Results 111 to 120 of about 87,351 (317)

Noise Mitigation in Quantum-Enhanced Fiber Optic Gyroscopes

open access: yesQuantum Reports
We analyze noise in a quantum-enhanced fiber optic gyroscope (FOG), focusing on one of the leading sources of phase uncertainty—uncorrelated photon saturation.
Stefan Evans, Joanna N. Ptasinski
doaj   +1 more source

Leading the Loop: Anchor‐Led Orchestration in Nascent Circular Ecosystems—A Qualitative Case Study

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The transition towards a circular economy necessitates coordinated, systemic change across value chains. Yet the role of anchor firms in initiating and orchestrating nascent circular ecosystems remains underexplored. Using an inductive, qualitative single‐case design, we analyse a German mid‐sized entrepreneurial firm, drawing on 21 interviews
Johann Felix Mader, Patrick Spieth
wiley   +1 more source

Krypteia: A Form of Ancient Guerrilla Warfare [PDF]

open access: yes, 2012
Within ancient Sparta, a group of young men scoured the countryside, killing serfs known as helots. The nature of this ancient Spartan institution – the krypteia – has long been debated by scholars.
Ross, Brandon D.
core   +1 more source

Naval Warfare Studies Institute Newsletter, 2023-01-31 [PDF]

open access: yes, 2023
Unnumbered issueIn this issue, we introduce Naval Postgraduate School's new Office of Research and Innovation--the latest campus transformation that better aligns NPS research capabilities with the needs of the naval and joint forces and strengthens our ...

core  

Experimental investigation of the effect of long-term water exposure on dielectric materials

open access: yesPolymer Testing
Recent work studying dielectric materials has produced increases in dielectric permittivity and dielectric loss in dielectric elastomer materials, leading to increased material performance.
Eugenia L. Stanisauskis Weiss   +1 more
doaj   +1 more source

Pressure Measurements on a Deforming Surface in Response to an Underwater Explosion in a Water-Filled Aluminum Tube

open access: yesShock and Vibration, 2001
Experiments have been conducted to benchmark DYSMAS computer code calculations for the dynamic interaction of water with cylindrical structures. Small explosive charges were suspended using hypodermic needle tubing inside Al tubes filled with distilled ...
G. Chambers   +5 more
doaj   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi   +3 more
wiley   +1 more source

Naval Warfare Studies Institute Newsletter, 2022-07-18 [PDF]

open access: yes, 2022
Unnumbered issueIn this issue: Updates from the latest JIFX event, showcasing how NWSI amplifies NPS' leadership in mission-critical technologies including unmanned aerial systems.

core  

Beyond the Reports: Cultural Pressures, Unheard Voices and the Climate Accountability Gap in Oil and Gas Sector Governance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental governance in Nigeria's oil and gas sector remains central to global climate justice debates, yet persistent accountability failures continue to undermine meaningful environmental and social outcomes. Despite extensive regulatory frameworks, accountability in resource‐dependent contexts is frequently reduced to formal reporting ...
Hammed Afolabi   +2 more
wiley   +1 more source

Verdun, 1916 [PDF]

open access: yes, 2012
The full horror of 20th century industrialised warfare was nowhere more intense than at Verdun in 1916.
warfare   +1 more
core  

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