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24篇 您的检索式:作者名="Haimann"
    题名 作者 年代 出处 被引量
1An integrated suspended sediment transport monitoring and analysis concept显示文摘A new integrated suspended sediment monitoring strategy applying direct and indirect technologies is presented.Optical sensors continuously record the turbidity at one point in the channel cross section close to the river bank and are calibrated by water samples taken close to the sensor.Additionally measurements are performed to establish the distribution of suspended sediment in a cross section(bottle samples combined with acoustic devices).Using correction factors(probe and cross-sectional factor) these monitoring methods are combined and it is,thus,possible to fully document the temporal and spatial variability of the suspended sediment transport and to estimate the suspended sediment load for certain time periods.This monitoring strategy was implemented at various measurement sites in Austria as well as at the Hainburg Road Bridge site on the Danube River.It has already been successfully applied for three years at this measurement site and suspended sediment loads during high discharges up to a 15 year flood event have been monitored.To evaluate the new monitoring methods the results were compared with load estimation methods found in the literature including averaging and ratio estimators as well as rating curves.The results prove that with the new methodology,the temporal variability of the suspended sediment transport can be detected more accurately compared with the other methods.They also demonstrate that the additional consideration of the spatial distribution of the suspended sediment concentration in the cross section is crucial as the mean concentration in the cross section can significantly exceed the concentration near the banks,especially at large rivers like the Danube River.Marlene HAIMANN Marcel LIEDERMANN Petra LALK Helmut HABERSACK 2014International Journal of Sediment Research2014,29,2:4
2Chomidal neovascularization after laser photocoagulation for diabetic macular edema 显示文摘Lewis H Schachat AP Haimann MH 1990Ophthalmology1990,97,:1
3Influence of thermo-mechanical treatment on electrical properties of a Cu-Cr alloy 显示文摘SZABLEWSKI J HAIMANN R 1985Materials Science and Technology1985,,1:1
4Epidemiology of retinal detachment显示文摘Haimann MH Burton TC Brown CK 1982Arch Ophthalmol1982,100,2:1
5Choroidal neovascularization after laser photocoagulation for diabetic macular edema显示文摘Lewis H Schachat AP Haimann MH 0,,:1
6Choroidal neovascularization after laser-photocoagulation for diabetic macular edema显示文摘Lewis H Schachat AP Haimann MH 1990Ophthalmology1990,97,4:1
7Synthesis of magnetic nanoparticles via the sol-gel technique 显示文摘Komak R Niznansky D Haimann K 2005Materials Science-Poland2005,23,:1
8The endophthatmitis vitrectomy study显示文摘Haimann MH Weiss H Miller J 1996Arch Ophthalmol1996,114,8:1
9Choroidal neovascularizationafter laser photocoagulation for diabetic macular edema显示文摘Lewis H Schachat AP Haimann MH 1990Ophthalmology1990,97,:1
10Choroidal neovascularization after laser photocoagulation for diabetic macular edema显示文摘Lewis H Schachat AP Haimann MH 1990Ophthalmology1990,97,4:1
11Synthesis of magnetic nanopartieles via the sol - gel technique 显示文摘KORNAK R NIZNANSKY D HAIMANN K 2005Materials Science - Poland2005,23,1:1
12Influence of Thermomechanical Treatment 显示文摘Szablewski J Haimann R 1985Mater Sci Technol1985,1,12:1
13Choroidal neovascularization after laser pho- tocoagulation for diabetic macular edema 显示文摘Lewis H Schachat AP Haimann MH Haller JA Quinlan P von Fricken MA 1990Ophthalmology1990,97,4:1
14Microstructure transformations and cracking in the matrix of γ-γ′ superalloy inconel 713C melted with electron beam 显示文摘LACHOWICZ M DUDZI′NSKI W HAIMANN K PODREZ- RADZISZEWSKA M 2008Materials Science Engineering A2008,479,:1
15The endophthalmitis vitr-ectomy study显示文摘 Weiss H Miller J 1996Arch Ophthalmol1996,114,8:1
16Rapid reversible co ma with intravenous gamma hydroxybutyrate in a moxifloxatin treated patient显示文摘Koehler G Haimann A Laferl H 2005Clin Drug Investig2005,25,8:1
17显示文摘Szablewski J Haimann R 1985Mater Sci Technol1985,1,:1
18The endophthatmitis vitrectomy study显示文摘Haimann MH Weiss H MiLLer J 1996Arch Ophthalmol1996,114,8:1
19Choroidal neo-vascularization after laser photocoagulation for diabetic macu-lar edema显示文摘Lewis H Schachat A P Haimann M H 1990Ophthalmology1990,97,4:1
20Epidemiology of retinal detachment 显示文摘Haimann MH Burton TC Brown CK 1982Arch Ophthalmol1982,100,2:1
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