Results 71 to 80 of about 1,767 (181)

Fitness beyond age: Multidisciplinary expert opinion on redefining fitness for targeted therapies in chronic lymphocytic leukemia

open access: yesHemaSphere, Volume 10, Issue 2, February 2026.
Abstract Advancements in the understanding of chronic lymphocytic leukemia (CLL) have transformed patient care, leading to the development of novel targeted therapies. Traditionally, patient fitness for treatment was based on the tolerability of chemoimmunotherapy such as fludarabine–cyclophosphamide–rituximab.
Raúl Córdoba   +9 more
wiley   +1 more source

Evaporation Boundary Conditions for the Linear R13 Equations Based on the Onsager Theory

open access: yesEntropy, 2018
Due to the failure of the continuum hypothesis for higher Knudsen numbers, rarefied gases and microflows of gases are particularly difficult to model.
Alexander Felix Beckmann   +3 more
doaj   +1 more source

Using Plücker Coordinates for Pumping Speed Evaluation of Molecular Pump in the DSMC Method

open access: yesInternational Journal of Rotating Machinery, 2001
In this study, the Plücker coordinates representation is used to formulate the ruled surface and the molecular path for pumping speed performance evaluation of a molecular vacuum pump.
Fong-Zhi Chen   +4 more
doaj   +1 more source

Research on double sliding mode adaptive nonlinear control systems based on the U-model

open access: yesAutomatika
In this paper, the problem of high precision control for nonlinear continuous systems with external uncertainties is studied, and the state space expression of continuous time MIMO U-model is presented.
Fengxia Xu   +4 more
doaj   +1 more source

Comparison between the DSMC and DSBGK Methods

open access: yes, 2012
Theoretical analysis of algorithms and detailed comparison of simulation ...
openaire   +2 more sources

On Adaptive Fractional Dynamic Sliding Mode Control of Suspension System

open access: yesComputation
This paper introduces a novel adaptive control method for suspension vehicle systems in response to road disturbances. The considered model is based on an active symmetry quarter car (SQC) fractional order suspension system (FOSS).
Ali Karami-Mollaee, Oscar Barambones
doaj   +1 more source

Bernoulli Trial (BT) Collision Operator Scheme Family in the Direct Simulation Monte-Carlo (DSMC): Derivation and Evaluation

open access: yesCybernetics and Information Technologies
The Direct Simulation Monte-Carlo (DSMC) method is based on splitting the rarefied gas process evolution into two ballistic and collision steps within a time step.
Padilla Francis   +2 more
doaj   +1 more source

UAV-Assisted Preview-Augmented DSMC with Control Barrier Functions for Safe and Robust Trajectory Tracking of AGVs

open access: yesMachines
Autonomous navigation of a vehicle in an environment where there are obstacles is difficult due to low onboard sensing technology, high measuring noise, and external interference, which collectively result in poor tracking performance of the vehicle’s ...
Umar Farid   +2 more
doaj   +1 more source

Modeling exospheres: analytical and numerical methods with application examples

open access: yesFrontiers in Astronomy and Space Sciences
Exospheres, the tenuous gas environments surrounding planets, planetary satellites, and cometary comae, play a significant role in mediating the interactions of these astronomical bodies with their surrounding space environments.
Valeriy Tenishev   +5 more
doaj   +1 more source

Aerodynamic Analysis of Deorbit Drag Sail for CubeSat Using DSMC Method

open access: yesAerospace
Reducing space debris is a critical challenge in current space exploration. This study focuses on designing a drag sail for CubeSat models and examining their aerodynamic properties using the direct simulation Monte Carlo (DSMC) method.
Jiaheng Chen   +4 more
doaj   +1 more source

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