NECR在罗马尼亚语中的意思是什么？
点击查看«necr»在罗马尼亚语词典里的
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在罗马尼亚语 词典里necr的定义
NECR（O） - ，-NECROSE elem。 “死亡”，“坏死，腐烂”。 （a，a，b，c， NECR(O)-, -NECRÓZĂ elem. „moarte”, „necroză, putrefacție”. (< fr. nécr/o/-, -nécrose, cf. gr. nekros)
点击查看«necr»在罗马尼亚语词典里的
原始定义。
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1
Nuclear Medicine Instrumentation - Pagina 225
At 25 kBq/ml and using k = 1, the NECR is: NECR = + + = ( ) + + = N N N N trues trues scatters randoms 2 2 220 220 121 328 72. .3kcpsvoxel If k = 2, we get: NECR = + + = () + +( ) N N N kN trues trues scatters randoms 2 2 220 220 121 2 328 ...
Jennifer Prekeges, Program Chair Nuclear Medicine Technology Bellevue College Bellevue Washington Jennifer Prekeges, 2010
2
Molecular Anatomic Imaging: PET-CT and SPECT-CT Integrated ...
s of Q- > 40 Pico HiRez 20 - -Discovery STE - Gemini-GXL | 5 10 15 20 25 30 35 Figure 5.5 The noise effective count rate (NECR) as a function of specific activity. The curves are discussed in the text. Curves drawn from data provided by the ...
Gustav Konrad von Schulthess, 2007
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Pediatric PET Imaging - Pagina 115
Sample noise equivalent count rate (NECR) curve of a whole-body clinical scanner (Allegro, Philips Medical Systems). The NECR is plotted vs. the activity concentration present in a 20 x 70cm (diameter x height) phantom. Total (true + scatter ...
4
Basics of PET Imaging: Physics, Chemistry, and Regulations
The NECR is proportional to the signal-to-noise (SNR) ratio in the final reconstructed images and, therefore, serves as a good parameter to compare the performances of different PET scanners. The 3D method has a higher NECR at low ...
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Guide to North American Railroad Hot Spots - Pagina 87
Palmer is Milepost 83.2 on CSX, from Boston, and MP 64.8 on NECR, from New London, Connecticut. ... based at NECR's Palmer yard handles local customers, Palmer- Brattleboro, Vt., and Palmer- New London, Conn., turns plus interchange ...
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North American Locomotives: A Railroad-by-Railroad ... - Pagina 178
Now more than 42 years old, NECR's GP385 are as antique as were Central Vermont's Alco 2-8»Os in their final years. Brion Solomon FACTS EMD GP38 Wheel arrangement: B-B Transmission: DC electric Engine: 16-645E Horsepower: ...
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Medical Terminology: A Programmed Systems Approach - Pagina 403
10.156 ANSWER COLUMN Necrosis a Greek word meaning corpse. necr/o is used in words pertaining to death. Necr/o/cyt/osis is cellular . death A necr/o/parasite is one that lives on organic matter. dead 10.157 tissue. Infections can cause ...
Jean Tannis Dennerll, Phyllis E. Davis, 2009
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Positron Emission Tomography: Clinical Practice - Pagina 46
Patient-based noise-equivalent count rate (NECR) estimates can provide insight into maximum injected activities that should be used with the scanner to avoid operating beyond the peak NECR point (29, 30). Furthermore, near peak NECR ...
Peter E. Valk, Dominique Delbeke, Dale L. Bailey, 2006
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Physics in Nuclear Medicine - Pagina 340
A commonly quoted performance parameter, incorporated in these standards, is the noise equivalent counting rate (NECR). This parameter, which is specific to PET systems, accounts for the additional statistical noise introduced by the ...
Simon R. Cherry, James A. Sorenson, Michael E. Phelps, 2012
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A Case-Based Approach to PET/CT in Oncology
Therandomcoincidencecountrate isinitially much less thanthatof thetrue and scattercoincidences;however, the randomsrate increases rapidly,i.e., asthe squareof activity concentration, whichcausesthe noiseequivalent countrate (NECR) to ...
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Performance evaluation of the Biograph mCT Flow PET/CT system …
The measured noise equivalent count rate (NECR) peak was 185Â kcps at 29.0Â kBq/ml. The scatter fraction was 33.5Â %. Image contrast recovery values ... «7thSpace Interactive, 十月 15»
Amtrak locomotive hauled off with 12-axle transporter
There, the transporter and locomotive were parked awaiting Sunday's transfer of the locomotive to the NECR flatcar. The locomotive's left side was badly bashed ... «vtdigger.org, 十月 15»
Amtrak route cleared as crews work to retrieve locomotive
A New England Central Railroad (NECR) freight train passed through the area at 7:15 a.m. Thursday morning as recovery workers gathered along Bull Run ... «vtdigger.org, 十月 15»
NECR track at State Pier to be upgraded with state bond funds
DOT entered into an agreement with NECR to assist in the design to increase capacity to 286K from Stafford Springs to New London, according to Salvatore. «theday.com, 十月 15»
Advocates push for Winooski rail line upgrades as part of passenger …
The steepest grade on the eight miles is 1.04 percent, according to Fred Anderson, a retired engineer from the NECR's predecessor railroad, the Central ... «vtdigger.org, 九月 15»
Cadavrele celor doi barbati scosi la mal de valuri au fost identificate
Trupul barbatului se afla in stare avansata de descompunere. Cadavrul a fost depus la Morga Spitalului Municipal Mangalia, in vederea efectuarii necr . «Realitatea, 八月 15»
Rail Giant to Buy Short Line: Genesee & Wyoming Has Deal for …
... the Claremont Concord Railroad of NECR's intent to buy the Upper Valley railroad and that “as a result of the transaction” two engineer-conductor jobs paying ... «Valley News, 八月 15»
Plan To Rebuild Middlebury Rail Bridge Has Residents Concerned
... who hate trains......really...try going one day without VRS or NECR....they do a ... (Southbound Vermonter) along with NECR 500 Woodchip train to Burlington ... «Vermont Public Radio, 七月 15»
UPDATE: NCSO arrests 16 at illegal cock fight
Sheriff Elmer Tanner said deputies initially detained between 20 and 30 individuals at the scene, located on NECR 1055 near Rice. Several individuals fled the ... «Corsicana Daily Sun, 七月 15»
Here's how you can get top employers to notice your engineering …
'In previous years, teams have had to create a winch that can lift a certain weight or build a bridge out of paper and screws,' says NECR's Sarah McConnell. «The Engineer, 二月 15»
