|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Blood pressure,prevalence of hypertension and hypertension related complications in Nigerian Africans:A review显示文摘To review studies on hypertension in Nigeria over the past five decades in terms of prevalence,awareness and treatment and complications.Following our search on Pubmed,African Journals Online and the World Health Organization Global cardiovascular infobase,1060 related references were identified out of which 43 were found to be relevant for this review.The overall prevalence of hypertension in Nigeria ranges from 8%-46.4% depending on the study target population,type of measurement and cut-off value used for defining hypertension.The prevalence is similar in men and women(7.9%-50.2% vs 3.5%-68.8%,respectively) and in the urban(8.1%-42.0%) and rural setting(13.5%-46.4%).The pooled prevalence increased from 8.6% from the only study during the period from 1970-1979 to 22.5%(2000-2011).Awareness,treatment and control of hypertension were generally low with attendant high burden of hypertension related complications.In order to improve outcomes of cardiovascular disease in Africans,public health education to improve awareness of hypertension is required.Further epidemiological studies on hypertension are required to adequately understand and characterize the impact of hypertension in society. | Okechukwu S Ogah Ikechi Okpechi Innocent I Chukwuonye Joshua O Akinyemi Basden JC Onwubere Ayodele O Falase Simon Stewart Karen Sliwa | 2012 | World Journal of Cardiology2012，4，12： | 13 |
| 2 | A Secure Key Management Scheme for Heterogeneous Secure Vehicular Communication Systems显示文摘Intelligent transportation system(ITS)is proposed as the most effective way to improve road safety and traffic efficiency.However,the future of ITS for large scale transportation infrastructures deployment highly depends on the security level of vehicular communication systems(VCS).Security applications in VCS are fulfilled through secured group broadcast.Therefore,secure key management schemes are considered as a critical research topic for network security.In this paper,we propose a framework for providing secure key management within heterogeneous network:The security managers(SMs)play a key role in the framework by retrieving the vehicle departure information,encapsulating block to transport keys and then executing rekeying to vehicles within the same security domain.The first part of this framework is a novel Group Key Management(GKM)scheme basing on leaving probability(LP)of vehicles to depart current VCS region.Vehicle's LP factor is introduced into GKM scheme to achieve a more efficient rekeying scheme and less rekeying costs.The second component of the framework using the blockchain concept to simplify the distributed key management in heterogeneous VCS domains.Extensive simulations and analysis are provided to show the effectiveness and efficiency of the proposed framework:Our GKM results demonstrate that probability-based BR reduces rekeying cost compared to the benchmark scheme,while the blockchain decreases the time cost of key transmission over heterogeneous networks. | LEI Ao Chibueze Ogah Philip Asuquo Haitham Cruickshank SUN Zhili | 2016 | ZTE Communications2016，14，B06： | 3 |
| 3 | Thermally evaporated thin films of SnS for application in solar cell devices显示文摘 | Robert W. Miles Ogah E. Ogah Guillaume Zoppi Ian Forbes | 2009 | Thin Solid Films2009，，17： | 2 |
| 4 | Use of factor analysis scores in muhiple regression model for estimation of body weight from some body measurement in Muscovy duck 显示文摘 | Ogah D M Alaga A A Momoh M O | 2009 | International Journal of Poultry Science2009，8，11： | 1 |
| 5 | Prevalence of ven- trieular arrhythmias and heart rate variability pattern in chron- ic heart failure显示文摘 | Lasisi GT Adebola AP Ogah OS | 2012 | Niger Postgrad Med J2012，19，3： | 1 |
| 6 | Contemporary profile of acute heart failure in Southern Nigeria:data from the Abeokuta Heart Failure Clinical Registry显示文摘 | Ogah O S Stewart S Falase A O | 2014 | JACC Heart Fail2014，2，3： | 1 |
| 7 | Prevalence and determinants of hypertension in Abia State Nigeria:results from the Abia State Non-Communicable Diseases and Cardiovascular Risk Factors Survey显示文摘 | Ogah OS Madukwe OO Chukwuonye II | 2013 | Ethn Dis2013，23，2： | 1 |
| 8 | Anaesthesia for emergency caesarean section in a patient with pcripartum cardiomypathy: case reports 显示文摘 | Osinaike B Ogah J | 2011 | Cardiovasc J Mr2011，22，6： | 1 |
| 9 | Prevalence and determi- nants of hypertension in Abia State Nigeria:resuhs from the Abia State Non-Communicable Diseases and Cardiovascular Risk Factors Survey显示文摘 | Ogah OS Madukwe OO C hukwuonye I I | 2013 | Ethn Dis2013，23，2： | 1 |
| 10 | Pneumone- diastinum and subcutaneous emphysema complicating acute exac- erbation of bronchial asthma: case report 显示文摘 | Akinyemi RO Ogah OS Akisanya CO | 2007 | Ann Ibadan Postgrad Med2007，5，2： | 1 |
| 11 | Thermally evaporated thin films of SnS for application in solar cell devices 显示文摘 | MILES R W OGAH O E ZOPPI G | 2009 | Thin Solid Films2009，517，17： | 1 |
| 12 | Prevalence and determi- nants of hypertension in Abia State Nigeria : results from the Abia State Non-Communicable Diseases and CardiovascularRisk Factors Survey显示文摘 | Ogah OS Madukwe 00 Chukwuonye II | 2013 | Ethn Dis2013，23，2： | 1 |
| 13 | Prevalence of ventricular ar- rhythmias and heart rate variability pattern in chronic heart failure 显示文摘 | Lasisi GT Adebola AP Ogah OS | 2012 | Niger Postgrad Med J2012，19，3： | 1 |
| 14 | Annealing studies and electrical properties of SnS-based solar cells 显示文摘 | OGAH O E RAMAKRISHNA R K ZOPPI G | 2011 | Thin Solid Films2011，519，21： | 1 |
| 15 | Prevalence and determinants of hypertension in Abia State Nigeria: results fi'om the Abia State Non-Communicable Diseases and Cardiovascular Risk Factors Survey显示文摘 | Ogah OS Madukwe OO Chukwuonye II | 2013 | Ethn Dis2013，23，2： | 1 |
| 16 | Minimally invasive synthetic suburethral sling operations for stress urinary incontinence in women显示文摘 | Ogah J Cody JD Rogerson L | 2009 | Coehrane Database Syst Rev2009，4，： | 1 |
| 17 | Minimally invasive synthetic suburethral sling operations for stress urinary incontinence in women :a short version Cochrane review显示文摘 | Ogah J Cody D J Rogerson L | 2011 | Neurourol Uro- dyn2011，30，3： | 1 |
| 18 | Prevalence and determinants of hypertension in Abia State Nigeria: results from the Abia State Nan-Communicable Diseases and Cardiovascular Risk Factors Survey 显示文摘 | Ogah OS Madukwe OO Chukwuonye II | 2012 | Ethn Dis2012，23，2： | 1 |
| 19 | Minimally invasivesynthetic suburethra sling operations for stress urinaryincontinence in women显示文摘 | Ogah J Cody JD Rogerson L | 2009 | Cochrane Database Syst Rev2009，，00： | 1 |
| 20 | Prevalenee and determi- nants of hypertension in Abia State Nigeria: resuhs from the Abia State Non-Communicable Diseases and Cardiovascular Risk Factors Survey显示文摘 | Ogah OS Madukwe 00 Chukwuonye II | 2013 | Ethn Dis2013，23，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员