Tuesday, July 9, 2013

Lindy Needs Eye Surgery.



Until now, TREES has never solicited donations for specific vet bills. Now however, with rising costs and more horses in need, we need to ask for your help.

Lindy, our little Davenport Arabian mare, who arrived underweight and in need of vet care in the fall of 2011, now needs surgery to remove one eye.

Arrival - November 1, 2011
What probably started as uveitis some time ago has progressed to glaucoma. While it is not yet terribly painful, this eye does cause some discomfort and should be removed before it begins to cause greater problems.

The veterinary surgeon gave us an estimate of $1170. Can you help us help Lindy sooner rather than later, by using button at the top of this post and "chipping in" to her surgery fund ?

//

Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)

Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)


Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)


Product Description

Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)The latest and greatest for high school students. An enhanced version of the TI-83 Plus, the nation's best-selling high school graphing calculator, the TI-84 Plus Silver Edition offers a built-in USB port, 9x the memory and 2.5x the speed of the TI-83 Plus. Already preloaded are 30 software Apps, including Cabri Jr. foralgebra and geometry and Periodic Table for science and chemistry. High-resolution, 8-line display includes horizontal and vertical split-screen options and exponents. Convert matrices to lists and vice-versa. Solve numerically for different variables in an equation with the interactive equation solver editor. Build scatter plots, xy-line plots, histograms and probability plots for statistics. Graph rectangular functions, parametric and polar expressions, and recursively-defined sequences. Practice for college-entrance exams with SAT StudyCards and official AP Biology exam review questions. Use the included cable to download new Apps, share data with a classmate or connect to any TI presentation tool and display your work to the class. Changeable color faceplates and kickstand slide case available separately. Features:* Electronically upgradeable operating system and features with extensive programming capability* 30 preloaded software Apps, including including Cabri Jr.* 9x the memory and 2.5x the speed of the TI-83 Plus* Built-in USB port and cable (included) make sharing data with a classmate easy* Prep for college with AP* Biology exam review questions andSAT StudyCards* Connect to any TI presentationtool (adapter sold separately)

  • Power Source: Battery-Powered
  • Warranty Description: 1 Year Limited Manufacturer Warranty
  • Dimensions: Length: 7.0"; Width: 3.0"

Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)



Texas Instruments Inc. TI-84 Plus Silver Edition Pink Graphing Calculator (Extra Purple faceplate)



Monday, July 8, 2013

VOTE! for TREES in Chase Community Giving (Please)

VOTE, vote VOTE! for TREES in Chase Community Giving on Facebook . Not only will one of the top prizes fund general operations, it could help launch programs in development: programs in education and community outreach aimed at senior-horse owners who need a little assistance during a temporary rough patch.  Programs intended to allow long-time owners to keep their elder equine healthy, happy and at home.

Please, vote for Traveller's Rest, then "pass it on."

http://apps.facebook.com/chasecommunitygiving/charities/200331606-travellers-rest-equine-elders-sanctuary?ref=mf
One charity will receive $250k
4 runners-up will receive $100k
195 others will receive $20k

Texas Instruments TI-92 Plus Graphing Calculator

Texas Instruments TI-92 Plus Graphing Calculator


Texas Instruments TI-92 Plus Graphing Calculator


Product Description

Link port: Allows linking between TI-92s, CBLs, CBRs, and a computer.
High-resolution display: 128 x 240 pixels. Allows viewing information with a wide variety of split-screen options.
Built-in applications: Geometry, Text editor, Matrix calculations, Statistics, Programming.
Text editor: Store and retrieve information. Computer-like features: QWERTY keyboard with CUT, COPY, PASTE, and FIND.
Programming: Custom menus, dialog boxes, and pop-up windows provide complete control of the graphical interface. User-defined functions extend and enhance built-in functionality.
3D surface plots: Are available as either wire frame or hidden surface. The window editor controls both the viewing cube and "eye" perspective.
Split screens: Allow the viewing of any two applications simultaneously. Tables are available in function, parametric, polar, and sequence modes.
Geometric constructions: Can be built interactively with points, lines, polygons, circles, and other basic geometric objects.
Prior entries: Can be retrieved from active home history screen. Make changes and enter again to get new results.

Amazon.com

Amazon.com Product Description With more power than most of us had in our PCs less than 20 years ago, the TI-92 Plus graphing calculator is the machine of choice for students and engineers both at the desk and on the go. It comes with over 500 KB of memory and software for working through algebra and other mathematic problems quickly and easily.

With the TI Graph Link accessory (not included), you can connect to computers and even download software upgrades. Solve linear and nonlinear equations, use the Pretty Print feature to see equations in textbook format, and work with 3-D surface graphs in real time. The QWERTY keyboard is rugged and easy to use, the 128 x 240 screen is easy on the eyes, and the calculator comes with a durable shell to protect its face when you're traveling or in the field. Additional accessories can turn the TI-92 into a mobile data-collection station, but it's just as useful at home.

Students beware: Some professors and teachers discourage, or even ban the use of calculators like the TI-92 in their classes, so make sure it's OK before you buy. Once you're set, the manual is clear and straightforward--you'll be programming in no time. Ultrageeks will love the assembly-language option, but the rest of us can get by just fine with the regular interface. The old timers might still cling to their slide rules, but anyone who needs a calculator for school or work can see why the Texas Instruments TI-92 is so popular: Its versatility, power, and portability give you the number-crunching power of a computer no matter where you are. --Rob Lightner

Pros

  • Powerful mathematics software
  • Easily upgradable
  • Handles advanced math well
  • Easy to read and use

Cons

  • Large size
  • Relatively high cost
  • May not be permitted for some classes or standardized tests

  • Over 500 KB memory for storing functions, programs, and data
  • Pretty Print technology displays mathematical expressions as they appear in textbooks
  • QWERTY keyboard and large display; real-time rotation of 3-D surfaces
  • Electronically upgradable using flash technology
  • Input/output port and cable; also supports optional TI-GRAPH LINK

Texas Instruments TI-92 Plus Graphing Calculator



Texas Instruments TI-92 Plus Graphing Calculator



Saturday, July 6, 2013

Texas Instruments TI-73 Graphing Calculator

Texas Instruments TI-73 Graphing Calculator


Texas Instruments TI-73 Graphing Calculator


Product Description

The Explorer TI-73 ViewScreen Graphing Calculator joins our popular line of handheld technology, providing a larger screen alternative for teachers who feel limited by the two-line display of other fraction and scientific models. The Explorer TI-73 is completely compatible with existing TI-73 classroom accessories and related curricular materials for upper elementary through lower middle grades, from fractions through pre-algebra.

Amazon.com

The Texas Instruments TI73 graphing calculator is designed for middle-grade students. It has a large screen to help students see patterns and analyze data. It features stacked fractions and data analysis functions that allow students to easily view and edit numeric and alphanumeric data in the list editor. They will be able to plot data in statistics plots including pie charts, pictographs, bar charts, scatter plots, histograms, and more.

This calculator is upgradable, allowing classrooms to keep up with changing curriculum for long-term value. Students and teachers can also download software from the Texas Instruments Web site.

The 64 x 96 screen allows students to explore data, simultaneously see entries and results, and visualize patterns. The TI73 has 32 KB of RAM with 25 KB available for the user and 64 KB for application space.

This calculator is made especially durable with an impact-resistant slide case. It comes with a unit-to-unit link cable, a manual, and a one-year limited warranty.

  • Graphing calculator for students in middle grades
  • Large display screen
  • Easy-to-use keyboard
  • Stacked fractions
  • Upgradable with flash software to keep up with changing curriculum

Texas Instruments TI-73 Graphing Calculator



Texas Instruments TI-73 Graphing Calculator



Friday, July 5, 2013

No Apologies Here.

The previous owner of one of our resident geldings is apparently uphappy that he received a visit from an Animal Control officer shortly after one of his horses was moved to TREES.

In seven years, TREES has asked law enforcement to look into only two situations.  For the most part, we feel owners respond better to advice concerning elder management than to any sort of "threat."  In addition, we don't want to have a reputation with local Animal Control officials as The Boy Who Cried Wolf.

However......when we take in a skinny lame horse, and when a sanctuary respresentative tells us she observed other thin horses on the property, we get concerned.  When a mutual acquaintence says the horse we accepted looked far worse when we got him than when she saw him only a few months before, the concern heightens.  And when, after being offered feeding advice, the owner himself tells us he "has no intention" of doing anything differently for the horse, that tips the cart. 

In this case, the advice was merely to change from a generic whole grain general livestock feed to any pelleted or extruded complete feed that could be softened for a dentally challenged senior.  No recommendations for a "top of the line" formula, just something that this particular horse could actually chew and digest to get some calories into him.

"I have no intention of getting a different feed for this one horse" was the wrong answer.  § 3.2-6570 of the Virginia Code states "A.  Any person who:............(ii) deprives any animal of necessary food, drink, shelter or emergency veterinary treatment;......is guilty of a Class 1 misdemeanor."  Knowingly giving an animal something he cannot eat seems to be depriving him of food necessary to his survival.

We understand that horse owners run into hard times and sometimes need to ask for help. We do not understand the declaration "I have no intention" of doing anything different.

No apologies here. 

Thursday, July 4, 2013

Texas Instruments TI-86 Graphing Calculator

Texas Instruments TI-86 Graphing Calculator


Texas Instruments TI-86 Graphing Calculator


Product Description

Designed with power users in mind, the TI-86 graphing calculator has all the power and functionality of the popular TI-85 but with significant enhancements aimed at students of college mathematics, engineering, and science. The TI-86 includes a function evaluation table, deep entry recall, seven different graph styles with multiple line and shading options, and slope and direction fields for differential equations. In addition, the TI-86 boasts 96 KB of user-available memory--three times more than the TI-85. There's also a new function evaluation table which shows numeric output for function, polar, parametric, and differential equation modes.

Amazon.com

Designed with power users in mind, the TI-86 graphing calculator has all the power and functionality of the popular TI-85 but with significant enhancements aimed at students of college mathematics, engineering, and science. The TI-86 includes a function evaluation table, deep entry recall, seven different graph styles with multiple line and shading options, and slope and direction fields for differential equations. In addition, the TI-86 boasts 96 KB of user-available memory--three times more than the TI-85. There's also a new function evaluation table which shows numeric output for function, polar, parametric, and differential equation modes.

The TI-86 runs with programs designed for the TI-85 and includes all the same matrix features, but with a new matrix editor that allows the user to view and edit matrices in two dimensions. You can also view multiple lists and attach formulas to those lists for automatic computations. A new aspect of the TI-86 is the ability to customize product functionality with machine language programs downloaded from TI's Web site. Besides the strong graphing abilities, the TI-86 also has powerful calculus features like integration, derivatives, minimums, maximums, roots, and arcs. It also supports Z80 assembly language programming.

The 64 x 128 high-contrast pixel screen displays eight lines of 21 characters each plus two levels of display menus. With the TI-86, you can link to other TI-86s and TI-85s via the input/output port, and to CBLs, CBRs, and computers. --Dana Van Nest

  • Graphing functions
  • Powerful calculus features
  • Function evaluation table
  • 128K RAM with 96K user-available
  • Input/output port

Texas Instruments TI-86 Graphing Calculator



Texas Instruments TI-86 Graphing Calculator