Results 121 to 130 of about 2,823,042 (391)

The new LUCID-2 detector for luminosity measurement and monitoring in ATLAS

open access: yesJournal of Instrumentation, 2018
The ATLAS luminosity monitor, LUCID (LUminosity Cherenkov Integrating Detector), had to be upgraded for the second run of the LHC accelerator that started in spring 2015.
G. Avoni   +25 more
semanticscholar   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Optimization of Measurement Conditions for Geochemical Survey Sample Analysis by X-ray Fluorescence Spectrometry with Pressed Powder Pellet Sample Preparation

open access: yesYankuang ceshi, 2018
BACKGROUND Powder compaction is a widely used sample preparation method for X-ray Fluorescence Spectrometry. However, due to the existence of mineral and matrix effects, the measurement conditions should be optimized.
LIU Yu-chun   +3 more
doaj   +1 more source

Photon-number-resolution with sub-30-ps timing using multi-element superconducting nanowire single photon detectors

open access: yes, 2008
A photon-number-resolving detector based on a four-element superconducting nanowire single photon detector is demonstrated to have sub-30-ps resolution in measuring the arrival time of individual photons.
Andrew J. Kerman   +9 more
core   +1 more source

Science Requirements and Detector Concepts for the Electron-Ion Collider [PDF]

open access: yesNuclear Physics, 2021
R. A. Khalek   +413 more
semanticscholar   +1 more source

A detector for the sources [PDF]

open access: yesNature Methods, 2018
Nature methods 15(10), 774 - 775 (2018).
openaire   +3 more sources

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

open access: yesFEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman   +3 more
wiley   +1 more source

Photon-counting Detector CT: System Design and Clinical Applications of an Emerging Technology.

open access: yesRadiographics, 2019
Photon-counting detector (PCD) CT is an emerging technology that has shown tremendous progress in the last decade. Various types of PCD CT systems have been developed to investigate the benefits of this technology, which include reduced electronic noise,
S. Leng   +7 more
semanticscholar   +1 more source

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

open access: yesFEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello   +6 more
wiley   +1 more source

Amorphous and Polycrystalline Photoconductors for Direct Conversion Flat Panel X-Ray Image Sensors

open access: yesSensors, 2011
In the last ten to fifteen years there has been much research in using amorphous and polycrystalline semiconductors as x-ray photoconductors in various x-ray image sensor applications, most notably in flat panel x-ray imagers (FPXIs).
Karim S. Karim   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy