Results 91 to 100 of about 50,281 (233)

Migration through Resolution Cell Correction and Sparse Aperture ISAR Imaging for Maneuvering Target Based on Whale Optimization Algorithm—Fast Iterative Shrinkage Thresholding Algorithm

open access: yesSensors
Targets faced by inverse synthetic aperture radar (ISAR) are often non-cooperative, with target maneuvering being the main manifestation of this non-cooperation.
Xinrong Guo, Fengkai Liu, Darong Huang
doaj   +1 more source

Lie monads and dualities

open access: yes, 2013
We study dualities between Lie algebras and Lie coalgebras, and their respective (co)representations. To allow a study of dualities in an infinite-dimensional setting, we introduce the notions of Lie monads and Lie comonads, as special cases of YB-Lie ...
Goyvaerts, Isar, Vercruysse, Joost
core   +1 more source

Type 1 diabetes risk factors, risk prediction and presymptomatic detection: Evidence and guidance for screening

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
Abstract Type 1 diabetes is recognized as a chronic disease with a presymptomatic phase that does not require insulin therapy and a clinical phase where insulin treatment becomes necessary. The presymptomatic phase is characterized by the presence of autoantibodies targeting pancreatic islet beta cell antigens (islet autoantibodies).
Ezio Bonifacio   +1 more
wiley   +1 more source

Categorical structures enriched in a quantaloid: tensored and cotensored categories [PDF]

open access: yesarXiv, 2004
Our subject is that of categories, functors and distributors enriched in a base quantaloid Q. We show how cocomplete Q-categories are precisely those which are tensored and conically cocomplete, or alternatively, those which are tensored, cotensored and order-cocomplete.
arxiv  

ISAR Image formation with a combined Empirical Mode Decomposition and Time-Frequency Representation

open access: yes, 2015
International audienceIn this paper, a method for Inverse Synthetic Aperture Radar (ISAR) image formation based on the use of the Complex Empirical Mode Decomposition (CEMD) is proposed.
Bay Ahmed , Ahmed Hadj   +2 more
core   +2 more sources

Sex‐specific predictive value of reticulated platelets in coronary artery disease: A systematic review and meta‐analysis

open access: yesEuropean Journal of Clinical Investigation, EarlyView.
This meta‐analysis of 1835 patients (527 females, 1308 males) shows that elevated RPs are significant predictors of MACCE in both sexes (males: OR 1.99, 95% CI 1.3–3.05; females: OR 2.29, 95% CI 1.31–3.99). Elevated RPs are more strongly associated with cardiovascular death in females (OR 3.29, 95% CI 1.69–6.40) compared to males (OR 2.19, 95% CI .98–4.
Sebastien Elvinger   +13 more
wiley   +1 more source

A Hybrid SAR/ISAR Approach for Refocusing Maritime Moving Targets with the GF-3 SAR Satellite

open access: yesSensors, 2020
Due to self-motion and sea waves, moving ships are typically defocused in synthetic aperture radar (SAR) images. To focus non-cooperative targets, the inverse SAR (ISAR) technique is commonly used with motion compensation.
Zhishuo Yan, Yi Zhang, Heng Zhang
doaj   +1 more source

Density operator and entropy of the damped quantum harmonic oscillator [PDF]

open access: yesHelv. Phys. Acta 68 (1995) 225-234, 2005
The expression for the density operator of the damped harmonic oscillator is derived from the master equation in the framework of the Lindblad theory for open quantum systems. Then the von Neumann entropy and effective temperature of the system are obtained.
arxiv  

Sensitization of Non‐M3 Acute Myeloid Leukemia Blasts to All‐Trans Retinoic Acid by the LSD1 Inhibitor Tranylcypromine: TRANSATRA Phase I Study

open access: yesEuropean Journal of Haematology, EarlyView.
ABSTRACT The treatment of elderly, nonfit acute myeloid leukemia (AML)/MDS patients with relapsed/refractory (R/R) disease remains challenging. As histone demethylase LSD1 (KDM1A) is a rational therapeutic target in AML, we conducted a phase I trial (“rolling‐six design”) with the LSD1 inhibitor tranylcypromine (TCP, dose levels [DL] 20, 40, 60, 80 mg ...
Michael Kruszewski   +22 more
wiley   +1 more source

Real-World Biologic Use Patterns in Severe Asthma, 2015–2021: The CLEAR Study

open access: yesPragmatic and Observational Research
Trung N Tran,1 Stephanie Chen,1 Benjamin Emmanuel,1 Alan Altraja,2,3 Arnaud Bourdin,4,5 Chau-Chyun Sheu,6,7 Ming-Ju Tsai,6,7 Flavia CL Hoyte,8 Anna Quinton,9 Bill Cook,1 Lakmini Bulathsinhala,10 William Henley,10,11 Celine Yun Yi Goh,10,12 Yang Liu,10 ...
Tran TN   +16 more
doaj  

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