Results 231 to 240 of about 97,334 (289)

Monolithic UV‐Laser Programming of Photothermally Meta‐Morphing SMA Structures: Dual‐Encoded Kirigami Mechanics and Photonic Absorbance

Advanced Science, EarlyView.
A monolithic manufacturing strategy is presented for photothermal shape memory alloy (SMA) meta‐morphing structures. Using a single‐step UV‐laser process, the mechanical compliance is programmed via kirigami patterning while optical absorbance is simultaneously tuned through surface oxidation.
Hyunsoo Kim, Manmatha Mahato, Hunpyo Ju, Ryanda Enggar Anugrah Ardhi, Ji‐Seok Kim, Ashhad Kamal Taseer, Myung‐Joon Lee, Hyunjoon Yoo, Il‐Kwon Oh   +8 more
wiley   +1 more source

Application of the U-Net Deep Learning Model for Segmenting Single-Photon Emission Computed Tomography Myocardial Perfusion Images. [PDF]

Diagnostics (Basel)
Alenezi A, Mayya A, Alajmi M, Almutairi W, Alaradah D, Alhamad H.   +5 more
europepmc   +1 more source

Differentiation and correlation of regional uptake heterogeneity with cardiac dysfunction in biopsy-proven transthyretin amyloid cardiomyopathy using quantitative single-photon emission computed tomography/computed tomography: a single-center, cross-sectional study. [PDF]

EJNMMI Res
Tsujimoto M, Kawai H, Tanahashi S, Sarai M, Asada Y, Izawa H.   +5 more
europepmc   +1 more source

Evaluation of the SwiftScan mode in bone single-photon emission computed tomography (SPECT) imaging: effect on imaging quality and a semi-quantitative analysis. [PDF]

Quant Imaging Med Surg
Wu D, Guo S, Hao Y, Li J, Liu Y, Zhang X.   +5 more
europepmc   +1 more source

Impact of cardiac size on diagnostic performance of single-photon emission computed tomography myocardial perfusion imaging: insights from the REgistry of Fast Myocardial Perfusion Imaging with NExt generation single-photon emission computed tomography. [PDF]

Eur Heart J Cardiovasc Imaging
Randazzo MJ, Elias P, Poterucha TJ, Sharir T, Fish MB, Ruddy TD, Kaufmann PA, Sinusas AJ, Miller EJ, Bateman T, Dorbala S, Di Carli M, Castillo M, Liang JX, Miller RJH, Dey D, Berman DS, Slomka PJ, Einstein AJ.   +18 more
europepmc   +1 more source

Characterizing Cerebral Perfusion Changes in Subjective Cognitive Decline Using Single Photon Emission Computed Tomography: A Case-Control Study. [PDF]

J Clin Med
Lin YK, Lin LF, Kao CH, Chen IJ, Cheng CY, Tsai CL, Lee JT, Sung YF, Chou CH, Yen SY, Chiu CH, Yang FC.   +11 more
europepmc   +1 more source

Establishing Diagnostic Reference Levels for Single-Photon Emission Computed Tomography (SPECT) Imaging: A Preliminary Study in Indian Healthcare Settings. [PDF]

Cureus
Pandey A, Dhingra VK, Goswami M, Mishra P, Sharma P.   +4 more
europepmc   +1 more source

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Single photon-emission computed tomography

Journal of Nuclear Cardiology, 2010
Publisher Summary This chapter discusses single photon emission computed tomography. The development of single photon emission computed tomography (SPECT) put a powerful physiologic imaging technology in the hands of physicians and researchers. SPECT is neither as expensive nor as complex as positron emission tomography (PET) and can be used for many
Thomas A, Holly, Brian G, Abbott, Mouaz, Al-Mallah, Dennis A, Calnon, Mylan C, Cohen, Frank P, DiFilippo, Edward P, Ficaro, Michael R, Freeman, Robert C, Hendel, Diwakar, Jain, Scott M, Leonard, Kenneth J, Nichols, Donna M, Polk, Prem, Soman   +13 more
  +6 more sources

SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY

Neuroimaging Clinics of North America, 1995
Single-photon emission computed tomography is a well established functional imaging technique in epilepsy that aids precise noninvasive localization of the seizure focus required for surgical intervention in refractory seizures. Electroencephalography with video monitoring of seizures precedes more invasive evaluation, such as cortical or depth ...
B P, Mullan, M K, O'Connor, J C, Hung
openaire   +3 more sources

Single photon emission computed tomography

Computerized Radiology, 1985
Single photon emission computed tomography (SPECT) is becoming an increasingly important part of routine clinical nuclear medicine. By providing tomographic reconstructions in multiple planes through the patient, SPECT expands the clinical applications in nuclear medicine as well as providing better contrast, edge definition and separation of target ...
C W, Piez, B L, Holman
openaire   +2 more sources