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Chinese social media reaction to the MERS-CoV and avian influenza A(h7N9) outbreaks

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Infectious Diseases of Poverty 2013年第1期2卷 259-269,258页

作者： Isaac Chun-hai Fung king-Wa Fu Yuchen Ying Braydon Schaible Yi hao Chung-hong Chan Zion Tsz-ho Tse Department of Epidemiology Jiann-Ping Hsu College of Public HealthGeorgia Southern UniversityStatesboroGeorgiaUSA Journalism and Media Studies Center The University of Hong KongHong Kong Special Administrative RegionChina Department of Computer Science The University of GeorgiaAthensGeorgiaUSA Department of Biostatistics Jiann-Ping Hsu College of Public HealthGeorgia Southern UniversityStatesboroGeorgiaUSA College of Engineering The University of GeorgiaAthensGeorgiaUSA

Background:As internet and social media use have skyrocketed,epidemiologists have begun to use online data such as Google query data and Twitter trends to track the activity levels of influenza and other infectious *** China,Weibo is an extremely popular microblogging site that is equivalent to *** on the wealth of public opinion data contained in posts on Weibo,this study used Weibo as a measure of the Chinese people’s reactions to two different outbreaks:the 2012 Middle East Respiratory Syndrome Coronavirus(MERS-CoV)outbreak,and the 2013 outbreak of human infection of avian influenza A(h7N9)in ***:Keyword searches were performed in Weibo data collected by The University of hong Kong’s Weiboscope *** values were determined for each keyword and reaction values per million posts in the days after outbreak information was released to the ***:The results show that the Chinese people reacted significantly to both outbreaks online,where their social media reaction was two orders of magnitude stronger to the h7N9 influenza outbreak that happened in China than the MERS-CoV outbreak that was far away from ***:These results demonstrate that social media could be a useful measure of public awareness and reaction to disease outbreak information released by health authorities.

关键词： h7N9 logging Middle

WATERShED AND ESTUARINE LANDSCAPE ChARACTERISTICS AND ThEIR EFFECTS ON ECOLOGICAL RESPONSES OF ChESAPEAKE BAY SUBESTUARIES

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WATERSHED AND ESTUARINE LANDSCAPE CHARACTERISTICS AND THEIR ...

Seasonal changes in group size and composition of Arabian sand gazelle Gazella subgutturosa marica Thomas, 1897 during a period of drought in central western Saudi Arabia

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作者： king Ryan S. Weller Donald E. hines Anson h. Smithsonian Enviromnental Researck Center.Edgewater MD 21037 USA Department of Biology Baylor University Waco TX 76798.USA Smithsonian Enviromnental Researck Center.Edgewater MD 21037 USA Smithsonian Enviromnental Researck Center.Edgewater MD 21037 USA

The distribution of biota in estuaries is influenced by watershed and estuary *** used landscape analysis to identify the linkages of several estuarine responses with watershed and estuarine characteristics for sballow subestuaries of Chesapeake Bay,USA and their local watersheds We analyzed the effects of watershed use and subestuary characteristics on submerged aquatic vegetation(SAV) abundance in 101 subestuaries during 1984-2003.A classification regression tree(CART)model indicated that 60% of the variance in SAV abundance could be explained by subestuary fractal dimension, mean tidal range,local watershed land use,watershed to subestuary area ratio,and mean wave ***-measures ANOVA showed that SAV abundance declined with the dominant watershed land use in the order:forested,mixed-undisturbed,mixed-developed＞ mixed-agricultural＞agricultural＞*** point analyses indicated strong threshold responses of SAV abundance to the proportion of developed land,point source nutrient inputs and the density of septic systems in the *** sampled 19 subestuaries to test hypothesized relationships of blue crabs(Callinectes sapidus) and bivalves(Macoma balthica and ***)with landscape *** measured water quality,sediment class,physical habitat characteristics,and adjacent land use at each of six stations within each *** nets were employed to estimate blue crab abundance and size-structure,while cores were used to estimate bivalve densities and *** analysis indicated that 51% of the variance in blue crab abundance could be explained by salinity, watershed land use and shoreline marsh *** related subestuary average measurements of total Polychlorinated biphenyl(PCB) concentrations in white perch(Morone americana)to the amount and spatial arrangement of developed land in watersheds that discharge into 14 *** considered the intensity of development in watersheds using four develo

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Current Zoology 2011年第1期57卷 36-42页

作者： peter Low CUNNINGhAM king Khalid Wildlife Research Centre Thumamah E O. Box 61681 Riyadh Kingdom of Saudi Arabia Zoological Society of London Conservation Programmes Regent's Park London NW1 4RY United Kingdom

Group size variations of the Arabian sand gazelle Gazella subgutturosa marica were studied during a period of drought at the Mahazat as-Sayd Protected Area in central western Saudi Arabia. Significant differences in median group sizes were observed between all seasons except summer. Single animals were observed mainly during summer while group sizes ex- ceeding 10 individuals were observed mainly during winter. Solitary male and female groups were typically observed during winter and mixed groups mainly during the autumn rutting period. Most mixed groups were two to four times larger during winter than summer. The adult sex ratio （male： female） for all seasons combined was in parity and highest during autumn （1：1.23）, probably as a result of prolonged drought conditions. The variability in group structure related to environmental conditions may be one factor permitting G. s. marica to adapt to hyper-arid habitats and climatic regimes in central western Saudi Arabia. The value of continuous monitoring of the gazelle population is emphasised for this drought prone region

关键词： Group variations Seasonality Sex ratio Desert ungulate Mahazat as-Sayd Protected Area

一种简单组装纳米沸石粒子层的方法及其二次法成膜研究

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高等学校化学学报 2006年第9期27卷 1593-1598页

作者：杨国辉张雄福刘海鸥王金渠 YEUNG king-Lun 大连理工大学化工学院化学工艺系精细化工国家重点实验室大连116012 香港科技大学化学工程系

使用一种简单、新颖的纳米沸石晶体自组装方法,以γ-氨丙基三甲氧基硅烷(AP-TMS)为偶联剂,成功地实现了纳米A型沸石粒子在多孔不锈钢、陶瓷以及单晶硅表面的沉积组装,获得了覆盖度高的连续、均匀的沸石粒子层.组装过程在合成釜内分为载... 详细信息

使用一种简单、新颖的纳米沸石晶体自组装方法,以γ-氨丙基三甲氧基硅烷(AP-TMS)为偶联剂,成功地实现了纳米A型沸石粒子在多孔不锈钢、陶瓷以及单晶硅表面的沉积组装,获得了覆盖度高的连续、均匀的沸石粒子层.组装过程在合成釜内分为载体功能化和晶种化两步.以该沸石粒子层为晶种二次法成膜,形成了交织生长的连续、均匀的沸石膜,并用含少量水的苯甲醛混合液评价了微型膜的渗透蒸发性能,水-苯甲醛分离系数超过10000以上.考察了使用γ-氨丙基三甲氧基硅烷(AP-TMS)、γ-氯丙基三甲氧基硅烷(CP-TMS)和γ-巯丙基三甲氧基硅烷(SP-TMS)三种不同偶联剂时,纳米A型沸石晶体在多孔不锈钢、陶瓷以及单晶硅表面的自组装效果.研究发现,使用CP-TMS作为偶联剂时,只在不锈钢载体上形成较为连续的粒子层,而使用SP-TMS作为偶联剂时,在三种载体上纳米A型沸石粒子均不能沉积形成粒子层.对偶联剂的作用和粒子组装机制进行了讨论和预测.

关键词：自组装沸石膜无机膜微反应器

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A Note on the Invariance Properties and Conservation Laws of the Kadomstev–Petviashvili Equation with Power Law Nonlinearity

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Chinese Physics Letters 2011年第9期28卷 10-11页

作者： A h Bokhari F D Zaman K Fakhar A h Kara Department of Mathematical Sciences King Fahd University of Petroleum and MineralsDhahran 31261Saudi Arabia Department of Mathematics Faculty of ScienceUniversiti Teknologi Malaysia81310 UTM SkudaiJohorMalaysia Ibnu Sina Institute for Fundamental Science Studies Universiti Teknologi Malaysia81310 UTM SkudaiJohorMalaysia School of Mathematics University of the WitwatersrandJohannesburgWits 2050South Africa

First,we studied the invariance properties of the Kadomstev–Petviashvili equation with power law ***,we determined the complete class of conservation laws and stated the corresponding conserved densities which are useful in finding the conserved quantities of the *** point symmetry generators were also used to reduce the equation to an exact solution and to verify the invariance properties of the conserved flows.

关键词： equation conserved equation

Yellow Urticaria in a Patient with Liver Disease

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Case Reports in Clinical Medicine 2022年第4期11卷 101-105页

作者： Steven hardy Ryan king Stephen Scholand Department of Medicine Frank H. Netter MD School of Medicine North Haven USA

Background: Yellow urticaria is a rarely reported phenomena that occurs in patients with hyperbilirubinemia that suffer an episode of urticarial rash. A variety of insidious etiologies of hyperbilirubinemia have been reported in cases of yellow urticaria making it an opportunity to catch serious liver or biliary disease early in its course. Case Report: We report a case of yellow urticaria that occurred in a 67-year-old male suffering from end-stage liver disease after he had received a transfusion of fresh frozen plasma. Physical examination and thorough history collection allowed the determination of the proper diagnosis and guided further clinical care. Conclusion: An occurrence of yellow urticaria necessitates that the clinician finds two diagnoses: the cause of hyperbilirubinemia, and the cause of urticaria. While striking in appearance, yellow urticaria may be most clinically significant when it prompts recognition of previously unknown hepatic or biliary pathology.

关键词： Urticaria Allergy Liver Disease Transfusion Reaction

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高装架密度电子装置中强迫对流散热分析

计算机研究与发展 1964年第10期 44-50页

作者： John h. king 谢健勛

本文討論了电子装置中的散热問题。提出了理論上的分析并给出了实驗数据。文中以工作在最坏情况下的晶体管作为代表元件,分析了最佳結构形式,并推导出晶体管結温的計算公式以及推导出为保証結温不超过允許值时所需的風量和通風消耗功率... 详细信息

本文討論了电子装置中的散热問题。提出了理論上的分析并给出了实驗数据。文中以工作在最坏情况下的晶体管作为代表元件,分析了最佳結构形式,并推导出晶体管結温的計算公式以及推导出为保証結温不超过允許值时所需的風量和通風消耗功率的計算公式。

关键词：方程式长度方程风路层流对流进口端装架基片材料底板热传导系数强迫对流电子装置密度

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Variation of the mechanical properties of tungsten heavy alloys tested at different temperatures

作者： (英)王富贵(Troy king)

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Rare Metals 2011年第4期30卷 392-395页

作者： S.h.Islam Research Center College of EngineeringKing Saud University

The high-temperature mechanical properties of 95W-3.5Ni-1.5Fe and 95W-4.5Ni-0.5Co alloys were investigated in the temperature range of room temperature to1100℃. The yield strength and tensile strengths declined gradually, and the ductility of both alloys increased as the testing temperature was increased to 300℃. All the three properties reached a plateau at temperatures between 300 and 500℃ in the case of 95W-3.5Ni-l.5Fe and at temperatures between 350 and 700℃ in the case of 95W-4.5Ni-0.5Co. Thereafter, the ductility as well as yield and tensile strengths decreased considerably.

关键词： liquid phase sintering tungsten alloys tensile testing mechanical properties

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