陪你风卷残荷

爱你春光明媚的人无论有多少，爱上你风卷残荷的，一人足矣。1916年11月8日．患喉结核的蔡锷将军在日本病逝，年仅34岁。

陪你风卷残荷

1916年11月8日，患喉结核的蔡锷将军在日本病逝，年仅34岁。 小风仙得知此讯，痛不欲生。高山流水觅知音，他是她人生最大的亮色，谁知只是那么短短的一瞬间，他就如流星一样划过夜空，永远从她的生命里消失了，这让她怎么面对以后的漫漫人生呢？

陪你风卷残荷

1916年11月8日，患喉结核的蔡锷将军在日本病逝，年仅34岁。 小凤仙得知此讯，痛不欲生。高山流水觅知音，他是她人生最大的亮色，谁知只是那么短短的一瞬间，他就如流星一样划过夜空，永远从她的生命里消失了，这让她怎么面对以后的漫漫人生呢？

Physically based modeling and animation of tornado

Realistic modeling and rendering of dynamic tornado scene is recognized as a challenging task for researchers of computer graphics. In this paper a new physically based method for simulating and animating tornado scene is presented. We first propose a Two-Fluid model based on the physical theory of tornado, then we simulate the flow of tornado and its interaction with surrounding objects such as debris, etc. Taking the scattering and absorption of light by the participating media into account, the illumination effects of the tornado scene can be generated realistically. With the support of graphics hardware, various kinds of dynamic tornado scenes can be rendered at interactive rates.

Ambient noise during rough weather and cyclones in the shallow Bay of Bengal

This paper presents ambient noise analysis during rough weather, using time series measurements from an automated noise measurement system in the shallow southwest Bay of Bengal during October–November 2010. The period witnessed low-pressure events including depressions and cyclones, with JAL cyclone passing close to the measurement site. The time series noise level shows a shift in mid-October, after which deep depressions and cyclones formed, with an average increase of 5–10 dB in the lower band and 2–3 dB in the higher band of frequencies. Furthermore, correlation between noise level and wave height(data from wave rider buoy deployed at the site) for sea state scale 3 and above shows good correlation with an increase in noise level with increase in wave height, the effect being most pronounced at 0.5 kHz. The noise captured during JAL was analysed to identify the spectrum components due to convective precipitation and heavy wind/wave activity and shows anomalously high levels during the crossing of the cyclone. Rain noise spectra from the rain bands associated with the wall of the cyclone are reported. This has been correlated with radar refl ectivity measurements to ascertain the presence of rain, and discriminate between convective and stratiform types. Also, vertical directionality pattern of ambient noise during JAL showed clearly distinct surface contributions. On the whole, knowledge of ambient noise fields during high sea states and precipitation is useful in optimizing SONAR performance. The findings at the study site have been compared with measurements from other shallow water locations during rough weather.

FACTORS AFFECTING THE TRACK OF TROPICAL CYCLONES AFTER LANDFALL IN EASTERN CHINA

The correlation and composite analysis are carried out in this paper to study major factors affecting the track of tropical cyclones (TCs) after their landfall in the east of China. The mid-tropospheric environmental steering flow is found to dominate the movement of a TC even after landfall, with the inertia and Coriolis force two other subordinates. A key region is discovered covering the east of China and Yellow Sea, in which the environmental flow significantly affects the movement of TCs making landfall in this part of China. When the subtropical high in this region strengthens and extends westward, accompanied by northward shrink of the westerly trough, the TC tends to move westward after landfall and disappear inland. However, when the subtropical high in this region weakens and shrinks eastward, accompanied by southward push of the westerly trough, the TC tends to recurve after landfall and re-enter the sea at a location to the north of the site of landfall. The environment before the landfall of a TC has little impact on its post-landfall track, which is sensitive to the environmental change 12 – 24 hours after landfall. A 6-hour lag is found between the environmental change and the movement of a TC after landfall.

A dipole wind curl pattern induced by Taiwan Island and its effect on upper stratification in the northeastern South China Sea

Using hydrographic data sampled during four successive late summer-early autumn cruises in 2004-2007, vertical stratification along transects in the lee of Taiwan Island was analyzed to investigate upper ocean responses to orographically induced dipole wind stress curl (WSC). Results indicate that mixed-layer depth (MLD) and its relationship with thermocline depth varied under different local wind forcings. Average MLD along the transects from the 2004 to 2007 cruises were 18.5,30.7,39.2 and 24.5m, respectively. The MLD along the transects deepened remarkably and resulted in thermocline ventilation in 2005 and 2006, whereas ventilation did not occur in 2004 and 2007. Estimates indicate that frictional wind speed was the major factor in MLD variations. To a large degree, the combined effects of frictional wind speed and Ekman pumping are responsible for the spatial pattern of MLD during the cruises.

Development and psychometric assessment of the public health emergency risk perception scale:Under the outbreak of COVID-19

Objective:Correctly understanding and evaluating the level of public risk perception toward public health emergencies not only helps experts and decision-makers understand the public’s preventative health behaviors to these emergencies but also enhances their risk information communication with the public.The aim of this study was to develop a risk perception scale for public health emergencies and test its validity and reliability during the coronavirus disease 2019(COVID-19)pandemic.Methods:Guided by the theoretical model of risk perception,an initial scale was generated through literature review,group meetings,resident interviews,and expert consultation.A pretest and item screening were then conducted to develop a formal risk perception scale for public health emergencies.Finally,the reliability and validity of the scale were validated through a questionnaire survey of 504 Chinese adults.Results:The final scale had 9 items.The content validity index of the scale was 0.968,and the content validity index of individual items ranged from 0.83 to 1.00.Three common factors,dread risk perception,severe risk perception,and unknown risk perception,were extracted for exploratory factor analysis,and together they explained 66.26%of the variance in the score.Confirmatory factor analysis showed that the model had a satisfactory fit,whereχ^(2)/df=1.384,the goodness-of-fit index(GFI)=0.989,root mean square error of approximation(RMSEA)=0.028,root mean square residual(RMR)=0.018,comparative fit index(CFI)=0.995,normed fit index(NFI)=0.982,and non-normed fit index(NNFI)=0.990.The correlations between dimensions ranged from 0.306 to 0.483(P<0.01).Cronbach’s a was 0.793 for the total scale and ranged between 0.687 and 0.801 for the individual dimensions.The split-half coefficient was 0.861 for the total scale and ranged from 0.727 to 0.856 for induvial dimensions.The test-retest coefficient was 0.846 for the total scale and ranged from 0.843 to 0.868 for induvial dimensions.Conclusion:The developed scale for the risk perception of public health emergencies showed acceptable levels of reliability and validity,suggesting that it is suitable for evaluating residents’risk perception of public health emergencies.

Rescue Efforts After Yangtze Ship Accident

ON the night of June 1,2015,a tornado overturned a craiseship carrying 454 people on the Yangtze River in Hubei Province.The ship,Eastern Star,was owned by the Chongqing Eastern Shipping Corporation,and passengers had booked their trip through a travel agency in Shanghai.Chinese Premier Li Keqiang rushed to the site the next morning and gave instmctions for the coordination of the search and rescue effort.

我在小学和中学的写作经历

在新育小学3年,生活斑斓多彩,内容异常丰富。我是不喜欢念正课的。对所有的正课,我都采取对付的办法。上课时,不是玩小动作,就是不专心致志地听老师讲,脑袋里不知道在想些什么,常常走神儿;斜眼看到教室窗外四时景色的变化,春天繁花似锦,夏天绿柳成阴,秋天风卷落叶,冬天白雪皑皑。旧日有一首诗:“春天不是读书天,夏日炎炎正好眠。秋有蚊虫冬有雪,收拾书包好过年。”可以为我写照。

Development of a disease-specific health-related quality of life questionnaire for patients with post-stroke spasticity

OBJECTIVE： This study was designed to develop a disease-specific health-related quality of life （HR-QOL） measure for patients with post-stroke spasticity. METHODS; Based on responses from 20 patients with post-stroke spasticity and an extensive literature search, items potentially used to measure these patients＇ recovery status were identified and the Apoplexy Spastic-Paralysis Questionnaire （ASPQ） was formed. A sample of 106 patients was then tested twice using the ASPQ, the Self-rating Depression Scale （SDS） and the Stroke-specific Quality of Life （SS-QOL）. Clinicians also examined all the patients using the Ashworth Scale （AS）. Inter- nal reliability was assessed using Cronbach＇s coeffi- cient a, while construct validity was determined us- ing principal component analysis （PCA）. Empirical validity was evaluated between patients with de- pression and those without depression by single factor analysis. Sensitivity was examined by calcu- lating the Spearman correlation coefficient be- tween the changes in scores of the ASPQ, the AS and the SS-QOL. RESULTS： The ASPQ had adequate internal consis- tency reliability （a=0.874） and sensitivity, with sig- nificant correlations between the changes in scores of the AS, the SS-QOL and the ASPQ, with three do- mains. In a construct validity test, six factors were extracted; the overall variance explained by all fac- tors was 72.6%. For empirical validity, mean values of 19 items and 3 domains were all higher in the de- pressive patients than in the non-depressive pa- tients. CONCLUSION： The ASPQ is a reliable and valid self-rating scale for measuring the HR-QOL in pa- tients with post-stroke spasticity.