Quality Management Fundamentals: Juran’s Spheres and Deming’s 14 Points

Posted by admin on Nov 8, 2025 in Design | 0 comments

Foundational Concepts in Quality Management

Defining Quality

Quality is the totality of features and characteristics of a product or service that bears on its ability to satisfy stated or implied needs.

Approaches to Quality Definition

• User-Based Approach: Related to users defining the features and attributes they consider important.
• Manufacturing-Based Approach: Relates to meeting engineering specifications in order to meet quality standards. This is generally the most comfortable definition for engineers

Data Structures: Linked Lists and Array Implementations in Java

Posted by admin on Jan 31, 2025 in Design | 0 comments

Singly Linked List Implementation

The following code demonstrates a singly linked list implementation in Java:

public class ListaUnNexo {
    private Nodo first;
    private Nodo last;

    public ListaUnNexo() {
        first = null;
        last = null;
    }

    public void ingresar(int d) {
        Nodo curr = new Nodo(d);
        curr.setNext(first);
        first = curr;
    }

    public void ingresarOrdenado(int d) {
        Nodo nuevo = new Nodo(d);
        Nodo previo = null;