toric surface is demonstrated to be suited for this application.
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>
