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81篇 您的检索式:作者名="S Banda"
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1Systematic review and meta-analysis of esophageal cancer in Africa:Epidemiology, risk factors, management and outcomes显示文摘BACKGROUND Esophageal cancer(EC)is associated with a poor prognosis,particularly so in Africa where an alarmingly high mortality to incidence ratio prevails for this disease.AIM To provide further understanding of EC in the context of the unique cultural and genetic diversity,and socio-economic challenges faced on the African continent.METHODS We performed a systematic review of studies from Africa to obtain data on epidemiology,risk factors,management and outcomes of EC.A non-systematic review was used to obtain incidence data from the International Agency for Research on Cancer,and the Cancer in Sub-Saharan reports.We searched EMBASE,PubMed,Web of Science,and Cochrane Central from inception to March 2019 and reviewed the list of articles retrieved.Random effects metaanalyses were used to assess heterogeneity between studies and to obtain odds ratio(OR)of the associations between EC and risk factors;and incidence rate ratios for EC between sexes with their respective 95%confidence intervals(CI).RESULTS The incidence of EC is higher in males than females,except in North Africa where it is similar for both sexes.The highest age-standardized rate is from Malawi(30.3 and 19.4 cases/year/100000 population for males and females,respectively)followed by Kenya(28.7 cases/year/100000 population for both sexes).The incidence of EC rises sharply after the age of 40 years and reaches a peak at 75 years old.Meta-analysis shows a strong association with tobacco(OR 3.15,95%CI:2.83-3.50).There was significant heterogeneity between studies on alcohol consumption(OR 2.28,95%CI:1.94-2.65)and on low socioeconomic status(OR 139,95%CI:1.25-1.54)as risk factors,but these could also contribute to increasing the incidence of EC.The best treatment outcomes were with esophagectomy with survival rates of 76.6%at 3 years,and chemo-radiotherapy with an overall combined survival time of 267.50 d.CONCLUSION Africa has high incidence and mortality rates of EC,with preventable and nonmodifiable risk factors.Men in this setting are at increased risk due to their higher prevalence of tobacco and alcohol consumption.Management requires a multidisciplinary approach,and survival is significantly improved in the setting of esophagectomy and chemoradiation therapy.Akwi W Asombang Nathaniel Chishinga Alick Nkhoma Jackson Chipaila Bright Nsokolo Martha Manda-Mapalo Joao Filipe G Montiero Lewis Banda Kulwinder S Dua 2019World Journal of Gastroenterology2019,25,31:9
2Robust control for linear systems with structural state space uncertainty显示文摘 Banda S S Yeh H M 1989Interna-tional Journal of Control1989,50,5:1
3Tailless aircraft flight control using multiple time scale re-configurable sliding modes 显示文摘Shtessel Y B Buffington J Banda S 2002IEEE Transactions on Control Systems Technology2002,10,2:1
4Relationship of gabbro and pillow lavas in the Lupar Formation, West Sarawak: implications for the interpretation of the Lubok Antu M lange and the Lupar Line显示文摘Haile N S Lam S K Banda R M 1994Bulletin of the Geological Society of Malaysia1994,36,:1
5Radiation interception and growth of maize/cowpea intercrop as affected by maize plant density and cowpea cuhivar显示文摘Watiki J M Fukai S Banda J A 1993Field Crop Res1993,35,:1
6RNA-baso anti-HIV-1 gene therapeutic constructs in SCID-hu mouse model显示文摘Bai J Banda N Lee N S 2002Mol Ther2002,6,6:1
7Robust flight control design using dynamic inversion and structured singular value synthesis 显示文摘Adams R J Banda S S 1993IEEE Transactions On Control Systems Technology1993,1,2:1
8Genetic analysis of a duck circovirus detected in commercial pekin ducks in new york~显示文摘Banda A Galloway Haskins R I Sandhu T S 2007Avian Dis2007,51,:1
9The start of a newera for stroke treatment:mechanical thrombectomy devices 显示文摘Benmira S Banda ZK Bhattacharya V 2011Curr Neurovasc Res2011,,1:1
10Genetic analysis of a duck circovirus detected in commercial Pekin ducks in New York显示文摘BandA A Galloway-Haskins R I Sandhu T S etal 2007Avian Dis2007,51,:1
11Toward improvement of tracking performance-nonlinear feedback for linear systems显示文摘LIN Z PACHTER M BANDA S 1998International Journal of Control1998,70,:1
12An overview of rotating stall and surge control for axial flow compressors 显示文摘Gu G Sparks A Banda S S 1999IEEE Trans Control Syst Technol1999,,7:1
13Design of nonlin- ear control laws for high angle-of-attack flight显示文摘Adams R J Buffington J M Banda S S 1994Journal of Guidance Control and Dynamics1994,17,4:1
14Toward improvement of tracking performance-nonlinear feedback for linear system显示文摘LIN Z PACHTER M BANDA S 1998International Journal of Control1998,70,1:1
15Genetic analysis of a duck circovirus detected in commercial Pekin ducks in New York 显示文摘Banda A Galloway-Haskins R 1 Sandhu T S 2007Avian Dis2007,51,1:1
16Application of structured singular value synthesis to a fighter aircraft 显示文摘Sparks A Banda S S 1993Journal of Guidance Control and Dynanics1993,,8:1
17Genotyping of Myco bacterium bowls by geographic location within Mexico显示文摘Milian S F Banda R V Ramirez C C 2002Prev Vet Med2002,55,4:1
18An Overview of Rotating Stall and Surge Control for Axial Flow Compressors显示文摘Gu Guoxiang Sparks A Banda S S 1999IEEE Transactions on Control Systems Technology1999,7,6:1
19Nonlinear Simulation of a Modified F-16 with Full-Envelope Control Laws显示文摘Reigelsperger W C Banda S S 1998Control Engineer Practice1998,6,2:1
20Coordinated control of multisatellite systems显示文摘Wei K Andy S A Banda S 2001J Guidance Control and Dynamics2001,24,2:1
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