adel zein (15 resultados)

Condición: New. pp. 172.

Taschenbuch. Condición: Neu. Improving the Performance of the Transformers under Harmonics | Effect of Harmonics on the Transformer Performance | Adel Zein El Dein Mohamed Moussa (u. a.) | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639357110 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condición: Neu. Interaction between the Human Body and the Mobile Phone | Control of the Parameters of a Mobile Communication Facility over Distribution of Specific Absorption Rate in Human Body | Adel Zein El Dein | Taschenbuch | 208 S. | Englisch | 2010 | LAP LAMBERT Academic Publishing | EAN 9783843351867 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

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

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

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Elseddawy AhmedB.Sc. of Engineering, Mechatronics Department, Faculty of Engineering, Ainshams University. M.Sc. in Engineering Physics, Engineering Physics and Math Department, Faculty of Engineering, Ainshams University.Nanoe.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book deals with the interaction between mobile telephone antenna and the human body. Where mobile telephones are typically used in close proximity to the head, significant levels of power can be absorbed. The primary effect is to cause local heating of the brain, and head tissue. This is of concern to some people who work continually with mobile telephones, and some form of 'preventative' research should be done. This book presents: Brief review about the different numerical methods used to model electromagnetic problems Research work done by using the method of Auxiliary Sources in investigating the effects of EM radiation on a sphere modeled a human head An application of using a new formula of a Green's function in 3D, with the method of Auxiliary Sources Results of the simulation of a human body model and a cylindrical dipole antenna by using Method of Moment Results of the simulation of a homogeneous human head and a monopole handset antenna by using Method of Moment at 900 and 1800MHz Design method for the Microstrip antenna and simulation results by using FDTD method FDTD code program written in Matlab for the simulation of the Microstrip antenna 208 pp. Englisch.

Kartoniert / Broschiert. Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mohamed Moussa Adel Zein El DeinAdel Z. El Dein was born in Egypt (1971). He received the B.Sc. (1995) and M.Sc. (2000) degrees in electric engineering from the High Institute of Energy, Aswan, Egypt, and the Ph.D. (2005) degree i.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Zein El Dein AdelAdel Z. El Dein was born in Egypt (1971). He received the B.Sc. (1995) and M.Sc. (2000) degrees in electric engineering from the High Institute of Energy, Aswan, Egypt, and the Ph.D. (2005) degree in electric engi.

Condición: New. Print on Demand pp. 172 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condición: New. PRINT ON DEMAND pp. 172.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book deals with various sources of harmonics, the limit of IEEE-519 for both voltage and current, the effects of harmonics on various electric equipments. The book shows clearly the effects of harmonics on transformers. K-factor which is considered as a modern design for transformers to accommodate harmonic currents is investigated at different loading conditions. This book developed and discussed different cases, including harmonic voltage and current measurements on 11kV level, comparison of these values with the limit of IEEE-519, and calculation of K- factor for choosing the suitable k-rated transformer for each case. At the end of this book, general conclusion and future works are illustrated.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book deals with the interaction between mobile telephone antenna and the human body. Where mobile telephones are typically used in close proximity to the head, significant levels of power can be absorbed. The primary effect is to cause local heating of the brain, and head tissue. This is of concern to some people who work continually with mobile telephones, and some form of 'preventative' research should be done. This book presents: Brief review about the different numerical methods used to model electromagnetic problems Research work done by using the method of Auxiliary Sources in investigating the effects of EM radiation on a sphere modeled a human head An application of using a new formula of a Green''s function in 3D, with the method of Auxiliary Sources Results of the simulation of a human body model and a cylindrical dipole antenna by using Method of Moment Results of the simulation of a homogeneous human head and a monopole handset antenna by using Method of Moment at 900 and 1800MHz Design method for the Microstrip antenna and simulation results by using FDTD method FDTD code program written in Matlab for the simulation of the Microstrip antennaVDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 208 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book deals with the interaction between mobile telephone antenna and the human body. Where mobile telephones are typically used in close proximity to the head, significant levels of power can be absorbed. The primary effect is to cause local heating of the brain, and head tissue. This is of concern to some people who work continually with mobile telephones, and some form of 'preventative' research should be done. This book presents: Brief review about the different numerical methods used to model electromagnetic problems Research work done by using the method of Auxiliary Sources in investigating the effects of EM radiation on a sphere modeled a human head An application of using a new formula of a Green's function in 3D, with the method of Auxiliary Sources Results of the simulation of a human body model and a cylindrical dipole antenna by using Method of Moment Results of the simulation of a homogeneous human head and a monopole handset antenna by using Method of Moment at 900 and 1800MHz Design method for the Microstrip antenna and simulation results by using FDTD method FDTD code program written in Matlab for the simulation of the Microstrip antenna.