Results 101 to 110 of about 406,589 (306)
Annals of Gastroenterological Surgery, EarlyView.This study analyzed log data from the Japanese hinotori surgical robot to characterize manipulation performed by experienced surgeons in robotic surgery. Compared with less‐experienced surgeons, the experienced group demonstrated shorter task durations, reduced travel distances with the right instrument (Arm3), faster and more dynamically modulated ...
Masaki Saito +11 more
wiley +1 more source
THE INCOMES AND EXPENDITURES BUDGET – THE MAIN TOOL FOR FORECASTING AND PURSUIT THE EQUILIBRATED FINANCIAL STANDING OF THE COMPANY [PDF]
Annals of the University of Petrosani: Economics, 2015 This paper aims to clarify the main issues concerning the role of incomes and expenditures budget as the main tool for achieving the forecast and pursuit the equilibrated financial standing of a company.
ANCA JARMILA GUŢĂ
doaj
THE CONSEQUENCES OF GLOBAL FINANCIAL CRISIS OVER EUROPEAN UNION BUDGET [PDF]
Today the global economy is facing the biggest financial crisis of the last eighty years, with huge implications in real economy. The international financial institutions, together with the developed countries’ governments have to take a series of ...
George Horia Ionescu
core
A multiscale Bayesian optimization framework for process and material codesign
AIChE Journal, EarlyView.Abstract The simultaneous design of processes and enabling materials such as solvents, catalysts, and adsorbents is challenging because molecular‐ and process‐level decisions are strongly interdependent. Sequential approaches often yield suboptimal results since improvements in material properties may not translate into superior process performance. We
Michael Baldea
wiley +1 more source
Trust‐region filter algorithms utilizing Hessian information for gray‐box optimization
AIChE Journal, EarlyView.Abstract Optimizing industrial processes often involves gray‐box models that couple algebraic glass‐box equations with black‐box components lacking analytic derivatives. Such systems challenge derivative‐based solvers. The classical trust‐region filter (TRF) algorithm provides a robust framework but requires extensive parameter tuning and numerous ...
Gul Hameed +4 more
wiley +1 more source
Qubahan Academic JournalObjective: The article analyzes the dynamic (time-frequency) relationship between aggregate budget expenditures and revenues of the federal constituent entities, considering four competing theoretical hypotheses: “expenditures-revenues”; “revenues ...
Alan K. Karaev +6 more
doaj +1 more source
A trust‐region funnel algorithm for gray‐box optimization
AIChE Journal, EarlyView.Abstract Gray‐box optimization, where parts of optimization problems are represented by algebraic models while others are treated as black‐box models lacking analytic derivatives, remains a challenge. Trust‐region (TR) methods provide a robust framework for gray‐box problems through local reduced models (RMs) for black‐box components, but they are ...
Gul Hameed +4 more
wiley +1 more source
Why do Education Expenditures Fail to Reduce Child Labor? Looking for an Optimal Composition of the Social Expenditures [PDF]
In a framework, where child labor results from a risky choice between working and schooling, we study the reason why public education expenditures may fail to reduce child labor.
Christopher GRIGORIOU +1 more
core
AIChE Journal, EarlyView.Abstract Bayesian estimation enables uncertainty quantification, but analytical implementation is often intractable. As an approximate approach, the Markov Chain Monte Carlo (MCMC) method is widely used, though it entails a high computational cost due to frequent evaluations of the likelihood function.
Tatsuki Maruchi +2 more
wiley +1 more source