The increasing data pool in finance sectors forces machine learning(ML)to step into new complications.Banking data has significant financial implications and is confidential.Combining users data from several organizat...The increasing data pool in finance sectors forces machine learning(ML)to step into new complications.Banking data has significant financial implications and is confidential.Combining users data from several organizations for various banking services may result in various intrusions and privacy leakages.As a result,this study employs federated learning(FL)using a flower paradigm to preserve each organization’s privacy while collaborating to build a robust shared global model.However,diverse data distributions in the collaborative training process might result in inadequate model learning and a lack of privacy.To address this issue,the present paper proposes the imple-mentation of Federated Averaging(FedAvg)and Federated Proximal(FedProx)methods in the flower framework,which take advantage of the data locality while training and guaranteeing global convergence.Resultantly improves the privacy of the local models.This analysis used the credit card and Canadian Institute for Cybersecurity Intrusion Detection Evaluation(CICIDS)datasets.Precision,recall,and accuracy as performance indicators to show the efficacy of the proposed strategy using FedAvg and FedProx.The experimental findings suggest that the proposed approach helps to safely use banking data from diverse sources to enhance customer banking services by obtaining accuracy of 99.55%and 83.72%for FedAvg and 99.57%,and 84.63%for FedProx.展开更多
Using sucrose, citric acid and vitamin C as the basic liquid, different concentrations of 6-BA and B9 preservatives were added, and the carnation variety ＇ Master＇ was treated. The results showed that the formula of...Using sucrose, citric acid and vitamin C as the basic liquid, different concentrations of 6-BA and B9 preservatives were added, and the carnation variety ＇ Master＇ was treated. The results showed that the formula of 3% sucrose ＋ 50 mg/L citric acid ＋ 600 mg/L vitamin C ＋ 20 mg/L 6-BA could effectively maintain the water balance of the cut flower, prolong the vase life of the cut flower to 16.4 d, and maximize the flower diameter and the crown height.展开更多
[Objective] The research aimed to study the vase preservative of Anthurium seherzerianum cut flowers and provide reference for the planting and preservative method selection of A.seherzerianum.[Method] Using Tropical...[Objective] The research aimed to study the vase preservative of Anthurium seherzerianum cut flowers and provide reference for the planting and preservative method selection of A.seherzerianum.[Method] Using Tropical＇s spathe,one kind of common cut blossoms of A.seherzerianum as experimental materials,three different formula of vase solutions were used.And it was compared with common preservative formula of A.seherzerianum to study the vase preserved liquid of A.seherzerianum.[Result] Formula 3 was the optimum vase preservative,which was composed of 4% sucrose,0.08% NaCl,0.01% Ca（H2PO4）2·H2O,0.01% Chinese medicine antiseptic （ethonal extract from coptis）,0.1 mol/L NaOH,0.1 mol/L citric acid and 10 mg/L 6-BA.The preserved period reached 23 days,13 days longer than CK.The appreciative period reached 31 days,18 days longer than CK,with significant effects.In formula 3,water loss in A.seherzerianum spathe was decreased obviously,which was favorable for maintaining water content in tissues.The cell membrane permeability was reduced and the peroxidation of membrane ester was inhibited.The accumulation of MDA was decreased and SOD activity was increased.The protective enzyme activity of cells was enhanced and the content of proline and soluble sugar were increased and the respiration rate was reduced.[Conclusion] The formula（4% sucrose ＋ 0.08% NaCl＋ 0.01% Ca（H2PO4）2＋0.01% Chinese medicine antiseptic（ethonal extract from coptis）＋ 0.1 mol/L NaOH＋0.1 mol/L citric acid and 10 mg/L 6-BA）achieved the purpose of prolonging the preservative period of A.seherzerianum spathe and prolonging the preservative period of A.seherzerianum effectively.展开更多
Production of cut flowers is very prevalent in Iran. Carnation is most famous for its use as a cut flower. This study was carried out in the research greenhouse of Islamic Azad University, Isfahan (Khorasgan) Branch, ...Production of cut flowers is very prevalent in Iran. Carnation is most famous for its use as a cut flower. This study was carried out in the research greenhouse of Islamic Azad University, Isfahan (Khorasgan) Branch, to explore the effect of different growing media on some vegetative and reproductive traits of carnation. The experimental design was randomized complete, using 50% perlite and different growing media including: mineral soil and coco peat in 6 proportions (50% coco peat, 10% soil + 40% coco peat, 20% soil + 30% coco peat, 30% soil + 20% coco peat, 40% soil + 10% coco peat, 50% soil). During growth period, irrigation rate, humidity and temperature were similar. The growth characteristics of carnation were determined at the end of growth period. The results indicated that although there were no significant differences between studied growing substrates in chlorophyll a, b. Statistical analysis showed fresh weight of flower was far greater in coco peat 10% + soil 40% and soil 50% compared to other growing media. Fresh and dry weight of root and shoot in soil 50% were higher than other growing media. The results showed that highest concentration of Fe and Zn was observed in coco peat 40% + soil 10%. The concentration of Mn in coco peat 10% + soil 40% was higher than other growing media. The results showed that the highest Ca concentration was observed in soil 50% and the lowest concentration of this element was obtained in coco peat 50%. According to the obtained results, mineral soil can be used as a suitable alternative to cocopeat for cultivation and growth of carnation in greenhouse.展开更多
文摘The increasing data pool in finance sectors forces machine learning(ML)to step into new complications.Banking data has significant financial implications and is confidential.Combining users data from several organizations for various banking services may result in various intrusions and privacy leakages.As a result,this study employs federated learning(FL)using a flower paradigm to preserve each organization’s privacy while collaborating to build a robust shared global model.However,diverse data distributions in the collaborative training process might result in inadequate model learning and a lack of privacy.To address this issue,the present paper proposes the imple-mentation of Federated Averaging(FedAvg)and Federated Proximal(FedProx)methods in the flower framework,which take advantage of the data locality while training and guaranteeing global convergence.Resultantly improves the privacy of the local models.This analysis used the credit card and Canadian Institute for Cybersecurity Intrusion Detection Evaluation(CICIDS)datasets.Precision,recall,and accuracy as performance indicators to show the efficacy of the proposed strategy using FedAvg and FedProx.The experimental findings suggest that the proposed approach helps to safely use banking data from diverse sources to enhance customer banking services by obtaining accuracy of 99.55%and 83.72%for FedAvg and 99.57%,and 84.63%for FedProx.
文摘Using sucrose, citric acid and vitamin C as the basic liquid, different concentrations of 6-BA and B9 preservatives were added, and the carnation variety ＇ Master＇ was treated. The results showed that the formula of 3% sucrose ＋ 50 mg/L citric acid ＋ 600 mg/L vitamin C ＋ 20 mg/L 6-BA could effectively maintain the water balance of the cut flower, prolong the vase life of the cut flower to 16.4 d, and maximize the flower diameter and the crown height.
基金Supported by National Science and Technology Supporting Project(2007BAD45B09-02)~~
文摘[Objective] The research aimed to study the vase preservative of Anthurium seherzerianum cut flowers and provide reference for the planting and preservative method selection of A.seherzerianum.[Method] Using Tropical＇s spathe,one kind of common cut blossoms of A.seherzerianum as experimental materials,three different formula of vase solutions were used.And it was compared with common preservative formula of A.seherzerianum to study the vase preserved liquid of A.seherzerianum.[Result] Formula 3 was the optimum vase preservative,which was composed of 4% sucrose,0.08% NaCl,0.01% Ca（H2PO4）2·H2O,0.01% Chinese medicine antiseptic （ethonal extract from coptis）,0.1 mol/L NaOH,0.1 mol/L citric acid and 10 mg/L 6-BA.The preserved period reached 23 days,13 days longer than CK.The appreciative period reached 31 days,18 days longer than CK,with significant effects.In formula 3,water loss in A.seherzerianum spathe was decreased obviously,which was favorable for maintaining water content in tissues.The cell membrane permeability was reduced and the peroxidation of membrane ester was inhibited.The accumulation of MDA was decreased and SOD activity was increased.The protective enzyme activity of cells was enhanced and the content of proline and soluble sugar were increased and the respiration rate was reduced.[Conclusion] The formula（4% sucrose ＋ 0.08% NaCl＋ 0.01% Ca（H2PO4）2＋0.01% Chinese medicine antiseptic（ethonal extract from coptis）＋ 0.1 mol/L NaOH＋0.1 mol/L citric acid and 10 mg/L 6-BA）achieved the purpose of prolonging the preservative period of A.seherzerianum spathe and prolonging the preservative period of A.seherzerianum effectively.
文摘Production of cut flowers is very prevalent in Iran. Carnation is most famous for its use as a cut flower. This study was carried out in the research greenhouse of Islamic Azad University, Isfahan (Khorasgan) Branch, to explore the effect of different growing media on some vegetative and reproductive traits of carnation. The experimental design was randomized complete, using 50% perlite and different growing media including: mineral soil and coco peat in 6 proportions (50% coco peat, 10% soil + 40% coco peat, 20% soil + 30% coco peat, 30% soil + 20% coco peat, 40% soil + 10% coco peat, 50% soil). During growth period, irrigation rate, humidity and temperature were similar. The growth characteristics of carnation were determined at the end of growth period. The results indicated that although there were no significant differences between studied growing substrates in chlorophyll a, b. Statistical analysis showed fresh weight of flower was far greater in coco peat 10% + soil 40% and soil 50% compared to other growing media. Fresh and dry weight of root and shoot in soil 50% were higher than other growing media. The results showed that highest concentration of Fe and Zn was observed in coco peat 40% + soil 10%. The concentration of Mn in coco peat 10% + soil 40% was higher than other growing media. The results showed that the highest Ca concentration was observed in soil 50% and the lowest concentration of this element was obtained in coco peat 50%. According to the obtained results, mineral soil can be used as a suitable alternative to cocopeat for cultivation and growth of carnation in greenhouse.
