Crystal (software)

CRYSTAL is a quantum chemistry ab initio program, designed primarily for calculations on crystals (3 dimensions), slabs (2 dimensions) and polymers (1 dimension) using translational symmetry, but it can also be used for single molecules. It is written by V.R. Saunders, R. Dovesi, C. Roetti, R. Orlando, C.M. Zicovich-Wilson, N.M. Harrison, K. Doll, B. Civalleri, I.J. Bush, Ph. D’Arco, and M. Llunell from Theoretical Chemistry Group at the University of Torino and the Computational Materials Science Group at the Daresbury Laboratory near Warrington in Cheshire, England. The current version is CRYSTAL14, released in June 2014. Earlier versions were CRYSTAL88, CRYSTAL92, CRYSTAL95, CRYSTAL98, CRYSTAL03, CRYSTAL06, and CRYSTAL09.

Features

Hamiltonians

List of companions in Doctor Who spin-offs

This is a list of fictional characters who were companions of the Doctor, in various spin-off media based on the long-running British science fiction television series, Doctor Who.

A

ARC

traveled with the 11th doctor

Alex Campbell

Alex is the Doctor's great grandson (the son of Susan Campbell) and features in the Eighth Doctor adventures. He is portrayed by Jake McGann.

He is initially wary of the Doctor due to the xenophobic atmosphere on Earth following the Dalek occupation. Despite this, he eventually accepts the Doctor but while he is impressed by the technology of the TARDIS he chooses not to travel with him as he wants to become an architect.

During the second Dalek invasion in the plays Lucie Miller and To The Death, Alex becomes a leader for the human resistance on Earth. He sacrifices himself to allow Lucie and Susan the opportunity to thwart the Dalek's plan.

Amy

Amy, portrayed by Ciara Janson, is a companion of the Fifth Doctor in the Key 2 Time series, which includes the plays The Judgement of Isskar, The Destroyer of Delights and The Chaos Pool.

Crystal, Minnesota

Crystal is a city in Hennepin County, Minnesota, United States. The population was 22,151 at the 2010 census.

Geography

According to the United States Census Bureau, the city has a total area of 5.88 square miles (15.23 km²), of which 5.78 square miles (14.97 km²) is land and 0.10 square miles (0.26 km²) is water.

Minnesota State Highway 100 and County Road 81 are two of the main routes in the city. Other routes include Douglas Drive North, 36th Avenue North, 42nd Avenue North, and Bass Lake Road.

Crystal Airport, a small general aviation field, is located within the city limits.

The city is bordered on the north by the city of Brooklyn Park, on the northeast by Brooklyn Center, on the east by Robbinsdale, on the south by Golden Valley, and on the west by New Hope.

Crystal has been awarded the "Minnesota Star City" designation for economic development.

Demographics

2010 census

As of the census of 2010, there were 22,151 people, 9,183 households, and 5,640 families residing in the city. The population density was 3,832.4 inhabitants per square mile (1,479.7/km²). There were 9,634 housing units at an average density of 1,666.8 per square mile (643.6/km²). The racial makeup of the city was 78.1% White, 10.5% African American, 0.7% Native American, 3.9% Asian, 3.0% from other races, and 3.8% from two or more races. Hispanic or Latino of any race were 6.5% of the population.

Bush

Bush may refer to:

People

Places, United States

Places, elsewhere

Organisations

Bush (surname)

The surname Bush is an English surname, derived from either the Old English word "busc" or the Old Norse "buskr," both of which mean "bush," a shrub.

Variations on the English spelling "Bush" include: Bushe, Bosch, Boush, Boushe, Busch, Bussche, Buscher, Bysh, and Bysshe.

The Bush family has held a family seat in Yorkshire, Northern England.

People with the surname Bush name include:

Members of the United States political Bush family

George H. W. Bush

George Herbert Walker Bush (born June 12, 1924) is an American politician who served as the 41st President of the United States (1989–93), and the 43rd Vice President of the United States (1981–89). A Republican, he previously served as a congressman, an ambassador, and Director of Central Intelligence. He is the oldest living former President and Vice President. He is also the last living former President who is a veteran of World War II. Bush is often referred to as "George H. W. Bush", "Bush 41", "Bush the Elder", or "George Bush Sr." to distinguish him from his son, former President George W. Bush. Prior to his son's presidency, he was known simply as George Bush or President Bush.

Bush was born in Milton, Massachusetts, to Prescott Bush and Dorothy Walker Bush. Following the attack on Pearl Harbor in 1941, Bush postponed college, enlisted in the U.S. Navy on his 18th birthday, and became the youngest aviator in the U.S. Navy at the time. He served until the end of the war, then attended Yale University. Graduating in 1948, he moved his family to West Texas and entered the oil business, becoming a millionaire by the age of 40.