Scientific and educational software



Until recently the perception was that scientific knowledge has to be implemented in mathematical form. Now, just as the pen became the routine tool, so does the computer. It demands an even stronger version of definition of knowledge. The scientific knowledge becomes useful only when represented by a software application.

Here is a showcase of intellectual life products. Some of them are valuable enough to put price tag on them itself. Others are to produce traffic and advertisement monetization.

Our products are commercial software.
Forum includes articles of paradoxical and controversial content as well just thinking about matters of current interest.
The software archive in some way is a just a demonstration of abilities to code web staff.
Trade places looks like not attract enough attention without massive investments in advertisement and most possible will be closed and transformed into theft store of intellectual property.
Crystallization is the passion and soon will be addition of main achievement that are universal formulas of kinetic of the crystal growth.
Guestbook is transferring into combination of comments to any page at LeoKrut. If at one page there is no ability to comment it will come soon.
Album will be the store of pictures.
Management is about Dr. Leonid Sakharov who is the key person of LeoKrut.
Links to will be cleaned and updated soon reflecting best places at web.
Contact us if in need of paid consultation about any topic you could think we are expert in.



Our software.

There are software products of LeoKrut:

LeoStatisticLink to LeoStatistic page.

Data visualization, statistical analysis and modeling software. Scientific and educational software application LeoStatistic is targeted for the broadest range of customers from students till scientists and data analysts.
It has very mild limits on the size of data to operate.
LeoPictureLink to LeoPicture page.
Digital photo images editor.
General features: Open and save image files in most used formats. Enhance, correct colors, paint in, zoom and deform image. Select and modify part of image. Copy/paste image or selected area. Print and print preview images. Use as chromameter for quality control and learn physics of color.
LeoCrystalLink to LeoCrystal page.

A numerical scientific and educational software simulator of the surface reaction during crystal growth. Artistic visualization in real time of the process including an option of stereo presentation. Illustrative tool for teaching students a concept of transformation of two dimensional nuclei mechanism of layer by layer growth into continuous one with decreasing of surface energy.
LeoFetchLink to LeoFetch page. The scientific and educational software application for the robotic internet search and download files. It can use any internet page as a starting point and find all links that it contains.
LeoNetCDFLink to LeoNetCDF page. Scientific and educational software application for the reading, altering and saving NetCDF format files.
NetCDF is common used multiplatform binary file format for presentation and sharing experimental data.
Link to LeoCalculator page.
LeoCalculator is an application for performing calculation of mathematical expressions these could include not only basic operations but also functions and brackets. LeoCalculator also permits to use of predefined variables.


Free search for various commercial, shareware and freeware products in vast software archive.

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Images enhancement, painting in, deform, zoom, label, colorimeter. 
EximiousSoft Logo Designer
Create and design your own professional-looking logos or business graphics. 
Fake Webcam 7
Fake webcam 7 installs itself as a webcam on your PC and broadcasts a video. 
Spy Suite
Powerful and robust remote monitoring and administration software 
Comb Tail Betta Wallpaper
Comb Tail Betta Wallpaper 
Kawarimono Koi Wallpaper
Kawarimono Koi Wallpaper  
Free Ocean Sunfish Screensaver
Free Ocean Sunfish Screensaver 
Free Angel Shark Screensaver
Free Angel Shark Screensaver 
Software Data Recovery
Recover corrupt, deleted or lost Windows data with data recovery software. 
Enstella EDB to PST recovery software is easily convert exchange EDB file to PST 


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Sell or buy intellectual property. If your own useful information that too valuable just to give away this place is for you to profit on. If you must tackle a problem already solved by anybody else and your time to solve it by yourself is more valuable than asking price for answer this site is for you as well.

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Fascinating gift for your loved ones
Make an astonishing surprise to the person whom you love very much. Gifting Flowers is the most affectionate expression of love to the dear ones. Hence, Flower is a must in each and every occasions of...

Credit Repair Advice
Credit repair can be done. Learn how.

E-Beam Micro-channel Amplifier
To sustain Moore´s law, that predicts doubling computer processing power every 18 months, new breakthroughs in core technology procedures in lithography have to be done. Particularly important i...


Expert database

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Open knowledgebase about crystallization phenomena.


Categories: General      Growth      Nucleation     

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Estimation of surface energy.

A phenomenon of surface energy plays a central role in analyses of most aspects of phase transitions in general and crystallization specifically. If for liquid surface energy (tension) can be measured directly for crystals such measurements practically impossible to carry out with any level of re...
Formulas for numbers of molecules on the surface of a large nucleus.

Numerical simulation of nucleation phenomena during crystallization demands a definition several parameters of the clusters of crystalline molecules in initial amorphous phase. Among of such key parameters are a numbers of molecules on the surface of cluster these can be transformed from one phas...
Nucleation from own melt.

A phenomena of spontaneous appearance of crystal phase inside of liquid and then self sustained growth up to the point of complete transformation of liquid into crystal is the very commonly observed for producing ice in refrigerator and most paradoxical from point of clear demonstration of ...

Crystallization of melts in the system CaO-Al2O3


Egghead's forum

is an open to authors and public comments almanac of opinioned essays, fiction articles and stories mostly of paradoxical direction of thought.

Categories: Books      Business      Economics      Fantasy      Fashion      Hardware      Hitech      Life      Media      Movie      Mystery      Philosophy      Politics      Religion      Science      Society      Travel      Tv+shows     

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Mud and dirty ocean of Key West public beaches.
This January of 2016 I and my wife tried to design our vacation to be relaxing and informative at the same time. We had week for sunbathing and ocean swimming at Sunny Isles, Florida where we know by previous experience to have perfect beaches in close proximity to entertainment of South Beach of Miami and established residence store infrastructure near of the hotel. Than we wanted to explore Mexican Riviera toward possible future vacation taking 5 night cruise trip to Key West and Cozumel, Mexi...
Translational Science
Translational science is a multidisciplinary form of science that bridges the recalcitrant gaps that sometimes exist between fundamental science and applied science.
Journal of Translational Science (JTS) is an open access journal with comprehensive peer review policy and a rapid publication process.  JTS is a novel journal that will focus upon the translation of cellular, molecular, and genetic pathways into clinical strategies for multiple medical disciplines that can impact a broad spectr...

Language hookers.

“Speech was given to man to conceal his thoughts”. Talleyrand, born Feb. 13, 1754.

There is nothing new under the moon. Manipulation with the most distinct attribute of the human race is nothing but standard procedure of leaders and wannabes. It is also the eternal source for frustration educated folks who found themselves in the position of continues devaluations of their knowledge base. We can argue that those, so named educated parts of population, are in fact book ner...

russian branch


Recent comments to LeoKrut articles:

to the Coolmuster Lab.Fone for Android
Avril Leen at Jan. 6, 2016; 06:08 EST:

We are an independent provider of technical support services for third party supports. We are accessible on Free Phone Gmail Support Contact Number that is providing precise and cost effective remotely access technical support services for Gmail users over the globe. To get instant help call Gmail Support Contact Number 18442025571 for instant solution of you Gmail email account, we have a certified and well experienced tech support team those help you
to the Coolmuster Lab.Fone for Android
kids at Dec. 10, 2015; 00:31 EST:

This software helps me find lost photos from my Sony phone. Thank you very much.
to the Holiday season in Boston 2015
Leo at Dec. 6, 2015; 10:07 EST:

Here is the video of these performers:

to the A curiosity stop at Paris at sentimental trip from Boston to Saint Petersburg.
sinanoori at Nov. 3, 2015; 01:41 EST:

I found very informative article on your blog.i regularly come to your site.

To publish your comment follow article link and post comment there.

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Dirty ocean of Key West
Dirty ocean of Key West
Iguana at tree
Iguana at tree
Alcatraz Island
Alcatraz Island
Golden Gate Bridge
Golden Gate Bridge
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Botanical Garden
The most southern point of USA
The most southern point of USA
Cat of Key West
Cat of Key West
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Flower of Key West
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Seals of San Francisco
Coit Tower
Coit Tower
Study in Hemingway Museum
Study in Hemingway Museum



Dr. Leonid Sakharov
Dr. Leonid Sakharov
Lead developer and co-founder.

Dr. Leonid Sakharov has more than 25 years of experience in scientific research and development of multidisciplinary technology processes.

Before the move into a business of production of scientific software applications Dr. Sakharov performed as a scientific programmer/algorithms developer one year in Admetric BioChem Inc. and five years earlier in Northeastern University. There were innovative research projects in the areas of improving of revealing compounds from mass spectrometer files and predictive analysis of time series.

Twenty years of researches in Russia Academy of Science in Saint Petersburg (Physical Technical Institute, Mechanical Engineering Institute, Institute of Silicate Chemistry) gave to Dr. Sakharov extraordinary expertise in areas of fine ceramic materials technology and deep theoretical understanding of fundamentals of these processes on nanoscale/molecular level.

Resume with list of publications.



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