Results 91 to 100 of about 39,722 (293)

Shortened Acquisition Duration for Brain Tumor ¹¹C-Methionine Positron Emission Tomography on Silicon Photomultiplier Positron Emission Tomography/Computed Tomography

Applied Sciences
Positron emission tomography/computed tomography (PET/CT) scanners equipped with silicon photomultiplier detectors offer superior sensitivity and count-rate performance.
Takato Inomata, Kaoru Sato, Masanobu Ibaraki, Mamoru Kominami, Yuki Shinohara, Fumiko Kinoshita, Hiroyuki Yamamoto, Mamoru Kato, Toshibumi Kinoshita, Koichi Chida   +9 more
doaj   +1 more source

The DEuterated SCintillator Array for Neutron Tagging

EPJ Web of Conferences, 2014
A neutron tagging array based upon liquid deuterated scintillators is being developed for the study of neutron-rich systems. The DEuterated SCintillator Array for Neutron Tagging, or DESCANT, will serve as an auxiliary detector for both the TIGRESS and ...
Wong J., Bildstein V., Garrett P.E., Bandyopadhyay D., Bangay J., Bianco L., Demand G., Deng G., Finlay A., Hadinia B., Leach K.G., Liblong A., Svensson C.E., Sumithrarachchi C., Ball G.C., Churchman R., Garnsworthy A., Hackman G., Pearson C.J., Martin J.P., Ashley S.F., Crider B.P., McEllistrem M.T., Peters E.E., Prados-Estevez F.M., Yates S.W., Vanhoy J.R.   +26 more
doaj   +1 more source

Wavelength‐Dependent Photobiomodulation Regulates Macrophage Polarization via Mitochondrial Dynamics and Metabolic Reprogramming

Advanced Science, EarlyView.
Light wavelength encodes distinct macrophage fates through mitochondrial and metabolic remodeling. Red 625 nm irradiation induces glycolysis, mitochondrial fission, and M1 polarization, whereas near‐infrared 850 nm irradiation promotes fatty acid oxidation, mitochondrial fusion, and M2 polarization.
Qiusheng Shi, Hao Jia, Jianfei Dong, Linhao Li, Jingqi Cao, Xun Chen, Zhenzhen Jia, Jing Na, Zhijie Yang, Xinyuan Chen, Yubo Fan, Shuhua Yue, Lisha Zheng   +12 more
wiley   +1 more source

Calibration of a photomultiplier array spectrometer

, 1989
A systematic approach to the calibration of a photomultiplier array spectrometer is presented. Through this approach, incident light radiance derivation is made by recognizing and tracing gain characteristics for each photomultiplier ...
Bailey, Steven A., Piazza, Charles R., Wright, C. Wayne   +2 more
core  

Silicon photomultiplier for atmospheric lidar applications

, 2012
The viability and performance of using a silicon photomultiplier (SiPM) in atmospheric lidar applications is experimentally compared against the well-established use of photomultiplier tubes.
Sicard, Michaël, Royo Royo, Santiago, Comerón Tejero, Adolfo, Riu Gras, Jordi   +3 more
core   +1 more source

Unusual Thermally Induced Blueshift and Emission Amplification of Mn2+ Ions Enable Filter‐Free Luminescent Thermal Imaging

Advanced Science, EarlyView.
ABSTRACT The shift from point‐based thermal sensing to filter‐free thermal imaging requires luminescent thermometers that exhibit pronounced and thermally driven spectral changes within spectral regions matching the sensitivity profiles of the red, green and blue (RGB) channels of a digital camera.
Y. Abe, M. Szymczak, J. Zeler, L. Marciniak   +3 more
wiley   +1 more source

Results of Gamma Photon and Neutron Irradiations of Hamamatsu R5600-03/NG

, 2008
Gamma photon and neutron irradiation tests were carried out to study the applicability of R5600-03/NG miniature photomultiplier tubes (PMTs) from Hamamatsu in the forward calorimeters (HF) of the hadron calorimeter (HCAL) of the Compact Muon Solenoid ...
Bencze Gy. L, Photomultiplier Tubes Dajk
core  

Real‐Time Stress Visualization of Hydrogels Enabled by Supramolecularly Switched Stretch‐Induced Phase Separation

Advanced Science, EarlyView.
Supramolecular hydrogels enable real‐time visualization of mechanical stress through supramolecular switching mechanotransduction. Adamantane‐modified cellulose functions as a responsive domain that undergoes an on–off transition between hydrated and dehydrated states via reversible β‐cyclodextrin–adamantane complexation and decomplexation.
Sooyeon Noh, Akihide Sugawara, Naoaki Ishihara, Takashi Konishi, Yuki Ueda, Ryuhei Motokawa, Yoshinori Takashima, Hiroshi Uyama   +7 more
wiley   +1 more source

Example of a Transducer: Photomultiplier Tube

, 2000
This is a still image showing a photomultiplier ...
Ward, Charles
core   +1 more source

Low temperature PMT performance test for liquid argon detector

四川大学学报. 自然科学版, 2019
China dark matter experiment (CDEX) intends to use liquid argon detector as an anti-coincidence detector for high-purity germanium detectors. The photomultiplier tube used in the liquid argon detector needs to be able to work stably for a long time under
HE Chao, LIU Shu-Kui, XING Hao-Yang, LIN Xing-De, ZHU Jing-Jun   +4 more
doaj