PRINCIPLES OF ART: Balance, emphasis, movement, proportion, art. rhythm, unity, and variety; the means an artist uses to organize elements within a work of Rhythm A principle of design that indicates movement, created by the careful placement of repeated elements in a work of art to cause a visual tempo or beat. Balance A way of combining elements to add a feeling of equilibrium or stability to a work of art. Major types are symmetrical and asymmetrical. Emphasis (contrast) A way of combining elements...
public class ReverseNumber
{
public static void main(String[] args)
{
int number = 1234;
int reverse = 0;
int original = number;
while (number != 0)
{
int digit = number % 10;
reverse = reverse * 10 + digit;
number = number / 10;
}
System.out.println("Original number: " + original);
System.out.
Hydrocarbons are major constituents of crude oil and petroleum. They can be biodegraded by naturally-occurring microorganisms in freshwater and marine environments under a variety of aerobic and anaerobic conditions. The ability of microorganisms - bacteria, archaea, fungi, or algae - to break down hydrocarbons is the basis for natural and enhanced bioremediation. To promote biodegradation, amendments such as nitrogen and phosphorous fertilizer are often added to stimulate...
Independent Component Analysis (ICA)
ICA is a statistical technique used to separate a multivariate signal into independent, non-Gaussian components. It assumes the observed data are linear mixtures of independent source signals.
Mathematically, X = A S
where X is the observed mixed signals, A is the unknown mixing matrix, and S is the statistically independent source signals.
The aim is to estimate A and S such that S = W X, where W is the separating matrix.
Steps in ICA:
1. Centering: Subtract
Decision Tree: A decision tree is a supervised learning algorithm that splits data into branches based on feature values to make predictions or classifications.
Gini Impurity: Gini impurity measures how often a randomly chosen element would be incorrectly classified; it indicates node impurity in a decision tree.
Nearest Neighbor Method: Classifies a sample based on the majority class of its closest training samples.
Difference Between Boosting and Bagging: Bagging reduces variance by averaging
3. Software Quality Assurance (SQA) and its Types (Q.3) 🛡️
English Explanation
* What is SQA?
Software Quality Assurance (SQA) is a systematic process designed to prevent defects from happening in the first place, ensuring the final software meets required quality standards and user expectations. It covers activities like audits, reviews, and monitoring throughout the entire Software Development Life Cycle (SDLC). The main goal is to deliver reliable, efficient, and maintainable software.
Environmental Law in Morocco
1. Define environmental governance and explain UNEP’s contribution.
Answer:
Environmental governance refers to the laws, policies, institutions, and decision-making processes that direct how a country manages its natural resources and environmental challenges. It ensures fairness, accountability, and sustainability in environmental management.
UNEP strengthens global environmental governance by helping countries build strong legal frameworks, supporting integrated policies,
General Links
Positive Behaviors
1. Core Concept
The human brain processes information like a computer, in a series of stages from receiving a stimulus to producing a response. The speed of this processing can be measured by Reaction Time (RT).
2. The Information-Processing Model
A three-stage model explaining how sensory input is transformed into motor output.
Input: Information from the environment received via the senses.
Stimulus Identification Stage: Deciding if a