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21篇 您的检索式:作者名="Mihret"
    题名 作者 年代 出处 被引量
1Plasma cytokines and chemokines differentiate between active disease and non-active tuberculosis infection显示文摘Mihret A Bekele Y Bobosha K 2013J Infect2013,66,4:1
2Sharps injuries and exposure toblood and bloodstained body fluids involving medical waste handlers显示文摘Shiferaw Y Abebe T Mihret A 2012Waste Manag Res2012,30,12:1
3Human immunodeficiency virus infection among new smear positive pulmonary tuberculosis patients in Addis Ababa, Ethiopia 显示文摘Mihret A Bekele Y Aytenew M 2014Ethiop Med J2014,1,:1
4Lipoarabinomannan-spe- cific TNF-ct and IFN- as markers of protective immunity against tuberculosis: a cohort study in an endemic setting显示文摘Belay M Legesse M Mihret A 2015APMIS2015,123,10:1
5IFN-γand Ig A against non-methylated heparin-binding hemagglutinin as markers of protective immunity and latent tuberculosis:Results of a longitudinal study from an endemic setting显示文摘BELAY M LEGESSE M MIHRET A 2016J Infect2016,72,2:1
6Bacterial profile and antimicrobial susceptibility pattern of isolates among burn patients at Yekatit 12 Hospital Burn Center, Addis Ababa, Ethiopia显示文摘SEWUNET T DEMISSIE Y MIHRET A 2013Ethiop J Health Sci2013,23,3:1
7Plasma cytokines and ehe- mokines differentiate between active disease and non-active tuber- culosis infection 显示文摘Mihret A Bekele Y Bobosha K 2013Journal of Infection2013,66,:1
8Impact of HIV co-infection on plasma level of eytokines and chemokines of pulmonary tubercu- losis patients显示文摘Mihret A Abebe M Bekele Y 2014BMC Infect Dis2014,14,:1
9Factors associated with diabetic retinopathy screening and regular eye checkup practice among diabetic patients attending Felege Hiwot Specialized Hospital显示文摘AIM: To identify associated factors of diabetic retinopathy(DR) screening and ey e check-up practice among diabetes mellitus(DM) patients attending Felege Hiwot Specialized Hospital.METHODS: An institution-based cross-sectional study was applied from October 4, 2019 to January 12, 2020 at Felege Hiwot Specialized Hospital. A systematic random sampling technique was used to recruit participants and an interviewer-administered questionnaire was employed to collect the data. The collected data were entered into Epi Info version 7 and transposed to SPSS version 24 for statistical analysis. Descriptive statistics were executed and associated factors were identified using binary logistic regression. The strength of association between the independent and the outcome variable was determined using an adjusted odds ratio(AOR) with 95% confidence interval(CI). RESULTS: Four hundred and six participants partake with a response rate of 95.7% and a mean age of 47±11.5y. The magnitude of DR screening was 308(75.9%, 95%CI: 71.5%, 79.8%). Higher educational level(AOR=3.25;95%CI: 1.40, 8.78), good knowledge of DR(AOR=2.50;95%CI: 1.55, 4.46), and family history of DM(AOR=2.15;95%CI: 1.41,3.85) were significantly associated with DR screening. On the other side, rural residence [AOR=3.11(1.89, 5.02)] and undesirable attitudes toward DR [AOR=5.65(3.14, 8.76)] were significantly associated with poor regular eye checkup practice.CONCLUSION: Most of the participants are screened for DR. Higher education, family history, and good knowledge are associated with DR screening. In addition, rural residence and undesirable attitudes toward DR are associated with regular eye checkup practice.Sofonias Addis Fekadu Mohamed Abdu Seid Yonas Akalu Yibeltal Yismaw Gela Mengistie Diress Mihret Getnet Baye Dagnew Yitayeh Belsti 2022International Journal of Ophthalmology(English edition)2022,15,11:1
10Data Center Power System Stability-Part II: System Modeling and Analysis显示文摘This is the second part of a two-part paper on stability study of data center power systems by impedance-based methods.As the basis for this application,Part I[1]developed new impedance models for power supplies that are the most dominant loads in data centers.This second part presents system modeling and analysis methods that can support practical data center power system design to ensure stability.The proposed methods comprise:1)building distribution network modeling by impedance scaling;2)system modeling and model reduction based on equivalent source impedance;3)system stability analysis in the sequence domain to include zero-sequence dynamics;and 4)expansion of system models and analyses to account for network asymmetry and uneven loading.These methods are used to characterize practical resonance problems observed in data centers,explain their root causes,and develop solutions.For systems using Y-connected power supply units(PSUs),the zero sequence is identified as the weakest link and the first to become unstable.The expanded system model and analysis reveal a new,differential-mode instability that is responsible for high frequency resonances.To guarantee system stability,new impedance-based product and system design specifications are developed based on sufficient conditions derived from the Nyquist stability criterion.Laboratory and field measurements are presented to substantiate the proposed methods and conclusions.Jian Sun Melaku Mihret Mauricio Cespedes David Wong Mike Kauffman 2022CSEE Journal of Power and Energy Systems2022,8,2:1
11Dendritic cells activate and mature after infection with Mycobacterium tuberculosis显示文摘Mihret A Mamo G Tafesse M 0,,07:1
12Herpes simplex vi rus type 2 seropositivity among urban adults in Africa: results from two cross-sectional surveys in Addis Ababa, Ethiopia显示文摘 Rinke de Wit TF Petros B 2002Sex Transm Dis2002,29,3:1
13Sharps injuries and exposure to blood and bloodstained body fluids involving medical waste handlers显示文摘Shiferaw Y Abebe T Mihret A 2012Waste Manag Res2012,30,12:1
14Internal audit effectiveness:an Ethiopian public sector cash study显示文摘Mihret D.G A.W.Yismaw 0,,05:1
15Plasma cytokines and chemokines differentiate between active disease and non-active tuberculosis infection显示文摘Mihret A Bekele Y 2013Journal of Infection2013,66,4:1
16Plasma cytokines andchemokines differentiate between active disease and non-activetuberculosis infection显示文摘Mihret A Bekele Y Bobosha K 2013J Infect2013,66,4:1
17Prevalence and antimicrobial resistance of Campylobacter isolates from humans and chickens in Bahir Dar, Ethiopia显示文摘Ewnetu D Mihret A 2010Foodborne Pathog Dis2010,7,6:1
18Internal Audit Effectiveness: An EthiopianPublic Sector Case Study 显示文摘Mihret Dessalegn Geite Ysmaw Aserajew Wondim 2007Managerial Auditing Journal2007,25,:1
19Bacterial profile and antimicrobial susceptibility pattern of isolates among burn patients at Yekatit 12 Hospital Burn Center, Addis Ababa, Ethiopia显示文摘Sewunet T Demissie Y Mihret A 2013Ethiop J Health Sci2013,23,3:1
20Internal Audit Effectiveness:an Ethiopian Public Sector Case Study 显示文摘D G Mihret A W Yismaw 2007Managerial Auditing Journal2007,22,5:1
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