Zobrazeno 1 - 10
of 4 828
pro vyhledávání: '"Arega, A."'
We present novel fully-symmetric quadrature rules with positive weights and strictly interior nodes of degrees up to 84 on triangles and 40 on tetrahedra. Initial guesses for solving the nonlinear systems of equations needed to derive quadrature rule
Externí odkaz:
http://arxiv.org/abs/2409.02027
We present an approach to construct efficient sparse summation-by-parts (SBP) operators on triangles and tetrahedra with a tensor-product structure. The operators are constructed by splitting the simplices into quadrilateral or hexahedral subdomains,
Externí odkaz:
http://arxiv.org/abs/2408.10494
It is a common practice in the current literature of electricity markets to use game-theoretic approaches for strategic price bidding. However, they generally rely on the assumption that the strategic bidders have prior knowledge of rival bids, eithe
Externí odkaz:
http://arxiv.org/abs/2404.03314
Autor:
Taye Minichil Meshesha, Atsushi Tsunekawa, Nigussie Haregeweyn, Mitsuru Tsubo, Ayele Almaw Fenta, Mulatu Liyew Berihun, Arega Mulu, Tadesual Asamin Setargie, Samuel Berihun Kassa
Publikováno v:
International Soil and Water Conservation Research, Vol 12, Iss 4, Pp 786-797 (2024)
This study examined land use/land cover (LULC) changes in Chemoga watershed of the Upper Blue Nile Basin, comprising four distinct agroecological regions: Wet Wurch, Moist Dega, Moist Weyna Dega, and Moist Kolla. We used multi-temporal Landsat images
Externí odkaz:
https://doaj.org/article/f094121b2c9541dcadaa1db1b6b80355
Autor:
Ashenafi Abossie, Hallelujah Getachew, Assalif Demissew, Kassahun Habtamu, Arega Tsegaye, Daibin Zhong, Xiaoming Wang, Teshome Degefa, Ming-Chieh Lee, Guofa Zhou, Christopher L. King, James W. Kazura, Delenasaw Yewhalaw, Guiyun Yan
Publikováno v:
Malaria Journal, Vol 23, Iss 1, Pp 1-17 (2024)
Abstract Background Identification of local Plasmodium vivax transmission foci and its hidden reservoirs are crucial to eliminating residual vivax malaria transmission. This study assessed whether reactive case detection (RCD) could better identify P
Externí odkaz:
https://doaj.org/article/921b42ec56cd4fdc92dd1604f827c499
Autor:
Tilaye Arega Moges, Fisseha Nigussie Dagnew, Woretaw Sisay Zewdu, Abraham Nigussie Assefa, Yared Andargie Ferede, Meswait Asrat Ayicheh, Samuel Berihun Dagnew
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Medication discontinuation poses a significant challenge to the effectiveness of therapeutic interventions and overall patient treatment outcomes. Improving the pharmaceutical dosage forms’ acceptability for patients, knowledge of proper w
Externí odkaz:
https://doaj.org/article/85673170248d4aab900caf16b1a57944
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-18 (2024)
Abstract Dry spells and rainfall variability significantly impact rain-fed agriculture in Ethiopia, necessitating targeted adaptation strategies. This study used rainfall data from Ethiopia's Meteorological Institute (1992–2021) to evaluate the lik
Externí odkaz:
https://doaj.org/article/5e1cb16d70df4e6b86851b7c13687f74
Autor:
Samuel Berihun Dagnew, Tilaye Arega Moges, Teklie Mengie Ayele, Samuel Agegnew Wondm, Taklo Simeneh Yazie, Fisseha Nigussie Dagnew
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Adverse drug reactions are more prevalent in geriatric patients and are frequently associated with a range of polypharmacy-related issues as well as some physiological aging-related alterations. These affect the pharmacokinetic an
Externí odkaz:
https://doaj.org/article/a2bdc4edfda74638b1e1f1b51968a7bd
Autor:
Alazar Sitotaw, Meaza Rorisa, Haileyesus Teshome, Yitagesu Getachew, Gashaw Solela, Amanuel Zeleke, Zerubabel Ayalew, Brook Fanuel, Ermiyas Tefera, Kibrom Mesfin, Hawi Birra Rorisa, Balew Arega
Publikováno v:
Journal of Medical Case Reports, Vol 18, Iss 1, Pp 1-6 (2024)
Abstract Background Heart failure is a rare manifestation of metastatic disease of the carcinoma of an unknown primary, malignancy that requires extensive work-up to identify the primary site. Initial consideration of rare etiologies in patients pres
Externí odkaz:
https://doaj.org/article/2e8191eb9c8e4d2384ce2a85f9bbc2da
Autor:
Tsehaynew Kasse, Tebibu Solomon Woldesilassie, Abeniezer Gemede Jisso, Arega Abebe Lonsako, Addisalem Haile, Yalemzer Agegnehu Dejene
Publikováno v:
Journal of Health, Population and Nutrition, Vol 43, Iss 1, Pp 1-11 (2024)
Abstract Background Optimal feeding practices for sick children are crucial to prevent morbidity and mortality. Despite global and national policies emphasizing the importance of optimal feeding practices for sick children, studies have revealed vary
Externí odkaz:
https://doaj.org/article/bd5ca370391f49d3982dd1e33e65b5f0