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| 1 | Accuracy and responses of genomic selection on key traits in apple breeding显示文摘The application of genomic selection in fruit tree crops is expected to enhance breeding eficiency by increasing prediction accuracy,increasing selection intensity and decreasing generation interval.The objectives of this study were to assess the accuracy of prediction and selection response in commercial apple breeding programmes for key traits.The training population comprised 977 individuals derived from 20 pedigreed fllsib families.Historic phenotypic data were available on 10 traits related to productivity and fruit external appearance and genotypic data for 7829 SNPs obtained with an llumina 20K SNP array.From these data,a genome-wide prediction model was built and subsequently used to calculate genomic breeding values of five application fllsib families.The application families had genotypes at 364 SNPs from a dedicated 512 SNP array,and these genotypic data were extended to the high-density level by imputation.These five families were phenotyped for 1 year and their phenotypes were compared to the predicted breeding values.Accuracy of genomic prediction across the 10 traits reached a maximum value of 0.5 and had a median value of 0.19.The accuracies were strongly affected by the phenotypic distribution and heritability of traits.In the largest family,significant selection response was observed for traits with high heritability and symmetric phenotypic distribution.Traits that showed non-significant response often had reduced and skewed phenotypic variation or low heritability.Among the five application families the accuracies were uncorrelated to the degree of relatedness to the training population.The results underline the potential of genomic prediction to accelerate breeding progress in outbred fruit tree crops that still need to overcome long generation intervals and extensive phenotyping costs. | Hélène Muranty Michela Troggio Inès Ben Sadok Mehdi Al Rifaï Annemarie Auwerkerken Elisa Banchi Riccardo Velasco Piergiorgio Stevanato W.Eric van de Weg Mario Di Guardo Satish Kumar François Laurens Marco C.A.M.Bink | 2015 | Horticulture Research2015，2，1： | 14 |
| 2 | Finite difference analysis of an advance core pre-reinforcement system for Toulon's south tube显示文摘The stability of shallow tunnels excavated in full face has been a major challenge to the scientific community for a long time.In recent years,new techniques based on the installation of a prereinforcement system ahead of the tunnel face were developed to control the deformations and surface settlements induced by the excavation and to ensure the sustainability of the tunnel in the long term.In this paper,a finite difference numerical simulation was conducted to study the behaviors and effects of two pre-reinforcement systems,i.e.the face bolting and the umbrella arch system installed in a section of southern Toulon tunnel in France.For this purpose,two approaches were taken and compared:a two-dimensional(2D) approach based on the convergence-confinement method,and a three-dimensional(3D) approach taking into account the complete modeling of the tunnel.A 2D numerical back-analysis was performed to identify the geomechanical parameters that offer satisfactory agreement with the measurement results.The limit of this method lies in the exact choice of the stress relaxation ratio a.To overcome this uncertainty,a 3D model was developed,which permitted to study the influence of different pre-support systems on the reaction of ground mass.Both 2D and 3D numerical approaches have been fitted to measurements recorded in a section of the Toulon tunnel and the very satisfactory correspondence has allowed validating the simulations.The results show that the 3D numerical analysis with a full discretization of the inclusions seems unquestionably the most reliable approach. | fethi kitchah sadok benmebarek | 2016 | Journal of Rock Mechanics and Geotechnical Engineering2016，8，5： | 3 |
| 3 | Prevalence of intestinal parasite infections among patients in local public hospitals of Hail,Northwestern Saudi Arabia显示文摘Objective:To evaluate the prevalence of intestinal parasites among patients in Hail,Northwestern Saudi Arabia.Methods:Stool samples were collected from 130 patients(69females and 61 males) in Hail General Hospital.Each sample was examined by direct wet mount microscopic examination using both normal saline and Lugol's iodine preparation and concentration techniques using salt and formol-ether solutions.Permanent stained smears were performed for intestinal coccidian using modified Ziehl-Neelsen technique.Results:The overall prevalence of intestinal parasitic infection was 45.38%(59 cases).Forty-four(33.84%)were found to be infected with one or more intestinal protozoa.5(3.84%) were infected with helminthes and 10(7.69%) had mixed infection with both helminthes and protozoa.The most common intestinal helminth detected was Ancyloxtoma duvdenale(n=5.3.84%),followed by Ascaris lumlmcnidex.Taenia sp.and Trichuris trichiura(n=2 for each species,1.5%).For intestinal protozoa,the coccidian Cryptosporidium parvum(n=25,19.23%) was the most common followed by Entamoeba histolytica/dispur(n=21,16.15%),Giurdia lamblia(n=15,11.54%),Entamoeba coli(n=5.3.85%) and Blastocysts hominis(n=3,2.30%).The prevalence of intestinal parasitic infections in females was significantly higher than in males(P<0.05).Conclusions:This is the first study highlighting that intestinal parasites are still an important public health problem in Northwestern Saudi Arabia Therefore,health education would be the best way to prevent from intestinal parasite infections which are mainly food borne diseases. | Omar Hassen Amer Ibraheem M Ashankyty Najoua Al Sadok Haouas | 2016 | Asian Pacific Journal of Tropical Medicine2016，9，1： | 2 |
| 4 | Depth factors for undrained bearing capacity of circular footing by numerical approach显示文摘The undrained vertical bearing capacity of embedded foundation has been extensively studied using analytical and numerical methods.Through comparing the results of a circular embedded foundation in the literature,a significant difference between the bearing capacity factors and depth factors is observed.Based on the previous research findings,numerical computations using FLAC code are carried out in this study to evaluate the undrained bearing capacity of circular foundations with embedment ratios up to five for different base and side foundation roughness conditions.Unlike the foundation base,the roughness of the foundation side has a significant effect on the bearing capacity.The comparison of the present results with numerical studies available in the literature shows that the discrepancy is related to the procedures used to simulate the foundation side interface conditions and to the estimation of the bearing capacity. | Sadok Benmebarek Insaf Saifi Naima Benmebarek | 2017 | Journal of Rock Mechanics and Geotechnical Engineering2017，9，4： | 2 |
| 5 | Does corporate social responsibility affect the cost of capital?显示文摘 | Sadok El Ghoul Omrane Guedhami Chuck C.Y. Kwok Dev R. Mishra | 2011 | Journal of Banking and Finance2011，，9： | 2 |
| 6 | Chemical composition, angiotensin I-converting enzyme (ACE) inhibitory, antioxidant and antimicrobial activities of the essential oil from Periploca laevigata root barks显示文摘 | Mohamed Hajji Ons Masmoudi Nabil Souissi Yosra Triki Sadok Kammoun Moncef Nasri | 2010 | Food Chemistry2010，，3： | 2 |
| 7 | Combined effect of sepia soaking and temperature on the shelf life of peeled shrimp显示文摘 | Sadok S Abdelwahed A | 2004 | Food Chemistry2004，88，： | 1 |
| 8 | Global FOM and GMRES algorithms for matrix equations显示文摘 | Jbiliou K Messaoudi A Sadok H | | 0，，： | 1 |
| 9 | Better network traffic identificationthrough the independent combination of techniques显示文摘 | Callado A Keu R J Sadok D | 2010 | Journal of Net-work and Computer Applications2010，33，4： | 1 |
| 10 | Convergence properties of some block Krylov subspace methods for multiple linear systems显示文摘 | Bouyouli R Jbilou K Sadaka R Sadok H | | 0，，2： | 1 |
| 11 | The effects of essential oils addition on the quality of wild and farmed sea bream (Sparus aura- ta) stored in ice显示文摘 | Attouchi M Sadok S | 2012 | Food Bioprocess Technol2012，5，5： | 1 |
| 12 | Effect of LbL surface modification on characteristics and per- formances of cellulose acetate nanofiltration membranes 显示文摘 | Ramzi Hadj Lajimi Ezdine Ferjani Mohamed Sadok Roudesli | 2011 | Desalination2011，266，： | 1 |
| 13 | Treatment and prognosis of advanced stage non-small-cell lung cancer显示文摘 | CHERMITI B A BEN A G SADOK B M | 2014 | Rev Mal Respir2014，31，3： | 1 |
| 14 | Rho GTPases: masters of cen mi- gration显示文摘 | SADOK A MARSHALL CJ | 2014 | Small GTPases2014，5，29： | 1 |
| 15 | Treatment and prognosis of advanced stage non-small-cell lung cancer显示文摘 | Chermiti BAF Ben AG Sadok BM | 2014 | Rev Mal Respir2014，31，3： | 1 |
| 16 | Monitoring and performances evaluation of SAPVS in south of Algeria显示文摘 | SADOK M MEHDAOUI A HAMEK T | 1998 | Renewable Energy1998，15，14： | 1 |
| 17 | Impact of indole3butyric acid and indole3acetic acid on the lateral roots growth of Arabidopsis under salt stress conditions显示文摘 | Jemaa E Saida A Sadok B 2011 | 2011 | Australian Journal of Agricultural Engineering2011，2，1： | 1 |
| 18 | Phenotypie characterization and RAPD fingerprinting of Vibrio parahaermJlyticus and Vibrioalgi- nol)~icus isolated during Tunisian fish farm outbreaks显示文摘 | Sadok K Mejdi S Nonrhen S | 2013 | Folia Mi- erobiol (Praha)2013，58，1： | 1 |
| 19 | Adrenocortical oncocytoma:a case report and review of literature显示文摘 | TAHAR GT NEIIB KN SADOK SS | 2008 | J Pediatr Surg2008，43，： | 1 |
| 20 | Institutionalinvestment horizon and investmentcash flow sensitivity 显示文摘 | Najah A Scan C Sadok E G | 2012 | Journal ofBanking&Finance2012，36，4： | 1 |
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