Results 121 to 130 of about 20,129 (256)

Coccolithophore particulate inorganic and organic carbon ratios: An evaluation of acid decalcification methods

Limnology and Oceanography: Methods, EarlyView.
Abstract Accurate direct measurements of coccolithophore particulate inorganic and organic carbon ratios (PIC/POC) are crucial for understanding the physiology and role these microbes play in global ocean carbon flux. Direct measurements of POC are commonly obtained by acid fuming or applying acid directly to filters to dissolve PIC (CaCO3) prior to CN
Madison B. Cox, Robert F. Whitehead, Alison R. Taylor   +2 more
wiley   +1 more source

Growth difficulties and growth of crack free Eu2+ activated KSr2I5 scintillator single crystal by vertical bridgman-stockbarger technique for radiation detection applications

Results in Chemistry
Europium activated potassium strontium iodide (KSr2I5:0.5Eu2+) compound was synthesized and refined by indigenous zone-refinement experimental set-up.
Arumugam Raja, V. Sivasubramani, Theophile Niyitanga, RO. MU. Jauhar, V. Siva, P. Vijayakumar, Sakthivel Kumaravel, Imran Hasan, S. Mullai Venthan, P. Ramasamy   +9 more
doaj   +1 more source

Two-Detector Single-Crystal Scintillation Autocorrelation Spectrometer with Rejection of Afterpulses [PDF]

, 2002
Two-detector single-crystal scintillation autocorrelation spectrometer with rejection of afterpulses is developed.
Morozov, V A, Morozova, N V
core  

Discovering Shared Design Heritage for Semiconductor‐Based Gamma‐Ray Spectrometers: From CdTe to Metal Halide Perovskites

Laser &Photonics Reviews, EarlyView.
Decades of CdTe and CdZnTe gamma‐ray spectrometer development define core design principles for room‐temperature semiconductor detectors. This Review highlights how metal halide perovskites rapidly assimilate these principles, particularly through defect and compositional engineering strategies that establish favorable spectroscopic conditions for ...
Younghak Kim, Jiwon Seo, Jihwan Boo, Jaehyeon Seo, Chanho Kim, Geehyun Kim, Jung‐Yeol Yeom, Beomjun Park   +7 more
wiley   +1 more source

New High Light Yield and Fast Ceramic Scintillator Y₃Al_2.5Ga_2.5O₁₂:Ce, Mg

Photonics
New scintillation transparent ceramics Y3Al2.5Ga2.5O12:Ce, Mg has been produced and evaluated for the first time. The material possesses a density of 5.17 g/cm3, a highlight yield of 44,000 ph/MeV, and an effective scintillation kinetics decay constant ...
Valentina Smyslova, Aliaksei Bondarau, Andrei Fedorov, Elizaveta Borisevich, Ilya Lagutskiy, Petr Karpuyk, Ilia Komendo, Vladimir Kalinov, Vitaly Mechinsky, Vasilii Retivov, Yauheni Talochko, Andrei Vasil’ev, Mikhail Korzhik   +12 more
doaj   +1 more source

Advances in the Scintillation Performance of LSO:Ce Single Crystals [PDF]

, 2002
We investigated the scintillation characteristics of 2186 LSO crystals that were cut from over 400 crystal boules. We measured the light output and energy resolution of all crystals, and also measured the decay times of a broad sampling of the crystals ...
Melcher, CL, Nutt, R, Eriksson, L, Eriksson, M, Schmand, M, Spurrier, MA, Givens, G   +6 more
core   +1 more source

Quantification of 10B and 11B in Biological Samples in Translational Science and Clinical Applications for Boron Neutron Capture Therapy (BNCT)

Medicinal Research Reviews, EarlyView.
ABSTRACT Boron neutron capture therapy (BNCT) is a targeted radiotherapy that exploits the selective accumulation of the 10B isotope within tumors, followed by irradiation with low‐energy neutrons to induce high linear energy transfer particles with short path lengths, resulting in localized tumor cell destruction while sparing surrounding healthy ...
Christoph Selg, Wolfgang A. G. Sauerwein, Evamarie Hey‐Hawkins   +2 more
wiley   +1 more source

Development of Large-Area Charged Particle Detector with Inorganic Scintillator Plates and Wavelength Shifting Fibers

EPJ Web of Conferences, 2018
A Large-area charged particle detector for highenergy physics experiments has been developed. This detector includes inorganic scintillator plates with thicknesses of 0.5 mm and wavelength-shifting fibers (WLSFs) of 0.2 mm in diameters.
Mizuno Takahiro, Emoto Yusaku, Fujihara Kento, Ito Hiroshi, Kawai Hideyuki, Kimura Shota, Kobayashi Atsushi   +6 more
doaj   +1 more source

Slow Scintillation Component and Radiation Induced Readout Noise in Pure CsI Crystals [PDF]

, 2016
Because of its fast decay time and low cost, pure CsI crystals are used in HEP experiments for fast crystal calorimetry. CsI crystal samples from three vendors were characterized for the Mu2e experiment at Fermilab with data used to define crystal ...
Zhang, Liyuan, Liyuan Zhang, Yang, Fan, Zhu, Ren-Yuan, Fan Yang, Ren-Yuan Zhu   +5 more
core   +1 more source

Fabrication of amorphous lamellar freestanding poly(N‐dodecyl acrylamide) films and their mechanical properties

Polymer International, EarlyView.
A freestanding film of completely uniaxially oriented amorphous lamellae was produced. The film exhibited enhanced tensile strength with increasing orientation of the lamella. Abstract An amorphous lamellar freestanding film composed of poly(N‐dodecyl acrylamide) (pDDA) was prepared by annealing a micrometer‐thick film under humid conditions (humid ...
Yuki Koizumi, Yoshimasa Matsuo, Akito Masuhara, Hinako Ebe, Yuya Ishizaki‐Betchaku, Shusaku Nagano, Jun Matsui   +6 more
wiley   +1 more source