ReVive SE机械取栓对比静脉溶栓治疗中国急性缺血性卒中患者的成本效用分析

目的 :本研究从付费者角度,评价ReVive SE机械取栓对比静脉溶栓治疗中国急性缺血性卒中(AIS)患者的经济性,以期为临床决策提供依据。方法 :基于ReVive SE的前瞻性临床研究和二次文献研究构建经济学模型,模型分为二个阶段,第一个阶段是决策树模型,第二个阶段是马尔科夫模型,模拟AIS后采用机械取栓与静脉溶栓两种治疗方案的疾病进程,并根据预测治疗结果进行成本-效用分析。结果 :从第6年开始,ReVive SE机械取栓组对比静脉溶栓组更具成本效果,整个生命周期两组的增量成本效果比为96,316元/QALY,低于WHO推荐的3倍人均GDP阈值(2016年161,940元)。敏感性分析验证了研究结果的稳健性。结论 :与静脉溶栓相比,ReVive SE机械取栓治疗AIS患者更具卫生经济学优势。

血浆高同型半胱氨酸对Revive支架取栓治疗急性前循环大血管闭塞性脑卒中预后的影响分析

目的:分析血浆高同型半胱氨酸(Hcy)对Revive支架取栓治疗急性前循环大血管闭塞性脑卒中预后的影响。方法:选取2022年1月—2023年5月博罗县人民医院收治的应用Revive支架取栓治疗的41例急性前循环大血管闭塞性脑卒中患者。根据血清Hcy水平(血清Hcy≥15μmol/L定义为高Hcy)分为高Hcy组(n=20)和正常Hcy组(n=21)(血清Hcy<15μmol/L定义为正常)。比较两组患者行Revive支架取栓术后血管再通率、术后24 h NIHSS评分、出院时NIHSS评分、症状性颅内出血及治疗结局。结果:高Hcy组在术前、术后24 h及出院当天的Hcy水平、NIHSS评分均显著高于正常Hcy组(P<0.05);高Hcy组的血管再通(mTICI评级1-2a)的患者占比及颅内出血症状(sICH)发生率均高于正常Hcy组,差异有统计学意义(P<0.05),高Hcy组的90 d内预后良好(MRS≤2分)患者占比低于正常Hcy组,差异有统计学意义(P<0.05)。结论:Hcy不利于Revive支架取栓治疗急性前循环大血管闭塞性脑卒中患者术后神经功能的恢复和闭塞血管再通,术前维持Hcy正常有利于提升患者术后预后效果。

U.S.-Russian Relations Difficult to Revive

On March 6,2009,Russian Foreign Minister Sergei Lavrov and U.S.Secretary of State Hillary Clinton pressed together the"reset button"in Geneva,signifying that both sides wanted to thaw their bilateral ties since it hit an all-time low over the Russia-Georgia conflict in August,2008.Although there were some positive signs in improving US-Russian ties,bilateral relations are hard to revive in the near future.

Efforts by China's Bicycle Industry to Revive

Bicycles are generally considered "Green Vehicles", with their cheap price and easy maintenance. China, known as the "Kingdom of Bicycles", has the largest output and export volume of whole bikes, but the industry has been in difficulties in recent years. The blind import of international capital is the main reason for the decline of the bicycle industry in the country. In the mid 1980s, cheap labor and optimistic market forecasts attracted international capital to China’s bicycle indus-

Contribution of Revived Heritage on Contemporary Social Interaction:The Case of Paddington Reservoir Garden

Reviewing and further reviving the historical landscape have significant impacts on developing this field for the designers[1].It is useful for contemporary designers to learn from the past.They can practice analyzing the strengths and weaknesses of diverse past examples,recognizing the success criteria of contemporary designed landscapes,and exploring new ways to design sustainable public spaces for the future.This article will examine the Paddington Reservoir Garden,in Paddington,Sydney,Australia.This is as a successful and influential example as a heritage redesigned as a contemporary public open space.

How Should We Revive Traditional Chinese Culture?

There has been a growing interest during the past year in the popularity of traditional Chinese culture, both domestically and globally. Currently, over 40 Confucius Institutes have been set up worldwide, focusing on promoting Chinese culture. Named after China's most eminent philosopher and the father of Confucianism, the

Fjve Ways to Revive Liaoning Province

Construction of development zones along the Liaoning Province coastline could be the next big attraction for multinational investors Though the infrastructure is still under construction, Li Wancai, Vice Governor of Liaoning Province, is highly confident about the future

Grand Rituals Revived

After years of neglect China is reawakening to its traditional festivals April 5 was an extraordinary day in northwest China’s Shaanxi Province. Around 10,000 people gathered in Huangling County to commemorate the Yellow Emperor, or Huang Di, the

Supporting Skin Structure and Its Barrier Functions with Evidence-Based Skin Care Ingredients

The epidermis, and in particular its outermost layer, the stratum corneum, contributes much of the barrier function of the skin and is a readily visible representation of skin health. Maintaining the health of the skin barrier has arguably become more important than ever in the modern world, in which a large majority of people are exposed to environmental insults. These external factors can damage the integrity of the skin barrier and prematurely age the skin. Therefore, it has become increasingly important to maintain and protect the stratum corneum. Here, we briefly review the complex, multilayered structure of the skin and relate it to clinically translatable function, with an emphasis on the stratum corneum. In the context of epidermal structure and function, the formulation and clinical data for Phelityl® Reviving Cream will be reviewed. Phelityl Reviving Cream was shown to be associated with improvements in both immediate- and long-term parameters, including a significant positive effect on the skin barrier and immediate and long-lasting hydration.

Comprehensive evaluation on hydrocarbon-bearing availability of fault traps in a rift basin: A case study of the Qikou sag in the Bohai Bay Basin, China

An evaluation system of hydrocarbon-bearing availability of fault traps was established based on the comprehensive analysis of fault segment growth history,fine reservoir anatomy and geochemistry tracing,with the Qikou sag in the Bohai Bay Basin as target area.The displacement/separation transform and displacement gradient method were used to prove the interpretation reliability of fault traps.The method of maximum throw subtraction was used to recover the history of fault growth and determine the availability of the forming period of fault traps.Based on the quantitative relationship between shale gouge ratio and cross-fault pressure difference of known reservoirs in southern Qikou sag,the critical shale gouge ratio of fault lateral sealing was calculated at 20%,and the quantitative evaluation chart based on the relationship of"fault throw–sand-formation ratio and hydrocarbon column height"was constructed.Based on the results of reservoir fine anatomy and quantitative fluorescence tracing test shale smear factor method is suitable for evaluating the vertical sealing of faults in the caprock of the middle submember of first member of Paleogene Shahejie Formation,and the shale smear factor critical value is 3.5.The juxtaposition thickness method is suitable for evaluating vertical sealing of faults in the caprock of the second member of Paleogene Dongying Formation,and the critical juxtaposition thickness of fault is 70–80 m.By combining four factors,the availability of fault trap interpretation,the availability of the forming period of fault trap,the availability of fault lateral sealing and the availability of fault vertical sealing,the comprehensive evaluation chart on hydrocarbon-bearing availability of fault traps in Qikou sag has been established,which provides a reasonable basis for risk assessment of fault traps.

Dynamic Behavior of Voltage Across Small Capacitance Josephson Junction

Aim To study the dynamic behavior of voltage across small capacitance Josephson junction. Methods A model of the mesoscopic Josephson junction coupled with a single mode quantized radiation field was used. Results A Gaussian type envelope factor exhibiting quantum collapse and revival(CR) phenomenon was obtained. Conclusion It is shown that for the squeezed state the time evolution of the voltage can exhibit drastically quantum CR phenomenon.

Revival在精修影片《渔光曲》中的应用(上)

本文主要介绍了影片精修软件Revival在修复老电影《渔光曲》中的应用情况,对Revival软件在稳定、闪烁、霉斑、脏点、竖道、画面缺失等方面的自动修复工具和手动修复工具的使用作了详尽描述,比较了自动修复工具和手动修复工具在不同情况下的使用与使用的结果,并记录了修复过程中遇到的问题、解决的方法以及应该注意的事项,从而得出了Re-vival软件在影片修复工作中的长处与不足。

Graminella nigrinota DeLong & Mohr(Hemiptera: Cicadellidae: Deltocephalinae)——a New Record from China

The hitherto North America grass feeding leafhopper genus and species Graminella nigrinota DeLong ＆ Molar comb. revived, are newly recorded from China. Details and figures of the species morphology are given and its generic placement briefly discussed.

影片一般性修护实践

本文介绍了影片一般性修护的工艺流程和修复方法,即运用自动工具和手动工具结合的方式修复影片。主要介绍了自动脏点工具处理完成后,必须手动修复的撕裂、换本记号等损伤类型和修复方法。

影片《渔光曲》的数字化修复实践

本文以早期经典影片《渔光曲》的修复工作为实例,分析档案影片数字化精致修复技术的基本任务和功能需求,并介绍达芬奇公司Revival系统的技术特点,以及用Revival精致修复老旧影片的工艺流程和使用技巧。

INFLUENCE OF VIRTUAL PHOTON FIELD ON COLLAPSE AND REVIVAL PHENOMENON IN TWO PHOTON J C MODEL WITHOUT RWA

The time evolution of system in two photon Jaynes Cummings (J C) model without rotating waves approximation (RWA) is obtained by using the theory of ordinary differential equations. Based on the evolution, the mean value of the atom inversion operator 〈 S 3(t)〉 is gi ven. The influence of the “counter rotating term” on the collapse and revival phenomenon is discussed from the comparison between the cases with RWA and without RWA. It shows that the influence of the virtual photon field makes the quantum fluctuations appear on the collapse and revival phenomenon.

Exploring Location Pattern of Commercial Stores in Shichahai, Beijing from a Street Centrality Perspective

The location pattern of different commercial stores in Shichahai, a historic conservation area in Beijing, was investigated from a street centrality perspective. Many previous studies have investigated the relationship between street centrality and land use patterns or commercial activities at interurban or intraurban scales. We considered Shichahai in this study to determine if street centrality applied at the street scale and if the street network was the only factor influencing the selection of store location. First, the nearest neighbor index, nearest neighbor hierarchical spatial cluster(NNHSC), and kernel density estimation(KDE) methods were used to provide baseline spatial distributions of commercial stores. Second, urban network analysis(UNA) tools were used to measure the street centrality indices under two conditions, with and without the weighting of cultural relics calculated by a principal component analysis(PCA). Finally, both store locations and centrality values at nodes were transformed to one unit(raster pixel) for a correlation analysis.The results showed that three of the four store types were clustered and had their own hotspots that were mostly located in the eastern and central parts of city blocks. The most momentous findings were determined from the street centrality indices. Among the three store types with correlation coefficients above 0.5, all centrality indices with landmark weighting, except straightness, had higher correlations,with closeness with landmark weighting having the highest correlation, followed by betweenness with landmark weighting. Therefore,we statistically concluded that street centrality could apply at the street scale and that the street network was not the only factor that influenced store location pattern, with landmarks also playing a significant role. The results provide guidance in determining the selection strategy for stores in a historic conservation area.

Quantum Collapse and Revival of Atom in Mode-Mode Competing System

The atomic inversion dynamics in the mode-mode competing system is studied bymeans of fully quantum theory. A general solution to the Schroedinger equation of this system isobtained. The influence of the relative competing strength between the atom and the two-mode Geld onthe atomic inversion is disccussed. We show that the presence of the mode-mode competition canresult in periodical collapses-revivals of the atomic inversion.