Results 51 to 60 of about 11,177,426 (256)

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga, Marco Zaffalon   +3 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Non-stationary log-periodogram regression [PDF]

, 1998
We study asymptotic properties of the log-periodogram semiparametric estimate of the memory parameter d for non-stationary (d>=1/2) time series with Gaussian increments, extending the results of Robinson (1995) for stationary and invertible Gaussian ...
Velasco Gómez, Carlos, Carlos Velasco, Velasco, Carlos   +2 more
core  

Stationary Measures for Branching Processes [PDF]

Proceedings of the American Mathematical Society, 1965
Conversely, if a solution ir(s) of (4) admits a power-series expansion (2) with non-negative coefficients, then the 7rj form a stationary measure. Harris has conjectured that the stationary measure for any Galton-Watson process is unique up to a constant multiplicative factor, or, equivalently, that there is exactly one stationary measure satisfying (3)
openaire   +2 more sources

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

Mathematical Modeling of Temperature Field of Multilayer Enclosure Structures

MATEC Web of Conferences, 2016
The mathematical model of heat exchange process through multilayer enclosure structure is constructed. Herein infiltration and heat-conducting inclusions are taken into account.
Aksenov Boris, Karyakina Svetlana, Stepanov Oleg, Shapoval Anatoly, Bodrov Mikhail   +4 more
doaj   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

การวิเคราะห์ค่าสุดขีด: ภายใต้กระบวนการไม่คงที่Extreme Value Analysis: Non–stationary Process

, 2021
ค่าสุดขีด (Extreme value) หมายถึง เซตของข้อมูลที่เป็นค่าสูงสุด หรือ ค่าต่ำสุด ที่อยู่ในเหตุการณ์สุดขีด (Extreme event) ที่เกิดขึ้นในธรรมชาติ ดังนั้นการหาโอกาสที่จะเกิดเหตุการณ์สุดขีดในอดีตว่าจะเกิดขึ้นได้อีกในอนาคตหรือไม่นั้น คือการที่นักวิเคราะห ...
Guayjarernpanishk, Pannarat; Faculty of Applied Science and Engineering, Khon Kaen University, Nong Khai Campus, Nong Khai, Busababodhin, Piyapatr; Department of Mathematics, Faculty of Science, Mahasarakham University, Maha Sarakham, Phoophifa, Tossapol; Department of Mathematics, Faculty of Science, Mahasarakham University, Maha Sarakham, Guayjarernpanishk, Pannarat, Busababodhin, Piyapatr, Phoophifa, Tossapol   +5 more
core   +2 more sources

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source