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The Nature of Man and His Place in the Universe——A Comparative Study of An Essay on Man and Gulliver’s Travels
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作者 康杰 《海外英语》 2012年第18期191-193,195,共4页
As leading figures in English literature during the Neoclassical period,Alexander Pope and Jonathan Swift both showed great concern with the nature of man and his place in the Great Chain of Being.They both emphasized... As leading figures in English literature during the Neoclassical period,Alexander Pope and Jonathan Swift both showed great concern with the nature of man and his place in the Great Chain of Being.They both emphasized the irreplaceable role of reason in guiding man in his self-positioning in the universe,and pointed out the tragic,pathetic,or detestable fall man was vulnerable to in case of violating the law of nature.Pope attached more importance to setting right man' s position as against God and beast,while Swift showed more interest in the chain of being within the human society;Pope kept warning man against his pride and possible ruin as a result of his ambition,while Swift worried more about man' s degradation due to loss of reason. 展开更多
关键词 man nature REAsON place chain of BEING
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Hydraulic model with roughness coefficient updating method based on Kalman filter for channel flood forecast 被引量:4
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作者 Hong-jun BAO Lin-na ZHAO 《Water Science and Engineering》 EI CAS 2011年第1期13-23,共11页
A real-time channel flood forecast model was developed to simulate channel flow in plain rivers based on the dynamic wave theory. Taking into consideration channel shape differences along the channel, a roughness upda... A real-time channel flood forecast model was developed to simulate channel flow in plain rivers based on the dynamic wave theory. Taking into consideration channel shape differences along the channel, a roughness updating technique was developed using the Kalman filter method to update Manning's roughness coefficient at each time step of the calculation processes. Channel shapes were simplified as rectangles, triangles, and parabolas, and the relationships between hydraulic radius and water depth were developed for plain rivers. Based on the relationship between the Froude number and the inertia terms of the momentum equation in the Saint-Venant equations, the relationship between Manning's roughness coefficient and water depth was obtained. Using the channel of the Huaihe River from Wangjiaba to Lutaizi stations as a case, to test the performance and rationality of the present flood routing model, the original hydraulic model was compared with the developed model. Results show that the stage hydrographs calculated by the developed flood routing model with the updated Manning's roughness coefficient have a good agreement with the observed stage hydrographs. This model performs better than the original hydraulic model. 展开更多
关键词 flood routing manning's roughness coefficient updating method Kalman filter Froude number saint-Venant equations hydraulic model
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Assessment of self- and cross-absorbed SAF values for HDRK-man using GEANT4 code: internal photon and electron emitters 被引量:1
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作者 Maroua Bhar Omrane Kadri Kais Manai 《Nuclear Science and Techniques》 SCIE CAS CSCD 2019年第10期40-47,共8页
The ultimate need to account for the partial amount of energy deposited in target tissue/organ resulting from internal inhalation,ingestion,and injection intakes of radionuclides,defined by the Medical Internal Radiat... The ultimate need to account for the partial amount of energy deposited in target tissue/organ resulting from internal inhalation,ingestion,and injection intakes of radionuclides,defined by the Medical Internal Radiation Dosimetry committee as the specific absorbed fraction(SAF),has become obvious.In this study,we assessed the SAF values for self-and cross-absorption,which were calculated for a uniform distribution of monoenergetic photon and electron emitters with energies ranging from 15 keV to 3 MeV.The voxelized human phantom‘‘High-Definition Reference Korean-man’’(HDRK-man),which was implemented using the Monte Carlo simulation code GEANT4(version 10.1),was used for several combinations of target–source organs.The results were compared to those of the International Commission on Radiological Protection Reference(ICRP133)and Zubal phantoms.It was found that the SAF values of the three models have a similar trend.However,the SAF values for the HDRK-man phantom were higher than those of the other two models,with a relatively good agreement with those for the ICRP133 phantom(differences of 13.9±2.8 and 12.1±3.2 for photon and electron emitters,respectively).To analyze the differences in SAF values,we calculated the chord length distributions(CLDs)for selected target–source combinations.The parameters of organ mass(or volume)and CLDs,in addition to the adopted computational procedures,mainly cause such discrepancies.For realistic radionuclide emission spectra,an overall overestimation was observed when computing the S values for three radiopharmaceuticals studied(I-131,In-111,and Lu-177)and for liver–spleen intra-and inter-organ absorption when compared with published data.The new arrangement of S and SAF values is expected to add value for multidisciplinary research and clinical communities. 展开更多
关键词 GEANT4 Monte Carlo simulation INTERNAL DOsIMETRY HDRK-man s and sAF VALUEs
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ELECTRON SPIN RESONANCE DATING FOR THE AGE OF PEKING-MAN, LOC.1, ZHOUKOUDIAN, BEIJING
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作者 黄培华 金嗣昭 +5 位作者 梁又任 陆仲家 郑丽珍 袁振新 蔡炳溪 方超萌 《Nuclear Science and Techniques》 SCIE CAS CSCD 1990年第3期169-173,共5页
In this paper, we used ESR dating method to measure the accumulative dose of the fossil teeth samples, which are contemporaneous with the Peking-Man. The internal annual dose rate of samples are got by neutron activat... In this paper, we used ESR dating method to measure the accumulative dose of the fossil teeth samples, which are contemporaneous with the Peking-Man. The internal annual dose rate of samples are got by neutron activation analysis and the environmental annual dose rate by highly sensitive TL dosimeters to be embedded in cave deposits in the site. The results of ESR dating are corresponded with the dating results obtained by U-series, FT, TL and paleomagnetic stratigraphical methods on the 3rd, 4th, 7th and 10th layers. Calculation of using different models, the close-equilibrium model, the linear uranium accumulation model and radon loss-linear uranium accumulation model, for travertine, deer teeth and rhinoceros tooth, we obtained the age of the First Peking- Man in the nth layer is 578 ka and gave ages of other layers, from the 1st to the 13th layer in Peking- Man site. 展开更多
关键词 EsR DATING Peking- man’s age
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The types and characteristics of man-induced sediment disaster
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作者 JIN Desheng, SHI Changxing, CHEN Hao, ZHANG Ouyang(Inst. of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China) 《Journal of Geographical Sciences》 SCIE CSCD 2002年第4期495-504,共10页
The man-induced sediment disaster includes material erosion, transportation and accumulation by human activities. It possesses special attribute in sociology and disaster science. In accordance with human activities, ... The man-induced sediment disaster includes material erosion, transportation and accumulation by human activities. It possesses special attribute in sociology and disaster science. In accordance with human activities, geomorphologic location, behavior and particular, the man-induced sediment disaster can be divided into 4 types: the drainage network, slope and gully, channel and plain-estuary-coastline. Each type includes erosion, transportation, accumulation, complexity and cascading. Based on human activity, geomorphology, sediment mechanics and catastrophology, the man-induced sediment disaster is characterized as follows: (1) accelerating tendency with geographical zoning back-ground; (2) non-order characters by blind action without special technical training; (3) gradually and sharply changing with human environment vibration; and (4) complexity and non-linear figure, etc. One of the reasons leading to man-induced sediment disaster is human environment vibration. 展开更多
关键词 man’s dynamics sediment disaster type CHARACTER
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“S+V+O_(无定)+到+Place”句式的探讨
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作者 齐环玉 《长春理工大学学报(社会科学版)》 2013年第1期179-180,共2页
现代汉语中"S+V+O无定+到+Place"这一特殊句式是在"把"字句出现之前表达对事物进行处置,使其产生空间位移的句式。"把"字句出现之后,这一句式并没有消失,而是在语义和功能上与其他相关句式分工协作,继续... 现代汉语中"S+V+O无定+到+Place"这一特殊句式是在"把"字句出现之前表达对事物进行处置,使其产生空间位移的句式。"把"字句出现之后,这一句式并没有消失,而是在语义和功能上与其他相关句式分工协作,继续存在于汉语中。本文将这一特殊句式与其他相关句式进行了细致的对比,从宾语的"有定"与"无定"、动作与位移的实现与否、人称与语境的选择限制等角度得出了"S+V+O无定+到+Place"句式在句法上的使用条件。 展开更多
关键词 s%PLUs%V%PLUs%O无定%PLUs%到%PLUs%place 位移 有定 动词的语义特征
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Anderson's Motives for Exploring Man's Frustration
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作者 赵春玲 《科技信息》 2010年第8期I0147-I0148,共2页
Man's frustration is a dominant theme in Anderson's short stories.It is the condensation of his impressions of American life.His motives for exploring the problem include:to reveal the painful experience,feeli... Man's frustration is a dominant theme in Anderson's short stories.It is the condensation of his impressions of American life.His motives for exploring the problem include:to reveal the painful experience,feeling and situation of ordinary people during the economic,social and cultural transformations of America;to remind the reader of the choking effects of outworn conventional morality and the destructive effects of modern industrial materialism;to draw the reader's attention to the emotional life of the ordinary people;and to express his own views on and attitudes toward humanity and society. 展开更多
关键词 美国 文学 研究 发展
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Bacterial Biofilm in Water Bodies of Cherrapunjee: The Rainiest Place on Planet Earth
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作者 Subhro Banerjee Sudha Rai +1 位作者 Barnali Sarma Santa Ram Joshi 《Advances in Microbiology》 2012年第4期465-475,共11页
Bacterial attachment is influenced by the cell surface, attachment media and other environmental factors. Bacterial community composition involved in biofilm formation in extremely high rainfall areas like Cherrapunje... Bacterial attachment is influenced by the cell surface, attachment media and other environmental factors. Bacterial community composition involved in biofilm formation in extremely high rainfall areas like Cherrapunjee has not been reported. The present study was undertaken to characterize bacteria involved in biofilm formation on different substrata in water bodies of Cherrapunjee, the highest rainfall receiving place on planet earth and to assess if the continuous rainfall has an effect on nature and colonization of biofilm bacteria. We developed the biofilm bacteria on stainless steel and glass surfaces immersed in water bodies of the study sites. Isolation of biofilm bacteria were performed on different culture media followed by estimation of protein and carbohydrate content of bacterial exopolysaccharides. 16S rRNA gene sequences were amplified for molecular characterization. The results showed that the biofilm bacterial diversity in water bodies of Cherrapunjee was influenced by substratum and was observed more in stainless steel than glass surface. Scanning electron microscopy images revealed that biofilm microstructure may represent a key determinant of biofilm growth and physiology of associated bacteria. The overall protein content of the extracted EPS of all the isolates were relatively higher than the carbohydrate content. Diverse bacteria proliferated on the substrata regardless of each other's presence, with more diverse bacteria colonizing the substrata on 7th day compared to 15th day of incubation. The biofilm bacteria compositions in the highest rainfall receiving habitat were not distinctly different from reports available, hence not unique from other water bodies. 展开更多
关键词 Cherrapunjee Rainiest place Water BODIEs BACTERIAL BIOFILM 16s RDNA EPs
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The Mystery of Genghis Khan's Last Resting Place 被引量:1
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作者 YI XUDONG 《China Today》 1995年第10期60-62,共3页
TheMysteryofGenghisKhan’sLastRestingPlaceByYIXUDONGFORMOREthan700yearsthequestionofwhereGenghisKhandiedandth... TheMysteryofGenghisKhan’sLastRestingPlaceByYIXUDONGFORMOREthan700yearsthequestionofwhereGenghisKhandiedandthemysteryofhismaus... 展开更多
关键词 The Mystery of Genghis Khan’s Last Resting place
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The status quo of radon concentrations and mitigation measures in underground working places of China
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作者 李晓燕 郑宝山 +1 位作者 王燕 王学 《Chinese Journal Of Geochemistry》 EI CAS 2005年第4期386-390,共5页
By using solid-state nuclear detectors, the air radon concentrations at 87 underground working places were measured during spring, summer and winter, respectively. The survey covered 23 cities whose annual radon conce... By using solid-state nuclear detectors, the air radon concentrations at 87 underground working places were measured during spring, summer and winter, respectively. The survey covered 23 cities whose annual radon concentrations range from {14.9} to {246.4} Bq·m{-3} with an overall arithmetic mean value of {106.7} Bq·m{-3}. The average annual effective dose received by people working in these underground working places was {1.6} mSv, hence the lifetime fatality risk was {1.2}×10{-4}. Fujian Province had the highest radon level during the survey. It is better to reduce the radon concentration heavily in summer because of higher radon concentration than in winter. 展开更多
关键词 中国 季节变化 致癌性 环境影响
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A Man's Return to His First Hometown
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作者 The past becomes present for a man who wouldn’t forget.By HU QIHUA 《China Today》 1999年第1期56-59,共4页
A62-year-olddreambecamerealitywhenJosephS.FermtraveledhalfwayaroundtheglobefromtheUnitedStatestoChinatomeethischildhoodplaymatesinacountrytownineastChina'sShandongProvince.Fermwasoneyearoldwhenhismissionaryparents... A62-year-olddreambecamerealitywhenJosephS.FermtraveledhalfwayaroundtheglobefromtheUnitedStatestoChinatomeethischildhoodplaymatesinacountrytownineastChina'sShandongProvince.FermwasoneyearoldwhenhismissionaryparentssettledinLongshan.Theyleftin1936whenF... 展开更多
关键词 man A man’s Return to His First Hometown In
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Metallic Reserves of Submarine Manganese Nodules to be Estimated and Harnessed Prudently: Evidence from China's Jiaolong Manned Submersible
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作者 Hao Ziguo Fei Hongcai +1 位作者 Liu Lian Susan Turner 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2013年第4期1179-1180,共2页
Since the discovery of oceanic manganese nodules during the expedition of the British ocean-going ship Challenger from 1872 to 1876, research and development for seabed manganese nodules have never ceased owing to the... Since the discovery of oceanic manganese nodules during the expedition of the British ocean-going ship Challenger from 1872 to 1876, research and development for seabed manganese nodules have never ceased owing to the huge economic inducements. Manganese nodules are the black or dark brown, spherical or massive Mn-bearing ores, deposits of which are found on the sea bottom. The nodules are a mixture of silicate and insoluble potassium permanganates (also with sub-Ti, Fe and Na permanganates) that contain more than 30 kinds of metallic elements, among which those of greatest economic interest are Mn (27-30%), Ni(1.25-1.5%), Cu(1- 1.4%), Co(0.2- 0.25 %), Fe, Si, and AI, with minor amounts of Ca, Na, K, Ti, B, H and O. 展开更多
关键词 Metallic Reserves of submarine manganese Nodules to be Estimated and Harnessed Prudently Evidence from China’s Jiaolong manned submersible
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Kate Grenville's Reflection of Dark Places on Lillian's Story
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作者 Zhu Leqin 《学术界》 CSSCI 北大核心 2016年第3期297-303,共7页
Australian women writers have taken active roles in the literary field under the influence of the Feminist Movement around the world since the latter half of the 20 th century. Kate Grenville rose to fame for her earl... Australian women writers have taken active roles in the literary field under the influence of the Feminist Movement around the world since the latter half of the 20 th century. Kate Grenville rose to fame for her early novel Lillian's Story representative of radical feminism. Ten years later in 1994,on reflection,she wrote Dark Places as a complementary work in the point viewof the very man,father and rapist,Albion,who appeared in the earlier novel. By reading the dark places,the inner heart of a patriarchal man and the undercurrent of misogyny in Albion's social world,the author sympathizes with and seeks to understand the inner nature of men,indicating her change in vision from initial radicalism to post- feminism which advocates understanding and harmony between men and women. 展开更多
关键词 故事 凯特 女权主义 澳大利亚 世界 小说 早期
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A Comment on Frank O'Connor's Short Story "The Man of the House
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《淮南师范学院学报》 1997年第2期85-86,共2页
This is moving story of a boy's growing up and of the deep love between Mother and
关键词 man A Comment on Frank O’Connor’s short story The man of the House
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Man’s Best Friend——Dog
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作者 李家峰 《中学英语园地(初一版)》 2007年第Z1期61-61,共1页
在西方,人们通常将狗作为宠物来养,有些家庭养狗用以防盗。在牧羊区,人们则用牧羊犬来帮助牧民管理羊群。因此dog被称为人类最好的朋友(man’s best friend)。
关键词 man 牧羊犬 DOG s Best Friend
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One Man’s Charity Pursuit
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作者 FAN GUOZHEN 《The Journal of Human Rights》 2011年第6期19-20,共2页
When Lou Zongquan became a millionaire and thought his money was more than enough to sustain a kungfu school over 10 years ago, the engineer-turned-businessman decided it was time to feed his martial ambition. In less... When Lou Zongquan became a millionaire and thought his money was more than enough to sustain a kungfu school over 10 years ago, the engineer-turned-businessman decided it was time to feed his martial ambition. In less than a year, however, the kungfu fan found that his dream would lead him to running an orphanage. 展开更多
关键词 One man s Charity Pursuit THAN
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Waterfalls Found In No-Man's Riverbed Area
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《China's Tibet》 1999年第2期36-37,共2页
关键词 man Waterfalls Found In No-man’s Riverbed Area In
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One Man's Fight Against Coronary Heart Disease
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《China Today》 1994年第1期62-63,共2页
Zhao Guoxin has the future all mapped out.First,he intends to turn the center into a full-time industry as a Sino-foreign joint venture com-plete with two pharmaceutical plants and a 200-bed hospital for coronary hear... Zhao Guoxin has the future all mapped out.First,he intends to turn the center into a full-time industry as a Sino-foreign joint venture com-plete with two pharmaceutical plants and a 200-bed hospital for coronary heart patients.This,he thinks,should take about three years. 展开更多
关键词 man One man’s Fight Against Coronary Heart Disease
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Wei Zhihe and Tian'anmen Square──A man's life and Tian'anmen Square are intricately connected
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作者 By staff reporter ZHANG HUA 《China Today》 1999年第10期55-57,共3页
关键词 A man’s life and Tian’anmen square are intricately connected Wei Zhihe and Tian’anmen square
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Gyila:Tibet's First Senior Weather Man
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作者 WANGYUANHONG 《China's Tibet》 2002年第5期36-37,共2页
There is no-one in the field of weather broadcasting in Tibet who does notknow about Gyila: Top 10 Youth of China, China’s Outstanding Scientist, winner of the 5th China Youth Scientific Progress, and winner of first... There is no-one in the field of weather broadcasting in Tibet who does notknow about Gyila: Top 10 Youth of China, China’s Outstanding Scientist, winner of the 5th China Youth Scientific Progress, and winner of first May 4th Medal for Tibetan Youths.What people tell of him are legendary stories. Actually, he is an ordinary man who has cut a brilliant figure in work. 展开更多
关键词 Gyila:Tibet’s First senior Weather man In ICI
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