Recent Posts

Title Description Creator created Image
Health and medical perspectives on the prohibition of pork in Islam While pork is a widely consumed red meat, it differs significantly from ruminant meats (beef and lamb) in terms of the animal's digestive physiology, metabolic waste processing, and susceptibility to zoonotic pathogens. This article explores the biological traits of pigs and examines why certain scientific and health perspectives categorize pork as a higher-risk meat compared to cow and sheep products and gives the Islamic perspective as well. Dr. Osama M. Khaled Dec 31, 2025 05:00 AM
The Primordial Origin: Cosmological Singularity and the Quranic Paradigm Modern physical cosmology posits that the universe originated from a singular point of infinite density and temperature, an event commonly known as the Big Bang. This article examines the convergence between contemporary astrophysical models—specifically the Friedmann-Lemaître-Robertson-Walker (FLRW) metric—and 7th-century Quranic descriptions of cosmic origins. By synthesizing perspectives from Western theoretical physicists and Islamic scholars, this paper explores the "Ratq" and "Fatq" (sewing and rending) concepts as early theological precursors to the concept of the Primordial Singularity and subsequent cosmic expansion. Dr. Osama M. Khaled Dec 31, 2025 04:37 AM
Requirements Analyser API (/++requirements_analyser) The Requirements Analyser service processes unstructured English text and extracts structured requirement-engineering artefacts Dr. Osama M. Khaled Dec 30, 2025 05:06 AM
Requirements Analyzer This tool uses Natural Language Processing (NLP) and AI technology to analyse unstructured text and extract requirements details in a structure format Dr. Osama M. Khaled Dec 28, 2025 04:39 AM
Solve application problems by adding integers There are many application problems that can be solved by adding integers. Here are few of them. Dr. Osama M. Khaled Dec 26, 2025 04:03 AM
Identify opposites (additive inverse) when adding integers When 0 is added to an integer, the integer number remains the same Dr. Osama M. Khaled Dec 25, 2025 06:52 AM
Gravity Simulator This tool simulates an object falling under gravity. You can change the object's mass and the speed of time to observe how gravity affects motion. The equations update continuously to show how position and velocity change over time. Dr. Osama M. Khaled Dec 23, 2025 10:55 AM
Perform several additions to evaluate expressions. To evaluate expressions that contain several additions, we make repeated use of the rules for adding two integers. Dr. Osama M. Khaled Dec 21, 2025 10:31 AM
Add two integers that have different signs To add a positive integer and a negative integer, subtract the smaller absolute value from the larger Dr. Osama M. Khaled Dec 16, 2025 06:32 PM
Add two integers that have the same sign Adding two positive integers result in a positive answer. Adding two negative numbers results into a negative answer. Dr. Osama M. Khaled Dec 15, 2025 09:27 AM
Find the opposite of an integer Two numbers that are the same distance from 0 on the number line, but on opposite sides of it, are called opposites or negatives Dr. Osama M. Khaled Dec 14, 2025 04:16 AM
Find the absolute value of an integer The absolute value of a number gives the distance between the number and 0 in the number line Dr. Osama M. Khaled Dec 13, 2025 12:01 PM
Use inequality symbols to compare integers the symbol < means “is less than” and > that means “is greater than Dr. Osama M. Khaled Dec 13, 2025 07:23 AM
Graph integers on a number line You can easily visualise positive and negative numbers on a number line Dr. Osama M. Khaled Dec 13, 2025 03:15 AM
Define the set of integers The set of integers is the set of negative numbers, zero, and positive numbers Dr. Osama M. Khaled Dec 12, 2025 10:31 AM
Read pictographs A pictograph is like a bar graph, but the bars are made from pictures or symbols. A key tells the meaning (or value) of each symbol. Dr. Osama M. Khaled Dec 10, 2025 07:37 PM
Use congruence properties to prove that two triangles are congruent Sometimes it is possible to conclude that two triangles are congruent without having to show that three pairs of corresponding angles are congruent and three pairs of corresponding sides are congruent Dr. Osama M. Khaled Nov 29, 2025 09:48 PM
Identify corresponding parts of congruent triangles Simply put, two geometric figures are congruent if they have the same shape and size. Dr. Osama M. Khaled Nov 20, 2025 09:07 PM
Search Algorithm Simulator The simulator provides step-by-step generators for each algorithm. The code yields small step events you can extend to show more details (path reconstruction, visited order, etc.). Dr. Osama M. Khaled Nov 15, 2025 12:54 AM Search Algorithm Simulator
Dissociation, Ionic Equations, and Spectator Ions One important aspect about ionic compounds that differs from molecular compounds has to do with dissolving in a liquid, such as water Dr. Osama M. Khaled Nov 09, 2025 10:33 AM
Evaluate expressions involving addition and subtraction. To evaluate (find the value of) expressions written in horizontal form that involve addition and subtraction, we perform the operations as they occur from left to right Dr. Osama M. Khaled Nov 04, 2025 07:52 PM
Solve application problems by subtracting whole numbers To answer questions about how much more or how many more, we use subtraction Dr. Osama M. Khaled Nov 04, 2025 07:27 AM
Estimate differences of whole numbers Estimation is used to find an approximate answer to a problem Dr. Osama M. Khaled Nov 03, 2025 09:02 AM
Queue Simulator (FIFO) A Queue Simulator that visually demonstrates FIFO operations (enqueue, dequeue, peek, etc.) with animations, a centered info panel explaining the concept, and full responsiveness for mobile and desktop. Dr. Osama M. Khaled Nov 01, 2025 03:05 AM Queue Simulator (FIFO)
Interactive Stack Simulator A responsive, interactive stack simulator that visually demonstrates all stack operations, errors, and concepts with animations and an informational help panel. Dr. Osama M. Khaled Oct 31, 2025 11:20 PM Interactive Stack Simulator
Check subtraction using addition To describe the special relationship between addition and subtraction, we say that they are inverse operations Dr. Osama M. Khaled Oct 31, 2025 08:42 AM
Subtract whole numbers with borrowing If the subtraction of the digits in any place value column requires that we subtract a larger digit from a smaller digit, we must borrow or regroup Dr. Osama M. Khaled Oct 30, 2025 07:13 AM
Subtract whole numbers To subtract two whole numbers, think of taking away objects from a set. For example, if we start with a set of 9 stars and take away a set of 4 stars, a set of 5 stars is left. Dr. Osama M. Khaled Oct 29, 2025 11:20 AM
Use the converse of the Pythagorean theorem The converses of some statements are true, while the converses of other statements are false. It is interesting to note that the converse of the Pythagorean theorem is true. Dr. Osama M. Khaled Oct 27, 2025 09:30 PM
Use the Pythagorean theorem to find the exact length of a side of a right triangle If we know the lengths of any two sides of a right triangle, we can find the length of the third side using the Pythagorean theorem. Dr. Osama M. Khaled Oct 20, 2025 08:33 PM