Results 111 to 120 of about 79,041 (291)

Observation of energetic ion anisotropy using neutron diagnostics in the Large Helical Device

Nuclear Fusion
Energetic ion anisotropy was observed by tangential sightline compact neutron energy spectrometers (CNESs) in tangential neutral beam heated deuterium plasmas in Large Helical Device. Significant upper and lower energy shifts in D–D neutron energy from 2.
K. Ogawa, M. Isobe, S. Sangaroon, L.Y. Liao, G.Q. Zhong, R. Seki, H. Nuga, M. Osakabe   +7 more
doaj   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Development of Adaptive Point-Spread Function Estimation Method in Various Scintillation Detector Thickness for X-ray Imaging. [PDF]

Sensors (Basel), 2023
Cha BK, Lee Y, Kim K.
europepmc   +1 more source

How do secondary schools in England talk about modern languages? A corpus‐assisted discourse analysis of school websites

British Educational Research Journal, EarlyView.
Abstract Situating the study within an ecological perspective on language education, this article examines how secondary schools in England present Modern Languages (MLs) on official school websites. Focusing on 44 schools in Local Authorities with the lowest percentage average entry for the Languages pillar of the EBacc, we built a text database ...
Zhu Hua, Yunpeng Du, Elin Arfon
wiley   +1 more source

Investigation of Deconvolution Method with Adaptive Point Spread Function Based on Scintillator Thickness in Wavelet Domain

Bioengineering
In recent years, indirect digital radiography detectors have been actively studied to improve radiographic image performance with low radiation exposure.
Kyuseok Kim, Bo Kyung Cha, Hyun-Woo Jeong, Youngjin Lee   +3 more
doaj   +1 more source

Evaluation of advanced methods and materials for construction of scintillation detector light guides. [PDF]

Appl Radiat Isot, 2022
Raylman RR, Johnson MB, Bintrim J, Dewasurendra V, Crawford K, Jaliparthi G, Martone P, Mantz P.   +7 more
europepmc   +1 more source

The research program of the Liquid Scintillation Detector (LSD) in the Mont Blanc Laboratory [PDF]

A massive (90 tons) liquid scintillation detector (LSD) has been running since October 1984 in the Mont Blanc Laboratory at a depth of 5,200 hg/sq cm of standard rock.
Badino, G., Dadykin, V. L., Korchagin, P. V., Korchagin, V. B., Malgin, A. S., Ryassny, F. G., Ryazhskaya, O. G., Talochkin, V. P., Yakushev, V. F., Zatsepin, G. T.   +9 more
core   +1 more source

Halide perovskites in wide‐spectrum photodetection

Bulletin of the Korean Chemical Society, EarlyView.
Recent advances in perovskite‐based photodetectors (PPDs), phototransistors, and photoconductors are technically discussed in this review. Moreover, the mechanism behind different harvesting processes in perovskite following the energy of photons is explained, where the gamma or x‐rays are ionizing.
Somayeh Gholipour, Reza Rahighi, Mohammad Panahi, Muhammad Naufal Lintangpradipto, Reza Ghayoor, Michael Saliba   +5 more
wiley   +1 more source

Carbon‐14 Perovskite Betavoltaics Reach Record 10.79% Efficiency

Carbon Energy, EarlyView.
A perovskite‐based betavoltaic cell incorporating carbon‐14 nanoparticles and formamidinium lead iodide achieves a record energy conversion efficiency of 10.79%. The device design enhances charge generation through an electron avalanche multiplication mechanism.
Hong Soo Kim, Ryan Rhee, Junho Lee, Muhammad Bilal Naseem, Jung Hwan Lee, Jong Hyeok Park, Su‐Il In   +6 more
wiley   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

Archaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares, Eriola Jakoel, Ron Be’eri, Oded Lipschits, Ronny Neumann, Yuval Gadot   +5 more
wiley   +1 more source