performance counters performance criteria performance criterion performance culture performance curve performance curves performance data performance database performance dates performance day performance days performance decreases performance degradation performance demands performance depends performance design performance details performance development performance diagnostics performance difference performance differences performance director performance division performance does performance does not performance driven performance driving performance due performance earned performance efficiency performance electric performance ended performance engine performance engineering performance enhancement performance enhancements performance enhancer performance enhancers performance enhancing performance enhancing drugs performance equipment performance evaluation performance evaluation reports performance evaluations performance even performance events performance ever performance excellence performance exhaust performance expectations performance fabrics performance factor performance factors performance features performance fee performance feedback performance fees performance festival performance figures performance for the year performance for you performance framework performance gain performance gains performance gap performance given performance goal performance goals performance goes performance group performance groups performance guarantee performance guarantees performance hall performance has performance has improved performance have performance here performance high performance highlights performance history performance hit performance impact performance improvement performance improvements performance improves performance in bed performance in canada performance in different performance in europe performance in front performance in new performance in public performance in real performance in relation performance in school performance in sports performance in terms performance incentives performance includes performance including performance increase performance index performance indicator performance indicators performance indicators have performance indices performance information performance is about performance is achieved performance is based performance is better performance is evaluated performance is excellent performance is good performance is improved performance is measured performance is obtained performance is often performance is over performance issue performance issues performance just performance lab performance last performance last night performance led performance level performance levels performance limitations performance limits performance line performance liquid performance liquid chromatography performance loss performance machine performance made performance management performance management framework performance management process performance management program performance management software performance management system performance management systems performance manager performance marked performance marketing performance marketplace performance may performance may vary performance means performance measure performance measurement performance measurement and evaluation performance measurement and reporting performance measurement framework performance measurement strategy performance measurement system performance measurement systems performance measurements performance measures performance meets performance metric performance metrics performance might performance mode performance model performance models performance monitor performance monitoring performance monitoring system performance more performance must performance needs performance next performance now performance numbers performance objective performance objectives performance obligation performance obligations performance of a contract performance of a lifetime performance of activities performance of buildings performance of canadian performance of companies performance of different performance of duties performance of duty performance of european performance of existing performance of financial performance of health performance of his duties performance of individual performance of it performance of national performance of new performance of other performance of product performance of products performance of public performance of services performance of students performance of tasks performance of the battery performance of the car performance of the company performance of the contract performance of the device performance of the economy performance of the fund performance of the group performance of the machine performance of the network performance of the new performance of the night performance of the organization performance of the product performance of the proposed performance of the song performance of the system performance of the team performance of the underlying performance of the unit performance of the vehicle performance of the work performance of the year performance of their duties performance of various performance of work performance of your business performance of your computer performance of your website performance on saturday performance on stage performance on the field performance only performance opportunities performance optimisation performance optimization performance oriented performance outcomes performance over the last performance over the past performance over time performance overview performance package performance parameter performance parameters performance parts performance pay performance penalty performance period performance piece performance plan performance planning performance plans performance plastics performance poetry performance polymers performance potential performance power performance practice performance prediction performance problem performance problems performance product performance products performance profile performance program performance programme performance project performance properties performance quality performance racing performance range performance rate performance rating performance ratings performance ratio performance reasons performance record performance records performance related performance relative performance remains performance report performance reporting performance reports performance required performance requirement performance requirements performance requires performance research performance reserve performance results performance review performance reviews performance right performance rights performance schedule performance scheme performance score performance scores performance section performance series performance services performance shall performance shares performance should performance show performance shows performance skills performance so performance solutions performance space performance spaces performance specification performance specifications performance standard performance standards performance started performance starts performance statistics performance status performance still performance story performance studies performance study performance style performance suffers performance summary performance support performance system performance systems performance table performance takes performance target performance targets performance technology performance test performance testing performance tests performance thanks performance this year performance time performance tires performance to date performance today performance together performance tomorrow performance tonight performance too performance took place performance tool performance tools performance tracking performance training performance trends performance tuning performance unit performance use performance using performance value performance values performance varies performance vehicle performance vehicles performance venue performance venues performance verification performance version performance video performance was good performance was not performance was so performance was very performance will performance will take place performance with respect performance work performance workshop performance year performance yesterday performance-based performance-enhancing performance-enhancing drug performance-enhancing drugs performance-oriented performance-related performance-related pay performances performances and concerts performances and events performances and phonograms performances include performances included performances may performances take place performances took place performances were held performant performante performative performativity performed performed a cover performed a dance performed a duet performed a lot performed a number performed a search performed a similar performed a solo performed a song performed a study performed according performed admirably performed again performed almost performed an autopsy performed annually performed around the world performed as performed as follows performed as part performed as shown performed at performed at a ph performed at carnegie performed at home performed at least performed at least three times performed at night performed at room performed at room temperature performed at temperatures performed at the festival performed at the first performed at the national performed at the opening performed at the royal performed at the same performed at the same time performed best performed better performed brilliantly performed by a computer performed by a person performed by a single performed by a user performed by american performed by children performed by john performed by men performed by one performed by other performed by professional performed by the band performed by the control performed by the london performed by the same performed by women performed correctly performed daily performed directly performed due performed each year performed entirely performed every day performed exceptionally performed exclusively performed experiments performed extremely performed first performed for performed for at least performed frequently performed here performed his first performed his own performed in performed in a hospital performed in accordance performed in all performed in canada performed in concert performed in concerts performed in conjunction performed in duplicate performed in english performed in europe performed in france performed in front performed in london performed in new performed in order performed in other performed in parallel performed in paris performed in patients performed in real time performed in the absence performed in the first performed in the following performed in the laboratory performed in the office performed in the past performed in the same way performed in the united states performed in triplicate performed in two steps performed in vivo performed in water performed it performed laparoscopically performed live performed mainly performed manually performed many miracles performed military performed miracles performed most performed mostly performed music performed on a regular performed on behalf performed on broadway performed on human performed on one performed on patients performed on stage performed on the basis performed once performed only performed other performed perfectly performed periodically performed poorly performed primarily performed prior performed publicly performed quickly performed quite performed really performed regularly performed research performed satisfactorily performed sequentially performed several times performed similar performed similarly performed simultaneously performed so performed strongly performed successfully performed surgery performed the autopsy performed the best performed the ceremony performed the first performed the first successful performed the same performed the surgery performed this song performed to assess performed to check performed to compare performed to confirm performed to date performed to detect performed to determine performed to ensure performed to evaluate performed to examine performed to identify performed to investigate performed to obtain performed to produce performed to remove performed to test performed to treat performed today performed together performed twice performed under general performed under general anesthesia performed under local performed under sterile conditions performed under the name performed under the same performed using performed using graphpad performed using various performed various performed very performed very well performed well performed with great performed with other performed with the help performed work performed worse performer performer has performer of the year performers performers can performers have performers will performic acid performing performing a ritual performing a search performing a service performing a song performing a task performing a test performing actions performing activities performing again performing an action performing an autopsy performing an exorcism performing an operation performing and visual performing around performing art performing artist performing artists performing arts performing arts center performing arts centre performing arts program performing arts school performing basic performing better performing certain performing companies performing complex performing countries performing daily performing data performing different performing duties performing exercises performing experiments performing groups performing here performing his duties performing in front performing in new performing in public performing it performing live performing loans performing magic performing maintenance performing miracles performing multiple performing music performing official performing on stage performing operations performing other performing party performing physical performing poorly performing public performing regular performing research performing right performing rights performing routine performing service performing services performing simple performing so performing solo performing songs performing step performing surgery performing tasks performing team performing teams performing tests performing the duties performing the first performing the operations performing the procedure performing the ritual performing the same performing the surgery performing the task performing the test performing the work performing their duties performing them performing these tasks performing this operation performing this procedure performing together performing tonight performing various performing very well performing well performing work performs performs a function performs a similar performs a specific performs a variety performs best performs better performs first performs it performs live performs miracles performs most performs multiple performs on stage performs other performs other duties performs poorly performs regularly performs several functions performs similar performs tasks performs the first performs the following functions performs the function performs the role performs the same performs the same function performs two functions performs various performs very performs well performs work perfringens perfuma perfume perfume and cosmetics perfume bottle perfume bottles perfume called perfume can perfume company perfume components perfume composition perfume compositions perfume counter perfume delivery perfume factory perfume for men perfume for women perfume has perfume house perfume industry perfume ingredients perfume line perfume materials perfume may perfume museum perfume oil perfume oils perfume river perfume shop perfume smell perfume smells perfume will perfumed perfumer perfumers perfumery perfumery and cosmetics perfumes perfumes and cosmetics perfumes can perfumes for men perfumes for women perfumes may perfuming perfusate perfused perfusion perfusion fluid perfusion imaging perfusion pressure perfusion rate perfusion system perga pergamon pergamon museum pergamos pergamum perge pergo pergola pergolas pergolide pergoveris perhan perhaps perhaps a bit perhaps a bit too perhaps a change perhaps a little perhaps a little bit perhaps a little too perhaps a new perhaps a small perhaps also perhaps another time perhaps be more perhaps because i perhaps because it perhaps become perhaps better perhaps can perhaps change perhaps come perhaps consider perhaps could perhaps do perhaps due perhaps even perhaps even more perhaps even more important perhaps even more so perhaps everything perhaps explain perhaps find perhaps forever perhaps get perhaps go perhaps god perhaps god will perhaps good perhaps had perhaps has perhaps have perhaps he perhaps he can perhaps he could perhaps he knew perhaps he thinks perhaps he will perhaps help perhaps here perhaps how perhaps i perhaps i can perhaps i can find perhaps i can help perhaps i can help you perhaps i could perhaps i could have perhaps i did perhaps i do perhaps i had perhaps i have perhaps i know perhaps i may perhaps i might perhaps i ought perhaps i shall perhaps i should perhaps i should leave perhaps i was a perhaps i was too perhaps i was wrong perhaps i will perhaps i will come perhaps i will not perhaps i will see perhaps i would perhaps if i perhaps if we perhaps if we could perhaps if we had perhaps if you perhaps if you could perhaps in the future perhaps in time perhaps instead perhaps it perhaps it does perhaps it has perhaps it has something perhaps it is because i perhaps it is best perhaps it is better perhaps it is time perhaps it may perhaps it might perhaps it takes perhaps it was not perhaps it was only perhaps it will perhaps it would perhaps it would be better perhaps just perhaps later perhaps less perhaps let perhaps life perhaps little perhaps looking perhaps love perhaps made perhaps make perhaps making perhaps may perhaps maybe perhaps miss perhaps more perhaps more important perhaps more importantly perhaps more so perhaps more than any other perhaps most important perhaps most importantly perhaps mr perhaps my favorite perhaps never perhaps new perhaps next perhaps next time perhaps next year perhaps no other perhaps not perhaps not so perhaps not surprising perhaps not surprisingly perhaps nothing perhaps now perhaps one perhaps one day perhaps one day we will perhaps only perhaps other perhaps out of perhaps part perhaps people perhaps put perhaps rather perhaps related perhaps say perhaps see perhaps she perhaps she does perhaps she had perhaps she has perhaps she will perhaps so perhaps some other perhaps some other time perhaps some sort perhaps someday perhaps someday i perhaps someone perhaps someone else perhaps someone will perhaps something perhaps sometime perhaps sometimes perhaps somewhere perhaps soon perhaps sooner perhaps start perhaps still perhaps take perhaps talk perhaps that i perhaps the best perhaps the best example perhaps the best known perhaps the best known of perhaps the best way perhaps the best-known perhaps the better perhaps the biggest perhaps the boy perhaps the earliest perhaps the easiest perhaps the end perhaps the first perhaps the future perhaps the great perhaps the greatest perhaps the key perhaps the lady perhaps the lord perhaps the main perhaps the most beautiful perhaps the most common perhaps the most controversial