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AutoCAD LT 2007 TutorialLearning to use a CAD system is similar to learning a new language. We need to begin with the basic alphabet and learn how to use the basic alphabet correctly and effectively through practice. This will require learning some new concepts and skills as well as learning a different vocabulary. All CAD systems create designs using basic geometric entities. Most of the constructions used in technical designs are based upon two-dimensional planar geometry. The method and number of operations that are required to accomplish the construction are different from one system to another.
In order to become effective in using a CAD system, we must learn to create geometric entities quickly and accurately. In learning to use a CAD system, lines and circles are the first two, and perhaps the most important two, geometric entities that we need to master the skills in creating and modifying. Straight lines and circles are used in almost all technical designs. In examining the different types of planar geometric entities, we can see that triangles and polygons are planar figures bounded by straight lines. Ellipses and splines can be constructed by connecting arcs with different radii. As we gain some experience in creating lines and circles, similar procedures can be applied to create other geometric entities. In this lesson, we will examine the different ways of creating lines and circles in AutoCAD® LT 2007.
Download pdf AutoCAD LT 2007 TutorialThe Coming Web 2.0 Train WreckMany IT organizations view the phrase Web 2.0 as either just marketing hype that is devoid of any meaning or they associate it exclusively with social networking sites such as MySpace. That’s understandable as Web 2.0 is not the same as a new protocol that has an associated RFC that spells out definitively what is and what is not included as part of the protocol. As a result, many concepts get lumped under the banner of Web 2.0. In one of the most insightful analyses of Web 2.0, Tim Reilly points out that Web 2.0 involves fundamentally new design patterns and business models and he compares companies that were successful with Web 1.0 with those companies that are leading the movement to Web 2.0.
One of these comparisons is Netscape vs. Google. Reilly states that Netscape intended to use their dominance in the browser market to establish a market for high-priced server products and that Netscape’s ability to do this would stem from their assumed control over standards for displaying content and applications in the browser world. From a design perspective, Reilly states that Web 2.0 companies such as Google focus more on cooperation than on control and that their success requires a key competency that Napster never needed – database management. Reilly emphasized the importance of databases when he states that “Data is the Next Intel Inside” and he added that while competitors often acquire a base data set from the same source, the successful Web 2.0 companies are theMemory Upgrade for Apple PowerBook G4 15? Installation Guide pdfLike most electrical components inside computers, memory is susceptible to damage by static electricity. NEVER handle memory our computer parts if you have any static electric-ity buildup. Before working with sensitive electronics, touch a large metal object to ground yourself. If you have an antistatic ground-ing strap, use it while working with your computer. Overview The memory modules for the PowerBook G4 are easy to install, but the steps in this guide should be followed exactly. Be sure to read this entire instruction guide before you begin.
TO INSTALL NEW MEMORY MODULES IN YOUR APPLE POWERBOOK G4: 1. Shut down your computer. Disconnect the power adapter, phone cord, and any other cables connected to the computer. Turn the computer over (See Figure 1) and remove the battery by using a coin or flathead screwdriver to turn the battery locking screw 90 degrees clockwise. (NOTE: Please follow all ESD requirements.) 2. Using a Phillips size 00 screwdriver, unscrew the memory door and remove it from the bottom of your computer (see Figure 2). 3. If you already have a memory card installed in the slot, and you wish to use your new memory card in addition to it, you must remove the existing card to gain access to a second slot underneath the existing memory card. Once you do that, you may insert either memory card in either slot. (If you intend to use ONLY your new memory card, install the new card in the upper slot and leave the lower slot3ds Max 8 Fisherman’s Scissors Modeling TutorialBefore we start, I suggest you to set undo-levels to 100, ‘Auto window/crossing by direction’ on in preferences general-tab and unit to milimeters. And remember, there’s no need to follow this tutorial or ref-images exactly, let your creativity flow and make the scissors your own. Lets start by putting the image I found from Google (1A) to viewport’s background by pressing ALT+B in maximized (AL+W) left viewport. Check the ‘Match Bitmap’ and ‘Lock Zoom/Pan’ so that the image styles in place. (You can get the image from this tutorials additional .zip-file. Read the instructions int the last page to get your hands onto it.) Then, make an ellipse spline around the darker edges of the hole. Convert it to Editable Spline.
Use ‘Create Line’ in vertex subobject level to start a new line that follow the other dark edge (1B). Use “i” if you need to center the viewport while drawing the spline. You should get something like the image
Download 3ds Max 8 Fisherman’s Scissors Modeling Tutorialnik Color Efex Pro 2.0 User Guidenik Color Efex Pro 2.0 photographic filters offer features and functionality that are designed to make digital photographic enhancements not only easier, but better.
Recognized as the leader in digital photographic filters, the three filter editions from nik Color Efex Pro 2.0 provide you with a wide range of filters and effects that make enhancing and transforming your images better than ever. nik Color Efex Pro 2.0 is offered in three editions to allow you to choose the edition that best fits your needs.
Part I of this book provides an overview of products in the nik Color Efex Pro 2.0 filter collections, as well as filter features that are found in nik Color Efex Pro 2.0 filters. Part II of this book provides additional filter information for each filter series, while also providing a description of each filter slider or control.
nik Color Efex Pro 2.0 Standard Edition
The nik Color Efex Pro 2.0 Standard Edition includes 19 filters for a wide variety of photographic styles and enhancements. The Standard Edition provides key filters for color and light enhancements, including the Skylight filter, the Midnight Blue filter, and the award-winning Sunshine filter. Filters in this edition offer a range of enhancement and stylizing options ranging from correcting colors and adding light, to creating a cinematic day for night effect and diffusing light in an image. For a list of filters in the Standard Edition....
Download pdf nik Color Efex Pro 2.0 User GuideSetting up the LitePro 580 ManualThis chapter describes how to position the LitePro for optimum viewing, how to connect computers and video equipment to the LitePro, and how to power up the projector. Getting started 1. Choose a location where you can dim the lighting. ” To use the LitePro in a well-lit room, use a special high gain screen, which you can obtain from your In Focus dealer. 2. Place the LitePro on a flat surface. 3. Orient the LitePro so that its lens is at a right angle to the projec-tion screen. ” If you want to use the LitePro s Rear Project feature, set it up behind a translucent screen. See Rear Proj on page 28. 4. Remove the lens cover. 5. Plug the power cord into the LitePro, then plug it into your elec-trical outlet. Always use the power cord that was shipped with your LitePro.
The LitePro accepts power from 110-120 VAC and 220-240 VAC, 50 or 60 Hz, three-wire type grounded sources. When you disconnect the LitePro, always remove the power cord from the electrical outlet first, then from the LitePro. It is recommended that you connect a power strip between the LitePro and your electrical outlet to protect against a power surge. Positioning the projector The distance from the LitePro 580 to the screen determines the size of the projected image. Use of the LitePro s X1.4 zoom lens also affects screen size. The table below indicates the size of the screen image when using the maximumCreate Ajax-style architectures with the IBM Web 2.0 Feature PackThis article shows you how a Java™ 2 Platform, Enterprise Edition (J2EE) application was enhanced with an Ajax-style architecture by using the IBM® WebSphere® Application Server Feature Pack for Web 2.0. Learn how to combine Ajax-style architectures with an existing application without having to rewrite the entire Web application. You'll also discover some ideas on how to apply the Web 2.0 Feature Pack to your own J2EE applications for IBM WebSphere Application Server. The "Plants by WebSphere" application is among a number of samples that are provided with the IBM WebSphere Application Server Feature Pack for Web 2.0.
The application exemplifies a typical J2EE application and how it can be enhanced with an Ajax-style architecture without rewriting the entire application. The sample application represents a fictitious online plant store where customers can order and purchase flowers, trees, vegetables, and accessories. Take a look at Figure 1, which shows the front page of the Web application
Figure 2 illustrates the architecture of the application in its original form before attempting to add Ajax-style features. The architecture is intended to be fairly typical for a J2EE application running on WebSphere Application Server. At a high level, the application adheres to a Model-View-Controller (MVC) design pattern, which most Web applications follow on some level. A browser accesses the URL for the application, which returns a JSP-rendered HTML page. The browser issues additional requests to the Web application, and servlets are used to control the flow as users move through the purchase request. Enterprise JavaBeans (EJBs)VideoEase S-Video Balun 500016 500017 Application Guide pdfThe S-Video Balun works with any equipment that has an S-Video interface such as: S-Video TVs and monitors Plasma screens PC video cards DVD players Video cassette recorders Camcorders Satellite receivers MPEG video players LCD projectors Scan converters Video scalers Matrix switchers Digital video players Digital video recorders The following photos show the S-Video-Only Balun (500016) connected to the back of an LCD Projector and a DVD player respectively. Photo 1: S-Video Balun (500016) Connected to LCD Projector and DVD Player Pin Configuration
The cable between the two S-Video Baluns must respect the pin configuration of the baluns. The twisted pairs must correspond to the correct pins and the polarity must be respected. That is, Pin 1 on one end must connect to Pin 1 at the other, and so on for the other seven pins. Each of the following pin-pairs constitutes a twisted pair; Pins 1&2, Pins 7&8, Pins 4&5, Pins 3&6 as shown in the following diagram. Pins 7&8 carry the Luma (Y) signal and pins 4&5 carry the Chroma (C) signal. Pair 1 Pair 3 Pair 2 Pair 4 S-Video Balun RJ45 Jack Pair 1 Chroma (C) Pair 4 Luma (Y) 1 2 3 4 5 6 7 8 Twisted Pairs Figure 1: S-Video Balun Pin Configuration
Download VideoEase S-Video Balun 500016 500017 Application Guide pdfDrosophila Activity Monitoring System User's GuideThe TriKinetics Drosophila Activity Monitoring System consists of one or more Activity Monitors, a Power Supply Interface Unit and Power Supply, and a host Macintosh or Windows PC for data collection. Each monitor uses an onboard microprocessor to independently detect and count activity events, and at periodic intervals to upload the activity totals to the host computer.
The monitors are connected to the Power Supply Interface Unit by a network of conventional 4-wire telephone cables which supply operating power and lines for data transmission. Monitors may be plugged and unplugged from the network at will without disturbing the activity of other monitors.
Data Collection
At periodic intervals, ranging from 1 second to 60 minutes, the DAMSystem program in the host computer transmits a command to all monitors to simultaneously 'freeze' their current count totals. The monitors set aside these 'frozen' counts, reset the totals to zero, and begin counting again for the next measurement period.
Meanwhile, the host begins a sequence of requests from each monitor in turn (by address number) to transmit its 'frozen' counts to the computer for storage and later output. This data collection or 'reading' sequence requires about 2/3 second per monitor, placing a lower limit on the reading interval if multiple monitors are used.
Data Storage
The DAMSystem3 program stores the retrieved monitor data in a folder on the hard drive which is automatically created: DAMSystem3Data. Individual text files for each monitor accumulate successive readings for as long as the program operates, and these files may grow without limit to theOracle Developer Tools for Visual Studio .NETThe Oracle Developer Tools for Visual Studio .NET is a powerful new “add-in” for Visual Studio .NET that makes it easier and faster for .NET developers to write Oracle applications. Available now as a free download on the Oracle Technology Network, it is tightly integrated with Visual Studio .NET and includes powerful features such as designers, automatic code generation and a PL/SQL editor.
All of these features are designed with the goal of making developing for Oracle on Windows as intuitive and as easy as possible. Developers coming from a SQL Server background will find it to be familiar and intuitive, minimizing any learning curve. And for those who are new to Oracle development, this is an easy way to learn!
This document will introduce the major features of the Oracle Developers Tools and provide an overview of the functionality.
Major features include:
• Oracle Explorer – Browse and alter the Oracle schema via a tree control
• Designers and Wizards– e.g. Table Designer - makes database tasks easy
• Automatic Code Generation – Drag and drop to create working code.
• PL/SQL Editor – Edit stored procedures and functions in an integrated Visual Studio .NET environment
• Stored Procedure Testing – Run stored procedures and functions
• Oracle Data Window – View and edit your Oracle data
• SQL Query Window – Execute any ad-hoc SQL statement or script
• Integrated Help System - SQL, PL/SQL and Error Reference Manuals
Download pdf Oracle Developer Tools for Visual Studio .NET
