Results 81 to 90 of about 7,915,278 (376)
Generalized Super-Cerenkov Radiations in Nuclear and Hadronic Media [PDF]
, 2007 Generalized Super-Cerenkov Radiations (SCR), as well as their SCR-signatures are investigated and classified. Two general SCR- coherence conditions are found as two natural extremes of the same spontaneous particles decay in (dielectric, nuclear or ...
Ion, D. B.
core +1 more source
$SU(n)\otimes U(1)_c$ gauge models with spontaneous symmetry breaking
, 1995 A possible generalization of the technique of the standard model to $SU(n)\otimes U(1)$ gauge models is proposed. A special Higgs mechanism and a new kind of Yukawa couplings in unitary gauge are introduced.
Cotăescu, Ion I.
core +1 more source
EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines
Molecular Oncology, EarlyView.The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche +8 more
wiley +1 more source
Frontiers in Plant Science, 2017 Brassinosteroids (BR) regulate plant tolerance to salt stress but the mechanisms underlying are not fully understood. This study was to investigate physiological mechanisms of 24-epibrassinolide (EBR)'s impact on salt stress tolerance in perennial ...
Wenli Wu +5 more
doaj +1 more source
Ion permeation in potassium ion channels [PDF]
Acta Crystallographica Section D Structural Biology, 2020 The study of ion channels dates back to the 1950s and the groundbreaking electrophysiology work of Hodgin and Huxley, who used giant squid axons to probe how action potentials in neurons were initiated and propagated. More recently, several experiments using different structural biology techniques and approaches have been conducted to try to understand
openaire +2 more sources
Toward a New Phenomenon: Super-Cerenkov Radiation
, 2004 In this letter a new coherent gamma emission mechanism, called Super-Cerenkov radiation, is introduced. The SCR is expected to take place when the charged particle is moving in a medium with a phase velocity satisfying the super-coherent condition.
Ion, D. B., Ion, M. L.
core
Molecular Oncology, EarlyView.This study presents a novel AI‐based diagnostic approach—comprehensive serum glycopeptide spectra analysis (CSGSA)—that integrates tumor markers and enriched glycopeptides from serum. Using a neural network model, this method accurately distinguishes liver and pancreatic cancers from healthy individuals.
Motoyuki Kohjima +6 more
wiley +1 more source
Archives of Polish Fisheries, 2017 The objectives of this study were to evaluate the effects of sub-lethal lead concentrations on serum osmolality, Na+ and Cl− levels, and hematological parameters in Nile tilapia, Oreochromis niloticus (L.) at different salinity levels.
Adhim Ma’dan Haikal +4 more
doaj +1 more source
Super-Cerenkov Radiation: A new phenomenon useful for RICH Detectors
, 2004 In this contribution the Super-Cerenkov radiation (SCR) as a new phenomenon which includes in a more general and exact form the usual Cerenkov effect is presented.
Ion, D. B., Ion, M. L.
core
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source