Results 121 to 130 of about 1,370,388 (368)

Analysis of Sea Clutter with a Dual-Band Photonics-based Coherent Radar Network [PDF]

open access: green, 2023
Salvatore Maresca   +7 more
openalex   +1 more source

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

open access: yesBritish 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   +6 more
wiley   +1 more source

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

open access: yesBusiness 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

Fear of Failure as a Gendered Barrier to Building Sustainable Entrepreneurial Ecosystems

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Drawing on four well‐established theoretical perspectives, this paper proposes an intersectional, emotionally grounded framework for understanding how gender and age jointly shape entrepreneurial perceptions across psychological, social, and cultural domains.
Giusy Sica   +3 more
wiley   +1 more source

High resolution infrared measurements [PDF]

open access: yes
Sample ground based cloud radiance data from a high resolution infrared sensor are shown and the sensor characteristics are presented in detail.
Cawley, Robert, Kessler, B.
core   +1 more source

Addressing the Attitude Behaviour Perception Gap—Multimethod Sustainable Tourist Behaviour Evaluation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Quantitative and perceptual studies have been used to define and model sustainable tourist behaviour in past years, but few studies have undertaken qualitative research of actual behaviour to delve deeper into understanding the different classifications of such behaviour. This research employed a three‐phase design, comprising a pretrip survey,
Rachel Dodds, Mark Robert Holmes
wiley   +1 more source

MIMO Radar Target Localization and Performance Evaluation under SIRP Clutter

open access: yes, 2016
Multiple-input multiple-output (MIMO) radar has become a thriving subject of research during the past decades. In the MIMO radar context, it is sometimes more accurate to model the radar clutter as a non-Gaussian process, more specifically, by using the ...
Korso, Mohammed Nabil El   +2 more
core  

Parameter Estimation of K-Distributed Clutter Based on Fuzzy Inference and Gustafson-Kessel Clustering [PDF]

open access: yes, 2008
The detection performance of maritime radars is restricted by the unwanted sea echo or clutter which is the vector sum of scattering from the sea surface. The echo is noise-like and is expected from a set of randomly moving scatters.
Davari, Atefeh
core  

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