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Dl4All - Download free For All: software and educational resource.Free software and educational resource. With a little searching, you can download what you need for free without spending any money. Our site - "Dl4All" offers free software downloads including antivirus software, office suites and video editing software. Here you can find software reviews and ratings so you can understand which apps are worth downloading. If you're looking for free educational programs or materials in the US and Canada, we'll help you find what you need for students and learners. ![]() Free Download Krzysztof Nawotka, "Alexander the Great" English | ISBN: 1443817430 | 2010 | 435 pages | PDF | 2 MB This book is possibly the most comprehensive biography of Alexander on the market. It presents his story strictly on the basis of ancient sources, making use as much as possible of contemporary Greek inscriptions, coins, and of non-western evidence (Babylonian tablets, Egyptian papyri, Bactrian parchments). The latter in particular change our understanding of how the Achaemenid state was run and how the Macedonian conquests were perceived from the Oriental perspective. The book's protagonist was the first in Western Civilization to be hailed Great. The specific aura and charisma of this young ruler, the scale of his conquests and the exotic landscapes and people encountered during a tireless trek of over 35,000 km spanning three continents is what the broader public have always found particularly appealing. The author travelled extensively in footsteps of Alexander and made use of other geographical accounts to elucidate the spatial perspective of his conquests. Space and politics define the dynamics of his story. The author presents Alexander as a component of the historical processes in his epoch and considers his influence on the developments in Greece, Macedonia, the Persian Empire and neighboring countries. The book tries to steer clear of both idealizing Alexander the Great typical of some earlier modern biographies and of deconstructing his person which mares the minimalist approach of today's scholarship. ![]() Free Download Alexander the Great: The Truth Behind the Myth By Paul Cartledge 2013 | 368 Pages | ISBN: 1447237196 | EPUB | 5 MB Paul Cartledge, one of the world's foremost scholars of ancient Greece, illuminates the brief but iconic life of Alexander (356-323 BC), king of Macedon, conqueror of the Persian Empire, and founder of a new world order.Alexander's legacy has had a major impact on military tacticians, scholars, statesmen, adventurers, authors, and filmmakers. Cartledge brilliantly evokes Alexander's remarkable political and military accomplishments, cutting through the myths to show why he was such a great leader. He explores our endless fascination with Alexander and gives us insight into his charismatic leadership, his capacity for brutality, and his sophisticated grasp of international politics. Alexander the Great is an engaging portrait of a fascinating man, and a welcome balance to the myths, legends, and often skewed history that have obscured the real Alexander. ![]() Free Download Alan Turing: computing genius and wartime code breaker By Turing, Alan; Turing, Alan Mathison; Henderson, Harry 2011 | 133 Pages | ISBN: 0816061750 | PDF | 3 MB Profiles the life and accomplishments of the British mathematician who was involved in breaking the German Enigma code during World War II, developed the concept of multitask computing which underlies modern computer technology, and did pioneering work in the field of artificial intelligence. ![]() Free Download Akka in Action, Second Edition (MEAP V12) English | 2022 | ISBN: 9781617299216 | 491 pages | MOBI | 5.03 Mb Use Akka to solve the big problems of distributed systems-from multithreading and concurrency, to handling scalability and failure. ![]() Free Download Airplane Design Part VII: Determination of Stability, Control and Performance Characteristics: Far and Military Requirements By Jan Roskam 2002 | 351 Pages | ISBN: 1884885101 | PDF | 25 MB Airplane Design Part VII: Determination of Stability, Control and Performance Characteristics is the seventh book in a series of eight volumes on airplane design. The airplane design series has been internationally acclaimed as a practical reference that covers the methodology and decision making involved in the process of designing airplanes. Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part VII: Determination of Stability, Control and Performance Characteristics familiarizes the reader with the following fundamentals:- Controllability, maneuverability and trim- Static and dynamic stability- Ride and comfort characteristics- Performance prediction methods- Civil and military airworthiness regulations for airplane performance and stability and control- The airworthiness code and the relationship between failure states, levels of performance and levels of flying qualities ![]() Free Download Airplane Design Part VI : Preliminary Calculation of Aerodynamic Thrust and Power Characteristics By Jan Roskam 2004 | 550 Pages | ISBN: 1884885527 | PDF | 28 MB Airplane Design Part VI: Preliminary Calculation of Aerodynamic, Thrust and Power Characteristics is the sixth book in a series of eight volumes on airplane design. The airplane design series has been internationally acclaimed as a practical reference that covers the methodology and decision making involved in the process of designing airplanes. Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part VI: Preliminary Calculation of Aerodynamic, Thrust and Power Characteristics, familiarizes the reader with the following fundamentals:- Methods for estimating airplane drag with and without flaps- Methods for estimating airplane lift with and without flaps- Methods for estimating airplane pitching moment with and without flaps- Methods for estimating installed thrust and power data- Methods for estimating stability derivatives- Methods for estimating control derivatives- Methods for estimating hingemoment derivatives ![]() Free Download Airplane Design Part V: Component Weight Estimation By Jan Roskam 2018 | 209 Pages | ISBN: 1884885500 | PDF | 35 MB Airplane Design Part V: Component Weight Estimation is the fifth book in a series of eight volumes on airplane design. 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Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part V: Component Weight Estimation familiarizes the reader with the following fundamentals:- Class I method for estimating airplane component weights- Class I method for estimating airplane moments of inertia- Class II methods for detailed airplane component and grouping weights- V-n diagram methods- Class II method for structure weight- Class II method for powerplant weight- Class II method for fixed equipment weight- Data and methods for center of gravity location of individual components- Class II method for airplane moments and products of inertia- Data base for airplane component weights- Data base for airplane non-dimensional radii of gyration ![]() Free Download Airplane Design Part III: Layout design of cockpit, fuselage, wing and empennage: cutaways and inboard profiles By Roskam, Jan 2002 | 454 Pages | ISBN: 188488556X | PDF | 161 MB Airplane Design Part III: Layout Design of Cockpit, Fuselage, Wing and Empennage: Cutaways and Inboard Profiles is the third book in a series of eight volumes on airplane design. The airplane design series has been internationally acclaimed as a practical reference that covers the methodology and decision making involved in the process of designing airplanes. Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part III: Layout Design of Cockpit, Fuselage, Wing and Empennage: Cutaways and Inboard Profiles, familiarizes the reader with the following fundamental:- Cockpit (or flight deck) layout design- Aerodynamic design considerations for the fuselage layout- Interior layout design of the fuselage- Fuselage structural design considerations- Wing aerodynamic and operational design considerations- Wing structural design considerations- Empennage aerodynamic and operational design considerations- Empennage structural and integration design consideration- Integration of propulsion system- Preliminary structural arrangement, material selection and manufacturing breakdown ![]() Free Download Airplane Design Part II: Preliminary Configuration Design and Integration of the Propulsion System By Jan Roskam 1997 | 310 Pages | ISBN: 1884885438 | PDF | 14 MB Airplane Design Part II: Preliminary Configuration Design and Integration of the Propulsion System is the second book in a series of eight volumes on airplane design. The airplane design series has been internationally acclaimed as a practical reference that covers the methodology and decision making involved in the process of designing airplanes. Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part II: Preliminary Configuration Design and Integration of the Propulsion System familiarizes the reader with the following fundamentals:- Selection of the overall configuration- Design of cockpit and fuselage layouts- Selection and integration of the propulsion system- Class I method for wing planform design- Class I method for verifying clean airplane maximum lift coefficient and for sizing high lift devices- Class I method for empennage sizing and disposition, control surface sizing and disposition, landing gear sizing and disposition, weight and balance analysis, stability and control analysis and drag polar determination ![]() Free Download Airplane Design Part I : Preliminary Sizing of Airplanes By Jan Roskam 1997 | 207 Pages | ISBN: 188488542X | PDF | 13 MB Airplane Design Part I: Preliminary Sizing of Airplanes is the first book in a series of eight volumes on airplane design. The airplane design series has been internationally acclaimed as a practical reference that covers the methodology and decision making involved in the process of designing airplanes. Educators and industry practitioners across the globe rely on this compilation as both a textbook and a key reference.Airplane Design Part I: Preliminary Sizing of Airplanes familiarizes the reader with the following fundamentals:- Estimating take-off gross weight, empty weight and mission fuel weight- Sensitivity studies and growth factors- Estimating wing area- Take-off thrust and maximum clean, take-off and landing lift- Sizing to stall speed, take-off distance, landing distance, climb, maneuvering and cruise speed requirements- Matching of all performance requirements via performance matching diagrams If you are looking for educational materials, our website offers free downloadable online courses. From computer science to business and humanities. 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