tomography single photon emission

... propagation of the ‘signal’ photon traveling along the nanowire 123 364 Combining the techniques of state-dependent conditional reflection and single- photon storage, a single- photon transistor can be ... picture of a single photon transistor The nanotip is perpendicular to the nanowire The emitter has four ^ ^ energy levels, with dipole moments p1 k / and p2 ? / The single ‘gate’ photon propagating ... completely transparent depending on the gate field containing none or one singlephoton Thus, the presence or absence of a single incident photon in a ‘gate’ field is sufficient to control the propagation...

Ngày tải lên: 22/06/2014, 01:20

... principle Time-correlated single photon counting is based on the detection of single photons of a periodical light signal, the measurement of the detection times of the individual photons and the reconstruction ... cell SNR signal to noise ratio SPC single photon counting SSTR spread spectrum time-resolved method TAC time-to-amplitude converter TCSPC time-correlated single photon counting TD time-domain TPSF ... the coherent photons constitute the group of ballistic photons These photons travel straight along the direction of the incident laser beam • “Snake” component The group of “snake” photons is composed...

Ngày tải lên: 10/09/2015, 15:49

... 176 Appendix A Photon Emission mechanisms 179 A.1 Radiative transitions 179 iv A.2 A.2.1 A.2.2 A.2.3 A.3 Photon emission from silicon based ICs 180 Photon emission from ... silicon p-n junction 182 Photon emission from reverse biased silicon p-n junction 183 Photon emission from MOSFET 185 Confusion on the origin of hot carrier emission 186 Appendix ... the possibility for distinguishing different photon emission phenomena within the single emission spot It is also shown that the position of the emission source below the surface, as well as...

Ngày tải lên: 14/09/2015, 08:26

... spectroscopic photon emission microscopy a much more reliable failure analysis tool than it currently is [21,22] 2.2 Literature Survey: Spectroscopic Photon Emission Microscopy Spectroscopic Photon Emission ... quantitative methods is also presented Lastly, the theory of emissions in devices is briefly discussed 2.1 Photon Emission Microscopes The photon emission microscope can be operated in modes; panchromatic ... Summary CHAPTER 2: AN INTRODUCTION TO PEM 2.1 Photon Emission Microscopes 2.2 Literature Survey: Spectroscopic Photon Emission Microscopy 14 2.3 Emission Mechanisms 24 2.4 Summary 28 CHAPTER...

Ngày tải lên: 26/11/2015, 22:49

... ECG, single photon emission computed tomography, positron emission tomography, and coronary angiography for diagnosis of coronary artery disease Circulation 1995;92(6):1669-1670 Positron Emission ... Data Positron emission tomography : basic sciences Tomography, Emission I Bailey, Dale L 616′.07575 ISBN 1852337982 Library of Congress Cataloging-in-Publication Data Positron emission tomography: ... Positron emission tomography (PET) imaging is set to change the whole impact and role of Nuclear Medicine, not because it does everything better than conventional single photon imaging (planar and single...

Ngày tải lên: 16/02/2014, 07:20

... Preoperative evaluation of pelvic masses with combined 18F-fluorodeoxyglucose positron emission tomography and computed tomography Int J Gynaecol Obstet 2008, 102:124-7 Iagaru AH, Mittra ES, McDougall ... suboptimal primary cytoreduction in primary ovarian cancer with combined positron emission tomography/ computed tomography- a prospective study Gynecol Oncol 2008, 108:265-70 Kurokawa T, Yoshida ... 97:183-91 Makhija S, Howden N, Edwards R, Kelley J, Townsend DW, Meltzer CC: Positron emission tomography/ computed tomography imaging for the detection of recurrent ovarian and fallopian tube carcinoma:...

Ngày tải lên: 20/06/2014, 07:20

... LESingles /gate/digitizer/insert singleChain /gate/digitizer/LESingles/setInputName Hits /gate/digitizer/LESingles/insert adder /gate/digitizer/LESingles/insert blurring /gate/digitizer/LESingles/blurring/setResolution ... /gate/digitizer/Singles/insert thresholder /gate/digitizer/Singles/thresholder/setThreshold 357.7 keV /gate/digitizer/Singles/insert upholder /gate/digitizer/Singles/upholder/setUphold 664.3 keV # Singles ... /gate/digitizer/Singles/name deadtime2 /gate/digitizer/Singles/insert deadtime /gate/digitizer/Singles/deadtime2/setDeadTime 2000 ns /gate/digitizer/Singles/deadtime2/setMode nonparalysable /gate/digitizer/Singles/deadtime2/chooseDTVolume...

Ngày tải lên: 27/06/2014, 13:20

... ECG, single photon emission computed tomography, positron emission tomography, and coronary angiography for diagnosis of coronary artery disease Circulation 1995;92(6):1669-1670 Positron Emission ... Data Positron emission tomography : basic sciences Tomography, Emission I Bailey, Dale L 616′.07575 ISBN 1852337982 Library of Congress Cataloging-in-Publication Data Positron emission tomography: ... Positron emission tomography (PET) imaging is set to change the whole impact and role of Nuclear Medicine, not because it does everything better than conventional single photon imaging (planar and single...

Ngày tải lên: 29/06/2014, 11:20

... of Visible Emission IR ⎛ n − ⎞ =⎜ ⎟ IE ⎝ n + ⎠ 18 (1) In our optical model for increasing the transmissivity of visible emission of Si related to Figure 2, the contribution of the single and ... modeling using Figure at Si/air interface only or Si surface-AR coatings interface (single or multilayer) A plain wave (emission wave from Si) interacting with a stack of thin layers is considered, ... (d) Figure 1: Four basic spatial refractive index profiles of thickness d: (a) No AR film, (b) single layer AR film, (c) linear graded AR film, and (d) AR film with a partial gradient (nx is...

Ngày tải lên: 07/08/2014, 14:20

... positron emission/ computed tomography; 18F-FDG: 18F-fluorodeoxyglucose; PET/CT: positron emission/ computed tomography; CEA: carcinoembryonic antigen; CA19-9: carbohydrate antigen 19-9; CT: computed tomography; ... information provide, is Figure 18F-fluorodeoxyglucose positron emission/ computed tomography 18F-fluorodeoxyglucose positron emission/ computed tomography demonstrated increased 18F-fluorodeoxyglucose ... YS, Pan WM, Luo ZM, Wei JH, Wu H: Clinical role of 18F-fluorodeoxyglucose positron emission tomography/ computed tomography in post-operative follow up of gastric cancer: initial results World J...

Ngày tải lên: 09/08/2014, 01:24

... (18)F-fluorodeoxyglucose uptake in benign, nonphysiologic lesions found on whole-body positron emission tomography/ computed tomography (PET/CT): accumulated data from four years of experience with PET/CT Semin ... xenograft mouse, a PET emission scan was obtained at approximately 50 minutes after injection of 18 F-FDG with an acquisition time of 400 seconds The energy window of all PET emission scans was set ... Obradovich JE, Muzik O, Mangner TJ: Imaging proliferation in vivo with [F-18]FLT and positron emission tomography Nat Med 1998, 4:1334-1336 Lind P, Igerc I, Beyer T, Reinprecht P, Hausegger K: Advantages...

Ngày tải lên: 09/08/2014, 03:21

... radiography and computed tomography showed multiple nodules and masses involving both lungs highly suspicious to be metastatic in origin (Figure 1) Positron Emission Tomography (PET) scans showed ... von Schulthess GK, Muellhaupt B, Ammann RW, Renner EL: F-18-fluorodeoxyglucose (FDG) positronemission tomography of Echinococcus multilocularis liver lesions: prospective evaluation of its value ... 28:351-358 Siggelkow W, Zimny M, Faridi A, Petzold K, Buell U, Rath W: The value of positron emission tomography in the follow-up for breast cancer Anticancer Res 2003, 23:1859-1867 Publish with...

Ngày tải lên: 09/08/2014, 07:21

... World Journal of Surgical Oncology 2008, 6:84 [18F]-2-fluoro-2-deoxy-D-glucose-positron emission tomography (FDG-PET) has recently been used to assess various tumors PET is evaluated using...

Ngày tải lên: 09/08/2014, 07:21

... H, Bergstrom M, Collins VP, Eriksson L, Johnstrom P, Noren G: Positron emission tomography with 11Cmethionine and computed tomography of intracranial tumours compared with histopathologic examination ... C, Franz M, Gumprecht H, Jaeger R, Schwaiger M, Molls M: L-(methyl-11C) methionine positron emission tomography for target delineation in resected high-grade gliomas before radiotherapy Int J ... Mizuno H, Yanagi T, Takagi R, Pattaranutaporn P, Tsujii H: l-[methyl11C] Methionine positron emission tomography for target delineation in malignant gliomas: impact on results of carbon ion radiotherapy...

Ngày tải lên: 09/08/2014, 09:22

... effective tumor dose; CT: computed tomography; 18F-FDG: 18F-fluorodeoxyglucose; GTV: gross tumor volume; Gy: Gray; NSCLC: non-small cell lung cancer; PET: positron emission tomography; PTV: planning treatment ... 2009, 2:6 24 Gould MK, Kuschner WG, Rydzak CE, et al: Test performance of positron emission tomography and computed tomography for mediastinal staging in patients with non-small-cell lung cancer: ... for inoperable stage IA non-small cell lung cancer: 18F-fluorodeoxyglucose positron emission tomography/ computed tomography serial tumor response assessment Journal of Hematology & Oncology 2010...

Ngày tải lên: 10/08/2014, 22:20

... functional imaging technique used, but it’s usefulness has been questioned [1] Recently, positron emission tomography (PET) scanning using gallium-68DOTA-D-Phe1-Tyr3-octreotide (DOTATOC) has been reported ... S, El-Refaie S, Win Z, Rubello D, Al-Nahhas A: Clinical indications for gallium-68 positron emission tomography imaging Euro J Surg Onc 2009, 35:561-567 Aron DC, Raff H, Findling JL: Effectiveness ... Chen CC, Carrasquillo JA, Whatley M, Nieman LK: The role of [18F] fluorodeoxyglucose positron emission tomography and [111 In]diethylenetriaminepentaacetate-D-Phe-pentreotide scintigraphy in the...

Ngày tải lên: 10/08/2014, 23:20

... http://www.jmedicalcasereports.com/content/5/1/247 Page of Figure Pretreatment 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/ computed tomography scan (A) Prominent physiological brown fat uptake in the neck and thorax ... supraclavicular regions Figure Posttreatment 18F-fluorodeoxyglucose ( 18F-FDG) positron emission tomography/ computed tomography scan showing resolution of 18F-FDG-avid lymphadenopathy in the left cervical ... 2010 Accepted: 29 June 2011 Published: 29 June 2011 References Juweid ME: Utility of positron emission tomography (PET) scanning in managing patients with Hodgkin lymphoma Hematology Am Soc Hematol...

Ngày tải lên: 10/08/2014, 23:21

... Kanekura T, Yonekura K, Yoshii N: Increased glucose uptake by keratoacanthoma detected by positron emission tomography Clin Exp Dermatol 2007, 32:581-582 11 Stegger L, Juergens KU, Kliesch S, Wormanns ... M, Jones T, Hughes JM: Fluorine-18 deoxyglucose uptake in sarcoidosis measured with positron emission tomography Eur J Nucl Med 1994, 21:297-305 13 Takanami K, Kaneta T, Yamada T, Kinomura S, Yamada ... M, Hirabayashi H, Matsuda H: False positive accumulation in 18F fluorodeoxyglucose positron emission tomography scan due to sarcoid reaction following induction chemotherapy for lung cancer Jpn...

Ngày tải lên: 10/08/2014, 23:21

... journal Abbreviations CT: computed tomography; FDG: 18-fluorodeoxyglucose; FDG-PET: 18fluorodeoxyglucose positron emission tomography; HRCT: high-resolution computed tomography; IVL: intravascular ... computed tomography abnormality We were able to make an antemortem diagnosis of pulmonary intravascular lymphoma by transbronchial lung biopsy according to 18-fluorodeoxyglucose positron emission tomography ... abnormality in computed tomography (CT) scans Gallium scintigraphy showed slightly increased opacity in both of his lungs Conversely, 18fluorodeoxyglucose positron emission tomography (FDG-PET)...

Ngày tải lên: 10/08/2014, 23:21