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| | MTAN-41 Dedicated To The Tribal Aquaculture Program |
 | | These behavioral patterns may be related to noninflation of the gas bladder. | | | The changing response of juveniles to light is important in both extensive and intensive culture. | | | Starving fish exhibit a stress syndrome behavior, or they revert to prolarval behavior, swimming to the surface and drifting back to the bottom. |
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http://www.fws.gov/midwest/ashland/mtan/mtan_41.html
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| | FishingWorld.com - News Center |
| | If properly inserted into an overinflated bladder, air can be felt coming out of the end of the syringe needle. | | | Dissection and examination of dead fish can be helpful in determining the best location for insertion of the needle. | | | Completely evaluated techniques for reducing the effects of rapid de pressurization have not been developed. |
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http://www.fishingworld.com/News/Read.php?ArtID=000002225
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| | Search Results for bladder - Encyclopædia Britannica |
| | Nerve centres for the control of urination are located in the spinal cord, the brainstem, and the cerebral cortex (the outer substance of the... | | | Threading of a flexible tube (catheter) through a channel in the body... | | | Bladder cancer can also be associated with cancers of... |
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http://www.britannica.com/search?query=bladder&submit=Find&source=MWTAB
(396 words)
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| | The Rushlight Club: First American Gas Patents |
| | These early histories almost invariably focus on discoveries in England, from Dr. James Clayton's primitive experiments with a gas filled bladder pricked with a pin and lighted, through William Murdoch's practical successes. | | | One "first" that can be discussed with certainty however, concerns U.S. patents, although here there has been some confusion. | | | The reason there has been so little written is that the literature, like the lighting of this time period, is rather dim and isolated. |
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http://www.rushlight.org/research/gas.html
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| | Bladder Pumps |
| | Bladder pumps are commonly constructed of a stainless steel body and a flexible bladder. | | | Depending on design, may be time consuming to disassemble and decontaminate. | | | Flexible bladder may be constructed of relatively inert materials. |
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http://www.geology.sdsu.edu/classes/geol552/wellsampling/bladder.htm
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| | Question of the Week - Fizzing |
| | There is also the likelihood that when you insert the needle into the side of a fish you will damage internal organs such as the kidney or intestines. | | | Many anglers who practice fizzing are actually puncturing the stomach. | | | "Fizzing," when done correctly, is a process where gas is released from the gas bladder of a fish by inserting a needle in the side of the fish and puncturing the gas bladder. |
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http://sites.state.pa.us/PA_Exec/Fish_Boat/qfizz.htm
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| | [No title] |
| | In this case, for exhalation, the sphincter muscle surrounding the glottis relaxes and brings swallowed air into the buccal cavity where it is expelled or vented through the operculum. | | | Gas bladders are single, whereas lungs are usually paired. | | | Amphibians use the same mechanism to get air into the lungs, but the buccal cavity muscles are stronger. |
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http://comenius.susqu.edu/bi/302/Lecture21.htm
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| | GasBladStruct |
| | Behind it is a red body consisting of thousands of capillaries. | | | Gas into the bladder from generally inside the body. | | | Oxygen from the blood enters the gas bladder in this area called the red body. |
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http://www.sewanee.edu/biology/Berner/AnatomyQuiz/Lungs/GasBladStruct.html
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| | Quiz 3 |
| | As a fish goes deeper, what structure associated with the gas bladder will be responsible for maintaining neutral buoyancy? | | | This is a gap in the guanine lining of the gas bladder, through which gas then can readily pass. | | | Complex dentition and muscular movements function to separate the goodies from the roughage, and to pass the goodies back to the gut and the roughage forward and out. |
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http://www.eeb.uconn.edu/courses/EEB200/eeb200s99/quiz399.html
(386 words)
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| | Louisiana Department of Wildlife and Fisheries |
| | However penetration at a point below the fourth or fifth dorsal fin spine appears generally appropriate. | | | However the magnitude of these movements may be related to the depth of the fish. | | | Quick vertical movements of some species may be achieved without adjustment to the rates of secretion of gas into, or resorption of gas from, the air bladder. |
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http://www.wlf.state.la.us/apps/netgear/index.asp?cn=lawlf&pid=953
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| | Articles & Forum |
| | If the bladder does catch fire, then the gas which has just vented will ignite -- explosively. | | | Unfortunately, there is no way to avoid them - where ever there is life, there is refuse and excrements that go hand-in-hand. | | | Overall the skin that makes up the bladders is relatively strong - sometimes being able to withstand the bursting of other plants nearby or even an occasional run-in with sharp objects as the plant floats along on a leisurely pace. |
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http://www.voidgamers.com/channel/sci-fi/necromunda/b.62.r.50.html
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| | Gas after gall bladder removal |
| | Gas may be a side effect of gallbladder surgery. | | | Here are some considerations you may want to discuss with your personal physician: | | | Please see your personal physician for further evaluation of your individual case. |
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http://www.medhelp.org/forums/gastro/messages/36284.html
(357 words)
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| | Gas bladder - Wikipedia, the free encyclopedia |
| | (This is an instance of correlation between ontogeny and phylogeny.) There are no animals which have both lungs and a gas bladder. | | | Gas bladders are only found in ray-finned fish, but a few of these fish that do not need to change water depth have lost them. | | | It is believed that the first lungs, simple sacs that allowed the organism to gulp air under oxygen-poor conditions, evolved into the lungs of today's terrestrial vertebrates and into the gas bladders of today's fish. |
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http://en.wikipedia.org/wiki/Swim_bladder
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| | Aquaculture dictionary - Aquatext - G |
| | The bile is then released when food (especially fatty acids) enters the duodenum and assists in the breakdown of the food. | | | The gas then causes bubbles to form inside capillaries and under the skin, restricting the blood flow and forming haemorrhages and clots. | | | The condition affects small fish more, as the membranes that the gas has to permeate through are thinner. |
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http://www.aquatext.com/list-g.htm
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| | [No title] |
| | Through the study of bladderless mutants, the organ’s morphology may be linked to the development of the notochord, eyes, and jaw due to their malformations in these mutants. | | | In addition to playing a quintessential roll in controlled buoyancy and swimming behavior, the swim bladder has also been shown to be actively involved in the respiratory and auditory processes of water dwelling organisms. | | | Overall, the analysis of the swim bladder is important because of its potential significance in the development of other, apparently non-related organs in teleosts. |
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http://academic.bowdoin.edu/courses/f04/bio217/files/Organo_abstracts_2004.doc
(4221 words)
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| | Information on Fish Gas Bladder |
| | The gas gland may facilitate this buildup by secreting lactic acid, which acts to increase the pressure of oxygen within the blood. | | | Another method of reducing density is to include gases within the body. | | | This process is repeated continuously, with greater and greater concentrations and higher and higher pressures of oxygen collecting at the junction point of the outgoing and incoming capillaries, the gas gland. |
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http://www.lookd.com/fish/gasbladder.html
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| | Bladder accumulator |
| | Isotermal change of state may be used setting the value of n to 1. | | | This model of an accumulator assumes initially that the change of state between operating pressures is polytropic. | | | Its value applying to the used change of state may be determined from the manufacturer's documentation. |
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http://icosym-nt.cvut.cz/dyn/examples/models/fluid/accumulators/accub2
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| | Notes about Mileage |
| | However, there is a consensus among members of the Yahoo Prius forum that the Prius has some some unique factors that affect mileage. | | | There are many factors that affect gas mileage in any car. | | | This bladder changes size and elasticity with changes in temperature. |
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http://www.winternet.com/~mr_n64/prius/pages/notes_about_mileage.htm
(594 words)
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| | The Swim Bladder |
| | Thus, to get back to the problem of bellysliders, any problem affecting the gas bladder itself, the vascular plexus, or the red blood cells which carry oxygen, could affect the ability of fry to fill their gas bladders. | | | The swim bladder is a hydrostatic organ that has little to do with respiration, and a great deal to do with the fish’s balance and buoyancy in the water, both accumulating air (gas) released from the blood and releasing it for reabsorption back into the bloodstream. | | | Although experience has proven that many annual fry hatch better when wet in fairly shallow water, this "gulp of air" theory has been disproven. |
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http://www.cincikillies.org/swimbladder.htm
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| | chapter05 |
| | Gas Bladder does NOT serve as a respiratory organ | | | Generate metabolic heat and shunt it to selected areas for greater efficiency (e.g., muscle performance) | | | Diffusion alone will not allow gas pressures in gas bladder to be high enough for deeper depths. |
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http://www.bsu.edu/classes/lauer/ZOOL444/chapter05.html
(484 words)
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| | Use of gas bags to prepare and store gas samples |
| | The gas bag is a time-saving device when used as a large reservoir to fill syringes for use in microscale gas experiments by students. | | | Henry Cavendish described the use of a “bladder” for gas manipulation in his 1766 publication On Factitious Airs (Figure 1) and Carl Scheele used the a large gas bag when he produced “fire air” (oxygen) in 1772.( | | | The seal, however, often leaks slowly, but in most cases slow leaks are of little consequence. |
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http://mattson.creighton.edu/Part22-ZiplocBag/Part22-ZiplocBag.html
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| | Thesis Detail |
| | A method is described whereby fish with uninflated and inflated gas bladders may be separated. | | | This technique, using tricaine anesthesia, provided an average separation efficiency of 98.7% after 23 posthatch and resulted in mortality rates in inflated fish of 0.0 to 2.0% at 72 hours post-separation. | | | Gradually increasing salinity levels had no positive effect on gas bladder inflation rates. |
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http://uwadmnweb.uwyo.edu/fish_wild/abstracts/chapman_d/index.html
(139 words)
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| | Buoyancy |
| | Marine: swim bladders need to be 5% of body volume | | | some don't gulp (gas secreted into swim bladder physiologically, explained below), so you can see physostomous bladders in deep dwelling fishes; see conger eel on handout. | | | Freshwater: swim bladders need to be 7% of body volume |
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http://www.recreation.uconn.edu/~eschultz/buoyancy.html
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| | IngentaConnect Microvideography of gas bladder inflation in larval walleye |
| | The snout of the larva penetrated the water surface with extension of most of the mouth into the air for only 1·5 s. | | | These smaller bubbles seemed to be aligned in the pneumatic duct before being forced to the gas bladder by pressures generated from peristalsis. | | | m), presumably by the combined effect of surfactant derived from the gall bladder and mechanical (peristaltic) action of the gut. |
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http://www.ingentaconnect.com/content/ap/jb/1998/00000053/00000001/art00684
(224 words)
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| | IngentaConnect Buoyancy Range, Gas Bladder Volume, and Lipid Content of Adult Bl... |
| | Buoyancy was measured directly in individual bloater and compared with the hydrostatic pressures at the depths of capture. | | | We analyzed buoyancy characteristics (buoyancy range, gas bladder volume, and lipid content) of adult bloater, Coregonus hoyi Gill, in the Laurentian Great Lakes. | | | You will be able to remove this item from your shopping cart at any time before you have completed check-out. |
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http://www.ingentaconnect.com/content/klu/ebfi/2003/00000068/00000002/05146286
(367 words)
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| | GasBladFunct |
| | The following are functions of the gas bladder: |
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http://www.sewanee.edu/biology/Berner/AnatomyQuiz/Lungs/GasBladFunct.html
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| | NOAA Fisheries--Removing Gas from Bladder of Reef Fish |
| | The benefits of deflating reef fish swim bladders were investigated by capturing fish by hook and line, deflating 203 fishes using a 16-gauge hypodermic needle, deflating 223 fishes with a 3-mm steel canula, and not deflating 227 fishes acting as control subjects. | | | Removing Gas from the Distended Swim Bladder of Reef Fish: Does It Really Increase Post-Release Survival? | | | National Marine Fisheries Service, Southeast Region, 9721 Executive Center Drive North, St. Petersburg, FL 33702. |
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http://www.nmfs.noaa.gov/mb/sk/saltonstallken/gas.htm
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| | gas bladder problem |
| | My 1ft shushui developed, well contracted, a sudden gas bladder malfunction. | | | : My 1ft shushui developed, well contracted, a sudden gas bladder malfunction. | | | Re: gas bladder problem Ramil Dy 06/24/01 ( |
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http://forum.aquariumhobbyist.com/koi/messages/87.html
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| | Bladder Water Tanks - Diaphragm Tanks - Well Water Pressure Tank |
| | To separate liquid and gas bladder tanks or diaphragm tanks are the common choice. | | | Here is a list of wide variety bladder tanks with volume, part number and price. | | | Bladder Water Tanks - Diaphragm Tanks - Well Water Pressure Tank |
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http://bladdertanks.us
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| | Piping & fluid mechanics engineering - Gas Bladder Tank/Capacitance |
| | Join your peers on the Internet's largest technical engineering professional community. | | | I've got a gas bladder accumulator and I'm trying to verify how to determin the fluid capacitance of the tank. | | | Piping & fluid mechanics engineering - Gas Bladder Tank/Capacitance |
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http://www.eng-tips.com/gviewthread.cfm/lev2/16/lev3/58/pid/378/qid/53395
(212 words)
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| | GameGossip Forums - the president's choking on my gas bladder |
| | GameGossip Forums > The Gossip > Stupid Forum > the president's choking on my gas bladder | | | GameGossip Forums - the president's choking on my gas bladder |
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http://gamegossip.com/forums/showthread.php?s=80c8b4d673a0cea701fb296e4b67ad0a&threadid=86289
(50 words)
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| | SECT. 4. TETRAPODS |
| | THE SWIM BLADDER IS A DERIVED TRAIT IN THE OSTEICHTHYES THAT HAS INDEPENDENTLY DEVELOPED A RESPIRATORY FUNCTION A NUMBER OF TIMES IN WARM WATER, FRESHWATER FISHES. | | | EVOLUTION OF LUNGS THE SARCOPTERYGIAN LUNG PROBABLY EVOLVED FROM THE SWIM BLADDER. | | | THEREFORE, THE SWIM BLADDER PROBABLY EVOLVED INTO A LUNG IN FORMS LIVING IN SHALLOW, WARM, OXYGEN POOR WATER. |
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http://www.ucs.mun.ca/~dunbrack/2210tetrapods.html
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