|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Regional eco-efficiency evaluation and spatial pattern analysis of the Yangtze River Economic Zone显示文摘The environmental ecology of the Yangtze River Economic Zone(YREZ)faces ecological function decline,deterioration and degradation under intense human activities,long-term development and utilization and its economy has developed rapidly over recent decades.Eco-efficiency is considered as a measure of coordinated development of economy,resources,environment and ecology,and is currently considered a very important issue.In this paper,based on the slack-based measure and data envelope analysis model,we take 129 prefecture-level cities of the YREZ as the study unit and measure the eco-efficiency of the YREZ in 2000,2005,2010 and 2015,which considers undesired output.The evaluation of the status quo of the regional eco-efficiency development was carried out at provincial,prefectural and city scales.The spatial autocorrelation test model and standard deviation ellipse were used to analyze the spatially distributed characteristics and the evolutionary regularity of eco-efficiency.Our study suggested that the eco-efficiency value varied significantly at different spatiotemporal scales and the overall distribution presented an'N-shaped'pattern,the value is the largest downstream and the smallest upstream.Regional eco-efficiency presented certain volatility in growth and a clear spatial positive agglomeration trend from 2000 to 2015.The spatial distribution of each agglomeration area was also significantly different,forming some high-high agglomeration areas at the center of the shaft with Shanghai and surrounding cities,and some low-low agglomeration areas at the center with middle reaches and upstream cities.The low-high over-aggregation and high-low polarization clusters were fewer.At the same time,with the change of the research period,the degree of positive agglomeration became increasingly pronounced and the eco-efficiency gap of the neighborhoodunit reduced.The regional eco-efficiency value of the YREZ presented a spatial distribution pattern in the northeast-southwest axis and the evolutionary pattern of the regional eco-efficiency similarly showed a northeast-southwest orientation. | HA Lin TU Jianjun YANG Jianping XU Chunhai PANG Jiaxing LU Debin YAO Zuolin ZHAO Wenyu | 2020 | Journal of Geographical Sciences2020，30，7： | 8 |
| 2 | Composite polymer networks of polyacrylamide and modified amino resin-polyurethane for oil field water shutoff显示文摘SINCE water emitting in oil wells is a general problem in developing oil fields, the workers inthe world put quite an emphasis on water shutoff. In recent years, the study on develop-ing a novel and highly effective water plugging agent has become an important technical mea-sure for controlling water emitting in the middle and later periods of an oil field. A highly ef-fective water plugging agent can form gel, gradually swell in water and shut off water, but oilcan get through. It also has suitable resistance to pressure and high temperature and a longservice life. Only when the water shutoff agent can form a composite polymer network (CPN) | Liu, QP Hou, SJ Ha, RH Yao, KD | 1997 | Chinese Science Bulletin1997，42，15： | 3 |
| 3 | The role of RhoA/Rho kinase pathway in endothelial dysfunction显示文摘 | Yao L Romero MJ Toque HA | 2010 | J Card-iovasc Dis Res2010，1，4： | 1 |
| 4 | Anti-inflammatory effect of a selective I kappa B kinase-beta inhibitor in rat lung in response to LPS and cigarette smoke显示文摘 | Rajendrasozhan S Hwang JW Yao HA Rahman I | 2010 | Pulm Pharmacol Ther2010，23，3： | 1 |
| 5 | Decadal change of South China Sea tropical cyclone activity in mid-1990s and its possible linkage with intraseasonal variablity显示文摘 | HA Yao ZHONG Zhong SUN Yuan | 2014 | Journal of Geophysical Besearch2014，119，9： | 1 |
| 6 | Eastward shift of Northwest Pacific tropical cyclone genesis fre- quency anomaly in decaying E1 Nino 显示文摘 | HA Yao ZHONG Zhong YANGXiuqun | 2013 | Journal of the Meteorological Society of Japan2013，91，5： | 1 |
| 7 | 7,8-Dihydroxyflavone protects human keratinocytes against oxidativestress-induced cell damage via the ERK and PI3K/Akt-mediated Nrf2/HO-1 signalingpathways显示文摘 | Min Ryu Kyoung Kang Mei Piao Ki Kim Jian Zheng Cheng Yao Ji Cha Ha Chung Sang Kim Eunsun Jung Deokhoon Park Sungwook Chae Jin Hyun | 2014 | International Journal of Molecular Medicine2014，，4： | 1 |
| 8 | Activated Rho kinase mediates diabetes-induced elevation of vascular arginase activation and con- tributes to impaired corpora cavernosa relaxation: possible involvement of p38 MAPK activation显示文摘 | Toque HA Nunes KP Yao L | 2013 | J Sex Med2013，10，6： | 1 |
| 9 | Solution structure of the chicken cysteine-rich protein,CRP1,a double-LIM protein implicated in muscle differentiation显示文摘 | Yao X Perez-Alvarado GC Louis HA | 1999 | Biochemistry1999，38，： | 1 |
| 10 | Contrast of tropical cyclone frequency in the western North Pacific between two types of La Nia events显示文摘According to the different pattern of sea surface temperature anomaly(SSTA) in the previous year of La Nia events,we categorized La Nia events into two types to investigate the different characteristics of tropical cyclone(TC) activity over the western North Pacific(WNP) in TC peak season of two types La Nia events.One type is following the previous El Nio event(La Nia I);the other is following the previous neutral phase or developing La Nia event(La Nia II).Results show that TC genesis frequency in the WNP during TC peak season of La Nia I is less than normal year,whereas it has no differences from normal year during La Nia II.The main reason is attributed to the different amplitude SSTA in the East Indian Ocean(EIO) and the western Pacific Ocean(WPO).Similar to the capacitor effect,strongly positive SSTA in the EIO-WPO during La Nia I triggers an equatorial baroclinic Kelvin wave,which intensifies the easterly in the lower troposphere and weakens the East Asian summer monsoon,and thus the TC frequency decreased during La Nia I.However,the easterly anomaly shows a weak response to the SSTA in the EIO-WPO during La Nia II,and there is no significant change in the environmental pattern over the WNP;so is TC frequency.The modulation of strong EIO-WPO SSTA on large-scale circulation over the WNP reduces the environmental barotropic energy conversion into synoptic-scale disturbances during La Nia I,and also suppresses TC disturbances.The understanding of two different types of La Nia events could help improve the seasonal prediction of TC activity in the WNP during La Nia. | HA Yao ZHONG Zhong | 2013 | Science China Earth Sciences2013，56，3： | 1 |
| 11 | Tea as a potential chemopreventive agent in PhIP carcinogenesis: effects of green tea and black tea on PhIP-DNA adduct formation in female F-344 rats 显示文摘 | SCHUT HA YAO R | 2000 | Nutr Cancer2000，36，1： | 1 |
| 12 | Poor outcome in post transplant lymphoproliferative disorder with pulmonary in- volvement after allogeneic hematopoietic SCT: 13 years' experience in a single institute显示文摘 | Hou HA Yao M Tang JL | 2009 | Bone Marrow Trans- plant2009，43，4： | 1 |
| 13 | Prevention of dia- betes-induced arginase activation and vascular dysfunc- tion by Rho kinase (ROCK) knockout显示文摘 | Yao L Chandra S Toque HA | 2013 | Cardiovasc Res2013，97，3： | 1 |
| 14 | Tea as a potential chemopreventive agent in PhIP carcinogenesis : effects of green tea and black tea on PhIP - DNA adduct formation in female F - 344 rats 显示文摘 | Schut HA Yao R | 2000 | Nutr Cancer2000，36，1： | 1 |
| 15 | Poor outcome in post transplant lymphoproliferative disorder with pulmonary involvement after ailogeneic hematopoietic SCT: 13 years' experience in a single institute 显示文摘 | Hou HA Yao M Tang JL et ai | 2009 | Bone Marrow Transplant2009，43，4： | 1 |
| 16 | An ultrastructural study of human bladder cancer treated by photodynamic therapy显示文摘 | Chuannong Zhou Bingze Xu Jianguo Xie Yao Yang Zhixia Ding Weizhi Yang Hong Shen Yien Chen Xianwen Ha | 1988 | Lasers In Medical Science (-)1988，，1： | 1 |
| 17 | Study of two-stage microwave extraction of essential oil and pectin from pomelo peels 显示文摘 | Chen Q Ha Z Yao FY-D | 2016 | LWT-Food Science and Technology2016，66，： | 1 |
| 18 | Modeling and analysis for multi-period, multi-product and multi-resource production scheduling 显示文摘 | HA/SO-FANG WANG KUANG YAO WU | 2003 | Journal of Intelligent Manufacturing (S0956-5515)2003，14，： | 1 |
| 19 | Anti-in- flammatory effect of a selective I kappa B kinase-beta in- hibitor in rat lung in response to LPS and cigarette smoke 显示文摘 | Rajendrasozhan S Hwang JW Yao HA | 2010 | Pulm Pharmacol Ther2010，23，3： | 1 |
| 20 | ROLE OF EQUATORIAL PACIFIC OCEAN SUBSURFACE OCEANIC TEMPERATURE MODE IN ENSO CYCLE显示文摘 | Liu Zheng-qi Liu Yu-guo Ha Yao Zhang Heng-zheng | 2014 | Journal of Tropical Meteorology2014，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员