Results 81 to 90 of about 14,777,258 (301)

A spectrometric approach in radiography for detection of materials by their effective atomic number

, 2009
In this paper we report a spectrometric approach to dual-energy digital radiography that has been developed and applied to identify specific organic substances and discern small differences in their effective atomic number. An experimental setup has been
Onyshchenko, G M, Ryzhikov, V D, Smith, C F, Naydenov, S V, Lecoq, P   +4 more
core   +1 more source

Characterization of Incidental Renal Mass With Dual-Energy CT: Diagnostic Accuracy of Effective Atomic Number Maps for Discriminating Nonenhancing Cysts From Enhancing Masses. [PDF]

, 2017
OBJECTIVE The purpose of this study was to assess the diagnostic accuracy of effective atomic number maps reconstructed from dual-energy contrast-enhanced data for discriminating between nonenhancing renal cysts and enhancing masses.
Farjat, Alfredo E, Alfredo E. Farjat, Achille Mileto, Desiree E. Morgan, Bellini, Davide, Zarzour, Jessica G, Jessica G. Zarzour, Lukas Ebner, Ebner, Lukas, Allen, Brian C, Brian C. Allen, Pietryga, Jason A, Mileto, Achille, Morgan, Desiree E, Jason A. Pietryga, Davide Bellini, Allen, Brian C., Ebner, L., Pietryga, Jason A., Allen, B. C., Zarzour, J. G., Morgan, D. E., Zarzour, Jessica G., Farjat, Alfredo E., Mileto, A., Morgan, Desiree E., Farjat, A. E., Bellini, D., Pietryga, J. A.   +28 more
core   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Genuine Quantum Effects in Dicke-Type Models at Large Atom Numbers

Physical Review Letters
We investigate the occurrence of genuine quantum effects and beyond mean-field physics in the balanced and unbalanced open Dicke model with a large, yet finite number of atoms $N$. Such driven and dissipative quantum many-body systems have recently been realized in experiments involving ultracold gases inside optical cavities and are known to obey mean-
Kai Müller, Walter T. Strunz
openaire   +3 more sources

Atomic Energy Commission Report 149

, 1966
From introduction: This is one of a series of three reports on airborne radioactivity surveys in the United States. The reports contain the 185 airborne anomaly maps issued by the U. S.
U.S. Atomic Energy Commission. Grand Junction Office.
core  

Atomic Energy Commission Reports [PDF]

, 1963
Quarterly progress report metallurgy research operation at Hanford Atomic Products Operation in Richland ...

core  

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

Computation of the effective atomic number and mass density from virtual monoenergetic photon-counting CT reconstructions

Heliyon
The aim of this work was to develop and test an image-domain-based method for calculating mass density (ρ) and effective atomic number (Zeff) maps from virtual monoenergetic reconstructions generated with the clinically approved photon-counting computed ...
Sebastian Horstmeier, Felix Sebastian Thomsen, Jan Borggrefe   +2 more
doaj   +1 more source

Atomic Energy Commission Reports [PDF]

, 1965
Quarterly progress report on metallurgy research operations at Hanford Atomic Products Operation in Richland ...

core  

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

FEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés, Luise Franz, Christian P.R. Hackenberger   +2 more
wiley   +1 more source