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143篇 您的检索式:作者名="Danan"
    题名 作者 年代 出处 被引量
1Seasonal vertical crustal mo-tions in China detected by GPS显示文摘By analyzing daily continuous data of Chinese Global Positioning System (GPS) fiducial network with 25 sites from 1999 to 2001, seasonal altitude variations with amplitude of 3-10 mm are detected. Most part of the variations can be explained by the seasonal vertical crustal movements caused by atmospheric pressure variation and mass loading redistribution of non-tidal ocean loading, snow, and soil moisture. Nevertheless, there exists a systematic discrepancy between GPS deduced result and the counterpart predicted by combining various geophysical sources. Much longer time series of GPS site coordinates and further studies are still needed to give out a reasonable interpretation for this discrepancy.ZHANG Feipeng DONG Danan CHENG Zongyi CHENG Mingkang HUANG Cheng 2002Chinese Science Bulletin2002,47,21:11
2环境友好型氨基酸表面活性剂的制备及与洗涤相关界面性能的评价显示文摘本文以椰子油为原料,合成了两种氨基酸类型的生物表面活性剂:椰油酰基甘氨酸钾(CGK)和椰油酰基甘氨酸钠(CGN),利用FT-IR,1HNMR,和13CNMR技术对表面活性剂的化学结构进行了表征。通过对两种氨基酸型生物表面活性剂界面性能的研究,发现CGK和CGN均是具有表面活性的,可以有效降低体系的界面自由能。相对于洗涤剂中所使用的传统表面活性剂,CGK和CGN表现出了更好的洗涤效果。环境相容性实验证实CGK和CGN均是易生物降解的、无毒无刺激的、非常温和的。相对于CGN,CGK拥有更强的疏水性和更大的迁移速率,从而导致其更易吸附于气液界面,可以更加有效地降低界面自由能。DaNan Yea SuMin Lee SeonHui Jo HyonPil Yu JongChoo Lim 张永民 2019中国洗涤用品工业2019,,5:6
3Impact of Sea-Level-Rise and Human Activities in Coastal Regions:An Overview显示文摘Coastal regions are becoming increasingly vulnerable to flooding because of accelerating sea-level-rise(SLR),local ground subsidence,and the changes in topography and morphology.Moreover,coastal areas are usually highly urbanized and increased human activities have an effect on the stability and preservation of the environment.For instance,the growing demand for new lands to accommodate the population and the industrial facilities in China has required the design and the deployment of land-reclamation projects from the ocean,with a marked impact on fragile coastal eco-systems.Specifically,the Yangtze River and Pearl River Estuary,two major estuaries of the world,have long been subject to intensive human activities over the past decades.Long-term ground subsidence evolution,topographic changes,and morphological variation of the coastal regions have drawn great attention.This paper provides an overview of well-established Earth Observation(EO)remote sensing(RS)technologies that are employed to continuously monitor the changes of urbanized regions.The combined use of EO-based DInSAR analyses along with the knowledge of the geomorphology of the coastal regions allows a more precise picture of the SLR risk in the investigated coastal regions.In this paper,we will concentrate on remote sensing technologies that allow the gathering of heterogeneous information,such as those based on the use of synthetic aperture radar(SAR),satellite altimeters and tide gauge data.We will underline how human activities trigger changes in the living environment of coastal zones and the associated risks for the population.Observed coastline changes,coastal regions terrain subsidence,and offshore bathymetry have a pronounced effect on the increasing risk of flooding.Accordingly,we also present insights into some inundation model projections employed for evaluating the potential flooding risk in coastal regions.Qing ZHAO Antonio PEPE Adam DEVLIN Shuangshang ZHANG Francesco FALABELLA Giovanni ZENI Qiang WANG Jingzhao DING Danan DONG Min LIU Qing XU Xia LEI Jiayi PAN 2021Journal of Geodesy and Geoinformation Science2021,4,1:5
4Characteristics of the institutionalized and community-residing oldest-old in China显示文摘Danan Gu Matthew E. Dupre Guangya Liu 2006Social Science & Medicine2006,,4:3
5Major Trends in Population Growth Around the World显示文摘Summary The world’s population continues to grow,albeit at a slower pace.The decelerating growth is mainly attributable to fertility declines in a growing number of countries.However,there are substantial variations in the future trends of populations across regions and countries,with sub-Saharan African countries being projected to have most of the increase.Danan Gu Kirill Andreev Matthew E.Dupre 2021China CDC weekly2021,3,28:3
6Assessments of mortality at oldest-old ages by province in China's 2000 and 2010 censuses显示文摘This study examined the possible underestimation and age-trajectories of mortality at oldest-old ages in China’s 2000 and 2010 censuses.By linking logit-transformed conditional probabilities of dying from 13 countries with the highest data quality in the world,this study found that many Chinese provinces had underestimations of mortality at oldest-old ages when a relatively lenient criterion was applied.When a relatively strict criterion was applied,most provinces had a 30%or more underestimation in the probability of dying.We also investigated age trajectories of death rates after age 80 in these two censuses by applying the Kannisto model.Results showed that the age trajectories were distorted in most provinces after age 95.Overall,eastern-coastal provinces had higher data quality—in terms of low underestimation rates and less distorted age trajectories—whereas western China had provinces with problematic data.Females had greater rates of underestimation yet less distorted age-trajectories than males;and the 2010 census had greater rates of underestimation yet less distorted age-trajectories than the 2000 census.We conclude that appropriate adjustments with simultaneous applications of the Kannisto model are needed for direct estimates of mortality at oldest-old ages in the 2000 and 2010 censuses for China and for its provinces.Danan Gu Runlong Huang Kirill Andreev Matthew E.Dupre Yaer Zhuang Hongyan Liu 2016International Journal of Population Studies2016,2,2:2
7Multi-antenna synchronized global navigation satellite system receiver and its advantages in high-precision positioning applications显示文摘Danan DONG Wen CHEN Miaomiao CAI Feng ZHOU Minghua WANG Chao YU Zhengqi ZHENG Yuanfei WANG 2016Frontiers of Earth Science2016,10,4:2
8Diffusion-controlled grain growth in two-phase solids显示文摘Fan Danan Long QingChen 1997Acta Mater1997,45,:1
9Gelatinase activities in the airways of premature infants and development of bronchopulmonary dysplasia 显示文摘DANAN C JARREAU PH FRANCO ML 2002Am J Physiol Lung Cell Mol Physiol2002,283,4:1
10Causality assessment of adverse reactions to drugs- I : A novel method based on the conclusions of intemational consensus meetings:application to drug-induced liver injuries显示文摘Danan G Benichou C 1993J Clin Epidemiol1993,46,11:1
11Synthesis and antiparasitic activities of amidinic azolated derivatives显示文摘Danan A Charon D Kirkiacharian S 1997II Farmaco1997,52,3:1
12Gelatinase activities in the airways of prematureinfants and development of bronchopulmonary dysplasia显示文摘Danan C Jarreau PH Franco ML 2002Am J Physiol Lung Cell Mol Physiol2002,283,5:1
13Black garlic (Allium sativum) extracts Enhance the immune system显示文摘Danan Wang Yonghui Feng Jun Liu 2010Medicinal and Aromatic Plant Science and Biotechnology2010,,:1
14Severe periodontitis and orthodontics : evaluation of long-term results显示文摘Boyer S Fontanel F Danan M Int Orthod0,9,3:1
15Global Positioning System Network Analysis with Phase Ambiguity Resolution Applied to Crustal Deformation Studies in California显示文摘DONG Danan BOCK Y 1989Journal of Geophysical Research1989,94,4:1
16Cousality assessment of adverse reaction to drugs A novel method based on the conclusion of international consensusmeetings application to drug-induced liver injuries显示文摘Danan G Benichou C 1993J Clin Epidemiol1993,46,11:1
17Gelatinase activities in the airways of premature infants and development of broncbopulmonary dysplasia显示文摘Danan C Jarreau PH Franco ML 2002Am J Physiol Lung Cell Mol Physiol2002,283,:1
18The dynamic relationship between end-tidalsevoflurane and isoflurane concentrations and bispectral index and spectral edge frequency of the electroencephalogram 显示文摘Olofsen E Danan A 1999Anesthesiology1999,90,5:1
19Causality assessment of adverse reactions to drngs-L A novel method based on the conclusiongs of international consensus meeting: application tO drug-inducod liver injuries 显示文摘Danan G Benichou C 1993J Clin Epidemiol1993,46,11:1
20Access to Healthcare Services Mmakes A Difference in Healthy Longevity Among Older Chinese Adults显示文摘Gu Danan Zhang Zhenmei Zeng Yi 2009Social Science & Medicine Jan2009,68,2:1
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