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E-Commerce Law Around the World: a Concise Handbook

A Concise Handbook

E-Commerce Law Around the World contains summaries of E-commerce statutes, regulations, directives and model legislation of the United Nations, the European Union, and more than 120 countries on six continents. At the end, the laws are synthesized and commonalities and differences among them are noted. This is Volume I of the E-COMMERCE LAW TRILOGY. The other volumes are also scheduled for release in 2011: Volume II, The Model Electronic Transactions Act: An E-Commerce Law for the World; and Volume III, Certification Authority Law Around the World. All of them will soon be available for purchase at Xlibris.com, Amazon.com, BarnesAndNoble.com, and other outlets.

At the end, the laws are synthesized and commonalities and differences among them are noted. This is Volume I of the E-COMMERCE LAW TRILOGY.

Microsoft Excel Functions and Formulas

In this completely updated edition covering Excel 2016 and previous versions, Microsoft Excel Functions & Formulas 4/e demonstrates the secrets of Excel through the use of practical and useful examples in a quick reference format. Easy to use and equipped with a variety of functions, Microsoft Excel is the tool of choice when it comes to crunching numbers, building charts, and analyzing tables. With over 250 Excel worksheet examples, files, and added video tutorials, the book is an excellent resource for all Excel users who want to understand, create, and apply formulas. Experienced users will also find Microsoft Excel Functions & Formulas 4/e an excellent reference for many of the program’s advanced formulas and functions. The text is easy to understand with numerous step-by-step instructions and the actual, ready to use Excel screenshots of the input and output from the formulas. A CD-ROM accompanies the book with video tutorials, worksheet files of examples for numerous functions, formulas, and all the figures from the text. Features: * Includes over 250 Excel worksheet examples, ready to use files, and video tutorials * Numerous step-by-step instructions and actual, ready to use Excel screenshots of the input and output from the formulas. eBook Customers: Companion files are available for downloading with order number/proof of purchase by writing to the publisher at info@merclearning.com.

In this completely updated edition covering Excel 2016 and previous versions, Microsoft Excel Functions & Formulas 4/e demonstrates the secrets of Excel through the use of practical and useful examples in a quick reference format.

Excel 2013: The Missing Manual

The world’s most popular spreadsheet program is now more powerful than ever, but it’s also more complex. That’s where this Missing Manual comes in. With crystal-clear explanations and hands-on examples, Excel 2013: The Missing Manual shows you how to master Excel so you can easily track, analyze, and chart your data. You’ll be using new features like PowerPivot and Flash Fill in no time. The important stuff you need to know: Go from novice to ace. Learn how to analyze your data, from writing your first formula to charting your results. Illustrate trends. Discover the clearest way to present your data using Excel’s new Quick Analysis feature. Broaden your analysis. Use pivot tables, slicers, and timelines to examine your data from different perspectives. Import data. Pull data from a variety of sources, including website data feeds and corporate databases. Work from the Web. Launch and manage your workbooks on the road, using the new Excel Web App. Share your worksheets. Store Excel files on SkyDrive and collaborate with colleagues on Facebook, Twitter, and LinkedIn. Master the new data model. Use PowerPivot to work with millions of rows of data. Make calculations. Review financial data, use math and scientific formulas, and perform statistical analyses.

This worksheet shows Excel's counting functions in action on a range of cells,
from A1 to A9. The function names are in column C; the formulas containing the
functions are in column D. The COUNT() function includes the date cell A9, while
the ...

Perosomus Elumbus in a Goat in Trinidad, West Indies

Experimental Study of Separated Ramp-induced Shock/boundary-layer Interaction with Upstream Micro-vortex Generation at Mach 2.5

Shock wave/boundary layer interactions (SBLIs) are important issues for high-speed vehicles. SBLIs reduce the performance of aerodynamic surfaces and engine inlets, amongst a number of adverse effects. Micro-vortex generators (MVGs) are a flow control method with strong potential to mitigate the effects of SBLI by energizing the boundary layer through momentum transfers from the freestream. They have been implemented in actual configurations at low speeds. The present research includes a combined experimental and theoretical analysis of the evolution of the perturbation downstream the MVG, the formation of vortices, and their interaction with the shock front. Experiments were performed with a baseline MVG configuration of 90° trailing edge on flat plate, ramp alone, and also with MVG mounted ahead of a 20° ramp. The surface flow visualization and particle image velocimetry (PIV) results are presented; the surface flow visualization shows a substantial suppression of SBLIs. A new method to quantify the effectiveness of the MVG on the shock recompression is presented. Moreover, the PIV results were used as the initial input values for the simulation work. A theoretical analysis of the interaction of the MVG perturbation with the boundary layer is performed by assuming linear dynamics of the perturbation. The major assumption is that the interaction between MVG perturbation and the shear flow is affected by transient growth as a result of the non-orthogonality of the linearized Navier-Stokes equations. A new method to perform the projection of the measured perturbation on the continuous modes of the boundary layer is presented. The method takes advantage of the biorthogonality of the direct and adjoint modes. The implementation of such a method using both the Chebyshev polynomials and a shooting algorithm is discussed. The results of the theoretical analysis are encouraging and display a similar trend as the experiments. Both experimental and theoretical results yield perturbation decay not far downstream from the MVG: about 72 mm for experiments, and about 95 mm for simulation. The experiments display two distinguishable growths downstream of MVG, while the simulation predicted one small growth at the very beginning. Both works show trends that agree well with each other.

A new method to quantify the effectiveness of the MVG on the shock recompression is presented. Moreover, the PIV results were used as the initial input values for the simulation work.