Destiny

Destiny or Fate is a predetermined course of events. It may be conceived as a predetermined future, whether in general or of an individual.

Fate

Although often used interchangeably, the words "fate" and "destiny" have distinct connotations.

Destiny (Barrio Boyzz album)

Destiny is the sixth studio album by Latin rap group Barrio Boyzz. It was released in 2000 through SBK Records.

Track listing

Destiny (ISS module)

The Destiny module is the primary operating facility for U.S. research payloads aboard the International Space Station (ISS). It was berthed to the Unity module and activated over a period of five days in February, 2001.Destiny is NASA's first permanent operating orbital research station since Skylab was vacated in February 1974.

The Boeing Company began construction of the 16 ton (14.5 tonne), state-of-the art research laboratory in 1995 at the Marshall Space Flight Center in Huntsville, Alabama.Destiny was shipped to the Kennedy Space Center in Florida in 1998, and was turned over to NASA for pre-launch preparations in August 2000. It launched on February 7, 2001 aboard the Space Shuttle Atlantis on STS-98.

Astronauts work inside the pressurized facility to conduct research in numerous scientific fields. Scientists throughout the world will use the results to enhance their studies in medicine, engineering, biotechnology, physics, materials science, and Earth science.

Catalysis

Catalysis (/kəˈtælᵻsᵻs/) is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst (/ˈkætəlᵻst/). With a catalyst, reactions occur faster and require less activation energy. Because catalysts are not consumed in the catalyzed reaction, they can continue to catalyze the reaction of further quantities of reactant. Often only tiny amounts are required.

Technical perspective

In the presence of a catalyst, less free energy is required to reach the transition state, but the total free energy from reactants to products does not change. A catalyst may participate in multiple chemical transformations. The effect of a catalyst may vary due to the presence of other substances known as inhibitors or poisons (which reduce the catalytic activity) or promoters (which increase the activity). The opposite of a catalyst, a substance that reduces the rate of a reaction, is an inhibitor.

Catalyzed reactions have a lower activation energy (rate-limiting free energy of activation) than the corresponding uncatalyzed reaction, resulting in a higher reaction rate at the same temperature and for the same reactant concentrations. However, the detailed mechanics of catalysis is complex. Catalysts may affect the reaction environment favorably, or bind to the reagents to polarize bonds, e.g. acid catalysts for reactions of carbonyl compounds, or form specific intermediates that are not produced naturally, such as osmate esters in osmium tetroxide-catalyzed dihydroxylation of alkenes, or cause dissociation of reagents to reactive forms, such as chemisorbed hydrogen in catalytic hydrogenation.

Catalyst (Prototype album)

Catalyst is the third studio album by heavy metal band Prototype. The album was released on September 11, 2012 by Nightmare Records, following up from their 2006 album Continuum.

Track listing

Personnel

Catalyst (novel)

Catalyst is a 2002 novel by Laurie Halse Anderson about a senior named Kate Malone. Teenreads.com put Catalyst on its Ultimate Teen Reading List.

The book tells the story of Kate Malone, a preacher's daughter and high school student who is excellent in chemistry and aspires to attend the Massachusetts Institute of Technology, but faces multiple tragic situations ranging from rejection by MIT to the fire of her neighbor Teri Litch at the end of her senior year.

Throughout the novel Anderson makes extensive references to the periodic table of elements.

The Book Report's Roberta O'Hara liked Kate's inner struggles, describing them as "realistic".

References