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AutoCAD Civil 3D (2009) Highway Geometric Design TutorialWelcome to AutoCAD Civil 3D! For this and subsequent homework, a short tutorial will introduce you to the critical functions one may use in Civil 3D to do highway design. This is by no means an exhaustive discussion of the subject, but should be enough to get you started. Additional questions can be directed to the instructor (although he is by no means an expert).
You should run AutoCAD Civil 3D 2009. If prompted, indicate that you will use Civil 3D Complete, as this will provide you with access to all the Civil 3D functions we will need. Once you have started, you will then see something like the following screen.
We will eventually get through quite a few of the menus and functions. For this homework, we will use Surfaces, Alignments, and Profiles. This sequence of menu options actually fits the sequence in the homework nicely, so we will proceed through them one by one.
I find that it is useful for me to open up the “Toolspace”. The Toolspace is a visual repository of the major geometric features that we will be using, and it allows you to manipulate these features directly, rather than (or in addition to) going through the usual top-level menu structure. The Toolspace can be added to the screen by going to General -> Toolspace. The Toolspace is shown below.
Download pdf AutoCAD Civil 3D (2009) Highway Geometric Design TutorialAdvantages of Broadband Phone Services PDFWhy are so many people subscribing to broadband phone services, either as an additional phone line or as a complete replacement to their traditional phone service? The primary reason is cost. But as you will see, other advantages exist as well.
Lowering Your Monthly Phone Bill
What attracted most people to voip or Voice over IP, even when the quality was still questionable, was the fact that you could make free and unlimited long-distance calls. Now that the quality is good, and the calls are still relatively inexpensive, so much the better. How low is low? We examine different service plans available in Chapter 7, “Selecting an Internet Phone Service.” The bottom line is, you can get a broadband phone service with unlimited calling and no nationwide long-distance charges (international calls do cost extra) for $25–30 a month.
How can broadband companies offer phone services more cheaply than the traditional phone companies?
The following four primary factors make broadband phone services so inexpensive:
- Infrastructure costs
- Transport costs
- Regulatory compliance costs
- Taxes and fees
Download Advantages of Broadband Phone Services PDF from informit.comWeb 2.0 Principles and Best PracticesIn 2004, we realized that the Web was on the cusp of a new era, one that would finally let loose the power of network effects, setting off a surge of innovation and opportunity. To help usher in this new era, O’Reilly Media and CMP launched a conference that showcased the innovators who were driving it. When O’Reilly’s Dale Dougherty came up with the term “Web 2.0”during a brainstorming session, we knew we had the name for the conference. What we didn’t know was that the industry would embrace the Web 2.0 meme and that it would come to represent the new Web.
Web 2.0 is much more than just pasting a new user interface onto an old application. It’s a way of thinking, a new perspective on the entire business of software—from concept through delivery, from marketing through support. Web 2.0 thrives on network effects: databases that get richer the more people interact with them, applications that are smarter the more people use them, marketing that is driven by user stories and experiences, and applications that interact with each other to form a broader computing platform.
The trend toward networked applications is accelerating. While Web 2.0 has initially taken hold in consumer-facing applications, the infrastructure required to build these applications, and the scale at which they are operating, means that, much as PCs took over from mainframes in a classic demonstration of Clayton Christensen’s “innovator’s dilemma” hypothesis, web applications can and will move into the enterprise space.
Two years ago we launchedCode Centric: T-SQL Programming with Stored Procedures and TriggersThe brackets around objectowner indicate it is an optional argument. An object’s owner is determined at create-time, but it can be changed post-creation. The main goal of this section is to explain which owner is assigned when you omit this optional argument or when the object is created by a member of the fixed-server role sysadmin. The rules that dictate who the object owner is can be a little confusing until you understand fixed-server and fixed-database roles and the system-created user dbo.
The SQL Server fixed-server and fixed-database roles are somewhat analogous to the group concept used in NT to implement security. These roles are a part of SQL Server’s Security Model and allow you to more easily manage the actions users can perform. For example, a member of the fixed-server role sysadmin can perform any action within an instance of SQL Server, while a member of the fixed-database role db_owner can perform any action within a database. A member of the fixed-database role db_ddladmin can create, alter or delete all database objects within a database.
Each database in an instance of SQL Server has a special system-created user called dbo (database owner). The dbo user has implicit permission to perform any action in a database and cannot be deleted. When a member of sysadmin performs any action within a database, it is executed in the context of dbo. The dbo user is not explicitly associated with the fixed-database roles db_owner or db_ddladmin. When you create a database object with a loginMicrosoft BizTalk Server 2006 R2 & GXS Trading GridThe new release of Microsoft BizTalk Server 2006 R2 combined with GXS Trading Grid—GXS’s secure, scalable and high-performance B2B integration platform—is the global solution that addresses all of the challenges. By combining best-in-class deployed software with the world’s leading hosted integration service companies can achieve new levels of business performance. Microsoft BizTalk Server 2006 R2 includes new EDI, RFID and B2B capabilities, enabling companies to operate one platform for all internal and external business integration requirements. To fast-start your B2B integration, Microsoft recommends the GXS Trading Grid.
This “Software+Service” solution—Microsoft BizTalk Server 2006 R2 and GXS Trading Grid—connects customers to your critical decision-making systems so they can easily place an order in minutes versus hours or days. With BizTalk Server your organization can confidently commit shipment dates to customers and know that the goods will arrive on time. Your invoices will be processed automatically, giving you greater ability to manage cash flow. BizTalk Server enables you to eliminate manual processes, integrate business systems and increase business performance.
Download pdf Microsoft BizTalk Server 2006 R2 & GXS Trading GridThe new Audi RS 4 PDFThe new Audi RS 4The letters RS, or ‘Renn Sport’ are synonymous with the very highest levels of Audi performance. The new Audi RS 4 is the latest RS model from AUDI AG’s renowned technical department and its highly-specialised sports subsidiary, quattro GmbH. This purpose-built thoroughbred sports machine boasts a host of technical developments, most of which have their origins in motorsport, ensuring that this sportscar remains at the top of its league.
These supreme technical innovations include:
- FSI direct fuel injection technology. Developed for Audi’s Le Mans motorsport program FSI?produces more power for every drop of fuel.
- Audi’s famous quattro?all-wheel drive system. In the past 25 years, the quattro?permanent all-wheel drive system has proven its ability to enhance traction and directional stability in just about every driving situation. The torsen centre differential with its asymmetric-dynamic torque split makes the best possible use of the engine’s performance.
- The high engine-speed concept, which permits engine speeds above 8,000 rpm, to open up entirely new dimensions of dynamic road performance.
- Dynamic Ride Control (DRC) suspension technology. DRC uses a flow of oil passing between the shock absorbers
Download Audi RS 4 PDF EbookBlackBerry 8700v from Vodafone Handheld Software Installation GuideSmarTone-Vodafone. This guide provides the necessary steps required to convert your BlackBerry 8700v. from Vodafone to support Korean characters
Download PageWeb 2.0 for Content for Learning and Teaching in Higher EducationThis report is the result of a study into the use of Web 2.0 technologies for content creation for learning and teaching in Higher Education, funded by the JISC, and carried out between March and May 2007. It draws on existing studies, interviews with staff at universities who have implemented Web 2.0 technologies for learning and teaching, and a week-long web based seminar (webinar) with expert contributions, both from speakers and the audience. The report builds on the briefing documents that were written especially for the webinar and the results of the webinar discussions, many of which can be found in the Moodle site that was used to support the conference.
Web 2.0 will affect how universities go about the business of education, from learning, teaching and assessment, through contact with school communities, widening participation, interfacing with industry, and maintaining contact with alumni. However, it would be a mistake to consider Web 2.0 as the sole driver of these changes; in reality Web 2.0 is just one part of the Higher Education (HE) ecosystem. Other drivers include, for example, pressures to greater efficiency, changes in student population, and ongoing emphasis on better learning and teaching methods.
Nonetheless, Web 2.0 is, in our view, a technology with profound potential for inducing change in the HE sector. In this, the possible realms of learning to be opened up by the catalytic effects of Web 2.0 technologies are attractive, allowing greater student independence and autonomy, greater collaboration, and increased pedagogic efficiency.
This study has focussed onIMS, SDP and Web 2.0 : Where are the services ?This paper presents the results of a study on the leverage of web 2.0 technology and open business models to expand service providers’ IMS and SDP (Service Delivery Platform) and offer new services and service composition capabilities for existing business partners such as MVNO, ISV, ASPs but also sophisticated end users, so called “prosumers”. We have collected the requirements from different users and customers which were all converging to an expansion of existing environment to offer a much more ‘internet’ like service offering : simple APIs, mix of content and communication capabilities, graphical composition tools, open portal, widgets, developer communities, easy to share, try and comment set of services, etc. Based on that, we did an evaluation of different tools and technology and defined an architecture that could meet these expectations while leveraging existing IMS-SDP environments and built a proof of concept.
From Walled Garden to Long Tail …
Today most service providers offer a mix of ‘walled garden’ services such as voice and SMS, which are developed/hosted/sold by the service provider, and ‘partner services’ which are co-developed and sold via some cross-selling models between the service provider and some business partners. As the market evolves with, on one side, more demand on the consumer side for personalized content and internet integration, and on the other side, demand for more flexible and dynamic business relationships, service providers need to explore new technologies and new business models to basically open up their infrastructure to enable more innovation and more usage of the underlyingBasic Walk-Cycle Tutorial MayaThis tutorial is intended to teach new animation students a few basic animation techniques and workflow based on fundamental animation principles using Maya and a free character setup named walkingBall_v2.3 created by the author. This character setup or “rig” has many useful features without being overwhelming to newer students. This tutorial assumes you have a basic understanding of how to navigate the Maya interface, find menu commands, and other basic computer file management skills.
Powerful 3D applications such as Maya require a predefined location to save data and files while you are working. Large studio animation production lines typically create custom software for managing project file structures, to control naming conventions, and to track revisions. Absent such large studio resources we will use the method of organizing files and data that the developers of Maya created called a “Project”. The beauty of this is that you can have multiple projects simultaneously, each with its own set of resources
This tutorial also assumes you are somewhat new to 3D software and animation concepts. We will be using a basic pose-to-pose approach of animation. Pose-to-pose animation is what its name implies, creating character movement by establishing primary positions, or poses, and methodically moving the character from one pose to the next. Different, but just as valid methods such as straight-ahead or layered animation are not described in this tutorial.
Download pdf Basic Walk-Cycle Tutorial Maya
