Results 71 to 80 of about 5,077 (284)

Improving Signal Statistics Using a Regression Ground Clutter Filter. Part 1: Theory and Simulations [PDF]

, 2021
J. Hubbert, Gregory Meymaris, Ulrike Romatschke, Michael Dixon   +3 more
openalex   +1 more source

Survey and Sequence Strategies for Full‐3D Electrical Resistivity Tomography in Archaeological Sites: A Case Study on a Domus of the Roman Town of Augusta Bagiennorum (NW Italy)

Archaeological Prospection, EarlyView.
ABSTRACT Preliminary geophysical investigations are a cost‐effective and efficient way to screen archaeological sites and locate buried structures. Ground‐penetrating radar (GPR) is one of the most widely used methods for archaeological prospection, but in some sites, it cannot be employed effectively due to the presence of clay or other electrically ...
Andrea Vergnano, Diego Franco, Antonio Merico, Francesca Pace, Sofia Uggè, Cesare Comina   +5 more
wiley   +1 more source

A Weather Radar Ground Clutter Suppression Method Using Adaptive Coherent Pulse Integration

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Ground clutter poses a significant challenge to the accuracy of weather radar products, especially for aeroecology monitoring. Operational weather radar commonly employs a fixed coherent pulse integration (CPI) for clutter suppression.
Rui Wang, Huafeng Mao, Kai Cui, Zujing Yan, Yunlong Li, Dongli Wu, Cheng Hu   +6 more
doaj   +1 more source

There is a method to the madness, and a madness to the method: A beginner's guide to qualitative research

Anatomical Sciences Education, EarlyView.
Abstract Qualitative research is increasingly engaged in anatomical sciences education research. However, many in the discipline are not formally trained in qualitative methodology and—like other research methods—qualitative methods are continually developed and enhanced.
Angelique N. Dueñas, Michelle D. Lazarus, Jessica N. Byram   +2 more
wiley   +1 more source

Mosaicking Cluttered Ground Planes Based on Stereo Vision [PDF]

, 2007
Recent stereo cameras provide reliable 3D reconstructions. These are useful for selecting ground-plane points, register them and building mosaics of cluttered ground planes. In this paper we propose a 2D Iterated Closest Point (ICP) registration method, based on the distance transform, combined with a fine-tuning-registration step using directly the ...
José Gaspar, Miguel Realpe, Boris Vintimilla, José Santos-Victor   +3 more
openaire   +1 more source

Unveiling student sentiment dynamics toward AI‐based education through statistical analysis and Monte Carlo simulation

British Educational Research Journal, EarlyView.
Abstract This study explores the multifaceted dynamics of student sentiment towards artificial intelligence (AI)‐based education by integrating sentiment analysis techniques with statistical methods, including Monte Carlo simulations and decision tree modelling, alongside qualitative grounded theory analysis.
Volkan Duran, Ercümend Ersanlı, Hurinur Çelik   +2 more
wiley   +1 more source

Analysis of Bistatic Ground Clutter and Applications to Target Plotting [PDF]

Radioengineering, 2018
This article presents analysis and parametrization of the bistatic ground clutter which is important from the point of view of the modelling/generating of bistatic clutter, and subsequent developing of the new suppression techniques.
J. Pidanic, K. Juryca, A. M. Kumar
doaj  

Does education policy affect teachers' learning needs? An international comparison of trends in teachers' continuing professional learning needs in secondary schools in Australia, England, Japan and the Netherlands

British Educational Research Journal, EarlyView.
Abstract Education policy changes are believed to influence teachers' continuing professional learning (CPL) needs, but there is limited empirical evidence to support these claims. This lack of deep understanding has significant practical implications. This study used a new circular conceptual framework to analyse teachers' CPL needs. Leveraging public
Rikkert M. van der Lans, Remmert Daas, Joost Jansen in de Wal, Elaine Wilson, Noriyuki Inoue, Tracy L. Durksen, Frank Cornelissen   +6 more
wiley   +1 more source

Strategies of Sufficiency Under Institutional Complexity: A Study in the German Food Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT Organizations face increasing institutional complexity as they navigate competing demands from their institutional environment regarding financial performance and environmental responsibility. In our study, we examine how 39 award‐winning organizations in the German food industry frame sufficiency, a sustainability strategy focusing on ...
Lena Leifeld, Simon Oertel
wiley   +1 more source

Resource allocation and growth strategies in a multi‐plant firm: Kanegafuchi Spinners in the early 20th century

Strategic Management Journal, EarlyView., 2023
Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi, Serguey Braguinsky, Tetsuji Okazaki, Takenobu Yuki   +3 more
wiley   +1 more source