Results 121 to 130 of about 1,563,210 (304)

GPGA: Mixture of gaussian prompt geometric adjustment for zero-shot industrial anomaly detection

Journal of King Saud University: Computer and Information Sciences
Existing zero-shot industrial anomaly detection methods commonly rely on deterministically designed text prompts and lack geometric adjustment of the prompt semantic centers, which makes it difficult to capture the semantics of discrete states and ...
Yipu Yan, Guixiong Liu, Jing Xu
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Forecasting performance of Logistic STAR exchange rate model: The original and reparameterised versions [PDF]

Exponential Smooth Transition Autoregressive (ESTAR) model is widely adopted in the exchange rate study as its symmetrical distribution matches that of the symmetrical exchange rate adjustment behaviour.
Baharumshah, Ahmad Zubaidi, Liew, Venus Khim-Sen, Lau, Sie-Hoe   +2 more
core  

Dynamic Modelling and Experimental Investigation of an Active–Passive Variable Stiffness Actuator

Actuators
To overcome the limitations imposed by the low flexible angle of conventional robots, an active–passive variable stiffness elastic actuator (APVSA) is investigated and a nonlinear dynamic model for the APVSA is established, considering the factors of the
Caidong Wang, Zhou Zhang, Yanqiu Xiao, Pengfei Gao, Xiaoli Liu   +4 more
doaj   +1 more source

Modeling of manufacturer and retailer cooperative income considering advertising costs [PDF]

Marketing i Menedžment Innovacij, 2013
The paper represents logical block diagram of cooperative advertising costs adjustment in manufacturer and retailers logistics chain. Manufacturer and retailers joint interaction profit is considered provided linear demand function and nonlinear response
A.O. Zavirukha, T.V. Bludova
doaj  

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

Nonlinear Mean Reversion in Real Exchange Rates: Evidence from Developing and Emerging Market Economies [PDF]

We provide evidence on nonlinear mean reversion in the real exchange rates of developing and emerging market economies, using recently developed nonlinear unit root tests and a unique set of monthly data on black market exchange rates.
Nick Sarantis, Mario Cerrato
core  

Direct Adaptive Fuzzy Control with Prescribed Tracking Accuracy for Orbit Adjustment of Satellites

Actuators
In this paper, we investigate the orbit-adjustment problem of satellite systems in the presence of nonlinear uncertainties in kinematics and dynamics. We propose a novel direct adaptive fuzzy control scheme with prescribed tracking accuracy to address ...
Weijun Yang, Shizhuan Zou, Liang Li, Kai Huang, Guanyu Lai   +4 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source