ESSTI Researchers Publication Hub
| Publication year | Title | Access |
|---|---|---|
| 2018 | Evolution of Angular Momentum and Orbital Period Changes in Close Double White Dwarf Binaries Seblu Humne Negu*, Solomon Belay Tessema | Full Version |
| 2018 | Evolution of Angular Momentum and Orbital Period Changes in Close Double White Dwarf Binaries Seblu Humne Negu, Solomon Belay Tessema | Full Version |
| 2017 | A study of perturbations in scalar–tensor theory using 1+31+3 covariant approach Joseph Ntahompagaze1, 2, 3, Amare Abebe1, 2, Manasse Mbonye3 | View Online |
| 2017 | Restarting activity in the nucleus of PBC J2333.9-2343: an extreme case of jet realignment Hernández-García, L.1; Panessa, F.1; iroletti,M.2;Ghisellini, G.3; Bassani, L.2;Masetti, N.2,4; Povíc, M.5,6 Bazzano,A.1;Ubertini, P.1; Malizia, A.2; Chavushyan, V.7 | Full version |
| 2017 | Star formation of far-IR AGN and non-AGN galaxies in the green valley: possible implication of AGN positive feedback Antoine Mahoro1,2⋆, Mirjana Povíc3,4, and Pheneas Nkundabakura1 | Full Version |
| 2017 | On f(R) gravity in scalar–tensor theories Joseph Ntahompagaze1, 2 Amare Abebe1, 3 Manasse Mbonye2 | View Online |
| 2015 | WHY DOES ACCURACY ASSESSMENT AND VALIDATION OF MULTI-RESOLUTION-BASED SATELLITE IMAGE CLASSIFICATION MATTER? A METHODOLOGICAL DISCOURSE Berhan Gessesse 1, Woldeamlak Bewket 2 and Achim Bräuning3 | Full Version |
| 2018 | Evolutionary computations of nonconservative mass transfer in Algols S. H. Negu* S. B. Tessema | Full Version |
| 2019 | ∆H as a proxy for the variations of E x B drift and plasma irregularity over East Africa Mr. Samson and Dr. Nigussie | Full Version |
| 2019 | Mid latitude ionospheric TEC modeling and the IRI model validation during the recent high solar activity (2013–2015) YEKOYE ASMERE | Full Version |
| 2019 | Assessment of improvement of the IRI model over Ethiopia for the modeling of the variability of TEC during the period 2013–2016 Yekoye Asmare | Full Version |
| 2019 | Statistical analysis of Algol‐type eclipsing binaries with stable mass transfer S.B. Tessema | Full Version |
| 2019 | Low mass to intermediate-mass star-forming hydrostatic cores in self-gravitating molecular cloud Gemechu M. Kumssa, Solomon B. Tessema | Full Version |
| 2020 | Hydrological performance evaluation of multiple satellite precipitation products in the upper Blue Nile basin, Ethiopia Haileyesus Belay Lakew, Semu Ayalew Moges, Dereje Hailu Asfaw | Full Version |
| 2020 | Effect of moderate geomagnetic storms on equatorial plasma bubbles over eastern Africa in the year 2012: Evolution and electrodynamics Nigussie Mezgebe Giday, Zama T. Katamzi, Joseph Russell Stoneback | Full Version |
| 2020 | Scalar perturbations in f(T) gravity using the 1+3 covariant approach Shambel Sahlu, Joseph Ntahompagaze, Amare Abebe, Álvaro de la Cruz-Dombriz, David F. Mota | Full version |
| April 2019 | Longitudinal variability of occurrence of ionospheric irregularities over the American, African and Indian regions during geomagnetic storms Teshome Dugassa, John Bosco Habarulema, Melessew Nigussie | View online |
| October 2020 | "Equatorial and low-latitude ionospheric TEC response to CIR-driven geomagnetic storms at different longitude sectors" Teshome Dugassa, John Bosco Habarulema, Melessew Nigussie | View Online |
| March 2020 | Statistical study of geomagnetic storm effects on the occurrence of ionospheric irregularities over equatorial/low-latitude region of Africa from 2001 to 2017 Teshome Dugassa, John Bosco Habarulema, Melessew Nigussie | View Online |
| December 2019 | Investigation of the relationship between the spatial gradient of total electron content (TEC) between two nearby stations and the occurrence of ionospheric irregularities Teshome Dugassa, John Bosco Habarulema, Melessew Nigussie | View Online |
| August 2020 | The mini-neutron monitor: a new approach in neutron monitor design Du Toit Strauss, Stepan Poluianov, Cobus van der Merwe, [....] Nigussie Mezgebe Giday and Rita Traversi | View Online |
| April 2020 | Effect of moderate geomagnetic storms on equatorial plasma bubbles over eastern Africa in the year 2012: Evolution and electrodynamics Nigussie Mezgebe Giday, Zama T Katamzi-Joseph, Russell Stoneback | View Online |
| October 2018 | Reconstruction of Storm-Time Total Electron Content Using Ionospheric Tomography and Artificial Neural Networks: A Comparative Study Over the African Region Jean Claude Uwamahoro, Nigussie M. Giday, John Bosco Habarulema, Zama T. Katamzi-Joseph, Gopi Krishna Seemala | Free Access |
| September 2019 | Δ H as a proxy for the variations of E × B drift and plasma irregularity over East Africa Samson Tilahun and Nigussie Mezgebe Giday | Free Access |
| September 2019 | Verification of ionospheric perturbation induced L-band frequency scintillation using HF/VHF bands over the African equatorial and low latitude region, Ethiopia Samson Tilahun and Yekoye Asmare | View Online |
| February 2020 | Evening time multi-instrumental verification of ionospheric irregularity in East Africa, Ethiopia Samson Tilahun | Free Access |
| 2018 | Effect of rotation and self-gravity on the propagation of MHD waves Daniel Atnafu Chekole and Gebretsadikan Woldmhret Bahta | View Online |
| 2019 | Performance of NeQuick-2, IRI-Plas 2017 and GIM models over Ethiopia during varying solar activity periods Daniel Atnafu Chekole, Nigussie Mezgebe Giday, Melessew Nigussie | View Online |
| 2020 | Evaluation of ionospheric and solar proxy indices for IRI-Plas 2017 model over the East African equatorial region during solar cycle 24 Daniel Atnafu Chekole and Nigussie MezgebeGiday | View Online |
| 2021 | The Relationship Between Upward Propagating Atmospheric Gravity Waves and Ionospheric Irregularities During Solar Minimum Periods Ephrem B. Seba, Melessew Nigussie, Nigussie M. Giday, Mark B. Moldwin | Free Access |
| 2020 | Characteristics of equatorial nighttime spread F– An analysis on season-longitude, solar activity and triggering causes Ephrem Beshir, Melessew Nigussie, Mark B. Moldwin | Free Access |
| 2018 | The relationship between equatorial ionization anomaly and nighttime equatorial spread F in East Africa Ephrem Beshir Seba, Melessew Nigussie, Mark B.Moldwin | Free Access |
| 2016 | Investigating the effect of geomagnetic storm and equatorial electrojet on equatorial ionospheric irregularity over East African sector Ephrem Beshir Seba, Melessew Nigussie | Free Access |
| 2020 | Comparison of performance of the IRI 2016, IRI‐Plas 2017, and NeQuick 2models during different solar activity (2013–2018) years over South American sector. Tariku, Y. A. | Free Access |
| 2020 | Pattern of the variation of the TEC extracted from the GPS, IRI 2016, IRI-Plas 2017, and NeQuick 2 over polar region. Y.A, Tariku | View Online |
| 2020 | Ionospheric and plasmaspheric electron contents from space-time collocated digisonde, COSMIC, and GPS observations and model assessments. Kumar et al. | View Online |
| 2019 | Evaluation of the SSN and F10.7 indices as a cause for performance variation of the IRI 2016 and IRI-Plas 2017 models Y.A, Tariku | View Online |
| 2019 | Validation of the IRI 2016, IRI-2019 Plas 2017 and NeQuick 2models over the West Pacific regions using the SSN and F10.7 solar indices as proxy Y.A, Tariku | View Online |
| 2019 | Performance evaluation of the IRI 2016 and IRI-Plas 2017 models over central Asian mid-latitude regions in the descending phase of solar cycle 24 Y.A, Tariku | View Online |
| 2019 | Mid-latitude ionospheric TEC modeling and IRI model validation during the high solar activity phase (2013-2015) Y.A, Tariku | Free Access |
| 2019 | Testing the improvement of performance of the IRI model in the estimation of TEC over the mid-latitude American regions Y.A, Tariku | Free Access |
| 2019 | Assessment of improvement of the IRI model over Ethiopia for the modeling of the variability of TEC during the period 2013– 2016 Y.A, Tariku | Free Access |