Due to the special perianal location,anorectal diseases are prone to form chronic refractory wounds after surgery,with Qi(气)deficiency and blood stasis as the main cause.As a classical theory in TCM medicine,"si...Due to the special perianal location,anorectal diseases are prone to form chronic refractory wounds after surgery,with Qi(气)deficiency and blood stasis as the main cause.As a classical theory in TCM medicine,"simmering pus and forming flesh"attaches great importance to harmonizing Qi and blood in the wound healing period,which gradually achieves significant efficacy in clinical application after anorectal disease surgery.Literatures in recent years on"simmering pus and forming flesh"method being applied to postoperative wound healing in all kinds of anorectal diseases(such as anal fistula,perianal abscess,anal fissure,mixed hemorrhoid,etc.)were reviewed,and advantages and characteristics of its clinical efficacy in anorectal diseases were summarized,so as to provide reference for postoperative wound healing and repair treatment in anorectal diseases.展开更多
The injection of a high pressure gas into a stagnant liquid pool is the characteristic phenomenon during the expansion phase of a hypothetical core disruptive accident in liquid metal cooled fast reactors. In order to...The injection of a high pressure gas into a stagnant liquid pool is the characteristic phenomenon during the expansion phase of a hypothetical core disruptive accident in liquid metal cooled fast reactors. In order to investigate lots of mechanisms involved in this phase of the accident＇s evolution, an experimental campaign called S GI was performed in 1994 in Forschungszentrum Karlsruhe, now KIT. This campaign consists of nine experiments which have been dedicated to assess the effects of different pressure injection, the nozzle＇s size and the presence of inner confinement in the formation of the rising bubble. Three of these experiments, which were focused on the pressure effects, have now been simulated with SIMMER III code and with FLUENT 6.3, a commercial CFD code. Both codes, despite their different features, have showed a good agreement with the experimental results. In particular, time trend evolutions of pressures and bubble volumes have been well reproduced by simulation. Furthermore, both codes agree on the shape of the bubble, even though they have evidenced same discrepancies with the experimental shape.展开更多
The purpose of the present study is to develop a methodology to evaluate fuel discharge through the CRGT （control-rod guide tube） during CDAs （core-disruptive accidents） of SFRs （sodium-cooled fast reactors）, si...The purpose of the present study is to develop a methodology to evaluate fuel discharge through the CRGT （control-rod guide tube） during CDAs （core-disruptive accidents） of SFRs （sodium-cooled fast reactors）, since fuel discharge will decrease the core reactivity and CRGTs have a potential to provide an effective discharge path. Fuel discharge contains multi-component fluid dynamics with phase changes, and, in the present study, the SFR safety analysis code SIMMER （Sn, implicit, multifield, multicomponent, Eulerian recriticality） was utilized as a technical basis. First, dominant phenomena affecting fuel discharge through the CRGT are identified based on parametric calculations by the SIMMER code. Next, validations on the code models closely relating to these phenomena were carried out based on experimental data. It was shown that the SIMMER code with some model modifications could reproduce the experimental results appropriately. Through the present study, the evaluation methodology for the molten-fuel discharge through the CRGT was successfully developed.展开更多
Ingredients: 150 grams dried mushrooms, 75 grams oil, 25 grams sugar, cooking wine, soy sauce, scallions and minced ginger for taste. Method: 1. Clean and soak the mushrooms until they become soft. Put them in a bowl ...Ingredients: 150 grams dried mushrooms, 75 grams oil, 25 grams sugar, cooking wine, soy sauce, scallions and minced ginger for taste. Method: 1. Clean and soak the mushrooms until they become soft. Put them in a bowl With some Water, sugar, minced Scallions and ginger and steam for展开更多
IN 1968, I, a middle school graduate, went to live and work as a farmer in Dongru, a small mountain village in north China. Later, I became a shop assistant in the county town. I spent nine years of my life there—fro...IN 1968, I, a middle school graduate, went to live and work as a farmer in Dongru, a small mountain village in north China. Later, I became a shop assistant in the county town. I spent nine years of my life there—from age 17 to 26. The memory of those years has begun to fade; only some words are left here as a reminder of my youth. In May, 1971, the county’s settlement office began transferring the urban educated youth from the countryside into the county-town.展开更多
基金Scientific Research Projects of China Medical Association of Minorities (2019KYXM-Z1119-80)General Projects in Natural Sciences of Science and Technology Department of Shaanxi Province (2020JM-588)Research and Development Projects in Science and Technology of Xianyang (2018K02-97)
文摘Due to the special perianal location,anorectal diseases are prone to form chronic refractory wounds after surgery,with Qi(气)deficiency and blood stasis as the main cause.As a classical theory in TCM medicine,"simmering pus and forming flesh"attaches great importance to harmonizing Qi and blood in the wound healing period,which gradually achieves significant efficacy in clinical application after anorectal disease surgery.Literatures in recent years on"simmering pus and forming flesh"method being applied to postoperative wound healing in all kinds of anorectal diseases(such as anal fistula,perianal abscess,anal fissure,mixed hemorrhoid,etc.)were reviewed,and advantages and characteristics of its clinical efficacy in anorectal diseases were summarized,so as to provide reference for postoperative wound healing and repair treatment in anorectal diseases.
文摘The injection of a high pressure gas into a stagnant liquid pool is the characteristic phenomenon during the expansion phase of a hypothetical core disruptive accident in liquid metal cooled fast reactors. In order to investigate lots of mechanisms involved in this phase of the accident＇s evolution, an experimental campaign called S GI was performed in 1994 in Forschungszentrum Karlsruhe, now KIT. This campaign consists of nine experiments which have been dedicated to assess the effects of different pressure injection, the nozzle＇s size and the presence of inner confinement in the formation of the rising bubble. Three of these experiments, which were focused on the pressure effects, have now been simulated with SIMMER III code and with FLUENT 6.3, a commercial CFD code. Both codes, despite their different features, have showed a good agreement with the experimental results. In particular, time trend evolutions of pressures and bubble volumes have been well reproduced by simulation. Furthermore, both codes agree on the shape of the bubble, even though they have evidenced same discrepancies with the experimental shape.
文摘The purpose of the present study is to develop a methodology to evaluate fuel discharge through the CRGT （control-rod guide tube） during CDAs （core-disruptive accidents） of SFRs （sodium-cooled fast reactors）, since fuel discharge will decrease the core reactivity and CRGTs have a potential to provide an effective discharge path. Fuel discharge contains multi-component fluid dynamics with phase changes, and, in the present study, the SFR safety analysis code SIMMER （Sn, implicit, multifield, multicomponent, Eulerian recriticality） was utilized as a technical basis. First, dominant phenomena affecting fuel discharge through the CRGT are identified based on parametric calculations by the SIMMER code. Next, validations on the code models closely relating to these phenomena were carried out based on experimental data. It was shown that the SIMMER code with some model modifications could reproduce the experimental results appropriately. Through the present study, the evaluation methodology for the molten-fuel discharge through the CRGT was successfully developed.
文摘Ingredients: 150 grams dried mushrooms, 75 grams oil, 25 grams sugar, cooking wine, soy sauce, scallions and minced ginger for taste. Method: 1. Clean and soak the mushrooms until they become soft. Put them in a bowl With some Water, sugar, minced Scallions and ginger and steam for
文摘IN 1968, I, a middle school graduate, went to live and work as a farmer in Dongru, a small mountain village in north China. Later, I became a shop assistant in the county town. I spent nine years of my life there—from age 17 to 26. The memory of those years has begun to fade; only some words are left here as a reminder of my youth. In May, 1971, the county’s settlement office began transferring the urban educated youth from the countryside into the county-town.
