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| 1 | A new approach for visual identification of orange varieties using neural networks and metaheuristic algorithms显示文摘Accurate classification of fruit varieties in processing factories and during post-harvesting applications is a challenge that has been widely studied.This paper presents a novel approach to automatic fruit identification applied to three common varieties of oranges(Citrus sinensis L.),namely Bam,Payvandi and Thomson.A total of 300 color images were used for the experiments,100 samples for each orange variety,which are publicly available.After segmentation,263 parameters,including texture,color and shape features,were extracted from each sample using image processing.Among them,the 6 most effective features were automatically selected by using a hybrid approach consisting of an artificial neural network and particle swarm optimization algorithm(ANN-PSO).Then,three different classifiers were applied and compared:hybrid artificial neural network–artificial bee colony(ANN-ABC);hybrid artificial neural network–harmony search(ANN-HS);and k-nearest neighbors(kNN).The experimental results show that the hybrid approaches outperform the results of kNN.The average correct classification rate of ANN-HS was 94.28%,while ANN-ABS achieved 96.70%accuracy with the available data,contrasting with the 70.9%baseline accuracy of kNN.Thus,this new proposed methodology provides a fast and accurate way to classify multiple fruits varieties,which can be easily implemented in processing factories.The main contribution of this work is that the method can be directly adapted to other use cases,since the selection of the optimal features and the configuration of the neural network are performed automatically using metaheuristic algorithms. | Sajad Sabzi Yousef Abbaspour-Gilandeh Ginés García-Mateos | 2018 | Information Processing in Agriculture2018，5，1： | 8 |
| 2 | Digoxin:A systematic review in atrial fibrillation,congestive heart failure and post myocardial infarction显示文摘AIM: To review digoxin use in systolic congestive heart failure, atrial fibrillation, and after myocardial infarction. METHODS: A comprehensive Pub Med search was performed using the key words 'digoxin and congestive heart failure', 'digoxin and atrial fibrillation', 'digoxin, atrial fibrillation and systolic congestive heart failure', and 'digoxin and myocardial infarction'. Only articles written in English were included in this study. We retained studies originating from randomized controlled trials, registries and included at least 500 patients. The studies included patients with atrial fibrillation or heart failure or myocardial infarction and had a significant proportion of patients(at least 5%) on digoxin. A table reviewing the different hazard ratios was developed based on the articles selected. Our primary endpoint was the overall mortality in the patients on digoxin vs those without digoxin, among patients with atrial fibrillation and also among patients with atrial fibrillation and systolic heart failure. We reviewed the most recent international guidelines to discuss current recommendations.RESULTS: A total of 18 studies were found that evaluated digoxin and overall mortality in different clinical settings including systolic congestive heart failure and normal sinus rhythm(n = 5), atrial fibrillation with and without systolic congestive heart failure(n = 9), and myocardial infarction(n = 4). Overall, patients with systolic congestive heart failure with normal sinus rhythm, digoxin appears to have a neutral effect on mortality especially if close digoxin level monitoring is employed. However, most of the observational studies evaluating digoxin use in atrial fibrillation without systolic congestive heart failure showed an increase in overall mortality when taking digoxin. In the studies evaluated in this systematic review, the data among patients with atrial fibrillation and systolic congestive heart failure, as well as post myocardial infarction were more controversial. The extent to which discrepancies among studies are based on statistical methods is currently unclear, as these studies' findings are generated by retrospective analyses that employed different techniques to address confounding. CONCLUSION: Based on the potential risks and benefits, as well as the presence of alternative drugs, there is a limited role for digoxin in the management of patients with normal sinus rhythm and congestive heart failure. Based on the retrospective studies reviewed there is a growing volume of data showing increased mortality in those with only atrial fibrillation. The pro-per role of digoxin is, however, less certain in other subgroups of patients, such as those with both atrial fibrillation and systolic congestive heart failure or after a myocardial infarction. Further studies may provide helpful information for such subgroups of patients. | Sebastiano Virgadamo Richard Charnigo Yousef Darrat Gustavo Morales Claude S Elayi | 2015 | World Journal of Cardiology2015，7，11： | 4 |
| 3 | Single vs dual(en bloc) kidney transplants from donors ≤ 5 years of age: A single center experience显示文摘AIM: To compare outcomes between single and dual en bloc(EB) kidney transplants(KT) from small pediatric donors. METHODS: Monocentric nonprospective review of KTs from pediatric donors ≤ 5 years of age. Dual EB KT was defined as keeping both donor kidneys attached tothe inferior vena cava and aorta, which were then used as venous and arterial conduits for the subsequent transplant into a single recipient. Donor age was less useful than either donor weight or kidney size in decision-making for kidney utilization as kidneys from donors < 8 kg or kidneys < 6 cm in length were not transplanted. Post-transplant management strategies were standardized in all patients.RESULTS: From 2002-2015, 59 KTs were performed including 34 dual EB and 25 single KTs. Mean age of donors(17 mo vs 38 mo, P < 0.001), mean weight(11.0 kg vs 17.4 kg, P = 0.046) and male donors(50% vs 84%, P = 0.01) were lower in the dual EB compared to the single KT group, respectively. Mean cold ischemia time(21 h), kidney donor profile index(KDPI; 73% vs 62%) and levels of serum creatinine(SCr, 0.37 mg/d L vs 0.49 mg/d L, all P = NS) were comparable in the dual EB and single KT groups, respectively. Actuarial graft and patient survival rates at 5-years follow-up were comparable. There was one case of thrombosis resulting in graft loss in each group. Delayed graft function incidence(12% dual EB vs 20% single KT, P = NS) was slightly lower in dual EB KT recipients. Initial duration of hospital stay(mean 5.4 d vs 5.6 d) and the one-year incidences of acute rejection(6% vs 16%), operative complications(3% vs 4%), and major infection were comparable in the dual EB and single KT groups, respectively(all P = NS). Mean 12 mo SCr and abbreviated MDRD levels were 1.17 mg/d L vs 1.35 mg/d L and 72.5 m L/min per 1.73 m^2 vs 60.5 m L/min per 1.73 m^2(both P = NS) in the dual EB and single KT groups, respectively. CONCLUSION: By transplanting kidneys from young pediatric donors into adult recipients, one can effectively expand the limited donor pool and achieve excellent medium-term outcomes. | Yousef Al-Shraideh Umar Farooq Hany El-Hennawy Alan C Farney Amudha Palanisamy Jeffrey Rogers Giuseppe Orlando Muhammad Khan Amber Reeves-Daniel William Doares Scott Kaczmorski Michael D Gautreaux Samy S Iskandar Gloria Hairston Elizabeth Brim Margaret Mangus Robert J Stratta | 2016 | World Journal of Transplantation2016，6，1： | 3 |
| 4 | Pacing-induced increase in QT dispersion predicts sudden cardiac death following cardiac resynchronization therapy显示文摘 | Chalil S Yousef ZR Muyhaldeen SA | 2006 | J Am Coll Cardiol2006，47，12： | 1 |
| 5 | Aluminium-induced deterioration in reproductive performance and seminal plasma biochemistry of male rabbits显示文摘 | Yousef M I El-Morsy A M Hassan M S | 2005 | Toxicology2005，215，12： | 1 |
| 6 | Haman tissue kallikreins:a family of new cancer biomarkers显示文摘 | Diamandis E P Yousef S | | 0，，21： | 1 |
| 7 | 显示文摘 | AZZEM M A YOUSEF U S PIERRE G | 1998 | Eur Polym J1998，34，： | 1 |
| 8 | 显示文摘 | AZZEM M A YOUSEF U S LIMOSIN D | 1996 | J Electroanal Chem1996，417，： | 1 |
| 9 | Pacing induced increase in QT dispersion predicts sudden cardiac death following cardiac resynchronization therapy显示文摘 | Chalil S Yousef ZR M uyhaldeen SA | 2006 | J Am Coil Cardiol2006，47，12： | 1 |
| 10 | Favorable prognostic value of tissue human kallikrein 11 (hK11) in patients with ovarian carcinoma显示文摘 | Borqono CA Fracchioli S Yousef GM | 2003 | Cancer2003，106，4： | 1 |
| 11 | Cadmium in-duced changes in lipid peroxidation,blood hematology,biochemical pa-rameters and semen quality of male rats:protective role of vitamin Eand beta-carotene显示文摘 | El-Demerdash F M Yousef M I Kedwany F S | | 0，，10： | 1 |
| 12 | Studies directed toward the synthesis of carba - D-arabinofuranose显示文摘 | Mohindra S Yousef A | 2000 | Tetrahedron Lett2000，41，： | 1 |
| 13 | Rapid detection and differentiation of AlicyclobaciUus species in fruit juice using hydrophobic grid membranes and attenuated total reflectance infrared microspectroscopy显示文摘 | Grasso E Yousef A Castellvi S | 2009 | J Agr Food Chem2009，57，10： | 1 |
| 14 | Effect of rare earth (Pr2 O3,Nd2 O3,Sm2 O3,Eu2 O3,Gd2 O3 and Er2 O3) on the acoustic properties of glass belonging to bismuth borate system显示文摘 | Yousef E S El-Adawy A El-Kheshkhany N | | 0，，01： | 1 |
| 15 | Kinetics of inactivation of Bacillus subtilis spores by continuous or intermittent ohmic and conventional heating显示文摘 | H Y Cho S K Sastry A E Yousef | 1999 | Biotech1999，62，： | 1 |
| 16 | Potential protec- tive effects of quercetin and curcumin on paracetamol-induced histological changes, oxidative stress, impaired liver and kidney functions and haematotoxicity in rat 显示文摘 | YOUSEF M OMAR S EI-GUENDI M | 2010 | Food Chem Toxieol2010，48，11： | 1 |
| 17 | Steroid hormone regulation and prognostic value of the human kallikrein gene 14 in ovarian cancer显示文摘 | Yousef GM Fracchioli S Scorilas A | 2003 | Am J Clin Pathol2003，119，3： | 1 |
| 18 | Improvement and extension of the blackbody-based spectral irradiance scale显示文摘 | Metzdorf J Yousef S G Stock K D Mller W | 1998 | Metrologia1998，35，： | 1 |
| 19 | Application of ozone for enhancing the microbiological safety and quality of foods: a review显示文摘 | Kim JG Yousef AE Dave S | 1999 | J Food Prot1999，62，9： | 1 |
| 20 | Rapid detection and differentiation of Alicyclobacillus species in fruit juice using hydrophobic grid membranes and attenuated total reflectance infrared microspectroscopy 显示文摘 | GRASSO E M YOUSEF A E DE LAMO CASTELLVI S | 2009 | Journal of Agricultural and Food Chemistry2009，57，10： | 1 |
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