Results 51 to 60 of about 3,408,938 (300)

On the Vertical Accuracy of Aerial Photograph (III)

Journal of the Japan society of photogrammetry, 1963
These are the second experimental works on the vertical accuracy of aerial photographs as a continued report of Vol.1, No.3 in 1962. The aerial photographs at a scale of 1 : 7920 taken by the RC 8 camera with the Aviogon lens were measured with the stereoplotting machin A 8 (No. 1207) independently by four men.As for as these experiments are concerned,
Oshima, Taichi, Usami, Yoshihira
openaire   +3 more sources

Automated Hand Flexor Tendon–Thickness Measurement in Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective Systemic sclerosis (SSc) can affect flexor tendons, contributing to hand function problems and reduced quality of life. Tendon changes are currently assessed with ultrasonography and measured manually, a time‐consuming process prone to interobserver variability.
Mark Greveling, Ties van het Erve, Yvette van de Berg, Simon Mastbergen, Julia Spierings   +4 more
wiley   +1 more source

Standardization of figures and assessment procedures for DTM verticalaccuracy

Geomatics, Natural Hazards & Risk, 2015
Digital Terrain Models (DTMs) are widely used in many sectors. They play a key role in hydrological risk prevention, risk mitigation and numeric simulations.
Vittorio Casella, Marica Franzini
doaj   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Vertical restraints and competition policy [PDF]

, 1996
This report considers the private and social welfare effects of vertical restraints - whereby contractual arrangements between suppliers (manufacturers) and distributors (retailers) extend beyond simple arms-length pricing.
Dobson, Paul, Waterson, Michael, Paul W Dobson, Michael Waterson   +3 more
core  

Anticompetitive Vertical Merger Waves [PDF]

, 2013
We develop a model of vertical merger waves leading to input foreclosure. When all upstream firms become vertically integrated, the input price can increase substantially above marginal cost despite Bertrand competition in the input market.
Schutz, Nicolas, Hombert, Johan, Pouyet, Jérôme   +2 more
core   +1 more source

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

Evaluating the Vertical Accuracy of Global DEMs Using ICESat-2 and Its Cascading Impact on HAND-Based Flood Modeling in a Low-Gradient Coastal Plain

Remote Sensing
Driven by climate change and population growth, coastal flood risk is rising, making high-precision Digital Elevation Models (DEMs) essential for inundation simulation and risk assessment.
Yiming Sun, Dewei Wang, Xue Li, Wenli Qiao   +3 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Validation of ERA5 Boundary Layer Meteorological Variables by Remote-Sensing Measurements in the Southeast China Mountains

Remote Sensing
Mountainous terrains are typical over southeast China, with complex and diverse topography, large terrain undulations, rich geographic features, and meteorological variations.
Yiming Wei, Kecheng Peng, Yongjing Ma, Yankun Sun, Dandan Zhao, Xinbing Ren, Simin Yang, Masroor Ahmad, Xiaole Pan, Zifa Wang, Jinyuan Xin   +10 more
doaj   +1 more source