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| 1 | Isothermal detec- tion of rna with restriction endonucleases显示文摘 | Yah L Nakayama S Yitbarek S | 2011 | Chem Com- mun (Camb)2011，47，1： | 1 |
| 2 | Analysis of environmental factors determining the abundance and diversity of macroinvertebrate taxa in natural wetlands of Southwest Ethiopia显示文摘 | Seid Tiku Mereta Pieter Boets Argaw Ambelu Bayih Asgdom Malu Zewdu Ephrem Addisu Sisay Hailu Endale Menberu Yitbarek Amana Jemal Luc De Meester Peter L.M. Goethals | 2011 | Ecological Informatics2011，，1： | 1 |
| 3 | Molecular Structural Effects on Mesophase Behavior of Monomers and Polymers: Am Vs Olefinic显示文摘 | Yitbarek H M Kariyawasam P W Pemawansa | 1987 | Mol Cryst Liq Cryst1987，142，： | 1 |
| 4 | Local and systemic innate immunity in broiler chickens supplemented with yeast - derived carbohydrates显示文摘 | MUNYAKA P M ECHEVERRY H YITBAREK A | 2012 | Pouh Sci2012，91，9： | 1 |
| 5 | Effect of supplementing direct-fed mierobials on broiler performance,nu- trient digestibilities,and immune responses显示文摘 | WAITITU S M YITBAREK A MATINI E | 2014 | Poultry Science2014，93，3： | 1 |
| 6 | Lo-cal and systemic innate immunity in broiler chickens supple- mented with yeast-derived carbohydrates 显示文摘 | MUNYAKA P M ECHEVERRY H YITBAREK A | 2012 | Poultry Science2012，91，9： | 1 |
| 7 | Application of GIS based analytical hierarchy process and multicriteria decision analysis methods to identify groundwater potential zones in Jedeb Watershed, Ethiopia显示文摘The hydrogeological situation of the study area requires the identification of groundwater potential.Remote sensing and satellite data have proven to be reliable tools for understanding various factors that affect groundwater occurrence and movement.This study employed weighted overlay analysis based on satellite imagery and secondary data to create a thematic map for characterizing groundwater potentials in the study area located within Abbay Basin,Ethiopia.Remote sensing(RS)and GIS-based Fuzzy-Analytical Hierarchy Process methods were utilized to classify groundwater potential(GWP)zones into five categories:Very good,good,moderate,poor,and very poor.The central and eastern parts of the study area were identified as having high(33.186%)and very high(2.351%)groundwater potentials,while the western part exhibited poor and very poor potential areas.The groundwater potential map delineated higher and moderate potentials,suitable for installing shallow and production bores.This research demonstrates the effectiveness of RS and GIS techniques for delineating groundwater potential zones,which can aid in the planning and management of groundwater resources.The research findings have the potential to contribute to the formulation of improved groundwater management programs in the study area. | Temesgen Mekuriaw Manderso Yitbarek Andualem Mekonnen Tadege Aragaw Worku | 2023 | Journal of Groundwater Science and Engineering2023，11，3： | 0 |
| 8 | Within-host model of respiratory virus shedding and antibody response to H9N2 avian influenza virus vaccination and infection in chickens显示文摘Avian influenza virus(AIV)H9N2 subtype is an infectious pathogen that can affect both the respiratory and gastrointestinal systems in chickens and continues to have an important economic impact on the poultry industry.While the host innate immune response provides control of virus replication in early infection,the adaptive immune response aids to clear infections and prevent future invasion.Modelling virus-innate immune response pathways can improve our understanding of early infection dynamics and help to guide our understanding of virus shedding dynamics that could lead to reduced transmission between hosts.While some countries use vaccines for the prevention of H9N2 AIV in poultry,the virus continues to be endemic in regions of Eurasia and Africa,indicating a need for improved vaccine efficacy or vaccination strategies.Here we explored how three type-I interferon(IFN)pathways affect respiratory virus shedding patterns in infected chickens using a within-host model.Additionally,prime and boost vaccination strategies for a candidate H9N2 AIV vaccine are assessed for the ability to elicit seroprotective antibody titres.The model demonstrates that inclusion of virus sensitivity to intracellular type-I IFN pathways results in a shedding pattern most consistent with virus titres observed in infected chickens,and the inclusion of a cellular latent period does not improve model fit.Furthermore,early administration of a booster dose two weeks after the initial vaccine is administered results in seroprotective titres for the greatest length of time for both broilers and layers.These results demonstrate that type-I IFN intracellular mechanisms are required in a model of respiratory virus shedding in H9N2 AIV infected chickens,and also highlights the need for improved vaccination strategies for laying hens. | Xiao-Ting Xie Alexander Yitbarek Jake Astill Shirene Singh Salah Uddin Khan Shayan Sharif Zvonimir Poljak Amy L.Greer | 2021 | Infectious Disease Modelling2021，6，1： | 0 |
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