A Palanquin and Rickshaw Climb the Zigzag Slope of the Chuzenjido. The New Road Was Completed after 1887, and after That Rickshaws Could Take This Route. ...
0000 - Gale Group | NCCO Photography
Iroha IR*1, Ude I U1, OkoronkwoC1, Kenneth Ovia2, Okafor COO2 andAkuma SO1 Author Affiliations 1Department of ... 19, 2020 | Published: August 31, 2020 Corresponding author: Iroha IR, Departmentof Applied Microbiology, ebonyi state University, Abakaliki, ...
Tópico(s): Water Quality and Pollution Assessment
2020 - Biomedical Research Network | Biomedical Journal of Scientific & Technical Research
A Palanquin and Traveler Stand on the Zigzag Slope of Chuzenjido. The New Road Was Completed after 1887, and after That Rickshaws Could Take This Route. ...
0000 - Gale Group | NCCO Photography
Arnold Woznica, Michał Kędziora,
... scalability evaluation of different blockchain platform implementations. Hyperledger Iroha implementing YAC consensus, Sawtooth implementing PoET algorithm, and ...
Tópico(s): IoT and Edge/Fog Computing
2022 - ComSIS Consortium | Computer Science and Information Systems
This Waterfall Is Reached by Descending Iroha Slope from Lake Chuzenji, Passing Nyonindo and Continuing to Fukazawa on Daiya River, and Then Walking a Short Distance. Since the Mouth ...
0000 - Gale Group | NCCO Photography
Saqib Rasool, Muddesar Iqbal, Tasos Dagiuklas, Zia Ul-Qayyum, Shancang Li,
... a malicious node identification algorithm integrated within the Iroha based permissioned blockchain. Iroha is a project of hyperledger which is focused ...
Tópico(s): Privacy-Preserving Technologies in Data
2019 - Springer Science+Business Media | Mobile Networks and Applications
... Work. The Pine Trees on the Right Are "Iroha Matsu." The Building in the Foreground Is the ...
0000 - Gale Group | NCCO Photography
Iroha Ifeanyichukwu, Ejikeugwu Chika, Anioketta Ogonna, Chidinma Stacy Iroha, Ajah Monique, Ikechukwu Benjamin Moses, Eluu Stanley, Nwakaeze Emmanuel, Afiukwa Ngozi, Nwuzo Agabus,
Objective: This study evaluated the occurrence and antimicrobial susceptibility profile of Salmonella species isolated from various poultry products including chicken meat, poultry eggs, poultry bird’s drinking water, and poultry feed. Materials and methods: A total of 79 samples comprising of chicken meat (n=20), egg shell (n=15), poultry egg contents (n=18), drinking water (n=14), and poultry feed (n=12) were bacteriologically and microscopically analyzed for the isolation of Salmonella species. Results: ...
Tópico(s): Identification and Quantification in Food
2016 - Network for the Veterinarians of Bangladesh | Journal of Advanced Veterinary and Animal Research
Claudia Joseph and Adrian Lee, Phil Yates, Annette Crosbie, Barney Spender, David Adams, Jon Holbrook, Michael Aylwin, David Astor, Julian Muscat, Tennis Correspondent, Henry Pepper, Adrian Lee, Djm, Rob Hughes, Barry Trowbridge, Simon Barnes, Eric Roberts, Paul Hoggart, Mark Souster, David Rhys Jones, Richard Hobson, Peter Walters, Nicolette Jones, Raymond Snoddy, Media Editor, Philip Howard, Hilary Finch, Dina Shiloh, Angela Court, Jeremy Kingston, Penny Wark, Alison Kervin, Carl Mortished, Michael Evans, Defence Editor, Tom Walker, Christine Buckley Industrial Correspondent, Gerald Davies, Raymond Snoddy, Robert Sheehan, Bridge Correspondent, Roland Watson Political Correspondent, Jean Boht, Martin Fletcher, Carl Evans, Pat Gibson, Jill Sherman, Chief Political Correspondent, Adrian Seville, Valerie Elliott, Thrasy Petropoulos, John Hopkins, Golf Correspondent, Brian Butcher, Arthur Leathley, Aviation Correspondent, Dominic Walsh, Kimberly McDonald, Raymond Gubbay, Carol Midgley, Media Correspondent, Raymond Keene Chess Correspondent, Alexandra Bastedo, Jim A. Cooper, Ray Kennedy, John O'Leary, Debbie Murdock, Chair, Phil Gordon, Eric Hamer, Irvine of Lairg, K. Torricke-Barton Co-ordinator, Keith Pike, Anna Blundy, B. H. Parker, John Streule, Lisa Armstrong Fashion Editor, Patience Wheatcroft Business Editor, Jilly Cooper, Jasper Gerard, M. C. Fitzpatrick, Head of Economics, Russell Kempson, Nigel Williamson, Lisa Armstrong, Sydney Friskin, Nicholas Harling, John Hopkins, Douglas Smith, Celia Brayfield, Stephen Wood, David Watts, David Powell Athletics Correspondent, Raymond Keene, Charlotte Cornwell, Christine Buckley, Mark Inglefield, Political Reporter, Matt Dickinson, Frances Gibb, Legal Correspondent, Paul Wilkinson, Gerard Vaughan, Jean McBride, Shirley Watts, Melissa Kite, Cathy Harris, Alan Pearey, Jill Sherman, David Powell, Athletics Correspondent, Richard Owen, Roger Boyes, Nigel Hawkes, Science Editor, Martin Woods, Stephen Timmons Senior Lecturer, Stewart Tendler, Philip Webster, Political Editor, Dalya Alberge, Roger Bootle, Roger Farrington, John Allison, William Rees-Mogg, Nick Szczepanik, Dominic Kennedy, Giles Whittell, Jason Nisse, Christopher Walker, Alex O'Connell, Kevin McCarra, George Caulkin, Simon Callow, Chris McGrath, Peter Riddell, Ben MacIntyre, Ian Brodie, David Sinclair, Fraser Nelson, Martin Waller, Chris Ayres, Carl Mortished International Business Editor, Mark Baldwin, Benedict Nightingale, Janet Welford, Alyson Rudd, Frances Gibb, Sam Kiley, Bill Edgar, David Powell, Michael Henderson, Robin Lodge, Alasdair Murray, Peter Robinson, John Goodbody, Sports News Correspondent, Christopher Irvine, Patrick Jenkin, Susan Emmett,
... Albion lead star of show a merry dance 'Iroha is a hero in Nigeria because he has ...
1999 - Gale Group | TDA
Thaddaeus Obaji Ariom, Iroha Ifeanyichukwu, Ikechukwu Benjamin Moses, C S Iroha, Ude U I, A C Kalu,
Objective: The objective of this study was to isolate and phenotypically characterize methicillin-resistant Staphylococcus aureus (MRSA)from clinical and community samples in Abakaliki, Nigeria.Methods: A total of 709 clinical (303) and community samples (406) samples were obtained for this study. MRSA isolates were detected using Kirby-Bauer disc diffusion method with the inclusion of 1 μg oxacillin and cefoxitin antibiotic disc. The isolates were screened for the β-lactamase production using nitrocefin ...
Tópico(s): Bacterial biofilms and quorum sensing
2019 - Makerere University | African Health Sciences
By Donald Macintyre, Labour Correspondent, By Paul Routledge, Labour Editor, From Michael Prest, From Our Correspondent, , From Nicholas Timmins, By Norman Fox, From Christopher Thomas, , By David Walker, By Stewart Tendler, By Derek Barnett, By Clifford Webb Midland Industrial Correspondent, From Ronald Faux, , By Donald Macintyre Labour Correspondent, By John Witherow, By Henry Stanhope Defence Correspondent, By Tony Samstag, By Peter Hennessy, By Bob Doe, By Dan van der Vat, By Hugh Clayton Agriculture Correspondent, By Our Diplomatic Staff, From Our Correspondent, From Kuldip Nayar, , From Patricia Clough, From Nicholas Hirst, , From Michael Hornsby, , From Moshe Brilliant, , From Patricia Clough, , From Richard Wigg, From W. P. Reeves, , From Richard Hughes, , From Peter Hazelhurst, By Gabriel Ronay, From David Bonavia, From Sinan Fisek, , By Sir Roy Shaw, Brian Alderson, Fred Inglis, Philippa Toomey, Neil Philip, David Wade, Heather Renshaw, Peter Vansittart, Philippa Toomcy., Dennis Hackett, William Mann, Barry Millington, Geoff Brown, Irving Wardle, Paul Griffiths, Max Harrison, Ned Chaillet, By Richard Streeton, Norman Fox, By Mitchell Platts, From Cliff Temple, By Michael Phillips Racing Correspondent, By John Blunsden, By Michael Coleman, By Gordon Allan, By David Hands, From Pamela Macgregor-Morris, A. Keith Bottomley, Philip Howard, Michael Hamlyn, Peter Watson, Ronald Hayman, D. G. LAYTON, , J. M. LEWIS, , DEREK NUNN, , J. W. RICHARDS, , GRAEME WOOLASTON, , BEAUMONT OF WHITLEY, , RICHARD TRACEY, , RUSSELL JONES., DAVID MORRIS, , MICHAEL CROFT, , REGINALD BOSANOUET, , R. N. G. STONE, , GEORGE WATSON, , GREENHILL OF HARROW, , ELIZABETH HILTON, , DAVID von SIMSON, , PHILIPPA MACLIESH, , MARK LE FANU, , J. A. FORREST, , By Amanda Haigh, By Richard Ford, By Our Industrial Staff, By John Whitmore, From Anthony Hilton, , By Baron Phillips, By Derek Harris, Commercial Editor, By Frances Williams, By Rupert Mornis, By Our Financial Staff, BY THE FINANCIAL EDITOR, Ross Davies, Pearce Wright, by David Hewson, By Catherine Gunn, By Peter Hill, by John Blunsden, Edited by Peter Davalle, From Tony Allaway, , By Annabel Ferriman, Health Services Correspondent, Kenneth Gosling, David Robinson, Harry Golombek, Louise Nicholson, John Higgins, John Percival, Nicholas Wapshott, Richard Williams, Peter Hillmore, Michael Young, Hilary Finch, John Russell Taylor, Sue Bond, Nicholas Keith, Adrianne Blue, Judy Froshaug, Mel Lewis, Peter Davalle, Geoffrey Wansell,
... H.Nightingale & Co. Ltd, Sadler's Wells Theatre, Iroha, Royal Dutch/shell Group Of Companies, American Pop, ...
1981 - Gale Group | TDA
F. E. Abeng, B.I. Ita, Valentine Chikaodili Anadebe, Vitalis Ikenna Chukwuike, Kokolo M Etiowo, Patience Yake Nkom, O.O. Ekerenam, Nkem B. Iroha, Immaculata J. Ikot,
In recent years, the use of drugs-based compounds to inhibit mild steel corrosion has grown significantly. Clonazepam stands out among other drug based compounds employed as potential corrosion inhibitors. This study investigates the experimental and computational properties of clonazepam drug molecule as mild steel corrosion inhibitor in chloride solution using weight loss, thermometric, electrochemical impedance spectroscopy, potentiodynamics polarization, surface imaging, Density Functional Theory, ...
Tópico(s): Electrochemical Analysis and Applications
2023 - Elsevier BV | Results in Engineering
... s Battleship Meiko Maru and the Kaientai's Iroha Maru in 1866, and the Assassination of Ryoma ...
0000 - Gale Group | NCCO Photography
Nkem B. Iroha, Lebe A. Nnanna, N. J. Maduelosi, Valentine Chikaodili Anadebe, F. E. Abeng,
The inhibition performance of expired Tamsulosin (TAM) was studied on St52 pipeline steel in 1 M HCl by gravimetric, electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) spectroscopic analysis. It was seen that the presence of the studied expired drug decreased the corrosion rate of the pipeline steel. TAM’s efficiency as an inhibitor increased as its concentration increased but decrease with temperature ...
Tópico(s): Metal and Thin Film Mechanics
2022 - Elsevier BV | Journal of Taibah University for Science
By Donald Macintyre, Labour Correspondent, By Our Labour Correspondent, From Michael Hornsby, , From Arthur Osman, , By Richard Willams Editor of Preview, By David Walker, By a Staff Reporter, From a Staff Reporter, , By Annabel Ferriman Health Services Correspondent, From Ronald Faux, By Peter Evans, Home Affairs Correspondent, By Sara Bonner, Political Staff, From Our Correspondent, , By Stewart Tendler Crime Reporter, By Peter Hennessy, By the Staff of "Nature", From Christopher Thomas, , By Pat Healy Social Services Correspondent, By Annabel Ferriman, Health Services Correspondent, From Tony Samstag, By Frances Gibb, By Kenneth Gosling, From Elkan Allan, From W. P. Reeves, , From Ray Kennedy, From Stephen Taylor, From Robert Schuil, From Jonathan Fenby, From Harry Debelius, From Our Correspondent, From Nicholas Hirst, , From Ian McGregor, , From Hasan Akhtar, , From Dessa Trevisan, , by M. G. G. Pillai, Ranjit Gill, M. G. G. Pillai, David Watt, Peter Watson, Frank Vogl US Economics Correspondent, GEORGE MATTHEWS, , M. BROOKFIELD, , BILL ROBINSON, , PETER STONE, , B. THOMAS, , A. M. THOMAS, , PAUL SIEGHART, , G. B HEY, , L. M. TAYTON, , CHRISTOPHER LEVER, , MUSA MAZZAWI, , EVAN LUARD, , BERNARD HARRISON, , SHEILA M. de MOLEYNS, , CHRISTOPHER PAYNE, , By Baron Phillips, By a Chess Correspondent, By David Nicholson-Lord, By Our Social Services Correspondent, By Kenneth Gosling Arts Reporter, Dennis Hackett, Richard Williams, David Robinson, Bryan Appleyard, Hilary Finch, Irving Wardle, By John Woodcock Cricket Correspondent, By Norman Fox Athletics Correspondent, From Jim Railton, From John Wilcockson, , By John Nicholls, By Stuart Jones Football Correspondent, By Mitchell Platts, From John Thirsk, From Michael Phillips Racing Correspondent, By Michael Prest, By Tony Hodges, By Rupert Morris, From Frank Vogl, , By Peter Wainwright, By Derek Harris, Commercial Editor, By Peter Hill, Industrial Editor, By Philip Robinson, By Peter Wilson-Smith, By Melvyn Westlake, By Arthur Reed, Air Correspondent, From Peter Hazlehurst, , BY THE FINANCIAL EDITOR, Neil Kelly, Michael Prest, Peter Hill, By Catherine Gunn, By Margareto Pagano, By Our Financial Staff, by Peter Waymark, Edited by Peter Davalle, By Richard Ford, By John Witherow, From Nicholas Hirst, Kenneth Gosling, Geoff Brown, Ned Chaillet, Louise Nicholson, Yasmin Hosain, John Higgins, Paul Griffiths, John Percival, Michael Watts, Philippa Toomey, John Russell Taylor, Michael Young, Mel Lewis, Sue Bond, /Judy Froshaugh, Nicholas Keith, David Wade, Peter Davalle, Geoffrey Wansell,
... Hall, Bank Base Rates, The Times, Misc, Lasmo, Iroha, Cornhill Insurance, Yachting World, Dar Al-Maal Al- ...
1981 - Gale Group | TDA
Emmanuel Iroha Akubugwo, Okezie Emmanuel, Celestine Nwabu Ekweogu, Ositadinma Chinyere Ugbogu, Tochukwu Remigius Onuorah, Ozioma Glory Egeduzu, Eziuche Amadike Ugbogu,
In traditional medicine, Cucurbita pepo L. is used for the treatment of rheumatism, diabetes, inflammations, and wound injuries. This study was conducted to evaluate the phytochemical constituents, safety profile, wound healing, and anti-inflammatory activities of Cucurbita pepo leaf extract in rats. The phytochemical analysis of C. pepo extract was carried out using gas chromatography-mass spectrometry (GC-MS). In acute toxicity tests, the rats orally received a single dose of 5 g/kg extract of ...
Tópico(s): Medicinal Plants and Neuroprotection
2022 - Österreichische Apotheker-Verlagsgesellschaft m. b. H. | Scientia Pharmaceutica
Giles Smith, Andrew Robson, Dennis Salter, Tom Winsor, Clement Hale, Andrew Billen, Beryl Forster, Joanna Bale and Steve Bird, Adam Sherwin Media Reporter, Greg Hurst Political Correspondent, Frances Gibb Legal Editor, Gary Duncan, Jacky Poole, Simon Barnes, Jessica Davies, Keith E. Hunter (Visiting Professor), Linda Tsang, David Rhys Jones, Daniel Rook, Philip Howard, Hilary Finch, Margaret Maden, Jennal Cox Fitness Editor, David Chater, Simon Iroha, Olya Melnitchouk, Clive Davis, Richard Hobson One-Day Cricket Correspondent, Richard Brook, Antole Kaletsky, James Hider and Richard Lloyd parry, David Charter and Michael Evans, Sam Marlowe, Kevin Eason, Walter J. Dennis, Chris Sheridan, Joe Joseph, David Sharrock, Stephen Ward, Jack Malvern, Dominic Walsh, Steve Bird, James Doran Wall Street Correspondent, Matthew Butler, Gary Jacob, Stuart Sexton, Martin Davies, F. Malcolm, Peter Rayner, Tosin Otunla, Jill Dupleix, Daniel Finkelstein, Simon Fairclough, Angela Jameson Industrial Correspondent, Dan Sabbagh, Libby Purves, Jeremy Hunt, Nicholas Blanford, Alan Hamilton, Heather Nicholson, Alex Glassbrook, James Delingpole, John Young, Sam Lister Health Correspondent and Maria Sadoyan, Roland Watson, David Pannick, Qc, Richard Lloyd Parry, Robert Needham, Charles Bremner, Sara Lawrence, Ian MacKinnon, Matt Dickinson Chief Football Correspondent, Clare Holland, Nicholas Wapshott, Caroline Merrell Banking Correspondent, Michael Evans and David Charter, Russell Kempson, Richard Hornsby, David Rowan, Dr Sarah Brewer, Barbara Rowlands, Edward Fennell, Oliver Kay, Michael J. Hendrie Astronomy Correspondent, Christine Selb, R. J. Whitnell, Rick Broadbent, Mark Henderson Science Correspondent, Gary Slapper, Kelvin Roberts, Ann Treneman, John Low, John Hopkins Golf Correspondent, Rob Wright, Elaine Monaghan, Alistair Grant, David Beckham, Gabriel Rozenberg, Andrew Ruddle, Neil Harman Tennis Correspondent, Dan Sabbagh Telecoms Correspondent, Raymond Keene, Adam Sage, Suzi Godson, Lewis Smith, Ian Greaves, Matthew Pryor, Matt Dickinson, Richard Ford and Stewart Tendler, Christine Buckley Industrial Editor, Bernard Aspinall, Tom Parfitt, Barry M. Wadeson, Nigel Hawkes, Chris Campling, David Wolfe, Helen Rumbelow Political Correspondent, John F. Donaldson, David Mattin, Oliver August, Nick Hasell, Joanne Hart, Carolyn Asome, Julian Muscat, Mike Mulvihill, Frances Gibb Legal Editor and Sean O'Neill, John Allison, John Goodbody, Joanna Pitman, Philip Webster Political Editor, Tosin Sulaiman, Mel Webb, Heather Rogers, Christopher Hawtree, George Caulkin, Angela Neustatter, Caitlin Moran, Neil Fisher, Alan Lee, Michael Austin, Neil Murray, Peter Riddell, Bob Yule, Michael Gove, Richard Beeston, Evie Prichard, Gary Duncan Economics Correspondent, Mark Henderson, Martin Waller, Michael Horsnell, Christopher Irvine, Alan Coren, Carl Mortished International Business Editor, Nigel Hawkes Health Editor, Ashling O'Connor, Stephen Dalton, Hugh Mullins and Sadie James, Frances Gibb, Iov Tennant, Adam Sherwin, Michael Horsnall, Randy Cohen, Alan Lee Racing Correspondent, Alexandra Blair Education Correspondent, Owen Slot, Edward Gorman Sailing Correspondent, Chirac in Bush Bust-Up, Richard Ford, Peter Klinger, Stephen Dawes, Reg Gale, Patience Wheatcroft, David McIntosh, Lisa Verrico,
The Times A new face, a new era for Iraq M&s inquiry Henman through Mongolian leader The Times Atkins diet 'can cut chance of a baby' The Times Today The ...
2004 - Gale Group | TDA
Angelina Wang, Alexander Liu, Ryan Zhang, Anat Kleiman, Leslie Kim, Dora Zhao, Iroha Shirai, Arvind Narayanan, Olga Russakovsky,
Machine learning models are known to perpetuate and even amplify the biases present in the data. However, these data biases frequently do not become apparent until after the models are deployed. Our work tackles this issue and enables the preemptive analysis of large-scale datasets. REvealing VIsual biaSEs (REVISE) is a tool that assists in the investigation of a visual dataset, surfacing potential biases along three dimensions: (1) object-based, (2) person-based, and (3) geography-based. Object-based ...
Tópico(s): Video Surveillance and Tracking Methods
2022 - Springer Science+Business Media | International Journal of Computer Vision
Nkem B. Iroha, Valentine Chikaodili Anadebe, N. J. Maduelosi, Lebe A. Nnanna, Lucky Cole Isaiah, Omar Dagdag, Avni Berisha, Eno E. Ebenso,
Linagliptin (LGP) was investigated as a mild steel (MS) corrosion inhibitor in 1 M HCl solution using combined experimental and theoretical explorations. The investigated molecule was revealed to reduce the corrosion of mild steel in an extremely acidic environment. LGP inhibitory effectiveness is temperature and inhibitor concentration dependent, reducing with rising temperature and increasing with increased LGP concentration. The maximum inhibition efficiencies deduced by weight loss, impedance ...
Tópico(s): Concrete Corrosion and Durability
2022 - Elsevier BV | Colloids and Surfaces A Physicochemical and Engineering Aspects
Cordelia U. Dueke‐Eze, Nancy Ada Madueke, Nkem B. Iroha, N. J. Maduelosi, Lebe A. Nnanna, Valentine Chikaodili Anadebe, Augustine Avwerosuo Chokor,
Corrosion inhibition ability of synthesized Schiff base namely, N-(5-methoxy-2-hydroxybenzylidene) isonicotinohydrazide (NMHI) on copper in 3.5% NaCl solution was studied via electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PP) and gravimetric study. Results showed NMHI to inhibit copper corrosion in chloride solution. The inhibition efficiency of NMHI was enhanced with an increase in the concentration but decreases with rising temperature. Maximum value of 97.7% inhibition ...
Tópico(s): Electrodeposition and Electroless Coatings
2022 - Elsevier BV | Egyptian Journal of Petroleum
Ejikeugwu Chika, Okoro Nworie, Morteza Saki, Hussein O.M. Al-Dahmoshi, Noor S.K. Al-Khafaji, Ezeador Chika, Emmanuel Nwakaeze, Peter M. Eze, E.O. Oni, Chidiebere Obi, Iroha Ifeanyichukwu, Charles Okechukwu Esimone, Michael U. Adikwu,
Abstract Background Gram-negative bacteria (GNB) including Escherichia coli , Pseudomonas aeruginosa , and Klebsiella pneumoniae represent the most relevant reservoir of resistance genes such as metallo-β-lactamase (MBL) and AmpC genes that give them the undue advantage to resist antimicrobial onslaught. This study aimed to investigate the occurrence of MBL ( bla IMP-1 , bla IMP-2 , bla VIM-1 , bla VIM-2 ) and AmpC ( bla FOX , bla DHA , bla CMY , bla ACC ) resistance genes in aforementioned GNB collected from abattoir and ...
Tópico(s): Bacterial biofilms and quorum sensing
2021 - BioMed Central | BMC Microbiology
Nkem B. Iroha, Cordelia U. Dueke‐Eze, T.M. Fasina, Valentine Chikaodili Anadebe, Lei Guo,
Tópico(s): Hydrogen embrittlement and corrosion behaviors in metals
2021 - Springer Science+Business Media | Journal of the Iranian Chemical Society
Nkem B. Iroha, Cordelia U. Dueke‐Eze, Abosede James, T.M. Fasina,
N-(5-nitro-2-hydroxybenzylidene)pyridine-4-amine (NHPA) synthesized by the condensation of 4-aminipyridine with 5-nitro-2-hydroxybenzaldehyde was tested as an inhibitor for API J55 carbon steel (CS) corrosion in 1 M HCl utilizing electrochemical and gravimetric measurements. Inhibition was enhanced with increase in NHPA concentration and at optimum concentration of NHPA (2.0 g L−1) and 30 °C, 96.28% inhibition efficiency was obtained with gravimetric method, 93.03% with electrochemical impedance spectroscopy ( ...
Tópico(s): Hydrogen embrittlement and corrosion behaviors in metals
2021 - Elsevier BV | Egyptian Journal of Petroleum
Nkem B. Iroha, N. J. Maduelosi,
The extract of Justicia secunda (JS) leaves was investigated as an eco‐friendly corrosion inhibitor of aluminum in 0.5 M HCl using weight loss, electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), and scanning electron microscopy (SEM) techniques. The inhibitor concentrations used ranged from 50 to 250 ppm at 30, 40, and 50oC. Results show that Justicia secunda acts as a good inhibitor for aluminum. Its efficiency increased with increasing inhibitor concentration but decreased ...
Tópico(s): Concrete and Cement Materials Research
2021 - | Biointerface Research in Applied Chemistry
Tópico(s): Hydrogen embrittlement and corrosion behaviors in metals
2021 - Springer Science+Business Media | Emergent Materials
Shubhani Aggarwal, Neeraj Kumar,
... within the Hyperledger framework are Hyperledger Fabric, Hyperledger Iroha, Hyperledger Indy, Hyperledger Sawtooth, Hyperledger Cello, Hyperledger Explorer, ...
Tópico(s): Blockchain Technology Applications and Security
2020 - Elsevier BV | Advances in computers
N. J. Maduelosi, Nkem B. Iroha,
Tópico(s): Electrochemical Analysis and Applications
2020 - Springer Science+Business Media | Journal of Bio- and Tribo-Corrosion
Malachy Ugwu, Malini Shariff, C.M. Nnajide, Kiran Beri, Ugochukwu Moses Okezie, Iroha Ifeanyichukwu, Charles Okechukwu Esimone,
Little is known about the molecular basis of antibiotic resistance among uropathogens in Southeast Nigeria. The aim of the study was to characterize enterobacterial uropathogens with respect to drug resistance. One hundred (100) enterobacterial uropathogens were studied. Their antibiotic susceptibility patterns were evaluated using disk diffusion, screened, and confirmed phenotypically for the presence of β-lactamases: ESBL, AmpC, carbapenemase, and MBLs. Screen positives were further tested for ...
Tópico(s): Enterobacteriaceae and Cronobacter Research
2020 - Pulsus Group | Canadian Journal of Infectious Diseases and Medical Microbiology
Nkem B. Iroha, Nancy Ada Madueke, Victor Mkpenie, Babatunde Temitope Ogunyemi, Lebe A. Nnanna, Sangeeta Singh, Ekemini D. Akpan, Eno E. Ebenso,
The effect of Vincamine (VCA) as an inhibitor for the corrosion of J55 steel in 1 M HCl was examined utilizing gravimetric and electrochemical methods. Surface morphology was studied using Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and atomic force microscopy (AFM) techniques. The outcome showed that VCA hindered the dissolution of J55 steel in the acidic medium. From the gravimetric method, results showed that inhibition efficacy depended on the concentration ...
Tópico(s): Electrodeposition and Electroless Coatings
2020 - Elsevier BV | Journal of Molecular Structure
Raghvinder S. Sangwan, Mohamad Kassab, Christopher Capitolo,
... with a prototype that implements this architecture using Iroha, a commercially available financial ledger for blockchain systems.
Tópico(s): Cloud Computing and Resource Management
2020 - Elsevier BV | Procedia Computer Science