Fatma taher (16 risultati)

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Taschenbuch. Condizione: Neu. Early Detection of Lung Cancer based on Sputum Color Image Analysis | Fatma Taher | Taschenbuch | 184 S. | Englisch | 2017 | Noor Publishing | EAN 9783330805897 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Taschenbuch. Condizione: Neu. Some New Trends Adapting Nanotechnology for Dyes | Micro polyester dyeing via nanocolorants | Fatma Abd El-Rahman Taher | Taschenbuch | 216 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659361784 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The objective of this study was to develop a highly permeable, chlorine resistance and anti-biofouling RO polyimide membranes via interfacial polymerization of m-phenylene diamine (MPD) and 1,2,4,5-benzene tetracarbonyl chloride (BTC). Two types of nanofiller RO polyimide membranes were prepared: the multi-walled mixed matrix (MMM), a mixture of multi-walled carbon nanotubes (MWCNTs) as a filler in a polymer material as a matrix and a thin-film nanocomposite (TFN) during the formation of a thin-film layer with fillers on a porous matrix.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Lung cancer continues to rank as the leading cause of cancer deaths worldwide. One of the most promising techniques for early detection of cancerous cells relies on sputum cell analysis. This was the motivation behind the design and the development of a new computer aided diagnosis (CAD) system for early detection of lung cancer based on the analysis of sputum color images. The proposed CAD system encompasses of four main processing steps. First is the preprocessing step which utilizes a heuristic rule-based algorithm and a Bayesian classification method using the histogram analysis. In this step, the region of interest (ROI) representing the sputum cell is detected and extracted. Then, in the second step, the mean shift segmentation is applied to segment the nuclei from the cytoplasm. The third step is the feature analysis. In this step, geometric and chromatic features are extracted from the nucleus region. These features are used in the diagnostic process of the sputum images. Finally, the diagnosis is done using a rule-based algorithm alongside the neural network and support vector machine (SVM). 184 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Taher FatmaDr. Fatma Taher is an assistant professor, Her research of interests are in signal and image processing, medical image analysis, especially in detecting of the cancerous cells. Dr. Fatma Taher has published more than 36 .…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The interest in the preparation and application of nanometer size materials is increasing since they can exhibit properties of great industrial interest. Several techniques have been proposed to produce nanomaterials using miniemulsion polymerization. This work includes preparing nano disperse dyes via modified miniemulsion polymerization under several reaction parameters including the speed and time of agitation, surfactant nature and its amount, absence and presence of dye, initiator nature and the presence of a crosslinker to assess the influence of these factors on the morphology and particle size of the final latex particles, discovering the newly expected features for nano disperse dyes by doing tests and evaluations of the nanocolorants, using these nanocolorants in the dyeing of micro polyester fabric with dyestuff and its nanocolorants after determination the main affecting factors on the dyeing process(pH, temperatures, time and initial dye concentration), and then comparing the Kinetic, thermodynamic and adsorption parameters of the adsorption process with respect to commercial and nano dyes. 216 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The interest in the preparation and application of nanometer size materials is increasing since they can exhibit properties of great industrial interest. Several techniques have been proposed to produce nanomaterials using miniemulsion polymerization. This work includes preparing nano disperse dyes via modified miniemulsion polymerization under several reaction parameters including the speed and time of agitation, surfactant nature and its amount, absence and presence of dye, initiator nature and the presence of a crosslinker to assess the influence of these factors on the morphology and particle size of the final latex particles, discovering the newly expected features for nano disperse dyes by doing tests and evaluations of the nanocolorants, using these nanocolorants in the dyeing of micro polyester fabric with dyestuff and its nanocolorants after determination the main affecting factors on the dyeing process(pH, temperatures, time and initial dye concentration), and then comparing the Kinetic, thermodynamic and adsorption parameters of the adsorption process with respect to commercial and nano dyes.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Taher Fatma Abd El-RahmanFatma A. Taher, Ph.D., Applied Physical Chemistry, Al-Azhar University, Egypt, 2010. She is a member of the staff of Chemistry Department at Al-Azhar University as a Lecturer of Applied Physical Chemistry.She.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Lung cancer continues to rank as the leading cause of cancer deaths worldwide. One of the most promising techniques for early detection of cancerous cells relies on sputum cell analysis. This was the motivation behind the design and the development of a new computer aided diagnosis (CAD) system for early detection of lung cancer based on the analysis of sputum color images. The proposed CAD system encompasses of four main processing steps. First is the preprocessing step which utilizes a heuristic rule-based algorithm and a Bayesian classification method using the histogram analysis. In this step, the region of interest (ROI) representing the sputum cell is detected and extracted. Then, in the second step, the mean shift segmentation is applied to segment the nuclei from the cytoplasm. The third step is the feature analysis. In this step, geometric and chromatic features are extracted from the nucleus region. These features are used in the diagnostic process of the sputum images. Finally, the diagnosis is done using a rule-based algorithm alongside the neural network and support vector machine (SVM).Books on Demand GmbH, Überseering 33, 22297 Hamburg 184 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Lung cancer continues to rank as the leading cause of cancer deaths worldwide. One of the most promising techniques for early detection of cancerous cells relies on sputum cell analysis. This was the motivation behind the design and the development of a new computer aided diagnosis (CAD) system for early detection of lung cancer based on the analysis of sputum color images. The proposed CAD system encompasses of four main processing steps. First is the preprocessing step which utilizes a heuristic rule-based algorithm and a Bayesian classification method using the histogram analysis. In this step, the region of interest (ROI) representing the sputum cell is detected and extracted. Then, in the second step, the mean shift segmentation is applied to segment the nuclei from the cytoplasm. The third step is the feature analysis. In this step, geometric and chromatic features are extracted from the nucleus region. These features are used in the diagnostic process of the sputum images. Finally, the diagnosis is done using a rule-based algorithm alongside the neural network and support vector machine (SVM).…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The interest in the preparation and application of nanometer size materials is increasing since they can exhibit properties of great industrial interest. Several techniques have been proposed to produce nanomaterials using miniemulsion polymerization. This work includes preparing nano disperse dyes via modified miniemulsion polymerization under several reaction parameters including the speed and time of agitation, surfactant nature and its amount, absence and presence of dye, initiator nature and the presence of a crosslinker to assess the influence of these factors on the morphology and particle size of the final latex particles, discovering the newly expected features for nano disperse dyes by doing tests and evaluations of the nanocolorants, using these nanocolorants in the dyeing of micro polyester fabric with dyestuff and its nanocolorants after determination the main affecting factors on the dyeing process(pH, temperatures, time and initial dye concentration), and then comparing the Kinetic, thermodynamic and adsorption parameters of the adsorption process with respect to commercial and nano dyes.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 216 pp. Englisch.…