Results 51 to 60 of about 7,091,469 (213)

Circular Innovations in Complex Systems: A Blueprint of Four Design Archetypes

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular innovations (CI), defined as the redesign of products, services or practices to minimise waste, reduce resource use and regenerate natural systems, are essential for advancing the circular economy. Despite growing recognition, their deployment in systems of linked parts with unpredictable interactions (complex systems) remains limited
Sophie Führer, Lucas Miehé, Catharina Bening   +2 more
wiley   +1 more source

Journey to Net‐Zero and Investment in Renewable Energy: Evidence From Developed and Developing Countries

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how geopolitical risk, high‐technology exports and the Paris Agreement shape investment in renewable energy across developed and developing economies. Drawing on structural contingency theory, we conceptualise renewable energy investment as a country‐level response to external contingencies and analyse a global panel of 100
Tianqi Luo, Konstantinos Baltas, Ranadeva Jayasekera, Thanos Papadopoulos, Gazi Salah Uddin, Donghyun Park   +5 more
wiley   +1 more source

Naval Warfare Studies Institute Newsletter, 2023-10-04

, 2023
Happy New Fiscal Year! NPS, and the NWSI team particularly, has been working hard over the summer on several initiatives. In this newsletter, we update you on the latest Warfare Innovation Continuum and recent efforts by our Wargaming ...

core   +1 more source

Modelling real‐world effects in near‐field SAR collections for compressive sensing

IET Radar, Sonar & Navigation
The ability to control sidelobes in a SAR image is critical to forming images that are useful for interpretation and exploitation. QinetiQ has developed the RIBI sensing system, which utilises a distributed coherent array of sensors to produce ...
George A. J. Price, Daniel Andre, Chris Moate, Peter Yuen, Mark Finnis   +4 more
doaj   +1 more source

Status epilepticus: Updates on mechanisms and treatments

Epilepsia Open, EarlyView.
Abstract Status epilepticus (SE) consists of prolonged, self‐sustaining seizures and is a common neurological emergency that causes respiratory compromise and neuronal injury. Without prompt treatment, the seizures can become resistant to benzodiazepines, leading to the progressive evolution of established, refractory, and super‐refractory SE.
Suchitra Joshi, Jaideep Kapur
wiley   +1 more source

Current Evidence on Best Practice Dental Survivorship Care for People With Head and Neck Cancer: An Overview of Systematic Reviews and Emerging Evidence

Head &Neck, EarlyView.
ABSTRACT Introduction Head and neck cancer (HNC) survival is improving, increasing the need to address long‐term survivorship issues. Dental survivorship—care before, during, and after treatment—remains inconsistent across services. We conducted a review of systematic reviews and emerging evidence to inform contemporary dental survivorship care for HNC
David G. Tighe, Rebecca Venchiarutti, Isidoro Ruisi, Purnima Sundaresan   +3 more
wiley   +1 more source

One size fails all? EU insolvency law between harmonisation and 28th regime

International Insolvency Review, EarlyView.
Abstract The European Union's efforts to harmonise national insolvency laws have long been seen as a key step towards the completion of the Internal Market and, in particular, its Capital Markets Union project. Yet despite years of legislative activity, meaningful convergence has remained elusive.
Wolf‐Georg Ringe
wiley   +1 more source

Hybrid frequency-domain CFAR detectors for cognitive radio interference resilience and the dual-use security paradox

Scientific Reports
Cognitive radio networks (CRNs) enable secondary users (SUs) to opportunistically access underutilized licensed spectrum while protecting primary users (PUs). Robust spectrum sensing under heterogeneous interference and heavy jamming remains challenging:
Mohamed Salah Shams, Ahmed A. Abouelfadl, Ahmed Mansour, Mohamed Samir Abdel Latif Soliman   +3 more
doaj   +1 more source

Mini/Micro UAV detection in the presence of ISM or spurious signals and an experimental application on an SDR

Engineering Science and Technology, an International Journal
In recent years, Mini/Micro UAVs have started to become a major concern and threat to the public, which made the need of detection and classification of them inevitable.
Akın Özkaner, Yetkin Akça
doaj   +1 more source

Design and Implementation of an X-Band 1-Bit Reconfigurable Transmitarray System with a Space-Time Coding Scheme [PDF]

Journal of Electromagnetic Engineering and Science
This paper proposes a 1-bit reconfigurable transmitarray system operating in the X-band that is capable of implementing a space-time coding scheme. The proposed transmitarray consists of a 10×10 array of unit cells, each exhibiting high transmission ...
Sung-Geon Kim, Inhwan Kim, Youngjae Yu, Ic-Pyo Hong, Kyung-Won Lee, Sunghun Jung, Myung-Sik Lee, Jong-Gwan Yook   +7 more
doaj   +1 more source