Name	Nose
Latin	''Nasus''
Dorlandssuf	}}

Anatomically, a nose is a protuberance in vertebrates that houses the nostrils, or nares, which admit and expel air for respiration in conjunction with the mouth. Behind the nose are the olfactory mucosa and the sinuses. Behind the nasal cavity, air next passes through the pharynx, shared with the digestive system, and then into the rest of the respiratory system. In humans, the nose is located centrally on the face; on most other mammals, it is on the upper tip of the snout.

Air conditioning

As an interface between the body and the external world, the nose and associated structures frequently perform additional functions concerned with conditioning entering air (for instance, by warming and/or humidifying it, also for flicking if moving and by mostly reclaiming moisture from the air before it is exhaled (as occurs most efficiently in camels). The nose often has inner hairs whose function is to stop unwanted particles from entering the lungs.

Sense of direction

The wet nose of dogs is useful for the perception of direction. The sensitive cold receptors in the skin detect the place where the nose is cooled the most and this is the direction a particular smell that the animal just picked up comes from.

Structure in air-breathing forms

In amphibians and lungfish, the nostrils open into small sacs that, in turn, open into the forward roof of the mouth through the choanae. These sacs contain a small amount of olfactory epithelium, which, in the case of caecilians, also lines a number of neighbouring tentacles. Despite the general similarity in structure to those of amphibians, the nostrils of lungfish are not used in respiration, since these animals breathe through their mouths. Amphibians also have a vomeronasal organ, lined by olfactory epithelium, but, unlike those of amniotes, this is generally a simple sac that, except in salamanders, has little connection with the rest of the nasal system.

In reptiles, the nasal chamber is generally larger, with the choanae being located much further back in the roof of the mouth. In crocodilians, the chamber is exceptionally long, helping the animal to breathe while partially submerged. The reptilian nasal chamber is divided into three parts: an anterior ''vestibule'', the main olfactory chamber, and a posterior nasopharynx. The olfactory chamber is lined by olfactory epithelium on its upper surface and possesses a number of turbinates to increase the sensory area. The vomeronasal organ is well-developed in lizards and snakes, in which it no longer connects with the nasal cavity, opening directly into the roof of the mouth. It is smaller in turtles, in which it retains its original nasal connection, and is absent in adult crocodilians.

Birds have a similar nose to reptiles, with the nostrils being located at the upper rear part of the beak. Since they generally have a poor sense of smell, the olfactory chamber is small, although it does contain three turbinates, which sometimes have a complex structure similar to that of mammals. In many birds, including doves and fowls, the nostrils are covered by a horny protective shield. The vomeronasal organ of birds is either under-developed or altogether absent, depending on the species.

The nasal cavities are exceptionally large in most mammals, typically occupying up to half the length of the skull. In some groups, however, including primates, bats, and cetaceans, the nose has been secondarily reduced, and these animals consequently have a relatively poor sense of smell. The nasal cavity of mammals has been enlarged, in part, by the development of a palate cutting off the entire upper surface of the original oral cavity, which consequently becomes part of the nose, leaving the palate as the new roof of the mouth. The enlarged nasal cavity contains complex turbinates forming coiled scroll-like shapes that help to warm the air before it reaches the lungs. The cavity also extends into neighbouring skull bones, forming additional air cavities known as paranasal sinuses.

In cetaceans, the nose has been reduced to the nostrils, which have migrated to the top of the head, producing a more streamlined body shape and the ability to breathe while mostly submerged. Conversely, the elephant's nose has elaborated into a long, muscular, manipulative organ called the trunk.

The vomeronasal organ of mammals is generally similar to that of reptiles. In most species, it is located in the floor of the nasal cavity, and opens into the mouth via two ''nasopalatine ducts'' running through the palate, but it opens directly into the nose in many rodents. It is, however, lost in bats, and in many primates, including humans.

In fish

Fish generally have a weak sense of smell, which is generally less important than taste in an aquatic environment. They do, however, possess a nose, although, unlike that of tetrapods, it has no connection with the mouth, nor any role in respiration. Instead, it generally consists of a pair of small pouches located behind the nostrils at the front or sides of the head. In many cases, each of the nostrils is divided into two by a fold of skin, allowing water to flow into the nose through one side and out through the other.

The pouches are lined by olfactory epithelium, and commonly include a series of internal folds to increase the surface area. In some teleosts, the pouches branch off into additional sinus-like cavities, while in coelacanths, they form a series of tubes. Unlike tetrapods, the nasal epithelium of fishes does not include any mucus-secreting cells, since it is already naturally moist.

In the most primitive living vertebrates, the lampreys and hagfish, there is only one nostril and olfactory pouch. Indeed, the nostril also opens into the hypophysis. This is not necessarily, however, a primitive trait, but one that may have arisen later in the evolution of these particular groups. For example, the fossil heterostracans had paired nostrils, and these were also a very early vertebrate group.

See also

Human nose

Nasal bridge

Rhinarium, the wet, naked surface around the nostrils in most mammals, absent in haplorrhine primates such as humans

References

External links

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name	Josh Barnett
other names	The Warmaster, Baby-Faced Assassin (former)
birth date	November 10, 1977
birth place	Seattle, Washington, U.S.
nationality	American
height ft	6
height in	3
weight lb	256
weight class	Heavyweight (265 lb)
reach in	78
style	Catch Wrestling, Brazilian Jiu-Jitsu
team	CSW
rank	Black belt in Brazilian Jiu-Jitsu
years active	1997-present
mma win	30
mma kowin	7
mma subwin	18
mma decwin	4
mma dqwin	1
mma loss	5
mma koloss	1
mma subloss	2
mma decloss	2
url	http://www.joshbarnett.tv/
sherdog	272
updated	}}

Joshua Lawrence Barnett (born November 10, 1977) is an American mixed martial artist and professional wrestler who currently fights in the heavyweight division of Strikeforce. Barnett has been an accomplished fighter in mixed martial arts, winning the UFC Heavyweight Championship and the King of Pancrase Openweight Championship. He was a finalist in the Pride 2006 Openweight Grand Prix. He is the only person in MMA history to test positive for anabolic steroids three times. He was recently signed to a multi-fight contract by the Strikeforce fighting promotion. Barnett is currently ranked the #6 heavyweight fighter in the world by MMANews.com. He holds notable wins over former UFC Champions Antônio Rodrigo Nogueira, Randy Couture, and Dan Severn; as well as Olympic Gold Medalists Hidehiko Yoshida and Pawel Nastula.

Mixed martial arts career

Professional wrestling

After losing his UFC title, Josh Barnett began his overseas career as a professional wrestler in the New Japan Pro Wrestling (NJPW) organization, where he wrestled numerous matches in 2003 and 2004. In his first match, he wrestled champion Yuji Nagata for the IWGP Heavyweight Championship. Although unsuccessful in that match, Barnett formed a tag team with Perry Saturn and was undefeated in the following NJPW tour, Fighting Spirit 2003. Barnett wrestled over 50 matches in total for the NJPW promotion.

Since then, Barnett has been wrestling for Antonio Inoki's Inoki Genome Federation wrestling promotion. He debuted with the company in 2007 with a victory over Tadao Yasuda. He racked up victories against Don Frye and Montanha Silva before suffering his first loss against Naoya Ogawa. The same man he beat earlier in the night. Since the loss, he has been on a winning streak beating The Predator, "Hitokui" Yoshiki, Tank Abbott, Jon Andersen, Fonseca, Atsushi Sawada, Bob Sapp, Masked Ultimate, and Tim Sylvia.

Starting in February at IGF GENOME 14, IGF began a title tournament to crown a new heavyweight champion and Barnett not only continued his winning streak but he advanced to the semi-finals of the tournament with his victory over Montanha Silva. In July at IGF GENOME 16, he defeated Bobby Lashley with a cross armbreaker to advance to the finals of the title tournament. Was scheduled to face Jérôme Le Banner for the IGF Heavyweight Championship in a tournament final scheduled for August 27th at the IGF SUPER STARS FESTIVAL 2011. However, it was announced on August 19th that Barnett had to pull out of the match up and Le Banner was declared the first ever IGF champion on August 22nd.

Pancrase and Pride

Barnett competed in MMA fights in both Pride and Pancrase in Japan. While in Pancrase, he won its open-weight Grand Prix title by defeating Yuki Kondo. Winning this title put him alongside the likes of Ken Shamrock, Frank Shamrock and Bas Rutten as one of the few fighters to be a titleholder in both Pancrase and the UFC.

In his first fight in Pride, at Pride 28 against Croatian Mirko "Crocop" Filipović, he suffered a simultaneous fracture and dislocated shoulder injury that required surgery and over six months of rehab. His first fight back post-injury was a rematch against Filipović at Pride 30, which he lost by unanimous decision. He came back with a win against Kazuhiro Nakamura at Pride 31.

Barnett later beat Alexander Emelianenko by a keylock submission in the second round of the Pride Open Weight Grand Prix at Pride Total Elimination Absolute. He submitted Mark Hunt via kimura in the first round of the Open Weight Grand Prix at Pride Critical Countdown Absolute. Barnett defeated Antonio Rodrigo Nogueira by split decision in the semi finals of the Open Weight Grand Prix, however he lost the final match of the Pride Final Conflict Absolute to Filipović on September 10, 2006, submitting after an unintentional finger poke to the eye; this was his third consecutive loss to Filipović. In a post-fight interview, Barnett explained the incident: "I opened up my guard and I grabbed his leg to go for a leglock, and in the scramble Mirko put his hand out to post and he caught a finger deep in my right eye. And as soon as it happened I let go of the leg and grabbed my face, and I couldn't see anything at the time and I had no idea where he was and I just didn't want him to punt me in the face with a kick when I can't see and I'm blinded. He said, you know, 'Sorry' and I said to him that he was winning that night and it was an accident. He didn't mean [to do it].".

Next, Barnett fought the Polish Judo gold medalist Pawel Nastula at Pride 32, the organization's first show in the USA. To fight again in Nevada, the Nevada State Athletic Commission required that Barnett pass a mandatory drug test. In a surprisingly competitive match, Nastula controlled the first round and most of the second. Barnett reversed Nastula from the bottom and was able to secure a toe-hold submission, which earned him the victory. At a post fight press conference, Barnett complimented Nastula on his performance. Nastula, however, subsequently tested positive for steroids. Barnett then lost a rematch by unanimous decision to Antônio Rodrigo Nogueira at Pride Shockwave 2006.

World Victory Road: Sengoku

After the bout against Nogueira and the acquisition of Pride by the UFC, Barnett did not participate in any MMA events in 2007, except one Pancrase match against Hikaru Sato, which was held under catch wrestling rules on Dec. 22. Barnett did not follow many other Pride veterans to the UFC because he desired to join an organization that included the top heavyweight fighter in the world, Fedor Emelianenko. In 2008, Barnett joined the newly organized MMA promotion, Sengoku, and fought in consecutive main events at Sengoku 1 and Sengoku 2, submitting Hidehiko Yoshida with a heel hook in the third round, and defeating Jeff Monson by unanimous decision. These fights were notable in that Barnett became the first man to submit Yoshida in mixed martial arts competition; and Barnett and Monson are good friends.

Affliction Entertainment

Since his contract with World Victory Road is not exclusive, Barnett can join other MMA events. Barnett participated in the inaugural MMA event held by Affliction Entertainment, in July 2008. Seven years after his only knockout loss to Pedro Rizzo, he avenged that loss at Affliction: Banned with a knockout of his own in the second round.

In January 2009, Barnett fought Pride veteran Gilbert Yvel at Affliction: Day of Reckoning. Barnett defeated Yvel by a submission resulting from strikes in the third round. His next match-up, scheduled on August 1, 2009 against Fedor Emelianenko at Affliction's 3rd event Affliction: Trilogy, was one of the most anticipated match-up between the then ranked No.1 heavyweight Emelianenko and No.2 heavyweight Barnett. However, the fight was officially pulled 10 days before the fight by the California State Athletic Commission after Barnett tested positive for anabolic steroids for a second time. (A metabolite of Drostanolone) The event and Affliction Entertainment itself was cancelled July 24, 2009 as a result. Barnett requested that they test his "B" sample hoping there was an error in the test. His "B" sample was positive.

Post-Affliction

Due to the positive drug tests, Barnett has made a re-licensure appeal to the California State Athletic Commission(CSAC). The CSAC has postponed Barnett's appeal three times. The first two postponements happened because Barnett's law firm required additional information from the laboratory that conducted Barnett's tests. Michael J. DiMaggio, Barnett's attorney, was unable to attend the hearing due to travel problems, causing the third extension, which would have taken place at 22 February 2010.

Josh was a no-show at this hearing on February 22, 2010, making this the fourth delay in his appeal, Shannon Hooper, Barnett's manager, told MMAjunkie.com (www.mmajunkie.com) on Monday February 22, 2010 that Barnett was in Japan on Sunday February 21, 2010 for a pro wrestling match and will return to the U.S. later today. His reason was he was unaware that his presence was required, but the CSAC said they had notified him of this months before. Barnett more recently signed on with MMA organization Strikeforce.

Dream

Barnett signed to fight for Dream in 2010, and made his debut on March 22, 2010 at Dream.13 against Mighty Mo. He won the fight via submission in the first round. During the fight, he accidentally kicked Mighty Mo in the groin so immediately after winning the fight, Barnett approached Mighty Mo apologizing for the illegal strike and in return allowed Mighty Mo to knee him in the groin.

Strikeforce

On 13 September 2010 it was announced that Josh Barnett had signed a multi-fight deal with Strikeforce.

Barnett faced Brett Rogers on June 18, 2011 at Strikeforce: Dallas in the opening round of a Strikeforce heavyweight tournament. Barnett submitted Rogers with an arm triangle in the second round of the bout.

Barnett is now scheduled to face Sergei Kharitonov in the quarter-final of the tournement headlining Strikeforce: World Heavyweight Grand Prix – Barnett vs. Kharitonov on September 10, 2011 at U.S. Bank Arena in Cincinnati, Ohio.

Other features

Barnett has appeared in the Xbox 360 game Beautiful Katamari as one of the people that can be rolled up. He appears as the rare person "Wrestler" in his signature trunks and Pride FC gloves.

Billy Robinson had contributed immensely in training Josh Barnett. Barnett teaches catch wrestling at Erik Paulson's CSW Training Center in Fullerton, California. He is the primary trainer and manager of female fighter Megumi Fujii and listed on the Abe Ani Combat Club's website as a team wrestling coach and friend.

Barnett competed in the California Classic 2009 BJJ Tournament on November 15, 2009. Barnett lost a decision to ADCC veteran and Brazilian Jiu-Jitsu World Champion Romulo Barral from Gracie Barra in the Black Belt GI Absolute division. On December 19, 2009, Paulson awarded Barnett his Brazilian Jiu-Jitsu black belt. Even though Barnett had never trained in Brazilian Jiu-Jitsu he was given his belt based on competition merit and overall knowledge.

Championships and accomplishments

Mixed martial arts

Ultimate Fighting Championship

*UFC Heavyweight Championship (One time, stripped of title due to testing positive for 3 banned substances)

Pancrase Hybrid Wrestling

*King of Pancrase Openweight Championship (One time, last)

Pride Fighting Championship

*Pride 2006 Openweight Grand Prix Championship (Runner-up)

Grappling competitions

World Jiu-Jitsu Championship

World Jiu-Jitsu No-Gi Championship 2009 - Ultra heavyweight (over 215 pounds): Gold

Gracie Nationals Grappling Championships

Gracie US Nationals 2010 - 206 + lbs. / Advanced No-Gi: 1st place

Mixed martial arts record

| |align=center| | Sergei Kharitonov | | Strikeforce: Barnett vs. Kharitonov | |align=center| |align=center| | Cincinnati, Ohio, U.S. | Semifinals of Strikeforce Heavyweight Tournament |- | Win |align=center| 30-5 | Brett Rogers | Submission (arm-triangle choke) | Strikeforce: Overeem vs. Werdum | |align=center| 2 |align=center| 1:17 | Dallas, Texas, U.S. | Quarterfinals of Strikeforce Heavyweight Tournament |- | Win |align=center| 29–5 | Geronimo dos Santos | TKO (punches) | Impact FC 1 | |align=center| 1 |align=center| 2:35 | Brisbane, Queensland, Australia | |- | Win |align=center| 28–5 | Mighty Mo | Submission (kimura) | Dream.13 | |align=center| 1 |align=center| 4:41 | Yokohama, Kanagawa, Japan | |- | Win |align=center| 27–5 | Gilbert Yvel | Submission (punches) | Affliction: Day of Reckoning | |align=center| 3 |align=center| 3:05 | Anaheim, California, U.S. | |- | Win |align=center| 26–5 | Pedro Rizzo | KO (punch) | Affliction: Banned | |align=center| 2 |align=center| 1:44 | Anaheim, California, U.S. | |- | Win |align=center| 25–5 | Jeff Monson | Decision (unanimous) | World Victory Road Presents: Sengoku 2 | |align=center| 3 |align=center| 5:00 | Tokyo, Japan | |- | Win |align=center| 24–5 | Hidehiko Yoshida | Submission (heel hook) | World Victory Road Presents: Sengoku 1 | |align=center| 3 |align=center| 3:23 | Tokyo, Japan | |- | Loss |align=center| 23–5 | Antônio Rodrigo Nogueira | Decision (unanimous) | Pride Shockwave 2006 | |align=center| 3 |align=center| 5:00 | Saitama, Saitama, Japan | |- | Win |align=center| 23–4 | Pawel Nastula | Submission (toe hold) | Pride 32 | |align=center| 2 |align=center| 3:04 | Las Vegas, Nevada, U.S. | Nastula tested positive for steroids |- | Loss |align=center| 22–4 | Mirko Filipović | Submission (punches) | Pride Final Conflict Absolute | |align=center| 1 |align=center| 5:32 | Saitama, Saitama, Japan | |- | Win |align=center| 22–3 | Antônio Rodrigo Nogueira | Decision (split) | Pride Final Conflict Absolute | |align=center| 2 |align=center| 5:00 | Saitama, Saitama, Japan | |- | Win |align=center| 21–3 | Mark Hunt | Submission (kimura) | Pride Critical Countdown Absolute | |align=center| 1 |align=center| 2:02 | Saitama, Saitama, Japan | |- | Win |align=center| 20–3 | Alexander Emelianenko | Submission (keylock) | Pride Total Elimination Absolute | |align=center| 2 |align=center| 1:57 | Osaka, Osaka, Japan | |- | Win |align=center| 19–3 | Kazuhiro Nakamura | Submission (rear-naked choke) | Pride 31 | |align=center| 1 |align=center| 8:10 | Saitama, Saitama, Japan | |- | Loss |align=center| 18–3 | Mirko Filipović | Decision (unanimous) | Pride 30 | |align=center| 3 |align=center| 5:00 | Saitama, Saitama, Japan | |- | Loss |align=center| 18–2 | Mirko Filipović | Submission (shoulder injury) | Pride 28 | |align=center| 1 |align=center| 0:46 | Saitama, Saitama, Japan | |- | Win |align=center| 18–1 | Rene Rooze | TKO (punches) | K-1 MMA ROMANEX | |align=center| 1 |align=center| 2:15 | Saitama, Saitama, Japan | |- | Win |align=center| 17–1 | Semmy Schilt | Submission (armbar) | Inoki Bom-Ba-Ye 2003 | |align=center| 3 |align=center| 4:48 | Kobe, Hyogo, Japan | |- | Win |align=center| 16–1 | Yoshiki Takahashi | Submission (triangle armbar) | NJPW: Ultimate Crush II | |align=center| 2 |align=center| 2:52 | Tokyo, Japan | Defends King of Pancrase Openweight Championship |- | Win |align=center| 15–1 | Yuki Kondo | Submission (rear-naked choke) | Pancrase: 10th Anniversary Show | |align=center| 3 |align=center| 3:26 | Tokyo, Japan | Wins Openweight King of Pancrase Championship |- | Win |align=center| 14–1 | Jimmy Ambriz | TKO (knee and punches) | NJPW: Ultimate Crush | |align=center| 1 |align=center| 3:05 | Tokyo, Japan | |- | Win |align=center| 13–1 | Randy Couture | TKO (punches) | UFC 36 | |align=center| 2 |align=center| 4:35 | Las Vegas, Nevada, U.S. | Won UFC Heavyweight Championship, stripped of title for testing positive for banned substances |- | Win |align=center| 12–1 | Bobby Hoffman | Submission (punches) | UFC 34 | |align=center| 2 |align=center| 4:25 | Las Vegas, Nevada, U.S. | |- | Win |align=center| 11–1 | Semmy Schilt | Submission (armbar) | UFC 32 | |align=center| 1 |align=center| 4:21 | East Rutherford, New Jersey, U.S. | |- | Loss |align=center| 10–1 | Pedro Rizzo | KO (punch) | UFC 30 | |align=center| 2 |align=center| 4:21 | Atlantic City, New Jersey, U.S. | |- | Win |align=center| 10–0 | Gan McGee | TKO (punches) | UFC 28 | |align=center| 2 |align=center| 4:34 | Atlantic City, New Jersey, U.S. | |- | Win |align=center| 9–0 | Dan Severn | Submission (armbar) | SuperBrawl 16 | |align=center| 4 |align=center| 1:21 | Honolulu, Hawaii, U.S. | |- | Win |align=center| 8–0 | Bobby Hoffman | Decision (unanimous) | SuperBrawl 13 | |align=center| 3 |align=center| 5:00 | Honolulu, Hawaii, U.S. | |- | Win |align=center| 7–0 | John Marsh | Submission (kimura) | SuperBrawl 13 | |align=center| 1 |align=center| 4:23 | Honolulu, Hawaii, U.S. | |- | Win |align=center| 6–0 | Juha Tuhkasaari | Submission (armbar) | SuperBrawl 13 | |align=center| 1 |align=center| 3:32 | Honolulu, Hawaii, U.S. | |- | Win |align=center| 5–0 | Trevor Howard | Submission (armbar) | UFCF: Night of Champions | |align=center| 1 |align=center| N/A | Lynnwood, Washington, U.S. | |- | Win |align=center| 4–0 | Bob Gilstrap | Disqualification | UFCF: Night of Champions | |align=center| 1 |align=center| 0:42 | N/A | |- | Win |align=center| 3–0 | Chris Munsen | TKO (punches) | UFCF: Road to the Championships 2 | |align=center| 1 |align=center| N/A | Washington, U.S. | |- | Win |align=center| 2–0 | Bob Gilstrap | Decision (unanimous) | UFCF: Road to the Championships 1 | |align=center| 1 |align=center| 10:00 | Washington, U.S. | |- | Win |align=center| 1–0 | Chris Charnos | Submission (rear-naked choke) | UFCF: Clash of the Titans | |align=center| 1 |align=center| 2:41 | Washington, U.S. |

See also

List of male mixed martial artists

List of current Strikeforce fighters

List of sportspeople sanctioned for doping offences

References

External links

Josh Barnett's professional wrestling match results

Category:1977 births Category:Living people Category:People from Seattle, Washington Category:American professional wrestlers Category:American mixed martial artists Category:Heavyweight mixed martial artists Category:Mixed martial artists from Washington (state) Category:Ultimate Fighting Championship champions Category:American sportspeople in doping cases Category:Doping cases in mixed martial arts

fr:Josh Barnett ja:ジョシュ・バーネット pl:Josh Barnett pt:Josh Barnett ru:Барнетт, Джош sv:Josh Barnett