Video Experimental Relacionado
Updated: Jul 5, 2026

09:55
Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
Published on: September 28, 2022
La ciencia latinoamericana se mueve hacia el centro de atención
1Petrópolis, Brazil.
Cell
|December 28, 2007
Resumen
Los gobiernos de América Latina están aumentando la inversión en investigación debido a nuevos incentivos. Sin embargo, los científicos de la región continúan encontrando obstáculos significativos en su trabajo.
Área de la Ciencia:
- Investigación científica y desarrollo.
- Política gubernamental La política del gobierno.
- La innovación latinoamericana en la innovación.
Sus antecedentes:
- Los gobiernos latinoamericanos están mostrando un mayor interés en financiar esfuerzos científicos.
- Los recientes cambios de política tienen como objetivo impulsar la inversión en investigación básica y aplicada en toda la región.
Objetivo del estudio:
- Para resaltar la creciente inversión en investigación científica en América Latina.
- Reconocer los desafíos continuos que enfrentan los científicos en la región a pesar de los desarrollos positivos.
Principales métodos:
- Análisis de las políticas gubernamentales y las tendencias de financiación.
- Revisión de la retroalimentación de la comunidad científica y los desafíos reportados.
Principales resultados:
- Los nuevos incentivos están llevando a un aumento de la inversión gubernamental en investigación y desarrollo.
- A pesar del aumento de la financiación, los científicos informan de desafíos persistentes que afectan su trabajo.
Conclusiones:
- El aumento de la inversión en investigación es un paso positivo para América Latina.
- Abordar los desafíos restantes es crucial para el crecimiento sostenido de la investigación científica en la región.
Más Videos Relacionados
Videos de Conceptos Relacionados
The Scientific Method
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
Global Climate Change
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
The Scientific Method
Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
The Scientific Method
Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion.
Colors and Magnetism
Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human eye.
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human eye.
The Scope of Physics
Physics is concerned with the interactions of energy, matter, space, and time, in order to discover the underlying mechanisms that underpin all phenomena. The word "physics" comes from the Greek word "phúsis", which means nature. Physics seeks to comprehend the natural world around us at its most fundamental level. It emphasizes the use of quantitative laws to do this, which could be valuable in other fields that want to push the performance boundaries of present technologies.
Physics knowledge...
Physics knowledge...

