Xem 1-8 trên 8 kết quả Saw devices
  • The field of microelectronics began in 1948 when the first transistor was invented. This first transistor was a point-contact transistor, which became obsolete in the 1950s following the development of the bipolar junction transistor (BJT). The first modernday junction field-effect transistor (JFET) was proposed by Shockley (1952). These two types of electronic devices are at the heart of all microelectronic components, but it was the development of integrated circuits (ICs) in 1958 that spawned today's computer industry...

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  • Surface Acoustic Wave (SAW) devices are widely used in multitude of device concepts mainly in Micro Electro Mechanical Systems (MEMS) and communication electronics. As such, SAW based micro-sensors, actuators and communication electronic devices are well known applications of SAW technology. Due to their solid state design and fabrication compatible with other modern technologies such as Microwave Integrated Circuits (MIC), MEMS, (Charge Coupled Devices) CCD and integrated optic devices, SAW based sensors are considered to be extremely reliable....

    pdf0p 123859674 04-07-2012 31 10   Download

  • Our list of providers was determined from the HHSC’s list of providers who billed the WHP in state fiscal year 2011. In each county, Planned Parenthood centers saw the largest number of WHP patients, based on statistics for state fiscal year 2011, as shown in Table 4. 44 Planned Parenthood affiliates often operate multiple clinics or sites, particularly in the larger urban areas. In this report, we use the term “affiliate” to refer to a Planned Parenthood organization, which may have multiple clinics or sites. The WHP provider list is based on the billing address...

    pdf26p connicquy 20-12-2012 27 6   Download

  • The years 1945–55 saw the emergence of a radically new kind of device: the high-speed stored-program digital computer. Secret wartime projects in areas such as code-breaking, radar and ballistics had produced a wealth of ideas and technologies that kick-started this first decade of the Information Age. The brilliant mathematician and code-breaker Alan Turing was just one of several British pioneers whose prototype machines led the way. Turning theory into practice proved tricky, but by 1948 five UK research groups had begun to build practical stored-program computers.

    pdf128p namde01 10-04-2013 29 7   Download

  • These are special-purpose clutches that are used in automatic transmissions, in devices for bringing high-speed machinery up to speed, in chain saws, in conveyor drives, and in similar industrial, vehicular, and large- and smallequipment applications.

    pdf38p hungnhat 07-12-2009 41 6   Download

  • In this chapter, we looked at the different classes which are part of the MVC architecture in Ext JS as well as Sencha Touch. We also looked at the function of each of these classes and saw the differences in their behavior and usage. In addition to the common classes—application, controller, model, view (component)—we also looked at the Touch-specific way to handle profiles to encapsulate device-specific behaviors and layout in the applications. Also, we saw how to set up the routes in a Touch application and have the history tracking in place.

    pdf245p hotmoingay3 09-01-2013 26 5   Download

  • Centrifugal, One-Way, and Detent Clutches These are special-purpose clutches that are used in automatic transmissions, in devices for bringing high-speed machinery up to speed, in chain saws, in conveyor drives, and in similar industrial, vehicular, and large- and smallequipment applications.

    pdf38p goixanh 27-09-2010 27 3   Download

  • Inspection devices * water-cooled circular saw * 5mm milling head * 5mm metal drill

    pdf2p quangman 21-10-2009 34 2   Download

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