File Herdwick Stampede.jpg thumb right Alarm or panic can spread by positivefeedback among a herd of animals to cause a stampede . A system exhibiting positivefeedback , in response to Perturbation of biological ..., MA. ref Positivefeedback often leads to exponential divergences or the exponential growth of oscillation s. Under positivefeedback and a lack of stabilizing forces, systems will typically accelerate ... UK Northern Rock 2007 bank run . See also viral video . Unintended positivefeedback may not be positive ... York isbn 0 385 260 946 pages 424 ref In social and financial systems, positivefeedback effects may ... states. On the other hand, thermal runaway is a positivefeedback that can destroy semiconductor junctions. Positivefeedback in chemical reactions can increase the rate of reactions, and in some cases can lead to explosives explosions . Positivefeedback in mechanical design causes Tipping point ... 1940 bridges to collapse . Positivefeedback in economic systems can cause Economic boom boom then bust cycles . Overview The key feature of positivefeedback is that small disturbances are amplified. When positivefeedback is present, there is some causal loop where a small change creates an effect ... in a variable occurs in a system which exhibits positivefeedback, the system responds by changing that variable even more in the same direction. The end result of positivefeedback is to Amplifier ... at higher temperatures, then there is a high likelihood of positivefeedback. If the heat produced ... noises from the loudspeakers. Formally, a system in equilibrium in which there is positivefeedback ... from the set point. In the real world, positivefeedback loops are always controlled eventually ... effects within the same system can also modulate the effect of positivefeedback so that it may add ... In Biology Image Positivefeedback bistable switch.svg thumb Positivefeedback is a mechanism ... 394 Lactation also involves positivefeedback in that the more the baby suckles, the more milk ... more details
Positivefeedback is a mechanism by which an output is enhanced, such as protein levels. however, in order to avoid any fluctuation in the protein level, the mechanism is inhibited stochastically I , therefore when the concentration of the activated protein A is past the threshold nowiki I nowiki , the loop mechanism is activated and the concentration of A increases exponentially if d nowiki A nowiki k nowiki A nowiki Licensing PD self date April 2008 ... more details
of the feedback signal to the subsequent modification of the event Audio feedback the special kind of positive ... so as to increase the input is positivefeedback regeneration feeding back part of the output .... 53, pp. 114 120, Jan. 1934. ref Positivefeedback amplifies possibilities of divergences evolution ... new points of Dynamic equilibrium equilibrium . For example, in an organism, most positivefeedback ... the original signal positivefeedback , building up to a howl of frequency dependent upon the acoustics ... if B 0 300px right Main Negative feedbackpositivefeedback When feedback acts in response to an event ... the input signal, leading to more modification. This is known as positivefeedback . A feedback ... changes by 100 then a change in feedback signal value from 5 to 10 is a positivefeedback. If the input signal changes by 100 then a change in the feedback signal from 5 to 10 is also a positivefeedback. Positivefeedback tends to increase the event that caused it, such as in a nuclear chain reaction ... location New York isbn 0 385 260 946 pages 424 ref An event influenced by positivefeedback can increase ... becomes a positivefeedback. The terms negative and positivefeedback can be used loosely or colloquially ... technically, negative feedback leads to stability that is, in general, considered good, whereas positive ... down a process, whereas the positivefeedback loop tends to accelerate it. The mirror neuron s are part ... loops . These feedback loops may be positive as in the case of the coupling between a sugar molecule ... pituitary adrenal and gonad al axis is largely controlled by positive and negative feedback, much of which ... to be released, causing a positivefeedback loop. This cycle is also found in certain behaviour. For example ... change feedback The climate system is characterized by strong positive and negative feedback loops ... albedo feedback ice albedo positivefeedback loop whereby melting snow exposes more dark ground ... feedback amplifier negative feedback otherwise, the feedback is said to be positive . Negative feedback ... more details
wiktionarypar positive TOC right Positive is a property of positivity and may refer to Mathematics and science Converging lens or positive lens, in optics Plus and minus signs Plus sign Plus sign , the sign used to indicate a positive number Positive electricity , a polarity of electrical charge Positive element of a C algebra such as a bounded linear operator whose spectrum consists of positive real numbers Positive formula , a logical formula not containing negation Positive number , a number that is greater than 0 Positive photography , a positive image, in which the color and luminance correlates directly with that in the depicted scene Positive result , a result that has been found significant in statistical hypothesis testing Positive sense , said of an RNA sequence that codes for a protein Positive test , a diagnostic test result that indicates some parameter being evaluated was present ... A positive image, in photography , is one in which the value lightness darkness correlates positively with that in the scene depicted Negative and positive rights , concerning the moral obligation of a person to do something for to someone Positive economics , in economics, about predictions of behavior of economic actors, as opposed to the normative aspect Positive law is man made law statutes in contrast with natural law derived from God or morality Positive liberty , the opportunity and ability to act to fulfill one s own potential Positive linguistics , the form of an adjective or adverb on which comparative and superlative are formed with suffixes or the use of more or less Positive science , for a general usage in humanities and social sciences Positive statement , in economics ... to be based on facts alone, eschewing metaphysics and religion In popular culture Positive film , a short film in Hindi on HIV and AIDS Gotta Be Positive , a song by Eddy Grant from Reparation album Reparation Positive hardcore , a sub genre of hardcore punk . Other uses Positive sign , in western ... more details
Infobox short story See Wikipedia WikiProject Novels name A Positive image caption author Kaaron Warren country Australia language English language English genre Horror fiction Horror published in Bloodsongs 10 publication type Periodical publisher Implosion Publishing media type Print Magazine pub date 1998 A Positive is a 1998 horror fiction horror short story by Kaaron Warren . Background A Positive was first published in Australia in 1998 in issue 10 of the horror magazine Bloodsongs . The issue was edited by Steve Proposch and David G. Barnett and published by Implosion Publishing and was the last issue of Bloodsongs to be published. ref name BLOODSONGS 10 cite web url http www.chrisamasters.com bloodsongs bloodsongs10.html title Bloodsongs, Issue 10 publisher Chris A. Masters date accessdate 2010 09 26 archiveurl http www.webcitation.org 5t1cXeK6V archivedate 2010 09 26 deadurl no ref In 2005 A Positive was republished in Kaaron Warren s collection, The Grinding House which was edited by Warren and published by CSFG Publishing . ref name ISFDB GRINDHOUSE cite web url http www.isfdb.org cgi bin pl.cgi?THGRNDNGHS2005 title Publication Listing publisher ISFDB date accessdate 2010 09 26 archiveurl archivedate deadurl no ref A Positive won the 1998 Aurealis Award for best horror short story beating works by Paul Brandon, Glyn Parry author Glyn Parry , Aaron Sterns, as well as her other work that was nominated, The Glass Woman . ref name LI1999 cite web url http www.locusmag.com SFAwards Db Aurealis1999.html title The Locus Index to SF Awards 1999 Aurealis Awards publisher Locus Online date accessdate 2010 03 23 archiveurl http www.webcitation.org 5ognRjHc5 archivedate 2010 04 02 deadurl no ref Synopsis Empty section date February 2010 References reflist DEFAULTSORT Positive Category 1998 short stories Category Australian short stories Category Horror short stories Category Works originally published in Australian magazines Category Works originally published in horror ... more details
Wiktionary feedbackFeedback is information about actions returned to the source of the actions. To make a request for feedback on new articles and major edits go Wikipedia Requests for feedback here . Feedback may also refer to Positivefeedback , a feedback system that responds to perturbation in the same direction as the perturbation Negative feedback , a method of attenuation to restore equilibrium Negative feedback amplifier , an amplifier designed to stabilize a system and improve performance Audio feedback , the howl heard in microphone or guitar amplification systems Optical feedback , the optical equivalent of audio feedback, caused when a camera films the image it is producing 360 degree feedback , a method of employee performance appraisal Delayed auditory feedback , a method of combating stuttering Feedback arc set , in graph theory, a method of eliminating directed graphs Feedback Loop email Feedback vertex set , in computational complexity theory, the feedback vertex set problem is a graph theoretical NP complete problem Feedback Web Show , a video podcast produced by G4 TV Channel G4 Climate change feedback , for positive and negative feedbacks associated with climate change In comics Feedback Marvel Comics , a Marvel Comics superhero Feedback Dark Horse Comics the winner of Who Wants to be a Superhero? and a Dark Horse Comics superhero. Music Feedback song Feedback song , a 2008 single by Janet Jackson from the album Discipline Feedback , a 1944 album by Les Paul Feedback Spirit album Feedback Spirit album , a 1972 album by Spirit Feedback 86 , an album recorded in 1986 and released in 2000 by guitarist Steve Hackett Feedback Is Payback , an 2002 album by the punk band 1208 band 1208 Feedback Rush album Feedback Rush album , a 2004 album by Rush Feedback Jurassic 5 album Feedback Jurassic 5 album , a 2006 album by Jurassic 5 Feedback File , a 2006 album from the Japanese rock band Asian Kung Fu Generation Country Feedback , a song by R.E.M. from their 1991 ... more details
again. This is a good example of positivefeedback . The frequency of the resulting sound ... title Audio Feedback description format Ogg Audio feedback also known as the Larsen effect after the Danish scientist, S ren Larsen, who first discovered its principles is a special kind of positivefeedback which occurs when a sound loop exists between an audio input for example, a microphone or guitar ... between them. History and theory The conditions for feedback follow the Barkhausen stability ... in a feedback loop whose frequency is such that the phase delay is an integer multiple of 360 ... s are based although in that case the feedback loop is purely electronic, the principle is the same. If the gain is large, but slightly less than 1, then high pitched slowly decaying feedback tones will be created, but only with some input sound. The first academic work on acoustical feedback ... reasoned that when feedback happened, it did so at one precise frequency. He also reasoned that you ... to hand craft notch filters for specific feedback frequencies in specific rooms. Dr. Boner was responsible for establishing basic theories of acoustic feedback, room ring modes, and room sound ... An Overview ref Prevention Most audio feedback results in a high pitched squealing noise familiar to those .... Sometimes the woofers have a cardioid characteristic. Professional setups circumvent feedback by placing ... feedback at the frequency with the highest loop gain, which may be much higher than the average ... to reduce the gain of this frequency. Feedback can be reduced manually by ringing out a microphone. The sound engineer can increase the level of a microphone or guitar pickup until feedback occurs. The engineer can then turn down frequency on a band equalizer preventing feedback at that pitch but allowing ... feedback, automatic anti feedback devices can be used. In the marketplace these go by the name feedback destroyer or feedback eliminator . Some of these work by shifting the frequency slightly, resulting ... more details
feedback while ensuring a sufficient amount of positivefeedback. When it comes to grading school work ... comments, remembering the importance of positivefeedback. It motivates students, is essential ... more of it subsequently. Papers lacking any positivefeedback tend to lead to poor student morale. Closely ...Corrective feedback is a frequent practice in the field of education and in learning generally. It typically involves a student receiving either formal or informal feedback on his or her performance on various ... schooling can also rely heavily on corrective feedback. Examples of corrective feedback Various types of corrective feedback exist, each with its own appropriate uses. Corrective feedback ... subtle corrections of a young child s spoken errors. Such feedback, known as a recast, often leads to the child ... s model. At the preschool education preschool or kindergarten level, corrective feedback is usually informal and verbal. Such feedback is common in the higher grades, as well, but, as students progress ... on their work samples or on separate feedback sheets. Written and oral feedback can be provided in the form of sentences i.e., anecdotal feedback describing the work s merits and weaknesses, in which ... improvement. Written feedback in particular can involve a certain amount of markup on the student ... margins . Feedback can also be recorded as a score, such as a percentage, a letter grade, or an achievement ... vis the various criteria. Amount of corrective feedback In the higher grades, corrections can become ... give a true sense of the extent to which students require remediation, but such feedback can be overwhelming. If students take such feedback to heart, they may see their performance as a failure, thus injuring their self image and confidence. Students might then negate such feedback and dismiss ... ed. , p. 50 ref Alternative forms of corrective feedback In light of the delicate balancing act between giving too much or too little corrective feedback, a number of alternative forms of feedback ... more details
, positivefeedback is feedback in which the system responds so as to increase the magnitude of any .... Any system where there is a net positivefeedback will result in a runaway situation. Both positive and negative feedback require a feedback loop to operate. Negative feedback is used to describe ... Cybernetics Global Warming Nyquist stability criterion Perceptual Control Theory Positivefeedback ... s are controlled by a physiology physiologic negative feedback inhibition loop, such as the glucocorticoid ..., Inc. 1999. page 1058. ref Negative feedback occurs when the output of a system acts to oppose ... feedback of the system is negative, then the system will tend to be Control theory Stability stable ... refers to the sign of the multiplier in mathematical models for feedback. In delta notation, math ... Negative feedback was first implemented in the 16th Century with the invention of the centrifugal ... of the use of negative feedback to control its system are thermostat control, phase locked loop , hormonal ... negative feedback such as the baroreflex in blood pressure regulation and erythropoiesis . Many biological process e.g., in the human anatomy use negative feedback. Examples of this are numerous ... of feedback loops can lead to undesirable results in the case of blood glucose levels, if negative feedback ... mellitus diabetes . For hormone secretion regulated by the negative feedback loop when gland X ... stabiliser s are government programs which work as negative feedback to dampen fluctuations in real GDP . Electronic amplifiers main negative feedback amplifier The negative feedback amplifier was invented ... some nonlinear behavior. Negative feedback corrects this by trading unused gain for higher linearity ... range, will additionally produce too large a feedback signal in that same range. This feedback ... frequencies desensitising . Though much more accurate, amplifiers with negative feedback can become ... to work out a theory about how to make this behaviour stable. Negative feedback is used in this way ... more details
change, including positivefeedback orientation, positive reactions to feedback, goal setting ... degree feedback , also known as multi rater feedback, multisource feedback , or multisource assessment , is feedback that comes from all around an employee. 360 refers to the degree angle 360 degrees in a circle, with an individual figuratively in the center of the circle. Feedback is provided by subordinates, peers, and supervisors. It also includes a self assessment and, in some cases, feedback ... be contrasted with upward feedback, where managers are given feedback by their direct reports, or a traditional .... The results from 360 degree feedback are often used by the person receiving the feedback to plan ... 360 degree feedback should be used exclusively for development purposes, or should be used for appraisal ... degree feedback improves employee performance, and it has even been suggested that it may decrease shareholder value Pfau & Kay, 2002 . History The German Military first began gathering feedback from ... during this time period, others explored the use of multi rater feedback via the concept of T groups ... there, the idea of 360 degree feedback gained momentum, and by the 1990s most human resources ... the feedback demanded a paper based effort including either complex manual calculations ... of commitment by recipients. Multi rater feedback use steadily increased in popularity, due largely ... suggest that over one third of U.S. companies use some type of multi source feedback Bracken, Timmereck ... often generate conflicting opinions, and that there may be no way to determine whose feedback ... of 360 degree feedback helps people improve performance. In a 5 year Walker and Smither 1999 study ... studies show that 360 feedback may be predictive of future performance Maylett & Riboldi ... to ask, Under what conditions and for whom is multisource feedback likely to be beneficial? rather than asking Does multisource feedback work? p. 60 . Their meta analysis of 24 longitudinal studies ... more details
Feedback , in comics , may refer to Feedback Marvel Comics , a superhero in the Marvel Comics universe, a former member of the superhero team Beta Flight Feedback Dark Horse Comics , a superhero created on the reality television series Who Wants to Be a Superhero? See also Feedback disambiguation SIA comics ... more details
Infobox single See Wikipedia WikiProject Songs Name Feedback Cover Feedback Single.jpg Artist Janet Jackson ... Yasin, LaShawn Daniels Producer Rodney Jerkins, D Mile Last single With U br 2006 This single Feedback ... album Discipline Type studio prev track I.D. Interlude prev no 1 this track Feedback track no 2 next track Luv song Luv next no 3 Feedback is a song by American singer Janet Jackson . The contemporary ... Yasin, and LaShawn Daniels , and was produced by D Mile and Jerkins. Feedback was released as the lead ... live on various television programs within the United States. Feedback peaked at number 19 on the Billboard ... video for Feedback with British director Saam Farahmand, and choreographer Gil Duldulao, Jr. In the video ... her usual musical style with Feedback in an effort to update her music. The song was written and produced ... release hmw6 Pop Chart Review Janet Jackson, Discipline . Accessed March 28, 2008. ref Feedback has ... feedback live on trl title Janet Jackson Performs Feedback Live on TRL accessdate 2008 04 26 ... Ones Up Close and Personal . Critical Reception Critical responses to the song were mostly positive. Billboard magazine Billboard described Feedback as a bona fide smash and noted that the song features ... Janet Jackson Feedback Single Review url http www.billboard.com bbcom content display reviews singles ... run with Feedback , and subsequently listed the song in the site s Top 100 Pop Songs for 2007. ref name AboutReview cite web title Janet Jackson Is Back With Feedback ...And It s Hot url http top40.about.com ... Bill publisher About.com accessdate 2008 04 25 ref Digital Spy s review noted, While Feedback isn ... for her flimsy as cling film voice. ref name DS cite news first Nick last Levine title Janet Feedback ... said that Feedback is only a notch above All Nite Don t Stop , but it possesses all the lyrical sass ... coverage. ref name DS ref name Janet Jackson, Discipline Commercial Reception Feedback debuted on the Billboard ... Jackson Feedback Music Charts accessdate 2008 02 04 ref In its tenth chart week and coinciding with the release ... more details
In nonlinear control , feedback passivation is the use of feedback to convert a nonpassive dynamical system into a passive one. ref name Khalil2001 cite book author Khalil, H.K. year 2001 title Nonlinear Systems publisher Prentice Hall isbn 0130673897 ref References reflist Category Nonlinear control ... more details
unsourced date November 2007 Orphan date November 2006 Motional Feedback MFB was a speaker system developed in the early 1970s by Philips . It introduced a feedback system to the woofer s of HiFi loudspeaker s, enabling them to achieve a more extended low frequency response in a relatively small enclosure. The key benefits are a very controlled Bass sound bass response. Any distortion induced by the enclosure or the woofer itself is immediately corrected by the feedback. These hand built speakers primarily Netherlands Dutch had a very high production cost, while in the 1980s the market turned towards cheaper consumer electronics . External links http www.mfbfreaks.nl MFB CLUB nl icon http www.mfbfreaks.nl html algemeen waarheid.htm De waarheid, PAPA MFB nl icon http www.hifi studio.de hifi klassiker MFB.htm MFB Patente, Funktion de icon Category Loudspeakers de Motional Feedback ... more details
Relevance feedback is a feature of some information retrieval systems. The idea behind relevance feedback ... three types of feedback explicit feedback, implicit feedback, and blind or pseudo feedback. Explicit feedback Explicit feedback is obtained from assessors of relevance indicating the relevance of a document retrieved for a query. This type of feedback is defined as explicit only when the assessors or other users of a system know that the feedback provided is interpreted as relevance judgments ... feedback indicates that a document is either relevant or irrelevant for a given query. Graded relevance feedback indicates the relevance of a document to a query on a scale using numbers, letters, or descriptions ... be the SearchWiki feature implemented by Google on their search website. The relevance feedback ... on the explicit relevance feedback is NDCG . Other measures include precision statistics precision at k and mean average precision. Implicit feedback Implicit feedback is inferred from user behavior ... belkin SIGIR2001.pdf . The key differences of implicit relevance feedback from that of explicit ... informed that their behavior selected documents will be used as relevance feedback An example of this is the Surf ... result. Blind feedback Pseudo relevance feedback, also known as blind relevance feedback, provides a method for automatic local analysis. It automates the manual part of relevance feedback ... k ranked documents are relevant, and finally to do relevance feedback as before under this assumption ... of retrieval systems performances using pseudo relevance feedback in the context of TREC 4 experiments ... the quality of expansion words in pseudo relevance feedback, a positional relevance feedback for pseudo relevance feedback has been proposed to select from feedback documents those words that are focused on the query topic based on positions of words in feedback documents. ref Yuanhua Lv and ChengXiang ... feedback , in Proceedings of the 33rd international ACM SIGIR conference on Research and development ... more details
Wikify date December 2009 Peer feedback is a practice in language education where feedback given by one student to another. Peer feedback is used in writing classes of both first language and second language ... and give comments to the peer partner. Comments from peers are called as peer feedback. Peer feedback can be in the form of corrections, opinions, suggestions, ideas to each other. Thus, peer feedback ... , 8 4 , 100 118. ref there are effects on adopting peer feedback in class. First, it provides diversity with teaching compared with the traditional way of giving teacher feedback. In peer feedback ... to self dress what to say with their own knowledge or experiences. Thus, giving useful feedback definitely strengthens one s confidence. Moreover, peer feedback helps student to take more responsibilities ... so that one is not only responsible for his her own work but also the others . Peer feedback equips students with social affective strategies. Since peer feedback evolves interactive learning, meaningful ... feedback such as listening carefully, speaking at the right moment, expressing clearly, appreciating others, compromising, and so on. Limitations However, there are some drawbacks of peer feedback, too. According to Connor and Asenavage s study in 1994, they found that teacher feedback has more influences on students writing work. There s only 5 percents of peer feedback to be taken to make changes of the work. Students respect and respond more to their teacher s feedback rather than their peers feedback, and they often take peer feedback for granted so that they do not make corrections based ... treat either teacher feedback or peer feedback. In addition, some students actually lack ability to give peer feedback owing to insufficient knowledge. In this case, students hardly learn from others, so peer feedback loses track of its original rationale to help the other get improvement. Need ... and Connor s finding 1990 , students view of peer feedback can be very different due to cultural ... more details
refimprove date January 2010 Image Optical feedback 2 short.gif right thumbnail Example 1. Optical feedback Image Optical feedback 2ex vsm.jpg right 160px thumbnail Example 2. Screenshots BR of optical feedback Optical feedback is the optics optical equivalent of acoustic feedback . A simple example is the feedback that occurs when a loop exists between an optical input, e.g., a video camera , and an optical ... of optical feedback is also an image cast between mirror s. In the GIF movie, and the JPEG still image ... light source, in this case from the candle, can then be extinguished, while the feedback loop ... vibrations. Optical feedback can be combined with music, or other sound sources, to influence the image loop. Video feedback File Adam Savage HOPE.jpg thumb left 220px Video feedback of Adam Savage . Video feedback or videofeedback is the process that starts and continues when a video camera is pointed ... for Ampex in 1956, video feedback was considered a nuisance and unwanted noise. Technicians and studio ... art and feedback experiments. David Sohn mentions videofeedback in his 1970 book Film, the Creative ... vf ss sspost.html Simulation of video feedback . videofeedback.dk. Retrieved 2010 12 28 ... recorded image. In entertainment Many artists have used optical feedback. An example is Queen ... to looking at oneself between two mirrors. Other videos that use variations of video feedback include ... left Droste effect recursion in VLC media player VLC , a computer program. The optical feedback discussed so far video feedback, created by a camera pointing at its own monitor is actually just one particular example of optical feedback. Perhaps the most obvious example of optical feedback in science ... Nature Vol. 402, 138 11 November 1999 ref Optical feedback in science is often closely related to video feedback, so an understanding of video feedback can be useful for other applications of optical feedback. Video feedback has been used to explain the essence of fractal structure of unstable cavity ... more details
, left Past members Notable instruments Decoded Feedback is a Canada Canadian band music musical ... Out of Line. History Decoded Feedback was formed in 1993 by Marco Biagiotti of Italy and Yone Dudas ... . Decoded Feedback was soon signed to Europe s Hard Records, which released their first full length ... European record label, Zoth Ommog . The latter released Decoded Feedback s second disc, Technophoby ... , who released domestic versions of all subsequent Decoded Feedback releases. 1998 s Bio Vital was the first Decoded Feedback album to enter the German Alternative Charts DAC , and that same year also ... by the first ever Decoded Feedback single, Reflect in Silence . Three years later, Decoded Feedback .... A new album, though unnamed, is also confirmed for release in late 2011 Live Decoded Feedback ... Feedback s music is popular within the darker electronic music scene, especially among fans of electro .... http www.decodedfeedback.com bio.html Discography Decoded Feedback CS 1993 no label Elektrok te CS ... 1999 Metropolis Evolution Decoded Feedback album EVOlution CD 1999 Zoth Ommog, Metropolis Mechanical ... Feedback song Phoenix CD Maxi 2002 Out of Line Shockwave album Shockwave CD Album, Enhanced 2003 Metropolis CD Album, Enhanced 2004 Irond BioMechanic 2xCD 2004 Metopolis Combustion Decoded Feedback ... 3 minute film by Francist who directed the music videos for the Decoded Feedback songs Phoenix ... Decoded Feedback s official website http www.metropolis records.com artists ?artist decoded Decoded Feedback entry at Metropolis Records website musicbrainz artist id 7229faa8 ccb3 4300 af25 a27b290ac2e2 name Decoded Feedback discogs artist Category Canadian industrial music groups ... 2000s music groups de Decoded Feedback it Decoded Feedback ... more details
Unreferenced date November 2007 Infobox Album See Wikipedia WikiProject Albums Name Feedback Is Payback Type Studio album Artist 1208 band 1208 Cover 1208 feedback.jpg Background Released February 12, 2002 Recorded Stall 2, br Redondo Beach, California , USA Genre Punk rock Length 39 36 Label Epitaph Records Epitaph Producer Darian Rundall, Fletcher Dragge Reviews Allmusic Rating 4 5 Allmusic class album id r566127 pure url yes link Last album This album Feedback Is Payback br 2002 Next album Turn of the Screw album Turn of the Screw br 2004 Feedback Is Payback is the debut album from 1208 band 1208 . It was released in February, 2002 on Epitaph Records and was followed by Turn of the Screw album Turn of the Screw in 2004. The album was co produced by Fletcher Dragge of fellow punk band, Pennywise band Pennywise . Track listing All songs written by 1208 1988 &ndash 3 28 Lies That Lie &ndash 2 33 Just Anyone &ndash 2 46 Outside Looking In &ndash 2 46 Scared Away &ndash 3 08 Erase em All &ndash 2 45 Pick Your Poison &ndash 3 18 Jimmy &ndash 2 54 Lightshow &ndash 2 22 Retire &ndash 2 22 Slowburn &ndash 3 14 What I Saw &ndash 2 40 Speak Easy &ndash 2 29 Obstructure &ndash 2 51 Credits Alex &ndash vocals, guitar Neshawn &ndash guitar Bryan &ndash bass Manny &ndash drums Recorded at Stall 2, Redondo Beach, California , USA Produced and mixed by Darian Rundall and Fletcher Dragge Engineered by Darian Rundall Mastered by Gene Grimaldi at Oasis Mastering External links http www.epitaph.com artists album 262 Epitaph Records album page http www.epitaph.com artists artist 8 Epitaph Records band page Category 2002 albums Category Debut albums Category 1208 band albums Category English language albums fr Feedback Is Payback ... more details
Infobox Album See Wikipedia WikiProject Albums See Wikipedia WikiProject Albums Name Feedback File Type Compilation album Artist ASIAN KUNG FU GENERATION Cover Asian Kung fu Generation Feedback File.jpg Released October 25, 2006 Recorded 2001 2006 Genre Indie rock Length 58 36 Label Ki oon Records Ki oon Producer Asian Kung fu Generation Reviews Last album Fanclub album Fanclub br 2006 This album Feedback File br 2006 Next album World World World br 2008 nihongo Feedback File F dobakku Fairu is the first compilation album by Japan ese rock band Asian Kung Fu Generation , released on October 25, 2006. The album is primarily composed of B side tracks from previously released studio singles and recordings of live performances, with the exception of two new non album tracks, Kaiga Kyoushitsu and Doudoumeguri No Yoru. It was released with a limited edition two disc DVD version which included additional live footage. ref http www.sonymusic.co.jp Music Arch KS ASIANKUNG FU KSCL 1048 index.html ASIAN KUNG FU GENERATION Feedback File . Sony Music Japan Sony Music Online Japan . Language icon ja Japanese ref Track listing nihongo Entrance Intoransu nihongo Rocket No.4 No.4 Roketto No.4 nihongo Art Class Kaiga Ky shitsu nihongo Siren 2 2 nihongo Red Dusk Y gure no Aka Hold me tight nihongo Road Movie R dom b nihongo Flightless Fish Tobenai Sakana nihongo A Night of Going in Circles D d meguri no Yoru nihongo Lies and a Wonderland Uso to Wand rando nihongo Forever Eien ni nihongo Self Absorbed Search ... url http acharts.us album 25625 title Asian Kung fu Generation Feedback File accessdate 2008 11 10 ... release 1ed4dcd7 c228 49c4 afa6 5b8164fcec4f.html Feedback File at MusicBrainz Asian Kung Fu Generation ... gold by the Recording Industry Association of Japan hr Feedback File ja pl Feedback File zh Feedback File ... more details
Song infobox Name Country Feedback Cover Type Song Artist R.E.M. alt Artist Album Out of Time album Out of Time Published Released 11 March 1991 small United Kingdom UK small br 12 March 1991 small United States U.S. small track no 9 Recorded 1990 Genre Alternative rock Length 4 07 Writer Composer Label Warner Bros. Producer Scott Litt & R.E.M. Background Chart position Tracks prev Texarkana song Texarkana prev no 9 this track Country Feedback track no 10 next Me in Honey next no 11 Country Feedback is a song by R.E.M. from their 1991 album Out of Time album Out of Time . Michael Stipe has claimed that he did not even write the whole lyric down, that he just had a piece of paper with a few words. I sang it and I walked out. The following day, the hastily improvised take was deemed good enough and it was not re recorded. ref Black, Johnny 2004 . Reveal The Story of R.E.M. . Backbeat Books. ISBN 0 87930 776 5. ref Peter Buck has gone even further to say that it s exactly what was on his mind that day. It was real. Stipe has said at concerts that it is his favorite R.E.M. song. ref Country Feedback live from In Time The Best Of R.E.M. 1988 2003 In Time special edition bonus disc ref The song is featured on the Perfect Square DVD from 2003, and opens with lyrics from Chorus and the Ring followed by Stipe s own additions of instinct, gut, feeling, feelings . This performance was also added to the two disc special edition version of the band s 2003 greatest hits CD, In Time The Best of R.E.M. 1988 2003 In Time , though the original 1990 recording was left off the main disc. In addition, live versions have appeared on a R.E.M. discography Christmas fan club singles fan club single and the singles for Bang and Blame and At My Most Beautiful . Personnel R.E.M. Bill Berry bass guitar Peter Buck acoustic guitar Mike Mills Organ music organ Michael Stipe lead vocals Additional musicians John Keane record producer John Keane pedal steel guitar Kate Pierson ... more details
Cloud feedback is the coupling between cloud iness and surface air temperature in which a change in radiative forcing perturbs the surface air temperature, leading to a change in clouds, which could then amplify or diminish the initial temperature perturbation. Global warming is expected to change the distribution and type of clouds. Seen from below, clouds emit infrared radiation back to the surface, and so exert a warming effect seen from above, clouds reflect sunlight and emit infrared radiation to space, and so exert a cooling effect. ref name hartmann 1997 cite journal author Hartmann, D.L., M.E. Ockert Bell, and M.L. Michelsen year 1992 title The Effect of Cloud Type on Earth s Energy Balance Global Analysis journal J. Climate volume 5 pages 1281 1304 doi 10.1175 1520 0442 1992 005 1281 TEOCTO 2.0.CO 2 ref Cloud representations vary among global climate models , and small changes in cloud cover have a large impact on the climate. ref name cess 1990 cite journal author Cess, R. D., et al. year 1990 title Intercomparison and Interpretation of Climate Feedback Processes in 19 Atmospheric General Circulation Models journal J. Geophys. Res. volume 95 issue D10 pages 16,601 16,615 ref ref name stocker 2001 cite book author Stocker, T.F., et al. year 2001 title Climate Change 2001 The Scientific Basis, Contributions of Working Group I to the Third Assessment Report of the Intergovernmental ... sensitivity twice that of a model that does not include this climate change feedbackfeedback . ref ... humidity could provide a negative feedback that decreases the amount of water vapor which would act ... are closely coupled with other feedback, including the water vapor feedback and ice albedo feedback ... will increase fractional cloudiness . More clouds cools the climate, resulting in a negative feedback ... clouds, whose stratification prevents the convection of moisture to upper levels. This feedback ... cite journal author Wetherald, R., and S. Manabe title Cloud Feedback Processes in a General Circulation ... more details
In the renal physiology physiology of the kidney , tubuloglomerular feedback TGF is one of several mechanisms the kidney uses to regulate glomerular filtration rate GFR . Changes in GFR are detected by the renal tubule , which sends feedback signals to the glomerulus , initiating a cascade of events that ultimately brings GFR to an appropriate level. Background Normal renal function requires that the flow through the nephron is kept within a narrow range. When tubular flow that is, GFR lies outside this range, the ability of the nephron to maintain solute and water balance is compromised. Additionally, changes in GFR may result from changes in renal blood flow RBF , which itself must be maintained within narrow limits. Elevated RBF may damage the glomerulus , while diminished RBF may deprive the kidney of oxygen. Tubuloglomerular feedback provides a mechanism by which changes in GFR can be detected and rapidly corrected for on a minute to minute basis as well as over sustained periods. Regulation of GFR requires both a mechanism of detecting an inappropriate GFR as well as an effector mechanism that corrects it. The macula densa serves as the detector, while the glomerulus acts as the effector. When the macula densa detects an elevated GFR, it releases several molecules that cause the glomerulus to rapidly decrease its filtration rate. Technically, the macula densa detects a SNGFR, single nephron GFR, but GFR is used here for simplicity. Mechanism The macula densa is a collection of densely packed epithelial cells at the junction of the thick ascending limb TAL and distal convoluted tubule DCT . As the TAL ascends through the renal cortex, it encounters its own glomerulus ... in renin release. ref cite journal author Vallon V title Tubuloglomerular feedback and the control of glomerular ... feedback. A decreased sensitivity results in higher tubular perfusion, while an increased ... feedback, which, in turn, results in an increased glomerular filtration rate . This increases pressure ... more details
No footnotes date May 2009 Feedback linearization is a common approach used in controlling nonlinear systems . The approach involves coming up with a transformation of the nonlinear system into an equivalent linear system through a change of variables and a suitable control input. Feedback linearization may be applied to nonlinear systems of the form math begin align dot x & f x g x u qquad & 1 y & h x qquad qquad qquad & 2 end align math where math x in mathbb R n math is the state vector, math u in mathbb R p math is the vector of inputs, and math y in mathbb R m math is the vector of outputs. The goal is to develop a control input math u a x b x v , math that renders a linear input&ndash output map between the new input math v math and the output. An outer loop control strategy for the resulting linear control system can then be applied. Feedback Linearization of SISO Systems Here, we consider the case of feedback linearization of a single input single output SISO system. Similar results can be extended to multiple input multiple output MIMO systems. In this case, math u in mathbb R math and math y in mathbb R math . We wish to find a coordinate transformation math z T x math that transforms our system 1 into the so called normal form which will reveal a feedback law of the form ... we can solve this problem. Lie derivative The goal of feedback linearization is to produce a transformed ... d L f h x operatorname d x g x . math Relative degree In our feedback linearized system made up of a state ... i.e., number of zero complex analysis zero s . Linearization by feedback For the discussion that follows ... f 2 h x z 3 x & vdots dot z n & L f n h x L g L f n 1 h x u end cases . math Hence, the feedback control ... feedback control law of math v Kz qquad, math where the state vector math z math is the output .... Unstable zero dynamics Feedback linearization can be accomplished with systems that have relative degree ... Manipulator &ndash Gives explanation and an application of feedback linearization. http www.ece.osu.edu ... more details
Infobox Album See Wikipedia WikiProject Albums Name Feedback 86 Type Album Artist Steve Hackett Cover feedback 86.jpg Released 2000 Recorded 1986 Genre Progressive rock Length Label Camino Records Producer Steve Hackett Reviews Allmusic Rating 1.5 5 Allmusic class album id r530618 pure url yes link Last album Sketches of Satie br 2000 This album Feedback 86 br 2000 Next album Live Archive Series 2001 Live Archive 70s 80s 90s Live Archive 70, 80, 90 s br 2001 Feedback 86 is a solo album by guitarist Steve Hackett . The album is a collection of songs written in 1986 but put on the shelf. Some of the songs were supposed to be on the aborted second GTR album. Track listing All songs composed by Steve Hackett, except where otherwise noted. Cassandra 4 07 lead vocal Chris Thompson English musician Chris Thompson Prizefighters Steve Hackett, Steve Howe guitarist Steve Howe 5 13 lead vocals Bonnie Tyler & Chris Thompson Slot Machine Steve Hackett, Brian May 4 23 lead vocal Chris Thompson Stadiums of the Damned 4 42 lead vocal Steve Hackett Don t Fall 4 25 lead vocal Chris Thompson Oh How I Love You 3 58 lead vocal Chris Thompson Notre Dame des Fleurs 3 11 instrumental The Gulf 7 21 lead vocal Steve Hackett Credits Steve Hackett guitar , singer vocals 1, 2, 3, 4, 5, 8 , harmonica 5 Brian May guitar 1, 3 , vocals 3 Pete Trewavas bass 1 Nick Magnus keyboards 1, 2, 3, 4, 5, 8 , virtual drums 2, 3, 4, 5, 8 , piano 6 Ian Mosley drums 1 Bonnie Tyler vocals 2 Chris Thompson English musician Chris Thompson vocals 1, 2, 3, 5, 6 Terry Pack bass 2 The Phil Henderson Orchestra 2 Steve Hackett Category 2000 albums Category Steve Hackett albums ... more details
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