Heartrate is the number of Cardiac cycle heartbeat s per unit of time , typically expressed as beats per minute Beats per minute bpm . Heartrate can vary as the body s need to absorb oxygen and excrete carbon dioxide changes, such as during exercise or sleep. The measurement of heartrate is used by medical ... by individuals, such as Sportsperson athlete s, who are interested in monitoring their heartrate ... of the heartrate. Measurement Heartrate is measured by finding the pulse of the body. This pulse ... sci edu waldron heartrate.html Regulation of Human HeartRate . Serendip. Retrieved on June 27, 2007. ref Possible points for measuring the heartrate are The ventral aspect of the wrist ... done in many clinical settings, especially in critical care medicine . Commercial heartrate monitor ... receiver for display. Heartrate monitors allow accurate measurements to be taken continuously ... the hands are being used . At rest The resting heartrate HR sub rest sub is a person s heartrate ... healthy resting heartrate in adults is 60 80 bpm, ref http www.americanheart.org presenter.jhtml?identifier 4701 Resting HeartRate , American Heart Association ref with rates below 60 bpm ... cyclists like Miguel Indurain also have a very low heartrate at rest 29 bpm . ref http news.bbc.co.uk ..., BBC, August 3, 2004 ref In children The normal heartrate in children is variable and depends ... HRmax Maximum span The maximum heartrate HR sub max sub is the highest heartrate an individual can ... mention that heartrate HR is readily calculated from the ECG as follows HR 1,500 RR interval in millimeters ... heartrate. span id Formula for HRmax Formula span Image Exercise zones.png thumb 300px Fox and Haskell ... title Maximum HeartRate Theory Is Challenged last Kolata first Gina date 2001 04 24 publisher New York ... It gained widespread use through being used by Polar Electro in its heartrate monitors, ref name mhrt ... cgi content abstract 37 1 153 Age predictive maximum heartrate ref In 2007, researchers at the Oakland ... more details
mergeto Heartrate date December 2008 unreferenced date December 2008 expert subject date January 2011 Heartrate recovery , or HRR, is a measure of the speed of the heart s return to resting rate after exercise . It is used as a measure of physical fitness . Heartrate increases with high levels of activity and, with the termination of activity, returns to normal resting heartrate. Measuring the heartrate pulse for the first 30 seconds after exercise, then multiplying by two, gives number of beats per minute or bpm. HRR varies with fitness, and is gender and age specific, but an expected rate of recovery can be anticipated according to these variables. Failure to follow the expected HRR for gender and age indicates that the individual may be seriously fatigued or have a high core temperature . This test is an effective way to measure if a person is at risk of heat stroke . Dehydration can also be detected using HRR. The heartrate normally increases when moving from a sitting to a standing position. If the heartrate increases by more than 20 bpm then the person is very likely to be dehydrated. DEFAULTSORT HeartRate Recovery Category Cardiology ... more details
advert date April 2009 Image Polar RS400 HeartRate Monitor.jpg thumb 250px Photo of a heartrate monitor showing chest strap and watch File X ray heartrate monitor sensor belt.jpg thumb 250px X ray image of a chest strap left frontal view right side view . Visible is the circuit board, the antenna for data transfer and the battery. Image MF 180.JPG thumb Photo of a strapless heartrate monitor This article refers to a device used by non scientists. For the article on the medical device performing a similar function, see Electrocardiography . A heartrate monitor is a personal monitoring device which allows a subject to measure his or her heartrate in real time or record his or her heartrate ... to the chest. The first wireless EKG Heartrate monitor was invented in 1977 as a training aid ... HeartRate Training ref Modern heartrate monitors usually comprise two elements a chest strap ... smart fabric with built in microprocessors which analyse the EKG signal to determine heartrate. Strapless heartrate monitors now allow the user to just touch two sensors on a wristwatch display for a few seconds to view their heartrate. These are popular for their comfort and ease of use ... measurements of heartrate variability, activity, and breathing rate to assess parameters relating to a subject s fitness. Another style of heartrate monitor replaces the plastic around the chest ... in the fabric. In old versions, when a heart beat is detected a radio signal is transmitted, which the receiver uses to determine the current heartrate. This signal can be a simple radio pulse or a unique ... and calculating the heartrate, and other parameters. These may include accelerometers which can ... designs, with various features. These include average heartrate over exercise period, time in a specific heartrate zone, calories burned, breathing rate, built in speed and distance, and detailed ... in athletic circles in the mid 80s, retail sales of wireless personal heart monitors started from ... more details
Heartrate turbulence HRT is the return to equilibrium of heartrate after a premature ventricular contraction PVC . It consists of a brief speed up in heartrate, followed by a slow decrease back to the baseline rate. An important feature of HRT is that PVCs occur naturally in most adults, so that measuring ... in patients who have suffered a heart attack, but those who have other cardiac diseases as well. HRT has nothing to do with turbulence in fluid dynamics . See also Heartrate variability . History The concept ... characteristics, Schmidt and his colleagues had noticed that heartrate seemed to speed up after a Premature ... tachogram not only confirmed their observation that heartrate sped up for a few beats after a PVC, but highlighted another less obvious feature, that heartrate then slows down beyond what it was before the PVC, before returning to the original heartrate. If Schmidt et al. had stopped there, it would .... Instead, they reasoned that just as loss of variability in heartrate indicated patients more likely to be at high risk of dying after a heart attack, this phenomenon might also be an indicator of a healthy control of heartrate in such patients. They proceeded to test this hypothesis using 24 hour electrocardiogram Holter monitor recordings from one hundred survivors of heart attack s with frequent ... to compensate by constricting arteries and increasing heartrate the turbulence onset part of HRT ... it sends to the heart. The compensatory constriction of the arteries and increased heartrate frequently ... signals, which cause the heartrate to slow the turbulence slope part of HRT . The exact quantitative ... of hypotension in heartrate turbulence physiology. Heart Rhythm 2005 Aug 2 8 820 7. PMID 16051116 ... The http www.h r t.org HRT website offers further information. Georg Schmidt, Heartrate turbulence .... Lancet 1999 Vol. 353 No. 9162 1390 96 Mari Watanabe, HeartRate Turbulence a Review , http www.ipej.org ... of dying from cardiac disease after a patient suffers a heart attack . There are indications that HRT ... more details
Cleanup rewrite date May 2010 Heartrate variability HRV is a physiological phenomenon where the time ... period variability . See also Heartrate turbulence . Methods used to detect beats include ECG, blood ... Decreased heartrate variability and its association with increased mortality after acute myocardial ... contained in the mean heartrate. ref cite journal title Heartrate versus heartrate variability ... A heartrate variability analysis journal Arthritis And Rheumatism year 1998 volume ... Application of power spectral analysis of heartrate variability journal Seminars in Arthritis ... and Diagnosticity of the 0.1 Hz Component of HeartRate Variability as an Indicator of Mental ... Dijk, J.F. Thayer title Daily worry is related to low heartrate variability during waking and the subsequent ... of heartrate variability in understanding the magnitude and nature of vagal outflow to the heart. However ... several different inputs and the instantaneous heartrate or RR interval and its variation is the results ... s. Respiration gives rise to waves in heartrate mediated primarily via the parasympathetic nervous ... waves in heartrate associated with Mayer waves of blood pressure , but this remains controversial ... sinus arrhythmia RSA , a vagally mediated moderation of heartrate such that it increases during ..., and Singer DH title Heartrate variability stan dards of measurement, physiological interpretation ... journal Circulation year 1996 volume 93 pages 1043 1065 ref Heartrate variability ... a range of frequencies. Low frequency oscillations. ref cite journal title Analysis of HeartRate ... ref This heartrate variation is associated with Mayer waves Traube&ndash Hering&ndash Mayer waves ... in erroneous detection of R waves or corresponding instantaneous heartrate. If the underlying ... short periods, usually 5 minutes. SDANN is therefore a measure of changes in heartrate due to cycles ... transform . Non linear methods Given the complexity of the mechanisms regulating heartrate, it is reasonable ... more details
Wiktionarypar rateRate or rates may refer to Rate mathematics , a specific kind of ratio, in which two measurements are related to each other Rates as in British Council Tax see Council Tax Rates Rate of speed velocity , in physics Naval rating or rate, terms used to designate specialty or seniority of enlisted naval personnel. Rate of a ship , a term indicating a sail ship s firepower in the British Royal Navy Bit rate , number of bits that are conveyed or processed per unit of time Rates , a Portuguese parish and town located in the municipality of P voa de Varzim In math and finance Rate function , a function used to quantify the probabilities of rare event Rates tax , a type of taxation system used to fund local government Exchange rate , specifies how much one currency is worth in terms of the other In human growth Birth rate , the natality or childbirths per 1,000 people per year Mortality rate , a measure of the number of deaths in some population As an initialism Radioisotopes and the Age of the Earth , a project of creation geophysics See also lookfrom intitle Rating disambiguation disambig da Rate fr Rate homonymie wa Rate ... more details
common type of rate is per unit time , such as speed , heartrate and flux . Rates that have a non time denominator include exchange rate s, literacy rate s and electric flux . In describing the units of a rate, the word per is used to separate the units of the two measurements used to calculate the rate for example a heartrate is expressed beats per minute . A rate defined using two numbers of the same Units of measurement units such as tax rate s or counts such as literacy rate will result ... per minute Heartrate , usually measured in beats per minute Unemployment rate , a ratio between ...In mathematics , a rate is a ratio between two measurement s, often with different units. ref cite web ... of which something is changing is not specified, usually the rate is per unit time . However, a rate ... rate in 1998 was 80 or fraction or as a multiple . Often rate is a synonym of rhythm or frequency , a count per second i.e. Hertz e.g. radio frequencies or heartrate or sample rate . Rate of change main Derivative A rate of change can be formally defined in two ways ref cite book last1 Adams first1 ... Ltd. isbn 0 201 82823 5 page 129 ref math begin align mbox Average rate of change & frac f a h f a h mbox Instantaneous rate of change & lim h to 0 frac f a h f a h end align math where f x is the function with respect to x over the interval from a to a h . An instantaneous rate of change is equivalent ... definitions the speed of a car can be calculated An average rate can be calculated using the total distance travelled between a and b , divided by the travel time An instantaneous rate can be determined ... covered per unit time, e.g. miles per hour and meters per second Acceleration , the rate of change ... material in which one nucleus decays per second, measured in Becquerel s Reaction rate , the speed at which chemical reactions occur Volumetric flow rate , the volume of fluid which passes through a given surface per unit time, e.g. cubic meters per second In computing Bit rate , the number of bits ... more details
Image Death rate world map.PNG thumb 250px Crude death rate by country Mortality rate is a measure of the number ... of that population, per unit time. Mortality rate is typically expressed in units of deaths per 1000 individuals per year thus, a mortality rate of 9.5 in a population of 100,000 would mean 950 deaths per year in that entire population, or 0.95 out of the total. It is distinct from morbidity rate , which ... rate or the number of newly appearing cases of the disease per unit of time incidence rate . One distinguishes The crude death rate , the total number of deaths per year per 1000 people. As of 2009 July the crude death rate for the whole world is about 8.37 per 1000 per year according to the current ... CIA World Factbook Rank Order Death rate Search for World . ref The perinatal mortality rate , the sum of neonatal deaths and fetal deaths stillbirths per 1000 births. The maternal mortality rate ... mortality rate , the number of deaths of children less than 1 year old per 1000 live births. The child mortality rate , the number of deaths of children less than 5 years old per 1000 live births. The standardised mortality rate SMR This represents a proportional comparison to the numbers of deaths ... ref The age specific mortality rate ASMR This refers to the total number of deaths per year per 1000 ... rate , the total number of deaths in the early stages of an ongoing treatment, or in the period immediately following an wiktionary acute acute treatment. The late mortality rate , the total number ... treatment. Note that the crude death rate as defined above and applied to a whole population can give a misleading impression. The crude death rate depends on the age and gender specific mortality rates ... of older people, due to both lower recent birth rate s and lower mortality rates. A more complete picture of mortality is given by a life table which shows the mortality rate separately for each ...?d PopDiv&f variableID 3A65 UNdata Crude death rate per 1,000 population ref Years CDR Years CDR 1950 ... more details
Data rate can refer to Bit rate , or data transfer rate Data signaling rate Data rate units See also Baud rate Channel capacity Throughput Bandwidth computing disambig Long comment to prevent listing on Special Shortpages........................................................................... more details
unreferenced date June 2009 Infobox Album See Wikipedia WikiProject Albums Name In the Heart Cover In The Heart1983.jpg Type Album Artist Kool & the Gang Released November 21, 1983 Genre Funk Length 34 55 Label Polygram Records Polygram Reviews Allmusic rating 2 5 Allmusic class album id r11169 pure url yes link br Rolling Stone rating 4 5 http www.rollingstone.com artists koolthegang albums album 304363 review 5942872 in the heart link Last album As One album As One br 1982 This album In the Heart br 1983 Next album Emergency Kool & the Gang album Emergency br 1984 In the Heart is an album released by the funk band Kool & the Gang in 1983. The album became a hit and brought a return to the Billboard charts for the band. The hit love song, Joanna song Joanna , soared to number two on the charts in the U.S. and UK, and hit number one on the U.S. R&B chart. Straight Ahead was a top twenty hit in the UK, while Tonight did the same in the U.S. Track listing In the Heart Joanna song Joanna Tonight Rollin Place for Us Straight Ahead Home Is Where the Heart Is You Can Do It September Love Kool & the Gang Category Kool & the Gang albums Category 1983 albums 1980s R&B album stub ... more details
Scan rate can refer to Horizontal scan rate Vertical scan rate disambig Excess long comment to prevent listing on Special Shortpages ............................................................ more details
About the radio station other uses Heart disambiguation Infobox Radio Station name The Heart image Image The Heart logo.svg 200px center area off air branding XM 23, The Heart airdate September, 2001 frequency XM Satellite Radio XM 23 format Soft adult contemporary Love Songs and lite rock hits class Satellite Radio Station owner XM Satellite Radio website http xmradio.com programming channel page.jsp?ch 23 The Heart callsign meaning The Heart was a music channel on XM Satellite Radio that specialized in playing soft AC love songs. It was available on channel 23 on XM and channel 819 on DirecTV . The program director of The Heart was Mike Abrams. The channel was dropped as part of the Sirius XM Radio Sirius XM merger on November 12, 2008 in radio 2008 . It was replaced by Sirius Satellite Radio Sirius s similar The Bridge Sirius XM The Bridge and Sirius XM Love formerly Sirius Love . Artists that were on the playlist include Whitney Houston , Elton John , James Taylor and Phil Collins . The Heart was on XM s channel lineup at service launch. In 2004 and 2005, the channel s regular format was temporarily replaced with a pop Christmas music format called Holly between Thanksgiving and Christmas in 2006, Holly preempted XM s U Pop channel instead and The Heart retained its normal format through December. Category Defunct radio stations in the United States US radio station stub ... more details
Infobox animanga Header image File ToHeartLogo.png 230px caption The To Heart logo. ja kanji ja ... episodes 13 episode list Infobox animanga Video type tv series title To Heart Remember My Memories director ... list Infobox animanga Print type manga title To Heart Remember My Memories author Leaf company Leaf ... title Game sequel content To Heart 2 Infobox animanga Footer Nihongo To Heart Tu H to is a Japanese ... computer PC . ref cite web url http www.mobygames.com game to heart title To Heart at MobyGames ... To Heart at GameFAQs accessdate May 29, 2007 ref A second PC version, titled To Heart PSE was released containing the PlayStation version as well as Omake bonus games. To Heart PSE and the PlayStation version had the adult scenes removed. To Heart is Leaf s fifth game, and the third and final title in the Leaf Visual Novel Series along with Shizuku and Kizuato . The gameplay in To Heart follows a plot ... of the eight female main characters. A sequel of To Heart , To Heart 2 , was released on December 28, 2004 directly to the PlayStation 2 . A special bundle of To Heart 2 and a PS2 version of To Heart was released on the same day. The original PC release of the visual novel was titled To Heart , however .... The English release of the anime uses the former format. To Heart was adapted into a thirteen episode ..., To Heart Remember My Memories , aired between October and December 2004. The first anime was licensed ... 2004 and July 2005, was based on the anime To Heart Remember My Memories . A Radio drama in Japan drama CD entitled Piece of Heart was released in October 1999. Gameplay The gameplay in To Heart ... decisions to progress the plot in an alternate direction. In the PlayStation and PSE versions of To Heart ... super deformed . The first game is called Heart to Heart , and each stage consists of a few enemies and other List of To Heart characters To Heart characters to defeat, using attacks unique to each ... s butler. The player can choose between all of the female cast in To Heart , except Ayaka, Serio ... more details
Infobox song See Wikipedia WikiProject Songs Name For The Heart Type Song Artist Elvis Presley alt Artist Album Recorded Released Start date YYYY MM DD Published Genre Language Length Duration m MM s SS Writer Composer Label Producer Tracks prev prev no track no next next no Misc For The Heart is a song by Elvis Presley . See also List of songs by Elvis Presley Elvis Presley Category Elvis Presley songs song stub ... more details
Short rate may refer to Cancellation insurance Short Rate Old Short Rate Short rate old short rate cancellation insurance Penalty method of calculating return premium of an insurance policy Cancellation insurance Short Rate 90 Pro Rata Short rate 90 pro rata cancellation insurance Penalty method of calculating return premium of an insurance policy Short rate model interest A mathematical model that describes the future evolution of interest rate s by describing the future evolution of the short rate . Category Insurance terms Category Mathematical finance Category Interest rates ... more details
wikify date September 2009 Heart is... , aka Hearty Paws , is a 2006 South Korean drama film directed by Oh Dal gyoon. Plot summary The Korean movie Maeumi also known as Heart is or Hearty Paws are about two siblings, an 11 year old boy named Chan yi Yoo Seung ho and his little sister So i Kim Hyang ki . Abandoned by their mother they were left to survive on their own. One day, for her 6th birthday, Chan yi decides to give her a dog. He sneaked into a house of an old couple and steals a newly born puppy for his sister that she s been longing to have. Even though they were poor, they were happy. But everything changed after a tragic accident. Cast Yoo Seung ho Chan yi Kim Hyang ki So i Dali Ahn Kil kang Jeong Min ah Jo Deok jae Seo Yeong hwa Kim Kyeong rae Kim Dong yeong Yoo Jin ah External links hancinema film Heart is p p p Category 2006 films Category Korean language films Category South Korean films ... more details
Refimprove date July 2007 Infobox Album See Wikipedia WikiProject Albums Name By Heart Type Studio Artist Lea Salonga Cover By heart.jpg Released 1999 small Philippines small Genre Original Pilipino Music OPM R&B Length &mdash Recorded 1997 1998 Label BMG Pilipinas Producer Last album I d Like to Teach the World to Sing album I d Like to Teach The World to Sing br 1997 This album By Heart br 1999 Next album Lea... In Love Lea...In Love 1999 By Heart is an album by Lea Salonga , released in 1999. It peaked at 1 on both the pop and R&B soul albums chart. It produced two 1 crossover hits. The album went 3x platinum and sold 2 million copies worldwide. The album earned positive reviews and the tour was very successful. This was her make or break album because BMG Pilipinas was going to release her from her contract if this album flopped like I d Like to Teach the World to Sing album I d Like to Teach The World to Sing . Track listing I Remember The Boy Let The Pain Remain I Will Always Stay This Way In Love With You I Don t Love You Anymore Till I Met You How Can I? Can We Just Stop & Talk Awhile Once Upon A Life Afraid For Love To Fade Say That You Love Me A Long, Long Time Ago Charts Albums Refimprove date July 2007 class wikitable align left Album align left Chart align left Position align left By Heart align left Philippine Pop Albums Chart align left 1 2 weeks align left By Heart align left Philippine R&B Soul Albums Chart align left 1 7 weeks align left By Heart align left Malay Album Chart align left 1 align left By Heart align left Thai Album Chart align left 1 align left By Heart align left Indonesian Album Chart align left 2 Singles Refimprove date July 2007 class wikitable align left Song align left Chart align left Position align left I Remember The Boy align left Philippine Top 40 align left 1 align left I Remember The Boy align left Philippine R&B Soul Top 20 align left 1 align left I Don t Love You Anymore align left Philippine Top 40 align left 1 align left ... more details
Infobox Album See Wikipedia WikiProject Albums Name Heart On Type studio Artist Eagles of Death Metal Cover Eagles of death metal heart on album art.jpg Released October 28, 2008 Recorded 2008 Genre Garage rock Length Label Downtown Records Downtown Recordings Producer Josh Homme Reviews Allmusic Rating 4 5 Allmusic class album id r1439970 pure url yes link Artrocker Rating 3 5 http artrocker.tv reviews article eagles of death metal heart on link Blender magazine Blender Rating 3.5 5 http www.blender.com guide reviews.aspx?id 5329 link Chart magazine ChartAttack Rating 4 5 http www.chartattack.com reviews 62108 eagles of death metal link NME 7 10 http www.nme.com reviews eagles of death metal 10059 link Pitchfork Media 7.4 10 http pitchfork.com article record review 147086 eagles of death metal heart on 11 06 2008 Review Christgau cut album 14382 Rolling Stone Rating 4 5 http www.rollingstone.com reviews album 23506958 review 23605272 hearton 10 30 2008 Spectrum Culture 3.0 5.0 http spectrumculture.com 2008 11 eagles of death metal heart on.html link Spin magazine Spin Rating 4 5 http www.spin.com reviews eagles death metal heart downtown 10 21 08 Last album Death By Sexy br 2006 This album Heart On br 2008 Next album Heart On is the third studio album from United States American rock band Eagles of Death Metal , released on Oct 28, 2008. ref name pitchfork cite web url http www.pitchforkmedia.com article news 144983 eagles of death metal make new album pancakes title Eagles of Death Metal Make New Album, Pancakes accessdate 2008 09 15 publisher pitchforkmedia.com ref When asked ... new information on Heart On , including the album cover and tracklist. ref name pitchfork The cover ... share 2008 10 heart on covers artist kii arens here The first single was Wannabe in LA . The video ... Voltage 2 43 Secret Plans 2 22 Now I m a Fool 3 41 Heart On 2 43 Cheap Thrills 3 42 How Can a Man with So ... fr Heart On sv Heart On ... more details
Orphan date February 2009 Throughput rate is an obsolete term ref GoldBookRef title throughput rate url http goldbook.iupac.org T06368.html ref in the terminology of Automation automated chemical analysis . It may mean either Input rate Output rate References references Category Analytical chemistry Chem stub ... more details
Penetration rate may refer to Rate of penetration , or drill rate, the speed at which a drill bit breaks the rock under it to deepen the borehole Mobile phone penetration rate , number of active mobile phone numbers within a specific population disambig ... more details
A rate ratio in epidemiology is calculated to compare the ratio of events occurring at any given point in time. Rate Ratio Incidence Rate 1 Incidence Rate 2 ref http www.ctspedia.org do view CTSpedia RateRatio ref Where incidence rate is the occurrence of an event over person time, for example person years. Incidence Rate Event Person time. ref http www.ctspedia.org do view CTSpedia RateRatio ref References reflist health stub Category Biostatistics Category Epidemiology ... more details
globalize date December 2010 Prime rate or prime lending rate is a term applied in many countries to a reference interest rate used by banks. The term originally indicated the rate of interest at which ... the case. Some variable interest rates may be expressed as a percentage above or below prime rate ... rate was the actual interest rate although this is no longer the case. The prime rate varies ... not happen with frequency. The prime rate is currently 3.25 in the United States , ref According ... prime rate is currently 3.00 . ref According to data published by Bank of Canada . cite ... publisher Bank of Canada ref Image Federal funds effective rate 1954 to present.svg thumb Historical chart of the effective Federal Funds Rate In the U.S., the prime rate runs approximately 300 basis point s or 3 percentage points above the federal funds rate , the interest rate that banks ... rate 3 prime rate . The Federal funds rate plus a much smaller increment is frequently used for lending to the most creditworthy borrowers today, as is LIBOR, the London Interbank Offered Rate . The Federal ... funds rate. Other rates, including the prime rate, derive from this base rate. Prior to December 17, 2008, when 23 out of 30 of the United States largest banks changed their prime rate, the Wall Street Journal would change its published rate. On December 17, 2008, the Wall Street Journal recognized that fewer, but larger banks controlled most assets and changed the methodology for the prime rate that is published. The Journal s rate today now reflects the base rate posted by at least 70 of the top ten banks by assets. For adjustable rate mortgages ARM , the interest rate is 1, 2, or 3 above the prime rate. Uses The prime rate is used often as an index in calculating rate changes to adjustable rate mortgages ARM and other variable rate short term loans. It is used in the calculation of some ... with variable interest rates have their rate specified as the prime rate index plus a fixed value ... more details
unreferenced date June 2009 The field rate of an interlaced video image is twice the effective frame rate , since interlacing draws only half of the image the odd or even numbered lines at a time. For example, a field rate of 60 Hertz will correspond to a 30 frames per second moving picture. A field rate can apply to either a video signal, or to a monitor designed to display that signal without conversion. Theoretically, an interlaced signal could have three or more fields per frame, resulting in a field rate that is a 3x or higher multiple of the frame rate. However no such signal is in common use today. Progressive scan monitors do not have a field rate, however they may still display interlaced video by converting each field into a full frame, a process called deinterlacing . In this case, the monitor s frame rate would then likely match the video signal s field rate. physics stub Category Film and video technology ... more details
Merge service level date September 2010 In business, service rate is a performance metric used to measure the customer service in a supply organization. One example of a service rate measures the number of units filled as a percentage of the total ordered and is known as fill rate. If customer orders total 1000 units, and you can only meet 900 units of that order, your fill rate is 90 . In statistics, notably in queuing theory, service rate denotes the rate at which customers are being served in a system. It is the reciprocal of the service time. For example, a supermarket cash desk with an average service time of 30 seconds per customer would have an average service rate of 2 per minute. In statistics the Greek letter math mu math is used for the service rate. DEFAULTSORT Service Rate Category Customer experience management Business stub Statistics stub ... more details
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