Open Source Lazarus Education Software

A windowed / full-screen countdown timer. Colour and font size changes are used as warnings. Progress-bar gives a glance at the time stream. Three different modes are available: - time left; - time passed; - ordinary clock. When the time is over several possibilities are available: - to show the defined message; - to continue count the time; - to launch another application; - to close the count-down timer. Useful for speech, lecture or presentation timing. Colour / font / time limits can be changed using settings window and hot-keys. To change current time use the mouse wheel. By clicking on progress-bar, the timer mode is toggled.

SPINA is software for determining constant structure parameters of endocrine feedback control systems from hormone levels obtained in vivo. The first version of this cybernetic approach allows for evaluating the functional status of the thyroid gland, i.e. thyroid's secretory capacity (GT or SPINA-GT) and sum activity of peripheral deiodinases (GD or SPINA-GD). A second version has been developed for insulin-glucose homeostasis. It delivers the secretory capacity of pancreatic beta cells (SPINA-GBeta), an estimate for the insulin receptor gain (SPINA-GR) and a static disposition index as a measure for the loop gain of the feedback loop (SPINA-DI). Both implementations of SPINA have been validated in clinical studies on the basis of large cohorts.

eMKatic — это кроссплатформенный эмулятор современных ЭКВМ серии «Электроника» производства НПП «СЕМИКО» (г. Новосибирск), являющихся развитием советских программируемых микрокалькуляторов с обратной польской нотацией Б3-34, МК-52, МК-61.

schoolboy is made with lazarus and firebird. it calculates the average of the marks of student during a school curriculum. it also prints the reports of these marks.

**19-OCT-2017 PROJECT MOVED TO GITHUB** OpSim is an open source Chemical Engineering Process Simulator with a user friendly drag-and-drop graphical user interface (GUI) and an underlying high performance simulation engine.

A cross-platform text analysis program written in Python and Free Pascal/Lazarus which scans a whole text file (in plain text, HTML, EPUB, or ODT formats) and ranks all used words according to frequency, performing a quantitative analysis of the text using Shannon-Weaver information statistic and Zipf power law function. It counts words, sentences, chars, spaces, and syllables. Also computes readability indexes (Gunning-Fog, Coleman-Liau, Automated Readability Index (ARI), SMOG grade, Flesch–Kincaid grade level and Flesch Reading Ease).

RekenTest is freeware educational software to practice arithmetic skills. It supports basic arithmetic operations like addition and subtraction, the muliplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. The software has lots of options and lets you organize your classroom with tasks and groups.

SimulaBeta is a simulation program for insulin-glucose feedback control. It is based on a nonlinear MiMe-NoCoDI model.

ePnR is a simple Integrated Circuit (IC) block standard cell placement & routing tool. ePnR currently supports only circuit blocks using equal height standard cells arranged in one or more channels of user configurable length. Standard cells are described in a simple text based library (compliant with eLogSim). Placement follows initially the cell call order in the SPICE like circuit input netlist. However, a placement optimization, aiming at minimum weighted accumulated wire length, by simulated annealing is available. Routing consists of channel routing as first step. If un-routed connections are left, Maze routing can (optionally) be applied. ePnR does not guarantee completely finished routing. However, un-routed connections will be left with rubberband connections and marked start and end points for subsequent manual routing using a third party layout editor. ePnR outputs in CIF 2.0 and GDS stream format readable by e.g. the free KLayout editor.

AILOKS is an acronym for Artificial Intelligence Linguistic Object Knowledge System. This dictionary is aimed to facilitate advanced NLP, translation engines and provide an effective dictionary interface to humans. This dictionary is Polylingual and should prove useful to language students, linguists and translators alike. It is part of a series of interrelated projects.

Sistema de Apoio Didático Profissional. ARNU - Arredondamento de Números. O aplicativo ARNU tem por objetivo auxiliar na resolução de cálculos de arredondamento matemático, abordados de forma técnica, entregando ao usuário um resultado didático e objetivo, o motivo e as normas utilizadas.

ART is a flexible simulation framework for wind instruments. It includes a growing library of modelling elements. So far bore discontinuities, branches, tone holes, cylindrical and conical tubes, Bessel horns and bent tubes are available for frequency domain modelling. In the time domain generic bidirectional propagation elements, scattering elements, fractional delays, convolution with reflection functions and general z-domain networks are available and can be described using MuParserX expressions. Cylindrical and conical ducts can also be defined based on their geometry. Available models and their parameters can be enumerated and combined to form simulators for complex acoustical structures. Parameters can be specified symbolically by expressions containing other parameter values or global variables. Dependencies between parameters are resolved at run time. However, MuParserX expressions are compiled at design time. Zero-delay loops are detected and reported.

Sistema de Apoio Didático Profissional. CAROT - Calculadora de Rotina de Tempo O aplicativo CAROT tem por objetivo entregar ao usuário com base no tempo e frequência inseridos o código em Assembly responsável por rotinas de tempo para programação de microcontroladores.

Sistema de Apoio Didático Profissional COBAS - Conversor de Bases O aplicativo COBAS tem como função realizar a conversão entre bases numéricas. As bases suportadas são: Binária, Octal, Decimal e Hexadecimal. São permitidas conversões entre todas as bases. É entregue ao usuário a resolução do problema passo-a-passo, de forma didática, prática e precisa.

I took a fork and ported to Lazarus The Delphi Containers library. I called it Containers library for Lazarus. DCL is a free library that provides ArrayList, LinkedList, Vector, HashMap, HashSet, ArraySet, Queue and Stack structures to Delphi/Kylix.It also provides algorithms like in STL (Apply, Found, CountObject, Copy, Generate, Fill, Reverse, Sort...).

Registro de notas y tareas para profesores

Especially for learners watching some lectures online or using video capturing devices. Grab screen areas with a click (or tap), automatically save it and allows adding notes on it using mouse, pen and keyboard - very quick (and draft). Then it is possible to view grabbed screenshots and annotate it additionally with the same set of tools, easy and convenient. May be help to somebody these sad days.

Programa básico que simula un examen multiple choice, en su primer versión consta de una pregunta, asociada con una imagen y tres posible respuestas, tiene un modo de entrenamiento mas el modo examen.

This application inverts matrices with the Gauß-Jordan elimination. It supports matrices up to a size of 10x10. It displays the computition and of course the solution. Support for fractions is coming soon

Programa que gera fichas de desempenho e boletins em formato PDF para impressao, para as escolas do Ciclo em Goiania-Brasil.

Hello. Peter Voise the programmer here. This Is a school example of how to create a hexagon map. It also shows how to measure distances on this map and why the hexagon way and measurement of distances is so superior. It also shows that it is possible to place this grid on a simple coordinate system - x-y- axis. It is the first step - the creation of an interface that later might be used in a strategical game or whatever. Comes with Full Lazarus/Delphi Code. For Educational Purposes! Now new version 2020 with bugfixes. Work hard and you will understand.

Utility for hiding files inside images and the output looks simple image. You can also Unhide by selecting the image used for hiding file, and then 'Unmask'

Ltestpackage is multiplatform suite for making and scoring tests on computer or over local area network. Programs are for test quiz and are available for linux and windows

Computer Aided Intruction/Tutor Software.Multier. Tier 1: DB server MSSQL ,MySQL or ODBC providing Membership Data (Name,Address...) Tier 2 Web Server Display progress of Students for Parents etc Tier 3 Mobile Device for logging Progress of Students