Results 41 to 50 of about 1,739,905 (146)

Venous Thromboembolism in Hematologic Malignancies: Incidence, Risk Factors, and the Role of Direct Oral Anticoagulants

open access: yesEuropean Journal of Haematology, EarlyView.
ABSTRACT Thrombotic events, particularly venous thromboembolism (VTE), are a significant source of morbidity and mortality among patients with hematologic malignancies. These patients face unique challenges due to treatment‐related complications such as thrombocytopenia, coagulopathy, and heightened bleeding risk.
Mario Biglietto   +12 more
wiley   +1 more source

Cassini's identity for k-bonacci numbers

open access: yes
17 pages, 4 ...
Parks, Harold R., Wills, Dean C.
openaire   +2 more sources

A New Physics‐Constrained Neural Network Approach to Retrieve CH4 Vertical Profiles From Hyperspectral Infrared Data

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 21, 16 November 2026.
Abstract Methane (CH4 ${\text{CH}}_{4}$) is a critical greenhouse gas, and accurate monitoring of its vertical distribution is essential for understanding its radiative impact and identifying emission sources. This paper introduces a novel methodology using a physics‐constrained neural network based on soft constraints to retrieve CH4 ${\text{CH}}_{4}$
Rocco Giosa   +12 more
wiley   +1 more source

On the connections between Fibonacci and Mulatu Numbers

open access: yesIntermaths
In this work, we present a detailed study of the Fibonacci--Mulatu sequence, {FMn}, defined recursively by FMn+2=FMn+1+FMn with initial terms FM0 = 4 and FM1 = 1.
Eudes Antonio Costa   +2 more
doaj   +1 more source

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

open access: yesMass Spectrometry Reviews, Volume 45, Issue 6, Page 1064-1086, November/December 2026.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

Description and analysis of Cassini-Huygens' orbital manoeuvres [PDF]

open access: yes, 2022
openIl seguente elaborato affronterà una descrizione qualitativa delle manovre orbitali affrontate dalla missione Cassini ...
TUSSARDI, CHIARA
core  

Algebraic, Differential and Fractional Properties of Balancing-like Polynomials

open access: yesFractal and Fractional
This study investigates the algebraic and differential properties of balancing-like polynomials, which constitute a polynomial extension of balancing-like sequences.
Engin Özkan, Beyza Tekeoğlu Akkaya
doaj   +1 more source

A Radio Science Experiment for Dragonfly to Investigate Titan's Rotation and Interior Structure

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract NASA's mission Dragonfly to Titan is scheduled for launch in 2028 with arrival in 2034 to study Titan's prebiotic chemistry and habitability. We propose a radio science experiment for Dragonfly, in which radiometric tracking of the rotorcraft from the Deep Space Network, already baselined for communications and navigation, is used as a ...
Flavio Petricca, Dustin Buccino
wiley   +1 more source

Cassini encounters with hot flow anomaly-like phenomena at Saturn's bow shock [PDF]

open access: yes, 2008
The first observations of the kronian equivalent of hot flow anomalies (HFAs) are presented. Using magnetic field and plasma data we discuss two events that were observed upstream of Saturn's bow shock during the first two orbits of the Cassini ...
Bertucci, Cesar   +21 more
core   +1 more source

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