Results 31 to 40 of about 100,904 (261)

An improved particle swarm optimization algorithm for dynamic analysis of chain drive based on multidisciplinary design optimization

open access: yesAdvances in Mechanical Engineering, 2019
Chain drive is one of the most commonly used mechanical devices in the main equipment transmission system. In the past decade, scholars focused on basic performance research, but ignore its best performance.
Mengjiang Chai   +2 more
doaj   +1 more source

Collaborative Multidisciplinary Design Optimization with Neural Networks

open access: yesCoRR, 2021
Proceedings of Machine Learning for Engineering Modeling, Simulation, and Design Workshop at Neural Information Processing Systems ...
Jean de Becdelièvre, Ilan Kroo
openaire   +2 more sources

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara   +7 more
wiley   +1 more source

Survey on Nondeterministic Optimal Design and Its Applications in the Aerospace Industry [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2012
The purpose of this paper is introducing the concept of nondeterministic optimal design or optimal design in the presence of uncertainty based on researches done in the past two decades. Therefore, after an introduction about uncertainty, the uncertainty
J. Roshanian, M. Ebrahimi, A. Bataleblu
doaj  

A multidisciplinary coupling relationship coordination algorithm using the hierarchical control methods of complex systems and its application in multidisciplinary design optimization

open access: yesAdvances in Mechanical Engineering, 2016
Because of the increasing complexity in engineering systems, multidisciplinary design optimization has attracted increasing attention. High computational expense and organizational complexity are two main challenges of multidisciplinary design ...
Rong Yuan, Haiqing Li
doaj   +1 more source

Configuration Management Challenges of Model Based Systems Engineering on Multiple Variant Aircraft Fleets

open access: yesJournal of Aviation/Aerospace Education & Research, 2020
Naval Air Systems Command (NAVAIR) is moving from traditional Systems Engineering (SE), focusing on managing documentation, to Model Based Systems Engineering (MBSE), focusing on a system model (All Partners Access Network, n.d.).
David R Zubowski
doaj   +1 more source

Bridging the Gap in Neuroblastoma Care: Consensus‐Based Statements With Recommendations for Improved Patient and Caregiver Experiences

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma's complex, heterogeneous biology poses significant diagnostic and therapeutic challenges, often requiring caregivers to absorb complex information and participate in time‐sensitive decisions. However, caregivers often feel unprepared to evaluate options.
Vickie Buenger   +8 more
wiley   +1 more source

Multidisciplinary Reliability Design Optimization Modeling Based on SysML

open access: yesApplied Sciences
Model-Based Systems Engineering (MBSE) supports the system-level design of complex products effectively. Currently, system design and optimization for complex products are two distinct processes that must be executed using different software or platforms,
Qiang Zhang, Jihong Liu, Xu Chen
doaj   +1 more source

LMI–based robust controller design approach in aircraft multidisciplinary design optimization problem

open access: yesAdvances in Mechanical Engineering, 2015
This article proposes a linear matrix inequality–based robust controller design approach to implement the synchronous design of aircraft control discipline and other disciplines, in which the variation in design parameters is treated as equivalent ...
Qinghua Zeng, Longzhi Chen
doaj   +1 more source

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas   +3 more
wiley   +1 more source

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