|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Factors influencing successful Agrobacterium-mediated genetic transformation of wheat显示文摘 | H. Wu C. Sparks B. Amoah H. D. Jones | 2003 | Plant Cell Reports2003，，7： | 2 |
| 2 | Factors influencing successful Agrobacterium mediated genetic transformation of wheat显示文摘 | WU H SPARKS C AMOAH B | 2003 | Plant Cell Rep2003，21，： | 1 |
| 3 | 103 Testing for clopidogrel and aspirin anti-platelet activity in patients with acute coronary syndromes (ACS):should we test,and if so when显示文摘 | A P Worrall V Amoah A Nevill | | 0，，： | 1 |
| 4 | Pathogenic mechanism of type 2 diabetes I-a Ghansians the importance of beta cell secretion,insulin sensitivity and glucose effectiveness显示文摘 | Amoah AG Owusu SK Schuster DP | 2002 | Afr Med2002，92，： | 1 |
| 5 | Board,audit committee and restatement induced class action lawsuits显示文摘 | Amoah N Y Tang A P | | 0，，02： | 1 |
| 6 | Cacao- coconut intercropping in Ghana: agronomic and economic perspectives显示文摘 | Osei-Bonsu K Opoku-Ameyaw K Amoah F M et ol | 2002 | Agroforestry Systems2002，55，： | 1 |
| 7 | Factors influencing successful Agrobacterium-mediated genetic transformation of wheat显示文摘 | Wu H X Sparks C Amoah B | 2003 | Plant Cell Rep2003，21，： | 1 |
| 8 | Detection and assessment of nitrogen effect on cold tolerance for tea by hyperspectral reflectance with PLSR, PCR, and LM models显示文摘Knowledge of nutrients effect on freezing tolerance is vital for protecting tea plants against cold injury(CI).Freezing injury treatments on tea leaves with different low temperature and nitrogen(N)concentration was evaluated by hyperspectral imaging based on the reflectance as potential analytical tool.Subsequently,quantitative evaluation of the CI was improved by comparing analyzed results using partial least squares regression(PLSR),principle component regression(PCR)and linear model(LM)models.Reflectance of the CI was obtained by hyperspectral imaging system in the band between 871 and 1766 nm.The results showed that average reflectance increases with the rise of N concentration.A substantial portion of the leaf from the plant with 100%N dosage had the darkest image and resulted in the highest reflectance because the N weakened the negative effect of freezing stress.Out of the five spectral domains tested,the best predictive accuracy for the CI of the tea leaf was achieved by PCR(R^(2)=0.9971,RMSE=0.0609)in 1410–1766 nm wavelength,followed by LM(R^(2)=0.9999,RMSE=0.0805)in 871–1000 nm.The whole interval had the worse prediction accuracy which could be caused by large variations in the data for a specific treatment and high absorption peak occurring around 1450 nm in the reflectance curve.The averages,R^(2) and RMSE for all the three statistical models showed that the worse prediction accuracy occurred in 1410–1766 nm,followed by the whole interval 871–1766 nm.The prediction accuracy was low which could be due to the strong water absorption peaks that appeared in both range of wavelengths.The models without absorption bands had improved correlation coefficient and reduced RMSE values between the measured and the predicted CI(R^(2)=0.9676;RMSE=0.3067)compared to the model developed with the reflectance values in the entire waveband(R^(2)=0.9504;RMSE=0.6629).The reflectance values where absorption bands occurred had detrimental effect on the model performance,which resulted in the lower correlation values and larger errors.This study has demonstrated that the wavelength at which absorption bands occur can influence model performance significantly which is a step towards real-time implementation of the technique. | Eric Amoah Asante Zhe Du Yongzong Lu Yongguang Hu | 2021 | Information Processing in Agriculture2021，8，1： | 1 |
| 9 | Factors influencing Agrobacteriummediated transient expression of uidA in wheat inflorescence titissue显示文摘 | AMOAH B K WU H SPARKS C | 2000 | Journal Experimental Botany2000，52，： | 1 |
| 10 | Factors influencing successful Agrobacterium-mediated genetic transformation of wheat显示文摘 | Wu H Sparks C Amoah B | 2003 | Plant Cell Rep2003，21，7： | 1 |
| 11 | Hypertension in Chana:a cross-sectionl community prevalence studx in greater Accra显示文摘 | Amoah AG | 2003 | Ethn Dis2003，13，3： | 1 |
| 12 | Formulation for viscoelastic response of pavements under moving dynamic Loads显示文摘 | Papagiannakis A T Amoah N Taha R | 1996 | Journal of Transportation Engineering1996，122，2： | 1 |
| 13 | Pathogenic mechanism of type 2 diabetes in Chanaians-the importance of beta cell secretion, insulin sensitivity and glucose effectiveness显示文摘 | Amoah AGB Owusu SK Schuster DP | 2002 | Afr Med2002，92，5： | 1 |
| 14 | The changing patterns of hypertension in Ghana:a study of four rural communities in the Ga District显示文摘 | Addo J Amoah AG Koram KA | 2006 | Ethn Dis2006，16，4： | 1 |
| 15 | Pathogenic mechanism of type 2 diabetes in Chanaians-the importance of beta cell secretion, insulin sensitivity and glucose effectiveness显示文摘 | Amoah AGB Owusu SK Sehustcr DP | 2002 | S Mr Med J2002，92，5： | 1 |
| 16 | Cardiovascular Complications of Diabetes Mellitus in Sub-Saharan Africa显示文摘 | André Pascal Kengne Albert G.B. Amoah Jean-Claude Mbanya | 2005 | Circulation2005，，23： | 1 |
| 17 | Pathogenic mechanism of type 2 diabetes in Chanaias-the importance of beta cell secretion,insulin sensitivity and glucose effectiveness显示文摘 | Owusu SK Schuster DP | 2002 | Afr Med2002，92，5： | 1 |
| 18 | Hypertension in China: across-sectional community prevalence study in greater Accra显示文摘 | Amoah AG | 2003 | Ethn Dis2003，13，： | 1 |
| 19 | High body mass index is not associated with atopy in schoolchildren living in rural and urban areas of Ghana显示文摘 | Larbi IA Klipstein-Grobusch K Amoah AS | | 0，，： | 1 |
| 20 | Factors influencing Agrobacterium-mediated transient expression of uidA in wheat inflorescence tissue 显示文摘 | AMOAH B K WU H SPARKS C | 2001 | J Exp Bot2001，52，358： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员