ahmed shaymaa (15 risultati)

Paperback. Condizione: Brand New. 152 pages. 8.66x5.91x0.35 inches. In Stock.

Taschenbuch. Condizione: Neu. Reduction of Heavy Metals Sludge by Vermicomposting Technique | Treatment of the industrial sludge by earthworms | Shaymaa Ahmed Hamdi (u. a.) | Taschenbuch | 116 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783847305552 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Lossy Image Compression Using Multi Scale Decomposition Coding Schemes | Shaymaa D. Ahmed (u. a.) | Taschenbuch | 152 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783330021457 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Two kinds of treatments were used in the current Book, namely, biological and chemical treatments, to reduce the concentration of four heavy metals (Al, Ni, Zn, and Pb) in the sludge collected from the electronic industry. A biological treatment called vermicomposting technique was employed to expose four different ratios of sludge (20, 50, 80, and 100%) mixed with goat manure and rice straw as a composting material to the earthworm species Eisenia fetida for four weeks. For the chemical technique, the sludge was washed with a mixture of two reagents (Na2 EDTA and Na2S2O5) at different volumes of washing solution (2.5, 5, and 7.5 mL to 1 g of sludge). The best reduction of heavy metals occurred in 7.5 mL with a percentage reduction of 5%, 12%, 16%, and 24% per gram sludge for Al, Ni, Zn, and Pb, respectively. Based on the findings, the vermicomposting technique shows greater potential over the chemical washing technique in reducing heavy metal concentration in electronic sludge. 116 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The increased use of computer and internet had been associated with the wide use of image data. This huge quantity of data can lead to many difficulties frequently, it must be stored, retrieved, analyzed and processed in an effective manner. Considerable storage capacity and very high bandwidth are required to transfer uncompressed multimedia (image, video and audio) data. So, the need of compressing image is raised dramatically. Despite a significant development in the performance of compression techniques, there is still room for new compression techniques. In this book, two coding schemes have been developed for compressing still images (smoothed and sharp edge) images based on wavelet transform coding and two types of 3 Dimension (3D) surface representations (i.e., Cubic Bezier Interpolation (CBI) and linear polynomial approximation) to doubly prune the existing smoothing parts of the image signal to achieve significant reduction in image data size without making significant subjective distortions. Where the image size, bit depth, and block size are different. 152 pp. Englisch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ahmed Hamdi ShaymaaReceived the Bachelor s degree Biology from Baghdad University, Iraq, on 1999 and Msc degree in Environmental Technology from the University science Malaysia(USM), Malaysia, on 2011. She has published papers in nat.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: D. Ahmed ShaymaaShaymaa Dhyaa Aldeen Ahmed was born in september 28, 1985, Baghdad, Iraq. She is obtained her B.Sc 2007 and M.Sc. 2016 in computer science, college of science, university of baghdad,Iraq, she is currently an assistant.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd-Rabou AhmedAhmed A. Abd-Rabou is an Assistant Researcher in Medical Research Division, National Research Centre, Egypt. He Had a M.Sc. Degree in Biochemistry, Cairo University, Egypt. His fields of interest are Molecular Biology .

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Two kinds of treatments were used in the current Book, namely, biological and chemical treatments, to reduce the concentration of four heavy metals (Al, Ni, Zn, and Pb) in the sludge collected from the electronic industry. A biological treatment called vermicomposting technique was employed to expose four different ratios of sludge (20, 50, 80, and 100%) mixed with goat manure and rice straw as a composting material to the earthworm species Eisenia fetida for four weeks. For the chemical technique, the sludge was washed with a mixture of two reagents (Na2 EDTA and Na2S2O5) at different volumes of washing solution (2.5, 5, and 7.5 mL to 1 g of sludge). The best reduction of heavy metals occurred in 7.5 mL with a percentage reduction of 5%, 12%, 16%, and 24% per gram sludge for Al, Ni, Zn, and Pb, respectively. Based on the findings, the vermicomposting technique shows greater potential over the chemical washing technique in reducing heavy metal concentration in electronic sludge.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Two kinds of treatments were used in the current Book, namely, biological and chemical treatments, to reduce the concentration of four heavy metals (Al, Ni, Zn, and Pb) in the sludge collected from the electronic industry. A biological treatment called vermicomposting technique was employed to expose four different ratios of sludge (20, 50, 80, and 100%) mixed with goat manure and rice straw as a composting material to the earthworm species Eisenia fetida for four weeks. For the chemical technique, the sludge was washed with a mixture of two reagents (Na2 EDTA and Na2S2O5) at different volumes of washing solution (2.5, 5, and 7.5 mL to 1 g of sludge). The best reduction of heavy metals occurred in 7.5 mL with a percentage reduction of 5%, 12%, 16%, and 24% per gram sludge for Al, Ni, Zn, and Pb, respectively. Based on the findings, the vermicomposting technique shows greater potential over the chemical washing technique in reducing heavy metal concentration in electronic sludge.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 116 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The increased use of computer and internet had been associated with the wide use of image data. This huge quantity of data can lead to many difficulties frequently, it must be stored, retrieved, analyzed and processed in an effective manner. Considerable storage capacity and very high bandwidth are required to transfer uncompressed multimedia (image, video and audio) data. So, the need of compressing image is raised dramatically. Despite a significant development in the performance of compression techniques, there is still room for new compression techniques. In this book, two coding schemes have been developed for compressing still images (smoothed and sharp edge) images based on wavelet transform coding and two types of 3 Dimension (3D) surface representations (i.e., Cubic Bezier Interpolation (CBI) and linear polynomial approximation) to doubly prune the existing smoothing parts of the image signal to achieve significant reduction in image data size without making significant subjective distortions. Where the image size, bit depth, and block size are different.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The increased use of computer and internet had been associated ¿with ¿the wide use of image data. This huge quantity of data can ¿lead to ¿many difficulties frequently, it must be ¿stored, retrieved, analyzed and ¿processed in an effective manner. Considerable storage capacity and ¿very high bandwidth are required to ¿transfer uncompressed ¿multimedia (image, video and audio) data. So, the need ¿of ¿compressing image is raised dramatically. Despite a significant ¿development in the performance of compression techniques, there is ¿still room for new compression techniques. In this book, two coding ¿schemes have ¿been developed for compressing still images (smoothed ¿and sharp edge) images based on wavelet transform coding and two ¿types of 3 Dimension (3D) ¿surface representations (i.e., Cubic Bezier ¿Interpolation (CBI) and linear ¿polynomial approximation) to doubly ¿prune the existing smoothing parts of the image signal to achieve ¿significant reduction in image data size without making significant ¿subjective distortions. Where the image size, bit depth, and block size ¿are different.¿VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 152 pp. Englisch.