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Combine Harvesters

Author: Petre Miu
Publisher: CRC Press
ISBN: 1482282372
Size: 46.95 MB
Format: PDF, Mobi
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From Basic Fundamentals to Advanced Design Applications A culmination of the author’s more than 20 years of research efforts, academic papers, and lecture notes, Combine Harvesters: Theory, Modeling, and Design outlines the key concepts of combine harvester process theory and provides you with a complete and thorough understanding of combine harvester processes. Utilizing a wealth of experimental data to promote validated mathematical models, this book presents the latest stochastic and deterministic modeling methods, evolutionary computational techniques, and practical applications. Highly focused on engineering and mathematics, it incorporates the use of simulation software (including MATLAB®) throughout the text and introduces a unified approach that can be used for any combine harvester functional structure. The book addresses modeling, simulation, evolutionary optimization, and combine process design. Breadth of coverage includes general technical specifications, developing machine layout as defined by engineering calculations, and design considerations for major subassembly processes. Comprised of 15 chapters, this text: Provides examples of current combine systems/elements design throughout the book Incorporates applications/exercises inspired by the author’s engineering and research experience Uses both SI (metric) and imperial/U.S. measuring units throughout Combine Harvesters: Theory, Modeling, and Design contains principles, calculations, and examples that can aid you in combine process modeling and simulation, the development of combine process and driving task-based control systems by considering a top-to-bottom design of combine assembly and components.

Farm Machinery

Author: TRIVENI PRASAD SINGH
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120352599
Size: 47.21 MB
Format: PDF, ePub, Mobi
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Designed for the course on Farm Machinery for undergraduate students of Agricultural Engineering, the book deals with the field operations such as tillage, tillage machineries including seedbed refining machineries, sowings and planting machineries, weeding and interculture equipment. A variety of harvesting and threshing equipment for cereals and forage crop including recovery/handling of crop residue are also dealt with in detail. The book discusses machineries used for specialised crops like rice, potato and sugarcane which are the major crops grown in our country. A detailed procedure on estimation of operational cost of agricultural machineries find place in this text. Review questions, multiple choice questions and solved numerical problems are suitably placed at the end of each chapter, wherever required, to help students to check their knowledge and grasping of the subject. Efforts have been made to write this book conforming to the course curriculum to enable students to use this book as a text. The tools, implements or machineries have been described in a simple language supported with line diagrams and photographs for better understanding. The students will find this book valuable for their continuing education as well as for various competitive examinations. Besides B.Tech (Agricultural Engineering) students, the book is also beneficial for the students of Diploma in Agricultural Engineering and B.Sc. Agricultural Sciences for their paper on ‘Farm Machinery’.

Eine Kurze Geschichte Der Menschheit

Author: Yuval Noah Harari
Publisher: DVA
ISBN: 364110498X
Size: 37.64 MB
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Krone der Schöpfung? Vor 100 000 Jahren war der Homo sapiens noch ein unbedeutendes Tier, das unauffällig in einem abgelegenen Winkel des afrikanischen Kontinents lebte. Unsere Vorfahren teilten sich den Planeten mit mindestens fünf weiteren menschlichen Spezies, und die Rolle, die sie im Ökosystem spielten, war nicht größer als die von Gorillas, Libellen oder Quallen. Vor 70 000 Jahren dann vollzog sich ein mysteriöser und rascher Wandel mit dem Homo sapiens, und es war vor allem die Beschaffenheit seines Gehirns, die ihn zum Herren des Planeten und zum Schrecken des Ökosystems werden ließ. Bis heute hat sich diese Vorherrschaft stetig zugespitzt: Der Mensch hat die Fähigkeit zu schöpferischem und zu zerstörerischem Handeln wie kein anderes Lebewesen. Anschaulich, unterhaltsam und stellenweise hochkomisch zeichnet Yuval Harari die Geschichte des Menschen nach und zeigt alle großen, aber auch alle ambivalenten Momente unserer Menschwerdung.

Proceedings Of The 2013 International Conference On Advances In Construction Machinery And Vehicle Engineering

Author: Zheng Huiqiang
Publisher: DEStech Publications, Inc
ISBN: 1605951285
Size: 34.28 MB
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the 10th anniversary of Chinese Journal of Construction Machinery. In order to celebrate the 20th anniversary of the association and the 10th anniversary of the journal, we will hold the following activities this year. 1. Continue to convene the fourth International Conference Symposium of 2013 on Construction Machinery and Vehicle Engineering Research Progress. 2. Continue to convene the fifth National Mechanical Engineering Doctoral Forum. This forum will be held in Xuzhou and the time is from August 20 to August 24 in 2013. 3. The highlevel expert forum will be held during Changsha Engineering Machinery Parts Expo. A dialogue will be taken on the issues of industry scientific innovation, accessories, testing and quality among universities, research institutes and enterprises. 4. The celebrations about the 20th anniversary of the association and the 10th anniversary of the journal will be conducted in Shanghai. The coun cil of the new editorial board and the executive director is convened for summing up the work of the association since it was founded 20 years ago and the work of the journal since it was founded 10 years ago, and planning for the future development. This International Conference is held in the circumstance of international economic crisis and domestic industrial structure adjustment. In the past year, sales market of construction machinery has been subjected to a certain shocks, and the enterprises have en countered a certain difficulties. For the future, however, I believe that such difficulties are temporary, and the prospect is bright. The construction machinery is to serve the mining and state infrastructure construction, and for China, along with most c ountries in the world which are developing countries, the infrastructure construction is still a significant part in the course of development, and the sound infrastructure will promote the development of their economies, even these countries which are in the leading position in economy development also attach great importance to the improvement of infrastructure. Therefore, construction machinery is indispensable and has a rigid demand. Currently, the international competition has not been only limited to terrestrial, since the possession of terrestrial was a foregone conclusion, but there will be more

Design

Author: Bernhard E. Bürdek
Publisher: Birkhäuser
ISBN: 3035603944
Size: 43.45 MB
Format: PDF, ePub, Docs
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For students of design, professional product designers, and anyone interested in design equally indispensable: the fully revised and updated edition of the reference work on product design. The book traces the history of product design and its current developments, and presents the most important principles of design theory and methodology, looking in particular at the communicative function of products and highlighting aspects such as corporate and service design, design management, strategic design, interface/interaction design and human design.. From the content: Design and history: The Bauhaus; The Ulm School of Design; The Example of Braun; The Art of Design Design and Globalization Design and Methodology: Epistemological Methods in Design Design and Theory: Aspects of the Disciplinary Design Theory Design and its Context: From Corporate Design to Service Design Product Language and Product Semiotics Architecture and Design Design and Society Design and Technological Progress

Sae Technical Paper Series

Author:
Publisher:
ISBN:
Size: 18.85 MB
Format: PDF, Mobi
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Online version: Technical papers portion of the SAE Digital Library references thousands of SAE Technical Papers covering the latest advances and research in all areas of mobility engineering including ground vehicle, aerospace, off-highway, and manufacturing technology. Sample coverage includes fuels and lubricants, emissions, electronics, brakes, restraint systems, noise, engines, materials, lighting, and more. Your SAE service includes detailed summaries, complete documents in PDF, plus document storage and maintenance

Spiritualit T Und Seelische Gesundheit

Author: Jürgen Armbruster
Publisher:
ISBN: 9783884145517
Size: 22.39 MB
Format: PDF
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Spiritualität in der Psychiatrie - Fluch oder Segen? Für Menschen in existenziellen Notlagen und Krisensituationen gewinnt Spiritualität oft an Bedeutung. Dieses Fachbuch beleuchtet den Zusammenhang zwischen seelischer Gesundheit und Spiritualität umfassend und praxisorientiert. Mit Blick auf alle grossen Glaubensrichtungen beleuchtet das Buch alle wichtigen Aspekte von Spiritualität als Dimension seelischer Gesundheit. Dabei wird auch das Spannungsverhältnis zwischen der medizinisch-naturwissenschaftlich ausgerichteten Psychiatrie und dem subjektiven Erleben psychisch erkrankter Menschen thematisiert. Die genesungsfördernde Wirkung spiritueller Bezüge wird ebenso berücksichtigt, wie dysfunktionale Aspekte der Unterordnung unter eine höhere Macht. Dem in den sozialpsychiatrischen Arbeitsbereichen der Diakonie vielerfahrenen Herausgeberteam gelingt ein hilfreicher, praxisorientierter Leitfaden für den Umgang mit spirituellen Aspekten in der Beratung, Behandlung und Rehabilitation.