Natural sciences

Definition of Higgs field

The Higgs field is a postulate that was born as a hypothesis promoted by the British physicist Peter Higgs (which is why he has his last name) within the framework of the standard model of particle physics. It is a quantum field (with energy and an invisible profile) that, according to this idea, would extend throughout […]

Definition of predictive analytics

Predictive analytics is the procedure of examining data to recognize patterns using algorithms and statistics and then generating predictions about an event, phenomenon or behavior. The concept is usually associated with big data and artificial intelligence. It can be said that the idea of ​​predictive analysis refers to the set of techniques that, […]

Definition of astrophotography

Astrophotography is the result of the combination of knowledge, interests and actions that are linked to both astronomy and the field of image capture. In this discipline, therefore, art and science are combined with extraordinary results that, simultaneously, teach and amaze. As the years went by […]

Definition of polyculture

A polyculture is a combination of crops of different species on the same agricultural area. In this way, we seek to respect or reproduce, in a certain way, the biodiversity of ecosystems. It can be said that polyculture is a type of agriculture that produces different plants using the same soil. These techniques allow us to obtain a variety […]

Definition of species extinction

Species extinction is a problem characterized by the disappearance of the entire population of a specific species or a set of taxa. There are many causes of this situation that threatens the balance of nature, including climate change, poaching, the introduction of invasive species and the destruction […]

Definition of centrifugal force

Centrifugal force is one of the fictitious forces that gains notoriety when, in the field of Newtonian or classical mechanics, reference is made to the movement evidenced by a certain body in the context of a rotating system (that is, of a non-existent reference frame). inertial). Before focusing on the particularities of […]

Definition of electron microscope

The electron microscope is a technological device that offers images of small elements using electrons for its operation, and not visible light or photons. This particularity allows greater amplifications to be achieved with these devices compared to those achieved with an optical microscope. This invention, whose first version was […]

Definition of organic foods

Organic foods are, according to the theoretical definition, products suitable for human consumption that are obtained through processes, techniques or systems that respect the natural environment and without the use of synthetic or chemical substances. These foodstuffs, also considered organic or organic, are produced in different corners of the planet from a […]

Definition of DNA replication

DNA replication is a process also defined as self-duplication or self-replication that allows obtaining, at least, a pair of replicas of genetic material. Before continuing to delve into the particularities of this mechanism, it is appropriate to highlight that Biology experts use the acronym DNA to refer to deoxyribonucleic acid. It is […]

Definition of galaxy formation

The formation of galaxies is the subject of study and monitoring by scientists specialized in the field of astrophysics. Although there are still numerous enigmas to be deciphered in this regard, thanks to continuous research and the advancement of technology, information linked to both the birth of the universe and also the […]