CategoryKnowledge

I experienced the real academic difference between electrical engineering and other fields of study while serving as a field engineer in the army, and I was proud of my major as I learned about the different fields of electrical engineering and their applications in the latest technologies.   I served in the army as a field engineer. I was always climbing on power poles, working with wires...

Dance is an extroverted art in which the dancer communicates his or her realizations and inspirations to the audience, expressing emotions through movement and allowing the audience to gain new experiences and perceptions through it.   Dance, like other arts, is an extroverted activity in that it expects a response, meaning that the dancer creates a piece with the intention of communicating...

Explains metamorphism, the transformation of rocks into new mineral combinations and textures by changes in temperature and pressure inside the Earth, and covers the formation process and geologic significance of metamorphic rocks.   Earth is a dynamic planet that is constantly changing, with a variety of geologic processes constantly taking place within its interior. One of these processes...

As things get smaller in the modern world, so do parts, and this article will discuss electrical discharge machining among the various machining methods used to manufacture them, including its advantages and limitations and how they can be overcome.   In the modern world we live in, many objects are becoming smaller than in the past. Smartphones, laptops, and tablet PCs are some of the most...

Explain who is responsible for repairing office mosquito screens, the landlord or the tenant, and which rule takes precedence when legal regulations and contractual agreements conflict. Discuss the relationship between law and contract, including the difference between discretionary and mandatory laws, and illustrate with specific examples how the principle of freedom of contract applies.  ...

Women today consider themselves fat regardless of their weight, and the dieting craze in pursuit of a slimmer body is fueled by social, historical, and economic factors.   Today, women often consider themselves fat, regardless of their weight. Young and old alike want to be thin, and this desire leads to dieting crazes. The diet craze can be a mirror of our society, as the body is related to...

Sound pressure refers to the physical loudness of a sound, while loudness refers to the perceived loudness of a sound. The interaction between frequency and sound pressure determines loudness, which is closely related to human hearing characteristics. Understanding how loudness changes with frequency can help advance acoustic technology and create better acoustic environments.   In physical...

Séoula exhibited Un dimanche après-midi sur l’île de la Grande Jatte at the 1884 Independence Exhibition to acclaim, and his pointillism and scientific color theory overcame the limitations of Impressionism to have a major impact on 20th-century art.   Séra exhibited Un dimanche après-midi sur l’île de la Grande Jatte at the Independence Exhibition in 1884. At this exhibition...

Fear appeals are a strategy that maximize persuasive effectiveness based on threat and efficacy levels, taking into account both the emotional and cognitive responses of the audience.   Fear appeals persuade audiences by emphasizing the harmful consequences of not following a message’s recommendations, and have been studied by persuasion researchers since the early 1950s. Fear tactics...

This article explores the purposefulness of natural phenomena, focusing on Aristotle’s theory of purpose, and discusses perspectives and criticisms from modern and contemporary science, as well as ecological reassessments.   Is everything that happens in nature purposeful? Ants hobbling around carrying twigs and leaves larger than their bodies certainly seem purposeful. These behaviors...