Glossary index

Technology, science and the universe

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Software development

Backwards Compatibility

Backward compatibility refers to the ability of software or a system to run applications or components designed for earlier versions of that software or system. This feature is crucial in various…

Life sciences

Bacteremia

Bacteremia is the presence of bacteria in the blood, which can lead to serious infections. This condition can be transient or persistent, depending on the source of the infection and the individual's…

Life sciences

Bacterial Culture

A bacterial culture is a method used to grow bacteria in a controlled environment for study. This process involves creating optimal conditions that favor the growth and reproduction of bacteria…

Life sciences

Bacterial gastroenteritis

Bacterial gastroenteritis is an inflammation of the stomach and intestines caused by bacterial infections. This condition manifests through symptoms such as diarrhea, vomiting, abdominal pain, and…

Life sciences

Bacterial Infection

A bacterial infection is caused by harmful bacteria that invade the body and multiply. These bacteria can be pathogenic, meaning they have the ability to cause diseases. Bacterial infections can…

Life sciences

Bacterial Meningitis

Bacterial meningitis is an infection of the protective membranes covering the brain and spinal cord, known as the meninges. This condition is caused by various bacteria, with the most common being…

Life sciences

Bacterial Vaginosis

Bacterial vaginosis is a gynecological condition caused by an imbalance in the normal bacterial flora of the vagina. In a healthy state, the vagina hosts a variety of bacteria, with lactobacilli…

Life sciences

Bacteriophages

Bacteriophages, commonly known as phages, are viruses that infect and replicate exclusively within bacteria. These viruses are highly specific, meaning that each type of bacteriophage tends to target…

Life sciences

Bacterium

Bacteria are unicellular microorganisms that can exist as independent organisms or as parasites. They are characterized by their simple structure, lacking a defined nucleus, which classifies them as…

Operating systems

Bada

Bada is a discontinued mobile operating system created by Samsung Electronics for smartphones. Launched in 2010, Bada was designed to provide an intuitive and smooth user experience, combining…

Software development

Badge

A badge is a small visual indicator that provides information about an application, allowing users to quickly identify the status or activity of that application. In the context of mobile…

Software development

Badges

Badges in Continuous Integration (CI) systems are visual indicators that show the status of a build or test. These badges are graphical representations that allow developers and software teams to…

Cybersecurity

Bad Password Policy

A bad password policy is a set of guidelines that fails to enforce strong password practices, increasing the risk of unauthorized access. These policies often allow short, simple, or easily guessable…

Society and culture

Bag

A 'bolsón' is a large bag or sack designed for efficiently and practically transporting objects. It is generally characterized by its wide capacity and durability, making it an ideal choice for…

Artificial intelligence

Bagging

Bagging, or 'Bootstrap Aggregating', is an ensemble machine learning technique that improves the stability and accuracy of machine learning algorithms. Its main goal is to reduce the variance of…

Artificial intelligence

Bagging Classifier

The Bagging classifier, or 'Bootstrap Aggregating', is an ensemble learning technique that aims to improve the accuracy of machine learning models by combining multiple classifiers. Its operation is…

Artificial intelligence

Bag of Concepts

The Bag of Concepts is a text representation model that resembles the Bag of Words but focuses on complete concepts instead of individual words. This approach allows capturing the semantics and…

Artificial intelligence

Bag of Features

The Bag of Features is a model that represents data based on a collection of features extracted from it. In the context of natural language processing (NLP), this approach is used to convert text…

Artificial intelligence

Bag of Words

The 'Bag of Words' is a fundamental model in the field of natural language processing (NLP) that allows for the representation of textual data as a collection of words, disregarding both grammar and…

Engineering and transportation

Bailing

Pumping out water from a ship is essential for maintaining its buoyancy and stability. This procedure is crucial in navigation, as the accumulation of water on the deck or inside the vessel can…

Cybersecurity

Bait

Bait refers to a lure used in social engineering attacks. This term describes a technique where an attacker creates an attractive situation or object to deceive victims into taking actions that…

Cybersecurity

Bait-and-Switch

The 'Bait and Switch' is a tactic used in the field of cybersecurity and online marketing, where a user is lured into a trap, typically through deception or an attractive offer, and then swapped for…

Cybersecurity

Bait-and-Track

The 'Bait and Tracking' is a tactic used in the field of cybersecurity and social engineering, where a lure is employed to attract a specific target and, in turn, track their behavior. This technique…

Web and e-commerce

Bait and Switch

Bait and switch is a deceptive marketing practice where a customer is lured in with a low-priced item that is not available. This technique relies on the initial attraction of the consumer to a…

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