helmy ahmed (35 Ergebnisse)

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. pp. 280 Illus.

Paperback. Zustand: Brand New. 112 pages. 8.66x5.91x0.26 inches. In Stock.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Paperback. Zustand: Brand New. 2012 edition. 238 pages. Bengali language. 9.25x6.25x0.75 inches. In Stock.

Paperback. Zustand: Brand New. 84 pages. 9.25x6.10x0.19 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware -The study of FDI is considered to be one of the most important studies for any country as the Economic Growth and Prosperity of any country's Economy are much related to the magnitude of the FDI inflows to that specific country. The main purpose of the study conducted in this book is to determine the factors affecting FDI inflows to any country in general and then applied to Egypt as the country of interest in this book. The book classified FDI determinants into Primary and Secondary factors affecting the inflows of FDI throughout literature comparison matrix and the development of eight alternative statistical models and empirically choosing the best model between them by using Time Series Analysis. Investors, Undergraduate Students, Post Graduate Students, Researchers, and Anybody interested in International Business and International Business Forms will find this book very useful through the valuable information and important economic data included in this particular book. Furthermore, this book can serve as an important guidance for those who are interested in writing their academic research papers for the first time because of its simplicity and well organized conceptual structure.Books on Demand GmbH, Überseering 33, 22297 Hamburg 112 pp. Englisch.

Taschenbuch. Zustand: Neu. International Business & Foreign Direct Investment | Case Study on Egypt | Ahmed Helmy | Taschenbuch | 112 S. | Englisch | 2017 | LAP LAMBERT Academic Publishing | EAN 9783330086869 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -The past two decades have witnessed a rapid increase in construction projects within developing countries in the Middle Eastern Gulf region. This coincides with the governments' announcements regarding substantially increased spending on the improvement of infrastructure. Despite this increase, construction companies still face many challenges, including completing projects on time and within budgets, thus promoting a negative image of the industry in that region. The negative impact of the aforementioned challenges has been confirmed through (1) data collected from documents concerning completed construction projects in which the researcher has been professionally involved; (2) the researcher¿s experience in the field of construction project management in the Middle East and risk management in particular; and (3) extensive study of the literature in this domain. This has identified a set of the most common problems associated with construction projects in one of the Gulf Area countries - the Kingdom of Saudi Arabia (KSA) - and has led to them being categorised into three individual risk types, namely Construction Waste; Delayed Schedule; and Project Over Budget.Books on Demand GmbH, Überseering 33, 22297 Hamburg 332 pp. Englisch.

Taschenbuch. Zustand: Neu. Lean Construction as an Innovative Approach for Minimising Risks | in Mega-Construction projects | Ahmed Helmy Mohamed | Taschenbuch | 332 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786137748152 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume constitutes the refereed proceedings of the Third International ICST Conference, ADHOCNETS 2011, held in Paris, France, in September 2011. The 15 revised full papers - selected from 42 submissions - and the 2 invited papers cover several fundamental aspects of ad hoc networking, including security, quality of service, radio and spectrum analysis, mobility, energy efficiency, and deployment. They are organized in topical sections on security and QoS, WSN development and evaluation, radio and spectrum analysis, mobile WSNs, mobile ad hoc networks, and energy.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - th This volume presents the proceedings of the 9 IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services (MMNS 2006), th th which was held from October 25 to 27 as part of Manweek 2006 in Dublin,Ireland. In line with its reputation as one of the pre-eminent fora for the discussion anddebate of advances in management of multimedia networks and services, the 2006 iteration of MMNS brought together an international audience of researchers and practitioners from both industry and academia. One of the most signi cant trends of recent years has been the development and considerable market penetration of multimedia-capable mobile handsets. Nevertheless, signi cant research challenges remain in the area of management of mobile networks supporting multimedia services; challenges which must be addressed by the research community if the vision of ubiquitous availability of advanced multimedia services is to be realised. The MMNS Steering Committee, noting the growing interest within the research community on solving issues relating speci cally to the transport of multimedia traf c over various mobile access technologies, made the signi cant decision to change the long name of the MMNS conference to re ect this change in focus. For2006 and subsequent years, it will be called 'Management of Multimedia and Mobile Networks and Services'.

Taschenbuch. Zustand: Neu. Neuware -Fishes are considered one of the most valuable nutritive, tasty, palatable, cheap and easily digestable protein for man. Fishes can compensate shortage of other animal proteins which arise from rapid increase of human populations, particularly in developing countries, and also from dramatic impacts of emerging infectious diseases on livestock and poultry production, ranging from Bovine Spongiform Encephalopathy to Avian Influenza. From the public health point of view, consumption of fishes infected with the larval stages of some parasites represents a human hazard. Freshwater fishes are considered one of the most important sources of parasitic infections of man and fish-eating mammals, particularly when the waters of rivers and lakes increasingly are polluted.Books on Demand GmbH, Überseering 33, 22297 Hamburg 128 pp. Englisch.

Taschenbuch. Zustand: Neu. Autonomic Management of Mobile Multimedia Services | 9th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services, MMNS 2006, Dublin, Ireland, October 25-27, 2006, Proceedings | Ahmed Helmy (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2006 | Springer-Verlag GmbH | EAN 9783540476542 | Verantwortliche Person für die EU: Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, productsafety[at]springernature[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Ad Hoc Networks | Third International ICST Conference, ADHOCNETS 2011, Paris, France, September 21-23, 2011, Revised Selected Papers | David Simplot-Ryl (u. a.) | Taschenbuch | viii | Englisch | 2012 | Springer-Verlag GmbH | EAN 9783642290954 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Human diseases from Suez Canal fishes | Parasitic Infections | Yosra Ahmed Helmy | Taschenbuch | 128 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783847341673 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -The extended network spans of next generation long-reach passive optical networks (LR-PONs) result in extremely long propagation delays that severely degrade the performance of currently adopted upstream bandwidth-allocation algorithms. This is because these algorithms are based on bandwidth negotiation messages, frequently exchanged between the central office and distant network units, which become seriously delayed when the network is possibly extended to hundreds of kilometers. This book addresses this problem by proposing decentralized media access for these emerging networks, allowing the network units to communicate with each other and take turns accessing the upstream channel. This makes the upstream bandwidth-allocation performance independent of the network reach and enables sooner transmission of upstream packets. The book also reviews some of the major contributions in this field, and studies many challenges facing the decentralized scheme. Through extensive simulation, the performance of the decentralized scheme is evaluated in contrast with centralized schemes. In addition, various improvement approaches are explored and further research points are highlighted.Books on Demand GmbH, Überseering 33, 22297 Hamburg 168 pp. Englisch.

Taschenbuch. Zustand: Neu. Taking Turns with Adaptive Cycle Time | Decentralized Media Access for Long-Reach Passive Optical Networks | Ahmed Helmy | Taschenbuch | 168 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783659164385 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Corrosion Protection for Energy Recovery in Hydro Turbines | Ahmed Helmy Abdel-Aziz (u. a.) | Taschenbuch | 176 S. | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786200081438 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -Brackish groundwater makes up a portion of the total amount of water stored in aquifers. Brackish groundwater desalination holds promise as a water supply strategy. A small-scale hydro system usually consists of turbine, which is made to spin by jets of high velocity water. The turbine spins continuously, as long as there is water to drive it. The recovery of lost energy in RO desalination plants through hydro-turbine systems is a big aim to lower its cost and its large scale application in agriculture and irrigation fields. Mini hydro turbine could be used for energy recovery from the reject of the brackish desalination plants. The reject stream is characterized by high velocity, high pressure and high salt concentration which makes these streams very corrosive for the material of the hydro turbine. So protection of these hydro turbines against corrosion is required. Corrosion have a bad impact on humans and the surrounding environment which consumes more than 3% of the gross domestic product (GDP) of the world annually. One of the most commonly practiced techniques to prevent metals from corrosion is to apply anti-corrosive paints on their surfaces.Books on Demand GmbH, Überseering 33, 22297 Hamburg 176 pp. Englisch.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: bengali | Produktart: Bücher.

Taschenbuch. Zustand: Neu. Lean Construction as an Innovative Approach for Minimizing Risks | in Mega-Construction projects. 2nd Edition | Ahmed Helmy Mohamed | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9786206787501 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Paperback. Zustand: Brand New. 136 pages. 9.00x6.00x0.31 inches. In Stock.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Substrate noise coupling in integrated circuits (ICs) is the process by which int- ference signals in the form of voltage and current glitches cause parasitic currents to ow in the silicon substrate to various parts of the IC. The source of such glitches and parasitic currents could be from the switching noise of high speed digital clocks on the same chip. In RF and mixed signal ICs the switching noise is coupled to sensitive analog and RF nodes in the IC causing degradation in performance that could severely impact the yield. Thus, overcoming substrate coupling is a key issue in successful 'system on chip' rst-pass integration where RF and mixed signal blocks, high speed digital I/O interface are integrated with digital signal proce- ing algorithms on the same chip. This is particularly true as we move to sub-90 nanometer system on chip integration. In this book a substrate aware design ow is built, calibrated to silicon and used as part of the design and validation ows to uncover and x substrate coupling problems in RF ICs. The ow is used to develop a comprehensive RF substrate noise isolation design guide to be used by RF designers during the oor planning, circuit design and validation phases. This will allow designers to optimize the - sign, maximize noise isolation and protect sensitive analog/RF blocks from being degraded by substrate noise coupling.

Gebundene Ausgabe. Zustand: Sehr gut. Gebraucht - Sehr gut SG - leichte Beschädigungen oder Verschmutzungen, ungelesenes Mängelexemplar, gestempelt - The book reports modeling and simulation techniques for substrate noise coupling effects in RFICs and introduces isolation structures and design guides to mitigate such effects with the ultimate goal of enhancing the yield of RF and mixed signal SoCs. The book further reports silicon measurements, and new test and noise isolation structures. To the authors' knowledge, this is the first title devoted to the topic of substrate noise coupling in RFICs as part of a large SoC.

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher.

Zustand: New. pp. xxvi + 551 Illus.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.