Zobrazeno 1 - 10
of 3 099
pro vyhledávání: '"P Okeke"'
Autor:
Ilo-Okeke, Ebubechukwu O., Byrnes, Tim
We present a theory for quantum nondemolition (QND) measurements of an atomic ensemble in the presence of spontaneous emission. We derive the master equation that governs the evolution of the ground state of the atoms and the quantum state of light.
Externí odkaz:
http://arxiv.org/abs/2405.15704
Autor:
Gao, Shuai, Chaudhary, Manish, Pyrkov, Alexey N., Ilo-Okeke, Ebubechukwu O., Meng, Xin, Feng, Jingyan, Khan, Muhammad Jamil, Byners, Tim, Lou, Chaogang
The theory of quantum information processing for macroscopic qubits is based on the fact that every macroscopic qubit has a conserved number of particles. However, from an experimental point of view, every such qubit experiences processes of decohere
Externí odkaz:
http://arxiv.org/abs/2405.07153
Autor:
Emezue, Chris Chinenye, Okoh, Ifeoma, Mbonu, Chinedu, Chukwuneke, Chiamaka, Lal, Daisy, Ezeani, Ignatius, Rayson, Paul, Onwuzulike, Ijemma, Okeke, Chukwuma, Nweya, Gerald, Ogbonna, Bright, Oraegbunam, Chukwuebuka, Awo-Ndubuisi, Esther Chidinma, Osuagwu, Akudo Amarachukwu, Nmezi, Obioha
The Igbo language is facing a risk of becoming endangered, as indicated by a 2025 UNESCO study. This highlights the need to develop language technologies for Igbo to foster communication, learning and preservation. To create robust, impactful, and wi
Externí odkaz:
http://arxiv.org/abs/2405.00997
Autor:
Okeke, N. O., Egwe, M. E.
The partial multiplication by weak product and the weak derivative operation delineate the Sobolev spaces $W^{k,p}(\Omega)$ as locally convex partial $^*$-algebras on $L^p(\Omega)$. We characterised them as locally convex Lie groupoids $\mathscr{W} :
Externí odkaz:
http://arxiv.org/abs/2405.18436
Autor:
Okeke, N. O., Egwe, M. E.
Using the convolution product and weak derivatives, we consider the partial dynamical systems of the locally convex $L^p(\Omega)$ spaces defined by the action of the smooth algebra $\mathscr{K}(\Omega)$ through its nets. Slice analysis is then employ
Externí odkaz:
http://arxiv.org/abs/2403.18828
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Introduction Diarrhoea is a major public health concern in developing countries, usually exacerbated by poor water, sanitation and hygiene but its aetiology is under-studied, particularly away from capital cities. We identified diarrhoeageni
Externí odkaz:
https://doaj.org/article/4bbf9c5019cd4448b9e132a8d083ab9b
Autor:
Nkiru Edith Obande-Ogbuinya, Christian Okechukwu Aleke, Lois Nnenna Omaka-Amari, Uba Mercy Benedette Ifeoma, Stanley Chijioke Anyigor-Ogah, Emeka Usman Mong, Eunice Nwafor Afoke, Theresa Nwamaka Nnaji, Onyechi Nwankwo, Ifeyinwa Maureen Okeke, Anthonia Ogechukwu Nnubia, Uzochukwu Chimdindu Ibe, Raphael E. Ochiaka, Patricia C. Ngwakwe, OkochaYusuf Item, Kenneth Adibe Nwafor, Idakari Chinedu Nweke, Arinze Francis Obasi
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Methamphetamine (MA) (Mkpurummiri) is seen as the most common, accessible and new drug of use/abuse in south east Nigeria. Despite the overwhelming evidence of the dire consequences of this drug to the users, there is lack of empi
Externí odkaz:
https://doaj.org/article/a698ce1c9acf4b309842392b39736e95
Autor:
Phyllis O Ogah, Nkolika Uguru, Chinyere Okeke, Nurudeen Mohammed, Oritseweyimi Ogbe, Wende G Ashiver, Muyiwa Aina
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Introduction The significance of Primary Healthcare Centers (PHCCs) in fostering health equity and enhancing health outcomes cannot be overstated, especially in low and middle-income countries. This paper’s primary area of interest is to c
Externí odkaz:
https://doaj.org/article/8708edcd01fe421a83523fb2b26ca1de
Publikováno v:
Nigerian Journal of Paediatrics, Vol 39, Iss 4, Pp 174-178 (2024)
Background: Involvement of children in street trading is inimical, contrary to the Rights of the Child, and threatens holistic child development. Objective: To describe the sociodemographic characteristics of child street vendors in Nnewi. Meth
Externí odkaz:
https://doaj.org/article/7fc5d4b822fe4fec9bc9b137676077d8
Autor:
Ugochukwu Uzodimma Nnadozie, Uche Valentine Okeke, Charles Chidebele Maduba, Aloysius Ugwu-Olisa Ogbuanya, Amaechi Ugbala, Amobi Chiedozie Oguonu, Samuel Uchechukwu Okparaoka
Publikováno v:
The Annals of African Surgery, Vol 21, Iss 3, Pp 76-82 (2024)
Background: Benign skin tumors are non-malignant neoplasms of skin origin. They are not uncommon and some have the dreaded propensity for malignant transformation. Aim: The aim of this study is to determine the morphological pattern and distribution
Externí odkaz:
https://doaj.org/article/a023d4cab76a4b76b84c4efd24d13feb