Results 191 to 200 of about 20,011,304 (290)

Indoor 3D Positioning System

open access: yes, 2021
Dette prosjektet demonstrerer hvordan Bluetooth Direction Finding, en ny funksjon blant Bluetooth Core-spesifikasjonene, kan brukes for å lage et 3D innendørs posisjoneringssystem (IPS). Likevel om et IPS ikke er noe nytt og har sett mye bruk gjennom for eksempel WiFi, er det først gjennom Bluetooth Direction Finne at Bluetooth-enheter virkelig finner ...
openaire   +1 more source

Greenwashing or Sustainability Misalignment? Analysing Organisational, Workplace and Real Estate Strategies Through an Iceberg Lens

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental sustainability and the broader Environmental, Social and Governance (ESG) agenda have become prominently proclaimed organisational priorities, yet their integration into core decision‐making remains uneven. While greenwashing research has largely focused on communication and disclosure, it has paid less attention to the internal ...
Olayiwola Oladiran   +4 more
wiley   +1 more source

Sustainable Dreams, Overlooked Realities: Closing the Design–Outcome Gap in Sustainable Business Models

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Sustainable business models (SBMs) are enablers of the circular economy (CE) and sustainability. However, its adoption does not always improve environmental performance. This study investigates the conditions under which SBM design does (or does not) produce the expected environmental benefits.
Ana Carolina Bertassini   +2 more
wiley   +1 more source

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

open access: yesCarbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li   +14 more
wiley   +1 more source

Multifunctional Additive Engineering Enables Controlled Crystallization for Scalable Perovskite Solar Cells

open access: yesCarbon Energy, EarlyView.
A multifunctional additive regulates perovskite precursor colloids and crystallization kinetics during slot‐die coating, enabling compact and low‐defect perovskite film. This strategy delivers an efficiency of 21.42% for perovskite solar modules with an area of 164 cm2, as well as enhanced operational stability.
Lianjie Duan   +7 more
wiley   +1 more source

The reliability and validity of a non-wearable indoor positioning system to assess mobility in older adults: A cross-sectional study. [PDF]

open access: yesPLoS One
Rodrigues IB   +13 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy