Power fluctuations in sheared amorphous materials: A minimal model

Autor: Ekeh, Timothy, Fodor, Étienne, Fielding, Suzanne M., Cates, Michael E.

Publikováno v: Phys. Rev. E 105, L052601 (2022)

The importance of mesoscale fluctuations in flowing amorphous materials is widely accepted, without a clear understanding of their role. We propose a mean-field elastoplastic model that admits both stress and strain-rate fluctuations, and investigate

Externí odkaz: http://arxiv.org/abs/2106.12962

Efficient Bayesian inference of fully stochastic epidemiological models with applications to COVID-19

Autor: Li, Yuting I., Turk, Günther, Rohrbach, Paul B., Pietzonka, Patrick, Kappler, Julian, Singh, Rajesh, Dolezal, Jakub, Ekeh, Timothy, Kikuchi, Lukas, Peterson, Joseph D., Bolitho, Austen, Kobayashi, Hideki, Cates, Michael E., Adhikari, R., Jack, Robert L.

Publikováno v: R. Soc. Open Sci. 8, 211065 (2021)

Epidemiological forecasts are beset by uncertainties about the underlying epidemiological processes, and the surveillance process through which data are acquired. We present a Bayesian inference methodology that quantifies these uncertainties, for ep

Externí odkaz: http://arxiv.org/abs/2010.11783

Thermodynamic cycles with active matter

Autor: Ekeh, Timothy, Cates, Michael E., Fodor, Étienne

Publikováno v: Phys. Rev. E 102, 010101 (2020)

Active matter constantly dissipates energy to power the self-propulsion of its microscopic constituents. This opens the door to designing innovative cyclic engines without any equilibrium equivalent. We offer a consistent thermodynamic framework to c

Externí odkaz: http://arxiv.org/abs/2002.05932

Emergence and spread of two SARS-CoV-2 variants of interest in Nigeria

Autor: Idowu B. Olawoye, Paul E. Oluniyi, Judith U. Oguzie, Jessica N. Uwanibe, Tolulope A. Kayode, Testimony J. Olumade, Fehintola V. Ajogbasile, Edyth Parker, Philomena E. Eromon, Priscilla Abechi, Tope A. Sobajo, Chinedu A. Ugwu, Uwem E. George, Femi Ayoade, Kazeem Akano, Nicholas E. Oyejide, Iguosadolo Nosamiefan, Iyanuoluwa Fred-Akintunwa, Kemi Adedotun-Sulaiman, Farida B. Brimmo, Babatunde B. Adegboyega, Courage Philip, Richard A. Adeleke, Grace C. Chukwu, Muhammad I. Ahmed, Oludayo O. Ope-Ewe, Shobi G. Otitoola, Olusola A. Ogunsanya, Mudasiru F. Saibu, Ayotunde E. Sijuwola, Grace O. Ezekiel, Oluwagboadurami G. John, Julie O. Akin-John, Oluwasemilogo O. Akinlo, Olanrewaju O. Fayemi, Testimony O. Ipaye, Deborah C. Nwodo, Abolade E. Omoniyi, Iyobosa B. Omwanghe, Christabel A. Terkuma, Johnson Okolie, Olubukola Ayo-Ale, Odia Ikponmwosa, Ebo Benevolence, Grace O. Naregose, Akhilomen E. Patience, Osiemi Blessing, Airende Micheal, Agbukor Jacqueline, John O. Aiyepada, Paulson Ebhodaghe, Omiunu Racheal, Esumeh Rita, Giwa E. Rosemary, Ehikhametalor Solomon, Ekanem Anieno, Yerumoh Edna, Aire O. Chris, Adomeh I. Donatus, Ephraim Ogbaini-Emovon, Mirabeau Y. Tatfeng, Hannah E. Omunakwe, Mienye Bob-Manuel, Rahaman A. Ahmed, Chika K. Onwuamah, Joseph O. Shaibu, Azuka Okwuraiwe, Anthony E. Ataga, Andrew Bock-Oruma, Funmi Daramola, Ibrahim F. Yusuf, Akinwumi Fajola, Nsikak-Abasi Ntia, Julie J. Ekpo, Anietie E. Moses, Beatrice W. Moore-Igwe, Oluwatosin E. Fakayode, Monilade Akinola, Ibrahim M. Kida, Bamidele S. Oderinde, Zara W. Wudiri, Oluwapelumi O. Adeyemi, Olusola A. Akanbi, Anthony Ahumibe, Afolabi Akinpelu, Oyeronke Ayansola, Olajumoke Babatunde, Adesuyi A. Omoare, Chimaobi Chukwu, Nwando G. Mba, Ewean C. Omoruyi, Olasunkanmi Olisa, Olatunji K. Akande, Ifeanyi E. Nwafor, Matthew A. Ekeh, Erim Ndoma, Richard L. Ewah, Rosemary O. Duruihuoma, Augustine Abu, Elizabeth Odeh, Venatius Onyia, Chiedozie K. Ojide, Sylvanus Okoro, Daniel Igwe, Emeka O. Ogah, Kamran Khan, Nnennaya A. Ajayi, Collins N. Ugwu, Kingsley N. Ukwaja, Ngozi I. Ugwu, Chukwuyem Abejegah, Nelson Adedosu, Olufemi Ayodeji, Ahmed A. Liasu, Rafiu O. Isamotu, Galadima Gadzama, Brittany A. Petros, Katherine J. Siddle, Stephen F. Schaffner, George Akpede, Cyril Oshomah Erameh, Marycelin M. Baba, Femi Oladiji, Rosemary Audu, Nnaemeka Ndodo, Adeola Fowotade, Sylvanus Okogbenin, Peter O. Okokhere, Danny J. Park, Bronwyn L. Mcannis, Ifedayo M. Adetifa, Chikwe Ihekweazu, Babatunde L. Salako, Oyewale Tomori, Anise N. Happi, Onikepe A. Folarin, Kristian G. Andersen, Pardis C. Sabeti, Christian T. Happi

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)

Data on geographically restricted SARS-CoV-2 variants is lacking in some regions. In this nationwide effort including 18 public health labs, the authors used genomic epidemiology and travel data to understand the origin and spread of 2 variants of in

Externí odkaz: https://doaj.org/article/aac72966fde2439a833d19f9a1131064

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