December 19, 2014

Mathematica

mathematica
Mathematica is a software package used for communicating scientific ideas in a variety of ways, whether this is visualization of a concept in an intro-level course, or creating a simulation of a new idea related to research. Mathematica is available for free to UAB faculty, staff and students, thanks to funding from the College of Arts and Sciences and the School of Engineering.

Campus machines

Follow the directions below to download software from Wolfram and request the appropriate activation key. If you do not have administrator access to your machine, please contact your IT support for assistance.
    1. Create an account (New users only):
      1. Go to user.wolfram.com and click "Create Account"
      2. Fill out form using a @uab.edu email, and click "Create Wolfram ID"
      3. Check your email and click the link to validate your Wolfram ID
    2. Request the download and key:
      1. Fill out this form to request an Activation Key
      2. Click the "Product Summary page" link to access your license
      3. Click "Get Downloads" and select "Download" next to your platform
      4. Run the installer on your machine, and enter Activation Key at prompt

Computer labs

  • Please contact your College IT representatives for specific installation information.
  • UAB College of Arts & Sciences, contact IT at: 205-975-4500, casit@uab.edu, www.uab.edu/casit

Faculty and staff personally-owned machines

Fill out this form to request a home-use license from Wolfram.

Student personally-owned machines

Follow the directions below to download from the Wolfram User Portal.
    1. Create an account (New users only):
      1. Go to user.wolfram.com and click "Create Account"
      2. Fill out form using a @uab.edu email, and click "Create Wolfram ID"
      3. Check your email and click the link to validate your Wolfram ID
    2. Request the download and key:
      1. Fill out this form to request an Activation Key
      2. Click the "Product Summary page" link to access your license
      3. Click "Get Downloads" and select "Download" next to your platform
      4. Run the installer on your machine, and enter Activation Key at prompt
Are you interested in putting Mathematica elsewhere? Please let IT or Troy Schaudt at Wolfram Research know.

The first two tutorials are excellent for new users, and can be assigned to students as homework to learn Mathematica outside of class time. Follow along in Mathematica as you watch this multi-part screencast that teaches you the basics—how to create your first notebook, calculations, visualizations, interactive examples, and more. Provides examples to help you get started with new functionality in Mathematica 10, including machine learning, computational geometry, geographic computation, and device connectivity. Access step-by-step instructions ranging from how to create animations to basic syntax information. Search Wolfram's large collection of materials for example calculations or tutorials in your field of interest.

Mathematica offers an interactive classroom experience that helps students explore and grasp concepts, plus gives faculty the tools they need to easily create supporting course materials, assignments, and presentations.

Resources for Educators

Learn how to make your classroom dynamic with interactive models, explore computation and visualization capabilities in Mathematica that make it useful for teaching practically any subject at any level, and get best-practice suggestions for course integration. Learn how to create a slideshow for class that shows a mixture of graphics, calculations, and nicely formatted text, with live calculations or animations. Download pre-built, open-code examples from a daily-growing collection of interactive visualizations, spanning a remarkable range of topics. Access on-demand and live courses on Mathematica, SystemModeler, and other Wolfram technologies.

Rather than requiring different toolkits for different jobs, Mathematica integrates the world's largest collection of algorithms, high-performance computing capabilities, and a powerful visualization engine in one coherent system, making it ideal for academic research in just about any discipline.

Resources for researchers

Explore Mathematica's high-level and multi-paradigm programming language, support for parallel computing and GPU architectures, built-in functionality for specialized application areas, and multiple publishing and deployment options for sharing your work. Learn how to create programs that take advantage of multicore machines or available clusters. Learn what areas of Mathematica are useful for specific fields.

In general, Mathematica is a high-level complete system, while MatLab is a low-level core with specialist toolboxes. Most engineering colleges at research universities maintain both products, including UAB. Because MatLab has separate toolboxes, each toolbox can only assume the functionality of the basic, core system; Mathematica is an all-in-one software which is interconnected nicely. For example, in Mathematica, purely numeric commands can perform symbolic pre-processing for richer and more accurate results, which is not possible in MatLab because of the design. This overall concept applies to the vast majority of Mathematica’s commands when compared to MatLab. Engineers and other groups on campus value the following functionality, which is unique to Mathematica:
  • Very sophisticated symbolic algorithms for closed-form solutions to problems
  • Much easier to create mouse-driven interfaces to visualize variations in equations or simulations,
  • The highest quality and most accurate graphics engine available for symbolic and numeric graphics,
  • Support for both machine precision and arbitrary precision,
  • Automatic switching between algorithms for best results,
  • Solves any order ODE (rather than only first-order in MatLab),
  • Integration for any n-dimensions (rather than only 3 in MatLab),
  • Wolfram Language included to program in procedural, functional, object-oriented, or rule-based style makes language easier to learn (rather than procedural only in MatLab),
  • Mathematica’s  high-level language requires less code to develop algorithms or ideas than MatLab
  • Text and equation typesetting document interface with slideshow mode (not available in MatLab),
  • Load-on-demand data sets to use in addition to importing a wide variety of types of data
  • IDE based on Eclipse, which researchers more commonly know and work with (rather than MatLab’s home-grown IDE).
  • Import of MatLab data sets supported for high-quality rendering of MatLab results in Mathematica

To learn more about Matlab and access it, click here.

For assistance with using the Mathematica software:
  • College of Arts and Sciences users can contact the CAS IT help desk by phone at 205-975-4500, by e-mail at casit@uab.edu or online at uab.edu/casit
  • School of Engineering users can contact Tommy Foley at 205-934-8477 or by e-mail at tfoley@uab.edu
  • All other schools/departments should contact Tony Schaudt, Wolfram Research Inc., at 800-965-3726, ext. 5588, or by e-mail at troys@wolfram.com

December 10, 2014

Terminal server for Macs

To use Internet Explorer on a Mac, you will need to have Microsoft Remote Desktop application installed.

Instructions for installing Microsoft Remote Desktop 8.0.25189 (Downloaded via Mac App Store)
October 28, 2014

IT Risk Bulletins

Each month, the chief information security officers for UA, UAB, UAB Medicine and UAHuntsville publish a monthly electronic newsletter to help users avoid IT errors.

January 2015 | Issue No. 4

December 2014 | Issue No. 3


November 2014 | Issue No. 2

October 2014 | Issue No. 1
UAB IT has developed a set of Key Performance Indicators that report various statistics to help UAB IT better understand and improve on how we interact with customers and respond to their needs.

The KPI charts measure, for example, how tickets are submitted to AskIT, the kind of issues for which customers are seeking help, the length of time tickets are open and the scores from customer satisfaction surveys/feedback.

Setting goals, measuring the results, communicating to our customers and acting on these Key Performance Indicators are critical to UAB IT's becoming a more service-oriented organization.

KPI charts by month:

December 2014

November 2014

October 2014


September 2014


August 2014


July 2014


June 2014
July 14, 2014

WiFi

Using the UAB WiFi NetworkWi-Fi logo cropped

UAB IT provides a WiFi network in support of the academic, research, and administrative work of the UAB community. This WiFi network serves classrooms, common areas, green spaces, and many other popular areas around campus. 

Map of UAB WiFi Zones

To use this network, you must have a device with a WiFi network adapter. Two WiFi networks are available as of July 31, 2014:

  • UABStartHere: All users will begin by connecting to this network. Upon opening a web browswer, the user will automatically be directed to a Web page where they can choose a list of options. UAB students, employees and faculty members will have the option to either configure their WiFi device using QuickConnect or log on to the open UABStartHere network. Guests will have the option to register and log on to UABStartHere.
  • UABSecure: This secure network is the preferred network for UAB students, employees and faculty members. Users must have a valid BlazerID and password, and have their WiFi device properly configured for this network. Instructions for configuring a WiFi device for UABSecure are listed below.

QuickConnect setup instructions for UABSecure

iOS

Android

Windows 7

Windows 8


Manual setup instructions for UABSecure

OSX 10.9

Windows 7

Windows 8

Issues with WiFi

If you have an issue with the UAB WiFi network please report those concerns to AskIT (askit@uab.edu; www.uab.edu/askit; 205-996-5555)

UAB IT has contracted with InCommon to provide Comodo SSL server certificates for the uab.edu domain. 

Any UAB department using a certificate ending in uab.edu can use the service at no cost. UAB IT pays a yearly fee that covers all certificates.

For regular SSL server certificates, the server administrator can order them here.

For wildcard certificates and multiple domain name certificates, the server administrator should send a request to AskIT with all of the details and a valid CSR (Certificate Signing Request), and the request will be routed through Data Security and the Unix team.

 

 

 

 

 

 

Microsoft Office 365, a new cloud-based platform for e-mail, file storage, and Microsoft Office applications (Word, PowerPoint, Excel) is now the standard email for students (effective May 2014). This new service provides students with the following benefits:

  • 50 GB of e-mail space, an increase of 49 GB from the current service
  • 25 GB of free file storage, an increase of 24 GB from the current service
  • Access to Microsoft Office applications from laptops, tablets, and other mobile devices
  • A single web interface to access all of the above features

Students who prefer to work offline will be able to download the Office applications and continue using their preferred e-mail clients.

We expect all students to be transitioned to the Office 365 service by June 30, 2014. For more information and how the transition will occur please visit our Office 365 for Students info page.

Desktop Web Conferencing


WebEx imageCisco's WebEx conferencing product allows you to collaborate with colleagues across your organization, or halfway across the planet. You can meet online and share files, information, and expertise. WebEx solutions are meant to increase productivity while keeping you connected.UAB has negotiated a master agreement with WebEx that allows UAB faculty and staff to subscribe to certain enterprise subscriptions.  See the information below for details. 
Ready to order?