Archive for the 'science' Category
The calculation is designed for geometrical design and complex strength check of shafts.
Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:
- Simple definition of installed shafts including hollow ones.
- Options of definitions of necking-down, recesses, grooves and calculation of the relevant coefficients of stress concentration.
Feb
11
LeoCrystal is an application for performing modeling of reaction on the surface of crystal for educational and research purposes.
With it help one can estimate influence of different parameters of the structure elements of crystals on topology and kinetic of the crystallization.
Because process of crystal growth is present in practically all major technology processes, in depth understanding of all its complexities is essential necessity.
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WordNet-Online free dictionary and hierarchical thesaurus of English.
Very easy to use!
Definitions, synonyms, antonyms, hypernyms, hyponyms, meronyms, holonyms, derived forms and sample sentences.
The handy dictionary software minimizes to your system tray and waits until you click it.
You enter a search query and get the results from WordNet-Online.
The GD and T Trainer Professional Edition is a virtual classroom in the fundamentals of geometric dimensioning and tolerancing.
This computer-based training program contains 28 interactive lessons, quizzes, and a final exam.
It provides instant lesson feedback, technical animations that demonstrate concepts, and audio narration.
Also, includes over 100 author’s comments that give tolerancing insights from GD and T expert Alex Krulikowski.
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EBAS is a program for balancing chemical equations and stoichiometry calculations.
Built in reagent database and concentration and ideal gas calculators simplify solving of all kinds of stoichiometry questions, both textbook and real life ones.
To solve most questions it is enough to enter known information – program immediately balances equation, calculates molar masses of all substances, finds out limiting reagents and calculates stoichiometric amounts of all compunds involved.
Quality sound measurement software equivalent to at least US$10,000 hardware.
The software license of RAL costs just US$24, but RAL is more functional than the usual FFT analyzer.
General realtime measurement function is entirely included.
Oct
14
AlcoDens – Ethanol-water concentration conversions and blending calculations.
Convert density of ethanol-water mixtures in a wide variety of units to and from concentration expressed in Mass, Volume, Molar or Proof terms.
Data covers concentrations from 0% to 100% and temperatures from 10 C to 100 C (50 F to 212 F ).
Oct
12
WinPCNC (Windows Personal Computer Numerical Control) system is one-computer NC, which is built on the mighty platform of the personal computer with both the Windows NT operating system and the real-time extension RTX 4.1 of VentureCom.
It refers to the PCNC class (Personal Computer Numerical Control), i.e. to the class of “personal control systems”, which is fairly supposed to be the most promising class of new-generation NC systems.
Sep
16
CHEMIX School is an educational tool for learning chemistry.
It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists and teachers.
It is equipped with a periodic table containing history, 19 physical properties + number of stable isotopes, abundance, atomic mass, spin, resonance frequencies, relative receptivity, magnetic moment, quadropole moment and magnetogyric ratio for all stable isotopes.
Also included are physical properties of more than 2500 unstable isotopes such as: atomic mass, half-life, decay modes, decay energy, particle energy, particle intensities,spin and magnetic moment including decay trees for 600 decays.
Sep
10
Cryptosystem ME6 is a Windows program which uses a symmetric key encryption system to encrypt information in either a single file or in multiple files (at once) so that it cannot be read by those not knowing the key.
Data is encrypted using a key which is from 16 to 64 characters long, and which can be either a phrase or a sequence of 64 random bytes (the software provides a way for you to generate such random keys).
Without the key the encrypted data is unintelligible and the information cannot be read.
If your files are encrypted using ME6 then you can sleep easily at night knowing that even if they are stolen the thief will obtain no information.
The size, the type and the number of files which can be encrypted in a single operation is limited only by disk space.