Results 71 to 80 of about 154,930 (307)
Molecules, 2019 Actinium-225 (225Ac) can be produced with a linear accelerator by proton irradiation of a thorium (Th) target, but the Th also underdoes fission and produces 400 other radioisotopes.
Jonathan Fitzsimmons +6 more
doaj +1 more source
Journal of High Energy Physics, 2023 Abstract We start by observing that the light-ray operators featured in the conformal collider literature are celestial primaries. This allows us to rephrase the corresponding 4D CFT correlators as probing a conformally soft matter sector of the 2D celestial CFT (CCFT). To demonstrate the utility of this perspective we show how the
Hu, Yangrui, Pasterski, Sabrina
openaire +3 more sources
Molecular Oncology, EarlyView.This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns +10 more
wiley +1 more source
Collider scope: when selection bias can substantially influence observed associations
bioRxiv, 2016 Large-scale cross-sectional and cohort studies have transformed our understanding of the genetic and environmental determinants of health outcomes. However, the representativeness of these samples may be limited – either through selection into studies ...
M. Munafo +4 more
semanticscholar +1 more source
Collider probes of axion-like particles [PDF]
, 2017 A bstractAxion-like particles (ALPs), which are gauge-singlets under the Standard Model (SM), appear in many well-motivated extensions of the SM. Describing the interactions of ALPs with SM fields by means of an effective Lagrangian, we discuss ALP ...
M. Bauer, M. Neubert, A. Thamm
semanticscholar +1 more source
Lepton Number Violation: Seesaw Models and Their Collider Tests [PDF]
Frontiers of Physics, 2017 The Majorana nature of neutrinos is strongly motivated from the theoretical and phenomenological point of view. A plethora of neutrino mass models, known collectively as Seesaw models, exist that could generate both a viable neutrino mass spectrum and ...
Yi-Fu Cai, T. Han, Tong Li, R. Ruiz
semanticscholar +1 more source
Molecular Oncology, EarlyView.We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu +10 more
wiley +1 more source
Review of IoT Systems for Air Quality Measurements Based on LTE/4G and LoRa Communications
IoTThe issue of air pollution has recently come to light due to rapid urbanization and population growth globally. Due to its impact on human health, such as causing lung and heart diseases, air quality monitoring is one of the main concerns.
Mpho Gift Doctor Gololo +9 more
doaj +1 more source
A Quality Control Assay to Access the HCl Molarity of Radionuclide Solutions
Chemosensors, 2016 Strontium-82 is produced by proton activation of a rubidium chloride target in an accelerator or cyclotron and purified by ion exchange chromatography. The Strontrium-82 is used in Cardigen generators to produce Rubidium-82 for cardiac imaging.
Jonathan Fitzsimmons
doaj +1 more source
Anatomy of inclusive tt‾W production at hadron colliders
Physics Letters B, 2020 In LHC searches for new and rare phenomena the top-associated channel pp→tt‾W±+X is a challenging background that multilepton analyses must overcome. Motivated by sustained measurements of enhanced rates of same-sign and multi-lepton final states, we ...
Stefan von Buddenbrock +2 more
doaj +1 more source