Results 41 to 50 of about 631,693 (294)
Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer +3 more
wiley +1 more source
Copyright Governance for Online Short Videos: Perspective of Transaction Cost Economics
Frontiers in Psychology, 2022 In recent years, copyright governance for short videos has become a hot issue of common concern in the academic community and the industry. Therefore, this study intends to explore the economic aspect of copyright governance in relation to the ...
Mingxia Long
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg +20 more
wiley +1 more source
Transaction Costs in Digital Coordinates
Статистика и экономикаThe article examines the problems of studying transaction costs through the prism of the concept of an “extended enterprise” in the digital economy, defines evolutionary approaches to the study of transaction costs, classifies the classification features
S. S. Galazova
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OFFSHORING IN THE TRANSACTION COSTS THEORY
Ekonomia i Prawo, 2014 The paper presents an idea of offshoring, a concept assuming movement and realization of production and service processes abroad. It displays different kinds of offshoring as well as presents the transaction cost theory, which considerably ...
Jakub Kraciuk
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Jurnal Manajemen & Agribisnis, 2021 Transaction costs on corn farming can affect the income of corn farming. This research aimed to identify the transaction cost economics (TCE) structure and analyze the effect of TCE on the income of hybrid corn farming.
Vina Rachmadina +3 more
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Estimating Transaction Costs in Iran: Using a Fuzzy Logic approach [PDF]
پژوهشهای اقتصادی, 2010 The purpose of this study is to introduce an index for calculating transaction costs in Iran over the 1984-2006 period. In order to calculate the transaction costs, Fuzzy Logic Approach is employed using MATLAB software.
Hossein Sadeghi +3 more
doaj
A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller
International Journal of Adaptive Control and Signal Processing, EarlyView.Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg +5 more
wiley +1 more source
Are Cooperatives Efficient When Membership Is Voluntary?
Journal of Agricultural and Resource Economics, 2006 If profit-maximizing farmers are free to join or not to join a cooperative, it may appear reasonable to assume that a cooperative will exist only when it has cost advantaged over non-cooperative marketing. This paper presents a model in which that result
Howard D. Leathers
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