Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Paul C. Uzoma"'
Publikováno v:
Micromachines, Vol 15, Iss 9, p 1175 (2024)
Micro-nano-scale mechanical properties are vital for engineering and biological materials. The elastic modulus is generally measured by processing the force–indentation curves obtained by atomic force microscopy (AFM). However, the measurement prec
Externí odkaz:
https://doaj.org/article/150b4b221fb242029bc126fd07cf9dd8
Autor:
Paul C. Uzoma, Ini-Ibehe N. Etim, Bright O. Okonkwo, Olajire S. Olanrele, Demian I. Njoku, Sharafadeen K. Kolawole, Wilfred Emori, Alexander I. Ikeuba, Chigoziri N. Njoku, Okpo O. Ekerenam, Iniobong P. Etim, Enobong F. Daniel, Inime I. Udoh
Publikováno v:
Chemical Engineering Journal Advances, Vol 16, Iss , Pp 100563- (2023)
Adhesion of bacteria on surfaces and the resultant biofilm formation is a great risk to human health care services, food packaging and storage, and the marine industry. This has necessitated the need for the scientific community and industries to con
Externí odkaz:
https://doaj.org/article/7b875d6a0e1f463bbf80e1f387d12d46
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
We report a scalable and cost-effective fabrication approach for constructing bio-inspired micro/nanostructured surfaces. It involves silicon microstructure etching using a deep reactive ion etch (DRIE) method, nanowires deposition via glancing angle
Externí odkaz:
https://doaj.org/article/a190f02683d647acb00a281fa1eba3be
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 2782 (2021)
The development of microelectronics is always driven by reducing transistor size and increasing integration, from the initial micron-scale to the current few nanometers. The photolithography technique for manufacturing the transistor needs to reduce
Externí odkaz:
https://doaj.org/article/f5fc21867c9544bdb280ce19500ed8e8
Autor:
Paul C. Okonkwo, El Manaa Barhoumi, Ikram Ben Belgacem, Ibrahim B. Mansir, Mansur Aliyu, Wilfred Emori, Paul C. Uzoma, Wesam H. Beitelmal, Ersin Akyüz, Ahmed Bahgat Radwan, R.A. Shakoor
Publikováno v:
International Journal of Hydrogen Energy. 48:12935-12948
Publikováno v:
IEEE Transactions on Nuclear Science. 70:650-658
Autor:
Ini-Ibehe N. Etim, Demian I. Njoku, Paul C. Uzoma, Sharafadeen K. Kolawole, Olajire S. Olanrele, Okpo O. Ekarenem, Bright O. Okonkwo, Alexander I. Ikeuba, Inime I. Udoh, Chigoziri N. Njoku, Iniobong P. Etim, Wilfred Emori
Publikováno v:
Chemistry Africa. 6:779-804
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 44:9119-9134
Autor:
Paul C. Okonkwo, Ibrahim B. Mansir, El Manaa Barhoumi, Wilfred Emori, Ahmed Bahgat Radwan, Rana A. Shakoor, Paul C. Uzoma, M. Raja Pugalenthi
Publikováno v:
International Journal of Hydrogen Energy. 47:22273-22284
Autor:
Wesam H. Beitelmal, Paul C. Okonkwo, Fadhil Al Housni, Said Grami, Wilfred Emori, Paul C. Uzoma, Barun Kumar Das
Publikováno v:
MRS Energy & Sustainability
A great number of populations of the world, primarily in developing countries, are living in rural areas and are commonly isolated from the grid connection. Unstable power supply and increasing energy prices have significant effects on developing cou