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    题名 作者 年代 出处 被引量
1Ozone Profile Retrieval from Satellite Observation Using High Spectral Resolution Infrared Sounding Instrument显示文摘This paper presents a preliminary result on the retrieval of atmospheric ozone profiles using an im- proved regression technique and utilizing the data from the Atmospheric InfraRed Sounder (AIRS), a hyper-spectral Instrument expected to be flown on the EOS-AQUA platform in 20D2. Simulated AIRS spectra were used to study the sensitivity of AIRS radiance on the tropospheric and stratospheric ozone changes, and to study the impact of various channel combinations on the ozone profile retrieval. Sensitivity study results indicate that the AIRS high resolution spectral channels between the wavenumber 650- 800 cm-1 provide very useful information to accurately retrieve tropospheric and stratospheric ozone pro- files Eigenvector decomposition of AIRS spectra indicate that no more than 100 eigenvectors are needed to retrieve very accurate ozone profiles. The accuracy of the retrieved atmospheric ozone profile from the pres- ent technique and utilizing the AIRS data was compared with the accuracy obtained from current Advanced TIROS Operational Vertical Sounder (ATOVS) data aboard National Oceanic and Atmospheric Admini- stration (NOAA) satellites As expected, a comparison of retrieval results confirms that the ozone profile re- trieved with the AIRS data is superior to that ofYanni Qu, Mitchell D. Goldberg and Murty Divakarla Research and Data System Corporation, 7833 Walker Dr Greenbelt. MD 20770 National Eivironment Satellite Data and Information Service, Office of Research and Application, World Weather Building. 5200 Auth 2001Advances in Atmospheric Sciences2001,18,5:5
2Selenium and Iodine Deficiencies and Selenoprotein Function显示文摘This paper reviews some recent findings on the interactions between selenium deficiency and iodine deficency. Both micronutrients can control the levels of selenoprotein mRNAs, particularly in the thyroid and brain. When selenium and iodine supplies are limiting the compensatory mechanisms work to minimise adverse effects on thyroid hormone metabolsm and thus neurological developtnent. The mechanisms for regulation of selenoproteins in selenium and iodine deficiency are however very tissue-specific. For example, unlike the brain and thyroid,brown adipose tissue is unable to retain selenoproteins in selenium and iodine deficiency and is therefore at greater risk from injurious effects of the deficiencies.JOHN R. ARTHUR FERGUS NICOL JULIE H. MITCHELL AND GEOFFREY J. BECKETT(Division Of Biochemical Sciences, Rowett Research Institute, Bucksburn, Aberdeen AB21 9SB, UK Cellular Endocrinology Unit,University Department of Clinical Biochemistry, The Royal In 1997Biomedical and Environmental Sciences1997,10,2:2
3Determination of absorption and fluorescence excitation spectra for phytoplankton 显示文摘Mitchell B G and D A Kiefer 1984Marine phytoplankton and productivity1984,8,:2
4Comparison of neural network models with ARIMA and regression models for prediction of Houston's daily maximum ozone concentrations 显示文摘Victor R Prybutok Junsub Yi and David Mitchell 2000European Journal of Operational Research2000,122,:1
5Creative Destruction Zhu Jia Jiao,China显示文摘Huang Wall and Mitchell 2007Annals of Tourism Research2007,34,4:1
6Trade credit: theory and evidence 显示文摘Pertersen Mitchel J and Raghuran G Rajan 1997Journal of The Review of Financial Studies1997,3,:1
7The places where students and scholars work, collaborate, share and plan 显示文摘Mitchell E and Watstein S B 2007Reference Services Review2007,,4:1
8Matrix cells from Wharton's jelly form neu- rons and glia显示文摘Mitchell KE ML Weiss BM Mitchell P Martin D Davis L Mo- rales B Helwig M Beerenstrauch K Abou - Easa T Hildreth D rroyer and S Medicetty 2003Stem Cells2003,21,:1
9Effects of temperature on growth,light absorption,and quantum yield in Dunaliella tertiolecta (Chlorophyceae)显示文摘Sosik H M and Mitchell B G 1994Phycologia1994,30,:1
10Enhancing entrepreneurial expertise: Experiential pedagogy and the entrepreneurial expert script显示文摘Mitchell R K and Chesteen S A 1995Simulation & Gaming1995,26,3:1
11Dynamic retirement withdrawal planning显示文摘Stout R G and Mitchell J 13 2006Financial Services Review2006,15,2:1
12Planning and Financial Literacy:How Do Women Fare? 显示文摘Lusardi Annamaria and Olivia Mitchell 2008American Economic Review2008,,98:1
13Wine Tourism in the Mediterranean: A Tool for Restructuring and Development显示文摘C Michael Hall and Richard Mitchell 2000Thunderbird International Business Review2000,42,:1
14Path-dependent and Path-breaking Change显示文摘Samina Karim and Will Mitchell 2000Strategic Management Journal2000,,21:1
15A preliminary molecular analysis of phylogenetic relationships of Australasian wolf spider genera (Araneae,Lycosidae)显示文摘 Anthony D Mitchell and Adrian M Paterson 2002J Arachnology2002,30,:1
16Civic Culture and Democracy: The Question of Causal Re- lationships 显示文摘Edward Muller and Mitchell Seligson 1994American Sociological Review1994,,3:1
17Array pattern synthesis in the complex plane optimized by a genetic algorithm 显示文摘R J Mitchell B Chambers and A P Anderson 1996Electronics letters1996,32,20:1
18Growth dynamics: The bidirectional relationship between interfirm collaboration and business sales in entrant and incumbent alliances 显示文摘Singh K and Mitchell W 2005Strategic Manage- ment Journal2005,26,6:1
19Toward a theory of stakeholder identification and salience: Defining the principle of who and what really counts显示文摘Mitchell R K Agle B R and Wood D J 1997Academy of Management Review1997,22,4:1
20Path-dependent and Path-breaking Change显示文摘Samina Karim and Will Mitchell 2000Strategic Management Journal2000,,21:1
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