Zobrazeno 1 - 10
of 38
pro vyhledávání: '"MB Aminu"'
Publikováno v:
Nigerian Journal of Technological Development. 18:21-29
This paper presents a nonintrusive method for estimating the parameters of an Induction Motor (IM) without the need for the conventional no-load and locked rotor tests. The method is based on a relatively new swarm-based algorithm called the Chicken
Publikováno v:
IEEE Transactions on Industrial Electronics. 67:7301-7311
Energy efficiency estimation for in-service induction motors has become a crucial area of research due to the increasing need for energy savings and demand-side management. As a result, several in-service efficiency estimation methods for induction m
Autor:
Istifanus Bala Bosan, Ndubuisi Anumenechi, Sunday A Edaigbini, Adeola A Orogade, MB Aminu, Ibrahim Z Delia
Publikováno v:
Nigerian Medical Journal : Journal of the Nigeria Medical Association
Background: Central venous catheterization is an uncommon procedure in most hospitals in the West African subregion. This article presents our initial experience with central line insertion. Materials and Methods: Catheter sizes ranged from 5 fr for
Autor:
Ibrahim Z Delia, Ikechukwuka Ifeanyichukwu Alioke, Modupeola Omotara A Samaila, Sunday A Edaigbini, Benjamine Fomete, MB Aminu, Ndubuisi Anumenechi
Publikováno v:
Nigerian Journal of Surgery, Vol 23, Iss 2, Pp 81-85 (2017)
Nigerian Journal of Surgery; Vol 23, No 2 (2017); 81-85
Nigerian Journal of Surgery : Official Publication of the Nigerian Surgical Research Society
Nigerian Journal of Surgery; Vol 23, No 2 (2017); 81-85
Nigerian Journal of Surgery : Official Publication of the Nigerian Surgical Research Society
Introduction: The indications for open biopsies for intrathoracic lesions have become almost negligible. This development was made possible by less invasive maneuvers such as computed tomography‑guided (CT‑guided) biopsy, thoracoscopy or video‑
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
As Variable Frequency Drives (VFDs) continue to dominate industrial process control, there is a need for stakeholders to quantify the converter-fed motor losses over a wide range of operating frequency and loading conditions. Although there is an inc
Autor:
MB Aminu
Publikováno v:
Nigerian Journal of Technology; Vol 38, No 1 (2019); 193-201
Conventionally, parameters of the Induction Motor (IM) are determined using the standard noload and locked rotor test. Performing the no-load test is simple and involved running the machine uncoupled to a load, while measuring the power, voltage, cur
Publikováno v:
2017 IEEE Energy Conversion Congress and Exposition (ECCE).
Efficiency of induction machines can be determined using international efficiency test standards such as the IEEE standard 112, IEC 60034-2-1 and JEC 37. The methods presented in these standards involve tests such as the no-load test, lock rotor test
Publikováno v:
AFRICON
The equivalent circuit method is one of the promising methods for induction machine efficiency estimation. Conventionally, parameters of the machine are usually obtained from a no-load and lock rotor test. For in-service induction machines, performin
Autor:
MB Aminu, Ibrahim Z Delia, Ibrahim Aliyu, Sunday A Edaigbini, Abosede A Orogade, Ndubuisi Anumenechi
Publikováno v:
Nigerian Journal of Surgery : Official Publication of the Nigerian Surgical Research Society
Nigerian Journal of Surgery, Vol 20, Iss 2, Pp 79-82 (2014)
Nigerian Journal of Surgery; Vol 20, No 2 (2014); 79-82
Nigerian Journal of Surgery, Vol 20, Iss 2, Pp 79-82 (2014)
Nigerian Journal of Surgery; Vol 20, No 2 (2014); 79-82
Background : Tube thoracostomy is a lifesaving and frequently performed procedure in hospitals where the expertise and necessary tools are available. Where the ideal drainage receptacle is unavailable, the underwater seal device can be improvised wit
Autor:
Ibrahim Z Delia, Ikechukwuka Ifeanyichukwu Alioke, Ndubuisi Anumenechi, MB Aminu, Sunday A Edaigbini, Achike Ezeanwu
Publikováno v:
NIGERIAN JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY. 11:67
Background: Achalasia is a rare disease. The present standard treatment is laparoscopic Heller's myotomy. Some centers still use thoracoscopy, thoracotomy, or laparotomy. Newer approaches such as the per-oral endoscopic esophagomyotomy are being eval