Reología
Rheology is a branch of physics that studies the flow and deformation of materials under stress. It examines properties such as viscosity, creep, and relaxation time, which vary with temperature and type of force applied. The discipline is applied to diverse fields, from predicting volcanic lava movement to understanding blood flow in the body.
- ▪Rheology investigates the relationship between applied stress and material deformation, focusing on fluids that can flow continuously over time.
- ▪Viscosity is considered the fundamental rheological property, measuring a material's resistance to flow.
- ▪Glass in historic cathedrals demonstrates slow flow over centuries, illustrating rheological behavior in solids.
- ▪Rheological models help predict the movement of lava from the La Palma volcano, informing when it may reach the sea.
RSS de noticias de vivir/ciencia publishes from Spain and files mainly under news. We currently carry 85 of its stories.
Story provenance
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Ideal |
| Canonical URL | https://www.ideal.es/vivir/ciencia/reologia-20210926124845-ntrc.html |
| Publication time | Sun, 26 Jul 2026 23:53:58 +0200 |
| Retrieval time | 2026-07-26T21:54:37.746Z |
| Last seen | 2026-07-26T21:54:37.746Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | None |
| Cluster logic | Not yet clustered, or no peer story found in the clustering window. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Reología La reología ayuda a conocer cuál será el movimiento de la lava de un volcán Regala esta noticia Añádenos en Google (UME / REUTERS TV) Manuel Tello 26/09/2021 Actualizado 03/10/2021 - 01:31h. La reología es una parte de la física y la tecnología que, pese a estar presente en nuestro cuerpo y en una mayoría de las cosas que usamos a diario, es una gran desconocida. De una forma intuitiva se puede decir que la reología es la parte de la física que, en los materiales que son capaces de fluir, estudia la relación entre el esfuerzo y la deformación. Las propiedades asociadas a esta respuesta se denominan propiedades reológicas. La palabra fluir significa aquí una deformación continua en el tiempo. Algo que muestran, además de algunos líquidos y gases complejos, también los sólidos.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Ideal.