Results 61 to 70 of about 1,175,217 (343)
All macroscopic quantum states are fragile and hard to prepare [PDF]
, 2019 We study the effect of local decoherence on arbitrary quantum states. Adapting techniques developed in quantum metrology, we show that the action of generic local noise processes -- though arbitrarily small -- always yields a state whose Quantum Fisher ...
Dür, Wolfgang +2 more
core +2 more sources
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source
Disturbance-based measure of macroscopic coherence
New Journal of Physics, 2017 We propose a measure of macroscopic coherence based on the degree of disturbance caused by a coarse-grained measurement. Based on our measure, we point out that recently proposed criteria of macroscopic coherence may lead to inconsistent results when ...
Hyukjoon Kwon +3 more
doaj +1 more source
Stable macroscopic quantum superpositions
, 2011 We study the stability of superpositions of macroscopically distinct quantum states under decoherence. We introduce a class of quantum states with entanglement features similar to Greenberger-Horne-Zeilinger (GHZ) states, but with an inherent stability ...
C. W. Helstrom, F. Fröwis, W. Dür
core +1 more source
Observational Cosmology in Macroscopic Gravity [PDF]
, 2012 We discuss the construction of cosmological models within the framework of Macroscopic Gravity (MG), which is a theory that models the effects of averaging the geometry of space-time on large scales.
Alan Coley +11 more
core +2 more sources
Macroscopic strings as heavy quarks: Large-N gauge theory and anti-de Sitter supergravity [PDF]
, 1998 . We study some aspects of Maldacena's large-N correspondence between ${\cal N}=4$ superconformal gauge theory on the D3-brane and maximal supergravity on AdS$_5 \times S_5$ by introducing macroscopic strings as heavy (anti-) quark probes.
S. Rey, Jung-Tay Yee
semanticscholar +1 more source
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
Macroscopic and histopathological examinations of liver lesions in slaughtered cattle in Zabol City, Iran [PDF]
Iranian Journal of Veterinary Medicine, 2018 Background:Liver lesions in cattle not only have negative effects on the cattle breedingindustry, but also lead to loss of animal protein production, and in particularto endanger the consumers’ health. OBJECTIVES:This study was carried out to examine the
Abolghasem Sanjari +2 more
doaj +1 more source
The Course and Variation of the Facial Vein in the Face—Known and Unknown Facts: An Anatomical Study
Medicina, 2023 Background and Objectives: The facial vein is the main collector of venous blood from the face. It plays an important role in physiological as well as pathological context.
Martin Siwetz +6 more
doaj +1 more source