Fever

Fever, also known as pyrexia and febrile response, is defined as having a temperature above the normal range due to an increase in the body's temperature set-point. There is not a single agreed-upon upper limit for normal temperature with sources using values between 37.5 and 38.3 °C (99.5 and 100.9 °F). The increase in set-point triggers increased muscle contraction and causes a feeling of cold. This results in greater heat production and efforts to conserve heat. When the set-point temperature returns to normal a person feels hot, becomes flushed, and may begin to sweat. Rarely a fever may trigger a febrile seizure. This is more common in young children. Fevers do not typically go higher than 41 to 42 °C (105.8 to 107.6 °F).

A fever can be caused by many medical conditions ranging from the not serious to potentially serious. This includes viral, bacterial and parasitic infections such as the common cold, urinary tract infections, meningitis, malaria and appendicitis among others. Non-infectious causes include vasculitis, deep vein thrombosis, side effects of medication, and cancer among others. It differs from hyperthermia, in that hyperthermia is an increase in body temperature over the temperature set-point, due to either too much heat production or not enough heat loss.

Klinik

Klinik, (sometimes called The Klinik), is an industrial music band from Belgium, originally formed around 1982 by electro-synthpop practitioner Marc Verhaeghen, who is the only constant member.

History

Marc Verhaeghen originally formed Klinik in the early-to-mid 1980s; the exact date varies depending on the source. The group is normally described as one of the most influential Belgian industrial bands in history.

In 1985, Verhaeghen joined forces with two other bands, Absolute Body Control (with Dirk Ivens and Eric van Wonterghem), and "The Maniacs" (Sandy Nys) to form one "super group" "Absolute Controlled Clinical Maniacs". This rather unwieldy name was soon dropped in favour of the shorter name "The Klinik". Nys soon left the band to form "Hybryds", followed in 1987 by van Wonterghem, leaving The Klinik as the "classic" duo of Dirk Ivens and Marc Verhaeghen.

The Klinik soon made a name for themselves with their cold and harsh EBM sound and their live shows, where both Ivens and Verhaeghen performed with their heads wrapped in gauze, wearing long black leather coats. Ivens' hissing vocals and minimalist lyrics were complemented by Verhaeghen's synthesizer skills and distorted trombone playing. This however, did not last forever; after Time, an album neither member was fully pleased with, musical differences became too great, and they decided to go their separate ways. In a 2013 interview, Ivens said the due were moving in different directions musically, and that compromise between only two members was challenging.

Fever (comics)

Fever, in comics, may refer to:

It may also refer to:

See also

References

Serum response factor

Serum response factor, also known as SRF, is a transcription factor.

Function

Serum response factor is a member of the MADS (MCM1, Agamous, Deficiens, and SRF) box superfamily of transcription factors. This protein binds to the serum response element (SRE) in the promoter region of target genes. This protein regulates the activity of many immediate early genes, for example c-fos, and thereby participates in cell cycle regulation, apoptosis, cell growth, and cell differentiation. This gene is the downstream target of many pathways; for example, the mitogen-activated protein kinase pathway (MAPK) that acts through the ternary complex factors (TCFs).

SRF is important during the development of the embryo, as it has been linked to the formation of mesoderm. In the fully developed mammal, SRF is crucial for the growth of skeletal muscle. Interaction of SRF with other proteins, such as steroid hormone receptors, may contribute to regulation of muscle growth by steroids. Interaction of SRF with other proteins such as myocardin or Elk-1 may enhance or suppress expression of genes important for growth of vascular smooth muscle.

MCM-41

MCM-41 (Mobil Composition of Matter No. 41) is a mesoporous material with a hierarchical structure from a family of silicate and alumosilicate solids that were first developed by researchers at Mobil Oil Corporation and that can be used as catalysts or catalyst supports.

Structure

MCM-41 consists of a regular arrangement of cylindrical mesopores that form a one-dimensional pore system. It is characterized by an independently adjustable pore diameter, a sharp pore distribution, a large surface and a large pore volume. The pores are larger than with zeolites and the pore distribution can easily be adjusted. The mesopores have a diameter of 2 nm to 6.5 nm.

Properties

Contrary to zeolites, the framework of MCM-41 has no bronsted acid centers because there is no aluminium contained in the lattice. The acidity of alumina-doped MCM-41 therefore is comparable to that of the amorphous alumosilicates.

MCM-41 is not hydrothermally stable because of the slight wall thickness and the low degree of cross-linking of the silicate units.

USS Warrior (MCM-10)

USS Warrior (MCM-10) is an Avenger-class mine countermeasures ship of the United States Navy.

The Avenger-class ships were designed to have very low acoustic and magnetic signatures to avoid detonating mines. While most modern warships have steel hulls, the Avengers have wooden hulls with an external coating of fiberglass. They are equipped with sophisticated minehunting and classification sonar as well as remotely operated mine neutralization and disposal systems.

Service history

Warrior was laid down on 25 September 1989 at Peterson Builders in Sturgeon Bay, Wisconsin. She was launched on 8 December 1990, and was commissioned on 7 April 1993.

On 7 August 1998, Warrior rescued four men from a sinking boat off the coast of Charleston, South Carolina. "We were in the right place at the right time," said Chief Boatswain's Mate (SW) John Valdez.

In June 2005, Warrior, along with four other mine countermeasure ships, participated in a mine warfare exercise off the coast of Florida. The other ships involved were Gladiator, Shrike, Oriole and Cormorant.