Results 181 to 190 of about 286,249 (285)

Pulse‑level characterization of low monitor unit deliveries on a modern linear accelerator using a plastic scintillation detector. [PDF]

J Appl Clin Med Phys
White AJ, Yadav P, Das IJ, Khan AU.
europepmc   +1 more source

SEMICONDUCTOR AND SCINTILLATION RADIATION DETECTORS

vaj rad obrađuje fizikalne principe, konstrukciju i primjenu poluvodičkih i scintilacijskih detektora zračenja. Prikazan je mehanizam detekcije, karakteristike materijala, prijenos svjetlosti i princip rada fotoosjetljivih uređaja, kao i toplinski ...
Kralj, Ines
core  

NRF2/xCT‐Mediated Antioxidant Adaptation Attenuates Apoptosis Induced by ASCT2 Inhibition in Prostate Cancer

Cancer Science, EarlyView.
ASCT2 inhibition induces ROS accumulation and activates NRF2‐dependent xCT upregulation in prostate cancer. This adaptive response partially supports residual cystine acquisition and glutathione synthesis, whereas combined ASCT2 and xCT inhibition disrupts redox compensation and predominantly promotes apoptotic cell death.
Jiaxing Wei, Yasutaka Yamada, Takaaki Tamura, Masahiro Sugiura, Xue Zhao, Meng Ni, Adilan Aierken, Tomokazu Sazuka, Yusuke Imamura, Shinichi Sakamoto   +9 more
wiley   +1 more source

Evidence That the Protein Phosphatase Activity of PTEN Contributes to Embryonic Development and Tumor Suppression

Cancer Science, EarlyView.
Mice expressing only mutant PTEN Y138L, a protein which shows normal suppression of cellular AKT yet lacks protein phosphatase activity, die in utero, and heterozygous mice display a range of tumors. This indicates both the lipid and protein phosphatase activities of PTEN work together for normal tumor suppression and embryonic development.
Priyanka Tibarewal, Laura Spinelli, Nisha Kriplani, Helen Wise, Nadege Poncet, Giulia Marzano, Karen E. Anderson, Katarzyna M. Grzes, Zofia Varyova, Mahreen Adil, C. Peter Downes, Phillip T. Hawkins, Len R. Stephens, Kate G. Storey, Doreen A. Cantrell, Bart Vanhaesebroeck, Nicholas R. Leslie   +16 more
wiley   +1 more source

Imaging skins: stretchable Gd2O2S:Tb X-ray detectors for image-guided surgery. [PDF]

Int J Comput Assist Radiol Surg
Raffaut R, Moss R, Stilli A, Stoyanov D.
europepmc   +1 more source

‘I like to dance with the flowers!’: Exploring the possibilities for biodiverse futures in an urban forest school

Children &Society, EarlyView.
Abstract This article explores the ways in which ‘forest school’, an educational approach where children engage in creative and play based activities in a ‘natural’ environment, can contribute towards Sustainable Development Goal 15 (SDG 15) by promoting sustainable use of terrestrial ecosystems and by helping address biodiversity loss. Drawing on data
Hannah Hogarth
wiley   +1 more source

Experimental activation assessment of open-type yoke in a PET cyclotron by non-destructive/destructive γ-ray measurement approaches. [PDF]

Med Phys
Yoshida G, Matsumura H, Toyoda A, Nakamura H, Masumoto K, Miura T, Watanabe E, Tsugane K, Saito K, Koumura I, Uno H, Kozaki M, Yamamoto A, Toyohara J, Wagatsuma K.   +14 more
europepmc   +1 more source

Arrays of Segmented, Tapered Light Guides for Use with Large, Planar Scintillation Detectors. [PDF]

IEEE Trans Nucl Sci, 2015
Raylman RR, Vaigneur K, Stolin AV, Jaliparthi G.   +3 more
europepmc   +1 more source

The Place for Form in Wollheim's Lectures on Formalism and Pictorial Organization

European Journal of Philosophy, EarlyView.
Abstract At the time of his death, Richard Wollheim was writing a short book on Formalism and Pictorial Organization. Much of it, but by no means all of it, had been published before (it has come out posthumously in its entirety in late 2025). Here I do two things. First, I have provided a rather detailed exegesis concentrating on the parts of the book
Gary Kemp
wiley   +1 more source

Inline gamma spectroscopy and liquid scintillation HPLC reveal daughters in ²²⁵Ac-radiopharmaceutical. [PDF]

EJNMMI Radiopharm Chem
Claude G, Balzer M, Brenner W, Bruchertseifer F, Morgenstern A, Thonon D, Spreckelmeyer S.   +6 more
europepmc   +1 more source