Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9014683
S. E. Agab, F. Chelali
This article proposes an implementation of a dynamic gesture recognition system using different textural descriptors such as the basic Local Binary Patterns (LBP), Rotation Invariant and Uniform LBP (LBPriu2), Center-Symmetric LBP (CS-LBP) and Edge Histogram Descriptor (EHD). The recognition task is performed using two variants of the Artificial Neural Network (ANN), which are the Multilayer Perceptron (MLP) and the Radial Basis Function neural network (RBF). Experiments were performed on a user-independent database with a simple background where 95.83% recognition rate was achieved. A comparison with previous works shows the efficiency of our system.
{"title":"Dynamic hand gesture recognition based on textural features","authors":"S. E. Agab, F. Chelali","doi":"10.1109/ICAEE47123.2019.9014683","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014683","url":null,"abstract":"This article proposes an implementation of a dynamic gesture recognition system using different textural descriptors such as the basic Local Binary Patterns (LBP), Rotation Invariant and Uniform LBP (LBPriu2), Center-Symmetric LBP (CS-LBP) and Edge Histogram Descriptor (EHD). The recognition task is performed using two variants of the Artificial Neural Network (ANN), which are the Multilayer Perceptron (MLP) and the Radial Basis Function neural network (RBF). Experiments were performed on a user-independent database with a simple background where 95.83% recognition rate was achieved. A comparison with previous works shows the efficiency of our system.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130433914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015073
A. Hamissi, Y. Bouzid, M. Zaouche, L. Malko, M. Hamerain, K. Busawon
In this paper we propose a reduced observer design for aircraft linear velocity estimation based on the measurements of the Euler angles and angular velocity as well as the position which is subject to measurement errors and noise. The observer is designed based on a high gain approach using an output injection, which enables to reduce the order of the observer to six equations rather than a full order observer of order 12. To show the performance of the observer as well as its robustness with respect to measurement errors and noise, a simulation study is carried out using a British aircraft Jetstream-3102 in a real-time virtual simulation platform base on Microsoft Flight Simulator (FS-2004).
{"title":"Fixed Wing Aircraft Linear Velocity Estimation using a Reduced order Observer","authors":"A. Hamissi, Y. Bouzid, M. Zaouche, L. Malko, M. Hamerain, K. Busawon","doi":"10.1109/ICAEE47123.2019.9015073","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015073","url":null,"abstract":"In this paper we propose a reduced observer design for aircraft linear velocity estimation based on the measurements of the Euler angles and angular velocity as well as the position which is subject to measurement errors and noise. The observer is designed based on a high gain approach using an output injection, which enables to reduce the order of the observer to six equations rather than a full order observer of order 12. To show the performance of the observer as well as its robustness with respect to measurement errors and noise, a simulation study is carried out using a British aircraft Jetstream-3102 in a real-time virtual simulation platform base on Microsoft Flight Simulator (FS-2004).","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130504251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9014701
H. Bencherif, L. Dehimi, F. Pezzimenti, A. Yousfi, G. de Martino, F. D. Della Corte
The role of a non-uniform p-base doping concentration in determining the electrical characteristics of a metal oxide semiconductor field effect transistor (MOSFET) in 4H-SiC is investigated. In particular, the device is dimensioned for low voltage ratings and its on-resistance (Ron) behavior is analyzed by means of numerical simulations. The results reveal that the proposed MOSFET shows in forward bias a high drain current, a low threshold voltage, and a low Ron if compared with previous literature data on similar device structures. This study would help in obtaining an improved performance for a low breakdown voltage 4H-SiC MOSFET which could turn useful, for example, as power optimizer in photovoltaic module-level applications.
{"title":"Impact of a non-uniform p-base doping concentration on the electrical characteristics of a low power MOSFET in 4H-SiC","authors":"H. Bencherif, L. Dehimi, F. Pezzimenti, A. Yousfi, G. de Martino, F. D. Della Corte","doi":"10.1109/ICAEE47123.2019.9014701","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014701","url":null,"abstract":"The role of a non-uniform p-base doping concentration in determining the electrical characteristics of a metal oxide semiconductor field effect transistor (MOSFET) in 4H-SiC is investigated. In particular, the device is dimensioned for low voltage ratings and its on-resistance (Ron) behavior is analyzed by means of numerical simulations. The results reveal that the proposed MOSFET shows in forward bias a high drain current, a low threshold voltage, and a low Ron if compared with previous literature data on similar device structures. This study would help in obtaining an improved performance for a low breakdown voltage 4H-SiC MOSFET which could turn useful, for example, as power optimizer in photovoltaic module-level applications.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129579396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015126
N. Gazzam, I. Ameur, K. Haddadi, A. Benalia
this paper is devoted to design an algebraic state observer of three-cell multicellular converter for a predetermined switching sequence. The aim of this observer is to ensure a finite time convergence of the capacitor voltages in presence of measurement noises. For the converter, one differentiates robustly the load current to get the observable part. Then, one gathers the information from each mode and finally gets the capacitor voltages. The simulation results seemed to be satisfactory especially in terms of the efficiency and this confirms the theoretical synthesis.
{"title":"Algebraic Observer for the Three Cell Multicellular Converter","authors":"N. Gazzam, I. Ameur, K. Haddadi, A. Benalia","doi":"10.1109/ICAEE47123.2019.9015126","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015126","url":null,"abstract":"this paper is devoted to design an algebraic state observer of three-cell multicellular converter for a predetermined switching sequence. The aim of this observer is to ensure a finite time convergence of the capacitor voltages in presence of measurement noises. For the converter, one differentiates robustly the load current to get the observable part. Then, one gathers the information from each mode and finally gets the capacitor voltages. The simulation results seemed to be satisfactory especially in terms of the efficiency and this confirms the theoretical synthesis.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133064151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9014770
M. Belattar, M. Lashab
In the present paper, the parameters of the composite right/left-handed transmission lines antennas (CRLH TL) are optimized by a good mathematical approach, based on a periodic structure formed by multitude of unit cells, giving recurrent relations that could make it possible to predict the ABCD parameters of the filters and obviously the S parameters. This method is applied on antenna based CRLH TL Metamaterial. The obtained results compared to the literature, they are very promising.
{"title":"New Iterative Method for Analyzing Metamaterial CRLH TL Antennas Parameters","authors":"M. Belattar, M. Lashab","doi":"10.1109/ICAEE47123.2019.9014770","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014770","url":null,"abstract":"In the present paper, the parameters of the composite right/left-handed transmission lines antennas (CRLH TL) are optimized by a good mathematical approach, based on a periodic structure formed by multitude of unit cells, giving recurrent relations that could make it possible to predict the ABCD parameters of the filters and obviously the S parameters. This method is applied on antenna based CRLH TL Metamaterial. The obtained results compared to the literature, they are very promising.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131834124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015118
A. Khelifi, B. Bentouati, S. Chettih, R. A. Sehiemy
In this paper, a new hybrid solution to the Optimal Power Flow (OPF) problem is proposed. In order to achieve this goal, a new hybrid Salp Swarm Algorithm (HSSA) is proposed to find the optimal frontier of OPF problem. The proposed hybrid algorithm combines the advantages of the salp swarm algorithm (SSA) and particle swarm optimization (PSO) algorithm. The proposed HSSA provides more efficient solutions even for conflict constraints. This method is applied on five objective functions called power generation cost, environmental pollution emissions, active power loss, voltage deviation and voltage stability. The tests and results of the proposed HSSA have been applied to IEEE 30 bus test system to demonstrate the high performance compared with other optimization methods in the literature. Single and bi-objectives studied cases are tested to prove the capability of the proposed HSSA compared with the original SSA and PSO as well as the existing methods in the literature.
{"title":"Application of Hybrid Salp Swarm optimization Method for Solving OPF Problem","authors":"A. Khelifi, B. Bentouati, S. Chettih, R. A. Sehiemy","doi":"10.1109/ICAEE47123.2019.9015118","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015118","url":null,"abstract":"In this paper, a new hybrid solution to the Optimal Power Flow (OPF) problem is proposed. In order to achieve this goal, a new hybrid Salp Swarm Algorithm (HSSA) is proposed to find the optimal frontier of OPF problem. The proposed hybrid algorithm combines the advantages of the salp swarm algorithm (SSA) and particle swarm optimization (PSO) algorithm. The proposed HSSA provides more efficient solutions even for conflict constraints. This method is applied on five objective functions called power generation cost, environmental pollution emissions, active power loss, voltage deviation and voltage stability. The tests and results of the proposed HSSA have been applied to IEEE 30 bus test system to demonstrate the high performance compared with other optimization methods in the literature. Single and bi-objectives studied cases are tested to prove the capability of the proposed HSSA compared with the original SSA and PSO as well as the existing methods in the literature.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131983129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015178
Hichem Bendecheche, M. Messaadi, S. Sadoudi, C. Tanougast
In this paper, we present a novel autonomous microwave chaotic generator based on chaotic Colpitts oscillator with a smooth distribution of spectral power density in the range of 0.5-15 GHz. The chaotic generator is based on the BFP620 transistor as nonlinear component. Simulation results using ADS (Advanced Design Systems) software tool are presented. The obtained results justify the possibility of generation White Gaussian Noise (WGN) signal from the proposed circuit with a uniform spectrum around -40dBm. This property makes the circuit promising for multiband UWB communication systems, radio-cognitive application and radio engineering measurements.
{"title":"New Microwave Chaotic Generator with Flat Spectrum Envelope in the Range of 0.5–15GHz","authors":"Hichem Bendecheche, M. Messaadi, S. Sadoudi, C. Tanougast","doi":"10.1109/ICAEE47123.2019.9015178","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015178","url":null,"abstract":"In this paper, we present a novel autonomous microwave chaotic generator based on chaotic Colpitts oscillator with a smooth distribution of spectral power density in the range of 0.5-15 GHz. The chaotic generator is based on the BFP620 transistor as nonlinear component. Simulation results using ADS (Advanced Design Systems) software tool are presented. The obtained results justify the possibility of generation White Gaussian Noise (WGN) signal from the proposed circuit with a uniform spectrum around -40dBm. This property makes the circuit promising for multiband UWB communication systems, radio-cognitive application and radio engineering measurements.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133786738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9014606
S. Boulmelh, Lynda Saci
The present work study, the effect of aluminum concentration (0%, 1%, 3%, 5%, 7.5% and 10%) on some physical properties of zinc oxide (ZnO) films. All ZnO doped Al (ZnO: Al) thin films were deposited on optical glass substrates at 350°C by spray pyrolysis method. Polycrystalline films with a hexagonal würtzite phase present a strong (002) preferred orientation parallel to the c-axis. This direction that gradually disappear with increasing aluminum concentration (>7.5%). The grain size obtained values was satisfactory for 1%, 3% and 5% Al-concentrations. In addition, the highest transmittance (95%) was detected at 5% and 7.5% Al concentration. The best obtained value of the Eg is 3.44 eV for an aluminum concentration of 7.5%. Finally, all results confirm that the film deposited with 7.5% Al concentration is the better suited as a window layer in solar cells application.
{"title":"Effect of Aluminium Concentration on Physical Properties of ZnO Films Synthesized by Spray Pyrolysis Method","authors":"S. Boulmelh, Lynda Saci","doi":"10.1109/ICAEE47123.2019.9014606","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9014606","url":null,"abstract":"The present work study, the effect of aluminum concentration (0%, 1%, 3%, 5%, 7.5% and 10%) on some physical properties of zinc oxide (ZnO) films. All ZnO doped Al (ZnO: Al) thin films were deposited on optical glass substrates at 350°C by spray pyrolysis method. Polycrystalline films with a hexagonal würtzite phase present a strong (002) preferred orientation parallel to the c-axis. This direction that gradually disappear with increasing aluminum concentration (>7.5%). The grain size obtained values was satisfactory for 1%, 3% and 5% Al-concentrations. In addition, the highest transmittance (95%) was detected at 5% and 7.5% Al concentration. The best obtained value of the Eg is 3.44 eV for an aluminum concentration of 7.5%. Finally, all results confirm that the film deposited with 7.5% Al concentration is the better suited as a window layer in solar cells application.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130580107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015152
L. Berkani, A. Hamidat, F. Fodhil, O. Nadjemi, Z. Alliche
This paper studies the feasibility of using a grid connected photovoltaic (PV) system in small-sized industrial enterprise. The performance of the photovoltaic system is evaluated in terms of energy, environmental and economics perspectives. The characteristics of grid PV system and costs are modeled according to the Algerian feed-in-tariff (FIT) schemes. The optimal configuration was found based on the renewable fraction constraint (RF) and the levelized cost of energy (LCOE). The favorable solution with 40% renewable fraction is chosen, according to the load profile uniqueness of the case study. The optimal system met the electrical demand without unmet load and sold to the grid 18 MWh of electricity, with an annual income estimated at 3946 €/year. Furthermore, a sensitivity analysis was applied to investigate the impact of the variation of the renewable fraction on the system’s performance. The results showed that the renewable fraction has a significant impact on the cost of energy, PV production, the grid sales and the grid purchases.
{"title":"Feasibility study of grid-connected photovoltaic systems in small industrial enterprises","authors":"L. Berkani, A. Hamidat, F. Fodhil, O. Nadjemi, Z. Alliche","doi":"10.1109/ICAEE47123.2019.9015152","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015152","url":null,"abstract":"This paper studies the feasibility of using a grid connected photovoltaic (PV) system in small-sized industrial enterprise. The performance of the photovoltaic system is evaluated in terms of energy, environmental and economics perspectives. The characteristics of grid PV system and costs are modeled according to the Algerian feed-in-tariff (FIT) schemes. The optimal configuration was found based on the renewable fraction constraint (RF) and the levelized cost of energy (LCOE). The favorable solution with 40% renewable fraction is chosen, according to the load profile uniqueness of the case study. The optimal system met the electrical demand without unmet load and sold to the grid 18 MWh of electricity, with an annual income estimated at 3946 €/year. Furthermore, a sensitivity analysis was applied to investigate the impact of the variation of the renewable fraction on the system’s performance. The results showed that the renewable fraction has a significant impact on the cost of energy, PV production, the grid sales and the grid purchases.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129340621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/ICAEE47123.2019.9015082
Oussama Messai, F. Hachouf, Z. A. Seghir
Stereoscopic image quality evaluation and enhancement are facing more challenges than its 2D counterparts. The use of stereoscopic/3D imaging is rapidly increasing. Stereo images could be afflicted by different types of distortion. For the development of stereoscopic image quality evaluation and enhancement algorithms, a no-reference distortion classification model has been proposed. Disparity/depth map is constructed and utilized as a source of information. Gradient map variance is extracted as feature from disparity and stereo image. Following feature extraction, a machine learning based on Support Vector Machine (SVM) has been employed to learn and identify the distortion type. The model is trained and used to classify the most common types of distortions. The benchmark database LIVE 3D has been used to test and evaluate the model. Testing results of the proposed classifier have shown reliability and good accuracy on five types of distortions.
{"title":"Automatic Distortion Type Recognition for Stereoscopic Images","authors":"Oussama Messai, F. Hachouf, Z. A. Seghir","doi":"10.1109/ICAEE47123.2019.9015082","DOIUrl":"https://doi.org/10.1109/ICAEE47123.2019.9015082","url":null,"abstract":"Stereoscopic image quality evaluation and enhancement are facing more challenges than its 2D counterparts. The use of stereoscopic/3D imaging is rapidly increasing. Stereo images could be afflicted by different types of distortion. For the development of stereoscopic image quality evaluation and enhancement algorithms, a no-reference distortion classification model has been proposed. Disparity/depth map is constructed and utilized as a source of information. Gradient map variance is extracted as feature from disparity and stereo image. Following feature extraction, a machine learning based on Support Vector Machine (SVM) has been employed to learn and identify the distortion type. The model is trained and used to classify the most common types of distortions. The benchmark database LIVE 3D has been used to test and evaluate the model. Testing results of the proposed classifier have shown reliability and good accuracy on five types of distortions.","PeriodicalId":197612,"journal":{"name":"2019 International Conference on Advanced Electrical Engineering (ICAEE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125844227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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