Results 51 to 60 of about 5,197 (334)
Waveguide diode frequency tripler 75-110 GHz calculation and design practice
Физика волновых процессов и радиотехнические системы, 2015 Waveguide diode frequency tripler in the range of 75 to 110 GHz calculation and design method, based on using HFSS and Designer programs, combining electrodynamic waveguide structures and nonlinear characteristics analysis, was proposed.
V.V. Berezin, A.M. Schitov
doaj
Improved frequency tripler with integrated single-barriervaractor
Electronics Letters, 2000 A monolithically integrated frequency tripler on semi-insulating GaAs substrate with a 210 GHz output frequency is presented. The measured conversion efficiency using a GaAs-GaAlAs single-barrier varactor is 13.5%, with an output power of >10 mW.
R. Meola, J. Freyer, M. Claassen
openaire +1 more source
Molecular Oncology, EarlyView.We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck +12 more
wiley +1 more source
Laboratory rotational ground state transitions of NH$_3$D$^+$ and CF$^+$ [PDF]
, 2016 Aims. This paper reports accurate laboratory frequencies of the rotational ground state transitions of two astronomically relevant molecular ions, NH3D+ and CF+. Methods. Spectra in the millimeter-wave band were recorded by the method of rotational state-
Brünken, Sandra +3 more
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Molecular Oncology, EarlyView.Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad +35 more
wiley +1 more source
A Tunable 240–290 GHz Waveguide Enclosed 2-D Grid HBV Frequency Tripler [PDF]
, 2016 This paper presents a high-power 240–290 GHz waveguide enclosed two-dimensional (2-D) grid heterostructure barrier varactor (HBV) frequency multiplier. A 35 mW of output power is produced at 247 GHz with an input power of 900 mW.
Dahlbäck, Robin +3 more
core +1 more source
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source
Magnetic Frequency Tripler Using Amorphous Cores.
IEEJ Transactions on Industry Applications, 1993 Magnetic frequecy tripler has a configuration with star-connected primary windings and open-delta-connected secondary windings of three saturable reactors. This paper describes a tripler comprised of saturable reactor using an iron amorphous magnetic material for higher efficiency.
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A waveguide embedded 250 GHz quasi-optical frequency-tripler array [PDF]
, 2014 A waveguide embedded 250 GHz HBV-varactor quasi-optical multiplier array is presented. The module utilizes a mechanically compact and simple shim system, combining the large array power handling capability with the convenience of waveguide interfaced ...
Dahlbäck, Robin +3 more
core +1 more source
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source