Xem 1-20 trên 77 kết quả Electrical transport
  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films

    pdf8p dauphong12 08-02-2012 22 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Nanoscale characterization of electrical transport at metal/3C-SiC interfaces

    pdf5p sting05 09-02-2012 13 3   Download

  • An electric drive is the electromechanical system that converts electrical energy to mechanical motion. Being a part of automatic equipment, it acts together with the driven object, such as a machine tool, metallurgical, chemical, or flying apparatus, domestic or medical device. Electric drives area includes applications in computers and peripherals, motor starters, transportation (electric and hybrid electric vehicles, subway, etc.

    pdf102p sn_buon 29-11-2012 41 15   Download

  • Things only move when they are forced to move! A bicycle only moves when a force is applied in the form of pedaling. A cloud on the sky only moves when a force is applied in the form of a storm or a wind. A soccer ball only flies into the goal net when a force in the form of a beautiful and precise shot from Peter Møller or another great soccer player is applied. Thus all sorts of transport only take place when a force, called a driving force, is applied. This is also the case when we are talking about transport of other...

    pdf19p tuanloc_do 04-12-2012 19 3   Download

  • Electrokinetics is a subject that has been at the core of numerous fundamental advancements in the field of colloid science for over a century. Electrokinetics is a self-contained body of science that has led to spectacular applications in separations, characterization of surface properties, manipulation of colloidal materials, and facilitation of fluid transport in microchannels. For instance, electrophoresis is one of the common techniques for separation of biological macromolecules (such as proteins).

    pdf720p echbuon 02-11-2012 18 2   Download

  • Electric machines have dangerous live and rotaling parts and may hot surfaces. All operations serving transport, storage, installation, connection, commissioning. operation and mailntenance shall be canied uot by responsible skilled persons.

    pdf146p hongphuc1 03-08-2010 449 128   Download

  • Engineering is the integration of art and science and involves the use of systematic knowledge based on the principles of mathematics and the physical sciences to design and develop systems that have direct practical applicability for the benefit of mankind and society.With this philosophy in mind, the importance of the engineering sciences becomes obvious, and this is especially true for the biomedical aspects, where the implications are easily identifiable. Of all the engineering sciences, biomedical engineering is considered to be the broadest.

    pdf309p chuyenphimbuon 21-07-2012 47 17   Download

  • ....CRC Press Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300 Boca Raton, FL 33487-2742 © 2010 by Taylor and Francis Group, LLC CRC Press is an imprint of Taylor & Francis Group, an Informa business No claim to original U.S. Government works Printed in the United States of America on acid-free paper 10 9 8 7 6 5 4 3 2 1 International Standard Book Number: 978-1-4200-5398-2 (Hardback) This book contains information obtained from authentic and highly regarded sources.

    pdf50p 123859674 02-07-2012 67 15   Download

  • Internal combustion engines have experienced an enjoyed monopoly for almost a century as power sources of road transport vehicles. But, in the same period, vehicle ownership and mileages increased to a level that the resulting petroleum based fuel consumption, urban air pollutants and green house gas emissions (the challenging triad) have became great concern especially for past a few decades.

    pdf252p ktcn_1 10-07-2012 52 13   Download

  • The rapid development of science and technology leads to improvement of human life, but also creating of new crisis situation. Mankind is confronted with risks that have not been seen before in human history. Global worming is one of the typical examples. Although ma‐ jority of the experts that are studying climate changes claim that global worming is a fact and that it is caused by human, there are also scientists that doubt those statements. One of the main problems related to critical situations is – mater of responsibility.

    pdf384p namde01 11-04-2013 38 12   Download

  • This textbook is intended for use in a one- or two-semester undergraduate course in materials science that is primarily populated by chemical and materials engineering students. This is not to say that biomedical, mechanical, electrical, or civil engineering students will not be able to utilize this text, nor that the material or its presentation is unsuitable for these students.

    pdf0p gian_anh 18-10-2012 25 11   Download

  • Road traffic is one of the major consumers of energy, particularly in western industrialized countries, and globally it exhibits the highest growth rate in energy consumption of all sectors. In the Organisation for Economic Cooperation and Development (OECD) countries, more than 33% of the total final energy consumption goes into the transportation sector, amounting to more than 11% of the world’s total primary energy consumed.

    pdf20p congdat261 24-11-2010 77 10   Download

  • .General Within the working area the following transportation equipments are to be used  Hand-operated lift truck  Electrically claimant hand-operated lift truck  Electrical stacker  Dieselstacker

    pdf2p quangman 21-10-2009 47 6   Download

  • The need for electric power onboard automobiles is rapidly growing owing to an increased number of electrical components, improving safety, economy, and comfort. The most important feature in this regard is the air conditioning in the stationary phase. This feature is presently realized mostly by idling the main engine.

    pdf17p congdat261 23-11-2010 32 6   Download

  • Gardelis et al. Nanoscale Research Letters 2011, 6:227 http://www.nanoscalereslett.

    pdf6p dauphong13 09-02-2012 14 6   Download

  • The field of magnetic nanostructures is now an exciting and central area of modern condensed matter science, which has recently led to the development of a major new direction in electronics – so called ‘spintronics’. This is a new approach in which the electron spin momentum plays an equal role to the electrical charge, and these radical ideas have galvanised the efforts of previously disparate research communities by offering the promise of surpassing the limits of conventional semiconductors. Clearly the world of magnetism has now entered electronics in a very fundamental manner.

    pdf329p chuyenphimbuon 21-07-2012 31 5   Download

  • Hexabromobenzene (HBB) has been used as a flame retardant in polymers, plastics, textiles, wood and paper. Its primary uses have been reported in the plastics, paper and electrical industries (Bruchajzer et al., 2004). U.S. production/import volume was listed as 10,000- 500,000 pounds for 1998, but no information is available beyond that time (U.S. EPA, 2002). In addition to its use as a flame retardant, HBB is a thermal decomposition product of octa- and decaBDEs and hexabromobiphenyl (as cited in Bruchajzer et al., 2004).

    pdf9p cao_can 02-01-2013 19 5   Download

  • Work on the Vehicle Repair Rule (previously entitled Vehicle Standards Compliance (Repair)) was initiated in early 1993 with a call for industry suggestions on what the rule should contain and achieve. A working party, comprising representatives from the insurance industry and from the vehicle repair, manufacturing, importing and in-service inspection industries, was established to discuss the proposed rule in June 1993. It was initially convened by the Land Transport Safety Authority (LTSA) but was subsequently run by its own convenor with the LTSA as a participant.

    pdf5p nhacnenzingme 23-03-2013 20 4   Download

  • Capital investment in public transportation supports purchases of equipment and facilities (including rolling stock, tracks, other guideways, rights- of-way, control equipment, and construction of terminals, stations, parking lots, maintenance facilities and power generating facilities).

    pdf100p trinhcaidat 19-04-2013 13 4   Download

  • The micro- and nano- transport of biomolecules is of interest to a wide range of scientific and engineering communities. Application areas include miniaturized technology that will support and advance key sectors, including healthcare, food provisioning, environment services, etc. This ebook is generally intended for undergraduate students from chemical, life and physical sciences wanting to find out about the basic properties of biomolecules and how they can be transported in liquids on the micro- to nano-scale.

    pdf0p sn_buon 29-11-2012 22 3   Download

Đồng bộ tài khoản