Login
Login
切换导航
Home
Articles
Journals
Books
News
About
Services
Submit
Home
Journal
Articles
Journals A-Z
Browse Subjects
Biomedical & Life Sci.
Business & Economics
Chemistry & Materials Sci.
Computer Sci. & Commun.
Earth & Environmental Sci.
Engineering
Medicine & Healthcare
Physics & Mathematics
Social Sci. & Humanities
Browse Subjects
Biomedical & Life Sciences
Business & Economics
Chemistry & Materials Science
Computer Science & Communications
Earth & Environmental Sciences
Engineering
Medicine & Healthcare
Physics & Mathematics
Social Sciences & Humanities
Publish with us
Paper Submission
Information for Authors
Peer-Review Resources
Open Special Issues
Open Access Statement
Frequently Asked Questions
Publish with us
Paper Submission
Information for Authors
Peer-Review Resources
Open Special Issues
Open Access Statement
Frequently Asked Questions
Follow SCIRP
Contact us
+1 323-425-8868
customer@scirp.org
+86 18163351462(WhatsApp)
1655362766
Paper Publishing WeChat
Complete Matching
Editorial Board
Show/Hide Options
Show/Hide Options
All
Title
Abstract
Keywords
DOI
Author
Journal
Affiliation
ISSN
Subject
Design and Digital Implementation of Controller for PMSM Using Extended Kalman Filter
(Articles)
Mamatha Gowda
,
Warsame H. Ali
,
Penrose
Cofie
,
John Fuller
Circuits and Systems
Vol.4 No.8
,December 26, 2013
DOI:
10.4236/cs.2013.48064
8,124
Downloads
12,314
Views
Citations
Design and Implementation of Low-Pass, High-Pass and Band-Pass Finite Impulse Response (FIR) Filters Using FPGA
(Articles)
Emmanuel S. Kolawole
,
Warsame H. Ali
,
Penrose
Cofie
,
John Fuller
,
C. Tolliver
,
Pamela Obiomon
Circuits and Systems
Vol.6 No.2
,February 15, 2015
DOI:
10.4236/cs.2015.62004
9,570
Downloads
14,174
Views
Citations
Analysis of the Load Flow Problem in Power System Planning Studies
(Articles)
Olukayode A. Afolabi
,
Warsame H. Ali
,
Penrose
Cofie
,
John Fuller
,
Pamela Obiomon
,
Emmanuel S. Kolawole
Energy and Power Engineering
Vol.7 No.10
,September 30, 2015
DOI:
10.4236/epe.2015.710048
34,171
Downloads
52,565
Views
Citations
Rapid Prototype with Field Gate (A Design and Implementation of Stepper Motor Using FPGA)
(Articles)
Warsame H. Ali
,
Emmanuel S. Kolawole
,
Pamela Obiomon
,
John H. Fuller
,
Shukri Ali
,
Penrose
Cofie
Circuits and Systems
Vol.7 No.8
,June 9, 2016
DOI:
10.4236/cs.2016.78122
2,640
Downloads
4,945
Views
Citations
Performance and Efficiency Simulation Study of a Smart-Grid Connected Photovoltaic System
(Articles)
Warsame H. Ali
,
Penrose
Cofie
,
John H. Fuller
,
Savitha Lokesh
,
Emmanuel S. Kolawole
Energy and Power Engineering
Vol.9 No.2
,February 10, 2017
DOI:
10.4236/epe.2017.92006
2,270
Downloads
4,480
Views
Citations
Practical Approaches to Securing an IT Environment
(Articles)
Emmanuel S. Kolawole
,
Warsame H. Ali
,
Cofie
Penrose
,
John C. Fuller
Communications and Network
Vol.9 No.4
,November 30, 2017
DOI:
10.4236/cn.2017.94019
1,855
Downloads
5,035
Views
Citations
Perceived Benefits of Using Value Engineering on Road Projects in Ghana
(Articles)
James
Cofie
Danku
,
Philip Agyekum Antwi
World Journal of Engineering and Technology
Vol.8 No.2
,May 18, 2020
DOI:
10.4236/wjet.2020.82018
800
Downloads
2,851
Views
Citations
A Simple Test of Seminal Fluid Chemistry and Its Potential Impact on Cryopreservation
(Articles)
Glenn Yeomans
,
Lindsay
Penrose
,
Sam Prien
Open Journal of Veterinary Medicine
Vol.13 No.9
,September 14, 2023
DOI:
10.4236/ojvm.2023.139014
59
Downloads
267
Views
Citations
Professionals’ Perceptions on Construction Progress Measurement Methods Used in Ghana
(Articles)
James
Cofie
Danku
,
Kofi Agyekum
,
Francis Terkpertey Asare
World Journal of Engineering and Technology
Vol.8 No.2
,March 24, 2020
DOI:
10.4236/wjet.2020.82012
997
Downloads
2,376
Views
Citations
Critical Barriers to Traditional Project Progress Measurement: Perspectives of Ghanaian Construction Professionals
(Articles)
James
Cofie
Danku
,
Kofi Agyekum
,
Francis Terkpertey Asare
Journal of Building Construction and Planning Research
Vol.8 No.2
,May 6, 2020
DOI:
10.4236/jbcpr.2020.82008
589
Downloads
2,741
Views
Citations
Influence of Tree Density on Vegetation Composition and Soil Chemical Properties in Savanna Rangeland of Eastern Cape, South Africa
(Articles)
Sive Tokozwayo
,
Keletso Mopipi
,
Eric
Cofie
Timpong-Jones
Agricultural Sciences
Vol.12 No.10
,September 30, 2021
DOI:
10.4236/as.2021.1210064
247
Downloads
1,197
Views
Citations
Obesity Appears to Impact Male Fertility by Degrading Overall Semen Quality Rather than Individual Semen Parameters
(Articles)
Joseph Petty
,
Sami Jabara
,
Samuel Prien
,
Lindsay
Penrose
Open Journal of Obstetrics and Gynecology
Vol.4 No.15
,November 5, 2014
DOI:
10.4236/ojog.2014.415129
3,865
Downloads
5,231
Views
Citations
This article belongs to the Special Issue on
Fertility and Sterility Research
Next Generation Lubricants and Their Potential Use in Fertility Treatment
(Articles)
Bayley Richardson
,
Alisa White
,
Lindsay L.
Penrose
,
Sam Prien
Advances in Reproductive Sciences
Vol.11 No.4
,October 7, 2023
DOI:
10.4236/arsci.2023.114010
76
Downloads
428
Views
Citations
An Exploratory Study into Social Cost Considerations in Ghanaian Construction Industry
(Articles)
James
Cofie
Danku
,
Theophilus Adjei-Kumi
,
Bernard Kofi Baiden
,
Kofi Agyekum
Journal of Building Construction and Planning Research
Vol.8 No.1
,January 10, 2020
DOI:
10.4236/jbcpr.2020.81002
830
Downloads
2,634
Views
Citations
The relationship between maternal body fat and pre-implantation embryonic weight: Implications for survival and long-term development in an assisted reproductive environment
(Articles)
Julie Weathers
,
Natalie Zimmerer
,
Lindsay
Penrose
,
Kory Graves-Evenson
,
Samuel Prien
Open Journal of Obstetrics and Gynecology
Vol.3 No.5B
,July 9, 2013
DOI:
10.4236/ojog.2013.35A2001
3,693
Downloads
5,461
Views
Citations
This article belongs to the Special Issue on
Fertility and Sterility
Use of Oral Agents and/or Insulin in the Treatment of Diabetes during Pregnancy: An Examination of Outcomes in Pregestational versus Gestational Diabetics
(Articles)
Edwin Henslee
,
Amanda Hatton
,
Selman I. Welt
,
Jennifer Holmes
,
Lindsay
Penrose
,
Samuel Prien
,
Naghma Farooqi
Open Journal of Obstetrics and Gynecology
Vol.4 No.16
,December 8, 2014
DOI:
10.4236/ojog.2014.416144
3,120
Downloads
4,692
Views
Citations
A Simple One-Step System Enhances the Availability of High-Quality Sperm for Assisted Reproductive Procedures
(Articles)
Sam Prien
,
Trinity Moseley
,
Nirvika Singh-Sharma
,
Juergen Liebermann
,
Matthew D. VerMilyea
,
Lindsay L.
Penrose
Open Journal of Obstetrics and Gynecology
Vol.13 No.10
,October 10, 2023
DOI:
10.4236/ojog.2023.1310141
83
Downloads
523
Views
Citations
Short-Term Effect of Grazing Exclusion and Uncontrolled Grazing on Species Abundance, Dry Matter Yield and Nutritive Value in an Invaded Area by
Euryops floribundus
in the Eastern Cape, South Africa
(Articles)
Sive Tokozwayo
,
Eric
Cofie
Timpong-Jones
,
Keletso Mopipi
,
Masibonge Gxasheka
,
Unathi Gulwa
,
Siza Mthi
,
Mthunzi Mndela
,
Mzwethu Dastile
,
Azile Dumani
Open Journal of Ecology
Vol.13 No.6
,June 7, 2023
DOI:
10.4236/oje.2023.136020
84
Downloads
413
Views
Citations
Assessment of Risk of Carrier Waves in the Assisted Reproductive Laboratory
(Articles)
Samuel D. Prien
,
Jessica Smith
,
Christy Barron
,
Joseph Martin
,
Naghma Farooqi
,
Alita Loveless
,
Amy Van Gheem
,
Lindsay L.
Penrose
Open Journal of Obstetrics and Gynecology
Vol.5 No.10
,September 2, 2015
DOI:
10.4236/ojog.2015.510077
2,824
Downloads
3,444
Views
Citations
This article belongs to the Special Issue on
Reproductive Sciences
Follow SCIRP
Contact us
+1 323-425-8868
customer@scirp.org
+86 18163351462(WhatsApp)
1655362766
Paper Publishing WeChat
Free SCIRP Newsletters
Home
Journals A-Z
Subject
Books
Sitemap
Contact Us
About SCIRP
Publication Fees
For Authors
Peer-Review Issues
Special Issues
News
Service
Manuscript Tracking System
Subscription
Translation & Proofreading
FAQ
Volume & Issue
Policies
Open Access
Publication Ethics
Preservation
Retraction
Privacy Policy
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top