PET-CT

Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a medical imaging technique using a device which combines in a single gantry system both a positron emission tomography (PET) scanner and an x-ray computed tomography (CT) scanner, so that images acquired from both devices can be taken sequentially, in the same session, and combined into a single superposed (co-registered) image. Thus, functional imaging obtained by PET, which depicts the spatial distribution of metabolic or biochemical activity in the body can be more precisely aligned or correlated with anatomic imaging obtained by CT scanning. Two- and three-dimensional image reconstruction may be rendered as a function of a common software and control system.

PET-CT has revolutionized medical diagnosis in many fields, by adding precision of anatomic localization to functional imaging, which was previously lacking from pure PET imaging. For example, many diagnostic imaging procedures in oncology, surgical planning, radiation therapy and cancer staging have been changing rapidly under the influence of PET-CT availability, and centers have been gradually abandoning conventional PET devices and substituting them by PET-CTs. Although the combined/hybrid device is considerably more expensive, it has the advantage of providing both functions as stand-alone examinations, being, in fact, two devices in one.

Pet

A pet or companion animal is an animal kept primarily for a person's company or protection, as opposed to working animals, sport animals, livestock, and laboratory animals, which are kept primarily for performance, agricultural value, or research. The most popular pets are noted for their attractive appearances and their loyal or playful personalities.

Pets commonly provide their owners (or guardians) physical and emotional benefits. Walking a dog can supply both the human and pet with exercise, fresh air, and social interaction. Pets can give companionship to elderly adults who do not have adequate social interaction with other people, as well as other people that are living alone. There is a medically approved class of therapy animals, mostly dogs or cats, that are brought to visit confined humans. Pet therapy utilizes trained animals and handlers to achieve specific physical, social, cognitive, and emotional goals with patients.

The most popular pets are likely dogs and cats, but people also keep house rabbits, ferrets; rodents such as gerbils, hamsters, chinchillas, fancy rats, and guinea pigs; avian pets, such as canaries, parakeets, and parrots; reptile pets, such as turtles, lizards and snakes; aquatic pets, such as goldfish, tropical fish and frogs; and arthropod pets, such as tarantulas and hermit crabs.

Pet (film)

Pet is a 2016 United States/Spain psychological thriller film written by Jeremy Slater, directed by Carles Torrens, and starring Dominic Monaghan, Charlie Pace, Ksenia Solo, Jennette McCurdy, and Nathan Parsons. The project is slated to debut at the South by Southwest Film festival during March 2016.

Production

It was announced in August 2015 that filming had begun with actors Dominic Monaghan, Charlie Pace, Ksenia Solo, Jennette McCurdy, and Nathan Parsons.

Plot

Seth (Dominic Monaghan) works at an animal shelter, and for years has been secretly in love with a waitress named Holly (Ksenia Solo). When he repeatedly fails in his attempts to woo her, he decides to lock her in a cage at the shelter where he works. He soon discovers that Holly is not who she appears to be and it is no longer clear who is the real victim.

Cast

Thirteenth Step

Thirteenth Step is the second studio album by American rock band A Perfect Circle, released on September 16, 2003. The album sold well, charting at the number 2 position on the Billboard 200 in its premiere week, selling over 231,000 copies and staying on the charts for 78 weeks. The album went on to be certified as gold on November 4, 2003 and as platinum on March 24, 2006 by the RIAA. Three singles were released from the album, "Weak and Powerless", which topped both the Mainstream Rock Tracks and Modern Rock Tracks, followed by "The Outsider" and "Blue", which also charted on the respective charts.

Background

Writing and recording

The band's writing process was very different from the band's first album, Mer de Noms. With the first album, a majority of the album had been already written and recorded over a long period of time by guitarist Billy Howerdel, before a band had even been assembled. He had recorded it with a female vocalist in mind, but upon Tool vocalist Maynard James Keenan hearing it and offering to sing for the material, the content was then quickly finalized upon adding Keenan's vocals and re-recording the drums with band member Josh Freese. With beginning the second album, the band found themselves starting fresh, without any material to start with, with the exception of the track "Vanishing", which originally was intended to be on the band's first album, but Howerdel could not find the song file in the studio, having accidentally named it "test". Upon finally recovering the track in 2001, it was only slightly altered for its final release, to better match the eventual sound of Thirteenth Step.