Bloodplasma is the straw colored liquid component of blood in which the blood cell s in whole blood ... Bloodplasma cite web url http bloodbanker.com plasmaplasma donation ways to keep your bloodplasma healthy title Ways to Keep Your BloodPlasma Healthy accessdate November 10, 2011 ref Bloodplasma ... until the blood cells fall to the bottom of the tube. The bloodplasma is then poured ... pages url doi id isbn 0 13 981176 1 ref Bloodplasma has a density of approximately 1025 kg m sup 3 ... Density of Blood ref Blood serum is bloodplasma without fibrinogen or the other clotting factors ... therapy that involves bloodplasma extraction, treatment, and reintegration. Image Britain ... ranges for blood tests , showing normal mass concentration of bloodplasma constituents. td tr tr ..., shown in molarity rather than mass. td tr table Plasma shift Bloodplasma volume may be expanded ... of bloodplasma volume crosses into the extravascular compartment . This causes an increase in hematocrit ... of Toledo, Ohio is being given bloodplasma after he was wounded by shrapnel in Sicily on 8 9 43 NARA 197268.jpg thumb American wounded soldier receiving bloodplasma in August, 1943 Dried plasmas ... plasma and whole blood were used. The Blood for Britain program during the early 1940s was quite ... began in August 1940 to collect blood in New York City hospitals for the export of plasma to United ... that bloodplasma was to be separated by the Race classification of human beings race of the blood ... history.amedd.army.mil booksdocs wwii blood chapter11.htm The Plasma Program ref Plasma donation Plasma is used in blood transfusion s, typically as fresh frozen plasma FFP or Plasma Frozen Within ... type for whole blood or PRBC donations. However, for plasma the situation is somewhat reversed. Blood ... publisher Medscape date October 23, 2007 accessdate 2011 07 02 ref See also Bloodplasma fractionation ... booksdocs wwii blood chapter11.htm Bloodplasma pioneer, English physician Gordon R. Ward http www.octapharmaplasma.com ... more details
A bloodplasma substitute may refer to An artificially made substance designed to have one or more of the vast amount of functions of the contents of the bloodplasma Volume expander although providing volume is only one of many functions of bloodplasma disambig ... more details
Bloodplasma fractionation refers to the general processes of separating the various components of bloodplasma , which in turn is a component of blood obtained through blood fractionation . BloodplasmaBloodplasma is the liquid component of whole blood , and makes up approximately 55 of the total blood volume. It is composed primarily of water with small amounts of minerals, salts, ions, nutrients, and proteins in solution. In whole blood, red blood cells , leukocytes , and platelets are suspended within the plasma. Plasma proteins Plasma contains a large variety of proteins including serum ... goal of plasma processing is a purified plasma component for Injection medicine injection or Blood transfusion ... of bloodplasma fractionation was developed by Edwin J. Cohn during World War II . It is known ... of all of the steps in the analytical process, from the initial removal of plasma from whole blood ... also Blood fractionation References reflist DEFAULTSORT BloodPlasma Fractionation Category Medicine ... Proba, T. 1991. Human Plasma Fractionation and the Impact of New Technologies on the Use and Quality of Plasma derived Products . Blood Reviews. Vol. 5. pp.245 257. ref . Albumin constitutes about 60 of the total protein in plasma and is present at concentrations between 35 and 55 mg mL ref ... MS MS for High Dynamic Range Characterization of the Human Plasma Proteome . Anal Chem. Vol. 76. pp. 1134 1144. ref . It is the main contributor to osmotic pressure of the blood and it functions as a carrier ... point isoelectric point pI of the plasma proteins. Due to the structural integrity of albumin it remains stable under conditions where most other proteins denaturation biochemistry denature . Plasma proteins for clinical use Many of the proteins in plasma have important therapeutic uses ref name Brod . Albumin is commonly used to replenish and maintain blood volume after traumatic injury , during surgery , and during plasma exchange ref name Mate . Since albumin is the most abundant protein ... more details
wiktionary Plasma plasm plasma plasmas Plasma may refer to Bloodplasma , the yellow colored liquid component of blood, in which blood cells are suspended Plasma physics , an ionized state of matter similar to a gas Plasma display , a common application of plasma, a flat panel electronic visual display technology Plasma antenna , a type of radio antenna Plasma globe or plasma lamp, novelty items that were most popular in the 1980s Plasma lamp , a type of electrodeless lamp energized by radio frequency power Milk plasma or whey, the liquid remaining after milk has been curdled and strained KDE Plasma Workspaces , a umbrella term for all graphical environments provided by KDE Plasma mineral , bright green chalcedony, sometimes found with small spots of jasper resembling blood drops Plasma Records , a World Record Label Plasma effect , a computer based animated visual effect, used in graphics demonstrations Plasma album Plasma album , a 2003 live album by Trey Anastasio Plasma comics , a fictional character in the Marvel Universe Plasma weapon , any theoretical firearm designed to use plasma high energy ionized gas Plasma weapon fiction Cell biology Cytoplasm , a water like substance that fills ... the chromosomes and nucleoli Protoplasm , the living substance inside the cell See also Plasma cannon disambiguation , further disambiguation disambig ar an Plasma ca Plasma cs Plazma rozcestn k cy Plasma de Plasma et Plasma t psustus el es Plasma eu Plasma fa fr Plasma fy Plasma gl Plasma id Plasma ia Plasma disambiguation it Plasma he sw Utegili hu Plazma egy rtelm s t lap ml ms Plasma nl Plasma ja oc Plasma nds Plasma pl Plazma ujednoznacznienie pt Plasma desambigua o ro Plasm dezambiguizare ru si simple Plasma sk Plazma sl Plazma sr sh Plazma sv Plasma olika betydelser tt th tr Plazma uk ur vi Plasma nh h ng ... more details
support East Asian characters Chinese character s Plasma Economy Chinese was a 1991 1995 plasmapheresis campaign by the Henan provincial government in China , in which bloodplasma were extracted ... title BloodPlasma Economy Accelerates AIDS Crisis in China last Kam Tsang date Aug 01, 2003 publisher Sing Tao Daily accessdate 2011 05 25 ref The Plasma Economy campaign boomed due to demand by biotech ... of bloodplasma were seen by locals as a method to reduce poverty. In plasmapheresis , bloodplasma is taken from donors, while the remaining blood constituents such as red blood cell s are returned to the donor. The bloodplasma is then sold to pharmaceutical companies to produce blood based ... at least 40 of the blood donors subsequently contracted AIDS . ref name SingTao cite news ... and safety standards, and lacked proper sterilization procedures needles, blood bags, and other equipment in contact with blood were often recycled and reused. It is estimated that by 2003, over 1.2 ... s blood donation system is largely monetarily driven, and while attempts had been made in the 1980 ... url http english.caijing.com.cn 2005 05 02 100013788.html title China s Plasma Economy last Lei Yongjian ... the import of blood products, while called for local investment by foreign pharmaceutical companies ... in large scale blood contamination. ref name Caijing As a result, by 1995, such stations were shut down in Henan province, while blood collection was restricted by area, although demand for bloodplasma still remained strong. The impact of the Plasma Economy campaign had a long lasting effect. It is estimated that by 1999, the Caixian County in Henan had 43 of its blood donors being infected ... HIV. ref cite news url http news.bbc.co.uk 2 hi asia pacific 1359670.stm title Bad blood spreads Aids ... s guile in tale of China s blood selling scandal Champion of the poor Yan Lianke fears he went ... www.independent.co.uk life style health and families health news bad blood behind chinas crisis 752731.html ... more details
Infobox Album See Wikipedia WikiProject Albums Name The Plasma Shaft Type Compilation album Artist Red Hot Chili Peppers Cover Rhcpplasma.jpg Released June 27, 1994 Recorded 1991 1993 Genre Funk rock , alternative rock Length 37 59 Language English language English Label Warner Bros. Records Warner Bros. Last album Live Rare Remix Box br 1994 This album The Plasma Shaft br 1994 Next album Out in L.A. br 1994 The Plasma Shaft is a compilation box set of the Red Hot Chili Peppers . It was released in Australia and Japan as a bonus to Blood Sugar Sex Magik BSSM in a separate jewel case in 1994. It contains two discs the normal BSSM disc with all 17 BSSM tracks, and a bonus disc with 8 tracks recorded during the BSSM sessions, all of which were already released as B sides to various BSSM singles. Track listing Give It Away Red Hot Chili Peppers song Give It Away In Progress 4 36 If You Have to Ask Radio Mix 3 37 Nobody Weird Like Me Live 5 05 Sikamikanico 3 24 Breaking the Girl Radio Edit 4 29 Fela s Cock 5 16 If You Have to Ask Friday Night Fever Blister Mix 6 35 Soul to Squeeze 4 50 Red Hot Chili Peppers DEFAULTSORT Plasma Shaft, The Category Red Hot Chili Peppers compilation albums Category 1994 compilation albums Category Warner Bros. Records compilation albums bg The Plasma Shaft fr The Plasma Shaft nl The Plasma Shaft Red Hot Chili Peppers pl The Plasma Shaft pt The Plasma Shaft ... more details
Unreferenced date December 2009 Plasma processing is a Plasma physics plasma based material processing technology that aims at modifying the chemical and physical properties of a surface. Plasma processing techniques include Plasma activation Plasma etching Plasma modification Plasma functionalization Plasma polymerization Plasma cleaning Plasma electrolytic oxidation Related topics are plasma chemistry , chemical vapor deposition , and physical vapor deposition processes like sputter deposition , plasma ion doping , vacuum plasmaspraying , and reactive ion etching . See also List of plasma physics applications articles DEFAULTSORT Plasma Processing Category Plasma processing ru ... more details
, and eventually plasma cells, and begin producing large volumes of antibodies. The most immature blood cell that is considered a plasma cell instead of a B cell is the plasmablast . ref name ... Caption Malignant plasma cells plasmacytoma , with the characteristic clockface nuclei seen in normal plasma cells. H&E stain . Image2 Plasmacell.jpg Caption2 Plasma cell Precursor System Artery Vein Nerve Lymph MeshName MeshNumber Code TerminologiaHistologica 2 00 03.0.01006 Plasma cells , also called plasma B cells , plasmocytes , and effector B cells , are white blood cells which produce large volumes of antibodies . They are transported by the bloodplasma and the lymphatic system . Like all blood cells, plasma cells ultimately originate in the bone marrow however, these cells leave the bone marrow as B cells , before terminal differentiation into plasma cells, normally in lymph nodes ... or plasma cells. The mechanism by which a B cell becomes one or the other of these three is a process ... secrete more antibodies than B cells, but less than plasma cells. ref name isbn0 8153 4123 7 ... die or irrevocably differentiate into a mature, fully differentiated plasma cell. ref name isbn0 8153 4123 7 Differentiation of mature B cells into plasma cells is dependent upon the transcription ... centers, plasma cells have an indeterminate lifespan, ranging from days to months. They secrete .... ref name isbn0 8153 4123 7 The lifespan, class of antibodies produced, and the location that the plasma ... location year 1997 pages 103 104 isbn 3 8055 6460 0 oclc doi accessdate ref For example, plasma ... differentiation into a plasma cell , these antibodies frequently have a very high affinity for their antigen. Plasma cells can only produce a single kind of antibody in a single class of immunoglobulin ... is an integral part of the humoral immune response . Microscopic anatomy Plasma cells are large ... combined with a well developed Golgi apparatus makes plasma cells well suited for secreting immunoglobulins ... more details
bloodplasma. A low serum osmolality will suppress the release of ADH, resulting in decreased water reabsorption and more concentrated plasma. Increased osmolarity frequently occurs following illness ... they refer to different units of measurement. Ranges Human Normal human Reference ranges for blood tests Electrolytes and Metabolites reference range of osmolality in plasma is about 275 299 milli ... Case accessdate 2009 03 04 ref Nonhuman Plasma osmolarity of some reptiles, especial those from ... species allow major elevations of plasma osmolarity eg 400 mOsm L that could be fatal to some mammals ..., plasma osmolality is a guide to intracellular osmolality. This is important, as it shows that changes ... cytolysis . Osmolality of blood increases with dehydration and decreases with overhydration. In normal people, increased osmolality in the blood will stimulate secretion of antidiuretic hormone ADH ... Bhalla A, Sankaralingam S, Dundas R, Swaminathan R, Wolfe CD, Rudd AG title Influence of raised plasma ... Urea all in mmol L . To calculate plasma osmolarity use the following equation typical in the US ... osmolarity. The difference in units is attributed to the difference in the way that blood solutes ... Chem OSMO GAP.html ref See also Osmolarity Plasma osmolarity vs. osmolality References Reflist 2 Blood tests Category Blood tests ... more details
Plasma cannon may refer to Shiva Star , a research project Plasma powered cannon , an experimental weapon which uses plasma to fire a solid projectile A weapon that magnetizes a ball of Plasma physics plasma and uses electromagnets to drag and fire it, the same mechanism used in coilgun s See also Plasma disambiguation Plasma weapon fiction disambig ... more details
unreferenced date April 2010 Magnetic confinement fusion Magnetically confined fusion plasma physics plasma s such as those generated in tokamak s and stellarator s are characterized by a typical shape. Plasma shaping is the study of the plasma shape in such devices, and is particularly important for next step fusion devices such as ITER . This shape is conditioning partly the performance of the plasma. Tokamaks, in particular, are axisymmetric devices, and therefore one can completely define the shape of the plasma by its Cross section geometry cross section . Cross section In the simple case of a plasma with up down symmetry, the plasma cross section is defined using a combination of four parameters the plasma elongation, math kappa b over a math , where math a math is the plasma minor radius, and math b math is the height of the plasma measured from the equatorial plane . br the plasma triangularity, defined as the horizontal distance between the plasma major radius math R math and the X point. br the angle between the horizontal and the plasma last closed flux surface LCFS at the low field side. br the angle between the horizontal and the plasma last closed flux surface LCFS at the high field side. br See also List of plasma physics articles Category Plasma physics ... more details
Orphan date February 2009 Unreferenced date May 2008 In nuclear physics , plasma containment refers to the act of maintaining a Plasma physics plasma in a discreet volume. For example, a toroidal fusion reactor is a plasma containment device. Electromagnet ic interaction must often be used since a plasma by definition has a temperature orders of magnitude higher than the Chemical decomposition degradation temperature of any known material. Category Plasma physics physics stub ... more details
Unreferenced date December 2009 A plasma channel is a conductive channel of plasma physics plasma . A plasma channel can be formed in these ways With a high powered laser that operates at a certain frequency that will provide enough energy for an atmospheric gas to break into its ion s, or form a plasma, such as in a Laser Induced Plasma Channel , for example in an electrolaser . With a voltage higher than the dielectric breakdown voltage applied across a dielectric , and dielectric breakdown occurs. A plasma channel has a low electrical resistance and, once formed, will permit continuous current flow if the energy source that heats the plasma can be maintained. Unlike a normal electrical conductor, the resistance and voltage drop across an unconfined plasma channel decreases with increasing current flow, a property called negative resistance . As a result, an electric spark that initially required a very high voltage to initiate avalanche breakdown within the insulating gas will rapidly evolve into a hot low voltage electric arc if the electrical power source can continue to deliver sufficient power to the arc. Plasma channels tend to self constrict see plasma pinch due to magnetism magnetic forces stemming from the current flowing through the plasma. See also List of plasma physics articles DEFAULTSORT Plasma Channel Category Plasma physics Category Electromagnetism ... more details
In the afterglow of a Plasma physics plasma , also known as remote plasma , the external electromagnetic field s that sustained the plasma glow are absent or insufficient to maintain the discharge. A plasma afterglow can either be a temporal, due to an interrupted pulsed plasma source , or a spatial one, due to a distant plasma source. In the afterglow, plasma generated species de excite and participate in secondary chemical reactions that tend to form stable species. Depending on the gas composition, super elastic collisions may continue to sustain the plasma in the afterglow for a while by releasing the energy stored in rovibronic excitation rovibronic degrees of freedom of the atoms and molecules of the plasma. Especially in molecular gases, the plasma chemistry in the afterglow is significantly different from the plasma glow. See also List of plasma physics articles References reflist noreferences date September 2010 Category Plasma physics Category Articles lacking sources from June 2009 Category All articles lacking sources physics stub zh ... more details
Plasma sources generate Plasma physics plasmas . Excitation of a plasma requires partial ionization of neutral atom s and or molecule s of a medium. There are several ways to cause ionization collisions of energetic particles, strong electric fields acting on bond electron s, or ionizing radiation. The kinetic energy for ionizing collisions may come from the heat of chemical or nuclear reactions of the medium, as in flame s, for instance. Alternatively, already released charged particles may be accelerated by electric field s, generated electromagnetically or by radiation fields. If at least as many charge carrier s are created per time unit as recombine, the plasma can be sustained. Plasma excitation by electromagnetic field s can be classified according to Frequency classification of plasmas Energy coupling mode Inductively coupled plasma Solenoid coil Planar coil Helical resonator Capacitively coupled plasma Single frequency capacitively coupled plasma Dual frequency capacitively coupled plasma Wave heated plasma Electron cyclotron resonance Helicon discharge Surface wave sustained mode Resonator mode Electrodeless plasma excitation Pressure range classification Low pressure discharge Atmospheric pressure discharge MAGPIE ,aka, Mega Ampere Generator for Plasma Implosion Experiments Plasma sources have numerous technical applications, for instance in light generation and plasma processing of materials. They can be used for extracting an ion beam, in which case they are also called ion sources . An innovative and emerging field is the application of non thermal atmospheric pressure plasma sources in plasma medicine . See also Ion source List of plasma physics applications articles External links http www.tectra gmbh.com plasma source.htm Plasma Source as Atom Source, Ion Source and Atom Ion Hybrid Source Category Plasma physics Category Plasma processing Category Ion source ... more details
unreferenced date July 2008 Microwave plasma is a type of Plasma physics plasma , that has high frequency electromagnetic radiation in the GHz range. It is capable of exciting electrode less gas discharge s. Properties of microwave excited plasma If applied in surface wave sustained mode , they are especially well suited to generate large area plasmas of high plasma density . If they are both in surface wave sustained mode surface wave and resonator mode , they can exhibit a high degree of spatial localisation. This allows to spatially separate the location of plasma generations from the location of surface processing. Such a separation together with an appropriate gas flow scheme may help reduce the negative effect, that particles released from a processed substrate may have on the plasma chemistry of the gas phase . See also Afterglow plasma Gas discharge List of plasma physics articles Sulfur lamp External links http jlnlabs.online.fr plasma gmrtst Generating plasmoid in household microwave oven. http www.fbh berlin.com business areas microwave components systems microwave plasma Atmospheric microwave microplasma sources at Ferdinand Braun Institut FBH . Mass spectrometry DEFAULTSORT Microwave Plasma Category Plasma physics ru ... more details
Orphan date February 2009 An Anisothermal plasma is a Plasma physics plasma which thermal state can be approximated by more than one temperature for the different degrees of freedom physics and chemistry degrees of freedom of the plasma. The degrees of freedom refer to translation kinetic energy , rotation, vibration of each particle type. Examples of anisothermal plasmas can be found among low pressure plasmas that are excited by high frequency electric field s, see frequency classification of plasmas . They generally exhibit hot electron s that are powered by the alternating electric field, and a neutral and ion component, which is significantly colder due the low efficiency of the energy transfer between light electrons and heavy neutrals and ions. The term nonthermal plasma includes anisothermal plasmas and means that the different degrees of freedom of the plasma are not in thermal equilibrium . See also List of plasma physics articles Empty section date July 2010 References reflist External links Category Plasma physics physics stub ... more details
Unreferenced date November 2006 Plasma activation or Plasma functionalization . It is done with the intent to alter or improve adhesion properties of surfaces prior to coating, painting, etc. In most cases, the surface in question is surface of a polymer material and weakly ionised oxygen plasma physics plasma is used. Surface activation is a result of following processes Removal of weak boundary layers. Plasma removes surface layers with the lowest molecular weight , at the same time it oxidation oxidises the uppermost atomic layer of the polymer. Cross linking of surface molecules. Oxygen radicals and UV radiation , if present help break up bonds and promote the three dimensional chemical bond cross bonding of molecules Generation of polar groups. Oxidation of the polymer is responsible for the increase in chemical polarity polar groups which is directly related to the adhesion properties of the polymer surface. See also List of plasma physics articles DEFAULTSORT Plasma Activation Category Plasma processing Chem stub ru ... more details
Plasma etching is a form of plasma processing used to fabricate integrated circuit s. It involves a high speed stream of glow discharge Plasma physics plasma of an appropriate gas mixture being shot in pulses at a sample. The plasma source, known as etch species, can be either charged ion s or neutral atom s and Radical chemistry radicals . During the process, the plasma will generate volatile etch products at room temperature from the chemical reaction s between the elements of the material etched and the reactive species generated by the plasma. Eventually the atoms of the shot element embed themselves at or just below the surface of the target, thus modifying the physical properties of the target. ref cite web url http www.oxinst.com products etching deposition growth processes techniques plasma etch Pages plasma etch.aspx title Plasma Etch Plasma Etching accessdate 2010 02 04 ref Plasma generation Plasma systems Ionization ionize a variety of source gases in a vacuum system by using RF excitations. The frequency of operation of the RF power source is frequently 13.56 MHz, chosen by the Federal Communications Commission FCC for industrial and scientific use Citation needed date ... . The mode of operation of the plasma system will change if the operating pressure changes. Also, it is different ... or chlorine are created in the plasma and react at the sample surface. Without the assistance of the plasma, much higher temperature would be required. The low processing temperature is possible because the plasma generates atom s, Radical chemistry molecular radicals and ion positive ions .... See also Plasma etcher Plasma cleaning List of plasma physics articles References Reflist Refimprove date December 2008 External links http www.clarycon.com plasmaetchfundam.html Plasma Etch Fundamentals Category Plasma processing Category Semiconductor device fabrication technology stub fr Gravure au plasma ... more details
Orphan date April 2010 Wikify date April 2010 Plasma actuators are a type of actuator currently being developed for aerodynamic flow control. Plasma actuators impart force in a similar way to ionocraft . Plasma actuators operating at the atmospheric conditions are promising for flow control, mainly for their physical properties, such as the induced body force by a strong electric field and the generation of heat during an electric arc, and the simplicity of their constructions and placements. In particular, the recent invention of glow discharge plasma actuators by Roth 2003 ref Roth, J. R. 2003 . Aerodynamic flow acceleration using paraelectric and peristaltic electrohydrodynamic effects of a one atmosphere uniform glow discharge plasma OAUGDP . Physics of Plasmas, 10 5 , 1166 1172. ref that can produce sufficient quantities of glow discharge plasma in the atmosphere pressure air helps to yield an increase in flow control performance. Some recent applications of plasma actuation include high speed flow control using localized arc filament plasma actuators ref Samimy, M., Kim, J. H., Kastner, J., Adamovich, I., and Utkin, Y. 2007 . Active control of high speed and high Reynolds number jets using plasma actuators. Journal of Fluid Mechanics, 578, 305 330. ref , and low speed flow control using dielectric barrier discharges ref Huang, X., Chan, S., and Zhang, X. 2007 . An atmospheric plasma actuator for aeroacoustic applications. IEEE Transactions on Plasma Science, 35 3 , 693 695. ref ref Huang, X., Zhang, X., and Li Y. 2010 Broadband Flow Induced Sound Control using Plasma Actuators, Journal of Sound and Vibration, Vol 329, No 13, pp. 2477 2489. ref . See also List of plasma physics articles References Reflist Ed Peers, Xun Huang, and Zhaokai Ma, A numerical model of plasma effects in flow control, Physics Letters A, Vol 374, No 13 14, pp. 1501 1504. DEFAULTSORT Plasma Actuator Category Plasma physics Category Actuators Engineering stub ... more details
Unreferenced date October 2008 Plasma recombination is a process by which ion s of a Plasma physics plasma capture the free energetic electron s to form new neutral atom s. Recombination usually take place in the whole volume of a plasma volume recombination , although in some cases it is confined to some special region of it. Each kind of reaction is called a recombining mode and their individual rates are strongly affected by the properties of the plasma such as its energy heat , density of each species, pressure and temperature of the surrounding environment. Especially volume recombination is a very unlikely process at pressures below 1× 10 sup 4 sup Pa because of the conservation of energy and momentum. A third body is needed to satisfy the conservation laws. If the volume of the plasma is confined by a body the walls play the role of the third body. So recombination mostly occurs at the walls. Hydrogen recombination modes are of vital importance in the development of divertor regions for tokamak reactors. In fact they will provide a good way for extracting the energy produced in the core of the plasma. At the present time, it is believed that the most likely plasma losses observed in the recombining region are due to two different modes electron ion recombination EIR and molecular activated recombination MAR . physics stub Category Plasma physics Recombination, plasma ... more details
Plasma medicine is an innovative and emerging field combining Plasma physics plasma physics , life sciences and medicine clinical medicine to use physical plasma for therapy therapeutic applications . Initial experiments confirm that plasma can be effective in in vivo antiseptic s without affecting surrounding ... basic research on plasma tissue interaction, first therapeutic applications in wound healing, dermatology and dentistry will be opened. Plasma, described as the fourth state of matter, comprises charged species, active molecules and atoms and is also a source of UV photons. These plasma generated ... implant s and surgical instruments. Sensitive applications of plasma, like subjecting human body or internal organs to plasma treatment for medical purposes, are also possible. This possibility ... interdisciplinary research field called plasma medicine . Research fields Progress in life sciences .... A similar trend is expected now concerning plasma technology. Actually, plasma medicine is emerging ... into medicine years ago. Plasma medicine can be subdivided into three main fields Non thermal atmospheric pressure direct plasma for medical therapy Plasma assisted modification of Biocompatibility bio relevant surfaces Plasma based bio decontamination and Sterilization microbiology sterilization Non thermal atmospheric pressure plasma for medical therapy Recently, one of challenges is the application ... plasma atmospheric pressure plasmas can be used, for direct therapeutic applications only atmospheric pressure plasma source s are applicable. One such plasma source that can be applied on human body ... plasma sources that comprise of only one electrode covered with a dielectric such as alumina or quartz ... J.M., 2011. Response of human glioma U87 xenografted on mice to non thermal plasma treatment. Plasma Medicine 1 27 43. ref and disinfection of skin surface are currently under investigation. The high Reactivity chemistry reactivity of plasma is a result of different plasma components electromagnetic ... more details
Orphan date February 2009 A plasma receiver is an instrument capable of detecting the vibrations in outer space plasma physics plasma . It may have been Donald Gurnett , University of Iowa Professor of Physics , who invented the Plasma receiver. Gurnett has been intimately involved in the key space probes sent since 1962 Ijun III, Voyager program Voyager I and II, Galileo spacecraft Galileo and Cassini Huygens amongst others . Vibrations in the audible frequency range are perceived by humans when air vibrates against their eardrum . Air, or some other vibrating medium such as water, is indispensable in the perception of sound by the human ear. Without it acting as a transmitter, the sound produced by the source will not be perceived by a human. There is no air in outer space, nor there is any other type of medium capable of transmitting any vibration from a source to a human ear. However, there are sources in outer space that do vibrate at frequencies that would be audible by a human, if only there were some sort of transmitting media to carry those vibrations from the source to a human eardrum. One such source, capable of vibrating at audible frequencies 45 to 20,000 vibrations per second is plasma. Plasma is a collection of charged particles, such as free electrons or ionized gas atoms. Examples of plasma are solar flares , solar wind , neon sign s and fluorescent lamps . Plasma ..., including the audible range. It appears that Gurnett designed the first plasma receiver, an instrument capable of detecting the vibrations in outer space plasma. These interplanetary plasma vibrations ... recordings of these interplanetary and outer space plasma vibrations to composer Terry Riley and Kronos ... s Auditorium, in Providence, Rhode Island . See also List of plasma physics articles External links http www2.jpl.nasa.gov galileo mess41 ganysing.html NASA page describing use of a plasma receiver Category Plasma physics Astronomy stub ... more details
File Plasma Pencil.jpg 300px right thumb Plasma Pencil The plasma pencil is a dielectric tube where two disk shaped electrodes of about the same diameter as the tube are inserted, and are separated by a small gap. Each of the two electrodes is made of a thin copper ring attached to the surface of a centrally perforated dielectric disk. The Plasma physics plasma is ignited when nanoseconds wide high voltage pulses at kHz repetition rate are applied between the two electrodes and a gas mixture such as helium and oxygen is flown through the holes of the electrodes. When a plasma is ignited in the gap between the electrodes, a plasma plume reaching lengths up to 12 cm is launched through the aperture of the outer electrode and into the surrounding room air. The cold plasma plume emitted by the plasma pencil can be used to kill bacteria without harming skin tissue. Applications of the plasma pencil are in wound healing, killing of oral bacteria, and in controlled surface modification of heat sensitive materials. The plasma pencil was invented by Mounir Laroussi , a plasma science professor at Old Dominion University, Norfolk, VA, USA. Sources M. Laroussi and X. Lu, Room Temperature Atmospheric Pressure Plasma Plume for Biomedical Applications , Applied Physics Letters, Vol. 87, 2005. M. Laroussi, C. Tendero, X. Lu, S. Alla, and W. L. Hynes, Inactivation of bacteria by the Plasma Pencil , Plasma Proc. Polym.3, pp. 470 473, 2006. External Links http abcnews.go.com health ColdandFluNews story?id 5987227&page 7 http www.nature.com news 2005 050919 full news050919 13.html www.nature.com news 2005 050919 full news050919 13.html Category Dielectrics ... more details
For plasma weaponry in fiction plasma weapon fiction Multiple issues refimprove May 2007 original research March 2008 expert Physics date March 2011 A plasma weapon is any theoretical firearm designed to use Plasma physics plasma high energy ionized gas as a weapon. The plasma is typically intended to be created ... of plasma weapons and directed energy weapons , or DEW. Boeing Phantom Works has several ideas, one of which is that a plasma weapon aboard a hypersonic aircraft could possibly skim off the plasma that naturally ... that this captured plasma could then be redirected by a focusing system and used as a weapon. There is an apparent interest in plasma for aerospace technologies in the U.S. A nonlethal weapon designed ... by this newly created plasma causing it to expand rapidly. This rapid expansion not only has an effect ... are carefully read syn date July 2011 , a conclusion can be reached syn date July 2011 that a plasma ... short excerpt blockquote The concept of utilizing a plasma generated by laser guided electric discharges ... be used for end cavity pumping of a laser medium. blockquote Horizontal plasma antenna using plasma drift currents 6,118,407 Navy patent short excerpt blockquote A horizontal plasma antenna is provided. An ionizer generates an ionizing am through a horizontal tube to form a bounded plasma column ... axis. The resulting changes in the magnetic field produce a drift current in the plasma that, in turn, radiates an amplitude or phase modulated electromagnetic field from the plasma column. blockquote ..., etc. , but it is much easier to generate plasma if one dumps barium, carbon, and aluminum into the atmosphere ... a Plasma Acoustic Shield System , or PASS. The PASS uses a high energy laser to create an airborne ball of plasma, then uses another laser to create a shock wave inside the plasma ball, creating a flash of light and explosion. ref cite web url http technology.newscientist.com article dn11723 plasma shield may stun and disorientate enemies.html title Plasma Shield may stun and disorientate enemies ... more details
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