Besides, the built-in address book helps you to manage your contacts and remember what you have talked to who with.
KEYMACRO Features:
* KeySave application memory: up to 100 passwords saved into the application memory, totally up to 100 passwords for one account.
* Password recovery: The password recovery module allows you to quickly recovery lost passwords when the application is shut down or crash.
* Directory Tree View: If you have a large number of directories in your password file, KeyMACRO can display them nicely in the Directory Tree View.
* Data editor: you can edit your password file, directory, address book, and other types of files through the password and data editor tool.
* Button pack: you can use the Button pack to give a new look to your application.
* Built-in help: the application includes an extensive help file, you can use the help file to search and locate the parameters you want to change.
* Video: you can watch the demonstration video for your reference.
* Platform: it can run on Windows NT4/2000/XP/2003/Vista/2008/2008R2/2008R3/2010/Vista
* Source: the source code is available for the shareware versions, it is also available for the registered version.
Installation Instructions:
KEYMACRO Installation instructions: 384a16bd22

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Welcome to the ShareMe. Shareme is a dedicated internet portal bringing users the latest shareware & freeware from the world’s best Software Authors. Shareme allows Shareware & Freeware Authors to submit their latest wares, so you the user are able to download their latest software updates all the time, after they are released! Always visit Shareme for your software needs.Q:

Calculate the indefinite integral $\int\frac{5\sin x}{5x+x^2-x^4}dx$

I am having trouble with calculating the indefinite integral $$\int\frac{5\sin x}{5x+x^2-x^4}dx$$
I know I can use partial fractions, but the integral is becoming really nasty looking. Is there any other way?

A:

Setting $5x+x^2-x^4 = 5u$ gives you
$$\frac{\sin x}{5u}\int \frac{du}{1+\frac{1}{u^2}}$$
Then replace $u$ with $1/u$.

Polyfunctional particles: relevance for immunocontraceptive efficacy.
In macaques vaccinated with granulocyte macrophage colony-stimulating factor (GM-CSF), there is a temporary oversuppression of ovarian follicular development. Inhibition of the follicular phase lasts about 6 months, and if the vaccination is done during the luteal phase the effect is long-lasting. Although vaccination may be an effective and safe tool for infertility control, its mechanism of action has not yet been elucidated. It has been proposed that the suppression of ovarian function is mainly due to a direct effect of the antibody titer on the expression of the follicle-stimulating hormone receptor by ovarian granulosa cells. We have investigated the possibility that this suppression is associated with