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Search Results: 1 - 10 of 863 matches for " MF Blanc "
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The Impact of Climate Change on Crop Yields in Sub-Saharan Africa  [PDF]
Elodie Blanc
American Journal of Climate Change (AJCC) , 2012, DOI: 10.4236/ajcc.2012.11001
Abstract: This study estimates of the impact of climate change on yields for the four most commonly grown crops (millet, maize, sorghum and cassava) in Sub-Saharan Africa (SSA). A panel data approach is used to relate yields to standard weather variables, such as temperature and precipitation, and sophisticated weather measures, such as evapotranspiration and the standardized precipitation index (SPI). The model is estimated using data for the period 1961-2002 for 37 countries. Crop yields through 2100 are predicted by combining estimates from the panel analysis with climate change predictions from general circulation models (GCMs). Each GCM is simulated under a range of greenhouse gas emissions (GHG) assumptions. Relative to a case without climate change, yield changes in 2100 are near zero for cassava and range from –19% to +6% for maize, from –38% to –13% for millet and from –47% to –7% for sorghum under alternative climate change scenarios.
A pericentric inversion of chromosome 4 in pigs
A Ducos, A Pinton, A Séguéla, HM Berland, MF Blanc, A Darré, P Pinton, M Yerle, R Darré
Genetics Selection Evolution , 1997, DOI: 10.1186/1297-9686-29-3-383
Abstract:
A new Robertsonian translocation in Holstein-Friesian cattle
A Pinton, A Ducos, HM Berland, A Séguéla, MF Blanc, A Darré, S Mimar, R Darré
Genetics Selection Evolution , 1997, DOI: 10.1186/1297-9686-29-4-523
Abstract:
The varicella zoster vaccine
MF Cotton
Continuing Medical Education , 2003,
Abstract:
Work-related asthma
MF Jeebhay
Continuing Medical Education , 2009,
Abstract: Occupational lung diseases such as asthma, COPD and pneumoconioses caused by exposure to airborne particulates are a major contributor to mortality and disability globally. However, work-related asthma remains under-recognised, poorly managed and inadequately compensated.
The Pattern Of Packed Cell Volume, Plasma Electrolytes And Glucose Levels In Patients Infected With Plasmodium falciparum
MF Olaniyan
African Journal of Clinical and Experimental Microbiology , 2005,
Abstract: Fifty-two patients (27 males, 25 females aged 25 ±: 18.4 years) with Plasmodium falciparum infection and 53 healthy control subjects (27 males, 26 females aged 28.3 ± 19.2 years) were recruited for the study. Plasma electrolytes (Na+, K+, Cl-), glucose and HCO3- were respectively analyzed colorimetrically and biochemically. There was an observed lower significant mean value of packed cell volume, Na+, HCO3-and glucose in Plasmodium falciparum infected subjects than the values obtained from the normal control subjects with p < 0.05. Higher significant mean value of Cl- and K+ was observed in the test than the control subjects (p < 0.05). Significantly lower packed cell volume, Na+, Cl-, glucose and higher significant K+ levels were observed in the test subjects aged 1-10 years than test subjects aged 11-72 years with p < 0.05. This study further affirms the effects of Plasmodium falciparum infection on the pattern of packed cell volume, plasma electrolytes and glucose concentrations.
The pattern of the frequency of hbsag, hbeag, anti-hcv and anti-hbe in patients with haemoglobin genotype HbSS and HbSC in a rural community.
MF Olaniyan
African Journal of Clinical and Experimental Microbiology , 2008,
Abstract: Sixty HbSS sickle cell anaemic patients aged 17.45 ±10.1years (Female=30, Male=30) and sixty HbSC sickle cell disease patients aged 20.6±11.0years(Female=30,Male=30) were recruited for the investigation. Haemoglobin genotype of each of the patient was determined by electrophoresis. HepatitisB‘s' antigen, HBeAg,anti-HBe, and anti-HCV in patients' plasma were determined by Enzyme Immunoassay. The frequencies of HBsAg, anti-HBe, HBeAg +HBsAg, HBsAg + antiHBe, in HbSS(6.7% , 20%,13.3%, and 20% respectively) were higher than those of HbSC( 5% ,8.3%, 5% , and 3.3% respectively). The frequency of anti-HCV + anti-HBe in HbSC was higher compared with that of HbSS patients ( 3.3% Vs 0%).The frequency of HBeAg in female HbSS and HbSC patients was higher than their male counterparts.( HbSS:16.7%Vs 10%;HbSC:6.7% Vs 3.3%).Higher frequency of HBsAg was found in HbSS male patients than the females (26.7% Vs 13.3%).The frequency of anti-HBe in HbSS male patients and HbSC female patients was higher than those of HbSS female patients and HbSC male patients respectively( HbSS:10% Vs 3.3%; HbSC: 10% Vs 6.7%).The frequency of HBeAg+ HBsAg obtained in HbSS male patients and HbSC female patients was higher than the results obtained from HbSS female patients and HbSC male patients (HbSS: 16.7% Vs 10%; HbSC:6.7% Vs 3.3%).The frequency of HBsAg + anti-HBe in HbSS female patients was higher than in HbSS male patients.(23.3% Vs 16.7%).None of the patients plasma was found to contain both HBeAg + anti-HBe. This research work has therefore been used to examine the pattern of HBeAg, HBsAg, anti-HCV, and anti-HBe in the plasma of patients with haemoglobin genotype HbSS and HbSC in rural community.
Indigenous uses of plant leaves to treat malaria fever at Omo Forest reserve (OFR) Ogun state, Nigeria.
MF Adekunle
Ethiopian Journal of Environmental Studies and Management , 2008,
Abstract: The indigenous uses of forest plant leaves by the enclave dwellers of Omo forest reserve (OFR) Ogun state, Nigeria were investigated to provide further information on the traditional uses of environmental resources such as the forest in healthcare delivery systems. This is in response to the recent upsurge search for alternative systems of medicare to combat infectious diseases like malaria. Well structured and pretested questionnaire were administered through interview schedules on some randomly selected enclave dwellers of OFR. The questionnaire was made to elicit some information on the species of plants, sources, plant types, form and mode of uses. Twenty (20) plant species mostly trees and shrubs whose leaves were usually extracted to effect cure during malaria attacks were recorded. They are either boiled singly or in combination with other herbs and the extracts are administered orally. The wild forests constituted the major source of these leaves and are either used in fresh or dry forms.However, what is not known is the quantities harvested and the dosage levels. The conclusion was reached that malaria fever must have been a serious health problem in the study area as reported in other African societies looking at the large number of plant species used to effect cure traditionally. Further research is therefore essential into the dosage levels as well as the active ingredients. With the fast disappearance of the African flora especially Nigerians' due largely to deforestation the conservation of these plants become essential and is recommended.
Office skills for the general practitioner
MF Adamjee
Continuing Medical Education , 2007,
Abstract:
A primer of research strategies undertaken in health centers
Hudson MF
Journal of Multidisciplinary Healthcare , 2013, DOI: http://dx.doi.org/10.2147/JMDH.S42322
Abstract: primer of research strategies undertaken in health centers Review (453) Total Article Views Authors: Hudson MF Published Date March 2013 Volume 2013:6 Pages 93 - 98 DOI: http://dx.doi.org/10.2147/JMDH.S42322 Received: 04 January 2013 Accepted: 08 February 2013 Published: 14 March 2013 Matthew F Hudson Greenville Hospital System, Greenville, SC, USA Abstract: This discussion defines various research approaches undertaken in health care or health promotion settings, notably basic science research, translational research, comparative effectiveness research (CER), implementation sciences, and quality improvement. This discussion particularly clarifies the relationship between translational research implementation sciences, comparative effectiveness research (CER), and quality improvement; this discussion further notes how these particular efforts are included in the Health Service Research. The discussion may: (1) introduce novice researchers, practitioners and administrators to various research approaches, (2) establish shared language that enhances comprehension of research strategies sharing similar attributes, and (3) clarify future research direction and resource allocation for health researchers, administrators, and practitioners.
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