An interactive viewer for three-dimensional chemical structures.
Over 10,000,000 page views! Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export).
VirtualX has all features that you need to manage an online exam
VirtualX is an open source online examination system and can be used across organization types such as Colleges/Universities, Schools etc. This tool allows Administrators, Examiners, and Question Setters to add/edit/delete questions and schedule tests, quizzes, exams and generate reports. Some of the key features of this tool are Role based security among different question setters, schedule exams for examinees and send email with login details, managing questions of 11 different types (Multiple choice, Multiple selection, fill ups, true/false, yes/no, Likert, matrix, drag/drop, image based, hierarchical and multiple choice), categorizing questions for easy accessibility, assign marks to every individual question, randomizing the presentation of question, secure delivery of questions during exams, easy mark based evaluation process, display result, reports and graphical analysis on demand etc. This multilingual tool has other features like blog/discussion as well as document sharing.
Hanzi Helper is a Java application that helps you practice your Chinese or Japanese characters by keeping a list of the ones you know and creating and printing sheets for practicing them and testing yourself. See the home page for more information.
SWTJasperViewer is a JasperReports viewer component for SWT/JFace based applications and Eclipse plug-ins. The viewer is designed with reusability in mind so it can suit as many projects as possible.
Client/aggregator for free online language services - translators, dictionaries, thesauruses . Allow to translate text over 41 sites, 53 services, 70 languages, more of 4000 translation directions.
WYSIWYG engineering calculations in MS Excel, report generation.
The Excellator program helps in the management of basic computations in MS Excel and creation of reports in MS Word. Excellator facilitates to process a MS Excel book which is a self-contained document and is fully operable independently of Excellator. Working style is WYSIWYG - all formulae and data are displayed in the computational table. Cell addresses are not used, only variable names are used instead. Presentation http://prezi.com/6yrd0msgz9ch/?utm_campaign=share&utm_medium=copy&rc=ex0share Quick start Demo http://excellator.ru/en/gallery.html The Demo on the Multi-step and variation calculations http://excellator.ru/en/gallery1.html
Celiz is a open source Judge System. Judge System is a software for doing judge work in Olympiad Informatics match, and also being used in ACM-ICPC International Collegiate Programming Contest.
A Java software to measure similarity in Tongyici Cilin.
The Madam White Snake Story is a famous Chinese folk legend from Ancient China and also exists in many contemporary versions of Modern spoken and written Chinese. This text is the basis for a Reading Comprehension course on Chinese.
The fast powerful CALC is a desktop scientific calculator, still is under development and tests. The objective is offer a good and easy to use mathematical tool. I hope you enjoy it.
a cross-platform multimedia learning system
viblab is library and application suite for mathimatical research.