kamel amr (31 risultati)

Condizione: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Condizione: Near Fine. First edition (hardback). 4to (30cm by 22cm), 207pp. Illustrated throughout, mainly in colour. Original black boards, dustwrapper. The book and the dustwrapper are in very good condition.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Soft cover. Condizione: Near Fine. No Jacket. 1st Edition. Rare. Bibliotheque d'etude 138. The book is 324 pages in length, with an additional 30 page abstract in the Arabic language. Some minor self wear. Photographs available upon request.

Condizione: New.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condizione: Neu. Neuware -This book is basically aiming to give a clear path to what one should do when facing outliers problem, especially in seemingly unrelated regression equations (SURE) models. Since the assumptions underlying most SURE estimators give little consideration to influential observations, which may be present in the dataset. It is well known that outliers in the data can severely influence classical estimators and their modifications; it may lead to the imprecision of these estimators, resulting in uncertainty when assessing the effects of the explanatory variables on the response variable. To overcome this problem, robust estimation is commonly applied to solve the problem caused by outliers. So, this book introduces a comparative study of some different robust estimators in SURE model. This is achieved by a simulation study and empirical application to evaluate the robust estimators. The Monte Carlo simulation and application results indicate that the (non-robust) ordinary least squares, maximum likelihood, and feasible generalized least squares estimators are very sensitive to outliers, while robust estimators are more effective, and give better performance than non-robust estimators.Books on Demand GmbH, Überseering 33, 22297 Hamburg 144 pp. Englisch.

Taschenbuch. Condizione: Neu. Enhancing of Cellular quay walls | Retrofitting the cellular quay walls to increase its carrying capacity. | Amr Kamel (u. a.) | Taschenbuch | 232 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9783659427305 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Neuware -Cellular quay walls constructed of interlocking steel sheets are used in marine environments as cofferdams, retaining walls, mooring dolphins, and lock guide walls. When the live load of the Cellular quay walls is expected to increase due to change in serviceability conditions, analysis is required to ensure adequate safety of the structural elements against overstressing. In most cases, a retrofitting of the cellular quay wall is required for the structure to withstand the newly imposed changes. This study presents four methods for retrofitting the cellular quay walls to increase its carrying capacity and decrease the stresses in its skin assuming that the overall stability of the wall is not compromised. Analysis of the original cellular quay wall and proposed retrofitting methods are preformed utilizing three-dimensional finite elements method using the commercial software package ANSYS 11.0.Books on Demand GmbH, Überseering 33, 22297 Hamburg 232 pp. Englisch.

Hardback. Condizione: New. New Book, Direct from Publisher.

Buch. Condizione: Neu. Neuware - This book introduces a groundbreaking scientific paradigm that redefines the origins and classifications of chronic diseases through the lens of mitochondrial dysfunction. This pioneering volume proposes that the collapse of mitochondrial bioenergetics, not merely genetic mutations or localized pathology, is the central driver behind a broad spectrum of modern illnesses. Across five chapters, the book systematically unifies gastrointestinal disorders, neurological diseases, musculoskeletal conditions, renal failure, and cancer within a cohesive metabolic framework. From the Systemic Digestive Dysregulation Syndrome (SDDS) that reinterprets diabetes and gut cancers, to the Neuroenergetic Collapse Framework linking migraine, Alzheimer's disease, and glioblastoma, each chapter reveals how mitochondrial suffocation underpins seemingly unrelated pathologies. Additional chapters explore novel models such as the Mitochondrial Calcification Disorder (MMCD), the Bioelectric Kidney Recharge Hypothesis (BKR), and the Muscular Mitochondrial Suffocation Syndrome (MMSS), each offering new diagnostic and therapeutic pathways grounded in energy metabolism. By transcending the traditional organ-based disease model, this book calls for a new era of 'Mitochondrial Medicine' focused on restoring mitochondrial function, redox balance, and metabolic resilience. It is an essential contribution for clinicians, researchers, and health innovators seeking to understand the unifying molecular roots of chronic disease and to pioneer interventions that intercept illness at its source rather than merely treating symptoms.

Hardcover. Condizione: new. Hardcover. This book explores applications of endophytic fungi in agriculture and plant protection. It provides insights into the potential of these fungi in developing environmentally friendly and sustainable agricultural techniques. This book discusses the use of endophytic fungi as biocontrol agents against plant infections and stressors. It is targeted at farmers, plant pathologists, agricultural researchers, biotechnology experts, and students of biology and agronomy who are interested in learning more about the expanding applications of fungal endophytes in agriculture and plant health. The book examines the role of endophytes and their bioactive metabolites in agricultural yield, plant growth promotion, and plant defence against stress and disease. This book explores applications of endophytic fungi in agriculture and plant protection. It is targeted at farmers, plant pathologists, agricultural researchers, biotechnology experts, and students of biology and agronomy who are interested in learning more about the expanding applications of fungal endophytes in agriculture and plant health. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Buch. Condizione: Neu. Neuware -This book explores applications of endophytic fungi in agriculture and plant protection. It provides insights into the potential of these fungi in developing environmentally friendly and sustainable agricultural techniques. This book discusses the use of endophytic fungi as biocontrol agents against plant infections and stressors. It is targeted at farmers, plant pathologists, agricultural researchers, biotechnology experts, and students of biology and agronomy who are interested in learning more about the expanding applications of fungal endophytes in agriculture and plant health. The book examines the role of endophytes and their bioactive metabolites in agricultural yield, plant growth promotion, and plant defence against stress and disease.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 624 pp. Englisch.

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book explores applications of endophytic fungi in agriculture and plant protection. It provides insights into the potential of these fungi in developing environmentally friendly and sustainable agricultural techniques. This book discusses the use of endophytic fungi as biocontrol agents against plant infections and stressors. It is targeted at farmers, plant pathologists, agricultural researchers, biotechnology experts, and students of biology and agronomy who are interested in learning more about the expanding applications of fungal endophytes in agriculture and plant health. The book examines the role of endophytes and their bioactive metabolites in agricultural yield, plant growth promotion, and plant defence against stress and disease.

Hardcover. Condizione: Brand New. 450 pages. 9.25x6.10x9.49 inches. In Stock.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is basically aiming to give a clear path to what one should do when facing outliers problem, especially in seemingly unrelated regression equations (SURE) models. Since the assumptions underlying most SURE estimators give little consideration to influential observations, which may be present in the dataset. It is well known that outliers in the data can severely influence classical estimators and their modifications; it may lead to the imprecision of these estimators, resulting in uncertainty when assessing the effects of the explanatory variables on the response variable. To overcome this problem, robust estimation is commonly applied to solve the problem caused by outliers. So, this book introduces a comparative study of some different robust estimators in SURE model. This is achieved by a simulation study and empirical application to evaluate the robust estimators. The Monte Carlo simulation and application results indicate that the (non-robust) ordinary least squares, maximum likelihood, and feasible generalized least squares estimators are very sensitive to outliers, while robust estimators are more effective, and give better performance than non-robust estimators. 144 pp. Englisch.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Cellular quay walls constructed of interlocking steel sheets are used in marine environments as cofferdams, retaining walls, mooring dolphins, and lock guide walls. When the live load of the Cellular quay walls is expected to increase due to change in serviceability conditions, analysis is required to ensure adequate safety of the structural elements against overstressing. In most cases, a retrofitting of the cellular quay wall is required for the structure to withstand the newly imposed changes. This study presents four methods for retrofitting the cellular quay walls to increase its carrying capacity and decrease the stresses in its skin assuming that the overall stability of the wall is not compromised. Analysis of the original cellular quay wall and proposed retrofitting methods are preformed utilizing three-dimensional finite elements method using the commercial software package ANSYS 11.0. 232 pp. Englisch.

Condizione: New. PRINT ON DEMAND.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This book is basically aiming to give a clear path to what one should do when facing outliers problem, especially in seemingly unrelated regression equations (SURE) models. Since the assumptions underlying most SURE estimators give little consideration to i.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kamel AmrAmr Adel earned his BSc in civil engineering in 1999 from Alexandria university, Egypt, he has MSc. degree in Transportation &amp Harbor Engineering. Currently he is a PHD researcher and a Teaching assistant in structural g.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book is basically aiming to give a clear path to what one should do when facing outliers problem, especially in seemingly unrelated regression equations (SURE) models. Since the assumptions underlying most SURE estimators give little consideration to influential observations, which may be present in the dataset. It is well known that outliers in the data can severely influence classical estimators and their modifications; it may lead to the imprecision of these estimators, resulting in uncertainty when assessing the effects of the explanatory variables on the response variable. To overcome this problem, robust estimation is commonly applied to solve the problem caused by outliers. So, this book introduces a comparative study of some different robust estimators in SURE model. This is achieved by a simulation study and empirical application to evaluate the robust estimators. The Monte Carlo simulation and application results indicate that the (non-robust) ordinary least squares, maximum likelihood, and feasible generalized least squares estimators are very sensitive to outliers, while robust estimators are more effective, and give better performance than non-robust estimators.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Cellular quay walls constructed of interlocking steel sheets are used in marine environments as cofferdams, retaining walls, mooring dolphins, and lock guide walls. When the live load of the Cellular quay walls is expected to increase due to change in serviceability conditions, analysis is required to ensure adequate safety of the structural elements against overstressing. In most cases, a retrofitting of the cellular quay wall is required for the structure to withstand the newly imposed changes. This study presents four methods for retrofitting the cellular quay walls to increase its carrying capacity and decrease the stresses in its skin assuming that the overall stability of the wall is not compromised. Analysis of the original cellular quay wall and proposed retrofitting methods are preformed utilizing three-dimensional finite elements method using the commercial software package ANSYS 11.0.

Condizione: new. Questo è un articolo print on demand.

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

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book explores applications of endophytic fungi in agriculture and plant protection. It provides insights into the potential of these fungi in developing environmentally friendly and sustainable agricultural techniques. This book discusses the use of endophytic fungi as biocontrol agents against plant infections and stressors. It is targeted at farmers, plant pathologists, agricultural researchers, biotechnology experts, and students of biology and agronomy who are interested in learning more about the expanding applications of fungal endophytes in agriculture and plant health. The book examines the role of endophytes and their bioactive metabolites in agricultural yield, plant growth promotion, and plant defence against stress and disease. 604 pp. Englisch.