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| 1 | Predicting groundwater level of wells in the Diyala River Basin in eastern Iraq using artificial neural network显示文摘Al-Mansourieh zone is a part of Al-Khalis City within the province of Diyala and located in the Diyala River Basin in eastern Iraq with a total area about 830 km2.Groundwater is the main water source for agriculture in this zone.Random well drilling without geological and hydraulic information has led the most of these wells to dry up quickly.Therefore,it is necessary to estimate the levels of groundwater in wells through observed data.In this study,Alyuda NeroIntelligance 2.1 software was applied to predict the groundwater levels in 244 wells using sets of measured data.These data included the coordinates of wells(x,y),elevations,well depth,discharge and groundwater levels.Three ANN structures(5-3-3-1,5-10-10-1 and 5-11-11-1)were used to predict the groundwater levels and to acquire the best matching between the measured and ANN predicted values.The coefficient of correlation,coefficient determination(R2)and sum-square error(SSE)were used to evaluate the performance of the ANN models.According to the ANN results,the model with the three structures has a good predictability and proves more effective for determining groundwater level in wells.The best predictor was achieved in the structure 5-3-3-1,with R2 about 0.92,0.89,0.84 and 0.91 in training,validation,testing and all processes respectively.The minimum average error in the best predictor is achieved in validation and testing processes at about 0.130 and 0.171 respectively.On the other hand,the results indicated that the model has the potential to determine the appropriate places for drilling the wells to obtain the highest level of groundwater. | Abdulrahman Th Mohammad Qassem H Jalut Nadia L Abbas | 2020 | Journal of Groundwater Science and Engineering2020，8，1： | 2 |
| 2 | a triterpenoid from Coclulus hitsutus显示文摘 | Ahmad VU Mohammad FV Rasheed TH | 1987 | phytochemistry1987，26，3： | 1 |
| 3 | Optimization and characterization of controlled release multi-particulate beads coated with starch acetate 显示文摘 | Mohammad TH Mahmoud S Soliman | 2005 | lntJ Pharm2005，294，12： | 1 |
| 4 | Optimization andcharacterization of controlled release multi-particulate beads coated with starch acetate显示文摘 | Mohammad TH Mahmoud S Ehab I | 2005 | Int J Pharm2005，294，： | 1 |
| 5 | A proposed adapta- tion of Joint Commission International Accreditation Standards for hospital-JCI to the health care excellence model显示文摘 | SHIVA Y ALl TH MOHAMMAD F | 2013 | Advances in Environmental Biology2013，7，6： | 1 |
| 6 | Enhance heat transfer for PCM melting in triplex tube with internal–external fins显示文摘 | Sohif Mat Abduljalil A. Al-Abidi K. Sopian M.Y. Sulaiman Abdulrahman Th Mohammad | 2013 | Energy Conversion and Management2013，，： | 1 |
| 7 | Numerical study of PCM solidification in a triplex tube heat exchanger with internal and external fins显示文摘 | Abduljalil A. Al-Abidi Sohif Mat K. Sopian M.Y. Sulaiman Abdulrahman Th Mohammad | 2013 | International Journal of Heat and Mass Transfer2013，，： | 1 |
| 8 | A comparison of process performance during the anaerobic mono-and co-digestion of slaughterhouse waste through different operational modes显示文摘The use of consecutive feeding was applied to investigate the response of the microbial biomass to a second addition of substrates in terms of biodegradation using batch tests as a promising alternative to predict the behavior of the process. Anaerobic digestion(AD) of the slaughterhouse waste(SB) and its co-digestion with manure(M), various crops(VC), and municipal solid waste were evaluated. The results were then correlated to previous findings obtained by the authors for similar mixtures in batch and semi-continuous operation modes. AD of the SB failed showing total inhibition after a second feeding. Co-digestion of the SB + M showed a significant improvement for all of the response variables investigated after the second feeding, while co-digestion of the SB + VC resulted in a decline in all of these response variables. Similar patterns were previously detected, during both the batch and the semi-continuous modes. | Jhosané Pagés-Díaz Ileana Pereda-Reyes Jose Luis Sanz Magnus Lundin Mohammad J.Taherzadeh Ilona Sárvári Horváth | 2018 | Journal of Environmental Sciences2018，30，2： | 0 |
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